Reference 21 Commerce Street Plume EPA ID No. VTD098352545 NUS CORPORATION ' i s CROSBY OBIve B6DPORD. MASSACHUciCTTS OITaO 617-3-75-2970 ..ur (ny^ '__y<y_ C-583-10-0-147 ^^'^S DocID 292075 October 22,1990 Final Screening Site Inspection TOD No. Fl-8904-04 Mitec Reference No. $375VT26I$ "Williston. Vermont CERCLIS No. VTO098352545 INTRODUCTION The NUS Field Investigation Team (NUS/FIT) was requested by the Region I U.S. Environmental Protection Agency (EPA) Waste Management Division to perform a Screening Site Inspection of Mitec in Williston, Vermont All tasks were conducted in accordance with Technical Directive Document (TDD) No. F1-8904-04 which was issued to NUS/FIT on March 9. 1989. NUS/FIT completed a Preliminary Assessment of this propertyin March 1987. On the basis of information provided in this Preliminary Assessment, the Mitec Screening Site Inspection was initiated. Background information used in the generation of this report was obtained through file searches conducted at the Vermont Agency of Natural Resources (VTANR) and at the EPA. Information was also collected during an NUS/FIT onsite reconnaissance. This package follows guidelines developed under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980, as amended, commonly referred to as Superfund. However, these documents do not necessarily fulfill the requirements of other EPA regulations such as those under the Resource Conservation and Recovery Act (RCRA) or other federal, state or local regulations. Screening Site Inspections are intended to provide a preliminary screening of sites to facilitate EPA's assignment of site priorities. They are limited efforts and are not intended to supersede more detailed investigations. SITE DESCRIPTION Mitec, a manufacturer of electronic and microwave components, and an electroplating facility, was formerly located on Lot 15 of the Ailing Industrial Park on Commerce Street in Williston, Chittenden County, Vermont (Figure 1). Mitec and previous occupants of this property used a lagoon for the disposal of liquid wastes. Currently, the 1-acre property and 6,000 square foo^ building erected onsite are vacant and available for lease (NUS/FIT, 1989a). The property is bordered on the southeast by Commerce Street. The approximate frontage of the property on Commerce Street lies between two utility poles on the street (Figure 2). From these utility poles the property extends northwest, perpendicularly from the street, separating the Williston Post Office property on the north and the McDonalds Corporation training offices property on the south. The rear border of the property is demarcated by a chain-link fence which parallels the entire length of Commerce Street (Figure 2). This fence separates the property from the Kirby Lane residents to the west (NUS/FIT, 1989a). Access to the property is restricted only from the northwest by the chain-link fence. A wooden fence on the southwestern side of the property is not attached to the building and, therefore, does not effectively prevent access from this side of the property. This wooden fence was constructed in the 1960s to delineate former storage areas (NUS/FIT, 1990). A paved area extends from Commerce Street to the front of the building. A parking area occupies a northern extension of this paved area. The front entrance and two large overhead doors are located along the southeastern wall of the building. Grassy areas lie adjacent to the northeast and southwest C J A Halliburton Company
Transcript
Reference 21 Commerce Street Plume EPA ID No VTD098352545 NUS
C O R P O R A T I O N i s CROSBY OBIve B6DPORD MASSACHUciCTTS O ITaO 617-3-75-2970
ur (ny^ __ylty_
C-583-10-0-147 ^^^S DocID 292075 October 221990
Final Screening Site Inspection TOD No Fl-8904-04 Mitec Reference No $375VT26I$
Williston Vermont CERCLIS No VTO098352545
INTRODUCTION
The NUS Field Investigation Team (NUSFIT) was requested by the Region I US Environmental Protection Agency (EPA) Waste Management Division to perform a Screening Site Inspection of Mitec in Williston Vermont All tasks were conducted in accordance with Technical Directive Document (TDD) No F1-8904-04 which was issued to NUSFIT on March 9 1989 NUSFIT completed a Preliminary Assessment of this propertyin March 1987 On the basis of information provided in this Preliminary Assessment the Mitec Screening Site Inspection was initiated
Background information used in the generation of this report was obtained through file searches conducted at the Vermont Agency of Natural Resources (VTANR) and at the EPA Information was also collected during an NUSFIT onsite reconnaissance
This package follows guidelines developed under the Comprehensive Environmental Response Compensation and Liability Act of 1980 as amended commonly referred to as Superfund However these documents do not necessarily fulfill the requirements of other EPA regulations such as those under the Resource Conservation and Recovery Act (RCRA) or other federal state or local regulations Screening Site Inspections are intended to provide a preliminary screening of sites to facilitate EPAs assignment of site priorities They are limited efforts and are not intended to supersede more detailed investigations
SITE DESCRIPTION
Mitec a manufacturer of electronic and microwave components and an electroplating facility was formerly located on Lot 15 of the Ailing Industrial Park on Commerce Street in Williston Chittenden County Vermont (Figure 1) Mitec and previous occupants of this property used a lagoon for the disposal of liquid wastes Currently the 1-acre property and 6000 square foo^ building erected onsite are vacant and available for lease (NUSFIT 1989a)
The property is bordered on the southeast by Commerce Street The approximate frontage of the property on Commerce Street lies between two utility poles on the street (Figure 2) From these utility poles the property extends northwest perpendicularly from the street separating the Williston Post Office property on the north and the McDonalds Corporation training offices property on the south The rear border of the property is demarcated by a chain-link fence which parallels the entire length of Commerce Street (Figure 2) This fence separates the property from the Kirby Lane residents to the west (NUSFIT 1989a)
Access to the property is restricted only from the northwest by the chain-link fence A wooden fence on the southwestern side of the property is not attached to the building and therefore does not effectively prevent access from this side of the property This wooden fence was constructed in the 1960s to delineate former storage areas (NUSFIT 1990)
A paved area extends from Commerce Street to the front of the building A parking area occupies a northern extension of this paved area The front entrance and two large overhead doors are located along the southeastern wall of the building Grassy areas lie adjacent to the northeast and southwest
C J A Halliburton Company
^ - DRINKING WATER WELL
SCREENED IN BEDROCK
BASE MAP IS A PORTION OF THE FOLLOWING 75 USGS QUADRANGLE(S) ESSEX JUNCTlONVr 194aPH0T0REVISED 1972 BURUNGTCNVT 1948PH0T0REVISED 1972 ^
SITE SKETCH miNius MITEC U coBPCFiffnaiMWILLISTON VERMONT I
c-583-10-0-147 October 22 1990
walls of the building Additionally a well house is attached to the southwest wall of the building The well in the well house is capped and no longer in use as the building is served by municipal water (NUSFIT 1989a)
The soil to the northwest of the building is sandy uneven and pitted (NUSFIT 1990) A row of pine trees along the fence is the only vegetation present in this location Approximately 30 yards from the western corner of the building is a circular patch of disturbed sandapproximately 12 feet in diameter which represents the location of the former lagoon (NUSFIT 1989a) There are three monitoring wells on the property which are screened in overburden The stick-up from one of the monitoring wells rises 35 feet from the center of former lagoon is unlocked and covered wi th half of an aluminum can A second monitoring well is located approximately 50 yards northwest of the building along the row of pine trees and the third monitoring well is located on the southwest side of the property These monitoring wells are also unlocked (NUSFIT 1989a) The three monitoring wells noted by NUSFIT during the onsite reconnaissance were in good condition NUSFIT did not observe any other monitoring wells onsite reportedly established by the VT AEC and JH Stuart Associates Inc
Approximately 30 companies occupy the Ailing Industrial Park (CERCLIS No VTD982748477) Judge Development (CERCLIS No VTD108680034) is located 1 mile southeast of Mitec in Tafts Corner and Rossignol Ski (CERCLIS No VTD059018945) is located 3000 feet north of Mitec (US EPA 1990)
SITE ACTIVITYHISTORY
The property was purchased by George and Beatrice Ailing in May 1945 (VT ANR 1990b) Available file information did not indicate the use of the property prior to 1947 In 1960 the property was developed and subsequently leased up to 1988 as a warehouse and distribution center a ski pole manufacturing facility an electroplating facility and a facility for unidentified operations The property is currently owned by the Beatrice Ailing Trust
In the mid to late 1960s the onsite building was constructed to serve as a warehouse and distribution center operated by the Sunshine Biscuit Company In 1972 the Sunshine Biscuit Company ended operations at the facility and Qual Tech leased the property Based on available file information the nature of Qual Techs operations on the property could not be determined Qual Tech allegedly created the onsite lagoon in 1972 (VT ANR 1990b) This lagoon was reportedly 15 feet in diameter and 2 feet deep (VT ANR 1990a) Other sources indicate that the lagoon more closely resembled a hand-dug pit looked rectangular in shape and measured 4 feet in length ond 3 to 4 feet in depth (NUSFIT 1989a) The capacity of the lagoon has been estimated at 500 gallons (VT ANR 1990a) In 1974 Qual Tech vacated the property
North American Alloys next occupied the premises between 1974 and 1977 North American Alloys manufactured ski poles and generated an undetermined quantity of plating rinsewater wastes which were discharged to the lagoon (VTANR 1990a 1990b)
In 1977 Garmont Ski Boots leased the property This company operated a warehouse and distribution center for ski boots until 1979 (VTANR 1990a)
In 1979 Mitec leased the property and began an electroplating facility on the property Between 1979 and 1985 Mitec discharged an undetermined quantity of rinsewaters and sludge wastes to the lagoon Mitecs discharges contained chromium cadmium and the following spent chemical wastes Actane 97A and Actane 97B (acid salts) Solvent K (aliphatic hydrocarbons and alcohol) Oxford M8383 Tech 110 and Oxidite 14-2 (VT ANR 1990a Guere 1990) In March 1982 the Vermont Agency of Environmental Conservation (VT AEC) conducted an inspection of the Mitec facility This state inspection allegedly originated from a complaint filed with the VT AEC by a Mitec employee (NUSFIT 1989a) The VT AEC inspection found Mitec in violation of Hazardous Waste Regulations for the disposal of chromium contaminated rinsewaters to the lagoon (VT ANR 1990a) On March 12
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^-^ 1984 Mitec notified as a small quantity generator (100 to 1000 kilograms per month) but never obtained permitting for the onsite disposal of their hazardous wastes NUSFIT completed a Preliminary Assessment of Mitec in March 1984 and recommended a high priority Site Inspection (NUSFIT 1987)
CHRONOLOGICAL LIST OF EVENTS OCCURRING AT MITEC
1984 to 1990
1984 Mitec ceased the disposal of rinsewater wastes to the lagoon and implemented a waste treatment system Acidic wastes were hauled off site by New England Marine a licensed waste hauler to a Niagra Falls New York location Use of the treatment system ended after approximately one month due to its cost of operation As a result Mitec resumed discharging to the lagoon The VT AEC submitted a 6610a Administrative Order to Mitec JH Stuart Associates Inc was retained by Mitec to conduct a subsurface investigation and installed monitoring wells Mi l through MI9 on the Mitec property (Figure 3) (US EPA 1989 VTAEC 1986 VTANR 1990a 1990b)
1985 Monitoring wells MI4 through MI9 were sampled by JH Stuart Associates Inc Thirty cubic yards of soil from the sides and bottom of the lagoon were removed and transported as hazardous waste by New England Marine to Niagra Falls New York The Vermont Department of Health (VT DOH) sampled eight residential wells downgradient of the lagoon These homes were subsequently connected to a municipal water supply The VT AEC installed monitoring wells ALl through ALI I located between the lagoon and the residential wells (VTAEC 1986 VTANR 1990a 1990b)
^ 1986 The VT AEC installed monitoring wells ALl2 through AL21 The VT AEC sued Mitec for groundwater contamination Sixty thousand dollars was awarded to the VT AEC for costs already incurred and for future monitoring of the property (VTANR 1990a)
1987 The Vermont Agency of Natural Resources (VT ANR) previously called the VT AEC began the quarterly sampling of six monitoring wells MI8 AL2 AL4 AL5 AL7 and ALB (Grover 1988)
1988 The VTANR discontinued their quarterly groundwater monitoring program (Elliott 1990b)
1989 The VT ANR began air monitoring for volatile organic compounds in several homes located downgradient of the property A property representative manually excavated removed and backfilled 4 feet of soil from the lagoon area (Elliott 1990b VT ANR 1990a NUSFIT 1989a)
1990 The VT ANR completed a Preliminary Assessment of the Ailing Industrial Park in March and recommended that a high priority Screening Site Inspection be conducted The property representative removed 6 to 12 inches of surface soil from the rear of the property (VT ANR 1990a NUSFIT 1989a)
ENVIRONMENTAL SETTING
Mitec is located in Williston Chittenden County Vermont The topography of the property and surrounding area is generally flat (NUSFIT 1989a) Land-uses within 1 mile of the property are urban residential agricultural and commercial (USGS 1972a 1972b 1972c NUSFIT 1989a)
^ 0 There are no surface waters on the property and no runoff channels or runoff control features were noted during the NUSFIT reconnaissance (NUSFIT 1989a) The nearest surface water likely to receive drainage from the property is a perennial stream named Muddy Brook (USGS 1972b) This
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brook is located 1500 feet southwest of the property and flows approximately 25 miles northward intothe Winooski River (USGS 1972a 1972b) From the junction of Muddy Brook and the Winooski River the Winooski River flows westward for 155 miles where it enters Lake Champlain
The local soil consists of loamy medium to fine sands with traces of silt (USDA 1974) Overburden materials consist of deltaic deposits Logs from the installation of monitoring wells indicate that a thick layer of water saturated sands overlies a siltclay layer which is found at an approximate depth of 48 to 50 feet beneath the property (VT AEC 1986 Wagner and Associates 1986)
The bedrock beneath the property consists of interbedded limestone marble and dolomitic marble of the Heisenburg Synclinorium structure within the Champlain Lowland metasedimentary complex (Stewart 1973) Regionally the bedrock contains many faults and fractures and lies approximately 300 feet below the land surface (VTANR no date Stewart 1973)
The VT ANR reports that the groundwater surface in the overburden lies between 8 and 10 feet beneath the property The VT ANR and Wagner and Associates (Mitecs consultant) also report that groundwater flow is to the southwest and to south and west beneath the property (VT AEC 1986 Wagner and Associates 1986) Water level data was not reviewed by NUSFIT to confirm the directional flow of groundwater beneath the property Within a 4-mile radius of the property in the towns of Williston South Burlington Essex Junction and Colchester groundwater resources supply approximately 1000 people wi th drinking water from private wells and one community water system which serves 160 people (NWWA 1986)
The sole public groundwater supply located within 4 miles of the property is a community water system belonging to Meadowbrook Development This system is located 4800 feet northeast of the property and serves 160 people (VTANR 1990b)
The Champlain Water District (CWD) of South Burlington Vermont draws surface water from Lake Champlain and distributes it to Williston and the surrounding towns of Colchester Essex Junction and South Burlington (Hill 1989a 1989b) Lake Champlain is located more than 15 miles downstream from the property All residents of these towns with the exception of residents south of Interstate 89 in Williston are served by or have access to the CWD water supply Residents south of Interstate 89 in Williston rely on private wells for drinking water as there is no municipal water service to this area Approximately 800 Williston residents use private wells (NUSFIT 1987) Generally private wells located southwest of the property are set in shallow overbuTtien while those located south of Interstate 89 are almost exclusively drilled into bedrock (Hill 1989b VT ANR no date) There are reportedly several farms in the southeast sertion of South Burlington and within 4 miles of the property that also use private wells The nearest private well is located 1000 feet north of the property (Figure 1) (VT ANR no date) This well is 205 feet deep and is screened in bedrock (Elliott 1990c)
The Winooski River is used chiefly for recreational fishing and boating (NUSFIT 1989b) Approximately 27 Rare Species and Significant Natural Communities as identified by the State of Vermont are located on or near the Winooski River within 15 miles downstream of the Mitec property The majority of the species in this area are classified as being very rare in the state of Vermont but more abundant globally (VNHP 1989)
RESULTS
Between 1984 and 1990 soil groundwater residential tap water and indoor air quality at the Mitec property and surrounding area were sampled or monitored by either JH Stuart Associates Inc or contractors to the VT ANR A total of 30 monitoring wells were installed both on and off the property (Figure 3) NUSFIT has acquired some of the available analytical data present in the VT ANR files and has included that information in Attachments A and E through M of this report
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Soil
Soil samples were collected by JH Stuart and Associates Inc during the installation of monitoring wells MM through MI9onthe Mitec propertyin December 1984 and July 1985 The soil collected from the borings of these wells was sent to Industrial and Environmental Analysts Inc (lEA) for analysis of
-select heavy metals and cyanide by Extraction Procedure Toxicity Methods (EP Toxicity) The analytical results of soil samples collected indicated the presence of the following inorganic elements detected between 3 and 114 times detection limits chromium (total 760 parts per b i l l ion hexavalent 620 parts per bill ion) copper (2290 ppb) nickel (860 ppb) and zinc (510 ppb) (Attachment A) The concentrations of these elements do not exceed the maximum concentrations for EP Toxicity as established by the EPA (NARA 1990) A background sample was collected from monitoring well MI9 however the analytical results from that sample have not been identified Available file information did not indicate that volatile organic compounds (VOCs) were analyzed in any of these soil samples
The VT AEC directed Mitec to conduct post-removal sampling following the excavation of soils from the lagoon in the spring of 1985 (Sanborn 1985) Available file information did not indicate that post-removal sampling was ever performed by Mitec In July 1985 the VT AEC collected 11 soil samples during the installation of monitoring wells ALl through A L I I The analytical results of these samples were not located in the VTANR files
Groundwater
Between 1984 and 1986 30 overburden monitoring wells (MM through M19 ALl through AL21) were installed by JH Stuart Associates Inc and the VT AEC (Figure 3) The depths of these monitoring wells are between 15 and 52 feet The logs of these monitoring wells are included in Attachment B C and D Groundwater samples were collected from selected monitoring wells on 121484 121984 22085 61485 73085 and 186 NUSFIT has not reviewed the analytical data generated from the 121984 and 186 sampling rounds Beginning in March 1987 monitoring wells MIS AL2 AL4 AL5 AL7 and ALB were sampled quarteriy by Wagner Heindel and Noyes Inc under contract to the VT AEC Field and trip blank samples were collected by Wagner Heindel and Noyes Inc but there is no indication that an upgradientbackground sample was routinely collected Samples were analyzed for volatile organic compounds using EPA methods 601602 and inorganic elements using EPA method 600 In 1987 the sample analyses were perforrhed by lEA in 1988 the final year of groundwater monitoring groundwater samples were analyzed by Endyne Inc
The analytical results of groundwater samples collected from monitoring wells MM through MI9 and ALl through AL23 between 1984 and 1988 indicated the presence of five inorganic elements and 18 volatile organic compounds detected at concentrations ranging from 3 parts per billion (ppb) to 3300 ppb (Attachments E-K) Cadmium chromium (total and hexavalent) copper nickel and zinc were detected at concentrations between 3 and 113 times the detect ion l imits w i t h maximum concentrations of 420 ppb 3340 ppb 840 ppb 100 ppb and 380 ppb respectively (Attachments E and G)(1EA 1984) The following 18 volatile organic compounds were detected bromodichloromethane 11-dichloroethane 12-dichloroethane dibromochloromethane b romofo rm ch lo ro fo rm 12-dichloropropane Freon II methylene chloride toluene trichloroethene and tetrachloroethene acetone benzene trichloroethane carbon tetrachloride ethylbenzene and xylene (Attachments FH1JK)
The analytical results indicate that inorganic elements are concentrated in groundwater samples collected from monitoring well MI6 installed in the lagoon and monitoring wells MIS M16 M17 and MIS which lie southwest of the lagoon Analytical results also indicate that volatile organic compounds are concentrated in groundwater samples collected from monitoring wells AL2 AL4 AL7 AL8 and MIS which are located further west from the lagoon (Figure 3) The VT ANR and Wagner and
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Associates indicate that the analyses of groundwater samples collected from monitoring wells AL12 through ALl6 (located greater than 300 feet east of the lagoon) showed the presence of trichloroethene (TCE) 11-dichloroethene (11-DCE) xylene and chloroform (Wagner and Associates 1986 VT ANR 1990b) The VT ANR indicates that chromium and cadmium were not detected in any samples collected from any monitoring wells located east of the lagoon
The following table compares the federally listed Maximum Contaminant Levels (MCLs) w i th concentrations of VOCs and inorganic elements detected in groundwater samples collected from the vicinity of Mitec
MAXIMUM MAXIMUM CONCENTRATION CONTAMINANT DETECTED IN GROUNDWATER
COMPOUND LEVEL 1985T01988
Trichloroethene 5 ppb 3300 ppb
Tetrachloroethene 7 ppb 1700 ppb
chromium 50 ppb 3340 ppb
cadmium 10 ppb 420 ppb (NARA 1989)
Residential Tap Water
During the months of June and July 1985 the VT DOH collected samples from eight private residential well water supplies located on South Brownell and Shunpike Roads approximately 1000 feet to 2000 feet southwest of Mitec Samples collected on June 27 1985 were analyzed by the VT DOH Laboratory for volatile organic compounds Samples collected on July 16 1985 were analyzed for inorganics by the VT DOH Laboratory The analytical results of samples collected indicated the presence of trichloroethene tetrachloroethene and chloroform in 6 of the 12 private wells sampled (Attachment L) Trichloroethene was detected between 9 ppb and 590 ppb chloroform between 4 ppb and 13 ppb (VT AEC 1986) One private well sample contained tetrachloroethene (PCE) at 12 ppb The detected concentrations of TCE and PCE exceed MCLs of 5 ppb and 7 ppb respectively (NARA 1989) Chromium and cadmium were not detected in any of the private residential wells Copper was detected up at concentrations ranging between 010 to 023 (unit not reported) in three residential wells (Attachment M) Based on available file information the concentrations of nickel and zinc in the residential wells is undetermined
In response to the concentrations of VOCs detected by the VT DOH in six residential wells each of the affected residences were connected to the Williston municipal water supply during the summer of 1985 (VTAEC 1986)
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Indoor Air Quality
In 1989 the VT ANR contracted Aquatelthv Inc (AquateCh) to conduct air monitoring in the basements (or otherwise lowest level) of homes located on Kirby Lane and South Brownell Road In April July and October 1989 and January 1990 Aquatech sampled the air quality in six homes selected by the VT DOH A control blank duplicate and ambient air sampie from near the Mitec property were also collected by Aquatech The samples were analyzed for TCE PCE and 12-dichloroethene (12-DCE) by Aquatech using EPA methods TOI and T02 The VT ANR stated that the analytical results of samples collected between April 1989 and March 1990 indicated the presence of TCE PCE and 12-DCE at concentrations up to 051 ppbin the basement samples (VTANR 1990a)
File information and previous investigations of the Mitec property document an 11 year period disposal of rinsewater and sludge wastes containing solvents hydrocarbons cadmium chromium and nickel to the lagoon used by Mitec and at least one previous electroplating company which occupied the property The analytical results of soil samples collected in 1984 confirmed the presence of chromium and nickel in the lagoon and surrounding onsite soils Zinc was also detected in onsite soil samples however file information does not indicate that zinc was a component of wastes generated by Mitec or its predecessors Cadmium was not detected in onsite soil samples
The analyses of groundwater samples obtained from monitoring wells installed in and around the lagoon documented the presence of 18 volatile organic compounds including trichloroethene tetrachloroethene and toluene The detection of these three volatile organic compounds along with the detection of cadmium chromium nickel and copper in the groundwater of offsite monitoring wells is consistent with the documentation of wastes disposed of into the lagoon and the direction of groundwater flow in the unconfined aquifer beneath the lagoon as reported by the VT AEC and Wagner and Associates
Trichloroethene and tetrachloroethane were detected in the residential well samples although these concentrations are considerably higher than those detected in monitoring well samples collected from the vicinity of the lagoon The concentrations of chromium cadmium and nickel were highest in the vicinity of the lagoon and decreased in concentration in groundwater samples which were collected further southwest Concentrations of chromium and cadmium were not detected in any of the residential wells as of July 1985
SUMMARY
In 1972 a lagoon was created on Lot 15 of the Ailing Industrial Park in Williston Vermont by a company named Qual Tech North American Alloys a company which occupied Lot 15 between 1974 and 1977 (prior to Mitec) also used the onsite lagoon for the disposal of electroplating wastes between 1974 and 1977 Between 1979 and 1984 Mitec a manufacturer of microwave components operated an electroplating facility on Lot 15 and discharged an undetermined quantity of plating rinsewater and sludge wastes to the onsite lagoon These wastes included cadmium chromium nickel alcohols acids solvents and hydrocarbons
Analytical results of soil samples has confirmed the presence of chromium copper nickel and zinc in soil samples from the lagoon and surrounding area No VOC analyses have been performed and background sample has been identified for a comparison of the soli analytical results Analytical results of onsite groundwater samples collected in 1984 by JH Stuart Associates Inc revealed chromium in addition to cadmium at concentrations up to 50 parts per billion (ppb) Continued groundwater sampling by the Vermont Agency of Environmental Conservation (VT AEC) and JH Stuart Associates Inc identified 18 volatile organic compounds ranging in concentration from 3 to 3300 ppb The detected concentrations of trichloroethene tetrachloroethene chromium and cadmium in groundwater samples exceed federally listed Maximum Contaminant Levels
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In 1985 several private well water supplies located approximately 1000 feet southwest of the lagoon were replaced wi th municipal water when the well supplies were determined to be contaminated with volatile organic compounds similar to those which were detected in onsite groundwater samples Based on the analytical data obtained from groundwater monitoring wells installed on the east side of Commerce Street the VT AEC has inferred the presence of contributing sources of contamination emanating from the Ailing Industrial Park^
Approximately 1160 people rely on private wells for drinking water in towns located within 4 miles of the property Included in this estimate is a community water supply located 4800 feet northeast of the property An area 4000 feet to the south of the property is dependent upon private wells due to the lack of municipal water service to that area Along 15 miles of the downstream surface water pathway surface waters are used for recreational fishing and boating Approximately 27 Rare Species and Significant Natural Communities are located on or near the Winooski River and downstream of the Mitec property
Due to the known disposal without the necessary permitting of hazardous electroplating wastes to the lagoon at 15 Commerce Street following the enactment of the Resource Conservation and Recovery Act (RCRA) in November 1980 NUSFIT and Region 1 EPA concur that Mitec is under RCRA purview therefore current activities are deferred to that agency
Submitted By
Jamesllliott Project Manager
Approval fCoberbber tt JuBamplaquoJuBamplaquohh
lXOff iceMa^^euro
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REFERENCES
Aginsky I (NUSFIT) 1987a Telecon wi th J Malloy (Essex Village) RE Water supply judge Development TDD No F1-8703-31 April 9 1120 hours
Aginsky I (NUSFIT) 1987b Telecon with A Williams (Williston Water Distrirt) RE Water supply Judge Development TDD No F1-8703-31 Ajarit 9 1030 hours
Amadon J (Vermont Agency of Environmental Conservation) 1985 Letter to WJ Spitzel (Vermont Department of Health) RE Contamination investigation in Williston Vermont Agency of Natural Resources Department of Environmental Conservation Hazardous Materials Management Division August 20
Elliott J (NUSFIT) 1990a Telecon with L Guere (Vermont Agency of Natural Resources) RE Site historyAiling Industrial Park Mitec TDD No F1-8904-04 February 15
Elliott J (NUSFIT) 1990b Telecon with S Corneille (Vermont Agency of Natural Resources) RE Mitec statusrecent developments Mitec TDD No F1-8904-04 February 7
Elliott J (NUSFIT) 1990c Telecon with Mr Ashley (Vermont Agency of Natural Resources) RE Williston well number 21 Mitec TDD No F1-8904-04 June 19
Grover D (Wagner Heindel and Noyes Inc) 1988 Letter to C Sanborn (Vermont Agency of Natural Resources) RE Quarteriy sampling results at Mitec site Williston Vermont November 23
Guere L (Vermont Agency of Natural Resources) 1990 Letter to J Elliott (NUSFIT) February 22
Hill D (NUSFIT) 1989a Telecon wi th D Pratt (Champlain Water District) RE Judge Development Judge Development TDD No F1-8804-06 July 28
Hill D (NUSFIT) 1989b Telecon wi th Sue (South Buriington Water Department) RE Judge Development Judge Development TDD No F1-8804-06 July 28
lEA 1985 Analysis Report Samples sent to Industrial and Environmental Analysts from JH Stuart Associates on 121484 January 22
NARA (National Archives and Records Administration) 1989 Code of Federal Regulations Title 40 Protection of Environment Part 141 National Primary Drinking Water Regulations Subpart B Items 141Hand 14112 (Washington DC Government Printing Office)
NARA (National Archives and Records Administration) 1990 Code of Federal Regulations Title 40 Protection of Environment Part 261 Identification and Listing of Hazardous Waste Subpart C Item 26124 (Washington DC Government Printing Office)
NUSFIT 1987 Preliminary Assessment Mitec Williston Vermont dated March 19 TDD No Fl-8701-36
NUSFIT 1989a (Issued) Logbook No 89-1400 Mitec TDD No F1-8904-04
NUSFIT 1989b Final Screening Site Inspection Judge Development Williston Vermont TDD No F1-8804-06 December NWWA 1986 Vermont Wei I Fax Database National Water Well Association January
Prewitt J (Wagner Heindel and Noyes Inc) 1988a Letter to J Amadon (Vermont Agency of Natural Resources) May 23
Prewitt J (Wagner Heindel and Noyes Inc) 1988b Letter to C Sanborn (Vermont Agency of Natural Resources) September 13
Sanborn C (VTAEC) 1985 Letter to J Stuart(JH Stuart Associates Jnc) RE Mitec May 8
Stewart DP 1973 Geology for Environmental Planning in the Buriington-Middlebury Region Vermont Montpelier VT Vermont Geological Survey Water Resources Department
USDA 1974 Soil Survey of Chittenden County Vermont United States Department of Agriculture Soil Conservation Service January
US EPA 1990 Comprehensive Environmental Response Compensation and Liability Information System (CERCLIS) printout Region 1 United States Environmental Protection Agency
USGS 1972a Burlington Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised in 1972
USGS 1972b Essex Junction Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised in 1972
USGS 1972c Buriington Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised i n 1972
VNHP 1989 Letter to D Hill (NUSFIT) RE Critical habitatsSensitive environments of Winooski River Judge Development TDD No F1-8903-98 Vermont Natural Heritage Program November 10
VT AEC 1984 Trip report Mitec Electronics LTD memo to file from B Fitzgerald (Vermont Agency of Environmental Conservation) dated July 5
VT AEC 1985 Site Inspection Report of the Champlain Cable Corporation Colchester Vermont VermontAgency of Environmental Conservation October 20
1
VT AEC 1986 Draft Report on Investigations of Contamination Emanating from the Ai l ing Industrial Park Vermont Agency of Environmental Conservation Waste Management Division February
VT ANR no date Well logs of wells in Williston Vermont Vermont Agency of Natural Resources Department of Environmental Conservation Water Resources Division
VT ANR 1985 Mitec offsite investigation memo to H Garabeian Vermont Agency of Natural Resources from C Stone VermontAgency of Natural Resources dated August 12
VT ANR 1990a Synopsis memo to Mitec file from L Guere (Vermont Agency of Natural Resources) dated February 9
VTANR 1990b Ailing Industrial Park Final Preliminary Assessment Report Vermont Agency of Natural Resources Department of Environmental Conservation Hazardous Materials Management Division February 23
Wagner and Associates Inc 1986 Report of findings regarding Mitec case in Williston Vermont April 15
LIST OF ATTACHMENTS
ATTACHMENT A
EP Toxicity analytical data of soil samples collected by J H Stuart Associates Inc in December 1984 and July 1985 Results reported by Industrial and EnvironmentaKAhalysts Inc
ATTACHMENTS
Soil boring logs for sampling and monitoring well installation at Mitec Systems Corporation 15 Commerce Street Williston Vermont conducted under the Direction of JH Stuart Associates dated December 22 1984
ATTACHMENT C
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) condurted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
ATTACHMENT E
Analytical results of groundwater samples collected by JH Stuart Associates on December 14 1984 Reported by Industrial and Environmental Analysts Inc on December 211984
ATTACHMENT F
Organic water quality analyses from samples collected on February 20 1985 from MitecAlling groundwater monitoring wells
1
ATTACHMENT G
Mitec water analysis from water samples collected from M i l - MI9 dated June 141985
ATTACHMENT H
Organicwaterquality analyses of MitecAlling groundwater monitoring wells dated June 171985
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 61988 Analyses reported by Endyne Inc on May 13 1988
ATTACHMENT K
Quarteriy sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
ATTACHMENT L
VOC results of well sampling around Mitec Corp Williston Vermont Data presented by the Vermont Department of Health
ATTACHMENT M
Vermont Department of Health Drinking water samples dated July 161985
ATTACHMENT A
EP Toxicity analytical data of soil samples collected by J H Stuart Associates Inc in December 1984 and July 1985 Results reported by Industrial and Environmental Analysts Inc
bull A c shyind trial amp Environmental olysts inc PO Box 626 bull Essex Junction Vermont 054o2 bull 802-878-5108 Ld^
Customer Address City State Zip Attention
Dace Dace Samples Received Customer Order Number
Copper Site (mg1)
1 L33
2 ^ 181
3 092
4 035
ANALYSIS REPORT
JH Stuart Associates Inc PO^ Box 367 Essex Center VT 05451 John Stuart
14 August 1985 24 July 1985
MITEC EP TOX ANALYSIS
Total Hexavalent Nickel Zinc Chromium Chromium (mg1) (mg1) (agl) (mg1)
086 018 lt0025 lt0025
lt002 015 076 062
054 013 0030 lt0-025
lt002 008 lt0025 lt0025
Cadmium (mg1)
lt001
lt001
- lt001
lt001
Signature yi^ ^^^
Offices ond loborotories located in Essex Junction Vermont Reseofch Triangle Park North Carolina
ATTACHMENT B
Soil boring logs for sampling and monitoring well installation at Mitec Systems Corporation 15 Commerce Street Williston Vermont conducted under the Direction of JH Stuart Associates dated December 221984
^ - ^
) T V ^ O ^ - ^ V
Decetnber 2 2- 1984
i mitrz ult[- -li - u 1
The Eollowinci arc ui joil Tiar Ion for sampling and monitor well instailati- conclun l at Mitec Systems Corporation 15 Commcrco St Wii 1 rhon Vt conducterl under the direction of John Stuart Jn Sraquoit ltjsociates Samples taken were obtained using r-igtrs3ntatiV -rvlit slaquoolaquojn sampling ( Ta 1 amp6) Observations vere made from auqir tailings Monitor wells vere constructed oC 2 ID factory ijlotted (5) and threaded ( Diedrich) PVC covered with filter Cabric held in place with
fiber reinforced tape 18 amp 9 Used SS wire ) All wells were difficult to instal due to flowing sand
11684 MW 41 0-5 Clean oxidized medium sand lyL bullbull5-15Saturated neutral medium sand
MW 99 WL(vater level below top of pipe) 1725 TP(total pipe) 25 SU (pipe above grade) betonite 56-62 BG (below grade)
M WTB 20-3 Sand fill bull bull 3-5 Oxidized orange brown loamy sand
1 T 5-20Saturated neutral medium turning finer sand Representative samples-sampler riding in auger
-21 Saturated neutral fine flowing sand bull -262 Same
-326bullbull Same -367 Reduced blue gray fine sand trace of silt MW 74 WL 171 TP 23 SU betonite 46-5 BG
bull MW 13 0-4 Medium san^ 4-5 Mottled medium sand ^
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
U shy Krcvr nG bulli r-l Ao-M- bull
n n Oox bullbull(3 Unic ill vt 54bi
9 shy ) 4 L-
Lii bull bullbull - laquo July 13 1985 Mr -Chris Stone
The following are the boring logs Cor Mitect project conducted at the Alden 6 Provost properties under the direction of Chris Stone and bull-John Amidon representing AEC
070885^^ -11 3223 (blows from a 140 hammer falling 30 to drive a
standard penetration sampler 6 -blow counts are not intended for load bearing information ie emphasis is on sample recovery) Sait brown slightly silty fine sand water at 8 shy
-17 1 2443 Sat brown fine sand -22 26 Sat gray med sand -275 221 Brown medium sand over over gray fine sandy silt
MONITOR WELL Factory threaded amp Slotted (010) PVC-Deitrich
rSlotted section- 10 Solid -Riser- 20 Bags Sand- 55 Betonite Plug- 7 Total Pipe- 254 Water Level- 71 bullbullStick Op- 5 Top slop +above -below water- -865 bullAir Pump Developed- Good Flow- Good bull 5 Extension added AFTER these measurements
- 070885 (ALI2 -125 ^544Gray Brown fine-medium sanSaturated
-176- bullbull2467 Gray brown medium sand -2267 213 Gray medium sand mottled -28 11 Questionable recovery sample is gray brown medium tro
coarse sand This is not typical of blow counts amp samples from other borings also augers had gray silty silty sand at bottom
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section- 10 Solid Riser- 15 Bags Sandshy 55 Betonite Plugshy ^ Total Pipeshy 254 Water Levelshy 94 Stick Up- 0 Top slap bullbullbullabove -below watershy -63 Air Pump Developedshy Good Flow- Good
070985ltAL 13 v-r- -12 3223 Saturated brown fine sand trace silt water at 8
-169 346 Brown medium sand laquo -215 234 Brown fine nand raquo -276 22 Brown fine sand V9=3 ppm laquoV-t -328 122 Gray fine sand
S o l i d R i s e r - 3 5 T o t a l P i p e - 4 0 8
Top s l o p bullvabovo - b e l o wC l o u d y F lowshy
MONITOR WELL bullbullbullbull 2 Factory threaded 6 Slotted- (010) Slotted section- 10 Solid Riser- 15 Sand Pack- 14 Good Betonite Plug- 7 Total Pipe-Stick Op- Top slop +above -below Air Pump Developed-Slightly cloudy Flowshy
bullbull 081285 (ALI 10 -11 gt shygtlt
-V bull -168 -219 -27
-325 bull ( bull gt y -365
Wate r L e v e l shy 7 v a t e r shy - 8 4
Good s a n d
P V C - D e i t r i c h Bags Sand-Good 5
W a t e r L e v e l shy 56 w a t e r shy -255
good
PVC-Deitrich Bags Sand-
Water Level-water-
Good 1
58 Light brown dry medium sand VO=0 254 Sat brown medium sand water at 138 VO=0 232 Brown medium sand 333 Brown medium amp fine sand 212 Gray fine sand very liitle sample 22 No recovery drilled into gray problems from upper medium flowing
MONITOR WELL Factory threaded amp Slotted (010)
bulliSlotted section- 10 bullSolid Riser- 20 h Sand Pack- 13 Good Betonite Plugshy 13
bullbull Stick Upshy 0 iAlr Pump Developed-
T o t a lTop s l o pno
P i p e shy 3 2 bullbullbullabove - b e l o w
P lowshy
^ ^ 8 1 2 8 5 AL6 2
111 5 6 Wet b rown f i n e s a n d
1 1 9 332 Brown fine sand 17 453 Brown fine sand 2 2 5 231 Brown fine sand
fine sand to eliminate sand V
P V C - D e i t r i c h Bags S a n d shy bull 7
W a t e r L e v e l shy 1 3 6 w a t e r shy - 8 7 bullbull
bull-bullbull -317 21 Gray fine - nraquoi Found siltclay on aogert bull wlion puJI-i
bullgtbull=bull- bull D M r T O i e - fi 2 Factory threadc f Sloti--~i (Old) PVC-Deitrich bull Oloecad aaetion 15 Soli i ulrt^ie- bull t Gags Sand- a Sand Pack-Good at bottom of I-l iicr^inn bull ie collapse at top J Betonite Plug- 55 Tot^ ^ i p s - -of t Water Level- 62 ^ Stick Up- -3(sect Top -llaquo-jp -^abo^ bull -clov watershy -129 bull Air Pump Developed- no ovmdash
Location 2 4 From 40 MPH sign amp 35 from bush
^Gerard Adams
ly fcfe^ -Tj shy
yv-y y
m - y y
bulli^^-^
VOC Results of Well Sampling around HicccCorp Williston Vermont
Ralph Goodhue
Rovena Baces
Marcel Plouffe
Ed Hart
Gerry Bates
DOn Lavalley
Larry Botvln
Robert Doherty
Kenneth Charland
Clifford Begin
Helen Irwin
Bernard Chynoweth
MAP DateSampllnjt RESULTS (ppra) 6 1 8 8 5 Scacua
ll 41085 bull T 3 - l 2 0 C H - - 0 0 5 Town
13 41085 T 3 - 1 4 4 CH- 005 PRIVATE
U 41085 T 3 - 1 9 0 C H - O l l TOWIJ
15 41085 T 3 - 5 9 CH- 013 TOWN
16(point ) 5785 ND TOWN (cellar) T 3 - 0 0 9 CH- 004
28 41085 T3-raquoDT4-0l2 CH-013 TOWN
32 51385 ND PRIVATE
I-S 5785 ND PRIVAT-E
3-A 5885 ND TOWN
5-A 5R85 ND PRIVATE
2-W 51485 ND PRIVATE
3-W 51485 ND PRIVATE
t i - TRICHLOROETHYLENE (safe health advisory level- 045 ppm) CH- CHLOROFORM (safe health advisory level- 10 ppm) n bullbullbullT4- TETRACHLOROETHYLENE (safe health advisory level- 020 ppm) ND- not detected
ATTACHMENT L
VOC results of well sampling around Mitec Corp Wil l iston Vermont Data presented by the Vermont Department of Health
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION FIELD BLANK SAMPLE COLLECTED DY J Prewitt REF laquo 2 4G7 DATE SAMPLED May 6 1908 TIME SAMPLED 1415 DATE RECEIVED May 6 1988
1 Method 601 detection limit is 1 ugL 2 None detected 3 Trace but below quantification limit 4 Present in background laboratory envgt pnraent
Analyst n Stearns Reviewed by L-iyc
ATTACHMENT K
Quarterly sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
I I Laboratory ServicesE N DYNE INC 1 Wonlworlh Drive Williston Vermont 05495 (002) 079-4333
LABORATORY REPORT
EPA METHOD 6 0 1 mdash PURGEABLE FIALOCARnONS
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION TRIP FUANK SAMPLE COLLECTED BY J Prewitt REF 24 66 DATE SAMPLED May 6 1900 TIME SAMPLED 1410 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
^ - DRINKING WATER WELL
SCREENED IN BEDROCK
BASE MAP IS A PORTION OF THE FOLLOWING 75 USGS QUADRANGLE(S) ESSEX JUNCTlONVr 194aPH0T0REVISED 1972 BURUNGTCNVT 1948PH0T0REVISED 1972 ^
SITE SKETCH miNius MITEC U coBPCFiffnaiMWILLISTON VERMONT I
c-583-10-0-147 October 22 1990
walls of the building Additionally a well house is attached to the southwest wall of the building The well in the well house is capped and no longer in use as the building is served by municipal water (NUSFIT 1989a)
The soil to the northwest of the building is sandy uneven and pitted (NUSFIT 1990) A row of pine trees along the fence is the only vegetation present in this location Approximately 30 yards from the western corner of the building is a circular patch of disturbed sandapproximately 12 feet in diameter which represents the location of the former lagoon (NUSFIT 1989a) There are three monitoring wells on the property which are screened in overburden The stick-up from one of the monitoring wells rises 35 feet from the center of former lagoon is unlocked and covered wi th half of an aluminum can A second monitoring well is located approximately 50 yards northwest of the building along the row of pine trees and the third monitoring well is located on the southwest side of the property These monitoring wells are also unlocked (NUSFIT 1989a) The three monitoring wells noted by NUSFIT during the onsite reconnaissance were in good condition NUSFIT did not observe any other monitoring wells onsite reportedly established by the VT AEC and JH Stuart Associates Inc
Approximately 30 companies occupy the Ailing Industrial Park (CERCLIS No VTD982748477) Judge Development (CERCLIS No VTD108680034) is located 1 mile southeast of Mitec in Tafts Corner and Rossignol Ski (CERCLIS No VTD059018945) is located 3000 feet north of Mitec (US EPA 1990)
SITE ACTIVITYHISTORY
The property was purchased by George and Beatrice Ailing in May 1945 (VT ANR 1990b) Available file information did not indicate the use of the property prior to 1947 In 1960 the property was developed and subsequently leased up to 1988 as a warehouse and distribution center a ski pole manufacturing facility an electroplating facility and a facility for unidentified operations The property is currently owned by the Beatrice Ailing Trust
In the mid to late 1960s the onsite building was constructed to serve as a warehouse and distribution center operated by the Sunshine Biscuit Company In 1972 the Sunshine Biscuit Company ended operations at the facility and Qual Tech leased the property Based on available file information the nature of Qual Techs operations on the property could not be determined Qual Tech allegedly created the onsite lagoon in 1972 (VT ANR 1990b) This lagoon was reportedly 15 feet in diameter and 2 feet deep (VT ANR 1990a) Other sources indicate that the lagoon more closely resembled a hand-dug pit looked rectangular in shape and measured 4 feet in length ond 3 to 4 feet in depth (NUSFIT 1989a) The capacity of the lagoon has been estimated at 500 gallons (VT ANR 1990a) In 1974 Qual Tech vacated the property
North American Alloys next occupied the premises between 1974 and 1977 North American Alloys manufactured ski poles and generated an undetermined quantity of plating rinsewater wastes which were discharged to the lagoon (VTANR 1990a 1990b)
In 1977 Garmont Ski Boots leased the property This company operated a warehouse and distribution center for ski boots until 1979 (VTANR 1990a)
In 1979 Mitec leased the property and began an electroplating facility on the property Between 1979 and 1985 Mitec discharged an undetermined quantity of rinsewaters and sludge wastes to the lagoon Mitecs discharges contained chromium cadmium and the following spent chemical wastes Actane 97A and Actane 97B (acid salts) Solvent K (aliphatic hydrocarbons and alcohol) Oxford M8383 Tech 110 and Oxidite 14-2 (VT ANR 1990a Guere 1990) In March 1982 the Vermont Agency of Environmental Conservation (VT AEC) conducted an inspection of the Mitec facility This state inspection allegedly originated from a complaint filed with the VT AEC by a Mitec employee (NUSFIT 1989a) The VT AEC inspection found Mitec in violation of Hazardous Waste Regulations for the disposal of chromium contaminated rinsewaters to the lagoon (VT ANR 1990a) On March 12
NUS CORPORATION
c-583-10-0-147 October 22 1990
^-^ 1984 Mitec notified as a small quantity generator (100 to 1000 kilograms per month) but never obtained permitting for the onsite disposal of their hazardous wastes NUSFIT completed a Preliminary Assessment of Mitec in March 1984 and recommended a high priority Site Inspection (NUSFIT 1987)
CHRONOLOGICAL LIST OF EVENTS OCCURRING AT MITEC
1984 to 1990
1984 Mitec ceased the disposal of rinsewater wastes to the lagoon and implemented a waste treatment system Acidic wastes were hauled off site by New England Marine a licensed waste hauler to a Niagra Falls New York location Use of the treatment system ended after approximately one month due to its cost of operation As a result Mitec resumed discharging to the lagoon The VT AEC submitted a 6610a Administrative Order to Mitec JH Stuart Associates Inc was retained by Mitec to conduct a subsurface investigation and installed monitoring wells Mi l through MI9 on the Mitec property (Figure 3) (US EPA 1989 VTAEC 1986 VTANR 1990a 1990b)
1985 Monitoring wells MI4 through MI9 were sampled by JH Stuart Associates Inc Thirty cubic yards of soil from the sides and bottom of the lagoon were removed and transported as hazardous waste by New England Marine to Niagra Falls New York The Vermont Department of Health (VT DOH) sampled eight residential wells downgradient of the lagoon These homes were subsequently connected to a municipal water supply The VT AEC installed monitoring wells ALl through ALI I located between the lagoon and the residential wells (VTAEC 1986 VTANR 1990a 1990b)
^ 1986 The VT AEC installed monitoring wells ALl2 through AL21 The VT AEC sued Mitec for groundwater contamination Sixty thousand dollars was awarded to the VT AEC for costs already incurred and for future monitoring of the property (VTANR 1990a)
1987 The Vermont Agency of Natural Resources (VT ANR) previously called the VT AEC began the quarterly sampling of six monitoring wells MI8 AL2 AL4 AL5 AL7 and ALB (Grover 1988)
1988 The VTANR discontinued their quarterly groundwater monitoring program (Elliott 1990b)
1989 The VT ANR began air monitoring for volatile organic compounds in several homes located downgradient of the property A property representative manually excavated removed and backfilled 4 feet of soil from the lagoon area (Elliott 1990b VT ANR 1990a NUSFIT 1989a)
1990 The VT ANR completed a Preliminary Assessment of the Ailing Industrial Park in March and recommended that a high priority Screening Site Inspection be conducted The property representative removed 6 to 12 inches of surface soil from the rear of the property (VT ANR 1990a NUSFIT 1989a)
ENVIRONMENTAL SETTING
Mitec is located in Williston Chittenden County Vermont The topography of the property and surrounding area is generally flat (NUSFIT 1989a) Land-uses within 1 mile of the property are urban residential agricultural and commercial (USGS 1972a 1972b 1972c NUSFIT 1989a)
^ 0 There are no surface waters on the property and no runoff channels or runoff control features were noted during the NUSFIT reconnaissance (NUSFIT 1989a) The nearest surface water likely to receive drainage from the property is a perennial stream named Muddy Brook (USGS 1972b) This
NUS CORPORATION
C-583-10-0-147 October 22 1990
brook is located 1500 feet southwest of the property and flows approximately 25 miles northward intothe Winooski River (USGS 1972a 1972b) From the junction of Muddy Brook and the Winooski River the Winooski River flows westward for 155 miles where it enters Lake Champlain
The local soil consists of loamy medium to fine sands with traces of silt (USDA 1974) Overburden materials consist of deltaic deposits Logs from the installation of monitoring wells indicate that a thick layer of water saturated sands overlies a siltclay layer which is found at an approximate depth of 48 to 50 feet beneath the property (VT AEC 1986 Wagner and Associates 1986)
The bedrock beneath the property consists of interbedded limestone marble and dolomitic marble of the Heisenburg Synclinorium structure within the Champlain Lowland metasedimentary complex (Stewart 1973) Regionally the bedrock contains many faults and fractures and lies approximately 300 feet below the land surface (VTANR no date Stewart 1973)
The VT ANR reports that the groundwater surface in the overburden lies between 8 and 10 feet beneath the property The VT ANR and Wagner and Associates (Mitecs consultant) also report that groundwater flow is to the southwest and to south and west beneath the property (VT AEC 1986 Wagner and Associates 1986) Water level data was not reviewed by NUSFIT to confirm the directional flow of groundwater beneath the property Within a 4-mile radius of the property in the towns of Williston South Burlington Essex Junction and Colchester groundwater resources supply approximately 1000 people wi th drinking water from private wells and one community water system which serves 160 people (NWWA 1986)
The sole public groundwater supply located within 4 miles of the property is a community water system belonging to Meadowbrook Development This system is located 4800 feet northeast of the property and serves 160 people (VTANR 1990b)
