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Annual Groundwater Monitoring Report, Vermont Yankee Power Plant, Sms Site 99-2617 Vernon, Vermont
	ML061730219
Person / Time
Site:	Vermont Yankee File:NorthStar Vermont Yankee icon.png
Issue date:	02/07/2006
From:	; State of VT, Agency of Natural Resources
To:	Dewald L; Entergy Nuclear Operations, Office of Nuclear Reactor Regulation
References
	%dam200611, 04-201215.00, FOIA/PA-2010-0209
	Download: ML061730219 (80)
	v • d • e

State of Vermont Department of Fish and Wildlife Department of Forests, Parks, and Recreation Department of Environmental Conservation State Geologist RELAY SERVICES FOR THE HEARING IMPAIRED 1-800-253-0191 TDD>Voice 1-800-253-0195 Voice>TDD AGENCY OF NATURAL RESOURCES 103 South Main Street / West Building Waterbury, Vermont 05671-0404 802-241-3877 Fax 802-241-3296 gerold.noyes@state.vt.us Received FEB 9 2006 By Lpr'7~

February 7, 2006 ENTERGY NUCLEAR VERMONT YANKEE ATTN: LYNN DEWALD GOVERNOR HUNT ROAD VERNON, VERMONT 05354 RE:

Annual groundwater monitoring report, Vermont Yankee Power Plant, SMS Site # 99-2617 Vernon, Vermont

Dear Ms. DeWald:

The SMS has reviewed the January 23, 2006 groundwater monitoring and product recovery report for samples collected on October 17, 2005 and product removal from December 2004 to December 2005. The report was prepared by Environmental Compliance Services. Drinking water samples are collected quarterly by Vermont Yankee with the most recent sample collected on December 12, 2005.

One or more of the following petroleum compounds: naphthalene, 1,2,4-and 1,3,5-trimethylbenzene were detected at levels above the Vermont Groundwater Enforcement Standards (VGES) in monitor wells MW-I and -8. MW-6 contained trace petroleum contaminants below the VGES. Monitor well MW-2 had tetrachloroethene (PCE) contamination above the VGES. MW-5 and -7 contained PCE below the VGES.

Monitor well MW-9 contained free product on the sample date and was not sampled. To date approximately 149 liters of free product have been recovered from MW-1, -6, -8, and -9..

Free product monitoring and recovery should continue to be performed on a quarterly, monthly, or weekly basis by Vermont Yankee personnel as needed. All monitor wells should be sampled via EPA Method 8260 for volatile organic compounds (VOCs) in Fall 2006. If any monitor wells contain measurable free product, they should not be sampled, and they should be reported as containing free product on the sample date.

The SMS looks forward to reviewing the next annual report by January 15, 2007. If I can be of assistance, please contact me at (802) 241-3877 or gerold.noves(state.vt.us.

Sincerely, SAJft45 over Regional Offices - BarrelEssex Jcl./Rutland/Sprinafier!i/St,Inhnshtirv

Vermont Yankee, SMS Site #99-2617 February 7, 2006 Page 2 of 2 Gerold Noyes, P.E.

Environmental Engineer Sites Management Section CC:

David Balk, ECS (via electronic mail)

K:\\Site.Files\\ 999.2601.to. 1999,2700\\1 999.2617.Vermont.Yankee'2006\\020706.dewald.let.doc

Phase (check one)

Type (Check one)

I] Initial Site Investigation

[] Corrective Action Te Work Scope Feasibility Investigation P

Technical Report El Corrective Action Plan Re PCF El Corrective Action Reimbursement Summary Report Request 0 Operations and Corr General Monitoring Report Correspondence 2005 Annual Monitoring Report Entergy Nuclear Vermont Yankee, LLC 320 Governor Hunt Road Vernon, Vermont SMS Site #99-2617 Prepared for:

MR. GEROLD NOYES SITES MANAGEMENT SECTION VT DEC WASTE MANAGEMENT DIVISION 103 SOUTH MAIN STREET WEST BUILDING WATERBURY, VERMONT 05671-0404 FILE No. 04-201215.00 DOCUMENT: DEc05REPoRT JANUARY 23,2006 PREPARED BY:

ENVIRONMENTAL COMPLIANCE SERVICES, INC.

30 HARms PLACE; BRATTLEBORO, VT 05301 FAX: 802-257-1603 www.ecsconsult.com 802-257-1195

Am k-30 HARRIS PLACE BRATTLEBORO, VT 05301 802-257-1195 FAX: 802-257-1603 WWW. ECSCONSULT.COM January 23, 2006 Project: 04-201215.00 Document: Dec05report Mr. Gerold Noyes Sites Management Section VT DEC Waste Management Division 103 South Main Street/West Building Waterbury, VT 05671-0404 RE:

2005 Annual Monitoring Report, October 2004 - October 2005 Entergy Nuclear Vermont Yankee, LLC 320 Governor Hunt Road Vernon, Vermont SMS Site #99-2617

Dear Mr. Noyes:

Enclosed please find the above-referenced report for your review. This report includes groundwater sampling data from October 2005. Also provided is data compiled by Vermont Yankee, on drinking water analyses completed on samples from the COB potable water supply well #20559 and recovery data for removal of light non-aqueous phase liquid (LNAPL) from selected wells in 2005. If you have any questions or require further information, please contact me at the Brattleboro office of ECS at 802-257-1195.

Sincerely ENVIRONMENTAL COMPLIANCE SERVICES, INC.

David Balk, P.G., R.S.

Senior Project Manager Enclosure cc:

Lynn DeWald, Environmental Specialist, Entergy Nuclear Vermorit Yankee, LLC HADDAM, CT TAMPA, FL AGAWAM, MA AUBURN, MA WAKEFIELD, MA Bow. NH MARION MY PDA^r-ri

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TABLE OF CONTENTS 1.0 IN TR O D U CTIO N................................................................................................................................................

1 2.0 GROUNDWATER AND DRINKING WATER MONITORING.................................................................

2 2.1 LABORATORY ANALYSIS OF DRINKING WATER SAMPLES.........................................................................

2 2.2 LABORATORY ANALYSIS OF GROUNDWATER SAMPLES..............................................................................

3 2.2.1 V O C A nalyses.........................................................................................................................................

3 2.2.1.1 Petroleum Hydrocarbons................................................................................................................................

3 2.2.1.2 Chlorinated VOCs and Ketones......................................................................................................................

3 3.0 RESULTS OF LNAPL REMOVAL ACTIVITIES.

4.0 CONCLUSION

S........................................

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.......................7 FIGURES:

Figure 1 Figure 2 Figure 3 TABLES:

Table 1 Table 2 Table 3 Table 4 APPENDICES:

Site Locus Map Groundwater Potentiometric Map Naphthalene Isoconcentration Map Groundwater Potentiometric Data Results and Standards of Petroleum Hydrocarbons in Groundwater Results and Standards of Chlorinated VOCs and Ketones in Groundwater Free Product Recovery Table for December 2004 through December 2005 Appendix A Appendix B Appendix C AppendixD Groundwater Gauging & Sampling Log COB Potable Water Supply Well #20559 Summary Table Laboratory Data Sheets & Chain of Custody Graphs

Annual Monitoring Report, Site #99-2617 Document: 04-201215.00\\DecO5 report Vermont Yankee Nuclear Power Station January 23, 2006 Vernon, Vermont Page 1

1.0 INTRODUCTION

This report documents annual groundwater sampling results conducted at the No. 2 Fuel Oil release area located at Entergy Nuclear Vermont Yankee, LLC (Vermont Yankee) in Vernon, Vermont (the Site)(see Site Locus, Figure 1). It has been prepared by Environmental Compliance Services, Inc., (ECS) of Brattleboro, Vermont on behalf of Entergy Nuclear Northeast.

Vermont Yankee is a nuclear powered electrical generating station which has been in operation since 1972. In the spring of 1999 groundwater monitoring wells were installed in the vicinity of a former underground storage tank (UST) as part of an environmental assessment for the Site. Groundwater samples collected during the initial environmental assessment from the on-Site groundwater monitoring wells contained volatile organic compounds (VOCs) that exceeded Vermont Department of Environmental Conservation (VTDEC) Primary Groundwater Quality Standards (PGQS). An additional five (5) groundwater monitoring wells were installed at the Site during subsequent investigations. Light non-aqueous phase liquid (LNAPL) identified as #2 fuel oil was encountered in monitoring wells MW-1,

-8 and -9. The Site Investigation Report recommended free product recovery and natural attenuation with quarterly groundwater monitoring as a remedial alternative.

Quarterly groundwater monitoring commenced in December 1999. The Sites Management Section (SMS) of the VTDEC issued Site #99-2617 in 1999. Beginning in 2002, monitoring was reduced to once annually.

Vermont Yankee began a free product collection program for monitoring wells MW-1 during July 1999, MW-6 during January 2004, MW-8 during December 1999, and MW-9 in November 2002. Due to heightened security, sampling in 2002 was performed by Vermont Yankee personnel.

This report summarizes the following:

" annual groundwater gauging and groundwater sample collection by ECS;

" fourth quarter drinking water sample data completed by Vermont Yankee personnel;

" LNAPL removal and recovery data compiled by Vermont Yankee personnel;

" annual report preparation by ECS, including conclusions and recommendations.

Annual Monitoring Report, Site #99-2617 Document: 04-201215.00\\DecO5 report Vermont Yankee Nuclear Power Station January 23, 2006 Vernon, Vermont Page 2 2.0 GROUNDWATER AND DRINKING WATER MONITORING Annual groundwater gauging and sampling was performed by ECS personnel on October 17, 2005.

Depth to groundwater in each well was measured with a Solinst electronic oil and water interface probe (I-probe) level indicator from the top of the monitoring well PVC. The instrument is accurate to 0.01 foot.

Groundwater samples were collected from eight of the nine monitoring wells associated with the Site.

Well MW-9 was not sampled due to the presence of LNAPL on the sampling date. Groundwater samples were obtained using disposable plastic bailers following the purging of a minimum of three well volumes of groundwater (except for MW-3 which required a larger purge than could be accomplished in a reasonable amount of time by bailer sampling). Each collected sample was placed into two 40 milliliter (ml) glass VOA vials preserved with HCI. All samples including the trip blank were immediately stored on ice upon collection, and refrigerated until delivery was made to the Spectrum Analytical, Inc.

laboratory located in Agawam, Massachusetts. Samples were submitted for analysis of VOCs by EPA Method 8260. A copy of the groundwater gauging and sampling log is included in Appendix A.

All gauging data obtained to date from monitoring wells associated with the Site are presented in Table 1.

Depth to groundwater ranged from 17.63 feet to 18.27 feet. Groundwater elevations varied slightly since October 2004, with an average increase of 0.20 feet at the nine monitoring locations. The October 17, 2005 data was used to generate a groundwater potentiometric map presented as Figure 2.

Groundwater at the Site was determined to flow in a northerly direction during the October 2005 gauging event. This flow direction is consistent with past observations at the site. This flow direction may be influenced by building footprints, properties of geological features in the area, or other hydrological irregularities.

Contaminant concentrations at the site do not appear to be influenced by fluctuations in groundwater elevations observed at the site since 1999.

2.1 LABORATORY ANALYSIS OF DRINKING WATER SAMPLES Vermont Yankee personnel collected a drinking water sample from the COB potable water supply well (WSDT) # 20559) on February 9, May 10, July 28, and December 6, 2005. A summary table of the results of analyses on these samples is provided in Appendix B.

The December 6, 2005 drinking water sample collected from the COB system was analyzed for VOCs via EPA Method 524.2. The sample was collected at the first floor lunch room sink of the COB system. No parameters tested for in COB potable water supply well drinking water sample for the 12/6/05 were detected above Minimum Detection Limits (MIDLs). No contaminant concentrations detected in drinking water exceeded Vermont PGQS.

Annual Monitoring Report, Site #99-2617 Document: 04-201215.00\\DecO5 report Vermont Yankee Nuclear Power Station January 23, 2006 Vernon, Vermont Page 3 2.2 LABORATORY ANALYSIS OF GROUNDWATER SAMPLES 2.2.1 VOC Analyses The groundwater samples obtained on October 17, 2005 were analyzed by EPA Method 8260.

Results are summarized in Table 2 and Table 3, which include VT PGQS and results of previous analyses for reference. The complete laboratory data sheets and chain of custody record are presented in Appendix C.

2.2.1.1 Petroleum Hydrocarbons A summary of petroleum hydrocarbons detected in groundwater collected is presented as Table 2. A Naphthalene isoconcentration map constructed from the October 17, 2005 laboratory data is presented as Figure 3. Groundwater samples collected from monitoring wells MW-1, and MW-8 contained VOC concentrations that exceed VTDEC PGQS.

Although well MW-9 was not sampled due to the presence of LNAPL, it is assumed based upon historical data that PGQS were exceeded by VOC concentrations in groundwater at this monitoring point. The highest concentrations of dissolved petroleum VOCs were reported in the groundwater samples collected from monitoring well MW-8.

Concentrations of 1,2,4-Trimethylbenzene (124 micrograms per liter, lag/L), 1,3,5-Trimethylbenzene (53.6 pg/L) and Naphthalene (250.igfL) were detected at MW-8.

Groundwater samples collected from MW-1 revealed concentrations of 1,2,4-Trimethylbenzene (69.2 jig/L), 1,3,5-Trimethylbenzene (46 jig/L), and Naphthalene (175

.tg/L) which exceed PGQS. Concentrations of petroleum hydrocarbons above PGQS were not reported in samples collected from monitoring wells MW-3, MW-4, MW-5 MW-6 or MW-7.

Contaminant concentrations in groundwater exhibited an increase in the sample from MW-1 compared to the data from October 2004, but data collected since 1999 suggest an overall decreasing trend at MW-i.

Contaminant concentrations in groundwater exhibited a decrease in the sample from MW-6 (to levels below PGQS) compared with the data from October 2004, and data collected since 1999 suggest an overall decreasing trend at MW-6.

Contaminant concentrations in groundwater exhibited a decrease in the sample from MW-8 compared to the last time the monitoring well was sampled in 2002, and there is insufficient historical data to suggest a trend. The presence of LNAPL in this monitoring well in 2003 and 2004; as well as its continued presence in MW-9 since 2003 suggests that contaminant levels will persist at these locations.

Graphs showing 1,2,4 & 1,3,5-Trimethylbenzenes and Napthalene concentrations, and groundwater elevations over time for monitoring wells MW-1, MW-6 and MW-8 are provided in Appendix D.

2.2.1.2 Chlorinated VOCs and Ketones Historical laboratory data relating to chlorinated VOCs and Ketones is included as Table

3. Groundwater samples collected from monitoring wells MW-2, MW-5, and MW-7

Annual Monitoring Report, Site #99-2617 Document: 04-201215.00\\DecO5 report Vermont Yankee Nuclear Power Station' January 23, 2006 Vernon, Vermont Page 4 contained concentrations of Tetrachloroethene (PCE), with the reported concentration of 13.7 jig/L at MW-2 exceeding VTDEC PGQS.

PCE concentration in groundwater exhibited an increase in the sample from MW-2 compared to the data from October 2004, but data collected since 1999 suggest an overall decreasing trend in PCE concentration at MW-2. A graph of PCE concentration and groundwater elevation over time at monitoring well MW-2 is included in Appendix D.

The only other chlorinated VOC reported in samples above MDLs was 1 jig/L of TCE reported in the MW-2 sample, which is below the VTDEC PGQS.

Annual Monitoring Report, Site #99-2617 Document: 04-201215.00\\DecO5 report Vermont Yankee Nuclear Power Station January 23, 2006 Vernon, Vermont Page 5 3.0 RESULTS OF LNAPL REMOVAL ACTIVITIES Vermont Yankee personnel completed LNAPL gauging and removal activities throughout the monitoring period by gauging monitoring wells MW-1, -6, -8, and -9 with a GeoTech I-probe and removing any detected LNAPL with a disposable bailer. All product and groundwater collected is placed into a 55 gallon drum for disposal.

Vermont Yankee initiated weekly LNAPL recovery efforts in November 2002 due to the discovery of 3 feet of LNAPL in MW-9. During the October 2005 sampling event, 0.01 foot of product was noted in MW-9 and sheen of product was noted in MW-1, MW-6 and MW-8.

From December 2004 to December 2005, 0.1 milliliters (ml) of fuel oil was recovered from MW-1, a total of approximately 2.6 ml from MW-6, 0.8 ml from MW-8, and 15.2 ml from MW-9. To date, total recovery amounts of fuel oil are 2.23 liters from MW-1, 17.9 ml from MW-6, 26.08 liters from MW-8, and 120.68 liters from MW-9. A free product recovery table for December 2004 through December 2005 is included as Table 4.

Annual Monitoring Report, Site #99-2617 Document: 04-201215.00\\DecO5 report Vermont Yankee Nuclear Power Station January 23, 2006 Vernon, Vermont Page 6

4.0 CONCLUSION

S Based on the information provided by Vermont Yankee and review of the laboratory reports of analyses completed on sampled collected by ECS on October 19, 2004, the following conclusions are made:

Depth to groundwater ranged from 17.63 feet to 18.27 feet. Groundwater elevations increased an average of 0.20 feet since 2004 based on the data collected from nine monitoring wells.

Groundwater flow is interpreted to flow in an easterly direction towards the Connecticut River, which is consistent with past observations at the site.

LNAPL was present on the water table at monitoring well MW-9 in a measurable quantity during the sampling event, and during LNAPL recovery events at monitoring wells MW-I, MW-6, MW-8 and MW-9.

Groundwater samples collected from monitoring wells MW-i and MW-8 contained Petroleum Hydrocarbon concentrations that exceed VTDEC PGQS.

" The concentrations of PCE detected at MW-2 exceeded PGQS.

Dissolved concentrations of petroleum hydrocarbons exhibited an increase at MW-i; and a decrease at MW-6 from October 2004 to October 2005, and a decrease at MW-8 from October 2002 to October 2005.

From December 2004 to December 2005, 0.1 milliliters (ml) of fuel oil was recovered from MW-1, a total of approximately 2.6 ml from MW-6, 0.8 ml from MW-8, and 15.2 ml from MW-9. To date, total recovery amounts of fuel oil are 2.23 liters from MW-1, 17.9 nil from MW-6, 26.08 liters from MW-8, and 120.68 liters from MW-9.

Annual Monitoring Report, Site #99-2617 Document: 04-201215.00\\DecO5 report Vermont Yankee Nuclear Power Station January 23, 2006 Vernon, Vermont Page 7 5.0 RECOMMENDATIONS

" ECS recommends continuing the annual groundwater sampling program for selected wells, with the analysis of VOCs via EPA Method 8260. The next annual sampling event is scheduled for October 2006. Results shall be presented in an annual report including field data, laboratory data sheets, groundwater and isoconcentration maps, conclusions and recommendations.

ECS recommends the continuation of LNAPL removal on a bi-weekly schedule at monitoring wells MW-1, -8, and -9.

FIGURE 1 SITE LOCUS MAP.

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Generated By: ELP

FIGURE 2 GROUNDWATER POTENTIOMETRIC MAP

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Road Box Elevation r199"44 PVC Elevation 1181.81 Groundwater Elevation 181.70 Groundwater Contour (Dashed where Inferred)

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TABLE 1 GROUNDWATER POTENTIOMETRIC DATA

Vermont Yankee Nuclear Table I Power Station Vernon, Vermont Groundwater Potentlometric Data SMS Site #99-2617 Data reported In feet Depth to 1 Groundwater Reference WELL ID Groundwater Elevation Elevation Samplino Date JPVC after 2000)

MW-1 200.16 12116/1999 18.75 181.41 4120/2000 NA NA 7(6/2000 18.41 181.75 9/20/2000 18.74 181.42 12/4-5/2000 19.17 180.99 10/1112001 19.30 180.39 199,69 11114/2002 19.29 180.40 10/2412003 18.22*

181.47 10/19/2004 18.14 181.55 10117/2005 17.78 181.91 MW-2 200.21 12/16/1999 18.87 181.34 4/20/2000 NA NA 7/6/2000 18.35 181.86 9/20/2000 18.80 181.41 1214-5/2000 19.17 181.04 10/16/2001 19.30 180.48 199.78 11/14/2002 19.36 180.42 10/2412003 18.19 181.59 10119/2004 18.18 181.60 10117/2005 18.00 181.78 MW-3 200 12116/1999 18.73 181.27 4/20/2000 NA NA 7/6/2000 18.39 181.61 9/20/2000 18.64 181.36 1214-5/2000 19.17 180.83 10116/2001 11.74 187.94 199.68 11114/2002 18.85 180.83 10/24/2003 18.19 181.49 10/19/2004 18.11 181.57 10/17/2005 17.96 181.72 MW-4 199.67 12116/1999 18.37 181.30 4120/2000 NA NA 7/6/2000 17.96 181.71 9/20/2000 18.08 181.59 12/4-5/2000 18.75 180.92 10/16/2001 18.75 180.69 199.44 11/1412002 18.83 180.61 10/24/2003 17.79 181.65 10/19/2004 17.83 181.61 10117/2005 17.63 181.81 MW-5 200.17 12116/1999 18.84 181.33 4/20/2000 NA NA 71612000 18.44 181.73 9/20/2000 18.80 181.37 12/4-5/2000 19.00 181.17 10116/2001 19.27 180.72 199.99 11/14/2002 19.31 180.68 10/24/2003 18.25 181.74 10/1912004 18.24 181.75 10/17/2005 18.07 181.92 F.Wal3~ojedsNO4.201000 lo 20150"4.201215 VYNPC No 2 OAJTsb1Ws'W EIev (T~i~e ItMASTER

Vermont Yankee Nuclear Table I Power Station Vernon. Vermont Groundwater Potentlometrlc Data SMS Site #99-2817 Data reported In feet Depth to Groundwater Reference WELL ID Groundwater Elevation Elevation Sampling Date (PVC after 2000)

MW-6 200.19 1211811999 18.82 181.37 4/20/2000 NA NA 7/612000 18.55 181.64 9/20/2000 18.98 181.21 12/4-512000 19.10 181.09 10116/2001 19.27 180.54 199.81 11/14/2002 19.32 180.49 10/24/2003 18.30" 181.51 10/1912004 18.26 181.55 10/1712005 18.00 181.81 MW-7 200.23 12/116/1999 18.84 181.39 4/20/2000 NA NA 716/2000 18.35 181.88 9/20/2000 18.78 181.45 12/4-5/2000 19.17 181.06 1011612001 19.30 180.55 199.85 11114/2002 19.33 180.52 10/24/2003 18.29 181.58 10/19/2004 18.27 181.58 10/17/2005 18.13 181.72 MW-8 200.29 12/116/1999 18.87 181.42 4/20/2000 NA NA 7/6/20001 18.55 181.74 9/20/2000 18.88 181.41 12/4-5/2000 19.17 181.12 10/16/2001 19.12 180.37 199.49 11/14/2002 19.07 180.42 10/24/2003 18.08" 181.41 10/19/2004 18.01" 181.48 10/17/2005 17.74 181.75 MW-9 200.32 12/16/1999 18.91 181.41 4/20/2000 NA NA 7/8/2000 18.88 181.44 9/20/2000 19.39 180.93 12/4-5/2000 19.33 180.99 10/16/2001 19.38 180.15 199.53 11/14/2002 19.45 180.08 10/24/2003 18.49*

181.04 10/1912004 18.37" 181.16 10117/2005 18.27" 181.26 NIOTES:

NG = Not Gauged NA = Not Available

= Free Product elevations corrected based on product thickness F.Vjai~prvjedM420100 to 20150OM4-20l2l5 VYNPO No 2 MWP~ Co.~etedi AegvoesW Elev (TaNe I)MASTER

TABLE 2 RESULTS AND STANDARDS OF PETROLEUM HYDROCARBONS IN GROUNDWATER

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<1 11/14/2002

<1 10/21/2003

<I 10119/2004

<1 10127/2001 41 MW.4 12/29/1999 ND 4/2/20o0o ND 7/6/2000 410*

9/202000 125//2000(

<10" ND ND

<1 ND

<1

<1 91 90 7/9 46 65 34 ND ND ND ND NT ND NT NT

<1 NT 01513 ND

<1

<1 02J

<1

<2

'2 NT NT NT ND NT NT 1

<1

<1 22 4

4 31 60 17 74 10 5.4 5

NT NT 220 NT NT 2100 I

3) 120 4 6

<2 93 8I

<3 140

4) 111 2"4 5 4

<2 22S I I

<5 200 I

43 6

I1/1I20021

<5 I

<I 1

10 96 102 216 10117/20051

< I I

I

ý2

ELL 1)

EI13 ff-1 3.3-r~o TUnu0m I 34t2-bourne bensnd

,,,me D-"r =9~ Is~

benum W.-

b-n Y*

xleen y

S Ii.Of.

7ft Ilee 4

20 NA ND NT NT I

Tr Kr NI NT 7/6120001

<1 cl NT NT NT 7f NO ND I

C1 l

<t I

<I 0 IJB ND ND ND ND

<1

<1 C1 I

t

<1c

<1c C1 0.5)

<1 c

1

<2 c1

<l

<1

<1 I

<1 tMW.3 D

<t 120 1

70 430 180 320 NT NT NTr NT NT NTr 9/20201

<25?

1 380 I40 1 650 173 7J 26 230 1-"1

<2S 1-29 1

27 250 2

330 14J A25 NS 10117r200!

<5 1

242 1

<10 I

ii 53.6 4r20r2001 ND I

'CO 1

38 1

42 1

1270 70 520 210 s6o1 Kr NT I

NT NT NKr 4/262tIl

<S I

<3 39 1 33 I

200 49 I

27e08 9) 16J I 81

<20 ISJ 1 13J 20/29/20041 NS I

NS I

NS NS INS S

I NS NS NS I

NS NS I

NS I

NS NOTES:

ND - Not Detected above Indicated deccdon limit TCE - Tr.hlooetiene NT - Not Tested (for specific manis )

PCE - Tcbtacorooethe NS - Not Sampled DC! - D3tchlooetlane

'Note that minimum detection limit Is pFestr dtm i*PQS

- Satvtawere uAhnd by SRecwnmAnalytical In Apwamt Massachusetts I M eJ resu m lts Indicae e ednce of PQS I-Indiscatsanestimated value This aMg bued under the fonowins chcumstances: 1) wb*e atimatinga concentration for tentatively identifloeopou&dswherc a Useapose hbummed oel2) when ite mass Ipectral data Indicate the pr*m oe ofs compounid Owa meets he Identlfcation ctitesLa but the remult I less Oma die apeciled detection lmh but Feater than

,em.

Foreowle. lIthe inl ofidetection 0

a,/1. and Ow cenarntron of3 S/L. Is calculated. t i reported as MJ 8-TrI fin it used wbenahew alyte found In the assocdatd blank at well as In dt ample. It hdicates po

,tc/leobable blank contamlnation. This fOa i also uswed R a tentaively identiied compound as well as fe a posi*i*ly Identidfed TCL compound

TABLE 3 RESULTS AND STANDARDS OF CHLORINATED VOCS AND KETONES IN GROUNDWATER

Table 3 Vermont Yankee Results of Laboratory Analysis of Groundwater Nuclear Power Station by EPA Method 8260B Vernon, Vermont Results and Standards reported In micrograms per liter (ug/L)

SMS #99-2617 Chlorinated VOCs and Ketones WELL ID 11,1,1-Carbon methylene Sampling Date 1.1-DCE TCE TCE Disulfide PCE chloride Acetone PGQS 70 5

200 NA 5

NA 700 MW-I_

12/29/1999 NT NT NT NT ND NT ND 4/20/2000 NT NT NT NT ND NT 160 7/6/2000 NT NT NT NT

<50' NT

<500 9/2012000 NT NT NT NT

<100 NT

<100 12/4-12/5/00 21

<2 ND ND 41 NT

<100 4/26/01**

<2

<10

<2

<200 I0/16/2001 IJ

<5

<5 I1

<5

<50 11/14/2002 0.8J

<5 31

<5 31 0.71

<50 10/2812003

<2

<10

<2

<10

<20 10/19/2004

<5

<25

<5

<50

<100 10/17/2005

<5

<25

<5

<50

<100 12/29/1999 NT NT NT NT 22 NT ND 4120/2000 NT NT NT NiT 21 NT 7

7/6/2000 NT NT NT NT

<1 NT

<10 9/20/2000 NT NT NT NT

16.

NT

<10 12/4-12/5/00 ND ND 0.21 ND Is NT

<10 4/26/01"*

<1

<I 24

<1

<100 10/16/2001

<I

<1 0.1J

<1 16

<1

<10 11/14/2002 0.11 0.11 0.4J

<1 14

<1I 2J 10/28/2003

<1 1.3

<1

<5 14.2

<5

<10 10/19/2004

<1 1.2

<1

<5 12.5

<10

<20 10/17/2005

<1 I

<1

<5 13.7

<10

<20 MW-3 12/29/1999 NT NT NT NT ND NT ND 4/20/2000 NT NT NT NT ND NT 7

7/6/2000 NT NT NT NT

<1 NT

<10 9/20/2000 NT NT NT NT 17 NT

<10 12/4-12/5/00 ND ND ND 0.4 ND NT 6B 4/26/01"*

<1

<5

<I

<100 10116/2001

<1

<I

<10 11/14/2002

<1

<1 0.31

<1

<t0 10/28/2003

<1

<5

<1

<5

<10 10/19/2004

<1

<5

<1

<10

<20 10/17/2005

<1

<5

<1

<10

<20 F:~data~projects\\04-201000 to 201500%04-201215 VYNPO No.2 DAIPDF Completed ReportsGW VOC (Tabfte 2 3)Cbdnated 1o Pgs I of [Pagesl

Table 3 Vermont Yankee Results of Laboratory Analysis of Grou~tdwater Nuclear Power Station by EPA Method 8260B Vernon, Vermont Results and Standards reported In micrograms per liter (ug/L)

SMS #99-2617 Chlorinated VOCs and Ketones WELL ID 1,,- Carbon methylene Sampling Date

,I-DCE TCE TCE Disulfide PCE chloride Acetone PGQS 70 5

200 NA 5

NA 700 MW-4 12/29/1999 NT NT NT NT ND NT ND 4/20/2000 NT NT NT NT ND NT ND 7/6/2000 NT NT NT NT NS NT NS 9/20/2000 NT NT NT NT 0.1 NT 4

1214-12/5/00 ND ND ND ND 0.2J NT ND 4/26/01"*

<I

<1

<5

<1

<100 10/16/2001

<1

<I 0.21

<1

<10 11/14/2002

<1

<I 0.3O

<1

<10 10/28/2003

<1

<5

<1

<5

<10 10/19/2004

<1

<5

<1

<10

<20 10/17/2005

<1

<5

<I

<10

<20 NMW_-5 12/29/1999 NT NT NT NT ND NT ND 4/20/2000 NT NT NT NT ND NT ND 7/6/2000 NT NT NT NT

<1 NT

<10 9/20/2000 NT NT NT NT I

NT

<10 12/4-12/5/00 ND ND ND ND ND NT 5.

4/26/01*"

<1

<5

<i

<1

<100 10/16/2001

<1

<1 0.2.

<1

<10 11/14/2002

<1

<1 0.51

<1

<10 10/28/2003

<1

<5

<1

<5

<10 10/19/2004

<1

<5 1.2

<10

<20 10/17/2005

<1

<5 2.1

<10

<20 MW-6 12/29/1999 NT NT NT NT ND NT ND 4/20/2000 NT NT NT NT ND NT 27 7/6/2000 NT NT NT NT

<10*

NT

<100 9/20/2000 NT NT NT NT

<10" NT

<100 12/4-12/5/00 ND ND ND ND

<10' NT

<100 4/26/01"*

<2

<10

<2

<200 10/16/2001

<5

<5 0.81

<5

<50 11/14/2002

<5

<5 Ii Ii

<50 10/28/2003

<2

<1

<10

<2

<10

<20 10/19/2004

<5

<25

<5

<50

<100 10/17/2005

<5

<25

<5

<50

<100 NlW-7 12/29/1999 NT NT NT NT ND NT ND 4/20/2000 NT NT NT NT 6

NT ND 7/6/2000 NT NT NT NT 5

NT 4

9/20/2000 NT NT NT NT 5

NT

<10 12/4-12/5/00 ND ND 0.21 ND 7

NT 5J 4/26/01"*

<1

<1 4.3

<5 5.6

<I

<100 10/16/2001

<1

.I J

<1 5

<I

<10 11/14/2002

<1

<I

<1

<1 14

<1 0.2I 10/28/2003

<1

<I

<1

<1 2.0

<5

<10 10/19/2004

<1

<5 3.8

<10

<20 10/17/2005

<1

<5 3.7

<10

<20 F.WatalprooectsNO4-201000 to 201500\\04-201215 VYNPC No 2 OJ'PDF Comwpleted Repofls\\GW VOC (Tables 2 3)Chlorhnated 2c Pgs 2 of IPagesl

Table 3 Vermont Yankee Results of Laboratory Analysis of Groundwater Nuclear Power Station by EPA Method 8260B Vernon, Vermont Results and Standards reported In micrograms per liter (ugIL)

SMS #99-2617 Chlorinated VOCs and Ketones WELL ID S1,1,1-Carbon methylene Sampling Date]

.I-DCE TCE TCE Disulfide PCE chloride Acetone PGQS 70 5

200 NA 5

NA 700 NlW-8 12/29/1999 NT NT NT NT ND NT ND 4/20/2000 NT NT NT NT NS NT NS 7/6/2000 NT NT NT NT

<50*

NT 52 9/20/2000 NT NT NT NT

<25*

NT

<250 12/4-12/5/00 ND ND ND ND

<25*

NT

<25 4/26/01 **

NS NS NS NS NS NS NS 10/16/2001 3.01

<10

<10*

17

<100 11114/2002

<25

<25*

<25

<250 10/28/2003 NS NS NS NS NS NS NS 10/19/2004 NS NS NS NS NS NS NS 10/17/2005

<5

<25

<25*

<50

<100 MW-9 12/2911999 NT NT NT NT ND NT ND 4/20/2000 NT NT NT NT ND NT 21 7/6/2000 NT NT NT NT

<25*

NT

<250 9/20/2000 NT NT NT NT

<I NT

<250 12/4-12/5/00 61 ND ND ND

<10" NT

<100 4/26/01 **

<5

<25

<5 5

<500 10/16/2001 3.0J

<20

<20*

<20

<200 11/14/2002

<25

<25*

<25

<250 10/28/2003 NS NS NS NS NS NS NS 10/19/2004 NS NS NS NS NS NS NS 10/17/2005 NS NS NS NS NS

NS NS NOTES:

ND = Not Detected above indicated detection limit NT Not Tested (for specific analyte)

NS - Not Sampled TCE = Trichloroethene PCE = Tetrachloroethene DCE = Dichloroethane

Note that minimum detection limit is greater than PGQS "Samples were analyzed by Spectrum Analytical in Agawam, Massachusetts Shaded results indicate exceedence of PGQS J = Indicates an estimated value. This flag is used under the following circumstances: 1) when estimating a concentration for tentatively identified compouds where a 1: response is assumed; or 2) when the mass spectral data indicate the presence of a compound that meets the identification criteria but the result is less than the specified detection limit but greater than zero.

B = This flag is used when the analyte is found in the asssociated blank as well as in the sample. It indicates possible/probable blank contamination. This flag is also used for a tentaively identified compound as well as for a positively identified TCL compound I'Adata'lrtoects%04-201000 to 201500X04-201215 VYNPC NW 2 0rPOF Comprleted Reports\\GW VOC (Tables 2 3)CNoxinated 3EPgs 3 of [Pagesl

TABLE 4 FREE PRODUCT RECOVERY TABLE FOR DECEMBER 2004 THROUGH DECEMBER 2005

Entergy Nuclear Vermont Yankee - SMS #99-2617 Free Product Recovery Summary Table - 2005 MW-1 Depth to Depth to Volume Recovered Total Product Date Groundwater Product (mL)

Thickness (inches)

Notes 12/18/2004 18.33 18.33 0.00 0.00 1114/2005 18.43 18.43 0.00 0.00 2/12/2005 18.43 18.43 0.00 0.00 3/26/2005 18.8 18.7 0.00 0.10 4/9/2005 18.6 18.6 0.00 0.00 5/31/2005 17.79 17.79 0.00 0.00 6/24/2005 17.98 17.98 0.00 0.00 7/20/2005 17.65 17.65 0.00 0.00 8/24/2005 18.13 18.11 0.10 "0_.01 9/26/2005 18.42 18.4 0.00 0.02 11/1/2005 18.12 18.12 0.00 0.00 11/15/2005 17.2 17.2 0.00 0.00 12115/2005 17.2 17.2 0.00 0.00_

Total:

0.1

Entergy Nuclear Vermont Yankee - SMS #99-2617 Free Product Recovery Summary Table - 2005 LqW-R Depth to Depth to Volume Recovered Total Product Date Groundwater Product (mL)

Thickness (inches)

Notes 12/18/2004 18.53 18.50 0.00 0.03 1114/2005 18.54 18.53 0.00 0.01i 2/12/2005 18.58 18.53 0.20 0.05 3/26/2005 18.85 18.72 2.45 0.101 4/9/2005 18.23 18.21 0.00 0.02 5/31/2005 18.93 18.9 0.10 0.03 6/24/2005 18.1 18.1 0.00 0.00 7/20/2005 17.73 17.73 0.00 0.00 8/24/2005 18.2 18.19 0.00 0.01 9/26/2005 18.55 18.55 0.00 0.00 11/1/2005 18.3 18.3 0.00 0.00 11/15/2005 17.3 17.3 0.00 0.00 12116/2005 17.3 17.3 0.00 0.00 Total:

2.6 1

Entergy Nuclear Vermont Yankee - SMS #99-2617 Free Product Recovery Summary Table - 2005 RRIMA1 Depth to Depth to Volume Recovered Total Product Date Groundwater Product (mL)

Thickness (Inches)

Notes 12/18/2004 18.24 18.22 0.00 0.02 1/14/2005 18.23 18.23 0.00 0.00 2/12/2005 18.34 18.29 0.10 0.05 3/26/2005 18.75 18.6 0.80 0.15 4/9/2005 18.02 18.02 0.00 0.00 5/31/2005 17.7 17.7 0.00 0.00 6/24/2005 17.88 17.88 0.00 0.00 7/20/2005 17.5 17.5 0.00 0.00 8/24/2005 18 17.97 0.00 0.03 9/26/2005 18.28 18.28 0.00 0.00 11/1/2005 17.8 17.8 0.00 0.00 1111512005 17.1 17.1 0.00 0.00 12/16/2005 17.32 17.1 0.00 0.01 Total:

0.81

Entergy Nuclear Vermont Yankee - SMS #99-2617 Free Product Recovery Summary Table - 2005 MW-9 Depth to Depth to Volume Recovered Total Product Date Groundwater Product (mL)

Thickness (inches)

Notes 12/18/2004 18.71 18.52 0.00 0.19 1/14/2005 18.8 18.55 0.40 0.25 2/12/2005 18.82 18.59 0.40 0.23 3/26/2005 19.31 18.92 0.20 0.39 4/9/2005 18.55 18.35 1.10 0.20 5/31/2005 17.99 17.89 3.35 3.35 6/2412005 18.26 17.36 1.85 0.90 7/20/2005 17.85 17.8 0.50 0.05 8/24/2005 18.36 18.24 3.10 0.12 9/26/2005 18.65 18.5 1.10 0.15 11/1/2005 18.32 18.3 0.85 0.02 11/15/2005 17.57 17.49 1.25 0.08 12/16/2005 17.31 17.23 1.13 0.08 Total:

I I

15.21

APPENDIX A GROUNDWATER GAUGING & SAMPLING LOG

Environmental Compliance Services, Inc.

Sheet 1 of 1 30 Harris Place, Brattleboro, Vermont 05301 (802) 257-1195 FAX (802) 257-1603 GROUNDWATER SAMPLING LOG Client: Entergy Nuclear Vermont Yankee Job Number 04-201215 Location: Governor Hunt Road, Vernon Date: October 17, 2005 Personnel: R. Kemp Weather Conditions: sunny, breezy, 50-60" Pomof Total Depth to Depth to Water Standing Volume Sp.

Well ID Time D

Rofemee Depth Product Water Height Volume Purged Odors pH Cond.

Temp Sampled (in.)

pPVcInR (feet)

(feet)

(gallons) (YIN)

-ccv=.

(0C)

Comments MW-1 2:14 2

PVC 25.5 17.78 17.78 7.72 1.26 3.5 Y

6.54 765 18.4 black, silty purge, odor & sheen (<0.01' product). Slow recharge MW-2 1:58 2

PVC 28.0 na 18.00 10.00 1.63 5.0 N

6.52 719 17.2 silty purge MW-3 2:01 4

PVC 103.0 na 17.96 85.04 55.48 20.0 N

8.66 150 16.7 black, silty purge MW-4 2:24 2

PVC 27.5 na 17.63 9.87 1.61 5.0 N

6.78 1110 16.9 silty purge MW-5 1:52 2

PVC 25.0 na 18.07 6.93 1.13 3.5 N

6A5 1300 17.7 silty purge MW-6 2:09 2

PVC 23.5 18.00 18.00 5.50 0.90 3.0 Y

6.31 669.0 18.0 silty purge, odor & sheen (<0.01' product)

MW-7 14:05 2

PVC 23.5 na 18.13 5.37 0.88 5.0 N

6.20 1316 17.4 black, silty purge, odor. Slow recharge MW-8 14:20 2

PVC 27.5 na 17.74 9.76 1.59 5.0 Y

6.32 1194.0 19.1 silty purge, odor and sheen MW-9 NS 2

PVC 26.0 18.26 18.27 7.73 1.26 4.0 Y

NG NG NG 0.01' product - NOT SAMPLED Field Instrumentation I.D. Number Calibration Water Level Indicator Solinst Hanna Instruments pH, temp., sp. cond.

Disposable Bailers NOTES:

Standing Volume (gallons) = pr2(H)(7.48/144)

+Lynn Dewald of Entergy escorted & assisted with groundwater monitoring event r = inside radius of well (inches)

"MW-4 roadbox contained water with sheen H = standing height of water (feet)

" MW-1 roadbox damaged, needs to be replaced

+insufficient time to purge the required 3-well volume (167 gallonsl) from MW-3 NS = not sampled

+Alconox not on VYs approved chemical list - wiped off water level indicator with paper towel na = not applicable

+Duplicate sample (DUP) collected from MW-1 @ 2:15 NG = not gauged eeta~offce~fwmT~ssampJ0ng\\GW Log VGauoaS

APPENDIX B COB POTABLE WATER SUPPLY WELL #20559

SUMMARY

TABLE

2005 Potable Water Sample Results - COB Well #20559 Sample Period 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Units Limit Method Sample Date 2/9/2005 5110/2005 7/28/2005 12/6/2005 Parameter Total Coliform

<1

<1 MPN/100ml 0

SM 9223 E. Coil

<1

<1 MPN/100ml 0

SM 9223 Metals Nitrogen, Nitrate Nitrogen, Nitrite Fluoride Turbidity Cyanide Antimony Arsenic Barium Beryllium Cadmium Chromium Mercury Nickel Selenium Thallium

<0.02 NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT

<10 NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT mg/L mg/L mg/IL N.T.U.

ug/L mg/L mng/L mg/I mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mn/l 10 1

4 0.5 to 1.0 200 0.006 0.05 2

0.004 0.005 0.1 0.002 0.1 0.05 0.002 0.015 1.3 EPA 300.0 EPA 300.0 EPA 340.2 EPA 180.1 EPA 335.4 SM 3113B SM 3113B EPA 200.7 EPA 200.7 EPA 200.7 EPA 200.7 EPA 245.1 EPA 200.7 SM 3113B SM 3113B Lead NT NT NT NT Copper NT NT NT NT VOCs Benzene

<0.5

<0.5 Bromobenzene

<0.5

<0.5 Bromochloromethane

<0.5

<0.5 Bromomethane

<0.5

<0.5 n-Butylbenzene

<0.5

<0.5 sec-Butylbenzene

<0.5

<0.5 NT = Not tested NA = Not available

= Bromodichloromethane, Bromoform, Chloroform, and Dibromochloromethane

= Limit is for Radium 226 and Radium 228 combined.

U = Compound was analyzed for but not detected.

J = Indicateds an estimated value.

B = This flag is used when the analyte is found in the associated blank as well as in the sample.

ug/L 5

EPA 524.2 ug/L NA EPA 524.2 ug/L NA EPA 524.2 ugI.

NA EPA 524.2 ug/L NA EPA 524.2 ug/L NA EPA 524.2

2005 Potable Water Sample Results - COB Well #20559 Sample Period 1stQuarter 2nd Quarter 3rd Quarter 4th Quarter Units Limit Method Sample Date 2/9/2005 5/10/2005 7/28/2005 1216/2005 Parameter Tert-Butylbenzene

<0.5

<0.5 ug/L NA EPA 524.2 Carbon Tetrachloride

<0.5

<0.5 ug/L 5

EPA 524.2 Chlorobenzene

<0.5

<0.5 ug/L 100 EPA 524.2 Chloroethane

<0.5

<0.5 ug/L NA EPA 524.2 Chloromethane

<0.5

<0.5 ug/L NA EPA 524.2 4-Chlorotoluene

<0.5

<1.0

<0.5 ugIL NA EPA 524.2 2-Chlorotoluene

<0.5

<1.0

<0.5 u g/L NA EPA 524.2 Dibromomethane

<1 1.0

<1.0

<1.0 ug/L NA EPA 524.2 1,2-Dichlorobenzene

<0.5

<0.5 ug/L 600 EPA 524.2 1,3-Dichlorobenzene

<0.5

<0.5 ug/L NA EPA 524.2 1,4-Dichlorobenzene

<0.5

<0.5 ug/

NA EPA 524.2 Dichlorodifluoromethane

<0.5

<0.5 ug/L NA EPA 524.2 1.1-Dichlomethane 0.6 0.6 0.5

<0.5 ug/L NA EPA 524.2 1,2-Dichloroethane

<0.5

<0.5 ug/L 5

EPA 524.2 1,1-Dichloroethene

<0.5

<0.5 ug/L 7

EPA 524.2 cis-1,2-Dichloroethene

<0.5

<0.5 ug/L 70 EPA 524.2 trans-i.2-Dichloroethene

<0.5

<0.5 ug/L 100 EPA 524.2 Dichloromethane

<1.0

<2.0

<1.0 ug/L 5

EPA 524.2 1,2-Dichloropropane

<0.5

<0.5 ug/L 5

EPA 524.2 1,3-Dichloropropane

<0.5

<0.5 ug/L NA EPA 524.2 2,2-Dichloropropane

<0.5

<0.5 ug/L NA EPA 524.2 1,1-Dichloropropene

<0.5

<0.5 ug/L NA EPA 524.2 cis-1,3-Dichloropropene

<0.5

<0.5 ug/L NA EPA 524.2 trans-I,3-Dichloropropene

<0.5

<0.5 ug/L NA EPA 524.2 Ethylbenzene

<0.5

<0.5 ug/L 700 EPA 524.2 Hexachlorobutadiene

<0.5

<0.5 ugiL NA EPA 524.2 NT = Not tested NA = Not available

= Bromodichloromethane, Bromoform, Chloroform, and Dibromochloromethane

= Limit is for Radium 226 and Radium 228 combined.

U = Compound was analyzed for but not detected.

J = Indicateds an estimated value.

B = This flag is used when the analyte Is found in the associated blank as well as in the sample.

2005 Potable Water Sample Results - COB Well #20559 Parameter 1stQuarter 2nd Quarter 3rd Quarter 4th Quarter Units Limit Method Sample Date 2/9/2005 5/10/2005 7/28/2005 12/6/2005 Parameter Isoprpoylbenzene

<0.5

<0.5 ug/L NA EPA 524.2 4-1sopropyltoluene

<0.5

<0.5 ug/L NA EPA 524.2 MTBE

<1.0

<1.0 ug/L NA EPA 524.2 Napthalene

<1.0

<1.0 ug/L NA EPA 524.2 n-Propylbenzene

<0.5

<0.5 ug/L NA EPA 524.2 Styrene

<0.5

<0.5 ug/L 100 EPA 524.2 1,1,1,2-Tetrachloroethane

<0.5

<0.5 ug/L NA EPA 524.2 1,1,2,2-Tetrachloroethane

<1.0

<1.0 ug/L NA EPA 524.2 Tetrachloroethene

<0.5

<0.5 ug/L 5

EPA 524.2 Toluene

<0.5

<0.5 ug/L 1000 EPA 524.2 1,2,3-Trichlombenzene

<0.5

<0.5 ug/L NA EPA 524.2 1,2,4-Trichlorobenzene

<0.5

<0.5 ug/L 70 EPA 524.2 1,1,1-Trichloroethane

<0.5

<0.5 ug/L 200 EPA 524.2 1,1,2-Trichloroethane

<0.5

<0.5 ug/L 5

EPA 524.2 Trichloroethene

<0.5

<0.5 ug/L 5

EPA 524.2 Trichlorofluoromethane

<1.0

<1.0 ug/L NA EPA 524.2 1,2,3-Trichloropropane

<0.5

<0.5 ug/L NA EPA 524.2 1,2,4-Trimethylbenzene

<0.5

<0.5 ug/L NA EPA 524.2 1,3,5-Trimethylbenzene

<0.5

<0.5 ug/L NA EPA 524.2 Vinyl Chloride

<0.5

<0.5 ug/L 2

EPA 524.2 Xylenes, Total

<1.0

<1.0 ug/L 10000 EPA 524.2 Bromodichlormethane

<0.5

<0.5 ug/L NA EPA 524.2 Bromoform

<0.5

<0.5 ug/L NA EPA 524.2 Chloroform

<0.5

<0.5 ug/L NA EPA 524.2 Dibromochloromethane

<0.5

<0.5 ug/L NA EPA 524.2 Total Trihalomethanes*

<0.5

<0.5 ug/L 0.1 EPA 524.2 NT = Not tested NA = Not available

= Bromodichloromethane, Bromoform, Chloroform, and Dibromochloromethane

= Limit is for Radium 226 and Radium 228 combined.

U = Compound was analyzed for but not detected.

J = Indicateds an estimated value.

B = This flag is used when the analyte is found In the associated blank as well as in the sample.

2005 Potable Water Sample Results - COB Well #20559 Parameter lstQuarter 2nd Quarter 3rd Quarter 4th Quarter Units Limit Method Sample Date 2/9/2005 5/10/2005 07/280/5 12/6/2005 Parameter Alachlor NT NT NT NT ug/L 2

EPA 525.2 Alddin NT NT NT NT ug/L NA EPA 525.2 Atrazine NT NT NT NT ugIL 3

EPA 525.2 Benzo(a)pyrene NT NT NT.

NT ug/L 0.2 EPA 525.2 Butachlor NT NT NT NT ug/L NA EPA 525.2 Dieldrin NT NT NT NT ug/L NA EPA 525.2 Di(2-ethylhexyl) adipate NT NT NT NT ug/L 400 EPA 525.2 Di(2-ethylhexyl) phthalate NT NT NT NT ug/L 0.6 EPA 525.2 Endrin NT NT NT NT ug/L 2

EPA 525.2 Heptachlor NT NT NT NT ug/L 0.4 EPA 525.2 Heptachlor epoxide NT NT NT NT ug/L 0.2 EPA 525.2 Hexachlorobenzene NT NT NT NT ug/L 1

EPA 525.2 Hexachlorocyclopentadiene NT NT NT NT ug/L 50 EPA 525.2 Lindane (gamma-BHC)

NT NT NT NT ug/L 0.2 EPA 525.2 Methoxychlor NT NT NT NT ug/L 40 EPA 525.2 Metolachlor (Dual)

NT NT NT NT ug/L NA EPA 525.2 Metribuzin (Sencor)

NT NT NT NT ug/L NA EPA 525.2 Propachlor NT NT NT NT ugIL NA EPA 525.2 Simazine NT NT NT NT ug/L 4

EPA 525.2 2,4-D NT NT NT NT ug/L 70 EPA 515.2 2,4-DB NT NT NT NT ug/L NA EPA 515.2 Dicamba NT NT NT NT ug/L NA EPA 515.2 Dinoseb NT NT NT NT ug/L 7

EPA 515.2 Pentachlorophenol NT NT NT NT ug/L 1

EPA 515.2 Picloram NT NT NT NT ug/L 500 EPA 515.2 2.4.5-TP (Silvex)

NT NT NT NT ug/L 50 EPA 515.2 NT = Not tested NA = Not available

= Bromodichloromethane, Bromoform, Chloroform, and Dibromochloromethane

= Limit is for Radium 226 and Radium 228 combined.

