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IT Corporation 100 River Ridge Drive Norwood, MA 02062-5045 Tel. 781.769.7600 FJX. 781.769.7992
A Member of The IT Group
June 14, 2001 Project: 102589-200102
U
Mr. Randy Smith American Environmental Consultants P.O. Box 310 Mont Vernon, New Hampshire 03057
Subject: Compilation of Additional Permanganate Information Collected During Q29 Revision 1 Former Union Chemical Superfund Site Hope, Maine
Dear Randy:
Attached is the summarization of the data collected during the Q29 sampling (April 2001) for the wells exhibiting the presence of unreacted permanganate (as evidenced by the characteristic color, either prior to, or during, purging). This summarization includes:
• ASummaryofSite Activities,
• Field Notes collected during the Low Flow Sampling (Appendix A),
• Report of colorimetry analysis performed onsite by Carus Chemical Company's Chemist (Appendix B),
• Tabulation of the field gas chromatograph results as provided by the US EPA's mobile laboratory (Appendix C), and
• Copies of the laboratory VOC analyses (Appendix D) for the tabulated wells.
Table 1 (attached) summarizes additional field information of the wells containing residual permanganate. This information is being provided to the copy distribution list for additional review and comment.
Site Activities
As part of the Q29 activities, all wells at the site were gauged on April 29, 2001. Bailers were used at each well to confirm the presence or absence of unreacted permanganate in each well. A list of 11 wells containing residual permanganate was compiled along with an indication of the degree of coloration. This list of wells was provided to all parties via a fax memorandum dated April 30, 2001. In a follow-up teleconference on April 30, 2001, IT Corporation agreed to sample seven of these wells utilizing the expanded preservation protocol (ice, hydrochloric acid, and sodium thiosulfate). Of these
P \Union Chernical\Maine\Final01\Correspondence\Cornpil of Addi Parmang revl doc
IT Corporation A Member of The IT Group
seven wells, five were part of the overall Q29 sample set, with the other two added (P-13 and P-22). Since the other four wells with residual permanganate have not been part of the regular site monitoring program (OW-1-1D, OW-3-1L, OW-3-1D, and OW-3-2M), it was agreed not to include them in the Q29 sampling event since there would not be any relevant prior data to compare the results to.
On April 30 and May 1, 2001, in the course of groundwater purging from the wells for the Q29 event, purge water from B-6A(D) and B-12C(S) was found to turn from clear to a slight purple tint. These two wells were then added to the expanded preservation protocol sampling list. All nine samples selected for expanded preservation were collected on April 30 and May 1, 2001.
In addition to the samples collected for the expanded preservation protocol, supplementary samples were collected from the wells with residual permanganate and analyzed for permanganate concentrations by a colorimetric method. Colorimetric samples were collected from the initial eleven wells revealing residual permanganate, plus the two wells revealing unreacted permanganate following purging (B-6A(D) and B12C(S)). Up to two colorimetric samples were collected from each of the 13 wells with permanganate. The first colorimetric sample was collected by a bailer prior to the low-flow purging. The second colorimetric sample was collected at the end of the low-flow purging. Because B-6A(D) and B-12C(S) did not have visible concentrations of permanganate prior to the low-flow purging, initial colorimetric samples were not collected. Additionally, since wells OW-1-1D, OW-3-1L, OW-3-1D, and OW-3-2M were not included in the Q29 sampling, only grab samples were collected without any purging.
Field samples were collected using low flow sampling protocol and three sample aliquots were obtained and preserved using three means of preservation:
• no preservative (ice only), • hydrochloric acid (HCI, standard preservation for VOC analysis) and • preservation using sodium thiosulfate (a means of preservation by reacting with the excess
permanganate prior to sealing the sample container).
These three sample containers from each well were provided to the EPA mobile field laboratory chemist for VOC analysis (by headspace VOC analysis, Appendix C). Duplicate samples were provided to Resource Laboratories, LLC (for GC/MS analysis using EPA Method 8260, Appendix D) with instructions on the Chain of Custody for holding the permanganate-containing samples until being advised which sample(s) required analysis.
A second conference was held on the evening of May 2, 2001. Based upon the field gas chromatograph data, the samples preserved with sodium thiosulfate were found to contain slightly higher concentrations of VOCs, as compared with the unpreserved or the HCI preserved aliquots. In addition, the field chemist also noted that the vials of HCI preserved aliquots appeared to be under slight "pressure," resulting with the sample syringe immediately filling as the septum was pierced. This pressurization implied a reaction within the sample container between the HCL and the permanganate. Consequently, project personnel
Mr. Randy Smith June 14, 2001 American Environmental Consultants, P.O. Box 310, Mont Vemon, New Hampshire 03057 Page 2
P \Umon ChemicaI\Maine\Final01 \Correspofidence\Compil of Addi Pwmang rev1.doc
IT Corporation A Member of The IT Group
agreed to run the samples preserved with sodium thiosulfate as the Q29 samples. Resource Laboratories, LLC was subsequently advised of this on May 3, 2001 and the appropriate samples queued for analysis.
Should you have questions regarding this information, please do not hesitate to contact me.