The Champlain Water District (CWD) of South Burlington Vermont draws surface water from Lake Champlain and distributes it to Williston and the surrounding towns of Colchester Essex Junction and South Burlington (Hill 1989a 1989b) Lake Champlain is located more than 15 miles downstream from the property All residents of these towns with the exception of residents south of Interstate 89 in Williston are served by or have access to the CWD water supply Residents south of Interstate 89 in Williston rely on private wells for drinking water as there is no municipal water service to this area Approximately 800 Williston residents use private wells (NUSFIT 1987) Generally private wells located southwest of the property are set in shallow overbuTtien while those located south of Interstate 89 are almost exclusively drilled into bedrock (Hill 1989b VT ANR no date) There are reportedly several farms in the southeast sertion of South Burlington and within 4 miles of the property that also use private wells The nearest private well is located 1000 feet north of the property (Figure 1) (VT ANR no date) This well is 205 feet deep and is screened in bedrock (Elliott 1990c)
The Winooski River is used chiefly for recreational fishing and boating (NUSFIT 1989b) Approximately 27 Rare Species and Significant Natural Communities as identified by the State of Vermont are located on or near the Winooski River within 15 miles downstream of the Mitec property The majority of the species in this area are classified as being very rare in the state of Vermont but more abundant globally (VNHP 1989)
RESULTS
Between 1984 and 1990 soil groundwater residential tap water and indoor air quality at the Mitec property and surrounding area were sampled or monitored by either JH Stuart Associates Inc or contractors to the VT ANR A total of 30 monitoring wells were installed both on and off the property (Figure 3) NUSFIT has acquired some of the available analytical data present in the VT ANR files and has included that information in Attachments A and E through M of this report
NUS CORPORATION
c-583-10-0-147 October 22 1990
Soil
Soil samples were collected by JH Stuart and Associates Inc during the installation of monitoring wells MM through MI9onthe Mitec propertyin December 1984 and July 1985 The soil collected from the borings of these wells was sent to Industrial and Environmental Analysts Inc (lEA) for analysis of
-select heavy metals and cyanide by Extraction Procedure Toxicity Methods (EP Toxicity) The analytical results of soil samples collected indicated the presence of the following inorganic elements detected between 3 and 114 times detection limits chromium (total 760 parts per b i l l ion hexavalent 620 parts per bill ion) copper (2290 ppb) nickel (860 ppb) and zinc (510 ppb) (Attachment A) The concentrations of these elements do not exceed the maximum concentrations for EP Toxicity as established by the EPA (NARA 1990) A background sample was collected from monitoring well MI9 however the analytical results from that sample have not been identified Available file information did not indicate that volatile organic compounds (VOCs) were analyzed in any of these soil samples
The VT AEC directed Mitec to conduct post-removal sampling following the excavation of soils from the lagoon in the spring of 1985 (Sanborn 1985) Available file information did not indicate that post-removal sampling was ever performed by Mitec In July 1985 the VT AEC collected 11 soil samples during the installation of monitoring wells ALl through A L I I The analytical results of these samples were not located in the VTANR files
Groundwater
Between 1984 and 1986 30 overburden monitoring wells (MM through M19 ALl through AL21) were installed by JH Stuart Associates Inc and the VT AEC (Figure 3) The depths of these monitoring wells are between 15 and 52 feet The logs of these monitoring wells are included in Attachment B C and D Groundwater samples were collected from selected monitoring wells on 121484 121984 22085 61485 73085 and 186 NUSFIT has not reviewed the analytical data generated from the 121984 and 186 sampling rounds Beginning in March 1987 monitoring wells MIS AL2 AL4 AL5 AL7 and ALB were sampled quarteriy by Wagner Heindel and Noyes Inc under contract to the VT AEC Field and trip blank samples were collected by Wagner Heindel and Noyes Inc but there is no indication that an upgradientbackground sample was routinely collected Samples were analyzed for volatile organic compounds using EPA methods 601602 and inorganic elements using EPA method 600 In 1987 the sample analyses were perforrhed by lEA in 1988 the final year of groundwater monitoring groundwater samples were analyzed by Endyne Inc
The analytical results of groundwater samples collected from monitoring wells MM through MI9 and ALl through AL23 between 1984 and 1988 indicated the presence of five inorganic elements and 18 volatile organic compounds detected at concentrations ranging from 3 parts per billion (ppb) to 3300 ppb (Attachments E-K) Cadmium chromium (total and hexavalent) copper nickel and zinc were detected at concentrations between 3 and 113 times the detect ion l imits w i t h maximum concentrations of 420 ppb 3340 ppb 840 ppb 100 ppb and 380 ppb respectively (Attachments E and G)(1EA 1984) The following 18 volatile organic compounds were detected bromodichloromethane 11-dichloroethane 12-dichloroethane dibromochloromethane b romofo rm ch lo ro fo rm 12-dichloropropane Freon II methylene chloride toluene trichloroethene and tetrachloroethene acetone benzene trichloroethane carbon tetrachloride ethylbenzene and xylene (Attachments FH1JK)
The analytical results indicate that inorganic elements are concentrated in groundwater samples collected from monitoring well MI6 installed in the lagoon and monitoring wells MIS M16 M17 and MIS which lie southwest of the lagoon Analytical results also indicate that volatile organic compounds are concentrated in groundwater samples collected from monitoring wells AL2 AL4 AL7 AL8 and MIS which are located further west from the lagoon (Figure 3) The VT ANR and Wagner and
NUS CORPORATION
C-583-10-0-147 October 22 1990
Associates indicate that the analyses of groundwater samples collected from monitoring wells AL12 through ALl6 (located greater than 300 feet east of the lagoon) showed the presence of trichloroethene (TCE) 11-dichloroethene (11-DCE) xylene and chloroform (Wagner and Associates 1986 VT ANR 1990b) The VT ANR indicates that chromium and cadmium were not detected in any samples collected from any monitoring wells located east of the lagoon
The following table compares the federally listed Maximum Contaminant Levels (MCLs) w i th concentrations of VOCs and inorganic elements detected in groundwater samples collected from the vicinity of Mitec
MAXIMUM MAXIMUM CONCENTRATION CONTAMINANT DETECTED IN GROUNDWATER
COMPOUND LEVEL 1985T01988
Trichloroethene 5 ppb 3300 ppb
Tetrachloroethene 7 ppb 1700 ppb
chromium 50 ppb 3340 ppb
cadmium 10 ppb 420 ppb (NARA 1989)
Residential Tap Water
During the months of June and July 1985 the VT DOH collected samples from eight private residential well water supplies located on South Brownell and Shunpike Roads approximately 1000 feet to 2000 feet southwest of Mitec Samples collected on June 27 1985 were analyzed by the VT DOH Laboratory for volatile organic compounds Samples collected on July 16 1985 were analyzed for inorganics by the VT DOH Laboratory The analytical results of samples collected indicated the presence of trichloroethene tetrachloroethene and chloroform in 6 of the 12 private wells sampled (Attachment L) Trichloroethene was detected between 9 ppb and 590 ppb chloroform between 4 ppb and 13 ppb (VT AEC 1986) One private well sample contained tetrachloroethene (PCE) at 12 ppb The detected concentrations of TCE and PCE exceed MCLs of 5 ppb and 7 ppb respectively (NARA 1989) Chromium and cadmium were not detected in any of the private residential wells Copper was detected up at concentrations ranging between 010 to 023 (unit not reported) in three residential wells (Attachment M) Based on available file information the concentrations of nickel and zinc in the residential wells is undetermined
In response to the concentrations of VOCs detected by the VT DOH in six residential wells each of the affected residences were connected to the Williston municipal water supply during the summer of 1985 (VTAEC 1986)
NUS CORPORATION
c-583-10-0-147 October 22 1990
Indoor Air Quality
In 1989 the VT ANR contracted Aquatelthv Inc (AquateCh) to conduct air monitoring in the basements (or otherwise lowest level) of homes located on Kirby Lane and South Brownell Road In April July and October 1989 and January 1990 Aquatech sampled the air quality in six homes selected by the VT DOH A control blank duplicate and ambient air sampie from near the Mitec property were also collected by Aquatech The samples were analyzed for TCE PCE and 12-dichloroethene (12-DCE) by Aquatech using EPA methods TOI and T02 The VT ANR stated that the analytical results of samples collected between April 1989 and March 1990 indicated the presence of TCE PCE and 12-DCE at concentrations up to 051 ppbin the basement samples (VTANR 1990a)
File information and previous investigations of the Mitec property document an 11 year period disposal of rinsewater and sludge wastes containing solvents hydrocarbons cadmium chromium and nickel to the lagoon used by Mitec and at least one previous electroplating company which occupied the property The analytical results of soil samples collected in 1984 confirmed the presence of chromium and nickel in the lagoon and surrounding onsite soils Zinc was also detected in onsite soil samples however file information does not indicate that zinc was a component of wastes generated by Mitec or its predecessors Cadmium was not detected in onsite soil samples
The analyses of groundwater samples obtained from monitoring wells installed in and around the lagoon documented the presence of 18 volatile organic compounds including trichloroethene tetrachloroethene and toluene The detection of these three volatile organic compounds along with the detection of cadmium chromium nickel and copper in the groundwater of offsite monitoring wells is consistent with the documentation of wastes disposed of into the lagoon and the direction of groundwater flow in the unconfined aquifer beneath the lagoon as reported by the VT AEC and Wagner and Associates
Trichloroethene and tetrachloroethane were detected in the residential well samples although these concentrations are considerably higher than those detected in monitoring well samples collected from the vicinity of the lagoon The concentrations of chromium cadmium and nickel were highest in the vicinity of the lagoon and decreased in concentration in groundwater samples which were collected further southwest Concentrations of chromium and cadmium were not detected in any of the residential wells as of July 1985
SUMMARY
In 1972 a lagoon was created on Lot 15 of the Ailing Industrial Park in Williston Vermont by a company named Qual Tech North American Alloys a company which occupied Lot 15 between 1974 and 1977 (prior to Mitec) also used the onsite lagoon for the disposal of electroplating wastes between 1974 and 1977 Between 1979 and 1984 Mitec a manufacturer of microwave components operated an electroplating facility on Lot 15 and discharged an undetermined quantity of plating rinsewater and sludge wastes to the onsite lagoon These wastes included cadmium chromium nickel alcohols acids solvents and hydrocarbons
Analytical results of soil samples has confirmed the presence of chromium copper nickel and zinc in soil samples from the lagoon and surrounding area No VOC analyses have been performed and background sample has been identified for a comparison of the soli analytical results Analytical results of onsite groundwater samples collected in 1984 by JH Stuart Associates Inc revealed chromium in addition to cadmium at concentrations up to 50 parts per billion (ppb) Continued groundwater sampling by the Vermont Agency of Environmental Conservation (VT AEC) and JH Stuart Associates Inc identified 18 volatile organic compounds ranging in concentration from 3 to 3300 ppb The detected concentrations of trichloroethene tetrachloroethene chromium and cadmium in groundwater samples exceed federally listed Maximum Contaminant Levels
Miilt roRpnoATinM
c-583-10-0-147 October 22 1990
In 1985 several private well water supplies located approximately 1000 feet southwest of the lagoon were replaced wi th municipal water when the well supplies were determined to be contaminated with volatile organic compounds similar to those which were detected in onsite groundwater samples Based on the analytical data obtained from groundwater monitoring wells installed on the east side of Commerce Street the VT AEC has inferred the presence of contributing sources of contamination emanating from the Ailing Industrial Park^
Approximately 1160 people rely on private wells for drinking water in towns located within 4 miles of the property Included in this estimate is a community water supply located 4800 feet northeast of the property An area 4000 feet to the south of the property is dependent upon private wells due to the lack of municipal water service to that area Along 15 miles of the downstream surface water pathway surface waters are used for recreational fishing and boating Approximately 27 Rare Species and Significant Natural Communities are located on or near the Winooski River and downstream of the Mitec property
Due to the known disposal without the necessary permitting of hazardous electroplating wastes to the lagoon at 15 Commerce Street following the enactment of the Resource Conservation and Recovery Act (RCRA) in November 1980 NUSFIT and Region 1 EPA concur that Mitec is under RCRA purview therefore current activities are deferred to that agency
Submitted By
Jamesllliott Project Manager
Approval fCoberbber tt JuBamplaquoJuBamplaquohh
lXOff iceMa^^euro
Jpoundib
REFERENCES
Aginsky I (NUSFIT) 1987a Telecon wi th J Malloy (Essex Village) RE Water supply judge Development TDD No F1-8703-31 April 9 1120 hours
Aginsky I (NUSFIT) 1987b Telecon with A Williams (Williston Water Distrirt) RE Water supply Judge Development TDD No F1-8703-31 Ajarit 9 1030 hours
Amadon J (Vermont Agency of Environmental Conservation) 1985 Letter to WJ Spitzel (Vermont Department of Health) RE Contamination investigation in Williston Vermont Agency of Natural Resources Department of Environmental Conservation Hazardous Materials Management Division August 20
Elliott J (NUSFIT) 1990a Telecon with L Guere (Vermont Agency of Natural Resources) RE Site historyAiling Industrial Park Mitec TDD No F1-8904-04 February 15
Elliott J (NUSFIT) 1990b Telecon with S Corneille (Vermont Agency of Natural Resources) RE Mitec statusrecent developments Mitec TDD No F1-8904-04 February 7
Elliott J (NUSFIT) 1990c Telecon with Mr Ashley (Vermont Agency of Natural Resources) RE Williston well number 21 Mitec TDD No F1-8904-04 June 19
Grover D (Wagner Heindel and Noyes Inc) 1988 Letter to C Sanborn (Vermont Agency of Natural Resources) RE Quarteriy sampling results at Mitec site Williston Vermont November 23
Guere L (Vermont Agency of Natural Resources) 1990 Letter to J Elliott (NUSFIT) February 22
Hill D (NUSFIT) 1989a Telecon wi th D Pratt (Champlain Water District) RE Judge Development Judge Development TDD No F1-8804-06 July 28
Hill D (NUSFIT) 1989b Telecon wi th Sue (South Buriington Water Department) RE Judge Development Judge Development TDD No F1-8804-06 July 28
lEA 1985 Analysis Report Samples sent to Industrial and Environmental Analysts from JH Stuart Associates on 121484 January 22
NARA (National Archives and Records Administration) 1989 Code of Federal Regulations Title 40 Protection of Environment Part 141 National Primary Drinking Water Regulations Subpart B Items 141Hand 14112 (Washington DC Government Printing Office)
NARA (National Archives and Records Administration) 1990 Code of Federal Regulations Title 40 Protection of Environment Part 261 Identification and Listing of Hazardous Waste Subpart C Item 26124 (Washington DC Government Printing Office)
NUSFIT 1987 Preliminary Assessment Mitec Williston Vermont dated March 19 TDD No Fl-8701-36
NUSFIT 1989a (Issued) Logbook No 89-1400 Mitec TDD No F1-8904-04
NUSFIT 1989b Final Screening Site Inspection Judge Development Williston Vermont TDD No F1-8804-06 December NWWA 1986 Vermont Wei I Fax Database National Water Well Association January
Prewitt J (Wagner Heindel and Noyes Inc) 1988a Letter to J Amadon (Vermont Agency of Natural Resources) May 23
Prewitt J (Wagner Heindel and Noyes Inc) 1988b Letter to C Sanborn (Vermont Agency of Natural Resources) September 13
Sanborn C (VTAEC) 1985 Letter to J Stuart(JH Stuart Associates Jnc) RE Mitec May 8
Stewart DP 1973 Geology for Environmental Planning in the Buriington-Middlebury Region Vermont Montpelier VT Vermont Geological Survey Water Resources Department
USDA 1974 Soil Survey of Chittenden County Vermont United States Department of Agriculture Soil Conservation Service January
US EPA 1990 Comprehensive Environmental Response Compensation and Liability Information System (CERCLIS) printout Region 1 United States Environmental Protection Agency
USGS 1972a Burlington Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised in 1972
USGS 1972b Essex Junction Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised in 1972
USGS 1972c Buriington Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised i n 1972
VNHP 1989 Letter to D Hill (NUSFIT) RE Critical habitatsSensitive environments of Winooski River Judge Development TDD No F1-8903-98 Vermont Natural Heritage Program November 10
VT AEC 1984 Trip report Mitec Electronics LTD memo to file from B Fitzgerald (Vermont Agency of Environmental Conservation) dated July 5
VT AEC 1985 Site Inspection Report of the Champlain Cable Corporation Colchester Vermont VermontAgency of Environmental Conservation October 20
1
VT AEC 1986 Draft Report on Investigations of Contamination Emanating from the Ai l ing Industrial Park Vermont Agency of Environmental Conservation Waste Management Division February
VT ANR no date Well logs of wells in Williston Vermont Vermont Agency of Natural Resources Department of Environmental Conservation Water Resources Division
VT ANR 1985 Mitec offsite investigation memo to H Garabeian Vermont Agency of Natural Resources from C Stone VermontAgency of Natural Resources dated August 12
VT ANR 1990a Synopsis memo to Mitec file from L Guere (Vermont Agency of Natural Resources) dated February 9
VTANR 1990b Ailing Industrial Park Final Preliminary Assessment Report Vermont Agency of Natural Resources Department of Environmental Conservation Hazardous Materials Management Division February 23
Wagner and Associates Inc 1986 Report of findings regarding Mitec case in Williston Vermont April 15
LIST OF ATTACHMENTS
ATTACHMENT A
EP Toxicity analytical data of soil samples collected by J H Stuart Associates Inc in December 1984 and July 1985 Results reported by Industrial and EnvironmentaKAhalysts Inc
ATTACHMENTS
Soil boring logs for sampling and monitoring well installation at Mitec Systems Corporation 15 Commerce Street Williston Vermont conducted under the Direction of JH Stuart Associates dated December 22 1984
ATTACHMENT C
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) condurted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
ATTACHMENT E
Analytical results of groundwater samples collected by JH Stuart Associates on December 14 1984 Reported by Industrial and Environmental Analysts Inc on December 211984
ATTACHMENT F
Organic water quality analyses from samples collected on February 20 1985 from MitecAlling groundwater monitoring wells
1
ATTACHMENT G
Mitec water analysis from water samples collected from M i l - MI9 dated June 141985
ATTACHMENT H
Organicwaterquality analyses of MitecAlling groundwater monitoring wells dated June 171985
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 61988 Analyses reported by Endyne Inc on May 13 1988
ATTACHMENT K
Quarteriy sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
ATTACHMENT L
VOC results of well sampling around Mitec Corp Williston Vermont Data presented by the Vermont Department of Health
ATTACHMENT M
Vermont Department of Health Drinking water samples dated July 161985
ATTACHMENT A
EP Toxicity analytical data of soil samples collected by J H Stuart Associates Inc in December 1984 and July 1985 Results reported by Industrial and Environmental Analysts Inc
bull A c shyind trial amp Environmental olysts inc PO Box 626 bull Essex Junction Vermont 054o2 bull 802-878-5108 Ld^
Customer Address City State Zip Attention
Dace Dace Samples Received Customer Order Number
Copper Site (mg1)
1 L33
2 ^ 181
3 092
4 035
ANALYSIS REPORT
JH Stuart Associates Inc PO^ Box 367 Essex Center VT 05451 John Stuart
14 August 1985 24 July 1985
MITEC EP TOX ANALYSIS
Total Hexavalent Nickel Zinc Chromium Chromium (mg1) (mg1) (agl) (mg1)
086 018 lt0025 lt0025
lt002 015 076 062
054 013 0030 lt0-025
lt002 008 lt0025 lt0025
Cadmium (mg1)
lt001
lt001
- lt001
lt001
Signature yi^ ^^^
Offices ond loborotories located in Essex Junction Vermont Reseofch Triangle Park North Carolina
ATTACHMENT B
Soil boring logs for sampling and monitoring well installation at Mitec Systems Corporation 15 Commerce Street Williston Vermont conducted under the Direction of JH Stuart Associates dated December 221984
^ - ^
) T V ^ O ^ - ^ V
Decetnber 2 2- 1984
i mitrz ult[- -li - u 1
The Eollowinci arc ui joil Tiar Ion for sampling and monitor well instailati- conclun l at Mitec Systems Corporation 15 Commcrco St Wii 1 rhon Vt conducterl under the direction of John Stuart Jn Sraquoit ltjsociates Samples taken were obtained using r-igtrs3ntatiV -rvlit slaquoolaquojn sampling ( Ta 1 amp6) Observations vere made from auqir tailings Monitor wells vere constructed oC 2 ID factory ijlotted (5) and threaded ( Diedrich) PVC covered with filter Cabric held in place with
fiber reinforced tape 18 amp 9 Used SS wire ) All wells were difficult to instal due to flowing sand
11684 MW 41 0-5 Clean oxidized medium sand lyL bullbull5-15Saturated neutral medium sand
MW 99 WL(vater level below top of pipe) 1725 TP(total pipe) 25 SU (pipe above grade) betonite 56-62 BG (below grade)
M WTB 20-3 Sand fill bull bull 3-5 Oxidized orange brown loamy sand
1 T 5-20Saturated neutral medium turning finer sand Representative samples-sampler riding in auger
-21 Saturated neutral fine flowing sand bull -262 Same
-326bullbull Same -367 Reduced blue gray fine sand trace of silt MW 74 WL 171 TP 23 SU betonite 46-5 BG
bull MW 13 0-4 Medium san^ 4-5 Mottled medium sand ^
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
U shy Krcvr nG bulli r-l Ao-M- bull
n n Oox bullbull(3 Unic ill vt 54bi
9 shy ) 4 L-
Lii bull bullbull - laquo July 13 1985 Mr -Chris Stone
The following are the boring logs Cor Mitect project conducted at the Alden 6 Provost properties under the direction of Chris Stone and bull-John Amidon representing AEC
070885^^ -11 3223 (blows from a 140 hammer falling 30 to drive a
standard penetration sampler 6 -blow counts are not intended for load bearing information ie emphasis is on sample recovery) Sait brown slightly silty fine sand water at 8 shy
-17 1 2443 Sat brown fine sand -22 26 Sat gray med sand -275 221 Brown medium sand over over gray fine sandy silt
MONITOR WELL Factory threaded amp Slotted (010) PVC-Deitrich
rSlotted section- 10 Solid -Riser- 20 Bags Sand- 55 Betonite Plug- 7 Total Pipe- 254 Water Level- 71 bullbullStick Op- 5 Top slop +above -below water- -865 bullAir Pump Developed- Good Flow- Good bull 5 Extension added AFTER these measurements
- 070885 (ALI2 -125 ^544Gray Brown fine-medium sanSaturated
-176- bullbull2467 Gray brown medium sand -2267 213 Gray medium sand mottled -28 11 Questionable recovery sample is gray brown medium tro
coarse sand This is not typical of blow counts amp samples from other borings also augers had gray silty silty sand at bottom
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section- 10 Solid Riser- 15 Bags Sandshy 55 Betonite Plugshy ^ Total Pipeshy 254 Water Levelshy 94 Stick Up- 0 Top slap bullbullbullabove -below watershy -63 Air Pump Developedshy Good Flow- Good
070985ltAL 13 v-r- -12 3223 Saturated brown fine sand trace silt water at 8
-169 346 Brown medium sand laquo -215 234 Brown fine nand raquo -276 22 Brown fine sand V9=3 ppm laquoV-t -328 122 Gray fine sand
S o l i d R i s e r - 3 5 T o t a l P i p e - 4 0 8
Top s l o p bullvabovo - b e l o wC l o u d y F lowshy
MONITOR WELL bullbullbullbull 2 Factory threaded 6 Slotted- (010) Slotted section- 10 Solid Riser- 15 Sand Pack- 14 Good Betonite Plug- 7 Total Pipe-Stick Op- Top slop +above -below Air Pump Developed-Slightly cloudy Flowshy
bullbull 081285 (ALI 10 -11 gt shygtlt
-V bull -168 -219 -27
-325 bull ( bull gt y -365
Wate r L e v e l shy 7 v a t e r shy - 8 4
Good s a n d
P V C - D e i t r i c h Bags Sand-Good 5
W a t e r L e v e l shy 56 w a t e r shy -255
good
PVC-Deitrich Bags Sand-
Water Level-water-
Good 1
58 Light brown dry medium sand VO=0 254 Sat brown medium sand water at 138 VO=0 232 Brown medium sand 333 Brown medium amp fine sand 212 Gray fine sand very liitle sample 22 No recovery drilled into gray problems from upper medium flowing
MONITOR WELL Factory threaded amp Slotted (010)
bulliSlotted section- 10 bullSolid Riser- 20 h Sand Pack- 13 Good Betonite Plugshy 13
bullbull Stick Upshy 0 iAlr Pump Developed-
T o t a lTop s l o pno
P i p e shy 3 2 bullbullbullabove - b e l o w
P lowshy
^ ^ 8 1 2 8 5 AL6 2
111 5 6 Wet b rown f i n e s a n d
1 1 9 332 Brown fine sand 17 453 Brown fine sand 2 2 5 231 Brown fine sand
fine sand to eliminate sand V
P V C - D e i t r i c h Bags S a n d shy bull 7
W a t e r L e v e l shy 1 3 6 w a t e r shy - 8 7 bullbull
bull-bullbull -317 21 Gray fine - nraquoi Found siltclay on aogert bull wlion puJI-i
bullgtbull=bull- bull D M r T O i e - fi 2 Factory threadc f Sloti--~i (Old) PVC-Deitrich bull Oloecad aaetion 15 Soli i ulrt^ie- bull t Gags Sand- a Sand Pack-Good at bottom of I-l iicr^inn bull ie collapse at top J Betonite Plug- 55 Tot^ ^ i p s - -of t Water Level- 62 ^ Stick Up- -3(sect Top -llaquo-jp -^abo^ bull -clov watershy -129 bull Air Pump Developed- no ovmdash
Location 2 4 From 40 MPH sign amp 35 from bush
^Gerard Adams
ly fcfe^ -Tj shy
yv-y y
m - y y
bulli^^-^
VOC Results of Well Sampling around HicccCorp Williston Vermont
Ralph Goodhue
Rovena Baces
Marcel Plouffe
Ed Hart
Gerry Bates
DOn Lavalley
Larry Botvln
Robert Doherty
Kenneth Charland
Clifford Begin
Helen Irwin
Bernard Chynoweth
MAP DateSampllnjt RESULTS (ppra) 6 1 8 8 5 Scacua
ll 41085 bull T 3 - l 2 0 C H - - 0 0 5 Town
13 41085 T 3 - 1 4 4 CH- 005 PRIVATE
U 41085 T 3 - 1 9 0 C H - O l l TOWIJ
15 41085 T 3 - 5 9 CH- 013 TOWN
16(point ) 5785 ND TOWN (cellar) T 3 - 0 0 9 CH- 004
28 41085 T3-raquoDT4-0l2 CH-013 TOWN
32 51385 ND PRIVATE
I-S 5785 ND PRIVAT-E
3-A 5885 ND TOWN
5-A 5R85 ND PRIVATE
2-W 51485 ND PRIVATE
3-W 51485 ND PRIVATE
t i - TRICHLOROETHYLENE (safe health advisory level- 045 ppm) CH- CHLOROFORM (safe health advisory level- 10 ppm) n bullbullbullT4- TETRACHLOROETHYLENE (safe health advisory level- 020 ppm) ND- not detected
ATTACHMENT L
VOC results of well sampling around Mitec Corp Wil l iston Vermont Data presented by the Vermont Department of Health
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION FIELD BLANK SAMPLE COLLECTED DY J Prewitt REF laquo 2 4G7 DATE SAMPLED May 6 1908 TIME SAMPLED 1415 DATE RECEIVED May 6 1988
1 Method 601 detection limit is 1 ugL 2 None detected 3 Trace but below quantification limit 4 Present in background laboratory envgt pnraent
Analyst n Stearns Reviewed by L-iyc
ATTACHMENT K
Quarterly sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
I I Laboratory ServicesE N DYNE INC 1 Wonlworlh Drive Williston Vermont 05495 (002) 079-4333
LABORATORY REPORT
EPA METHOD 6 0 1 mdash PURGEABLE FIALOCARnONS
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION TRIP FUANK SAMPLE COLLECTED BY J Prewitt REF 24 66 DATE SAMPLED May 6 1900 TIME SAMPLED 1410 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
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ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
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ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
SITE SKETCH miNius MITEC U coBPCFiffnaiMWILLISTON VERMONT I
c-583-10-0-147 October 22 1990
walls of the building Additionally a well house is attached to the southwest wall of the building The well in the well house is capped and no longer in use as the building is served by municipal water (NUSFIT 1989a)
The soil to the northwest of the building is sandy uneven and pitted (NUSFIT 1990) A row of pine trees along the fence is the only vegetation present in this location Approximately 30 yards from the western corner of the building is a circular patch of disturbed sandapproximately 12 feet in diameter which represents the location of the former lagoon (NUSFIT 1989a) There are three monitoring wells on the property which are screened in overburden The stick-up from one of the monitoring wells rises 35 feet from the center of former lagoon is unlocked and covered wi th half of an aluminum can A second monitoring well is located approximately 50 yards northwest of the building along the row of pine trees and the third monitoring well is located on the southwest side of the property These monitoring wells are also unlocked (NUSFIT 1989a) The three monitoring wells noted by NUSFIT during the onsite reconnaissance were in good condition NUSFIT did not observe any other monitoring wells onsite reportedly established by the VT AEC and JH Stuart Associates Inc
Approximately 30 companies occupy the Ailing Industrial Park (CERCLIS No VTD982748477) Judge Development (CERCLIS No VTD108680034) is located 1 mile southeast of Mitec in Tafts Corner and Rossignol Ski (CERCLIS No VTD059018945) is located 3000 feet north of Mitec (US EPA 1990)
SITE ACTIVITYHISTORY
The property was purchased by George and Beatrice Ailing in May 1945 (VT ANR 1990b) Available file information did not indicate the use of the property prior to 1947 In 1960 the property was developed and subsequently leased up to 1988 as a warehouse and distribution center a ski pole manufacturing facility an electroplating facility and a facility for unidentified operations The property is currently owned by the Beatrice Ailing Trust
In the mid to late 1960s the onsite building was constructed to serve as a warehouse and distribution center operated by the Sunshine Biscuit Company In 1972 the Sunshine Biscuit Company ended operations at the facility and Qual Tech leased the property Based on available file information the nature of Qual Techs operations on the property could not be determined Qual Tech allegedly created the onsite lagoon in 1972 (VT ANR 1990b) This lagoon was reportedly 15 feet in diameter and 2 feet deep (VT ANR 1990a) Other sources indicate that the lagoon more closely resembled a hand-dug pit looked rectangular in shape and measured 4 feet in length ond 3 to 4 feet in depth (NUSFIT 1989a) The capacity of the lagoon has been estimated at 500 gallons (VT ANR 1990a) In 1974 Qual Tech vacated the property
North American Alloys next occupied the premises between 1974 and 1977 North American Alloys manufactured ski poles and generated an undetermined quantity of plating rinsewater wastes which were discharged to the lagoon (VTANR 1990a 1990b)
In 1977 Garmont Ski Boots leased the property This company operated a warehouse and distribution center for ski boots until 1979 (VTANR 1990a)
In 1979 Mitec leased the property and began an electroplating facility on the property Between 1979 and 1985 Mitec discharged an undetermined quantity of rinsewaters and sludge wastes to the lagoon Mitecs discharges contained chromium cadmium and the following spent chemical wastes Actane 97A and Actane 97B (acid salts) Solvent K (aliphatic hydrocarbons and alcohol) Oxford M8383 Tech 110 and Oxidite 14-2 (VT ANR 1990a Guere 1990) In March 1982 the Vermont Agency of Environmental Conservation (VT AEC) conducted an inspection of the Mitec facility This state inspection allegedly originated from a complaint filed with the VT AEC by a Mitec employee (NUSFIT 1989a) The VT AEC inspection found Mitec in violation of Hazardous Waste Regulations for the disposal of chromium contaminated rinsewaters to the lagoon (VT ANR 1990a) On March 12
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c-583-10-0-147 October 22 1990
^-^ 1984 Mitec notified as a small quantity generator (100 to 1000 kilograms per month) but never obtained permitting for the onsite disposal of their hazardous wastes NUSFIT completed a Preliminary Assessment of Mitec in March 1984 and recommended a high priority Site Inspection (NUSFIT 1987)
CHRONOLOGICAL LIST OF EVENTS OCCURRING AT MITEC
1984 to 1990
1984 Mitec ceased the disposal of rinsewater wastes to the lagoon and implemented a waste treatment system Acidic wastes were hauled off site by New England Marine a licensed waste hauler to a Niagra Falls New York location Use of the treatment system ended after approximately one month due to its cost of operation As a result Mitec resumed discharging to the lagoon The VT AEC submitted a 6610a Administrative Order to Mitec JH Stuart Associates Inc was retained by Mitec to conduct a subsurface investigation and installed monitoring wells Mi l through MI9 on the Mitec property (Figure 3) (US EPA 1989 VTAEC 1986 VTANR 1990a 1990b)
1985 Monitoring wells MI4 through MI9 were sampled by JH Stuart Associates Inc Thirty cubic yards of soil from the sides and bottom of the lagoon were removed and transported as hazardous waste by New England Marine to Niagra Falls New York The Vermont Department of Health (VT DOH) sampled eight residential wells downgradient of the lagoon These homes were subsequently connected to a municipal water supply The VT AEC installed monitoring wells ALl through ALI I located between the lagoon and the residential wells (VTAEC 1986 VTANR 1990a 1990b)
^ 1986 The VT AEC installed monitoring wells ALl2 through AL21 The VT AEC sued Mitec for groundwater contamination Sixty thousand dollars was awarded to the VT AEC for costs already incurred and for future monitoring of the property (VTANR 1990a)
1987 The Vermont Agency of Natural Resources (VT ANR) previously called the VT AEC began the quarterly sampling of six monitoring wells MI8 AL2 AL4 AL5 AL7 and ALB (Grover 1988)
1988 The VTANR discontinued their quarterly groundwater monitoring program (Elliott 1990b)
1989 The VT ANR began air monitoring for volatile organic compounds in several homes located downgradient of the property A property representative manually excavated removed and backfilled 4 feet of soil from the lagoon area (Elliott 1990b VT ANR 1990a NUSFIT 1989a)
1990 The VT ANR completed a Preliminary Assessment of the Ailing Industrial Park in March and recommended that a high priority Screening Site Inspection be conducted The property representative removed 6 to 12 inches of surface soil from the rear of the property (VT ANR 1990a NUSFIT 1989a)
ENVIRONMENTAL SETTING
Mitec is located in Williston Chittenden County Vermont The topography of the property and surrounding area is generally flat (NUSFIT 1989a) Land-uses within 1 mile of the property are urban residential agricultural and commercial (USGS 1972a 1972b 1972c NUSFIT 1989a)
^ 0 There are no surface waters on the property and no runoff channels or runoff control features were noted during the NUSFIT reconnaissance (NUSFIT 1989a) The nearest surface water likely to receive drainage from the property is a perennial stream named Muddy Brook (USGS 1972b) This
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C-583-10-0-147 October 22 1990
brook is located 1500 feet southwest of the property and flows approximately 25 miles northward intothe Winooski River (USGS 1972a 1972b) From the junction of Muddy Brook and the Winooski River the Winooski River flows westward for 155 miles where it enters Lake Champlain
The local soil consists of loamy medium to fine sands with traces of silt (USDA 1974) Overburden materials consist of deltaic deposits Logs from the installation of monitoring wells indicate that a thick layer of water saturated sands overlies a siltclay layer which is found at an approximate depth of 48 to 50 feet beneath the property (VT AEC 1986 Wagner and Associates 1986)
The bedrock beneath the property consists of interbedded limestone marble and dolomitic marble of the Heisenburg Synclinorium structure within the Champlain Lowland metasedimentary complex (Stewart 1973) Regionally the bedrock contains many faults and fractures and lies approximately 300 feet below the land surface (VTANR no date Stewart 1973)
The VT ANR reports that the groundwater surface in the overburden lies between 8 and 10 feet beneath the property The VT ANR and Wagner and Associates (Mitecs consultant) also report that groundwater flow is to the southwest and to south and west beneath the property (VT AEC 1986 Wagner and Associates 1986) Water level data was not reviewed by NUSFIT to confirm the directional flow of groundwater beneath the property Within a 4-mile radius of the property in the towns of Williston South Burlington Essex Junction and Colchester groundwater resources supply approximately 1000 people wi th drinking water from private wells and one community water system which serves 160 people (NWWA 1986)
The sole public groundwater supply located within 4 miles of the property is a community water system belonging to Meadowbrook Development This system is located 4800 feet northeast of the property and serves 160 people (VTANR 1990b)
The Champlain Water District (CWD) of South Burlington Vermont draws surface water from Lake Champlain and distributes it to Williston and the surrounding towns of Colchester Essex Junction and South Burlington (Hill 1989a 1989b) Lake Champlain is located more than 15 miles downstream from the property All residents of these towns with the exception of residents south of Interstate 89 in Williston are served by or have access to the CWD water supply Residents south of Interstate 89 in Williston rely on private wells for drinking water as there is no municipal water service to this area Approximately 800 Williston residents use private wells (NUSFIT 1987) Generally private wells located southwest of the property are set in shallow overbuTtien while those located south of Interstate 89 are almost exclusively drilled into bedrock (Hill 1989b VT ANR no date) There are reportedly several farms in the southeast sertion of South Burlington and within 4 miles of the property that also use private wells The nearest private well is located 1000 feet north of the property (Figure 1) (VT ANR no date) This well is 205 feet deep and is screened in bedrock (Elliott 1990c)
The Winooski River is used chiefly for recreational fishing and boating (NUSFIT 1989b) Approximately 27 Rare Species and Significant Natural Communities as identified by the State of Vermont are located on or near the Winooski River within 15 miles downstream of the Mitec property The majority of the species in this area are classified as being very rare in the state of Vermont but more abundant globally (VNHP 1989)
RESULTS
Between 1984 and 1990 soil groundwater residential tap water and indoor air quality at the Mitec property and surrounding area were sampled or monitored by either JH Stuart Associates Inc or contractors to the VT ANR A total of 30 monitoring wells were installed both on and off the property (Figure 3) NUSFIT has acquired some of the available analytical data present in the VT ANR files and has included that information in Attachments A and E through M of this report
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c-583-10-0-147 October 22 1990
Soil
Soil samples were collected by JH Stuart and Associates Inc during the installation of monitoring wells MM through MI9onthe Mitec propertyin December 1984 and July 1985 The soil collected from the borings of these wells was sent to Industrial and Environmental Analysts Inc (lEA) for analysis of
-select heavy metals and cyanide by Extraction Procedure Toxicity Methods (EP Toxicity) The analytical results of soil samples collected indicated the presence of the following inorganic elements detected between 3 and 114 times detection limits chromium (total 760 parts per b i l l ion hexavalent 620 parts per bill ion) copper (2290 ppb) nickel (860 ppb) and zinc (510 ppb) (Attachment A) The concentrations of these elements do not exceed the maximum concentrations for EP Toxicity as established by the EPA (NARA 1990) A background sample was collected from monitoring well MI9 however the analytical results from that sample have not been identified Available file information did not indicate that volatile organic compounds (VOCs) were analyzed in any of these soil samples
The VT AEC directed Mitec to conduct post-removal sampling following the excavation of soils from the lagoon in the spring of 1985 (Sanborn 1985) Available file information did not indicate that post-removal sampling was ever performed by Mitec In July 1985 the VT AEC collected 11 soil samples during the installation of monitoring wells ALl through A L I I The analytical results of these samples were not located in the VTANR files
Groundwater
Between 1984 and 1986 30 overburden monitoring wells (MM through M19 ALl through AL21) were installed by JH Stuart Associates Inc and the VT AEC (Figure 3) The depths of these monitoring wells are between 15 and 52 feet The logs of these monitoring wells are included in Attachment B C and D Groundwater samples were collected from selected monitoring wells on 121484 121984 22085 61485 73085 and 186 NUSFIT has not reviewed the analytical data generated from the 121984 and 186 sampling rounds Beginning in March 1987 monitoring wells MIS AL2 AL4 AL5 AL7 and ALB were sampled quarteriy by Wagner Heindel and Noyes Inc under contract to the VT AEC Field and trip blank samples were collected by Wagner Heindel and Noyes Inc but there is no indication that an upgradientbackground sample was routinely collected Samples were analyzed for volatile organic compounds using EPA methods 601602 and inorganic elements using EPA method 600 In 1987 the sample analyses were perforrhed by lEA in 1988 the final year of groundwater monitoring groundwater samples were analyzed by Endyne Inc
The analytical results of groundwater samples collected from monitoring wells MM through MI9 and ALl through AL23 between 1984 and 1988 indicated the presence of five inorganic elements and 18 volatile organic compounds detected at concentrations ranging from 3 parts per billion (ppb) to 3300 ppb (Attachments E-K) Cadmium chromium (total and hexavalent) copper nickel and zinc were detected at concentrations between 3 and 113 times the detect ion l imits w i t h maximum concentrations of 420 ppb 3340 ppb 840 ppb 100 ppb and 380 ppb respectively (Attachments E and G)(1EA 1984) The following 18 volatile organic compounds were detected bromodichloromethane 11-dichloroethane 12-dichloroethane dibromochloromethane b romofo rm ch lo ro fo rm 12-dichloropropane Freon II methylene chloride toluene trichloroethene and tetrachloroethene acetone benzene trichloroethane carbon tetrachloride ethylbenzene and xylene (Attachments FH1JK)
The analytical results indicate that inorganic elements are concentrated in groundwater samples collected from monitoring well MI6 installed in the lagoon and monitoring wells MIS M16 M17 and MIS which lie southwest of the lagoon Analytical results also indicate that volatile organic compounds are concentrated in groundwater samples collected from monitoring wells AL2 AL4 AL7 AL8 and MIS which are located further west from the lagoon (Figure 3) The VT ANR and Wagner and
NUS CORPORATION
C-583-10-0-147 October 22 1990
Associates indicate that the analyses of groundwater samples collected from monitoring wells AL12 through ALl6 (located greater than 300 feet east of the lagoon) showed the presence of trichloroethene (TCE) 11-dichloroethene (11-DCE) xylene and chloroform (Wagner and Associates 1986 VT ANR 1990b) The VT ANR indicates that chromium and cadmium were not detected in any samples collected from any monitoring wells located east of the lagoon
The following table compares the federally listed Maximum Contaminant Levels (MCLs) w i th concentrations of VOCs and inorganic elements detected in groundwater samples collected from the vicinity of Mitec
MAXIMUM MAXIMUM CONCENTRATION CONTAMINANT DETECTED IN GROUNDWATER
COMPOUND LEVEL 1985T01988
Trichloroethene 5 ppb 3300 ppb
Tetrachloroethene 7 ppb 1700 ppb
chromium 50 ppb 3340 ppb
cadmium 10 ppb 420 ppb (NARA 1989)
Residential Tap Water
During the months of June and July 1985 the VT DOH collected samples from eight private residential well water supplies located on South Brownell and Shunpike Roads approximately 1000 feet to 2000 feet southwest of Mitec Samples collected on June 27 1985 were analyzed by the VT DOH Laboratory for volatile organic compounds Samples collected on July 16 1985 were analyzed for inorganics by the VT DOH Laboratory The analytical results of samples collected indicated the presence of trichloroethene tetrachloroethene and chloroform in 6 of the 12 private wells sampled (Attachment L) Trichloroethene was detected between 9 ppb and 590 ppb chloroform between 4 ppb and 13 ppb (VT AEC 1986) One private well sample contained tetrachloroethene (PCE) at 12 ppb The detected concentrations of TCE and PCE exceed MCLs of 5 ppb and 7 ppb respectively (NARA 1989) Chromium and cadmium were not detected in any of the private residential wells Copper was detected up at concentrations ranging between 010 to 023 (unit not reported) in three residential wells (Attachment M) Based on available file information the concentrations of nickel and zinc in the residential wells is undetermined
In response to the concentrations of VOCs detected by the VT DOH in six residential wells each of the affected residences were connected to the Williston municipal water supply during the summer of 1985 (VTAEC 1986)
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c-583-10-0-147 October 22 1990
Indoor Air Quality
In 1989 the VT ANR contracted Aquatelthv Inc (AquateCh) to conduct air monitoring in the basements (or otherwise lowest level) of homes located on Kirby Lane and South Brownell Road In April July and October 1989 and January 1990 Aquatech sampled the air quality in six homes selected by the VT DOH A control blank duplicate and ambient air sampie from near the Mitec property were also collected by Aquatech The samples were analyzed for TCE PCE and 12-dichloroethene (12-DCE) by Aquatech using EPA methods TOI and T02 The VT ANR stated that the analytical results of samples collected between April 1989 and March 1990 indicated the presence of TCE PCE and 12-DCE at concentrations up to 051 ppbin the basement samples (VTANR 1990a)
File information and previous investigations of the Mitec property document an 11 year period disposal of rinsewater and sludge wastes containing solvents hydrocarbons cadmium chromium and nickel to the lagoon used by Mitec and at least one previous electroplating company which occupied the property The analytical results of soil samples collected in 1984 confirmed the presence of chromium and nickel in the lagoon and surrounding onsite soils Zinc was also detected in onsite soil samples however file information does not indicate that zinc was a component of wastes generated by Mitec or its predecessors Cadmium was not detected in onsite soil samples
The analyses of groundwater samples obtained from monitoring wells installed in and around the lagoon documented the presence of 18 volatile organic compounds including trichloroethene tetrachloroethene and toluene The detection of these three volatile organic compounds along with the detection of cadmium chromium nickel and copper in the groundwater of offsite monitoring wells is consistent with the documentation of wastes disposed of into the lagoon and the direction of groundwater flow in the unconfined aquifer beneath the lagoon as reported by the VT AEC and Wagner and Associates
Trichloroethene and tetrachloroethane were detected in the residential well samples although these concentrations are considerably higher than those detected in monitoring well samples collected from the vicinity of the lagoon The concentrations of chromium cadmium and nickel were highest in the vicinity of the lagoon and decreased in concentration in groundwater samples which were collected further southwest Concentrations of chromium and cadmium were not detected in any of the residential wells as of July 1985
SUMMARY
In 1972 a lagoon was created on Lot 15 of the Ailing Industrial Park in Williston Vermont by a company named Qual Tech North American Alloys a company which occupied Lot 15 between 1974 and 1977 (prior to Mitec) also used the onsite lagoon for the disposal of electroplating wastes between 1974 and 1977 Between 1979 and 1984 Mitec a manufacturer of microwave components operated an electroplating facility on Lot 15 and discharged an undetermined quantity of plating rinsewater and sludge wastes to the onsite lagoon These wastes included cadmium chromium nickel alcohols acids solvents and hydrocarbons
Analytical results of soil samples has confirmed the presence of chromium copper nickel and zinc in soil samples from the lagoon and surrounding area No VOC analyses have been performed and background sample has been identified for a comparison of the soli analytical results Analytical results of onsite groundwater samples collected in 1984 by JH Stuart Associates Inc revealed chromium in addition to cadmium at concentrations up to 50 parts per billion (ppb) Continued groundwater sampling by the Vermont Agency of Environmental Conservation (VT AEC) and JH Stuart Associates Inc identified 18 volatile organic compounds ranging in concentration from 3 to 3300 ppb The detected concentrations of trichloroethene tetrachloroethene chromium and cadmium in groundwater samples exceed federally listed Maximum Contaminant Levels
Miilt roRpnoATinM
c-583-10-0-147 October 22 1990
In 1985 several private well water supplies located approximately 1000 feet southwest of the lagoon were replaced wi th municipal water when the well supplies were determined to be contaminated with volatile organic compounds similar to those which were detected in onsite groundwater samples Based on the analytical data obtained from groundwater monitoring wells installed on the east side of Commerce Street the VT AEC has inferred the presence of contributing sources of contamination emanating from the Ailing Industrial Park^
Approximately 1160 people rely on private wells for drinking water in towns located within 4 miles of the property Included in this estimate is a community water supply located 4800 feet northeast of the property An area 4000 feet to the south of the property is dependent upon private wells due to the lack of municipal water service to that area Along 15 miles of the downstream surface water pathway surface waters are used for recreational fishing and boating Approximately 27 Rare Species and Significant Natural Communities are located on or near the Winooski River and downstream of the Mitec property
Due to the known disposal without the necessary permitting of hazardous electroplating wastes to the lagoon at 15 Commerce Street following the enactment of the Resource Conservation and Recovery Act (RCRA) in November 1980 NUSFIT and Region 1 EPA concur that Mitec is under RCRA purview therefore current activities are deferred to that agency
Submitted By
Jamesllliott Project Manager
Approval fCoberbber tt JuBamplaquoJuBamplaquohh
lXOff iceMa^^euro
Jpoundib
REFERENCES
Aginsky I (NUSFIT) 1987a Telecon wi th J Malloy (Essex Village) RE Water supply judge Development TDD No F1-8703-31 April 9 1120 hours
Aginsky I (NUSFIT) 1987b Telecon with A Williams (Williston Water Distrirt) RE Water supply Judge Development TDD No F1-8703-31 Ajarit 9 1030 hours
Amadon J (Vermont Agency of Environmental Conservation) 1985 Letter to WJ Spitzel (Vermont Department of Health) RE Contamination investigation in Williston Vermont Agency of Natural Resources Department of Environmental Conservation Hazardous Materials Management Division August 20
Elliott J (NUSFIT) 1990a Telecon with L Guere (Vermont Agency of Natural Resources) RE Site historyAiling Industrial Park Mitec TDD No F1-8904-04 February 15
Elliott J (NUSFIT) 1990b Telecon with S Corneille (Vermont Agency of Natural Resources) RE Mitec statusrecent developments Mitec TDD No F1-8904-04 February 7
Elliott J (NUSFIT) 1990c Telecon with Mr Ashley (Vermont Agency of Natural Resources) RE Williston well number 21 Mitec TDD No F1-8904-04 June 19
Grover D (Wagner Heindel and Noyes Inc) 1988 Letter to C Sanborn (Vermont Agency of Natural Resources) RE Quarteriy sampling results at Mitec site Williston Vermont November 23
Guere L (Vermont Agency of Natural Resources) 1990 Letter to J Elliott (NUSFIT) February 22
Hill D (NUSFIT) 1989a Telecon wi th D Pratt (Champlain Water District) RE Judge Development Judge Development TDD No F1-8804-06 July 28
Hill D (NUSFIT) 1989b Telecon wi th Sue (South Buriington Water Department) RE Judge Development Judge Development TDD No F1-8804-06 July 28
lEA 1985 Analysis Report Samples sent to Industrial and Environmental Analysts from JH Stuart Associates on 121484 January 22
NARA (National Archives and Records Administration) 1989 Code of Federal Regulations Title 40 Protection of Environment Part 141 National Primary Drinking Water Regulations Subpart B Items 141Hand 14112 (Washington DC Government Printing Office)
NARA (National Archives and Records Administration) 1990 Code of Federal Regulations Title 40 Protection of Environment Part 261 Identification and Listing of Hazardous Waste Subpart C Item 26124 (Washington DC Government Printing Office)