U = Compound was analyzed for but not detected.

J = Indicateds an estimated value.

B = This flag is used when the analyte is found in the associated blank as well as in the sample.

2005 Potable Water Sample Results - COB Well #20559 Parameter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Units Limit Method Sample Date 2/9/2005 5/10/2005 7/28/2005 12/6/2005 Parameter 2,4,5-T NT NT NT NT ug/L NA EPA 515.2 Chlordane NT NT NT NT ug/L 2

EPA 505 Toxaphene NT NT NT NT ug/L 3

EPA 505 Aroclor 1016 NT NT NT NT ug/L 0.5 EPA 505 Arocior 1221 NT NT NT NT ug/L 0.5 EPA 505 Aroclor 1232 NT NT NT NT ug/L 0.5 EPA 505 Aroclor 1242 NT NT NT NT ug/L 0.5 EPA 505 Aroclor 1248 NT NT NT NT ug/L 0.5 EPA 505 Aroclor 1254 NT NT NT NT ug/L 0.5 EPA 505 Aroclor 1260 NT NT NT NT ug/L 0.5 EPA 505 Aldicarb Sulfoxide NT NT NT NT ug/L NA EPA 531.1 Aldicarb Sulfone NT NT NT NT ug/L NA EPA 531.1 Oxamyl (Vydate)

NT NT NT NT ug/L 200 EPA 531.1 Methomyl NT NT NT NT ug/L NA EPA 531.1 3-Hydroxycarbofuran NT NT NT NT ug/L NA EPA 531.1 Aldicarb NT NT NT NT ug/L NA EPA 531.1 Carbofuran NT NT NT NT ug/L 40 EPA 531.1 Carbaryl NT NT NT NT ug/L NA EPA 531.1 Ethylene Dibromide NT NT NT NT ug/L 0.05 EPA 504.1 1.2-Dibromo-3-chloropropan NT NT NT NT ug/L 0.2 EPA 504.1 NT = Not tested NA = Not available

= Bromodichloromethane, Bromoform, Chloroform, and Dibromochloromethane

= Limit is for Radium 226 and Radium 228 combined.

U = Compound was analyzed for but not detected.

J = Indicateds an estimated value.

B = This flag is used when the analyte is found in the associated blank as well as in the sample.

2005 Potable Water Sample Results - COB Well #20559 Parameter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Units Limit Method Sample Date 2/9/2005 5/10/2005 7/28/2005 12/6/2005 Parameter Gross Alpha NT NT NT NT pCi/L 15 Radon NT NT NT NT pCl/L 10000 Radium 226 and 228 NT NT NT NT pCiL

- 5 Uranium 234 NT NT NT NT pCiIL NA Uranium 238 NT NT NT NT pCVL NA NT = Not tested NA = Not available

= Bromodichloromethane, Bromoform, Chloroform, and Dibromochloromethane

= Limit is for Radium 226 and Radium 228 combined.

U = Compound was analyzed for but not detected.

J = Indicateds an estimated value.

B = This flag Is used when the analyte is found In the associated blank as well as in the sample.

APPENDIX C LABORATORY DATA SHEETS & CHAIN OF CUSTODY

Report Date:

27-Oct-05 11:52 Environmental Compliance Services 30 Harris Place Brattleboro, VT.'05301 Attn: Randall Kemp F

2inal Report 0l Re-Issued Report 0l Revised Report

..RECEIVED NOV.04 2005 SPECTRUIM ANALYTICAL, INC.

Featuring-LHANMbALTECorRLOGY Laboratory Report, Project:.Entergy Nuclear Vermont Yankee - Vernon, VT Projectf#: 04-2012.15 Laboratory ID Client Sample ID Matrix Date Sampled DAte Receive

.SA35951-01 MW-I Ground Warter 17-Oct05 14:14 18-Oct-05 13:

SA35951-02 MW-2 Ground Water 17-Oct-05 13:58 18-Oct-05 13:

SA35951-03

MW-3 Ground Water 17-Oct-05 14:01 18:Oct-05 13:

SA35951-04 MW-4 Ground Water 17-Oct-05 14:24 18-Oct-05 13:

SA35951-05 MW-5 Ground Water 1.7-Oct-05 13:52

.18-Oct205 13:

SA35951-06 MW-6 Ground Water.

17-Oct-05 14:09 18-Oct-05.13:

SA35951-07 MW-7.

Ground Water 17-Oct-05 14:05 18-Oct-05 13:

SA35951-08 MW-8 Ground Water.

17-0ct-05 14:20

.18-Oct-05 13:

SA35951-09 DUP Ground Water "17-Oct-05 14:15 18-Oct-05 13:

SA35951-10 TRIP.

Deionized Water 17-.0c-05"08:08 18-Oct-05 13:

I attest that the information contained within the'report has been reviewed for accuracy and checked against thequality control requiremnents for each method. All applicable NELAC reqluirements have been mnet.

Please note.thai this report contains 31 pages of analytical data plus Chain of Custody document(s)..'

This report may not be reproduced, except in full, without written approval from Spectrum Analytical, Inc.

1d 12 12 12 12 12 12 12

12 12

12 Massachusetts Certification # M-MAl.38IMAI 110~

rid.b Connecticut o

PH-0777 Florida # E87600/E87936 Maine#MA138 New HBmpshire # 2538/2972 New York# 11393/11840 Rhode Island # 98 " '

Han

. T.yeh, Ph.D.

USDA # S-51435 sid.n ratory Director Vermont # VT-11393 -

Spectrum Analytical, Inc. Is a.NELA C accredited laboratory organization and meets NELAC testing standards. Use of the NELAC logo however does not insure that Spectrum is currently i'ccredited for the specific method indicated. Please refer to our "Quality" webpage at w'ww.spectrion-analytical.com for a full.listing of our current.certaficirtions.

ENVIRONMENvTAL ANALYSES

11 Alh gren Drive. Agawam, Massachusetts 01001, Operational Building & Sampile Receiving 830 Silver St'reit Agawarm, Massachusetts 01001, Administrative Offices, Volatile & Air Departments 1'800-789-91'15, 413-789-9018 Fax 413-789-4076 Page I of 31

-Sample Identification MW-I SA35951-01 Client Project A 04-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 14:14 Received 18-Oct-05

-CASNo. Analyte(s)

Result

RDL/Units Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B 67-64.1 Acetone BRL 107-13-1 Acrylonitrile BRL 71-43-2 Benzenc BRL 10-8.6-1 Bromobenzene BRL 74.97-5 Bromochloromethane BRL 75-274 Bromodichloromethane BRL 75-25-2 Bromoform BRL 74-83-9 Bromomethane BRL 78-93-3 2-Butanone (MEK)

BRL 104-514 n-Butylbenzene 5.9 135-98-8 sec-Butylbenzene 6.5 91-06-6 tert-Butylbenzene BRL 75-15-0 Carbon disulfide BRL 56-23-5 Carbon tetrachloride BRL 108-90-7 Chlorobenzene BRL 75-00-3 Chloroethane BRL 67-66-3 Chloroform BRL 74-17-3 Chloromethane BRL 9549-8 2-Chlorotoluene BRL 106-434 4-Chlorotoluene BRL 96-12-8 1,2-Dibromo-3-chloropropane BRL 124-48-1 Dibromochloromethane BRL 106-934 1,2-Dibromoethane (EDB)

BRL 74-95-3 Dibromomethane BRL 95-S0-1 1,2-Dichlorobenzene BRL 541-73-1 1,3-Dichlorobenzene BRL 10646-7 1,4-Dichlorobenzene BRL 75-71-8 Dichlorodifluoromethane BRL Prepared by method 100 pg/l 5.0 pg/I 5.0 pg/i 5.0 pg/i 5.0 pg/I 5.0 pg/i 5.0 pg/i 10.0 pg/I 50.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 25.0 pg/I 5.0 pg/i 5.0 pg/I 10.0 pg/I 5.0 pg/I 10.0 pg/I 5.0 pg/I 5.0 pg/i 10.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 Pg/I 5.0 pg/I 10.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 Pg/I 5.0 pg/I 5.0 pg/i 5.0 pg/I 5.0 pg/l 5.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/i 50.0 pg/l 5.0 pgA 5.0 pg/l 5.0 pg/i SW846 5030 Water MS 5

SW846 8260B 24-Oct-05 24-Oct-05 5

P a

5 N

a a

5 a

a a

Sq it a

5 it a

o 5

a ao o

5 a

a a

5 S

a a

5 a

a 5

a a

a 5

a a

a 5

U a

5 a

a a

5 a

a a

5 a

a 5aaa 5a a

5 aa 5aaa 5aaa 5aaa 5a a

5aaa 5

aa 5aaa 5101451 KS 11 75-34-3 107-06-2 75-35-4 156-59-2 156-60-5 79-97-5 142-28-9 594-20-7 563-58-6 10061-01-S 10061-02-6 100-41-4 17-68-3 591-7S-6 99-82-8 99-87-6 1634-04-4 (Freonl2) 1,1-Dichloroethane 1,2-Dichloroethane I,I-Dichloroethene cis-1,2-Dichloroethene trans-I,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene 2-Hexanone (MBK)

Isopropylbenzene 4-Isopropyltoluene Methyl tert-butyl ether BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL 11.8 BRL BRL 7.4 7.4 BRL N

m m

m W

This laboratory report Is not valid without an authorized signature on the cover page.

.Reportable Detection Limit BRL - Below Reporting Limit Page 2 of 31

Sample Identification MW-2 SA35951-02 Client Proiect #

04-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 13:58 Received 18-Oct-05

-.CASNo. Analyte(s)

.Result

RDL/Units Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B 67-64-1 Acetone BRL 107-13-1 Acrylonitrile BRL 71-43.2 Benzene BRL 108-86-1 Bromobenzene BRL 74-97-S Bromochloromethane BRL 75-274 Bromodichloromethane BRL 75-25-2 Bromoform BRL 74-83-9 Bromomethane BRL 78.93-3 2-Butanone (MEK)

BRL 104-51-8 n-Butylbenzene BRL 135-98-8 sec-Butylbenzene BRL 98-06-6 tert-Butylbenzene BRL 75-1S-0 Carbon disulfide BRL S6-23-5 Carbon tetrachloride BRL 108-90-7 Chlorobenzene BRL 75-00-3 Chloroethane BRL 67-66-3 Chloroform BRL 74-87-3 Chloromethane BRL 9549-8 2-Chlorotoluene BRL 106-434 4-Chlorotoluene BRL 96-12-8 1.2-Dibromo-3-chloropropane BRL 124-4S-I Dibromochloromethane BRL 106-934 1,2-Dibromoethane (EDB)

BRL 74-95.3 Dibromomethane BRL 95-50-1 1,2-Dichlorobenzene BRL 541-73.1 1,3-Dichlorobenzcne BRL 106-46-7 1,4-Dichlorobenzene BRL 75-71-8 Dichlorodifluoromethane BRL Prepared by method 20.0 pg/l 1.0 pg/I 1.0 Pg/I 1.0 pg,1 1.0 pg/

1.0 Pg/I 1.0 pg/l 2.0 pg/I 10.0 pg/Il 1.0 pg/I 1.0 pg/

1.0 pg/I 5.0 pg/l 1.0 pg/I 1.0 pg/

2.0 pg/I 1.0 pg/I 2.0 ptg/I 1.0 pig/I 1.0 pg/I 2.0 pg/I 1.0 pg/I 1.0 PgI 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 Ttv/

2.0 pg/l 1.0 pg/I 1.0 pg/l 1.0 pg/

1.0 Pg/I 1.0 pg/I 1.o Pg/l 1.0 pg/I 1.0 pg/l 1.0 Pg/I 1.0 pg/l 1.0 PgI 10.0 pg/I 1.0 pg/I 1.0 pg/i 1.0 pg/

SW846 5030 Water MS Isw846 8260B 24-Oct-OS I

p I

p 1

p I

it 24-Oct-05 5101451 p

p p

p KS op 75-34-3 107-06-2 75-354 156-59-2 156-60-5 71-.87-142-28-9 594-20-7 563-58-6 10061-01-3 10061-02-6 100414 87-68-3 591-78-6 98-82-8 99-87-6 1634-044 (Freonl2) 1,l-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1.2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,l-Dichloroproplne cis-1,3-Dichloropropene trans-l,3-Dichloropropene Ethylbenzene Hexachlorobutadiene 2-Hexanone (MBK)

Isopropylbenzene 4-Isopropyltoluene Methyl tert-butyl ether BRL BRL BRL BRIL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL This laboratory report Is not valid without an authorized signature on the cover page.

Rýyortable Detection Limit BRL - Below Reporting Limit Page 4 of 31

Sample Identification MW-2 SA35951-02 Client Project #

04-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 13:58 Received 18-Oct-05 CASNo. Analyte(s)

Result

RDLJUnits Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B Prepared by method SW846 5030 Water MS 108.10-1 4-Methyl-2-pentanone (MIBK) BRL 10.0 pg/I 1

SW846 8260B 24-Oct.05 24-Oct-05 5101451 KS 75-09-2 Methylene chloride BRL 10.0 Pg/I 1

91.20-3 Naphthalene 1.1 1.0 Pg/I 1

103-65-1 n-Propylbenzene BRL 1.0 ig/I IN...

100-42.5 Styrene BRL 1.0 Pg/i 1

630-20-6 1.1,1,2-Tetrachloroethane BRL 1.0 Pg/I I

79-34-5 1,1,2,2-Tetrachloroethane BRL 1.0 pg/I 1

127-184 Tetrachloroethene 13.7 1.0 Pg/I 1

N..

N 108.-8-3 Toluene BRL 1.0 Pg/I I

87-61-6 1,2,3-Trichlorobenzene BRL 1.0 pg/l 120-82.1 1,2,4-Trichlorobenzene BRL 1.0 Pg/l N

N..

N 71.55-6 1,1,1-Trichloroethane BRL 1.0 Pg/I 1

79.00-S 1,1,2-Trichloroethane BRL 1.0 Pg/I 1

79-01.-6 Trichloroethene 1.0 1.0 Pg/I 1

75.694 Trichlorofluoromethane (Freon BRL 1.0 Pg/l 1

N.

N 11) 96.184 1,2,3-Trichloropropane BRL 1.0 Pg/I 1

95-63.6 1,2,4-Trimethylbenzene BRL 1.0 Pg/I 1

N..

N 108-67-8 1,3,5-Trimethylbenzene BRL 1.0 Pg/l 1

N N.75-014 Vinyl chloride BRL 1.0 pg/I 1

1330.20-7 m,p-Xylene BRL 2.0 pg/I 1

N..

N 95-47.6 o-Xylene BRL 1.0 Pg/l 1

Surrogate recoveries:

460-00-4 4-Bromofluorobenzene 105 70-130 %

2037-26-S Toluene-d8 96.8 70-130 %

N.

17060-07-0 1,2-Dichloroethane-d4 106 70-130 %

N N

N 1868-S3-7 Dibromofluoromethane 101 70-1"30 %

.N.

This laboratory report is not valid without an authorized signature on the cover page.

Reportable Detection Limit BRL - Below Reporting Limit Page 5 of 31

Sample Identification MW-3 SA35951-03 Client Project #

04-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 14:01 Received 18-Oct-05 CASNo. Analyte(s)

Result

RDL/Unlts Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B 67-64.1 Acetone BRL 107-13-1 Acrylonitrile BRL 71-43-2 Benzene BRL 108-86-I Bromobenzenc BRL 74.97-5 Bromochloromethane BRL 75.27-4 Bromodichloromethane BRL 75-25-2 Bromoform BRL 74-83-9 Bromomethane BRL 78.93.3 2-Butanone (MEK)

BRL 104-51-s n-Butylbenzene BRL 135-98.8 sec-Butylbenzene BRL 98-06-6 tert-Butylbenzene BRL 75.15-0 Carbon disulfide BRL 56-23-S Carbon tetrachloride BRL 108-90-7 Chlorobenzene BRL 75-00.3 Chloroethane BRL 67.66-3 Chloroform BRL 74.87-3 Chloromethane 4.0 95-49-8 2-Chlorotoluene BRL 106-43-4 4-Chlorotoluene BRL 96-12-8 1,2-Dibromo-3-chloropropane BRL 124-48-1 Dibromochloromethane BRL 106-93-4 1,2-Dibromoethane (EDB)

BRL 74-95-3 Dibromomethane BRL 95-50-1 1,2-Dichlorobenzene BRL 541-73-1 1,3-Dichlorobenzene BRL 106-46-7 1,4-Dichlorobenzene BRL 75.71-8 Dichlorodifluoromethane BRL Prepared by method 20.0 pg/I 1.0 Pg/I 1.0 Pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 2.0 pg/Il 10.0 pg/I 1.0 jpg/i 1.0 pg/I 1.0 pg/I 5.0 pg/i 1.0 pg/I 1.0 pg/i 2.0 pg/I 1.0 Pg/I 2.0 pg/I 1.0 pg/I 1.0 pg/I 2.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/i 1.0 pg/I 2.0 pg/I SW846 5030 Water MS 1 sw846 8260B 24-Oct 1N N

I N

1N N*

I Nt I

N I

-05 25-Oct-0S 5101451 KS N

Nt N

N N

75-34-3 107-06-2 75-35-4 156-59-2 136-60-S 7-5 142-28-9 594-20-7 563-58-6 10061-01-5 10061-02-6 100-41-4 87-61-3 591-78-6 98-82-8 99-87-6 1634-044 (Freonl2)

I,I-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane l,l-Dichloropropene cis-1,3-Dichloropropene urans-l,3-Dichloropropene Ethylbcnzene Hexachlorobutadiene 2-Hexanone (MBK)

Isopropylbenzene 4-Isopropyltoluene Methyl tert-butyl ether BRL BRa BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL

BRL, BRL BRL 1.0 pg/I 1.0 Pgi 1.0 pg/I 1.0 pgf/

1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pgIl

.1.0 pg/I 1.0 pg/I 10.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 Pg/I I

I 1

I I

I l

II v

This laboratory report is not valid without an authorized signature on the cover page.

Reportable Detection Limit BRL = Below Reporting Limit Page 6 of 31

Sample Identification MW-3 SA35951-03 Client Proiect #

04-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 14:01 Received 1 8-Oct-05 CASNo. Analyte(s)

Result

RDLIUnnits Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds bvSW846 8260B Prepared by method SW846 5030 Water MS 108.10-1 4-Methyl-2-pentanone (MIBK) BRL 10.0 Pg/l I

SW846 8260B 24-Oct-05 25-Oct.05 5101451 KS 75-09-2 Methylene chloride BRL 10.0 pg/l 1

91.20.3 Naphthalene BRL 1.0 pg/Il I

103-65-1 n-Propylbenzene BRL 1.0 pg/I I

100-42-5 Styrene BRL 1.0 pg/l I..

630-20.6 1,1,1,2-Tetrachloroethane BRL 1.0 pg/Il 1

79-34-5 1,1,2,2-Tetrachloroethane

BRI, 1.0 Pg/I 1

127.18-4 Tetrachloroethene BRL 1.0 pg/l 1

108-88-3 Toluene BRL 1.0 pg/Il 1

N 87.61.6 1,2,3-Trichlorobenzene BRL 1.0 pg/l 1

120-82-1 1,2,4-Trichlorobenzene BRL 1.0 pg/I 1

71.55.6 1,1,1-Trichloroethane BRL 1.0 pg/I1 79-00-5 1,1,2-Trichloroethane BRLL 1.0 pg/Il 1

79-01.6 Trichloroethene BRL 1.0 pg/I 1

75.694 Trichiorofluoromethane (Freon BRL 1.0 pg/l 1

N 11) 96-18-4 1,2,3-Trichloropropane BRL 1.0 pg/Il 1..

N 95.63-6 1,2,4-Trimethylbenzene BRL 1.0 pg/l 108.67-8 1,3,5-Trimethylbenzene BRL 1.0 pg/il 75-01-4 Vinyl chloride BRL 1.0 pg/l 1.N N.

1330-20-7 mp-Xylene BRL 2.0 pg/l 95.47.6 o-Xylene BRL 1.0 pg/l 1.N N

Surrogate recoveries:

460-00-4 4-Bromofluorobenzene 103 70-130 %

2037-26-5 Toluene-d8 97.4 70-130 %

17060-07-0 1,2-Dfchloroethane-d4 107 70-130 %

1168-53.7 Dibromofluoromethane 100 70-130 %

This laboratory report Is not valid without an authorized signature on the cover page.

Reportable Detection Limit BRL - Below Reporting Limit Page 7 of 31

Sample Identification MW-4 SA35951-04 Client Project #

04-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 14:24 Received 18-Oct-05 CASINo. Analyte(s)

Result

RDLIUnits Dilution Method Ref Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B Prepared by method SW846 5030 Water MS 67-64-1 107-13-1 71-43-2 10846-1 74-97.5 75-27-4 75-25-2 74-83-9 78-93.3 104-51-8 135-98-8 98-06-6 75.15-0 56-23.5 108-90-7 75.00-3 67-66-3 74-87.3 9549-8 106434 96.12-8 12448.1 106-934 74-95-3 95-50-1 541-73-1 10646-7 75-71.8 75-34-3 107.06-2 75-354 156.59.2 156-60-5 78-87-5 142-2 -9 594-20-7 563-58-6 10061-01-5 10061-02-6 100.414 97-68-3 591-78-6 98-82.8 99-87.6 1634-044 Acetone Acrylonitrile Benzene Bromobenzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane 2-Butanone (MEK) n-Butylbenzene sec-Butylbenzene tcrt-Butylbenzene Carbon disulfide Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene 1,2-Dibromo-3-chloropropane Dibromochloromethane 1,2-Dibromoethane (EDB)

Dibromomethane 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane (Freonl2) 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-l,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2.2-Dichloropropane Il-Dichloropropene cis-l1,3-Dichloropropene trans-I,3-Dichloropropene Ethylbenzene Hexachlorobutadiene 2-Hexanone (MBK)

Isopropylbenzene 4-Isopropyltoluene Methyl tert-butyl ether BRL

BRL, BRL BRL BRL BRL BRL BRa BRL BRL BRL BRL BRL BRL BRL BRL BRL BaL BRa BRa BRL BRL BRL BRL BRL BRa BRL BRL BRL BRa BRa BRL BRL BRL BRa BRL BRa BRa BRa BRa

.BRL BRa BRa BRa BRa 20.0 pg/I 1.0 pg/I 1.0 Pg/I 1.0 Pg/l 1.0 Pg/I 1.0 Pg/I 1.0 Pg/I 2.0 pg/I 10.0 Ag/I 1.0.g/l 1.0 pg/l 1.0 Pg/Il 5.0 pg/

1.0 pg/I 1.0 pg/I 2.0 pg/l 1.0 Pg/I 2.0 pg/i 1.0 pg/I 1.0 Pg/Il 2.0 pg/I 1.0 pg/i 1.0 Pg/I 1.0 ptg/I 1.0 pg/I 1.0 PgI 1.0 Ag/I 2.0 pg/I 1.0 Pg/I 1.0 pg/l 1.0 pg/I 1.0 pg/l 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 Pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pgfl 10.0 Pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I SW846 8260B 24-Oct-OS 25-Oct-05 5101451 N

N N

N1 N

N KS It tt m

It t

0 N

m

$I D

N m

This laboratory report is not valid without an authorized signature on the cover page.

Reportable Detection Limit BRLL = Below Reporting Limit Page 8 of 3i

Sample Identification MWV-4 SA35951-04 Client Proiect 4 04-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 14:24 Received 18-Oct-05 CASNo. Analyte(s)

Result

RDLIUnits Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B Prepared by method SW846 5030 Water MS 108-10-I 4-Methyl-2-pentanone (MIBK) BRL 10.0 Pg/I 1

SW846 8260B 24-Oct.05 25-Oct-05 5101451 KS 75-09-2 Methylene chloride BRL 10.0 pg/I

1.

91-20-3 Naphthalene BRL 1.0 pg/I 1

103-65-1 n-Propylbenzene BRL 1.0 pg/l 1

10042-S Styrene BRL 1.0 pg/I 1

630-20-6 1,1,1,2-Tetrachloroethane BRL 1.0 pg/I I

79-34-3 1, 1,2,2-Tetrachloroethane BRL 1.0 pg/i I

127-18.4 Tetrachloroethene BRL 1.0 pg/I 1

108-s8-3 Toluene BRL 1.0 pg/I 1

s7-61.6 1,2,3-Trichlorobenzene BRL 1.0 pg/I 1

120.82-1 1,2,4-Trichlorobcnzene BRL 1.0 pg/I 1

71-55-6 I,1,1-Trichloroethane BRL 1.0 pg/I 1

79-00-S 1, 1,2-Trichloroethane BRL 1.0 pg/I I

79-01-6 Trichloroethene BRL 1.0 pg/l I

75-69-4 Trichlorofluoromethane (Freon BRL 1.0 pg/l I

11) 96-18-4 1,2,3-Trichloropropane BRL 1.0 pg/Il I

95.63-6 1,2,4-Trimethylbenzene BRL 1.0 pg/I 1

108-67.8 1,3,5-Trimethylbenzene BRL 1.0 pg/I I

75-01-4 Vinyl chloride BRL 1.0 pg/I I

1330-20-7 mp-Xylene BRIL 2.0 pg/I I

95-47-6 o-Xylene BRL 1.0 pg/l I

1.

Surrogate recoveries:

460-00-4 4-Bromofluorobenzene 102 70-130 %

2037-26-S Toluene-d8 96.8 70-130 %

17060-07-0 1,2-Dlchloroethane-d4 109 70-130 %

1868-53-7 Dibromofluoromethane 103 70-130 %

This laboratory report is not valid without an authorized signature on the cover page.

Reportable Detection Limit BRL - Below Reporting Limit Page 9 of 31

Sample Identification MW-5 SA35951-05 Client Project #

04-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 13:52 Received 18-Oct-05 CASNo. Analyte(s)

Result

RDL/Units Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B 67-64-1 Acetone BRL 107.13-1 Acrylonitrile BRL 71.43-2 Benzene BRL 108-86-1 Bromobenzene BRL 74-97-S Bromochloromethane BRL 75-27-4 Bromodichloromethane BRL 75-25-2 Bromoform BRL 74-83-9 Bromomethane BRL 78-93-3 2-Butanone (MEK)

BRL 104-51-8 n-Butylbenzene BRL 135-98-8 sec-Butylbenzene BRL 98-06-6 tert-Butylbenzene BRL 7S-15-0 Carbon disulfide BRL S6.23-S Carbon tetrachloride BRL 101.90-7 Chlorobenzene BRL 75-00-3 Chloroethane BRL 67-66-3 Chloroform BRL 74-87.3 Chloromethane BRL 95-49-8 2-Chlorotoluene BRL 106-43-4 4-Chlorotoluene BRL 96-12-8 1,2-Dibromo-3-chloropropane BRL 124-48-1 Dibromochloromethane BRL 106-93-4 1,2-Dibromoethane (EDB)

BRa 74-95-3 Dibromomethane BRL 95.50-1 1,2-Dichlorobenzcne BRL 541-73-1 1,3-Dichlorobenzcne BRL I0646-7 1,4-Dichlorobenzene BR.

75-71-8 Dichlorodifluoromethane BRL Prepared by method 20.0 pg/I 1.0 pgI 1.0 Pg/I 1.0 pg/I 1.0 Pg/I 1.0 Pg/I 1.0 pg/I 2.0 pgA 10.0 Pg/I 1.0 pg/I 1.0 Pg/I 1.0 pg/I 5.0 pg/I 1.0 pgA 1.0 pg/

2.0 pg/

1.0 pg/I 2.0 pg/I 1.0 pg/I 1.0 pg/I 2.0 pg/

1.0 pg/I 1.0 pg/I 1.0 pg/l 1.0 pg/l 2.0 pg/I 1.0 Pg/I 2.0 pg/I 1.0 pg/I 1.0 Pg/I 1.0 Pg/

1.0 pg/I 1.0 Pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 tg/I 1.0 pg/l 1.0 pg/I SW846 5030 Water MS I sw846 8260B 24-Oct-OS 1

0 1

j 0

0 1

0*

I 0

1 25-Oct-O5 5101451 KS 75-34-3 107-06-2 75-35-4 156-59-2 156-60-5 78-87-5 142-28-9 594-20-7 563-58-6 10061-01-5 10061-02-6 100-41-4 87-68-3 591-78-6 98-82-8 99-87-6 1634-04-4 (Freonl2) 1,1-Dichloroethane 1,2-Dichloroethane

,1-Dichloroethene cis-1,2-Dichloroethene trans-l,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1 -Dichloropropene cis-l,3-Dichloropropene trans-I,3-Dichloropropene Ethylbenzene Hexachlorobutadiene 2-Hexanone (MBK)

Isopropylbenzene 4-Isopropyltoluene Methyl tert-butyl ether BRL BRa BaL BRL BRL BRL BRL BRL BR.

BaL BRL BRL BRL Ba, BRL BRa BRL I

N This laboratory report is not valid without an authorized signature on the cover page.

Reportable Detection Limit BRL = Below Reporting Limit Page 10 of 31

Sample Identification MW-5 SA35951-05 Client Project #

04-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 13:52 Received 18-Oct-05 CASNo. Analyte(s)

Result

RDL/Units Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B Prepared by method SW846 503 0 Water MS 108-10-1 4-Methyl-2-pentanone (MIBK) BRL 10.0 jg/I 1

SW846 8260B 24-Oct-05 25-Oct-)5 5101451 KS 75-09-2 Methylene chloride BRL 10.0 pg/I 1

91-20-3 Naphthalene BRL 1.0 pg/Il 1

103-65-1 n-Propylbenzene BRL 1.0 pg/l I

100o42.5 Styrene BRL 1.0 pg/l 1

630-20-6 1,1,1,2-Tetrachloroethane BRL 1.0 pg/I 79-34-5 1,1,2,2-Tetrachloroethane BRL 1.0 pg/I I

127-18-4 Tetrachloroethene 2.1 1.0 pg/I 1

108-88-3 Toluene BRL 1.0 pg/Il I

87-61-6 1,2,3-Trichlorobenzene BRL 1.0 pg/I I

120-82-1 1,2,4-Trichlorobenzene BRL 1.0 pg/I I

71-55-6 1,1,1-Trichloroethane BRL 1.0 pg/I 1

79-00-S 1, 1,2-Trichloroethane BRL 1.0 pg/Il 1

79-01.6 Trichloroethene BRIL 1.0 pg/Il I

75-694 Trichlorofluoromethane (Freon BRL 1.0 pg/Il 1

11)96-184 1,2,3-Trichloropropane BRL 1.0 pg/I 95-63-6 1,2,4-Trimethylbenzene BRL 1.0 pg/I 108-67-8 1,3,5-Trimethylbenzene BRL 1.0 pg/I 75-014 Vinyl chloride BRL 1.0 pg/Il I..

1330-20-7 m,p-Xylene BRL 2.0 pg/Il 9547-6 o-Xylene BRL 1.0 pg/l N

N.

Surrogate recoveries:

460-004 4-Bromofluorobenzene 102 70-130 %

2037-26-5 Toluene-d8 97.4 70-130 %

.N N

17060-07-0 1.2-Dichloroethane-d4 109 70-130 %

1868-53-7 Dibromofluoromethane 103 70-130 %

This laboratory report is not valid Without an authorized signature on the cover page.

Reportable Detection Limit BRL - Below Reporting Limit Page I11 of 31

Sample Identification MW-6 SA35951-06 Client Proiect #

04-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 14:09 Received 18-Oct-05 CASNo. Analyte(s)

Result

RDLIUnits Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B 67-64-1 Acetone BRL 107.13.1 Acrylonitrile BRL 7143-2 Benzene BRL 1081-6-1 Bromobenzene BRL 74.97-5 Bromochloromethane BRL 75.27-4 Bromodichloromethane BRL 75-25.2 Bromoform BRL 74-83-9 Bromomethane BRL 78-93.3 2-Butanone (MEK)

BRL 104-51-8 n-Butylbenzene BRL 135-98.8 sec-Butylbenzene BRL 93-06-6 tert-Butylbenzene BRL 75-15-0 Carbon disulfide BRL 56.23-5 Carbon tetrachloride BRL 108-90.7 Chlorobenzene BRL 75-00-3 Chloroethane BRL 67.66-3 Chloroform BRL 74-87.3 Chloromethane BRL 9549-8 2-Chlorotoluene BRL 106-434 4-Chlorotoluene BRL 96-12.8 1,2-Dibromo-3-chloropropane BRL 124-48.1 Dibromochloromethane BRL 106-93-4 1,2-Dibromoethane (EDB)

BRL 74-95-3 Dibromomethane BRL 95-50.1 1,2-Dichlorobenzene BRL 541-73.1 1,3-Dichlorobenzene BRL 10646.7 1,4-Dichlorobenzene BRL 75.7-18 Dichlorodifluoromethane BRL Prepared by method 20.0 pg/l 1.0 Pg/

1.0 pg/I 1.0 Pg/I 1.0 pg/I 1.0 Pg/I 1.0 Pg/i 2.0 pg/I 10.0 pg/I 1.0 pg/I 1.0 Pg/i 1.0 Pg/I 5.0 pg/I 1.0 pg/I 1.0 pg/I 2.0 pg/I 1.0 pg/I 2.0 pg/I 1.0 pg/I 1.0 pg/I 2.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 2.0 pg/I 1.0 pg/i 1.0 pg/I 1.0 pg/I 1.0 pg/i 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/i 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 10.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I SW846 5030 Water MS 1

SW846 8260B 24-Oct-O5 1

N N

I N

N 1

N N

1 N

N I

N N

1 N

N 1

N N

1 N

N 1

N N

I N

N 25-Oct-05 5101451 KS 75-34-3 107-06-2 75-35-4 156-59-2 156-60-5 758-87.5 142-28.9 594-20-7 563-58.6 10061-01-5 10061-02-6 10041-4 87-6-.3 591-78-6 98-82.8 99-87.6 1634-044 (Freonl2)

Il-Dichloroethane 1,2-Dichloroethane Il-Dichloroethene cis-l,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane II-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene 2-Hexanone (MBK)

Isopropylbenzene 4-Isopropyltoluene Methyl tert-butyl ether BRL BRL BRL BRL BRL BRL BRL BRL BIL BRL BRa BRL B RL BRL BRL BRL

BRL, This laboratory report is not valid without an authorized signature on the cover page.

Reportable Detection Limit BIL = Below Reporting Limit Page 12 of 31

Sample Identification MW-6 SA35951-06 Client Project 9 04-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 14:09 Received 18-Oct-05 CASNo. Analyte(s)

Result

RDL/Units Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B Prepared by method SW846 5030 Water MS 108-10-1 4-Methyl-2-pentanone (MIBK) BRL 10.0 pg/l 1

SW846 8260B 24-Oct-05 25-Oct-05 5101451 KS 75-09-2 Methylene chloride BRL 10.0 Pg/I 1

91.20-3 Naphthalene 9.1 1.0 Pg/I 1

103-65-1 n-Propylbenzene BRL 1.0 Pg/I 1

100-42-S Styrene BRL 1.0 Pg/I 1

630-20-6 1,1,1,2-Tetrachloroethane BRL 1.0 pgoI 79-34-5 1,1,2,2-Tetrachloroethane BRL 1.0 pg/I 1

127.18.4 Tetrachloroethene BRL 1.0 ag/

1 108.88-3 Toluene BRL 1.0 Pg/]

I 1..

87-61-6 1,2,3-Trichlorobenzene BRL 1.0 pg/I 120-82-1 1,2,4-Trichlorobenzene BRL 1.0 Pg/I 1...

U 71.55-6 1,1,1-Trichloroethane BRL 1.0 pg/I 1

79.00-5 1,1,2-Trichloroethane BRL 1.0 pg/I 1U..

U 79-01.6 Trichloroethene BRL 1.0 Pg/l I

U..

U 75-69-4 Trichlorofluoromethane (Freon BRL 1.0 Pgo I

U U

11) 96.18.4 1,2,3-Trichloropropane BRL 1.0 pg/I 1U..

95-63.6 1,2,4-Trimethylbenzene 3.3 1.0 pg/I 1

108.67.8 1,3,5-Trimethylbenzene 1.6 1.0 Pg/

1 U..

75-01-4 Vinyl chloride BRL 1.0 pg/I 1330-20-7 m,p-Xylene

BRI, 2.0/pg/I 1

U..

95-47.6 o-Xylene BRL 1.0 pg/I Surrogate recoveries:

460-00.4 4-Bromofluorobenzene 105 70-130 %/

2037-26-5 Toluene-d8 98.0 70-130 %

17060.07.0 1,2-Dichloroethane-d4 109 70-130 %

1868-53-7 Dibromofluoromethane 104 70-130 %

U.

U U

This laboratory report is not valid without an authorized signature on the cover page.

Reportable Detection Limit BRL = Below Reporting Limit Page 13 of 31

Sample Identification MW-7 SA35951-07 Client Project #

04-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 14:05 Received 18-Oct-05 CASNo. Analyte(s)

Result

RDLIUnlts Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B 67-64-1 Acetone BRL 107.13-1 Acrylonitrile BRL 71-43-2 Benzene BRL 108-46-1 Bromobenzene BRL 74-97.s Bromochloromethane BRL 75-27-4 Bromodichloromethane BRL 75.25.2 Bromoform BRL 74-83.9 Bromomethane BRL 7"-93.3 2-Butanone (MEK)

BRL 104-SI-8 n-Butylbenzene BRL 135.98-8 sec-Butylbenzene BRa 9.-06-6 tert-Butylbenzene BRL 75.15-0 Carbon disulfide BRL 56.23-S Carbon tetrachloride BRL 105-90-7 Chlorobenzene BRL 75-00.3 Chloroethane BRa 67.66-3 Chloroform BRL 74.87.3 Chloromethane BRL 95-49-S 2-Chlorotoluene BRa 106-434 4-Chlorotoluene BRL 96-12-8 1,2-Dibromo-3-chloropropane BRL 124.48-1 Dibromochloromethane BRL 106-934 1,2-Dibromoethane (EDB)

BRL 74-95-3 Dibromomethane BaL.

95.50-I 1,2-Dichlorobenzene BRL 541.73-1 1,3-Dichlorobenzene BRL 10646-7 1,4-Dichlorobenzene BRL 75-71-S Dichlorodifluoromethane BRL Prepared by method 20.0 pg/I 1.0 Pg/I

.O Pg/I 1.0 Pg/I 1.o pg/

1.0 pg/I 1.0 Pg/I 2.0 pg/I 10.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 5.0 Pg/I 1.0 pg/I 1.0 pg/i 2.0 pg/I 1.0 Pg/I 2.0 pg/I 1.0 pg/I 1.0 pg/I 2.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I l.O pg/I 1.0 pg/I 1.0 pg/i 2.0 Pg/I 1.0 pg/l 1.0 pg/

1.0 pg/I 1.0 pg/I 1.0 pg/Il 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 Pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 10.0 Pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I SW846 5030 Water MS 1

SW846 8260B 24-Oct-OS 25-Oct-05 5101451 I

N N

I N

N N

N l

N N

1 N

N N

N 1

a a

N 1

N N

3 N

N N

N 1

a a

I N

N N

1 N

N*

N N

1 N

Nt N

N I

N N

N KS 75-34-3 107-06-2 75-35-4 156-59-2 156-60-5 78-$7-5 142-28-9 594-20-7 563-58-6 10061-01-5 10061-02-6 100-414 87-69-3 591-78-6 98-82-8 99-87-6 1634-044 (Freon 12) l,l-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2.Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane I, 1-Dichloropropene cis-1,3-Dichloropropene trans-I,3-Dichloropropene Ethylbenzene Hexachlorobutadiene 2-Hexanone (MBK)

Isopropylbenzene 4-Isopropyltoluene Methyl tert-butyl ether BRa BRL BRL BRL BRa BRL BRL BRL BRL BRL BRL BRL BRa BRa BRL BRL BRL I

I N

0 N

g This laboratory report Is not valid without an authorized signature on the cover page.

Reportable Detection Limit BRL - Below Reporting Limit Page 14 of 31

Sample Identification MW-7 SA35951-07 Client Proiect #

04-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 14:05 Received 18-Oct-05 CASNo. Analyte(s)

Result

RDLUnnlts Dilution Method Ref. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B Prepared by method SW846 5030 Water MS t0s9-o0-4-Methyl-2-pentanone (MIBK) BRL 10.0 pg/I I

SWE46 8260B 24-Oct-05 25-Oct-05 5101451 KS 75-09.2 Methylene chloride BRLL 10.0 pg/l 1

91-20-3 Naphthalene BRL 1.0 pg/I 1

103-65.1 n-Propylbenzene BRL 1.0 pg/l 1

N 100-42-5 Styrene BRL 1.0 pg/i 1

630-20-6 1,1,1,2-Tetrachloroethane BRL 1.0 pg/I 1

p..

79.34-S 1,1,2,2-Tetrachloroethane BRL 1.0 pg/I I

127.18-4 Tetrachloroethene 3.7 1.0 pg/Il p.p.

p 108-88-3 Toluene BRL 1.0 pg/I 87-61.6 1,2,3-Trichlorobenzene BRL 1.0 pg/l 1

120-82-1 1,2,4-Trichlorobenzene BRL 1.0 Pg/l 1

7155s.6 1, 1, 1-Trichloroethane BRL 1.0 pg/l 1

79-00.5 1, 1,2-Trichloroethane BRL 1.0 pg/i I

N 79-01-6 Trichloroethene BRL 1.0 pg/I 1

p p

75-69-4 Trichlorofluoromethane (Freon BRL 1.0 pg/l I

p 11) 96-18-4 1,2,3-Trichloropropane BRL 1.0 pg/l 1

95-63-6 1,2,4-Trimethylbenzene BRL 1.0 pg/I 1..

108o67-8.

,3,5-Trimethylbenzene BRLL 1.0 pg/I 1

75-01-4 Vinyl chloride BRL 1.0 pg/l I

1330-20-7 m,p-Xylene BRL 2.0 pg/I 1

95.47-6 o-Xylene BRL 1.0 pg/l I

P Surrogate recoveries:

460-00-4 4-Bromofluorobenzene 105 70-130 ?%1 2037-26-S Toluene-d8 99.0 70-130 0%

11060-07-0 1.2-Dichloroethane-d4 110 70-130 %

1868.53-7 Dibromofluoromethane 104 70-130 %

This laboratory report Is not valid without an authorized signature on the cover page.

Reportable Detection Limit BI.L = Below Reporting Limit Page 15 of 31

Sample Identification MW-8 SA35951-08 Client Project.

04-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 14:20 Received 18-Oct-05 CASINo. Analyte(s)

Result

RDJ./Units Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B 67-64-1 Acetone BRL 107-13-1 Acrylonitrile BRL 71-43-2 Benzene BRLL 108-86-1 Bromobenzcne BRLL 74-97-5 Bromochloromethane BRL 75-274 Bromodichloromethane BRL 75-25-2 Bromoform BRL 74-93-9 Bromomethane BRL 78-93.3 2-B utanoni (MEK)

BRL 104-51-s n-Butylbenzene 8.7 135-9g-8 sec-Butylbenzene 9.8 98-06-6 tert-Butylbenzene BRL 75-So-0 Carbon disulfide BRL 56-23-5 Carbon tetrachloride BRL 108-90-7 Chlorobenzene BRLL 75-0o-3 Chloroethane BRL 67-66-3 Chloroform BRL 7447.3 Chloromethane BRLL 95-494 2-Chlorotoluene BRL 106434 4-Chlorotoluene BRL 96-12.-

1,2-Dibromo-3-chloropropane BRLL 12449-I Dibromochloromethane BRL 106-934 1,2-Dibromoethane (EDB)

BRL 74-95-3 Dibromomethane BRL 95-50.1 1,2-Dichlorobenzene BRL 541-73-1 1,3-Dichlorobenzene BRL 10646-7 1,4-Dichlorobenzene BRLL 75-71.8 Dichlorodifluoromethane BRL Prepared by method 100 pg/l 5.0 pg/l 5.0 Pg/I 5.0 pg/I 5.o.pg/

5.0 pg/I 5.0 pg/I 10.0 pg/I 50.0 pg/l 5.0 pg/l 5.0 pg/l 5.0 pg/I 25.0 pg/I 5.0 pg/l 5.0 pg/I 10.0 pg/I 5.0 pg/l 10.0 pg/I 5.0 pg/I 5.0 pg/i 10.0 pg/Il 5.0 pg/i 5.0 pg/l 5.0 pg/I 5.0 pg/i 5.0 pg/l 5.0 pg/I 10.0 pg/I 5.0 pg/Il 5.0 pg/I 5.0 pg/I 5.0 pgn 5.0 pg/I 5.0 pg/l 5.0 pg/I 5.0 tpg/

5.0 pg/l 5.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 pgn 50.0 pg/I 5.0 Pg/

5.0 pg/I 5.0 pgf/

SW846 5030 Water MS 5

SW846 8260B 24-Oct-05 5

P 5

P P

5 P

P 5

5 5*5 P

P 5

P P

5 P

P 5

P P

5 P

5*

5 5

P P

5*

5 P

P 5PP 5PP 5

P 5

25-Oct-05 5101451 KS I

W 75-34-3 107-06-2 75-354 156-59-2 156-60-5 78-37-5 142-28-9 594-20-7 563-58-6 10061-01-5 10061-02-6 100414 97-68-3 591-78-6 98-92-8 99-87-6 1634-044 (Freonl2) 1,1 -Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-l,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane I, 1-Dichloropropene cis-1,3-Dichloropropene trans-I,3-Dichloropropene Ethylbenzene Hexachlorobutadiene 2-Hexanone (MBK)

Isopropylbenzene 4-Isopropyltoluene Methyl tert-butyl ether BRL BRL BRL BRL BRIL BRL BRL BRL BRL BRL BRL 14.2 BRL BRL 10.5 11.0 BRL 5

5 5

5

.5 5

5 tl It It tl m

This laboratory report is not valid without an authorized signature on the cover page.

Reportable Detection Limit BRL = Below Reporting Limit Page 16 of 31

Sample Identification MW-8 SA35951-08 Client Project #

04-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 14:20 Received I -Oct-05 CASNo. Analyte(s)

Result

RDL/Units Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B Prepared by method SW846 5030 Water MS 108-10-1 4-Methyl-2-pentanone (MIBK) BRL 50.0 pg/l S

SW846 8260B 24-Oct-05 25-Oct-05 5101451 KS 75-09.2 Methylene chloride BRL 50.0 pg/l 5

91.20-3 Naphthalene 250 5.0 pg/i 5N...

103-65.1 n-Propylbenzene 15.9 5.0 pg/l 5

100-42-5 Styrene BRL 5.0 pg/l 5.

N 630-20-6 1,1,1,2-Tetrachloroethane BRL 5.0 Pg/I 5

79-34-5 1,1,2,2-Tetrachloroethane BRL 5.0 Pg/I 5

N N

127.18-4 Tetrachloroethene BRL 5.0 Pg/

5.

108-88-3 Toluene BRL 5.0 pg/I 5N...

87-61.6 1,2,3-Trichlorobenzene BRL 5.0 pg/i 5

N..

120.82-1 1,2,4-Trichlorobenzene BRL 5.0 pg/l 5

N..

N 71-55-6 1,1,1-Trichloroethane BRL 5.0 pg/I 5

N 79-00-5 1, 1.,2-Trichloroethane BRL 5.0 pg/l 5

79-01-6 Trichloroethene BRL 5.0 pg/I 5

75-69-4 Trichlorofluommethane (Freon BRL 5.0 pg/I 5

11) 96-18-4 1,2,3-Trichloropropane BRL 5.0 pg/I 5

95-63-6 1,2,4-Trimethylbenzene 124 5.0 Vg/I 5

108-67-8 1,3,5-Trimethylbenzene 53.6 5.0 pg/I 5

75-01-4 Vinyl chloride BRL 5.0 pg/I 5

1330-20-7 m,p-Xylene BRL 10.0 Pg/I 5

95-47-6

. o-Xylene BRL 5.0 pg/l 5

Surrogate recoveries:

460-004 4-Bromofluorobenzene 104 70-130 %

N.

2037-26-5 Toluene-d8 98.0 70-130 %

17060-07.0 1.2-Dichloroethane-d4 109 70-130 %

1868-53.7 Dibromofluoromethane 105 70-130%

This laboratory report is not valid without an authorized signature on the cover page.

Reportable Detection Limit BRL = Below Reporting Limit Page 17 of 31

. -Sample Identification DUP 3A35951-09 Client Proiect #

04-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 14:15 Received 18-Oct-05

" "CASNo. Analyte(s)

Result

RDLJUnits Dilution Method Ref. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B 67-64-1 Acetone BRL 107-13-1 Acrylonitrile BRL 71-43.2 Benzene BRL 108-86-1 Bromobenzene BRL 74-97-5 Bromochloromethane BRL 75-27-4 Bromodichloromethane BRL 75-25-2 Bromoform BRL 74.83.9 Bromomethane BRL 78-93-3 2-Butanone (MEK)

BRL 104-SI-8 n-Butylbenzene BRI 135-98-8 sec-Butylbenzene BRL 98-06-6 tert-Butylbenzene BRL 75-15.0 Carbon disulfide BRL 56-23-5 Carbon tetrachloride BRL 108-90-7 Chlorobenzene BRL 75.00-3 Chloroethane BRL 67-66.3 Chloroform BRL 74-87.3 Chloromethane BRL 95.49-.

2-Chlorotoluene BRI 106-43-4 4-Chlorotoluene BRL 96-12-8 1,2-Dibromo-3-chloropropane BRIL 12448.1 Dibromochloromethane BRIL 106-93-4 1,2-Dibromoethane (EDB)

BRL 74-95-3 Dibromomethane BRI 95.50-1 1,2-Dichlorobenzene BRL 541.73-1 1,3-Dichlorobenzene BRL 10646.7 1,4-Dichlorobenzene BRL 75-7.38 Dichlorodifluoromethane BRL Prepared by method 100 pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 Pg/

5.0 pg/I 5.0 Pg/I 10.0 Pg/I 50.0 13g/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 25.0 pg/I 5.0 pg/I 5.0 pg/I 10.0 pg/I 5.0 pg/I 10.0 pg/I 5.0 pg/I 5.0 pg/I 10.0 Pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 Pg/I 5.0 pg/I 5.0 p~g/I 10.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 5,0 pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 50.0 pg/I 5.0 pg/i 5.0 pg/I 5.0 pg/I SW84 6 503 0 Water MS S

SW846 8260B 24-Oct-OS 25-Oct-05 5101451 5

a 5

5aa 5aa 5

fi 5

a a

5 aa a

5aaa 5aaa a

5aaa a

5aaa 5aaa a

5 aa a

5aaa a

5fa 5aaa a

5aaa a

5 i

5aaa a

5aaa 5

aa 5aa a

a KS 75-34-3 107-06-2 75.35-4 156-59-2 156-60-5 78-87-5 142-28-9 594-20-7 563-58-6 10061-01-5 10061.02-6 10041-4 87-65.3 591-.8-6 98-82-8 99-87.6 1634-04-4 (Freonl2)

I,I-Dichloroethane 1,2-Dichloroethane I,I-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene 2-Hexanone (MBK)

Isopropylbenzene 4-Isopropyltoluene Methyl tert-butyl ether BRL BRL BRL BRL BRL BRIL BRL BRa BRLL BRLL BRL 11.4 BRI BRL 7.4 5.5 BRL.

tl U

tl It m

N U

This laboratory report Is not valid without an authorized signature on the cover page.

