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United States Environmental Protection Agency Region 7 901 N. 5th Street Kansas City, KS 66101 Date: NOV 2 9 2011 Subject: From: Chemical Analysis and Response Branch, Environmental Services Division To: Todd Davis SUPR/ERNB Enclosed are the analytical data for the above-referenced Analytical Services Request (ASR) and Project. The Regional Laboratory has reviewed and verified the results in accordance with procedures described in our Quality Manual (QM). In addition to all of the analytical results, this transmittal contains pertinent information that may have influenced the reported results and documents any deviations from the established requirements of the QM. Please contact us within 14 days of receipt of this package if you determine there is a need for any changes. Please complete the enclosed Customer Satisfaction Survey and Data Disposition/Sample Release memo for this ASR as soon as possible. The process of disposing of the samples for this ASR will be initiated 30 days from the date ofthis transmittal unless an alternate release date is specified on the Data Disposition/Sample Release memo. If you have any questions or concerns relating to this data package, contact our customer service line at 913-551-5295. Enclosures cc: Analytical Data File. Page 1 of 22 0UL0O
Transcript
Page 1: Date: 2 9 2011 Subject: To: Todd Davis

United States Environmental Protection Agency Region 7

901 N. 5th Street Kansas City, KS 66101

Date: NOV 2 9 2011 Subject:

From: Chemical Analysis and Response Branch, Environmental Services Division

To : Todd Davis SUPR/ERNB

Enclosed are the analytical data for the above-referenced Analytical Services Request (ASR) and Project. The Regional Laboratory has reviewed and verified the results in accordance with procedures described in our Quality Manual (QM). In addition to all of the analytical results, this transmittal contains pertinent information that may have influenced the reported results and documents any deviations from the established requirements of the QM.

Please contact us within 14 days of receipt of this package if you determine there is a need for any changes. Please complete the enclosed Customer Satisfaction Survey and Data Disposition/Sample Release memo for this ASR as soon as possible. The process of disposing of the samples for this ASR will be initiated 30 days from the date of th is transmittal unless an alternate release date is specified on the Data Disposition/Sample Release memo.

If you have any questions or concerns relating to this data package, contact our customer service line at 913-551-5295.

Enclosures

cc: Analytical Data File.

Page 1 of 22 0UL0O

Page 2: Date: 2 9 2011 Subject: To: Todd Davis

A S R N u m b e r : 5557 Summary of Project Information 11/29/2011

Pro jec t Manage r : Todd Davis

Pro jec t ID : TDA7R400

Pro jec t Desc : Highway 3 PCE sampling

O r g : SUPR/ERNB P h o n e : 913-551-7749

Loca t i on : Le Mars S ta te : Iowa Program: Superfund

Site ID: A7R4 Site OU: 00 Si te N a m e : HIGHWAY 3 PCE - SITEWIDE

P u r p o s e : Site Preliminary Assessment G P R A P R C : 303DD2

Phase II Groundwater sampling.

Explanation of Codes, Units and Qualifiers used on this report

S a m p l e QC Codes : QC Codes identify the type of sample for quality control purpose.

Un i t s : Specific units in which results are reported.

= Field Sample FB = Field Blank

ug/L = Micrograms per Liter ug/kg = Micrograms per Kilogram

% = Percent

Data Qua l i f i e rs : Specific codes used in conjunction with data values to provide additional information on the quality of reported results, or used to explain the absence of a specific value.

(Blank)= Values have been reviewed and found acceptable for use. UJ = The analyte was not detected at or above the reporting limit. The reporting

limit is an estimate. J = The identification of the analyte is acceptable; the reported value is an

estimate. U = The analyte was not detected at or above the reporting limit.

Page 2 of 22

Page 3: Date: 2 9 2011 Subject: To: Todd Davis

ASR Number: 5557 Sample Information Summary 11/29/2011

Project ID:TDA7R400 Project Desc: Highway 3 PCE sampling

San No

iple QC Code Matrix Location Description

External Sample No

Start Date

Start Time

End Date

End Time

Receipt Date

1 - Solid Back Alley/Parking Area South of S# 01A 10/20/2011 08:15 10/21/2011 Ideal Cleaners

2 - Solid Back Alley/Parking Area South of S# 01B 10/20/2011 08:20 10/21/2011 Ideal Cleaners

3 - _ Solid Back Alley/Parking Area South of S# 01C 10/20/2011 08:40 10/21/2011 Ideal Cleaners

4 - Solid In front of Ideal Cleaners on Hwy -y

S# 02A 10/20/2011 08:55 10/21/2011

5 - _ Solid J In front of Ideal Cleaners on Hwy S# 02B 10/20/2011 09:00 10/21/2011

6 - Solid In front of Ideal Cleaners on Hwy S# 02C 10/20/2011 09:11 10/21/2011

101 - _ Water J

In front of 109 1st Avenue NW GW# 01A 10/18/2011 16:04 10/21/2011 Residence

102 - _ Water In front of 109 1st Avenue NW GW# 01B 10/18/2011 16:26 10/21/2011 Residence

103 - _ Water Across the street from Prime GW# 02A 10/18/2011 18:00 10/21/2011 Bank along 1st Avenue NW

104 - _ Water Across the street from Prime GW# 02B 10/18/2011 18:10 10/21/2011 Bank along 1st Avenue NW

105 - _ Water Half way between Hwy 3 & 1st GW# 03A 10/19/2010 09:15 10/21/2011 Street NW on 1st Avenue NW

106 - _ Water Half way between Hwy 3 & 1st GW# 03B 10/19/2011 09:35 10/21/2011 Street NW on 1st Avenue NW

107 - _ Water Across the street from KLEM radio GW# 04A 10/19/2011 10:58 10/21/2011 station

108 - Water Across the street from KLEM radio GW# 04B 10/19/2011 11:10 10/21/2011 station

109 - _ Water In front of 44 2nd Avenue NW GW# 05A 10/19/2011 12:05 10/21/2011 residence

110 - Water In front of 44 2nd Avenue NW GW# 05B 10/19/2011 12:20 10/21/2011 residence

111 - _ Water Back alley between 2nd Street GW# 06A 10/19/2011 14:07 10/21/2011 NW & 1st Street NW

112 - _ Water Back alley between 2nd Street 10/19/2011 14:30 10/21/2011 NW & 1st Street NW

113 - Water Back alley between 2nd Street GW# 07A 10/19/2011 15:15 10/21/2011 NW & 1st Street NW

114 - Water Back alley between 2nd Street GW# 07B 10/19/2011 15:26 10/21/2011 NW & 1st Street NW

115 - Water Back alley between 2nd Street GW# 08A 10/19/2011 16:12 10/21/2011 NW & 1st Street NW

116 - Water Back alley between 2nd Street GW# 08B 10/19/2011 16:20 10/21/2011 NW & 1st Street NW

11 / - FB Water Field Blank Sample GW# FB2 10/19/2011 17:05 10/21/2011

118 - _ Water In front of 126 2nd Avenue NW GW# 09A 10/19/2011 17:15 10/21/2011 residence

119 - _ Water In front of 126 2nd Avenue NW GW# 09B 10/19/2011 17:31 10/21/2011 residence

120 - Water In front of 134 2nd Avenue NW GW#10A 10/19/2011 18:14 10/21/2011 residence

121 - _ Water In front of 134 2nd Avenue NW GW# 10B 10/19/2011 18:23 10/21/2011 residence

122 - _ Water Rinse Blank Sample GW# FB# 10/19/2011 18:59 10/21/2011

125 - FB Water LDL VOA Trip Blank sample GW# FB 10/19/2011 12:00 10/21/2011

Page 3 of 22

Page 4: Date: 2 9 2011 Subject: To: Todd Davis

ASR Number: 5557 RLAB Approved Analysis Comments

Pro jec t ID : TDA7R400 Pro jec t Desc Highway 3 PCE sampling

11/29/2011

Analysis Comments About Results For This Analysis

1 Percent Solid

Lab: Region 7 EPA Laboratory - Kansas City, Ks.

Method: EPA Region 7 RLAB Method 3142.9F

Basis: N/A

Samples: 1- 2- 3- 4- 5- 6-

Comments: (N/A)

1 VOC's in Soil at Low Levels by GC/MS Closed-System Purge-and-Trap

Lab : Region 7 ESAT Contract Lab (In-House)

M e t h o d : EPA Region 7 RLAB Method 3230.16E

Bas i s : Dry

Samples: 1- 2- 3- 4- 5- 6-

Comments: Reporting limits were not met for a majority of these samples due to percent solid and amount of soil analyzed.

l,2-Dibromo-3-Chloropropane (32.82%RSD) was UJ-coded in samples 1-6. This analyte was not found in the samples at or above the reporting limit, however, the reporting limit is an estimate (UJ-coded) due to the initial instrument calibration curve not meeting linearity specifications. The actual reporting limit may be higher than the reported value.

Acetone (+25.5%), 2-Butanone (+21.1%), and 4-Methyl-2-Pentanone ( + 21.7%) were UJ-coded in samples 1-6. These analytes were not found in the samples at or above the reporting limit, however, the reporting limit is an estimate (UJ-coded) due to the continuing calibration check not meeting accuracy specifications. The actual reporting limit for these analytes may be higher than the reported value.

Carbon Tetrachloride (65% & 65%, 66%-132%), 1,1-Dichloroethane (69% & 73%, 74%-129%), trans-1,2-Dichloroethene (68%, 70%-131%), 1,2-Dichloropropane (60% & 68%, 69%-128%), Ethyl Benzene (73%, 78%-123%), 1,1,2-Trichloroethane (56%, 65%-129%), and 1,1,2-Trichlorotrifluoroethane (61% & 59%, 63%-143%) wereUJ-coded in sample 6. These analytes were not found in the sample at or above the reporting limit, however, the reporting limit is an estimate (UJ-coded) due to low recovery of these analytes in the laboratory matrix spike. The actual reporting limit for these analytes may be higher than the reported value.

1 VOCs in Water by GC/MS for Low Detection Limits

Lab : Region 7 ESAT Contract Lab (In-House)

M e t h o d : EPA Region 7 RLAB Method 3230.13E

Page 4 of 22

Page 5: Date: 2 9 2011 Subject: To: Todd Davis

A S R N u m b e r : 5557 R L A B A p p r o v e d A n a l y s i s C o m m e n t s

Pro jec t Desc Highway 3 PCE sampling

11/29/2011

Pro jec t ID : TDA7R400

Analysis Comments About Results For This Analysis

S a m p l e s : 101 102-109-116-

1 0 3 - _ 1 1 0 - _ 117-FB

104-111-118-

105-112-119-

106-113-120-

107-114-121-

108 115 122 125-FB

Comments: Many of these samples had a peak that seemed to co-elude with Acetone. Therefore, the reported Acetone concentration may be biased high.