NUSFIT 1987 Preliminary Assessment Mitec Williston Vermont dated March 19 TDD No Fl-8701-36
NUSFIT 1989a (Issued) Logbook No 89-1400 Mitec TDD No F1-8904-04
NUSFIT 1989b Final Screening Site Inspection Judge Development Williston Vermont TDD No F1-8804-06 December NWWA 1986 Vermont Wei I Fax Database National Water Well Association January
Prewitt J (Wagner Heindel and Noyes Inc) 1988a Letter to J Amadon (Vermont Agency of Natural Resources) May 23
Prewitt J (Wagner Heindel and Noyes Inc) 1988b Letter to C Sanborn (Vermont Agency of Natural Resources) September 13
Sanborn C (VTAEC) 1985 Letter to J Stuart(JH Stuart Associates Jnc) RE Mitec May 8
Stewart DP 1973 Geology for Environmental Planning in the Buriington-Middlebury Region Vermont Montpelier VT Vermont Geological Survey Water Resources Department
USDA 1974 Soil Survey of Chittenden County Vermont United States Department of Agriculture Soil Conservation Service January
US EPA 1990 Comprehensive Environmental Response Compensation and Liability Information System (CERCLIS) printout Region 1 United States Environmental Protection Agency
USGS 1972a Burlington Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised in 1972
USGS 1972b Essex Junction Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised in 1972
USGS 1972c Buriington Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised i n 1972
VNHP 1989 Letter to D Hill (NUSFIT) RE Critical habitatsSensitive environments of Winooski River Judge Development TDD No F1-8903-98 Vermont Natural Heritage Program November 10
VT AEC 1984 Trip report Mitec Electronics LTD memo to file from B Fitzgerald (Vermont Agency of Environmental Conservation) dated July 5
VT AEC 1985 Site Inspection Report of the Champlain Cable Corporation Colchester Vermont VermontAgency of Environmental Conservation October 20
1
VT AEC 1986 Draft Report on Investigations of Contamination Emanating from the Ai l ing Industrial Park Vermont Agency of Environmental Conservation Waste Management Division February
VT ANR no date Well logs of wells in Williston Vermont Vermont Agency of Natural Resources Department of Environmental Conservation Water Resources Division
VT ANR 1985 Mitec offsite investigation memo to H Garabeian Vermont Agency of Natural Resources from C Stone VermontAgency of Natural Resources dated August 12
VT ANR 1990a Synopsis memo to Mitec file from L Guere (Vermont Agency of Natural Resources) dated February 9
VTANR 1990b Ailing Industrial Park Final Preliminary Assessment Report Vermont Agency of Natural Resources Department of Environmental Conservation Hazardous Materials Management Division February 23
Wagner and Associates Inc 1986 Report of findings regarding Mitec case in Williston Vermont April 15
LIST OF ATTACHMENTS
ATTACHMENT A
EP Toxicity analytical data of soil samples collected by J H Stuart Associates Inc in December 1984 and July 1985 Results reported by Industrial and EnvironmentaKAhalysts Inc
ATTACHMENTS
Soil boring logs for sampling and monitoring well installation at Mitec Systems Corporation 15 Commerce Street Williston Vermont conducted under the Direction of JH Stuart Associates dated December 22 1984
ATTACHMENT C
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) condurted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
ATTACHMENT E
Analytical results of groundwater samples collected by JH Stuart Associates on December 14 1984 Reported by Industrial and Environmental Analysts Inc on December 211984
ATTACHMENT F
Organic water quality analyses from samples collected on February 20 1985 from MitecAlling groundwater monitoring wells
1
ATTACHMENT G
Mitec water analysis from water samples collected from M i l - MI9 dated June 141985
ATTACHMENT H
Organicwaterquality analyses of MitecAlling groundwater monitoring wells dated June 171985
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 61988 Analyses reported by Endyne Inc on May 13 1988
ATTACHMENT K
Quarteriy sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
ATTACHMENT L
VOC results of well sampling around Mitec Corp Williston Vermont Data presented by the Vermont Department of Health
ATTACHMENT M
Vermont Department of Health Drinking water samples dated July 161985
ATTACHMENT A
EP Toxicity analytical data of soil samples collected by J H Stuart Associates Inc in December 1984 and July 1985 Results reported by Industrial and Environmental Analysts Inc
bull A c shyind trial amp Environmental olysts inc PO Box 626 bull Essex Junction Vermont 054o2 bull 802-878-5108 Ld^
Customer Address City State Zip Attention
Dace Dace Samples Received Customer Order Number
Copper Site (mg1)
1 L33
2 ^ 181
3 092
4 035
ANALYSIS REPORT
JH Stuart Associates Inc PO^ Box 367 Essex Center VT 05451 John Stuart
14 August 1985 24 July 1985
MITEC EP TOX ANALYSIS
Total Hexavalent Nickel Zinc Chromium Chromium (mg1) (mg1) (agl) (mg1)
086 018 lt0025 lt0025
lt002 015 076 062
054 013 0030 lt0-025
lt002 008 lt0025 lt0025
Cadmium (mg1)
lt001
lt001
- lt001
lt001
Signature yi^ ^^^
Offices ond loborotories located in Essex Junction Vermont Reseofch Triangle Park North Carolina
ATTACHMENT B
Soil boring logs for sampling and monitoring well installation at Mitec Systems Corporation 15 Commerce Street Williston Vermont conducted under the Direction of JH Stuart Associates dated December 221984
^ - ^
) T V ^ O ^ - ^ V
Decetnber 2 2- 1984
i mitrz ult[- -li - u 1
The Eollowinci arc ui joil Tiar Ion for sampling and monitor well instailati- conclun l at Mitec Systems Corporation 15 Commcrco St Wii 1 rhon Vt conducterl under the direction of John Stuart Jn Sraquoit ltjsociates Samples taken were obtained using r-igtrs3ntatiV -rvlit slaquoolaquojn sampling ( Ta 1 amp6) Observations vere made from auqir tailings Monitor wells vere constructed oC 2 ID factory ijlotted (5) and threaded ( Diedrich) PVC covered with filter Cabric held in place with
fiber reinforced tape 18 amp 9 Used SS wire ) All wells were difficult to instal due to flowing sand
11684 MW 41 0-5 Clean oxidized medium sand lyL bullbull5-15Saturated neutral medium sand
MW 99 WL(vater level below top of pipe) 1725 TP(total pipe) 25 SU (pipe above grade) betonite 56-62 BG (below grade)
M WTB 20-3 Sand fill bull bull 3-5 Oxidized orange brown loamy sand
1 T 5-20Saturated neutral medium turning finer sand Representative samples-sampler riding in auger
-21 Saturated neutral fine flowing sand bull -262 Same
-326bullbull Same -367 Reduced blue gray fine sand trace of silt MW 74 WL 171 TP 23 SU betonite 46-5 BG
bull MW 13 0-4 Medium san^ 4-5 Mottled medium sand ^
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
U shy Krcvr nG bulli r-l Ao-M- bull
n n Oox bullbull(3 Unic ill vt 54bi
9 shy ) 4 L-
Lii bull bullbull - laquo July 13 1985 Mr -Chris Stone
The following are the boring logs Cor Mitect project conducted at the Alden 6 Provost properties under the direction of Chris Stone and bull-John Amidon representing AEC
070885^^ -11 3223 (blows from a 140 hammer falling 30 to drive a
standard penetration sampler 6 -blow counts are not intended for load bearing information ie emphasis is on sample recovery) Sait brown slightly silty fine sand water at 8 shy
-17 1 2443 Sat brown fine sand -22 26 Sat gray med sand -275 221 Brown medium sand over over gray fine sandy silt
MONITOR WELL Factory threaded amp Slotted (010) PVC-Deitrich
rSlotted section- 10 Solid -Riser- 20 Bags Sand- 55 Betonite Plug- 7 Total Pipe- 254 Water Level- 71 bullbullStick Op- 5 Top slop +above -below water- -865 bullAir Pump Developed- Good Flow- Good bull 5 Extension added AFTER these measurements
- 070885 (ALI2 -125 ^544Gray Brown fine-medium sanSaturated
-176- bullbull2467 Gray brown medium sand -2267 213 Gray medium sand mottled -28 11 Questionable recovery sample is gray brown medium tro
coarse sand This is not typical of blow counts amp samples from other borings also augers had gray silty silty sand at bottom
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section- 10 Solid Riser- 15 Bags Sandshy 55 Betonite Plugshy ^ Total Pipeshy 254 Water Levelshy 94 Stick Up- 0 Top slap bullbullbullabove -below watershy -63 Air Pump Developedshy Good Flow- Good
070985ltAL 13 v-r- -12 3223 Saturated brown fine sand trace silt water at 8
-169 346 Brown medium sand laquo -215 234 Brown fine nand raquo -276 22 Brown fine sand V9=3 ppm laquoV-t -328 122 Gray fine sand
S o l i d R i s e r - 3 5 T o t a l P i p e - 4 0 8
Top s l o p bullvabovo - b e l o wC l o u d y F lowshy
MONITOR WELL bullbullbullbull 2 Factory threaded 6 Slotted- (010) Slotted section- 10 Solid Riser- 15 Sand Pack- 14 Good Betonite Plug- 7 Total Pipe-Stick Op- Top slop +above -below Air Pump Developed-Slightly cloudy Flowshy
bullbull 081285 (ALI 10 -11 gt shygtlt
-V bull -168 -219 -27
-325 bull ( bull gt y -365
Wate r L e v e l shy 7 v a t e r shy - 8 4
Good s a n d
P V C - D e i t r i c h Bags Sand-Good 5
W a t e r L e v e l shy 56 w a t e r shy -255
good
PVC-Deitrich Bags Sand-
Water Level-water-
Good 1
58 Light brown dry medium sand VO=0 254 Sat brown medium sand water at 138 VO=0 232 Brown medium sand 333 Brown medium amp fine sand 212 Gray fine sand very liitle sample 22 No recovery drilled into gray problems from upper medium flowing
MONITOR WELL Factory threaded amp Slotted (010)
bulliSlotted section- 10 bullSolid Riser- 20 h Sand Pack- 13 Good Betonite Plugshy 13
bullbull Stick Upshy 0 iAlr Pump Developed-
T o t a lTop s l o pno
P i p e shy 3 2 bullbullbullabove - b e l o w
P lowshy
^ ^ 8 1 2 8 5 AL6 2
111 5 6 Wet b rown f i n e s a n d
1 1 9 332 Brown fine sand 17 453 Brown fine sand 2 2 5 231 Brown fine sand
fine sand to eliminate sand V
P V C - D e i t r i c h Bags S a n d shy bull 7
W a t e r L e v e l shy 1 3 6 w a t e r shy - 8 7 bullbull
bull-bullbull -317 21 Gray fine - nraquoi Found siltclay on aogert bull wlion puJI-i
bullgtbull=bull- bull D M r T O i e - fi 2 Factory threadc f Sloti--~i (Old) PVC-Deitrich bull Oloecad aaetion 15 Soli i ulrt^ie- bull t Gags Sand- a Sand Pack-Good at bottom of I-l iicr^inn bull ie collapse at top J Betonite Plug- 55 Tot^ ^ i p s - -of t Water Level- 62 ^ Stick Up- -3(sect Top -llaquo-jp -^abo^ bull -clov watershy -129 bull Air Pump Developed- no ovmdash
Location 2 4 From 40 MPH sign amp 35 from bush
^Gerard Adams
ly fcfe^ -Tj shy
yv-y y
m - y y
bulli^^-^
VOC Results of Well Sampling around HicccCorp Williston Vermont
Ralph Goodhue
Rovena Baces
Marcel Plouffe
Ed Hart
Gerry Bates
DOn Lavalley
Larry Botvln
Robert Doherty
Kenneth Charland
Clifford Begin
Helen Irwin
Bernard Chynoweth
MAP DateSampllnjt RESULTS (ppra) 6 1 8 8 5 Scacua
ll 41085 bull T 3 - l 2 0 C H - - 0 0 5 Town
13 41085 T 3 - 1 4 4 CH- 005 PRIVATE
U 41085 T 3 - 1 9 0 C H - O l l TOWIJ
15 41085 T 3 - 5 9 CH- 013 TOWN
16(point ) 5785 ND TOWN (cellar) T 3 - 0 0 9 CH- 004
28 41085 T3-raquoDT4-0l2 CH-013 TOWN
32 51385 ND PRIVATE
I-S 5785 ND PRIVAT-E
3-A 5885 ND TOWN
5-A 5R85 ND PRIVATE
2-W 51485 ND PRIVATE
3-W 51485 ND PRIVATE
t i - TRICHLOROETHYLENE (safe health advisory level- 045 ppm) CH- CHLOROFORM (safe health advisory level- 10 ppm) n bullbullbullT4- TETRACHLOROETHYLENE (safe health advisory level- 020 ppm) ND- not detected
ATTACHMENT L
VOC results of well sampling around Mitec Corp Wil l iston Vermont Data presented by the Vermont Department of Health
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION FIELD BLANK SAMPLE COLLECTED DY J Prewitt REF laquo 2 4G7 DATE SAMPLED May 6 1908 TIME SAMPLED 1415 DATE RECEIVED May 6 1988
1 Method 601 detection limit is 1 ugL 2 None detected 3 Trace but below quantification limit 4 Present in background laboratory envgt pnraent
Analyst n Stearns Reviewed by L-iyc
ATTACHMENT K
Quarterly sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
I I Laboratory ServicesE N DYNE INC 1 Wonlworlh Drive Williston Vermont 05495 (002) 079-4333
LABORATORY REPORT
EPA METHOD 6 0 1 mdash PURGEABLE FIALOCARnONS
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION TRIP FUANK SAMPLE COLLECTED BY J Prewitt REF 24 66 DATE SAMPLED May 6 1900 TIME SAMPLED 1410 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
c-583-10-0-147 October 22 1990
walls of the building Additionally a well house is attached to the southwest wall of the building The well in the well house is capped and no longer in use as the building is served by municipal water (NUSFIT 1989a)
The soil to the northwest of the building is sandy uneven and pitted (NUSFIT 1990) A row of pine trees along the fence is the only vegetation present in this location Approximately 30 yards from the western corner of the building is a circular patch of disturbed sandapproximately 12 feet in diameter which represents the location of the former lagoon (NUSFIT 1989a) There are three monitoring wells on the property which are screened in overburden The stick-up from one of the monitoring wells rises 35 feet from the center of former lagoon is unlocked and covered wi th half of an aluminum can A second monitoring well is located approximately 50 yards northwest of the building along the row of pine trees and the third monitoring well is located on the southwest side of the property These monitoring wells are also unlocked (NUSFIT 1989a) The three monitoring wells noted by NUSFIT during the onsite reconnaissance were in good condition NUSFIT did not observe any other monitoring wells onsite reportedly established by the VT AEC and JH Stuart Associates Inc
Approximately 30 companies occupy the Ailing Industrial Park (CERCLIS No VTD982748477) Judge Development (CERCLIS No VTD108680034) is located 1 mile southeast of Mitec in Tafts Corner and Rossignol Ski (CERCLIS No VTD059018945) is located 3000 feet north of Mitec (US EPA 1990)
SITE ACTIVITYHISTORY
The property was purchased by George and Beatrice Ailing in May 1945 (VT ANR 1990b) Available file information did not indicate the use of the property prior to 1947 In 1960 the property was developed and subsequently leased up to 1988 as a warehouse and distribution center a ski pole manufacturing facility an electroplating facility and a facility for unidentified operations The property is currently owned by the Beatrice Ailing Trust
In the mid to late 1960s the onsite building was constructed to serve as a warehouse and distribution center operated by the Sunshine Biscuit Company In 1972 the Sunshine Biscuit Company ended operations at the facility and Qual Tech leased the property Based on available file information the nature of Qual Techs operations on the property could not be determined Qual Tech allegedly created the onsite lagoon in 1972 (VT ANR 1990b) This lagoon was reportedly 15 feet in diameter and 2 feet deep (VT ANR 1990a) Other sources indicate that the lagoon more closely resembled a hand-dug pit looked rectangular in shape and measured 4 feet in length ond 3 to 4 feet in depth (NUSFIT 1989a) The capacity of the lagoon has been estimated at 500 gallons (VT ANR 1990a) In 1974 Qual Tech vacated the property
North American Alloys next occupied the premises between 1974 and 1977 North American Alloys manufactured ski poles and generated an undetermined quantity of plating rinsewater wastes which were discharged to the lagoon (VTANR 1990a 1990b)
In 1977 Garmont Ski Boots leased the property This company operated a warehouse and distribution center for ski boots until 1979 (VTANR 1990a)
In 1979 Mitec leased the property and began an electroplating facility on the property Between 1979 and 1985 Mitec discharged an undetermined quantity of rinsewaters and sludge wastes to the lagoon Mitecs discharges contained chromium cadmium and the following spent chemical wastes Actane 97A and Actane 97B (acid salts) Solvent K (aliphatic hydrocarbons and alcohol) Oxford M8383 Tech 110 and Oxidite 14-2 (VT ANR 1990a Guere 1990) In March 1982 the Vermont Agency of Environmental Conservation (VT AEC) conducted an inspection of the Mitec facility This state inspection allegedly originated from a complaint filed with the VT AEC by a Mitec employee (NUSFIT 1989a) The VT AEC inspection found Mitec in violation of Hazardous Waste Regulations for the disposal of chromium contaminated rinsewaters to the lagoon (VT ANR 1990a) On March 12
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^-^ 1984 Mitec notified as a small quantity generator (100 to 1000 kilograms per month) but never obtained permitting for the onsite disposal of their hazardous wastes NUSFIT completed a Preliminary Assessment of Mitec in March 1984 and recommended a high priority Site Inspection (NUSFIT 1987)
CHRONOLOGICAL LIST OF EVENTS OCCURRING AT MITEC
1984 to 1990
1984 Mitec ceased the disposal of rinsewater wastes to the lagoon and implemented a waste treatment system Acidic wastes were hauled off site by New England Marine a licensed waste hauler to a Niagra Falls New York location Use of the treatment system ended after approximately one month due to its cost of operation As a result Mitec resumed discharging to the lagoon The VT AEC submitted a 6610a Administrative Order to Mitec JH Stuart Associates Inc was retained by Mitec to conduct a subsurface investigation and installed monitoring wells Mi l through MI9 on the Mitec property (Figure 3) (US EPA 1989 VTAEC 1986 VTANR 1990a 1990b)
1985 Monitoring wells MI4 through MI9 were sampled by JH Stuart Associates Inc Thirty cubic yards of soil from the sides and bottom of the lagoon were removed and transported as hazardous waste by New England Marine to Niagra Falls New York The Vermont Department of Health (VT DOH) sampled eight residential wells downgradient of the lagoon These homes were subsequently connected to a municipal water supply The VT AEC installed monitoring wells ALl through ALI I located between the lagoon and the residential wells (VTAEC 1986 VTANR 1990a 1990b)
^ 1986 The VT AEC installed monitoring wells ALl2 through AL21 The VT AEC sued Mitec for groundwater contamination Sixty thousand dollars was awarded to the VT AEC for costs already incurred and for future monitoring of the property (VTANR 1990a)
1987 The Vermont Agency of Natural Resources (VT ANR) previously called the VT AEC began the quarterly sampling of six monitoring wells MI8 AL2 AL4 AL5 AL7 and ALB (Grover 1988)
1988 The VTANR discontinued their quarterly groundwater monitoring program (Elliott 1990b)
1989 The VT ANR began air monitoring for volatile organic compounds in several homes located downgradient of the property A property representative manually excavated removed and backfilled 4 feet of soil from the lagoon area (Elliott 1990b VT ANR 1990a NUSFIT 1989a)
1990 The VT ANR completed a Preliminary Assessment of the Ailing Industrial Park in March and recommended that a high priority Screening Site Inspection be conducted The property representative removed 6 to 12 inches of surface soil from the rear of the property (VT ANR 1990a NUSFIT 1989a)
ENVIRONMENTAL SETTING
Mitec is located in Williston Chittenden County Vermont The topography of the property and surrounding area is generally flat (NUSFIT 1989a) Land-uses within 1 mile of the property are urban residential agricultural and commercial (USGS 1972a 1972b 1972c NUSFIT 1989a)
^ 0 There are no surface waters on the property and no runoff channels or runoff control features were noted during the NUSFIT reconnaissance (NUSFIT 1989a) The nearest surface water likely to receive drainage from the property is a perennial stream named Muddy Brook (USGS 1972b) This
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brook is located 1500 feet southwest of the property and flows approximately 25 miles northward intothe Winooski River (USGS 1972a 1972b) From the junction of Muddy Brook and the Winooski River the Winooski River flows westward for 155 miles where it enters Lake Champlain
The local soil consists of loamy medium to fine sands with traces of silt (USDA 1974) Overburden materials consist of deltaic deposits Logs from the installation of monitoring wells indicate that a thick layer of water saturated sands overlies a siltclay layer which is found at an approximate depth of 48 to 50 feet beneath the property (VT AEC 1986 Wagner and Associates 1986)
The bedrock beneath the property consists of interbedded limestone marble and dolomitic marble of the Heisenburg Synclinorium structure within the Champlain Lowland metasedimentary complex (Stewart 1973) Regionally the bedrock contains many faults and fractures and lies approximately 300 feet below the land surface (VTANR no date Stewart 1973)
The VT ANR reports that the groundwater surface in the overburden lies between 8 and 10 feet beneath the property The VT ANR and Wagner and Associates (Mitecs consultant) also report that groundwater flow is to the southwest and to south and west beneath the property (VT AEC 1986 Wagner and Associates 1986) Water level data was not reviewed by NUSFIT to confirm the directional flow of groundwater beneath the property Within a 4-mile radius of the property in the towns of Williston South Burlington Essex Junction and Colchester groundwater resources supply approximately 1000 people wi th drinking water from private wells and one community water system which serves 160 people (NWWA 1986)
The sole public groundwater supply located within 4 miles of the property is a community water system belonging to Meadowbrook Development This system is located 4800 feet northeast of the property and serves 160 people (VTANR 1990b)
The Champlain Water District (CWD) of South Burlington Vermont draws surface water from Lake Champlain and distributes it to Williston and the surrounding towns of Colchester Essex Junction and South Burlington (Hill 1989a 1989b) Lake Champlain is located more than 15 miles downstream from the property All residents of these towns with the exception of residents south of Interstate 89 in Williston are served by or have access to the CWD water supply Residents south of Interstate 89 in Williston rely on private wells for drinking water as there is no municipal water service to this area Approximately 800 Williston residents use private wells (NUSFIT 1987) Generally private wells located southwest of the property are set in shallow overbuTtien while those located south of Interstate 89 are almost exclusively drilled into bedrock (Hill 1989b VT ANR no date) There are reportedly several farms in the southeast sertion of South Burlington and within 4 miles of the property that also use private wells The nearest private well is located 1000 feet north of the property (Figure 1) (VT ANR no date) This well is 205 feet deep and is screened in bedrock (Elliott 1990c)
The Winooski River is used chiefly for recreational fishing and boating (NUSFIT 1989b) Approximately 27 Rare Species and Significant Natural Communities as identified by the State of Vermont are located on or near the Winooski River within 15 miles downstream of the Mitec property The majority of the species in this area are classified as being very rare in the state of Vermont but more abundant globally (VNHP 1989)
RESULTS
Between 1984 and 1990 soil groundwater residential tap water and indoor air quality at the Mitec property and surrounding area were sampled or monitored by either JH Stuart Associates Inc or contractors to the VT ANR A total of 30 monitoring wells were installed both on and off the property (Figure 3) NUSFIT has acquired some of the available analytical data present in the VT ANR files and has included that information in Attachments A and E through M of this report
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Soil
Soil samples were collected by JH Stuart and Associates Inc during the installation of monitoring wells MM through MI9onthe Mitec propertyin December 1984 and July 1985 The soil collected from the borings of these wells was sent to Industrial and Environmental Analysts Inc (lEA) for analysis of
-select heavy metals and cyanide by Extraction Procedure Toxicity Methods (EP Toxicity) The analytical results of soil samples collected indicated the presence of the following inorganic elements detected between 3 and 114 times detection limits chromium (total 760 parts per b i l l ion hexavalent 620 parts per bill ion) copper (2290 ppb) nickel (860 ppb) and zinc (510 ppb) (Attachment A) The concentrations of these elements do not exceed the maximum concentrations for EP Toxicity as established by the EPA (NARA 1990) A background sample was collected from monitoring well MI9 however the analytical results from that sample have not been identified Available file information did not indicate that volatile organic compounds (VOCs) were analyzed in any of these soil samples
The VT AEC directed Mitec to conduct post-removal sampling following the excavation of soils from the lagoon in the spring of 1985 (Sanborn 1985) Available file information did not indicate that post-removal sampling was ever performed by Mitec In July 1985 the VT AEC collected 11 soil samples during the installation of monitoring wells ALl through A L I I The analytical results of these samples were not located in the VTANR files
Groundwater
Between 1984 and 1986 30 overburden monitoring wells (MM through M19 ALl through AL21) were installed by JH Stuart Associates Inc and the VT AEC (Figure 3) The depths of these monitoring wells are between 15 and 52 feet The logs of these monitoring wells are included in Attachment B C and D Groundwater samples were collected from selected monitoring wells on 121484 121984 22085 61485 73085 and 186 NUSFIT has not reviewed the analytical data generated from the 121984 and 186 sampling rounds Beginning in March 1987 monitoring wells MIS AL2 AL4 AL5 AL7 and ALB were sampled quarteriy by Wagner Heindel and Noyes Inc under contract to the VT AEC Field and trip blank samples were collected by Wagner Heindel and Noyes Inc but there is no indication that an upgradientbackground sample was routinely collected Samples were analyzed for volatile organic compounds using EPA methods 601602 and inorganic elements using EPA method 600 In 1987 the sample analyses were perforrhed by lEA in 1988 the final year of groundwater monitoring groundwater samples were analyzed by Endyne Inc
The analytical results of groundwater samples collected from monitoring wells MM through MI9 and ALl through AL23 between 1984 and 1988 indicated the presence of five inorganic elements and 18 volatile organic compounds detected at concentrations ranging from 3 parts per billion (ppb) to 3300 ppb (Attachments E-K) Cadmium chromium (total and hexavalent) copper nickel and zinc were detected at concentrations between 3 and 113 times the detect ion l imits w i t h maximum concentrations of 420 ppb 3340 ppb 840 ppb 100 ppb and 380 ppb respectively (Attachments E and G)(1EA 1984) The following 18 volatile organic compounds were detected bromodichloromethane 11-dichloroethane 12-dichloroethane dibromochloromethane b romofo rm ch lo ro fo rm 12-dichloropropane Freon II methylene chloride toluene trichloroethene and tetrachloroethene acetone benzene trichloroethane carbon tetrachloride ethylbenzene and xylene (Attachments FH1JK)
The analytical results indicate that inorganic elements are concentrated in groundwater samples collected from monitoring well MI6 installed in the lagoon and monitoring wells MIS M16 M17 and MIS which lie southwest of the lagoon Analytical results also indicate that volatile organic compounds are concentrated in groundwater samples collected from monitoring wells AL2 AL4 AL7 AL8 and MIS which are located further west from the lagoon (Figure 3) The VT ANR and Wagner and
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Associates indicate that the analyses of groundwater samples collected from monitoring wells AL12 through ALl6 (located greater than 300 feet east of the lagoon) showed the presence of trichloroethene (TCE) 11-dichloroethene (11-DCE) xylene and chloroform (Wagner and Associates 1986 VT ANR 1990b) The VT ANR indicates that chromium and cadmium were not detected in any samples collected from any monitoring wells located east of the lagoon
The following table compares the federally listed Maximum Contaminant Levels (MCLs) w i th concentrations of VOCs and inorganic elements detected in groundwater samples collected from the vicinity of Mitec
MAXIMUM MAXIMUM CONCENTRATION CONTAMINANT DETECTED IN GROUNDWATER
COMPOUND LEVEL 1985T01988
Trichloroethene 5 ppb 3300 ppb
Tetrachloroethene 7 ppb 1700 ppb
chromium 50 ppb 3340 ppb
cadmium 10 ppb 420 ppb (NARA 1989)
Residential Tap Water
During the months of June and July 1985 the VT DOH collected samples from eight private residential well water supplies located on South Brownell and Shunpike Roads approximately 1000 feet to 2000 feet southwest of Mitec Samples collected on June 27 1985 were analyzed by the VT DOH Laboratory for volatile organic compounds Samples collected on July 16 1985 were analyzed for inorganics by the VT DOH Laboratory The analytical results of samples collected indicated the presence of trichloroethene tetrachloroethene and chloroform in 6 of the 12 private wells sampled (Attachment L) Trichloroethene was detected between 9 ppb and 590 ppb chloroform between 4 ppb and 13 ppb (VT AEC 1986) One private well sample contained tetrachloroethene (PCE) at 12 ppb The detected concentrations of TCE and PCE exceed MCLs of 5 ppb and 7 ppb respectively (NARA 1989) Chromium and cadmium were not detected in any of the private residential wells Copper was detected up at concentrations ranging between 010 to 023 (unit not reported) in three residential wells (Attachment M) Based on available file information the concentrations of nickel and zinc in the residential wells is undetermined
In response to the concentrations of VOCs detected by the VT DOH in six residential wells each of the affected residences were connected to the Williston municipal water supply during the summer of 1985 (VTAEC 1986)
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Indoor Air Quality
In 1989 the VT ANR contracted Aquatelthv Inc (AquateCh) to conduct air monitoring in the basements (or otherwise lowest level) of homes located on Kirby Lane and South Brownell Road In April July and October 1989 and January 1990 Aquatech sampled the air quality in six homes selected by the VT DOH A control blank duplicate and ambient air sampie from near the Mitec property were also collected by Aquatech The samples were analyzed for TCE PCE and 12-dichloroethene (12-DCE) by Aquatech using EPA methods TOI and T02 The VT ANR stated that the analytical results of samples collected between April 1989 and March 1990 indicated the presence of TCE PCE and 12-DCE at concentrations up to 051 ppbin the basement samples (VTANR 1990a)
File information and previous investigations of the Mitec property document an 11 year period disposal of rinsewater and sludge wastes containing solvents hydrocarbons cadmium chromium and nickel to the lagoon used by Mitec and at least one previous electroplating company which occupied the property The analytical results of soil samples collected in 1984 confirmed the presence of chromium and nickel in the lagoon and surrounding onsite soils Zinc was also detected in onsite soil samples however file information does not indicate that zinc was a component of wastes generated by Mitec or its predecessors Cadmium was not detected in onsite soil samples
The analyses of groundwater samples obtained from monitoring wells installed in and around the lagoon documented the presence of 18 volatile organic compounds including trichloroethene tetrachloroethene and toluene The detection of these three volatile organic compounds along with the detection of cadmium chromium nickel and copper in the groundwater of offsite monitoring wells is consistent with the documentation of wastes disposed of into the lagoon and the direction of groundwater flow in the unconfined aquifer beneath the lagoon as reported by the VT AEC and Wagner and Associates
Trichloroethene and tetrachloroethane were detected in the residential well samples although these concentrations are considerably higher than those detected in monitoring well samples collected from the vicinity of the lagoon The concentrations of chromium cadmium and nickel were highest in the vicinity of the lagoon and decreased in concentration in groundwater samples which were collected further southwest Concentrations of chromium and cadmium were not detected in any of the residential wells as of July 1985
SUMMARY
In 1972 a lagoon was created on Lot 15 of the Ailing Industrial Park in Williston Vermont by a company named Qual Tech North American Alloys a company which occupied Lot 15 between 1974 and 1977 (prior to Mitec) also used the onsite lagoon for the disposal of electroplating wastes between 1974 and 1977 Between 1979 and 1984 Mitec a manufacturer of microwave components operated an electroplating facility on Lot 15 and discharged an undetermined quantity of plating rinsewater and sludge wastes to the onsite lagoon These wastes included cadmium chromium nickel alcohols acids solvents and hydrocarbons
Analytical results of soil samples has confirmed the presence of chromium copper nickel and zinc in soil samples from the lagoon and surrounding area No VOC analyses have been performed and background sample has been identified for a comparison of the soli analytical results Analytical results of onsite groundwater samples collected in 1984 by JH Stuart Associates Inc revealed chromium in addition to cadmium at concentrations up to 50 parts per billion (ppb) Continued groundwater sampling by the Vermont Agency of Environmental Conservation (VT AEC) and JH Stuart Associates Inc identified 18 volatile organic compounds ranging in concentration from 3 to 3300 ppb The detected concentrations of trichloroethene tetrachloroethene chromium and cadmium in groundwater samples exceed federally listed Maximum Contaminant Levels
Miilt roRpnoATinM
c-583-10-0-147 October 22 1990
In 1985 several private well water supplies located approximately 1000 feet southwest of the lagoon were replaced wi th municipal water when the well supplies were determined to be contaminated with volatile organic compounds similar to those which were detected in onsite groundwater samples Based on the analytical data obtained from groundwater monitoring wells installed on the east side of Commerce Street the VT AEC has inferred the presence of contributing sources of contamination emanating from the Ailing Industrial Park^
Approximately 1160 people rely on private wells for drinking water in towns located within 4 miles of the property Included in this estimate is a community water supply located 4800 feet northeast of the property An area 4000 feet to the south of the property is dependent upon private wells due to the lack of municipal water service to that area Along 15 miles of the downstream surface water pathway surface waters are used for recreational fishing and boating Approximately 27 Rare Species and Significant Natural Communities are located on or near the Winooski River and downstream of the Mitec property
Due to the known disposal without the necessary permitting of hazardous electroplating wastes to the lagoon at 15 Commerce Street following the enactment of the Resource Conservation and Recovery Act (RCRA) in November 1980 NUSFIT and Region 1 EPA concur that Mitec is under RCRA purview therefore current activities are deferred to that agency
Submitted By
Jamesllliott Project Manager
Approval fCoberbber tt JuBamplaquoJuBamplaquohh
lXOff iceMa^^euro
Jpoundib
REFERENCES
Aginsky I (NUSFIT) 1987a Telecon wi th J Malloy (Essex Village) RE Water supply judge Development TDD No F1-8703-31 April 9 1120 hours
Aginsky I (NUSFIT) 1987b Telecon with A Williams (Williston Water Distrirt) RE Water supply Judge Development TDD No F1-8703-31 Ajarit 9 1030 hours
Amadon J (Vermont Agency of Environmental Conservation) 1985 Letter to WJ Spitzel (Vermont Department of Health) RE Contamination investigation in Williston Vermont Agency of Natural Resources Department of Environmental Conservation Hazardous Materials Management Division August 20
Elliott J (NUSFIT) 1990a Telecon with L Guere (Vermont Agency of Natural Resources) RE Site historyAiling Industrial Park Mitec TDD No F1-8904-04 February 15
Elliott J (NUSFIT) 1990b Telecon with S Corneille (Vermont Agency of Natural Resources) RE Mitec statusrecent developments Mitec TDD No F1-8904-04 February 7
Elliott J (NUSFIT) 1990c Telecon with Mr Ashley (Vermont Agency of Natural Resources) RE Williston well number 21 Mitec TDD No F1-8904-04 June 19
Grover D (Wagner Heindel and Noyes Inc) 1988 Letter to C Sanborn (Vermont Agency of Natural Resources) RE Quarteriy sampling results at Mitec site Williston Vermont November 23
Guere L (Vermont Agency of Natural Resources) 1990 Letter to J Elliott (NUSFIT) February 22
Hill D (NUSFIT) 1989a Telecon wi th D Pratt (Champlain Water District) RE Judge Development Judge Development TDD No F1-8804-06 July 28
Hill D (NUSFIT) 1989b Telecon wi th Sue (South Buriington Water Department) RE Judge Development Judge Development TDD No F1-8804-06 July 28
lEA 1985 Analysis Report Samples sent to Industrial and Environmental Analysts from JH Stuart Associates on 121484 January 22
NARA (National Archives and Records Administration) 1989 Code of Federal Regulations Title 40 Protection of Environment Part 141 National Primary Drinking Water Regulations Subpart B Items 141Hand 14112 (Washington DC Government Printing Office)
NARA (National Archives and Records Administration) 1990 Code of Federal Regulations Title 40 Protection of Environment Part 261 Identification and Listing of Hazardous Waste Subpart C Item 26124 (Washington DC Government Printing Office)
NUSFIT 1987 Preliminary Assessment Mitec Williston Vermont dated March 19 TDD No Fl-8701-36
NUSFIT 1989a (Issued) Logbook No 89-1400 Mitec TDD No F1-8904-04
NUSFIT 1989b Final Screening Site Inspection Judge Development Williston Vermont TDD No F1-8804-06 December NWWA 1986 Vermont Wei I Fax Database National Water Well Association January
Prewitt J (Wagner Heindel and Noyes Inc) 1988a Letter to J Amadon (Vermont Agency of Natural Resources) May 23
Prewitt J (Wagner Heindel and Noyes Inc) 1988b Letter to C Sanborn (Vermont Agency of Natural Resources) September 13
Sanborn C (VTAEC) 1985 Letter to J Stuart(JH Stuart Associates Jnc) RE Mitec May 8
Stewart DP 1973 Geology for Environmental Planning in the Buriington-Middlebury Region Vermont Montpelier VT Vermont Geological Survey Water Resources Department
USDA 1974 Soil Survey of Chittenden County Vermont United States Department of Agriculture Soil Conservation Service January
US EPA 1990 Comprehensive Environmental Response Compensation and Liability Information System (CERCLIS) printout Region 1 United States Environmental Protection Agency
USGS 1972a Burlington Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised in 1972
USGS 1972b Essex Junction Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised in 1972
USGS 1972c Buriington Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised i n 1972
VNHP 1989 Letter to D Hill (NUSFIT) RE Critical habitatsSensitive environments of Winooski River Judge Development TDD No F1-8903-98 Vermont Natural Heritage Program November 10
VT AEC 1984 Trip report Mitec Electronics LTD memo to file from B Fitzgerald (Vermont Agency of Environmental Conservation) dated July 5
VT AEC 1985 Site Inspection Report of the Champlain Cable Corporation Colchester Vermont VermontAgency of Environmental Conservation October 20
1
VT AEC 1986 Draft Report on Investigations of Contamination Emanating from the Ai l ing Industrial Park Vermont Agency of Environmental Conservation Waste Management Division February
VT ANR no date Well logs of wells in Williston Vermont Vermont Agency of Natural Resources Department of Environmental Conservation Water Resources Division
VT ANR 1985 Mitec offsite investigation memo to H Garabeian Vermont Agency of Natural Resources from C Stone VermontAgency of Natural Resources dated August 12
VT ANR 1990a Synopsis memo to Mitec file from L Guere (Vermont Agency of Natural Resources) dated February 9
VTANR 1990b Ailing Industrial Park Final Preliminary Assessment Report Vermont Agency of Natural Resources Department of Environmental Conservation Hazardous Materials Management Division February 23
Wagner and Associates Inc 1986 Report of findings regarding Mitec case in Williston Vermont April 15
LIST OF ATTACHMENTS
ATTACHMENT A
EP Toxicity analytical data of soil samples collected by J H Stuart Associates Inc in December 1984 and July 1985 Results reported by Industrial and EnvironmentaKAhalysts Inc
ATTACHMENTS
Soil boring logs for sampling and monitoring well installation at Mitec Systems Corporation 15 Commerce Street Williston Vermont conducted under the Direction of JH Stuart Associates dated December 22 1984
ATTACHMENT C
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) condurted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
ATTACHMENT E
Analytical results of groundwater samples collected by JH Stuart Associates on December 14 1984 Reported by Industrial and Environmental Analysts Inc on December 211984
ATTACHMENT F
Organic water quality analyses from samples collected on February 20 1985 from MitecAlling groundwater monitoring wells
1
ATTACHMENT G
Mitec water analysis from water samples collected from M i l - MI9 dated June 141985
ATTACHMENT H
Organicwaterquality analyses of MitecAlling groundwater monitoring wells dated June 171985
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 61988 Analyses reported by Endyne Inc on May 13 1988
ATTACHMENT K
Quarteriy sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
ATTACHMENT L
VOC results of well sampling around Mitec Corp Williston Vermont Data presented by the Vermont Department of Health
ATTACHMENT M
Vermont Department of Health Drinking water samples dated July 161985
ATTACHMENT A
EP Toxicity analytical data of soil samples collected by J H Stuart Associates Inc in December 1984 and July 1985 Results reported by Industrial and Environmental Analysts Inc
bull A c shyind trial amp Environmental olysts inc PO Box 626 bull Essex Junction Vermont 054o2 bull 802-878-5108 Ld^
Customer Address City State Zip Attention
Dace Dace Samples Received Customer Order Number
Copper Site (mg1)
1 L33
2 ^ 181
3 092
4 035
ANALYSIS REPORT
JH Stuart Associates Inc PO^ Box 367 Essex Center VT 05451 John Stuart
14 August 1985 24 July 1985
MITEC EP TOX ANALYSIS
Total Hexavalent Nickel Zinc Chromium Chromium (mg1) (mg1) (agl) (mg1)
086 018 lt0025 lt0025
lt002 015 076 062
054 013 0030 lt0-025
lt002 008 lt0025 lt0025
Cadmium (mg1)
lt001
lt001
- lt001
lt001
Signature yi^ ^^^
Offices ond loborotories located in Essex Junction Vermont Reseofch Triangle Park North Carolina
ATTACHMENT B
Soil boring logs for sampling and monitoring well installation at Mitec Systems Corporation 15 Commerce Street Williston Vermont conducted under the Direction of JH Stuart Associates dated December 221984
^ - ^
) T V ^ O ^ - ^ V
Decetnber 2 2- 1984
i mitrz ult[- -li - u 1
The Eollowinci arc ui joil Tiar Ion for sampling and monitor well instailati- conclun l at Mitec Systems Corporation 15 Commcrco St Wii 1 rhon Vt conducterl under the direction of John Stuart Jn Sraquoit ltjsociates Samples taken were obtained using r-igtrs3ntatiV -rvlit slaquoolaquojn sampling ( Ta 1 amp6) Observations vere made from auqir tailings Monitor wells vere constructed oC 2 ID factory ijlotted (5) and threaded ( Diedrich) PVC covered with filter Cabric held in place with
fiber reinforced tape 18 amp 9 Used SS wire ) All wells were difficult to instal due to flowing sand
11684 MW 41 0-5 Clean oxidized medium sand lyL bullbull5-15Saturated neutral medium sand
MW 99 WL(vater level below top of pipe) 1725 TP(total pipe) 25 SU (pipe above grade) betonite 56-62 BG (below grade)
M WTB 20-3 Sand fill bull bull 3-5 Oxidized orange brown loamy sand
1 T 5-20Saturated neutral medium turning finer sand Representative samples-sampler riding in auger
-21 Saturated neutral fine flowing sand bull -262 Same
-326bullbull Same -367 Reduced blue gray fine sand trace of silt MW 74 WL 171 TP 23 SU betonite 46-5 BG
bull MW 13 0-4 Medium san^ 4-5 Mottled medium sand ^
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
U shy Krcvr nG bulli r-l Ao-M- bull
n n Oox bullbull(3 Unic ill vt 54bi
9 shy ) 4 L-
Lii bull bullbull - laquo July 13 1985 Mr -Chris Stone
The following are the boring logs Cor Mitect project conducted at the Alden 6 Provost properties under the direction of Chris Stone and bull-John Amidon representing AEC
070885^^ -11 3223 (blows from a 140 hammer falling 30 to drive a
standard penetration sampler 6 -blow counts are not intended for load bearing information ie emphasis is on sample recovery) Sait brown slightly silty fine sand water at 8 shy
-17 1 2443 Sat brown fine sand -22 26 Sat gray med sand -275 221 Brown medium sand over over gray fine sandy silt
MONITOR WELL Factory threaded amp Slotted (010) PVC-Deitrich
rSlotted section- 10 Solid -Riser- 20 Bags Sand- 55 Betonite Plug- 7 Total Pipe- 254 Water Level- 71 bullbullStick Op- 5 Top slop +above -below water- -865 bullAir Pump Developed- Good Flow- Good bull 5 Extension added AFTER these measurements
- 070885 (ALI2 -125 ^544Gray Brown fine-medium sanSaturated
-176- bullbull2467 Gray brown medium sand -2267 213 Gray medium sand mottled -28 11 Questionable recovery sample is gray brown medium tro
coarse sand This is not typical of blow counts amp samples from other borings also augers had gray silty silty sand at bottom
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section- 10 Solid Riser- 15 Bags Sandshy 55 Betonite Plugshy ^ Total Pipeshy 254 Water Levelshy 94 Stick Up- 0 Top slap bullbullbullabove -below watershy -63 Air Pump Developedshy Good Flow- Good
070985ltAL 13 v-r- -12 3223 Saturated brown fine sand trace silt water at 8
-169 346 Brown medium sand laquo -215 234 Brown fine nand raquo -276 22 Brown fine sand V9=3 ppm laquoV-t -328 122 Gray fine sand
S o l i d R i s e r - 3 5 T o t a l P i p e - 4 0 8
Top s l o p bullvabovo - b e l o wC l o u d y F lowshy
MONITOR WELL bullbullbullbull 2 Factory threaded 6 Slotted- (010) Slotted section- 10 Solid Riser- 15 Sand Pack- 14 Good Betonite Plug- 7 Total Pipe-Stick Op- Top slop +above -below Air Pump Developed-Slightly cloudy Flowshy
bullbull 081285 (ALI 10 -11 gt shygtlt
-V bull -168 -219 -27
-325 bull ( bull gt y -365
Wate r L e v e l shy 7 v a t e r shy - 8 4
Good s a n d
P V C - D e i t r i c h Bags Sand-Good 5
W a t e r L e v e l shy 56 w a t e r shy -255
good
PVC-Deitrich Bags Sand-
Water Level-water-
Good 1
58 Light brown dry medium sand VO=0 254 Sat brown medium sand water at 138 VO=0 232 Brown medium sand 333 Brown medium amp fine sand 212 Gray fine sand very liitle sample 22 No recovery drilled into gray problems from upper medium flowing
MONITOR WELL Factory threaded amp Slotted (010)
bulliSlotted section- 10 bullSolid Riser- 20 h Sand Pack- 13 Good Betonite Plugshy 13
bullbull Stick Upshy 0 iAlr Pump Developed-
T o t a lTop s l o pno
P i p e shy 3 2 bullbullbullabove - b e l o w
P lowshy
^ ^ 8 1 2 8 5 AL6 2
111 5 6 Wet b rown f i n e s a n d
1 1 9 332 Brown fine sand 17 453 Brown fine sand 2 2 5 231 Brown fine sand
fine sand to eliminate sand V
P V C - D e i t r i c h Bags S a n d shy bull 7
W a t e r L e v e l shy 1 3 6 w a t e r shy - 8 7 bullbull
bull-bullbull -317 21 Gray fine - nraquoi Found siltclay on aogert bull wlion puJI-i
bullgtbull=bull- bull D M r T O i e - fi 2 Factory threadc f Sloti--~i (Old) PVC-Deitrich bull Oloecad aaetion 15 Soli i ulrt^ie- bull t Gags Sand- a Sand Pack-Good at bottom of I-l iicr^inn bull ie collapse at top J Betonite Plug- 55 Tot^ ^ i p s - -of t Water Level- 62 ^ Stick Up- -3(sect Top -llaquo-jp -^abo^ bull -clov watershy -129 bull Air Pump Developed- no ovmdash
Location 2 4 From 40 MPH sign amp 35 from bush
^Gerard Adams
ly fcfe^ -Tj shy
yv-y y
m - y y
bulli^^-^
VOC Results of Well Sampling around HicccCorp Williston Vermont
Ralph Goodhue
Rovena Baces
Marcel Plouffe
Ed Hart
Gerry Bates
DOn Lavalley
Larry Botvln
Robert Doherty
Kenneth Charland
Clifford Begin
Helen Irwin
Bernard Chynoweth
MAP DateSampllnjt RESULTS (ppra) 6 1 8 8 5 Scacua
ll 41085 bull T 3 - l 2 0 C H - - 0 0 5 Town
13 41085 T 3 - 1 4 4 CH- 005 PRIVATE
U 41085 T 3 - 1 9 0 C H - O l l TOWIJ
15 41085 T 3 - 5 9 CH- 013 TOWN
16(point ) 5785 ND TOWN (cellar) T 3 - 0 0 9 CH- 004
28 41085 T3-raquoDT4-0l2 CH-013 TOWN
32 51385 ND PRIVATE
I-S 5785 ND PRIVAT-E
3-A 5885 ND TOWN
5-A 5R85 ND PRIVATE
2-W 51485 ND PRIVATE
3-W 51485 ND PRIVATE
t i - TRICHLOROETHYLENE (safe health advisory level- 045 ppm) CH- CHLOROFORM (safe health advisory level- 10 ppm) n bullbullbullT4- TETRACHLOROETHYLENE (safe health advisory level- 020 ppm) ND- not detected
ATTACHMENT L
VOC results of well sampling around Mitec Corp Wil l iston Vermont Data presented by the Vermont Department of Health
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION FIELD BLANK SAMPLE COLLECTED DY J Prewitt REF laquo 2 4G7 DATE SAMPLED May 6 1908 TIME SAMPLED 1415 DATE RECEIVED May 6 1988
1 Method 601 detection limit is 1 ugL 2 None detected 3 Trace but below quantification limit 4 Present in background laboratory envgt pnraent
Analyst n Stearns Reviewed by L-iyc
ATTACHMENT K
Quarterly sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
I I Laboratory ServicesE N DYNE INC 1 Wonlworlh Drive Williston Vermont 05495 (002) 079-4333
LABORATORY REPORT
EPA METHOD 6 0 1 mdash PURGEABLE FIALOCARnONS
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION TRIP FUANK SAMPLE COLLECTED BY J Prewitt REF 24 66 DATE SAMPLED May 6 1900 TIME SAMPLED 1410 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
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bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
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isc
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10
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r ^
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C
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lt
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lt W
lt
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lt
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ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
c-583-10-0-147 October 22 1990
^-^ 1984 Mitec notified as a small quantity generator (100 to 1000 kilograms per month) but never obtained permitting for the onsite disposal of their hazardous wastes NUSFIT completed a Preliminary Assessment of Mitec in March 1984 and recommended a high priority Site Inspection (NUSFIT 1987)
CHRONOLOGICAL LIST OF EVENTS OCCURRING AT MITEC
1984 to 1990
1984 Mitec ceased the disposal of rinsewater wastes to the lagoon and implemented a waste treatment system Acidic wastes were hauled off site by New England Marine a licensed waste hauler to a Niagra Falls New York location Use of the treatment system ended after approximately one month due to its cost of operation As a result Mitec resumed discharging to the lagoon The VT AEC submitted a 6610a Administrative Order to Mitec JH Stuart Associates Inc was retained by Mitec to conduct a subsurface investigation and installed monitoring wells Mi l through MI9 on the Mitec property (Figure 3) (US EPA 1989 VTAEC 1986 VTANR 1990a 1990b)
1985 Monitoring wells MI4 through MI9 were sampled by JH Stuart Associates Inc Thirty cubic yards of soil from the sides and bottom of the lagoon were removed and transported as hazardous waste by New England Marine to Niagra Falls New York The Vermont Department of Health (VT DOH) sampled eight residential wells downgradient of the lagoon These homes were subsequently connected to a municipal water supply The VT AEC installed monitoring wells ALl through ALI I located between the lagoon and the residential wells (VTAEC 1986 VTANR 1990a 1990b)
^ 1986 The VT AEC installed monitoring wells ALl2 through AL21 The VT AEC sued Mitec for groundwater contamination Sixty thousand dollars was awarded to the VT AEC for costs already incurred and for future monitoring of the property (VTANR 1990a)
1987 The Vermont Agency of Natural Resources (VT ANR) previously called the VT AEC began the quarterly sampling of six monitoring wells MI8 AL2 AL4 AL5 AL7 and ALB (Grover 1988)
1988 The VTANR discontinued their quarterly groundwater monitoring program (Elliott 1990b)
1989 The VT ANR began air monitoring for volatile organic compounds in several homes located downgradient of the property A property representative manually excavated removed and backfilled 4 feet of soil from the lagoon area (Elliott 1990b VT ANR 1990a NUSFIT 1989a)
1990 The VT ANR completed a Preliminary Assessment of the Ailing Industrial Park in March and recommended that a high priority Screening Site Inspection be conducted The property representative removed 6 to 12 inches of surface soil from the rear of the property (VT ANR 1990a NUSFIT 1989a)
ENVIRONMENTAL SETTING
Mitec is located in Williston Chittenden County Vermont The topography of the property and surrounding area is generally flat (NUSFIT 1989a) Land-uses within 1 mile of the property are urban residential agricultural and commercial (USGS 1972a 1972b 1972c NUSFIT 1989a)
^ 0 There are no surface waters on the property and no runoff channels or runoff control features were noted during the NUSFIT reconnaissance (NUSFIT 1989a) The nearest surface water likely to receive drainage from the property is a perennial stream named Muddy Brook (USGS 1972b) This
NUS CORPORATION
C-583-10-0-147 October 22 1990
brook is located 1500 feet southwest of the property and flows approximately 25 miles northward intothe Winooski River (USGS 1972a 1972b) From the junction of Muddy Brook and the Winooski River the Winooski River flows westward for 155 miles where it enters Lake Champlain
The local soil consists of loamy medium to fine sands with traces of silt (USDA 1974) Overburden materials consist of deltaic deposits Logs from the installation of monitoring wells indicate that a thick layer of water saturated sands overlies a siltclay layer which is found at an approximate depth of 48 to 50 feet beneath the property (VT AEC 1986 Wagner and Associates 1986)