Reportable Detection Limit BRI - Below Reporting Limit Page 18 of 31

Sample Identification DUP SA35951-09 Client Project i#

04-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 14:15 Received 18-Oct-05 CASNo. Analyte(s)

Result

RDL/Units Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Or-ganic Compounds by SW846 8260B Prepared by method SW846 5030 Water MS 108.10-1 4-Methyl-2-pentanone (MIBK) BRL 50.0 pg/I 5

SW846 8260B 24-Oct-05 25-Oct-05 5101451 KS 75-09-2 Methylene chloride BRL 50.0 pg/I 5

91-20-3 Naphthalene 154 5.0 pg/I 5

103-65-1 n-Propylbenzene 7.0 5.0 pg/1 5

10042.5 Styrene BRL 5.0 pg/l 5

630-20-6 1,1,1,2-Tetrachloroethane BRL 5.0 pg/il 5

79-34-5 1,1,2,2-Tetrachloroethane BRL 5.0 pg/l 5

127-184 Tetrachloroethene BRL 5.0 pg/I 5

108-88-3 Toluene BRL 5.0 pg/I 5

87-61-6 1,2,3-Trichlorobenzene BRL 5.0 pg/I 5

120-82-1 1,2,4-Trichlorobenzene BRL 5.0 pg/l 5

71-55-6 1,1,1-Trichloroethane BRL 5.0 pg/I 5

79-00-5 1,1,2-Trichloroethane BRL 5.0 pg/l 5

79-01-6 Trichloroethene BRL 5.0 pg/l 5

75-694 Trichlorofluoromethane (Freon BRL 5.0 pg/l 5

11)96-184 1,2,3-Trichloropropane BRL 5.0 pg/l 5

95-63-6 1,2,4-Trimethylbenzene 61.7 5.0 pg/I 5

108-67-8 1,3,5-Trimethylbenzene 39.5 5.0 pg/I 5

75-014 Vinyl chloride BRL 5.0 pg/l 5

1330-20.7 m,p-Xylene BRL 10.0 pg/I 5

p 9547-6 o-Xylene BRL 5.0 pg/l 5

p Surrogate recoveries:

460-004 4-Bromofluorobenzene 102 70-130 %

p p

2037-26-5 Toluene-d8 98.8 70-130 %

17060-07-0 1,2-Dichloroethane-d4 101 70-130 %

1868-53-7 Dibromofluoromethane 98.4 70-130 %

This laboratory report Is not valid without an authorized signature on the cover page.

Reportable Detection Limit BRL - Below Reporting Limit Page 19 of 31

Sample Identification TRIP SA35951-10 Client Proiect #g 04-201215 Matrix Deionized Water Collection Date/Time 17-Oct-05 08:08 Received 18-Oct-05

.. CAS No. Analyte(s)

Result

RDLJUnits Dilution M'ethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B 67-64-1 Acetone BRL 107-13-1 Acrylonitrile BRL 71-43-2 Benzene 1.0 108-96-1 Bromobenzene BRL 74-97-5 Bromochloromethane BRL 75.27-4 Bromodichloromethane BRL 75.25-2 Bromoform BRL 74-.3-9 Bromomethane BRL 78-93-3 2-Butanone (MEK) 12.1 104-51-8 n-Butylbenzene BRL 135-93-8 sec-Butylbenzene BRL 98-06-6 tert-Butylbenzene BRL 75.15-0 Carbon disulfide BRL 56-23-5 Carbon tetrachloride BRL 109-90-7 Chlorobenzene BRL 75-00-3 Chloroethane BRL 67-66-3 Chloroform BRL 74-87-3 Chloromethane 2.5 95-49-8 2-Chlorotoluene BRL 106-43-4 4-Chlorotoluene BRL 96.12.-

1,2-Dibromo-3-chloropropane BRL 124-48-1 Dibromochloromethane BRL 106.93-4 1,2-Dibromoethane (EDB)

BRL 74-95.3 Dibromomethane BRL 95-S0-1 1,2-Dichlorobenzene BRL 541-73-1 1,3-Dichlorobenzene BRL 106-46-7 1,4-Dichlorobenzene BRL 75-71-3 Dichlorodifluoromethane BRL Prepared by method 20.0 pg/I 1.o Pg/I 1.0 Pgi 1.0 pg/I 1.0 pg/I 1.0 Pg/i 1.0 Pg/I 2.0 pg/1 10.0 pg/i 1.0 pg/I 1.0 Pg/I 1.0 pg/I 5.0 Pg/I 1.0 pg/I 1.0 pg/i 2.0 pg/I 1.0 pg/I 2.0 pg/I 1.0 pg/I 1.0 Pg/I 2.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/i 1.0 pg/I 1.6 pg/i 1.0 pg/I 2.0 pg/i 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/i 1.0 pg/I 1.0 pig/I 1.0 pg/i 1.0 pg/I 1.0 pg/I 1.0 pg/I 10.0 pg/I 1.0 pg/I 1.0 pg/i 1.0 pg/I SW846 5030 Water MS 1

SW846 8260B 25-Oct-05 1

p 1

I p.,

I 1

p*

I 1

p 1

1 p

I 25-Oct-05 5101534 KS

VOCII

VOC 11 0

VOCI!

II 75-34-3 107-06-2 75-35-4 156-59-2 156-60-5 78-87-5 142-28-9 594-20-7 563-59-6 10061-01.$

10061-02-6 100-41-4 37-68-3 591-78-6 98-82-8 99-87-6 16344-44 (Freonl2) 1,1 -Dichloroethane I,2-Dichloroethane I,l-Dichloroethene cis-l,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1.1-Dichloropropene cis-1,3-Dichloropropene trans-i,3-Dichloropropene Ethylbenzene Hexachlorobutadiene 2-Hexanone (MBK)

Isopropylbenzene 4-Isopropyltoluene Methyl tert-butyl ether BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL 2.1 II m

W VOCII This laboratory report Is not valid without an authorized signature on the cover page.

Reportable Detection Limit BRL = Below Reporting Limit Page 20 of 31

Sample Identification TRIP SA35951-10 Client Project i#

04-201215 Matrix Collection Date/Time Deionized Water 17-Oct-05 08:08 Received 18-Oct-05 CAS No. Analyte(s)

Result

RDJJUnIts Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B Prepared by method SW846 5030 Water MS 108.10-1 4-Methyl-2-pentanone (MIRK) BRL 10.0 Pg/l I

SW846 8260B 25-Oct-05 25-Oct-05 5101534 KS 75-09-2 Methylene chloride BRL 10.0 pg/l I

91.20-3 Naphthalene BRL 1.0 Pg/I I

103-65-1 n-Propylbenzene BRL 1.0 Pg/l 1

100-42.5 Styrene BRL 1.0 Pg/l 1

630-20-6 l1,1,,2-Tetrachloroethane BRL 1.0 Pg/l I

79-34-5 1,1,2,2-Tetrachloroethane BRL 1.0 Pg/Il 1

127.18-4 Tetrachloroethene BRL 1.0 jig/I I

108.-8.3 Toluene 2.2 1.0 Pg/I I

vociz 87-61-6 1,2,3-Trichlorobenzene

BRI, 1.0 pg/I 1

120-82-1 1,2,4-Trichlorobenzene BRL 1.0 jig/Il 1

71-55-6 1,1,1-Trichloroethane BRL 1.0 pg/i I

79-00-5 1,1,2-Trichloroethane BRL 1.0 jig/Il

p.

p 79-01-6 Trichloroethene BRL 1.0 Pg/I 1

75-69-4 Trichlorofluoromethane (Freon BRL 1.0 jig/I 1

I1)96-184 1,2,3-Trichloropropane BRL 1.0 Pg/i 1

95-63-6 1,2,4-Trimethylbenzene BRL 1.0 jig/Il 1

108-67-8 1,3,5-Trimethylbenzene BRL 1.0 Pg/I I

75-014 Vinyl chloride BRL 1.0 pg/I 1330-20.7 m,p-Xylene BRL 2.0 pg/l i

9547-6 o-Xylene BRL 1.0 Pg/l I

Surrogate recoveries:

460-004 4-Bromofluorobenzene 103 70-130 %

p.p.

p 2037-26-S Toluene-d8 99.2 70-130 %

p 17060-07-0 1,2-Dichloroethane-d4 105 70-130 %

p p

1868-53-7 Dibromofluoromethane 99.8 70-130 %

This laboratory report Is not valid without an authorized signature on the cover page.

Reportable Detection Limit BRL = Below Reporting Limit Page 21 of 31

Volatile Organic Compounds - Quality Control Spike Source

%REC RPD Analyte(s)

Result

RDL Units Level Result

%REC Limits RPD Limit Flag Batch 5101451 - SW846 5030 Water MS Blank (5101451-BLKI)

Acetone Acrylonitrile Benzene Bromobcnzene Bromochloromethane Bromodichloromethane Bromoforrn Bromomethane 2-Butanone (MEK) n.Butylbonzene sec-Butylbcnzene tert-Butylbcnzene Carbon disulfide Carbon tetrachloride Chlorobenzcne Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene 1,2-Dibromo-3-chloropropane Dibromochloromethane I.2-Dibromoethane (EDB)

Dibromomethane 1,2-Dichlorobenzene 1.3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane (Freonl2)

I,1-Dichloroethane 1,2-Dichlorocthane I,1-Dichloroethcne cis-1,2-Dichloroethene trans-i,2-Dichloroethene 1,2-Dichloropropane 1.3-Dichloropropane 2.2-Dichloropropane I.1-Dichloropropene cis-I.3-Dichloropropene trans-l,3-Dichloropropcne Ethylbenzcne Hexachlorobutadiene 2-Hexanone (MBK)

Isopropylbenzcne 4-1sopropyltoluene Methyl tert-butyl ether 4-Methyl-2-pentanone (MIBK)

Methylene chloride Naphthalene n-Propylbenzene Styrene l,l.I,2-Tctrachloroethane I.l.2,2-Tetachloroethane Tetrachloroethene Toluene Prepared & Analyzed: 24-Oct-05 BRL BRL BRL BRL BRL BRL BR!L BRL BRL BRL BRL BRL.

BRL BRL BRL BR!L BRL BRL BR!L BRL BRL BR!L BRL BRL BRL BRIL BRL BRL BRL BRL BRL BR!L BRL BRL BR!L BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRPL BR!L BRL BRPL BR!.

BR!L BRL BRL 20.0 pg/Il 1.0 Pg/I 1.0 Pg/I 1.0 pg/I 1.0 pg/I 1.0 Pg/I 1.0 Pg/I 2.0 pgA/

10.0 pg/I 1.0 pgA 1.0 pg/I 1.0 pg/I 5.0 pAgI 1.0 pg/

1.0 pg/

2.0 pg/

1.0 Pg/

2.0 pgn 1.0 pug/I 1.0 pg/I 2.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/i 1.0 pg/I 1.0 pg/I 2.0 pg/I 1.0 pg/I

.1.0 "I 1.0 pg/I 1.0 Pg/I 1-.0 Pg/I 1.0 pg/I 1.0 PgI 1.0 Pi'l 1.0 pg/I 1.0 Pg/I 1.0 Pg/I 1.0 pg/I 1.0 pg/I 10.0 pg/I 1.0 Pg/I 1.0 Pg/I 1.0 Pg/I 10.0 pg/I 10.0 pig/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pig/I This laboratory report Is not valid without an authorized signature on the cover page.

Reportable Detection Limit BRL - Below Reporting Limit Page 22 of 31

Volatile Organic Compounds - Quality Control Spike Source

%REC RPD Analyte(s)

Result

RDL Units Level Result

%REC Limits RPD Limit Flag Batch 5101451 - SW846 5030 Water MS Blank (5101451-BLKI)

Prepared & Analyzed: 24-Oct-05 1,2,3-Trichlorobenzene BRL 1.0 pg/I 1,2,4-Trichlorobenzcne BRL 1.0 pg/I

!,1,l-Trichloroethane BRL 1.0 pg/l I,l,2-Trichloroethane BRIL 1.0 pg/I Trichloroethene BRL 1.0 pg/I Trichlorofluoromethane (Freon 11)

BRL 1.0 pg/l 1,2.3-Trichloropropane BRL 1.0 pg/I 1,2,4-Trimethylbenzene BRL 1.0 pg/I 1,3,5-Trimethylbcnzene BRL 1.0 pg/I Vinyl chloride BR.L 1.0 pg/I m,p-Xylene BRL 2.0 pg/I o-Xylene BRL 1.0 jIgA Surrogate: 4-Bromofluorobenzene 51.8 pg/I 50.0 104 70-130 Surrogate: Toluene-d8 48.4 pg/I 50.0 96.8 70-130 Surrogate: 1,2-Dichloroeihane-d4 50.9 pg/I 50.0 102 70-130 Surrogate: Dibromofluoromethane 49.6 pg/l 50.0 99.2 70-130 LCS (5101451.BS1)

Prepared & Analyzed: 24-Oct-05 Acetone 12.3 pg/I 20.0 61.5 0.671-198 Acrylonitrile 18.5 pg/I 20.0 92.5 70-130 Benzene 20.1 pg/I 20.0 100 70-130 Bromobenzene 23.4 pg/I 20.0 117 70-130 Bromochloromethane 20.6 pg/I 20.0 103 70-130 Bromodichloromethane 22.3 pg/I 20.0 112 70-130 Bromoform 21.7 pg/I 20.0 108 70-130 Bromomethane 22.8 pg/I 20.0 114 64.5-146 2-Butanone (MEK) 14.0 pg/l 20.0 70.0 14.3-172 n-Butylbenzene 21.7 pg/I 20.0 108 70-130 sec-Butylbenzene 23.1 pg/I 20.0 116 70-130 tert.Butylbenzene 23.3 pg/I 20.0 116 70-130 Carbon disulfide 19.5 pg/I 20.0 97.5 70-130 Carbon tetrachloride 21.5 pg/I 20.0 108 70-130 Chlorobenzene 22.7 pg/I 20.0 114 70-130 Chloroethane 21.1 pg/I 20.0 106 66.3-135 Chloroform 21.9 pg/I 20.0 110 70-130 Chloromethane 25.1 pg/I 20.0 126 70-130 2-Chlorotoluene 21.9 pg/I 20.0 II0 70-130 4-Chlorotoluene 22.6 pg/l 20.0 113 70-130 1.2-Dibromo-3-chloropropane 20.6 pg/l 20.0 103 70-130 Dibromochloromethane 20.8 pg/l 20.0 104 52.9-141 1,2-Dibromoethane (EDB) 20.5 pg/l 20.0 102 70-130 Dibromomcthane 20.4 pg/I 20.0 102 70-130 1.2-Dichlorobenzene 22.8 pg/l 20.0 114 70-130 1.3-Dichlorobenzene 24.2 pg/I 20.0 121 70-130 1.4-Dichlorobenzene 22.7 pg/I 20.0 114 70-130 Dichlorodifluoromehane (Freonl2) 26.6 pg/I 20.0 133 50.5-203 l,l-Dichloroethane 20.8 pg/I 20.0 104 70-130 1,2-Dichloroethane 21.3 pg/I 20.0 106 70-130 1I,-Dichloroethene 20.7 pg/I 20.0 104 70-130 cis-1.2-Dichloroethene 21.2 pg/I 20.0 106 70-130 trans-1.2-Dichloroethenc 20.2 pg/I 20.0 101 70-130 1,2-Dichloropropane 19.9 pg/I 20.0 99.5 70-130 1,3-Dichloropropane 20.0 pg/I 20.0 100 70-130 2,2-Dichloropropane 19.1 pg/I 20.0 95.5 70-130 1.1-Dichloropropene 20.2 pg/I 20.0 101 70-130 This laboratory report Is not valid without an authorized signature on the cover page.

Reportable Detection Limit BRL = Below Reporting Limit Page 23 of 31

Volatile Organic Compounds - Quality Control Spike Source

%REC RPD Analyte(s)

Result

RDL Units Level Result

%REC Limits RPD Limit Flag Batch 5101451 - SW846 5030 Water MS LCS (5101451-BSI) cis-l.3-Dichloropropene trans-l,3-Dichloropropene Ethylbcnzene Hexachlorobutadiene 2-Hexanone (MBK) lsopropylbenzene 4-1sopropyltoluene Methyl tert-butyl ether 4-Methyl-2-pentanone (MIBK)

Methylene chloride Naphthalene n-Propylbenzene Styrene 1.1.1.2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2.3-Trichlorobenzene 1,2,4-Trichlorobenzene l,l,l-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane (Freon 11) 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3.5-Trimethylbenzene Vinyl chloride m.p-Xylene 20.3 20.8 22.5 23.7 14.6 22.2 23.0 20.0 15.0 21.2 21.8 22.6 22.9 23.4 21.1 21.5 20.8 22.4 21.7 21.4 20.8 21.4 23.3 21.1 23.2 22.9 25.9 46.1 23.6 52.4 47.9 50.5 50.0 jig/I jig/I jig/

ig/I jig/I jig/I jig/I jig/

jig/

jig/I jig/

jig/

Pg/I jig/

jig/

jig/I jig/

jig/

Pg/I jig/

Prepared & Analyzed: 24-Oct-05 20.0 102 70-130 20.0 104 70-130 20.0 112 70-130 20.0 118 68.9-138 20.0 73.0 70-130 20.0 111 70-130 20.0 115 70-130 20.0 100 70-130 20.0 75.0 51.5-134 20.0 106 70-130 26.0 109 70-130 20.0 113 70-130 20.0 114 70-130 20.0 117 70-130 20.0 106 70-130 20.0 108 70-130 20.0 104 70-130 20.0 112 70-130 20.0 108 70-130 20.0 107 70-130 20.0 104 70-130 20.0 107 70-130 20.0 116 70-143 20.0 106 70-130 20.0 116 70-130 20.0 114 70-130 20.0 130 70-130 40.0 115 70-130 20.0 118 70-130 50.0 105 "70-130 50.0 95.8 70-130 50.0 101 70-130 50.0 100 70-130 Prepared & Analyzed: 24-Oct-05 20.0 61.5 0.671-198 0.00 20.0 96.5 70-130 4.23 20.0 97.5 70-130 2.53 20.0 106 70-130 9.87 20.0 107 70-130 3.81 20.0 110 70-130 1.80 20.0 104 70-130 3.77 20.0 116 64.5-146 1.74 20.0 74.0 14.3-172 5.56 20.0 102 70-130 5.71 20.0 104 70-130 10.9 20.0 106 70-130 9.01 20.0 93.0 70-130 4.72 20.0 102 70-130 5.71 20.0 104 70-130 9.17 20.0 99.5 66.3-135 6.33 20.0 107 70-130 2.76 20.0 123 70-130 2.41 20.0 104 70-130 5.61 20.0 104 70-130 8.29 o-Xylene Surrogate: 4-Bromofluorobenzene Surrogate: Toluene-d8 Surrogate: 1,2-Dichloroethane-d4 Surrogate: Dibromofluoromethdne LCS Dup (5101451-BSD1)

Acetone Acrylonitrile Benzene Bromobenzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane 2-Butanone (MEK) n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon disulfide Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene 12.3 19.3 19.5 21.2 21.4 22.0 20.9 23.1 14.8 20.3 20.8 21.2 18.6 20.5 20.8 19.9 21.4 24.6 20.8 20.8 jg/I ig/I PgA pg/

,gA PgA pgA jg/I ig/I Ptg" i g/I PtgA jig/I Pig/I pgA jig/I 50 25 25 25 25 25 25 50 50 25 25 25 25 25 25 50 25 25 25 25 This laboratory report is not valid without an authorized signature on the cover page.

Reportable Detection Limit BRL = Below Reporting Limit Page 24 of 31

Volatile Organic Compounds - Quality Control Spike Source

%REC RPD Analyte(s)

Result

RDL Units Level Result

%REC Limits RPD Limit Flag Batch 5101451 - SW846 5030 Water MS LCS Dup (5101451-BSDI) 1,2-Dibromo-3-chloropropane Dibromochloromethane 1,2-Dibromoethane (EDB)

Dibromomethane 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane (Freon 12) 1 l-Dichloroethane 1,2-Dichloroethane l.1-Dichloroethene cis-I,2-Dichloroethene trans-i,2-Dichloroethene 1,2-Dichloropropane 1.3-Dichloropropane 2.2-Dichloropropane 1.1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropeno Ethylbenzcne Hexachlorobutadiene 2-Hexanone (MBK)

Isopropylbenzene 4-Isopropyltoluene Methyl tert-butyl ether 4-Methyl-2-pentanone (MIBK)

Methylene chloride Naphthalene n-Propylbenzene Styrene 1.1,2-Tetrachloroethane 1,1,2.2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2.4-Trichlorobenzene I 1. 1-Trichloroethane 1, l.2-Trichloroethane Trichloroethene Trichlorofluoromethane (Freon 11) 1,2,3-Trichloropropane 1,2.4-Trimethylbenzene 1.3.5-Trimethylbenzene Vinyl chloride m,p-Xylene o-Xylene 19.2 21.4 21.3 20.8 22.1 22.4 22.1 25.5 20.3 21.4 19.6 20.8 19.7 19.9 20.3 18.8 19.8 20.4 20.9 20.7 22.8 14.4 20.1 21.5 20.5 16.0 21.1 21.5 20.3 21.4 21.9 20.2 20.9 20.4 21.8 21.7 20,8 20.9 20.2 22.3 20.0 21.6 21.1 24.3 42.6 21.6 50.8 49.M 52.4 51.1 jig/

jig/I jig/I jig/I jig/

jig/I jig/I Pg/I jig/I jig/

jig/

hg/I jig/I jig/I jig/I jig/I jig/

jig/

P g/I jig/I jig/I jig/

jig/I Pg/I jig/

jig/

ni/I jig/I jig/I jig/I jig/I p

jig/I A g/I Pg/I P

Pg/I Source: SA35951-03 Prepared & Analyzed: 24-Oct-05 20.0 96.0 70-130 7

20.0 107 52.9-141 2

20.0 106 70-130 3

20.0 104 70-130 1

20.0 110 70-130 3

20.0 112 70-130 7

20.0 110 70-130 3

20.0 128 50.5-203 3

20.0 102 70-130 1

20.0 107 70-130 0.

20.0 98.0 70-130 5

20.0 104 70-130 1

20.0 98.5 70-130 2

20.0 99.5 70-130 0

20.0 102 70-130 1

20.0 94.0 70-130 1

20.0 99.0 70-130 2

20.0 102 70-130 0

20.0 104 70-130 C

20.0 104 70-130 7

20.0 114 68.9-138 3

20.0 72.0 70-130 1

20.0 100 70-130 1

20.0 108 70-130 6

20.0 102 70-130 1

20.0 80.0 51.5-134 6

20.0 106 70-130 C

20.0 108 70-130 0

20.0 102 70-130 1

20.0 107 70-130 6

20.0 110 70-130 20.0 101 70-130 20.0 104 70-130 20.0 102 70-130 20.0 109 70-130 20.0 108 70-130 20.0 104 70-130 20.0 104 70-130 20.0 101 70-130 20.0 112 70-143 20.0 100 70-130 20.0 108 70-130 20.0 106 70-130 20.0 122 70-130 40.0 106 70-130 20.0 108 70-130 50.0 102 70-130 50.0 98.8 70-130 50.0 105 70-130 50.0 102 70-130 Prepared: 24-Oct-05 Analyzed: 25-Oct-05 20.0 BRLL 121 70-130 20.0 BRL 132 70-130 20.0 BR!L 126 70-130

.04

.84

.85

.94

.57

.73

.57

.83

.94 939

.94

.90

.51

).00

.98

.58

.00

.00 I.00

.41

.45

.38

.0.4

,.28

.98 i.45

.00

.922 10.2 6.33

.17 1.83 3.77 1.94 2.71 0.00 2.84 0.00 5.77 3.51 5.83 7.14 7.27 6.35 8.14 8.85 25 50 25 25 25 25 25 50 25 25 25 25 25 25 25 25 25 25 25 25 50 25 25 25 25 50 25 25 25 25 25 25 25 25 25 25 25 25 25 50 25 25 25 25 25 25 Surrogate: 4-Bromofluorobenzene Surrogate: Toluene-d8 Surrogate: 1,2-Dlchloroethane-d4 Surrogate: Dibromofluoromethane Mantrix Snilke U51014S1-MS1'I Matrix S ike (5101451-MS11 Benzene 24.2 pg/I Chlorobenzene 26.4 Pg/I 1,1-Dichloroethene 25.2 jig/I QM-07 This laboratory report Is not valid without an authorized signature on the cover page.

Reportable Detection Limit BRL = Below Reporting Limit Page 25 of 31

Volatile Organic Compounds - Quality Control Spike Source

%REC RPD Analyte(s)

Result

RDL Units Level Result

%REC Limits RPD Limit Flag Batch 5101451 - SW846 5030 Water MS Matrix Spike (5101451-MS1)

Source: SA35951-03 Prepared: 24-Oct-05 Analyzed: 25-Oct-05 Toluene 25.5 pg/I 20.0 BRL 128 70-130 Trichloroethene 24.3 pg/I 20.0 BRL 122 70-130 Surrogate: 4-Bromofluorobenzene 52.6 pg/

50.0 105 70-130 Surrogate: Toluene-d&

49.9 pg/l 50.0 99.8 70-130 Surrogate: 1,2-Dichloroethane-d4 52.3 pg/I 50.0 105 70-130 Surrogate: Dibromofluoromethane 50.3 pg/I 50.0 101 70-130 Matrix Spike Dup (5101451-MSDI)

Source: SA35951-03 Prepared: 24-Oct-05 Analyzed: 25-Oct-05 Benzene 23.6 pg/I 20.0 BRL 118 70-130 2.51 30 Chlorobenzene 24.4 pg/I 20.0 BRL 122 70-130 7.87 30 1,I-Dichloroethene 23.8 pg/I 20.0 BRL 119 70-130 5.71 30 Toluene 24.4 Pg,/

20.0 BR!..

122 70-130 4.80 30 Trichloroethene 23.4 pg/I 20.0 BR.L 117 70-130 4.18 30 Surrogate: 4-Bromofluorobenzene 50.6 pg/I 50.0 101 70-130 Surrogate: Toluene-d8 49.8 pg/I 50.0 99.6 70-130 Surrogate: 1.2-Dichloroethane.d4 52.7 pg/I 50.0 105 70-130 Surrogate: Dibromofluoromethane 51.0 pg/I 50.0 102 70-130 Batch 5101534 - SW846 5030 Water MS Blank (5101534-BLKI)

Prepared & Analyzed: 25-Oct-05 Acetone BRL 20.0 pg/I Acrylonitrile BRL 1.0 pg/l Benzene BRL 1.0 pg/I Bromobenzene BRL 1.0 pg/l Bromochloromethane BRL 1.0 pg/l Bromodichloromethane BR L 1.0 pg/I Bromoform BRL 1.0 pg/I Bromomethane BRL 2.0 pg/l 2-Butanone (MEK)

BRL 10.0 pg/I n-Butylbcnzene BRL 1.0 pg/I sec-Butylbenzene BRL 1.0 pg/I tert-Butylbenzenc BRIL 1.0 pg/I Carbon disulfide BR.L 5.0 pg/I Carbon tetrachloride BRL.

1.0 pg/I Chlorobenzene BRL.

1.0 pg/l Chloroethane BRL 2.0 pg/i Chloroform BRI 1.0 pg/I Chloromethane BPlL 2.0 pg/I 2-Chlorotoluene BRL 1.0 pg/I 4-Chlorotoluene BRL.

1.0 pg/I 1,2-Dibromo-3-chloropropane BR.L 2.0 pg/I Dibromochloromethane BI.L 1.0 pg/I 1,2-Dibromoethane (EDB)

BRL 1.0 pg/I Dibromomethane BRL 1.0 pg/I 1,2-Dichlorobenzene BRL 1.0 pg/I 1,3-Dichlorobenzene BRL 1.0 pg/I 1,4-Dichlorobenzene BRL 1.0 pg/I Dichlorodifluoromethane (Freonl2)

BRIL 2.0 pg/I l,I-Dichloroethane BRL 1.0 pg/I 1.2-Dichloroethane BRL 1.0 pg/i 1.1-Dichloroethene BR.L 1.0 pg/I cis-1,2-Dichloroethene BRIL 1.0 pg/I tmns-1,2-Dichloroethene BRL 1.0 pg/I 1.2-Dichloropropane BRL 1.0 pg/I 1,3-Dichloropropane BI.L 1.0 pg/I This laboratory report Is not valid without an authorized signature on the cover page.

Reportable Detection Limit BRL = Below Reporting Limit Page 26 of 31

Volatile Organic Compounds - Quality Control Spike Source

%REC RPD Analyte(s)

Result

RDL Units Level Result

%REC Limits RPD Limit Flag Batch 5101534 - SW846 5030 Water MS Blank (5101534-BLKI) 2.2-Dichloropropane II-Dichloropropene cis-I,3-Dichloropropene trans-1.3-Dichloropropene Ethylbenzene Hexachlorobutadiene 2-Hexanone (MBK)

Isopropylbenzene 4-1sopropyltoluene Methyl tert-butyl ether 4-Methyl-2-pentanone (MIBK)

Methylene chloride Naphthalene n-Propylbenzene Styrene 1.i.1,.2-Tetrachloroethane I.1.2,2-Tetrachloroethane Tetrachloroethene Toluene 1.2,3-Trichlorobenzene 1.2,4-Trichlorobenzene I.ll.lTrichloroethane I, 1,2-Trichloroethane Trichloroethene Trichlorofluoromethane (Freon 11) 1,2.3-Trichloropropane i,2,4-Trimethylbenzene 1.3.5-Trimethyibenzene Vinyl chloride m,p-Xylene o-Xylene Prepared & Analyzed: 25-Oct-05 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BaL BRL BaL BRL BRa BRL BaL BaL BRL 1.0,g/I 1.0 jg/I 1.0 jg/I 1.0 jg/I 1.0 jg/I 1.0 IL gI 10.0 jg/I 1.0 jg/I 1.0 jig/I 1.0 jg/l 10.0 jig/l 10.0 jig/I 1.0 jg/I 1.0 jg/I 1.0 Pg/l 1.0 jg/I 1.0 jg/I 1.0 jg/I 1.0 PgI 1.0 jg/l 1.0 jig/I 1.0 jg/I 1.0 PgI 1.0 jg/I 1.0 jg/I 1.0 jg/I 1.0 jg/I 1.0 jg/l 1.0 jIg/

2.0 jgA 1.0 uPg/

Surrogate: 4-Bromofluorobenzene 50.6 Pg/I 50.0 101 70.130 Surrogate: Toluene-d8 49.3 Pg/l 50.0 98.6 70-130 Surrogate: 1,2-Dichloroethane-d4 51.4 jig/S 50.0 103 70-130 Surrogate: Dibromofluoromethane 49.6 pg/I 50.0 99.2 70-130 LCS (5101534-BSI)

Prepared & Analyzed: 25-Oct-05 Acetone 12.5 Pg/l 20.0 62.5 0.671-198 Acrylonitrile 21.1 pg/I 20.0 106 70-130 Benzene 20.1 pg/I 20.0 100 70-130 Bromobenzene 22.6 Pg/l 20.0 113 70-130 Bromochloromethane 21.0 pg/I 20.0 105 70-130 Bromodichloromethane 22.1 pg/I 20.0 110 70-130 Bromoform 21.2 Pg/l 20.0 106 70-130 Bromomethane 25.6 Pg/I 20.0 128 64.5-146 2-Butanone (MEK) 14.3 Pg/I 20.0 71.5 14.3-172 n-Butylbenzene 20.4 Pg/l 20.0 102 70-130 sec-Butylbenzene 22.7 Pg/I 20.0 114 70-130 tert-Butylbcnzene 22.8 ig/I 20.0 114 70-130 Carbon disulfide 19.5 jig/l 20.0 97.5 70-130 Carbon tetrachloride 21.6 Pg/l 20.0 108 70-130 Chlorobenzene 21.8 Pg/I 20.0 109 70-130 Chloroethane 22.0 Pg/I 20.0 110 66.3-135 Chloroform 21.5 Pg/I 20.0 108 70-130 Chloromethane 25.5 Pg/I 20.0 128 70-130 This laboratory report Is not valid without an authorized signature on the cover page.

Reportable Detection Limit BRL = Below Reporting Limit Page 27 of 31

Volatile Organic Compounds - Quality Control Spike Source

%REC RPD Analyte(s)

Result

RDL Units Level Result

%REC Limits RPD Limit Flag Batch 5101534 - SW846 5030 Water MS LCS (5101534-BS1) 2-Chlorotoluene 4-Chlorotoluene 1,2-Dibromo-3-chloropropane Dibromochloromethane 1,2-Dibromoethane (EDB)

Dibromomethane 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane (Freon 12) 1,1-Dichloroethane 1,2-Dichlorocthane 1.1-Dichloroethene cis-l,2-Dichloroethene trans-l,2-Dichloroethene 1,2-Dichloropropane 1.3-Dichloropropane 2,2-Dichloropropane 1.1-Dichloropropene cis-1,3-Dichloropropene trans-I,3-Dichloropropene Ethylbenzene Hexachlorobutadient 2-Hexanone (MBK)

Isopropylbcnzene 4-Isopropyltoluene Methyl tert-butyl ether 4-Methyl-2-pentanone (MIBK)

Methylene chloride Naphthalene n-Propylbcnzene Styrene 1,1,1.2-Tetrachloroethane I,.,2,2-Tetrachloroethane Tetrachloroethene Toluene 1.2,3-Trichlorobenzene 1.2,4-Trichlorobenzene I,1,-Trichloroethane I,1,2-Trichlorocthane Trichloroethene Trichlorofluoromethane (Freon 11) 1,2,3-Trichloropropane 1.2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride m,p-Xylene o-Xylene 21.7 21.6 19.9 21.1 20.4 20.1 21.8 23.6 21.5 27.2 20.8 20.9 21.2 21.1 20.2 20.4 20.1 19.0 21.0 20.3 20.6 21.7 24.0 14.3 21.3 21.8 19.9 15.4 20.7 20.8 21.1 22.2 23.2 20.1 22.1 20.9 21.2 21.0 21.6 20.5 20.3 23.1 20.4 22.5 22.4 25.4 44.7 22.9 52.2 48.3 50.6 48.9 Pg/I pg/l Pg/I Pg/I Pg/I Pg/I pg/I Pg/I pg/I P g/I Pg/I pg/I

1g/I pg/I pg/I pg/I pg/I Pg/I pg/I pg/I pg/I pg/I jig/I pg/I pg/I pg/I P g/I Pg/i pig/I pg/I P g/I pg/I pg/I p1g/I pg/I pg/I pg/I pg/I pg/I pg/I ig/I pg/I Pg/l pg/I pg/I pg/I P g/I pg/I pg/I Prepared & Analyzed: 25-Oct-05 20.0 108 70-130 20.0 108 70-130 20.0 99.5 70-130 20.0 106 52.9-141 20.0 102 70-130 20.0 100 70-130 20.0 109 70-130 20.0 118 70-130 20.0 108 70-130 20.0 136 50.5-203 20.0 104 70-130 20.0 104 70-130 20.0 106 70-130 20.0 106 70-130 20.0 101 70-130 20.0 102 70-130 20.0 100 70-130 20.0 95.0 70-130 20.0 105 70-130 20.0 102 70-130 20.0 103 70-130 20.0 108 70-130 20.0 120 68.9-138 20.0 71.5 70-130 20.0 106 70-130 20.0 109 70-130 20.0 99.5 70-130 20.0 77.0 51.5-134 20.0 104 70-130 20.0 104 70-130 20.0 106 70-130 20.0 111 70-130 20.0 116 70-130 20.0 100 70-130 20.0 110 70-130 20.0 104 70-130 20.0 106 70-130 20.0 105 70-130 20.0 108 70-130 20.0 102 70-130 20.0 102 70-130 20.0 116 70-143 20.0 102 70-130 20.0 112 70-130 20.0 112 70-130 20.0 127 70-130 40.0 112 70-130 20.0 114 70-130 50.0 104 70-130 50.0 96.6 70-130 50.0 101 70-130 50.0 97.8 70-130 Prepared & Analyzed: 25-Oct-05 Surrogate: 4-Bromofluorobenzene Surrogate: Toluene-d8 Surrogate: 1,2-Dtchloroethane-d4 Surrogate: Dibromofluoromethane LCS Dup (5101534-BSD1)

Acetone 14.3 pgA 20.0 71.5 0.671-198 13.4 50 This laboratory report Is not valid without an authorized signature on the cover page.

Reportable Detection Limit BRL = Below Reporting Limit Page 28 of 31

Volatile Organic Compounds - Quality Control Spike Source

%RBC RPD Analyte(s)

Result

RDL Units Level Result

%REC Limits RPD Limit Flag Batch 5101534 - SW846 5030 Water MS LCS Dup (5101534-BSDI)

Acrylonitrile Benzene Bromobenzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane 2-Butanone (MEK) n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon disulfide Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene 1,2-Dibromo-3-chloropropane Dibromochloromethane 1,2-Dibromoethane (EDB)

Dibromomethane 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane (Freonl2)

I,1-Dichloroethane 1,2-Dichloroethane II-Dichloroethene cis-1,2-Dichloroethene trans-1.2-Dichloroethene 1.2-Dichloropropane 1.3-Dichloropropane 2,2-Dichloropropane Il-Dichloropropene cis-1.3-Dichloropropene trans-l,3-Dichloropropene Ethylbenzene Hexachlorobutadiene 2-Hexanone (MBK)

Isopropylbenzene 4-Isopropyltoluene Methyl tert-butyl ether 4-Methyl-2-pentanone (MIBK)

Mcthylene chloride Naphthalene n-Propylbenzene Styrene 1,1,1.2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 21.4 18.8 21.4 20.5 20.9 20.8 23.2 14.1 18.8 21.0 21.4 17.6 20.2 20.5 19.9 20.5 23.0 19.6 20.2 12.6 20.9 20.7 19.8 20.5 22.3 20.1 25.8 19.3 20.8 19.5 20.0 18.5 19.3 20.1 17.8 19.3 19.6 19.9 20.1 22.2 14.4 19.9 20.3 20.0 16.3 20.1 15.2 20.0 20.8 21.9 12.2 20.6 19.5 20.2 Pg/I Pg/I Pg/I pg/I pg/I Pg/I Pg/I Ag/I Pg/I Pg/I Pg/I Pg/I Pg/I Pg/I Wg/

Pg/I Pg/I Pg/I Wg/

Pg/I pg/I pg/I pg/I pg/I pg/I Pg/I Pg/I Pg/I Pg/I pgA pg/I Pg/I Ag/I Pg/I Pg/I pg/I Pg/I pg/I pg/I pg/I pg/I Pg/I Pg/I Pg/I Pg/I Pg/I pg/I Pg/I pg/I Prepared & Analyzed: 25-Oct-05 20.0 107 70-130 0.939 20.0 94.0 70-130 6.19 20.0 107 70-130 5.45 20.0 102 70-130 2.90 20.0 104 70-130 5.61 20.0 104 70-130 1.90 20.0 116 64.5-146 9.84 20.0 70.5 14.3-172 1.41 20.0 94.0 70-130 8.16 20.0 105 70-130 8.22 20.0 107 70-130 6.33 20.0 88.0 70-130 10.2 20.0 101 70-130 6.70 20.0 102 70-130 6.64 20.0 99.5 66.3-135 10.0 20.0 102 70-130 5.71 20.0 115 70-130 10.7 20.0 98.0 70-130 9.71 20.0 101 70-130 6.70 20.0 63.0 70-130 44.9 20.0 104 52.9-141 1.90 20.0 104 70-130 1.94 20.0 99.0 70-130 1.01 20.0 102 70-130 6.64 20.0 112 70-130 5.22 20.0 100 70-130 7.69 20.0 129 50.5-203 5.28 20.0 96.5 70-130 7.48 20.0 104 70-130 0.00 20.0 97.5 70-130 8.35 20.0 100 70-130 5.83 20.0 92.5 70-130 8.79 20.0 96.5 70-130 5.54 20.0 100 70-130 0.00 20.0 89.0 70-130 6.52 20.0

96.5 70-130 8.44 20.0 98.0 70-130 4.00 20.0 99.5 70-130 3.46 20.0 100 70-130 7.69 20.0 111 68.9-138 7.79 20.0 72.0 70-130 0.697 20.0 99.5 70-130 6.33 20.0 102 70-130 6.64 20.0 100 70-130 0.501 20.0 81.5 51.5-134 5.68 20.0 100 70-130 3.92 20.0 76.0 70-130 31.1 20.0 100 70-130 5.83 20.0 104 70-130 6.51 20.0 110 70-130 5.31 20.0 61.0 70-130 48.4 20.0 103 70-130 6.57 20.0 97.5 70-130 6.45 20.0 101 70-130 4.83 25 25 25 25 25 25 50 50 25 25 25 25 25 25 50 25 25 25 25 25 50 25 25 25 25 25 50 25 25 25 25 25 25 25 25 25 25 25 25 50 25 25 25 25 50 25 25 25 25 25 25 25 25 25 QR-02 QR-02 QC-I This laboratory report is not valid without an authorized signature on the cover page.

Reportable Detection Limit BRL = Below Reporting Limit Page 29 of 31

Volatile Organic Compounds - Quality Control Spike Source

%REC RPD Analyte(s)

Result

RDL Units Level Result

%REC Limits RPD Limit Flag Batch 5101534 - SW846 5030 Water MS LCS Dup (5101534-BSDI)

Prepared & Analyzed: 25-Oct-05 1,2,4-Trichlorobenzene 19.8 pg/I 20.0 99.0 70-130 5.88 25 11,1-Trichloroethane 19.9 pg/I 20.0 99.5 70-130 8.19 25 1, 1,2-Trichloroethane 21.0 pg/1 20.0 105 70-130 2.90 25 Trichloroethene 22.4 pg/I 20.0 112 70-130 9.35 25 Trichlorofluoromethane (Freon 11) 21.8 pg/I 20.0 109 70-143 6.22 50 1,2,3-Trichloropropane 20.6 pg/I 20.0 103 70-130 0.976 25 1,2,4-Trimethylbenzcne 21.0 pg/I 20.0 105 70-130 6.45 25 1,3,5-Trimethylbenzene 21.0 pg/l 20.0 105 70-130 6.45 25 Vinyl chloride 23.6 pg/I 20.0 118 70-130 7.35 25 m,p-Xylene 41.2 pg/I 40.0 103 70-130 8.37 25 o-Xylene 21.4 pg/l 20.0 107 70-130 6.33 25 Surrogate: 4-Bromofluorobenzene 52.3 pg/li 50.0 105 70-130 Surrogate: Toluene-d8 48.6 pg/li 50.0 97.2 70-130 Surrogate: 1,2-Dichloroethane-d4 52.7 pg/I 50.0 105 70-130 Surrogate: Dibromofluoromethane 49.1 pg/i 50.0 98.2 70-130 Matrix Spike (5101534-MSI)

Source: SA36008-02 Prepared: 25-Oct-05 Analyzed: 26-Oct-05 Benzene 23.6 pg/I 20.0 BRL 118 70-130 Chlorobenzene 24.8 pg/I 20.0 BRL 124 70-130 1,1-Dichloroethene 23.4 pg/I 20.0 BRL 117 70-130 Toluene 24.5 pg/I 20.0 BRL 122 70-130 Trichloroethene 24.0 pg/I 20.0 BRL 120 70-130 Surrogate: 4-Bromofluorobenzene 51.2 pg/I 50.0 102 70-130 Surrogate: Toluene-d8 50.2 pg/l 50.0 100 130 Surrogate: 1.2-Dckhloroethane-d4 56.6 pg/I 50.0 113 70-130 Surrogate: Dibromofluoromethane 53.5 pg/l 50.0 107 70-130 Matrix Spike Dup (5101534-MSDI)

Source: SA36008-02 Prepared: 25-Oct-05 Analyzed: 26-Oct-05 Benzene 23.3 pg/I 20.0 BRL 116 70-130 1.71 30 Chlorobenzene 24.9 pg/I 20.0 BRL 124 70-130 0.00 30 1,1-Dichloroethene 25.3 pg/I 20.0 BRL 126 70-130 7.41 30 Toluene 24.3 pg/A 20.0 BRL 122 70-130 0.00 30 Trichloroethene 24.4 pg/l 20.0 BRL 122 70-130 1.65 30 Surrogate: 4-Bromofluorobenzene Surrogate: Toluene-d8 Surrogate: 1,2-Dtchloroethane-d4 Surrogate: Dibromofluoromethane 51.4 50.'

53.:

50.

4 Pg/I 2

pg/

7 Pg/I 50.0 103 70-130 50.0 100 70-130 50.0 106 70-130 50.0 101 70-130 This laboratory report Is not valid without an authorized signature on the cover page.

Reportable Detection Limit BRL - Below Reporting Limit Page 30 of 31

Notes and Definitions QC-1 Analyte out of acceptance range.

QM-07 The spike recovery was outside acceptance limits for the MS and/or MSD. The batch was accepted based on acceptable LCS recovery.

QR-02 The RPD result exceeded the QC control limits; however, both percent recoveries were acceptable. Sample results for the QC batch were accepted based on percent recoveries and completeness of QC data.

VOCI I Analyte presence was confirmed by duplicate analysis.

BRL Below Reporting Limit - Analyte NOT DETECTED at or above the reporting limit dry Sample results reported on a dry weight basis NR Not Reported RPD Relative Percent Difference A plus sign (+) in the Method Reference column indicates the method is not accredited by NELAC.

Laboratory Control Sample (LCS): A known matrix spiked with compound(s) representative of the target analytes, which is used to document laboratory performance.

Matrix Duplicate: An intra-laboratory split sample which is used to document the precision of a method in a given sample matrix.

Matrix Spike: An aliquot of a sample spiked with a known concentration of target analyte(s). The spiking occurs prior to sample preparation and analysis. A matrix spike is used to document the bias of a method in a given sample matrix.

Method Blank: An analyte-free matrix to which all reagents are added in the same volumes or proportions as used in sample processing. The method blank should be carried through the complete sample preparation and analytical procedure. The method blank is used to document contamination resulting from the analytical process.

Method Detection Limit (MDL): The minimum concentration of a substance that can be measured and reported with 99%

confidence that the analyte concentration is greater than zero and is determined from analysis of a sample in a given matrix type containing the analyte.

Reportable Detection Limit (RDU: The lowest concentration that can be reliably achieved within specified limits of precision and accuracy during routine laboratory operating conditions. For many analytes the RDL analyte concentration is selected as the lowest non-zero standard in the calibration curve. While the RDL is approximately S to 10 times the MDL, the RDL for each sample takes into account the sample volume/weight, extract/digestate volume, cleanup procedures and, if applicable, dry weight correction.

Sample RDLs are highly matrix-dependent.

Surrogate: An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process, but which is not normally found in environmental samples. These compounds are spiked into all blanks, standards, and Validated by:

Hanibal C. Tayeh, Ph.D.

Nicole Brown This laboratory report is not valid without an authorized signature on the cover page.

Reportable Detection Limit BRL - Below Reporting Limit Page 31 of 31

<- Pý J59, 3 1 Special Handling:

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g Standard TAT - 7 to 10 business days

[3 Rush TAT - Date Needed:_____

CHAIN OF CUSTODY RECORD R*-ao'ee:

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SPtrerUM ANALYMI..

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DW=Drinking Water GW-Groundwater WW=Wastewater State specific reporting standards O=Oil SW= Surface Water SO=Soil SL=Sludge A=Air Ifapplicable. please list below.