Sincerely, IT Corporation
Timothy J. Pac, CPG Project Manager
Att: Appendix A - Field Notes Collected During Low FJow Sampling On April 30 And May 1, 2001 Appendix B - Carus Chemical Company Report, May 3, 2001 Appendix C - Field GC Data Appendix D - Q29 Laboratory Analytical Data for VOC's
c: R. Lewis and M. Leahy, IT Corporation T. Connelly, EPA, Boston, MA R. Hewett, MEDEP, Augusta, ME D. Amarante and K. Wlodarchak, Carus Chemical Company
Mr. Randy Smith June 14, 2001 American Environmental Consultants, P.O. Box 310, Mont Vemon, New Hampshire 03057 Page 3
P \Union Chemical\MameU:inal01\Cofrespondefice\Compil of Addi Permang revl doc
IT Corporation A Member of The IT Group
Table 1
Summary of Q29 Information from Wells Exhibiting Unreacted Permanganate Samples Collected April 30, 2001 (B-6A(D)) and May 1, 2001 (all others)
Union Chemical Site Hope, Maine
Location ORP" ConcentrationD Most Recent Addition Pounds of Permanganate Added (mv) (mg/L) 2000 1999 1998
Wells Sampled (preserved by various methods) " -* |̂fer>,,r. B-6A(D) 507 NA/3 1999 0 32 0 B-8A(D) 394 18/5 Sept.-Oct. 2000 by, torpedo 35 0 0 B-9A0) NA 11,600/16,100 Post Q28 and 2000 519 31 0 B-12B(I) 480 24/25 2000 , 4,800 113 0 B-12C(S) 510 NA/4.6 960 108 0 MW-15(D) NA 906 / 940 1999 0 70 0
P-13 475 31/25 Post Q28 and 2000 550 439 313 P-22 NA 3,440 / 3,580 2000 120 585 142 P-23 NA 15,600/15,400 2000 120 347 0
Wells monitored only (no samples collected, other.thaiitlbtgauging and colorimetry) OW-1-1D NA 2,860 / NA Single dose Summer 1999 0 -20 0 OW-3-1L NA 29 /NA Single dose Summer 1999 0 -20 0 OW-3-1D NA 2 /NA 0 19 0 OW-3-2M NA 14 /NA 0 26 0
Notes NA Not applicable or not monitored A Ending Oxidation Reduction Potential (ORP) values from low flow sampling records (attached Appendix A) B Concentrations listed are all as KMnO4 from Carus Chemical Company's onsite colorimetry of unpurged grab sample and sample at end of purging (report dated 5/3/01 attached in Appendix B)
P \Umon Chemical\Maine\Final01\Cofrespondence\Compil of Addi Parmang ravl doc
IT Corporation A Member of The IT Group
APPENDIX A
FIELD NOTES COLLECTED DURING LOW FLOW SAMPLING ON APRIL 30 AND MAY 1, 2001
P MJnnn ChemFcal\Maine\Final01\Cotrespondence\Compil of Addi Permang revl doc
Figure 2. Ground Water Sampling Log
Project JL5SLM Site& Well No.fr"B-6A&N Date4fc *fh*/° l
Well Depth . Screen Length. Well Diameter CasingType Sampling Device .Tubing type. .Water Level Measuring Point. . Other Infor
Sampling Personnel
OR? F«f OR? I Time pH Temp Cond. Dis.O2 Turb. =^ Notes
/533 0.̂ 77 G.SD 222=
2dl
12C To?
t.y? 155 6
Type of Samples Collected
3 ••• . .
Information: 2ln«=61TmVft, 4 In «= 2470 mUtt: VolHK.,, «= 4/3n r
'S 3 11 2.oo
Figure 2. Ground Water Sampling Log
Project Site Wt.1l Depth . Screen Length. Well Diameter Casing Type
Sampling Device y... .Tubing type. .Water Level Measuring Point .Otherlnfor
Sampling Personnel ¥ f)AM/CA L,
OR? F+f QRfr \ Time pH Temp Cond. Dis.O2 Turb. Notes
/ t
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Type ot Samples Collected
Intormation: 2 tn *= 617 ml/ft, 4 In » 2470 mUfU^Vol^B nr*h, Vol<rfcj, «= 4/3n i3
Figure 2. Ground Water Sampling Log
Site .Well No.' Well Depth » Sc reen Lenc ?th Well Diameter Caslna Type Sampling Device if Tu blnatvoe Water Level Measuring Point ' Other Infor
^* ^Sampling Personne ~£>f)/N/^ A l*j ftCC.fi C^>
OR? t4«€«l Omts F*r ORl» Time PH Temp Cond. Dis.02 Turb.' ^SSfe fes DTVJ Notes
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Type of Samples Collected
Information: 2 In *> 617 mVtt, 4 In - 2470 mVft: Vol̂ e tn»h. Vol.fH.̂ = 4/3n r1
11
Well « Depth Sampling Device Measuring P°'nt
Type of Samples Collected
lnforma«on:2ln«61TmVn.4ln*
11
Figure 2. Ground Water Sampling Log
Project 11*1 1 4y Slte ¥ #- JZC . Well No.?L22l/£^Xl Date Well Depth ' Screen Length Well Diameter Casing Type Sampling Device If .Tubing type. .Water Level Measuring Point Otherlnfor
Sampling Personnel
OR? ts F»f Time pH Temp Cond. Dis.O. Turb. ®£ DTV4 Notes
53 ifon
-1-1(9 3-3
^00 (Oft CUcTD .
aba* 39
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Type of Samples Collected
Information: 2 In = 617 mim, 4 In = 2470 mUtt: V o l e pi'h. 4/3n r3
11
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Figure 2. Ground Water Sampling Log
Project __1QLL2&^—SUe W//)|Ofl Well No: Well Depth m ^Screjin, Length _Well Diameter. Sampling Device Measuring Point. .Otherlnfor.
Sampling Personnel.