Samples 101, 104, 106, 108-116, and 118-121 had a pH of approximately 7. Samples were analyzed within seven days of sampling. No data was affected. No data was qualified.

Acetone (26.11%) UJ-coded in samples 117-FB, 125-FB, 105, 107, 109, 113, 115, 120, and 122. This analyte was not found in the samples at or above the reporting limit, however, the reporting limit is an estimate (UJ-coded) due to the initial instrument calibration curve not meeting linearity specifications. The actual reporting limit may be higher than the reported value.

Acetone was J-coded in samples 101, 102, 103, 104, 106, 108, 110, 111, 112, 114, 116, 118, 119, and 121, . Although the analyte in question has been positively identified in the samples, the quantitation is an estimate (J-coded) due to the initial instrument calibration curve not meeting linearity specifications.

Bromofrom (115%, 73%-114%) was J-coded in sample 105. Although the analyte in question has been positively identified in the samples, the quantitation is an estimate (J-coded) due to high recovery of this analyte in the laboratory control sample. The actual concentration for this analyte may be lower than the reported value.

Styrene (18%, 22%-148%) was UJ-coded in sample 122. This analyte was not found in the sample at or above the reporting limit, however, the reporting limit is an estimate (UJ-coded) due to low recovery of this analyte in the laboratory matrix spike. The actual reporting limit for this analyte may be higher than the reported value.

Page 5 of 22

Page 6: Date: 2 9 2011 Subject: To: Todd Davis

ASR Number: 5557 RLAB Approved Sample Analysis Results

Pro jec t ID : TDA7R400 Pro jec t Desc : Highway 3 PCE sampling

11/29/2011

analysis/ Analyte Units 1- 2- 3- 4-

Percent Solid Solids, percent % 78.9 77.4 83.4 93.9

VOC's in Soil at Low Levels by GC/MS Closed-System Purge-and-Trap Acetone ug/kg 6.3 UJ 6.1 UJ 5.9 UJ 5.1 UJ

Benzene ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

Bromodichloromethane ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

Bromoform ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

Bromomethane ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

2-Butanone ug/kg 6.3 UJ 6.1 UJ 5.9 UJ 5.1 UJ

Carbon Disulfide ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

Carbon Tetrachloride ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

Chlorobenzene ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

Chloroethane ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

Chloroform ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

Chloromethane ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

Cyclohexane ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

l,2-Dibromo-3-Chloropropane ug/kg 6.3 UJ 6.1 UJ 5.9 UJ 5.1 UJ

Dibromochloromethane ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

1,2-Dibromoethane ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

1,2-Dichlorobenzene ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

1,3-Dichlorobenzene ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

1,4-Dichlorobenzene ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

Dichlorodifluoromethane ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

1,1-Dichloroethane ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

1,2-Dichloroethane ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

1,1-Dichloroethene ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

cis-1,2-Dichloroethene ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

trans-1,2-Dichloroethene ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

1,2-Dichloropropane ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

cis-1,3-Dichloropropene ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

trans-1,3-Dichloropropene ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

Ethyl Benzene ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

2-Hexanone ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

Isopropylbenzene ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

Methyl Acetate ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

Methyl tert-butyl ether ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

Methylcyclohexane ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

Methylene Chloride ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

4-Methyl-2-Pentanone ug/kg 6.3 UJ 6.1 UJ 5.9 UJ 5.1 UJ

Naphthalene ug/kg 13 U 12 U 12 U 10 U

Styrene ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

1,1,2,2-Tetrachloroethane ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

Tetrachloroethene ug/kg 490 60 16 7.2

Toluene ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

1,2,3-Trichlorobenzene ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

1,2,4-Trichlorobenzene ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

Page 6 of 22

Page 7: Date: 2 9 2011 Subject: To: Todd Davis

ASR Number: 5557 RLAB Approved Sample Analysis Results 11/29/2011

Pro jec t ID : TDA7R400 Pro jec t Desc : Highway 3 PCE sampling

analysis/ Analyte Units 1- 2- 3- 4-

1,1,1-Trichloroethane ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

1,1,2-Trichloroethane ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

Trichloroethene ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

Trichlorofluoromethane ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

1,1,2-Trichlorotrifluoroethane ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

Vinyl Chloride ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

m and/or p-Xylene ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

o-Xylene ug/kg 6.3 U 6.1 U 5.9 U 5.1 U

Page 7 of 22

Page 8: Date: 2 9 2011 Subject: To: Todd Davis

A S R N u m b e r : 5557

Pro jec t ID : TDA7R400

R L A B A p p r o v e d S a m p l e A n a l y s i s Resu l t s

Pro jec t Desc : Highway 3 PCE sampling

11/29/2011

Analysis/ Analyte Units 5- 6-

Percent Solid Solids, percent % 80.2 81.2

VOC's in Soil at Low Levels by GC/MS Closed-System Purge-and-Trap Acetone ug/kg 5.9 UJ 5.8 UJ

Benzene ug/kg 5.9 U 5.8 U

Bromodichloromethane ug/kg 5.9 U 5.8 U

Bromoform ug/kg 5.9 U 5.8 U

Bromomethane ug/kg 5.9 U 5.8 U

2-Butanone . ug/kg 5.9 UJ 5.8 UJ

Carbon Disulfide ug/kg 5.9 U 5.8 U

Carbon Tetrachloride ug/kg 5.9 U 5.8 UJ

Chlorobenzene ug/kg 5.9 U 5.8 U

Chloroethane ug/kg 5.9 U 5.8 U

Chloroform ug/kg 5.9 U 5.8 U

Chloromethane ug/kg 5.9 U 5.8 U

Cyclohexane ug/kg 5.9 U 5.8 U

l,2-Dibromo-3-Chloropropane ug/kg 5.9 UJ 5.8 UJ

Dibromochloromethane ug/kg 5.9 U 5.8 U

1,2-Dibromoethane ug/kg 5.9 U 5.8 U

1,2-Dichlorobenzene ug/kg 5.9 U 5.8 U

1,3-Dichlorobenzene ug/kg 5.9 U 5.8 U

1,4-Dichlorobenzene ug/kg 5.9 U 5.8 U

Dichlorodifluoromethane ug/kg 5.9 U 5.8 U

1,1-Dichloroethane ug/kg 5.9 U 5.8 UJ

1,2-Dichloroethane ug/kg 5.9 U 5.8 U

1,1-Dichloroethene ug/kg 5.9 U 5.8 U

cis-1,2-Dichloroethene ug/kg 5.9 U 5.8 U

trans-1,2-Dichloroethene ug/kg 5.9 U 5.8 UJ

1,2-Dichloropropane ug/kg 5.9 U 5.8 UJ

cis-1,3-Dichloropropene ug/kg 5.9 U 5.8 U

trans-1,3-Dichloropropene ug/kg 5.9 U 5.8 U

Ethyl Benzene ug/kg 5.9 U 5.8 UJ

2-Hexanone ug/kg 5.9 U 5.8 U

Isopropylbenzene ug/kg 5.9 U 5.8 U

Methyl Acetate ug/kg 5.9 U 5.8 U

Methyl tert-butyl ether ug/kg 5.9 U 5.8 U

Methylcyclohexane ug/kg 5.9 U 5.8 U

Methylene Chloride ug/kg 5.9 U 5.8 U

4-Methyl-2-Pentanone ug/kg 5.9 UJ 5.8 UJ

Naphthalene ug/kg 12 U 12 U

Styrene ug/kg 5.9 U 5.8 U

1,1,2,2-Tetrachloroethane ug/kg 5.9 U 5.8 U

Tetrachloroethene ug/kg 320 190

Toluene ug/kg 5.9 U 5.8 U

1,2,3-Trichlorobenzene ug/kg 5.9 U 5.8 U

1,2,4-Trichlorobenzene ug/kg 5.9 U 5.8 U

Page 8 of 22

Page 9: Date: 2 9 2011 Subject: To: Todd Davis

ASR Number: 5557 RLAB Approved Sample Analysis Results 11/29/2011

Pro jec t ID : TDA7R400 Pro jec t Desc : Highway 3 PCE sampling

Analysis/ Analyte Units 5- 6- 101- 102-

1,1,1-Trichloroethane ug/kg 5.9 U 5.8 U

1,1,2-Trichloroethane ug/kg 5.9 U 5.8 UJ

Trichloroethene ug/kg 5.9 U 5.8 U

Trichlorofluoromethane ug/kg 5.9 U 5.8 U

1,1,2-Trichlorotrifluoroethane ug/kg 5.9 U 5.8 UJ

Vinyl Chloride ug/kg 5.9 U 5.8 U

m and/or p-Xylene ug/kg 5.9 U 5.8 U

o-Xylene ug/kg 5.9 U 5.8 U

V O C s in Wate r by G C / M S for Low Detect ion L imi ts Acetone ug/L 15 J 6.8 J Benzene ug/L 1.0 U 1.0 u Bromodichloromethane ug/L 1.0 U 1.0 u Bromoform ug/L 1.0 U 1.0 u Bromomethane ug/L 1.0 U 1.0 u 2-Butanone ug/L 5.0 U 5.0 U Carbon Disulfide ug/L 1.0 U 1.0 u Carbon Tetrachloride ug/L 1.0 U 1.0 u Chlorobenzene ug/L 1.0 U 1.0 u Chloroethane ug/L 1.0 U 1.0 u Chloroform ug/L 1.0 U 1.0 u Chloromethane ug/L 1.0 u 1.0 u Cyclohexane ug/L 1.0 u 1.0 u

l ,2-Dibromo-3-Chloropropane ug/L 5.0 U 5.0 U Dibromochloromethane ug/L 1.0 U 1.0 u 1,2-Dibromoethane ug/L 1.0 u 1.0 u 1,2-Dichlorobenzene ug/L 1.0 u 1.0 u 1,3-Dichlorobenzene ug/L 1.0 u 1.0 u 1,4-Dichlorobenzene ug/L 1.0 u 1.0 u