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APPENDIX D GRAPHS

Chart I Selected Contaminant Concentrations and Groundwater Elevation Over Time at Monitoring Well MW-I 10,000 186 185 1,000--

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Naphthalene - A- - Groundwater elevation I r~ldata~(rojects%04*201 000 to 201 50ON04-201 215 VYNPC No-2 OilTab~eSGrahs~mw.1

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Chart 3 Selected Contaminant Concentrations and Groundwater Elevation Over Time at Monitoring Well MW-8 10,000 186 185 1,000

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F.Maa~poocsk0-20000to 201500\\04-201215 VYNPC No.2 OifTableS\\GkaphSmv.ý8

Chart 4 PCE Concentration and Groundwater Elevation Over Time at Monitoring Well MW-2 25 20 CL 15 E

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A- - Groundwater elevation F44ata~qeds%0W4-201000 to 201 50O04-201 215 VYNPC No.2 O0flTabt4SG&aphsnm.2

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v t e Letter Sequence Request
TAC:MC9670, (Approved, Closed)
Initiation Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, ... further results\|Request]] Acceptance, Acceptance, Acceptance Administration Meeting, Meeting, Meeting, Meeting Questions 1 June 2006 27 April 2006 Answers 1 August 2006 19 September 2006 Results Approval, Approval Other: BVY 06-065, License Renewal Application, Amendment 6, BVY 06-077, License Renewal Application, Amendment 9, BVY 06-095, E-mail: (PA-LR) Copy of SAMA Response, BVY-06-100, License Renewal Application, Amendment 22, Clarification of Aging Management Program and Environmental Report Items, ML061040142, ML061730180, ML061740035, ML061740572, ML061770071, ML061920474, ML062680034, ML063120067, ML070230041, ML070710215, ML071430101, ML071840778, ML071840890
MONTHYEAR2006-05-15 [Table View]

ML061730219: Difference between revisions

Latest revision as of 08:21, 15 January 2025

Text

Dear Ms. DeWald:

Dear Mr. Noyes:

4.0 CONCLUSION

1.0 INTRODUCTION

4.0 CONCLUSION

SUMMARY

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@@ Line 2: / Line 2: @@
 | number = ML061730219
 | issue date = 02/07/2006
-| title = Annual Groundwater Monitoring Report, Vermont Yankee Power Plant, Sms Site #99-2617 Vernon, Vermont
+| title = Annual Groundwater Monitoring Report, Vermont Yankee Power Plant, Sms Site 99-2617 Vernon, Vermont
 | author name =
 | author affiliation = State of VT, Agency of Natural Resources
@@ Line 16: / Line 16: @@
 =Text=
-{{#Wiki_filter:State of Vermont AGENCY OF NATURAL RESOURCES Department of Fish and Wildlife Department of Forests, Parks, and Recreation                                                    103 South Main Street / West Building Department of Environmental Conservation                                                             Waterbury, Vermont 05671-0404 State Geologist                                                                                                         802-241-3877 RELAY SERVICES FOR THE HEARING IMPAIRED                                                                            Fax 802-241-3296 1-800-253-0191 TDD>Voice                                                                                    gerold.noyes@state.vt.us 1-800-253-0195 Voice>TDD Received February 7, 2006 FEB    9 2006 ENTERGY NUCLEAR VERMONT YANKEE ATTN: LYNN DEWALD                                                                                          By GOVERNOR HUNT ROAD VERNON, VERMONT 05354 Lpr'7~
+{{#Wiki_filter:State of Vermont Department of Fish and Wildlife Department of Forests, Parks, and Recreation Department of Environmental Conservation State Geologist RELAY SERVICES FOR THE HEARING IMPAIRED 1-800-253-0191 TDD>Voice 1-800-253-0195 Voice>TDD AGENCY OF NATURAL RESOURCES 103 South Main Street / West Building Waterbury, Vermont 05671-0404 802-241-3877 Fax 802-241-3296 gerold.noyes@state.vt.us Received FEB 9 2006 By Lpr'7~
-RE:       Annual groundwater monitoring report, Vermont Yankee Power Plant, SMS Site # 99-2617 Vernon, Vermont
+February 7, 2006 ENTERGY NUCLEAR VERMONT YANKEE ATTN: LYNN DEWALD GOVERNOR HUNT ROAD VERNON, VERMONT 05354 RE:
+Annual groundwater monitoring report, Vermont Yankee Power Plant, SMS Site # 99-2617 Vernon, Vermont
 ==Dear Ms. DeWald:==
 The SMS has reviewed the January 23, 2006 groundwater monitoring and product recovery report for samples collected on October 17, 2005 and product removal from December 2004 to December 2005. The report was prepared by Environmental Compliance Services. Drinking water samples are collected quarterly by Vermont Yankee with the most recent sample collected on December 12, 2005.
-One or more of the following petroleum compounds: naphthalene, 1,2,4- and 1,3,5-trimethylbenzene were detected at levels above the Vermont Groundwater Enforcement Standards (VGES) in monitor wells MW-I and -8. MW-6 contained trace petroleum contaminants below the VGES. Monitor well MW-2 had tetrachloroethene (PCE) contamination above the VGES. MW-5 and -7 contained PCE below the VGES.
+One or more of the following petroleum compounds: naphthalene, 1,2,4-and 1,3,5-trimethylbenzene were detected at levels above the Vermont Groundwater Enforcement Standards (VGES) in monitor wells MW-I and -8. MW-6 contained trace petroleum contaminants below the VGES. Monitor well MW-2 had tetrachloroethene (PCE) contamination above the VGES. MW-5 and -7 contained PCE below the VGES.
 Monitor well MW-9 contained free product on the sample date and was not sampled. To date approximately 149 liters of free product have been recovered from MW-1, -6, -8, and -9..
 Free product monitoring and recovery should continue to be performed on a quarterly, monthly, or weekly basis by Vermont Yankee personnel as needed. All monitor wells should be sampled via EPA Method 8260 for volatile organic compounds (VOCs) in Fall 2006. If any monitor wells contain measurable free product, they should not be sampled, and they should be reported as containing free product on the sample date.
 The SMS looks forward to reviewing the next annual report by January 15, 2007. If I can be of assistance, please contact me at (802) 241-3877 or gerold.noves(state.vt.us.
-Sincerely, SAJft4 5                                                           over Regional Offices - BarrelEssex Jcl./Rutland/Sprinafier!i/St ,Inhnshtirv
+Sincerely, SAJft45 over Regional Offices - BarrelEssex Jcl./Rutland/Sprinafier!i/St,Inhnshtirv
 Vermont Yankee, SMS Site #99-2617 February 7, 2006 Page 2 of 2 Gerold Noyes, P.E.
-Environmental Engineer Sites Management Section CC:         David Balk, ECS (via electronic mail)
+Environmental Engineer Sites Management Section CC:
-K:\Site.Files\ 999.2601 .to. 1999,2700\1 999.2617.Vermont.Yankee'2006\020706.dewald.let.doc
+David Balk, ECS (via electronic mail)
+K:\\Site.Files\\ 999.2601.to. 1999,2700\\1 999.2617.Vermont.Yankee'2006\\020706.dewald.let.doc
-Phase (check one)            Type (Check one)
+Phase (check one)
-I]  Initial Site Investigation
+Type (Check one)
-[]  Corrective Action                Work Te Scope Feasibility Investigation        Technical P         Report El  Corrective Action Plan           PCF Re El  Corrective Action                Reimbursement Summary Report                   Request 0   Operations and                   General Corr Monitoring Report               Correspondence 2005 Annual Monitoring Report Entergy Nuclear Vermont Yankee, LLC 320 Governor Hunt Road Vernon, Vermont SMS Site #99-2617 Prepared for:
+I] Initial Site Investigation
+[] Corrective Action Te Work Scope Feasibility Investigation P
+Technical Report El Corrective Action Plan Re PCF El Corrective Action Reimbursement Summary Report Request 0 Operations and Corr General Monitoring Report Correspondence 2005 Annual Monitoring Report Entergy Nuclear Vermont Yankee, LLC 320 Governor Hunt Road Vernon, Vermont SMS Site #99-2617 Prepared for:
 MR. GEROLD NOYES SITES MANAGEMENT SECTION VT DEC WASTE MANAGEMENT DIVISION 103 SOUTH MAIN STREET WEST BUILDING WATERBURY, VERMONT 05671-0404 FILE No. 04-201215.00 DOCUMENT: DEc05REPoRT JANUARY 23,2006 PREPARED BY:
 ENVIRONMENTAL COMPLIANCE SERVICES, INC.
-HARms PLACE; BRATTLEBORO, VT 05301 802-257-1195                 FAX: 802-257-1603                       www.ecsconsult.com
+HARms PLACE; BRATTLEBORO, VT 05301 FAX: 802-257-1603 www.ecsconsult.com 802-257-1195
-Am k-                                                                                             30 HARRIS PLACE BRATTLEBORO, VT 05301 802-257-1195 FAX: 802-257-1603 WWW. ECSCONSULT.COM January 23, 2006 Project: 04-201215.00 Document: Dec05report Mr. Gerold Noyes Sites Management Section VT DEC Waste Management Division 103 South Main Street/West Building Waterbury, VT 05671-0404 RE:     2005 Annual Monitoring Report, October 2004 - October 2005 Entergy Nuclear Vermont Yankee, LLC 320 Governor Hunt Road Vernon, Vermont SMS Site #99-2617
+Am k-30 HARRIS PLACE BRATTLEBORO, VT 05301 802-257-1195 FAX: 802-257-1603 WWW. ECSCONSULT.COM January 23, 2006 Project: 04-201215.00 Document: Dec05report Mr. Gerold Noyes Sites Management Section VT DEC Waste Management Division 103 South Main Street/West Building Waterbury, VT 05671-0404 RE:
+Annual Monitoring Report, October 2004 - October 2005 Entergy Nuclear Vermont Yankee, LLC 320 Governor Hunt Road Vernon, Vermont SMS Site #99-2617
 ==Dear Mr. Noyes:==
 Enclosed please find the above-referenced report for your review. This report includes groundwater sampling data from October 2005. Also provided is data compiled by Vermont Yankee, on drinking water analyses completed on samples from the COB potable water supply well #20559 and recovery data for removal of light non-aqueous phase liquid (LNAPL) from selected wells in 2005. If you have any questions or require further information, please contact me at the Brattleboro office of ECS at 802-257-1195.
 Sincerely ENVIRONMENTAL COMPLIANCE SERVICES, INC.
 David Balk, P.G., R.S.
-Senior Project Manager Enclosure cc:     Lynn DeWald, Environmental Specialist, Entergy Nuclear Vermorit Yankee, LLC HADDAM, CT              TAMPA, FL                 AGAWAM, MA                 AUBURN, MA               WAKEFIELD, MA Bow. NH               MARION     MY            PDA^r-ri     -tr-   %rr           ........ I -
+Senior Project Manager Enclosure cc:
+Lynn DeWald, Environmental Specialist, Entergy Nuclear Vermorit Yankee, LLC HADDAM, CT TAMPA, FL AGAWAM, MA AUBURN, MA WAKEFIELD, MA Bow. NH MARION MY PDA^r-ri
+-tr-
+%rr I
-TABLE OF CONTENTS 1.0 INTR OD UCTIO N ................................................................................................................................................                                 1 2.0 GROUNDWATER AND DRINKING WATER MONITORING .................................................................                                                                                      2 2.1 LABORATORY ANALYSIS OF DRINKING WATER SAMPLES .........................................................................                                                                       2 2.2 LABORATORY ANALYSIS OF GROUNDWATER SAMPLES ..............................................................................                                                                     3 2.2.1      V OC Analyses .........................................................................................................................................                            3 2.2.1.1      Petroleum Hydrocarbons................................................................................................................................                       3 2.2.1.2      ChlorinatedVOCs andKetones ......................................................................................................................                            3 3.0 RESULTS OF LNAPL REMOVAL ACTIVITIES.
+TABLE OF CONTENTS 1.0 IN TR O D U CTIO N................................................................................................................................................
+2.0 GROUNDWATER AND DRINKING WATER MONITORING.................................................................
+2.1 LABORATORY ANALYSIS OF DRINKING WATER SAMPLES.........................................................................
+2.2 LABORATORY ANALYSIS OF GROUNDWATER SAMPLES..............................................................................
+2.2.1 V O C A nalyses.........................................................................................................................................
+2.2.1.1 Petroleum Hydrocarbons................................................................................................................................
+2.2.1.2 Chlorinated VOCs and Ketones......................................................................................................................
+3.0 RESULTS OF LNAPL REMOVAL ACTIVITIES.
 ==4.0 CONCLUSION==
-S ........................................                                                                                                                                  . .
+S........................................
-                                                                                                            . . . . . . . . . . . . . . . . . . . . . . . . ... . ... . . . . ..... . .. ..... . . . 6 DOX  E  fl    I.. YJRT'*J.-....                         ................
+. 6 DOX E fl I..
-O...................................................................................
+YJRT'*J.-....
-                                             .r...e'                                                                                                                         . ......................7 FIGURES:
+.r...e' O...................................................................................
-Figure 1             Site Locus Map Figure 2             Groundwater Potentiometric Map Figure 3             Naphthalene Isoconcentration Map TABLES:
+.......................7 FIGURES:
-Table 1              Groundwater Potentiometric Data Table 2              Results and Standards of Petroleum Hydrocarbons in Groundwater Table 3              Results and Standards of Chlorinated VOCs and Ketones in Groundwater Table 4             Free Product Recovery Table for December 2004 through December 2005 APPENDICES:
+Figure 1 Figure 2 Figure 3 TABLES:
-Appendix A          Groundwater Gauging & Sampling Log Appendix B          COB Potable Water Supply Well #20559 Summary Table Appendix C          Laboratory Data Sheets & Chain of Custody AppendixD            Graphs
+Table 1 Table 2 Table 3 Table 4 APPENDICES:
+Site Locus Map Groundwater Potentiometric Map Naphthalene Isoconcentration Map Groundwater Potentiometric Data Results and Standards of Petroleum Hydrocarbons in Groundwater Results and Standards of Chlorinated VOCs and Ketones in Groundwater Free Product Recovery Table for December 2004 through December 2005 Appendix A Appendix B Appendix C AppendixD Groundwater Gauging & Sampling Log COB Potable Water Supply Well #20559 Summary Table Laboratory Data Sheets & Chain of Custody Graphs
-Annual Monitoring Report, Site #99-2617                                  Document: 04-201215.00\DecO5 report Vermont Yankee Nuclear Power Station                                                         January 23, 2006 Vernon, Vermont                                                                                        Page 1
+Annual Monitoring Report, Site #99-2617 Document: 04-201215.00\\DecO5 report Vermont Yankee Nuclear Power Station January 23, 2006 Vernon, Vermont Page 1
 ==1.0 INTRODUCTION==
 This report documents annual groundwater sampling results conducted at the No. 2 Fuel Oil release area located at Entergy Nuclear Vermont Yankee, LLC (Vermont Yankee) in Vernon, Vermont (the Site)(see Site Locus, Figure 1). It has been prepared by Environmental Compliance Services, Inc., (ECS) of Brattleboro, Vermont on behalf of Entergy Nuclear Northeast.
 Vermont Yankee is a nuclear powered electrical generating station which has been in operation since 1972. In the spring of 1999 groundwater monitoring wells were installed in the vicinity of a former underground storage tank (UST) as part of an environmental assessment for the Site. Groundwater samples collected during the initial environmental assessment from the on-Site groundwater monitoring wells contained volatile organic compounds (VOCs) that exceeded Vermont Department of Environmental Conservation (VTDEC) Primary Groundwater Quality Standards (PGQS). An additional five (5) groundwater monitoring wells were installed at the Site during subsequent investigations. Light non-aqueous phase liquid (LNAPL) identified as #2 fuel oil was encountered in monitoring wells MW-1,
--8 and -9. The Site Investigation Report recommended free product recovery and natural attenuation with quarterly groundwater monitoring as a remedial alternative. Quarterly groundwater monitoring commenced in December 1999. The Sites Management Section (SMS) of the VTDEC issued Site #99-2617 in 1999. Beginning in 2002, monitoring was reduced to once annually.
+-8 and -9. The Site Investigation Report recommended free product recovery and natural attenuation with quarterly groundwater monitoring as a remedial alternative.
+Quarterly groundwater monitoring commenced in December 1999. The Sites Management Section (SMS) of the VTDEC issued Site #99-2617 in 1999. Beginning in 2002, monitoring was reduced to once annually.
 Vermont Yankee began a free product collection program for monitoring wells MW-1 during July 1999, MW-6 during January 2004, MW-8 during December 1999, and MW-9 in November 2002. Due to heightened security, sampling in 2002 was performed by Vermont Yankee personnel.
 This report summarizes the following:
-     "   annual groundwater gauging and groundwater sample collection by ECS;
+" annual groundwater gauging and groundwater sample collection by ECS;
-     "   fourth quarter drinking water sample data completed by Vermont Yankee personnel;
+" fourth quarter drinking water sample data completed by Vermont Yankee personnel;
-     "   LNAPL removal and recovery data compiled by Vermont Yankee personnel;
+" LNAPL removal and recovery data compiled by Vermont Yankee personnel;
-     "   annual report preparation by ECS, including conclusions and recommendations.
+" annual report preparation by ECS, including conclusions and recommendations.
-Annual Monitoring Report, Site #99-2617                                   Document: 04-201215.00\DecO5 report Vermont Yankee Nuclear Power Station                                                         January 23, 2006 Vernon, Vermont                                                                                        Page 2 2.0 GROUNDWATER AND DRINKING WATER MONITORING Annual groundwater gauging and sampling was performed by ECS personnel on October 17, 2005.
+Annual Monitoring Report, Site #99-2617 Document: 04-201215.00\\DecO5 report Vermont Yankee Nuclear Power Station January 23, 2006 Vernon, Vermont Page 2 2.0 GROUNDWATER AND DRINKING WATER MONITORING Annual groundwater gauging and sampling was performed by ECS personnel on October 17, 2005.
 Depth to groundwater in each well was measured with a Solinst electronic oil and water interface probe (I-probe) level indicator from the top of the monitoring well PVC. The instrument is accurate to 0.01 foot.
 Groundwater samples were collected from eight of the nine monitoring wells associated with the Site.
@@ Line 85: / Line 99: @@
 The December 6, 2005 drinking water sample collected from the COB system was analyzed for VOCs via EPA Method 524.2. The sample was collected at the first floor lunch room sink of the COB system. No parameters tested for in COB potable water supply well drinking water sample for the 12/6/05 were detected above Minimum Detection Limits (MIDLs). No contaminant concentrations detected in drinking water exceeded Vermont PGQS.
-Annual Monitoring Report, Site #99-2617                                      Document: 04-201215.00\DecO5 report Vermont Yankee Nuclear Power Station                                                             January 23, 2006 Vernon, Vermont                                                                                            Page 3 2.2 LABORATORY ANALYSIS OF GROUNDWATER SAMPLES 2.2.1    VOC Analyses The groundwater samples obtained on October 17, 2005 were analyzed by EPA Method 8260.
+Annual Monitoring Report, Site #99-2617 Document: 04-201215.00\\DecO5 report Vermont Yankee Nuclear Power Station January 23, 2006 Vernon, Vermont Page 3 2.2 LABORATORY ANALYSIS OF GROUNDWATER SAMPLES 2.2.1 VOC Analyses The groundwater samples obtained on October 17, 2005 were analyzed by EPA Method 8260.
 Results are summarized in Table 2 and Table 3, which include VT PGQS and results of previous analyses for reference. The complete laboratory data sheets and chain of custody record are presented in Appendix C.
-.2.1.1 PetroleumHydrocarbons A summary of petroleum hydrocarbons detected in groundwater collected is presented as Table 2. A Naphthalene isoconcentration map constructed from the October 17, 2005 laboratory data is presented as Figure 3. Groundwater samples collected from monitoring wells MW-1, and MW-8 contained VOC concentrations that exceed VTDEC PGQS.
+.2.1.1 Petroleum Hydrocarbons A summary of petroleum hydrocarbons detected in groundwater collected is presented as Table 2. A Naphthalene isoconcentration map constructed from the October 17, 2005 laboratory data is presented as Figure 3. Groundwater samples collected from monitoring wells MW-1, and MW-8 contained VOC concentrations that exceed VTDEC PGQS.
 Although well MW-9 was not sampled due to the presence of LNAPL, it is assumed based upon historical data that PGQS were exceeded by VOC concentrations in groundwater at this monitoring point. The highest concentrations of dissolved petroleum VOCs were reported in the groundwater samples collected from monitoring well MW-8.
-Concentrations of 1,2,4-Trimethylbenzene (124 micrograms per liter, lag/L), 1,3,5-Trimethylbenzene (53.6 pg/L) and Naphthalene (250 .igfL) were detected at MW-8.
+Concentrations of 1,2,4-Trimethylbenzene (124 micrograms per liter, lag/L), 1,3,5-Trimethylbenzene (53.6 pg/L) and Naphthalene (250.igfL) were detected at MW-8.
 Groundwater samples collected from MW-1 revealed concentrations of 1,2,4-Trimethylbenzene (69.2 jig/L), 1,3,5-Trimethylbenzene (46 jig/L), and Naphthalene (175
-                   .tg/L) which exceed PGQS. Concentrations of petroleum hydrocarbons above PGQS were not reported in samples collected from monitoring wells MW-3, MW-4, MW-5 MW-6 or MW-7.
+.tg/L) which exceed PGQS. Concentrations of petroleum hydrocarbons above PGQS were not reported in samples collected from monitoring wells MW-3, MW-4, MW-5 MW-6 or MW-7.
 Contaminant concentrations in groundwater exhibited an increase in the sample from MW-1 compared to the data from October 2004, but data collected since 1999 suggest an overall decreasing trend at MW-i.
 Contaminant concentrations in groundwater exhibited a decrease in the sample from MW-6 (to levels below PGQS) compared with the data from October 2004, and data collected since 1999 suggest an overall decreasing trend at MW-6.
 Contaminant concentrations in groundwater exhibited a decrease in the sample from MW-8 compared to the last time the monitoring well was sampled in 2002, and there is insufficient historical data to suggest a trend. The presence of LNAPL in this monitoring well in 2003 and 2004; as well as its continued presence in MW-9 since 2003 suggests that contaminant levels will persist at these locations.
 Graphs showing 1,2,4 & 1,3,5-Trimethylbenzenes and Napthalene concentrations, and groundwater elevations over time for monitoring wells MW-1, MW-6 and MW-8 are provided in Appendix D.
-.2.1.2 ChlorinatedVOCs and Ketones Historical laboratory data relating to chlorinated VOCs and Ketones is included as Table
+.2.1.2 Chlorinated VOCs and Ketones Historical laboratory data relating to chlorinated VOCs and Ketones is included as Table
 : 3. Groundwater samples collected from monitoring wells MW-2, MW-5, and MW-7
-Annual Monitoring Report, Site #99-2617                                   Document: 04-201215.00\DecO5 report Vermont Yankee Nuclear Power Station'                                                        January 23, 2006 Vernon, Vermont                                                                                        Page 4 contained concentrations of Tetrachloroethene (PCE), with the reported concentration of 13.7 jig/L at MW-2 exceeding VTDEC PGQS.
+Annual Monitoring Report, Site #99-2617 Document: 04-201215.00\\DecO5 report Vermont Yankee Nuclear Power Station' January 23, 2006 Vernon, Vermont Page 4 contained concentrations of Tetrachloroethene (PCE), with the reported concentration of 13.7 jig/L at MW-2 exceeding VTDEC PGQS.
 PCE concentration in groundwater exhibited an increase in the sample from MW-2 compared to the data from October 2004, but data collected since 1999 suggest an overall decreasing trend in PCE concentration at MW-2. A graph of PCE concentration and groundwater elevation over time at monitoring well MW-2 is included in Appendix D.
 The only other chlorinated VOC reported in samples above MDLs was 1 jig/L of TCE reported in the MW-2 sample, which is below the VTDEC PGQS.
-Annual Monitoring Report, Site #99-2617                                Document: 04-201215.00\DecO5 report Vermont Yankee Nuclear Power Station                                                      January 23, 2006 Vernon, Vermont                                                                                     Page 5 3.0 RESULTS OF LNAPL REMOVAL ACTIVITIES Vermont Yankee personnel completed LNAPL gauging and removal activities throughout the monitoring period by gauging monitoring wells MW-1, -6, -8, and -9 with a GeoTech I-probe and removing any detected LNAPL with a disposable bailer. All product and groundwater collected is placed into a 55 gallon drum for disposal.
+Annual Monitoring Report, Site #99-2617 Document: 04-201215.00\\DecO5 report Vermont Yankee Nuclear Power Station January 23, 2006 Vernon, Vermont Page 5 3.0 RESULTS OF LNAPL REMOVAL ACTIVITIES Vermont Yankee personnel completed LNAPL gauging and removal activities throughout the monitoring period by gauging monitoring wells MW-1, -6, -8, and -9 with a GeoTech I-probe and removing any detected LNAPL with a disposable bailer. All product and groundwater collected is placed into a 55 gallon drum for disposal.
 Vermont Yankee initiated weekly LNAPL recovery efforts in November 2002 due to the discovery of 3 feet of LNAPL in MW-9. During the October 2005 sampling event, 0.01 foot of product was noted in MW-9 and sheen of product was noted in MW-1, MW-6 and MW-8.
 From December 2004 to December 2005, 0.1 milliliters (ml) of fuel oil was recovered from MW-1, a total of approximately 2.6 ml from MW-6, 0.8 ml from MW-8, and 15.2 ml from MW-9. To date, total recovery amounts of fuel oil are 2.23 liters from MW-1, 17.9 ml from MW-6, 26.08 liters from MW-8, and 120.68 liters from MW-9. A free product recovery table for December 2004 through December 2005 is included as Table 4.
-Annual Monitoring Report, Site #99-2617                                   Document: 04-201215.00\DecO5 report Vermont Yankee Nuclear Power Station                                                         January 23, 2006 Vernon, Vermont                                                                                        Page 6
+Annual Monitoring Report, Site #99-2617 Document: 04-201215.00\\DecO5 report Vermont Yankee Nuclear Power Station January 23, 2006 Vernon, Vermont Page 6
 ==4.0 CONCLUSION==
@@ Line 113: / Line 127: @@
 Depth to groundwater ranged from 17.63 feet to 18.27 feet. Groundwater elevations increased an average of 0.20 feet since 2004 based on the data collected from nine monitoring wells.
 Groundwater flow is interpreted to flow in an easterly direction towards the Connecticut River, which is consistent with past observations at the site.
-    "    LNAPL was present on the water table at monitoring well MW-9 in a measurable quantity during the sampling event, and during LNAPL recovery events at monitoring wells MW-I, MW-6, MW-8 and MW-9.
+LNAPL was present on the water table at monitoring well MW-9 in a measurable quantity during the sampling event, and during LNAPL recovery events at monitoring wells MW-I, MW-6, MW-8 and MW-9.
 * Groundwater samples collected from monitoring wells MW-i and MW-8 contained Petroleum Hydrocarbon concentrations that exceed VTDEC PGQS.
-     " The concentrations of PCE detected at MW-2 exceeded PGQS.
+" The concentrations of PCE detected at MW-2 exceeded PGQS.
-* Dissolved concentrations of petroleum hydrocarbons exhibited an increase at MW-i; and a decrease at MW-6 from October 2004 to October 2005, and a decrease at MW-8 from October 2002 to October 2005.
+Dissolved concentrations of petroleum hydrocarbons exhibited an increase at MW-i; and a decrease at MW-6 from October 2004 to October 2005, and a decrease at MW-8 from October 2002 to October 2005.
-* From December 2004 to December 2005, 0.1 milliliters (ml) of fuel oil was recovered from MW-1, a total of approximately 2.6 ml from MW-6, 0.8 ml from MW-8, and 15.2 ml from MW-9. To date, total recovery amounts of fuel oil are 2.23 liters from MW-1, 17.9 nil from MW-6, 26.08 liters from MW-8, and 120.68 liters from MW-9.
+From December 2004 to December 2005, 0.1 milliliters (ml) of fuel oil was recovered from MW-1, a total of approximately 2.6 ml from MW-6, 0.8 ml from MW-8, and 15.2 ml from MW-9. To date, total recovery amounts of fuel oil are 2.23 liters from MW-1, 17.9 nil from MW-6, 26.08 liters from MW-8, and 120.68 liters from MW-9.
-Annual Monitoring Report, Site #99-2617                                   Document: 04-201215.00\DecO5 report Vermont Yankee Nuclear Power Station                                                         January 23, 2006 Vernon, Vermont                                                                                        Page 7 5.0 RECOMMENDATIONS
+Annual Monitoring Report, Site #99-2617 Document: 04-201215.00\\DecO5 report Vermont Yankee Nuclear Power Station January 23, 2006 Vernon, Vermont Page 7 5.0 RECOMMENDATIONS
-    "    ECS recommends continuing the annual groundwater sampling program for selected wells, with the analysis of VOCs via EPA Method 8260. The next annual sampling event is scheduled for October 2006. Results shall be presented in an annual report including field data, laboratory data sheets, groundwater and isoconcentration maps, conclusions and recommendations.
+" ECS recommends continuing the annual groundwater sampling program for selected wells, with the analysis of VOCs via EPA Method 8260. The next annual sampling event is scheduled for October 2006. Results shall be presented in an annual report including field data, laboratory data sheets, groundwater and isoconcentration maps, conclusions and recommendations.
 * ECS recommends the continuation of LNAPL removal on a bi-weekly schedule at monitoring wells MW-1, -8, and -9.
 FIGURE 1 SITE LOCUS MAP.
+'LY~
+*'~*~
 Environmental Compliance Services, Inc.
-Harris Place, Brattleboro, VT 05301 Phone (802)-257-1195 Fax (802).257-1603 SITE LOCUS,
+Harris Place, Brattleboro, VT 05301 Phone (802)-257-1195 Fax (802).257-1603 SITE LOCUS, Fiqure:
-      'LY~       *'~*~
+I I
-www.ecsconsultcom Fiqure:   I               I Entergy Nuclear Vermont Yankee Govenor Hunt Road Vernon, VT 5354 kob Number
+www.ecsconsultcom Entergy Nuclear Vermont Yankee Govenor Hunt Road Vernon, VT 5354 kob Number
- '..        ~
+~
-* e
+e
-                   .1 el r    *'
+.1 el r *'
-' I                           1/2                                0                                  1 Mile 1 inch = 1500 feet                                       Contour Interval: 6 Meters      North Base Map: U.S. GeologicalSurvey; QuadrangleLocation: Brattleboro,VT UTM Coordinates: 18 0703358 East / 47 39063 North                                   &#xa3; Map Edited:      1984                             Map Revised:                         GeneratedBy: ELP
+' I
+/2 0
+Mile 1 inch = 1500 feet Contour Interval: 6 Meters North Base Map: U.S. Geological Survey; Quadrangle Location: Brattleboro, VT
+&#xa3; UTM Coordinates: 18 0703358 East / 47 39063 North Map Edited:
+Map Revised:
+Generated By: ELP
 FIGURE 2 GROUNDWATER POTENTIOMETRIC MAP
-U Legend Building Footprint Monitoring Well MW-4       Well I.D.
+U Legend Building Footprint Monitoring Well MW-4 Well I.D.
-Road Box Elevation r199"44 PVC Elevation 1181.81        Groundwater Elevation 181.70        -      Groundwater Contour (Dashed where Inferred)
+Road Box Elevation r199"44 PVC Elevation 1181.81 Groundwater Elevation 181.70 Groundwater Contour (Dashed where Inferred)
-[E*>           Groundwater now Direction North General Notes:
+[E*>
+Groundwater now Direction North General Notes:
 Site plan prepared from a base map created by SVE Associates dated Oct. 27, 2000.
-MW-9               Mw-1                All locations, dimensions, and property lines
+MW-9 Mw-1 All locations, dimensions, and property lines WWdepicted on this plan are approximate. This S
-_          WWdepicted                                      on this plan are approximate. This 199.5 S           -,1199.691                 plan should not be used for construction or
+.5
-           =  11182 81.26&#xfd;    7.
+-,1199.691 plan should not be used for construction or 182
-* 0    18_9_                land conveyance purposes.
+* 0 land conveyance purposes.
-M,                   P' o)   *Horizontal,                      and vertical locations of wells, and S00                          selected site features determined through
+=
-      ,-'J                                             measurements made by SVE personnel, and have not been verified by ECS. Inc.
+81.26&#xfd;
-                                        /Groundwater                    elevations are based on measure-ments taken on 10/17/05 by ECS. Inc.
+: 7.
-SMW-8                           personnnel.
+_9_
-.49      e       6>            Groundwater contours, and flow directions 181.75                            assume homogenous, Isotropic aquifer conditions, and horizontal flow.
+M, P' o)
+*Horizontal, and vertical locations of wells, and S00 selected site features determined through
+,-'J measurements made by SVE personnel, and have not been verified by ECS. Inc.
+/Groundwater elevations are based on measure-ments taken on 10/17/05 by ECS. Inc.
+SMW-8 personnnel.
+.49 e
+>
+Groundwater contours, and flow directions 181.75 assume homogenous, Isotropic aquifer conditions, and horizontal flow.
 Fluctuations In the level of the water table may occur due to factors not accounted for at the time of measurement.
-TURBINE BUILDING                                        Water table contours ore Interpolated between BAY DOOR                                        data points, and Inferred in other areas.
+TURBINE BUILDING Water table contours ore Interpolated between BAY DOOR data points, and Inferred in other areas.
-ENRONMENTAL COMPLIANCE SMY)=                   M 30 Harrs Plaoe
+ENRONMENTAL COMPLIANCE SMY)=
-* Drattleboro. MT 06501 Ae.am VA I S40  4   . SUA ?am**. nL 0 U     CT ermont Yankee Nuclear Power Corp.
+M 30 Harrs Plaoe
-Turbine Building Bay Door Area Governor Hunt Road. Vernon. VT Groundwater Contours 10/17/05 Entergy Nuclear Northeast GRPI    SCAIr caouL CtAu            S 201215P    216 DRAWDrih DESIGNEi    D8rt. 0(EW          APPYRO. BY, SS             SS            REK             DCB SCALE.         OiDA         JOBNO.:        noU. NO.-
+* Drattleboro. MT 06501 Ae.am VA I S404 SU A
--20'        DEC 2005 104-2012151               2 I              I
+?am**. nL 0 U CT ermont Yankee Nuclear Power Corp.
+Turbine Building Bay Door Area Governor Hunt Road. Vernon. VT Groundwater Contours 10/17/05 Entergy Nuclear Northeast GRPI SCAI r caouL CtAu 201215P S
+DRAW Drih DESIGNEi D 8rt.
+(EW APPYRO.
+BY, SS SS REK DCB SCALE.
+OiDA JOB NO.:
+noU.
+NO.-
+-20' DEC 2005 104-2012151 2
+I I
 FIGURE 3 NAPHTHALENE ISOCONCENTRATION MAP
-I Legend Building Footprint Monitoring Well MW-4        Well I.D.
+I Legend Building Footprint Monitoring Well MW-4 Well I.D.
-SI          J<1Nophtholene           ug/L 0             Naphtholene Isoconcentration North I&#xa3; 0                                   General Notes:
+SI J<1 Nophtholene ug/L 0
+Naphtholene Isoconcentration North I&#xa3; 0
+General Notes:
 Site plan prepared from a base mop created by SVE Associates dated Oct. 27. 2000.
-All locations. dimensions. and property lines depicted on this plan are approximate. This plan should not be used for construction or MW-9        MW-1      (   land conveyance purposes.
+All locations. dimensions. and property lines depicted on this plan are approximate. This plan should not be used for construction or MW-9 MW-1
-im        [Horizontal,                              and vertical locations of wells, and selected site features determined through Lai                                  measurements mode by SVE personnel, and have not been verified by ECS, Inc.
+(
+land conveyance purposes.
+im
+[Horizontal, and vertical locations of wells, and selected site features determined through Lai measurements mode by SVE personnel, and have not been verified by ECS, Inc.
 Groundwater elevations are based on measure-ments taken on 10/17/05 by ECS. Inc.
 * personnnel.
 Groundwater contours, and flow directions assume homogenous, Isotropic aquifer conditions, and horizontal flow.
-Fluctuations In the level of the water table may occur due to factors not accounted for B                          at the time of measurement.
+Fluctuations In the level of the water table may occur due to factors not accounted for B
-TURBINE BUILDING                            Water table contours ore interpolated between BAY DOOR                             data points, and inferred In other areas.
+at the time of measurement.
-MW-7 ENVIRONMENTAL COMPLIANCE SERVI=C                   M 30 Barrio Place 0 BrottiboM. VrT05MI A&-.     &u
+TURBINE BUILDING Water table contours ore interpolated between BAY DOOR data points, and inferred In other areas.
-* art      A. *A'b^      nl, 9 m4m CT ermont Yankee Nuclear Power Corp Turbine Building Bay Door Area Governor Hunt Road, Vernon, VT Naphthalene 10/17/05 CUM.Entergy Nuclear Northeast o0           10       -9        i     AL           0 ORAM "'.       Dn       "E
+MW-7 ENVIRONMENTAL COMPLIANCE SERVI=C M
-                                                                      . CHE5CKB          M'. Or SS              SS             REK              OCS
+Barrio Place 0 BrottiboM. VrT 05MI A&-.
-__________ I      CN                MI .
+&u
--20      I OEC     2005 104-2012151               3 V-2'IDEC200               10-201215                 -
+* art A. *A' b^
+nl, 9 m4m CT ermont Yankee Nuclear Power Corp Turbine Building Bay Door Area Governor Hunt Road, Vernon, VT Naphthalene 10/17/05 CUM. Entergy Nuclear Northeast o0 10
+-9 i
+AL 0
+ORAM "'.
+Dn "E
+CHE5CKB M'.
+Or SS SS REK OCS
+__________ I CN MI.
+-20 I OEC 2005 104-2012151 3
+V-2'IDEC200 10-201215
 TABLE 1 GROUNDWATER POTENTIOMETRIC DATA
-Vermont Yankee Nuclear                                             Table I Power Station Vernon, Vermont                                  Groundwater Potentlometric Data SMS Site #99-2617 Data reported In feet Depth to     1    Groundwater              Reference Elevation WELL ID                       Groundwater          Elevation Samplino Date                           JPVC                             after 2000)
+Vermont Yankee Nuclear Table I Power Station Vernon, Vermont Groundwater Potentlometric Data SMS Site #99-2617 Data reported In feet Depth to 1 Groundwater Reference WELL ID Groundwater Elevation Elevation Samplino Date JPVC after 2000)
-MW-1                                                                        200.16 12116/1999               18.75             181.41 4120/2000                NA                 NA 7(6/2000             18.41             181.75 9/20/2000              18.74             181.42 12/4-5/2000               19.17             180.99 10/1112001                19.30            180.39                  199,69 11114/2002                19.29            180.40 10/2412003               18.22*            181.47 10/19/2004                18.14            181.55 10117/2005               17.78            181.91 MW-2                                                                       200.21 12/16/1999               18.87            181.34 4/20/2000                 NA                NA 7/6/2000              18.35            181.86 9/20/2000               18.80            181.41 1214-5/2000               19.17             181.04 10/16/2001               19.30            180.48                  199.78 11/14/2002               19.36             180.42 10/2412003               18.19             181.59 10119/2004               18.18             181.60 10117/2005               18.00             181.78 MW-3                                                                          200 12116/1999               18.73             181.27 4/20/2000                NA                NA 7/6/2000             18.39             181.61 9/20/2000              18.64             181.36 1214-5/2000                19.17            180.83 10116/2001                11.74            187.94                  199.68 11114/2002                18.85            180.83 10/24/2003                18.19            181.49 10/19/2004                18.11            181.57 10/17/2005                17.96            181.72 MW-4           _     -                                                      199.67 12116/1999               18.37            181.30 4120/2000                 NA                NA 7/6/2000              17.96            181.71 9/20/2000              18.08             181.59 12/4-5/2000               18.75            180.92 10/16/2001               18.75            180.69                  199.44 11/1412002               18.83             180.61 10/24/2003               17.79             181.65 10/19/2004               17.83             181.61 10117/2005               17.63             181.81 MW-5                                                                       200.17 12116/1999               18.84             181.33 4/20/2000                NA                NA 71612000             18.44             181.73 9/20/2000               18.80            181.37 12/4-5/2000                19.00            181.17 10116/2001                19.27            180.72                  199.99 11/14/2002                19.31            180.68 10/24/2003               18.25            181.74 10/1912004               18.24            181.75 10/17/2005               18.07            181.92 F.Wal3~ojedsNO4.201000 lo 20150"4.201215 VYNPCNo 2 OAJTsb1Ws'W  EIev (T~i~eItMASTER
+MW-1 200.16 12116/1999 18.75 181.41 4120/2000 NA NA 7(6/2000 18.41 181.75 9/20/2000 18.74 181.42 12/4-5/2000 19.17 180.99 10/1112001 19.30 180.39 199,69 11114/2002 19.29 180.40 10/2412003 18.22*
+.47 10/19/2004 18.14 181.55 10117/2005 17.78 181.91 MW-2 200.21 12/16/1999 18.87 181.34 4/20/2000 NA NA 7/6/2000 18.35 181.86 9/20/2000 18.80 181.41 1214-5/2000 19.17 181.04 10/16/2001 19.30 180.48 199.78 11/14/2002 19.36 180.42 10/2412003 18.19 181.59 10119/2004 18.18 181.60 10117/2005 18.00 181.78 MW-3 200 12116/1999 18.73 181.27 4/20/2000 NA NA 7/6/2000 18.39 181.61 9/20/2000 18.64 181.36 1214-5/2000 19.17 180.83 10116/2001 11.74 187.94 199.68 11114/2002 18.85 180.83 10/24/2003 18.19 181.49 10/19/2004 18.11 181.57 10/17/2005 17.96 181.72 MW-4 199.67 12116/1999 18.37 181.30 4120/2000 NA NA 7/6/2000 17.96 181.71 9/20/2000 18.08 181.59 12/4-5/2000 18.75 180.92 10/16/2001 18.75 180.69 199.44 11/1412002 18.83 180.61 10/24/2003 17.79 181.65 10/19/2004 17.83 181.61 10117/2005 17.63 181.81 MW-5 200.17 12116/1999 18.84 181.33 4/20/2000 NA NA 71612000 18.44 181.73 9/20/2000 18.80 181.37 12/4-5/2000 19.00 181.17 10116/2001 19.27 180.72 199.99 11/14/2002 19.31 180.68 10/24/2003 18.25 181.74 10/1912004 18.24 181.75 10/17/2005 18.07 181.92 F.Wal3~ojedsNO4.201000 lo 20150"4.201215 VYNPC No 2 OAJTsb1Ws'W EIev (T~i~e ItMASTER
-Vermont Yankee Nuclear                                         Table I Power Station Vernon. Vermont                              Groundwater Potentlometrlc Data SMS Site #99-2817 Data reported In feet Depth to            Groundwater             Reference WELL ID                  Groundwater             Elevation              Elevation Sampling Date                                                  (PVC after 2000)
+Vermont Yankee Nuclear Table I Power Station Vernon. Vermont Groundwater Potentlometrlc Data SMS Site #99-2817 Data reported In feet Depth to Groundwater Reference WELL ID Groundwater Elevation Elevation Sampling Date (PVC after 2000)
-MW-6                                                                    200.19 1211811999          18.82                181.37 4/20/2000           NA                   NA 7/612000        18.55                181.64 9/20/2000         18.98                181.21 12/4-512000          19.10                181.09 10116/2001          19.27                180.54                 199.81 11/14/2002          19.32                180.49 10/24/2003          18.30"               181.51 10/1912004           18.26               181.55 10/1712005          18.00                181.81 MW-7                                                                   200.23 12/116/1999          18.84               181.39 4/20/2000           NA                   NA 716/2000         18.35               181.88 9/20/2000          18.78               181.45 12/4-5/2000           19.17               181.06 1011612001           19.30               180.55                 199.85 11114/2002           19.33               180.52 10/24/2003           18.29               181.58 10/19/2004           18.27               181.58 10/17/2005          18.13               181.72 MW-8                                                                   200.29 12/116/1999         18.87                181.42 4/20/2000            NA                  NA 7/6/20001        18.55                181.74 9/20/2000         18.88                181.41 12/4-5/2000          19.17                181.12 10/16/2001          19.12                180.37                 199.49 11/14/2002          19.07                180.42 10/24/2003         18.08"                181.41 10/19/2004         18.01"                181.48 10/17/2005          17.74                181.75 MW-9                                                                    200.32 12/16/1999          18.91                181.41 4/20/2000           NA                   NA 7/8/2000         18.88               181.44 9/20/2000          19.39               180.93 12/4-5/2000           19.33               180.99 10/16/2001           19.38               180.15                 199.53 11/14/2002           19.45               180.08 10/24/2003          18.49*               181.04 10/1912004          18.37"               181.16 10117/2005         18.27"               181.26 NIOTES:
+MW-6 200.19 1211811999 18.82 181.37 4/20/2000 NA NA 7/612000 18.55 181.64 9/20/2000 18.98 181.21 12/4-512000 19.10 181.09 10116/2001 19.27 180.54 199.81 11/14/2002 19.32 180.49 10/24/2003 18.30" 181.51 10/1912004 18.26 181.55 10/1712005 18.00 181.81 MW-7 200.23 12/116/1999 18.84 181.39 4/20/2000 NA NA 716/2000 18.35 181.88 9/20/2000 18.78 181.45 12/4-5/2000 19.17 181.06 1011612001 19.30 180.55 199.85 11114/2002 19.33 180.52 10/24/2003 18.29 181.58 10/19/2004 18.27 181.58 10/17/2005 18.13 181.72 MW-8 200.29 12/116/1999 18.87 181.42 4/20/2000 NA NA 7/6/20001 18.55 181.74 9/20/2000 18.88 181.41 12/4-5/2000 19.17 181.12 10/16/2001 19.12 180.37 199.49 11/14/2002 19.07 180.42 10/24/2003 18.08" 181.41 10/19/2004 18.01" 181.48 10/17/2005 17.74 181.75 MW-9 200.32 12/16/1999 18.91 181.41 4/20/2000 NA NA 7/8/2000 18.88 181.44 9/20/2000 19.39 180.93 12/4-5/2000 19.33 180.99 10/16/2001 19.38 180.15 199.53 11/14/2002 19.45 180.08 10/24/2003 18.49*
+.04 10/1912004 18.37" 181.16 10117/2005 18.27" 181.26 NIOTES:
 NG = Not Gauged NA = Not Available
-                              = Free Product elevations corrected based on product thickness F.Vjai~prvjedM420100 to 20150OM4-20l2l5 VYNPONo2 MWP~Co.~etedi AegvoesW Elev(TaNeI)MASTER
+= Free Product elevations corrected based on product thickness F.Vjai~prvjedM420100 to 20150OM4-20l2l5 VYNPO No 2 MWP~ Co.~etedi AegvoesW Elev (TaNe I)MASTER
 TABLE 2 RESULTS AND STANDARDS OF PETROLEUM HYDROCARBONS IN GROUNDWATER
-Table 3 veI                                                                                                    .=tty..k R-a*bo-Io                Atory.. ofCaaa,.ds,,
+Table 3 veI
-N?4lcir P"W St1"                                                                                              by EPA Metbad 2:1641 Vere... Verusa                                                                          limits and Staidarda reported I adevskrgram        per fit" (.z/L)
+.=tty..k R-a*bo-Io Atory.. of Caaa,.ds,,
-SMS 199-2617                                                                                             Pelrofem Ilydrocarb'os WELL9                                                                          1.2.4.        i1.2.5 Ti.e*l         Tdeimlii                         Iaepep             ema-.bw$ aec-buty    a-bwyl 14.10.ompl    Ov)1Iiep)
+N?4lcir P"W St1" by EPA Metbad 2:1641 Vere... Verusa limits and Staidarda reported I adevskrgram per fit" (.z/L)
-S.W-I     Do-   Ber         Tohu*e        b=           Xte6.          leb .          bm e           Nap*thalene       beroe            bImae      bcree.'    b-e..      al...
+SMS 199-2617 Pelrofem Ilydrocarb'os WELL 9 S.W-I Do-Ber MW-l 1.2.4.
-                                                                                                                                                                                     %         b-~e 1,000          700         10.000             5              4             20              NA                NA MW-l 12rZ9/19991      I      1     0     1      39         1   9         1    90            94       1    300        I      NT               NT        NT         Ni         NT         NT NT         N"T
+i1.2.5 Ti.e*l Tdeimlii Iaepep ema-.bw$
-                                                                                                                                                     !N         NT            'I
+Tohu*e b=
-                                                                                                                    "])
+Xte6.
-I*I SI               21         9J        ND                     10 12/5170001     ND           ND     I     10J    I      <10      1      20      1 4/26f20011     <2                           7
+leb.
-                                           <2     1     33     1       <4      1     44.9           36.7            124              42               26         47         46        53         52
+bm e
-                              '2      1 WIW*2 ND      1     0     1     ND     I      ND              ND            ND              ND               NT               NT         NT         NT        NT       iNT ND            ND              ND               NT
+Nap*thalene beroe bImae 1,000 700 10.000 5
-                                                                                      <1             71             <1               NT
+20 NA NA aec-buty a-bwyl 14.10.ompl Ov)1Iiep) bcree.'
-                                                                                                     '2             <1               NT                                     NT        NT         NT ND             ND             ND               ND               ND         ND         ND        ND         ND I2V5/2000I ND              ND      I     21J    I     <10 W/26420011 <1                                                                         '1
+b-e..
-                                                                                                     '1
+al...
-                                                                                                      <1                                                  o  l   <I1        <I         <1    I      I
+b-~e 12rZ9/19991 I
-                               <1          <I            <1            <2                             <1                              <I              <2     I   <1' __     <'1_I_
+0
-                                                                                                      <1
+39 1
-                                                                                                      'cI
+1
-                                                                                                      '2 7D ND ND XT         NT         NT         NT         NT
+94 1
-                                                                                                      <1                                              NT         NT         NT 9/0/2000!      <I     I     <I     I      <I           <I   __
+I
-ND         ND ND                                              ND
+NT NT NT Ni NT N"T
-                                                                                                                                                       <t         <1         e1
+!N NT
-                                                                                                      '1                                               e:1        <1         .:1
+'I 21 9J ND NT NT 12/5170001 ND ND I
-                                                                                                                     <1               <1
+J I
-                               <1           <l            <1           <l                                            <1
+<10 1
-                               <1           <             <1           '2                                            <2
+1
-                                <1          <1            <1           <2
+"])
-                                                                                                                     <1                                <l         <1
+I*I SI 10 4/26f20011
-                               <I           <1            <lI          <2
+<2 7
-                                                                                                                     <t
+'2 1
-                                                                                       <1 MW-4                                                                                                                                                                            NT        NT NT          NT        NT NT        NT NT                    NT        NT 7W6/2ce0O    NS      I    NS      I     NS           NS       I      NS      I      NS       I     NS         I     NT               NT NT        NT 9/20/20I        <I     I    <I I          <I                                                                                                                           ND         ND c1              <l
+<2 1
-                                                                                                                                                                                         <1       <I 1         '1            '1      I     <I             04J     1      02)                                                         <1
+1
-                                                                                                                                                                  <1         <1
+<4 1
-                                                                                                                                                                              <1
+.9 36.7 124 42 26 47 46 53 52 WIW*2 ND 1
-                                                                                                                                                                  <1    I     <1         <l       <1 10119f20041      <11    I     <1      I            I     <1 2                                            SI_
+1
-ND           .0      1    ND      I     ND             ND              ND             ND              NT 420/200        ND                                                     ND              ND             ND              NT
+ND I
-                                                                                        <1                                            NT
+ND ND ND
-                                                                                                                       <1             NT               NT         NT          NT         NT       NT ND           ND            ND             ND              ND           01513             ND               ND 4/2&101..      <1                                                     <1                             <1              <1 1
+<1 ND I2V5/2000I ND ND I
-/16/2001        <1                                                     <1 11/14/2002        <1                                                                                  02J               <1                         <1 10/21/2003       <I                                                     <1                             <2              '2 10119/2004       <1                                                     <1 10127/2001       41 MW.4
+J I
-                                              <1           22            4               91             31            200              I 12/29/1999       ND 90             60 4/2/20o0o      ND 7/6/2000    410*                                                      7/9            17                                                                               NT        NT 9/202000       <'                                       4                             74             220             NT               NT 46             10             2100              I              3) 125//2000(   <10" 65                            120              46              <2                                         43 5.4 34              5             93                 8I            <3         6 140               4)              111 I1/1I20021      <5 I         <I         1               <
+<10 W/26420011 <1
-"4              54              <2 22S               II             <5         10          96        102        216 10117/20051     <I             I            I           &#xfd;2
+<1
+<I
+<1
+<2 ND ND 71
+'2 ND
+'1
+'1
+<1
+<1
+<1
+'cI 7D
+'2 ND ND
+<1 ND
+'1 ND NT ND NT
+<1 NT
+<1 NT ND ND NT NT NT ND ND ND ND ND NT NT NT o
+l
+<I1
+<I
+<1 I
+I NT iNT
+<I
+<2 I
+<1' __
+<'1_I_
+/0/2000!
+<I I
+<I I
+<I
+<I __
+XT NT NT NT NT NT ND ND ND
+<t
+<1 e1 e:1
+<1
+.:1 NT NT
+<1
+<l
+< 1
+<l
+<1
+<1
+<1
+<2
+<I
+<1
+<lI
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+<1
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+<1
+<1 MW-4 NT NT NT NT NT NT NT NT ND ND
+<1
+<I NT NT NT 7W6/2ce0O NS I
+NS I
+NS NS I
+NS I
+NS I
+NS I
+NT NT NT 9/20/20I
+<I I
+<I I
+<I c1
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+'1
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+<I 04J 1
+)
+<1
+<1
+<1
+<1
+<1 I
+<1
+<l
+<1 10119f20041
+<11 I
+<1 I
+I
+<1 2
+SI_
+ND
+.0 1
+ND I
+ND 420/200 ND ND ND ND 4/2&101..
+<1 10/16/2001
+<1 11/14/2002
+<1 10/21/2003
+<I 10119/2004
+<1 10127/2001 41 MW.4 12/29/1999 ND 4/2/20o0o ND 7/6/2000 410*
+/202000 125//2000(
+<10" ND ND
+<1 ND
+<1
+<1
+<1
+<1 91 90 7/9 46 65 34 ND ND ND ND NT ND NT NT
+<1 NT 01513 ND
+<1
+<1 02J
+<1
+<2
+'2 NT NT NT ND NT NT 1
+<1
+<1 22 4
+31 60 17 74 10 5.4 5
+NT NT 220 NT NT 2100 I
+) 120 4 6
+<2 93 8I
+<3 140
+: 4) 111 2"4 5 4
+<2 22S I I
+<5 200 I
+6
+I1/1I20021
+<5 I
+<I 1
+96 102 216 10117/20051
+< I I
+I
+&#xfd;2
 ELL 1)
-EI13 Y*
+EI13 ff-1 3.3-r~o TUnu0m I 34t2-bourne bensnd
-y ff-1 TUnu0m I 34t2-3.3-r~o bourne         bensnd         ,,,me           D-"r benum
+,,,me D-"r =9~ Is~
-                                                                                                                                                                              =9~
+benum W.-
-W.-
+b-n Y*
-Is~
+xleen y
-b-n xleen S       Ii.Of. 7ft         Ilee           $             4            20         NA ND          NT             NT     I       Tr        Kr          NI           NT NT 7/6120001     <1          cl                                                                                                                           NT            NT I     C1             l           <t     I     <I                                                               7f 0 IJB         ND             ND            ND         ND          NO           ND   -
+S Ii.Of.
-                                                                                                                                                                                   <1       <1 C1   I     t           <1c         <1c           C1           0.5)
+ft Ilee 4
-                                                                                   <1            c 1          <2                                       c1
+NA ND NT NT I
-                                                                                                                                                       <l         <1           <1      I    <1 tMW.3 D         <t      120     1      70        430            180          320 NT              NT           NTr        NT           NT           NTr 9/20201        <25?        -    1 380        I40       1     650          173            7J            26        230 1-"1     <2S   1-29        1     27         250             2          330          14J           A25 NS 10117r200!      <5    1      <5  1  242      1   <10    I     ii            53.6 4r20r2001      ND    I     'CO  1   38      1     42   1     1270           70          520 210                        s6o1         Kr             NT      I     NT                     NT           NKr 4/262tIl        <S   I      <3      39      1     33   I     200 49      I   27e08         9)            16J        I 81         <20           ISJ       1 13J 20/29/20041 NS        I      NS  I   NS      I     NS   I      NS            NS      INS                S      I     NS NS            NS      I    NS          NS        I     NS           NS    I    NS    I      NS      I    NS NOTES:
+Tr Kr NI NT 7/6120001
-ND - Not Detected above Indicated deccdon limit                                TCE - Tr.hlooetiene NT - Not Tested (for specific manis)                                           PCE - Tcbtacorooethe NS - Not Sampled                                                               DC! - D3tchlooetlane
+<1 cl NT NT NT 7f NO ND I
-'Note thatminimum detection limit IspFestr    dtmi*PQS
+C1 l
- **Satvtawere  uAhnd by     SRecwnmAnalytical InApwamt Massachusetts m lts Indicaee ednce of PQS IM eJ resu I- Indiscatsanestimated value This aMg   bued under the fonowins chcumstances: 1) wb*e atimatinga concentration for tentatively identifloeopou&dswherc a Useapose hbummed oel2) when ite Owameets heIdentlfcation ctitesLabut the remultI lessOmadie apeciled detection lmh but Feater than      Foreowle. lIthe inl ofidetection
+<t I
-                                                                                                                                                            ,em.                                 0 mass Ipectral dataIndicatethepr*m oe ofs compounid a,/1. and Ow cenarntron of3 S/L. Iscalculated. t i reported as MJ identiied compound as 8- TrI fin it usedwbenahewalyte found Inthe assocdatd blank at well as Indt ample. It hdicates po ,tc/leobableblankcontamlnation. This fOa i also uswedR a tentaively well asfe a posi*i*ly Identidfed TCL compound
+<I 0 IJB ND ND ND ND
+<1
+<1 C1 I
+t
+<1c
+<1c C1 0.5)
+<1 c
+<2 c1
+<l
+<1
+<1 I
+<1 tMW.3 D
+<t 120 1
+430 180 320 NT NT NTr NT NT NTr 9/20201
+<25?
+380 I40 1 650 173 7J 26 230 1-"1
+<2S 1-29 1
+250 2
+14J A25 NS 10117r200!
+<5 1
+<5 1
+1
+<10 I
+ii 53.6 4r20r2001 ND I
+'CO 1
+1
+1
+70 520 210 s6o1 Kr NT I
+NT NT NKr 4/262tIl
+<S I
+<3 39 1 33 I
+49 I
+e08 9) 16J I 81
+<20 ISJ 1 13J 20/29/20041 NS I
+NS I
+NS I
+NS I
+NS NS INS S
+I NS NS NS I
+NS NS I
+NS NS I
+NS I
+NS I
+NS NOTES:
+ND - Not Detected above Indicated deccdon limit TCE - Tr.hlooetiene NT - Not Tested (for specific manis )
+PCE - Tcbtacorooethe NS - Not Sampled DC! - D3tchlooetlane
+'Note that minimum detection limit Is pFestr dtm i*PQS
+**Satvtawere uAhnd by SRecwnmAnalytical In Apwamt Massachusetts I M eJ resu m lts Indicae e ednce of PQS I-Indiscatsanestimated value This aMg bued under the fonowins chcumstances: 1) wb*e atimatinga concentration for tentatively identifloeopou&dswherc a Useapose hbummed oel2) when ite mass Ipectral data Indicate the pr*m oe ofs compounid Owa meets he Identlfcation ctitesLa but the remult I less Oma die apeciled detection lmh but Feater than
+,em.
+Foreowle. lIthe inl ofidetection 0
+a,/1. and Ow cenarntron of3 S/L. Is calculated. t i reported as MJ 8-TrI fin it used wbenahew alyte found In the assocdatd blank at well as In dt ample. It hdicates po
+,tc/leobable blank contamlnation. This fOa i also uswed R a tentaively identiied compound as well as fe a posi*i*ly Identidfed TCL compound
 TABLE 3 RESULTS AND STANDARDS OF CHLORINATED VOCS AND KETONES IN GROUNDWATER
-Table 3 Vermont Yankee                                Results of Laboratory Analysis of Groundwater Nuclear Power Station                                          by EPA Method 8260B Vernon, Vermont                        Results and Standards reported In micrograms per liter (ug/L)
+Table 3 Vermont Yankee Results of Laboratory Analysis of Groundwater Nuclear Power Station by EPA Method 8260B Vernon, Vermont Results and Standards reported In micrograms per liter (ug/L)
-SMS #99-2617                                         Chlorinated VOCs and Ketones WELL ID 11,1,1-    Carbon             methylene Sampling Date 1.1-DCE         TCE        TCE       Disulfide  PCE       chloride    Acetone PGQS        70           5         200        NA        5          NA          700 MW-I_
+SMS #99-2617 Chlorinated VOCs and Ketones WELL ID 11,1,1-Carbon methylene Sampling Date 1.1-DCE TCE TCE Disulfide PCE chloride Acetone PGQS 70 5