=3^=Temp
OR? Time pH Co
S/(?/ .Casing Type
.Water Level
Notes
0-fl
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Type of Samples Collected
Information: 2 In «= 617 mlrtt, 4 In = 2470 mUtt: Vot^enr'h, » 4«n i»
11
Rgure 2. Ground Water Sampling Log
Project \ 01x5̂ °̂ Site U /y) t CM Well No.l
Well Depth. Screen Lenqth Well Diameter _ .Casing Type Sampling Device Water Level Measuring Point. . Otherlnfor
Sampling Personnel
OR? »r ORP I Time pH Temp 1 DTvT Notes
? 1730 MM
97% 7,/C V&l
,/?IJ
*&t,IV 20
£77
Type oT Samples Collected
Information: 2 In «= 617 mVft, 4 In «= 2470 ml/ft:
11 \oz>
Figure 2. Ground Water Sampling Log
.Sitefr/y/fcW Well No.Jfr ^ <>" Date
(Veil Depth Sc reen Lenc jth Well Diameter CasmgType
Sampling tDevice if Tu blnatvoe Water Level Measuring Point Otherlnfor
Sampling Personne VD/9AJ/^/^ LJflL(.AC£
OR? U€€«l Uhifs F*r OR? 1
Time
I'lf
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Information: 2 In « 617 mWt, 4 in «= 2470 mlrtt: VoU»nish.Vol.> ̂ = 4/3n i3
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7. DO
Figure 2. Ground Water Sampling Log
Project \ tn*Hf\ _Well Depth _____ Sampling Device fr Measuring Point
Site .Well No. ScreenLenflth WellDiarneter.
Otherlnfor.
Date .Casing Type
. Water Level
Sampling Personnel Jft_
UnVts F»f
Type of Samptes Collected
InformaUon: 2 In «= 617 mt/tt, 4 In = 2470 mUft: VoKen(»h, = 4/3^
11
Figure 2. Ground Water Sampling Log
.WellNo.1 Well Depth ___ Sampling Device Measuring Point
'|H.pjiameter;
. Otherlnfor
• Casing Type Water Level
Sampling Personnel.
Time PH Temp Cond. Dis.0 Turb.
OR? Notes
izro
Type of Samples Collected
Information: 2 In e 617 mWt, 4 In « 2470 mUtt: Vol^c nrti. Vol.pKrt «= 4/3n r3
11
\°(0
IT Corporation A Member of The IT Group
APPENDIX B
CARUS CHEMICAL COMPANY REPORT
MAY 3, 2001
P \Union Chemical\Maine\Final01\Correspondence\Compil of Addi Permang revldoc
12003 05/04/01 FRI 09:24 TEL 815 224 6896 CARUS LASALLE LAB OFFICE
CARUS CHEMICAL COMPANY Technology Trip "Report
3 May 2001
To:
From:Tech*
Tim Pac
Kelly Wlodarchak 8547
cc: Dave Amarante Erik Pedersen
Subject: Union Chemical Permanganate Concentrations
SUMMARY From April 30th until May 2* wells on the Union Chemical site were samples and analyzed for permanganate concentrations. The wells were first baled and analyzed and also were purged until various parameters remained constant and then were analyzed. There were twelve wells on the she that still contained residual permanganate out of the approximate 36 wells that were sampled.
CONCLUSIONS/RECOMMENDATIONS There is a wide range in permanganate concentrations within the twelve wells. The she injected both sodium permanganate as well as potassium permanganate. It appears t^»^t the wells that were injected with NaMnO4 had a higher permanganate concentration than the weQs injected with KMnCXi.
RESULTS The results can be seen in the table below,
Well ID Grab Well Sample Purged Well Sample
B-6AfI» NA* 3 B-8A(I» 18 5 B-9Affi 11.600 16.100 B-12BfD 24 25 B-12C(S) NA* 4.6 MW-15(m 906 940 P-13 31 25 P-22 3.440 3.580 P-23 15.600 15.400 OW-1-1D 2.860 NA* OW-3-2M 14 NA* OW-3-1D 2 NA* OW-3-1L 29 NA* * Analysis was not preformed on these samples.
05/04/01 FRI 09:24 TEL 815 224 6896 CARUS LASALLE LAB OFFICE
BACKGROUND The Union Chemical site is that of a former paint stripping chemical manufacturing company during the late 60s and early 70s. Poor containment of spills and the illegal burial of drums filled with contaminants caused the company to be investigated and eventually shut down. The site was listed on the Superfund National Priority List in the 80s, due to excessive groundwater and soil contamination. Trichloroethylene (TCE) and tctrachloroethylene (PCE) among other solvents were present in the surrounding soil and groundwater. The contaminated site posed a serious threat to a nearby trout stream.
In the early 90s, a pump and treat system was installed to treat the contaminated groundwater. A metals removal system and granular activated carbon (GAC) units were also part of the overall treatment system. Hot air injection wells were installed on the site along with a thermal oxidizer and air stripping system. These systems had limited success.
In 1999 and 2000, IT Corporation injected potassium permanganate (at approx. 3% solution) and sodium permanganate (at approx. 20% solution), into 90 wells. Most of the TCE and PCE contamination has been oxidized and several wells are still showing residual permanganate concentrations as high as 16,000 mg/L. The property owners are still negotiating standards for monitoring natural attenuation.
EXPERIMENTAL DESIGN/PROCEDURES The well samples were either baled for a grab sample or purged until the parameters such as: pH, temperature, total dissolved solids etc... were stabilized. The samples were filtered using a 0.45um syringe filter and diluted if necessary. The samples were analyzed spectrometrically using Hach t>R 890.