Dichlorodifluoromethane ug/L 1.0 u 1.0 u 1,1-Dichloroethane ug/L 1.0 u 1.0 u 1,2-Dichloroethane ug/L 1.0 u 1.0 u 1,1-Dichloroethene ug/L 1.0 u 1.0 u

cis-1,2-Dichloroethene ug/L 1.0 u 1.0 u trans-1,2-Dichloroethene ug/L 1.0 u 1.0 u 1,2-Dichloropropane ug/L 1.0 u 1.0 u cis-1,3-Dichloropropene ug/L 1.0 u 1.0 u

trans-1,3-Dichloropropene ug/L 1.0 u 1.0 u Ethyl Benzene ug/L 1.0 u 1.0 u

2-Hexanone ug/L 5.0 U 5.0 U Isopropylbenzene ug/L 1.0 u 1.0 u Methyl Acetate ug/L 5.0 U 5.0 U Methyl tert-butyl ether ug/L 1.0 U 1.0 u Methylcyclohexane ug/L 1.0 u 1.0 u Methylene Chloride ug/L 1.0 u 1.0 u

4-Methyl-2-Pentanone ug/L 5.0 U 5.0 U

Page 9 of 22

Page 10: Date: 2 9 2011 Subject: To: Todd Davis

ASR Number: 5557 RLAB Approved Sample Analysis Results 11/29/2011

Pro jec t ID : TDA7R400 Pro jec t Desc : Highway 3 PCE sampling

Analysis/ Analyte Units 5- 6- 101- 102-

Naphthalene ug/L 2.0 U 2.0 U

Styrene ug/L 1.0 u 1.0 U

1,1,2,2-Tetrachloroethane ug/L 1.0 u 1.0 U

Tetrachloroethene ug/L 49 9.3

Toluene ug/L 1.0 U 1.0 U

1,2,3-Tri chlorobenzene ug/L 1.0 U 1.0 U

1,2,4-Trichlorobenzene ug/L 1.0 U 1.0 U

1,1,1-Trichloroethane ug/L 1.0 U 1.0 U

1,1,2-Trichloroethane ug/L 1.0 U 1.0 U

Trichloroethene ug/L 1.0 U 1.0 U

Trichlorofluoromethane ug/L 1.0 U 1.0 u

1,1,2-Trichlorotrifluoroethane ug/L 1.0 U 1.0 u

Vinyl Chloride ug/L 1.0 U 1.0 u

m and/or p-Xylene ug/L 2.0 U 2.0 U

o-Xylene ug/L 1.0 U 1.0 U

Page 10 of 22

Page 11: Date: 2 9 2011 Subject: To: Todd Davis

ASR Number: 5557 RLAB Approved Sample Analysis Results 11/29/2011

Pro jec t ID : TDA7R400 Pro jec t Desc : Highway 3 PCE sampling

A n a l y s i s / A n a l y t e Units 103- 104- 105- 106-

. V O C s in W a t e r b y G C / M S f o r L o w D e t e c t i o n L i m i t s

Acetone ug/L 16 J 26 J 5.0 UJ 26 J

Benzene ug/L 1.0 U 1.0 u 1.0 u 1.0 U

Bromodichloromethane ug/L 1.0 U 1.0 u 4.2 1.0 U

Bromoform ug/L 1.0 u 1.0 u 2.4 J 1.0 u

Bromomethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

2-Butanone ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Carbon Disulfide ug/L 1.0 U 1.0 u 1.0 U 1.0 U

Carbon Tetrachloride ug/L 1.0 U 1.0 u 1.0 U 1.0 u

Chlorobenzene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Chloroethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Chloroform ug/L 1.0 u 1.0 u 3.4 2.0

Chloromethane ug/L 1.0 u 1.0 u 1.0 U 1.0 U

Cyclohexane ug/L 1.0 u 1.0 u 1.0 U 1.0 u

l,2-Dibromo-3-Chloropropane ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Dibromochloromethane ug/L 1.0 u 1.0 u 5.4 1.0 U

1,2-Dibromoethane ug/L 1.0 u 1.0 u 1.0 U 1.0 U

1,2-Dichlorobenzene ug/L 1.0 u 1.0 u 1.0 U 1.0 u

1,3-Dichlorobenzene ug/L 1.0 u 1.0 u 1.0 U 1.0 u

1,4-Dichlorobenzene ug/L 1.0 u 1.0 u 1.0 U 1.0 u

Dichlorodifluoromethane ug/L 1.0 u 1.0 u 1.0 U 1.0 u

1,1-Dichloroethane ug/L 1.0 u 1.0 u 1.0 U 1.0 u

1,2-Dichloroethane ug/L 1.0 u 1.0 u 1.0 U 1.0 u

1,1-Dichloroethene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

cis-1,2-Dichloroethene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

trans-1,2-Dichloroethene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,2-Dichloropropane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

cis-1,3-Dichloropropene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

trans-1,3-Dichloropropene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Ethyl Benzene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

2-Hexanone ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Isopropylbenzene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Methyl Acetate ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Methyl tert-butyl ether ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Methylcyclohexane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Methylene Chloride ug/L 1.0 u 1.0 u 1.0 u 1.0 u

4-Methyl-2-Pentanone ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Naphthalene ug/L 2.0 U 2.0 U 2.0 U 2.0 U

Styrene ug/L 1.0 u 1.0 u 1.0 U 1.0 U

1,1,2,2-Tetrachloroethane ug/L 1.0 u 1.0 u 1.0 U 1.0 u

Tetrachloroethene ug/L 1.0 u 1.0 u 1.0 U 1.0 u

Toluene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,2,3-Trichlorobenzene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,2,4-Tri chlorobenzene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,1,1-Trichloroethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,1,2-Trichloroethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Page 11 of 22

Page 12: Date: 2 9 2011 Subject: To: Todd Davis

ASR Number: 5557 RLAB Approved Sample Analysis Results 11/29/2011

Pro jec t ID : TDA7R400 Pro jec t Desc : Highway 3 PCE sampling

m a l y s i s / Analyte Units 103- 104- 105- 106-

Trichloroethene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Trichlorofluoromethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,1,2-Trichlorotrifluoroethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Vinyl Chloride ug/L 1.0 u 1.0 u 1.0 u 1.0 u

m and/or p-Xylene ug/L 2.0 U 2.0 U 2.0 U 2.0 U

o-Xylene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Page 12 of 22

Page 13: Date: 2 9 2011 Subject: To: Todd Davis

ASR Number: 5557 RLAB Approved Sample Analysis Results 11/29/2011

Pro jec t ID : TDA7R400 Pro jec t Desc : Highway 3 PCE sampling

Analysis/ Analyte Units 107- 108- 109- 110-

V O C s in Wa te r by G C / M S for Low Detect ion L imi ts Acetone ug/L 5.0 UJ 13 J 5.0 UJ 27 J

Benzene ug/L 1.0 U 1.0 u 1.0 u 1.0 u

Bromodichloromethane ug/L 1.0 U 1.0 u 1.0 u 1.0 u Bromoform ug/L 1.0 U 1.0 u 1.0 u 1.0 u

Bromomethane ug/L 1.0 U 1.0 u 1.0 u 1.0 u

2-Butanone ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Carbon Disulfide ug/L 1.0 U 1.0 u 1.0 u 1.0 u

Carbon Tetrachloride ug/L 1.0 U 1.0 u 1.0 u 1.0 u

Chlorobenzene ug/L 1.0 U 1.0 u 1.0 u 1.0 u Chloroethane ug/L 1.0 U 1.0 u 1.0 u 1.0 u Chloroform ug/L 1.0 U ' 1.0 u 1.0 u 1.0 u

Chloromethane ug/L ' 1.0 u 1.0 u 1.0 u 1.0 u Cyclohexane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

l ,2-Dibromo-3-Chloropropane ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Dibromochloromethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,2-Dibromoethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,2-Dichlorobenzene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,3-Dichlorobenzene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,4-Dichlorobenzene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Dichlorodifluoromethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,1-Dichloroethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,2-Dichloroethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,1-Dichloroethene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

cis-1,2-Dichloroethene ug/L 1.0 u 1.0 u 1.0 u 1.0 u trans-1,2-Dichloroethene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,2-Dichloropropane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

cis-1,3-Dichloropropene ug/L 1.0 u 1.0 u 1.0 u 1.0 u trans-1,3-Dichloropropene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Ethyl Benzene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

2-Hexanone ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Isopropylbenzene ug/L 1.0 U 1.0 u 1.0 U 1.0 u

Methyl Acetate ug/L 5.0 U 5.0 U 5.0 U 5.0 U Methyl tert-butyl ether ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Methylcyclohexane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Methylene Chloride ug/L 1.0 u 1.0 u 1.0 u 1.0 u

4-Methyl-2-Pentanone ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Naphthalene ug/L 2.0 U 2.0 U 2.0 U 2.0 U

Styrene ug/L 1.0 U 1.0 u 1.0 u 1.0 u 1,1,2,2-Tetrachloroethane ug/L 1.0 U 1.0 u 1.0 u 1.0 u

Tetrachloroethene ug/L 1.5 1.0 u 1.0 u 1.0 u

Toluene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,2,3-Trichlorobenzene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,2,4-Trichlorobenzene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,1,1-Trichloroethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,1,2-Trichloroethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Page 13 of 22

Page 14: Date: 2 9 2011 Subject: To: Todd Davis

ASR Number: 5557 RLAB Approved Sample Analysis Results 11/29/2011

Pro jec t ID : TDA7R400 Pro jec t Desc : Highway 3 PCE sampling

analysis/ Analyte Units 107- 108- 109- 110-

Trichloroethene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Trichlorofluoromethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,1,2-Trichlorotrifluoroethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u Vinyl Chloride ug/L 1.0 u 1.0 u 1.0 u 1.0 u

m and/or p-Xylene ug/L 2.0 U 2.0 U 2.0 U 2.0 U

o-Xylene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Page 14 of 22

Page 15: Date: 2 9 2011 Subject: To: Todd Davis

ASR Number: 5557 RLAB Approved Sample Analysis Results 11/29/2011

Project ID: TDA7R400 Project Desc: Highway 3 PCE sampling

Analysis/ Analyte Units 111- 112- 113- 114-

. VOCs in Water by GC/MS for Low Detection Limits Acetone ug/L 12 J 27 J 5.0 UJ 28 J

Benzene ug/L 1.0 U 1.0 U 1.0 u 1.0 u

Bromodichloromethane ug/L 1.0 U 1.0 u 1.0 u 1.0 u

Bromoform ug/L 1.0 U 1.0 u 1.0 u 1.0 u

Bromomethane ug/L 1.0 U 1.0 u 1.0 u 1.0 u

2-Butanone ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Carbon Disulfide ug/L 1.0 U 1.0 u 1.0 u 1.0 u