-/29/1999       NT           NT         NT          NT       ND         NT          ND 4/20/2000      NT           NT         NT          NT       ND         NT           160 7/6/2000     NT           NT         NT          NT      <50'        NT          <500 9/2012000      NT           NT         NT          NT      <100        NT         <100 12/4-12/5/00       21          <2         ND          ND       41          NT         <100 4/26/01**       <2          <2          <2        <10       <2          <2         <200 I0/16/2001       IJ           <5         <5         <5        I1         <5         <50 11/14/2002      0.8J          <5         31         <5       31         0.71        <50 10/2812003       <2           <2         <2         <10      <2         <10         <20 10/19/2004       <5           <5         <5         <25      <5         <50         <100 10/17/2005       <5           <5         <5         <25      <5         <50         <100 12/29/1999       NT          NT          NT         NT       22          NT          ND 4120/2000      NT          NT          NT         NiT      21          NT           7 7/6/2000      NT          NT          NT         NT       <1          NT         <10 9/20/2000      NT          NT          NT         NT        16.        NT          <10 12/4-12/5/00       ND          ND         0.21        ND        Is         NT          <10 4/26/01"*      <1           <1         <1         <I        24         <1         <100 10/16/2001       <I           <1        0.1J        <1        16         <1          <10 11/14/2002      0.11         0.11       0.4J         <1       14         <1I          2J 10/28/2003       <1           1.3        <1          <5      14.2        <5          <10 10/19/2004       <1           1.2        <1          <5      12.5        <10         <20 10/17/2005       <1             I        <1          <5      13.7        <10         <20 MW-3 12/29/1999       NT           NT         NT         NT       ND          NT          ND 4/20/2000      NT           NT         NT         NT       ND          NT            7 7/6/2000     NT           NT         NT          NT       <1         NT          <10 9/20/2000      NT           NT         NT         NT        17         NT          <10 12/4-12/5/00       ND           ND         ND          0.4     ND          NT           6B 4/26/01"*      <1            <1         <1         <5       <I          <I        <100 10116/2001      <1            <1         <1         <1       <1          <I         <10 11/14/2002      <1            <1         <1        0.31      <1          <1         <t0 10/28/2003       <1           <1         <1         <5       <1          <5         <10 10/19/2004       <1           <1         <1         <5       <1         <10         <20 10/17/2005       <1           <1         <1         <5       <1         <10         <20 F:~data~projects\04-201000 to 201500%04-201215 VYNPO No.2 DAIPDF Completed ReportsGW VOC (Tabfte2 3)Cbdnated                                 I1oof [Pagesl Pgs
+NA 5
+NA 700 MW-I_
+/29/1999 NT NT NT NT ND NT ND 4/20/2000 NT NT NT NT ND NT 160 7/6/2000 NT NT NT NT
+<50' NT
+<500 9/2012000 NT NT NT NT
+<100 NT
+<100 12/4-12/5/00 21
+<2 ND ND 41 NT
+<100 4/26/01**
+<2
+<2
+<2
+<10
+<2
+<2
+<200 I0/16/2001 IJ
+<5
+<5
+<5 I1
+<5
+<50 11/14/2002 0.8J
+<5 31
+<5 31 0.71
+<50 10/2812003
+<2
+<2
+<2
+<10
+<2
+<10
+<20 10/19/2004
+<5
+<5
+<5
+<25
+<5
+<50
+<100 10/17/2005
+<5
+<5
+<5
+<25
+<5
+<50
+<100 12/29/1999 NT NT NT NT 22 NT ND 4120/2000 NT NT NT NiT 21 NT 7
+/6/2000 NT NT NT NT
+<1 NT
+<10 9/20/2000 NT NT NT NT
+: 16.
+NT
+<10 12/4-12/5/00 ND ND 0.21 ND Is NT
+<10 4/26/01"*
+<1
+<1
+<1
+<I 24
+<1
+<100 10/16/2001
+<I
+<1 0.1J
+<1 16
+<1
+<10 11/14/2002 0.11 0.11 0.4J
+<1 14
+<1I 2J 10/28/2003
+<1 1.3
+<1
+<5 14.2
+<5
+<10 10/19/2004
+<1 1.2
+<1
+<5 12.5
+<10
+<20 10/17/2005
+<1 I
+<1
+<5 13.7
+<10
+<20 MW-3 12/29/1999 NT NT NT NT ND NT ND 4/20/2000 NT NT NT NT ND NT 7
+/6/2000 NT NT NT NT
+<1 NT
+<10 9/20/2000 NT NT NT NT 17 NT
+<10 12/4-12/5/00 ND ND ND 0.4 ND NT 6B 4/26/01"*
+<1
+<1
+<1
+<5
+<I
+<I
+<100 10116/2001
+<1
+<1
+<1
+<1
+<1
+<I
+<10 11/14/2002
+<1
+<1
+<1 0.31
+<1
+<1
+<t0 10/28/2003
+<1
+<1
+<1
+<5
+<1
+<5
+<10 10/19/2004
+<1
+<1
+<1
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+<20 10/17/2005
+<1
+<1
+<1
+<5
+<1
+<10
+<20 F:~data~projects\\04-201000 to 201500%04-201215 VYNPO No.2 DAIPDF Completed ReportsGW VOC (Tabfte 2 3)Cbdnated 1o Pgs I of [Pagesl
-Table 3 Vermont Yankee                              Results of Laboratory Analysis of Grou~tdwater Nuclear Power Station                                         by EPA Method 8260B Vernon, Vermont                       Results and Standards reported In micrograms per liter (ug/L)
+Table 3 Vermont Yankee Results of Laboratory Analysis of Grou~tdwater Nuclear Power Station by EPA Method 8260B Vernon, Vermont Results and Standards reported In micrograms per liter (ug/L)
-SMS #99-2617                                      Chlorinated VOCs and Ketones WELL ID 1,,- Carbon            methylene Sampling Date   ,I-DCE      TCE         TCE         Disulfide  PCE     chloride    Acetone PGQS        70           5        200            NA        5       NA          700 MW-4 12/29/1999       NT          NT         NT             NT     ND        NT          ND 4/20/2000       NT          NT         NT             NT     ND        NT          ND 7/6/2000      NT          NT         NT             NT     NS        NT          NS 9/20/2000       NT          NT         NT             NT     0.1       NT            4 1214-12/5/00      ND         ND          ND             ND     0.2J      NT          ND 4/26/01"*      <I          <1         <1             <5      <1        <1        <100 10/16/2001       <1          <1         <1             <I     0.21       <1         <10 11/14/2002       <1          <1         <1             <I     0.3O       <1         <10 10/28/2003       <1          <1         <1             <5      <1        <5         <10 10/19/2004       <1          <1         <1             <5      <1       <10         <20 10/17/2005      <1          <1          <1            <5      <I       <10         <20 NMW_-5 12/29/1999      NT          NT         NT             NT      ND       NT          ND 4/20/2000      NT          NT         NT             NT      ND        NT          ND 7/6/2000      NT          NT         NT             NT      <1        NT         <10 9/20/2000      NT          NT         NT             NT        I       NT         <10 12/4-12/5/00      ND          ND         ND             ND      ND        NT          5.
+SMS #99-2617 Chlorinated VOCs and Ketones WELL ID 1,,- Carbon methylene Sampling Date
-/26/01*"      <1           <1         <1             <5      <i       <1         <100 10/16/2001       <1          <1         <1             <1    0.2.       <1         <10 11/14/2002       <1          <1         <1             <1    0.51       <1         <10 10/28/2003       <1          <1         <1             <5      <1       <5         <10 10/19/2004       <1          <1         <1             <5      1.2     <10          <20 10/17/2005       <1          <1         <1             <5     2.1      <10          <20 MW-6 12/29/1999      NT           NT         NT             NT     ND        NT          ND 4/20/2000      NT          NT          NT             NT     ND        NT          27 7/6/2000     NT           NT         NT             NT    <10*       NT         <100 9/20/2000      NT          NT          NT             NT    <10"       NT         <100 12/4-12/5/00      ND          ND          ND            ND     <10'       NT         <100 4/26/01"*       <2          <2          <2           <10      <2       <2         <200 10/16/2001       <5          <5          <5            <5     0.81      <5          <50 11/14/2002       <5          <5         <5             <5       Ii       Ii         <50 10/28/2003       <2          <2          <1           <10      <2       <10         <20 10/19/2004       <5          <5          <5           <25      <5       <50        <100 10/17/2005       <5           <5         <5           <25      <5       <50        <100 NlW-7 12/29/1999       NT          NT         NT             NT      ND       NT          ND 4/20/2000       NT          NT          NT            NT       6       NT          ND 7/6/2000      NT          NT          NT            NT       5       NT            4 9/20/2000      NT          NT          NT            NT       5       NT          <10 12/4-12/5/00      ND          ND         0.21           ND       7       NT            5J 4/26/01"*       <1          <1         4.3           <5      5.6       <I        <100 10/16/2001       <1          <1         .I J          <1        5       <I         <10 11/14/2002       <1          <I         <1            <1       14       <1         0.2I 10/28/2003       <1          <I         <1            <1      2.0       <5         <10 10/19/2004       <1          <1         <1             <5      3.8     <10         <20 10/17/2005       <1          <1         <1             <5      3.7     <10         <20 Repofls\GW VOC (Tables 2 3)Chlorhnated F.WatalprooectsNO4-201000 to 201500\04-201215 VYNPC No2 OJ'PDF Comwpleted                                                                  22cof IPagesl Pgs
+,I-DCE TCE TCE Disulfide PCE chloride Acetone PGQS 70 5
+NA 5
+NA 700 MW-4 12/29/1999 NT NT NT NT ND NT ND 4/20/2000 NT NT NT NT ND NT ND 7/6/2000 NT NT NT NT NS NT NS 9/20/2000 NT NT NT NT 0.1 NT 4
+-12/5/00 ND ND ND ND 0.2J NT ND 4/26/01"*
+<I
+<1
+<1
+<5
+<1
+<1
+<100 10/16/2001
+<1
+<1
+<1
+<I 0.21
+<1
+<10 11/14/2002
+<1
+<1
+<1
+<I 0.3O
+<1
+<10 10/28/2003
+<1
+<1
+<1
+<5
+<1
+<5
+<10 10/19/2004
+<1
+<1
+<1
+<5
+<1
+<10
+<20 10/17/2005
+<1
+<1
+<1
+<5
+<I
+<10
+<20 NMW_-5 12/29/1999 NT NT NT NT ND NT ND 4/20/2000 NT NT NT NT ND NT ND 7/6/2000 NT NT NT NT
+<1 NT
+<10 9/20/2000 NT NT NT NT I
+NT
+<10 12/4-12/5/00 ND ND ND ND ND NT 5.
+/26/01*"
+<1
+<1
+<1
+<5
+<i
+<1
+<100 10/16/2001
+<1
+<1
+<1
+<1 0.2.
+<1
+<10 11/14/2002
+<1
+<1
+<1
+<1 0.51
+<1
+<10 10/28/2003
+<1
+<1
+<1
+<5
+<1
+<5
+<10 10/19/2004
+<1
+<1
+<1
+<5 1.2
+<10
+<20 10/17/2005
+<1
+<1
+<1
+<5 2.1
+<10
+<20 MW-6 12/29/1999 NT NT NT NT ND NT ND 4/20/2000 NT NT NT NT ND NT 27 7/6/2000 NT NT NT NT
+<10*
+NT
+<100 9/20/2000 NT NT NT NT
+<10" NT
+<100 12/4-12/5/00 ND ND ND ND
+<10' NT
+<100 4/26/01"*
+<2
+<2
+<2
+<10
+<2
+<2
+<200 10/16/2001
+<5
+<5
+<5
+<5 0.81
+<5
+<50 11/14/2002
+<5
+<5
+<5
+<5 Ii Ii
+<50 10/28/2003
+<2
+<2
+<1
+<10
+<2
+<10
+<20 10/19/2004
+<5
+<5
+<5
+<25
+<5
+<50
+<100 10/17/2005
+<5
+<5
+<5
+<25
+<5
+<50
+<100 NlW-7 12/29/1999 NT NT NT NT ND NT ND 4/20/2000 NT NT NT NT 6
+NT ND 7/6/2000 NT NT NT NT 5
+NT 4
+/20/2000 NT NT NT NT 5
+NT
+<10 12/4-12/5/00 ND ND 0.21 ND 7
+NT 5J 4/26/01"*
+<1
+<1 4.3
+<5 5.6
+<I
+<100 10/16/2001
+<1
+<1
+.I J
+<1 5
+<I
+<10 11/14/2002
+<1
+<I
+<1
+<1 14
+<1 0.2I 10/28/2003
+<1
+<I
+<1
+<1 2.0
+<5
+<10 10/19/2004
+<1
+<1
+<1
+<5 3.8
+<10
+<20 10/17/2005
+<1
+<1
+<1
+<5 3.7
+<10
+<20 F.WatalprooectsNO4-201000 to 201500\\04-201215 VYNPC No 2 OJ'PDF Comwpleted Repofls\\GW VOC (Tables 2 3)Chlorhnated 2c Pgs 2 of IPagesl
-Table 3 Vermont Yankee                                Results of Laboratory Analysis of Groundwater Nuclear Power Station                                           by EPA Method 8260B Vernon, Vermont                      Results and Standards reported In micrograms per liter (ugIL)
+Table 3 Vermont Yankee Results of Laboratory Analysis of Groundwater Nuclear Power Station by EPA Method 8260B Vernon, Vermont Results and Standards reported In micrograms per liter (ugIL)
-SMS #99-2617                                         Chlorinated VOCs and Ketones WELL ID S1,1,1-     Carbon              methylene Sampling Date]  .I-DCE        TCE         TCE        Disulfide   PCE       chloride Acetone PGQS       70             5         200         NA         5          NA       700 NlW-8 12/29/1999      NT           NT          NT           NT       ND          NT       ND 4/20/2000      NT           NT          NT           NT       NS          NT       NS 7/6/2000      NT           NT          NT           NT      <50*         NT        52 9/20/2000      NT           NT          NT           NT      <25*         NT      <250 12/4-12/5/00      ND           ND          ND           ND      <25*         NT      <25 4/26/01 **     NS            NS         NS           NS       NS          NS       NS 10/16/2001     3.01          <10         <10         <10      <10*          17     <100 11114/2002     <25           <25         <25         <25      <25*         <25     <250 10/28/2003      NS           NS          NS           NS       NS          NS       NS 10/19/2004      NS           NS          NS           NS       NS          NS       NS 10/17/2005      <5            <5          <5         <25      <25*         <50     <100 MW-9 12/2911999      NT           NT          NT           NT       ND          NT       ND 4/20/2000      NT            NT         NT           NT       ND          NT        21 7/6/2000     NT            NT          NT          NT      <25*          NT     <250 9/20/2000      NT            NT          NT          NT        <I          NT     <250 12/4-12/5/00       61          ND          ND           ND      <10"          NT     <100 4/26/01 **     <5            <5          <5          <25       <5           5     <500 10/16/2001      3.0J         <20         <20          <20     <20*         <20     <200 11/14/2002      <25          <25         <25          <25     <25*         <25     <250 10/28/2003      NS            NS          NS          NS        NS          NS      NS 10/19/2004      NS            NS          NS          NS        NS          NS      NS 10/17/2005      NS            NS          NS          NS        NS        *NS        NS NOTES:
+SMS #99-2617 Chlorinated VOCs and Ketones WELL ID S1,1,1-Carbon methylene Sampling Date]
-ND = Not Detected above indicated detection limit                           TCE = Trichloroethene NT Not Tested (for specific analyte)                                        PCE = Tetrachloroethene NS - Not Sampled                                                            DCE = Dichloroethane
+.I-DCE TCE TCE Disulfide PCE chloride Acetone PGQS 70 5
-                          *Note that minimum detection limit is greater than PGQS "Samples were analyzed by Spectrum Analytical in Agawam, Massachusetts Shaded results indicate exceedence of PGQS J = Indicates an estimated value. This flag is used under the following circumstances: 1) when estimating a concentration for tentatively identified compouds where a 1: response is assumed; or 2) when the mass spectral data indicate the presence of a compound that meets the identification criteria but the result is less than the specified detection limit but greater than zero.
+NA 5
-B = This flag is used when the analyte is found in the asssociated blank as well as in the sample. It indicates possible/probable blank contamination. This flag is also used for a tentaively identified compound as well as for a positively identified TCL compound I'Adata'lrtoects%04-201000 to 201500X04-201215 VYNPC NW2 0rPOF Comprleted Reports\GW VOC (Tables 2 3)CNoxinated                              3EPgs 3 of [Pagesl
+NA 700 NlW-8 12/29/1999 NT NT NT NT ND NT ND 4/20/2000 NT NT NT NT NS NT NS 7/6/2000 NT NT NT NT
+<50*
+NT 52 9/20/2000 NT NT NT NT
+<25*
+NT
+<250 12/4-12/5/00 ND ND ND ND
+<25*
+NT
+<25 4/26/01 **
+NS NS NS NS NS NS NS 10/16/2001 3.01
+<10
+<10
+<10
+<10*
+<100 11114/2002
+<25
+<25
+<25
+<25
+<25*
+<25
+<250 10/28/2003 NS NS NS NS NS NS NS 10/19/2004 NS NS NS NS NS NS NS 10/17/2005
+<5
+<5
+<5
+<25
+<25*
+<50
+<100 MW-9 12/2911999 NT NT NT NT ND NT ND 4/20/2000 NT NT NT NT ND NT 21 7/6/2000 NT NT NT NT
+<25*
+NT
+<250 9/20/2000 NT NT NT NT
+<I NT
+<250 12/4-12/5/00 61 ND ND ND
+<10" NT
+<100 4/26/01 **
+<5
+<5
+<5
+<25
+<5 5
+<500 10/16/2001 3.0J
+<20
+<20
+<20
+<20*
+<20
+<200 11/14/2002
+<25
+<25
+<25
+<25
+<25*
+<25
+<250 10/28/2003 NS NS NS NS NS NS NS 10/19/2004 NS NS NS NS NS NS NS 10/17/2005 NS NS NS NS NS
+*NS NS NOTES:
+ND = Not Detected above indicated detection limit NT Not Tested (for specific analyte)
+NS - Not Sampled TCE = Trichloroethene PCE = Tetrachloroethene DCE = Dichloroethane
+*Note that minimum detection limit is greater than PGQS "Samples were analyzed by Spectrum Analytical in Agawam, Massachusetts Shaded results indicate exceedence of PGQS J = Indicates an estimated value. This flag is used under the following circumstances: 1) when estimating a concentration for tentatively identified compouds where a 1: response is assumed; or 2) when the mass spectral data indicate the presence of a compound that meets the identification criteria but the result is less than the specified detection limit but greater than zero.
+B = This flag is used when the analyte is found in the asssociated blank as well as in the sample. It indicates possible/probable blank contamination. This flag is also used for a tentaively identified compound as well as for a positively identified TCL compound I'Adata'lrtoects%04-201000 to 201500X04-201215 VYNPC NW 2 0rPOF Comprleted Reports\\GW VOC (Tables 2 3)CNoxinated 3EPgs 3 of [Pagesl
 TABLE 4 FREE PRODUCT RECOVERY TABLE FOR DECEMBER 2004 THROUGH DECEMBER 2005
-Entergy Nuclear Vermont Yankee - SMS #99-2617 Free Product Recovery Summary Table - 2005 MW-1 Depth to  Depth to Volume Recovered     Total Product Date     Groundwater Product        (mL)         Thickness (inches)   Notes 12/18/2004    18.33     18.33                 0.00                0.00 1114/2005    18.43     18.43                 0.00                0.00 2/12/2005    18.43     18.43                 0.00                0.00 3/26/2005     18.8      18.7                 0.00                0.10 4/9/2005     18.6      18.6                 0.00                0.00 5/31/2005    17.79     17.79                 0.00                0.00 6/24/2005    17.98     17.98                 0.00                0.00 7/20/2005    17.65     17.65                 0.00                0.00 8/24/2005    18.13     18.11                 0.10               "0_.01 9/26/2005    18.42      18.4                 0.00                0.02 11/1/2005    18.12     18.12                 0.00                0.00 11/15/2005     17.2      17.2                 0.00                0.00 12115/2005     17.2      17.2                 0.00                0.00_
+Entergy Nuclear Vermont Yankee - SMS #99-2617 Free Product Recovery Summary Table - 2005 MW-1 Depth to Depth to Volume Recovered Total Product Date Groundwater Product (mL)
-Total:                                           0.1
+Thickness (inches)
+Notes 12/18/2004 18.33 18.33 0.00 0.00 1114/2005 18.43 18.43 0.00 0.00 2/12/2005 18.43 18.43 0.00 0.00 3/26/2005 18.8 18.7 0.00 0.10 4/9/2005 18.6 18.6 0.00 0.00 5/31/2005 17.79 17.79 0.00 0.00 6/24/2005 17.98 17.98 0.00 0.00 7/20/2005 17.65 17.65 0.00 0.00 8/24/2005 18.13 18.11 0.10 "0_.01 9/26/2005 18.42 18.4 0.00 0.02 11/1/2005 18.12 18.12 0.00 0.00 11/15/2005 17.2 17.2 0.00 0.00 12115/2005 17.2 17.2 0.00 0.00_
+Total:
+.1
-Entergy Nuclear Vermont Yankee - SMS #99-2617 Free ProductRecovery Summary Table - 2005 LqW-R Depth to  Depth to Volume Recovered     Total Product Date     Groundwater Product        (mL)         Thickness (inches)         Notes 12/18/2004    18.53     18.50                0.00                 0.03 1114/2005    18.54     18.53                0.00                 0.01i 2/12/2005    18.58     18.53                0.20                 0.05 3/26/2005    18.85     18.72                2.45                 0.101   _ _       _
+Entergy Nuclear Vermont Yankee - SMS #99-2617 Free Product Recovery Summary Table - 2005 LqW-R Depth to Depth to Volume Recovered Total Product Date Groundwater Product (mL)
-/9/2005    18.23     18.21                0.00                 0.02 5/31/2005    18.93      18.9                0.10                 0.03 6/24/2005     18.1      18.1                 0.00                0.00 7/20/2005    17.73     17.73                0.00                 0.00 8/24/2005     18.2     18.19                0.00                 0.01 9/26/2005    18.55     18.55                 0.00                0.00 11/1/2005     18.3      18.3                0.00                 0.00 11/15/2005     17.3      17.3                0.00                 0.00 12116/2005     17.3      17.3                0.00                 0.00 Total:                                           2.6                      1
+Thickness (inches)
+Notes 12/18/2004 18.53 18.50 0.00 0.03 1114/2005 18.54 18.53 0.00 0.01i 2/12/2005 18.58 18.53 0.20 0.05 3/26/2005 18.85 18.72 2.45 0.101 4/9/2005 18.23 18.21 0.00 0.02 5/31/2005 18.93 18.9 0.10 0.03 6/24/2005 18.1 18.1 0.00 0.00 7/20/2005 17.73 17.73 0.00 0.00 8/24/2005 18.2 18.19 0.00 0.01 9/26/2005 18.55 18.55 0.00 0.00 11/1/2005 18.3 18.3 0.00 0.00 11/15/2005 17.3 17.3 0.00 0.00 12116/2005 17.3 17.3 0.00 0.00 Total:
+.6 1
-EntergyNuclear Vermont Yankee - SMS #99-2617 Free Product Recovery Summary Table - 2005 RRIMA1 Depth to  Depth to Volume Recovered      Total Product Date     Groundwater Product        (mL)          Thickness (Inches)   Notes 12/18/2004    18.24     18.22                 0.00                  0.02 1/14/2005    18.23     18.23                 0.00                  0.00 2/12/2005    18.34     18.29                 0.10                  0.05 3/26/2005    18.75      18.6                 0.80                  0.15 4/9/2005    18.02     18.02                 0.00                  0.00 5/31/2005     17.7      17.7                 0.00                  0.00 6/24/2005    17.88     17.88                 0.00                  0.00 7/20/2005     17.5      17.5                 0.00                  0.00 8/24/2005      18      17.97                 0.00                  0.03 9/26/2005    18.28     18.28                 0.00                  0.00 11/1/2005     17.8      17.8                 0.00                  0.00 1111512005     17.1      17.1                 0.00                  0.00 12/16/2005    17.32      17.1                 0.00                  0.01 Total:                                           0.81
+Entergy Nuclear Vermont Yankee - SMS #99-2617 Free Product Recovery Summary Table - 2005 RRIMA1 Depth to Depth to Volume Recovered Total Product Date Groundwater Product (mL)
+Thickness (Inches)
+Notes 12/18/2004 18.24 18.22 0.00 0.02 1/14/2005 18.23 18.23 0.00 0.00 2/12/2005 18.34 18.29 0.10 0.05 3/26/2005 18.75 18.6 0.80 0.15 4/9/2005 18.02 18.02 0.00 0.00 5/31/2005 17.7 17.7 0.00 0.00 6/24/2005 17.88 17.88 0.00 0.00 7/20/2005 17.5 17.5 0.00 0.00 8/24/2005 18 17.97 0.00 0.03 9/26/2005 18.28 18.28 0.00 0.00 11/1/2005 17.8 17.8 0.00 0.00 1111512005 17.1 17.1 0.00 0.00 12/16/2005 17.32 17.1 0.00 0.01 Total:
+.81
-Entergy Nuclear Vermont Yankee - SMS #99-2617 Free ProductRecovery Summary Table - 2005 MW-9 Depth to  Depth to   Volume Recovered     Total Product Date       Groundwater Product          (mL)         Thickness (inches)  Notes 12/18/2004      18.71     18.52                  0.00                 0.19 1/14/2005       18.8     18.55                  0.40                 0.25 2/12/2005      18.82     18.59                  0.40                 0.23 3/26/2005      19.31     18.92                  0.20                 0.39 4/9/2005      18.55     18.35                  1.10                 0.20 5/31/2005      17.99     17.89                  3.35                 3.35 6/2412005      18.26     17.36                   1.85                0.90 7/20/2005      17.85      17.8                  0.50                 0.05 8/24/2005      18.36     18.24                  3.10                 0.12 9/26/2005      18.65      18.5                   1.10                0.15 11/1/2005      18.32      18.3                  0.85                 0.02 11/15/2005      17.57     17.49                  1.25                 0.08 12/16/2005      17.31     17.23                   1.13                0.08 Total:       I    _      _          I              15.21
+Entergy Nuclear Vermont Yankee - SMS #99-2617 Free Product Recovery Summary Table - 2005 MW-9 Depth to Depth to Volume Recovered Total Product Date Groundwater Product (mL)
+Thickness (inches)
+Notes 12/18/2004 18.71 18.52 0.00 0.19 1/14/2005 18.8 18.55 0.40 0.25 2/12/2005 18.82 18.59 0.40 0.23 3/26/2005 19.31 18.92 0.20 0.39 4/9/2005 18.55 18.35 1.10 0.20 5/31/2005 17.99 17.89 3.35 3.35 6/2412005 18.26 17.36 1.85 0.90 7/20/2005 17.85 17.8 0.50 0.05 8/24/2005 18.36 18.24 3.10 0.12 9/26/2005 18.65 18.5 1.10 0.15 11/1/2005 18.32 18.3 0.85 0.02 11/15/2005 17.57 17.49 1.25 0.08 12/16/2005 17.31 17.23 1.13 0.08 Total:
+I I
+.21
 APPENDIX A GROUNDWATER GAUGING & SAMPLING LOG
-Environmental Compliance Services, Inc.                                                                                                Sheet 1 of 1 30 Harris Place, Brattleboro, Vermont 05301 (802) 257-1195 FAX (802) 257-1603 GROUNDWATER SAMPLING LOG Client: Entergy Nuclear Vermont Yankee                                     Job Number 04-201215 Location: Governor Hunt Road, Vernon                                                 Date: October 17, 2005 Personnel: R. Kemp                                                       Weather Conditions: sunny, breezy, 50-60" Pomof      Total   Depth to Depth to    Water Standing      Volume                      Sp.
+Environmental Compliance Services, Inc.
-Well ID        Time        D   Rofemee     Depth    Product Water        Height Volume        Purged Odors      pH      Cond. Temp Sampled     (in.) pPVcInR      (feet)    (feet)    (feet)   (feet)              (gallons) (YIN)     -ccv=.         (0C)                                Comments MW-1          2:14        2     PVC        25.5     17.78      17.78     7.72      1.26        3.5      Y     6.54      765    18.4 black, silty purge, odor & sheen (<0.01' product). Slow recharge MW-2          1:58        2     PVC         28.0      na       18.00    10.00      1.63        5.0      N     6.52      719    17.2 silty purge MW-3          2:01        4     PVC        103.0      na       17.96    85.04     55.48       20.0      N     8.66      150    16.7 black, silty purge MW-4          2:24        2     PVC         27.5      na       17.63     9.87      1.61        5.0      N     6.78      1110   16.9 silty purge MW-5          1:52        2     PVC         25.0      na       18.07     6.93      1.13        3.5      N     6A5       1300   17.7 silty purge MW-6          2:09        2     PVC         23.5    18.00      18.00     5.50     0.90         3.0      Y     6.31     669.0   18.0 silty purge, odor & sheen (<0.01' product)
+Sheet 1 of 1 30 Harris Place, Brattleboro, Vermont 05301 (802) 257-1195 FAX (802) 257-1603 GROUNDWATER SAMPLING LOG Client: Entergy Nuclear Vermont Yankee Job Number 04-201215 Location: Governor Hunt Road, Vernon Date: October 17, 2005 Personnel: R. Kemp Weather Conditions: sunny, breezy, 50-60" Pomof Total Depth to Depth to Water Standing Volume Sp.
-MW-7          14:05       2     PVC         23.5       na      18.13     5.37      0.88        5.0      N     6.20      1316   17.4 black, silty purge, odor. Slow recharge MW-8          14:20       2     PVC         27.5       na      17.74     9.76      1.59        5.0      Y     6.32     1194.0  19.1 silty purge, odor and sheen MW-9           NS         2     PVC         26.0     18.26     18.27     7.73      1.26        4.0      Y      NG        NG     NG  0.01' product - NOT SAMPLED Field Instrumentation                                      I.D. Number                                              Calibration Water Level Indicator                               Solinst Hanna Instruments                                   pH, temp., sp. cond.
+Well ID Time D
-Disposable Bailers NOTES:                                                                                                                                Standing Volume (gallons) = pr2(H)(7.48/144)
+Rofemee Depth Product Water Height Volume Purged Odors pH Cond.
-+Lynn Dewald of Entergy escorted & assisted with groundwater monitoring event                                                         r = inside radius of well (inches)
+Temp Sampled (in.)
-"MW-4 roadbox contained water with sheen                                                                                              H = standing height of water (feet)
+pPVcInR (feet)
+(feet)
+(feet)
+(feet)
+(gallons) (YIN)
+-ccv=.
+(0C)
+Comments MW-1 2:14 2
+PVC 25.5 17.78 17.78 7.72 1.26 3.5 Y
+.54 765 18.4 black, silty purge, odor & sheen (<0.01' product). Slow recharge MW-2 1:58 2
+PVC 28.0 na 18.00 10.00 1.63 5.0 N
+.52 719 17.2 silty purge MW-3 2:01 4
+PVC 103.0 na 17.96 85.04 55.48 20.0 N
+.66 150 16.7 black, silty purge MW-4 2:24 2
+PVC 27.5 na 17.63 9.87 1.61 5.0 N
+.78 1110 16.9 silty purge MW-5 1:52 2
+PVC 25.0 na 18.07 6.93 1.13 3.5 N
+A5 1300 17.7 silty purge MW-6 2:09 2
+PVC 23.5 18.00 18.00 5.50 0.90 3.0 Y
+.31 669.0 18.0 silty purge, odor & sheen (<0.01' product)
+MW-7 14:05 2
+PVC 23.5 na 18.13 5.37 0.88 5.0 N
+.20 1316 17.4 black, silty purge, odor. Slow recharge MW-8 14:20 2
+PVC 27.5 na 17.74 9.76 1.59 5.0 Y
+.32 1194.0 19.1 silty purge, odor and sheen MW-9 NS 2
+PVC 26.0 18.26 18.27 7.73 1.26 4.0 Y
+NG NG NG 0.01' product - NOT SAMPLED Field Instrumentation I.D. Number Calibration Water Level Indicator Solinst Hanna Instruments pH, temp., sp. cond.
+Disposable Bailers NOTES:
+Standing Volume (gallons) = pr2(H)(7.48/144)
++Lynn Dewald of Entergy escorted & assisted with groundwater monitoring event r = inside radius of well (inches)
+"MW-4 roadbox contained water with sheen H = standing height of water (feet)
 " MW-1 roadbox damaged, needs to be replaced
-+insufficient time to purge the required 3-well volume (167 gallonsl) from MW-3                                                       NS = not sampled
++insufficient time to purge the required 3-well volume (167 gallonsl) from MW-3 NS = not sampled
-+Alconox not on VYs approved chemical list - wiped off water level indicator with paper towel                                         na = not applicable
++Alconox not on VYs approved chemical list - wiped off water level indicator with paper towel na = not applicable
-+Duplicate sample (DUP) collected from MW-1 @ 2:15                                                                                    NG = not gauged eeta~offce~fwmT~ssampJ0ng\GW Log VGauoaS
++Duplicate sample (DUP) collected from MW-1 @ 2:15 NG = not gauged eeta~offce~fwmT~ssampJ0ng\\GW Log VGauoaS
 APPENDIX B COB POTABLE WATER SUPPLY WELL #20559
@@ Line 289: / Line 922: @@
 TABLE
-Potable Water Sample Results - COB Well #20559 Sample Period                     1st Quarter 2nd Quarter 3rd Quarter 4th Quarter                    Units   Limit       Method Sample Date                            2/9/2005         5110/2005      7/28/2005         12/6/2005 Parameter Total Coliform                           <1               <1              <1                <1     MPN/100ml       0     SM 9223 E. Coil                                  <1               <1              <1                <1     MPN/100ml       0     SM 9223 Metals Nitrogen, Nitrate                      <0.02              NT              NT               NT        mg/L         10     EPA 300.0 mg/L          1     EPA 300.0 Nitrogen, Nitrite                        NT               NT              NT                NT Fluoride                                 NT               NT              NT                NT       mg/IL         4     EPA 340.2 Turbidity                                NT               NT              NT                NT       N.T.U. 0.5 to 1.0 EPA 180.1 Cyanide                                  NT               <10             NT                NT        ug/L       200     EPA 335.4 Antimony                                 NT               NT              NT                NT       mg/L       0.006    SM 3113B Arsenic                                  NT               NT              NT                NT       mng/L      0.05     SM 3113B Barium                                   NT               NT              NT                NT       mg/I          2     EPA 200.7 Beryllium                                NT                NT             NT                NT       mg/L       0.004    EPA 200.7 Cadmium                                  NT               NT              NT                NT       mg/L       0.005    EPA 200.7 Chromium                                 NT                NT             NT                NT       mg/L        0.1     EPA 200.7 Mercury                                  NT                NT             NT                NT       mg/L       0.002    EPA 245.1 Nickel                                   NT                NT             NT                NT       mg/L        0.1     EPA 200.7 Selenium                                 NT                NT             NT                NT       mg/L        0.05    SM 3113B Thallium                                 NT                NT             NT                NT       mg/L       0.002    SM 3113B Lead                                     NT                NT             NT                NT       mg/L       0.015 Copper                                   NT                NT             NT                NT       mn/l         1.3 VOCs Benzene                                 <0.5              <0.5           <0.5              <0.5       ug/L         5     EPA 524.2 Bromobenzene                           <0.5              <0.5            <0.5             <0.5       ug/L        NA     EPA 524.2 Bromochloromethane                     <0.5              <0.5            <0.5             <0.5       ug/L        NA     EPA 524.2 Bromomethane                           <0.5              <0.5            <0.5             <0.5       ugI.        NA      EPA 524.2 n-Butylbenzene                         <0.5              <0.5            <0.5             <0.5       ug/L        NA      EPA 524.2 sec-Butylbenzene                       <0.5              <0.5            <0.5             <0.5       ug/L        NA      EPA 524.2 NT = Not tested NA = Not available
+Potable Water Sample Results - COB Well #20559 Sample Period 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Units Limit Method Sample Date 2/9/2005 5110/2005 7/28/2005 12/6/2005 Parameter Total Coliform
-   = Bromodichloromethane, Bromoform, Chloroform, and Dibromochloromethane
+<1
-    = Limit is for Radium 226 and Radium 228 combined.
+<1
+<1
+<1 MPN/100ml 0
+SM 9223 E. Coil
+<1
+<1
+<1
+<1 MPN/100ml 0
+SM 9223 Metals Nitrogen, Nitrate Nitrogen, Nitrite Fluoride Turbidity Cyanide Antimony Arsenic Barium Beryllium Cadmium Chromium Mercury Nickel Selenium Thallium
+<0.02 NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT
+<10 NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT mg/L mg/L mg/IL N.T.U.
+ug/L mg/L mng/L mg/I mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mn/l 10 1
+0.5 to 1.0 200 0.006 0.05 2
+.004 0.005 0.1 0.002 0.1 0.05 0.002 0.015 1.3 EPA 300.0 EPA 300.0 EPA 340.2 EPA 180.1 EPA 335.4 SM 3113B SM 3113B EPA 200.7 EPA 200.7 EPA 200.7 EPA 200.7 EPA 245.1 EPA 200.7 SM 3113B SM 3113B Lead NT NT NT NT Copper NT NT NT NT VOCs Benzene
+<0.5
+<0.5
+<0.5
+<0.5 Bromobenzene
+<0.5
+<0.5
+<0.5
+<0.5 Bromochloromethane
+<0.5
+<0.5
+<0.5
+<0.5 Bromomethane
+<0.5
+<0.5
+<0.5
+<0.5 n-Butylbenzene
+<0.5
+<0.5
+<0.5
+<0.5 sec-Butylbenzene
+<0.5
+<0.5
+<0.5
+<0.5 NT = Not tested NA = Not available
+= Bromodichloromethane, Bromoform, Chloroform, and Dibromochloromethane
+= Limit is for Radium 226 and Radium 228 combined.
 U = Compound was analyzed for but not detected.
 J = Indicateds an estimated value.
 B = This flag is used when the analyte is found in the associated blank as well as in the sample.
+ug/L 5
+EPA 524.2 ug/L NA EPA 524.2 ug/L NA EPA 524.2 ugI.
+NA EPA 524.2 ug/L NA EPA 524.2 ug/L NA EPA 524.2
-Potable Water Sample Results - COB Well #20559 Sample Period                    1stQuarter 2nd Quarter 3rd Quarter 4th Quarter                   Units Limit   Method Sample Date                           2/9/2005        5/10/2005       7/28/2005         1216/2005 Parameter Tert-Butylbenzene                      <0.5             <0.5            <0.5              <0.5    ug/L      NA  EPA 524.2 Carbon Tetrachloride                   <0.5             <0.5            <0.5              <0.5    ug/L        5 EPA 524.2 Chlorobenzene                          <0.5             <0.5            <0.5              <0.5    ug/L     100  EPA 524.2 Chloroethane                           <0.5             <0.5            <0.5              <0.5    ug/L      NA  EPA 524.2 Chloromethane                          <0.5             <0.5            <0.5              <0.5    ug/L      NA  EPA 524.2 4-Chlorotoluene                        <0.5             <0.5            <1.0              <0.5    ugIL      NA  EPA 524.2 2-Chlorotoluene                        <0.5             <0.5            <1.0              <0.5    u g/L     NA  EPA 524.2 Dibromomethane                          <1               1.0            <1.0              <1.0    ug/L      NA  EPA 524.2 1,2-Dichlorobenzene                    <0.5             <0.5            <0.5              <0.5    ug/L     600  EPA 524.2 1,3-Dichlorobenzene                    <0.5             <0.5            <0.5              <0.5    ug/L      NA  EPA 524.2 1,4-Dichlorobenzene                    <0.5             <0.5            <0.5              <0.5    ug/       NA  EPA 524.2 Dichlorodifluoromethane                <0.5             <0.5            <0.5              <0.5    ug/L      NA  EPA 524.2 1.1-Dichlomethane                       0.6              0.6             0.5              <0.5    ug/L      NA  EPA 524.2 1,2-Dichloroethane                     <0.5             <0.5            <0.5              <0.5    ug/L        5 EPA 524.2 1,1-Dichloroethene                     <0.5             <0.5            <0.5              <0.5     ug/L       7 EPA 524.2 cis-1,2-Dichloroethene                 <0.5             <0.5            <0.5              <0.5     ug/L     70  EPA 524.2 trans-i.2-Dichloroethene               <0.5             <0.5            <0.5              <0.5     ug/L     100 EPA 524.2 Dichloromethane                        <1.0             <1.0            <2.0              <1.0     ug/L       5 EPA 524.2 1,2-Dichloropropane                    <0.5             <0.5            <0.5              <0.5     ug/L       5 EPA 524.2 1,3-Dichloropropane                    <0.5              <0.5           <0.5              <0.5     ug/L     NA  EPA 524.2 2,2-Dichloropropane                    <0.5              <0.5           <0.5              <0.5     ug/L     NA  EPA 524.2 1,1-Dichloropropene                    <0.5              <0.5           <0.5              <0.5     ug/L     NA  EPA 524.2 cis-1,3-Dichloropropene                <0.5              <0.5           <0.5              <0.5     ug/L     NA  EPA 524.2 trans-I,3-Dichloropropene              <0.5              <0.5           <0.5              <0.5     ug/L     NA  EPA 524.2 Ethylbenzene                           <0.5              <0.5           <0.5              <0.5     ug/L     700 EPA 524.2 Hexachlorobutadiene                    <0.5              <0.5           <0.5              <0.5     ugiL     NA  EPA 524.2 NT = Not tested NA = Not available
+Potable Water Sample Results - COB Well #20559 Sample Period 1stQuarter 2nd Quarter 3rd Quarter 4th Quarter Units Limit Method Sample Date 2/9/2005 5/10/2005 7/28/2005 1216/2005 Parameter Tert-Butylbenzene
+<0.5
+<0.5
+<0.5
+<0.5 ug/L NA EPA 524.2 Carbon Tetrachloride
+<0.5
+<0.5
+<0.5
+<0.5 ug/L 5
+EPA 524.2 Chlorobenzene
+<0.5
+<0.5
+<0.5
+<0.5 ug/L 100 EPA 524.2 Chloroethane
+<0.5
+<0.5
+<0.5
+<0.5 ug/L NA EPA 524.2 Chloromethane
+<0.5
+<0.5
+<0.5
+<0.5 ug/L NA EPA 524.2 4-Chlorotoluene
+<0.5
+<0.5
+<1.0
+<0.5 ugIL NA EPA 524.2 2-Chlorotoluene
+<0.5
+<0.5
+<1.0
+<0.5 u g/L NA EPA 524.2 Dibromomethane
+<1 1.0
+<1.0
+<1.0 ug/L NA EPA 524.2 1,2-Dichlorobenzene
+<0.5
+<0.5
+<0.5
+<0.5 ug/L 600 EPA 524.2 1,3-Dichlorobenzene
+<0.5
+<0.5
+<0.5
+<0.5 ug/L NA EPA 524.2 1,4-Dichlorobenzene
+<0.5
+<0.5
+<0.5
+<0.5 ug/
+NA EPA 524.2 Dichlorodifluoromethane
+<0.5
+<0.5
+<0.5
+<0.5 ug/L NA EPA 524.2 1.1-Dichlomethane 0.6 0.6 0.5
+<0.5 ug/L NA EPA 524.2 1,2-Dichloroethane
+<0.5
+<0.5
+<0.5
+<0.5 ug/L 5
+EPA 524.2 1,1-Dichloroethene
+<0.5
+<0.5
+<0.5
+<0.5 ug/L 7
+EPA 524.2 cis-1,2-Dichloroethene
+<0.5
+<0.5
+<0.5
+<0.5 ug/L 70 EPA 524.2 trans-i.2-Dichloroethene
+<0.5
+<0.5
+<0.5
+<0.5 ug/L 100 EPA 524.2 Dichloromethane
+<1.0
+<1.0
+<2.0
+<1.0 ug/L 5
+EPA 524.2 1,2-Dichloropropane
+<0.5
+<0.5
+<0.5
+<0.5 ug/L 5
+EPA 524.2 1,3-Dichloropropane
+<0.5
+<0.5
+<0.5
+<0.5 ug/L NA EPA 524.2 2,2-Dichloropropane
+<0.5
+<0.5
+<0.5
+<0.5 ug/L NA EPA 524.2 1,1-Dichloropropene
+<0.5
+<0.5
+<0.5
+<0.5 ug/L NA EPA 524.2 cis-1,3-Dichloropropene
+<0.5
+<0.5
+<0.5
+<0.5 ug/L NA EPA 524.2 trans-I,3-Dichloropropene
+<0.5
+<0.5
+<0.5
+<0.5 ug/L NA EPA 524.2 Ethylbenzene
+<0.5
+<0.5
+<0.5
+<0.5 ug/L 700 EPA 524.2 Hexachlorobutadiene
+<0.5
+<0.5
+<0.5
+<0.5 ugiL NA EPA 524.2 NT = Not tested NA = Not available
 * = Bromodichloromethane, Bromoform, Chloroform, and Dibromochloromethane
-   = Limit is for Radium 226 and Radium 228 combined.
+= Limit is for Radium 226 and Radium 228 combined.
 U = Compound was analyzed for but not detected.
 J = Indicateds an estimated value.
 B = This flag is used when the analyte Is found in the associated blank as well as in the sample.
-Potable Water Sample Results - COB Well #20559 Parameter                        1stQuarter 2nd Quarter 3rd Quarter 4th Quarter                   Units Limit    Method Sample Date                           2/9/2005         5/10/2005      7/28/2005         12/6/2005 Parameter Isoprpoylbenzene                       <0.5              <0.5           <0.5              <0.5    ug/L      NA   EPA 524.2 4-1sopropyltoluene                     <0.5              <0.5           <0.5              <0.5    ug/L      NA   EPA 524.2 MTBE                                   <1.0              <1.0           <1.0              <1.0    ug/L      NA   EPA 524.2 Napthalene                             <1.0              <1.0           <1.0              <1.0    ug/L      NA   EPA 524.2 n-Propylbenzene                        <0.5              <0.5           <0.5              <0.5    ug/L      NA   EPA 524.2 Styrene                                <0.5              <0.5           <0.5              <0.5    ug/L      100  EPA 524.2 1,1,1,2-Tetrachloroethane              <0.5              <0.5           <0.5              <0.5    ug/L      NA   EPA 524.2 1,1,2,2-Tetrachloroethane              <1.0              <1.0           <1.0              <1.0    ug/L      NA   EPA 524.2 Tetrachloroethene                      <0.5              <0.5           <0.5              <0.5    ug/L        5  EPA 524.2 Toluene                                <0.5              <0.5           <0.5              <0.5    ug/L     1000  EPA 524.2 1,2,3-Trichlombenzene                  <0.5              <0.5           <0.5              <0.5    ug/L      NA   EPA 524.2 1,2,4-Trichlorobenzene                 <0.5              <0.5           <0.5              <0.5    ug/L      70   EPA 524.2 1,1,1-Trichloroethane                  <0.5              <0.5           <0.5              <0.5    ug/L      200  EPA 524.2 1,1,2-Trichloroethane                  <0.5              <0.5           <0.5              <0.5    ug/L        5  EPA 524.2 Trichloroethene                        <0.5              <0.5           <0.5              <0.5    ug/L        5  EPA 524.2 Trichlorofluoromethane                 <1.0              <1.0           <1.0              <1.0    ug/L      NA   EPA 524.2 1,2,3-Trichloropropane                 <0.5              <0.5           <0.5              <0.5    ug/L      NA   EPA 524.2 1,2,4-Trimethylbenzene                 <0.5              <0.5           <0.5              <0.5    ug/L      NA   EPA 524.2 1,3,5-Trimethylbenzene                 <0.5              <0.5           <0.5              <0.5    ug/L      NA   EPA 524.2 Vinyl Chloride                         <0.5              <0.5           <0.5              <0.5    ug/L        2  EPA 524.2 Xylenes, Total                         <1.0              <1.0           <1.0              <1.0    ug/L     10000 EPA 524.2 Bromodichlormethane                    <0.5              <0.5           <0.5              <0.5    ug/L      NA   EPA 524.2 Bromoform                              <0.5              <0.5           <0.5              <0.5    ug/L      NA   EPA 524.2 Chloroform                             <0.5              <0.5           <0.5              <0.5    ug/L      NA   EPA 524.2 Dibromochloromethane                   <0.5              <0.5            <0.5             <0.5    ug/L      NA   EPA 524.2 Total Trihalomethanes*       <0.5              <0.5            <0.5                     ug/L      0.1  EPA 524.2 NT = Not tested NA = Not available
+Potable Water Sample Results - COB Well #20559 Parameter 1stQuarter 2nd Quarter 3rd Quarter 4th Quarter Units Limit Method Sample Date 2/9/2005 5/10/2005 7/28/2005 12/6/2005 Parameter Isoprpoylbenzene
+<0.5
+<0.5
+<0.5
+<0.5 ug/L NA EPA 524.2 4-1sopropyltoluene
+<0.5
+<0.5
+<0.5
+<0.5 ug/L NA EPA 524.2 MTBE
+<1.0
+<1.0
+<1.0
+<1.0 ug/L NA EPA 524.2 Napthalene
+<1.0
+<1.0
+<1.0
+<1.0 ug/L NA EPA 524.2 n-Propylbenzene
+<0.5
+<0.5
+<0.5
+<0.5 ug/L NA EPA 524.2 Styrene
+<0.5
+<0.5
+<0.5
+<0.5 ug/L 100 EPA 524.2 1,1,1,2-Tetrachloroethane
+<0.5
+<0.5
+<0.5
+<0.5 ug/L NA EPA 524.2 1,1,2,2-Tetrachloroethane
+<1.0
+<1.0
+<1.0
+<1.0 ug/L NA EPA 524.2 Tetrachloroethene
+<0.5
+<0.5
+<0.5
+<0.5 ug/L 5
+EPA 524.2 Toluene
+<0.5
+<0.5
+<0.5
+<0.5 ug/L 1000 EPA 524.2 1,2,3-Trichlombenzene
+<0.5
+<0.5
+<0.5
+<0.5 ug/L NA EPA 524.2 1,2,4-Trichlorobenzene
+<0.5
+<0.5
+<0.5
+<0.5 ug/L 70 EPA 524.2 1,1,1-Trichloroethane
+<0.5
+<0.5
+<0.5
+<0.5 ug/L 200 EPA 524.2 1,1,2-Trichloroethane
+<0.5
+<0.5
+<0.5
+<0.5 ug/L 5
+EPA 524.2 Trichloroethene
+<0.5
+<0.5
+<0.5
+<0.5 ug/L 5
+EPA 524.2 Trichlorofluoromethane
+<1.0
+<1.0
+<1.0
+<1.0 ug/L NA EPA 524.2 1,2,3-Trichloropropane
+<0.5
+<0.5
+<0.5
+<0.5 ug/L NA EPA 524.2 1,2,4-Trimethylbenzene
+<0.5
+<0.5
+<0.5
+<0.5 ug/L NA EPA 524.2 1,3,5-Trimethylbenzene
+<0.5
+<0.5
+<0.5
+<0.5 ug/L NA EPA 524.2 Vinyl Chloride
+<0.5
+<0.5
+<0.5
+<0.5 ug/L 2
+EPA 524.2 Xylenes, Total
+<1.0
+<1.0
+<1.0
+<1.0 ug/L 10000 EPA 524.2 Bromodichlormethane
+<0.5
+<0.5
+<0.5
+<0.5 ug/L NA EPA 524.2 Bromoform
+<0.5
+<0.5
+<0.5
+<0.5 ug/L NA EPA 524.2 Chloroform
+<0.5
+<0.5
+<0.5
+<0.5 ug/L NA EPA 524.2 Dibromochloromethane
+<0.5
+<0.5
+<0.5
+<0.5 ug/L NA EPA 524.2 Total Trihalomethanes*
+<0.5
+<0.5
+<0.5 ug/L 0.1 EPA 524.2 NT = Not tested NA = Not available
 * = Bromodichloromethane, Bromoform, Chloroform, and Dibromochloromethane
-   = Limit is for Radium 226 and Radium 228 combined.
+= Limit is for Radium 226 and Radium 228 combined.
 U = Compound was analyzed for but not detected.
 J = Indicateds an estimated value.
 B = This flag is used when the analyte is found In the associated blank as well as in the sample.
-Potable Water Sample Results - COB Well #20559 Parameter                          lstQuarter 2nd Quarter 3rd Quarter 4th Quarter                 Units Limit   Method Sample Date                           2/9/2005         5/10/2005 07/280/5               12/6/2005 Parameter Alachlor                                NT               NT              NT                NT     ug/L        2 EPA 525.2 Alddin                                  NT               NT              NT                NT     ug/L      NA  EPA 525.2 Atrazine                                NT               NT              NT                NT     ugIL        3 EPA 525.2 Benzo(a)pyrene                          NT               NT              NT.               NT     ug/L      0.2 EPA 525.2 Butachlor                               NT               NT              NT                NT     ug/L      NA  EPA 525.2 Dieldrin                                NT               NT              NT                NT     ug/L      NA  EPA 525.2 Di(2-ethylhexyl) adipate                NT               NT              NT                NT     ug/L     400  EPA 525.2 Di(2-ethylhexyl) phthalate              NT               NT              NT                NT     ug/L      0.6 EPA 525.2 Endrin                                  NT               NT              NT                NT     ug/L        2 EPA 525.2 Heptachlor                              NT               NT              NT                NT     ug/L      0.4 EPA 525.2 Heptachlor epoxide                      NT               NT              NT                NT     ug/L      0.2 EPA 525.2 Hexachlorobenzene                       NT               NT              NT                NT     ug/L        1 EPA 525.2 Hexachlorocyclopentadiene               NT               NT              NT                NT     ug/L      50  EPA 525.2 Lindane  (gamma-BHC)                    NT               NT              NT                NT     ug/L      0.2 EPA 525.2 Methoxychlor                            NT               NT              NT                NT     ug/L      40  EPA 525.2 Metolachlor (Dual)                      NT               NT              NT                NT     ug/L      NA  EPA 525.2 Metribuzin (Sencor)                     NT               NT              NT                NT     ug/L      NA  EPA 525.2 Propachlor                              NT               NT              NT                NT     ugIL      NA  EPA 525.2 Simazine                                NT               NT              NT                NT     ug/L        4 EPA 525.2 2,4-D                                   NT               NT              NT                NT     ug/L      70  EPA 515.2 2,4-DB                                  NT               NT              NT                NT     ug/L      NA  EPA 515.2 Dicamba                                 NT               NT              NT                NT     ug/L      NA  EPA 515.2 Dinoseb                                 NT               NT              NT                NT     ug/L        7 EPA 515.2 Pentachlorophenol                       NT               NT              NT                NT     ug/L        1 EPA 515.2 Picloram                                NT               NT              NT                NT     ug/L      500 EPA 515.2 2.4.5-TP (Silvex)                       NT               NT              NT                NT     ug/L      50  EPA 515.2 NT = Not tested NA = Not available
+Potable Water Sample Results - COB Well #20559 Parameter lstQuarter 2nd Quarter 3rd Quarter 4th Quarter Units Limit Method Sample Date 2/9/2005 5/10/2005 07/280/5 12/6/2005 Parameter Alachlor NT NT NT NT ug/L 2
-  = Bromodichloromethane, Bromoform, Chloroform, and Dibromochloromethane
+EPA 525.2 Alddin NT NT NT NT ug/L NA EPA 525.2 Atrazine NT NT NT NT ugIL 3
-   = Limit is for Radium 226 and Radium 228 combined.
+EPA 525.2 Benzo(a)pyrene NT NT NT.
+NT ug/L 0.2 EPA 525.2 Butachlor NT NT NT NT ug/L NA EPA 525.2 Dieldrin NT NT NT NT ug/L NA EPA 525.2 Di(2-ethylhexyl) adipate NT NT NT NT ug/L 400 EPA 525.2 Di(2-ethylhexyl) phthalate NT NT NT NT ug/L 0.6 EPA 525.2 Endrin NT NT NT NT ug/L 2
+EPA 525.2 Heptachlor NT NT NT NT ug/L 0.4 EPA 525.2 Heptachlor epoxide NT NT NT NT ug/L 0.2 EPA 525.2 Hexachlorobenzene NT NT NT NT ug/L 1
+EPA 525.2 Hexachlorocyclopentadiene NT NT NT NT ug/L 50 EPA 525.2 Lindane (gamma-BHC)
+NT NT NT NT ug/L 0.2 EPA 525.2 Methoxychlor NT NT NT NT ug/L 40 EPA 525.2 Metolachlor (Dual)
+NT NT NT NT ug/L NA EPA 525.2 Metribuzin (Sencor)
+NT NT NT NT ug/L NA EPA 525.2 Propachlor NT NT NT NT ugIL NA EPA 525.2 Simazine NT NT NT NT ug/L 4
+EPA 525.2 2,4-D NT NT NT NT ug/L 70 EPA 515.2 2,4-DB NT NT NT NT ug/L NA EPA 515.2 Dicamba NT NT NT NT ug/L NA EPA 515.2 Dinoseb NT NT NT NT ug/L 7
+EPA 515.2 Pentachlorophenol NT NT NT NT ug/L 1
+EPA 515.2 Picloram NT NT NT NT ug/L 500 EPA 515.2 2.4.5-TP (Silvex)
+NT NT NT NT ug/L 50 EPA 515.2 NT = Not tested NA = Not available
+= Bromodichloromethane, Bromoform, Chloroform, and Dibromochloromethane
+= Limit is for Radium 226 and Radium 228 combined.
 U = Compound was analyzed for but not detected.
 J = Indicateds an estimated value.
 B = This flag is used when the analyte is found in the associated blank as well as in the sample.
-Potable Water Sample Results - COB Well #20559 Parameter                          1st Quarter 2nd Quarter 3rd Quarter 4th Quarter                Units Limit   Method Sample Date                           2/9/2005         5/10/2005      7/28/2005         12/6/2005 Parameter 2,4,5-T                                 NT               NT              NT                NT     ug/L      NA  EPA 515.2 Chlordane                               NT               NT              NT                NT     ug/L       2  EPA 505 Toxaphene                               NT               NT              NT                NT     ug/L        3 EPA 505 Aroclor 1016                            NT               NT              NT                NT     ug/L      0.5 EPA 505 Arocior 1221                            NT               NT              NT                NT     ug/L      0.5 EPA 505 Aroclor 1232                            NT               NT              NT                NT     ug/L      0.5 EPA 505 Aroclor 1242                            NT               NT              NT                NT     ug/L      0.5 EPA 505 Aroclor 1248                            NT               NT              NT                NT     ug/L      0.5 EPA 505 Aroclor 1254                            NT               NT              NT                NT     ug/L      0.5 EPA 505 Aroclor 1260                            NT               NT              NT                NT     ug/L      0.5 EPA 505 Aldicarb Sulfoxide                      NT               NT              NT                NT     ug/L      NA  EPA 531.1 Aldicarb Sulfone                        NT               NT              NT                NT     ug/L      NA  EPA 531.1 Oxamyl (Vydate)                         NT               NT              NT                NT     ug/L     200  EPA 531.1 Methomyl                                NT               NT              NT                NT     ug/L      NA  EPA 531.1 3-Hydroxycarbofuran                     NT               NT              NT                NT     ug/L      NA  EPA 531.1 Aldicarb                                NT               NT              NT                NT     ug/L      NA  EPA 531.1 Carbofuran                              NT               NT              NT                NT     ug/L      40  EPA 531.1 Carbaryl                                NT               NT              NT                NT     ug/L      NA  EPA 531.1 Ethylene Dibromide                      NT               NT              NT                NT     ug/L     0.05 EPA 504.1 1.2-Dibromo-3-chloropropan              NT               NT              NT                NT     ug/L      0.2 EPA 504.1 NT = Not tested NA = Not available
+Potable Water Sample Results - COB Well #20559 Parameter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Units Limit Method Sample Date 2/9/2005 5/10/2005 7/28/2005 12/6/2005 Parameter 2,4,5-T NT NT NT NT ug/L NA EPA 515.2 Chlordane NT NT NT NT ug/L 2
-  = Bromodichloromethane, Bromoform, Chloroform, and Dibromochloromethane
+EPA 505 Toxaphene NT NT NT NT ug/L 3
-   = Limit is for Radium 226 and Radium 228 combined.
+EPA 505 Aroclor 1016 NT NT NT NT ug/L 0.5 EPA 505 Arocior 1221 NT NT NT NT ug/L 0.5 EPA 505 Aroclor 1232 NT NT NT NT ug/L 0.5 EPA 505 Aroclor 1242 NT NT NT NT ug/L 0.5 EPA 505 Aroclor 1248 NT NT NT NT ug/L 0.5 EPA 505 Aroclor 1254 NT NT NT NT ug/L 0.5 EPA 505 Aroclor 1260 NT NT NT NT ug/L 0.5 EPA 505 Aldicarb Sulfoxide NT NT NT NT ug/L NA EPA 531.1 Aldicarb Sulfone NT NT NT NT ug/L NA EPA 531.1 Oxamyl (Vydate)
+NT NT NT NT ug/L 200 EPA 531.1 Methomyl NT NT NT NT ug/L NA EPA 531.1 3-Hydroxycarbofuran NT NT NT NT ug/L NA EPA 531.1 Aldicarb NT NT NT NT ug/L NA EPA 531.1 Carbofuran NT NT NT NT ug/L 40 EPA 531.1 Carbaryl NT NT NT NT ug/L NA EPA 531.1 Ethylene Dibromide NT NT NT NT ug/L 0.05 EPA 504.1 1.2-Dibromo-3-chloropropan NT NT NT NT ug/L 0.2 EPA 504.1 NT = Not tested NA = Not available
+= Bromodichloromethane, Bromoform, Chloroform, and Dibromochloromethane
+= Limit is for Radium 226 and Radium 228 combined.
 U = Compound was analyzed for but not detected.
 J = Indicateds an estimated value.
 B = This flag is used when the analyte is found in the associated blank as well as in the sample.
-Potable Water Sample Results - COB Well #20559 Parameter                          1st Quarter 2nd Quarter 3rd Quarter 4th Quarter                   Units Limit       Method Sample Date                            2/9/2005       5/10/2005       7/28/2005        12/6/2005 Parameter Gross Alpha                             NT               NT             NT                NT     pCi/L              15 Radon                                   NT               NT             NT                NT     pCl/L           10000 Radium 226 and 228                      NT               NT             NT                NT     pCiL               **5 Uranium 234                             NT               NT             NT                NT     pCiIL              NA Uranium 238                             NT               NT             NT                NT     pCVL               NA NT = Not tested NA = Not available
+Potable Water Sample Results - COB Well #20559 Parameter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Units Limit Method Sample Date 2/9/2005 5/10/2005 7/28/2005 12/6/2005 Parameter Gross Alpha NT NT NT NT pCi/L 15 Radon NT NT NT NT pCl/L 10000 Radium 226 and 228 NT NT NT NT pCiL
-  = Bromodichloromethane, Bromoform, Chloroform, and Dibromochloromethane
+**5 Uranium 234 NT NT NT NT pCiIL NA Uranium 238 NT NT NT NT pCVL NA NT = Not tested NA = Not available
-   = Limit is for Radium 226 and Radium 228 combined.
+= Bromodichloromethane, Bromoform, Chloroform, and Dibromochloromethane
-U= Compound was analyzed for but not detected.
+= Limit is for Radium 226 and Radium 228 combined.
+U = Compound was analyzed for but not detected.
 J = Indicateds an estimated value.
-B = This flag Is used when the analyte is found Inthe associated blank as well as in the sample.
+B = This flag Is used when the analyte is found In the associated blank as well as in the sample.
 APPENDIX C LABORATORY DATA SHEETS & CHAIN OF CUSTODY
-Report Date:                                                                                                     F 2inal  Report 27-Oct-05 11:52                                                                                              0l Re-Issued Report 0l Revised Report SPECTRUIMANALYTICAL, INC.
+Report Date:
-Featuring- .                           ..RECEIVED NOV .04 2005 LHANMbALTECorRLOGY LaboratoryReport, Environmental Compliance Services 30 Harris Place                                                           Project:.Entergy Nuclear Vermont Yankee - Vernon, VT Brattleboro, VT .'05301                                                 Projectf#: 04-2012.15 Attn: Randall Kemp Laboratory ID          Client Sample ID                                  Matrix                      Date Sampled              DAte Receive1d
+-Oct-05 11:52 Environmental Compliance Services 30 Harris Place Brattleboro, VT.'05301 Attn: Randall Kemp F
-     .SA35951-01          MW-I          ".                              Ground Warter                  17-Oct05 14:14             18-Oct-05 13: 12 SA35951-02          MW-2                                           Ground Water                  17-Oct-05    13:58         18-Oct-05  13: 12 SA35951-03         *MW-3                                           Ground Water                  17-Oct-05    14:01         18:Oct-05  13: 12 SA35951-04          MW-4                                           Ground Water                  17-Oct-05    14:24         18-Oct-05  13: 12 SA35951-05          MW-5                                           Ground Water                   1.7-Oct-05  13:52        .18-Oct205  13: 12 SA35951-06          MW-6                                           Ground Water.                  17-Oct-05 14:09           18-Oct-05.13: 12 SA35951-07          MW-7.                                          Ground Water                   17-Oct-05 14:05           18-Oct-05 13: 12 SA35951-08          MW-8                                           Ground Water.                  17-0ct-05 14:20          .18-Oct-05 13: :12 SA35951-09          DUP                                            Ground Water                  "17-Oct-05 14:15      . 18-Oct-05 13: 12 SA35951-10          TRIP.                                        Deionized Water                  17-.0c-05"08:08           18-Oct-05 13: :12 I attest that the information contained within the'report has been reviewed for accuracy and checked against thequality control requiremnents for each method. All applicable NELAC reqluirements have been mnet.                        '
+inal Report 0l Re-Issued Report 0l Revised Report
+..RECEIVED NOV.04 2005 SPECTRUIM ANALYTICAL, INC.
+Featuring-LHANMbALTECorRLOGY Laboratory Report, Project:.Entergy Nuclear Vermont Yankee - Vernon, VT Projectf#: 04-2012.15 Laboratory ID Client Sample ID Matrix Date Sampled DAte Receive
+.SA35951-01 MW-I Ground Warter 17-Oct05 14:14 18-Oct-05 13:
+SA35951-02 MW-2 Ground Water 17-Oct-05 13:58 18-Oct-05 13:
+SA35951-03
+*MW-3 Ground Water 17-Oct-05 14:01 18:Oct-05 13:
+SA35951-04 MW-4 Ground Water 17-Oct-05 14:24 18-Oct-05 13:
+SA35951-05 MW-5 Ground Water 1.7-Oct-05 13:52
+.18-Oct205 13:
+SA35951-06 MW-6 Ground Water.
+-Oct-05 14:09 18-Oct-05.13:
+SA35951-07 MW-7.
+Ground Water 17-Oct-05 14:05 18-Oct-05 13:
+SA35951-08 MW-8 Ground Water.
+-0ct-05 14:20
+.18-Oct-05 13:
+SA35951-09 DUP Ground Water "17-Oct-05 14:15 18-Oct-05 13:
+SA35951-10 TRIP.
+Deionized Water 17-.0c-05"08:08 18-Oct-05 13:
+I attest that the information contained within the'report has been reviewed for accuracy and checked against thequality control requiremnents for each method. All applicable NELAC reqluirements have been mnet.
 Please note.thai this report contains 31 pages of analytical data plus Chain of Custody document(s)..'
 This report may not be reproduced, except in full, without written approval from Spectrum Analytical, Inc.
-Massachusetts   Certification  # M-MAl.38IMAI 110~                                                             rid.b Connecticut PH-0777o Florida # E87600/E87936 Maine#MA138 New HBmpshire # 2538/2972 New York# 11393/11840 Rhode Island # 98 " '                                                                                    Han       . T.yeh, Ph.D.
+d 12 12 12 12 12 12 12
-USDA # S-51435                                                                                              sid.n        ratory Director Vermont # VT-11393 -
+:12 12
-Spectrum Analytical,Inc. Is a.NELA C accreditedlaboratoryorganizationand meets NELAC testing standards. Use of the NELAC logo however does not insure that Spectrum is currently i'ccreditedfor the specific method indicated. Please refer to our "Quality" webpage at w'ww.spectrion-analytical.comfor afull.listing of our current .certaficirtions.
+:12 Massachusetts Certification # M-MAl.38IMAI 110~
+rid.b Connecticut o
+PH-0777 Florida # E87600/E87936 Maine#MA138 New HBmpshire # 2538/2972 New York# 11393/11840 Rhode Island # 98 " '
+Han
+. T.yeh, Ph.D.
+USDA # S-51435 sid.n ratory Director Vermont # VT-11393 -
+Spectrum Analytical, Inc. Is a.NELA C accredited laboratory organization and meets NELAC testing standards. Use of the NELAC logo however does not insure that Spectrum is currently i'ccredited for the specific method indicated. Please refer to our "Quality" webpage at w'ww.spectrion-analytical.com for a full.listing of our current.certaficirtions.
 ENVIRONMENvTAL ANALYSES
-                                *11 Alh gren Drive. Agawam, Massachusetts 01001, Operational Building &Sampile Receiving 830 Silver St'reit Agawarm, Massachusetts 01001, Administrative Offices, Volatile &Air Departments            Page I of 31 1'800-789-91'15, 413-789-9018 Fax 413-789-4076
+* 11 Alh gren Drive. Agawam, Massachusetts 01001, Operational Building & Sampile Receiving 830 Silver St'reit Agawarm, Massachusetts 01001, Administrative Offices, Volatile & Air Departments 1'800-789-91'15, 413-789-9018 Fax 413-789-4076 Page I of 31
- -Sample Identification                                      Client Project A           Matrix           Collection Date/Time           Received MW-I                                                         04-201215            Ground Water           17-Oct-05 14:14             18-Oct-05 SA35951-01
+-Sample Identification MW-I SA35951-01 Client Project A 04-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 14:14 Received 18-Oct-05
--CASNo.        Analyte(s)                        Result             *RDL/Units       Dilution MethodRef. PreparedAnalyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B                      Prepared by method     SW846 5030 Water MS 67-64.1      Acetone                           BRL                 100 pg/l           5        SW846 8260B 24-Oct-05 24-Oct-05 5101451    KS 107-13-1     Acrylonitrile                     BRL                  5.0 pg/I 71-43-2      Benzenc                           BRL                  5.0 pg/i          5             P           a 10-8.6-1     Bromobenzene                      BRL                  5.0 pg/i 74.97-5      Bromochloromethane                BRL                  5.0 pg/I          5             N           a        a 75-274       Bromodichloromethane              BRL                  5.0 pg/i          5             a           a        a 75-25-2      Bromoform                         BRL                   5.0 pg/i          Sq                       it       a 74-83-9      Bromomethane                      BRL                 10.0 pg/I           5            it          a        o 78-93-3      2-Butanone (MEK)                  BRL                 50.0 pg/I           5            a           ao        o 104-514     n-Butylbenzene                     5.9                  5.0 pg/I 135-98-8     sec-Butylbenzene                  6.5                  5.0 pg/I          55           a a