IT Corporation A Member of The IT Group
APPENDIX C
FIELD GC DATA
P \Union ChemicaI\Maine\Final01 \Cofrespondence\Compil of Addi Psrmang revl doc
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IT Corporation A Member of The IT Croup
APPENDIX D
Q29 LABORATORY ANALYTICAL DATA FOR VOC'S
P \Union Chemical\Mame\Final01\Correspondence\Compil of Addi Permangrevl doc
dichlorodifluoromethane chloromethane vinyl chloride
bromomethane
chloroethane trichlorofluoromethane dielhylether
acetone 1,1-dichloroethene 1,1,2-trifluoro-1,2.2-lrichloroethane methylene chloride carbon disulfide
methyt-t-butyl ether trans-1,2-dichloroethene vinyl acetate 1,1-dichloroe thane 2-butanone (MEK) 2,2-dichloropropane cis-1.2-dichloroethene bromochloromethane chloroform tetrehydrofuran 1,1.1-trichloroelhane carbon telrachloride 1,1 -dichloropropene benzene 1,2-dichloroethane trichloroethene 1,2-dichIoropropane dibromomethane bromodichlorome thane 2-chloroelhytvinyletner
4-methyl-2-pentanone (MIBK)
2-hexanone cis-1,3-dichloropropene
SURROGATE STANDARDS
dibromoflouromethanetoluene-d8bromofluorobenzene
U = Below quantitation limit
RL Resource Laboratories, LLC
Lab Number: 3097-13 Sample Designation: B-6A(D) Date Sampled: 04/30/01 Date Analyzed: 05/12/01 Matrix: Water
VOLATILE ORGANICS Method Reference: EPA SW 846, 3rd Edition. Method 8260B.
Concentration ug/L
U u U
u u u u u u u u u u u u u u u u u u u u u . u u u u u u u u u u u
Concentration Quantitation Limit ug/L ug/L U 2 U 5 U 2 u 2 u 2 u 2 u 10 11 10 2.9 1 U 2 U 5 U 2 U 2 U 2 u 10
140 2 U 10 U 2 42 2 U 2 U 2 U 10 U 2 U 2 U 2 U 2 U 2
9.6 2 U 2 U 2 U 2 U 2 U 10 U 10 U 2
Recovery Acceptance Limits
(*) 93.8 80-120
101.2 81-117
98.4 74 -121
toluene trans-1,3-dichloropropene 1,1.2-trichloroethane
tetrachloroethene 1,3-dichloropropane dibromocnloromethane 1,2-dibromomethane
chlorobenzene 1,1,1,2-tetrachloroethane
ethylbenzene
m- and p-xytene o-xylene
styrene bromoform isopropylbenzene
bromobenzene 1,1,2,2-tetrachloroethane 1,2,3-tricnloropropane n-propy!benzene 2-chlorotoluene
4-chlorotoluene 1,3,5-trimethylbenzene tert-butylbenzene 1,2,4-trimethylbenzene sec-butyl benzene 1.3-dichlorobenzene 4-isopropyltoluene 1,4-dichlorobenzene 1,2-dichIorobenzene
n-butytbenzene 1,2-clibromo-3-chloropropane
1,2.4-trichlorobenzene hexachlorobutadiene
naphthalene 1.2.3-trichlorobenzene
Quantitation Limit ug/L
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Lab Number: 3097-22
Date Sampled: 05/01/01 Date Analyzed: 05/12/01 Matrix: Water
Sample Designation: P-13
VOLATILE ORGANICS Method Reference: EPA SW 846.3rd Edition. Method 8260B.
Concentration Quantitation Limit Concentration Quantitation Limit ug/L ug/L ug/L ug/L
4.8 2
chlorome thane U 5 ttans-1,3-dich!oropropene U 2
vinyl chloride U 2 1,1,2-trichloroethane U 2
bromomethane U 2 tetrachloroethene U 2
chlo roe thane U 2 1,3-dicrrteropropane U 2
dich'.orodifluorome thane U 2 toluene
U 2
diethylether U 10 1,2-dibromomethane U 2 trichlorofluoromelhane U 2 dibromochlorome thane
acetone 37 10 chlorobenzene U 2
1.1-dichloroethene U 1 1.1,1,2-tetrachloroethane U 2
U 21,1,2-trifluoro-1,2.2-trichloroethane U 2 ethylbenzene U 2methylene chloride U 5 m- and p-xyler.e U 2carton disulfide U 2 o-xylene U 2methyl-t-butyl ether U 2 styrene
trans-1,2-<Jichloroethene U 2 bromofcrm U 2
vinyl acetate U 10 isopropylbenzene U 2
1.1-dichloroe thane 3 2 bromobenzene U 2
2-butanone (MEK) U 10 1,1.2,2-tetrachloroethane U 2
2.2-dichloropropane U 2 1,2,3-trchlorcpropar.e U 2
cis-1,2-dichloroethene U 2 n-propy!benzene U 2
U 2bromochloromethane U 2 2-chlorotoluene
chloroform U 2 4-chlorctoluene U 2
tetrahydrofuran U 10 1,3,5-tr:methy!benzsne U 2
1,1,1 -trichloroe thane U 2 tert-butylbenzene U 2
carbon tetrachloride U 2 1,2,4-Mmethyl benzene U 2
U 2
benzene U 2 1,3-dicnlorobenzene U 2 1.1-dichloropropene U 2 sec-butylbenzene
U 21,2-dichloroelhane U 2 4-isopropyltoluene
trichloroethene 3 2 1,4-dichlorobenzene U 2
1.2-dichloropropane U 2 1,2-dichlorobenzer,s U 2
dibromomethane U 2 n-butyltenzene U 2
bromodichloromethane U 2 1,2-dibromo-3-chloropropane U 2
2-chloroethylvinylether U 2 1,2,4-trichIorobenzene U 2
4-methyl-2-pentanone (MIBK) U 10 hexachlorobutadier.e U 2
U 22-hexanone U 10 naphthalene
cis-1,3-dichloropropene U 2 1,2,3-trichlorobenzene U 2
SURROGATE STANDARDS Recovery Acceptance Limits
dibromonouromethane 89.2 80-120 toluene-da 101.5 81-117 bromofluorobenzene 97.2 74-121
U = Below quantitation limit
RL Resource Laboratories, LLC
Lab Number: 3097-24 Sample Designation: B-9A(I) Date Sampled: 05/01/01 Date Analyzed: 05/14/01 Matrix: Water
VOLATILE ORGANICS Method Reference: EPA SW 846. 3rd Edition.