The bedrock beneath the property consists of interbedded limestone marble and dolomitic marble of the Heisenburg Synclinorium structure within the Champlain Lowland metasedimentary complex (Stewart 1973) Regionally the bedrock contains many faults and fractures and lies approximately 300 feet below the land surface (VTANR no date Stewart 1973)
The VT ANR reports that the groundwater surface in the overburden lies between 8 and 10 feet beneath the property The VT ANR and Wagner and Associates (Mitecs consultant) also report that groundwater flow is to the southwest and to south and west beneath the property (VT AEC 1986 Wagner and Associates 1986) Water level data was not reviewed by NUSFIT to confirm the directional flow of groundwater beneath the property Within a 4-mile radius of the property in the towns of Williston South Burlington Essex Junction and Colchester groundwater resources supply approximately 1000 people wi th drinking water from private wells and one community water system which serves 160 people (NWWA 1986)
The sole public groundwater supply located within 4 miles of the property is a community water system belonging to Meadowbrook Development This system is located 4800 feet northeast of the property and serves 160 people (VTANR 1990b)
The Champlain Water District (CWD) of South Burlington Vermont draws surface water from Lake Champlain and distributes it to Williston and the surrounding towns of Colchester Essex Junction and South Burlington (Hill 1989a 1989b) Lake Champlain is located more than 15 miles downstream from the property All residents of these towns with the exception of residents south of Interstate 89 in Williston are served by or have access to the CWD water supply Residents south of Interstate 89 in Williston rely on private wells for drinking water as there is no municipal water service to this area Approximately 800 Williston residents use private wells (NUSFIT 1987) Generally private wells located southwest of the property are set in shallow overbuTtien while those located south of Interstate 89 are almost exclusively drilled into bedrock (Hill 1989b VT ANR no date) There are reportedly several farms in the southeast sertion of South Burlington and within 4 miles of the property that also use private wells The nearest private well is located 1000 feet north of the property (Figure 1) (VT ANR no date) This well is 205 feet deep and is screened in bedrock (Elliott 1990c)
The Winooski River is used chiefly for recreational fishing and boating (NUSFIT 1989b) Approximately 27 Rare Species and Significant Natural Communities as identified by the State of Vermont are located on or near the Winooski River within 15 miles downstream of the Mitec property The majority of the species in this area are classified as being very rare in the state of Vermont but more abundant globally (VNHP 1989)
RESULTS
Between 1984 and 1990 soil groundwater residential tap water and indoor air quality at the Mitec property and surrounding area were sampled or monitored by either JH Stuart Associates Inc or contractors to the VT ANR A total of 30 monitoring wells were installed both on and off the property (Figure 3) NUSFIT has acquired some of the available analytical data present in the VT ANR files and has included that information in Attachments A and E through M of this report
NUS CORPORATION
c-583-10-0-147 October 22 1990
Soil
Soil samples were collected by JH Stuart and Associates Inc during the installation of monitoring wells MM through MI9onthe Mitec propertyin December 1984 and July 1985 The soil collected from the borings of these wells was sent to Industrial and Environmental Analysts Inc (lEA) for analysis of
-select heavy metals and cyanide by Extraction Procedure Toxicity Methods (EP Toxicity) The analytical results of soil samples collected indicated the presence of the following inorganic elements detected between 3 and 114 times detection limits chromium (total 760 parts per b i l l ion hexavalent 620 parts per bill ion) copper (2290 ppb) nickel (860 ppb) and zinc (510 ppb) (Attachment A) The concentrations of these elements do not exceed the maximum concentrations for EP Toxicity as established by the EPA (NARA 1990) A background sample was collected from monitoring well MI9 however the analytical results from that sample have not been identified Available file information did not indicate that volatile organic compounds (VOCs) were analyzed in any of these soil samples
The VT AEC directed Mitec to conduct post-removal sampling following the excavation of soils from the lagoon in the spring of 1985 (Sanborn 1985) Available file information did not indicate that post-removal sampling was ever performed by Mitec In July 1985 the VT AEC collected 11 soil samples during the installation of monitoring wells ALl through A L I I The analytical results of these samples were not located in the VTANR files
Groundwater
Between 1984 and 1986 30 overburden monitoring wells (MM through M19 ALl through AL21) were installed by JH Stuart Associates Inc and the VT AEC (Figure 3) The depths of these monitoring wells are between 15 and 52 feet The logs of these monitoring wells are included in Attachment B C and D Groundwater samples were collected from selected monitoring wells on 121484 121984 22085 61485 73085 and 186 NUSFIT has not reviewed the analytical data generated from the 121984 and 186 sampling rounds Beginning in March 1987 monitoring wells MIS AL2 AL4 AL5 AL7 and ALB were sampled quarteriy by Wagner Heindel and Noyes Inc under contract to the VT AEC Field and trip blank samples were collected by Wagner Heindel and Noyes Inc but there is no indication that an upgradientbackground sample was routinely collected Samples were analyzed for volatile organic compounds using EPA methods 601602 and inorganic elements using EPA method 600 In 1987 the sample analyses were perforrhed by lEA in 1988 the final year of groundwater monitoring groundwater samples were analyzed by Endyne Inc
The analytical results of groundwater samples collected from monitoring wells MM through MI9 and ALl through AL23 between 1984 and 1988 indicated the presence of five inorganic elements and 18 volatile organic compounds detected at concentrations ranging from 3 parts per billion (ppb) to 3300 ppb (Attachments E-K) Cadmium chromium (total and hexavalent) copper nickel and zinc were detected at concentrations between 3 and 113 times the detect ion l imits w i t h maximum concentrations of 420 ppb 3340 ppb 840 ppb 100 ppb and 380 ppb respectively (Attachments E and G)(1EA 1984) The following 18 volatile organic compounds were detected bromodichloromethane 11-dichloroethane 12-dichloroethane dibromochloromethane b romofo rm ch lo ro fo rm 12-dichloropropane Freon II methylene chloride toluene trichloroethene and tetrachloroethene acetone benzene trichloroethane carbon tetrachloride ethylbenzene and xylene (Attachments FH1JK)
The analytical results indicate that inorganic elements are concentrated in groundwater samples collected from monitoring well MI6 installed in the lagoon and monitoring wells MIS M16 M17 and MIS which lie southwest of the lagoon Analytical results also indicate that volatile organic compounds are concentrated in groundwater samples collected from monitoring wells AL2 AL4 AL7 AL8 and MIS which are located further west from the lagoon (Figure 3) The VT ANR and Wagner and
NUS CORPORATION
C-583-10-0-147 October 22 1990
Associates indicate that the analyses of groundwater samples collected from monitoring wells AL12 through ALl6 (located greater than 300 feet east of the lagoon) showed the presence of trichloroethene (TCE) 11-dichloroethene (11-DCE) xylene and chloroform (Wagner and Associates 1986 VT ANR 1990b) The VT ANR indicates that chromium and cadmium were not detected in any samples collected from any monitoring wells located east of the lagoon
The following table compares the federally listed Maximum Contaminant Levels (MCLs) w i th concentrations of VOCs and inorganic elements detected in groundwater samples collected from the vicinity of Mitec
MAXIMUM MAXIMUM CONCENTRATION CONTAMINANT DETECTED IN GROUNDWATER
COMPOUND LEVEL 1985T01988
Trichloroethene 5 ppb 3300 ppb
Tetrachloroethene 7 ppb 1700 ppb
chromium 50 ppb 3340 ppb
cadmium 10 ppb 420 ppb (NARA 1989)
Residential Tap Water
During the months of June and July 1985 the VT DOH collected samples from eight private residential well water supplies located on South Brownell and Shunpike Roads approximately 1000 feet to 2000 feet southwest of Mitec Samples collected on June 27 1985 were analyzed by the VT DOH Laboratory for volatile organic compounds Samples collected on July 16 1985 were analyzed for inorganics by the VT DOH Laboratory The analytical results of samples collected indicated the presence of trichloroethene tetrachloroethene and chloroform in 6 of the 12 private wells sampled (Attachment L) Trichloroethene was detected between 9 ppb and 590 ppb chloroform between 4 ppb and 13 ppb (VT AEC 1986) One private well sample contained tetrachloroethene (PCE) at 12 ppb The detected concentrations of TCE and PCE exceed MCLs of 5 ppb and 7 ppb respectively (NARA 1989) Chromium and cadmium were not detected in any of the private residential wells Copper was detected up at concentrations ranging between 010 to 023 (unit not reported) in three residential wells (Attachment M) Based on available file information the concentrations of nickel and zinc in the residential wells is undetermined
In response to the concentrations of VOCs detected by the VT DOH in six residential wells each of the affected residences were connected to the Williston municipal water supply during the summer of 1985 (VTAEC 1986)
NUS CORPORATION
c-583-10-0-147 October 22 1990
Indoor Air Quality
In 1989 the VT ANR contracted Aquatelthv Inc (AquateCh) to conduct air monitoring in the basements (or otherwise lowest level) of homes located on Kirby Lane and South Brownell Road In April July and October 1989 and January 1990 Aquatech sampled the air quality in six homes selected by the VT DOH A control blank duplicate and ambient air sampie from near the Mitec property were also collected by Aquatech The samples were analyzed for TCE PCE and 12-dichloroethene (12-DCE) by Aquatech using EPA methods TOI and T02 The VT ANR stated that the analytical results of samples collected between April 1989 and March 1990 indicated the presence of TCE PCE and 12-DCE at concentrations up to 051 ppbin the basement samples (VTANR 1990a)
File information and previous investigations of the Mitec property document an 11 year period disposal of rinsewater and sludge wastes containing solvents hydrocarbons cadmium chromium and nickel to the lagoon used by Mitec and at least one previous electroplating company which occupied the property The analytical results of soil samples collected in 1984 confirmed the presence of chromium and nickel in the lagoon and surrounding onsite soils Zinc was also detected in onsite soil samples however file information does not indicate that zinc was a component of wastes generated by Mitec or its predecessors Cadmium was not detected in onsite soil samples
The analyses of groundwater samples obtained from monitoring wells installed in and around the lagoon documented the presence of 18 volatile organic compounds including trichloroethene tetrachloroethene and toluene The detection of these three volatile organic compounds along with the detection of cadmium chromium nickel and copper in the groundwater of offsite monitoring wells is consistent with the documentation of wastes disposed of into the lagoon and the direction of groundwater flow in the unconfined aquifer beneath the lagoon as reported by the VT AEC and Wagner and Associates
Trichloroethene and tetrachloroethane were detected in the residential well samples although these concentrations are considerably higher than those detected in monitoring well samples collected from the vicinity of the lagoon The concentrations of chromium cadmium and nickel were highest in the vicinity of the lagoon and decreased in concentration in groundwater samples which were collected further southwest Concentrations of chromium and cadmium were not detected in any of the residential wells as of July 1985
SUMMARY
In 1972 a lagoon was created on Lot 15 of the Ailing Industrial Park in Williston Vermont by a company named Qual Tech North American Alloys a company which occupied Lot 15 between 1974 and 1977 (prior to Mitec) also used the onsite lagoon for the disposal of electroplating wastes between 1974 and 1977 Between 1979 and 1984 Mitec a manufacturer of microwave components operated an electroplating facility on Lot 15 and discharged an undetermined quantity of plating rinsewater and sludge wastes to the onsite lagoon These wastes included cadmium chromium nickel alcohols acids solvents and hydrocarbons
Analytical results of soil samples has confirmed the presence of chromium copper nickel and zinc in soil samples from the lagoon and surrounding area No VOC analyses have been performed and background sample has been identified for a comparison of the soli analytical results Analytical results of onsite groundwater samples collected in 1984 by JH Stuart Associates Inc revealed chromium in addition to cadmium at concentrations up to 50 parts per billion (ppb) Continued groundwater sampling by the Vermont Agency of Environmental Conservation (VT AEC) and JH Stuart Associates Inc identified 18 volatile organic compounds ranging in concentration from 3 to 3300 ppb The detected concentrations of trichloroethene tetrachloroethene chromium and cadmium in groundwater samples exceed federally listed Maximum Contaminant Levels
Miilt roRpnoATinM
c-583-10-0-147 October 22 1990
In 1985 several private well water supplies located approximately 1000 feet southwest of the lagoon were replaced wi th municipal water when the well supplies were determined to be contaminated with volatile organic compounds similar to those which were detected in onsite groundwater samples Based on the analytical data obtained from groundwater monitoring wells installed on the east side of Commerce Street the VT AEC has inferred the presence of contributing sources of contamination emanating from the Ailing Industrial Park^
Approximately 1160 people rely on private wells for drinking water in towns located within 4 miles of the property Included in this estimate is a community water supply located 4800 feet northeast of the property An area 4000 feet to the south of the property is dependent upon private wells due to the lack of municipal water service to that area Along 15 miles of the downstream surface water pathway surface waters are used for recreational fishing and boating Approximately 27 Rare Species and Significant Natural Communities are located on or near the Winooski River and downstream of the Mitec property
Due to the known disposal without the necessary permitting of hazardous electroplating wastes to the lagoon at 15 Commerce Street following the enactment of the Resource Conservation and Recovery Act (RCRA) in November 1980 NUSFIT and Region 1 EPA concur that Mitec is under RCRA purview therefore current activities are deferred to that agency
Submitted By
Jamesllliott Project Manager
Approval fCoberbber tt JuBamplaquoJuBamplaquohh
lXOff iceMa^^euro
Jpoundib
REFERENCES
Aginsky I (NUSFIT) 1987a Telecon wi th J Malloy (Essex Village) RE Water supply judge Development TDD No F1-8703-31 April 9 1120 hours
Aginsky I (NUSFIT) 1987b Telecon with A Williams (Williston Water Distrirt) RE Water supply Judge Development TDD No F1-8703-31 Ajarit 9 1030 hours
Amadon J (Vermont Agency of Environmental Conservation) 1985 Letter to WJ Spitzel (Vermont Department of Health) RE Contamination investigation in Williston Vermont Agency of Natural Resources Department of Environmental Conservation Hazardous Materials Management Division August 20
Elliott J (NUSFIT) 1990a Telecon with L Guere (Vermont Agency of Natural Resources) RE Site historyAiling Industrial Park Mitec TDD No F1-8904-04 February 15
Elliott J (NUSFIT) 1990b Telecon with S Corneille (Vermont Agency of Natural Resources) RE Mitec statusrecent developments Mitec TDD No F1-8904-04 February 7
Elliott J (NUSFIT) 1990c Telecon with Mr Ashley (Vermont Agency of Natural Resources) RE Williston well number 21 Mitec TDD No F1-8904-04 June 19
Grover D (Wagner Heindel and Noyes Inc) 1988 Letter to C Sanborn (Vermont Agency of Natural Resources) RE Quarteriy sampling results at Mitec site Williston Vermont November 23
Guere L (Vermont Agency of Natural Resources) 1990 Letter to J Elliott (NUSFIT) February 22
Hill D (NUSFIT) 1989a Telecon wi th D Pratt (Champlain Water District) RE Judge Development Judge Development TDD No F1-8804-06 July 28
Hill D (NUSFIT) 1989b Telecon wi th Sue (South Buriington Water Department) RE Judge Development Judge Development TDD No F1-8804-06 July 28
lEA 1985 Analysis Report Samples sent to Industrial and Environmental Analysts from JH Stuart Associates on 121484 January 22
NARA (National Archives and Records Administration) 1989 Code of Federal Regulations Title 40 Protection of Environment Part 141 National Primary Drinking Water Regulations Subpart B Items 141Hand 14112 (Washington DC Government Printing Office)
NARA (National Archives and Records Administration) 1990 Code of Federal Regulations Title 40 Protection of Environment Part 261 Identification and Listing of Hazardous Waste Subpart C Item 26124 (Washington DC Government Printing Office)
NUSFIT 1987 Preliminary Assessment Mitec Williston Vermont dated March 19 TDD No Fl-8701-36
NUSFIT 1989a (Issued) Logbook No 89-1400 Mitec TDD No F1-8904-04
NUSFIT 1989b Final Screening Site Inspection Judge Development Williston Vermont TDD No F1-8804-06 December NWWA 1986 Vermont Wei I Fax Database National Water Well Association January
Prewitt J (Wagner Heindel and Noyes Inc) 1988a Letter to J Amadon (Vermont Agency of Natural Resources) May 23
Prewitt J (Wagner Heindel and Noyes Inc) 1988b Letter to C Sanborn (Vermont Agency of Natural Resources) September 13
Sanborn C (VTAEC) 1985 Letter to J Stuart(JH Stuart Associates Jnc) RE Mitec May 8
Stewart DP 1973 Geology for Environmental Planning in the Buriington-Middlebury Region Vermont Montpelier VT Vermont Geological Survey Water Resources Department
USDA 1974 Soil Survey of Chittenden County Vermont United States Department of Agriculture Soil Conservation Service January
US EPA 1990 Comprehensive Environmental Response Compensation and Liability Information System (CERCLIS) printout Region 1 United States Environmental Protection Agency
USGS 1972a Burlington Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised in 1972
USGS 1972b Essex Junction Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised in 1972
USGS 1972c Buriington Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised i n 1972
VNHP 1989 Letter to D Hill (NUSFIT) RE Critical habitatsSensitive environments of Winooski River Judge Development TDD No F1-8903-98 Vermont Natural Heritage Program November 10
VT AEC 1984 Trip report Mitec Electronics LTD memo to file from B Fitzgerald (Vermont Agency of Environmental Conservation) dated July 5
VT AEC 1985 Site Inspection Report of the Champlain Cable Corporation Colchester Vermont VermontAgency of Environmental Conservation October 20
1
VT AEC 1986 Draft Report on Investigations of Contamination Emanating from the Ai l ing Industrial Park Vermont Agency of Environmental Conservation Waste Management Division February
VT ANR no date Well logs of wells in Williston Vermont Vermont Agency of Natural Resources Department of Environmental Conservation Water Resources Division
VT ANR 1985 Mitec offsite investigation memo to H Garabeian Vermont Agency of Natural Resources from C Stone VermontAgency of Natural Resources dated August 12
VT ANR 1990a Synopsis memo to Mitec file from L Guere (Vermont Agency of Natural Resources) dated February 9
VTANR 1990b Ailing Industrial Park Final Preliminary Assessment Report Vermont Agency of Natural Resources Department of Environmental Conservation Hazardous Materials Management Division February 23
Wagner and Associates Inc 1986 Report of findings regarding Mitec case in Williston Vermont April 15
LIST OF ATTACHMENTS
ATTACHMENT A
EP Toxicity analytical data of soil samples collected by J H Stuart Associates Inc in December 1984 and July 1985 Results reported by Industrial and EnvironmentaKAhalysts Inc
ATTACHMENTS
Soil boring logs for sampling and monitoring well installation at Mitec Systems Corporation 15 Commerce Street Williston Vermont conducted under the Direction of JH Stuart Associates dated December 22 1984
ATTACHMENT C
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) condurted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
ATTACHMENT E
Analytical results of groundwater samples collected by JH Stuart Associates on December 14 1984 Reported by Industrial and Environmental Analysts Inc on December 211984
ATTACHMENT F
Organic water quality analyses from samples collected on February 20 1985 from MitecAlling groundwater monitoring wells
1
ATTACHMENT G
Mitec water analysis from water samples collected from M i l - MI9 dated June 141985
ATTACHMENT H
Organicwaterquality analyses of MitecAlling groundwater monitoring wells dated June 171985
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 61988 Analyses reported by Endyne Inc on May 13 1988
ATTACHMENT K
Quarteriy sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
ATTACHMENT L
VOC results of well sampling around Mitec Corp Williston Vermont Data presented by the Vermont Department of Health
ATTACHMENT M
Vermont Department of Health Drinking water samples dated July 161985
ATTACHMENT A
EP Toxicity analytical data of soil samples collected by J H Stuart Associates Inc in December 1984 and July 1985 Results reported by Industrial and Environmental Analysts Inc
bull A c shyind trial amp Environmental olysts inc PO Box 626 bull Essex Junction Vermont 054o2 bull 802-878-5108 Ld^
Customer Address City State Zip Attention
Dace Dace Samples Received Customer Order Number
Copper Site (mg1)
1 L33
2 ^ 181
3 092
4 035
ANALYSIS REPORT
JH Stuart Associates Inc PO^ Box 367 Essex Center VT 05451 John Stuart
14 August 1985 24 July 1985
MITEC EP TOX ANALYSIS
Total Hexavalent Nickel Zinc Chromium Chromium (mg1) (mg1) (agl) (mg1)
086 018 lt0025 lt0025
lt002 015 076 062
054 013 0030 lt0-025
lt002 008 lt0025 lt0025
Cadmium (mg1)
lt001
lt001
- lt001
lt001
Signature yi^ ^^^
Offices ond loborotories located in Essex Junction Vermont Reseofch Triangle Park North Carolina
ATTACHMENT B
Soil boring logs for sampling and monitoring well installation at Mitec Systems Corporation 15 Commerce Street Williston Vermont conducted under the Direction of JH Stuart Associates dated December 221984
^ - ^
) T V ^ O ^ - ^ V
Decetnber 2 2- 1984
i mitrz ult[- -li - u 1
The Eollowinci arc ui joil Tiar Ion for sampling and monitor well instailati- conclun l at Mitec Systems Corporation 15 Commcrco St Wii 1 rhon Vt conducterl under the direction of John Stuart Jn Sraquoit ltjsociates Samples taken were obtained using r-igtrs3ntatiV -rvlit slaquoolaquojn sampling ( Ta 1 amp6) Observations vere made from auqir tailings Monitor wells vere constructed oC 2 ID factory ijlotted (5) and threaded ( Diedrich) PVC covered with filter Cabric held in place with
fiber reinforced tape 18 amp 9 Used SS wire ) All wells were difficult to instal due to flowing sand
11684 MW 41 0-5 Clean oxidized medium sand lyL bullbull5-15Saturated neutral medium sand
MW 99 WL(vater level below top of pipe) 1725 TP(total pipe) 25 SU (pipe above grade) betonite 56-62 BG (below grade)
M WTB 20-3 Sand fill bull bull 3-5 Oxidized orange brown loamy sand
1 T 5-20Saturated neutral medium turning finer sand Representative samples-sampler riding in auger
-21 Saturated neutral fine flowing sand bull -262 Same
-326bullbull Same -367 Reduced blue gray fine sand trace of silt MW 74 WL 171 TP 23 SU betonite 46-5 BG
bull MW 13 0-4 Medium san^ 4-5 Mottled medium sand ^
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
U shy Krcvr nG bulli r-l Ao-M- bull
n n Oox bullbull(3 Unic ill vt 54bi
9 shy ) 4 L-
Lii bull bullbull - laquo July 13 1985 Mr -Chris Stone
The following are the boring logs Cor Mitect project conducted at the Alden 6 Provost properties under the direction of Chris Stone and bull-John Amidon representing AEC
070885^^ -11 3223 (blows from a 140 hammer falling 30 to drive a
standard penetration sampler 6 -blow counts are not intended for load bearing information ie emphasis is on sample recovery) Sait brown slightly silty fine sand water at 8 shy
-17 1 2443 Sat brown fine sand -22 26 Sat gray med sand -275 221 Brown medium sand over over gray fine sandy silt
MONITOR WELL Factory threaded amp Slotted (010) PVC-Deitrich
rSlotted section- 10 Solid -Riser- 20 Bags Sand- 55 Betonite Plug- 7 Total Pipe- 254 Water Level- 71 bullbullStick Op- 5 Top slop +above -below water- -865 bullAir Pump Developed- Good Flow- Good bull 5 Extension added AFTER these measurements
- 070885 (ALI2 -125 ^544Gray Brown fine-medium sanSaturated
-176- bullbull2467 Gray brown medium sand -2267 213 Gray medium sand mottled -28 11 Questionable recovery sample is gray brown medium tro
coarse sand This is not typical of blow counts amp samples from other borings also augers had gray silty silty sand at bottom
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section- 10 Solid Riser- 15 Bags Sandshy 55 Betonite Plugshy ^ Total Pipeshy 254 Water Levelshy 94 Stick Up- 0 Top slap bullbullbullabove -below watershy -63 Air Pump Developedshy Good Flow- Good
070985ltAL 13 v-r- -12 3223 Saturated brown fine sand trace silt water at 8
-169 346 Brown medium sand laquo -215 234 Brown fine nand raquo -276 22 Brown fine sand V9=3 ppm laquoV-t -328 122 Gray fine sand
S o l i d R i s e r - 3 5 T o t a l P i p e - 4 0 8
Top s l o p bullvabovo - b e l o wC l o u d y F lowshy
MONITOR WELL bullbullbullbull 2 Factory threaded 6 Slotted- (010) Slotted section- 10 Solid Riser- 15 Sand Pack- 14 Good Betonite Plug- 7 Total Pipe-Stick Op- Top slop +above -below Air Pump Developed-Slightly cloudy Flowshy
bullbull 081285 (ALI 10 -11 gt shygtlt
-V bull -168 -219 -27
-325 bull ( bull gt y -365
Wate r L e v e l shy 7 v a t e r shy - 8 4
Good s a n d
P V C - D e i t r i c h Bags Sand-Good 5
W a t e r L e v e l shy 56 w a t e r shy -255
good
PVC-Deitrich Bags Sand-
Water Level-water-
Good 1
58 Light brown dry medium sand VO=0 254 Sat brown medium sand water at 138 VO=0 232 Brown medium sand 333 Brown medium amp fine sand 212 Gray fine sand very liitle sample 22 No recovery drilled into gray problems from upper medium flowing
MONITOR WELL Factory threaded amp Slotted (010)
bulliSlotted section- 10 bullSolid Riser- 20 h Sand Pack- 13 Good Betonite Plugshy 13
bullbull Stick Upshy 0 iAlr Pump Developed-
T o t a lTop s l o pno
P i p e shy 3 2 bullbullbullabove - b e l o w
P lowshy
^ ^ 8 1 2 8 5 AL6 2
111 5 6 Wet b rown f i n e s a n d
1 1 9 332 Brown fine sand 17 453 Brown fine sand 2 2 5 231 Brown fine sand
fine sand to eliminate sand V
P V C - D e i t r i c h Bags S a n d shy bull 7
W a t e r L e v e l shy 1 3 6 w a t e r shy - 8 7 bullbull
bull-bullbull -317 21 Gray fine - nraquoi Found siltclay on aogert bull wlion puJI-i
bullgtbull=bull- bull D M r T O i e - fi 2 Factory threadc f Sloti--~i (Old) PVC-Deitrich bull Oloecad aaetion 15 Soli i ulrt^ie- bull t Gags Sand- a Sand Pack-Good at bottom of I-l iicr^inn bull ie collapse at top J Betonite Plug- 55 Tot^ ^ i p s - -of t Water Level- 62 ^ Stick Up- -3(sect Top -llaquo-jp -^abo^ bull -clov watershy -129 bull Air Pump Developed- no ovmdash
Location 2 4 From 40 MPH sign amp 35 from bush
^Gerard Adams
ly fcfe^ -Tj shy
yv-y y
m - y y
bulli^^-^
VOC Results of Well Sampling around HicccCorp Williston Vermont
Ralph Goodhue
Rovena Baces
Marcel Plouffe
Ed Hart
Gerry Bates
DOn Lavalley
Larry Botvln
Robert Doherty
Kenneth Charland
Clifford Begin
Helen Irwin
Bernard Chynoweth
MAP DateSampllnjt RESULTS (ppra) 6 1 8 8 5 Scacua
ll 41085 bull T 3 - l 2 0 C H - - 0 0 5 Town
13 41085 T 3 - 1 4 4 CH- 005 PRIVATE
U 41085 T 3 - 1 9 0 C H - O l l TOWIJ
15 41085 T 3 - 5 9 CH- 013 TOWN
16(point ) 5785 ND TOWN (cellar) T 3 - 0 0 9 CH- 004
28 41085 T3-raquoDT4-0l2 CH-013 TOWN
32 51385 ND PRIVATE
I-S 5785 ND PRIVAT-E
3-A 5885 ND TOWN
5-A 5R85 ND PRIVATE
2-W 51485 ND PRIVATE
3-W 51485 ND PRIVATE
t i - TRICHLOROETHYLENE (safe health advisory level- 045 ppm) CH- CHLOROFORM (safe health advisory level- 10 ppm) n bullbullbullT4- TETRACHLOROETHYLENE (safe health advisory level- 020 ppm) ND- not detected
ATTACHMENT L
VOC results of well sampling around Mitec Corp Wil l iston Vermont Data presented by the Vermont Department of Health
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION FIELD BLANK SAMPLE COLLECTED DY J Prewitt REF laquo 2 4G7 DATE SAMPLED May 6 1908 TIME SAMPLED 1415 DATE RECEIVED May 6 1988
1 Method 601 detection limit is 1 ugL 2 None detected 3 Trace but below quantification limit 4 Present in background laboratory envgt pnraent
Analyst n Stearns Reviewed by L-iyc
ATTACHMENT K
Quarterly sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
I I Laboratory ServicesE N DYNE INC 1 Wonlworlh Drive Williston Vermont 05495 (002) 079-4333
LABORATORY REPORT
EPA METHOD 6 0 1 mdash PURGEABLE FIALOCARnONS
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION TRIP FUANK SAMPLE COLLECTED BY J Prewitt REF 24 66 DATE SAMPLED May 6 1900 TIME SAMPLED 1410 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
C-583-10-0-147 October 22 1990
brook is located 1500 feet southwest of the property and flows approximately 25 miles northward intothe Winooski River (USGS 1972a 1972b) From the junction of Muddy Brook and the Winooski River the Winooski River flows westward for 155 miles where it enters Lake Champlain
The local soil consists of loamy medium to fine sands with traces of silt (USDA 1974) Overburden materials consist of deltaic deposits Logs from the installation of monitoring wells indicate that a thick layer of water saturated sands overlies a siltclay layer which is found at an approximate depth of 48 to 50 feet beneath the property (VT AEC 1986 Wagner and Associates 1986)
The bedrock beneath the property consists of interbedded limestone marble and dolomitic marble of the Heisenburg Synclinorium structure within the Champlain Lowland metasedimentary complex (Stewart 1973) Regionally the bedrock contains many faults and fractures and lies approximately 300 feet below the land surface (VTANR no date Stewart 1973)
The VT ANR reports that the groundwater surface in the overburden lies between 8 and 10 feet beneath the property The VT ANR and Wagner and Associates (Mitecs consultant) also report that groundwater flow is to the southwest and to south and west beneath the property (VT AEC 1986 Wagner and Associates 1986) Water level data was not reviewed by NUSFIT to confirm the directional flow of groundwater beneath the property Within a 4-mile radius of the property in the towns of Williston South Burlington Essex Junction and Colchester groundwater resources supply approximately 1000 people wi th drinking water from private wells and one community water system which serves 160 people (NWWA 1986)
The sole public groundwater supply located within 4 miles of the property is a community water system belonging to Meadowbrook Development This system is located 4800 feet northeast of the property and serves 160 people (VTANR 1990b)
The Champlain Water District (CWD) of South Burlington Vermont draws surface water from Lake Champlain and distributes it to Williston and the surrounding towns of Colchester Essex Junction and South Burlington (Hill 1989a 1989b) Lake Champlain is located more than 15 miles downstream from the property All residents of these towns with the exception of residents south of Interstate 89 in Williston are served by or have access to the CWD water supply Residents south of Interstate 89 in Williston rely on private wells for drinking water as there is no municipal water service to this area Approximately 800 Williston residents use private wells (NUSFIT 1987) Generally private wells located southwest of the property are set in shallow overbuTtien while those located south of Interstate 89 are almost exclusively drilled into bedrock (Hill 1989b VT ANR no date) There are reportedly several farms in the southeast sertion of South Burlington and within 4 miles of the property that also use private wells The nearest private well is located 1000 feet north of the property (Figure 1) (VT ANR no date) This well is 205 feet deep and is screened in bedrock (Elliott 1990c)
The Winooski River is used chiefly for recreational fishing and boating (NUSFIT 1989b) Approximately 27 Rare Species and Significant Natural Communities as identified by the State of Vermont are located on or near the Winooski River within 15 miles downstream of the Mitec property The majority of the species in this area are classified as being very rare in the state of Vermont but more abundant globally (VNHP 1989)
RESULTS
Between 1984 and 1990 soil groundwater residential tap water and indoor air quality at the Mitec property and surrounding area were sampled or monitored by either JH Stuart Associates Inc or contractors to the VT ANR A total of 30 monitoring wells were installed both on and off the property (Figure 3) NUSFIT has acquired some of the available analytical data present in the VT ANR files and has included that information in Attachments A and E through M of this report
NUS CORPORATION
c-583-10-0-147 October 22 1990
Soil
Soil samples were collected by JH Stuart and Associates Inc during the installation of monitoring wells MM through MI9onthe Mitec propertyin December 1984 and July 1985 The soil collected from the borings of these wells was sent to Industrial and Environmental Analysts Inc (lEA) for analysis of
-select heavy metals and cyanide by Extraction Procedure Toxicity Methods (EP Toxicity) The analytical results of soil samples collected indicated the presence of the following inorganic elements detected between 3 and 114 times detection limits chromium (total 760 parts per b i l l ion hexavalent 620 parts per bill ion) copper (2290 ppb) nickel (860 ppb) and zinc (510 ppb) (Attachment A) The concentrations of these elements do not exceed the maximum concentrations for EP Toxicity as established by the EPA (NARA 1990) A background sample was collected from monitoring well MI9 however the analytical results from that sample have not been identified Available file information did not indicate that volatile organic compounds (VOCs) were analyzed in any of these soil samples
The VT AEC directed Mitec to conduct post-removal sampling following the excavation of soils from the lagoon in the spring of 1985 (Sanborn 1985) Available file information did not indicate that post-removal sampling was ever performed by Mitec In July 1985 the VT AEC collected 11 soil samples during the installation of monitoring wells ALl through A L I I The analytical results of these samples were not located in the VTANR files
Groundwater
Between 1984 and 1986 30 overburden monitoring wells (MM through M19 ALl through AL21) were installed by JH Stuart Associates Inc and the VT AEC (Figure 3) The depths of these monitoring wells are between 15 and 52 feet The logs of these monitoring wells are included in Attachment B C and D Groundwater samples were collected from selected monitoring wells on 121484 121984 22085 61485 73085 and 186 NUSFIT has not reviewed the analytical data generated from the 121984 and 186 sampling rounds Beginning in March 1987 monitoring wells MIS AL2 AL4 AL5 AL7 and ALB were sampled quarteriy by Wagner Heindel and Noyes Inc under contract to the VT AEC Field and trip blank samples were collected by Wagner Heindel and Noyes Inc but there is no indication that an upgradientbackground sample was routinely collected Samples were analyzed for volatile organic compounds using EPA methods 601602 and inorganic elements using EPA method 600 In 1987 the sample analyses were perforrhed by lEA in 1988 the final year of groundwater monitoring groundwater samples were analyzed by Endyne Inc
The analytical results of groundwater samples collected from monitoring wells MM through MI9 and ALl through AL23 between 1984 and 1988 indicated the presence of five inorganic elements and 18 volatile organic compounds detected at concentrations ranging from 3 parts per billion (ppb) to 3300 ppb (Attachments E-K) Cadmium chromium (total and hexavalent) copper nickel and zinc were detected at concentrations between 3 and 113 times the detect ion l imits w i t h maximum concentrations of 420 ppb 3340 ppb 840 ppb 100 ppb and 380 ppb respectively (Attachments E and G)(1EA 1984) The following 18 volatile organic compounds were detected bromodichloromethane 11-dichloroethane 12-dichloroethane dibromochloromethane b romofo rm ch lo ro fo rm 12-dichloropropane Freon II methylene chloride toluene trichloroethene and tetrachloroethene acetone benzene trichloroethane carbon tetrachloride ethylbenzene and xylene (Attachments FH1JK)
The analytical results indicate that inorganic elements are concentrated in groundwater samples collected from monitoring well MI6 installed in the lagoon and monitoring wells MIS M16 M17 and MIS which lie southwest of the lagoon Analytical results also indicate that volatile organic compounds are concentrated in groundwater samples collected from monitoring wells AL2 AL4 AL7 AL8 and MIS which are located further west from the lagoon (Figure 3) The VT ANR and Wagner and
NUS CORPORATION
C-583-10-0-147 October 22 1990
Associates indicate that the analyses of groundwater samples collected from monitoring wells AL12 through ALl6 (located greater than 300 feet east of the lagoon) showed the presence of trichloroethene (TCE) 11-dichloroethene (11-DCE) xylene and chloroform (Wagner and Associates 1986 VT ANR 1990b) The VT ANR indicates that chromium and cadmium were not detected in any samples collected from any monitoring wells located east of the lagoon
The following table compares the federally listed Maximum Contaminant Levels (MCLs) w i th concentrations of VOCs and inorganic elements detected in groundwater samples collected from the vicinity of Mitec
MAXIMUM MAXIMUM CONCENTRATION CONTAMINANT DETECTED IN GROUNDWATER
COMPOUND LEVEL 1985T01988
Trichloroethene 5 ppb 3300 ppb
Tetrachloroethene 7 ppb 1700 ppb
chromium 50 ppb 3340 ppb
cadmium 10 ppb 420 ppb (NARA 1989)
Residential Tap Water
During the months of June and July 1985 the VT DOH collected samples from eight private residential well water supplies located on South Brownell and Shunpike Roads approximately 1000 feet to 2000 feet southwest of Mitec Samples collected on June 27 1985 were analyzed by the VT DOH Laboratory for volatile organic compounds Samples collected on July 16 1985 were analyzed for inorganics by the VT DOH Laboratory The analytical results of samples collected indicated the presence of trichloroethene tetrachloroethene and chloroform in 6 of the 12 private wells sampled (Attachment L) Trichloroethene was detected between 9 ppb and 590 ppb chloroform between 4 ppb and 13 ppb (VT AEC 1986) One private well sample contained tetrachloroethene (PCE) at 12 ppb The detected concentrations of TCE and PCE exceed MCLs of 5 ppb and 7 ppb respectively (NARA 1989) Chromium and cadmium were not detected in any of the private residential wells Copper was detected up at concentrations ranging between 010 to 023 (unit not reported) in three residential wells (Attachment M) Based on available file information the concentrations of nickel and zinc in the residential wells is undetermined
In response to the concentrations of VOCs detected by the VT DOH in six residential wells each of the affected residences were connected to the Williston municipal water supply during the summer of 1985 (VTAEC 1986)
NUS CORPORATION
c-583-10-0-147 October 22 1990
Indoor Air Quality
In 1989 the VT ANR contracted Aquatelthv Inc (AquateCh) to conduct air monitoring in the basements (or otherwise lowest level) of homes located on Kirby Lane and South Brownell Road In April July and October 1989 and January 1990 Aquatech sampled the air quality in six homes selected by the VT DOH A control blank duplicate and ambient air sampie from near the Mitec property were also collected by Aquatech The samples were analyzed for TCE PCE and 12-dichloroethene (12-DCE) by Aquatech using EPA methods TOI and T02 The VT ANR stated that the analytical results of samples collected between April 1989 and March 1990 indicated the presence of TCE PCE and 12-DCE at concentrations up to 051 ppbin the basement samples (VTANR 1990a)
File information and previous investigations of the Mitec property document an 11 year period disposal of rinsewater and sludge wastes containing solvents hydrocarbons cadmium chromium and nickel to the lagoon used by Mitec and at least one previous electroplating company which occupied the property The analytical results of soil samples collected in 1984 confirmed the presence of chromium and nickel in the lagoon and surrounding onsite soils Zinc was also detected in onsite soil samples however file information does not indicate that zinc was a component of wastes generated by Mitec or its predecessors Cadmium was not detected in onsite soil samples
The analyses of groundwater samples obtained from monitoring wells installed in and around the lagoon documented the presence of 18 volatile organic compounds including trichloroethene tetrachloroethene and toluene The detection of these three volatile organic compounds along with the detection of cadmium chromium nickel and copper in the groundwater of offsite monitoring wells is consistent with the documentation of wastes disposed of into the lagoon and the direction of groundwater flow in the unconfined aquifer beneath the lagoon as reported by the VT AEC and Wagner and Associates
Trichloroethene and tetrachloroethane were detected in the residential well samples although these concentrations are considerably higher than those detected in monitoring well samples collected from the vicinity of the lagoon The concentrations of chromium cadmium and nickel were highest in the vicinity of the lagoon and decreased in concentration in groundwater samples which were collected further southwest Concentrations of chromium and cadmium were not detected in any of the residential wells as of July 1985
SUMMARY
In 1972 a lagoon was created on Lot 15 of the Ailing Industrial Park in Williston Vermont by a company named Qual Tech North American Alloys a company which occupied Lot 15 between 1974 and 1977 (prior to Mitec) also used the onsite lagoon for the disposal of electroplating wastes between 1974 and 1977 Between 1979 and 1984 Mitec a manufacturer of microwave components operated an electroplating facility on Lot 15 and discharged an undetermined quantity of plating rinsewater and sludge wastes to the onsite lagoon These wastes included cadmium chromium nickel alcohols acids solvents and hydrocarbons
Analytical results of soil samples has confirmed the presence of chromium copper nickel and zinc in soil samples from the lagoon and surrounding area No VOC analyses have been performed and background sample has been identified for a comparison of the soli analytical results Analytical results of onsite groundwater samples collected in 1984 by JH Stuart Associates Inc revealed chromium in addition to cadmium at concentrations up to 50 parts per billion (ppb) Continued groundwater sampling by the Vermont Agency of Environmental Conservation (VT AEC) and JH Stuart Associates Inc identified 18 volatile organic compounds ranging in concentration from 3 to 3300 ppb The detected concentrations of trichloroethene tetrachloroethene chromium and cadmium in groundwater samples exceed federally listed Maximum Contaminant Levels
Miilt roRpnoATinM
c-583-10-0-147 October 22 1990
In 1985 several private well water supplies located approximately 1000 feet southwest of the lagoon were replaced wi th municipal water when the well supplies were determined to be contaminated with volatile organic compounds similar to those which were detected in onsite groundwater samples Based on the analytical data obtained from groundwater monitoring wells installed on the east side of Commerce Street the VT AEC has inferred the presence of contributing sources of contamination emanating from the Ailing Industrial Park^
Approximately 1160 people rely on private wells for drinking water in towns located within 4 miles of the property Included in this estimate is a community water supply located 4800 feet northeast of the property An area 4000 feet to the south of the property is dependent upon private wells due to the lack of municipal water service to that area Along 15 miles of the downstream surface water pathway surface waters are used for recreational fishing and boating Approximately 27 Rare Species and Significant Natural Communities are located on or near the Winooski River and downstream of the Mitec property
Due to the known disposal without the necessary permitting of hazardous electroplating wastes to the lagoon at 15 Commerce Street following the enactment of the Resource Conservation and Recovery Act (RCRA) in November 1980 NUSFIT and Region 1 EPA concur that Mitec is under RCRA purview therefore current activities are deferred to that agency
Submitted By
Jamesllliott Project Manager
Approval fCoberbber tt JuBamplaquoJuBamplaquohh
lXOff iceMa^^euro
Jpoundib
REFERENCES
Aginsky I (NUSFIT) 1987a Telecon wi th J Malloy (Essex Village) RE Water supply judge Development TDD No F1-8703-31 April 9 1120 hours
Aginsky I (NUSFIT) 1987b Telecon with A Williams (Williston Water Distrirt) RE Water supply Judge Development TDD No F1-8703-31 Ajarit 9 1030 hours
Amadon J (Vermont Agency of Environmental Conservation) 1985 Letter to WJ Spitzel (Vermont Department of Health) RE Contamination investigation in Williston Vermont Agency of Natural Resources Department of Environmental Conservation Hazardous Materials Management Division August 20
Elliott J (NUSFIT) 1990a Telecon with L Guere (Vermont Agency of Natural Resources) RE Site historyAiling Industrial Park Mitec TDD No F1-8904-04 February 15
Elliott J (NUSFIT) 1990b Telecon with S Corneille (Vermont Agency of Natural Resources) RE Mitec statusrecent developments Mitec TDD No F1-8904-04 February 7
Elliott J (NUSFIT) 1990c Telecon with Mr Ashley (Vermont Agency of Natural Resources) RE Williston well number 21 Mitec TDD No F1-8904-04 June 19
Grover D (Wagner Heindel and Noyes Inc) 1988 Letter to C Sanborn (Vermont Agency of Natural Resources) RE Quarteriy sampling results at Mitec site Williston Vermont November 23
Guere L (Vermont Agency of Natural Resources) 1990 Letter to J Elliott (NUSFIT) February 22
Hill D (NUSFIT) 1989a Telecon wi th D Pratt (Champlain Water District) RE Judge Development Judge Development TDD No F1-8804-06 July 28
Hill D (NUSFIT) 1989b Telecon wi th Sue (South Buriington Water Department) RE Judge Development Judge Development TDD No F1-8804-06 July 28
lEA 1985 Analysis Report Samples sent to Industrial and Environmental Analysts from JH Stuart Associates on 121484 January 22
NARA (National Archives and Records Administration) 1989 Code of Federal Regulations Title 40 Protection of Environment Part 141 National Primary Drinking Water Regulations Subpart B Items 141Hand 14112 (Washington DC Government Printing Office)
NARA (National Archives and Records Administration) 1990 Code of Federal Regulations Title 40 Protection of Environment Part 261 Identification and Listing of Hazardous Waste Subpart C Item 26124 (Washington DC Government Printing Office)
NUSFIT 1987 Preliminary Assessment Mitec Williston Vermont dated March 19 TDD No Fl-8701-36
NUSFIT 1989a (Issued) Logbook No 89-1400 Mitec TDD No F1-8904-04
NUSFIT 1989b Final Screening Site Inspection Judge Development Williston Vermont TDD No F1-8804-06 December NWWA 1986 Vermont Wei I Fax Database National Water Well Association January
Prewitt J (Wagner Heindel and Noyes Inc) 1988a Letter to J Amadon (Vermont Agency of Natural Resources) May 23
Prewitt J (Wagner Heindel and Noyes Inc) 1988b Letter to C Sanborn (Vermont Agency of Natural Resources) September 13
Sanborn C (VTAEC) 1985 Letter to J Stuart(JH Stuart Associates Jnc) RE Mitec May 8
Stewart DP 1973 Geology for Environmental Planning in the Buriington-Middlebury Region Vermont Montpelier VT Vermont Geological Survey Water Resources Department
USDA 1974 Soil Survey of Chittenden County Vermont United States Department of Agriculture Soil Conservation Service January
US EPA 1990 Comprehensive Environmental Response Compensation and Liability Information System (CERCLIS) printout Region 1 United States Environmental Protection Agency
USGS 1972a Burlington Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised in 1972
USGS 1972b Essex Junction Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised in 1972
USGS 1972c Buriington Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised i n 1972
VNHP 1989 Letter to D Hill (NUSFIT) RE Critical habitatsSensitive environments of Winooski River Judge Development TDD No F1-8903-98 Vermont Natural Heritage Program November 10
VT AEC 1984 Trip report Mitec Electronics LTD memo to file from B Fitzgerald (Vermont Agency of Environmental Conservation) dated July 5
VT AEC 1985 Site Inspection Report of the Champlain Cable Corporation Colchester Vermont VermontAgency of Environmental Conservation October 20
1
VT AEC 1986 Draft Report on Investigations of Contamination Emanating from the Ai l ing Industrial Park Vermont Agency of Environmental Conservation Waste Management Division February
VT ANR no date Well logs of wells in Williston Vermont Vermont Agency of Natural Resources Department of Environmental Conservation Water Resources Division
VT ANR 1985 Mitec offsite investigation memo to H Garabeian Vermont Agency of Natural Resources from C Stone VermontAgency of Natural Resources dated August 12
VT ANR 1990a Synopsis memo to Mitec file from L Guere (Vermont Agency of Natural Resources) dated February 9
VTANR 1990b Ailing Industrial Park Final Preliminary Assessment Report Vermont Agency of Natural Resources Department of Environmental Conservation Hazardous Materials Management Division February 23
Wagner and Associates Inc 1986 Report of findings regarding Mitec case in Williston Vermont April 15
LIST OF ATTACHMENTS
ATTACHMENT A
EP Toxicity analytical data of soil samples collected by J H Stuart Associates Inc in December 1984 and July 1985 Results reported by Industrial and EnvironmentaKAhalysts Inc
ATTACHMENTS
Soil boring logs for sampling and monitoring well installation at Mitec Systems Corporation 15 Commerce Street Williston Vermont conducted under the Direction of JH Stuart Associates dated December 22 1984
ATTACHMENT C
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) condurted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
ATTACHMENT E
Analytical results of groundwater samples collected by JH Stuart Associates on December 14 1984 Reported by Industrial and Environmental Analysts Inc on December 211984
ATTACHMENT F
Organic water quality analyses from samples collected on February 20 1985 from MitecAlling groundwater monitoring wells
1
ATTACHMENT G
Mitec water analysis from water samples collected from M i l - MI9 dated June 141985
ATTACHMENT H
Organicwaterquality analyses of MitecAlling groundwater monitoring wells dated June 171985
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 61988 Analyses reported by Endyne Inc on May 13 1988
ATTACHMENT K
Quarteriy sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
ATTACHMENT L
VOC results of well sampling around Mitec Corp Williston Vermont Data presented by the Vermont Department of Health
ATTACHMENT M
Vermont Department of Health Drinking water samples dated July 161985
ATTACHMENT A
EP Toxicity analytical data of soil samples collected by J H Stuart Associates Inc in December 1984 and July 1985 Results reported by Industrial and Environmental Analysts Inc
bull A c shyind trial amp Environmental olysts inc PO Box 626 bull Essex Junction Vermont 054o2 bull 802-878-5108 Ld^
Customer Address City State Zip Attention
Dace Dace Samples Received Customer Order Number
Copper Site (mg1)
1 L33
2 ^ 181
3 092
4 035
ANALYSIS REPORT
JH Stuart Associates Inc PO^ Box 367 Essex Center VT 05451 John Stuart
14 August 1985 24 July 1985
MITEC EP TOX ANALYSIS
Total Hexavalent Nickel Zinc Chromium Chromium (mg1) (mg1) (agl) (mg1)
086 018 lt0025 lt0025
lt002 015 076 062
054 013 0030 lt0-025
lt002 008 lt0025 lt0025
Cadmium (mg1)
lt001
lt001
- lt001
lt001
Signature yi^ ^^^
Offices ond loborotories located in Essex Junction Vermont Reseofch Triangle Park North Carolina
ATTACHMENT B
Soil boring logs for sampling and monitoring well installation at Mitec Systems Corporation 15 Commerce Street Williston Vermont conducted under the Direction of JH Stuart Associates dated December 221984
^ - ^
) T V ^ O ^ - ^ V
Decetnber 2 2- 1984
i mitrz ult[- -li - u 1
The Eollowinci arc ui joil Tiar Ion for sampling and monitor well instailati- conclun l at Mitec Systems Corporation 15 Commcrco St Wii 1 rhon Vt conducterl under the direction of John Stuart Jn Sraquoit ltjsociates Samples taken were obtained using r-igtrs3ntatiV -rvlit slaquoolaquojn sampling ( Ta 1 amp6) Observations vere made from auqir tailings Monitor wells vere constructed oC 2 ID factory ijlotted (5) and threaded ( Diedrich) PVC covered with filter Cabric held in place with
fiber reinforced tape 18 amp 9 Used SS wire ) All wells were difficult to instal due to flowing sand
11684 MW 41 0-5 Clean oxidized medium sand lyL bullbull5-15Saturated neutral medium sand
MW 99 WL(vater level below top of pipe) 1725 TP(total pipe) 25 SU (pipe above grade) betonite 56-62 BG (below grade)
M WTB 20-3 Sand fill bull bull 3-5 Oxidized orange brown loamy sand
1 T 5-20Saturated neutral medium turning finer sand Representative samples-sampler riding in auger
-21 Saturated neutral fine flowing sand bull -262 Same
-326bullbull Same -367 Reduced blue gray fine sand trace of silt MW 74 WL 171 TP 23 SU betonite 46-5 BG
bull MW 13 0-4 Medium san^ 4-5 Mottled medium sand ^
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
U shy Krcvr nG bulli r-l Ao-M- bull
n n Oox bullbull(3 Unic ill vt 54bi