Carbon Tetrachloride ug/L 1.0 U 1.0 u 1.0 u 1.0 u

Chlorobenzene ug/L 1.0 U 1.0 u 1.0 u 1.0 u

Chloroethane ug/L 1.0 U 1.0 u 1.0 u 1.0 u

Chloroform ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Chloromethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Cyclohexane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

l,2-Dibromo-3-Chloropropane ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Dibromochloromethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,2-Dibromoethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,2-Dichlorobenzene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,3-Dichlorobenzene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,4-Dichlorobenzene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Dichlorodifluoromethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,1-Dichloroethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,2-Dichloroethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,1-Dichloroethene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

cis-1,2-Dichloroethene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

trans-1,2-Dichloroethene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,2-Dichloropropane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

cis-1,3-Dichloropropene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

trans-1,3-Dichloropropene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Ethyl Benzene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

2-Hexanone ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Isopropylbenzene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Methyl Acetate ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Methyl tert-butyl ether ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Methylcyclohexane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Methylene Chloride ug/L 1.0 u 1.0 u 1.0 u 1.0 u

4-Methyl-2-Pentanone ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Naphthalene ug/L 2.0 U 2.0 U 2.0 U 2.0 U

Styrene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,1,2,2-Tetrachloroethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Tetrachloroethene ug/L 1.8 1.0 u 1.8 1.1

Toluene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,2,3-Trichlorobenzene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,2,4-Trichlorobenzene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,1,1-Trichloroethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,1,2-Trichloroethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Page 15 of 22

Page 16: Date: 2 9 2011 Subject: To: Todd Davis

ASR Number: 5557 RLAB Approved Sample Analysis Results 11/29/2011

Pro jec t ID : TDA7R400 Pro jec t Desc : Highway 3 PCE sampling

malys is / Analyte Units 111- 112- 113- 114-

Trichloroethene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Trichlorofluoromethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,1,2-Trichlorotrifluoroethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Vinyl Chloride ug/L 1.0 u 1.0 u 1.0 u 1.0 u

m and/or p-Xylene ug/L 2.0 U 2.0 U 2.0 U 2.0 U

o-Xylene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Page 16 of 22

Page 17: Date: 2 9 2011 Subject: To: Todd Davis

ASR Number: 5557 RLAB Approved Sample Analysis Results 11/29/2011

Pro jec t ID : TDA7R400 Pro jec t Desc : Highway 3 PCE sampling

A n a l y s i s / A n a l y t e Units 115- 116- 117-FB 118-

V O C s in W a t e r b y G C / M S f o r L o w D e t e c t i o n L i m i t s

Acetone ug/L 5.0 UJ 13 J 5.0 UJ 170 J

Benzene ug/L 1.0 U 1.0 u 1.0 u 1.0 u

Bromodichloromethane ug/L 1.0 U 1.0 u 1.0 u 1.0 u

Bromoform ug/L 1.0 U 1.0 u 1.0 u 1.0 u

Bromomethane ug/L 1.0 U 1.0 u 1.0 u 1.0 u

2-Butanone ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Carbon Disulfide ug/L 1.0 U 1.0 u 1.0 U 1.0 u

Carbon Tetrachloride ug/L 1.0 U 1.0 u 1.0 U 1.0 u

Chlorobenzene ug/L 1.0 U 1.0 u 1.0 U 1.0 u

Chloroethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Chloroform ug/L 1.0 u 1.0 u 1.0 u 4.5

Chloromethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Cyclohexane ug/L 1.0 u 1.0 u 1.0 u 44

l,2-Dibromo-3-Chloropropane ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Dibromochloromethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,2-Dibromoethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,2-Dichlorobenzene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,3-Dichlorobenzene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,4-Dichlorobenzene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Dichlorodifluoromethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,1-Dichloroethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,2-Dichloroethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,1-Dichloroethene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

cis-1,2-Dichloroethene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

trans-1,2-Dichloroethene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,2-Dichloropropane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

cis-1,3-Dichloropropene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

trans-1,3-Dichloropropene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Ethyl Benzene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

2-Hexanone ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Isopropylbenzene ug/L 1.0 u 1.0 u 1.0 u 17

Methyl Acetate ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Methyl tert-butyl ether ug/L 1.0 U 1.0 u 1.0 u 1.0 u

Methylcyclohexane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Methylene Chloride ug/L 1.0 u 1.0 u 1.0 u 2.4

4-Methyl-2-Pentanone ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Naphthalene ug/L 2.0 U 2.0 U 2.0 U 13

Styrene ug/L 1.0 u 1.0 U 1.0 u 1.0 U

1,1,2,2-Tetrachloroethane ug/L 1.0 u 1.0 u 1.0 u 1.0 U

Tetrachloroethene ug/L 10 1.0 u 1.0 u 20

Toluene ug/L 1.0 u 1.0 u 1.0 u 1.0 U

1,2,3-Trichlorobenzene ug/L 1.0 u 1.0 u 1.0 u 1.0 U

1,2,4-Trichlorobenzene ug/L 1.0 u 1.0 u 1.0 u 1.0 U

1,1,1-Trichloroethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,1,2-Trichloroethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Page 17 of 22

Page 18: Date: 2 9 2011 Subject: To: Todd Davis

ASR Number: 5557 RLAB Approved Sample Analysis Results 11/29/2011

Project ID: TDA7R400 Project Desc: Highway 3 PCE sampling

analysis/ Analyte Units 115- 116- 117-FB 118-

Trichloroethene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Trichlorofluoromethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,1,2-Trichlorotrifluoroethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Vinyl Chloride ug/L 1.0 u 1.0 u 1.0 u 1.0 u

m and/or p-Xylene ug/L 2.0 U 2.0 U 2.0 U 2.0 U

o-Xylene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Page 18 of 22

Page 19: Date: 2 9 2011 Subject: To: Todd Davis

ASR Number: 5557 RLAB Approved Sample Analysis Results 11/29/2011

Pro jec t ID : TDA7R400 Pro jec t Desc : Highway 3 PCE sampling

A n a l y s i s / A n a l y t e Units 119- 120- 121- 122-

. V O C s in W a t e r b y G C / M S f o r L o w D e t e c t i o n L i m i t s Acetone ug/L 25 J 5.0 UJ 22 J 5.0 UJ

Benzene ug/L 1.0 U 1.0 u 1.0 u 1.0 u

Bromodichloromethane ug/L 1.0 U 1.0 U 1.0 u 1.0 u

Bromoform ug/L 1.0 U 1.0 u 1.0 u 1.0 u

Bromomethane ug/L 1.0 U 1.0 u 1.0 u 1.0 u

2-Butanone ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Carbon Disulfide ug/L 1.0 U 1.0 U 1.0 u 1.0 u

Carbon Tetrachloride ug/L 1.0 U 1.0 u 1.0 u 1.0 u

Chlorobenzene ug/L 1.0 U 1.0 u 1.0 u 1.0 u

Chloroethane ug/L 1.0 U 1.0 u 1.0 u 1.0 u

Chloroform ug/L 1.0 1.0 1.0 u 1.0 u

Chloromethane ug/L 1.0 U 1.0 u 1.0 u 1.0 u

Cyclohexane ug/L 4.5 1.0 u 1.0 u 1.0 u

l,2-Dibromo-3-Chloropropane ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Dibromochloromethane ug/L 1.0 U 1.0 u 1.0 u 1.0 u

1,2-Dibromoethane ug/L 1.0 U 1.0 u 1.0 u 1.0 u

1,2-Dichlorobenzene ug/L 1.0 U 1.0 u 1.0 u 1.0 u

1,3-Dichlorobenzene ug/L 1.0 U 1.0 u 1.0 u 1.0 u

1,4-Dichlorobenzene ug/L 1.0 U 1.0 u 1.0 u 1.0 u

Dichlorodifluoromethane ug/L 1.0 U 1.0 u 1.0 u 1.0 u

1,1-Dichloroethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,2-Dichloroethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,1-Dichloroethene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

cis-1,2-Dichloroethene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

trans-1,2-Dichloroethene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,2-Dichloropropane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

cis-1,3-Dichloropropene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

trans-1,3-Dichloropropene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Ethyl Benzene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

2-Hexanone ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Isopropylbenzene ug/L 2.5 1.0 u 1.0 u 1.0 u

Methyl Acetate ug/L 5.0 U 5.0 U 5.0 U 5.0 U

Methyl tert-butyl ether ug/L 1.0 U 1.0 u 1.0 u 1.0 u

Methylcyclohexane ug/L 1.0 U 1.0 u 1.0 u 1.0 u

Methylene Chloride ug/L 1.0 U 1.0 u 1.0 u 1.0 u

4-Methyl-2-Pentanone ug/L • 5.0 U 5.0 U 5.0 U 5.0 U

Naphthalene ug/L 2.0 U 2.0 U 2.0 U 2.0 U

Styrene ug/L 1.0 U 1.0 u 1.0 u 1.0 UJ

1,1,2,2-Tetrachloroethane ug/L 1.0 U 1.0 u 1.0 u 1.0 u

Tetrachloroethene ug/L 5.0 70 13 1.0 u

Toluene ug/L 1.0 U 1.0 u 1.0 u 1.0 u

1,2,3-Trichlorobenzene ug/L 1.0 U 1.0 u 1.0 u 1.0 u

1,2,4-Trichlorobenzene ug/L 1.0 U 1.0 u 1.0 u 1.0 u

1,1,1-Trichloroethane ug/L 1.0 U 1.0 u 1.0 u 1.0 u

1,1,2-Tri chloroethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Page 19 of 22

Page 20: Date: 2 9 2011 Subject: To: Todd Davis

ASR Number: 5557 RLAB Approved Sample Analysis Results 11/29/2011

Pro jec t ID : TDA7R400 Pro jec t Desc : Highway 3 PCE sampling

analysis/ Analyte Units 119- 120- 121- 122-

Trichloroethene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Trichlorofluoromethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