dichlorodifluoromethane
chloromethane vinyl chloride bromome thane chloroethane trichlorofluoromethane diethyletrier acetone 1.1-dichloroethene 1,1,2-trifluoro-1,2.2-trichloroethane
methytene chloride carton dlsulfide
methyt-t-butyl ether
trans-1,2-dichloroethene vinyl acetate 1,1-dichloroethane
2-butanone (MEK) 2.2-dichloropropane cis-1,2-dichloroethene bromochloromethane chloroform
letrahydrofuran
1,1.1 -trichloroe thane carbon tetrachloride
1,1 -dichloropropene
benzene 1,2-dichloroethane trichloroethene 1,2-dichloropropane dibromomethane bromodichloromethane 2-chloroethylvlnytether
4-methyl-2-pentanone (MIBK) 2-hexanone
cis-1,3-dichloropropene
SURROGATE STANDARDS
dibromoflouromethane
Ioluene-d8
bromofluorobenzene
U = Below quantitation limit
Concentration
ug/L U U U U U U U
380 U 38 U U U U U
2700 U U U U U U
100 U U U U U U U U U U U U
Recovery
100.2
100.3
100.8
Method 8260B.
Quantitation Limit
ug/L 20 toluene
50 • trans-1,3-dichloropropene
20 1,1,2-trichloroethane
20 tetrachloroethene
20 1,3-dichloropropane
20 dibromochloromelhane
100 1,2-dibromomethane
100 chlorobenzene
10 1.1.1,2-tetrachloroe thane
20 ethylbenzene
50 m- and p-xylene
20 o-xylene
20 styrene
20 bromoform
100 isopropylbenzene
20 bromobenzene
100 1.1,2,2-tetrachloroethane
20 1,2,3-trichloropropane
20 n-propylbenzene
20 2-chlorotoluene
20 4-chIorotoluene
100 1,3,5-trimethyl benzene
20 tert-butylbenzene
20 1,2,4-trimethylbenzene
20 sec-butylbenzene
20 1.3-dichlorobenzene
20 4-isopropyltoluene
20 1,4-dichlorobenzene
20 1,2-dichlorobenzene
20 n-butytbenzene
20 1,2-dibromo-3-chloropropane
20 1,2.4-trichtorobenzene
100 hexachlorobutadiene
100 naphthalene
20 1,2.3-trichlorobenzene '
Acceptance Limits
80-120
81-117
74-121
Concentration
ug/L
U U
U U
U U U
U U U U U
U U
U U U
U U U U U
U
U U U
U U U U U
U
U U U
Quantitation Limit ug/L 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20
RL Resource Laboratories, LLC
Lab Number. 3097-25 Sample Designation: MW-15(D) Date Sampled: 05/01/01 Date Analyzed: 05/14/01 Matrix: Water
VOLATILE ORGANICS Method Reference: EPA SW 846, 3rd Edition . Method 8260B
Concentration Quantitation Limit Concentration Quantitation Limit
ug/L ug/L ug/L ug/L
dichlorodifluoromethane U 2 toluene U 2
chloromethane U 5 trans-1 ,3-dichloropropene U 2
vinyl chloride U 2 1,1,2-trichtoroethane U 2
bromomethane U 2 tetrachloroethene U 2
chloroethane U 2 1,3-dichloropropane U 2
trichlorofluoromethane U 2 (Sbromochloromethane U 2
diethylether U 10 1 ,2-dibromomethane U 2
acetone U 10 chlorobenzene U 2
1 , 1-dichloroethene U 1 1,1,1 ,2-tetracnloroethane U 2
1 ,1 ,2-trifluorc-1 ,2.2-trichloroethane U 2 ethylbenzene U 2
methylene chloride U 5 m- and p-xylene U 2
carbon disulfide U 2 c-xylene U 2
methyl-t-butyl ether U 2 styrene U 2
trans-1 ,2-dichloroethene U 2 bromoform U 2
vinyl acetate U 10 isopropyt benzene U 2
1,1-dichloroe thane U 2 Sromobenzene U 2
2-butanone (MEK) U 10 1,1 ,2,2-tetrachloroethane U 2
2.2-dichloropropane U 2 1 ,2,3-trichloropropane U 2
cis-1 ,2-dichloroethene U 2 n-propyibenzene U 2
bromochioromethane U 2 2-chlorotoluene U 2
chloroform U 2 4-chloro toluene U 2
tetrahydrofuran U 10 1 .3,5-trimethylbenzene U 2
1,1,1-trichloroe thane U 2 tert-butylbenzene U 2
carbon tetrachloride U 2 1 ,2,4-trimethylbenzene U 2
1 . 1 -dichloropropene U 2 sec-butylbenzene U 2
benzene U 2 1,3-dichlorobenzene U 2
1.2-dichloroe thane U 2 4-isopropyltoluene U 2
trichloroethene U 2 1 ,4-dichloro benzene U 2
1 .2-dichloropropane U 2 1 ,2-dichlorobenzene U 2
dibromomethane U 2 n-butylbenzene U 2
bromodichlo'romethane U 2 1 ,2-<libromo-3-chloropropane U 2
2-chloroethyMnylether U 2 1 ,2,4-trichlorobenzene U 2
4-methy1-2-pentanone (MI8K) U 10 hexachlorobutadiene U 2
2-hexanone U 10 naphthalene U 2
cis-1 ,3-dichloropropene U 2 1 ,2,3-trichlorobenzene U 2
note M: Surrogate recovery low due to suspected matrix interference. Sample was run in duplicate to confirm matrix effect on surrogate recovery.