+-CASNo. Analyte(s)
+Result
+*RDL/Units Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B 67-64.1 Acetone BRL 107-13-1 Acrylonitrile BRL 71-43-2 Benzenc BRL 10-8.6-1 Bromobenzene BRL 74.97-5 Bromochloromethane BRL 75-274 Bromodichloromethane BRL 75-25-2 Bromoform BRL 74-83-9 Bromomethane BRL 78-93-3 2-Butanone (MEK)
+BRL 104-514 n-Butylbenzene 5.9 135-98-8 sec-Butylbenzene 6.5 91-06-6 tert-Butylbenzene BRL 75-15-0 Carbon disulfide BRL 56-23-5 Carbon tetrachloride BRL 108-90-7 Chlorobenzene BRL 75-00-3 Chloroethane BRL 67-66-3 Chloroform BRL 74-17-3 Chloromethane BRL 9549-8 2-Chlorotoluene BRL 106-434 4-Chlorotoluene BRL 96-12-8 1,2-Dibromo-3-chloropropane BRL 124-48-1 Dibromochloromethane BRL 106-934 1,2-Dibromoethane (EDB)
+BRL 74-95-3 Dibromomethane BRL 95-S0-1 1,2-Dichlorobenzene BRL 541-73-1 1,3-Dichlorobenzene BRL 10646-7 1,4-Dichlorobenzene BRL 75-71-8 Dichlorodifluoromethane BRL Prepared by method 100 pg/l 5.0 pg/I 5.0 pg/i 5.0 pg/i 5.0 pg/I 5.0 pg/i 5.0 pg/i 10.0 pg/I 50.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 25.0 pg/I 5.0 pg/i 5.0 pg/I 10.0 pg/I 5.0 pg/I 10.0 pg/I 5.0 pg/I 5.0 pg/i 10.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 Pg/I 5.0 pg/I 10.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 Pg/I 5.0 pg/I 5.0 pg/i 5.0 pg/I 5.0 pg/l 5.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/i 50.0 pg/l 5.0 pgA 5.0 pg/l 5.0 pg/i SW846 5030 Water MS 5
+SW846 8260B 24-Oct-05 24-Oct-05 5
+P a
+N
+a a
+a
+a a
+Sq it a
+it a
+o 5
+a ao o
+a
+a a
+S
+a a
+a
+a 5
+a a
+#a 5
 a a
-a 91-06-6       tert-Butylbenzene                 BRL                  5.0 pg/I 5
+a 5
-aaa         S           a        a 75-15-0      Carbon disulfide                  BRL                25.0 pg/I Carbon tetrachloride              BRL                                     5 5a           U                    a a
+U a
--23-5                                                             5.0 pg/i 108-90-7     Chlorobenzene                     BRL                  5.0 pg/I           5                        aa 55aaa        a           a         #a 75-00-3      Chloroethane                      BRL                10.0 pg/I 67-66-3      Chloroform                        BRL                  5.0 pg/I            5aaa 5           a            a        a Chloromethane                     BRL                10.0 pg/I             5 5aaa        a                    a 74-17-3 9549-8       2-Chlorotoluene                   BRL                  5.0 pg/I            55a         a            a a
+a
-a 106-434      4-Chlorotoluene                   BRL                  5.0 pg/i             5aaa 96-12-8       1,2-Dibromo-3-chloropropane      BRL                 10.0 pg/I             5                       aa 5          a            a        a 124-48-1     Dibromochloromethane              BRL                  5.0 pg/I             5aaa 106-934       1,2-Dibromoethane (EDB)          BRL                  5.0 pg/I 74-95-3      Dibromomethane                    BRL                  5.0 pg/I 95-S0-1       1,2-Dichlorobenzene               BRL                 5.0 pg/I 541-73-1      1,3-Dichlorobenzene               BRL                 5.0 Pg/I 11
+a a
-* 10646-7      1,4-Dichlorobenzene               BRL                  5.0 pg/I 75-71-8       Dichlorodifluoromethane           BRL                10.0 pg/I (Freonl2)                                                                                                            N 75-34-3       1,1-Dichloroethane               BRL                  5.0 pg/I                                                      m 107-06-2     1,2-Dichloroethane                BRL                  5.0 pg/I 75-35-4       I,I-Dichloroethene               BRL                  5.0 pg/I                                                      m        m 156-59-2     cis-1,2-Dichloroethene            BRL                  5.0 Pg/I 156-60-5     trans-I ,2-Dichloroethene         BRL                  5.0 pg/I 79-97-5       1,2-Dichloropropane              BRL                  5.0 pg/i 142-28-9     1,3-Dichloropropane              BRL                  5.0 pg/I 594-20-7     2,2-Dichloropropane               BRL                  5.0 pg/l 563-58-6      1,1-Dichloropropene              BRL                  5.0 pg/I W
+a
--01-S cis-1,3-Dichloropropene            BRL                  5.0 pg/I 10061-02-6 trans-1,3-Dichloropropene          BRL                  5.0 pg/I 100-41-4     Ethylbenzene                      11.8                5.0 pg/I 17-68-3      Hexachlorobutadiene              BRL                  5.0 pg/i 591-7S-6     2-Hexanone (MBK)                 BRL                 50.0 pg/l 99-82-8      Isopropylbenzene                  7.4                 5.0 pgA 99-87-6      4-Isopropyltoluene               7.4                  5.0 pg/l 1634-04-4    Methyl tert-butyl ether           BRL                 5.0 pg/i This laboratoryreport Is not valid without an authorizedsignatureon the coverpage.
+a a
-                                                 *.Reportable Detection Limit       BRL - Below Reporting Limit                           Page 2 of 31
+a
+a 5aaa 5a a
+aa 5aaa 5aaa 5aaa 5a a
+aaa 5
+aa 5aaa 5101451 KS 11 75-34-3 107-06-2 75-35-4 156-59-2 156-60-5 79-97-5 142-28-9 594-20-7 563-58-6 10061-01-S 10061-02-6 100-41-4 17-68-3 591-7S-6 99-82-8 99-87-6 1634-04-4 (Freonl2) 1,1-Dichloroethane 1,2-Dichloroethane I,I-Dichloroethene cis-1,2-Dichloroethene trans-I,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene 2-Hexanone (MBK)
+Isopropylbenzene 4-Isopropyltoluene Methyl tert-butyl ether BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL 11.8 BRL BRL 7.4 7.4 BRL N
+m m
+m W
+This laboratory report Is not valid without an authorized signature on the cover page.
+*.Reportable Detection Limit BRL - Below Reporting Limit Page 2 of 31
-Sample Identification                                    Client Proiect #                         Collection Date/Time         Received Matrix MW-2                                                        04-201215            Ground Water        17-Oct-05 13:58           18-Oct-05 SA35951-02
+Sample Identification MW-2 SA35951-02 Client Proiect #
--.CASNo. Analyte(s)                            .Result             *RDL/Units      Dilution MethodRef. PreparedAnalyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B                    Prepared by method SW846 5030 Water MS Isw846 8260B 24-Oct-OS 24-Oct-05 5101451   KS 67-64-1      Acetone                          BRL                20.0 pg/l p
+-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 13:58 Received 18-Oct-05
--13-1     Acrylonitrile                    BRL                  1.0 pg/I 71-43.2      Benzene                          BRL                  1.0 Pg/I                                                         op 108-86-1     Bromobenzene                     BRL                  1.0 pg,1 I
+-.CASNo. Analyte(s)
--97-S      Bromochloromethane               BRL                  1.0 pg/
+.Result
-p 75-274       Bromodichloromethane             BRL                  1.0 Pg/I 75-25-2      Bromoform                        BRL                  1.0 pg/l 74-83-9      Bromomethane                     BRL                  2.0 pg/I 78.93-3      2-Butanone (MEK)                 BRL                 10.0 pg/Il 104-51-8    n-Butylbenzene                   BRL                  1.0 pg/I 135-98-8    sec-Butylbenzene                 BRL                  1.0 pg/                 I                 p 98-06-6      tert-Butylbenzene                BRL                  1.0 pg/I BRL                                         1 75-1S-0     Carbon disulfide                                      5.0 pg/l p
+*RDL/Units Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B 67-64-1 Acetone BRL 107-13-1 Acrylonitrile BRL 71-43.2 Benzene BRL 108-86-1 Bromobenzene BRL 74-97-S Bromochloromethane BRL 75-274 Bromodichloromethane BRL 75-25-2 Bromoform BRL 74-83-9 Bromomethane BRL 78.93-3 2-Butanone (MEK)
-S6-23-5     Carbon tetrachloride              BRL                  1.0 pg/I               I                  it 108-90-7    Chlorobenzene                     BRL                  1.0 pg/
+BRL 104-51-8 n-Butylbenzene BRL 135-98-8 sec-Butylbenzene BRL 98-06-6 tert-Butylbenzene BRL 75-1S-0 Carbon disulfide BRL S6-23-5 Carbon tetrachloride BRL 108-90-7 Chlorobenzene BRL 75-00-3 Chloroethane BRL 67-66-3 Chloroform BRL 74-87-3 Chloromethane BRL 9549-8 2-Chlorotoluene BRL 106-434 4-Chlorotoluene BRL 96-12-8 1.2-Dibromo-3-chloropropane BRL 124-4S-I Dibromochloromethane BRL 106-934 1,2-Dibromoethane (EDB)
--00-3     Chloroethane                      BRL                 2.0 pg/I p
+BRL 74-95.3 Dibromomethane BRL 95-50-1 1,2-Dichlorobenzene BRL 541-73.1 1,3-Dichlorobenzcne BRL 106-46-7 1,4-Dichlorobenzene BRL 75-71-8 Dichlorodifluoromethane BRL Prepared by method 20.0 pg/l 1.0 pg/I 1.0 Pg/I 1.0 pg,1 1.0 pg/
--66-3     Chloroform                        BRL                  1.0 pg/I                                                 p 74-87-3     Chloromethane                     BRL                 2.0 ptg/I 9549-8      2-Chlorotoluene                   BRL                  1.0 pig/I 106-434     4-Chlorotoluene                   BRL                  1.0 pg/I 96-12-8      1.2-Dibromo-3-chloropropane      BRL                 2.0 pg/I 124-4S-I     Dibromochloromethane             BRL                  1.0 pg/I 106-934      1,2-Dibromoethane (EDB)          BRL                  1.0 PgI p
+.0 Pg/I 1.0 pg/l 2.0 pg/I 10.0 pg/Il 1.0 pg/I 1.0 pg/
--95.3      Dibromomethane                   BRL                  1.0 pg/I 95-50-1      1,2-Dichlorobenzene              BRL                  1.0 pg/I 541-73.1     1,3-Dichlorobenzcne              BRL                  1.0 pg/I 106-46-7    1,4-Dichlorobenzene              BRL                  1.0 Ttv/
+.0 pg/I 5.0 pg/l 1.0 pg/I 1.0 pg/
--71-8      Dichlorodifluoromethane          BRL                  2.0 pg/l (Freonl2) 75-34-3     1,l-Dichloroethane               BRL                   1.0 pg/I 107-06-2    1,2-Dichloroethane               BRL                   1.0 pg/l 75-354      1,1-Dichloroethene               BRL                  1.0 pg/
+.0 pg/I 1.0 pg/I 2.0 ptg/I 1.0 pig/I 1.0 pg/I 2.0 pg/I 1.0 pg/I 1.0 PgI 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 Ttv/
--59-2    cis- 1,2-Dichloroethene          BRIL                  1.0 Pg/I 156-60-5    trans- 1,2-Dichloroethene        BRL                   1.0 pg/I 71-.87-     1.2-Dichloropropane              BRL                   1.o Pg/l 142-28-9    1,3-Dichloropropane               BRL                  1.0 pg/I 594-20-7    2,2-Dichloropropane               BRL 563-58-6     1,l-Dichloroproplne              BRL 1.0 pg/l 10061-01-3  cis-1,3-Dichloropropene           BRL                  1.0 Pg/I 10061-02-6  trans- l,3-Dichloropropene        BRL 1.0 pg/l 100414     Ethylbenzene                      BRL 1.0 PgI 87-68-3     Hexachlorobutadiene               BRL 591-78-6    2-Hexanone (MBK)                  BRL                10.0  pg/I 98-82-8      Isopropylbenzene                 BRL                  1.0 pg/I 99-87-6     4-Isopropyltoluene                BRL                  1.0 pg/i 1634-044   Methyl tert-butyl ether           BRL                  1.0 pg/
+.0 pg/l 1.0 pg/I 1.0 pg/l 1.0 pg/
-This laboratoryreportIs not valid without an authorizedsignatureon the coverpage.
+.0 Pg/I 1.0 pg/I 1.o Pg/l 1.0 pg/I 1.0 pg/l 1.0 Pg/I 1.0 pg/l 1.0 PgI 10.0 pg/I 1.0 pg/I 1.0 pg/i 1.0 pg/
-R&#xfd;yortable Detection Limit       BRL - Below Reporting Limit                       Page 4 of 31
+SW846 5030 Water MS Isw846 8260B 24-Oct-OS I
+p I
+p 1
+p I
+it 24-Oct-05 5101451 p
+p p
+p KS op 75-34-3 107-06-2 75-354 156-59-2 156-60-5 71-.87-142-28-9 594-20-7 563-58-6 10061-01-3 10061-02-6 100414 87-68-3 591-78-6 98-82-8 99-87-6 1634-044 (Freonl2) 1,l-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1.2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,l-Dichloroproplne cis-1,3-Dichloropropene trans-l,3-Dichloropropene Ethylbenzene Hexachlorobutadiene 2-Hexanone (MBK)
+Isopropylbenzene 4-Isopropyltoluene Methyl tert-butyl ether BRL BRL BRL BRIL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL This laboratory report Is not valid without an authorized signature on the cover page.
+R&#xfd;yortable Detection Limit BRL - Below Reporting Limit Page 4 of 31
-Sample Identification                                                                               Collection Date/Time         Received Client Project #           Matrix MW-2                                                      04-201215           Ground Water            17-Oct-05 13:58            18-Oct-05 SA35951-02 CASNo. Analyte(s)                           Result            *RDLJUnits       Dilution MethodRef. PreparedAnalyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B                  Prepared by method SW846 5030 Water MS 108.10-1    4-Methyl-2-pentanone (MIBK)     BRL                10.0 pg/I           1     SW846 8260B 24-Oct.05 24-Oct-05 5101451      KS 75-09-2     Methylene chloride              BRL                10.0 Pg/I           1          ...                           .          .
+Sample Identification MW-2 SA35951-02 Client Project #
-.20-3     Naphthalene                     1.1                 1.0 Pg/I           1          ...                           .          .
+-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 13:58 Received 18-Oct-05 CASNo. Analyte(s)
--65-1    n-Propylbenzene                 BRL                 1.0 ig/I           IN...                                    .          .
+Result
--42.5    Styrene                         BRL                 1.0 Pg/i           1          ...                           .          .
+*RDLJUnits Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B Prepared by method SW846 5030 Water MS 108.10-1 4-Methyl-2-pentanone (MIBK) BRL 10.0 pg/I 1
--20-6    1.1,1,2-Tetrachloroethane       BRL                 1.0 Pg/I           I          ...                            .         .
+SW846 8260B 24-Oct.05 24-Oct-05 5101451 KS 75-09-2 Methylene chloride BRL 10.0 Pg/I 1
--34-5     1,1,2,2-Tetrachloroethane       BRL                 1.0  pg/I          1          ...                           .          .
+.20-3 Naphthalene 1.1 1.0 Pg/I 1
--184     Tetrachloroethene               13.7                1.0  Pg/I          1                         N..             N          .
+-65-1 n-Propylbenzene BRL 1.0 ig/I IN...
-.-8-3    Toluene                         BRL                 1.0  Pg/I          I           ...                           .          .
+-42.5 Styrene BRL 1.0 Pg/i 1
--61-6     1,2,3-Trichlorobenzene          BRL                 1.0  pg/l          !           ...                           .          .
+-20-6 1.1,1,2-Tetrachloroethane BRL 1.0 Pg/I I
--82.1    1,2,4-Trichlorobenzene          BRL                  1.0 Pg/l                      N             N..             N          .
+-34-5 1,1,2,2-Tetrachloroethane BRL 1.0 pg/I 1
-.55-6     1,1,1-Trichloroethane           BRL                 1.0  Pg/I          1           ...                           .          .
+-184 Tetrachloroethene 13.7 1.0 Pg/I 1
-.00-S     1,1,2-Trichloroethane           BRL                 1.0  Pg/I          1           ...                            .         .
+N..
--01.-6    Trichloroethene                  1.0                 1.0 Pg/I          1           ....                                      .
+N 108.-8-3 Toluene BRL 1.0 Pg/I I
-.694      Trichlorofluoromethane (Freon BRL                    1.0 Pg/l          1                         N.       .      N           .
+-61-6 1,2,3-Trichlorobenzene BRL 1.0 pg/l 120-82.1 1,2,4-Trichlorobenzene BRL 1.0 Pg/l N
-) 96.184      1,2,3-Trichloropropane          BRL                  1.0 Pg/I          1           ...                            .          .
+N..
--63.6     1,2,4-Trimethylbenzene          BRL                  1.0 Pg/I          1                          N..             N          .
+N 71.55-6 1,1,1-Trichloroethane BRL 1.0 Pg/I 1
--67-8   1,3,5-Trimethylbenzene          BRL                  1.0 Pg/l          1           N              N.              .          .
+.00-S 1,1,2-Trichloroethane BRL 1.0 Pg/I 1
--014      Vinyl chloride                  BRL                  1.0 pg/I           1          ...                            .          .
+-01.-6 Trichloroethene 1.0 1.0 Pg/I 1
-.20-7  m,p-Xylene                      BRL                 2.0  pg/I          1                          N..             N           .
+.694 Trichlorofluoromethane (Freon BRL 1.0 Pg/l 1
--47.6     o-Xylene                        BRL                  1.0 Pg/l           1           ...                            .         .
+N.
+N 11) 96.184 1,2,3-Trichloropropane BRL 1.0 Pg/I 1
+-63.6 1,2,4-Trimethylbenzene BRL 1.0 Pg/I 1
+N..
+N 108-67-8 1,3,5-Trimethylbenzene BRL 1.0 Pg/l 1
+N N.
+-014 Vinyl chloride BRL 1.0 pg/I 1
+.20-7 m,p-Xylene BRL 2.0 pg/I 1
+N..
+N 95-47.6 o-Xylene BRL 1.0 Pg/l 1
 Surrogate recoveries:
--00-4   4-Bromofluorobenzene             105                70-130 %
+-00-4 4-Bromofluorobenzene 105 70-130 %
--26-S   Toluene-d8                      96.8               70-130 %                        N.                    .        .          .
+-26-S Toluene-d8 96.8 70-130 %
--07-0  1,2-Dichloroethane-d4           106                70-130 %                        N             N       N      ""    "
+N.
--S3-7  Dibromofluoromethane             101                70-1"30 %                        ..                    .N.
+-07-0 1,2-Dichloroethane-d4 106 70-130 %
-This laboratoryreportis not valid without an authorizedsignatureon the coverpage.
+N N
-* Reportable Detection Limit       BRL - Below Reporting Limit                           Page 5 of 31
+N 1868-S3-7 Dibromofluoromethane 101 70-1"30 %
+.N.
+This laboratory report is not valid without an authorized signature on the cover page.
+* Reportable Detection Limit BRL - Below Reporting Limit Page 5 of 31
-Sample Identification                                      Client Project #          Matrix         Collection Date/Time           Received MW-3                                                         04-201215           Ground Water          17-Oct-05 14:01             18-Oct-05 SA35951-03 CASNo. Analyte(s)                              Result             *RDL/Unlts      Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B                     Prepared by method SW846 5030 Water MS 1 sw846 8260B 24-Oct -05 25-Oct-0S 5101451   KS 67-64.1       Acetone                          BRL                20.0 pg/I 107-13-1     Acrylonitrile                    BRL                  1.0 Pg/I N        Nt      N 71-43-2       Benzene                          BRL                  1.0 Pg/I 1N               N 108-86-I     Bromobenzenc                     BRL                  1.0 pg/I 74.97-5       Bromochloromethane               BRL                  1.0 pg/I 75.27-4       Bromodichloromethane             BRL                  1.0 pg/I I                N 75-25-2       Bromoform                        BRL                  1.0 pg/I 74-83-9       Bromomethane                      BRL                 2.0 pg/Il 78.93.3      2-Butanone (MEK)                  BRL                10.0 pg/I 104-51-s     n-Butylbenzene                    BRL                 1.0 jpg/i                                                    N       N N
+Sample Identification MW-3 SA35951-03 Client Project #
--98.8     sec-Butylbenzene                  BRL                 1.0 pg/I 98-06-6      tert-Butylbenzene                 BRL                 1.0 pg/I 1N              N*
+-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 14:01 Received 18-Oct-05 CASNo. Analyte(s)
-.15-0      Carbon disulfide                  BRL                 5.0 pg/i I                Nt 56-23-S      Carbon tetrachloride              BRL                  1.0 pg/I I                N 108-90-7     Chlorobenzene                     BRL                  1.0 pg/i 75-00.3       Chloroethane                     BRL                 2.0 pg/I 67.66-3       Chloroform                       BRL                  1.0 Pg/I 4.0                                          I                N 74.87-3       Chloromethane                                        2.0 pg/I                                            N        N        N 95-49-8       2-Chlorotoluene                  BRL                  1.0 pg/I 106-43-4     4-Chlorotoluene                   BRL                  1.0 pg/I 96-12-8       1,2-Dibromo-3-chloropropane      BRL                 2.0 pg/I                  I 124-48-1     Dibromochloromethane             BRL                  1.0 pg/I 106-93-4     1,2-Dibromoethane (EDB)          BRL                  1.0 pg/I 74-95-3       Dibromomethane                   BRL                  1.0 pg/I 95-50-1       1,2-Dichlorobenzene              BRL                  1.0 pg/I 541-73-1     1,3-Dichlorobenzene              BRL                  1.0 pg/i 106-46-7     1,4-Dichlorobenzene              BRL                  1.0 pg/I 75.71-8      Dichlorodifluoromethane           BRL                 2.0 pg/I (Freonl2) 75-34-3       I,I-Dichloroethane               BRL                  1.0 pg/I         I I
+Result
--06-2     1,2-Dichloroethane               BRa                  1.0 Pgi 1
+*RDL/Unlts Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B 67-64.1 Acetone BRL 107-13-1 Acrylonitrile BRL 71-43-2 Benzene BRL 108-86-I Bromobenzenc BRL 74.97-5 Bromochloromethane BRL 75.27-4 Bromodichloromethane BRL 75-25-2 Bromoform BRL 74-83-9 Bromomethane BRL 78.93.3 2-Butanone (MEK)
--35-4       1,1-Dichloroethene               BRL                  1.0 pg/I 1.0 pgf/         I 156-59-2    cis-1,2-Dichloroethene            BRL 1.0 pg/I        I 136-60-S    trans- 1,2-Dichloroethene         BRL I                                                    II 7-5        1,2-Dichloropropane              BRL                   1.0 pg/I 142-28-9     1,3-Dichloropropane              BRL                   1.0 pg/I        I 594-20-7    2,2-Dichloropropane               BRL                   1.0 pg/I        I v
+BRL 104-51-s n-Butylbenzene BRL 135-98.8 sec-Butylbenzene BRL 98-06-6 tert-Butylbenzene BRL 75.15-0 Carbon disulfide BRL 56-23-S Carbon tetrachloride BRL 108-90-7 Chlorobenzene BRL 75-00.3 Chloroethane BRL 67.66-3 Chloroform BRL 74.87-3 Chloromethane 4.0 95-49-8 2-Chlorotoluene BRL 106-43-4 4-Chlorotoluene BRL 96-12-8 1,2-Dibromo-3-chloropropane BRL 124-48-1 Dibromochloromethane BRL 106-93-4 1,2-Dibromoethane (EDB)
--58-6     l,l-Dichloropropene              BRL                   1.0 pg/I 10061-01-5   cis-1,3-Dichloropropene          BRL                   1.0 pg/I 10061-02-6   urans-l,3-Dichloropropene        BRL                   1.0 pgIl 100-41-4     Ethylbcnzene                     BRL                  .1.0 pg/I 87-61-3      Hexachlorobutadiene              BRL                   1.0 pg/I         l 591-78-6     2-Hexanone (MBK)                 BRL                10.0 pg/I 98-82-8      Isopropylbenzene                 BRL,                  1.0 pg/I 99-87-6      4-Isopropyltoluene               BRL                   1.0 pg/I BRL                   1.0 Pg/I 1634-044    Methyl tert-butyl ether This laboratoryreportis not valid without an authorizedsignature on the coverpage.
+BRL 74-95-3 Dibromomethane BRL 95-50-1 1,2-Dichlorobenzene BRL 541-73-1 1,3-Dichlorobenzene BRL 106-46-7 1,4-Dichlorobenzene BRL 75.71-8 Dichlorodifluoromethane BRL Prepared by method 20.0 pg/I 1.0 Pg/I 1.0 Pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 2.0 pg/Il 10.0 pg/I 1.0 jpg/i 1.0 pg/I 1.0 pg/I 5.0 pg/i 1.0 pg/I 1.0 pg/i 2.0 pg/I 1.0 Pg/I 2.0 pg/I 1.0 pg/I 1.0 pg/I 2.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/i 1.0 pg/I 2.0 pg/I SW846 5030 Water MS 1 sw846 8260B 24-Oct 1N N
-* Reportable Detection Limit      BRL = Below Reporting Limit                          Page 6 of 31
+I N
+N N*
+I Nt I
+N I
+N I
+-05 25-Oct-0S 5101451 KS N
+Nt N
+N N
+N N
+N N
+-34-3 107-06-2 75-35-4 156-59-2 136-60-S 7-5 142-28-9 594-20-7 563-58-6 10061-01-5 10061-02-6 100-41-4 87-61-3 591-78-6 98-82-8 99-87-6 1634-044 (Freonl2)
+I,I-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane l,l-Dichloropropene cis-1,3-Dichloropropene urans-l,3-Dichloropropene Ethylbcnzene Hexachlorobutadiene 2-Hexanone (MBK)
+Isopropylbenzene 4-Isopropyltoluene Methyl tert-butyl ether BRL BRa BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL
+: BRL, BRL BRL 1.0 pg/I 1.0 Pgi 1.0 pg/I 1.0 pgf/
+.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pgIl
+.1.0 pg/I 1.0 pg/I 10.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 Pg/I I
+I 1
+I I
+I I
+I l
+II v
+This laboratory report is not valid without an authorized signature on the cover page.
+* Reportable Detection Limit BRL = Below Reporting Limit Page 6 of 31
-Sample Identification Client Proiect #           Matrix         Collection Date/Time          Received MW-3 SA35951-03 04-201215            Ground Water        17-Oct-05 14:01             18-Oct-05 CASNo. Analyte(s)                            Result            *RDLIUnnits      Dilution MethodRef. PreparedAnalyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds bvSW846 8260B                   Prepared by method SW846 5030 Water MS 108.10-1    4-Methyl-2-pentanone (MIBK) BRL                     10.0 Pg/l          I     SW846 8260B 24-Oct-05 25-Oct.05 5101451    KS 75-09-2     Methylene chloride               BRL                10.0 pg/l          1          ...
+Sample Identification MW-3 SA35951-03 Client Proiect #
-.20.3     Naphthalene                      BRL                  1.0 pg/Il        I          ..
+-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 14:01 Received 1 8-Oct-05 CASNo. Analyte(s)
--65-1    n-Propylbenzene                  BRL                  1.0 pg/I         I          ..                     .      .        .
+Result
--42-5    Styrene                          BRL                  1.0 pg/l         I..
+*RDLIUnnits Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds bvSW846 8260B Prepared by method SW846 5030 Water MS 108.10-1 4-Methyl-2-pentanone (MIBK) BRL 10.0 Pg/l I
--20.6    1,1,1,2-Tetrachloroethane        BRL                  1.0 pg/Il        1 79-34-5     1,1,2,2-Tetrachloroethane        BRI,                 1.0 Pg/I         1          .
+SW846 8260B 24-Oct-05 25-Oct.05 5101451 KS 75-09-2 Methylene chloride BRL 10.0 pg/l 1
-.18-4   Tetrachloroethene                BRL                  1.0 pg/l          1         ..                     .       .       .
+.20.3 Naphthalene BRL 1.0 pg/Il I
--88-3   Toluene                          BRL                  1.0 pg/Il         1         ..                     N       .       .
+-65-1 n-Propylbenzene BRL 1.0 pg/I I
-.61.6     1,2,3-Trichlorobenzene           BRL                  1.0 pg/l          1         ..                     .       .       .
+-42-5 Styrene BRL 1.0 pg/l I..
--82-1   1,2,4-Trichlorobenzene           BRL                  1.0 pg/I          1         .
+-20.6 1,1,1,2-Tetrachloroethane BRL 1.0 pg/Il 1
-.55.6     1,1,1-Trichloroethane            BRL                  1.0 pg/I1 79-00-5     1,1,2-Trichloroethane            BRLL                 1.0 pg/Il         1         ..
+-34-5 1,1,2,2-Tetrachloroethane
--01.6     Trichloroethene                  BRL                  1.0 pg/I          1         ...
+: BRI, 1.0 Pg/I 1
-.694      Trichiorofluoromethane (Freon BRL                     1.0 pg/l          1         ..                     .      N        .
+.18-4 Tetrachloroethene BRL 1.0 pg/l 1
-) 96-18-4     1,2,3-Trichloropropane           BRL                  1.0 pg/Il         1..                              .       N 95.63-6     1,2,4-Trimethylbenzene           BRL                  1.0 pg/l 108.67-8   1,3,5-Trimethylbenzene           BRL                  1.0 pg/il                   ..                     .       .
+-88-3 Toluene BRL 1.0 pg/Il 1
--01-4     Vinyl chloride                   BRL                  1.0 pg/l          1.N                              N.
+N 87.61.6 1,2,3-Trichlorobenzene BRL 1.0 pg/l 1
--20-7  mp-Xylene                        BRL                 2.0  pg/l                    ..                     .       .        .
+-82-1 1,2,4-Trichlorobenzene BRL 1.0 pg/I 1
-.47.6     o-Xylene                         BRL                  1.0 pg/l          1.N                                      N Surrogaterecoveries:
+.55.6 1,1,1-Trichloroethane BRL 1.0 pg/I1 79-00-5 1,1,2-Trichloroethane BRLL 1.0 pg/Il 1
--00-4    4-Bromofluorobenzene             103                 70-130 %
+-01.6 Trichloroethene BRL 1.0 pg/I 1
--26-5 Toluene-d8                         97.4                70-130 %                      ..                    .       .        .
+.694 Trichiorofluoromethane (Freon BRL 1.0 pg/l 1
--07-0 1,2-Dfchloroethane-d4            107                 70-130 %                      ..                     .       .       .
+N 11) 96-18-4 1,2,3-Trichloropropane BRL 1.0 pg/Il 1..
--53.7  Dibromofluoromethane             100                 70-130 %                      ..                     .       .       .
+N 95.63-6 1,2,4-Trimethylbenzene BRL 1.0 pg/l 108.67-8 1,3,5-Trimethylbenzene BRL 1.0 pg/il 75-01-4 Vinyl chloride BRL 1.0 pg/l 1.N N.
-This laboratoryreport Is not valid without an authorizedsignatureon the cover page.
+-20-7 mp-Xylene BRL 2.0 pg/l 95.47.6 o-Xylene BRL 1.0 pg/l 1.N N
-* Reportable Detection Limit       BRL - Below Reporting Limit                         Page 7 of 31
+Surrogate recoveries:
+-00-4 4-Bromofluorobenzene 103 70-130 %
+-26-5 Toluene-d8 97.4 70-130 %
+-07-0 1,2-Dfchloroethane-d4 107 70-130 %
+-53.7 Dibromofluoromethane 100 70-130 %
+This laboratory report Is not valid without an authorized signature on the cover page.
+* Reportable Detection Limit BRL - Below Reporting Limit Page 7 of 31
-Sample Identification                                      Client Project #          Matrix         Collection Date/Time         Received MW-4                                                         04-201215           Ground Water         17-Oct-05 14:24            18-Oct-05 SA35951-04 CASINo. Analyte(s)                             Result             *RDLIUnits      Dilution Method Ref Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile OrganicCompounds by SW846 8260B                       Prepared by method SW846 5030 Water MS BRL                20.0 pg/I                SW846 8260B 24-Oct-OS 25-Oct-05 5101451   KS 67-64-1       Acetone                                                                           N            N        N       N 107-13-1      Acrylonitrile                    BRL,                 1.0 pg/I                                                   N N            N        N 71-43-2       Benzene                          BRL                  1.0 Pg/I 10846-1       Bromobenzene                     BRL                  1.0 Pg/l                    N            N1       N        N 74-97.5       Bromochloromethane               BRL                  1.0 Pg/I It 75-27-4       Bromodichloromethane             BRL                  1.0 Pg/I                     tt 75-25-2       Bromoform                        BRL                  1.0 Pg/I 74-83-9       Bromomethane                     BRa                  2.0 pg/I 78-93.3       2-Butanone (MEK)                 BRL                 10.0 Ag/I 104-51-8      n-Butylbenzene                   BRL                  1.0 .g/l 135-98-8     sec-Butylbenzene                 BRL                   1.0 pg/l 98-06-6       tcrt-Butylbenzene                BRL                   1.0 Pg/Il 75.15-0       Carbon disulfide                 BRL                  5.0 pg/
+Sample Identification MW-4 SA35951-04 Client Project #
-m 56-23.5      Carbon tetrachloride              BRL                  1.0 pg/I 108-90-7     Chlorobenzene                    BRL                   1.0 pg/I 75.00-3      Chloroethane                      BRL                  2.0 pg/l 67-66-3      Chloroform                        BRL                  1.0   Pg/I 74-87.3      Chloromethane                     BaL                  2.0   pg/i It 9549-8       2-Chlorotoluene                   BRa                  1.0   pg/I                                         t 106434       4-Chlorotoluene                   BRa                  1.0   Pg/Il 96.12-8       1,2-Dibromo-3-chloropropane      BRL                  2.0   pg/I 12448.1       Dibromochloromethane             BRL                  1.0   pg/i 106-934       1,2-Dibromoethane (EDB)          BRL                  1.0   Pg/I 74-95-3       Dibromomethane                   BRL                   1.0  ptg/I 95-50-1       1,2-Dichlorobenzene              BRL                  1.0   pg/I 541-73-1     1,3-Dichlorobenzene              BRa                   1.0  PgI 10646-7      1,4-Dichlorobenzene              BRL                   1.0  Ag/I 75-71.8      Dichlorodifluoromethane          BRL                  2.0   pg/I (Freonl2) 75-34-3      1,1-Dichloroethane               BRL                   1.0 Pg/I 107.06-2      1,2-Dichloroethane               BRa                  1.0 pg/l 75-354        1,1-Dichloroethene              BRa                   1.0 pg/I 156.59.2     cis-l ,2-Dichloroethene           BRL                  1.0 pg/l 156-60-5     trans- 1,2-Dichloroethene         BRL                  1.0 pg/I 78-87-5       1,2-Dichloropropane              BRL                  1.0 pg/I                                 0 142-2 -9     1,3-Dichloropropane              BRa                   1.0 pg/I 594-20-7     2.2-Dichloropropane               BRL                   1.0 Pg/I 563-58-6      Il-Dichloropropene               BRa 1.0 pg/I 10061-01-5   cis-l1,3-Dichloropropene         BRa 1.0 pg/I 10061-02-6   trans-I ,3-Dichloropropene       BRa                   1.0 pg/I m
+-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 14:24 Received 18-Oct-05 CASINo. Analyte(s)
-.414      Ethylbenzene                     BRa                   1.0 pg/I 97-68-3      Hexachlorobutadiene              .BRL                  1.0 pgfl
+Result
-                                                                                                                #                $I 591-78-6     2-Hexanone (MBK)                 BRa                 10.0   Pg/I m
+*RDLIUnits Dilution Method Ref Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B Prepared by method SW846 5030 Water MS 67-64-1 107-13-1 71-43-2 10846-1 74-97.5 75-27-4 75-25-2 74-83-9 78-93.3 104-51-8 135-98-8 98-06-6 75.15-0 56-23.5 108-90-7 75.00-3 67-66-3 74-87.3 9549-8 106434 96.12-8 12448.1 106-934 74-95-3 95-50-1 541-73-1 10646-7 75-71.8 75-34-3 107.06-2 75-354 156.59.2 156-60-5 78-87-5 142-2 -9 594-20-7 563-58-6 10061-01-5 10061-02-6 100.414 97-68-3 591-78-6 98-82.8 99-87.6 1634-044 Acetone Acrylonitrile Benzene Bromobenzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane 2-Butanone (MEK) n-Butylbenzene sec-Butylbenzene tcrt-Butylbenzene Carbon disulfide Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene 1,2-Dibromo-3-chloropropane Dibromochloromethane 1,2-Dibromoethane (EDB)
--82.8      Isopropylbenzene                  BRa                  1.0  pg/I                                                 D 99-87.6      4-Isopropyltoluene                BRa                  1.0  pg/I                                 N                N 1634-044     Methyl tert-butyl ether           BRa                  1.0  pg/I This laboratoryreportis not valid without an authorizedsignatureon the coverpage.
+Dibromomethane 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane (Freonl2) 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-l,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2.2-Dichloropropane Il-Dichloropropene cis-l1,3-Dichloropropene trans-I,3-Dichloropropene Ethylbenzene Hexachlorobutadiene 2-Hexanone (MBK)
-* Reportable Detection Limit      BRLL = Below Reporting Limit                       Page 8 of 3i
+Isopropylbenzene 4-Isopropyltoluene Methyl tert-butyl ether BRL
+: BRL, BRL BRL BRL BRL BRL BRa BRL BRL BRL BRL BRL BRL BRL BRL BRL BaL BRa BRa BRL BRL BRL BRL BRL BRa BRL BRL BRL BRa BRa BRL BRL BRL BRa BRL BRa BRa BRa BRa
+.BRL BRa BRa BRa BRa 20.0 pg/I 1.0 pg/I 1.0 Pg/I 1.0 Pg/l 1.0 Pg/I 1.0 Pg/I 1.0 Pg/I 2.0 pg/I 10.0 Ag/I 1.0.g/l 1.0 pg/l 1.0 Pg/Il 5.0 pg/
+.0 pg/I 1.0 pg/I 2.0 pg/l 1.0 Pg/I 2.0 pg/i 1.0 pg/I 1.0 Pg/Il 2.0 pg/I 1.0 pg/i 1.0 Pg/I 1.0 ptg/I 1.0 pg/I 1.0 PgI 1.0 Ag/I 2.0 pg/I 1.0 Pg/I 1.0 pg/l 1.0 pg/I 1.0 pg/l 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 Pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pgfl 10.0 Pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I SW846 8260B 24-Oct-OS 25-Oct-05 5101451 N
+N N
+N N
+N N
+N N
+N1 N
+N KS It tt m
+It t
+N
+m
+$I D
+N m
+This laboratory report is not valid without an authorized signature on the cover page.
+* Reportable Detection Limit BRLL = Below Reporting Limit Page 8 of 3i
-Sample Identification Client Proiect 4           Matrix          Collection Date/Time         Received MWV-4 04-201215             Ground Water         17-Oct-05 14:24            18-Oct-05 SA35951-04 CASNo. Analyte(s)                            Result             *RDLIUnits       Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B                    Prepared by method SW846 5030 Water MS 108-10-I    4-Methyl-2-pentanone (MIBK)      BRL                 10.0 Pg/I          1     SW846 8260B 24-Oct.05 25-Oct-05 5101451    KS 75-09-2     Methylene chloride               BRL                 10.0 pg/I          1.                                .      .        .
+Sample Identification MWV-4 SA35951-04 Client Proiect 4 04-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 14:24 Received 18-Oct-05 CASNo. Analyte(s)
--20-3     Naphthalene                      BRL                  1.0  pg/I         1          .
+Result
--65-1    n-Propylbenzene                  BRL                  1.0  pg/l         1          .
+*RDLIUnits Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B Prepared by method SW846 5030 Water MS 108-10-I 4-Methyl-2-pentanone (MIBK) BRL 10.0 Pg/I 1
--S     Styrene                          BRL                  1.0  pg/I         1          .
+SW846 8260B 24-Oct.05 25-Oct-05 5101451 KS 75-09-2 Methylene chloride BRL 10.0 pg/I
--20-6    1,1,1,2-Tetrachloroethane        BRL                  1.0  pg/I         I          .
+: 1.
--34-3     1,1,2,2-Tetrachloroethane        BRL                  1.0  pg/i         I          ..                     .      .        .
+-20-3 Naphthalene BRL 1.0 pg/I 1
--18.4   Tetrachloroethene                BRL                  1.0  pg/I         1          .
+-65-1 n-Propylbenzene BRL 1.0 pg/l 1
--s8-3   Toluene                          BRL                  1.0  pg/I         1          .
+-S Styrene BRL 1.0 pg/I 1
-s7-61.6     1,2,3-Trichlorobenzene           BRL                  1.0  pg/I         1          ...                            .       .
+-20-6 1,1,1,2-Tetrachloroethane BRL 1.0 pg/I I
-.82-1   1,2,4-Trichlorobcnzene           BRL                  1.0  pg/I         1          ...                            .       .
+-34-3 1, 1,2,2-Tetrachloroethane BRL 1.0 pg/i I
--55-6     I,1,1-Trichloroethane            BRL                   1.0 pg/I          1         .
+-18.4 Tetrachloroethene BRL 1.0 pg/I 1
--00-S     1,1,2-Trichloroethane            BRL                   1.0 pg/I          I         ...                            .       .
+-s8-3 Toluene BRL 1.0 pg/I 1
--01-6     Trichloroethene                  BRL                   1.0 pg/l          I         ..                     .       .       .
+s7-61.6 1,2,3-Trichlorobenzene BRL 1.0 pg/I 1
--69-4     Trichlorofluoromethane (Freon    BRL                   1.0 pg/l          I          .
+.82-1 1,2,4-Trichlorobcnzene BRL 1.0 pg/I 1
-) 96-18-4      1,2,3-Trichloropropane          BRL                   1.0 pg/Il         I          ...                           .
+-55-6 I,1,1-Trichloroethane BRL 1.0 pg/I 1
-.63-6     1,2,4-Trimethylbenzene           BRL                   1.0 pg/I          1          .
+-00-S 1, 1,2-Trichloroethane BRL 1.0 pg/I I
--67.8   1,3,5-Trimethylbenzene           BRL                   1.0 pg/I          I          ...                           .       .
+-01-6 Trichloroethene BRL 1.0 pg/l I
--01-4     Vinyl chloride                   BRL                   1.0 pg/I          I          .
+-69-4 Trichlorofluoromethane (Freon BRL 1.0 pg/l I
--20-7  mp-Xylene                        BRIL                 2.0  pg/I          I          ...                           .       .
+) 96-18-4 1,2,3-Trichloropropane BRL 1.0 pg/Il I
--47-6     o-Xylene                         BRL                   1.0 pg/l    I     1.                               .      ..       .
+.63-6 1,2,4-Trimethylbenzene BRL 1.0 pg/I 1
+-67.8 1,3,5-Trimethylbenzene BRL 1.0 pg/I I
+-01-4 Vinyl chloride BRL 1.0 pg/I I
+-20-7 mp-Xylene BRIL 2.0 pg/I I
+-47-6 o-Xylene BRL 1.0 pg/l I
+: 1.
 Surrogate recoveries:
--00-4    4-Bromofluorobenzene              102                 70-130 %                     ...                            .        .
+-00-4 4-Bromofluorobenzene 102 70-130 %
--26-S Toluene-d8                        96.8                 70-130 %                      ...                           .        .
+-26-S Toluene-d8 96.8 70-130 %
--07-0 1,2-Dlchloroethane-d4             109                 70-130 %                      ...                            .       .
+-07-0 1,2-Dlchloroethane-d4 109 70-130 %
--53-7 Dibromofluoromethane               103                 70-130 %                      ...                            .        .
+-53-7 Dibromofluoromethane 103 70-130 %
-This laboratoryreport is not valid without an authorizedsignatureon the cover page.
+This laboratory report is not valid without an authorized signature on the cover page.
-* Reportable Detection Limit       BRL - Below Reporting Limit                         Page 9 of 31
+* Reportable Detection Limit BRL - Below Reporting Limit Page 9 of 31
-Sample Identification                                                               Matrix         Collection Date/Time         Received Client Project #
+Sample Identification MW-5 SA35951-05 Client Project #
-MW-5                                                        04-201215           Ground Water         17-Oct-05 13:52           18-Oct-05 SA35951-05 CASNo. Analyte(s)                             Result             *RDL/Units      Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile OrganicCompounds by SW846 8260B                      Prepared by method SW846 5030 Water MS I sw846 8260B 24-Oct-OS 25-Oct-O5 5101451 67-64-1      Acetone                           BRL               20.0 pg/I                                                           KS Acrylonitrile                     BRL                 1.0 pgI                1                 0 107.13-1 71.43-2      Benzene                           BRL                 1.0 Pg/I               1
+-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 13:52 Received 18-Oct-05 CASNo. Analyte(s)
-* 108-86-1     Bromobenzene                      BRL                 1.0 pg/I j    0            0 74-97-S      Bromochloromethane                BRL                 1.0 Pg/I 75-27-4      Bromodichloromethane              BRL                 1.0 Pg/I               1                 0 75-25-2      Bromoform                         BRL                 1.0 pg/I 74-83-9      Bromomethane                      BRL                 2.0 pgA                1    0 78-93-3      2-Butanone (MEK)                  BRL                10.0 Pg/I 104-51-8    n-Butylbenzene                    BRL                 1.0 pg/I 135-98-8    sec-Butylbenzene                  BRL                 1.0 Pg/I 98-06-6      tert-Butylbenzene                 BRL                 1.0 pg/I 7S-15-0      Carbon disulfide                  BRL                 5.0 pg/I S6.23-S     Carbon tetrachloride              BRL                 1.0 pgA 101.90-7    Chlorobenzene                     BRL                 1.0 pg/
+Result
--00-3     Chloroethane                      BRL                 2.0 pg/
+*RDL/Units Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B 67-64-1 Acetone BRL 107.13-1 Acrylonitrile BRL 71.43-2 Benzene BRL 108-86-1 Bromobenzene BRL 74-97-S Bromochloromethane BRL 75-27-4 Bromodichloromethane BRL 75-25-2 Bromoform BRL 74-83-9 Bromomethane BRL 78-93-3 2-Butanone (MEK)
--66-3     Chloroform                        BRL                 1.0 pg/I                1                0*
+BRL 104-51-8 n-Butylbenzene BRL 135-98-8 sec-Butylbenzene BRL 98-06-6 tert-Butylbenzene BRL 7S-15-0 Carbon disulfide BRL S6.23-S Carbon tetrachloride BRL 101.90-7 Chlorobenzene BRL 75-00-3 Chloroethane BRL 67-66-3 Chloroform BRL 74-87.3 Chloromethane BRL 95-49-8 2-Chlorotoluene BRL 106-43-4 4-Chlorotoluene BRL 96-12-8 1,2-Dibromo-3-chloropropane BRL 124-48-1 Dibromochloromethane BRL 106-93-4 1,2-Dibromoethane (EDB)
--87.3     Chloromethane                     BRL                 2.0 pg/I                I                 0 95-49-8      2-Chlorotoluene                   BRL                 1.0 pg/I 4-Chlorotoluene                   BRL                                         1 106-43-4                                                          1.0 pg/I                                  -
+BRa 74-95-3 Dibromomethane BRL 95.50-1 1,2-Dichlorobenzcne BRL 541-73-1 1,3-Dichlorobenzcne BRL I0646-7 1,4-Dichlorobenzene BR.
--12-8       1,2-Dibromo-3-chloropropane      BRL                 2.0 pg/
+-71-8 Dichlorodifluoromethane BRL Prepared by method 20.0 pg/I 1.0 pgI 1.0 Pg/I 1.0 pg/I 1.0 Pg/I 1.0 Pg/I 1.0 pg/I 2.0 pgA 10.0 Pg/I 1.0 pg/I 1.0 Pg/I 1.0 pg/I 5.0 pg/I 1.0 pgA 1.0 pg/
--48-1    Dibromochloromethane              BRL                 1.0 pg/I 106-93-4     1,2-Dibromoethane (EDB)          BRa                 1.0 pg/I 74-95-3     Dibromomethane                    BRL                 1.0 pg/l 95.50-1      1,2-Dichlorobenzcne              BRL                  1.0 pg/l 541-73-1     1,3-Dichlorobenzcne              BRL I0646-7      1,4-Dichlorobenzene              BR.                 2.0 pg/I 75-71-8     Dichlorodifluoromethane           BRL                 2.0 1.0 pg/I Pg/I (Freonl2) 75-34-3      1,1-Dichloroethane               BRL 107-06-2    1,2-Dichloroethane               BRa                      pg/I 1.0 Pg/I 75-35-4       ,1-Dichloroethene               BaL                  1.0 Pg/
+.0 pg/
--59-2     cis- 1,2-Dichloroethene          BRL                  1.0 pg/I 156-60-5     trans-l,2-Dichloroethene         BRL                  1.0 Pg/I 78-87-5      1,2-Dichloropropane              BRL 1.0 pg/I 142-28-9     1,3-Dichloropropane              BRL 594-20-7     2,2-Dichloropropane               BRL                                              I 1.0 pg/I 563-58-6     1,1 -Dichloropropene              BR.
+.0 pg/I 2.0 pg/I 1.0 pg/I 1.0 pg/I 2.0 pg/
-.0 pg/I 10061-01-5  cis-l,3-Dichloropropene           BaL 1.0 pg/I 10061-02-6  trans-I,3-Dichloropropene         BRL 100-41-4    Ethylbenzene                      BRL 1.0 tg/I 87-68-3     Hexachlorobutadiene               BRL                                                            N 591-78-6    2-Hexanone (MBK)                  Ba, 98-82-8      Isopropylbenzene                  BRL 1.0 pg/l 99-87-6      4-Isopropyltoluene                BRa 1634-04-4   Methyl tert-butyl ether           BRL                 1.0 pg/I This laboratoryreportis not valid without an authorizedsignatureon the coverpage.
+.0 pg/I 1.0 pg/I 1.0 pg/l 1.0 pg/l 2.0 pg/I 1.0 Pg/I 2.0 pg/I 1.0 pg/I 1.0 Pg/I 1.0 Pg/
-* Reportable Detection Limit      BRL = Below Reporting Limit                        Page 10 of 31
+.0 pg/I 1.0 Pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 tg/I 1.0 pg/l 1.0 pg/I SW846 5030 Water MS I sw846 8260B 24-Oct-OS 1
+1
+j 0
+1
+1
+1
+*
+I 0
+25-Oct-O5 5101451 KS 75-34-3 107-06-2 75-35-4 156-59-2 156-60-5 78-87-5 142-28-9 594-20-7 563-58-6 10061-01-5 10061-02-6 100-41-4 87-68-3 591-78-6 98-82-8 99-87-6 1634-04-4 (Freonl2) 1,1-Dichloroethane 1,2-Dichloroethane
+,1-Dichloroethene cis-1,2-Dichloroethene trans-l,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1 -Dichloropropene cis-l,3-Dichloropropene trans-I,3-Dichloropropene Ethylbenzene Hexachlorobutadiene 2-Hexanone (MBK)
+Isopropylbenzene 4-Isopropyltoluene Methyl tert-butyl ether BRL BRa BaL BRL BRL BRL BRL BRL BR.
+BaL BRL BRL BRL Ba, BRL BRa BRL I
+N This laboratory report is not valid without an authorized signature on the cover page.
+* Reportable Detection Limit BRL = Below Reporting Limit Page 10 of 31
-Sample Identification Client Project #           Matrix          Collection Date/Time         Received MW-5 04-201215           Ground Water          17-Oct-05 13:52            18-Oct-05 SA35951-05 CASNo. Analyte(s)                            Result             *RDL/Units       Dilution MethodRef. PreparedAnalyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B                    Prepared by method SW846 503 0 Water MS 108-10-1    4-Methyl-2-pentanone (MIBK) BRL                      10.0 jg/I          1     SW846 8260B 24-Oct-05 25-Oct-)5 5101451    KS 75-09-2     Methylene chloride               BRL                 10.0 pg/I           1         ...
+Sample Identification MW-5 SA35951-05 Client Project #
--20-3     Naphthalene                      BRL                  1.0 pg/Il         1          ..                     .      .
+-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 13:52 Received 18-Oct-05 CASNo. Analyte(s)
--65-1    n-Propylbenzene                  BRL                  1.0 pg/l           I 100o42.5    Styrene                          BRL                  1.0 pg/l           1         ..                     .      .        .
+Result
--20-6    1,1,1,2-Tetrachloroethane        BRL                  1.0 pg/I                     ..                     .      .        .
+*RDL/Units Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B Prepared by method SW846 503 0 Water MS 108-10-1 4-Methyl-2-pentanone (MIBK) BRL 10.0 jg/I 1
--34-5     1,1,2,2-Tetrachloroethane        BRL                  1.0  pg/I          I         ...
+SW846 8260B 24-Oct-05 25-Oct-)5 5101451 KS 75-09-2 Methylene chloride BRL 10.0 pg/I 1
--18-4    Tetrachloroethene                2.1                  1.0  pg/I          1         ...                            .       .
+-20-3 Naphthalene BRL 1.0 pg/Il 1
--88-3    Toluene                          BRL                  1.0  pg/Il         I         ..                     .       .       .
+-65-1 n-Propylbenzene BRL 1.0 pg/l I
--61-6     1,2,3-Trichlorobenzene           BRL                  1.0  pg/I          I         ...
+o42.5 Styrene BRL 1.0 pg/l 1
--82-1    1,2,4-Trichlorobenzene           BRL                  1.0  pg/I          I         ..                      .      .       .
+-20-6 1,1,1,2-Tetrachloroethane BRL 1.0 pg/I 79-34-5 1,1,2,2-Tetrachloroethane BRL 1.0 pg/I I
--55-6     1,1,1-Trichloroethane            BRL                  1.0  pg/I          1         ...
+-18-4 Tetrachloroethene 2.1 1.0 pg/I 1
--00-S     1, 1,2-Trichloroethane           BRL                  1.0  pg/Il         1         ..
+-88-3 Toluene BRL 1.0 pg/Il I
--01.6     Trichloroethene                  BRIL                  1.0 pg/Il         I         ..
+-61-6 1,2,3-Trichlorobenzene BRL 1.0 pg/I I
--694      Trichlorofluoromethane (Freon BRL                     1.0 pg/Il          1         ..                      .      .
+-82-1 1,2,4-Trichlorobenzene BRL 1.0 pg/I I
-) 96-184      1,2,3-Trichloropropane           BRL                   1.0 pg/I                     ...
+-55-6 1,1,1-Trichloroethane BRL 1.0 pg/I 1
--63-6     1,2,4-Trimethylbenzene           BRL                   1.0 pg/I                     ..                     .      .        .
+-00-S 1, 1,2-Trichloroethane BRL 1.0 pg/Il 1
--67-8   1,3,5-Trimethylbenzene           BRL                  1.0  pg/I                     ..                     .      .        .
+-01.6 Trichloroethene BRIL 1.0 pg/Il I
--014      Vinyl chloride                   BRL                  1.0  pg/Il         I..                               .
+-694 Trichlorofluoromethane (Freon BRL 1.0 pg/Il 1
--20-7  m,p-Xylene                       BRL                  2.0  pg/Il                    ..                     .       .
+) 96-184 1,2,3-Trichloropropane BRL 1.0 pg/I 95-63-6 1,2,4-Trimethylbenzene BRL 1.0 pg/I 108-67-8 1,3,5-Trimethylbenzene BRL 1.0 pg/I 75-014 Vinyl chloride BRL 1.0 pg/Il I..
--6      o-Xylene                         BRL                  1.0  pg/l                     ..           N         N.
+-20-7 m,p-Xylene BRL 2.0 pg/Il 9547-6 o-Xylene BRL 1.0 pg/l N
-Surrogaterecoveries:
+N.
--004     4-Bromofluorobenzene              102                 70-130 %                      ..                      .      .       .
+Surrogate recoveries:
--26-5 Toluene-d8                         97.4                 70-130 %                      .N                     N       .       .
+-004 4-Bromofluorobenzene 102 70-130 %
--07-0 1.2-Dichloroethane-d4             109                 70-130 %                      ..                      .      .        .
+-26-5 Toluene-d8 97.4 70-130 %
--53-7  Dibromofluoromethane              103                 70-130 %
+.N N
-This laboratoryreport is not valid Without an authorizedsignature on the coverpage.
+-07-0 1.2-Dichloroethane-d4 109 70-130 %
-* Reportable Detection Limit       BRL - Below Reporting Limit                        Page I11of 31
+-53-7 Dibromofluoromethane 103 70-130 %
+This laboratory report is not valid Without an authorized signature on the cover page.
+* Reportable Detection Limit BRL - Below Reporting Limit Page I11 of 31
-Sample Identification                                    Client Proiect #                           Collection Date/Time           Received Matrix MW-6                                                         04-201215            Ground Water         17-Oct-05 14:09            18-Oct-05 SA35951-06 CASNo. Analyte(s)                             Result              *RDLIUnits      Dilution MethodRef. PreparedAnalyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B                     Prepared by method SW846 5030 Water MS Acetone                          BRL                 20.0 pg/l           1     SW846 8260B 24-Oct-O5  25-Oct-05 5101451   KS 67-64-1 107.13.1     Acrylonitrile                    BRL                   1.0 Pg/           1          N           N 7143-2       Benzene                          BRL                   1.0 pg/I 1081-6-1     Bromobenzene                     BRL                   1.0 Pg/I Bromochloromethane               BRL                                     I          N           N 74.97-5                                                             1.0 pg/I 75.27-4      Bromodichloromethane             BRL                   1.0 Pg/I 75-25.2      Bromoform                        BRL                   1.0 Pg/i 74-83-9      Bromomethane                     BRL                   2.0 pg/I          1          N           N 78-93.3      2-Butanone (MEK)                 BRL                  10.0 pg/I 104-51-8    n-Butylbenzene                   BRL                   1.0 pg/I 135-98.8    sec-Butylbenzene                 BRL                   1.0 Pg/i           1         N           N 93-06-6      tert-Butylbenzene                BRL                    1.0 Pg/I 75-15-0      Carbon disulfide                  BRL                  5.0 pg/I 56.23-5     Carbon tetrachloride              BRL                   1.0 pg/I 108-90.7    Chlorobenzene                     BRL                   1.0 pg/I 75-00-3     Chloroethane                      BRL                  2.0 pg/I I         N           N 67.66-3     Chloroform                        BRL                   1.0 pg/I 74-87.3     Chloromethane                     BRL                  2.0 pg/I            1         N           N 9549-8      2-Chlorotoluene                   BRL                   1.0 pg/I 106-434     4-Chlorotoluene                   BRL                   1.0 pg/I 1         N            N 96-12.8      1,2-Dibromo-3-chloropropane      BRL                  2.0 pg/I BRL                                      1         N           N 124-48.1    Dibromochloromethane                                    1.0 pg/I 106-93-4     1,2-Dibromoethane (EDB)          BRL                   1.0 pg/I           1         N            N 74-95-3     Dibromomethane                    BRL                   1.0 pg/I 95-50.1      1,2-Dichlorobenzene              BRL                   1.0 pg/I           I         N            N 541-73.1     1,3-Dichlorobenzene              BRL                   1.0 pg/I 10646.7     1,4-Dichlorobenzene              BRL                   1.0 pg/I 75.7-18      Dichlorodifluoromethane          BRL                   2.0 pg/I (Freonl2) 75-34-3      Il-Dichloroethane                BRL                    1.0 pg/i 107-06-2    1,2-Dichloroethane               BRL                    1.0 pg/I 75-35-4     Il-Dichloroethene                BRL                    1.0 pg/I 156-59-2    cis-l ,2-Dichloroethene          BRL                    1.0 pg/i 156-60-5    trans- 1,2-Dichloroethene        BRL                    1.0 pg/I 758-87.5     1,2-Dichloropropane             BRL                    1.0 pg/I 142-28.9     1,3-Dichloropropane             BRL                    1.0 pg/I 594-20-7    2,2-Dichloropropane              BRL                    1.0 pg/I 563-58.6     II-Dichloropropene              BIL                    1.0 pg/i BRL 10061-01-5  cis-1,3-Dichloropropene                                 1.0 pg/I 10061-02-6  trans-1,3-Dichloropropene        BRa                    1.0 pg/I 10041-4     Ethylbenzene                     BRL                    1.0 pg/I 87-6-.3     Hexachlorobutadiene               B RL                  1.0 pg/I 591-78-6     2-Hexanone (MBK)                 BRL                 10.0 pg/I 98-82.8      Isopropylbenzene                 BRL                   1.0 pg/I 99-87.6      4-Isopropyltoluene               BRL                   1.0 pg/I 1634-044    Methyl tert-butyl ether          BRL,                  1.0 pg/I This laboratoryreport is not valid without an authorizedsignatureon the cover page.
+Sample Identification MW-6 SA35951-06 Client Proiect #
-* Reportable Detection Limit        BIL = Below Reporting Limit                         Page 12 of 31
+-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 14:09 Received 18-Oct-05 CASNo. Analyte(s)
+Result
+*RDLIUnits Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B 67-64-1 Acetone BRL 107.13.1 Acrylonitrile BRL 7143-2 Benzene BRL 1081-6-1 Bromobenzene BRL 74.97-5 Bromochloromethane BRL 75.27-4 Bromodichloromethane BRL 75-25.2 Bromoform BRL 74-83-9 Bromomethane BRL 78-93.3 2-Butanone (MEK)
+BRL 104-51-8 n-Butylbenzene BRL 135-98.8 sec-Butylbenzene BRL 93-06-6 tert-Butylbenzene BRL 75-15-0 Carbon disulfide BRL 56.23-5 Carbon tetrachloride BRL 108-90.7 Chlorobenzene BRL 75-00-3 Chloroethane BRL 67.66-3 Chloroform BRL 74-87.3 Chloromethane BRL 9549-8 2-Chlorotoluene BRL 106-434 4-Chlorotoluene BRL 96-12.8 1,2-Dibromo-3-chloropropane BRL 124-48.1 Dibromochloromethane BRL 106-93-4 1,2-Dibromoethane (EDB)
+BRL 74-95-3 Dibromomethane BRL 95-50.1 1,2-Dichlorobenzene BRL 541-73.1 1,3-Dichlorobenzene BRL 10646.7 1,4-Dichlorobenzene BRL 75.7-18 Dichlorodifluoromethane BRL Prepared by method 20.0 pg/l 1.0 Pg/
+.0 pg/I 1.0 Pg/I 1.0 pg/I 1.0 Pg/I 1.0 Pg/i 2.0 pg/I 10.0 pg/I 1.0 pg/I 1.0 Pg/i 1.0 Pg/I 5.0 pg/I 1.0 pg/I 1.0 pg/I 2.0 pg/I 1.0 pg/I 2.0 pg/I 1.0 pg/I 1.0 pg/I 2.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 2.0 pg/I 1.0 pg/i 1.0 pg/I 1.0 pg/I 1.0 pg/i 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/i 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 10.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I SW846 5030 Water MS 1
+SW846 8260B 24-Oct-O5 1
+N N
+I N
+N 1
+N N
+N
+N I
+N N
+N
+N 1
+N N
+N
+N 1
+N N
+I N
+N 25-Oct-05 5101451 KS 75-34-3 107-06-2 75-35-4 156-59-2 156-60-5 758-87.5 142-28.9 594-20-7 563-58.6 10061-01-5 10061-02-6 10041-4 87-6-.3 591-78-6 98-82.8 99-87.6 1634-044 (Freonl2)
+Il-Dichloroethane 1,2-Dichloroethane Il-Dichloroethene cis-l,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane II-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene 2-Hexanone (MBK)
+Isopropylbenzene 4-Isopropyltoluene Methyl tert-butyl ether BRL BRL BRL BRL BRL BRL BRL BRL BIL BRL BRa BRL B RL BRL BRL BRL
+: BRL, This laboratory report is not valid without an authorized signature on the cover page.
+* Reportable Detection Limit BIL = Below Reporting Limit Page 12 of 31
-Sample Identification Client Project 9          Matrix          Collection Date/Time        Received MW-6 SA35951-06 04-201215            Ground Water         17-Oct-05 14:09           18-Oct-05 CASNo. Analyte(s)                            Result             *RDL/Units      Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B                   Prepared by method SW846 5030 Water MS 108-10-1    4-Methyl-2-pentanone (MIBK) BRL                      10.0 pg/l         1     SW846 8260B 24-Oct-05 25-Oct-05 5101451    KS 75-09-2     Methylene chloride               BRL                 10.0 Pg/I         1          .
+Sample Identification MW-6 SA35951-06 Client Project 9 04-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 14:09 Received 18-Oct-05 CASNo. Analyte(s)
-.20-3     Naphthalene                      9.1                  1.0 Pg/I         1          ...                           .        .
+Result
--65-1    n-Propylbenzene                  BRL                  1.0 Pg/I         1 100-42-S    Styrene                          BRL                  1.0  Pg/I        1          ...                           .         .
+*RDL/Units Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B Prepared by method SW846 5030 Water MS 108-10-1 4-Methyl-2-pentanone (MIBK) BRL 10.0 pg/l 1
--20-6    1,1,1,2-Tetrachloroethane        BRL                  1.0 pgoI                    ..                     .      .         .
+SW846 8260B 24-Oct-05 25-Oct-05 5101451 KS 75-09-2 Methylene chloride BRL 10.0 Pg/I 1
--34-5     1,1,2,2-Tetrachloroethane        BRL                  1.0 pg/I         1          ...                           .         .
+.20-3 Naphthalene 9.1 1.0 Pg/I 1
-.18.4    Tetrachloroethene                BRL                  1.0 ag/          1          ...                           .         .
+-65-1 n-Propylbenzene BRL 1.0 Pg/I 1
-.88-3    Toluene                           BRL                 1.0 Pg/]    I     1..                                     .         .
+-42-S Styrene BRL 1.0 Pg/I 1
--61-6     1,2,3-Trichlorobenzene           BRL                  1.0 pg/I         !          ..                     .      .         .
+-20-6 1,1,1,2-Tetrachloroethane BRL 1.0 pgoI 79-34-5 1,1,2,2-Tetrachloroethane BRL 1.0 pg/I 1
--82-1    1,2,4-Trichlorobenzene           BRL                  1.0 Pg/I         1...                                     U         .
+.18.4 Tetrachloroethene BRL 1.0 ag/
-.55-6     1,1,1-Trichloroethane            BRL                  1.0 pg/I         1          ...                           .
+108.88-3 Toluene BRL 1.0 Pg/]
-.00-5     1,1,2-Trichloroethane            BRL                  1.0 pg/I         1U..                                     U         .
+I 1..
--01.6     Trichloroethene                   BRL                 1.0 Pg/l         I                        U..             U         .
+-61-6 1,2,3-Trichlorobenzene BRL 1.0 pg/I 120-82-1 1,2,4-Trichlorobenzene BRL 1.0 Pg/I 1...
--69-4     Trichlorofluoromethane (Freon BRL                     1.0 Pgo           I         ..                      U     U         .
+U 71.55-6 1,1,1-Trichloroethane BRL 1.0 pg/I 1
-) 96.18.4     1,2,3-Trichloropropane           BRL                  1.0 pg/I          1U..                                     .         .
+.00-5 1,1,2-Trichloroethane BRL 1.0 pg/I 1U..
--63.6     1,2,4-Trimethylbenzene           3.3                  1.0 pg/I          1          ...                           .         .
+U 79-01.6 Trichloroethene BRL 1.0 Pg/l I
-.67.8    1,3,5-Trimethylbenzene            1.6                 1.0 Pg/           1                       U..              .         .
+U..
--01-4     Vinyl chloride                    BRL                 1.0 pg/I          !         ..                      .      .         .
+U 75-69-4 Trichlorofluoromethane (Freon BRL 1.0 Pgo I
--20-7  m,p-Xylene                        BRI,                2.0/pg/I          1                       U..              .         .
+U U
--47.6     o-Xylene                          BRL                  1.0 pg/I         !          ...                           .
+) 96.18.4 1,2,3-Trichloropropane BRL 1.0 pg/I 1U..
-Surrogate recoveries:
+-63.6 1,2,4-Trimethylbenzene 3.3 1.0 pg/I 1
--00.4    4-Bromofluorobenzene              105                 70-130 %/                    ..                     .      .         .
+.67.8 1,3,5-Trimethylbenzene 1.6 1.0 Pg/