1,1,2-Trichlorotrifluoroethane ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Vinyl Chloride ug/L 1.0 u 1.0 u 1.0 u 1.0 u

m and/or p-Xylene ug/L 2.0 U 2.0 U 2.0 U 2.0 U

o-Xylene ug/L 1.0 u 1.0 u 1.0 u 1.0 u

Page 20 of 22

Page 21: Date: 2 9 2011 Subject: To: Todd Davis

ASR Number: 5557 RLAB Approved Sample Analysis Results 11/29/2011

Pro jec t ID : TDA7R400 Pro jec t Desc : Highway 3 PCE sampling

Analysis/ Analyte Units 125-FB

1 VOCs in Water by GC/MS for Low Detection Limits Acetone ug/L 5.0 UJ

Benzene ug/L 1.0 U

Bromodichloromethane ug/L 1.0 U

Bromoform ug/L 1.0 U

Bromomethane ug/L 1.0 U

2-Butanone ug/L 5.0 U

Carbon Disulfide ug/L 1.0 U

Carbon Tetrachloride ug/L 1.0 U

Chlorobenzene ug/L 1.0 U

Chloroethane ug/L 1.0 U

Chloroform ug/L 1.0 U

Chloromethane ug/L 1.0 U

Cyclohexane ug/L 1.0 u

l,2-Dibromo-3-Chloropropane ug/L 5.0 U

Dibromochloromethane ug/L 1.0 U

1,2-Dibromoethane ug/L 1.0 U

1,2-Dichlorobenzene ug/L 1.0 u

1,3-Dichlorobenzene ug/L 1.0 u

1,4-Dichlorobenzene ug/L 1.0 u

Dichlorodifluoromethane ug/L 1.0 u

1,1-Dichloroethane ug/L 1.0 u

1,2-Dichloroethane ug/L 1.0 u 1,1-Dichloroethene ug/L 1.0 u

cis-1,2-Dichloroethene ug/L 1.0 u

trans-1,2-Dichloroethene ug/L 1.0 u

1,2-Dichloropropane ug/L 1.0 u

cis-1,3-Dichloropropene ug/L 1.0 u

trans-1,3-Dichloropropene ug/L 1.0 u

Ethyl Benzene ug/L 1.0 u

2-Hexanone ug/L 5.0 U

Isopropylbenzene ug/L 1.0 u

Methyl Acetate ug/L 5.0 U

Methyl tert-butyl ether ug/L 1.0 u

Methylcyclohexane ug/L 1.0 u

Methylene Chloride ug/L 1.0 u

4-Methyl-2-Pentanone ug/L 5.0 U

Naphthalene ug/L 2.0 U

Styrene ug/L 1.0 u

1,1,2,2-Tetrachloroethane ug/L 1.0 u

Tetrachloroethene ug/L 1.0 u

Toluene ug/L 1.0 u

1,2,3-Trichlorobenzene ug/L 1.0 u

1,2,4-Trichlorobenzene ug/L 1.0 u

1,1,1-Trichloroethane ug/L 1.0 u

1,1,2-Trichloroethane ug/L 1.0 u

Page 21 of 22

Page 22: Date: 2 9 2011 Subject: To: Todd Davis

ASR Number: 5557 RLAB Approved Sample Analysis Results

Pro jec t ID : TDA7R400 Pro jec t Desc : Highway 3 PCE sampling

Analysis/ Analyte Units 125-FB

Trichloroethene

Trichlorofluoromethane

1,1,2-Trichlorotrifluoroethane

Vinyl Chloride

m and/or p-Xylene

o-Xylene

ug/L 1.0 U

ug/L 1.0 U

ug/L 1.0 U

ug/L „ 1.0 U

ug/L 2.0 U

ug/L 1.0 U

Page 22 of 22

Page 23: Date: 2 9 2011 Subject: To: Todd Davis

HAIN OF CUSTODY RECORD >/2 JlS14> r ENVIRONMENTAL PROTECTION AGENCY REGION VII

7-EPA-9262(Revised 5/85) •U S GPO 2002-756-917/40053

Page 24: Date: 2 9 2011 Subject: To: Todd Davis

Todd Tn^ 10/fain

; CHAIN OF CUSTODY RECORD ENVIRONMENTAL PROTECTION AGENCY REGION VII

ACTIVITYLEADER(Print) NAME OF SURVEY OR ACTIVITY DATE OF COLLECTION

"SAY MONTH YEAR

SHEET

a- of 2 .

CONTENTS OF SHIPMENT

SAMPLE NUMBER

TYPE OF CONTAINERS

CUBITAINER BOTTLE BOTTLE BOTTLE ilVOA SET J? VIALS EA)

NUMBERS OF CONTAINERS PER SAMPLE NUMBER

SAMPLED MEDIA RECEIVING LABORATORY REMARKS/OTHER INFORMATION (condition ot samples upon receipt

other sample numbers etc )

S S 5 = r - 10 ) 3 /

\0 2. /

103

- I O H /

10s /

/

10? /

- 108 /

- 1 0 ^ /

10

- 111 /

1 \z /

113

- I N

-115

I i?

-ll=r-?!5>

PERSONNEL CUSTODY RECORD

~ / \ S E A L E D \ ^ U N S E A L E D |

D A T E

1 6 - I t - 1 >

T I M E

1 0 0 C

•gj SEALED \ y UNSEALED [~

R E A S O N F O R C H A N G E O F C U S T O D Y

R E L I N Q U I S H E D E5V

|SEALED UNSEALED f~

D A T E T I M E ( R E C E I V E D B Y

- 1 S E A L E D U N S E A L E D |~~

R E A S O N F O R C H A N G E O F C U S T O D Y

R E L I N Q U I S H E D B Y

"~I S E A L E D U N S E A L E D )

D A T E T I M E R E C E I V E D B Y

[ S E A L E D U N S E A L E D f "

R E A S O N F O R C H A N G E O F C U S T O D Y

7 - E P A - 9 2 6 2 ( R e v i s e d 5 / 8 5 ) • U S GPO: 2002-756-917/40053

Page 25: Date: 2 9 2011 Subject: To: Todd Davis

Sample Collection Field Sheet US EPA Reg ion 7 Kansas Ci ty , KS

A S R N u m b e r : 5557 S a m p l e N u m b e r : 1 QC Code : Mat r i x : Solid Tag ID : 5 5 5 7 - l - _

P ro jec t ID : TDA7R400 Pro jec t Manage r : Todd Davis Pro jec t Desc : Highway 3 PCE sampling

C i ty : Le Mars S ta te : Iowa P r o g r a m : Superfund

S i te N a m e : HIGHWAY 3 PCE - SITEWIDE S i te ID : A7R4 S i te O U : 00

Loca t ion Desc : B A Q t c A M X ^ V J ? ^ 9 - * L J . * ± 6 > A A ^ A S Q ^ - T H o ^ i Q S A L C L & A ^ & R . r

Externa l S a m p l e N u m b e r : ^ ^* x ^

Expec ted Cone: (or Circle One: Low Medium High) Date T i m e ( 2 4 hr)

La t i tude : Mt-H?St>«) S a m p l e Co l l ec t i on : S ta r t : l * J ^ J \ _ J ^ . :

Long i tude : - * » - o W < E n d :

Labora to ry A n a l y s e s : Container Preservative

4 - 40mL VOA vials (soil VOA 5035) 0 -

4 Deg C, H20 + sodium bisulfate (in 2 vials) 4 Deg C

Holding Time Analysis

14 Days 1 VOC's in Soil at Low Levels by GC/MS Closed-System Purge-and-Trap

0 Days 1 Percent Solid

S a m p l e C o m m e n t s :

S a m p l e Co l lec ted By : TT/START

1 of 1

Page 26: Date: 2 9 2011 Subject: To: Todd Davis

Sample Collection Field Sheet US E P A Reg ion 7 Kansas Ci ty , K S

A S R N u m b e r : 5557 S a m p l e N u m b e r : 2 QC Code : Mat r i x : Solid Tag ID : 5557-2-

Pro jec t ID : TDA7R400 Pro jec t Manage r : Todd Davis Pro jec t Desc : Highway 3 PCE sampling

Ci ty : Le Mars S ta te : Iowa P r o g r a m : Superfund

S i te N a m e : HIGHWAY 3 PCE - SITEWIDE S i te ID : A7R4 S i te O U : 00

Loca t ion Desc : P A C K , P ^ U U C ^ J • S Q W T I A » y \ pg-^v- c i 6 * , * i f c g . s

External Sample Number: 35? C>\ S>

Expec ted Cone : (or Circle One: Low Medium High) Date T i m e ( 2 4 hr)

Latitude: Sample Collection: Start: ^^J2l

Long i tude : - . & S H E n d : / / :

Labora to ry A n a l y s e s : Container Preservative Holding Time Analysis

4 - 40mL VOA vials (soil 4 Deg C, H20 + sodium 14 Days 1 VOC's in Soil at Low Levels by GC/MS Closed-System VOA 5035) bisulfate (in 2 vials) Purge-and-Trap 0 - 4 Deg C 0 Days 1 Percent Solid

S a m p l e C o m m e n t s :

(N/A) p jo R.C**?"^ & ^

S a m p l e Co l lec ted By : TT/START

1 of 1

Page 27: Date: 2 9 2011 Subject: To: Todd Davis

A S R N u m b e r : 5557 S a m p l e

Pro jec t ID : TDA7R400 Pro jec t Desc : Highway 3 PCE sampling

Ci ty : Le Mars P r o g r a m : Superfund

S i te N a m e : HIGHWAY 3 PCE - SITEWIDE

Solid Tag ID : 5557-3 -_

Pro jec t Manage r : Todd Davis

S ta te : Iowa

S i te ID : A7R4 S i te O U : 00

Sample Collection Field Sheet US EPA Reg ion 7 Kansas Ci ty , KS

N u m b e r : 3 QC Code : Ma t r i x :

Loca t ion Desc : 5 A C * ~ A I X C « < / ? A i m . \ M G AfcX-A S O ^ T M a c H > E A L Q u e . A . o e A . S

Ex te rna l S a m p l e N u m b e r :

Expec ted Cone: (or Circle One: Low Medium High) Date T i m e ( 2 4 hr)

La t i tude : Mt.sg.su^ S a m p l e Co l l ec t i on : S ta r t : »©/*o/_n_ 6 j Hp

Long i tude : -qu. O « » H H ,. }, E n d : / / :

Labora to ry A n a l y s e s : Container Preservative Holding Time Analysis

4 - 40mL VOA vials (soil 4 Deg C, H20 + sodium 14 Days 1 VOC's in Soil at Low Levels by GC/MS Closed-System VOA 5035) bisulfate (in 2 vials) Purge-and-Trap 0 - 4 Deg C 0 Days 1 Percent Solid

S a m p l e C o m m e n t s :