SURROGATE STANDARDS Recovery Acceptance Limits
dibromoflouromethane 12.0 M 80-120 toluene-d8 101.6 81-117 .-• bromofluorobenzene 101.3 74-121
U = Below quantitation limit
RL Resource Laboratories, LLC
Lab Number: 3097-26 Sample Designation: B-12C(S) Date Sampled: 05/01/01 Date Analyzed: 05/12/01 Matrix: Water
VOLATILE ORGANICS Method Reference: EPA SW 846, 3rd Edition. Method 8260B.
Concentration Quantitation Limit Concentration Quantitation Limit
ug/L ug/L ug/L ug/L
dichlorodifluoromethane 5 2 toluene U 2
chloramethane U 5 -trans-1,3-dichloropropene U 2
vinyl chloride 35 2 1,1,2-trichloroethane U 2
bromomethane U 2 tetrachloroethene 5 2
chloroe thane U 2 1,3-«JichIoropropane U 2 3.1 2
diethytether U 10 1,2-dibromomethane U 2
acetone • 21 10 chlorobenzene U 2
1,1-dichloroethene 62 1 1,1,1,2-tetrachloroethane U 2
trichlorofluorome thane U 2 dibromochloromethane
1,1.2-trifluoro-1,2.2-trichloroethane U 2 ethyibenzene U 2
methytene chloride U 5 m- and p-xylene U 2
carton disulfide U 2 e-xytene 5.1 2
methyl-t-butyl ether U 2 styrene U 2
trans-1,2-dichloroethene U 2 bromoform U 2
vinyl acetate U 10 Isopropylbenzene U 2
1,1-dichloroethane 950 D 20 bromobenzene U 2
2-butanone (MEK) 17 10 1,1,2,2-tetrachloroethane U 2
2,2-dicnloropropane U 2 1,2.3-trichloropropane U 2
cis-1,2-dichloroethene 330 2 n-propylbenzene U 2 2
chloroform U 2 4-chlorotoluene U bromochloromethane U 2 2-chlorotoluene U
2
tetrahydrofuran 68 10 1,3,5-trimelhylbenzene U 2
1.1,1-trichloroethane U 2 tert-butylbenzene U 2
carbon tetrachloride U 2 1,2,4-trimethylbenzene 2.3 2
1,1-dichloropropene U 2 sec-butylbenzene U 2
benzene U 2 1,3-dichlorobenzene U 2
1,2-dichloroethane U 2 4-isopropvltoluene
trichloroethene 86 2 1,4-dichlorobenzene U 2 U 2
U 21,2-dichloropropane U 2 1,2-dichlorobenzene
dibromomethane U 2 n-butylbenzene U 2
bromodichloromethane U 2 1,2-dibromo-3-chloropropane U 2
U 22-chloroethylvinytether U 2 1,2,4-trichlorobenzene
4-methyl-2-pentanone (MIBK) 45 10 hexachlorobutadiene U ' 2
U 22-hexanone U 10 naphthalene
cis-1,3-dichloropropene U 2 1,2,3-trichlorobenzene U 2
note D: Result taken from a separate analysis of a diluted sample.
SURROGATE STANDARDS Recovery Acceptance Limits
dibromoflouromethane 90.3 80 • 120 toluene-d8 101.7 81-117
bromofluorobenzene 98.3 74-121
U = Below quantitation limit
RL Resource Laboratories, LLC
Lab Number. 3097-30 Sample Designation: B-12B(I) Date Sampled: 05/01/01 Date Analyzed: 05/14/01 Matrix: Water
VOLATILE ORGANICS Method Reference: EPA SW 846, 3rd Edition. Method 8260B.