9 shy ) 4 L-
Lii bull bullbull - laquo July 13 1985 Mr -Chris Stone
The following are the boring logs Cor Mitect project conducted at the Alden 6 Provost properties under the direction of Chris Stone and bull-John Amidon representing AEC
070885^^ -11 3223 (blows from a 140 hammer falling 30 to drive a
standard penetration sampler 6 -blow counts are not intended for load bearing information ie emphasis is on sample recovery) Sait brown slightly silty fine sand water at 8 shy
-17 1 2443 Sat brown fine sand -22 26 Sat gray med sand -275 221 Brown medium sand over over gray fine sandy silt
MONITOR WELL Factory threaded amp Slotted (010) PVC-Deitrich
rSlotted section- 10 Solid -Riser- 20 Bags Sand- 55 Betonite Plug- 7 Total Pipe- 254 Water Level- 71 bullbullStick Op- 5 Top slop +above -below water- -865 bullAir Pump Developed- Good Flow- Good bull 5 Extension added AFTER these measurements
- 070885 (ALI2 -125 ^544Gray Brown fine-medium sanSaturated
-176- bullbull2467 Gray brown medium sand -2267 213 Gray medium sand mottled -28 11 Questionable recovery sample is gray brown medium tro
coarse sand This is not typical of blow counts amp samples from other borings also augers had gray silty silty sand at bottom
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section- 10 Solid Riser- 15 Bags Sandshy 55 Betonite Plugshy ^ Total Pipeshy 254 Water Levelshy 94 Stick Up- 0 Top slap bullbullbullabove -below watershy -63 Air Pump Developedshy Good Flow- Good
070985ltAL 13 v-r- -12 3223 Saturated brown fine sand trace silt water at 8
-169 346 Brown medium sand laquo -215 234 Brown fine nand raquo -276 22 Brown fine sand V9=3 ppm laquoV-t -328 122 Gray fine sand
S o l i d R i s e r - 3 5 T o t a l P i p e - 4 0 8
Top s l o p bullvabovo - b e l o wC l o u d y F lowshy
MONITOR WELL bullbullbullbull 2 Factory threaded 6 Slotted- (010) Slotted section- 10 Solid Riser- 15 Sand Pack- 14 Good Betonite Plug- 7 Total Pipe-Stick Op- Top slop +above -below Air Pump Developed-Slightly cloudy Flowshy
bullbull 081285 (ALI 10 -11 gt shygtlt
-V bull -168 -219 -27
-325 bull ( bull gt y -365
Wate r L e v e l shy 7 v a t e r shy - 8 4
Good s a n d
P V C - D e i t r i c h Bags Sand-Good 5
W a t e r L e v e l shy 56 w a t e r shy -255
good
PVC-Deitrich Bags Sand-
Water Level-water-
Good 1
58 Light brown dry medium sand VO=0 254 Sat brown medium sand water at 138 VO=0 232 Brown medium sand 333 Brown medium amp fine sand 212 Gray fine sand very liitle sample 22 No recovery drilled into gray problems from upper medium flowing
MONITOR WELL Factory threaded amp Slotted (010)
bulliSlotted section- 10 bullSolid Riser- 20 h Sand Pack- 13 Good Betonite Plugshy 13
bullbull Stick Upshy 0 iAlr Pump Developed-
T o t a lTop s l o pno
P i p e shy 3 2 bullbullbullabove - b e l o w
P lowshy
^ ^ 8 1 2 8 5 AL6 2
111 5 6 Wet b rown f i n e s a n d
1 1 9 332 Brown fine sand 17 453 Brown fine sand 2 2 5 231 Brown fine sand
fine sand to eliminate sand V
P V C - D e i t r i c h Bags S a n d shy bull 7
W a t e r L e v e l shy 1 3 6 w a t e r shy - 8 7 bullbull
bull-bullbull -317 21 Gray fine - nraquoi Found siltclay on aogert bull wlion puJI-i
bullgtbull=bull- bull D M r T O i e - fi 2 Factory threadc f Sloti--~i (Old) PVC-Deitrich bull Oloecad aaetion 15 Soli i ulrt^ie- bull t Gags Sand- a Sand Pack-Good at bottom of I-l iicr^inn bull ie collapse at top J Betonite Plug- 55 Tot^ ^ i p s - -of t Water Level- 62 ^ Stick Up- -3(sect Top -llaquo-jp -^abo^ bull -clov watershy -129 bull Air Pump Developed- no ovmdash
Location 2 4 From 40 MPH sign amp 35 from bush
^Gerard Adams
ly fcfe^ -Tj shy
yv-y y
m - y y
bulli^^-^
VOC Results of Well Sampling around HicccCorp Williston Vermont
Ralph Goodhue
Rovena Baces
Marcel Plouffe
Ed Hart
Gerry Bates
DOn Lavalley
Larry Botvln
Robert Doherty
Kenneth Charland
Clifford Begin
Helen Irwin
Bernard Chynoweth
MAP DateSampllnjt RESULTS (ppra) 6 1 8 8 5 Scacua
ll 41085 bull T 3 - l 2 0 C H - - 0 0 5 Town
13 41085 T 3 - 1 4 4 CH- 005 PRIVATE
U 41085 T 3 - 1 9 0 C H - O l l TOWIJ
15 41085 T 3 - 5 9 CH- 013 TOWN
16(point ) 5785 ND TOWN (cellar) T 3 - 0 0 9 CH- 004
28 41085 T3-raquoDT4-0l2 CH-013 TOWN
32 51385 ND PRIVATE
I-S 5785 ND PRIVAT-E
3-A 5885 ND TOWN
5-A 5R85 ND PRIVATE
2-W 51485 ND PRIVATE
3-W 51485 ND PRIVATE
t i - TRICHLOROETHYLENE (safe health advisory level- 045 ppm) CH- CHLOROFORM (safe health advisory level- 10 ppm) n bullbullbullT4- TETRACHLOROETHYLENE (safe health advisory level- 020 ppm) ND- not detected
ATTACHMENT L
VOC results of well sampling around Mitec Corp Wil l iston Vermont Data presented by the Vermont Department of Health
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION FIELD BLANK SAMPLE COLLECTED DY J Prewitt REF laquo 2 4G7 DATE SAMPLED May 6 1908 TIME SAMPLED 1415 DATE RECEIVED May 6 1988
1 Method 601 detection limit is 1 ugL 2 None detected 3 Trace but below quantification limit 4 Present in background laboratory envgt pnraent
Analyst n Stearns Reviewed by L-iyc
ATTACHMENT K
Quarterly sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
I I Laboratory ServicesE N DYNE INC 1 Wonlworlh Drive Williston Vermont 05495 (002) 079-4333
LABORATORY REPORT
EPA METHOD 6 0 1 mdash PURGEABLE FIALOCARnONS
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION TRIP FUANK SAMPLE COLLECTED BY J Prewitt REF 24 66 DATE SAMPLED May 6 1900 TIME SAMPLED 1410 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
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ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
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ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
c-583-10-0-147 October 22 1990
Soil
Soil samples were collected by JH Stuart and Associates Inc during the installation of monitoring wells MM through MI9onthe Mitec propertyin December 1984 and July 1985 The soil collected from the borings of these wells was sent to Industrial and Environmental Analysts Inc (lEA) for analysis of
-select heavy metals and cyanide by Extraction Procedure Toxicity Methods (EP Toxicity) The analytical results of soil samples collected indicated the presence of the following inorganic elements detected between 3 and 114 times detection limits chromium (total 760 parts per b i l l ion hexavalent 620 parts per bill ion) copper (2290 ppb) nickel (860 ppb) and zinc (510 ppb) (Attachment A) The concentrations of these elements do not exceed the maximum concentrations for EP Toxicity as established by the EPA (NARA 1990) A background sample was collected from monitoring well MI9 however the analytical results from that sample have not been identified Available file information did not indicate that volatile organic compounds (VOCs) were analyzed in any of these soil samples
The VT AEC directed Mitec to conduct post-removal sampling following the excavation of soils from the lagoon in the spring of 1985 (Sanborn 1985) Available file information did not indicate that post-removal sampling was ever performed by Mitec In July 1985 the VT AEC collected 11 soil samples during the installation of monitoring wells ALl through A L I I The analytical results of these samples were not located in the VTANR files
Groundwater
Between 1984 and 1986 30 overburden monitoring wells (MM through M19 ALl through AL21) were installed by JH Stuart Associates Inc and the VT AEC (Figure 3) The depths of these monitoring wells are between 15 and 52 feet The logs of these monitoring wells are included in Attachment B C and D Groundwater samples were collected from selected monitoring wells on 121484 121984 22085 61485 73085 and 186 NUSFIT has not reviewed the analytical data generated from the 121984 and 186 sampling rounds Beginning in March 1987 monitoring wells MIS AL2 AL4 AL5 AL7 and ALB were sampled quarteriy by Wagner Heindel and Noyes Inc under contract to the VT AEC Field and trip blank samples were collected by Wagner Heindel and Noyes Inc but there is no indication that an upgradientbackground sample was routinely collected Samples were analyzed for volatile organic compounds using EPA methods 601602 and inorganic elements using EPA method 600 In 1987 the sample analyses were perforrhed by lEA in 1988 the final year of groundwater monitoring groundwater samples were analyzed by Endyne Inc
The analytical results of groundwater samples collected from monitoring wells MM through MI9 and ALl through AL23 between 1984 and 1988 indicated the presence of five inorganic elements and 18 volatile organic compounds detected at concentrations ranging from 3 parts per billion (ppb) to 3300 ppb (Attachments E-K) Cadmium chromium (total and hexavalent) copper nickel and zinc were detected at concentrations between 3 and 113 times the detect ion l imits w i t h maximum concentrations of 420 ppb 3340 ppb 840 ppb 100 ppb and 380 ppb respectively (Attachments E and G)(1EA 1984) The following 18 volatile organic compounds were detected bromodichloromethane 11-dichloroethane 12-dichloroethane dibromochloromethane b romofo rm ch lo ro fo rm 12-dichloropropane Freon II methylene chloride toluene trichloroethene and tetrachloroethene acetone benzene trichloroethane carbon tetrachloride ethylbenzene and xylene (Attachments FH1JK)
The analytical results indicate that inorganic elements are concentrated in groundwater samples collected from monitoring well MI6 installed in the lagoon and monitoring wells MIS M16 M17 and MIS which lie southwest of the lagoon Analytical results also indicate that volatile organic compounds are concentrated in groundwater samples collected from monitoring wells AL2 AL4 AL7 AL8 and MIS which are located further west from the lagoon (Figure 3) The VT ANR and Wagner and
NUS CORPORATION
C-583-10-0-147 October 22 1990
Associates indicate that the analyses of groundwater samples collected from monitoring wells AL12 through ALl6 (located greater than 300 feet east of the lagoon) showed the presence of trichloroethene (TCE) 11-dichloroethene (11-DCE) xylene and chloroform (Wagner and Associates 1986 VT ANR 1990b) The VT ANR indicates that chromium and cadmium were not detected in any samples collected from any monitoring wells located east of the lagoon
The following table compares the federally listed Maximum Contaminant Levels (MCLs) w i th concentrations of VOCs and inorganic elements detected in groundwater samples collected from the vicinity of Mitec
MAXIMUM MAXIMUM CONCENTRATION CONTAMINANT DETECTED IN GROUNDWATER
COMPOUND LEVEL 1985T01988
Trichloroethene 5 ppb 3300 ppb
Tetrachloroethene 7 ppb 1700 ppb
chromium 50 ppb 3340 ppb
cadmium 10 ppb 420 ppb (NARA 1989)
Residential Tap Water
During the months of June and July 1985 the VT DOH collected samples from eight private residential well water supplies located on South Brownell and Shunpike Roads approximately 1000 feet to 2000 feet southwest of Mitec Samples collected on June 27 1985 were analyzed by the VT DOH Laboratory for volatile organic compounds Samples collected on July 16 1985 were analyzed for inorganics by the VT DOH Laboratory The analytical results of samples collected indicated the presence of trichloroethene tetrachloroethene and chloroform in 6 of the 12 private wells sampled (Attachment L) Trichloroethene was detected between 9 ppb and 590 ppb chloroform between 4 ppb and 13 ppb (VT AEC 1986) One private well sample contained tetrachloroethene (PCE) at 12 ppb The detected concentrations of TCE and PCE exceed MCLs of 5 ppb and 7 ppb respectively (NARA 1989) Chromium and cadmium were not detected in any of the private residential wells Copper was detected up at concentrations ranging between 010 to 023 (unit not reported) in three residential wells (Attachment M) Based on available file information the concentrations of nickel and zinc in the residential wells is undetermined
In response to the concentrations of VOCs detected by the VT DOH in six residential wells each of the affected residences were connected to the Williston municipal water supply during the summer of 1985 (VTAEC 1986)
NUS CORPORATION
c-583-10-0-147 October 22 1990
Indoor Air Quality
In 1989 the VT ANR contracted Aquatelthv Inc (AquateCh) to conduct air monitoring in the basements (or otherwise lowest level) of homes located on Kirby Lane and South Brownell Road In April July and October 1989 and January 1990 Aquatech sampled the air quality in six homes selected by the VT DOH A control blank duplicate and ambient air sampie from near the Mitec property were also collected by Aquatech The samples were analyzed for TCE PCE and 12-dichloroethene (12-DCE) by Aquatech using EPA methods TOI and T02 The VT ANR stated that the analytical results of samples collected between April 1989 and March 1990 indicated the presence of TCE PCE and 12-DCE at concentrations up to 051 ppbin the basement samples (VTANR 1990a)
File information and previous investigations of the Mitec property document an 11 year period disposal of rinsewater and sludge wastes containing solvents hydrocarbons cadmium chromium and nickel to the lagoon used by Mitec and at least one previous electroplating company which occupied the property The analytical results of soil samples collected in 1984 confirmed the presence of chromium and nickel in the lagoon and surrounding onsite soils Zinc was also detected in onsite soil samples however file information does not indicate that zinc was a component of wastes generated by Mitec or its predecessors Cadmium was not detected in onsite soil samples
The analyses of groundwater samples obtained from monitoring wells installed in and around the lagoon documented the presence of 18 volatile organic compounds including trichloroethene tetrachloroethene and toluene The detection of these three volatile organic compounds along with the detection of cadmium chromium nickel and copper in the groundwater of offsite monitoring wells is consistent with the documentation of wastes disposed of into the lagoon and the direction of groundwater flow in the unconfined aquifer beneath the lagoon as reported by the VT AEC and Wagner and Associates
Trichloroethene and tetrachloroethane were detected in the residential well samples although these concentrations are considerably higher than those detected in monitoring well samples collected from the vicinity of the lagoon The concentrations of chromium cadmium and nickel were highest in the vicinity of the lagoon and decreased in concentration in groundwater samples which were collected further southwest Concentrations of chromium and cadmium were not detected in any of the residential wells as of July 1985
SUMMARY
In 1972 a lagoon was created on Lot 15 of the Ailing Industrial Park in Williston Vermont by a company named Qual Tech North American Alloys a company which occupied Lot 15 between 1974 and 1977 (prior to Mitec) also used the onsite lagoon for the disposal of electroplating wastes between 1974 and 1977 Between 1979 and 1984 Mitec a manufacturer of microwave components operated an electroplating facility on Lot 15 and discharged an undetermined quantity of plating rinsewater and sludge wastes to the onsite lagoon These wastes included cadmium chromium nickel alcohols acids solvents and hydrocarbons
Analytical results of soil samples has confirmed the presence of chromium copper nickel and zinc in soil samples from the lagoon and surrounding area No VOC analyses have been performed and background sample has been identified for a comparison of the soli analytical results Analytical results of onsite groundwater samples collected in 1984 by JH Stuart Associates Inc revealed chromium in addition to cadmium at concentrations up to 50 parts per billion (ppb) Continued groundwater sampling by the Vermont Agency of Environmental Conservation (VT AEC) and JH Stuart Associates Inc identified 18 volatile organic compounds ranging in concentration from 3 to 3300 ppb The detected concentrations of trichloroethene tetrachloroethene chromium and cadmium in groundwater samples exceed federally listed Maximum Contaminant Levels
Miilt roRpnoATinM
c-583-10-0-147 October 22 1990
In 1985 several private well water supplies located approximately 1000 feet southwest of the lagoon were replaced wi th municipal water when the well supplies were determined to be contaminated with volatile organic compounds similar to those which were detected in onsite groundwater samples Based on the analytical data obtained from groundwater monitoring wells installed on the east side of Commerce Street the VT AEC has inferred the presence of contributing sources of contamination emanating from the Ailing Industrial Park^
Approximately 1160 people rely on private wells for drinking water in towns located within 4 miles of the property Included in this estimate is a community water supply located 4800 feet northeast of the property An area 4000 feet to the south of the property is dependent upon private wells due to the lack of municipal water service to that area Along 15 miles of the downstream surface water pathway surface waters are used for recreational fishing and boating Approximately 27 Rare Species and Significant Natural Communities are located on or near the Winooski River and downstream of the Mitec property
Due to the known disposal without the necessary permitting of hazardous electroplating wastes to the lagoon at 15 Commerce Street following the enactment of the Resource Conservation and Recovery Act (RCRA) in November 1980 NUSFIT and Region 1 EPA concur that Mitec is under RCRA purview therefore current activities are deferred to that agency
Submitted By
Jamesllliott Project Manager
Approval fCoberbber tt JuBamplaquoJuBamplaquohh
lXOff iceMa^^euro
Jpoundib
REFERENCES
Aginsky I (NUSFIT) 1987a Telecon wi th J Malloy (Essex Village) RE Water supply judge Development TDD No F1-8703-31 April 9 1120 hours
Aginsky I (NUSFIT) 1987b Telecon with A Williams (Williston Water Distrirt) RE Water supply Judge Development TDD No F1-8703-31 Ajarit 9 1030 hours
Amadon J (Vermont Agency of Environmental Conservation) 1985 Letter to WJ Spitzel (Vermont Department of Health) RE Contamination investigation in Williston Vermont Agency of Natural Resources Department of Environmental Conservation Hazardous Materials Management Division August 20
Elliott J (NUSFIT) 1990a Telecon with L Guere (Vermont Agency of Natural Resources) RE Site historyAiling Industrial Park Mitec TDD No F1-8904-04 February 15
Elliott J (NUSFIT) 1990b Telecon with S Corneille (Vermont Agency of Natural Resources) RE Mitec statusrecent developments Mitec TDD No F1-8904-04 February 7
Elliott J (NUSFIT) 1990c Telecon with Mr Ashley (Vermont Agency of Natural Resources) RE Williston well number 21 Mitec TDD No F1-8904-04 June 19
Grover D (Wagner Heindel and Noyes Inc) 1988 Letter to C Sanborn (Vermont Agency of Natural Resources) RE Quarteriy sampling results at Mitec site Williston Vermont November 23
Guere L (Vermont Agency of Natural Resources) 1990 Letter to J Elliott (NUSFIT) February 22
Hill D (NUSFIT) 1989a Telecon wi th D Pratt (Champlain Water District) RE Judge Development Judge Development TDD No F1-8804-06 July 28
Hill D (NUSFIT) 1989b Telecon wi th Sue (South Buriington Water Department) RE Judge Development Judge Development TDD No F1-8804-06 July 28
lEA 1985 Analysis Report Samples sent to Industrial and Environmental Analysts from JH Stuart Associates on 121484 January 22
NARA (National Archives and Records Administration) 1989 Code of Federal Regulations Title 40 Protection of Environment Part 141 National Primary Drinking Water Regulations Subpart B Items 141Hand 14112 (Washington DC Government Printing Office)
NARA (National Archives and Records Administration) 1990 Code of Federal Regulations Title 40 Protection of Environment Part 261 Identification and Listing of Hazardous Waste Subpart C Item 26124 (Washington DC Government Printing Office)
NUSFIT 1987 Preliminary Assessment Mitec Williston Vermont dated March 19 TDD No Fl-8701-36
NUSFIT 1989a (Issued) Logbook No 89-1400 Mitec TDD No F1-8904-04
NUSFIT 1989b Final Screening Site Inspection Judge Development Williston Vermont TDD No F1-8804-06 December NWWA 1986 Vermont Wei I Fax Database National Water Well Association January
Prewitt J (Wagner Heindel and Noyes Inc) 1988a Letter to J Amadon (Vermont Agency of Natural Resources) May 23
Prewitt J (Wagner Heindel and Noyes Inc) 1988b Letter to C Sanborn (Vermont Agency of Natural Resources) September 13
Sanborn C (VTAEC) 1985 Letter to J Stuart(JH Stuart Associates Jnc) RE Mitec May 8
Stewart DP 1973 Geology for Environmental Planning in the Buriington-Middlebury Region Vermont Montpelier VT Vermont Geological Survey Water Resources Department
USDA 1974 Soil Survey of Chittenden County Vermont United States Department of Agriculture Soil Conservation Service January
US EPA 1990 Comprehensive Environmental Response Compensation and Liability Information System (CERCLIS) printout Region 1 United States Environmental Protection Agency
USGS 1972a Burlington Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised in 1972
USGS 1972b Essex Junction Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised in 1972
USGS 1972c Buriington Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised i n 1972
VNHP 1989 Letter to D Hill (NUSFIT) RE Critical habitatsSensitive environments of Winooski River Judge Development TDD No F1-8903-98 Vermont Natural Heritage Program November 10
VT AEC 1984 Trip report Mitec Electronics LTD memo to file from B Fitzgerald (Vermont Agency of Environmental Conservation) dated July 5
VT AEC 1985 Site Inspection Report of the Champlain Cable Corporation Colchester Vermont VermontAgency of Environmental Conservation October 20
1
VT AEC 1986 Draft Report on Investigations of Contamination Emanating from the Ai l ing Industrial Park Vermont Agency of Environmental Conservation Waste Management Division February
VT ANR no date Well logs of wells in Williston Vermont Vermont Agency of Natural Resources Department of Environmental Conservation Water Resources Division
VT ANR 1985 Mitec offsite investigation memo to H Garabeian Vermont Agency of Natural Resources from C Stone VermontAgency of Natural Resources dated August 12
VT ANR 1990a Synopsis memo to Mitec file from L Guere (Vermont Agency of Natural Resources) dated February 9
VTANR 1990b Ailing Industrial Park Final Preliminary Assessment Report Vermont Agency of Natural Resources Department of Environmental Conservation Hazardous Materials Management Division February 23
Wagner and Associates Inc 1986 Report of findings regarding Mitec case in Williston Vermont April 15
LIST OF ATTACHMENTS
ATTACHMENT A
EP Toxicity analytical data of soil samples collected by J H Stuart Associates Inc in December 1984 and July 1985 Results reported by Industrial and EnvironmentaKAhalysts Inc
ATTACHMENTS
Soil boring logs for sampling and monitoring well installation at Mitec Systems Corporation 15 Commerce Street Williston Vermont conducted under the Direction of JH Stuart Associates dated December 22 1984
ATTACHMENT C
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) condurted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
ATTACHMENT E
Analytical results of groundwater samples collected by JH Stuart Associates on December 14 1984 Reported by Industrial and Environmental Analysts Inc on December 211984
ATTACHMENT F
Organic water quality analyses from samples collected on February 20 1985 from MitecAlling groundwater monitoring wells
1
ATTACHMENT G
Mitec water analysis from water samples collected from M i l - MI9 dated June 141985
ATTACHMENT H
Organicwaterquality analyses of MitecAlling groundwater monitoring wells dated June 171985
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 61988 Analyses reported by Endyne Inc on May 13 1988
ATTACHMENT K
Quarteriy sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
ATTACHMENT L
VOC results of well sampling around Mitec Corp Williston Vermont Data presented by the Vermont Department of Health
ATTACHMENT M
Vermont Department of Health Drinking water samples dated July 161985
ATTACHMENT A
EP Toxicity analytical data of soil samples collected by J H Stuart Associates Inc in December 1984 and July 1985 Results reported by Industrial and Environmental Analysts Inc
bull A c shyind trial amp Environmental olysts inc PO Box 626 bull Essex Junction Vermont 054o2 bull 802-878-5108 Ld^
Customer Address City State Zip Attention
Dace Dace Samples Received Customer Order Number
Copper Site (mg1)
1 L33
2 ^ 181
3 092
4 035
ANALYSIS REPORT
JH Stuart Associates Inc PO^ Box 367 Essex Center VT 05451 John Stuart
14 August 1985 24 July 1985
MITEC EP TOX ANALYSIS
Total Hexavalent Nickel Zinc Chromium Chromium (mg1) (mg1) (agl) (mg1)
086 018 lt0025 lt0025
lt002 015 076 062
054 013 0030 lt0-025
lt002 008 lt0025 lt0025
Cadmium (mg1)
lt001
lt001
- lt001
lt001
Signature yi^ ^^^
Offices ond loborotories located in Essex Junction Vermont Reseofch Triangle Park North Carolina
ATTACHMENT B
Soil boring logs for sampling and monitoring well installation at Mitec Systems Corporation 15 Commerce Street Williston Vermont conducted under the Direction of JH Stuart Associates dated December 221984
^ - ^
) T V ^ O ^ - ^ V
Decetnber 2 2- 1984
i mitrz ult[- -li - u 1
The Eollowinci arc ui joil Tiar Ion for sampling and monitor well instailati- conclun l at Mitec Systems Corporation 15 Commcrco St Wii 1 rhon Vt conducterl under the direction of John Stuart Jn Sraquoit ltjsociates Samples taken were obtained using r-igtrs3ntatiV -rvlit slaquoolaquojn sampling ( Ta 1 amp6) Observations vere made from auqir tailings Monitor wells vere constructed oC 2 ID factory ijlotted (5) and threaded ( Diedrich) PVC covered with filter Cabric held in place with
fiber reinforced tape 18 amp 9 Used SS wire ) All wells were difficult to instal due to flowing sand
11684 MW 41 0-5 Clean oxidized medium sand lyL bullbull5-15Saturated neutral medium sand
MW 99 WL(vater level below top of pipe) 1725 TP(total pipe) 25 SU (pipe above grade) betonite 56-62 BG (below grade)
M WTB 20-3 Sand fill bull bull 3-5 Oxidized orange brown loamy sand
1 T 5-20Saturated neutral medium turning finer sand Representative samples-sampler riding in auger
-21 Saturated neutral fine flowing sand bull -262 Same
-326bullbull Same -367 Reduced blue gray fine sand trace of silt MW 74 WL 171 TP 23 SU betonite 46-5 BG
bull MW 13 0-4 Medium san^ 4-5 Mottled medium sand ^
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
U shy Krcvr nG bulli r-l Ao-M- bull
n n Oox bullbull(3 Unic ill vt 54bi
9 shy ) 4 L-
Lii bull bullbull - laquo July 13 1985 Mr -Chris Stone
The following are the boring logs Cor Mitect project conducted at the Alden 6 Provost properties under the direction of Chris Stone and bull-John Amidon representing AEC
070885^^ -11 3223 (blows from a 140 hammer falling 30 to drive a
standard penetration sampler 6 -blow counts are not intended for load bearing information ie emphasis is on sample recovery) Sait brown slightly silty fine sand water at 8 shy
-17 1 2443 Sat brown fine sand -22 26 Sat gray med sand -275 221 Brown medium sand over over gray fine sandy silt
MONITOR WELL Factory threaded amp Slotted (010) PVC-Deitrich
rSlotted section- 10 Solid -Riser- 20 Bags Sand- 55 Betonite Plug- 7 Total Pipe- 254 Water Level- 71 bullbullStick Op- 5 Top slop +above -below water- -865 bullAir Pump Developed- Good Flow- Good bull 5 Extension added AFTER these measurements
- 070885 (ALI2 -125 ^544Gray Brown fine-medium sanSaturated
-176- bullbull2467 Gray brown medium sand -2267 213 Gray medium sand mottled -28 11 Questionable recovery sample is gray brown medium tro
coarse sand This is not typical of blow counts amp samples from other borings also augers had gray silty silty sand at bottom
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section- 10 Solid Riser- 15 Bags Sandshy 55 Betonite Plugshy ^ Total Pipeshy 254 Water Levelshy 94 Stick Up- 0 Top slap bullbullbullabove -below watershy -63 Air Pump Developedshy Good Flow- Good
070985ltAL 13 v-r- -12 3223 Saturated brown fine sand trace silt water at 8
-169 346 Brown medium sand laquo -215 234 Brown fine nand raquo -276 22 Brown fine sand V9=3 ppm laquoV-t -328 122 Gray fine sand
S o l i d R i s e r - 3 5 T o t a l P i p e - 4 0 8
Top s l o p bullvabovo - b e l o wC l o u d y F lowshy
MONITOR WELL bullbullbullbull 2 Factory threaded 6 Slotted- (010) Slotted section- 10 Solid Riser- 15 Sand Pack- 14 Good Betonite Plug- 7 Total Pipe-Stick Op- Top slop +above -below Air Pump Developed-Slightly cloudy Flowshy
bullbull 081285 (ALI 10 -11 gt shygtlt
-V bull -168 -219 -27
-325 bull ( bull gt y -365
Wate r L e v e l shy 7 v a t e r shy - 8 4
Good s a n d
P V C - D e i t r i c h Bags Sand-Good 5
W a t e r L e v e l shy 56 w a t e r shy -255
good
PVC-Deitrich Bags Sand-
Water Level-water-
Good 1
58 Light brown dry medium sand VO=0 254 Sat brown medium sand water at 138 VO=0 232 Brown medium sand 333 Brown medium amp fine sand 212 Gray fine sand very liitle sample 22 No recovery drilled into gray problems from upper medium flowing
MONITOR WELL Factory threaded amp Slotted (010)
bulliSlotted section- 10 bullSolid Riser- 20 h Sand Pack- 13 Good Betonite Plugshy 13
bullbull Stick Upshy 0 iAlr Pump Developed-
T o t a lTop s l o pno
P i p e shy 3 2 bullbullbullabove - b e l o w
P lowshy
^ ^ 8 1 2 8 5 AL6 2
111 5 6 Wet b rown f i n e s a n d
1 1 9 332 Brown fine sand 17 453 Brown fine sand 2 2 5 231 Brown fine sand
fine sand to eliminate sand V
P V C - D e i t r i c h Bags S a n d shy bull 7
W a t e r L e v e l shy 1 3 6 w a t e r shy - 8 7 bullbull
bull-bullbull -317 21 Gray fine - nraquoi Found siltclay on aogert bull wlion puJI-i
bullgtbull=bull- bull D M r T O i e - fi 2 Factory threadc f Sloti--~i (Old) PVC-Deitrich bull Oloecad aaetion 15 Soli i ulrt^ie- bull t Gags Sand- a Sand Pack-Good at bottom of I-l iicr^inn bull ie collapse at top J Betonite Plug- 55 Tot^ ^ i p s - -of t Water Level- 62 ^ Stick Up- -3(sect Top -llaquo-jp -^abo^ bull -clov watershy -129 bull Air Pump Developed- no ovmdash
Location 2 4 From 40 MPH sign amp 35 from bush
^Gerard Adams
ly fcfe^ -Tj shy
yv-y y
m - y y
bulli^^-^
VOC Results of Well Sampling around HicccCorp Williston Vermont
Ralph Goodhue
Rovena Baces
Marcel Plouffe
Ed Hart
Gerry Bates
DOn Lavalley
Larry Botvln
Robert Doherty
Kenneth Charland
Clifford Begin
Helen Irwin
Bernard Chynoweth
MAP DateSampllnjt RESULTS (ppra) 6 1 8 8 5 Scacua
ll 41085 bull T 3 - l 2 0 C H - - 0 0 5 Town
13 41085 T 3 - 1 4 4 CH- 005 PRIVATE
U 41085 T 3 - 1 9 0 C H - O l l TOWIJ
15 41085 T 3 - 5 9 CH- 013 TOWN
16(point ) 5785 ND TOWN (cellar) T 3 - 0 0 9 CH- 004
28 41085 T3-raquoDT4-0l2 CH-013 TOWN
32 51385 ND PRIVATE
I-S 5785 ND PRIVAT-E
3-A 5885 ND TOWN
5-A 5R85 ND PRIVATE
2-W 51485 ND PRIVATE
3-W 51485 ND PRIVATE
t i - TRICHLOROETHYLENE (safe health advisory level- 045 ppm) CH- CHLOROFORM (safe health advisory level- 10 ppm) n bullbullbullT4- TETRACHLOROETHYLENE (safe health advisory level- 020 ppm) ND- not detected
ATTACHMENT L
VOC results of well sampling around Mitec Corp Wil l iston Vermont Data presented by the Vermont Department of Health
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION FIELD BLANK SAMPLE COLLECTED DY J Prewitt REF laquo 2 4G7 DATE SAMPLED May 6 1908 TIME SAMPLED 1415 DATE RECEIVED May 6 1988
1 Method 601 detection limit is 1 ugL 2 None detected 3 Trace but below quantification limit 4 Present in background laboratory envgt pnraent
Analyst n Stearns Reviewed by L-iyc
ATTACHMENT K
Quarterly sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
I I Laboratory ServicesE N DYNE INC 1 Wonlworlh Drive Williston Vermont 05495 (002) 079-4333
LABORATORY REPORT
EPA METHOD 6 0 1 mdash PURGEABLE FIALOCARnONS
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION TRIP FUANK SAMPLE COLLECTED BY J Prewitt REF 24 66 DATE SAMPLED May 6 1900 TIME SAMPLED 1410 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
C-583-10-0-147 October 22 1990
Associates indicate that the analyses of groundwater samples collected from monitoring wells AL12 through ALl6 (located greater than 300 feet east of the lagoon) showed the presence of trichloroethene (TCE) 11-dichloroethene (11-DCE) xylene and chloroform (Wagner and Associates 1986 VT ANR 1990b) The VT ANR indicates that chromium and cadmium were not detected in any samples collected from any monitoring wells located east of the lagoon
The following table compares the federally listed Maximum Contaminant Levels (MCLs) w i th concentrations of VOCs and inorganic elements detected in groundwater samples collected from the vicinity of Mitec
MAXIMUM MAXIMUM CONCENTRATION CONTAMINANT DETECTED IN GROUNDWATER
COMPOUND LEVEL 1985T01988
Trichloroethene 5 ppb 3300 ppb
Tetrachloroethene 7 ppb 1700 ppb
chromium 50 ppb 3340 ppb
cadmium 10 ppb 420 ppb (NARA 1989)
Residential Tap Water
During the months of June and July 1985 the VT DOH collected samples from eight private residential well water supplies located on South Brownell and Shunpike Roads approximately 1000 feet to 2000 feet southwest of Mitec Samples collected on June 27 1985 were analyzed by the VT DOH Laboratory for volatile organic compounds Samples collected on July 16 1985 were analyzed for inorganics by the VT DOH Laboratory The analytical results of samples collected indicated the presence of trichloroethene tetrachloroethene and chloroform in 6 of the 12 private wells sampled (Attachment L) Trichloroethene was detected between 9 ppb and 590 ppb chloroform between 4 ppb and 13 ppb (VT AEC 1986) One private well sample contained tetrachloroethene (PCE) at 12 ppb The detected concentrations of TCE and PCE exceed MCLs of 5 ppb and 7 ppb respectively (NARA 1989) Chromium and cadmium were not detected in any of the private residential wells Copper was detected up at concentrations ranging between 010 to 023 (unit not reported) in three residential wells (Attachment M) Based on available file information the concentrations of nickel and zinc in the residential wells is undetermined
In response to the concentrations of VOCs detected by the VT DOH in six residential wells each of the affected residences were connected to the Williston municipal water supply during the summer of 1985 (VTAEC 1986)
NUS CORPORATION
c-583-10-0-147 October 22 1990
Indoor Air Quality
In 1989 the VT ANR contracted Aquatelthv Inc (AquateCh) to conduct air monitoring in the basements (or otherwise lowest level) of homes located on Kirby Lane and South Brownell Road In April July and October 1989 and January 1990 Aquatech sampled the air quality in six homes selected by the VT DOH A control blank duplicate and ambient air sampie from near the Mitec property were also collected by Aquatech The samples were analyzed for TCE PCE and 12-dichloroethene (12-DCE) by Aquatech using EPA methods TOI and T02 The VT ANR stated that the analytical results of samples collected between April 1989 and March 1990 indicated the presence of TCE PCE and 12-DCE at concentrations up to 051 ppbin the basement samples (VTANR 1990a)
File information and previous investigations of the Mitec property document an 11 year period disposal of rinsewater and sludge wastes containing solvents hydrocarbons cadmium chromium and nickel to the lagoon used by Mitec and at least one previous electroplating company which occupied the property The analytical results of soil samples collected in 1984 confirmed the presence of chromium and nickel in the lagoon and surrounding onsite soils Zinc was also detected in onsite soil samples however file information does not indicate that zinc was a component of wastes generated by Mitec or its predecessors Cadmium was not detected in onsite soil samples
The analyses of groundwater samples obtained from monitoring wells installed in and around the lagoon documented the presence of 18 volatile organic compounds including trichloroethene tetrachloroethene and toluene The detection of these three volatile organic compounds along with the detection of cadmium chromium nickel and copper in the groundwater of offsite monitoring wells is consistent with the documentation of wastes disposed of into the lagoon and the direction of groundwater flow in the unconfined aquifer beneath the lagoon as reported by the VT AEC and Wagner and Associates
Trichloroethene and tetrachloroethane were detected in the residential well samples although these concentrations are considerably higher than those detected in monitoring well samples collected from the vicinity of the lagoon The concentrations of chromium cadmium and nickel were highest in the vicinity of the lagoon and decreased in concentration in groundwater samples which were collected further southwest Concentrations of chromium and cadmium were not detected in any of the residential wells as of July 1985
SUMMARY
In 1972 a lagoon was created on Lot 15 of the Ailing Industrial Park in Williston Vermont by a company named Qual Tech North American Alloys a company which occupied Lot 15 between 1974 and 1977 (prior to Mitec) also used the onsite lagoon for the disposal of electroplating wastes between 1974 and 1977 Between 1979 and 1984 Mitec a manufacturer of microwave components operated an electroplating facility on Lot 15 and discharged an undetermined quantity of plating rinsewater and sludge wastes to the onsite lagoon These wastes included cadmium chromium nickel alcohols acids solvents and hydrocarbons
Analytical results of soil samples has confirmed the presence of chromium copper nickel and zinc in soil samples from the lagoon and surrounding area No VOC analyses have been performed and background sample has been identified for a comparison of the soli analytical results Analytical results of onsite groundwater samples collected in 1984 by JH Stuart Associates Inc revealed chromium in addition to cadmium at concentrations up to 50 parts per billion (ppb) Continued groundwater sampling by the Vermont Agency of Environmental Conservation (VT AEC) and JH Stuart Associates Inc identified 18 volatile organic compounds ranging in concentration from 3 to 3300 ppb The detected concentrations of trichloroethene tetrachloroethene chromium and cadmium in groundwater samples exceed federally listed Maximum Contaminant Levels
Miilt roRpnoATinM
c-583-10-0-147 October 22 1990
In 1985 several private well water supplies located approximately 1000 feet southwest of the lagoon were replaced wi th municipal water when the well supplies were determined to be contaminated with volatile organic compounds similar to those which were detected in onsite groundwater samples Based on the analytical data obtained from groundwater monitoring wells installed on the east side of Commerce Street the VT AEC has inferred the presence of contributing sources of contamination emanating from the Ailing Industrial Park^
Approximately 1160 people rely on private wells for drinking water in towns located within 4 miles of the property Included in this estimate is a community water supply located 4800 feet northeast of the property An area 4000 feet to the south of the property is dependent upon private wells due to the lack of municipal water service to that area Along 15 miles of the downstream surface water pathway surface waters are used for recreational fishing and boating Approximately 27 Rare Species and Significant Natural Communities are located on or near the Winooski River and downstream of the Mitec property
Due to the known disposal without the necessary permitting of hazardous electroplating wastes to the lagoon at 15 Commerce Street following the enactment of the Resource Conservation and Recovery Act (RCRA) in November 1980 NUSFIT and Region 1 EPA concur that Mitec is under RCRA purview therefore current activities are deferred to that agency
Submitted By
Jamesllliott Project Manager
Approval fCoberbber tt JuBamplaquoJuBamplaquohh
lXOff iceMa^^euro
Jpoundib
REFERENCES
Aginsky I (NUSFIT) 1987a Telecon wi th J Malloy (Essex Village) RE Water supply judge Development TDD No F1-8703-31 April 9 1120 hours
Aginsky I (NUSFIT) 1987b Telecon with A Williams (Williston Water Distrirt) RE Water supply Judge Development TDD No F1-8703-31 Ajarit 9 1030 hours
Amadon J (Vermont Agency of Environmental Conservation) 1985 Letter to WJ Spitzel (Vermont Department of Health) RE Contamination investigation in Williston Vermont Agency of Natural Resources Department of Environmental Conservation Hazardous Materials Management Division August 20
Elliott J (NUSFIT) 1990a Telecon with L Guere (Vermont Agency of Natural Resources) RE Site historyAiling Industrial Park Mitec TDD No F1-8904-04 February 15
Elliott J (NUSFIT) 1990b Telecon with S Corneille (Vermont Agency of Natural Resources) RE Mitec statusrecent developments Mitec TDD No F1-8904-04 February 7
Elliott J (NUSFIT) 1990c Telecon with Mr Ashley (Vermont Agency of Natural Resources) RE Williston well number 21 Mitec TDD No F1-8904-04 June 19
Grover D (Wagner Heindel and Noyes Inc) 1988 Letter to C Sanborn (Vermont Agency of Natural Resources) RE Quarteriy sampling results at Mitec site Williston Vermont November 23
Guere L (Vermont Agency of Natural Resources) 1990 Letter to J Elliott (NUSFIT) February 22
Hill D (NUSFIT) 1989a Telecon wi th D Pratt (Champlain Water District) RE Judge Development Judge Development TDD No F1-8804-06 July 28
Hill D (NUSFIT) 1989b Telecon wi th Sue (South Buriington Water Department) RE Judge Development Judge Development TDD No F1-8804-06 July 28
lEA 1985 Analysis Report Samples sent to Industrial and Environmental Analysts from JH Stuart Associates on 121484 January 22
NARA (National Archives and Records Administration) 1989 Code of Federal Regulations Title 40 Protection of Environment Part 141 National Primary Drinking Water Regulations Subpart B Items 141Hand 14112 (Washington DC Government Printing Office)
NARA (National Archives and Records Administration) 1990 Code of Federal Regulations Title 40 Protection of Environment Part 261 Identification and Listing of Hazardous Waste Subpart C Item 26124 (Washington DC Government Printing Office)
NUSFIT 1987 Preliminary Assessment Mitec Williston Vermont dated March 19 TDD No Fl-8701-36
NUSFIT 1989a (Issued) Logbook No 89-1400 Mitec TDD No F1-8904-04
NUSFIT 1989b Final Screening Site Inspection Judge Development Williston Vermont TDD No F1-8804-06 December NWWA 1986 Vermont Wei I Fax Database National Water Well Association January
Prewitt J (Wagner Heindel and Noyes Inc) 1988a Letter to J Amadon (Vermont Agency of Natural Resources) May 23
Prewitt J (Wagner Heindel and Noyes Inc) 1988b Letter to C Sanborn (Vermont Agency of Natural Resources) September 13
Sanborn C (VTAEC) 1985 Letter to J Stuart(JH Stuart Associates Jnc) RE Mitec May 8
Stewart DP 1973 Geology for Environmental Planning in the Buriington-Middlebury Region Vermont Montpelier VT Vermont Geological Survey Water Resources Department
USDA 1974 Soil Survey of Chittenden County Vermont United States Department of Agriculture Soil Conservation Service January
US EPA 1990 Comprehensive Environmental Response Compensation and Liability Information System (CERCLIS) printout Region 1 United States Environmental Protection Agency
USGS 1972a Burlington Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised in 1972
USGS 1972b Essex Junction Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised in 1972
USGS 1972c Buriington Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised i n 1972
VNHP 1989 Letter to D Hill (NUSFIT) RE Critical habitatsSensitive environments of Winooski River Judge Development TDD No F1-8903-98 Vermont Natural Heritage Program November 10
VT AEC 1984 Trip report Mitec Electronics LTD memo to file from B Fitzgerald (Vermont Agency of Environmental Conservation) dated July 5
VT AEC 1985 Site Inspection Report of the Champlain Cable Corporation Colchester Vermont VermontAgency of Environmental Conservation October 20
1
VT AEC 1986 Draft Report on Investigations of Contamination Emanating from the Ai l ing Industrial Park Vermont Agency of Environmental Conservation Waste Management Division February
VT ANR no date Well logs of wells in Williston Vermont Vermont Agency of Natural Resources Department of Environmental Conservation Water Resources Division
VT ANR 1985 Mitec offsite investigation memo to H Garabeian Vermont Agency of Natural Resources from C Stone VermontAgency of Natural Resources dated August 12
VT ANR 1990a Synopsis memo to Mitec file from L Guere (Vermont Agency of Natural Resources) dated February 9
VTANR 1990b Ailing Industrial Park Final Preliminary Assessment Report Vermont Agency of Natural Resources Department of Environmental Conservation Hazardous Materials Management Division February 23
Wagner and Associates Inc 1986 Report of findings regarding Mitec case in Williston Vermont April 15
LIST OF ATTACHMENTS
ATTACHMENT A
EP Toxicity analytical data of soil samples collected by J H Stuart Associates Inc in December 1984 and July 1985 Results reported by Industrial and EnvironmentaKAhalysts Inc
ATTACHMENTS
Soil boring logs for sampling and monitoring well installation at Mitec Systems Corporation 15 Commerce Street Williston Vermont conducted under the Direction of JH Stuart Associates dated December 22 1984
ATTACHMENT C
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) condurted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
ATTACHMENT E
Analytical results of groundwater samples collected by JH Stuart Associates on December 14 1984 Reported by Industrial and Environmental Analysts Inc on December 211984
ATTACHMENT F
Organic water quality analyses from samples collected on February 20 1985 from MitecAlling groundwater monitoring wells
1
ATTACHMENT G
Mitec water analysis from water samples collected from M i l - MI9 dated June 141985
ATTACHMENT H
Organicwaterquality analyses of MitecAlling groundwater monitoring wells dated June 171985
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 61988 Analyses reported by Endyne Inc on May 13 1988
ATTACHMENT K
Quarteriy sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
ATTACHMENT L
VOC results of well sampling around Mitec Corp Williston Vermont Data presented by the Vermont Department of Health
ATTACHMENT M
Vermont Department of Health Drinking water samples dated July 161985
ATTACHMENT A
EP Toxicity analytical data of soil samples collected by J H Stuart Associates Inc in December 1984 and July 1985 Results reported by Industrial and Environmental Analysts Inc
bull A c shyind trial amp Environmental olysts inc PO Box 626 bull Essex Junction Vermont 054o2 bull 802-878-5108 Ld^
Customer Address City State Zip Attention
Dace Dace Samples Received Customer Order Number
Copper Site (mg1)
1 L33
2 ^ 181
3 092
4 035
ANALYSIS REPORT
JH Stuart Associates Inc PO^ Box 367 Essex Center VT 05451 John Stuart
14 August 1985 24 July 1985
MITEC EP TOX ANALYSIS
Total Hexavalent Nickel Zinc Chromium Chromium (mg1) (mg1) (agl) (mg1)
086 018 lt0025 lt0025
lt002 015 076 062
054 013 0030 lt0-025
lt002 008 lt0025 lt0025
Cadmium (mg1)
lt001
lt001
- lt001
lt001
Signature yi^ ^^^
Offices ond loborotories located in Essex Junction Vermont Reseofch Triangle Park North Carolina
ATTACHMENT B
Soil boring logs for sampling and monitoring well installation at Mitec Systems Corporation 15 Commerce Street Williston Vermont conducted under the Direction of JH Stuart Associates dated December 221984
^ - ^
) T V ^ O ^ - ^ V
Decetnber 2 2- 1984
i mitrz ult[- -li - u 1
The Eollowinci arc ui joil Tiar Ion for sampling and monitor well instailati- conclun l at Mitec Systems Corporation 15 Commcrco St Wii 1 rhon Vt conducterl under the direction of John Stuart Jn Sraquoit ltjsociates Samples taken were obtained using r-igtrs3ntatiV -rvlit slaquoolaquojn sampling ( Ta 1 amp6) Observations vere made from auqir tailings Monitor wells vere constructed oC 2 ID factory ijlotted (5) and threaded ( Diedrich) PVC covered with filter Cabric held in place with
fiber reinforced tape 18 amp 9 Used SS wire ) All wells were difficult to instal due to flowing sand
11684 MW 41 0-5 Clean oxidized medium sand lyL bullbull5-15Saturated neutral medium sand
MW 99 WL(vater level below top of pipe) 1725 TP(total pipe) 25 SU (pipe above grade) betonite 56-62 BG (below grade)
M WTB 20-3 Sand fill bull bull 3-5 Oxidized orange brown loamy sand
1 T 5-20Saturated neutral medium turning finer sand Representative samples-sampler riding in auger
-21 Saturated neutral fine flowing sand bull -262 Same
-326bullbull Same -367 Reduced blue gray fine sand trace of silt MW 74 WL 171 TP 23 SU betonite 46-5 BG
bull MW 13 0-4 Medium san^ 4-5 Mottled medium sand ^
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
U shy Krcvr nG bulli r-l Ao-M- bull
n n Oox bullbull(3 Unic ill vt 54bi
9 shy ) 4 L-
Lii bull bullbull - laquo July 13 1985 Mr -Chris Stone
The following are the boring logs Cor Mitect project conducted at the Alden 6 Provost properties under the direction of Chris Stone and bull-John Amidon representing AEC
070885^^ -11 3223 (blows from a 140 hammer falling 30 to drive a
standard penetration sampler 6 -blow counts are not intended for load bearing information ie emphasis is on sample recovery) Sait brown slightly silty fine sand water at 8 shy
-17 1 2443 Sat brown fine sand -22 26 Sat gray med sand -275 221 Brown medium sand over over gray fine sandy silt
MONITOR WELL Factory threaded amp Slotted (010) PVC-Deitrich
rSlotted section- 10 Solid -Riser- 20 Bags Sand- 55 Betonite Plug- 7 Total Pipe- 254 Water Level- 71 bullbullStick Op- 5 Top slop +above -below water- -865 bullAir Pump Developed- Good Flow- Good bull 5 Extension added AFTER these measurements
- 070885 (ALI2 -125 ^544Gray Brown fine-medium sanSaturated
-176- bullbull2467 Gray brown medium sand -2267 213 Gray medium sand mottled -28 11 Questionable recovery sample is gray brown medium tro
coarse sand This is not typical of blow counts amp samples from other borings also augers had gray silty silty sand at bottom
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section- 10 Solid Riser- 15 Bags Sandshy 55 Betonite Plugshy ^ Total Pipeshy 254 Water Levelshy 94 Stick Up- 0 Top slap bullbullbullabove -below watershy -63 Air Pump Developedshy Good Flow- Good
070985ltAL 13 v-r- -12 3223 Saturated brown fine sand trace silt water at 8
-169 346 Brown medium sand laquo -215 234 Brown fine nand raquo -276 22 Brown fine sand V9=3 ppm laquoV-t -328 122 Gray fine sand
S o l i d R i s e r - 3 5 T o t a l P i p e - 4 0 8
Top s l o p bullvabovo - b e l o wC l o u d y F lowshy
MONITOR WELL bullbullbullbull 2 Factory threaded 6 Slotted- (010) Slotted section- 10 Solid Riser- 15 Sand Pack- 14 Good Betonite Plug- 7 Total Pipe-Stick Op- Top slop +above -below Air Pump Developed-Slightly cloudy Flowshy
bullbull 081285 (ALI 10 -11 gt shygtlt
-V bull -168 -219 -27
-325 bull ( bull gt y -365
Wate r L e v e l shy 7 v a t e r shy - 8 4
Good s a n d
P V C - D e i t r i c h Bags Sand-Good 5
W a t e r L e v e l shy 56 w a t e r shy -255
good
PVC-Deitrich Bags Sand-
Water Level-water-
Good 1
58 Light brown dry medium sand VO=0 254 Sat brown medium sand water at 138 VO=0 232 Brown medium sand 333 Brown medium amp fine sand 212 Gray fine sand very liitle sample 22 No recovery drilled into gray problems from upper medium flowing
MONITOR WELL Factory threaded amp Slotted (010)
bulliSlotted section- 10 bullSolid Riser- 20 h Sand Pack- 13 Good Betonite Plugshy 13
bullbull Stick Upshy 0 iAlr Pump Developed-
T o t a lTop s l o pno
P i p e shy 3 2 bullbullbullabove - b e l o w
P lowshy
^ ^ 8 1 2 8 5 AL6 2
111 5 6 Wet b rown f i n e s a n d
1 1 9 332 Brown fine sand 17 453 Brown fine sand 2 2 5 231 Brown fine sand
fine sand to eliminate sand V
P V C - D e i t r i c h Bags S a n d shy bull 7
W a t e r L e v e l shy 1 3 6 w a t e r shy - 8 7 bullbull
bull-bullbull -317 21 Gray fine - nraquoi Found siltclay on aogert bull wlion puJI-i
bullgtbull=bull- bull D M r T O i e - fi 2 Factory threadc f Sloti--~i (Old) PVC-Deitrich bull Oloecad aaetion 15 Soli i ulrt^ie- bull t Gags Sand- a Sand Pack-Good at bottom of I-l iicr^inn bull ie collapse at top J Betonite Plug- 55 Tot^ ^ i p s - -of t Water Level- 62 ^ Stick Up- -3(sect Top -llaquo-jp -^abo^ bull -clov watershy -129 bull Air Pump Developed- no ovmdash
Location 2 4 From 40 MPH sign amp 35 from bush
^Gerard Adams
ly fcfe^ -Tj shy
yv-y y
m - y y
bulli^^-^
VOC Results of Well Sampling around HicccCorp Williston Vermont
Ralph Goodhue
Rovena Baces
Marcel Plouffe
Ed Hart
Gerry Bates
DOn Lavalley
Larry Botvln
Robert Doherty
Kenneth Charland
Clifford Begin
Helen Irwin
Bernard Chynoweth
MAP DateSampllnjt RESULTS (ppra) 6 1 8 8 5 Scacua
ll 41085 bull T 3 - l 2 0 C H - - 0 0 5 Town
13 41085 T 3 - 1 4 4 CH- 005 PRIVATE
U 41085 T 3 - 1 9 0 C H - O l l TOWIJ
15 41085 T 3 - 5 9 CH- 013 TOWN
16(point ) 5785 ND TOWN (cellar) T 3 - 0 0 9 CH- 004
28 41085 T3-raquoDT4-0l2 CH-013 TOWN
32 51385 ND PRIVATE
I-S 5785 ND PRIVAT-E
3-A 5885 ND TOWN
5-A 5R85 ND PRIVATE
2-W 51485 ND PRIVATE
3-W 51485 ND PRIVATE
t i - TRICHLOROETHYLENE (safe health advisory level- 045 ppm) CH- CHLOROFORM (safe health advisory level- 10 ppm) n bullbullbullT4- TETRACHLOROETHYLENE (safe health advisory level- 020 ppm) ND- not detected
ATTACHMENT L
VOC results of well sampling around Mitec Corp Wil l iston Vermont Data presented by the Vermont Department of Health
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION FIELD BLANK SAMPLE COLLECTED DY J Prewitt REF laquo 2 4G7 DATE SAMPLED May 6 1908 TIME SAMPLED 1415 DATE RECEIVED May 6 1988
1 Method 601 detection limit is 1 ugL 2 None detected 3 Trace but below quantification limit 4 Present in background laboratory envgt pnraent
Analyst n Stearns Reviewed by L-iyc
ATTACHMENT K
Quarterly sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
I I Laboratory ServicesE N DYNE INC 1 Wonlworlh Drive Williston Vermont 05495 (002) 079-4333
LABORATORY REPORT
EPA METHOD 6 0 1 mdash PURGEABLE FIALOCARnONS
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION TRIP FUANK SAMPLE COLLECTED BY J Prewitt REF 24 66 DATE SAMPLED May 6 1900 TIME SAMPLED 1410 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
c-583-10-0-147 October 22 1990
Indoor Air Quality