(N/A)

l s l O T 6

S a m p l e Co l lec ted By : TT/START

1 of 1

Page 28: Date: 2 9 2011 Subject: To: Todd Davis

ASR Number:

Project ID: TDA7R400 Project Desc: Highway 3 PCE sampling

City: Le Mars Program: Superfund

Site Name: HIGHWAY 3 PCE - SITEWIDE

: 5557-4-_

Project Manager: Todd Davis

State: Iowa

Site ID: A7R4 Site OU: 00

Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

5557 Sample Number: 4 QC Code: Matrix: Solid Tag ID

Location Desc: IM f ' f tONf o f ib£Au. c u e s O M H W 3

External Sample Number

Expected Cone: (or Circle One: Low Medium High) Date

Latitude: J i ^ l l l i L Sample Collection: Start: \ojtojr\

Longitude: " ^ - o ^ ^ 1

Time(24 hr)

6 55

End:

Laboratory Analyses: Container Preservative

4 - 40mL VOA vials (soil 4 Deg C, H20 + sodium VOA 5035) bisulfate (in 2 vials) 0 - 4 Deg C

Holding Time

14 Days

0 Days

Analysis

1 VOC's in Soil at Low Levels by GC/MS Closed-System Purge-and-Trap

1 Percent Solid

Sample Comments:

(N/A)

Sample Collected By: TT/START

1 of 1

Page 29: Date: 2 9 2011 Subject: To: Todd Davis

A S R N u m b e r :

P ro jec t ID : TDA7R400 Pro jec t Desc : Highway 3 PCE sampling

C i ty : Le Mars P r o g r a m : Superfund

S i te N a m e : HIGHWAY 3 PCE - SUEWIDE

: 5557-5 -_

Pro jec t Manage r : Todd Davis

S ta te : Iowa

S i te ID : A7R4 S i te O U : 00

Sample Collection Field Sheet US EPA Reg ion 7 Kansas Ci ty , KS

5557 S a m p l e N u m b e r : 5 QC Code : Mat r i x : Solid Tag ID

Loca t ion Desc : livl TfcOMT OF I D E A L . CC.eAN«J« .S or-i H W V "5

Externa l S a m p l e N u m b e r :

Expec ted Cone: (or Circle One: Low Medium High) Date

La t i tude : 5 5 L * A L S a m p l e Co l l ec t i on : S ta r t : J L / * 5 / _ l l

Long i tude : ' < " " o q ^ 1 E n d : / / _

T i m e ( 2 4 hr)

Labora to ry A n a l y s e s : Container Preservative

4 - 40mL VOA vials (soil VOA 5035) 0 -

4 Deg C, H20 + sodium bisulfate (in 2 vials) 4 Deg C

Holding Time Analysis

14 Days 1 VOC's in Soil at Low Levels by GC/MS Closed-System Purge-and-Trap

0 Days 1 Percent Solid

S a m p l e C o m m e n t s :

S a m p l e Co l lec ted By : TT/START

1 of 1

Page 30: Date: 2 9 2011 Subject: To: Todd Davis

A S R N u m b e r :

P ro jec t ID : TDA7R400 Pro jec t Desc : Highway 3 PCE sampling

C i ty : Le Mars P r o g r a m : Superfund

S i te N a m e : HIGHWAY 3 PCE - SITEWIDE

Solid Tag ID : 5557-6 -_

Pro jec t Manager : Todd Davis

S ta te : Iowa

S i te ID : A7R4 S i te O U : 00

Sample Collection Field Sheet US E P A Reg ion 7 Kansas Ci ty , K S

5557 S a m p l e N u m b e r : 6 QC Code : Mat r i x :

Loca t ion Desc :

Ex te rna l S a m p l e N u m b e r :

Expec ted Cone: (or Circle One: Low Medium High) Date

Latitude: qt.H*s6l Sample Collection: Start: ^JZ^JJ^

Long i tude : ^ ( • . © ^ 5 J _ E n d : / /

T i m e ( 2 4 hr)

1 • M

bora to ry A n a l y s e s : Con ta ine r P rese rva t i ve

40mL VOA vials (soil 5035)

4 Deg C, H20 + sodium bisulfate (in 2 vials) 4 Deg C

Ho ld ing T ime A n a l y s i s

14 Days 1 VOC's in Soil at Low Levels by GC/MS Closed-System Purge-and-Trap

0 Days 1 Percent Solid

IP r\SAD ir>!6> = ^

L A V

S a m p l e Co l lec ted By : TT/START

1 of 1

Page 31: Date: 2 9 2011 Subject: To: Todd Davis

Sample Collection Field Sheet US EPA Reg ion 7 Kansas Ci ty , KS

A S R N u m b e r : 5557 S a m p l e N u m b e r : 101 QC Code : Mat r i x : Water Tag ID : 5557

Pro jec t ID : TDA7R400 Pro jec t Desc : Highway 3 PCE sampling

C i ty : Le Mars P r o g r a m : Superfund

S i te N a m e : HIGHWAY 3 PCE - SITEWIDE

-101-

Pro jec t Manage r : Todd Davis

S ta te : Iowa

Site ID: A7R4 Site OU: 00

Loca t ion Desc : ' " P M " ' ° * u , r - A v f c ^ w n « g » o » » c g .

External Sample Number: 4>w^o \ A

Expec ted Cone: (or Circle One: Low Medium High) Date T i m e ( 2 4 hr)

La t i tude : H X . H » * H - S a m p l e Co l l ec t i on : S ta r t : ) U ^ J 2 1 .

Long i tude : " • X ' - I O O H S E n d : J ^ j ^ r f ^ ^ :

Labora to ry A n a l y s e s : Container Preservative Holding Time Analysis

, 2 y r ^ 4 0 m L VOA vial 4 Deg C, HCL to pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

S a m p l e C o m m e n t s : _ _

(N/A) yv*/M«o

^ - P * P - T V T ?h>.e'-*ox %t>&

S a m p l e Co l lec ted By : TT/START

1 of 1

Page 32: Date: 2 9 2011 Subject: To: Todd Davis

Sample Collection Field Sheet US EPA Region 7 Kansas City, KS -

A S R N u m b e r : 5557 S a m p l e N u m b e r : 102 QC Code : Mat r i x : Water Tag ID : 5557-102-

Pro jec t ID : TDA7R400 Pro jec t Manager : Todd Davis Pro jec t Desc : Highway 3 PCE sampling

C i ty : Le Mars S ta te : Iowa P r o g r a m : Superfund

Site Name: HIGHWAY 3 PCE - SITEWIDE Site ID: A7R4 Site OU: 00

Location Desc: f*.•**-*" >o^ i * T Avfe MVM R.fe««&fc*»ce.

External Sample Number: fa W # O l P

Expected Cone: (or Circle One: Low Medium High) Date Time(24 hr)

Latitude: *tL H * m * - Sample Collection: Start: !°J_L*J1L !*_: *?r

Longitude: »OOH3 , End: / / _ _ : _

Laboratory Analyses: Container Preservative Holding Time Analysis

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments: t

£iyyAj s w w . a d ' - 3 2 . ' BfcS

S a m p l e Co l lec ted By : TT/START

1 of 1

Page 33: Date: 2 9 2011 Subject: To: Todd Davis

Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

A S R N u m b e r : 5557 S a m p l e N u m b e r : 103 QC Code : Mat r i x : Water Tag ID : 5 5 5 7 - 1 0 3 - _

Pro jec t ID : TDA7R400 Pro jec t Manage r : Todd Davis Pro jec t Desc : Highway 3 PCE sampling

C i ty : Le Mars S ta te : Iowa P r o g r a m : Superfund

Site Name: HIGHWAY 3 PCE - SITEWIDE Site ID: A7R4 Site OU: 00

Location Desc: A C « . O « * Tt-Nfc *TW.ee.T &*.or+. P < m \ e Auor*fa> i»TAVg. NvV

External Sample Number: 4>Vv< 3 ^ 0 Z. A

Expected Cone: (or Circle One: Low Medium High) Date Time(24 hr) M l . M*G38

Latitude: • * * »^B«H—»»»». Sample Collection: Start: !©y j * /_» !*_:_?? -it..«*o i.z.

Longitude: - *w . t fc» fc* - .»»w End: / / :

Laboratory Analyses: Conta ine r P rese rva t i ve Ho ld ing T ime A n a l y s i s

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments: *A/^P«-O-

(N/A)

S a m p l e Co l lec ted By : TT/START

1 of 1

Page 34: Date: 2 9 2011 Subject: To: Todd Davis

Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

ASR Number: 5557 Sample Number: 104 QC Code: Matrix: Water Tag ID: 5557-104-.

Project ID: TDA7R400 Project Manager: Todd Davis Project Desc: Highway 3 PCE sampling

City: Le Mars State: Iowa Program: Superfund

Site Name: HIGHWAY 3 PCE - SITEWIDE Site ID: A7R4 Site OU: 00

Location Desc: A*«»*» r*** » ™ c T Pftwe - R A N * ACQNO I"*"* A v e , N W .

External Sample Number: 6 W -Pr" P 2 . ^

Expected Cone: (or Circle One: Low Medium High) Date Time(24 hr)

Latitude: M 3 " * - * Sample Collection: Start: }°J\*/\y_ _!&: J °

Longitude: -nu>Mo'**>Z** »w ( End: / / :

Laboratory Analyses: Conta ine r P rese rva t i ve Ho ld ing T ime A n a l y s i s

4 - 40mL VOA vial 4 Deg C, HCL to'pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments: 5**oM.e

Sample Collected By: TT/START

1 of 1

Page 35: Date: 2 9 2011 Subject: To: Todd Davis

Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

ASR Number: 5557 Sample Number: 105 QC Code: Matrix: Water Tag ID: 5557-105-_

Project ID: TDA7R400 Project Manager: Todd Davis Project Desc: Highway 3 PCE sampling

City: Le Mars State: Iowa Program: Superfund

Site Name: HIGHWAY 3 PCE - SITEWIDE Site ID: A7R4 Site OU: 00

Location Desc: r W seTvwefcri t * < T < S T - A V f c N W -

toVsj=*¥o3 A. External Sample Number:

Expected Cone: (or Circle One: Low Medium High) Date Time(24 hr)

Latitude: M^M^t^ Sample Collection: Start: \*?J™J±}_

Longitude: -^to.»oo»3 End: _ / _ / _ _ _ : _

Laboratory Analyses: Container Preservative Holding Time Analysis

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments: (N/A) 5*~'«-e T>e«-m 3to.*'- Hd.o' OfeS

Sample Collected By: TT/START

1 of 1

Page 36: Date: 2 9 2011 Subject: To: Todd Davis

Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

ASR Number: 5557 Sample Number: 106 QC Code: Matrix: Water Tag

Pro jec t ID : TDA7R400 Pro jec t Desc : Highway 3 PCE sampling

Ci ty : Le Mars P r o g r a m : Superfund

S i te N a m e : HIGHWAY 3 PCE - SITEWIDE

ID : 5557-106-

Pro jec t Manage r : Todd Davis

S ta te : Iowa

Site ID: A7R4 Site OU: 00

Location Desc: r W w » * ftfeTwet-i 3 *} I** «r- N W »W \ % " Ave.. r4W.