Concentration Quantitation Limit
ug/L ug/L ug/L ug/L
dichlorodifluorome thane U 20 toluene U 20
Concentration Quantitation Limit
chloromethane U 50 -• trans-1,3-dichloropropene U 20
vinyl chloride U 20 1,1,2-trichloroethane U 20
bromomelhane U 20 tetrachloroethene U 20
chloroethane U 20 1,3-dichloropropane U 20
trichlorofluoromethane U 20 dibromochloromethane U 20
diethylether U 100 1,2-tfibromome thane U 20
acetone 380 100 chlorobenzene U 20
1.1-dichloroethene 120 10 1.1,1,2-tetrachloroethane U 20
1,1,2-trifluoro-1,2.2-trichloroe thane U 20 ethylbenzene 120 20
methylene chloride U 50 m- and p-xylene 81 20
cartxin disutfide U 20 o-xylene 49 20
methyM-butyl ether U 20 styrene U 20
trans-1,2-dichloroethene U 20 brcmoform U 20
vinyl acetate U 100 iscpropylbenzene U 20
1,1-dichloroethane 2300 20 bromobenzene U 20
2-butanone (MEK) 270 100 1,1,2,2-tetrachloroethane U 20
2,2-dichloropropane U 20 1,2,3-trichloropropane U 20
cis-1,2-dichloroethene 590 20 n-propylbenzene U 20
bromcchlorome thane U 20 2-ch!orototuene U 20
chloroform U 20 4-chlorotoluene U 20
tetrahydrofuran U 100 1,3,5-trimethylbenzene U 20
1,1,1 -trichloroethane U 20 tert-butylbenzene U 20
carbon tetrachloride U 20 1,2,4-trimethylbenzene U 20
1,1 -tiichloropropene U 20 sec-butylbenzene U 20
benzene U 20 1,3-dichlorobenzene U 20
1,2-dichloroethane U 20 4-isopropyltoluene U 20
trichloroethene 28 20 1,4-dichlorobenzene U 20
1,2-dichloropropane U 20 1,2-dichlorobenzene
dibromomethane U 20 rv-butylbenzene U 20 U 20
bromodichloromethane U 20 1,2-dibromo-3-chloropropane U 20
2-chIoroethylvinylether U 20 1,2,4-trichtorobenzene U 20
U 20 4-methyl-2-pentanone (MIBK) 280 100 hexachlorobutadiene U 20 2-hexanone U 100 naphthalene U 20 cis-1,3-dichtoropropene U 20 1 ,2,3-trfchlorobenzene
SURROGATE STANDARDS Recovery Acceptance Limits
dibromoflouromethane 91.0 80-120 toluene-d8 100.2 81-117 bromofluorobenzene 100.5 74 -121
U = Below quantitation limit
RL Resource Laboratories, LLC
Lab Number: 3097-33 Sample Designation: B-8A(D) Date Sampled: 05/01/01 Date Analyzed: 05/14/01 Matrix: Water
VOLATILE ORGANICS Method Reference: EPA SW 846, 3rd Edition. Method 8260B.
Concentration Quantitation Limit ug/L
Concentration Quantitatlon Limit
ug/L ug/l. ug/L
dichlorodifluoromethane U 2 toluene U 2
chlorome thane U 5 .•trans-1,3-dichloropropene U 2
vinyl chloride U 2 1,1,2-trichloroethane U 2
bromo me thane U 2 tetrachloroethena U 2
chloroethane U 2 1,3-dichloropropane U 2
trichlorofluoromethane U 2 dibromochloromelhane U 2
diethylether U 10 1,2-dibromomethane U 2
acetone 30 10 chlorobenzene U 2
1.1-dichloroethene 1.4 1 1.1,1,2-tetrachloroethane U 2
1,1,2-trifluoro-1,2,2-trichloroethane U 2 ethytbenzene U 2
methylene chloride U 5 m- and p-xylene U 2
carbon disutfide U 2 o-xylene U 2
metnyl-t-butyl ether U 2 styrene U 2
trans-1,2-dichloroethene U 2 bromoform U 2
vinyl acetate U 10 isopropylbenzene U 2
2-butanone (MEK) U 10 1.1,2,2-tetrachloroethane U U 2
2
bromochloromethane U 2 2-chIorotoluene
2,2-dichlorapropane U 2 1.2,3-trichloropropane U 2
cis-1,2-dichloroethene U 2 n-propylbenzene U 2
1,1-dichloroethane 73 2 bromobenzene
U 2
chloroform U 2 4-chlorotoluene U 2
tetrahydrofuran 17 10 1,3,5-trimethylbenzene U 2
1.1.1 -trichloroe thane U 2 tert-butylbenzene U 2
carbon tetrachloride U 2 1.2,4-trimetriy!benzene U 2
1,1-dichloropropene U 2 sec-butylbenzene U 2
benzene U 2 1.3-dichlorobenzene U 2
1,2-dichloroethane U 2 4-isopropyltoluene U 2
trichloroe thene U 2 1,4-dichlorobenzene U 2
1,2-dichloropropane U 2 1,2-dichlorotenzene U 2
dibromomethane U 2 n-butyl benzene U 2
bromodichlorbmethane U 2 1,2-dibromo-3-chloropropane U 2
2-chloroethylvinylether U 2 1,2,4-trichlorobenzene U 2
U 10 hexachlorobutadiene U 24-methyl-2-pentanone (MIBK) 2-hexanone U 10 naphthalene U 2
cis-1,3-dichloropropene U 2 1,2,3-trichlorobenzene U 2
SURROGATE STANDARDS Recovery Acceptance Limits
dibromodouromethane 98.7 80 -120 toluene-d8 100.4 81-117 bromofluorobenzene 101.1 74-121
U = Below quantitation limit
RL Resource Laboratories, LLC
Lab Number: 3109-01
Date Sampled: 05/01/01 Date Analyzed: 05/14/01 Matrix: Water
Sample Designation: P-23
VOLATILE ORGANICS Method Reference: EPA SW 846, 3rd Edition. Method 8260B.