In 1989 the VT ANR contracted Aquatelthv Inc (AquateCh) to conduct air monitoring in the basements (or otherwise lowest level) of homes located on Kirby Lane and South Brownell Road In April July and October 1989 and January 1990 Aquatech sampled the air quality in six homes selected by the VT DOH A control blank duplicate and ambient air sampie from near the Mitec property were also collected by Aquatech The samples were analyzed for TCE PCE and 12-dichloroethene (12-DCE) by Aquatech using EPA methods TOI and T02 The VT ANR stated that the analytical results of samples collected between April 1989 and March 1990 indicated the presence of TCE PCE and 12-DCE at concentrations up to 051 ppbin the basement samples (VTANR 1990a)
File information and previous investigations of the Mitec property document an 11 year period disposal of rinsewater and sludge wastes containing solvents hydrocarbons cadmium chromium and nickel to the lagoon used by Mitec and at least one previous electroplating company which occupied the property The analytical results of soil samples collected in 1984 confirmed the presence of chromium and nickel in the lagoon and surrounding onsite soils Zinc was also detected in onsite soil samples however file information does not indicate that zinc was a component of wastes generated by Mitec or its predecessors Cadmium was not detected in onsite soil samples
The analyses of groundwater samples obtained from monitoring wells installed in and around the lagoon documented the presence of 18 volatile organic compounds including trichloroethene tetrachloroethene and toluene The detection of these three volatile organic compounds along with the detection of cadmium chromium nickel and copper in the groundwater of offsite monitoring wells is consistent with the documentation of wastes disposed of into the lagoon and the direction of groundwater flow in the unconfined aquifer beneath the lagoon as reported by the VT AEC and Wagner and Associates
Trichloroethene and tetrachloroethane were detected in the residential well samples although these concentrations are considerably higher than those detected in monitoring well samples collected from the vicinity of the lagoon The concentrations of chromium cadmium and nickel were highest in the vicinity of the lagoon and decreased in concentration in groundwater samples which were collected further southwest Concentrations of chromium and cadmium were not detected in any of the residential wells as of July 1985
SUMMARY
In 1972 a lagoon was created on Lot 15 of the Ailing Industrial Park in Williston Vermont by a company named Qual Tech North American Alloys a company which occupied Lot 15 between 1974 and 1977 (prior to Mitec) also used the onsite lagoon for the disposal of electroplating wastes between 1974 and 1977 Between 1979 and 1984 Mitec a manufacturer of microwave components operated an electroplating facility on Lot 15 and discharged an undetermined quantity of plating rinsewater and sludge wastes to the onsite lagoon These wastes included cadmium chromium nickel alcohols acids solvents and hydrocarbons
Analytical results of soil samples has confirmed the presence of chromium copper nickel and zinc in soil samples from the lagoon and surrounding area No VOC analyses have been performed and background sample has been identified for a comparison of the soli analytical results Analytical results of onsite groundwater samples collected in 1984 by JH Stuart Associates Inc revealed chromium in addition to cadmium at concentrations up to 50 parts per billion (ppb) Continued groundwater sampling by the Vermont Agency of Environmental Conservation (VT AEC) and JH Stuart Associates Inc identified 18 volatile organic compounds ranging in concentration from 3 to 3300 ppb The detected concentrations of trichloroethene tetrachloroethene chromium and cadmium in groundwater samples exceed federally listed Maximum Contaminant Levels
Miilt roRpnoATinM
c-583-10-0-147 October 22 1990
In 1985 several private well water supplies located approximately 1000 feet southwest of the lagoon were replaced wi th municipal water when the well supplies were determined to be contaminated with volatile organic compounds similar to those which were detected in onsite groundwater samples Based on the analytical data obtained from groundwater monitoring wells installed on the east side of Commerce Street the VT AEC has inferred the presence of contributing sources of contamination emanating from the Ailing Industrial Park^
Approximately 1160 people rely on private wells for drinking water in towns located within 4 miles of the property Included in this estimate is a community water supply located 4800 feet northeast of the property An area 4000 feet to the south of the property is dependent upon private wells due to the lack of municipal water service to that area Along 15 miles of the downstream surface water pathway surface waters are used for recreational fishing and boating Approximately 27 Rare Species and Significant Natural Communities are located on or near the Winooski River and downstream of the Mitec property
Due to the known disposal without the necessary permitting of hazardous electroplating wastes to the lagoon at 15 Commerce Street following the enactment of the Resource Conservation and Recovery Act (RCRA) in November 1980 NUSFIT and Region 1 EPA concur that Mitec is under RCRA purview therefore current activities are deferred to that agency
Submitted By
Jamesllliott Project Manager
Approval fCoberbber tt JuBamplaquoJuBamplaquohh
lXOff iceMa^^euro
Jpoundib
REFERENCES
Aginsky I (NUSFIT) 1987a Telecon wi th J Malloy (Essex Village) RE Water supply judge Development TDD No F1-8703-31 April 9 1120 hours
Aginsky I (NUSFIT) 1987b Telecon with A Williams (Williston Water Distrirt) RE Water supply Judge Development TDD No F1-8703-31 Ajarit 9 1030 hours
Amadon J (Vermont Agency of Environmental Conservation) 1985 Letter to WJ Spitzel (Vermont Department of Health) RE Contamination investigation in Williston Vermont Agency of Natural Resources Department of Environmental Conservation Hazardous Materials Management Division August 20
Elliott J (NUSFIT) 1990a Telecon with L Guere (Vermont Agency of Natural Resources) RE Site historyAiling Industrial Park Mitec TDD No F1-8904-04 February 15
Elliott J (NUSFIT) 1990b Telecon with S Corneille (Vermont Agency of Natural Resources) RE Mitec statusrecent developments Mitec TDD No F1-8904-04 February 7
Elliott J (NUSFIT) 1990c Telecon with Mr Ashley (Vermont Agency of Natural Resources) RE Williston well number 21 Mitec TDD No F1-8904-04 June 19
Grover D (Wagner Heindel and Noyes Inc) 1988 Letter to C Sanborn (Vermont Agency of Natural Resources) RE Quarteriy sampling results at Mitec site Williston Vermont November 23
Guere L (Vermont Agency of Natural Resources) 1990 Letter to J Elliott (NUSFIT) February 22
Hill D (NUSFIT) 1989a Telecon wi th D Pratt (Champlain Water District) RE Judge Development Judge Development TDD No F1-8804-06 July 28
Hill D (NUSFIT) 1989b Telecon wi th Sue (South Buriington Water Department) RE Judge Development Judge Development TDD No F1-8804-06 July 28
lEA 1985 Analysis Report Samples sent to Industrial and Environmental Analysts from JH Stuart Associates on 121484 January 22
NARA (National Archives and Records Administration) 1989 Code of Federal Regulations Title 40 Protection of Environment Part 141 National Primary Drinking Water Regulations Subpart B Items 141Hand 14112 (Washington DC Government Printing Office)
NARA (National Archives and Records Administration) 1990 Code of Federal Regulations Title 40 Protection of Environment Part 261 Identification and Listing of Hazardous Waste Subpart C Item 26124 (Washington DC Government Printing Office)
NUSFIT 1987 Preliminary Assessment Mitec Williston Vermont dated March 19 TDD No Fl-8701-36
NUSFIT 1989a (Issued) Logbook No 89-1400 Mitec TDD No F1-8904-04
NUSFIT 1989b Final Screening Site Inspection Judge Development Williston Vermont TDD No F1-8804-06 December NWWA 1986 Vermont Wei I Fax Database National Water Well Association January
Prewitt J (Wagner Heindel and Noyes Inc) 1988a Letter to J Amadon (Vermont Agency of Natural Resources) May 23
Prewitt J (Wagner Heindel and Noyes Inc) 1988b Letter to C Sanborn (Vermont Agency of Natural Resources) September 13
Sanborn C (VTAEC) 1985 Letter to J Stuart(JH Stuart Associates Jnc) RE Mitec May 8
Stewart DP 1973 Geology for Environmental Planning in the Buriington-Middlebury Region Vermont Montpelier VT Vermont Geological Survey Water Resources Department
USDA 1974 Soil Survey of Chittenden County Vermont United States Department of Agriculture Soil Conservation Service January
US EPA 1990 Comprehensive Environmental Response Compensation and Liability Information System (CERCLIS) printout Region 1 United States Environmental Protection Agency
USGS 1972a Burlington Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised in 1972
USGS 1972b Essex Junction Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised in 1972
USGS 1972c Buriington Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised i n 1972
VNHP 1989 Letter to D Hill (NUSFIT) RE Critical habitatsSensitive environments of Winooski River Judge Development TDD No F1-8903-98 Vermont Natural Heritage Program November 10
VT AEC 1984 Trip report Mitec Electronics LTD memo to file from B Fitzgerald (Vermont Agency of Environmental Conservation) dated July 5
VT AEC 1985 Site Inspection Report of the Champlain Cable Corporation Colchester Vermont VermontAgency of Environmental Conservation October 20
1
VT AEC 1986 Draft Report on Investigations of Contamination Emanating from the Ai l ing Industrial Park Vermont Agency of Environmental Conservation Waste Management Division February
VT ANR no date Well logs of wells in Williston Vermont Vermont Agency of Natural Resources Department of Environmental Conservation Water Resources Division
VT ANR 1985 Mitec offsite investigation memo to H Garabeian Vermont Agency of Natural Resources from C Stone VermontAgency of Natural Resources dated August 12
VT ANR 1990a Synopsis memo to Mitec file from L Guere (Vermont Agency of Natural Resources) dated February 9
VTANR 1990b Ailing Industrial Park Final Preliminary Assessment Report Vermont Agency of Natural Resources Department of Environmental Conservation Hazardous Materials Management Division February 23
Wagner and Associates Inc 1986 Report of findings regarding Mitec case in Williston Vermont April 15
LIST OF ATTACHMENTS
ATTACHMENT A
EP Toxicity analytical data of soil samples collected by J H Stuart Associates Inc in December 1984 and July 1985 Results reported by Industrial and EnvironmentaKAhalysts Inc
ATTACHMENTS
Soil boring logs for sampling and monitoring well installation at Mitec Systems Corporation 15 Commerce Street Williston Vermont conducted under the Direction of JH Stuart Associates dated December 22 1984
ATTACHMENT C
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) condurted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
ATTACHMENT E
Analytical results of groundwater samples collected by JH Stuart Associates on December 14 1984 Reported by Industrial and Environmental Analysts Inc on December 211984
ATTACHMENT F
Organic water quality analyses from samples collected on February 20 1985 from MitecAlling groundwater monitoring wells
1
ATTACHMENT G
Mitec water analysis from water samples collected from M i l - MI9 dated June 141985
ATTACHMENT H
Organicwaterquality analyses of MitecAlling groundwater monitoring wells dated June 171985
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 61988 Analyses reported by Endyne Inc on May 13 1988
ATTACHMENT K
Quarteriy sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
ATTACHMENT L
VOC results of well sampling around Mitec Corp Williston Vermont Data presented by the Vermont Department of Health
ATTACHMENT M
Vermont Department of Health Drinking water samples dated July 161985
ATTACHMENT A
EP Toxicity analytical data of soil samples collected by J H Stuart Associates Inc in December 1984 and July 1985 Results reported by Industrial and Environmental Analysts Inc
bull A c shyind trial amp Environmental olysts inc PO Box 626 bull Essex Junction Vermont 054o2 bull 802-878-5108 Ld^
Customer Address City State Zip Attention
Dace Dace Samples Received Customer Order Number
Copper Site (mg1)
1 L33
2 ^ 181
3 092
4 035
ANALYSIS REPORT
JH Stuart Associates Inc PO^ Box 367 Essex Center VT 05451 John Stuart
14 August 1985 24 July 1985
MITEC EP TOX ANALYSIS
Total Hexavalent Nickel Zinc Chromium Chromium (mg1) (mg1) (agl) (mg1)
086 018 lt0025 lt0025
lt002 015 076 062
054 013 0030 lt0-025
lt002 008 lt0025 lt0025
Cadmium (mg1)
lt001
lt001
- lt001
lt001
Signature yi^ ^^^
Offices ond loborotories located in Essex Junction Vermont Reseofch Triangle Park North Carolina
ATTACHMENT B
Soil boring logs for sampling and monitoring well installation at Mitec Systems Corporation 15 Commerce Street Williston Vermont conducted under the Direction of JH Stuart Associates dated December 221984
^ - ^
) T V ^ O ^ - ^ V
Decetnber 2 2- 1984
i mitrz ult[- -li - u 1
The Eollowinci arc ui joil Tiar Ion for sampling and monitor well instailati- conclun l at Mitec Systems Corporation 15 Commcrco St Wii 1 rhon Vt conducterl under the direction of John Stuart Jn Sraquoit ltjsociates Samples taken were obtained using r-igtrs3ntatiV -rvlit slaquoolaquojn sampling ( Ta 1 amp6) Observations vere made from auqir tailings Monitor wells vere constructed oC 2 ID factory ijlotted (5) and threaded ( Diedrich) PVC covered with filter Cabric held in place with
fiber reinforced tape 18 amp 9 Used SS wire ) All wells were difficult to instal due to flowing sand
11684 MW 41 0-5 Clean oxidized medium sand lyL bullbull5-15Saturated neutral medium sand
MW 99 WL(vater level below top of pipe) 1725 TP(total pipe) 25 SU (pipe above grade) betonite 56-62 BG (below grade)
M WTB 20-3 Sand fill bull bull 3-5 Oxidized orange brown loamy sand
1 T 5-20Saturated neutral medium turning finer sand Representative samples-sampler riding in auger
-21 Saturated neutral fine flowing sand bull -262 Same
-326bullbull Same -367 Reduced blue gray fine sand trace of silt MW 74 WL 171 TP 23 SU betonite 46-5 BG
bull MW 13 0-4 Medium san^ 4-5 Mottled medium sand ^
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
U shy Krcvr nG bulli r-l Ao-M- bull
n n Oox bullbull(3 Unic ill vt 54bi
9 shy ) 4 L-
Lii bull bullbull - laquo July 13 1985 Mr -Chris Stone
The following are the boring logs Cor Mitect project conducted at the Alden 6 Provost properties under the direction of Chris Stone and bull-John Amidon representing AEC
070885^^ -11 3223 (blows from a 140 hammer falling 30 to drive a
standard penetration sampler 6 -blow counts are not intended for load bearing information ie emphasis is on sample recovery) Sait brown slightly silty fine sand water at 8 shy
-17 1 2443 Sat brown fine sand -22 26 Sat gray med sand -275 221 Brown medium sand over over gray fine sandy silt
MONITOR WELL Factory threaded amp Slotted (010) PVC-Deitrich
rSlotted section- 10 Solid -Riser- 20 Bags Sand- 55 Betonite Plug- 7 Total Pipe- 254 Water Level- 71 bullbullStick Op- 5 Top slop +above -below water- -865 bullAir Pump Developed- Good Flow- Good bull 5 Extension added AFTER these measurements
- 070885 (ALI2 -125 ^544Gray Brown fine-medium sanSaturated
-176- bullbull2467 Gray brown medium sand -2267 213 Gray medium sand mottled -28 11 Questionable recovery sample is gray brown medium tro
coarse sand This is not typical of blow counts amp samples from other borings also augers had gray silty silty sand at bottom
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section- 10 Solid Riser- 15 Bags Sandshy 55 Betonite Plugshy ^ Total Pipeshy 254 Water Levelshy 94 Stick Up- 0 Top slap bullbullbullabove -below watershy -63 Air Pump Developedshy Good Flow- Good
070985ltAL 13 v-r- -12 3223 Saturated brown fine sand trace silt water at 8
-169 346 Brown medium sand laquo -215 234 Brown fine nand raquo -276 22 Brown fine sand V9=3 ppm laquoV-t -328 122 Gray fine sand
S o l i d R i s e r - 3 5 T o t a l P i p e - 4 0 8
Top s l o p bullvabovo - b e l o wC l o u d y F lowshy
MONITOR WELL bullbullbullbull 2 Factory threaded 6 Slotted- (010) Slotted section- 10 Solid Riser- 15 Sand Pack- 14 Good Betonite Plug- 7 Total Pipe-Stick Op- Top slop +above -below Air Pump Developed-Slightly cloudy Flowshy
bullbull 081285 (ALI 10 -11 gt shygtlt
-V bull -168 -219 -27
-325 bull ( bull gt y -365
Wate r L e v e l shy 7 v a t e r shy - 8 4
Good s a n d
P V C - D e i t r i c h Bags Sand-Good 5
W a t e r L e v e l shy 56 w a t e r shy -255
good
PVC-Deitrich Bags Sand-
Water Level-water-
Good 1
58 Light brown dry medium sand VO=0 254 Sat brown medium sand water at 138 VO=0 232 Brown medium sand 333 Brown medium amp fine sand 212 Gray fine sand very liitle sample 22 No recovery drilled into gray problems from upper medium flowing
MONITOR WELL Factory threaded amp Slotted (010)
bulliSlotted section- 10 bullSolid Riser- 20 h Sand Pack- 13 Good Betonite Plugshy 13
bullbull Stick Upshy 0 iAlr Pump Developed-
T o t a lTop s l o pno
P i p e shy 3 2 bullbullbullabove - b e l o w
P lowshy
^ ^ 8 1 2 8 5 AL6 2
111 5 6 Wet b rown f i n e s a n d
1 1 9 332 Brown fine sand 17 453 Brown fine sand 2 2 5 231 Brown fine sand
fine sand to eliminate sand V
P V C - D e i t r i c h Bags S a n d shy bull 7
W a t e r L e v e l shy 1 3 6 w a t e r shy - 8 7 bullbull
bull-bullbull -317 21 Gray fine - nraquoi Found siltclay on aogert bull wlion puJI-i
bullgtbull=bull- bull D M r T O i e - fi 2 Factory threadc f Sloti--~i (Old) PVC-Deitrich bull Oloecad aaetion 15 Soli i ulrt^ie- bull t Gags Sand- a Sand Pack-Good at bottom of I-l iicr^inn bull ie collapse at top J Betonite Plug- 55 Tot^ ^ i p s - -of t Water Level- 62 ^ Stick Up- -3(sect Top -llaquo-jp -^abo^ bull -clov watershy -129 bull Air Pump Developed- no ovmdash
Location 2 4 From 40 MPH sign amp 35 from bush
^Gerard Adams
ly fcfe^ -Tj shy
yv-y y
m - y y
bulli^^-^
VOC Results of Well Sampling around HicccCorp Williston Vermont
Ralph Goodhue
Rovena Baces
Marcel Plouffe
Ed Hart
Gerry Bates
DOn Lavalley
Larry Botvln
Robert Doherty
Kenneth Charland
Clifford Begin
Helen Irwin
Bernard Chynoweth
MAP DateSampllnjt RESULTS (ppra) 6 1 8 8 5 Scacua
ll 41085 bull T 3 - l 2 0 C H - - 0 0 5 Town
13 41085 T 3 - 1 4 4 CH- 005 PRIVATE
U 41085 T 3 - 1 9 0 C H - O l l TOWIJ
15 41085 T 3 - 5 9 CH- 013 TOWN
16(point ) 5785 ND TOWN (cellar) T 3 - 0 0 9 CH- 004
28 41085 T3-raquoDT4-0l2 CH-013 TOWN
32 51385 ND PRIVATE
I-S 5785 ND PRIVAT-E
3-A 5885 ND TOWN
5-A 5R85 ND PRIVATE
2-W 51485 ND PRIVATE
3-W 51485 ND PRIVATE
t i - TRICHLOROETHYLENE (safe health advisory level- 045 ppm) CH- CHLOROFORM (safe health advisory level- 10 ppm) n bullbullbullT4- TETRACHLOROETHYLENE (safe health advisory level- 020 ppm) ND- not detected
ATTACHMENT L
VOC results of well sampling around Mitec Corp Wil l iston Vermont Data presented by the Vermont Department of Health
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION FIELD BLANK SAMPLE COLLECTED DY J Prewitt REF laquo 2 4G7 DATE SAMPLED May 6 1908 TIME SAMPLED 1415 DATE RECEIVED May 6 1988
1 Method 601 detection limit is 1 ugL 2 None detected 3 Trace but below quantification limit 4 Present in background laboratory envgt pnraent
Analyst n Stearns Reviewed by L-iyc
ATTACHMENT K
Quarterly sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
I I Laboratory ServicesE N DYNE INC 1 Wonlworlh Drive Williston Vermont 05495 (002) 079-4333
LABORATORY REPORT
EPA METHOD 6 0 1 mdash PURGEABLE FIALOCARnONS
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION TRIP FUANK SAMPLE COLLECTED BY J Prewitt REF 24 66 DATE SAMPLED May 6 1900 TIME SAMPLED 1410 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
c-583-10-0-147 October 22 1990
In 1985 several private well water supplies located approximately 1000 feet southwest of the lagoon were replaced wi th municipal water when the well supplies were determined to be contaminated with volatile organic compounds similar to those which were detected in onsite groundwater samples Based on the analytical data obtained from groundwater monitoring wells installed on the east side of Commerce Street the VT AEC has inferred the presence of contributing sources of contamination emanating from the Ailing Industrial Park^
Approximately 1160 people rely on private wells for drinking water in towns located within 4 miles of the property Included in this estimate is a community water supply located 4800 feet northeast of the property An area 4000 feet to the south of the property is dependent upon private wells due to the lack of municipal water service to that area Along 15 miles of the downstream surface water pathway surface waters are used for recreational fishing and boating Approximately 27 Rare Species and Significant Natural Communities are located on or near the Winooski River and downstream of the Mitec property
Due to the known disposal without the necessary permitting of hazardous electroplating wastes to the lagoon at 15 Commerce Street following the enactment of the Resource Conservation and Recovery Act (RCRA) in November 1980 NUSFIT and Region 1 EPA concur that Mitec is under RCRA purview therefore current activities are deferred to that agency
Submitted By
Jamesllliott Project Manager
Approval fCoberbber tt JuBamplaquoJuBamplaquohh
lXOff iceMa^^euro
Jpoundib
REFERENCES
Aginsky I (NUSFIT) 1987a Telecon wi th J Malloy (Essex Village) RE Water supply judge Development TDD No F1-8703-31 April 9 1120 hours
Aginsky I (NUSFIT) 1987b Telecon with A Williams (Williston Water Distrirt) RE Water supply Judge Development TDD No F1-8703-31 Ajarit 9 1030 hours
Amadon J (Vermont Agency of Environmental Conservation) 1985 Letter to WJ Spitzel (Vermont Department of Health) RE Contamination investigation in Williston Vermont Agency of Natural Resources Department of Environmental Conservation Hazardous Materials Management Division August 20
Elliott J (NUSFIT) 1990a Telecon with L Guere (Vermont Agency of Natural Resources) RE Site historyAiling Industrial Park Mitec TDD No F1-8904-04 February 15
Elliott J (NUSFIT) 1990b Telecon with S Corneille (Vermont Agency of Natural Resources) RE Mitec statusrecent developments Mitec TDD No F1-8904-04 February 7
Elliott J (NUSFIT) 1990c Telecon with Mr Ashley (Vermont Agency of Natural Resources) RE Williston well number 21 Mitec TDD No F1-8904-04 June 19
Grover D (Wagner Heindel and Noyes Inc) 1988 Letter to C Sanborn (Vermont Agency of Natural Resources) RE Quarteriy sampling results at Mitec site Williston Vermont November 23
Guere L (Vermont Agency of Natural Resources) 1990 Letter to J Elliott (NUSFIT) February 22
Hill D (NUSFIT) 1989a Telecon wi th D Pratt (Champlain Water District) RE Judge Development Judge Development TDD No F1-8804-06 July 28
Hill D (NUSFIT) 1989b Telecon wi th Sue (South Buriington Water Department) RE Judge Development Judge Development TDD No F1-8804-06 July 28
lEA 1985 Analysis Report Samples sent to Industrial and Environmental Analysts from JH Stuart Associates on 121484 January 22
NARA (National Archives and Records Administration) 1989 Code of Federal Regulations Title 40 Protection of Environment Part 141 National Primary Drinking Water Regulations Subpart B Items 141Hand 14112 (Washington DC Government Printing Office)
NARA (National Archives and Records Administration) 1990 Code of Federal Regulations Title 40 Protection of Environment Part 261 Identification and Listing of Hazardous Waste Subpart C Item 26124 (Washington DC Government Printing Office)
NUSFIT 1987 Preliminary Assessment Mitec Williston Vermont dated March 19 TDD No Fl-8701-36
NUSFIT 1989a (Issued) Logbook No 89-1400 Mitec TDD No F1-8904-04
NUSFIT 1989b Final Screening Site Inspection Judge Development Williston Vermont TDD No F1-8804-06 December NWWA 1986 Vermont Wei I Fax Database National Water Well Association January
Prewitt J (Wagner Heindel and Noyes Inc) 1988a Letter to J Amadon (Vermont Agency of Natural Resources) May 23
Prewitt J (Wagner Heindel and Noyes Inc) 1988b Letter to C Sanborn (Vermont Agency of Natural Resources) September 13
Sanborn C (VTAEC) 1985 Letter to J Stuart(JH Stuart Associates Jnc) RE Mitec May 8
Stewart DP 1973 Geology for Environmental Planning in the Buriington-Middlebury Region Vermont Montpelier VT Vermont Geological Survey Water Resources Department
USDA 1974 Soil Survey of Chittenden County Vermont United States Department of Agriculture Soil Conservation Service January
US EPA 1990 Comprehensive Environmental Response Compensation and Liability Information System (CERCLIS) printout Region 1 United States Environmental Protection Agency
USGS 1972a Burlington Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised in 1972
USGS 1972b Essex Junction Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised in 1972
USGS 1972c Buriington Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised i n 1972
VNHP 1989 Letter to D Hill (NUSFIT) RE Critical habitatsSensitive environments of Winooski River Judge Development TDD No F1-8903-98 Vermont Natural Heritage Program November 10
VT AEC 1984 Trip report Mitec Electronics LTD memo to file from B Fitzgerald (Vermont Agency of Environmental Conservation) dated July 5
VT AEC 1985 Site Inspection Report of the Champlain Cable Corporation Colchester Vermont VermontAgency of Environmental Conservation October 20
1
VT AEC 1986 Draft Report on Investigations of Contamination Emanating from the Ai l ing Industrial Park Vermont Agency of Environmental Conservation Waste Management Division February
VT ANR no date Well logs of wells in Williston Vermont Vermont Agency of Natural Resources Department of Environmental Conservation Water Resources Division
VT ANR 1985 Mitec offsite investigation memo to H Garabeian Vermont Agency of Natural Resources from C Stone VermontAgency of Natural Resources dated August 12
VT ANR 1990a Synopsis memo to Mitec file from L Guere (Vermont Agency of Natural Resources) dated February 9
VTANR 1990b Ailing Industrial Park Final Preliminary Assessment Report Vermont Agency of Natural Resources Department of Environmental Conservation Hazardous Materials Management Division February 23
Wagner and Associates Inc 1986 Report of findings regarding Mitec case in Williston Vermont April 15
LIST OF ATTACHMENTS
ATTACHMENT A
EP Toxicity analytical data of soil samples collected by J H Stuart Associates Inc in December 1984 and July 1985 Results reported by Industrial and EnvironmentaKAhalysts Inc
ATTACHMENTS
Soil boring logs for sampling and monitoring well installation at Mitec Systems Corporation 15 Commerce Street Williston Vermont conducted under the Direction of JH Stuart Associates dated December 22 1984
ATTACHMENT C
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) condurted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
ATTACHMENT E
Analytical results of groundwater samples collected by JH Stuart Associates on December 14 1984 Reported by Industrial and Environmental Analysts Inc on December 211984
ATTACHMENT F
Organic water quality analyses from samples collected on February 20 1985 from MitecAlling groundwater monitoring wells
1
ATTACHMENT G
Mitec water analysis from water samples collected from M i l - MI9 dated June 141985
ATTACHMENT H
Organicwaterquality analyses of MitecAlling groundwater monitoring wells dated June 171985
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 61988 Analyses reported by Endyne Inc on May 13 1988
ATTACHMENT K
Quarteriy sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
ATTACHMENT L
VOC results of well sampling around Mitec Corp Williston Vermont Data presented by the Vermont Department of Health
ATTACHMENT M
Vermont Department of Health Drinking water samples dated July 161985
ATTACHMENT A
EP Toxicity analytical data of soil samples collected by J H Stuart Associates Inc in December 1984 and July 1985 Results reported by Industrial and Environmental Analysts Inc
bull A c shyind trial amp Environmental olysts inc PO Box 626 bull Essex Junction Vermont 054o2 bull 802-878-5108 Ld^
Customer Address City State Zip Attention
Dace Dace Samples Received Customer Order Number
Copper Site (mg1)
1 L33
2 ^ 181
3 092
4 035
ANALYSIS REPORT
JH Stuart Associates Inc PO^ Box 367 Essex Center VT 05451 John Stuart
14 August 1985 24 July 1985
MITEC EP TOX ANALYSIS
Total Hexavalent Nickel Zinc Chromium Chromium (mg1) (mg1) (agl) (mg1)
086 018 lt0025 lt0025
lt002 015 076 062
054 013 0030 lt0-025
lt002 008 lt0025 lt0025
Cadmium (mg1)
lt001
lt001
- lt001
lt001
Signature yi^ ^^^
Offices ond loborotories located in Essex Junction Vermont Reseofch Triangle Park North Carolina
ATTACHMENT B
Soil boring logs for sampling and monitoring well installation at Mitec Systems Corporation 15 Commerce Street Williston Vermont conducted under the Direction of JH Stuart Associates dated December 221984
^ - ^
) T V ^ O ^ - ^ V
Decetnber 2 2- 1984
i mitrz ult[- -li - u 1
The Eollowinci arc ui joil Tiar Ion for sampling and monitor well instailati- conclun l at Mitec Systems Corporation 15 Commcrco St Wii 1 rhon Vt conducterl under the direction of John Stuart Jn Sraquoit ltjsociates Samples taken were obtained using r-igtrs3ntatiV -rvlit slaquoolaquojn sampling ( Ta 1 amp6) Observations vere made from auqir tailings Monitor wells vere constructed oC 2 ID factory ijlotted (5) and threaded ( Diedrich) PVC covered with filter Cabric held in place with
fiber reinforced tape 18 amp 9 Used SS wire ) All wells were difficult to instal due to flowing sand
11684 MW 41 0-5 Clean oxidized medium sand lyL bullbull5-15Saturated neutral medium sand
MW 99 WL(vater level below top of pipe) 1725 TP(total pipe) 25 SU (pipe above grade) betonite 56-62 BG (below grade)
M WTB 20-3 Sand fill bull bull 3-5 Oxidized orange brown loamy sand
1 T 5-20Saturated neutral medium turning finer sand Representative samples-sampler riding in auger
-21 Saturated neutral fine flowing sand bull -262 Same
-326bullbull Same -367 Reduced blue gray fine sand trace of silt MW 74 WL 171 TP 23 SU betonite 46-5 BG
bull MW 13 0-4 Medium san^ 4-5 Mottled medium sand ^
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
U shy Krcvr nG bulli r-l Ao-M- bull
n n Oox bullbull(3 Unic ill vt 54bi
9 shy ) 4 L-
Lii bull bullbull - laquo July 13 1985 Mr -Chris Stone
The following are the boring logs Cor Mitect project conducted at the Alden 6 Provost properties under the direction of Chris Stone and bull-John Amidon representing AEC
070885^^ -11 3223 (blows from a 140 hammer falling 30 to drive a
standard penetration sampler 6 -blow counts are not intended for load bearing information ie emphasis is on sample recovery) Sait brown slightly silty fine sand water at 8 shy
-17 1 2443 Sat brown fine sand -22 26 Sat gray med sand -275 221 Brown medium sand over over gray fine sandy silt
MONITOR WELL Factory threaded amp Slotted (010) PVC-Deitrich
rSlotted section- 10 Solid -Riser- 20 Bags Sand- 55 Betonite Plug- 7 Total Pipe- 254 Water Level- 71 bullbullStick Op- 5 Top slop +above -below water- -865 bullAir Pump Developed- Good Flow- Good bull 5 Extension added AFTER these measurements
- 070885 (ALI2 -125 ^544Gray Brown fine-medium sanSaturated
-176- bullbull2467 Gray brown medium sand -2267 213 Gray medium sand mottled -28 11 Questionable recovery sample is gray brown medium tro
coarse sand This is not typical of blow counts amp samples from other borings also augers had gray silty silty sand at bottom
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section- 10 Solid Riser- 15 Bags Sandshy 55 Betonite Plugshy ^ Total Pipeshy 254 Water Levelshy 94 Stick Up- 0 Top slap bullbullbullabove -below watershy -63 Air Pump Developedshy Good Flow- Good
070985ltAL 13 v-r- -12 3223 Saturated brown fine sand trace silt water at 8
-169 346 Brown medium sand laquo -215 234 Brown fine nand raquo -276 22 Brown fine sand V9=3 ppm laquoV-t -328 122 Gray fine sand
S o l i d R i s e r - 3 5 T o t a l P i p e - 4 0 8
Top s l o p bullvabovo - b e l o wC l o u d y F lowshy
MONITOR WELL bullbullbullbull 2 Factory threaded 6 Slotted- (010) Slotted section- 10 Solid Riser- 15 Sand Pack- 14 Good Betonite Plug- 7 Total Pipe-Stick Op- Top slop +above -below Air Pump Developed-Slightly cloudy Flowshy
bullbull 081285 (ALI 10 -11 gt shygtlt
-V bull -168 -219 -27
-325 bull ( bull gt y -365
Wate r L e v e l shy 7 v a t e r shy - 8 4
Good s a n d
P V C - D e i t r i c h Bags Sand-Good 5
W a t e r L e v e l shy 56 w a t e r shy -255
good
PVC-Deitrich Bags Sand-
Water Level-water-
Good 1
58 Light brown dry medium sand VO=0 254 Sat brown medium sand water at 138 VO=0 232 Brown medium sand 333 Brown medium amp fine sand 212 Gray fine sand very liitle sample 22 No recovery drilled into gray problems from upper medium flowing
MONITOR WELL Factory threaded amp Slotted (010)
bulliSlotted section- 10 bullSolid Riser- 20 h Sand Pack- 13 Good Betonite Plugshy 13
bullbull Stick Upshy 0 iAlr Pump Developed-
T o t a lTop s l o pno
P i p e shy 3 2 bullbullbullabove - b e l o w
P lowshy
^ ^ 8 1 2 8 5 AL6 2
111 5 6 Wet b rown f i n e s a n d
1 1 9 332 Brown fine sand 17 453 Brown fine sand 2 2 5 231 Brown fine sand
fine sand to eliminate sand V
P V C - D e i t r i c h Bags S a n d shy bull 7
W a t e r L e v e l shy 1 3 6 w a t e r shy - 8 7 bullbull
bull-bullbull -317 21 Gray fine - nraquoi Found siltclay on aogert bull wlion puJI-i
bullgtbull=bull- bull D M r T O i e - fi 2 Factory threadc f Sloti--~i (Old) PVC-Deitrich bull Oloecad aaetion 15 Soli i ulrt^ie- bull t Gags Sand- a Sand Pack-Good at bottom of I-l iicr^inn bull ie collapse at top J Betonite Plug- 55 Tot^ ^ i p s - -of t Water Level- 62 ^ Stick Up- -3(sect Top -llaquo-jp -^abo^ bull -clov watershy -129 bull Air Pump Developed- no ovmdash
Location 2 4 From 40 MPH sign amp 35 from bush
^Gerard Adams
ly fcfe^ -Tj shy
yv-y y
m - y y
bulli^^-^
VOC Results of Well Sampling around HicccCorp Williston Vermont
Ralph Goodhue
Rovena Baces
Marcel Plouffe
Ed Hart
Gerry Bates
DOn Lavalley
Larry Botvln
Robert Doherty
Kenneth Charland
Clifford Begin
Helen Irwin
Bernard Chynoweth
MAP DateSampllnjt RESULTS (ppra) 6 1 8 8 5 Scacua
ll 41085 bull T 3 - l 2 0 C H - - 0 0 5 Town
13 41085 T 3 - 1 4 4 CH- 005 PRIVATE
U 41085 T 3 - 1 9 0 C H - O l l TOWIJ
15 41085 T 3 - 5 9 CH- 013 TOWN
16(point ) 5785 ND TOWN (cellar) T 3 - 0 0 9 CH- 004
28 41085 T3-raquoDT4-0l2 CH-013 TOWN
32 51385 ND PRIVATE
I-S 5785 ND PRIVAT-E
3-A 5885 ND TOWN
5-A 5R85 ND PRIVATE
2-W 51485 ND PRIVATE
3-W 51485 ND PRIVATE
t i - TRICHLOROETHYLENE (safe health advisory level- 045 ppm) CH- CHLOROFORM (safe health advisory level- 10 ppm) n bullbullbullT4- TETRACHLOROETHYLENE (safe health advisory level- 020 ppm) ND- not detected
ATTACHMENT L
VOC results of well sampling around Mitec Corp Wil l iston Vermont Data presented by the Vermont Department of Health
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION FIELD BLANK SAMPLE COLLECTED DY J Prewitt REF laquo 2 4G7 DATE SAMPLED May 6 1908 TIME SAMPLED 1415 DATE RECEIVED May 6 1988
1 Method 601 detection limit is 1 ugL 2 None detected 3 Trace but below quantification limit 4 Present in background laboratory envgt pnraent
Analyst n Stearns Reviewed by L-iyc
ATTACHMENT K
Quarterly sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
I I Laboratory ServicesE N DYNE INC 1 Wonlworlh Drive Williston Vermont 05495 (002) 079-4333
LABORATORY REPORT
EPA METHOD 6 0 1 mdash PURGEABLE FIALOCARnONS
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION TRIP FUANK SAMPLE COLLECTED BY J Prewitt REF 24 66 DATE SAMPLED May 6 1900 TIME SAMPLED 1410 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
REFERENCES
Aginsky I (NUSFIT) 1987a Telecon wi th J Malloy (Essex Village) RE Water supply judge Development TDD No F1-8703-31 April 9 1120 hours
Aginsky I (NUSFIT) 1987b Telecon with A Williams (Williston Water Distrirt) RE Water supply Judge Development TDD No F1-8703-31 Ajarit 9 1030 hours
Amadon J (Vermont Agency of Environmental Conservation) 1985 Letter to WJ Spitzel (Vermont Department of Health) RE Contamination investigation in Williston Vermont Agency of Natural Resources Department of Environmental Conservation Hazardous Materials Management Division August 20
Elliott J (NUSFIT) 1990a Telecon with L Guere (Vermont Agency of Natural Resources) RE Site historyAiling Industrial Park Mitec TDD No F1-8904-04 February 15
Elliott J (NUSFIT) 1990b Telecon with S Corneille (Vermont Agency of Natural Resources) RE Mitec statusrecent developments Mitec TDD No F1-8904-04 February 7
Elliott J (NUSFIT) 1990c Telecon with Mr Ashley (Vermont Agency of Natural Resources) RE Williston well number 21 Mitec TDD No F1-8904-04 June 19
Grover D (Wagner Heindel and Noyes Inc) 1988 Letter to C Sanborn (Vermont Agency of Natural Resources) RE Quarteriy sampling results at Mitec site Williston Vermont November 23
Guere L (Vermont Agency of Natural Resources) 1990 Letter to J Elliott (NUSFIT) February 22
Hill D (NUSFIT) 1989a Telecon wi th D Pratt (Champlain Water District) RE Judge Development Judge Development TDD No F1-8804-06 July 28
Hill D (NUSFIT) 1989b Telecon wi th Sue (South Buriington Water Department) RE Judge Development Judge Development TDD No F1-8804-06 July 28
lEA 1985 Analysis Report Samples sent to Industrial and Environmental Analysts from JH Stuart Associates on 121484 January 22
NARA (National Archives and Records Administration) 1989 Code of Federal Regulations Title 40 Protection of Environment Part 141 National Primary Drinking Water Regulations Subpart B Items 141Hand 14112 (Washington DC Government Printing Office)
NARA (National Archives and Records Administration) 1990 Code of Federal Regulations Title 40 Protection of Environment Part 261 Identification and Listing of Hazardous Waste Subpart C Item 26124 (Washington DC Government Printing Office)
NUSFIT 1987 Preliminary Assessment Mitec Williston Vermont dated March 19 TDD No Fl-8701-36
NUSFIT 1989a (Issued) Logbook No 89-1400 Mitec TDD No F1-8904-04
NUSFIT 1989b Final Screening Site Inspection Judge Development Williston Vermont TDD No F1-8804-06 December NWWA 1986 Vermont Wei I Fax Database National Water Well Association January
Prewitt J (Wagner Heindel and Noyes Inc) 1988a Letter to J Amadon (Vermont Agency of Natural Resources) May 23
Prewitt J (Wagner Heindel and Noyes Inc) 1988b Letter to C Sanborn (Vermont Agency of Natural Resources) September 13
Sanborn C (VTAEC) 1985 Letter to J Stuart(JH Stuart Associates Jnc) RE Mitec May 8
Stewart DP 1973 Geology for Environmental Planning in the Buriington-Middlebury Region Vermont Montpelier VT Vermont Geological Survey Water Resources Department
USDA 1974 Soil Survey of Chittenden County Vermont United States Department of Agriculture Soil Conservation Service January
US EPA 1990 Comprehensive Environmental Response Compensation and Liability Information System (CERCLIS) printout Region 1 United States Environmental Protection Agency
USGS 1972a Burlington Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised in 1972
USGS 1972b Essex Junction Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised in 1972
USGS 1972c Buriington Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised i n 1972
VNHP 1989 Letter to D Hill (NUSFIT) RE Critical habitatsSensitive environments of Winooski River Judge Development TDD No F1-8903-98 Vermont Natural Heritage Program November 10
VT AEC 1984 Trip report Mitec Electronics LTD memo to file from B Fitzgerald (Vermont Agency of Environmental Conservation) dated July 5
VT AEC 1985 Site Inspection Report of the Champlain Cable Corporation Colchester Vermont VermontAgency of Environmental Conservation October 20
1
VT AEC 1986 Draft Report on Investigations of Contamination Emanating from the Ai l ing Industrial Park Vermont Agency of Environmental Conservation Waste Management Division February
VT ANR no date Well logs of wells in Williston Vermont Vermont Agency of Natural Resources Department of Environmental Conservation Water Resources Division
VT ANR 1985 Mitec offsite investigation memo to H Garabeian Vermont Agency of Natural Resources from C Stone VermontAgency of Natural Resources dated August 12
VT ANR 1990a Synopsis memo to Mitec file from L Guere (Vermont Agency of Natural Resources) dated February 9
VTANR 1990b Ailing Industrial Park Final Preliminary Assessment Report Vermont Agency of Natural Resources Department of Environmental Conservation Hazardous Materials Management Division February 23
Wagner and Associates Inc 1986 Report of findings regarding Mitec case in Williston Vermont April 15
LIST OF ATTACHMENTS
ATTACHMENT A
EP Toxicity analytical data of soil samples collected by J H Stuart Associates Inc in December 1984 and July 1985 Results reported by Industrial and EnvironmentaKAhalysts Inc
ATTACHMENTS
Soil boring logs for sampling and monitoring well installation at Mitec Systems Corporation 15 Commerce Street Williston Vermont conducted under the Direction of JH Stuart Associates dated December 22 1984
ATTACHMENT C
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) condurted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
ATTACHMENT E
Analytical results of groundwater samples collected by JH Stuart Associates on December 14 1984 Reported by Industrial and Environmental Analysts Inc on December 211984
ATTACHMENT F
Organic water quality analyses from samples collected on February 20 1985 from MitecAlling groundwater monitoring wells
1
ATTACHMENT G
Mitec water analysis from water samples collected from M i l - MI9 dated June 141985
ATTACHMENT H
Organicwaterquality analyses of MitecAlling groundwater monitoring wells dated June 171985
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 61988 Analyses reported by Endyne Inc on May 13 1988
ATTACHMENT K
Quarteriy sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
ATTACHMENT L
VOC results of well sampling around Mitec Corp Williston Vermont Data presented by the Vermont Department of Health
ATTACHMENT M
Vermont Department of Health Drinking water samples dated July 161985
ATTACHMENT A
EP Toxicity analytical data of soil samples collected by J H Stuart Associates Inc in December 1984 and July 1985 Results reported by Industrial and Environmental Analysts Inc
bull A c shyind trial amp Environmental olysts inc PO Box 626 bull Essex Junction Vermont 054o2 bull 802-878-5108 Ld^
Customer Address City State Zip Attention
Dace Dace Samples Received Customer Order Number
Copper Site (mg1)
1 L33
2 ^ 181
3 092
4 035
ANALYSIS REPORT
JH Stuart Associates Inc PO^ Box 367 Essex Center VT 05451 John Stuart
14 August 1985 24 July 1985
MITEC EP TOX ANALYSIS
Total Hexavalent Nickel Zinc Chromium Chromium (mg1) (mg1) (agl) (mg1)
086 018 lt0025 lt0025
lt002 015 076 062
054 013 0030 lt0-025
lt002 008 lt0025 lt0025
Cadmium (mg1)
lt001
lt001
- lt001
lt001
Signature yi^ ^^^
Offices ond loborotories located in Essex Junction Vermont Reseofch Triangle Park North Carolina
ATTACHMENT B
Soil boring logs for sampling and monitoring well installation at Mitec Systems Corporation 15 Commerce Street Williston Vermont conducted under the Direction of JH Stuart Associates dated December 221984
^ - ^
) T V ^ O ^ - ^ V
Decetnber 2 2- 1984
i mitrz ult[- -li - u 1
The Eollowinci arc ui joil Tiar Ion for sampling and monitor well instailati- conclun l at Mitec Systems Corporation 15 Commcrco St Wii 1 rhon Vt conducterl under the direction of John Stuart Jn Sraquoit ltjsociates Samples taken were obtained using r-igtrs3ntatiV -rvlit slaquoolaquojn sampling ( Ta 1 amp6) Observations vere made from auqir tailings Monitor wells vere constructed oC 2 ID factory ijlotted (5) and threaded ( Diedrich) PVC covered with filter Cabric held in place with
fiber reinforced tape 18 amp 9 Used SS wire ) All wells were difficult to instal due to flowing sand
11684 MW 41 0-5 Clean oxidized medium sand lyL bullbull5-15Saturated neutral medium sand
MW 99 WL(vater level below top of pipe) 1725 TP(total pipe) 25 SU (pipe above grade) betonite 56-62 BG (below grade)
M WTB 20-3 Sand fill bull bull 3-5 Oxidized orange brown loamy sand
1 T 5-20Saturated neutral medium turning finer sand Representative samples-sampler riding in auger
-21 Saturated neutral fine flowing sand bull -262 Same
-326bullbull Same -367 Reduced blue gray fine sand trace of silt MW 74 WL 171 TP 23 SU betonite 46-5 BG
bull MW 13 0-4 Medium san^ 4-5 Mottled medium sand ^
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
U shy Krcvr nG bulli r-l Ao-M- bull
n n Oox bullbull(3 Unic ill vt 54bi
9 shy ) 4 L-
Lii bull bullbull - laquo July 13 1985 Mr -Chris Stone
The following are the boring logs Cor Mitect project conducted at the Alden 6 Provost properties under the direction of Chris Stone and bull-John Amidon representing AEC
070885^^ -11 3223 (blows from a 140 hammer falling 30 to drive a
standard penetration sampler 6 -blow counts are not intended for load bearing information ie emphasis is on sample recovery) Sait brown slightly silty fine sand water at 8 shy
-17 1 2443 Sat brown fine sand -22 26 Sat gray med sand -275 221 Brown medium sand over over gray fine sandy silt
MONITOR WELL Factory threaded amp Slotted (010) PVC-Deitrich
rSlotted section- 10 Solid -Riser- 20 Bags Sand- 55 Betonite Plug- 7 Total Pipe- 254 Water Level- 71 bullbullStick Op- 5 Top slop +above -below water- -865 bullAir Pump Developed- Good Flow- Good bull 5 Extension added AFTER these measurements
- 070885 (ALI2 -125 ^544Gray Brown fine-medium sanSaturated
-176- bullbull2467 Gray brown medium sand -2267 213 Gray medium sand mottled -28 11 Questionable recovery sample is gray brown medium tro
coarse sand This is not typical of blow counts amp samples from other borings also augers had gray silty silty sand at bottom
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section- 10 Solid Riser- 15 Bags Sandshy 55 Betonite Plugshy ^ Total Pipeshy 254 Water Levelshy 94 Stick Up- 0 Top slap bullbullbullabove -below watershy -63 Air Pump Developedshy Good Flow- Good
070985ltAL 13 v-r- -12 3223 Saturated brown fine sand trace silt water at 8
-169 346 Brown medium sand laquo -215 234 Brown fine nand raquo -276 22 Brown fine sand V9=3 ppm laquoV-t -328 122 Gray fine sand
S o l i d R i s e r - 3 5 T o t a l P i p e - 4 0 8
Top s l o p bullvabovo - b e l o wC l o u d y F lowshy
MONITOR WELL bullbullbullbull 2 Factory threaded 6 Slotted- (010) Slotted section- 10 Solid Riser- 15 Sand Pack- 14 Good Betonite Plug- 7 Total Pipe-Stick Op- Top slop +above -below Air Pump Developed-Slightly cloudy Flowshy
bullbull 081285 (ALI 10 -11 gt shygtlt
-V bull -168 -219 -27
-325 bull ( bull gt y -365
Wate r L e v e l shy 7 v a t e r shy - 8 4
Good s a n d
P V C - D e i t r i c h Bags Sand-Good 5
W a t e r L e v e l shy 56 w a t e r shy -255
good
PVC-Deitrich Bags Sand-
Water Level-water-
Good 1
58 Light brown dry medium sand VO=0 254 Sat brown medium sand water at 138 VO=0 232 Brown medium sand 333 Brown medium amp fine sand 212 Gray fine sand very liitle sample 22 No recovery drilled into gray problems from upper medium flowing
MONITOR WELL Factory threaded amp Slotted (010)
bulliSlotted section- 10 bullSolid Riser- 20 h Sand Pack- 13 Good Betonite Plugshy 13
bullbull Stick Upshy 0 iAlr Pump Developed-
T o t a lTop s l o pno
P i p e shy 3 2 bullbullbullabove - b e l o w
P lowshy
^ ^ 8 1 2 8 5 AL6 2
111 5 6 Wet b rown f i n e s a n d
1 1 9 332 Brown fine sand 17 453 Brown fine sand 2 2 5 231 Brown fine sand
fine sand to eliminate sand V
P V C - D e i t r i c h Bags S a n d shy bull 7
W a t e r L e v e l shy 1 3 6 w a t e r shy - 8 7 bullbull
bull-bullbull -317 21 Gray fine - nraquoi Found siltclay on aogert bull wlion puJI-i
bullgtbull=bull- bull D M r T O i e - fi 2 Factory threadc f Sloti--~i (Old) PVC-Deitrich bull Oloecad aaetion 15 Soli i ulrt^ie- bull t Gags Sand- a Sand Pack-Good at bottom of I-l iicr^inn bull ie collapse at top J Betonite Plug- 55 Tot^ ^ i p s - -of t Water Level- 62 ^ Stick Up- -3(sect Top -llaquo-jp -^abo^ bull -clov watershy -129 bull Air Pump Developed- no ovmdash
Location 2 4 From 40 MPH sign amp 35 from bush
^Gerard Adams
ly fcfe^ -Tj shy
yv-y y
m - y y
bulli^^-^
VOC Results of Well Sampling around HicccCorp Williston Vermont
Ralph Goodhue
Rovena Baces
Marcel Plouffe
Ed Hart
Gerry Bates
DOn Lavalley
Larry Botvln
Robert Doherty
Kenneth Charland
Clifford Begin
Helen Irwin
Bernard Chynoweth
MAP DateSampllnjt RESULTS (ppra) 6 1 8 8 5 Scacua
ll 41085 bull T 3 - l 2 0 C H - - 0 0 5 Town
13 41085 T 3 - 1 4 4 CH- 005 PRIVATE
U 41085 T 3 - 1 9 0 C H - O l l TOWIJ
15 41085 T 3 - 5 9 CH- 013 TOWN
16(point ) 5785 ND TOWN (cellar) T 3 - 0 0 9 CH- 004
28 41085 T3-raquoDT4-0l2 CH-013 TOWN
32 51385 ND PRIVATE
I-S 5785 ND PRIVAT-E
3-A 5885 ND TOWN
5-A 5R85 ND PRIVATE
2-W 51485 ND PRIVATE
3-W 51485 ND PRIVATE
t i - TRICHLOROETHYLENE (safe health advisory level- 045 ppm) CH- CHLOROFORM (safe health advisory level- 10 ppm) n bullbullbullT4- TETRACHLOROETHYLENE (safe health advisory level- 020 ppm) ND- not detected
ATTACHMENT L
VOC results of well sampling around Mitec Corp Wil l iston Vermont Data presented by the Vermont Department of Health
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION FIELD BLANK SAMPLE COLLECTED DY J Prewitt REF laquo 2 4G7 DATE SAMPLED May 6 1908 TIME SAMPLED 1415 DATE RECEIVED May 6 1988
1 Method 601 detection limit is 1 ugL 2 None detected 3 Trace but below quantification limit 4 Present in background laboratory envgt pnraent
Analyst n Stearns Reviewed by L-iyc
ATTACHMENT K
Quarterly sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
I I Laboratory ServicesE N DYNE INC 1 Wonlworlh Drive Williston Vermont 05495 (002) 079-4333
LABORATORY REPORT
EPA METHOD 6 0 1 mdash PURGEABLE FIALOCARnONS
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION TRIP FUANK SAMPLE COLLECTED BY J Prewitt REF 24 66 DATE SAMPLED May 6 1900 TIME SAMPLED 1410 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
Prewitt J (Wagner Heindel and Noyes Inc) 1988a Letter to J Amadon (Vermont Agency of Natural Resources) May 23
Prewitt J (Wagner Heindel and Noyes Inc) 1988b Letter to C Sanborn (Vermont Agency of Natural Resources) September 13
Sanborn C (VTAEC) 1985 Letter to J Stuart(JH Stuart Associates Jnc) RE Mitec May 8
Stewart DP 1973 Geology for Environmental Planning in the Buriington-Middlebury Region Vermont Montpelier VT Vermont Geological Survey Water Resources Department
USDA 1974 Soil Survey of Chittenden County Vermont United States Department of Agriculture Soil Conservation Service January
US EPA 1990 Comprehensive Environmental Response Compensation and Liability Information System (CERCLIS) printout Region 1 United States Environmental Protection Agency
USGS 1972a Burlington Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised in 1972
USGS 1972b Essex Junction Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised in 1972
USGS 1972c Buriington Quadrangle Vermont US Geological Survey 75 Series (Topographic) 1948 photorevised i n 1972
VNHP 1989 Letter to D Hill (NUSFIT) RE Critical habitatsSensitive environments of Winooski River Judge Development TDD No F1-8903-98 Vermont Natural Heritage Program November 10
VT AEC 1984 Trip report Mitec Electronics LTD memo to file from B Fitzgerald (Vermont Agency of Environmental Conservation) dated July 5
VT AEC 1985 Site Inspection Report of the Champlain Cable Corporation Colchester Vermont VermontAgency of Environmental Conservation October 20
1
VT AEC 1986 Draft Report on Investigations of Contamination Emanating from the Ai l ing Industrial Park Vermont Agency of Environmental Conservation Waste Management Division February
VT ANR no date Well logs of wells in Williston Vermont Vermont Agency of Natural Resources Department of Environmental Conservation Water Resources Division
VT ANR 1985 Mitec offsite investigation memo to H Garabeian Vermont Agency of Natural Resources from C Stone VermontAgency of Natural Resources dated August 12
VT ANR 1990a Synopsis memo to Mitec file from L Guere (Vermont Agency of Natural Resources) dated February 9
VTANR 1990b Ailing Industrial Park Final Preliminary Assessment Report Vermont Agency of Natural Resources Department of Environmental Conservation Hazardous Materials Management Division February 23
Wagner and Associates Inc 1986 Report of findings regarding Mitec case in Williston Vermont April 15
LIST OF ATTACHMENTS
ATTACHMENT A
EP Toxicity analytical data of soil samples collected by J H Stuart Associates Inc in December 1984 and July 1985 Results reported by Industrial and EnvironmentaKAhalysts Inc
ATTACHMENTS
Soil boring logs for sampling and monitoring well installation at Mitec Systems Corporation 15 Commerce Street Williston Vermont conducted under the Direction of JH Stuart Associates dated December 22 1984
ATTACHMENT C
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) condurted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
ATTACHMENT E
Analytical results of groundwater samples collected by JH Stuart Associates on December 14 1984 Reported by Industrial and Environmental Analysts Inc on December 211984
ATTACHMENT F
Organic water quality analyses from samples collected on February 20 1985 from MitecAlling groundwater monitoring wells
1
ATTACHMENT G
Mitec water analysis from water samples collected from M i l - MI9 dated June 141985
ATTACHMENT H
Organicwaterquality analyses of MitecAlling groundwater monitoring wells dated June 171985
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 61988 Analyses reported by Endyne Inc on May 13 1988
ATTACHMENT K
Quarteriy sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
ATTACHMENT L
VOC results of well sampling around Mitec Corp Williston Vermont Data presented by the Vermont Department of Health
ATTACHMENT M
Vermont Department of Health Drinking water samples dated July 161985
ATTACHMENT A
EP Toxicity analytical data of soil samples collected by J H Stuart Associates Inc in December 1984 and July 1985 Results reported by Industrial and Environmental Analysts Inc
bull A c shyind trial amp Environmental olysts inc PO Box 626 bull Essex Junction Vermont 054o2 bull 802-878-5108 Ld^
Customer Address City State Zip Attention
Dace Dace Samples Received Customer Order Number
Copper Site (mg1)
1 L33
2 ^ 181
3 092
4 035
ANALYSIS REPORT
JH Stuart Associates Inc PO^ Box 367 Essex Center VT 05451 John Stuart
14 August 1985 24 July 1985
MITEC EP TOX ANALYSIS
Total Hexavalent Nickel Zinc Chromium Chromium (mg1) (mg1) (agl) (mg1)
086 018 lt0025 lt0025
lt002 015 076 062
054 013 0030 lt0-025
lt002 008 lt0025 lt0025
Cadmium (mg1)
lt001
lt001