External Sample Number:

Expected Cone: (or Circle One: Low Medium High) Date Time(24 hr)

Latitude: H * S a m p l e Collection: Start: »_^/_»!»/_M ^ 1 : 1 *

Longitude: 'ot>*>3 End: / / _ : _

Laboratory Analyses: Container Preservative Holding Time Analysis

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments:

(N/A) " D » * T V * » Zft»'.o 3 f e £

S a m p l e Co l lec ted By : TT/START

1 of 1

Page 37: Date: 2 9 2011 Subject: To: Todd Davis

Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

A S R N u m b e r : 5557 S a m p l e N u m b e r : 107 QC Code : Mat r i x : Water Tag ID : 5 5 5 7 - 1 0 7 - _

Pro jec t ID : TDA7R400 Pro jec t Manager : Todd Davis Pro jec t Desc : Highway 3 PCE sampling

Ci ty : Le Mars S ta te : Iowa P r o g r a m : Superfund

S i te N a m e : HIGHWAY 3 PCE - SITEWIDE S i te ID : A7R4 S i te O U : 00

Location Desc: A g » a < < TMB. 5 r m t T f < L c l M » r ^ n « M

External Sample Number: 6> VsJ - # * ° 1 A

Expected Cone: (or Circle One: Low Medium High) Date Time(24 hr)

Latitude: H ^ H ^ f c V h Sample Collection: Start: J6/l5/_L! !iL _?*

Longitude: - ^ ^ » o IJT=J- End: / /_^. _ : _

Laboratory Analyses: Container Preservative Holding Time Analysis

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments:

S a m p l e Co l lec ted By : TT/START

1 of 1

Page 38: Date: 2 9 2011 Subject: To: Todd Davis

Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

A S R N u m b e r : 5557 S a m p l e N u m b e r : 108 QC Code : Mat r i x : Water

Pro jec t ID : TDA7R400 Pro jec t Desc : Highway 3 PCE sampling

C i ty : Le Mars P r o g r a m : Superfund

S i te N a m e : HIGHWAY 3 PCE - SITEWIDE

Tag ID : 5557-108-

Pro jec t Manage r : Todd Davis

S ta te : Iowa

S i te ID : A7R4 S i te O U : 00

Location Desc: A c * * * * T H E 5TW.>KT

External Sample Number: v s J ^ 7 O H g>

Expected Cone: (or Circle One: Low Medium High) Date Time(24 hr)

Latitude: H I . M ^ U S * Sample Collection: Start: I^7J5/il l l : JL?

Longitude: -_V#-J©J ^ End: / / _ _ : _

Laboratory Analyses: Container Preservative Holding Time

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days

Sample Comments:

(N/A) 5A/*\«»«_fe - p f t r T * \ \ x f r V - 3 « . « ' OteS

Analysis 1 VOCs in Water by GC/MS for Low Detection Limits

S a m p l e Co l lec ted By : TT/START

1 of 1

Page 39: Date: 2 9 2011 Subject: To: Todd Davis

ASR Number: 5557 Sample

Pro jec t ID : TDA7R400 Pro jec t Desc : Highway 3 PCE sampling

C i ty : Le Mars P r o g r a m : Superfund

S i te N a m e : HIGHWAY 3 PCE - SITEWIDE

-109-

Pro jec t Manage r : Todd Davis

S ta te : Iowa

S i te ID : A7R4 Si te O U : 00

Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

N u m b e r : 109 QC C o d e : Ma t r i x : Water Tag ID : 5557

Location Desc: IM ?<UMT or HH Z w l , A > / e ftasiP^Hcfc .

External Sample Number: fc>v*J=ftro^ A

Expected Cone: (or Circle One: Low Medium High) Date Time(24 hr)

Latitude: Hi.M^(.tfo Sample Collection: Start: i o / n / _ n 1JL-?1

Longitude: - < , End: / / :

Laboratory Analyses: Container Preservative Holding Time Analysis

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments:

(N/A) <-ft 3<..o* - H O . © ' 3 & S

S a m p l e Co l lec ted By : TT/START

1 of 1

Page 40: Date: 2 9 2011 Subject: To: Todd Davis

Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

A S R N u m b e r : 5557 S a m p l e N u m b e r : 110 QC Code : Mat r i x : Water Tag ID : 5557-110-

Pro jec t ID : TDA7R400 Pro jec t Manager : Todd Davis Pro jec t Desc : Highway 3 PCE sampling

C i ty : Le Mars S ta te : Iowa P r o g r a m : Superfund

S i t e N a m e : H IGHWAY 3 PCE - S ITEWIDE S i t e I D : A 7 R 4 S i t e O U : 00

Location Desc: IH F A Q * T of HH Z H P Ave . N W ^ « ' 6 6 M C 6

External Sample Number: 6>V>J ^ F ^ > s &

Expected Cone: (or Circle One: Low Medium High) Date Time(24 hr)

Latitude: M2..M=K>So Sample Collection: Start: * ?

Longitude: io IS i End: / / :

Laboratory Analyses: Container Preservative Holding Time Analysis

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments:

(N/A)

S a m p l e Co l lec ted By : TT/START

1 of 1

Page 41: Date: 2 9 2011 Subject: To: Todd Davis

Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

A S R N u m b e r : 5557 S a m p l e N u m b e r : 111 QC Code : Mat r i x : Water Tag ID : 5557-111-

Project ID: TDA7R400 Project Manager: Todd Davis Pro jec t Desc : Highway 3 PCE sampling

C i ty : Le Mars S ta te : Iowa Program: Superfund

Site Name: HIGHWAY 3 PCE - SITEWIDE Site ID: A7R4 Site OU: 00

i -OVI- .HAAJ Location Desc: B A C K A « . w f R C T V ^ ^ N ) l A w » y ^ r )*^ - S T . NVNI.

External Sample Number: G W 44" Q6> A

Expected Cone: (or Circle One: Low Medium High) Date Time(24 hr)

Latitude: Wi.H^fcfcfa Sample Collection: Start: »©VJ5/_II +

Longitude: ">*-t>H End: / / :

Laboratory Analyses: Container Preservative Holding Time Analysis

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments:

(N/A) S ^ N V P U * . T > * P - T W •. 3 f V - 31.©'

S a m p l e Co l lec ted By : TT/START

1 of 1

Page 42: Date: 2 9 2011 Subject: To: Todd Davis

Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

A S R N u m b e r : 5557 S a m p l e N u m b e r : 112 QC C o d e : Ma t r i x : Water Tag ID : 5557-112-

Pro jec t ID : TDA7R400 Pro jec t Manage r : Todd Davis Pro jec t Desc : Highway 3 PCE sampling

C i ty : Le Mars S ta te : Iowa P r o g r a m : Superfund

S i te N a m e : HIGHWAY 3 PCE - SITEWIDE S i te ID : A7R4 S i te O U : 00

^ 6 i T . W ^ -

Location Desc: B f tcvc ft>«~>-grY ^ fer rwfec^ \ * x <T . M w i

External Sample Number: 6> VNJ O <P ^

Expected Cone: (or Circle One: Low Medium High) Date Time(24 hr)

Latitude: H^H*fc«^u_ Sample Collection: Start: I57J5/JL l^.:^ 6

Longitude: -*><*• iQZo H End: / / :

Laboratory Analyses: Con ta ine r P rese rva t i ve Ho ld ing T ime A n a l y s i s

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments:

(N/A) S A N S . ? L , 6 . "Dtp-TV*. •. Zt>.o' - 3©.o"

N 0 T 6 -. L O C A T V © r» A??ROS*. \ lv<A~?«-V_*<

S a m p l e Co l lec ted By : TT/START

1 of 1

Page 43: Date: 2 9 2011 Subject: To: Todd Davis

ASR Number: 5557 Sample Nu

Pro jec t ID : TDA7R400 Pro jec t Desc : Highway 3 PCE sampling

C i ty : Le Mars P r o g r a m : Superfund

S i te N a m e : HIGHWAY 3 PCE - SITEWIDE

-113-

Pro jec t Manage r : Todd Davis

S ta te : Iowa

S i te ID : A7R4 S i te O U : 00

Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

mber : 113 QC C o d e : Ma t r i x : Water Tag ID : 5557

Location Desc: 3 * c ^ «-<^&Y BtTygfea^J 2 . " ' % T . ***** ^ \ « T y r . N>WI .

External Sample Number: C» WJ O A

Expected Cone: (or Circle One: Low Medium High) Date Time(24 hr)

Latitude: H i ^ H ^ f t ^ Sample Collection: Start: I £ / H / _ n J5_:_l5

Longitude: '0*oS End: / / _ _ : _

Laboratory Analyses: Container Preservative Holding Time Analysis

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments:

12.S' N o i ^ o f "ST, N W .