Concentration Quantitation Limit Concentration Quantitation Limit ug/L ug/L ug/L ug/L
dichlorodifluoromethane U 2 toluene U 2
chlorome thane U 5 : trans-1,3-dichloropropene U 2
vinyl chloride U 2 1,1,2-trchloroethane U 2
bromomelhane U 2 tetrachloroethene U 2
chloroethane U 2 1,3-dichIoropropane U 2
U 2
diethylether U 10 1,2-dibromomethane U 2
acetone 38 10 chlorobenzene U 2
1.1-dichloroethene U 1 1,1.1,2-tetrachloroethane U 2
trichlorofluoromethane U 2 CTbromochlorome thane
1.1,2-trifluoro-1,2,2-trichloroethane 86 2 ettiylbenzene U 2
U 2methylene chloride U 5 m- and p-xylene
carbon disulfide U 2 o-xyler.e U 2
U 2methyl-t-butyt ether U 2 styrene
trans-1,2-dichloroethene U 2 bromoforrn U 2
vinyl acetate U 10 isopropytbenzene U 2
U 2
2-butanone (MEK) U 10 1,1,2,2-tetrachtoroethane U 2
2,2-dichloropropane U 2 1,2.3-trichloropropane U 2
1.1-dichloroethane 1100 D 20 fcromobenzene
cis-1,2-dichloroethene U 2 n-propyibenzene U 2
U 2bfomochloromethane U 2 2-chlcrotoluene
chlorofonn U 2 4-chlorotoluene U 2
tetrahydrofuran U 10 1,3,5-trimethylbenzene U 2
1,1,1-trichloroe thane 200 2 tert-butylbenzene U 2
carbon tetrachloride U 2 1,2,4-trimethylbenzene U 2
1,1-dichloropropene U 2 sec-butylbenzene U 2
U 2benzene U 2 LS-dichlorcbenzene U 21,2-dichloroe thane U 2 4-isopropyltoluene
trichloroethene U 2 1,4-dich!orobenzene U 2
1,2-dichloropropane U 2 1,2-dichlorobenzene U 2
U 2dibromome thane U 2 n-but/benzene
bromodichlo'rome thane U 2 1.2-dibromo-3-chloropropane U 2
2-chloroethylvinylether U 2 1,2,4-trichIorobenzene U 2
4-methyl-2-pentanone (MIBK) U 10 hexachlorobutadiene U 2
U 22-hexanone U 10 naphthalene
cis-1,3-dichloropropene U 2 1,2,3-trichtorobenzene U 2
note D: Result taken from a seperate analysis of a diluted sample.
SURROGATE'STANDARDS Recovery Acceptance Limits
dibromoflouromethane 99.1 80-120 toluene-d8 101.4 81-117 bromofluorobenzene 100.0 74 -121
U = Below quantitation limit
RL Resource Laboratories, LLC
Lab Number: 3109-03
Date Sampled: 05/01/01 Date Analyzed: 05/14/01 Matrix: Water
Sample Designation: P-22
VOLATILE ORGANICS Method Reference: EPA SW 846, 3rd Edition. Method 8260B.
Concentration Quantitation Limit Concentration Quantitation Limit
ug/L ug/L ug/L ug/L
dichlorodifluoromethane U 2 toluene U 2
chloromelhane U 5 trans-1 ,3-dichloropropene U 2
vinyl chloride U 2 1.1,2-trichloroethane U 2
bromomethane U 2 teta chloroe thene U 2
chloroe thane U 2 1,3-dichtoropropane U 2
trichlorofluoromethane U 2 dibromochloromethane U 2
diethylether U 10 1 ,2-djbromomethane U 2
acetone U 10 chloro benzene U 2
1.1-dichloroethene U 1 1.1.1 ,2-tetrachloroe thane U 2
1 ,1 .2-trifluoro-1 ,2.2-trichloroethane U 2 ethylbenzene U 2
mettiytene chloride U 5 m- and p-xytene U 2
carbon disulfide U 2 o-xylene U 2
methyl-t-butyt ether U 2 styrene U 2
trans-1 ,2-dichloroethene U 2 bromoform U 2
vinyl acetate U 10 isepropylbenzene U 2
1,1-dichloroethane 170 2 bromobenzene U 2
2-butanone (MEK) U 10 1 .1 ,2,2-tetrachloroe thane U 2
2,2-dichloropropane U 2 1 ,2,3-trichloropropane U 2
cis-1 ,2-dichloroethene U 2 n-propy!benzene U 2
bromochloromethane U 2 2-chIorotoluene U 2
chloroform U 2 4-chlorotoluene U 2
tetrahydrofuran U 10 1 .3,5-trimethylbenzene U 2
1,1,1-trichloroethane U 2 tert-butylbenzene U 2
carbon tetrachloride U 2 1 ,2,4-trimethylbenzene U 2
1,1-dichloropropene U 2 sec-butylbenzene U 2
benzene U 2 1 ,3-dichloroben2ene U 2
1,2-dichloroe thane U 2 4-isopropyttoluene U 2
trichloroethene U 2 1 ,4-dichtorobenzene U 2
1.2-dichloropropane U 2 1 ,2-dichIorobenzene U 2
dibromome thane U 2 n-buryfbenzene U 2
bromodichloromethane U 2 1 ,2-diofomo-3-chloropropane U 2
2-chloroethytvinylether U 2 1 ,2.4-trichlorobenzene U 2
4-methyl-2-pentanone (MIBK) U 10 hexachlorobutadiene U 2
2-hexanone U 10 naphthalene U 2
cis-1 ,3-dichloropropene U 2 1,2.3-trichlorobenzene U 2
note M: Surrogate recovery low due to suspected matrix interference. Sample was run in duplicate to confirm matrix effect on surrogate recovery.
SURROGATE STANDARDS Recovery Acceptance Limits
dibromoflouromethane 43.8 M 80-120 toluene-d8 101.5 81-117
bromofluorobenzene 102.1 74-121
U = Below quantitation limit
RL Resource Laboratories, LLC