- lt001
lt001
Signature yi^ ^^^
Offices ond loborotories located in Essex Junction Vermont Reseofch Triangle Park North Carolina
ATTACHMENT B
Soil boring logs for sampling and monitoring well installation at Mitec Systems Corporation 15 Commerce Street Williston Vermont conducted under the Direction of JH Stuart Associates dated December 221984
^ - ^
) T V ^ O ^ - ^ V
Decetnber 2 2- 1984
i mitrz ult[- -li - u 1
The Eollowinci arc ui joil Tiar Ion for sampling and monitor well instailati- conclun l at Mitec Systems Corporation 15 Commcrco St Wii 1 rhon Vt conducterl under the direction of John Stuart Jn Sraquoit ltjsociates Samples taken were obtained using r-igtrs3ntatiV -rvlit slaquoolaquojn sampling ( Ta 1 amp6) Observations vere made from auqir tailings Monitor wells vere constructed oC 2 ID factory ijlotted (5) and threaded ( Diedrich) PVC covered with filter Cabric held in place with
fiber reinforced tape 18 amp 9 Used SS wire ) All wells were difficult to instal due to flowing sand
11684 MW 41 0-5 Clean oxidized medium sand lyL bullbull5-15Saturated neutral medium sand
MW 99 WL(vater level below top of pipe) 1725 TP(total pipe) 25 SU (pipe above grade) betonite 56-62 BG (below grade)
M WTB 20-3 Sand fill bull bull 3-5 Oxidized orange brown loamy sand
1 T 5-20Saturated neutral medium turning finer sand Representative samples-sampler riding in auger
-21 Saturated neutral fine flowing sand bull -262 Same
-326bullbull Same -367 Reduced blue gray fine sand trace of silt MW 74 WL 171 TP 23 SU betonite 46-5 BG
bull MW 13 0-4 Medium san^ 4-5 Mottled medium sand ^
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
U shy Krcvr nG bulli r-l Ao-M- bull
n n Oox bullbull(3 Unic ill vt 54bi
9 shy ) 4 L-
Lii bull bullbull - laquo July 13 1985 Mr -Chris Stone
The following are the boring logs Cor Mitect project conducted at the Alden 6 Provost properties under the direction of Chris Stone and bull-John Amidon representing AEC
070885^^ -11 3223 (blows from a 140 hammer falling 30 to drive a
standard penetration sampler 6 -blow counts are not intended for load bearing information ie emphasis is on sample recovery) Sait brown slightly silty fine sand water at 8 shy
-17 1 2443 Sat brown fine sand -22 26 Sat gray med sand -275 221 Brown medium sand over over gray fine sandy silt
MONITOR WELL Factory threaded amp Slotted (010) PVC-Deitrich
rSlotted section- 10 Solid -Riser- 20 Bags Sand- 55 Betonite Plug- 7 Total Pipe- 254 Water Level- 71 bullbullStick Op- 5 Top slop +above -below water- -865 bullAir Pump Developed- Good Flow- Good bull 5 Extension added AFTER these measurements
- 070885 (ALI2 -125 ^544Gray Brown fine-medium sanSaturated
-176- bullbull2467 Gray brown medium sand -2267 213 Gray medium sand mottled -28 11 Questionable recovery sample is gray brown medium tro
coarse sand This is not typical of blow counts amp samples from other borings also augers had gray silty silty sand at bottom
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section- 10 Solid Riser- 15 Bags Sandshy 55 Betonite Plugshy ^ Total Pipeshy 254 Water Levelshy 94 Stick Up- 0 Top slap bullbullbullabove -below watershy -63 Air Pump Developedshy Good Flow- Good
070985ltAL 13 v-r- -12 3223 Saturated brown fine sand trace silt water at 8
-169 346 Brown medium sand laquo -215 234 Brown fine nand raquo -276 22 Brown fine sand V9=3 ppm laquoV-t -328 122 Gray fine sand
S o l i d R i s e r - 3 5 T o t a l P i p e - 4 0 8
Top s l o p bullvabovo - b e l o wC l o u d y F lowshy
MONITOR WELL bullbullbullbull 2 Factory threaded 6 Slotted- (010) Slotted section- 10 Solid Riser- 15 Sand Pack- 14 Good Betonite Plug- 7 Total Pipe-Stick Op- Top slop +above -below Air Pump Developed-Slightly cloudy Flowshy
bullbull 081285 (ALI 10 -11 gt shygtlt
-V bull -168 -219 -27
-325 bull ( bull gt y -365
Wate r L e v e l shy 7 v a t e r shy - 8 4
Good s a n d
P V C - D e i t r i c h Bags Sand-Good 5
W a t e r L e v e l shy 56 w a t e r shy -255
good
PVC-Deitrich Bags Sand-
Water Level-water-
Good 1
58 Light brown dry medium sand VO=0 254 Sat brown medium sand water at 138 VO=0 232 Brown medium sand 333 Brown medium amp fine sand 212 Gray fine sand very liitle sample 22 No recovery drilled into gray problems from upper medium flowing
MONITOR WELL Factory threaded amp Slotted (010)
bulliSlotted section- 10 bullSolid Riser- 20 h Sand Pack- 13 Good Betonite Plugshy 13
bullbull Stick Upshy 0 iAlr Pump Developed-
T o t a lTop s l o pno
P i p e shy 3 2 bullbullbullabove - b e l o w
P lowshy
^ ^ 8 1 2 8 5 AL6 2
111 5 6 Wet b rown f i n e s a n d
1 1 9 332 Brown fine sand 17 453 Brown fine sand 2 2 5 231 Brown fine sand
fine sand to eliminate sand V
P V C - D e i t r i c h Bags S a n d shy bull 7
W a t e r L e v e l shy 1 3 6 w a t e r shy - 8 7 bullbull
bull-bullbull -317 21 Gray fine - nraquoi Found siltclay on aogert bull wlion puJI-i
bullgtbull=bull- bull D M r T O i e - fi 2 Factory threadc f Sloti--~i (Old) PVC-Deitrich bull Oloecad aaetion 15 Soli i ulrt^ie- bull t Gags Sand- a Sand Pack-Good at bottom of I-l iicr^inn bull ie collapse at top J Betonite Plug- 55 Tot^ ^ i p s - -of t Water Level- 62 ^ Stick Up- -3(sect Top -llaquo-jp -^abo^ bull -clov watershy -129 bull Air Pump Developed- no ovmdash
Location 2 4 From 40 MPH sign amp 35 from bush
^Gerard Adams
ly fcfe^ -Tj shy
yv-y y
m - y y
bulli^^-^
VOC Results of Well Sampling around HicccCorp Williston Vermont
Ralph Goodhue
Rovena Baces
Marcel Plouffe
Ed Hart
Gerry Bates
DOn Lavalley
Larry Botvln
Robert Doherty
Kenneth Charland
Clifford Begin
Helen Irwin
Bernard Chynoweth
MAP DateSampllnjt RESULTS (ppra) 6 1 8 8 5 Scacua
ll 41085 bull T 3 - l 2 0 C H - - 0 0 5 Town
13 41085 T 3 - 1 4 4 CH- 005 PRIVATE
U 41085 T 3 - 1 9 0 C H - O l l TOWIJ
15 41085 T 3 - 5 9 CH- 013 TOWN
16(point ) 5785 ND TOWN (cellar) T 3 - 0 0 9 CH- 004
28 41085 T3-raquoDT4-0l2 CH-013 TOWN
32 51385 ND PRIVATE
I-S 5785 ND PRIVAT-E
3-A 5885 ND TOWN
5-A 5R85 ND PRIVATE
2-W 51485 ND PRIVATE
3-W 51485 ND PRIVATE
t i - TRICHLOROETHYLENE (safe health advisory level- 045 ppm) CH- CHLOROFORM (safe health advisory level- 10 ppm) n bullbullbullT4- TETRACHLOROETHYLENE (safe health advisory level- 020 ppm) ND- not detected
ATTACHMENT L
VOC results of well sampling around Mitec Corp Wil l iston Vermont Data presented by the Vermont Department of Health
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION FIELD BLANK SAMPLE COLLECTED DY J Prewitt REF laquo 2 4G7 DATE SAMPLED May 6 1908 TIME SAMPLED 1415 DATE RECEIVED May 6 1988
1 Method 601 detection limit is 1 ugL 2 None detected 3 Trace but below quantification limit 4 Present in background laboratory envgt pnraent
Analyst n Stearns Reviewed by L-iyc
ATTACHMENT K
Quarterly sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
I I Laboratory ServicesE N DYNE INC 1 Wonlworlh Drive Williston Vermont 05495 (002) 079-4333
LABORATORY REPORT
EPA METHOD 6 0 1 mdash PURGEABLE FIALOCARnONS
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION TRIP FUANK SAMPLE COLLECTED BY J Prewitt REF 24 66 DATE SAMPLED May 6 1900 TIME SAMPLED 1410 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
LIST OF ATTACHMENTS
ATTACHMENT A
EP Toxicity analytical data of soil samples collected by J H Stuart Associates Inc in December 1984 and July 1985 Results reported by Industrial and EnvironmentaKAhalysts Inc
ATTACHMENTS
Soil boring logs for sampling and monitoring well installation at Mitec Systems Corporation 15 Commerce Street Williston Vermont conducted under the Direction of JH Stuart Associates dated December 22 1984
ATTACHMENT C
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) condurted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
ATTACHMENT E
Analytical results of groundwater samples collected by JH Stuart Associates on December 14 1984 Reported by Industrial and Environmental Analysts Inc on December 211984
ATTACHMENT F
Organic water quality analyses from samples collected on February 20 1985 from MitecAlling groundwater monitoring wells
1
ATTACHMENT G
Mitec water analysis from water samples collected from M i l - MI9 dated June 141985
ATTACHMENT H
Organicwaterquality analyses of MitecAlling groundwater monitoring wells dated June 171985
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 61988 Analyses reported by Endyne Inc on May 13 1988
ATTACHMENT K
Quarteriy sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
ATTACHMENT L
VOC results of well sampling around Mitec Corp Williston Vermont Data presented by the Vermont Department of Health
ATTACHMENT M
Vermont Department of Health Drinking water samples dated July 161985
ATTACHMENT A
EP Toxicity analytical data of soil samples collected by J H Stuart Associates Inc in December 1984 and July 1985 Results reported by Industrial and Environmental Analysts Inc
bull A c shyind trial amp Environmental olysts inc PO Box 626 bull Essex Junction Vermont 054o2 bull 802-878-5108 Ld^
Customer Address City State Zip Attention
Dace Dace Samples Received Customer Order Number
Copper Site (mg1)
1 L33
2 ^ 181
3 092
4 035
ANALYSIS REPORT
JH Stuart Associates Inc PO^ Box 367 Essex Center VT 05451 John Stuart
14 August 1985 24 July 1985
MITEC EP TOX ANALYSIS
Total Hexavalent Nickel Zinc Chromium Chromium (mg1) (mg1) (agl) (mg1)
086 018 lt0025 lt0025
lt002 015 076 062
054 013 0030 lt0-025
lt002 008 lt0025 lt0025
Cadmium (mg1)
lt001
lt001
- lt001
lt001
Signature yi^ ^^^
Offices ond loborotories located in Essex Junction Vermont Reseofch Triangle Park North Carolina
ATTACHMENT B
Soil boring logs for sampling and monitoring well installation at Mitec Systems Corporation 15 Commerce Street Williston Vermont conducted under the Direction of JH Stuart Associates dated December 221984
^ - ^
) T V ^ O ^ - ^ V
Decetnber 2 2- 1984
i mitrz ult[- -li - u 1
The Eollowinci arc ui joil Tiar Ion for sampling and monitor well instailati- conclun l at Mitec Systems Corporation 15 Commcrco St Wii 1 rhon Vt conducterl under the direction of John Stuart Jn Sraquoit ltjsociates Samples taken were obtained using r-igtrs3ntatiV -rvlit slaquoolaquojn sampling ( Ta 1 amp6) Observations vere made from auqir tailings Monitor wells vere constructed oC 2 ID factory ijlotted (5) and threaded ( Diedrich) PVC covered with filter Cabric held in place with
fiber reinforced tape 18 amp 9 Used SS wire ) All wells were difficult to instal due to flowing sand
11684 MW 41 0-5 Clean oxidized medium sand lyL bullbull5-15Saturated neutral medium sand
MW 99 WL(vater level below top of pipe) 1725 TP(total pipe) 25 SU (pipe above grade) betonite 56-62 BG (below grade)
M WTB 20-3 Sand fill bull bull 3-5 Oxidized orange brown loamy sand
1 T 5-20Saturated neutral medium turning finer sand Representative samples-sampler riding in auger
-21 Saturated neutral fine flowing sand bull -262 Same
-326bullbull Same -367 Reduced blue gray fine sand trace of silt MW 74 WL 171 TP 23 SU betonite 46-5 BG
bull MW 13 0-4 Medium san^ 4-5 Mottled medium sand ^
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
U shy Krcvr nG bulli r-l Ao-M- bull
n n Oox bullbull(3 Unic ill vt 54bi
9 shy ) 4 L-
Lii bull bullbull - laquo July 13 1985 Mr -Chris Stone
The following are the boring logs Cor Mitect project conducted at the Alden 6 Provost properties under the direction of Chris Stone and bull-John Amidon representing AEC
070885^^ -11 3223 (blows from a 140 hammer falling 30 to drive a
standard penetration sampler 6 -blow counts are not intended for load bearing information ie emphasis is on sample recovery) Sait brown slightly silty fine sand water at 8 shy
-17 1 2443 Sat brown fine sand -22 26 Sat gray med sand -275 221 Brown medium sand over over gray fine sandy silt
MONITOR WELL Factory threaded amp Slotted (010) PVC-Deitrich
rSlotted section- 10 Solid -Riser- 20 Bags Sand- 55 Betonite Plug- 7 Total Pipe- 254 Water Level- 71 bullbullStick Op- 5 Top slop +above -below water- -865 bullAir Pump Developed- Good Flow- Good bull 5 Extension added AFTER these measurements
- 070885 (ALI2 -125 ^544Gray Brown fine-medium sanSaturated
-176- bullbull2467 Gray brown medium sand -2267 213 Gray medium sand mottled -28 11 Questionable recovery sample is gray brown medium tro
coarse sand This is not typical of blow counts amp samples from other borings also augers had gray silty silty sand at bottom
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section- 10 Solid Riser- 15 Bags Sandshy 55 Betonite Plugshy ^ Total Pipeshy 254 Water Levelshy 94 Stick Up- 0 Top slap bullbullbullabove -below watershy -63 Air Pump Developedshy Good Flow- Good
070985ltAL 13 v-r- -12 3223 Saturated brown fine sand trace silt water at 8
-169 346 Brown medium sand laquo -215 234 Brown fine nand raquo -276 22 Brown fine sand V9=3 ppm laquoV-t -328 122 Gray fine sand
S o l i d R i s e r - 3 5 T o t a l P i p e - 4 0 8
Top s l o p bullvabovo - b e l o wC l o u d y F lowshy
MONITOR WELL bullbullbullbull 2 Factory threaded 6 Slotted- (010) Slotted section- 10 Solid Riser- 15 Sand Pack- 14 Good Betonite Plug- 7 Total Pipe-Stick Op- Top slop +above -below Air Pump Developed-Slightly cloudy Flowshy
bullbull 081285 (ALI 10 -11 gt shygtlt
-V bull -168 -219 -27
-325 bull ( bull gt y -365
Wate r L e v e l shy 7 v a t e r shy - 8 4
Good s a n d
P V C - D e i t r i c h Bags Sand-Good 5
W a t e r L e v e l shy 56 w a t e r shy -255
good
PVC-Deitrich Bags Sand-
Water Level-water-
Good 1
58 Light brown dry medium sand VO=0 254 Sat brown medium sand water at 138 VO=0 232 Brown medium sand 333 Brown medium amp fine sand 212 Gray fine sand very liitle sample 22 No recovery drilled into gray problems from upper medium flowing
MONITOR WELL Factory threaded amp Slotted (010)
bulliSlotted section- 10 bullSolid Riser- 20 h Sand Pack- 13 Good Betonite Plugshy 13
bullbull Stick Upshy 0 iAlr Pump Developed-
T o t a lTop s l o pno
P i p e shy 3 2 bullbullbullabove - b e l o w
P lowshy
^ ^ 8 1 2 8 5 AL6 2
111 5 6 Wet b rown f i n e s a n d
1 1 9 332 Brown fine sand 17 453 Brown fine sand 2 2 5 231 Brown fine sand
fine sand to eliminate sand V
P V C - D e i t r i c h Bags S a n d shy bull 7
W a t e r L e v e l shy 1 3 6 w a t e r shy - 8 7 bullbull
bull-bullbull -317 21 Gray fine - nraquoi Found siltclay on aogert bull wlion puJI-i
bullgtbull=bull- bull D M r T O i e - fi 2 Factory threadc f Sloti--~i (Old) PVC-Deitrich bull Oloecad aaetion 15 Soli i ulrt^ie- bull t Gags Sand- a Sand Pack-Good at bottom of I-l iicr^inn bull ie collapse at top J Betonite Plug- 55 Tot^ ^ i p s - -of t Water Level- 62 ^ Stick Up- -3(sect Top -llaquo-jp -^abo^ bull -clov watershy -129 bull Air Pump Developed- no ovmdash
Location 2 4 From 40 MPH sign amp 35 from bush
^Gerard Adams
ly fcfe^ -Tj shy
yv-y y
m - y y
bulli^^-^
VOC Results of Well Sampling around HicccCorp Williston Vermont
Ralph Goodhue
Rovena Baces
Marcel Plouffe
Ed Hart
Gerry Bates
DOn Lavalley
Larry Botvln
Robert Doherty
Kenneth Charland
Clifford Begin
Helen Irwin
Bernard Chynoweth
MAP DateSampllnjt RESULTS (ppra) 6 1 8 8 5 Scacua
ll 41085 bull T 3 - l 2 0 C H - - 0 0 5 Town
13 41085 T 3 - 1 4 4 CH- 005 PRIVATE
U 41085 T 3 - 1 9 0 C H - O l l TOWIJ
15 41085 T 3 - 5 9 CH- 013 TOWN
16(point ) 5785 ND TOWN (cellar) T 3 - 0 0 9 CH- 004
28 41085 T3-raquoDT4-0l2 CH-013 TOWN
32 51385 ND PRIVATE
I-S 5785 ND PRIVAT-E
3-A 5885 ND TOWN
5-A 5R85 ND PRIVATE
2-W 51485 ND PRIVATE
3-W 51485 ND PRIVATE
t i - TRICHLOROETHYLENE (safe health advisory level- 045 ppm) CH- CHLOROFORM (safe health advisory level- 10 ppm) n bullbullbullT4- TETRACHLOROETHYLENE (safe health advisory level- 020 ppm) ND- not detected
ATTACHMENT L
VOC results of well sampling around Mitec Corp Wil l iston Vermont Data presented by the Vermont Department of Health
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION FIELD BLANK SAMPLE COLLECTED DY J Prewitt REF laquo 2 4G7 DATE SAMPLED May 6 1908 TIME SAMPLED 1415 DATE RECEIVED May 6 1988
1 Method 601 detection limit is 1 ugL 2 None detected 3 Trace but below quantification limit 4 Present in background laboratory envgt pnraent
Analyst n Stearns Reviewed by L-iyc
ATTACHMENT K
Quarterly sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
I I Laboratory ServicesE N DYNE INC 1 Wonlworlh Drive Williston Vermont 05495 (002) 079-4333
LABORATORY REPORT
EPA METHOD 6 0 1 mdash PURGEABLE FIALOCARnONS
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION TRIP FUANK SAMPLE COLLECTED BY J Prewitt REF 24 66 DATE SAMPLED May 6 1900 TIME SAMPLED 1410 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
Quarteriy sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
ATTACHMENT L
VOC results of well sampling around Mitec Corp Williston Vermont Data presented by the Vermont Department of Health
ATTACHMENT M
Vermont Department of Health Drinking water samples dated July 161985
ATTACHMENT A
EP Toxicity analytical data of soil samples collected by J H Stuart Associates Inc in December 1984 and July 1985 Results reported by Industrial and Environmental Analysts Inc
bull A c shyind trial amp Environmental olysts inc PO Box 626 bull Essex Junction Vermont 054o2 bull 802-878-5108 Ld^
Customer Address City State Zip Attention
Dace Dace Samples Received Customer Order Number
Copper Site (mg1)
1 L33
2 ^ 181
3 092
4 035
ANALYSIS REPORT
JH Stuart Associates Inc PO^ Box 367 Essex Center VT 05451 John Stuart
14 August 1985 24 July 1985
MITEC EP TOX ANALYSIS
Total Hexavalent Nickel Zinc Chromium Chromium (mg1) (mg1) (agl) (mg1)
086 018 lt0025 lt0025
lt002 015 076 062
054 013 0030 lt0-025
lt002 008 lt0025 lt0025
Cadmium (mg1)
lt001
lt001
- lt001
lt001
Signature yi^ ^^^
Offices ond loborotories located in Essex Junction Vermont Reseofch Triangle Park North Carolina
ATTACHMENT B
Soil boring logs for sampling and monitoring well installation at Mitec Systems Corporation 15 Commerce Street Williston Vermont conducted under the Direction of JH Stuart Associates dated December 221984
^ - ^
) T V ^ O ^ - ^ V
Decetnber 2 2- 1984
i mitrz ult[- -li - u 1
The Eollowinci arc ui joil Tiar Ion for sampling and monitor well instailati- conclun l at Mitec Systems Corporation 15 Commcrco St Wii 1 rhon Vt conducterl under the direction of John Stuart Jn Sraquoit ltjsociates Samples taken were obtained using r-igtrs3ntatiV -rvlit slaquoolaquojn sampling ( Ta 1 amp6) Observations vere made from auqir tailings Monitor wells vere constructed oC 2 ID factory ijlotted (5) and threaded ( Diedrich) PVC covered with filter Cabric held in place with
fiber reinforced tape 18 amp 9 Used SS wire ) All wells were difficult to instal due to flowing sand
11684 MW 41 0-5 Clean oxidized medium sand lyL bullbull5-15Saturated neutral medium sand
MW 99 WL(vater level below top of pipe) 1725 TP(total pipe) 25 SU (pipe above grade) betonite 56-62 BG (below grade)
M WTB 20-3 Sand fill bull bull 3-5 Oxidized orange brown loamy sand
1 T 5-20Saturated neutral medium turning finer sand Representative samples-sampler riding in auger
-21 Saturated neutral fine flowing sand bull -262 Same
-326bullbull Same -367 Reduced blue gray fine sand trace of silt MW 74 WL 171 TP 23 SU betonite 46-5 BG
bull MW 13 0-4 Medium san^ 4-5 Mottled medium sand ^
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
U shy Krcvr nG bulli r-l Ao-M- bull
n n Oox bullbull(3 Unic ill vt 54bi
9 shy ) 4 L-
Lii bull bullbull - laquo July 13 1985 Mr -Chris Stone
The following are the boring logs Cor Mitect project conducted at the Alden 6 Provost properties under the direction of Chris Stone and bull-John Amidon representing AEC
070885^^ -11 3223 (blows from a 140 hammer falling 30 to drive a
standard penetration sampler 6 -blow counts are not intended for load bearing information ie emphasis is on sample recovery) Sait brown slightly silty fine sand water at 8 shy
-17 1 2443 Sat brown fine sand -22 26 Sat gray med sand -275 221 Brown medium sand over over gray fine sandy silt
MONITOR WELL Factory threaded amp Slotted (010) PVC-Deitrich
rSlotted section- 10 Solid -Riser- 20 Bags Sand- 55 Betonite Plug- 7 Total Pipe- 254 Water Level- 71 bullbullStick Op- 5 Top slop +above -below water- -865 bullAir Pump Developed- Good Flow- Good bull 5 Extension added AFTER these measurements
- 070885 (ALI2 -125 ^544Gray Brown fine-medium sanSaturated
-176- bullbull2467 Gray brown medium sand -2267 213 Gray medium sand mottled -28 11 Questionable recovery sample is gray brown medium tro
coarse sand This is not typical of blow counts amp samples from other borings also augers had gray silty silty sand at bottom
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section- 10 Solid Riser- 15 Bags Sandshy 55 Betonite Plugshy ^ Total Pipeshy 254 Water Levelshy 94 Stick Up- 0 Top slap bullbullbullabove -below watershy -63 Air Pump Developedshy Good Flow- Good
070985ltAL 13 v-r- -12 3223 Saturated brown fine sand trace silt water at 8
-169 346 Brown medium sand laquo -215 234 Brown fine nand raquo -276 22 Brown fine sand V9=3 ppm laquoV-t -328 122 Gray fine sand
S o l i d R i s e r - 3 5 T o t a l P i p e - 4 0 8
Top s l o p bullvabovo - b e l o wC l o u d y F lowshy
MONITOR WELL bullbullbullbull 2 Factory threaded 6 Slotted- (010) Slotted section- 10 Solid Riser- 15 Sand Pack- 14 Good Betonite Plug- 7 Total Pipe-Stick Op- Top slop +above -below Air Pump Developed-Slightly cloudy Flowshy
bullbull 081285 (ALI 10 -11 gt shygtlt
-V bull -168 -219 -27
-325 bull ( bull gt y -365
Wate r L e v e l shy 7 v a t e r shy - 8 4
Good s a n d
P V C - D e i t r i c h Bags Sand-Good 5
W a t e r L e v e l shy 56 w a t e r shy -255
good
PVC-Deitrich Bags Sand-
Water Level-water-
Good 1
58 Light brown dry medium sand VO=0 254 Sat brown medium sand water at 138 VO=0 232 Brown medium sand 333 Brown medium amp fine sand 212 Gray fine sand very liitle sample 22 No recovery drilled into gray problems from upper medium flowing
MONITOR WELL Factory threaded amp Slotted (010)
bulliSlotted section- 10 bullSolid Riser- 20 h Sand Pack- 13 Good Betonite Plugshy 13
bullbull Stick Upshy 0 iAlr Pump Developed-
T o t a lTop s l o pno
P i p e shy 3 2 bullbullbullabove - b e l o w
P lowshy
^ ^ 8 1 2 8 5 AL6 2
111 5 6 Wet b rown f i n e s a n d
1 1 9 332 Brown fine sand 17 453 Brown fine sand 2 2 5 231 Brown fine sand
fine sand to eliminate sand V
P V C - D e i t r i c h Bags S a n d shy bull 7
W a t e r L e v e l shy 1 3 6 w a t e r shy - 8 7 bullbull
bull-bullbull -317 21 Gray fine - nraquoi Found siltclay on aogert bull wlion puJI-i
bullgtbull=bull- bull D M r T O i e - fi 2 Factory threadc f Sloti--~i (Old) PVC-Deitrich bull Oloecad aaetion 15 Soli i ulrt^ie- bull t Gags Sand- a Sand Pack-Good at bottom of I-l iicr^inn bull ie collapse at top J Betonite Plug- 55 Tot^ ^ i p s - -of t Water Level- 62 ^ Stick Up- -3(sect Top -llaquo-jp -^abo^ bull -clov watershy -129 bull Air Pump Developed- no ovmdash
Location 2 4 From 40 MPH sign amp 35 from bush
^Gerard Adams
ly fcfe^ -Tj shy
yv-y y
m - y y
bulli^^-^
VOC Results of Well Sampling around HicccCorp Williston Vermont
Ralph Goodhue
Rovena Baces
Marcel Plouffe
Ed Hart
Gerry Bates
DOn Lavalley
Larry Botvln
Robert Doherty
Kenneth Charland
Clifford Begin
Helen Irwin
Bernard Chynoweth
MAP DateSampllnjt RESULTS (ppra) 6 1 8 8 5 Scacua
ll 41085 bull T 3 - l 2 0 C H - - 0 0 5 Town
13 41085 T 3 - 1 4 4 CH- 005 PRIVATE
U 41085 T 3 - 1 9 0 C H - O l l TOWIJ
15 41085 T 3 - 5 9 CH- 013 TOWN
16(point ) 5785 ND TOWN (cellar) T 3 - 0 0 9 CH- 004
28 41085 T3-raquoDT4-0l2 CH-013 TOWN
32 51385 ND PRIVATE
I-S 5785 ND PRIVAT-E
3-A 5885 ND TOWN
5-A 5R85 ND PRIVATE
2-W 51485 ND PRIVATE
3-W 51485 ND PRIVATE
t i - TRICHLOROETHYLENE (safe health advisory level- 045 ppm) CH- CHLOROFORM (safe health advisory level- 10 ppm) n bullbullbullT4- TETRACHLOROETHYLENE (safe health advisory level- 020 ppm) ND- not detected
ATTACHMENT L
VOC results of well sampling around Mitec Corp Wil l iston Vermont Data presented by the Vermont Department of Health
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION FIELD BLANK SAMPLE COLLECTED DY J Prewitt REF laquo 2 4G7 DATE SAMPLED May 6 1908 TIME SAMPLED 1415 DATE RECEIVED May 6 1988
1 Method 601 detection limit is 1 ugL 2 None detected 3 Trace but below quantification limit 4 Present in background laboratory envgt pnraent
Analyst n Stearns Reviewed by L-iyc
ATTACHMENT K
Quarterly sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
I I Laboratory ServicesE N DYNE INC 1 Wonlworlh Drive Williston Vermont 05495 (002) 079-4333
LABORATORY REPORT
EPA METHOD 6 0 1 mdash PURGEABLE FIALOCARnONS
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION TRIP FUANK SAMPLE COLLECTED BY J Prewitt REF 24 66 DATE SAMPLED May 6 1900 TIME SAMPLED 1410 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
ATTACHMENT A
EP Toxicity analytical data of soil samples collected by J H Stuart Associates Inc in December 1984 and July 1985 Results reported by Industrial and Environmental Analysts Inc
bull A c shyind trial amp Environmental olysts inc PO Box 626 bull Essex Junction Vermont 054o2 bull 802-878-5108 Ld^
Customer Address City State Zip Attention
Dace Dace Samples Received Customer Order Number
Copper Site (mg1)
1 L33
2 ^ 181
3 092
4 035
ANALYSIS REPORT
JH Stuart Associates Inc PO^ Box 367 Essex Center VT 05451 John Stuart
14 August 1985 24 July 1985
MITEC EP TOX ANALYSIS
Total Hexavalent Nickel Zinc Chromium Chromium (mg1) (mg1) (agl) (mg1)
086 018 lt0025 lt0025
lt002 015 076 062
054 013 0030 lt0-025
lt002 008 lt0025 lt0025
Cadmium (mg1)
lt001
lt001
- lt001
lt001
Signature yi^ ^^^
Offices ond loborotories located in Essex Junction Vermont Reseofch Triangle Park North Carolina
ATTACHMENT B
Soil boring logs for sampling and monitoring well installation at Mitec Systems Corporation 15 Commerce Street Williston Vermont conducted under the Direction of JH Stuart Associates dated December 221984
^ - ^
) T V ^ O ^ - ^ V
Decetnber 2 2- 1984
i mitrz ult[- -li - u 1
The Eollowinci arc ui joil Tiar Ion for sampling and monitor well instailati- conclun l at Mitec Systems Corporation 15 Commcrco St Wii 1 rhon Vt conducterl under the direction of John Stuart Jn Sraquoit ltjsociates Samples taken were obtained using r-igtrs3ntatiV -rvlit slaquoolaquojn sampling ( Ta 1 amp6) Observations vere made from auqir tailings Monitor wells vere constructed oC 2 ID factory ijlotted (5) and threaded ( Diedrich) PVC covered with filter Cabric held in place with
fiber reinforced tape 18 amp 9 Used SS wire ) All wells were difficult to instal due to flowing sand
11684 MW 41 0-5 Clean oxidized medium sand lyL bullbull5-15Saturated neutral medium sand
MW 99 WL(vater level below top of pipe) 1725 TP(total pipe) 25 SU (pipe above grade) betonite 56-62 BG (below grade)
M WTB 20-3 Sand fill bull bull 3-5 Oxidized orange brown loamy sand
1 T 5-20Saturated neutral medium turning finer sand Representative samples-sampler riding in auger
-21 Saturated neutral fine flowing sand bull -262 Same
-326bullbull Same -367 Reduced blue gray fine sand trace of silt MW 74 WL 171 TP 23 SU betonite 46-5 BG
bull MW 13 0-4 Medium san^ 4-5 Mottled medium sand ^
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
U shy Krcvr nG bulli r-l Ao-M- bull
n n Oox bullbull(3 Unic ill vt 54bi
9 shy ) 4 L-
Lii bull bullbull - laquo July 13 1985 Mr -Chris Stone
The following are the boring logs Cor Mitect project conducted at the Alden 6 Provost properties under the direction of Chris Stone and bull-John Amidon representing AEC
070885^^ -11 3223 (blows from a 140 hammer falling 30 to drive a
standard penetration sampler 6 -blow counts are not intended for load bearing information ie emphasis is on sample recovery) Sait brown slightly silty fine sand water at 8 shy
-17 1 2443 Sat brown fine sand -22 26 Sat gray med sand -275 221 Brown medium sand over over gray fine sandy silt
MONITOR WELL Factory threaded amp Slotted (010) PVC-Deitrich
rSlotted section- 10 Solid -Riser- 20 Bags Sand- 55 Betonite Plug- 7 Total Pipe- 254 Water Level- 71 bullbullStick Op- 5 Top slop +above -below water- -865 bullAir Pump Developed- Good Flow- Good bull 5 Extension added AFTER these measurements
- 070885 (ALI2 -125 ^544Gray Brown fine-medium sanSaturated
-176- bullbull2467 Gray brown medium sand -2267 213 Gray medium sand mottled -28 11 Questionable recovery sample is gray brown medium tro
coarse sand This is not typical of blow counts amp samples from other borings also augers had gray silty silty sand at bottom
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section- 10 Solid Riser- 15 Bags Sandshy 55 Betonite Plugshy ^ Total Pipeshy 254 Water Levelshy 94 Stick Up- 0 Top slap bullbullbullabove -below watershy -63 Air Pump Developedshy Good Flow- Good
070985ltAL 13 v-r- -12 3223 Saturated brown fine sand trace silt water at 8
-169 346 Brown medium sand laquo -215 234 Brown fine nand raquo -276 22 Brown fine sand V9=3 ppm laquoV-t -328 122 Gray fine sand
S o l i d R i s e r - 3 5 T o t a l P i p e - 4 0 8
Top s l o p bullvabovo - b e l o wC l o u d y F lowshy
MONITOR WELL bullbullbullbull 2 Factory threaded 6 Slotted- (010) Slotted section- 10 Solid Riser- 15 Sand Pack- 14 Good Betonite Plug- 7 Total Pipe-Stick Op- Top slop +above -below Air Pump Developed-Slightly cloudy Flowshy
bullbull 081285 (ALI 10 -11 gt shygtlt
-V bull -168 -219 -27
-325 bull ( bull gt y -365
Wate r L e v e l shy 7 v a t e r shy - 8 4
Good s a n d
P V C - D e i t r i c h Bags Sand-Good 5
W a t e r L e v e l shy 56 w a t e r shy -255
good
PVC-Deitrich Bags Sand-
Water Level-water-
Good 1
58 Light brown dry medium sand VO=0 254 Sat brown medium sand water at 138 VO=0 232 Brown medium sand 333 Brown medium amp fine sand 212 Gray fine sand very liitle sample 22 No recovery drilled into gray problems from upper medium flowing
MONITOR WELL Factory threaded amp Slotted (010)
bulliSlotted section- 10 bullSolid Riser- 20 h Sand Pack- 13 Good Betonite Plugshy 13
bullbull Stick Upshy 0 iAlr Pump Developed-
T o t a lTop s l o pno
P i p e shy 3 2 bullbullbullabove - b e l o w
P lowshy
^ ^ 8 1 2 8 5 AL6 2
111 5 6 Wet b rown f i n e s a n d
1 1 9 332 Brown fine sand 17 453 Brown fine sand 2 2 5 231 Brown fine sand
fine sand to eliminate sand V
P V C - D e i t r i c h Bags S a n d shy bull 7
W a t e r L e v e l shy 1 3 6 w a t e r shy - 8 7 bullbull
bull-bullbull -317 21 Gray fine - nraquoi Found siltclay on aogert bull wlion puJI-i
bullgtbull=bull- bull D M r T O i e - fi 2 Factory threadc f Sloti--~i (Old) PVC-Deitrich bull Oloecad aaetion 15 Soli i ulrt^ie- bull t Gags Sand- a Sand Pack-Good at bottom of I-l iicr^inn bull ie collapse at top J Betonite Plug- 55 Tot^ ^ i p s - -of t Water Level- 62 ^ Stick Up- -3(sect Top -llaquo-jp -^abo^ bull -clov watershy -129 bull Air Pump Developed- no ovmdash
Location 2 4 From 40 MPH sign amp 35 from bush
^Gerard Adams
ly fcfe^ -Tj shy
yv-y y
m - y y
bulli^^-^
VOC Results of Well Sampling around HicccCorp Williston Vermont
Ralph Goodhue
Rovena Baces
Marcel Plouffe
Ed Hart
Gerry Bates
DOn Lavalley
Larry Botvln
Robert Doherty
Kenneth Charland
Clifford Begin
Helen Irwin
Bernard Chynoweth
MAP DateSampllnjt RESULTS (ppra) 6 1 8 8 5 Scacua
ll 41085 bull T 3 - l 2 0 C H - - 0 0 5 Town
13 41085 T 3 - 1 4 4 CH- 005 PRIVATE
U 41085 T 3 - 1 9 0 C H - O l l TOWIJ
15 41085 T 3 - 5 9 CH- 013 TOWN
16(point ) 5785 ND TOWN (cellar) T 3 - 0 0 9 CH- 004
28 41085 T3-raquoDT4-0l2 CH-013 TOWN
32 51385 ND PRIVATE
I-S 5785 ND PRIVAT-E
3-A 5885 ND TOWN
5-A 5R85 ND PRIVATE
2-W 51485 ND PRIVATE
3-W 51485 ND PRIVATE
t i - TRICHLOROETHYLENE (safe health advisory level- 045 ppm) CH- CHLOROFORM (safe health advisory level- 10 ppm) n bullbullbullT4- TETRACHLOROETHYLENE (safe health advisory level- 020 ppm) ND- not detected
ATTACHMENT L
VOC results of well sampling around Mitec Corp Wil l iston Vermont Data presented by the Vermont Department of Health
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION FIELD BLANK SAMPLE COLLECTED DY J Prewitt REF laquo 2 4G7 DATE SAMPLED May 6 1908 TIME SAMPLED 1415 DATE RECEIVED May 6 1988
1 Method 601 detection limit is 1 ugL 2 None detected 3 Trace but below quantification limit 4 Present in background laboratory envgt pnraent
Analyst n Stearns Reviewed by L-iyc
ATTACHMENT K
Quarterly sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
I I Laboratory ServicesE N DYNE INC 1 Wonlworlh Drive Williston Vermont 05495 (002) 079-4333
LABORATORY REPORT
EPA METHOD 6 0 1 mdash PURGEABLE FIALOCARnONS
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION TRIP FUANK SAMPLE COLLECTED BY J Prewitt REF 24 66 DATE SAMPLED May 6 1900 TIME SAMPLED 1410 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
bull A c shyind trial amp Environmental olysts inc PO Box 626 bull Essex Junction Vermont 054o2 bull 802-878-5108 Ld^
Customer Address City State Zip Attention
Dace Dace Samples Received Customer Order Number
Copper Site (mg1)
1 L33
2 ^ 181
3 092
4 035
ANALYSIS REPORT
JH Stuart Associates Inc PO^ Box 367 Essex Center VT 05451 John Stuart
14 August 1985 24 July 1985
MITEC EP TOX ANALYSIS
Total Hexavalent Nickel Zinc Chromium Chromium (mg1) (mg1) (agl) (mg1)
086 018 lt0025 lt0025
lt002 015 076 062
054 013 0030 lt0-025
lt002 008 lt0025 lt0025
Cadmium (mg1)
lt001
lt001
- lt001
lt001
Signature yi^ ^^^
Offices ond loborotories located in Essex Junction Vermont Reseofch Triangle Park North Carolina
ATTACHMENT B
Soil boring logs for sampling and monitoring well installation at Mitec Systems Corporation 15 Commerce Street Williston Vermont conducted under the Direction of JH Stuart Associates dated December 221984
^ - ^
) T V ^ O ^ - ^ V
Decetnber 2 2- 1984
i mitrz ult[- -li - u 1
The Eollowinci arc ui joil Tiar Ion for sampling and monitor well instailati- conclun l at Mitec Systems Corporation 15 Commcrco St Wii 1 rhon Vt conducterl under the direction of John Stuart Jn Sraquoit ltjsociates Samples taken were obtained using r-igtrs3ntatiV -rvlit slaquoolaquojn sampling ( Ta 1 amp6) Observations vere made from auqir tailings Monitor wells vere constructed oC 2 ID factory ijlotted (5) and threaded ( Diedrich) PVC covered with filter Cabric held in place with
fiber reinforced tape 18 amp 9 Used SS wire ) All wells were difficult to instal due to flowing sand
11684 MW 41 0-5 Clean oxidized medium sand lyL bullbull5-15Saturated neutral medium sand
MW 99 WL(vater level below top of pipe) 1725 TP(total pipe) 25 SU (pipe above grade) betonite 56-62 BG (below grade)
M WTB 20-3 Sand fill bull bull 3-5 Oxidized orange brown loamy sand
1 T 5-20Saturated neutral medium turning finer sand Representative samples-sampler riding in auger
-21 Saturated neutral fine flowing sand bull -262 Same
-326bullbull Same -367 Reduced blue gray fine sand trace of silt MW 74 WL 171 TP 23 SU betonite 46-5 BG
bull MW 13 0-4 Medium san^ 4-5 Mottled medium sand ^
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
U shy Krcvr nG bulli r-l Ao-M- bull
n n Oox bullbull(3 Unic ill vt 54bi
9 shy ) 4 L-
Lii bull bullbull - laquo July 13 1985 Mr -Chris Stone
The following are the boring logs Cor Mitect project conducted at the Alden 6 Provost properties under the direction of Chris Stone and bull-John Amidon representing AEC
070885^^ -11 3223 (blows from a 140 hammer falling 30 to drive a
standard penetration sampler 6 -blow counts are not intended for load bearing information ie emphasis is on sample recovery) Sait brown slightly silty fine sand water at 8 shy
-17 1 2443 Sat brown fine sand -22 26 Sat gray med sand -275 221 Brown medium sand over over gray fine sandy silt
MONITOR WELL Factory threaded amp Slotted (010) PVC-Deitrich
rSlotted section- 10 Solid -Riser- 20 Bags Sand- 55 Betonite Plug- 7 Total Pipe- 254 Water Level- 71 bullbullStick Op- 5 Top slop +above -below water- -865 bullAir Pump Developed- Good Flow- Good bull 5 Extension added AFTER these measurements
- 070885 (ALI2 -125 ^544Gray Brown fine-medium sanSaturated
-176- bullbull2467 Gray brown medium sand -2267 213 Gray medium sand mottled -28 11 Questionable recovery sample is gray brown medium tro
coarse sand This is not typical of blow counts amp samples from other borings also augers had gray silty silty sand at bottom
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section- 10 Solid Riser- 15 Bags Sandshy 55 Betonite Plugshy ^ Total Pipeshy 254 Water Levelshy 94 Stick Up- 0 Top slap bullbullbullabove -below watershy -63 Air Pump Developedshy Good Flow- Good
070985ltAL 13 v-r- -12 3223 Saturated brown fine sand trace silt water at 8
-169 346 Brown medium sand laquo -215 234 Brown fine nand raquo -276 22 Brown fine sand V9=3 ppm laquoV-t -328 122 Gray fine sand
S o l i d R i s e r - 3 5 T o t a l P i p e - 4 0 8
Top s l o p bullvabovo - b e l o wC l o u d y F lowshy
MONITOR WELL bullbullbullbull 2 Factory threaded 6 Slotted- (010) Slotted section- 10 Solid Riser- 15 Sand Pack- 14 Good Betonite Plug- 7 Total Pipe-Stick Op- Top slop +above -below Air Pump Developed-Slightly cloudy Flowshy
bullbull 081285 (ALI 10 -11 gt shygtlt
-V bull -168 -219 -27
-325 bull ( bull gt y -365
Wate r L e v e l shy 7 v a t e r shy - 8 4
Good s a n d
P V C - D e i t r i c h Bags Sand-Good 5
W a t e r L e v e l shy 56 w a t e r shy -255
good
PVC-Deitrich Bags Sand-
Water Level-water-
Good 1
58 Light brown dry medium sand VO=0 254 Sat brown medium sand water at 138 VO=0 232 Brown medium sand 333 Brown medium amp fine sand 212 Gray fine sand very liitle sample 22 No recovery drilled into gray problems from upper medium flowing
MONITOR WELL Factory threaded amp Slotted (010)
bulliSlotted section- 10 bullSolid Riser- 20 h Sand Pack- 13 Good Betonite Plugshy 13
bullbull Stick Upshy 0 iAlr Pump Developed-
T o t a lTop s l o pno
P i p e shy 3 2 bullbullbullabove - b e l o w
P lowshy
^ ^ 8 1 2 8 5 AL6 2
111 5 6 Wet b rown f i n e s a n d
1 1 9 332 Brown fine sand 17 453 Brown fine sand 2 2 5 231 Brown fine sand
fine sand to eliminate sand V
P V C - D e i t r i c h Bags S a n d shy bull 7
W a t e r L e v e l shy 1 3 6 w a t e r shy - 8 7 bullbull
bull-bullbull -317 21 Gray fine - nraquoi Found siltclay on aogert bull wlion puJI-i
bullgtbull=bull- bull D M r T O i e - fi 2 Factory threadc f Sloti--~i (Old) PVC-Deitrich bull Oloecad aaetion 15 Soli i ulrt^ie- bull t Gags Sand- a Sand Pack-Good at bottom of I-l iicr^inn bull ie collapse at top J Betonite Plug- 55 Tot^ ^ i p s - -of t Water Level- 62 ^ Stick Up- -3(sect Top -llaquo-jp -^abo^ bull -clov watershy -129 bull Air Pump Developed- no ovmdash
Location 2 4 From 40 MPH sign amp 35 from bush
^Gerard Adams
ly fcfe^ -Tj shy
yv-y y
m - y y
bulli^^-^
VOC Results of Well Sampling around HicccCorp Williston Vermont
Ralph Goodhue
Rovena Baces
Marcel Plouffe
Ed Hart
Gerry Bates
DOn Lavalley
Larry Botvln
Robert Doherty
Kenneth Charland
Clifford Begin
Helen Irwin
Bernard Chynoweth
MAP DateSampllnjt RESULTS (ppra) 6 1 8 8 5 Scacua
ll 41085 bull T 3 - l 2 0 C H - - 0 0 5 Town
13 41085 T 3 - 1 4 4 CH- 005 PRIVATE
U 41085 T 3 - 1 9 0 C H - O l l TOWIJ
15 41085 T 3 - 5 9 CH- 013 TOWN
16(point ) 5785 ND TOWN (cellar) T 3 - 0 0 9 CH- 004
28 41085 T3-raquoDT4-0l2 CH-013 TOWN
32 51385 ND PRIVATE
I-S 5785 ND PRIVAT-E
3-A 5885 ND TOWN
5-A 5R85 ND PRIVATE
2-W 51485 ND PRIVATE
3-W 51485 ND PRIVATE
t i - TRICHLOROETHYLENE (safe health advisory level- 045 ppm) CH- CHLOROFORM (safe health advisory level- 10 ppm) n bullbullbullT4- TETRACHLOROETHYLENE (safe health advisory level- 020 ppm) ND- not detected
ATTACHMENT L
VOC results of well sampling around Mitec Corp Wil l iston Vermont Data presented by the Vermont Department of Health
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION FIELD BLANK SAMPLE COLLECTED DY J Prewitt REF laquo 2 4G7 DATE SAMPLED May 6 1908 TIME SAMPLED 1415 DATE RECEIVED May 6 1988
1 Method 601 detection limit is 1 ugL 2 None detected 3 Trace but below quantification limit 4 Present in background laboratory envgt pnraent
Analyst n Stearns Reviewed by L-iyc
ATTACHMENT K
Quarterly sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
I I Laboratory ServicesE N DYNE INC 1 Wonlworlh Drive Williston Vermont 05495 (002) 079-4333
LABORATORY REPORT
EPA METHOD 6 0 1 mdash PURGEABLE FIALOCARnONS
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION TRIP FUANK SAMPLE COLLECTED BY J Prewitt REF 24 66 DATE SAMPLED May 6 1900 TIME SAMPLED 1410 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
bull A c shyind trial amp Environmental olysts inc PO Box 626 bull Essex Junction Vermont 054o2 bull 802-878-5108 Ld^
Customer Address City State Zip Attention
Dace Dace Samples Received Customer Order Number
Copper Site (mg1)
1 L33
2 ^ 181
3 092
4 035
ANALYSIS REPORT
JH Stuart Associates Inc PO^ Box 367 Essex Center VT 05451 John Stuart
14 August 1985 24 July 1985
MITEC EP TOX ANALYSIS
Total Hexavalent Nickel Zinc Chromium Chromium (mg1) (mg1) (agl) (mg1)
086 018 lt0025 lt0025
lt002 015 076 062
054 013 0030 lt0-025
lt002 008 lt0025 lt0025
Cadmium (mg1)
lt001
lt001
- lt001
lt001
Signature yi^ ^^^
Offices ond loborotories located in Essex Junction Vermont Reseofch Triangle Park North Carolina
ATTACHMENT B
Soil boring logs for sampling and monitoring well installation at Mitec Systems Corporation 15 Commerce Street Williston Vermont conducted under the Direction of JH Stuart Associates dated December 221984
^ - ^
) T V ^ O ^ - ^ V
Decetnber 2 2- 1984
i mitrz ult[- -li - u 1
The Eollowinci arc ui joil Tiar Ion for sampling and monitor well instailati- conclun l at Mitec Systems Corporation 15 Commcrco St Wii 1 rhon Vt conducterl under the direction of John Stuart Jn Sraquoit ltjsociates Samples taken were obtained using r-igtrs3ntatiV -rvlit slaquoolaquojn sampling ( Ta 1 amp6) Observations vere made from auqir tailings Monitor wells vere constructed oC 2 ID factory ijlotted (5) and threaded ( Diedrich) PVC covered with filter Cabric held in place with
fiber reinforced tape 18 amp 9 Used SS wire ) All wells were difficult to instal due to flowing sand
11684 MW 41 0-5 Clean oxidized medium sand lyL bullbull5-15Saturated neutral medium sand
MW 99 WL(vater level below top of pipe) 1725 TP(total pipe) 25 SU (pipe above grade) betonite 56-62 BG (below grade)
M WTB 20-3 Sand fill bull bull 3-5 Oxidized orange brown loamy sand
1 T 5-20Saturated neutral medium turning finer sand Representative samples-sampler riding in auger
-21 Saturated neutral fine flowing sand bull -262 Same
-326bullbull Same -367 Reduced blue gray fine sand trace of silt MW 74 WL 171 TP 23 SU betonite 46-5 BG
bull MW 13 0-4 Medium san^ 4-5 Mottled medium sand ^
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
U shy Krcvr nG bulli r-l Ao-M- bull
n n Oox bullbull(3 Unic ill vt 54bi
9 shy ) 4 L-
Lii bull bullbull - laquo July 13 1985 Mr -Chris Stone
The following are the boring logs Cor Mitect project conducted at the Alden 6 Provost properties under the direction of Chris Stone and bull-John Amidon representing AEC
070885^^ -11 3223 (blows from a 140 hammer falling 30 to drive a
standard penetration sampler 6 -blow counts are not intended for load bearing information ie emphasis is on sample recovery) Sait brown slightly silty fine sand water at 8 shy
-17 1 2443 Sat brown fine sand -22 26 Sat gray med sand -275 221 Brown medium sand over over gray fine sandy silt
MONITOR WELL Factory threaded amp Slotted (010) PVC-Deitrich
rSlotted section- 10 Solid -Riser- 20 Bags Sand- 55 Betonite Plug- 7 Total Pipe- 254 Water Level- 71 bullbullStick Op- 5 Top slop +above -below water- -865 bullAir Pump Developed- Good Flow- Good bull 5 Extension added AFTER these measurements
- 070885 (ALI2 -125 ^544Gray Brown fine-medium sanSaturated
-176- bullbull2467 Gray brown medium sand -2267 213 Gray medium sand mottled -28 11 Questionable recovery sample is gray brown medium tro
coarse sand This is not typical of blow counts amp samples from other borings also augers had gray silty silty sand at bottom
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section- 10 Solid Riser- 15 Bags Sandshy 55 Betonite Plugshy ^ Total Pipeshy 254 Water Levelshy 94 Stick Up- 0 Top slap bullbullbullabove -below watershy -63 Air Pump Developedshy Good Flow- Good
070985ltAL 13 v-r- -12 3223 Saturated brown fine sand trace silt water at 8
-169 346 Brown medium sand laquo -215 234 Brown fine nand raquo -276 22 Brown fine sand V9=3 ppm laquoV-t -328 122 Gray fine sand
S o l i d R i s e r - 3 5 T o t a l P i p e - 4 0 8
Top s l o p bullvabovo - b e l o wC l o u d y F lowshy
MONITOR WELL bullbullbullbull 2 Factory threaded 6 Slotted- (010) Slotted section- 10 Solid Riser- 15 Sand Pack- 14 Good Betonite Plug- 7 Total Pipe-Stick Op- Top slop +above -below Air Pump Developed-Slightly cloudy Flowshy
bullbull 081285 (ALI 10 -11 gt shygtlt
-V bull -168 -219 -27
-325 bull ( bull gt y -365
Wate r L e v e l shy 7 v a t e r shy - 8 4
Good s a n d
P V C - D e i t r i c h Bags Sand-Good 5
W a t e r L e v e l shy 56 w a t e r shy -255
good
PVC-Deitrich Bags Sand-
Water Level-water-
Good 1
58 Light brown dry medium sand VO=0 254 Sat brown medium sand water at 138 VO=0 232 Brown medium sand 333 Brown medium amp fine sand 212 Gray fine sand very liitle sample 22 No recovery drilled into gray problems from upper medium flowing
MONITOR WELL Factory threaded amp Slotted (010)
bulliSlotted section- 10 bullSolid Riser- 20 h Sand Pack- 13 Good Betonite Plugshy 13
bullbull Stick Upshy 0 iAlr Pump Developed-
T o t a lTop s l o pno
P i p e shy 3 2 bullbullbullabove - b e l o w
P lowshy
^ ^ 8 1 2 8 5 AL6 2
111 5 6 Wet b rown f i n e s a n d
1 1 9 332 Brown fine sand 17 453 Brown fine sand 2 2 5 231 Brown fine sand
fine sand to eliminate sand V
P V C - D e i t r i c h Bags S a n d shy bull 7
W a t e r L e v e l shy 1 3 6 w a t e r shy - 8 7 bullbull
bull-bullbull -317 21 Gray fine - nraquoi Found siltclay on aogert bull wlion puJI-i
bullgtbull=bull- bull D M r T O i e - fi 2 Factory threadc f Sloti--~i (Old) PVC-Deitrich bull Oloecad aaetion 15 Soli i ulrt^ie- bull t Gags Sand- a Sand Pack-Good at bottom of I-l iicr^inn bull ie collapse at top J Betonite Plug- 55 Tot^ ^ i p s - -of t Water Level- 62 ^ Stick Up- -3(sect Top -llaquo-jp -^abo^ bull -clov watershy -129 bull Air Pump Developed- no ovmdash
Location 2 4 From 40 MPH sign amp 35 from bush
^Gerard Adams
ly fcfe^ -Tj shy
yv-y y
m - y y
bulli^^-^
VOC Results of Well Sampling around HicccCorp Williston Vermont
Ralph Goodhue
Rovena Baces
Marcel Plouffe
Ed Hart
Gerry Bates
DOn Lavalley
Larry Botvln
Robert Doherty
Kenneth Charland
Clifford Begin
Helen Irwin
Bernard Chynoweth
MAP DateSampllnjt RESULTS (ppra) 6 1 8 8 5 Scacua
ll 41085 bull T 3 - l 2 0 C H - - 0 0 5 Town
13 41085 T 3 - 1 4 4 CH- 005 PRIVATE
U 41085 T 3 - 1 9 0 C H - O l l TOWIJ
15 41085 T 3 - 5 9 CH- 013 TOWN
16(point ) 5785 ND TOWN (cellar) T 3 - 0 0 9 CH- 004
28 41085 T3-raquoDT4-0l2 CH-013 TOWN
32 51385 ND PRIVATE
I-S 5785 ND PRIVAT-E
3-A 5885 ND TOWN
5-A 5R85 ND PRIVATE
2-W 51485 ND PRIVATE
3-W 51485 ND PRIVATE
t i - TRICHLOROETHYLENE (safe health advisory level- 045 ppm) CH- CHLOROFORM (safe health advisory level- 10 ppm) n bullbullbullT4- TETRACHLOROETHYLENE (safe health advisory level- 020 ppm) ND- not detected
ATTACHMENT L
VOC results of well sampling around Mitec Corp Wil l iston Vermont Data presented by the Vermont Department of Health
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION FIELD BLANK SAMPLE COLLECTED DY J Prewitt REF laquo 2 4G7 DATE SAMPLED May 6 1908 TIME SAMPLED 1415 DATE RECEIVED May 6 1988
1 Method 601 detection limit is 1 ugL 2 None detected 3 Trace but below quantification limit 4 Present in background laboratory envgt pnraent
Analyst n Stearns Reviewed by L-iyc
ATTACHMENT K
Quarterly sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
I I Laboratory ServicesE N DYNE INC 1 Wonlworlh Drive Williston Vermont 05495 (002) 079-4333
LABORATORY REPORT
EPA METHOD 6 0 1 mdash PURGEABLE FIALOCARnONS
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION TRIP FUANK SAMPLE COLLECTED BY J Prewitt REF 24 66 DATE SAMPLED May 6 1900 TIME SAMPLED 1410 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
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7
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2laquo
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lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
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lt laquo
lt bull
lt
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lt
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lt -
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isc
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^bull pound-7
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2
C
c lt
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^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
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lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
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y ^
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22 m
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ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
ATTACHMENT B
Soil boring logs for sampling and monitoring well installation at Mitec Systems Corporation 15 Commerce Street Williston Vermont conducted under the Direction of JH Stuart Associates dated December 221984
^ - ^
) T V ^ O ^ - ^ V
Decetnber 2 2- 1984
i mitrz ult[- -li - u 1
The Eollowinci arc ui joil Tiar Ion for sampling and monitor well instailati- conclun l at Mitec Systems Corporation 15 Commcrco St Wii 1 rhon Vt conducterl under the direction of John Stuart Jn Sraquoit ltjsociates Samples taken were obtained using r-igtrs3ntatiV -rvlit slaquoolaquojn sampling ( Ta 1 amp6) Observations vere made from auqir tailings Monitor wells vere constructed oC 2 ID factory ijlotted (5) and threaded ( Diedrich) PVC covered with filter Cabric held in place with
fiber reinforced tape 18 amp 9 Used SS wire ) All wells were difficult to instal due to flowing sand
11684 MW 41 0-5 Clean oxidized medium sand lyL bullbull5-15Saturated neutral medium sand
MW 99 WL(vater level below top of pipe) 1725 TP(total pipe) 25 SU (pipe above grade) betonite 56-62 BG (below grade)
M WTB 20-3 Sand fill bull bull 3-5 Oxidized orange brown loamy sand
1 T 5-20Saturated neutral medium turning finer sand Representative samples-sampler riding in auger
-21 Saturated neutral fine flowing sand bull -262 Same
-326bullbull Same -367 Reduced blue gray fine sand trace of silt MW 74 WL 171 TP 23 SU betonite 46-5 BG
bull MW 13 0-4 Medium san^ 4-5 Mottled medium sand ^
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
U shy Krcvr nG bulli r-l Ao-M- bull
n n Oox bullbull(3 Unic ill vt 54bi
9 shy ) 4 L-
Lii bull bullbull - laquo July 13 1985 Mr -Chris Stone
The following are the boring logs Cor Mitect project conducted at the Alden 6 Provost properties under the direction of Chris Stone and bull-John Amidon representing AEC
070885^^ -11 3223 (blows from a 140 hammer falling 30 to drive a
standard penetration sampler 6 -blow counts are not intended for load bearing information ie emphasis is on sample recovery) Sait brown slightly silty fine sand water at 8 shy
-17 1 2443 Sat brown fine sand -22 26 Sat gray med sand -275 221 Brown medium sand over over gray fine sandy silt
MONITOR WELL Factory threaded amp Slotted (010) PVC-Deitrich
rSlotted section- 10 Solid -Riser- 20 Bags Sand- 55 Betonite Plug- 7 Total Pipe- 254 Water Level- 71 bullbullStick Op- 5 Top slop +above -below water- -865 bullAir Pump Developed- Good Flow- Good bull 5 Extension added AFTER these measurements
- 070885 (ALI2 -125 ^544Gray Brown fine-medium sanSaturated
-176- bullbull2467 Gray brown medium sand -2267 213 Gray medium sand mottled -28 11 Questionable recovery sample is gray brown medium tro
coarse sand This is not typical of blow counts amp samples from other borings also augers had gray silty silty sand at bottom
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section- 10 Solid Riser- 15 Bags Sandshy 55 Betonite Plugshy ^ Total Pipeshy 254 Water Levelshy 94 Stick Up- 0 Top slap bullbullbullabove -below watershy -63 Air Pump Developedshy Good Flow- Good
070985ltAL 13 v-r- -12 3223 Saturated brown fine sand trace silt water at 8
-169 346 Brown medium sand laquo -215 234 Brown fine nand raquo -276 22 Brown fine sand V9=3 ppm laquoV-t -328 122 Gray fine sand
S o l i d R i s e r - 3 5 T o t a l P i p e - 4 0 8
Top s l o p bullvabovo - b e l o wC l o u d y F lowshy
MONITOR WELL bullbullbullbull 2 Factory threaded 6 Slotted- (010) Slotted section- 10 Solid Riser- 15 Sand Pack- 14 Good Betonite Plug- 7 Total Pipe-Stick Op- Top slop +above -below Air Pump Developed-Slightly cloudy Flowshy
bullbull 081285 (ALI 10 -11 gt shygtlt
-V bull -168 -219 -27
-325 bull ( bull gt y -365
Wate r L e v e l shy 7 v a t e r shy - 8 4
Good s a n d
P V C - D e i t r i c h Bags Sand-Good 5
W a t e r L e v e l shy 56 w a t e r shy -255
good
PVC-Deitrich Bags Sand-
Water Level-water-
Good 1
58 Light brown dry medium sand VO=0 254 Sat brown medium sand water at 138 VO=0 232 Brown medium sand 333 Brown medium amp fine sand 212 Gray fine sand very liitle sample 22 No recovery drilled into gray problems from upper medium flowing
MONITOR WELL Factory threaded amp Slotted (010)
bulliSlotted section- 10 bullSolid Riser- 20 h Sand Pack- 13 Good Betonite Plugshy 13
bullbull Stick Upshy 0 iAlr Pump Developed-
T o t a lTop s l o pno
P i p e shy 3 2 bullbullbullabove - b e l o w
P lowshy
^ ^ 8 1 2 8 5 AL6 2
111 5 6 Wet b rown f i n e s a n d
1 1 9 332 Brown fine sand 17 453 Brown fine sand 2 2 5 231 Brown fine sand
fine sand to eliminate sand V
P V C - D e i t r i c h Bags S a n d shy bull 7
W a t e r L e v e l shy 1 3 6 w a t e r shy - 8 7 bullbull
bull-bullbull -317 21 Gray fine - nraquoi Found siltclay on aogert bull wlion puJI-i
bullgtbull=bull- bull D M r T O i e - fi 2 Factory threadc f Sloti--~i (Old) PVC-Deitrich bull Oloecad aaetion 15 Soli i ulrt^ie- bull t Gags Sand- a Sand Pack-Good at bottom of I-l iicr^inn bull ie collapse at top J Betonite Plug- 55 Tot^ ^ i p s - -of t Water Level- 62 ^ Stick Up- -3(sect Top -llaquo-jp -^abo^ bull -clov watershy -129 bull Air Pump Developed- no ovmdash
Location 2 4 From 40 MPH sign amp 35 from bush
^Gerard Adams
ly fcfe^ -Tj shy
yv-y y
m - y y
bulli^^-^
VOC Results of Well Sampling around HicccCorp Williston Vermont
Ralph Goodhue
Rovena Baces
Marcel Plouffe
Ed Hart
Gerry Bates
DOn Lavalley
Larry Botvln
Robert Doherty
Kenneth Charland
Clifford Begin
Helen Irwin
Bernard Chynoweth
MAP DateSampllnjt RESULTS (ppra) 6 1 8 8 5 Scacua
ll 41085 bull T 3 - l 2 0 C H - - 0 0 5 Town
13 41085 T 3 - 1 4 4 CH- 005 PRIVATE
U 41085 T 3 - 1 9 0 C H - O l l TOWIJ
15 41085 T 3 - 5 9 CH- 013 TOWN