S a m p l e Co l lec ted By : TT/START

1 of 1

Page 44: Date: 2 9 2011 Subject: To: Todd Davis

Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

A S R N u m b e r : 5557 S a m p l e N u m b e r : 114 QC Code : Mat r i x : Water Tag ID : 5557-114-

Pro jec t ID : TDA7R400 Pro jec t Manage r : Todd Davis Pro jec t Desc : Highway 3 PCE sampling

C i ty : Le Mars S ta te : Iowa P r o g r a m : Superfund

Site Name: HIGHWAY 3 PCE - SITEWIDE Site ID: A7R4 Site OU: 00

Location Desc: Aw^feY Sfc-r^>fcfe^> S T . M W ) afr ^ T . MW*

External Sample Number: C? 4 ^

Expected Cone: (or Circle One: Low Medium High) Date. Time(24 hr)

Latitude: Mt . i j fcf t* Sample Collection: Start: *&yj5/_U i * _ : A u

Longitude: ib2.0S End: / / :

Laboratory Analyses: Container Preservative Holding Time Analysis

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments:

(N/A) ^ A M P t t " t > * » - r v K •. I t . o - * 3e .o *

M a r * "• S o s L o c » , T \ O r 4 P \ * 0 < * . O X - V * A ~ A , T « . V _ > » V"2_« '

S a m p l e Co l lec ted By : TT/START

1 of 1

Page 45: Date: 2 9 2011 Subject: To: Todd Davis

Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

A S R N u m b e r : 5557 S a m p l e N u m b e r : 115 QC Code : Mat r i x : Water Tag ID : 5557-115-

Pro jec t ID : TDA7R400 Pro jec t Manage r : Todd Davis Pro jec t Desc : Highway 3 PCE sampling

C i ty : Le Mars S ta te : Iowa P r o g r a m : Superfund

Site Name: HIGHWAY 3 PCE - SITEWIDE Site ID: A7R4 Site OU: 00

Location Desc: frAc*- B f c T W t w 2 . * » <&-v. ^ y j dL \ » T s T . I O W External Sample Number:

Expected Cone: (or Circle One: Low Medium High) Date Time(24 hr)

Latitude: M3- Sample Collection: Start: \ * J \ * / \ ± l*^:J?r

Longitude: - \ ouo S ..v ... End: / / :

Laboratory Analyses: Container Preservative Holding Time Analysis

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments:

f ^ o r b S uroc^rcvo i-4 PNPP « . » ) H I « N A X 2.00*

S a m p l e Co l lec ted By : TT/START

1 of 1

Page 46: Date: 2 9 2011 Subject: To: Todd Davis

Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

ASR Number: 5557 Sample Number: 116 QC Code: Matrix: Water Tag

Pro jec t ID : TDA7R400 Pro jec t Desc : Highway 3 PCE sampling

Ci ty : Le Mars P r o g r a m : Superfund

S i te N a m e : HIGHWAY 3 PCE - SITEWIDE

ID : 5557-116-

Pro jec t Manage r : Todd Davis

State: Iowa

Site ID: A7R4 Site OU: 00

Location Desc: ^ * c * > N^-qrY ^ a T w t S M 2 . * * ° » T , K*N^4 4 S T .

External Sample Number: 6>v^ T ^ O & 3

Expected Cone: (or Circle One: Low Medium High) Date Time(24 hr)

Latitude: MZ.Mq-fa^ Sample Collection: Start: i&/J3/_n iu :_ZO

Longitude: ~ < 3 M g - t O Z - o S End: / / _ : _

Laboratory Analyses: Container Preservative Holding Time Analysis

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments:

(N/A) t ,

H O T * - . S * » I * N » ^ « . c * t A , t v o » » M r a o ^ v A A A t e o r Z o o '

N>© • ^ • V W o<=" V'"" r < ; T . »4VSJ .

S a m p l e Co l lec ted By : TT/START

1 of 1

Page 47: Date: 2 9 2011 Subject: To: Todd Davis

Sample Collection Field Sheet US EPA Region 7 * /-AVl Kansas City, ^ ' >

ASR Number: 5557 Sample Number: 117 QC Cod at r ix : Water Tag ID : 5557-117-JR5

Pro jec t ID : TDA7R400 Pro jec t Desc : Highway 3 PCE sampling

Ci ty : Le Mars P r o g r a m : Superfund

S i te N a m e : HIGHWAY 3 PCE - SITEWIDE

Pro Snager: Todd Davis

S ta te : Iowa

Site ID: A7R4 Site OU: 00

Location Desc:

Expected Cone:

Latitude:

Longitude:

External Sample Number:

(or Circle One: Low Medium High) Date Time(24 hr)

S"*\A Sample Collection: Start: [°J}*/]L ]3_:°$

End:

Laboratory Analyses: Container Preservative Holding Time

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days

Analysis

1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments:

(N/A)

S a m p l e Co l lec ted By : TT/START

1 of 1

Page 48: Date: 2 9 2011 Subject: To: Todd Davis

Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

A S R N u m b e r : 5557 S a m p l e N u m b e r : 118 QC Code : Mat r i x : Water Tag ID : 5 5 5 7 - 1 1 8 - _

Pro jec t ID : TDA7R400 Pro jec t Manage r : Todd Davis Pro jec t Desc : Highway 3 PCE sampling

C i ty : Le Mars S ta te : Iowa P r o g r a m : Superfund

Site Name: HIGHWAY 3 PCE - SITEWIDE Site ID: A7R4 Site OU: 00

Location Desc: IN fftoHT o f iz.to 2.**° A v e . NIVNI ftft«>ofer>ce

External Sample Number: C ^ V S J T T 7 0 °* A

Expected Cone: (or Circle One: Low Medium High) Date Time(24 hr)

Lat i tude : M * . H * ? o g S a m p l e Co l l ec t i on : S ta r t : ! * _ / _ « / i l 1 ^ 1 ?

Longitude: End: _ J _ I _ _ : _

Laboratory Analyses: Container Preservative Holding Time Analysis

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments: (N/A) S ^ f u f r t > * f m » Ifc.o' - M O . o ' TS*>*

i.

S a m p l e Co l lec ted By : TT/START

1 of 1

Page 49: Date: 2 9 2011 Subject: To: Todd Davis

Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

ASR Number: 5557 Sample Number: 119 QC Code:

Pro jec t ID : TDA7R400 Pro jec t Desc : Highway 3 PCE sampling

C i ty : Le Mars P r o g r a m : Superfund

S i te N a m e : HIGHWAY 3 PCE - SITEWIDE

Mat r i x : Water Tag ID : 5557-119-.

Pro jec t Manage r : Todd Davis

S ta te : Iowa

Site ID: A7R4 Site OU: 00

Location Desc: *N * M * T o f ra-fe A v e t o « w c f c

External Sample Number: 6> W =FT" Q ° | &

Expected Cone: (or Circle One: Low Medium High) Date Time(24 hr)

Latitude: * * * ° * > Sample Collection: Start: !°_/_?3MI

Longitude: " *><» • io I S8 End: / / :

Laboratory Analyses: Container Preservative Holding Time Analysis

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments:

(N/A) SAtAftfc TJftPTM : - 3o .0%

S a m p l e Co l lec ted By : TT/START

1 of 1

Page 50: Date: 2 9 2011 Subject: To: Todd Davis

Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

A S R N u m b e r : 5557 S a m p l e N u m b e r : 120 QC Code : Mat r i x : Water Tag ID : 5557-120-

Pro jec t ID : TDA7R400 Pro jec t Manage r : Todd Davis Pro jec t Desc : Highway 3 PCE sampling

C i ty : Le Mars - S ta te : Iowa P r o g r a m : Superfund

Site Name: HIGHWAY 3 PCE - SITEWIDE Site ID: A7R4 Site OU: 00

Location Desc: IM f*et4T or i^q 2 H D Ave., N W

External Sample Number: b w 4 f r K> A

Expected Cone: (or Circle One: Low Medium High) Date Time(24 hr)

Latitude: H fc .M^n* Sample Collection: Start: \ * J \ * / J \ |*_:_H

Longitude: - ^ . I O I S M End: / / _ : _

Laboratory Analyses: Container Preservative Holding Time Analysis

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments:

S a m p l e Co l lec ted By : TT/START

1 of 1

Page 51: Date: 2 9 2011 Subject: To: Todd Davis

ASR Number: 5557 Sample

Pro jec t ID : TDA7R400 Pro jec t Desc : Highway 3 PCE sampling

C i ty : Le Mars P r o g r a m : Superfund

S i te N a m e : HIGHWAY 3 PCE - SITEWIDE

ID : 5557-121-

Pro jec t Manage r : Todd Davis

S ta te : Iowa

Site ID: A7R4 Site OU: 00

Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

Number: 121 QC Code: Matrix: Water Tag

Location Desc: »»* OP 13H * w o A v e R f t s t o n c a

External Sample Number: & ^ TT" \ Q B

Expected Cone: (or Circle One: Low Medium High) Date Time(24 hr)

Latitude: M*. Sample Collection: Start: «P_/_QML 1*.:^?

Longitude: " 5 ^ - J A I 5 L L End: _ J _ J _ _ : _

Laboratory Analyses: Container Preservative Holding Time Analysis

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments:

(N/A) 5 A K f t C T>«M>-m •. Z * . * -30.o- «5CS

S a m p l e Co l lec ted By : TT/START

1 of 1

Page 52: Date: 2 9 2011 Subject: To: Todd Davis

Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

A S R N u m b e r : 5557 S a m p l e N u m b e r : 122 QC Code : Mat r i x : Water Tag ID : 5557-122-

Pro jec t ID : TDA7R400 Pro jec t Manage r : Todd Davis Pro jec t Desc : Highway 3 PCE sampling

C i ty : Le Mars S ta te : Iowa P r o g r a m : Superfund

S i te N a m e : HIGHWAY 3 PCE - SITEWIDE S i te ID : A7R4 S i te O U : 00

Location Desc:

External Sample Number: 0>vsj 3

Expected Cone: (or Circle One: Low Medium High) Date Time(24 hr)

Latitude: _ N ' A Sample Collection: Start: \ O j \ * / \ \ 1^.:!^

Longitude: _ _ / End:

Laboratory Analyses: Container Preservative Holding Time Analysis

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days 1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments:

S a m p l e Co l lec ted By : TT/START

1 of 1

Page 53: Date: 2 9 2011 Subject: To: Todd Davis

Sample Collection Field Sheet US EPA Region 7 Kansas City, KS

A S R N u m b e r : 5557 S a m p l e Number : 125 QC Code : FB Mat r i x : Water Tag ID : 5557-125-FB

Pro jec t ID : TDA7R400 Pro jec t Desc : Highway 3 PCE sampling

C i ty : Le Mars P r o g r a m : Superfund

S i te N a m e : HIGHWAY 3 PCE - SITEWIDE

Pro jec t Manage r : Todd Davis

S ta te : Iowa

Site ID: A7R4 Site OU: 00

Loca t ion Desc : LDL VOA Trip Blank sample

External Sample Number:

Expected Cone: (or Circle One: Low Medium High) Date

Latitude: Sample Collection: Start: »©/_n/_n

Longitude: / End: / /

Time(24 hr)

12. OO

Laboratory Analyses: Con ta ine r P rese rva t i ve Ho ld ing T ime

4 - 40mL VOA vial 4 Deg C, HCL to pH<2 14 Days

Analysis

1 VOCs in Water by GC/MS for Low Detection Limits

Sample Comments:

(N/A)

S a m p l e Co l lec ted By : TT/START

1 of 1


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