16(point ) 5785 ND TOWN (cellar) T 3 - 0 0 9 CH- 004
28 41085 T3-raquoDT4-0l2 CH-013 TOWN
32 51385 ND PRIVATE
I-S 5785 ND PRIVAT-E
3-A 5885 ND TOWN
5-A 5R85 ND PRIVATE
2-W 51485 ND PRIVATE
3-W 51485 ND PRIVATE
t i - TRICHLOROETHYLENE (safe health advisory level- 045 ppm) CH- CHLOROFORM (safe health advisory level- 10 ppm) n bullbullbullT4- TETRACHLOROETHYLENE (safe health advisory level- 020 ppm) ND- not detected
ATTACHMENT L
VOC results of well sampling around Mitec Corp Wil l iston Vermont Data presented by the Vermont Department of Health
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION FIELD BLANK SAMPLE COLLECTED DY J Prewitt REF laquo 2 4G7 DATE SAMPLED May 6 1908 TIME SAMPLED 1415 DATE RECEIVED May 6 1988
1 Method 601 detection limit is 1 ugL 2 None detected 3 Trace but below quantification limit 4 Present in background laboratory envgt pnraent
Analyst n Stearns Reviewed by L-iyc
ATTACHMENT K
Quarterly sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
I I Laboratory ServicesE N DYNE INC 1 Wonlworlh Drive Williston Vermont 05495 (002) 079-4333
LABORATORY REPORT
EPA METHOD 6 0 1 mdash PURGEABLE FIALOCARnONS
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION TRIP FUANK SAMPLE COLLECTED BY J Prewitt REF 24 66 DATE SAMPLED May 6 1900 TIME SAMPLED 1410 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
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5 J y f
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y U-e^
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bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
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lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
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3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
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graquoraquo j ^
Cf-
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lt
2 ^
22 m
lt
lti
^
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ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
^ - ^
) T V ^ O ^ - ^ V
Decetnber 2 2- 1984
i mitrz ult[- -li - u 1
The Eollowinci arc ui joil Tiar Ion for sampling and monitor well instailati- conclun l at Mitec Systems Corporation 15 Commcrco St Wii 1 rhon Vt conducterl under the direction of John Stuart Jn Sraquoit ltjsociates Samples taken were obtained using r-igtrs3ntatiV -rvlit slaquoolaquojn sampling ( Ta 1 amp6) Observations vere made from auqir tailings Monitor wells vere constructed oC 2 ID factory ijlotted (5) and threaded ( Diedrich) PVC covered with filter Cabric held in place with
fiber reinforced tape 18 amp 9 Used SS wire ) All wells were difficult to instal due to flowing sand
11684 MW 41 0-5 Clean oxidized medium sand lyL bullbull5-15Saturated neutral medium sand
MW 99 WL(vater level below top of pipe) 1725 TP(total pipe) 25 SU (pipe above grade) betonite 56-62 BG (below grade)
M WTB 20-3 Sand fill bull bull 3-5 Oxidized orange brown loamy sand
1 T 5-20Saturated neutral medium turning finer sand Representative samples-sampler riding in auger
-21 Saturated neutral fine flowing sand bull -262 Same
-326bullbull Same -367 Reduced blue gray fine sand trace of silt MW 74 WL 171 TP 23 SU betonite 46-5 BG
bull MW 13 0-4 Medium san^ 4-5 Mottled medium sand ^
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
U shy Krcvr nG bulli r-l Ao-M- bull
n n Oox bullbull(3 Unic ill vt 54bi
9 shy ) 4 L-
Lii bull bullbull - laquo July 13 1985 Mr -Chris Stone
The following are the boring logs Cor Mitect project conducted at the Alden 6 Provost properties under the direction of Chris Stone and bull-John Amidon representing AEC
070885^^ -11 3223 (blows from a 140 hammer falling 30 to drive a
standard penetration sampler 6 -blow counts are not intended for load bearing information ie emphasis is on sample recovery) Sait brown slightly silty fine sand water at 8 shy
-17 1 2443 Sat brown fine sand -22 26 Sat gray med sand -275 221 Brown medium sand over over gray fine sandy silt
MONITOR WELL Factory threaded amp Slotted (010) PVC-Deitrich
rSlotted section- 10 Solid -Riser- 20 Bags Sand- 55 Betonite Plug- 7 Total Pipe- 254 Water Level- 71 bullbullStick Op- 5 Top slop +above -below water- -865 bullAir Pump Developed- Good Flow- Good bull 5 Extension added AFTER these measurements
- 070885 (ALI2 -125 ^544Gray Brown fine-medium sanSaturated
-176- bullbull2467 Gray brown medium sand -2267 213 Gray medium sand mottled -28 11 Questionable recovery sample is gray brown medium tro
coarse sand This is not typical of blow counts amp samples from other borings also augers had gray silty silty sand at bottom
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section- 10 Solid Riser- 15 Bags Sandshy 55 Betonite Plugshy ^ Total Pipeshy 254 Water Levelshy 94 Stick Up- 0 Top slap bullbullbullabove -below watershy -63 Air Pump Developedshy Good Flow- Good
070985ltAL 13 v-r- -12 3223 Saturated brown fine sand trace silt water at 8
-169 346 Brown medium sand laquo -215 234 Brown fine nand raquo -276 22 Brown fine sand V9=3 ppm laquoV-t -328 122 Gray fine sand
S o l i d R i s e r - 3 5 T o t a l P i p e - 4 0 8
Top s l o p bullvabovo - b e l o wC l o u d y F lowshy
MONITOR WELL bullbullbullbull 2 Factory threaded 6 Slotted- (010) Slotted section- 10 Solid Riser- 15 Sand Pack- 14 Good Betonite Plug- 7 Total Pipe-Stick Op- Top slop +above -below Air Pump Developed-Slightly cloudy Flowshy
bullbull 081285 (ALI 10 -11 gt shygtlt
-V bull -168 -219 -27
-325 bull ( bull gt y -365
Wate r L e v e l shy 7 v a t e r shy - 8 4
Good s a n d
P V C - D e i t r i c h Bags Sand-Good 5
W a t e r L e v e l shy 56 w a t e r shy -255
good
PVC-Deitrich Bags Sand-
Water Level-water-
Good 1
58 Light brown dry medium sand VO=0 254 Sat brown medium sand water at 138 VO=0 232 Brown medium sand 333 Brown medium amp fine sand 212 Gray fine sand very liitle sample 22 No recovery drilled into gray problems from upper medium flowing
MONITOR WELL Factory threaded amp Slotted (010)
bulliSlotted section- 10 bullSolid Riser- 20 h Sand Pack- 13 Good Betonite Plugshy 13
bullbull Stick Upshy 0 iAlr Pump Developed-
T o t a lTop s l o pno
P i p e shy 3 2 bullbullbullabove - b e l o w
P lowshy
^ ^ 8 1 2 8 5 AL6 2
111 5 6 Wet b rown f i n e s a n d
1 1 9 332 Brown fine sand 17 453 Brown fine sand 2 2 5 231 Brown fine sand
fine sand to eliminate sand V
P V C - D e i t r i c h Bags S a n d shy bull 7
W a t e r L e v e l shy 1 3 6 w a t e r shy - 8 7 bullbull
bull-bullbull -317 21 Gray fine - nraquoi Found siltclay on aogert bull wlion puJI-i
bullgtbull=bull- bull D M r T O i e - fi 2 Factory threadc f Sloti--~i (Old) PVC-Deitrich bull Oloecad aaetion 15 Soli i ulrt^ie- bull t Gags Sand- a Sand Pack-Good at bottom of I-l iicr^inn bull ie collapse at top J Betonite Plug- 55 Tot^ ^ i p s - -of t Water Level- 62 ^ Stick Up- -3(sect Top -llaquo-jp -^abo^ bull -clov watershy -129 bull Air Pump Developed- no ovmdash
Location 2 4 From 40 MPH sign amp 35 from bush
^Gerard Adams
ly fcfe^ -Tj shy
yv-y y
m - y y
bulli^^-^
VOC Results of Well Sampling around HicccCorp Williston Vermont
Ralph Goodhue
Rovena Baces
Marcel Plouffe
Ed Hart
Gerry Bates
DOn Lavalley
Larry Botvln
Robert Doherty
Kenneth Charland
Clifford Begin
Helen Irwin
Bernard Chynoweth
MAP DateSampllnjt RESULTS (ppra) 6 1 8 8 5 Scacua
ll 41085 bull T 3 - l 2 0 C H - - 0 0 5 Town
13 41085 T 3 - 1 4 4 CH- 005 PRIVATE
U 41085 T 3 - 1 9 0 C H - O l l TOWIJ
15 41085 T 3 - 5 9 CH- 013 TOWN
16(point ) 5785 ND TOWN (cellar) T 3 - 0 0 9 CH- 004
28 41085 T3-raquoDT4-0l2 CH-013 TOWN
32 51385 ND PRIVATE
I-S 5785 ND PRIVAT-E
3-A 5885 ND TOWN
5-A 5R85 ND PRIVATE
2-W 51485 ND PRIVATE
3-W 51485 ND PRIVATE
t i - TRICHLOROETHYLENE (safe health advisory level- 045 ppm) CH- CHLOROFORM (safe health advisory level- 10 ppm) n bullbullbullT4- TETRACHLOROETHYLENE (safe health advisory level- 020 ppm) ND- not detected
ATTACHMENT L
VOC results of well sampling around Mitec Corp Wil l iston Vermont Data presented by the Vermont Department of Health
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION FIELD BLANK SAMPLE COLLECTED DY J Prewitt REF laquo 2 4G7 DATE SAMPLED May 6 1908 TIME SAMPLED 1415 DATE RECEIVED May 6 1988
1 Method 601 detection limit is 1 ugL 2 None detected 3 Trace but below quantification limit 4 Present in background laboratory envgt pnraent
Analyst n Stearns Reviewed by L-iyc
ATTACHMENT K
Quarterly sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
I I Laboratory ServicesE N DYNE INC 1 Wonlworlh Drive Williston Vermont 05495 (002) 079-4333
LABORATORY REPORT
EPA METHOD 6 0 1 mdash PURGEABLE FIALOCARnONS
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION TRIP FUANK SAMPLE COLLECTED BY J Prewitt REF 24 66 DATE SAMPLED May 6 1900 TIME SAMPLED 1410 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
MW 16 Mo reprer joni bull ive nMiJ- rVf-vlaquoiry- s a nd poundloved o u t oE s a m p l e r San- -^s tnireii -Ith i l ugged a u g e r
0 - 2 Briol v bull s t a i n s I - o i l - 2 - 1 0 S a t u laquo ll J p ina bullno MW 4 6 W L i 1 TP L^ eJ La toni fce 5 - 1 5 BG
TB I6A 5 Offset SW - 1 1 Jar 2 Light nlaquo--v f i no sjnnd saturated
-129 Jar 13 ( two Llt-ioi-oainnle from collapsed material and soil belolt Cicst try taken by over driving) Light gray saturated fine sand
121984 bull TB I2B Auger tailings
0-5 Damp oxidized yellow brown loamy sand 5-35Saturated neutral medium sand
Split Spoon samples ( SS ) sampler riding in auger -4125 No recovery assumed flowing sand -480 Reduced gray very silty fine sand -526 Gray soft clay
bullbull -580 Gray soft clay raquo bull bull bull bull No monitor well
MW 17 Background 0-15 No samples Sand
flJ^Cj MW WL 791 TP 170 SU 25 betonite 4-5 BG
MW 18 West of fence 0-5 No samples -sand -127 SS Sample in collapsed material ( 2 tries
7-y )coarse sand trace of silt saturated -170 SS Gray silty sand MW TP 171 SU 26-
MW 19 West of burly pine bull 0-15 No samples sand
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
U shy Krcvr nG bulli r-l Ao-M- bull
n n Oox bullbull(3 Unic ill vt 54bi
9 shy ) 4 L-
Lii bull bullbull - laquo July 13 1985 Mr -Chris Stone
The following are the boring logs Cor Mitect project conducted at the Alden 6 Provost properties under the direction of Chris Stone and bull-John Amidon representing AEC
070885^^ -11 3223 (blows from a 140 hammer falling 30 to drive a
standard penetration sampler 6 -blow counts are not intended for load bearing information ie emphasis is on sample recovery) Sait brown slightly silty fine sand water at 8 shy
-17 1 2443 Sat brown fine sand -22 26 Sat gray med sand -275 221 Brown medium sand over over gray fine sandy silt
MONITOR WELL Factory threaded amp Slotted (010) PVC-Deitrich
rSlotted section- 10 Solid -Riser- 20 Bags Sand- 55 Betonite Plug- 7 Total Pipe- 254 Water Level- 71 bullbullStick Op- 5 Top slop +above -below water- -865 bullAir Pump Developed- Good Flow- Good bull 5 Extension added AFTER these measurements
- 070885 (ALI2 -125 ^544Gray Brown fine-medium sanSaturated
-176- bullbull2467 Gray brown medium sand -2267 213 Gray medium sand mottled -28 11 Questionable recovery sample is gray brown medium tro
coarse sand This is not typical of blow counts amp samples from other borings also augers had gray silty silty sand at bottom
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section- 10 Solid Riser- 15 Bags Sandshy 55 Betonite Plugshy ^ Total Pipeshy 254 Water Levelshy 94 Stick Up- 0 Top slap bullbullbullabove -below watershy -63 Air Pump Developedshy Good Flow- Good
070985ltAL 13 v-r- -12 3223 Saturated brown fine sand trace silt water at 8
-169 346 Brown medium sand laquo -215 234 Brown fine nand raquo -276 22 Brown fine sand V9=3 ppm laquoV-t -328 122 Gray fine sand
S o l i d R i s e r - 3 5 T o t a l P i p e - 4 0 8
Top s l o p bullvabovo - b e l o wC l o u d y F lowshy
MONITOR WELL bullbullbullbull 2 Factory threaded 6 Slotted- (010) Slotted section- 10 Solid Riser- 15 Sand Pack- 14 Good Betonite Plug- 7 Total Pipe-Stick Op- Top slop +above -below Air Pump Developed-Slightly cloudy Flowshy
bullbull 081285 (ALI 10 -11 gt shygtlt
-V bull -168 -219 -27
-325 bull ( bull gt y -365
Wate r L e v e l shy 7 v a t e r shy - 8 4
Good s a n d
P V C - D e i t r i c h Bags Sand-Good 5
W a t e r L e v e l shy 56 w a t e r shy -255
good
PVC-Deitrich Bags Sand-
Water Level-water-
Good 1
58 Light brown dry medium sand VO=0 254 Sat brown medium sand water at 138 VO=0 232 Brown medium sand 333 Brown medium amp fine sand 212 Gray fine sand very liitle sample 22 No recovery drilled into gray problems from upper medium flowing
MONITOR WELL Factory threaded amp Slotted (010)
bulliSlotted section- 10 bullSolid Riser- 20 h Sand Pack- 13 Good Betonite Plugshy 13
bullbull Stick Upshy 0 iAlr Pump Developed-
T o t a lTop s l o pno
P i p e shy 3 2 bullbullbullabove - b e l o w
P lowshy
^ ^ 8 1 2 8 5 AL6 2
111 5 6 Wet b rown f i n e s a n d
1 1 9 332 Brown fine sand 17 453 Brown fine sand 2 2 5 231 Brown fine sand
fine sand to eliminate sand V
P V C - D e i t r i c h Bags S a n d shy bull 7
W a t e r L e v e l shy 1 3 6 w a t e r shy - 8 7 bullbull
bull-bullbull -317 21 Gray fine - nraquoi Found siltclay on aogert bull wlion puJI-i
bullgtbull=bull- bull D M r T O i e - fi 2 Factory threadc f Sloti--~i (Old) PVC-Deitrich bull Oloecad aaetion 15 Soli i ulrt^ie- bull t Gags Sand- a Sand Pack-Good at bottom of I-l iicr^inn bull ie collapse at top J Betonite Plug- 55 Tot^ ^ i p s - -of t Water Level- 62 ^ Stick Up- -3(sect Top -llaquo-jp -^abo^ bull -clov watershy -129 bull Air Pump Developed- no ovmdash
Location 2 4 From 40 MPH sign amp 35 from bush
^Gerard Adams
ly fcfe^ -Tj shy
yv-y y
m - y y
bulli^^-^
VOC Results of Well Sampling around HicccCorp Williston Vermont
Ralph Goodhue
Rovena Baces
Marcel Plouffe
Ed Hart
Gerry Bates
DOn Lavalley
Larry Botvln
Robert Doherty
Kenneth Charland
Clifford Begin
Helen Irwin
Bernard Chynoweth
MAP DateSampllnjt RESULTS (ppra) 6 1 8 8 5 Scacua
ll 41085 bull T 3 - l 2 0 C H - - 0 0 5 Town
13 41085 T 3 - 1 4 4 CH- 005 PRIVATE
U 41085 T 3 - 1 9 0 C H - O l l TOWIJ
15 41085 T 3 - 5 9 CH- 013 TOWN
16(point ) 5785 ND TOWN (cellar) T 3 - 0 0 9 CH- 004
28 41085 T3-raquoDT4-0l2 CH-013 TOWN
32 51385 ND PRIVATE
I-S 5785 ND PRIVAT-E
3-A 5885 ND TOWN
5-A 5R85 ND PRIVATE
2-W 51485 ND PRIVATE
3-W 51485 ND PRIVATE
t i - TRICHLOROETHYLENE (safe health advisory level- 045 ppm) CH- CHLOROFORM (safe health advisory level- 10 ppm) n bullbullbullT4- TETRACHLOROETHYLENE (safe health advisory level- 020 ppm) ND- not detected
ATTACHMENT L
VOC results of well sampling around Mitec Corp Wil l iston Vermont Data presented by the Vermont Department of Health
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION FIELD BLANK SAMPLE COLLECTED DY J Prewitt REF laquo 2 4G7 DATE SAMPLED May 6 1908 TIME SAMPLED 1415 DATE RECEIVED May 6 1988
1 Method 601 detection limit is 1 ugL 2 None detected 3 Trace but below quantification limit 4 Present in background laboratory envgt pnraent
Analyst n Stearns Reviewed by L-iyc
ATTACHMENT K
Quarterly sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
I I Laboratory ServicesE N DYNE INC 1 Wonlworlh Drive Williston Vermont 05495 (002) 079-4333
LABORATORY REPORT
EPA METHOD 6 0 1 mdash PURGEABLE FIALOCARnONS
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION TRIP FUANK SAMPLE COLLECTED BY J Prewitt REF 24 66 DATE SAMPLED May 6 1900 TIME SAMPLED 1410 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
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2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
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3
isc
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lt bull
0
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2 i p
2 to
C t
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C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
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graquoraquo j ^
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3J
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lt
2 ^
22 m
lt
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ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
ATTACHMENT C
Boring Logs for Mitec project conducted at the Alden amp Provost properties under the direction of Chris Stone and John Amadon of the Vermont Agency of Environmental Conservation Reported by Adams Engineering on July 131986
U shy Krcvr nG bulli r-l Ao-M- bull
n n Oox bullbull(3 Unic ill vt 54bi
9 shy ) 4 L-
Lii bull bullbull - laquo July 13 1985 Mr -Chris Stone
The following are the boring logs Cor Mitect project conducted at the Alden 6 Provost properties under the direction of Chris Stone and bull-John Amidon representing AEC
070885^^ -11 3223 (blows from a 140 hammer falling 30 to drive a
standard penetration sampler 6 -blow counts are not intended for load bearing information ie emphasis is on sample recovery) Sait brown slightly silty fine sand water at 8 shy
-17 1 2443 Sat brown fine sand -22 26 Sat gray med sand -275 221 Brown medium sand over over gray fine sandy silt
MONITOR WELL Factory threaded amp Slotted (010) PVC-Deitrich
rSlotted section- 10 Solid -Riser- 20 Bags Sand- 55 Betonite Plug- 7 Total Pipe- 254 Water Level- 71 bullbullStick Op- 5 Top slop +above -below water- -865 bullAir Pump Developed- Good Flow- Good bull 5 Extension added AFTER these measurements
- 070885 (ALI2 -125 ^544Gray Brown fine-medium sanSaturated
-176- bullbull2467 Gray brown medium sand -2267 213 Gray medium sand mottled -28 11 Questionable recovery sample is gray brown medium tro
coarse sand This is not typical of blow counts amp samples from other borings also augers had gray silty silty sand at bottom
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section- 10 Solid Riser- 15 Bags Sandshy 55 Betonite Plugshy ^ Total Pipeshy 254 Water Levelshy 94 Stick Up- 0 Top slap bullbullbullabove -below watershy -63 Air Pump Developedshy Good Flow- Good
070985ltAL 13 v-r- -12 3223 Saturated brown fine sand trace silt water at 8
-169 346 Brown medium sand laquo -215 234 Brown fine nand raquo -276 22 Brown fine sand V9=3 ppm laquoV-t -328 122 Gray fine sand
S o l i d R i s e r - 3 5 T o t a l P i p e - 4 0 8
Top s l o p bullvabovo - b e l o wC l o u d y F lowshy
MONITOR WELL bullbullbullbull 2 Factory threaded 6 Slotted- (010) Slotted section- 10 Solid Riser- 15 Sand Pack- 14 Good Betonite Plug- 7 Total Pipe-Stick Op- Top slop +above -below Air Pump Developed-Slightly cloudy Flowshy
bullbull 081285 (ALI 10 -11 gt shygtlt
-V bull -168 -219 -27
-325 bull ( bull gt y -365
Wate r L e v e l shy 7 v a t e r shy - 8 4
Good s a n d
P V C - D e i t r i c h Bags Sand-Good 5
W a t e r L e v e l shy 56 w a t e r shy -255
good
PVC-Deitrich Bags Sand-
Water Level-water-
Good 1
58 Light brown dry medium sand VO=0 254 Sat brown medium sand water at 138 VO=0 232 Brown medium sand 333 Brown medium amp fine sand 212 Gray fine sand very liitle sample 22 No recovery drilled into gray problems from upper medium flowing
MONITOR WELL Factory threaded amp Slotted (010)
bulliSlotted section- 10 bullSolid Riser- 20 h Sand Pack- 13 Good Betonite Plugshy 13
bullbull Stick Upshy 0 iAlr Pump Developed-
T o t a lTop s l o pno
P i p e shy 3 2 bullbullbullabove - b e l o w
P lowshy
^ ^ 8 1 2 8 5 AL6 2
111 5 6 Wet b rown f i n e s a n d
1 1 9 332 Brown fine sand 17 453 Brown fine sand 2 2 5 231 Brown fine sand
fine sand to eliminate sand V
P V C - D e i t r i c h Bags S a n d shy bull 7
W a t e r L e v e l shy 1 3 6 w a t e r shy - 8 7 bullbull
bull-bullbull -317 21 Gray fine - nraquoi Found siltclay on aogert bull wlion puJI-i
bullgtbull=bull- bull D M r T O i e - fi 2 Factory threadc f Sloti--~i (Old) PVC-Deitrich bull Oloecad aaetion 15 Soli i ulrt^ie- bull t Gags Sand- a Sand Pack-Good at bottom of I-l iicr^inn bull ie collapse at top J Betonite Plug- 55 Tot^ ^ i p s - -of t Water Level- 62 ^ Stick Up- -3(sect Top -llaquo-jp -^abo^ bull -clov watershy -129 bull Air Pump Developed- no ovmdash
Location 2 4 From 40 MPH sign amp 35 from bush
^Gerard Adams
ly fcfe^ -Tj shy
yv-y y
m - y y
bulli^^-^
VOC Results of Well Sampling around HicccCorp Williston Vermont
Ralph Goodhue
Rovena Baces
Marcel Plouffe
Ed Hart
Gerry Bates
DOn Lavalley
Larry Botvln
Robert Doherty
Kenneth Charland
Clifford Begin
Helen Irwin
Bernard Chynoweth
MAP DateSampllnjt RESULTS (ppra) 6 1 8 8 5 Scacua
ll 41085 bull T 3 - l 2 0 C H - - 0 0 5 Town
13 41085 T 3 - 1 4 4 CH- 005 PRIVATE
U 41085 T 3 - 1 9 0 C H - O l l TOWIJ
15 41085 T 3 - 5 9 CH- 013 TOWN
16(point ) 5785 ND TOWN (cellar) T 3 - 0 0 9 CH- 004
28 41085 T3-raquoDT4-0l2 CH-013 TOWN
32 51385 ND PRIVATE
I-S 5785 ND PRIVAT-E
3-A 5885 ND TOWN
5-A 5R85 ND PRIVATE
2-W 51485 ND PRIVATE
3-W 51485 ND PRIVATE
t i - TRICHLOROETHYLENE (safe health advisory level- 045 ppm) CH- CHLOROFORM (safe health advisory level- 10 ppm) n bullbullbullT4- TETRACHLOROETHYLENE (safe health advisory level- 020 ppm) ND- not detected
ATTACHMENT L
VOC results of well sampling around Mitec Corp Wil l iston Vermont Data presented by the Vermont Department of Health
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION FIELD BLANK SAMPLE COLLECTED DY J Prewitt REF laquo 2 4G7 DATE SAMPLED May 6 1908 TIME SAMPLED 1415 DATE RECEIVED May 6 1988
1 Method 601 detection limit is 1 ugL 2 None detected 3 Trace but below quantification limit 4 Present in background laboratory envgt pnraent
Analyst n Stearns Reviewed by L-iyc
ATTACHMENT K
Quarterly sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
I I Laboratory ServicesE N DYNE INC 1 Wonlworlh Drive Williston Vermont 05495 (002) 079-4333
LABORATORY REPORT
EPA METHOD 6 0 1 mdash PURGEABLE FIALOCARnONS
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION TRIP FUANK SAMPLE COLLECTED BY J Prewitt REF 24 66 DATE SAMPLED May 6 1900 TIME SAMPLED 1410 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
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Cf
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U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
U shy Krcvr nG bulli r-l Ao-M- bull
n n Oox bullbull(3 Unic ill vt 54bi
9 shy ) 4 L-
Lii bull bullbull - laquo July 13 1985 Mr -Chris Stone
The following are the boring logs Cor Mitect project conducted at the Alden 6 Provost properties under the direction of Chris Stone and bull-John Amidon representing AEC
070885^^ -11 3223 (blows from a 140 hammer falling 30 to drive a
standard penetration sampler 6 -blow counts are not intended for load bearing information ie emphasis is on sample recovery) Sait brown slightly silty fine sand water at 8 shy
-17 1 2443 Sat brown fine sand -22 26 Sat gray med sand -275 221 Brown medium sand over over gray fine sandy silt
MONITOR WELL Factory threaded amp Slotted (010) PVC-Deitrich
rSlotted section- 10 Solid -Riser- 20 Bags Sand- 55 Betonite Plug- 7 Total Pipe- 254 Water Level- 71 bullbullStick Op- 5 Top slop +above -below water- -865 bullAir Pump Developed- Good Flow- Good bull 5 Extension added AFTER these measurements
- 070885 (ALI2 -125 ^544Gray Brown fine-medium sanSaturated
-176- bullbull2467 Gray brown medium sand -2267 213 Gray medium sand mottled -28 11 Questionable recovery sample is gray brown medium tro
coarse sand This is not typical of blow counts amp samples from other borings also augers had gray silty silty sand at bottom
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section- 10 Solid Riser- 15 Bags Sandshy 55 Betonite Plugshy ^ Total Pipeshy 254 Water Levelshy 94 Stick Up- 0 Top slap bullbullbullabove -below watershy -63 Air Pump Developedshy Good Flow- Good
070985ltAL 13 v-r- -12 3223 Saturated brown fine sand trace silt water at 8
-169 346 Brown medium sand laquo -215 234 Brown fine nand raquo -276 22 Brown fine sand V9=3 ppm laquoV-t -328 122 Gray fine sand
S o l i d R i s e r - 3 5 T o t a l P i p e - 4 0 8
Top s l o p bullvabovo - b e l o wC l o u d y F lowshy
MONITOR WELL bullbullbullbull 2 Factory threaded 6 Slotted- (010) Slotted section- 10 Solid Riser- 15 Sand Pack- 14 Good Betonite Plug- 7 Total Pipe-Stick Op- Top slop +above -below Air Pump Developed-Slightly cloudy Flowshy
bullbull 081285 (ALI 10 -11 gt shygtlt
-V bull -168 -219 -27
-325 bull ( bull gt y -365
Wate r L e v e l shy 7 v a t e r shy - 8 4
Good s a n d
P V C - D e i t r i c h Bags Sand-Good 5
W a t e r L e v e l shy 56 w a t e r shy -255
good
PVC-Deitrich Bags Sand-
Water Level-water-
Good 1
58 Light brown dry medium sand VO=0 254 Sat brown medium sand water at 138 VO=0 232 Brown medium sand 333 Brown medium amp fine sand 212 Gray fine sand very liitle sample 22 No recovery drilled into gray problems from upper medium flowing
MONITOR WELL Factory threaded amp Slotted (010)
bulliSlotted section- 10 bullSolid Riser- 20 h Sand Pack- 13 Good Betonite Plugshy 13
bullbull Stick Upshy 0 iAlr Pump Developed-
T o t a lTop s l o pno
P i p e shy 3 2 bullbullbullabove - b e l o w
P lowshy
^ ^ 8 1 2 8 5 AL6 2
111 5 6 Wet b rown f i n e s a n d
1 1 9 332 Brown fine sand 17 453 Brown fine sand 2 2 5 231 Brown fine sand
fine sand to eliminate sand V
P V C - D e i t r i c h Bags S a n d shy bull 7
W a t e r L e v e l shy 1 3 6 w a t e r shy - 8 7 bullbull
bull-bullbull -317 21 Gray fine - nraquoi Found siltclay on aogert bull wlion puJI-i
bullgtbull=bull- bull D M r T O i e - fi 2 Factory threadc f Sloti--~i (Old) PVC-Deitrich bull Oloecad aaetion 15 Soli i ulrt^ie- bull t Gags Sand- a Sand Pack-Good at bottom of I-l iicr^inn bull ie collapse at top J Betonite Plug- 55 Tot^ ^ i p s - -of t Water Level- 62 ^ Stick Up- -3(sect Top -llaquo-jp -^abo^ bull -clov watershy -129 bull Air Pump Developed- no ovmdash
Location 2 4 From 40 MPH sign amp 35 from bush
^Gerard Adams
ly fcfe^ -Tj shy
yv-y y
m - y y
bulli^^-^
VOC Results of Well Sampling around HicccCorp Williston Vermont
Ralph Goodhue
Rovena Baces
Marcel Plouffe
Ed Hart
Gerry Bates
DOn Lavalley
Larry Botvln
Robert Doherty
Kenneth Charland
Clifford Begin
Helen Irwin
Bernard Chynoweth
MAP DateSampllnjt RESULTS (ppra) 6 1 8 8 5 Scacua
ll 41085 bull T 3 - l 2 0 C H - - 0 0 5 Town
13 41085 T 3 - 1 4 4 CH- 005 PRIVATE
U 41085 T 3 - 1 9 0 C H - O l l TOWIJ
15 41085 T 3 - 5 9 CH- 013 TOWN
16(point ) 5785 ND TOWN (cellar) T 3 - 0 0 9 CH- 004
28 41085 T3-raquoDT4-0l2 CH-013 TOWN
32 51385 ND PRIVATE
I-S 5785 ND PRIVAT-E
3-A 5885 ND TOWN
5-A 5R85 ND PRIVATE
2-W 51485 ND PRIVATE
3-W 51485 ND PRIVATE
t i - TRICHLOROETHYLENE (safe health advisory level- 045 ppm) CH- CHLOROFORM (safe health advisory level- 10 ppm) n bullbullbullT4- TETRACHLOROETHYLENE (safe health advisory level- 020 ppm) ND- not detected
ATTACHMENT L
VOC results of well sampling around Mitec Corp Wil l iston Vermont Data presented by the Vermont Department of Health
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION FIELD BLANK SAMPLE COLLECTED DY J Prewitt REF laquo 2 4G7 DATE SAMPLED May 6 1908 TIME SAMPLED 1415 DATE RECEIVED May 6 1988
1 Method 601 detection limit is 1 ugL 2 None detected 3 Trace but below quantification limit 4 Present in background laboratory envgt pnraent
Analyst n Stearns Reviewed by L-iyc
ATTACHMENT K
Quarterly sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
I I Laboratory ServicesE N DYNE INC 1 Wonlworlh Drive Williston Vermont 05495 (002) 079-4333
LABORATORY REPORT
EPA METHOD 6 0 1 mdash PURGEABLE FIALOCARnONS
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION TRIP FUANK SAMPLE COLLECTED BY J Prewitt REF 24 66 DATE SAMPLED May 6 1900 TIME SAMPLED 1410 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
S o l i d R i s e r - 3 5 T o t a l P i p e - 4 0 8
Top s l o p bullvabovo - b e l o wC l o u d y F lowshy
MONITOR WELL bullbullbullbull 2 Factory threaded 6 Slotted- (010) Slotted section- 10 Solid Riser- 15 Sand Pack- 14 Good Betonite Plug- 7 Total Pipe-Stick Op- Top slop +above -below Air Pump Developed-Slightly cloudy Flowshy
bullbull 081285 (ALI 10 -11 gt shygtlt
-V bull -168 -219 -27
-325 bull ( bull gt y -365
Wate r L e v e l shy 7 v a t e r shy - 8 4
Good s a n d
P V C - D e i t r i c h Bags Sand-Good 5
W a t e r L e v e l shy 56 w a t e r shy -255
good
PVC-Deitrich Bags Sand-
Water Level-water-
Good 1
58 Light brown dry medium sand VO=0 254 Sat brown medium sand water at 138 VO=0 232 Brown medium sand 333 Brown medium amp fine sand 212 Gray fine sand very liitle sample 22 No recovery drilled into gray problems from upper medium flowing
MONITOR WELL Factory threaded amp Slotted (010)
bulliSlotted section- 10 bullSolid Riser- 20 h Sand Pack- 13 Good Betonite Plugshy 13
bullbull Stick Upshy 0 iAlr Pump Developed-
T o t a lTop s l o pno
P i p e shy 3 2 bullbullbullabove - b e l o w
P lowshy
^ ^ 8 1 2 8 5 AL6 2
111 5 6 Wet b rown f i n e s a n d
1 1 9 332 Brown fine sand 17 453 Brown fine sand 2 2 5 231 Brown fine sand
fine sand to eliminate sand V
P V C - D e i t r i c h Bags S a n d shy bull 7
W a t e r L e v e l shy 1 3 6 w a t e r shy - 8 7 bullbull
bull-bullbull -317 21 Gray fine - nraquoi Found siltclay on aogert bull wlion puJI-i
bullgtbull=bull- bull D M r T O i e - fi 2 Factory threadc f Sloti--~i (Old) PVC-Deitrich bull Oloecad aaetion 15 Soli i ulrt^ie- bull t Gags Sand- a Sand Pack-Good at bottom of I-l iicr^inn bull ie collapse at top J Betonite Plug- 55 Tot^ ^ i p s - -of t Water Level- 62 ^ Stick Up- -3(sect Top -llaquo-jp -^abo^ bull -clov watershy -129 bull Air Pump Developed- no ovmdash
Location 2 4 From 40 MPH sign amp 35 from bush
^Gerard Adams
ly fcfe^ -Tj shy
yv-y y
m - y y
bulli^^-^
VOC Results of Well Sampling around HicccCorp Williston Vermont
Ralph Goodhue
Rovena Baces
Marcel Plouffe
Ed Hart
Gerry Bates
DOn Lavalley
Larry Botvln
Robert Doherty
Kenneth Charland
Clifford Begin
Helen Irwin
Bernard Chynoweth
MAP DateSampllnjt RESULTS (ppra) 6 1 8 8 5 Scacua
ll 41085 bull T 3 - l 2 0 C H - - 0 0 5 Town
13 41085 T 3 - 1 4 4 CH- 005 PRIVATE
U 41085 T 3 - 1 9 0 C H - O l l TOWIJ
15 41085 T 3 - 5 9 CH- 013 TOWN
16(point ) 5785 ND TOWN (cellar) T 3 - 0 0 9 CH- 004
28 41085 T3-raquoDT4-0l2 CH-013 TOWN
32 51385 ND PRIVATE
I-S 5785 ND PRIVAT-E
3-A 5885 ND TOWN
5-A 5R85 ND PRIVATE
2-W 51485 ND PRIVATE
3-W 51485 ND PRIVATE
t i - TRICHLOROETHYLENE (safe health advisory level- 045 ppm) CH- CHLOROFORM (safe health advisory level- 10 ppm) n bullbullbullT4- TETRACHLOROETHYLENE (safe health advisory level- 020 ppm) ND- not detected
ATTACHMENT L
VOC results of well sampling around Mitec Corp Wil l iston Vermont Data presented by the Vermont Department of Health
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION FIELD BLANK SAMPLE COLLECTED DY J Prewitt REF laquo 2 4G7 DATE SAMPLED May 6 1908 TIME SAMPLED 1415 DATE RECEIVED May 6 1988
1 Method 601 detection limit is 1 ugL 2 None detected 3 Trace but below quantification limit 4 Present in background laboratory envgt pnraent
Analyst n Stearns Reviewed by L-iyc
ATTACHMENT K
Quarterly sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
I I Laboratory ServicesE N DYNE INC 1 Wonlworlh Drive Williston Vermont 05495 (002) 079-4333
LABORATORY REPORT
EPA METHOD 6 0 1 mdash PURGEABLE FIALOCARnONS
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION TRIP FUANK SAMPLE COLLECTED BY J Prewitt REF 24 66 DATE SAMPLED May 6 1900 TIME SAMPLED 1410 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
- ^
B e t o n i t e P l u g - 6 S t i c k Up- 1 3 A i r Pump D e v e l o p e d -Bot tom 2 oE s c r e e n p o o r l y
Q71185 AL 18) y y -316^mdash 123 - y - bull -376 221
-422 33 -47 123
^ -52 123 bullbullbull^-r bull bull bull
Tot Top bull
Clotshy JJUI
ltr^ i bull bull 2 Factorv t h r e a d e d
bull - i p e - j l lof bullbullbullnblaquogt bull - b e l o wly Iovshyigtraquo1 dui i-i hio-laquoiny
S o l i d R i s e r - 3 5 T o t a l P i p e - 4 0 8
Top s l o p bullvabovo - b e l o wC l o u d y F lowshy
MONITOR WELL bullbullbullbull 2 Factory threaded 6 Slotted- (010) Slotted section- 10 Solid Riser- 15 Sand Pack- 14 Good Betonite Plug- 7 Total Pipe-Stick Op- Top slop +above -below Air Pump Developed-Slightly cloudy Flowshy
bullbull 081285 (ALI 10 -11 gt shygtlt
-V bull -168 -219 -27
-325 bull ( bull gt y -365
Wate r L e v e l shy 7 v a t e r shy - 8 4
Good s a n d
P V C - D e i t r i c h Bags Sand-Good 5
W a t e r L e v e l shy 56 w a t e r shy -255
good
PVC-Deitrich Bags Sand-
Water Level-water-
Good 1
58 Light brown dry medium sand VO=0 254 Sat brown medium sand water at 138 VO=0 232 Brown medium sand 333 Brown medium amp fine sand 212 Gray fine sand very liitle sample 22 No recovery drilled into gray problems from upper medium flowing
MONITOR WELL Factory threaded amp Slotted (010)
bulliSlotted section- 10 bullSolid Riser- 20 h Sand Pack- 13 Good Betonite Plugshy 13
bullbull Stick Upshy 0 iAlr Pump Developed-
T o t a lTop s l o pno
P i p e shy 3 2 bullbullbullabove - b e l o w
P lowshy
^ ^ 8 1 2 8 5 AL6 2
111 5 6 Wet b rown f i n e s a n d
1 1 9 332 Brown fine sand 17 453 Brown fine sand 2 2 5 231 Brown fine sand
fine sand to eliminate sand V
P V C - D e i t r i c h Bags S a n d shy bull 7
W a t e r L e v e l shy 1 3 6 w a t e r shy - 8 7 bullbull
bull-bullbull -317 21 Gray fine - nraquoi Found siltclay on aogert bull wlion puJI-i
bullgtbull=bull- bull D M r T O i e - fi 2 Factory threadc f Sloti--~i (Old) PVC-Deitrich bull Oloecad aaetion 15 Soli i ulrt^ie- bull t Gags Sand- a Sand Pack-Good at bottom of I-l iicr^inn bull ie collapse at top J Betonite Plug- 55 Tot^ ^ i p s - -of t Water Level- 62 ^ Stick Up- -3(sect Top -llaquo-jp -^abo^ bull -clov watershy -129 bull Air Pump Developed- no ovmdash
Location 2 4 From 40 MPH sign amp 35 from bush
^Gerard Adams
ly fcfe^ -Tj shy
yv-y y
m - y y
bulli^^-^
VOC Results of Well Sampling around HicccCorp Williston Vermont
Ralph Goodhue
Rovena Baces
Marcel Plouffe
Ed Hart
Gerry Bates
DOn Lavalley
Larry Botvln
Robert Doherty
Kenneth Charland
Clifford Begin
Helen Irwin
Bernard Chynoweth
MAP DateSampllnjt RESULTS (ppra) 6 1 8 8 5 Scacua
ll 41085 bull T 3 - l 2 0 C H - - 0 0 5 Town
13 41085 T 3 - 1 4 4 CH- 005 PRIVATE
U 41085 T 3 - 1 9 0 C H - O l l TOWIJ
15 41085 T 3 - 5 9 CH- 013 TOWN
16(point ) 5785 ND TOWN (cellar) T 3 - 0 0 9 CH- 004
28 41085 T3-raquoDT4-0l2 CH-013 TOWN
32 51385 ND PRIVATE
I-S 5785 ND PRIVAT-E
3-A 5885 ND TOWN
5-A 5R85 ND PRIVATE
2-W 51485 ND PRIVATE
3-W 51485 ND PRIVATE
t i - TRICHLOROETHYLENE (safe health advisory level- 045 ppm) CH- CHLOROFORM (safe health advisory level- 10 ppm) n bullbullbullT4- TETRACHLOROETHYLENE (safe health advisory level- 020 ppm) ND- not detected
ATTACHMENT L
VOC results of well sampling around Mitec Corp Wil l iston Vermont Data presented by the Vermont Department of Health
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION FIELD BLANK SAMPLE COLLECTED DY J Prewitt REF laquo 2 4G7 DATE SAMPLED May 6 1908 TIME SAMPLED 1415 DATE RECEIVED May 6 1988
1 Method 601 detection limit is 1 ugL 2 None detected 3 Trace but below quantification limit 4 Present in background laboratory envgt pnraent
Analyst n Stearns Reviewed by L-iyc
ATTACHMENT K
Quarterly sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
I I Laboratory ServicesE N DYNE INC 1 Wonlworlh Drive Williston Vermont 05495 (002) 079-4333
LABORATORY REPORT
EPA METHOD 6 0 1 mdash PURGEABLE FIALOCARnONS
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION TRIP FUANK SAMPLE COLLECTED BY J Prewitt REF 24 66 DATE SAMPLED May 6 1900 TIME SAMPLED 1410 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
bull-bullbull -317 21 Gray fine - nraquoi Found siltclay on aogert bull wlion puJI-i
bullgtbull=bull- bull D M r T O i e - fi 2 Factory threadc f Sloti--~i (Old) PVC-Deitrich bull Oloecad aaetion 15 Soli i ulrt^ie- bull t Gags Sand- a Sand Pack-Good at bottom of I-l iicr^inn bull ie collapse at top J Betonite Plug- 55 Tot^ ^ i p s - -of t Water Level- 62 ^ Stick Up- -3(sect Top -llaquo-jp -^abo^ bull -clov watershy -129 bull Air Pump Developed- no ovmdash
Location 2 4 From 40 MPH sign amp 35 from bush
^Gerard Adams
ly fcfe^ -Tj shy
yv-y y
m - y y
bulli^^-^
VOC Results of Well Sampling around HicccCorp Williston Vermont
Ralph Goodhue
Rovena Baces
Marcel Plouffe
Ed Hart
Gerry Bates
DOn Lavalley
Larry Botvln
Robert Doherty
Kenneth Charland
Clifford Begin
Helen Irwin
Bernard Chynoweth
MAP DateSampllnjt RESULTS (ppra) 6 1 8 8 5 Scacua
ll 41085 bull T 3 - l 2 0 C H - - 0 0 5 Town
13 41085 T 3 - 1 4 4 CH- 005 PRIVATE
U 41085 T 3 - 1 9 0 C H - O l l TOWIJ
15 41085 T 3 - 5 9 CH- 013 TOWN
16(point ) 5785 ND TOWN (cellar) T 3 - 0 0 9 CH- 004
28 41085 T3-raquoDT4-0l2 CH-013 TOWN
32 51385 ND PRIVATE
I-S 5785 ND PRIVAT-E
3-A 5885 ND TOWN
5-A 5R85 ND PRIVATE
2-W 51485 ND PRIVATE
3-W 51485 ND PRIVATE
t i - TRICHLOROETHYLENE (safe health advisory level- 045 ppm) CH- CHLOROFORM (safe health advisory level- 10 ppm) n bullbullbullT4- TETRACHLOROETHYLENE (safe health advisory level- 020 ppm) ND- not detected
ATTACHMENT L
VOC results of well sampling around Mitec Corp Wil l iston Vermont Data presented by the Vermont Department of Health
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION FIELD BLANK SAMPLE COLLECTED DY J Prewitt REF laquo 2 4G7 DATE SAMPLED May 6 1908 TIME SAMPLED 1415 DATE RECEIVED May 6 1988
1 Method 601 detection limit is 1 ugL 2 None detected 3 Trace but below quantification limit 4 Present in background laboratory envgt pnraent
Analyst n Stearns Reviewed by L-iyc
ATTACHMENT K
Quarterly sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
I I Laboratory ServicesE N DYNE INC 1 Wonlworlh Drive Williston Vermont 05495 (002) 079-4333
LABORATORY REPORT
EPA METHOD 6 0 1 mdash PURGEABLE FIALOCARnONS
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION TRIP FUANK SAMPLE COLLECTED BY J Prewitt REF 24 66 DATE SAMPLED May 6 1900 TIME SAMPLED 1410 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
VOC Results of Well Sampling around HicccCorp Williston Vermont
Ralph Goodhue
Rovena Baces
Marcel Plouffe
Ed Hart
Gerry Bates
DOn Lavalley
Larry Botvln
Robert Doherty
Kenneth Charland
Clifford Begin
Helen Irwin
Bernard Chynoweth
MAP DateSampllnjt RESULTS (ppra) 6 1 8 8 5 Scacua
ll 41085 bull T 3 - l 2 0 C H - - 0 0 5 Town
13 41085 T 3 - 1 4 4 CH- 005 PRIVATE
U 41085 T 3 - 1 9 0 C H - O l l TOWIJ
15 41085 T 3 - 5 9 CH- 013 TOWN
16(point ) 5785 ND TOWN (cellar) T 3 - 0 0 9 CH- 004
28 41085 T3-raquoDT4-0l2 CH-013 TOWN
32 51385 ND PRIVATE
I-S 5785 ND PRIVAT-E
3-A 5885 ND TOWN
5-A 5R85 ND PRIVATE
2-W 51485 ND PRIVATE
3-W 51485 ND PRIVATE
t i - TRICHLOROETHYLENE (safe health advisory level- 045 ppm) CH- CHLOROFORM (safe health advisory level- 10 ppm) n bullbullbullT4- TETRACHLOROETHYLENE (safe health advisory level- 020 ppm) ND- not detected
ATTACHMENT L
VOC results of well sampling around Mitec Corp Wil l iston Vermont Data presented by the Vermont Department of Health
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION FIELD BLANK SAMPLE COLLECTED DY J Prewitt REF laquo 2 4G7 DATE SAMPLED May 6 1908 TIME SAMPLED 1415 DATE RECEIVED May 6 1988
1 Method 601 detection limit is 1 ugL 2 None detected 3 Trace but below quantification limit 4 Present in background laboratory envgt pnraent
Analyst n Stearns Reviewed by L-iyc
ATTACHMENT K
Quarterly sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
I I Laboratory ServicesE N DYNE INC 1 Wonlworlh Drive Williston Vermont 05495 (002) 079-4333
LABORATORY REPORT
EPA METHOD 6 0 1 mdash PURGEABLE FIALOCARnONS
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION TRIP FUANK SAMPLE COLLECTED BY J Prewitt REF 24 66 DATE SAMPLED May 6 1900 TIME SAMPLED 1410 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
ATTACHMENT L
VOC results of well sampling around Mitec Corp Wil l iston Vermont Data presented by the Vermont Department of Health
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION FIELD BLANK SAMPLE COLLECTED DY J Prewitt REF laquo 2 4G7 DATE SAMPLED May 6 1908 TIME SAMPLED 1415 DATE RECEIVED May 6 1988
1 Method 601 detection limit is 1 ugL 2 None detected 3 Trace but below quantification limit 4 Present in background laboratory envgt pnraent
Analyst n Stearns Reviewed by L-iyc
ATTACHMENT K
Quarterly sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
I I Laboratory ServicesE N DYNE INC 1 Wonlworlh Drive Williston Vermont 05495 (002) 079-4333
LABORATORY REPORT
EPA METHOD 6 0 1 mdash PURGEABLE FIALOCARnONS
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION TRIP FUANK SAMPLE COLLECTED BY J Prewitt REF 24 66 DATE SAMPLED May 6 1900 TIME SAMPLED 1410 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION FIELD BLANK SAMPLE COLLECTED DY J Prewitt REF laquo 2 4G7 DATE SAMPLED May 6 1908 TIME SAMPLED 1415 DATE RECEIVED May 6 1988
1 Method 601 detection limit is 1 ugL 2 None detected 3 Trace but below quantification limit 4 Present in background laboratory envgt pnraent
Analyst n Stearns Reviewed by L-iyc
ATTACHMENT K
Quarterly sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
I I Laboratory ServicesE N DYNE INC 1 Wonlworlh Drive Williston Vermont 05495 (002) 079-4333
LABORATORY REPORT
EPA METHOD 6 0 1 mdash PURGEABLE FIALOCARnONS
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION TRIP FUANK SAMPLE COLLECTED BY J Prewitt REF 24 66 DATE SAMPLED May 6 1900 TIME SAMPLED 1410 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
ATTACHMENT K
Quarterly sampling results at Mitec site Williston Vermont Summary tables prepared and presented by Wagner Heindel and Noyes Inc on November 231988
I I Laboratory ServicesE N DYNE INC 1 Wonlworlh Drive Williston Vermont 05495 (002) 079-4333
LABORATORY REPORT
EPA METHOD 6 0 1 mdash PURGEABLE FIALOCARnONS
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION TRIP FUANK SAMPLE COLLECTED BY J Prewitt REF 24 66 DATE SAMPLED May 6 1900 TIME SAMPLED 1410 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
I I Laboratory ServicesE N DYNE INC 1 Wonlworlh Drive Williston Vermont 05495 (002) 079-4333
LABORATORY REPORT
EPA METHOD 6 0 1 mdash PURGEABLE FIALOCARnONS
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION TRIP FUANK SAMPLE COLLECTED BY J Prewitt REF 24 66 DATE SAMPLED May 6 1900 TIME SAMPLED 1410 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
ATTACHMENT M
Vermont Department of Health Drinking water samples dated July 15 1985
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 4 SAMPLE COLLECTED BY J Prewitt KEF 2 4 64 DATE SAMPLED May 6 1988 TIME SAMPLED 1340 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 5 SAMPLE COLLECTED BY J Prewitt REF 24 63 DATE SAMPLED May 6 1900 TIME SAMPLED 1315 DATE RECEIVED May 6 1900
1 Method GOl detection limit is 1 ugL 2 None detected 3 Trace but below quantification limi Present in background laboratory env
Analyst B Stearns Reviewed by C Lr^i 4
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
Laboratory Services E N DYNE INC Wentwortli Drive Williston Vermont 05495 (002) 879-4333
LABORATORY REPORT
EPA METHOD 601 mdash PURGEABLE HALOCARBONS
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 7 SAMPLE COLLECTED BY J Prewitt REF li 2 4 65 DATE SAMPLED May 6 1900 TIME SAMPLED 1430 DATE RECEIVED May 6 1900
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
DATE May 13 1908 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 0 SAMPLE COLLECTED BY J Prewitt REF 2461 DATE SAMPLED May 6 1900 TIME SAMPLED 12 05 DATE RECEIVED May 6 1900
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
DATE May 13 1980 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION MI 8 SAMPLE COLLECTED BY J Prewitt REF S 2460 DATE SAMPLED May 6 1900 TIME SAMPLED 1140 DATE RECEIVED May 6 1900
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
DATE May 13 1900 CLIENT Wagner Heindel and Noyes Inc PROJECT NAME MITEC STATION AL 2 SAMPLE COLLECTED BY J Prewitt REF 24 62 DATE SAMPLED May 6 1900 TIME SAMPLED 1245 DATE RECEIVED May 6 1900
NOTES 1 Method 601 d e t e c t i o n l imi t i 1 ugL 2 None de t ec t ed 3 Trace but below rjuant L f i c a t i o n l i m i t 4 bull Present in background labora to ry env
Analyst H S tea rns Reviewed by
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
ATTACHMENT J
Laboratory Report Samples collected by J Prewitt (Wagner Heindel and Noyes Inc) on May 6 1988 Analyses reported by Endyne Inc on May 131988
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
O ^ y ^ y ^ c ^ i gt ^ ^ lt^ t e s A ^ ^ ^ - - y 2 0 e r ^
ltlt-gtiX shy
5 J y f
- ^ lt t
^^^g-s 7cgtoe
71^I ^^-raquo-^jp
y U-e^
V
^r
^Z
lt i
A
c j
Cf
^r
U-C^K pound^ is ^ 3 ^ 3 ^ ^ 3
bull t
3
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
ATTACHMENT I
Organic water quality analyses MitecAlling groundwater monitoring wells dated July 301985
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
O r ^ ^ ^ ^ c U t gt r o ^ lt ^ u ^ gt ^ ^ - ^ T O - ^ ^ ^ ^
mdash C ^ c L j - ^ K - - ^ ^ ^ ^ lt r^ ^ ^ ^ ^ ^ gt 9 ^ ^ C AeuroVi e
y ^ i ^ l CAcr(c f ^ ^ - ^7 ^g Af ~ ^-7 y__^
J^tlti^ ^ -^ lt ^3 c^ ^ V 7o fpoundo
P^Kf^ 71 lt lt i C l lt bull AO ^ ^ - - y ^ -y lt
^ K lt i o r e ^ t ^
CJ
lt
lt
O^ f^a- fof -n lt A ^ bull ze^- ST A ^ 7
^ 2-lt9laquoltltvox A i ~ e lt^ lt lt lt i lt shy bully 2^ lt
C ^ i 74eyltpound7ti^^Jl lt lt h lt 57lt^ t f O shy V7 - j ^ 2 ^ 1
Goraquo^04gteurolt^o raquo r f A A ^
gt T 2 shy O f lt lt 7 c ^ ^ ^ ^ ^ ^ ^
bull lt
T
lt
lt
lt
lt
^
v 6
T
7
mdash
2laquo
n-ltraquoy
2tf-
1
lt
7^ Clt^ iy- ltltraquo o
lt2laquoraquo^jlaquo=o
1
T^trTBkeA c ^ e lt j c gt
7^^fi-vjp
lt laquo
lt bull
lt
lt i -
lt i
lt
lt
lt
lt
lt
lt -
lt -
- ^
5-7
A y
lt f
3
isc
^
Ctshy
lt bull
0
^ 7
2 i p
2 to
C t
^ shymdash ^ 1
J joo^
3aamp
_
^
lt^lt)
3raquoi
T
h i
C
^bull pound-7
10
7 ^
r ^
r6
^r 97
2
C
c lt
lt
lt
C ^ y t ^ f r ^ ^ ^ j j e
^ A y j ^ j e ^ j p
K0^^mdash ^ bulllaquo bull bull
lt
lt
ltlshy - I
lt
lt h
lt W
lt
2 3
lt iraquo
lt
6
i bull raquo I
lt
^Ty ^^-
y ^
527gt _
-
f shy
graquoraquo j ^
Cf-
3J
r ^ 1
bull ^
lt
2 ^
22 m
lt
lti
^
1 ^
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
ATTACHMENT H
Organic water quality analyses of MitecAlling groundwater monitoring wells dated June 171983
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
ATTACHMENT 1 ( ( o MI1-MI9 Water Sainid8
MITEC shy WATER ANALYSIS
U JUNE 1985
Parameter
Well depth before (fc-ln) 8-5 34 5-11 58 6-9 6-5 6-4 78 3-4 4-9 5-8 34 6-9 34
v) Well depth after (ft-ln) 8-5 6-1A 6-9 58 6-5 6-5 lA 3-5 12 5-3 5-9 i 6-10
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
ATTACHMENT G
Mitec water analysis from water samples collected from M i l - MI9 dated June 141985
t i r ^ f ^ y lt$-tgt-yrmdash gt7e-^-^--^ lt- gtf3r
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
t i r ^ f ^ y lt$-tgt-yrmdash gt7e-^-^--^ lt- gtf3r
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
ATTACHMENT F
Organic water quality analyses from samples collected on February 20 1985 from MitecAlling groundwater monitoring wells
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
MITEC METHOD 601 RESULTS SRMPLE LOCRTION flL-5
DATE OF SAMPLE COLLECTION
PRRflMETER 83-82-87 B4-21-a e7-i5-a7
B r o m o d i c h 1 o r o m e t h raquo n laquo ND ND ND
B r o t t o f o r B ND ND ND
Chlorofor 27 31 2B
i 2-Dlchloroethene ND ND ND
Trans-12-gtDlt chloroethene ND NO ND
bull
1 l 22-Tatrraquochloroethraquon( ND ND ND
Tst rachloroethene ND ND ND
1 J ITr lchloroethane ND ND ND
Tr Ichloroethene 410 388 338
laquoLflB RC5UL TS FROM lEfl MLf lB RESULTS FROM ENDYNE j ^
lOX d i l u t i o n
ii-B5-a
ND
ND
12
ND
ND
ND
ND
ND
118
Al 1
TDQ
01-2B-ai
ND
ND
ND
ND
ND
ND
ND
ND
912
v a l u e s
- T r a c e
B4-2B-afl
ND
ND
ND
ND
ND
TBQ
ND
ND
66
a r e ppb
b u t be low
87-15-08 iB-ie-aa
TBQ ND
TBQ ND
ND 144
TBQ ND 1
TBQ ND
ND ND 1
TBQ ND
TBQ ND
285 10ff
q u a n t i f i a b l e l i m i t s
__
MITEC METHOD 601 RESULTS SAMPLE LOCATION flL-4
PSRRMETER
BrorsoMchlcrcBsethfcne
Chlcrcform
l2-Dlchloro6-hina
ll-Dl5h1o-cethere
Trtne-12-Dlch1eroethene
1l22-Tetrraquochlorolaquothtne
Tetrachloroethene
111Trichloroethane
Trichloroethene
DRTpound OF SaMPLE COLLECTION
e3-B2-B 04-21-87 87-15-6 si-es-e
ND ND ND ND
55 37 45 53
ND ND ND ND
ND ND ND ND
ND ND ND ND
ND ND ND ND
ND ND ND 23
ND ND ND ND
1 IISQ 570 948 690
0-2B-BV
ND
ND
ND
ND
ND
ND
11
ND
340
v a l u e s a r e
04-26-68
ND
ND
ND
KD
TBO
T3Q
ND
ND
517
ppb
e-15-68
TBQ
ND
TBQ bull
TBQ
T3Q
ND
16
TBQ
297
0-16-66
ND
TBQ
ND
ND
ND
ND
219
ND
590
JH L-B RESif-TS FROMDCYUE -^Beyond l i n e a r r a n g e _ A l l
TBQ - T r a c e b u t below q u a n t i f i a b l e vmiLs
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
__
MITEC METHOD 601 RESULTS SAMPLE LOCATION flL-4
PSRRMETER
BrorsoMchlcrcBsethfcne
Chlcrcform
l2-Dlchloro6-hina
ll-Dl5h1o-cethere
Trtne-12-Dlch1eroethene
1l22-Tetrraquochlorolaquothtne
Tetrachloroethene
111Trichloroethane
Trichloroethene
DRTpound OF SaMPLE COLLECTION
e3-B2-B 04-21-87 87-15-6 si-es-e
ND ND ND ND
55 37 45 53
ND ND ND ND
ND ND ND ND
ND ND ND ND
ND ND ND ND
ND ND ND 23
ND ND ND ND
1 IISQ 570 948 690
0-2B-BV
ND
ND
ND
ND
ND
ND
11
ND
340
v a l u e s a r e
04-26-68
ND
ND
ND
KD
TBO
T3Q
ND
ND
517
ppb
e-15-68
TBQ
ND
TBQ bull
TBQ
T3Q
ND
16
TBQ
297
0-16-66
ND
TBQ
ND
ND
ND
ND
219
ND
590
JH L-B RESif-TS FROMDCYUE -^Beyond l i n e a r r a n g e _ A l l
TBQ - T r a c e b u t below q u a n t i f i a b l e vmiLs
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
In yStriol G EnvironmentoK lolysts Inc PO Box 626 bull Essex Junction Vermont 05452 bull S02-676-5l3a
ANALYSIS REPORT
Customer J H Stuart Associates Date 21 December 1984
Address PO Box 367 Oate Samples Received 14 December 1984
C i t y State Z ip Essex Center VT 05451 Customer Order Nuhber
r O Copper (mg1) lt002 lt002 lt002 lt002 bull 084 004
i f f Cyanide (mg1) lt0005 lt0005 lt0005 lt0005 lt0005 lt0005
^ t Nickel (mg1) lt0025 lt0025 lt0025 lt0025 010 003
f O Zinc (rog1) 001 OUl 003 001 035 030
^Hexavalent chronlum was ofily analyzed when tota l chromium was present
Signature y^fyj^ 7lfiib T
OfflcM and loborotories located in Essex Junction Vetmont laquo - - 1 raquo
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
ATTACHMENT E
Analyticalresults of groundwater samples collected by JH Stuart Associates on December 14 1985 Reported by Industrial and Environmental Analysts Inc on December 21 1984
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
-T9eo AL 20 Lot I13 0-5 Light brown medium amp fine sand 5-20 Brown medium amp fine sand
bullSlotted section 10 Solid Riser 10 Bags Sand 0 49 nir Sand Pack To below grade- bull Betonite Plug25laquo opound 3a SS atlt7 Total Pipe 1625 Water Level 89 11486 By bobbing SticJc Up 2 Top slot +above rbelow water +015 Air surgepump Developed Yes Clean Flow Good
AL 21 Lot12 0-15 Brown loamy fine sand
MONITOR WELL 2Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 am Sand Pack To below grade- bull Betonite Plug25 of 38 NS at 2 Total Pipe 126 Water Level 39 11486 By bobbing SticJc Up 03 Top slot +above -below water +0pound Air surgepump Developed Yes Clean Flow Good
Gerard Adams
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
0-5 Mottled brown medium sand amp very silty medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand-Pack To below grade- -Betonite Plug15 oc 36 MS at 45 Total Pipe 200 Water Level 107 11486 By bobbing Stick Up 35 Top slot +above -below water C2 Air surgepump Developed Yes Clean Flow Good
AL 18 Fire hydrant in trees 0-5 Brown loamy medium sand varies to quite loamy 5-20 Brown medium sand Traces of fine sand
MONITOR WELL 2 Factory threaded Sgt Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug15 of 38 NS at 45 Total Pipe 170 Water Level 76 11486 By bobbing Stick Up 16b Top slot +above -below vater +01 Air surgepump Developed Yes Clean Flow - Good
18Sb AL 17 Lot 7 0-5 Brown loamy medium sand over coarse sand 5-13 Brown medium amp coarse sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Ceitrich
Slotted section 10 Solid Riser 10 Bags Sand 0 49 mm Sand Pack To below grade- Betonite Plug25 of 38 MS at 3 Total Pipe 146 Water Level 55 11486 By bobbing Stick Up 03 Top slot +above -below water +04 Air surgepump Developed Yes Clean Flow Good
AL 18 S Brownell Rd 0-5bull Brown medium sand becoming medium amp fine sand 5-17 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (CIC) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 49 mm Sand Pack To below grade- Betonite Plug25 of 38 NS at 3 Total Pipe 1393 Water Level 46 11466 By bobbing Stick Up 1 Top slot +above -below water +02 Air surgepump Developed Yes Clean Flow Good
AL 19 Obrien Fa-rm 0-5 Brown medium amp some fine sand 5-15
MOMITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted section 10 Solid Riser 5 Bags Sand 0 49 mtr Sand Pack To below grade- Betonite Plug25 of 38 SS at 2 Total Pipe 1535 Water Level 59 11486 By bobbing Stick Up bull 244 Top slot +above -below water +01 Air surgepump Developed Yes Clean Flow Good
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
ADAMS ENGINEERING raquo Gerard Adams
RD 1 Box 403 Underhill Vt 05489
899-4945
January 151986 Mr John Amadon Waste Management Section Agency of Enviornmental Conservation Montpelier Vt 05602
The following are the boring logs for the work performed on the Ailing property (Williston) conducted under the direction of John Strunk(Soil data from C-5 from pulled augers remainder from auger taillings)
Cl0686 AL 12 0-5 Sandy fill over brown amp gray loamy sand 5-15 Cleaner medium sand
MONITOR WELL 2 Factory threaded amp Slotted (010) PVC-Deitrich
Slotted Section 10 Solid Riser 5 Bags Sand OS 49mm Sand Pack To below grade-25 Betonite Plug15t of 12 NS at 25 Total Pipe 153 Water Level S4 11486 By bobbing Stick Up 23 Top slot +above -below water+06 Air surgepump Developed Yes Glean Flow Good-Orange color
AL 13 Bearing Specialty C-2 Fill Black top ectc 2-3 Whitegray medium sand 3-4 Well oxidized trace^loam medium sand 4-45 Tan medium sand 45-ia Brown medium Sand ^
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Oeitrich
Slotted section 10 Solid Riser 9 Bags SandC2 49 mm Sand Pack To below grade-57 Betonite Plug 151 of 12 NS at 57 Total Pipe 1916 Water Level 102 11486 By bobbing Stick Up 28 Top slot +above -below vater+06 Air surgepunp Developed Yes Clean Flow Good
AL 114 Sealtest 0-5 Well oxidized orange medium sand over brown medium sand 5-19 Brown medium sand
MONITOR WELL 2 Factory threaded amp Slotted (020) PVC-Deitrich
Slotted section 10 Solid Riser 7 Bags SandQ 9 mm eSand Pack To below grade- Betonite Plug15 of 33- rS at 5
Total Pipe 172 Water Level 83 11466 By bobbing Stick Up 12B Top slot +above -belolaquo water +06 Air surgepump Developed Yes Clean Flow Good
1786 AL 115 RSL Distributors
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
ATTACHMENT D
Boring logs for work performed on the Ailing property (Williston) conducted under the direction of John Strunk Reported by Adams Engineering dated January 15 1986