--26-5   Toluene-d8                        98.0                70-130 %                     ..                     .      .         .
+U..
-.07.0 1,2-Dichloroethane-d4             109                 70-130 %                     ..                     .      .         .
+-01-4 Vinyl chloride BRL 1.0 pg/I 1330-20-7 m,p-Xylene
--53-7  Dibromofluoromethane              104                 70-130 %                                  U.        U      U          .
+: BRI, 2.0/pg/I 1
-This laboratoryreportis not valid without an authorizedsignatureon the coverpage.
+U..
-* Reportable Detection Limit      BRL = Below Reporting Limit                        Page 13 of 31
+-47.6 o-Xylene BRL 1.0 pg/I Surrogate recoveries:
+-00.4 4-Bromofluorobenzene 105 70-130 %/
+-26-5 Toluene-d8 98.0 70-130 %
+.07.0 1,2-Dichloroethane-d4 109 70-130 %
+-53-7 Dibromofluoromethane 104 70-130 %
+U.
+U U
+This laboratory report is not valid without an authorized signature on the cover page.
+* Reportable Detection Limit BRL = Below Reporting Limit Page 13 of 31
-Sample Identification                                     Client Project #           Matrix            Collection Date/Time          Received MW-7                                                         04-201215           Ground Water            17-Oct-05 14:05            18-Oct-05 SA35951-07 CASNo. Analyte(s)                             Result             *RDLIUnlts       Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile OrganicCompounds by SW846 8260B                      Prepared by method SW846 5030 Water MS 1    SW846 8260B 24-Oct-OS 25-Oct-05 5101451       KS 67-64-1       Acetone                          BRL                20.0 pg/I 107.13-1      Acrylonitrile                    BRL                  1.0 Pg/I          I         *               -        N      N 71-43-2       Benzene                          BRL                     .OPg/I         I         N                N       N      N 108-46-1      Bromobenzene                     BRL                  1.0 Pg/I           l         N               N       N      N 74-97.s       Bromochloromethane               BRL                  1.o pg/
+Sample Identification MW-7 SA35951-07 Client Project #
--27-4       Bromodichloromethane             BRL                  1.0 pg/I 1         N                N      N      N 75.25.2       Bromoform                        BRL                   1.0 Pg/I 74-83.9       Bromomethane                     BRL                  2.0 pg/I 7"-93.3       2-Butanone (MEK)                 BRL                 10.0 pg/I 104-SI-8     n-Butylbenzene                   BRL                   1.0 pg/I           1                         a      a       N 135.98-8     sec-Butylbenzene                 BRa                   1.0 pg/I 9.-06-6       tert-Butylbenzene                BRL                   1.0 pg/I 75.15-0      Carbon disulfide                 BRL                   5.0 Pg/I           1         N               N       N      N 56.23-S      Carbon tetrachloride             BRL                   1.0 pg/I           3         N               N       N      N 105-90-7     Chlorobenzene                    BRL                   1.0 pg/i           1         a               a       a      a 75-00.3      Chloroethane                     BRa                   2.0 pg/I            I                        N       N      N 67.66-3      Chloroform                        BRL                  1.0 Pg/I 74.87.3      Chloromethane                     BRL                  2.0 pg/I 95-49-S      2-Chlorotoluene                   BRa                  1.0 pg/I 106-434      4-Chlorotoluene                   BRL                  1.0 pg/I 96-12-8       1,2-Dibromo-3-chloropropane      BRL                  2.0 pg/I            1        N                N*     N       N 124.48-1     Dibromochloromethane              BRL                   1.0 pg/I 106-934       1,2-Dibromoethane (EDB)          BRL                   1.0 pg/I 74-95-3       Dibromomethane                   BaL.                  1.0 pg/I           1         N                Nt     N      N 95.50-I       1,2-Dichlorobenzene              BRL                   l.O pg/I 541.73-1      1,3-Dichlorobenzene              BRL                   1.0 pg/I           I                          N      N       N 10646-7      1,4-Dichlorobenzene              BRL                    1.0 pg/i 75-71-S      Dichlorodifluoromethane          BRL                   2.0 Pg/I (Freon 12) 75-34-3      l,l-Dichloroethane               BRa                    1.0 pg/l 107-06-2     1,2-Dichloroethane               BRL                    1.0 pg/
+-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 14:05 Received 18-Oct-05 CASNo. Analyte(s)
--35-4       1,1-Dichloroethene              BRL                    1.0 pg/I I
+Result
--59-2     cis- 1,2-Dichloroethene          BRL                    1.0 pg/I 156-60-5     trans-1,2.Dichloroethene         BRa                    1.0 pg/Il 78-$7-5       1,2-Dichloropropane              BRL                   1.0 pg/I 142-28-9     1,3-Dichloropropane              BRL                   1.0 pg/I 594-20-7     2,2-Dichloropropane               BRL                    1.0 pg/I 563-58-6      I, 1-Dichloropropene             BRL                    1.0 Pg/I 10061-01-5   cis-1,3-Dichloropropene          BRL                    1.0 pg/I 10061-02-6   trans-I ,3-Dichloropropene       BRL                    1.0 pg/I                                                    I 0
+*RDLIUnlts Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B 67-64-1 Acetone BRL 107.13-1 Acrylonitrile BRL 71-43-2 Benzene BRL 108-46-1 Bromobenzene BRL 74-97.s Bromochloromethane BRL 75-27-4 Bromodichloromethane BRL 75.25.2 Bromoform BRL 74-83.9 Bromomethane BRL 7"-93.3 2-Butanone (MEK)
--414     Ethylbenzene                      BRL                    1.0 pg/I                                                     N 87-69-3      Hexachlorobutadiene              BRa                    1.0 pg/I N                       *g 591-78-6     2-Hexanone (MBK)                 BRa                 10.0 Pg/I 98-82-8      Isopropylbenzene                 BRL                    1.0 pg/I 99-87-6      4-Isopropyltoluene               BRL                    1.0 pg/I 1634-044     Methyl tert-butyl ether          BRL                    1.0 pg/I This laboratoryreportIs not valid without an authorizedsignatureon the cover page.
+BRL 104-SI-8 n-Butylbenzene BRL 135.98-8 sec-Butylbenzene BRa 9.-06-6 tert-Butylbenzene BRL 75.15-0 Carbon disulfide BRL 56.23-S Carbon tetrachloride BRL 105-90-7 Chlorobenzene BRL 75-00.3 Chloroethane BRa 67.66-3 Chloroform BRL 74.87.3 Chloromethane BRL 95-49-S 2-Chlorotoluene BRa 106-434 4-Chlorotoluene BRL 96-12-8 1,2-Dibromo-3-chloropropane BRL 124.48-1 Dibromochloromethane BRL 106-934 1,2-Dibromoethane (EDB)
-* Reportable Detection Limit      BRL - Below Reporting Limit                           Page 14 of 31
+BRL 74-95-3 Dibromomethane BaL.
+.50-I 1,2-Dichlorobenzene BRL 541.73-1 1,3-Dichlorobenzene BRL 10646-7 1,4-Dichlorobenzene BRL 75-71-S Dichlorodifluoromethane BRL Prepared by method 20.0 pg/I 1.0 Pg/I
+.O Pg/I 1.0 Pg/I 1.o pg/
+.0 pg/I 1.0 Pg/I 2.0 pg/I 10.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 5.0 Pg/I 1.0 pg/I 1.0 pg/i 2.0 pg/I 1.0 Pg/I 2.0 pg/I 1.0 pg/I 1.0 pg/I 2.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I l.O pg/I 1.0 pg/I 1.0 pg/i 2.0 Pg/I 1.0 pg/l 1.0 pg/
+.0 pg/I 1.0 pg/I 1.0 pg/Il 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 Pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 10.0 Pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I SW846 5030 Water MS 1
+SW846 8260B 24-Oct-OS 25-Oct-05 5101451 I
+N N
+I N
+N N
+N l
+N N
+N N
+N
+N N
+N 1
+a a
+N 1
+N N
+N N
+N
+N N
+N 1
+a a
+a a
+I N
+N N
+N
+N*
+N N
+N
+Nt N
+N I
+N N
+N KS 75-34-3 107-06-2 75-35-4 156-59-2 156-60-5 78-$7-5 142-28-9 594-20-7 563-58-6 10061-01-5 10061-02-6 100-414 87-69-3 591-78-6 98-82-8 99-87-6 1634-044 (Freon 12) l,l-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2.Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane I, 1-Dichloropropene cis-1,3-Dichloropropene trans-I,3-Dichloropropene Ethylbenzene Hexachlorobutadiene 2-Hexanone (MBK)
+Isopropylbenzene 4-Isopropyltoluene Methyl tert-butyl ether BRa BRL BRL BRL BRa BRL BRL BRL BRL BRL BRL BRL BRa BRa BRL BRL BRL I
+I N
+N
+*g This laboratory report Is not valid without an authorized signature on the cover page.
+* Reportable Detection Limit BRL - Below Reporting Limit Page 14 of 31
-Sample Identification Client Proiect #            Matrix         Collection Date/Time        Received MW-7 04-201215            Ground Water         17-Oct-05 14:05           18-Oct-05 SA35951-07 CASNo. Analyte(s)                            Result              *RDLUnnlts      Dilution Method Ref. PreparedAnalyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B                    Prepared by method SW846 5030 Water MS t0s9-o0-    4-Methyl-2-pentanone (MIBK) BRL                      10.0 pg/I           I    SWE46 8260B 24-Oct-05 25-Oct-05 5101451    KS 75-09.2     Methylene chloride               BRLL                10.0 pg/l           1         .
+Sample Identification MW-7 SA35951-07 Client Proiect #
--20-3     Naphthalene                      BRL                  1.0 pg/I           1         ..                     .       .       .
+-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 14:05 Received 18-Oct-05 CASNo. Analyte(s)
--65.1    n-Propylbenzene                  BRL                  1.0 pg/l           1                       "        N     "         "
+Result
--42-5    Styrene                          BRL                  1.0 pg/i           1         .
+*RDLUnnlts Dilution Method Ref. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B Prepared by method SW846 5030 Water MS t0s9-o0-4-Methyl-2-pentanone (MIBK) BRL 10.0 pg/I I
--20-6    1,1,1,2-Tetrachloroethane        BRL                  1.0 pg/I           1                                p..     .       .
+SWE46 8260B 24-Oct-05 25-Oct-05 5101451 KS 75-09.2 Methylene chloride BRLL 10.0 pg/l 1
-.34-S     1,1,2,2-Tetrachloroethane        BRL                  1.0  pg/I          I         ..                     .       .       .
+-20-3 Naphthalene BRL 1.0 pg/I 1
-.18-4    Tetrachloroethene                3.7                  1.0  pg/Il                                          p.p.            p 108-88-3    Toluene                           BRL                  1.0 pg/I                    .
+-65.1 n-Propylbenzene BRL 1.0 pg/l 1
--61.6     1,2,3-Trichlorobenzene            BRL                  1.0 pg/l          1         ..                      .      .        .
+N 100-42-5 Styrene BRL 1.0 pg/i 1
--82-1   1,2,4-Trichlorobenzene            BRL                  1.0 Pg/l          1         ...
+-20-6 1,1,1,2-Tetrachloroethane BRL 1.0 pg/I 1
-s.6     1,1,1-Trichloroethane             BRL                 1.0  pg/l          1         ..                      .      .        .
+p..
--00.5     1,1,2-Trichloroethane             BRL                  1.0 pg/i          I         ..                      N      .        .
+.34-S 1,1,2,2-Tetrachloroethane BRL 1.0 pg/I I
--01-6     Trichloroethene                   BRL                  1.0 pg/I          1         ..                     p       p        .
+.18-4 Tetrachloroethene 3.7 1.0 pg/Il p.p.
--69-4     Trichlorofluoromethane (Freon     BRL                  1.0 pg/l          I         ..                                      p 11) 96-18-4     1,2,3-Trichloropropane            BRL                  1.0 pg/l          1 95-63-6      1,2,4-Trimethylbenzene           BRL                  1.0 pg/I          1..                               .      .        .
+p 108-88-3 Toluene BRL 1.0 pg/I 87-61.6 1,2,3-Trichlorobenzene BRL 1.0 pg/l 1
-o67-8.    ,3,5-Trimethylbenzene           BRLL                1.0 pg/I           1         ..                      .      .        .
+-82-1 1,2,4-Trichlorobenzene BRL 1.0 Pg/l 1
--01-4     Vinyl chloride                    BRL                  1.0 pg/l          I         ..                      .      .
+s.6 1, 1, 1-Trichloroethane BRL 1.0 pg/l 1
--20-7  m,p-Xylene                        BRL                 2.0 pg/I           1 95.47-6     o-Xylene                          BRL                  1.0 pg/l          I         ..                      .      P        .
+-00.5 1, 1,2-Trichloroethane BRL 1.0 pg/i I
-Surrogate recoveries:
+N 79-01-6 Trichloroethene BRL 1.0 pg/I 1
--00-4    4-Bromofluorobenzene              105                 70-130 ?%1 2037-26-S Toluene-d8                          99.0                70-130 0%
+p p
--07-0 1.2-Dichloroethane-d4             110                 70-130 %                      ...
+-69-4 Trichlorofluoromethane (Freon BRL 1.0 pg/l I
-.53-7 Dibromofluoromethane               104                 70-130 %
+p 11) 96-18-4 1,2,3-Trichloropropane BRL 1.0 pg/l 1
-This laboratory reportIs not valid without an authorizedsignatureon the coverpage.
+-63-6 1,2,4-Trimethylbenzene BRL 1.0 pg/I 1..
-* Reportable Detection Limit       BI.L = Below Reporting Limit                       Page 15 of 31
+o67-8.
+,3,5-Trimethylbenzene BRLL 1.0 pg/I 1
+-01-4 Vinyl chloride BRL 1.0 pg/l I
+-20-7 m,p-Xylene BRL 2.0 pg/I 1
+.47-6 o-Xylene BRL 1.0 pg/l I
+P Surrogate recoveries:
+-00-4 4-Bromofluorobenzene 105 70-130 ?%1 2037-26-S Toluene-d8 99.0 70-130 0%
+-07-0 1.2-Dichloroethane-d4 110 70-130 %
+.53-7 Dibromofluoromethane 104 70-130 %
+This laboratory report Is not valid without an authorized signature on the cover page.
+* Reportable Detection Limit BI.L = Below Reporting Limit Page 15 of 31
-Sample Identification                                       Client Project .          Matrix          Collection Date/Time       Received MW-8                                                          04-201215            Ground Water         17-Oct-05 14:20          18-Oct-05 SA35951-08 CASINo. Analyte(s)                              Result             *RDJ./Units     Dilution MethodRef. PreparedAnalyzed Batch Analyst Flag Volatile Organic Compounds Volatile OrganicCompounds by SW846 8260B                       Prepared by method SW846 5030 Water MS 67-64-1       Acetone                            BRL                 100 pg/l         5     SW846 8260B 24-Oct-05 25-Oct-05 5101451   KS 107-13-1      Acrylonitrile                      BRL                  5.0 pg/l        5
+Sample Identification MW-8 SA35951-08 Client Project.
-* P 5           P
+-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 14:20 Received 18-Oct-05 CASINo. Analyte(s)
-* 71-43-2       Benzene                            BRLL                 5.0 Pg/I 108-86-1      Bromobenzcne                       BRLL                 5.0 pg/I        5           P
+Result
-* 74-97-5       Bromochloromethane                 BRL                  5.o.pg/         5           P            P 75-274        Bromodichloromethane               BRL                  5.0 pg/I 75-25-2       Bromoform                          BRL                  5.0 pg/I         5          P            P 5
+*RDJ./Units Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B 67-64-1 Acetone BRL 107-13-1 Acrylonitrile BRL 71-43-2 Benzene BRLL 108-86-1 Bromobenzcne BRLL 74-97-5 Bromochloromethane BRL 75-274 Bromodichloromethane BRL 75-25-2 Bromoform BRL 74-93-9 Bromomethane BRL 78-93.3 2-B utanoni (MEK)
-* P 74-93-9       Bromomethane                       BRL                 10.0 pg/I 5
+BRL 104-51-s n-Butylbenzene 8.7 135-9g-8 sec-Butylbenzene 9.8 98-06-6 tert-Butylbenzene BRL 75-So-0 Carbon disulfide BRL 56-23-5 Carbon tetrachloride BRL 108-90-7 Chlorobenzene BRLL 75-0o-3 Chloroethane BRL 67-66-3 Chloroform BRL 7447.3 Chloromethane BRLL 95-494 2-Chlorotoluene BRL 106434 4-Chlorotoluene BRL 96-12.-
--93.3      2-B utanoni (MEK)                  BRL                50.0 pg/l 5
+,2-Dibromo-3-chloropropane BRLL 12449-I Dibromochloromethane BRL 106-934 1,2-Dibromoethane (EDB)
--51-s     n-Butylbenzene                     8.7                  5.0 pg/l 5*
+BRL 74-95-3 Dibromomethane BRL 95-50.1 1,2-Dichlorobenzene BRL 541-73-1 1,3-Dichlorobenzene BRL 10646-7 1,4-Dichlorobenzene BRLL 75-71.8 Dichlorodifluoromethane BRL Prepared by method 100 pg/l 5.0 pg/l 5.0 Pg/I 5.0 pg/I 5.o.pg/
--9g-8     sec-Butylbenzene                   9.8                  5.0 pg/l         5          P            P 98-06-6      tert-Butylbenzene                  BRL                  5.0 pg/I         5          P            P 75-So-0      Carbon disulfide                   BRL                25.0 pg/I          5           P           P 56-23-5      Carbon    tetrachloride            BRL                  5.0 pg/l         5           P            P 108-90-7 Chlorobenzene                          BRLL                 5.0 pg/I         5
+.0 pg/I 5.0 pg/I 10.0 pg/I 50.0 pg/l 5.0 pg/l 5.0 pg/l 5.0 pg/I 25.0 pg/I 5.0 pg/l 5.0 pg/I 10.0 pg/I 5.0 pg/l 10.0 pg/I 5.0 pg/I 5.0 pg/i 10.0 pg/Il 5.0 pg/i 5.0 pg/l 5.0 pg/I 5.0 pg/i 5.0 pg/l 5.0 pg/I 10.0 pg/I 5.0 pg/Il 5.0 pg/I 5.0 pg/I 5.0 pgn 5.0 pg/I 5.0 pg/l 5.0 pg/I 5.0 tpg/
-* P 75-0o-3      Chloroethane                       BRL                 10.0 pg/I 67-66-3      Chloroform                         BRL                  5.0 pg/l 7447.3       Chloromethane                      BRLL                10.0 pg/I          5
+.0 pg/l 5.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 pgn 50.0 pg/I 5.0 Pg/
-* 95-494       2-Chlorotoluene                    BRL                  5.0 pg/I         5*
+.0 pg/I 5.0 pgf/
-      4-Chlorotoluene                    BRL                  5.0 pg/i         5            P           P I
+SW846 5030 Water MS 5
--12.-       1,2-Dibromo-3-chloropropane BRLL                      10.0 pg/Il 12449-I      Dibromochloromethane               BRL                  5.0 pg/i          5           P            P 5*
+SW846 8260B 24-Oct-05 5
--934      1,2-Dibromoethane (EDB)           BRL                  5.0 pg/l 74-95-3      Dibromomethane                     BRL                  5.0 pg/I 95-50.1       1,2-Dichlorobenzene               BRL                  5.0 pg/i          5PP 541-73-1      1,3-Dichlorobenzene               BRL                  5.0 pg/l          5PP                              W 10646-7      1,4-Dichlorobenzene                BRLL                5.0 pg/I          5                        P 75-71.8      Dichlorodifluoromethane            BRL                10.0 pg/I          5 (Freonl2) 75-34-3      1,1 -Dichloroethane                BRL                  5.0 pg/Il         5 107-06-2     1,2-Dichloroethane                 BRL                  5.0 pg/I          5 75-354       1,1-Dichloroethene                 BRL                  5.0 pg/I          5 156-59-2     cis-l ,2-Dichloroethene            BRL                  5.0 pgn           5 156-60-5     trans-1,2-Dichloroethene           BRIL                 5.0 pg/I          5 78-37-5       1,2-Dichloropropane               BRL                  5.0 pg/l          5                        tl 142-28-9      1,3-Dichloropropane               BRL                  5.0 pg/I          5                                                It It 594-20-7     2,2-Dichloropropane                BRL                  5.0 tpg/          5 563-58-6      I,1-Dichloropropene               BRL                  5.0 pg/l          5 tl 10061-01-5  cis- 1,3-Dichloropropene           BRL                  5.0 pg/I          5 10061-02-6  trans-I ,3-Dichloropropene         BRL                  5.0 pg/I          5 100414      Ethylbenzene                       14.2                 5.0 pg/I          5 97-68-3      Hexachlorobutadiene                BRL                  5.0 pgn           5 591-78-6      2-Hexanone (MBK)                  BRL                 50.0 pg/I          5 10.5                5.0 Pg/         .5 98-92-8       Isopropylbenzene 99-87-6       4-Isopropyltoluene                 11.0                5.0 pg/I          5 m
+P 5
--044     Methyl tert-butyl ether           BRL                  5.0 pgf/          5 This laboratoryreportis not valid without an authorizedsignatureon the cover page.
+P 5
-* Reportable Detection Limit      BRL = Below Reporting Limit                       Page 16 of 31
+P 5
+P P
+P
+P 5
+P 5
+5*5 P
+P 5
+P P
+P
+P 5
+P P
+P
+*
+5
+P P
+*
+P
+P 5PP 5PP 5
+P 5
+-Oct-05 5101451 KS I
+W 75-34-3 107-06-2 75-354 156-59-2 156-60-5 78-37-5 142-28-9 594-20-7 563-58-6 10061-01-5 10061-02-6 100414 97-68-3 591-78-6 98-92-8 99-87-6 1634-044 (Freonl2) 1,1 -Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-l,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane I, 1-Dichloropropene cis-1,3-Dichloropropene trans-I,3-Dichloropropene Ethylbenzene Hexachlorobutadiene 2-Hexanone (MBK)
+Isopropylbenzene 4-Isopropyltoluene Methyl tert-butyl ether BRL BRL BRL BRL BRIL BRL BRL BRL BRL BRL BRL 14.2 BRL BRL 10.5 11.0 BRL 5
+5
+5
+5
+5
+5
+5
+.5 5
+tl It It tl m
+This laboratory report is not valid without an authorized signature on the cover page.
+* Reportable Detection Limit BRL = Below Reporting Limit Page 16 of 31
-Sample Identification Client Project #           Matrix            Collection Date/Time        Received MW-8 04-201215            Ground Water           17-Oct-05 14:20           I -Oct-05 SA35951-08 CASNo. Analyte(s)                            Result             *RDL/Units       Dilution MethodRef. PreparedAnalyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B                    Prepared by method SW846 5030 Water MS 108-10-1    4-Methyl-2-pentanone (MIBK) BRL                      50.0 pg/l          S      SW846 8260B 24-Oct-05 25-Oct-05 5101451    KS 75-09.2     Methylene chloride               BRL                 50.0 pg/l          5           ...                           .        .
+Sample Identification MW-8 SA35951-08 Client Project #
-.20-3     Naphthalene                      250                  5.0 pg/i           5N...                                    .
+-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 14:20 Received I -Oct-05 CASNo. Analyte(s)
--65.1    n-Propylbenzene                  15.9                 5.0 pg/l           5          ...                           .        .
+Result
--42-5    Styrene                          BRL                  5.0 pg/l           5 .        ...                           N        .
+*RDL/Units Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B Prepared by method SW846 5030 Water MS 108-10-1 4-Methyl-2-pentanone (MIBK) BRL 50.0 pg/l S
--20-6    1,1,1,2-Tetrachloroethane        BRL                  5.0 Pg/I           5          ...                           .         .
+SW846 8260B 24-Oct-05 25-Oct-05 5101451 KS 75-09.2 Methylene chloride BRL 50.0 pg/l 5
--34-5     1,1,2,2-Tetrachloroethane        BRL                  5.0 Pg/I           5          ..                      N     N         .
+.20-3 Naphthalene 250 5.0 pg/i 5N...
-.18-4    Tetrachloroethene                BRL                  5.0 Pg/            5.
+-65.1 n-Propylbenzene 15.9 5.0 pg/l 5
--88-3    Toluene                          BRL                  5.0 pg/I           5N...                                    .         .
+-42-5 Styrene BRL 5.0 pg/l 5.
--61.6     1,2,3-Trichlorobenzene           BRL                  5.0 pg/i           5           N..                          .         .
+N 630-20-6 1,1,1,2-Tetrachloroethane BRL 5.0 Pg/I 5
-.82-1    1,2,4-Trichlorobenzene           BRL                  5.0 pg/l           5                         N..            N         .
+-34-5 1,1,2,2-Tetrachloroethane BRL 5.0 Pg/I 5
--55-6     1,1,1-Trichloroethane            BRL                  5.0 pg/I           5           ..                     N     .         .
+N N
--00-5     1,1.,2-Trichloroethane           BRL                  5.0 pg/l           5           ...                          .         .
+.18-4 Tetrachloroethene BRL 5.0 Pg/
--01-6     Trichloroethene                  BRL                  5.0 pg/I           5           ...                           .        .
+.
--69-4     Trichlorofluommethane (Freon BRL                      5.0 pg/I           5 11) 96-18-4     1,2,3-Trichloropropane           BRL                  5.0 pg/I           5           ...                           .        .
+-88-3 Toluene BRL 5.0 pg/I 5N...
--63-6     1,2,4-Trimethylbenzene           124                  5.0 Vg/I           5           ...                           .        .
+-61.6 1,2,3-Trichlorobenzene BRL 5.0 pg/i 5
--67-8    1,3,5-Trimethylbenzene           53.6                 5.0 pg/I           5           ...                           .        .
+N..
--01-4     Vinyl chloride                   BRL                  5.0 pg/I           5 1330-20-7   m,p-Xylene                       BRL                 10.0 Pg/I           5           ...                           .        .
+.82-1 1,2,4-Trichlorobenzene BRL 5.0 pg/l 5
--47-6   . o-Xylene                         BRL                  5.0 pg/l           5           ...                           .        .
+N..
-Surrogaterecoveries:
+N 71-55-6 1,1,1-Trichloroethane BRL 5.0 pg/I 5
--004     4-Bromofluorobenzene             104                  70-130 %                       N.                     .      .         .
+N 79-00-5 1, 1.,2-Trichloroethane BRL 5.0 pg/l 5
--26-5   Toluene-d8                       98.0                 70-130 %                       ...                           .         .
+-01-6 Trichloroethene BRL 5.0 pg/I 5
--07.0 1.2-Dichloroethane-d4             109                  70-130 %                        ...                           .        .
+-69-4 Trichlorofluommethane (Freon BRL 5.0 pg/I 5
--53.7   Dibromofluoromethane             105                  70-130%                         ..                     .      .        .
+) 96-18-4 1,2,3-Trichloropropane BRL 5.0 pg/I 5
-This laboratoryreport is not valid without an authorizedsignatureon the coverpage.
+-63-6 1,2,4-Trimethylbenzene 124 5.0 Vg/I 5
-* Reportable Detection Limit        BRL  =  Below Reporting Limit                       Page 17 of 31
+-67-8 1,3,5-Trimethylbenzene 53.6 5.0 pg/I 5
+-01-4 Vinyl chloride BRL 5.0 pg/I 5
+-20-7 m,p-Xylene BRL 10.0 Pg/I 5
+-47-6
+. o-Xylene BRL 5.0 pg/l 5
+Surrogate recoveries:
+-004 4-Bromofluorobenzene 104 70-130 %
+N.
+-26-5 Toluene-d8 98.0 70-130 %
+-07.0 1.2-Dichloroethane-d4 109 70-130 %
+-53.7 Dibromofluoromethane 105 70-130%
+This laboratory report is not valid without an authorized signature on the cover page.
+* Reportable Detection Limit BRL = Below Reporting Limit Page 17 of 31
-. -Sample Identification                                                                               Collection Date/Time           Received Client Proiect #           Matrix DUP                                                          04-201215            Ground Water         17-Oct-05 14:15             18-Oct-05 3A35951-09
+. -Sample Identification DUP 3A35951-09 Client Proiect #
-" "CASNo. Analyte(s)                             Result             *RDLJUnits       Dilution Method Ref. PreparedAnalyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B                     Prepared by method     SW84 6 5030 Water MS 67-64-1      Acetone                          BRL                  100 pg/I           S     SW846 8260B 24-Oct-OS 25-Oct-05 5101451    KS BRL                   5.0 pg/I          5                      a 107-13-1     Acrylonitrile 5
+-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 14:15 Received 18-Oct-05
--43.2      Benzene                          BRL                   5.0 pg/I 108-86-1     Bromobenzene                     BRL                   5.0 pg/I          5aa 74-97-5      Bromochloromethane               BRL                   5.0 Pg/           5aa 75-27-4      Bromodichloromethane             BRL                   5.0 pg/I          5                       fi 75-25-2      Bromoform                        BRL                   5.0 Pg/I          5                                a        a 74.83.9      Bromomethane                      BRL                10.0 Pg/I           5                       aa                a 78-93-3      2-Butanone (MEK)                  BRL                50.0 13g/I          5aaa 104-SI-8     n-Butylbenzene                    BRI                  5.0 pg/I           5aaa                                     a 135-98-8     sec-Butylbenzene                  BRL                  5.0 pg/I           5aaa                                     a 98-06-6      tert-Butylbenzene                 BRL                  5.0 pg/I           5aaa 75-15.0      Carbon disulfide                  BRL                25.0 pg/I            5aaa                                     a 56-23-5      Carbon tetrachloride              BRL                  5.0 pg/I           5                      aa                a 108-90-7    Chlorobenzene                     BRL                  5.0 pg/I           5aaa                                     a 75.00-3      Chloroethane                      BRL                 10.0 pg/I                 5fa 67-66.3      Chloroform                        BRL                  5.0 pg/I           5aaa                                     a 74-87.3     Chloromethane                     BRL                 10.0 pg/I           5aaa                                      a 95.49-. 2-Chlorotoluene                   BRI                   5.0 pg/I          5aaa                                      a 106-43-4    4-Chlorotoluene                   BRL                  5.0 pg/I           5aaa                                     a 96-12-8      1,2-Dibromo-3-chloropropane      BRIL                10.0 Pg/I           5          i 12448.1     Dibromochloromethane              BRIL                 5.0 pg/I           5aaa                                      a 106-93-4     1,2-Dibromoethane (EDB)          BRL                   5.0 pg/I          5aaa                                      a 74-95-3     Dibromomethane                    BRI                   5.0 pg/I          5aaa                                      a 95.50-1      1,2-Dichlorobenzene              BRL                   5.0 Pg/I          5aaa 541.73-1     1,3-Dichlorobenzene              BRL                   5.0 pg/I          5                       aa 10646.7      1,4-Dichlorobenzene              BRL                   5.0 p~g/I          5aa                              a       a 75-7.38      Dichlorodifluoromethane          BRL                  10.0 pg/I (Freonl2) 75-34-3      I,I-Dichloroethane               BRL                   5.0 pg/I tl 107-06-2    1,2-Dichloroethane                BRL                  5.0 pg/I 75.35-4     I,I-Dichloroethene                BRL                  5.0 pg/I 156-59-2    cis-1,2-Dichloroethene           BRL                   5.0 pg/I 156-60-5    trans- 1,2-Dichloroethene         BRL                  5.0 pg/I BRIL                 5,0 pg/I 78-87-5     1,2-Dichloropropane               BRL 142-28-9    1,3-Dichloropropane                                    5.0 pg/I BRa 594-20-7    2,2-Dichloropropane                                    5.0 pg/I 563-58-6     1,-Dichloropropene               BRLL                 5.0 pg/I 10061-01-5  cis- 1,3-Dichloropropene          BRLL                 5.0 pg/I 10061.02-6  trans- 1,3-Dichloropropene        BRL                  5.0 pg/I U
+" "CASNo. Analyte(s)
--4     Ethylbenzene                      11.4                 5.0 pg/I tl 87-65.3      Hexachlorobutadiene              BRI                  5.0 pg/I It 591-.8-6     2-Hexanone (MBK)                 BRL                 50.0 pg/I m
+Result
--82-8      Isopropylbenzene                 7.4                  5.0 pg/i N
+*RDLJUnits Dilution Method Ref. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B 67-64-1 Acetone BRL 107-13-1 Acrylonitrile BRL 71-43.2 Benzene BRL 108-86-1 Bromobenzene BRL 74-97-5 Bromochloromethane BRL 75-27-4 Bromodichloromethane BRL 75-25-2 Bromoform BRL 74.83.9 Bromomethane BRL 78-93-3 2-Butanone (MEK)
--87.6     4-Isopropyltoluene                5.5                  5.0 pg/I U
+BRL 104-SI-8 n-Butylbenzene BRI 135-98-8 sec-Butylbenzene BRL 98-06-6 tert-Butylbenzene BRL 75-15.0 Carbon disulfide BRL 56-23-5 Carbon tetrachloride BRL 108-90-7 Chlorobenzene BRL 75.00-3 Chloroethane BRL 67-66.3 Chloroform BRL 74-87.3 Chloromethane BRL 95.49-.
--04-4   Methyl tert-butyl ether          BRL.                  5.0 pg/I This laboratoryreport Is not valid without an authorizedsignature on the coverpage.
+-Chlorotoluene BRI 106-43-4 4-Chlorotoluene BRL 96-12-8 1,2-Dibromo-3-chloropropane BRIL 12448.1 Dibromochloromethane BRIL 106-93-4 1,2-Dibromoethane (EDB)
-* Reportable Detection Limit       BRI - Below Reporting Limit                         Page 18 of 31
+BRL 74-95-3 Dibromomethane BRI 95.50-1 1,2-Dichlorobenzene BRL 541.73-1 1,3-Dichlorobenzene BRL 10646.7 1,4-Dichlorobenzene BRL 75-7.38 Dichlorodifluoromethane BRL Prepared by method 100 pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 Pg/
+.0 pg/I 5.0 Pg/I 10.0 Pg/I 50.0 13g/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 25.0 pg/I 5.0 pg/I 5.0 pg/I 10.0 pg/I 5.0 pg/I 10.0 pg/I 5.0 pg/I 5.0 pg/I 10.0 Pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 Pg/I 5.0 pg/I 5.0 p~g/I 10.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 5,0 pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 5.0 pg/I 50.0 pg/I 5.0 pg/i 5.0 pg/I 5.0 pg/I SW84 6 503 0 Water MS S
+SW846 8260B 24-Oct-OS 25-Oct-05 5101451 5
+a 5
+aa 5aa 5
+fi 5
+a a
+aa a
+aaa 5aaa a
+aaa a
+aaa 5aaa a
+aa a
+aaa a
+fa 5aaa a
+aaa a
+aaa a
+aaa a
+i
+aaa a
+aaa a
+aaa a
+aaa 5
+aa 5aa a
+a KS 75-34-3 107-06-2 75.35-4 156-59-2 156-60-5 78-87-5 142-28-9 594-20-7 563-58-6 10061-01-5 10061.02-6 10041-4 87-65.3 591-.8-6 98-82-8 99-87.6 1634-04-4 (Freonl2)
+I,I-Dichloroethane 1,2-Dichloroethane I,I-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene 2-Hexanone (MBK)
+Isopropylbenzene 4-Isopropyltoluene Methyl tert-butyl ether BRL BRL BRL BRL BRL BRIL BRL BRa BRLL BRLL BRL 11.4 BRI BRL 7.4 5.5 BRL.
+tl U
+tl It m
+N U
+This laboratory report Is not valid without an authorized signature on the cover page.
+* Reportable Detection Limit BRI - Below Reporting Limit Page 18 of 31
-Sample Identification Client Project i#          Matrix          Collection Date/Time         Received DUP 04-201215            Ground Water         17-Oct-05 14:15            18-Oct-05 SA35951-09 CASNo. Analyte(s)                           Result              *RDL/Units      Dilution MethodRef. PreparedAnalyzed Batch Analyst Flag Volatile Organic Compounds Volatile Or-ganic Compounds by SW846 8260B                 Prepared by method SW846 5030 Water MS 108.10-1   4-Methyl-2-pentanone (MIBK) BRL                     50.0 pg/I          5     SW846 8260B 24-Oct-05 25-Oct-05 5101451    KS 75-09-2     Methylene chloride               BRL                50.0 pg/I          5          .
+Sample Identification DUP SA35951-09 Client Project i#
--20-3     Naphthalene                      154                 5.0 pg/I          5          ...
+-201215 Matrix Ground Water Collection Date/Time 17-Oct-05 14:15 Received 18-Oct-05 CASNo. Analyte(s)
--65-1    n-Propylbenzene                  7.0                 5.0 pg/1          5          ...
+Result
-.5     Styrene                         BRL                  5.0 pg/l          5          ...
+*RDL/Units Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Or-ganic Compounds by SW846 8260B Prepared by method SW846 5030 Water MS 108.10-1 4-Methyl-2-pentanone (MIBK) BRL 50.0 pg/I 5
--20-6    1,1,1,2-Tetrachloroethane        BRL                 5.0 pg/il         5          ...                           .
+SW846 8260B 24-Oct-05 25-Oct-05 5101451 KS 75-09-2 Methylene chloride BRL 50.0 pg/I 5
--34-5     1,1,2,2-Tetrachloroethane        BRL                 5.0 pg/l          5          ...
+-20-3 Naphthalene 154 5.0 pg/I 5
--184    Tetrachloroethene                BRL                 5.0 pg/I          5          ...
+-65-1 n-Propylbenzene 7.0 5.0 pg/1 5
--88-3   Toluene                          BRL                 5.0 pg/I          5          .
+.5 Styrene BRL 5.0 pg/l 5
--61-6     1,2,3-Trichlorobenzene           BRL                 5.0 pg/I           5 120-82-1   1,2,4-Trichlorobenzene           BRL                 5.0 pg/l          5          .
+-20-6 1,1,1,2-Tetrachloroethane BRL 5.0 pg/il 5
--55-6     1,1,1-Trichloroethane            BRL                 5.0 pg/I           5         .
+-34-5 1,1,2,2-Tetrachloroethane BRL 5.0 pg/l 5
--00-5     1,1,2-Trichloroethane            BRL                 5.0 pg/l           5         .
+-184 Tetrachloroethene BRL 5.0 pg/I 5
--01-6     Trichloroethene                  BRL                 5.0 pg/l           5         .
+-88-3 Toluene BRL 5.0 pg/I 5
--694      Trichlorofluoromethane (Freon BRL                    5.0 pg/l           5         .
+-61-6 1,2,3-Trichlorobenzene BRL 5.0 pg/I 5
-) 96-184      1,2,3-Trichloropropane           BRL                 5.0 pg/l           5         ...                            .       .
+-82-1 1,2,4-Trichlorobenzene BRL 5.0 pg/l 5
--63-6     1,2,4-Trimethylbenzene           61.7                5.0 pg/I           5         .
+-55-6 1,1,1-Trichloroethane BRL 5.0 pg/I 5
--67-8   1,3,5-Trimethylbenzene           39.5                5.0 pg/I           5         ...
+-00-5 1,1,2-Trichloroethane BRL 5.0 pg/l 5
--014      Vinyl chloride                   BRL                 5.0 pg/l           5 1330-20.7  m,p-Xylene                       BRL                10.0 pg/I           5                       "        p 9547-6      o-Xylene                         BRL                 5.0 pg/l           5         ...                            .       p Surrogaterecoveries:
+-01-6 Trichloroethene BRL 5.0 pg/l 5
--004     4-Bromofluorobenzene             102                 70-130 %                      ..                    p       p       .
+-694 Trichlorofluoromethane (Freon BRL 5.0 pg/l 5
--26-5 Toluene-d8                         98.8                70-130 %                      ...                           .       .
+) 96-184 1,2,3-Trichloropropane BRL 5.0 pg/l 5
--07-0 1,2-Dichloroethane-d4            101                 70-130 %                      ...                            .       .
+-63-6 1,2,4-Trimethylbenzene 61.7 5.0 pg/I 5
--53-7  Dibromofluoromethane             98.4                70-130 %                      ...                            .       .
+-67-8 1,3,5-Trimethylbenzene 39.5 5.0 pg/I 5
-This laboratoryreport Is not valid without an authorizedsignatureon the cover page.
+-014 Vinyl chloride BRL 5.0 pg/l 5
-* Reportable Detection Limit       BRL - Below Reporting Limit                        Page 19 of 31
+-20.7 m,p-Xylene BRL 10.0 pg/I 5
+p 9547-6 o-Xylene BRL 5.0 pg/l 5
+p Surrogate recoveries:
+-004 4-Bromofluorobenzene 102 70-130 %
+p p
+-26-5 Toluene-d8 98.8 70-130 %
+-07-0 1,2-Dichloroethane-d4 101 70-130 %
+-53-7 Dibromofluoromethane 98.4 70-130 %
+This laboratory report Is not valid without an authorized signature on the cover page.
+* Reportable Detection Limit BRL - Below Reporting Limit Page 19 of 31
-Sample Identification                                      Client Proiect #g          Matrix         Collection Date/Time          Received TRIP                                                          04-201215          Deionized Water       17-Oct-05 08:08            18-Oct-05 SA35951-10
+Sample Identification TRIP SA35951-10 Client Proiect #g 04-201215 Matrix Deionized Water Collection Date/Time 17-Oct-05 08:08 Received 18-Oct-05
-.. CAS No. Analyte(s)                             Result              *RDLJUnits      Dilution M'ethodRef. PreparedAnalyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B                      Prepared by method     SW846 5030 Water MS 1    SW846 8260B 25-Oct-05 25-Oct-05 5101534    KS 67-64-1       Acetone                          BRL                 20.0 pg/I 107-13-1      Acrylonitrile                    BRL                   1.o Pg/I          1                      p
+.. CAS No. Analyte(s)
-* VOCII 71-43-2       Benzene                           1.0                  1.0 Pgi 1
+Result
-* 108-96-1      Bromobenzene                     BRL                   1.0 pg/I 74-97-5       Bromochloromethane               BRL                   1.0 pg/I          I                       p.,
+*RDLJUnits Dilution M'ethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B 67-64-1 Acetone BRL 107-13-1 Acrylonitrile BRL 71-43-2 Benzene 1.0 108-96-1 Bromobenzene BRL 74-97-5 Bromochloromethane BRL 75.27-4 Bromodichloromethane BRL 75.25-2 Bromoform BRL 74-.3-9 Bromomethane BRL 78-93-3 2-Butanone (MEK) 12.1 104-51-8 n-Butylbenzene BRL 135-93-8 sec-Butylbenzene BRL 98-06-6 tert-Butylbenzene BRL 75.15-0 Carbon disulfide BRL 56-23-5 Carbon tetrachloride BRL 109-90-7 Chlorobenzene BRL 75-00-3 Chloroethane BRL 67-66-3 Chloroform BRL 74-87-3 Chloromethane 2.5 95-49-8 2-Chlorotoluene BRL 106-43-4 4-Chlorotoluene BRL 96.12.-
-.27-4       Bromodichloromethane             BRL                   1.0 Pg/i          I
+,2-Dibromo-3-chloropropane BRL 124-48-1 Dibromochloromethane BRL 106.93-4 1,2-Dibromoethane (EDB)
-* 75.25-2       Bromoform                        BRL                   1.0 Pg/I 74-.3-9       Bromomethane                     BRL                   2.0 pg/1 78-93-3       2-Butanone (MEK)                  12.1                10.0 pg/i
+BRL 74-95.3 Dibromomethane BRL 95-S0-1 1,2-Dichlorobenzene BRL 541-73-1 1,3-Dichlorobenzene BRL 106-46-7 1,4-Dichlorobenzene BRL 75-71-3 Dichlorodifluoromethane BRL Prepared by method 20.0 pg/I 1.o Pg/I 1.0 Pgi 1.0 pg/I 1.0 pg/I 1.0 Pg/i 1.0 Pg/I 2.0 pg/1 10.0 pg/i 1.0 pg/I 1.0 Pg/I 1.0 pg/I 5.0 Pg/I 1.0 pg/I 1.0 pg/i 2.0 pg/I 1.0 pg/I 2.0 pg/I 1.0 pg/I 1.0 Pg/I 2.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/i 1.0 pg/I 1.6 pg/i 1.0 pg/I 2.0 pg/i 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/i 1.0 pg/I 1.0 pig/I 1.0 pg/i 1.0 pg/I 1.0 pg/I 1.0 pg/I 10.0 pg/I 1.0 pg/I 1.0 pg/i 1.0 pg/I SW846 5030 Water MS 1
-* VOC 11 104-51-8     n-Butylbenzene                    BRL                  1.0 pg/I 135-93-8     sec-Butylbenzene                  BRL                  1.0 Pg/I 98-06-6      tert-Butylbenzene                 BRL                  1.0 pg/I 1
+SW846 8260B 25-Oct-05 1
-.15-0      Carbon disulfide                  BRL                  5.0 Pg/I p*
+p 1
-BRL                                     I
+I p.,
-* 56-23-5      Carbon tetrachloride                                    1.0 pg/I 109-90-7     Chlorobenzene                     BRL                   1.0 pg/i 75-00-3      Chloroethane                      BRL                  2.0 pg/I           1
+I 1
-* p 67-66-3      Chloroform                        BRL                   1.0 pg/I 74-87-3      Chloromethane                     2.5                  2.0 pg/I                                                           0     VOCI!
+p*
--49-8      2-Chlorotoluene                   BRL                   1.0 pg/I BRL                                     1                       p 106-43-4     4-Chlorotoluene                                         1.0 Pg/I 1                                               II 96.12.-       1,2-Dibromo-3-chloropropane      BRL                  2.0 pg/I p
+I 1
--48-1      Dibromochloromethane             BRL                   1.0 pg/I 106.93-4     1,2-Dibromoethane (EDB)          BRL                   1.0 pg/I 74-95.3       Dibromomethane                   BRL                   1.0 pg/i          1                        *'
+p 1
--S0-1       1,2-Dichlorobenzene              BRL                   1.0 pg/I          1                        p 541-73-1     1,3-Dichlorobenzene              BRL                   1.6 pg/i 106-46-7     1,4-Dichlorobenzene              BRL                   1.0 pg/I           I
+p 1
-* 75-71-3      Dichlorodifluoromethane          BRL                   2.0 pg/i (Freonl2) 75-34-3      1,1 -Dichloroethane              BRL                   1.0 pg/I W
+p 1
--06-2     I,2-Dichloroethane               BRL                    1.0 pg/I II 75-35-4      I,l-Dichloroethene               BRL                    1.0 pg/I 156-59-2     cis-l ,2-Dichloroethene          BRL                    1.0 pg/I m
+p
--60-5     trans- 1,2-Dichloroethene         BRL                   1.0 pg/I 78-87-5       1,2-Dichloropropane              BRL                   1.0 pg/I 142-28-9      1,3-Dichloropropane              BRL                   1.0 pg/i 594-20-7     2,2-Dichloropropane               BRL                   1.0 pg/I 563-59-6      1.1-Dichloropropene              BRL                   1.0 pig/I 10061-01.$  cis-1,3-Dichloropropene           BRL                   1.0 pg/i 10061-02-6  trans-i ,3-Dichloropropene        BRL                   1.0 pg/I 100-41-4    Ethylbenzene                      BRL                   1.0 pg/I 37-68-3     Hexachlorobutadiene               BRL                    1.0 pg/I 591-78-6     2-Hexanone (MBK)                 BRL                 10.0 pg/I 98-82-8      Isopropylbenzene                 BRL                    1.0 pg/I 99-87-6      4-Isopropyltoluene                BRL                    1.0 pg/i 16344-44     Methyl tert-butyl ether          2.1                    1.0 pg/I                                                           "   VOCII This laboratoryreport Is not valid without an authorizedsignatureon the cover page.
+I 25-Oct-05 5101534 KS
-Reportable Detection Limit        BRL = Below Reporting Limit                        Page 20 of 31
+* VOCII
+* VOC 11 0
+VOCI!
+II 75-34-3 107-06-2 75-35-4 156-59-2 156-60-5 78-87-5 142-28-9 594-20-7 563-59-6 10061-01.$
+-02-6 100-41-4 37-68-3 591-78-6 98-82-8 99-87-6 16344-44 (Freonl2) 1,1 -Dichloroethane I,2-Dichloroethane I,l-Dichloroethene cis-l,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1.1-Dichloropropene cis-1,3-Dichloropropene trans-i,3-Dichloropropene Ethylbenzene Hexachlorobutadiene 2-Hexanone (MBK)
+Isopropylbenzene 4-Isopropyltoluene Methyl tert-butyl ether BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL 2.1 II m
+W VOCII This laboratory report Is not valid without an authorized signature on the cover page.
+Reportable Detection Limit BRL = Below Reporting Limit Page 20 of 31
-Sample Identification TRIP Client Project i#          Matrix          Collection Date/Time         Received 04-201215          Deionized Water        17-Oct-05 08:08            18-Oct-05 SA35951-10 CAS No. Analyte(s)                           Result             *RDJJUnIts       Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B                    Prepared by method SW846 5030 Water MS 108.10-1    4-Methyl-2-pentanone (MIRK) BRL                      10.0 Pg/l          I     SW846 8260B 25-Oct-05 25-Oct-05 5101534    KS 75-09-2     Methylene chloride               BRL                 10.0 pg/l          I          ...                           .        .
+Sample Identification TRIP SA35951-10 Client Project i#
-.20-3     Naphthalene                      BRL                  1.0 Pg/I          I          ...
+-201215 Matrix Collection Date/Time Deionized Water 17-Oct-05 08:08 Received 18-Oct-05 CAS No. Analyte(s)
--65-1    n-Propylbenzene                  BRL                  1.0 Pg/l           1         .
+Result
--42.5    Styrene                          BRL                  1.0 Pg/l          1          ...
+*RDJJUnIts Dilution MethodRef. Prepared Analyzed Batch Analyst Flag Volatile Organic Compounds Volatile Organic Compounds by SW846 8260B Prepared by method SW846 5030 Water MS 108.10-1 4-Methyl-2-pentanone (MIRK) BRL 10.0 Pg/l I
--20-6    l1,1,,2-Tetrachloroethane        BRL                  1.0 Pg/l          I          ...
+SW846 8260B 25-Oct-05 25-Oct-05 5101534 KS 75-09-2 Methylene chloride BRL 10.0 pg/l I
--34-5     1,1,2,2-Tetrachloroethane         BRL                 1.0 Pg/Il          1                       ..
+.20-3 Naphthalene BRL 1.0 Pg/I I
-.18-4    Tetrachloroethene                BRL                  1.0 jig/I          I         .
+-65-1 n-Propylbenzene BRL 1.0 Pg/l 1
-.-8.3    Toluene                          2.2                  1.0 Pg/I           I         .                                           vociz 87-61-6     1,2,3-Trichlorobenzene            BRI,                1.0 pg/I           1         ...
+-42.5 Styrene BRL 1.0 Pg/l 1
--82-1    1,2,4-Trichlorobenzene            BRL                 1.0 jig/Il         1         ..
+-20-6 l1,1,,2-Tetrachloroethane BRL 1.0 Pg/l I
--55-6     1,1,1-Trichloroethane             BRL                  1.0 pg/i          I         ...
+-34-5 1,1,2,2-Tetrachloroethane BRL 1.0 Pg/Il 1
--00-5     1,1,2-Trichloroethane             BRL                 1.0  jig/Il                  ..            p.                       p 79-01-6     Trichloroethene                   BRL                  1.0 Pg/I          1         ...                            .       .
+.18-4 Tetrachloroethene BRL 1.0 jig/I I
--69-4     Trichlorofluoromethane (Freon BRL                      1.0 jig/I         1 I1) 96-184      1,2,3-Trichloropropane            BRL                  1.0 Pg/i          1         ...                            .        .
+.-8.3 Toluene 2.2 1.0 Pg/I I
--63-6     1,2,4-Trimethylbenzene            BRL                  1.0 jig/Il        1         ...                            .
+vociz 87-61-6 1,2,3-Trichlorobenzene
--67-8    1,3,5-Trimethylbenzene            BRL                 1.0 Pg/I           I 75-014      Vinyl chloride                    BRL                  1.0 pg/I                    .
+: BRI, 1.0 pg/I 1
--20.7   m,p-Xylene                        BRL                 2.0 pg/l           i         ...                            .        .
+-82-1 1,2,4-Trichlorobenzene BRL 1.0 jig/Il 1
--6      o-Xylene                          BRL                  1.0 Pg/l          I         ...
+-55-6 1,1,1-Trichloroethane BRL 1.0 pg/i I
+-00-5 1,1,2-Trichloroethane BRL 1.0 jig/Il
+: p.
+p 79-01-6 Trichloroethene BRL 1.0 Pg/I 1
+-69-4 Trichlorofluoromethane (Freon BRL 1.0 jig/I 1
+I1) 96-184 1,2,3-Trichloropropane BRL 1.0 Pg/i 1
+-63-6 1,2,4-Trimethylbenzene BRL 1.0 jig/Il 1
+-67-8 1,3,5-Trimethylbenzene BRL 1.0 Pg/I I
+-014 Vinyl chloride BRL 1.0 pg/I 1330-20.7 m,p-Xylene BRL 2.0 pg/l i
+-6 o-Xylene BRL 1.0 Pg/l I
 Surrogate recoveries:
--004     4-Bromofluorobenzene              103                 70-130 %                                            p.p.            p 2037-26-S   Toluene-d8                        99.2                70-130 %                     ..                                     p 17060-07-0 1,2-Dichloroethane-d4             105                 70-130 %                     ..                     p       p        .
+-004 4-Bromofluorobenzene 103 70-130 %
--53-7  Dibromofluoromethane              99.8                70-130 %                      ...                            .       .
+p.p.
-This laboratoryreport Is not valid without an authorizedsignatureon the cover page.
+p 2037-26-S Toluene-d8 99.2 70-130 %
-* Reportable Detection Limit       BRL = Below Reporting Limit                        Page 21 of 31
+p 17060-07-0 1,2-Dichloroethane-d4 105 70-130 %
+p p
+-53-7 Dibromofluoromethane 99.8 70-130 %
+This laboratory report Is not valid without an authorized signature on the cover page.
+* Reportable Detection Limit BRL = Below Reporting Limit Page 21 of 31
-Volatile Organic Compounds - Quality Control Spike   Source             %REC       RPD Result         *RDL Units           Level   Result   %REC      Limits RPD Limit    Flag Analyte(s)
+Volatile Organic Compounds - Quality Control Spike Source
-Batch 5101451 - SW846 5030 Water MS Blank (5101451-BLKI)                                                             Prepared & Analyzed: 24-Oct-05 Acetone                                          BRL            20.0 pg/Il Acrylonitrile                                    BRL              1.0 Pg/I Benzene                                          BRL              1.0 Pg/I Bromobcnzene                                     BRL              1.0 pg/I
+%REC RPD Analyte(s)
--  Bromochloromethane                               BRL              1.0 pg/I Bromodichloromethane                             BRL              1.0 Pg/I Bromoforrn                                       BR!L             1.0 Pg/I Bromomethane                                     BRL              2.0 pgA/
+Result
--Butanone (MEK)                                 BRL             10.0 pg/I n.Butylbonzene                                   BRL              1.0 pgA sec-Butylbcnzene                                 BRL              1.0 pg/I tert-Butylbcnzene                                BRL.             1.0 pg/I Carbon disulfide                                 BRL              5.0 pAgI Carbon tetrachloride                             BRL              1.0 pg/
+*RDL Units Level Result
-Chlorobenzcne                                     BRL             1.0 pg/
+%REC Limits RPD Limit Flag Batch 5101451 - SW846 5030 Water MS Blank (5101451-BLKI)
-Chloroethane                                      BR!L            2.0 pg/
+Acetone Acrylonitrile Benzene Bromobcnzene Bromochloromethane Bromodichloromethane Bromoforrn Bromomethane 2-Butanone (MEK) n.Butylbonzene sec-Butylbcnzene tert-Butylbcnzene Carbon disulfide Carbon tetrachloride Chlorobenzcne Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene 1,2-Dibromo-3-chloropropane Dibromochloromethane I.2-Dibromoethane (EDB)
-Chloroform                                        BRL             1.0 Pg/
+Dibromomethane 1,2-Dichlorobenzene 1.3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane (Freonl2)
-Chloromethane                                    BRL             2.0 pgn 2-Chlorotoluene                                   BR!L             1.0 pug/I 4-Chlorotoluene                                   BRL              1.0 pg/I 1,2-Dibromo-3-chloropropane                      BRL             2.0 pg/I Dibromochloromethane                             BR!L             1.0 pg/I I .2-Dibromoethane (EDB)                         BRL              1.0 pg/I Dibromomethane                                   BRL              1.0 pg/I 1,2-Dichlorobenzene                              BRL              1.0 pg/i 1.3-Dichlorobenzene                              BRIL             1.0 pg/I 1,4-Dichlorobenzene                              BRL              1.0 pg/I Dichlorodifluoromethane (Freonl2)                BRL             2.0 pg/I I,1-Dichloroethane                               BRL              1.0 pg/I 1,2-Dichlorocthane                              BRL             .1.0 "I I,1-Dichloroethcne                               BRL              1.0 pg/I cis-1,2-Dichloroethene                           BR!L             1.0 Pg/I trans-i ,2-Dichloroethene                        BRL               1-.0 Pg/I 1,2-Dichloropropane                             BRL              1.0 pg/I 1.3-Dichloropropane                             BR!L              1.0 PgI 2.2-Dichloropropane                              BRL              1.0 Pi'l I.1-Dichloropropene                             BRL               1.0 pg/I cis-I.3-Dichloropropene                          BRL              1.0 Pg/I trans- l,3-Dichloropropcne                       BRL              1.0 Pg/I Ethylbenzcne                                     BRL              1.0 pg/I Hexachlorobutadiene                              BRL              1.0 pg/I 2-Hexanone (MBK)                                 BRL            10.0 pg/I Isopropylbenzcne                                 BRL              1.0 Pg/I 4-1sopropyltoluene                               BRL              1.0 Pg/I Methyl tert-butyl ether                          BRL              1.0 Pg/I 4-Methyl-2-pentanone (MIBK)                      BRL            10.0 pg/I Methylene chloride                               BRPL           10.0 pig/I Naphthalene                                      BR!L             1.0 pg/I n-Propylbenzene                                  BRL               1.0 pg/I Styrene                                          BRPL              1.0 pg/I l,l.I,2-Tctrachloroethane                       BR!.              1.0 pg/I I.l.2,2-Tetachloroethane                        BR!L              1.0 pg/I Tetrachloroethene                                BRL               1.0 pg/I Toluene                                          BRL               1.0 pig/I This laboratoryreportIs not validwithout an authorizedsignatureon the cover page.
+I,1-Dichloroethane 1,2-Dichlorocthane I,1-Dichloroethcne cis-1,2-Dichloroethene trans-i,2-Dichloroethene 1,2-Dichloropropane 1.3-Dichloropropane 2.2-Dichloropropane I.1-Dichloropropene cis-I.3-Dichloropropene trans-l,3-Dichloropropcne Ethylbenzcne Hexachlorobutadiene 2-Hexanone (MBK)
-* Reportable Detection Limit        BRL - Below Reporting Limit                Page 22 of 31
+Isopropylbenzcne 4-1sopropyltoluene Methyl tert-butyl ether 4-Methyl-2-pentanone (MIBK)
+Methylene chloride Naphthalene n-Propylbenzene Styrene l,l.I,2-Tctrachloroethane I.l.2,2-Tetachloroethane Tetrachloroethene Toluene Prepared & Analyzed: 24-Oct-05 BRL BRL BRL BRL BRL BRL BR!L BRL BRL BRL BRL BRL.
+BRL BRL BRL BR!L BRL BRL BR!L BRL BRL BR!L BRL BRL BRL BRIL BRL BRL BRL BRL BRL BR!L BRL BRL BR!L BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRPL BR!L BRL BRPL BR!.
+BR!L BRL BRL 20.0 pg/Il 1.0 Pg/I 1.0 Pg/I 1.0 pg/I 1.0 pg/I 1.0 Pg/I 1.0 Pg/I 2.0 pgA/
+.0 pg/I 1.0 pgA 1.0 pg/I 1.0 pg/I 5.0 pAgI 1.0 pg/
+.0 pg/
+.0 pg/
+.0 Pg/
+.0 pgn 1.0 pug/I 1.0 pg/I 2.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/i 1.0 pg/I 1.0 pg/I 2.0 pg/I 1.0 pg/I
+.1.0 "I 1.0 pg/I 1.0 Pg/I 1-.0 Pg/I 1.0 pg/I 1.0 PgI 1.0 Pi'l 1.0 pg/I 1.0 Pg/I 1.0 Pg/I 1.0 pg/I 1.0 pg/I 10.0 pg/I 1.0 Pg/I 1.0 Pg/I 1.0 Pg/I 10.0 pg/I 10.0 pig/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pg/I 1.0 pig/I This laboratory report Is not valid without an authorized signature on the cover page.
+* Reportable Detection Limit BRL - Below Reporting Limit Page 22 of 31
-Volatile Organic Compounds - Quality Control Spike    Source            %REC          RPD Analyte(s)                                       Result         *RDL Units         Level    Result   %REC      Limits   RPD Limit   Flag Batch 5101451 - SW846 5030 Water MS Blank (5101451-BLKI)                                                             Prepared & Analyzed: 24-Oct-05 1,2,3-Trichlorobenzene                            BRL             1.0 pg/I 1,2,4-Trichlorobenzcne                            BRL             1.0 pg/I
+Volatile Organic Compounds - Quality Control Spike Source
- !,1,l-Trichloroethane                             BRL             1.0 pg/l I,l,2-Trichloroethane                             BRIL            1.0 pg/I Trichloroethene                                    BRL             1.0 pg/I Trichlorofluoromethane (Freon 11)                  BRL             1.0 pg/l 1,2.3-Trichloropropane                            BRL             1.0 pg/I 1,2,4-Trimethylbenzene                            BRL             1.0 pg/I 1,3,5-Trimethylbcnzene                             BRL            1.0 pg/I Vinyl chloride                                    BR.L            1.0 pg/I m,p-Xylene                                         BRL            2.0 pg/I o-Xylene                                           BRL             1.0 jIgA Surrogate: 4-Bromofluorobenzene                     51.8               pg/I         50.0               104     70-130 Surrogate: Toluene-d8                               48.4               pg/I         50.0              96.8     70-130 Surrogate: 1,2-Dichloroeihane-d4                    50.9               pg/I         50.0               102     70-130 Surrogate:Dibromofluoromethane                     49.6               pg/l         50.0              99.2     70-130 LCS (5101451.BS1)                                                               Prepared & Analyzed: 24-Oct-05 Acetone                                            12.3               pg/I         20.0              61.5 0.671-198 Acrylonitrile                                      18.5               pg/I         20.0              92.5     70-130 Benzene                                            20.1               pg/I         20.0               100     70-130 Bromobenzene                                       23.4               pg/I         20.0               117     70-130 Bromochloromethane                                 20.6               pg/I         20.0               103     70-130 Bromodichloromethane                               22.3               pg/I         20.0               112     70-130 Bromoform                                          21.7               pg/I         20.0               108     70-130 Bromomethane                                       22.8               pg/I         20.0               114    64.5-146 2-Butanone (MEK)                                   14.0               pg/l         20.0              70.0    14.3-172 n-Butylbenzene                                     21.7               pg/I         20.0               108     70-130 sec-Butylbenzene                                   23.1                pg/I        20.0               116      70-130 tert.Butylbenzene                                  23.3                pg/I        20.0               116      70-130 Carbon disulfide                                    19.5               pg/I        20.0               97.5     70-130 Carbon tetrachloride                               21.5                pg/I        20.0                108     70-130 Chlorobenzene                                      22.7                pg/I        20.0                114     70-130 Chloroethane                                       21.1                pg/I        20.0                106   66.3-135 Chloroform                                         21.9                pg/I        20.0                110     70-130 Chloromethane                                      25.1                pg/I        20.0                126     70-130 2-Chlorotoluene                                    21.9                pg/I        20.0                II0     70-130 4-Chlorotoluene                                    22.6                pg/l        20.0                113     70-130 1.2-Dibromo-3-chloropropane                       20.6                pg/l        20.0                103     70-130 Dibromochloromethane                              20.8                pg/l        20.0                104    52.9-141 1,2-Dibromoethane (EDB)                           20.5                pg/l        20.0                102     70-130 Dibromomcthane                                     20.4               pg/I        20.0                102     70-130 1.2-Dichlorobenzene                                22.8               pg/l        20.0                114     70-130 1.3-Dichlorobenzene                                24.2               pg/I        20.0                121     70-130 1.4-Dichlorobenzene                                22.7               pg/I        20.0                114     70-130 Dichlorodifluoromehane (Freonl2)                   26.6               pg/I         20.0               133    50.5-203 l,l-Dichloroethane                                 20.8               pg/I         20.0               104      70-130 1,2-Dichloroethane                                 21.3               pg/I         20.0               106      70-130 1I,-Dichloroethene                                 20.7               pg/I         20.0               104      70-130 cis- 1.2-Dichloroethene                            21.2                pg/I        20.0               106      70-130 trans- 1.2-Dichloroethenc                          20.2                pg/I        20.0               101      70-130 1,2-Dichloropropane                                19.9                pg/I        20.0               99.5     70-130 1,3-Dichloropropane                               20.0                pg/I        20.0               100      70-130 2,2-Dichloropropane                                19.1                pg/I        20.0               95.5     70-130 1.1-Dichloropropene                               20.2                pg/I        20.0                101     70-130 This laboratoryreportIs not valid without an authorizedsignatureon the coverpage.
+%REC RPD Analyte(s)
-* Reportable Detection Limit      BRL = Below Reporting Limit                   Page 23 of 31
+Result
+*RDL Units Level Result
+%REC Limits RPD Limit Flag Batch 5101451 - SW846 5030 Water MS Blank (5101451-BLKI)
+Prepared & Analyzed: 24-Oct-05 1,2,3-Trichlorobenzene BRL 1.0 pg/I 1,2,4-Trichlorobenzcne BRL 1.0 pg/I
+!,1,l-Trichloroethane BRL 1.0 pg/l I,l,2-Trichloroethane BRIL 1.0 pg/I Trichloroethene BRL 1.0 pg/I Trichlorofluoromethane (Freon 11)
+BRL 1.0 pg/l 1,2.3-Trichloropropane BRL 1.0 pg/I 1,2,4-Trimethylbenzene BRL 1.0 pg/I 1,3,5-Trimethylbcnzene BRL 1.0 pg/I Vinyl chloride BR.L 1.0 pg/I m,p-Xylene BRL 2.0 pg/I o-Xylene BRL 1.0 jIgA Surrogate: 4-Bromofluorobenzene 51.8 pg/I 50.0 104 70-130 Surrogate: Toluene-d8 48.4 pg/I 50.0 96.8 70-130 Surrogate: 1,2-Dichloroeihane-d4 50.9 pg/I 50.0 102 70-130 Surrogate: Dibromofluoromethane 49.6 pg/l 50.0 99.2 70-130 LCS (5101451.BS1)
+Prepared & Analyzed: 24-Oct-05 Acetone 12.3 pg/I 20.0 61.5 0.671-198 Acrylonitrile 18.5 pg/I 20.0 92.5 70-130 Benzene 20.1 pg/I 20.0 100 70-130 Bromobenzene 23.4 pg/I 20.0 117 70-130 Bromochloromethane 20.6 pg/I 20.0 103 70-130 Bromodichloromethane 22.3 pg/I 20.0 112 70-130 Bromoform 21.7 pg/I 20.0 108 70-130 Bromomethane 22.8 pg/I 20.0 114 64.5-146 2-Butanone (MEK) 14.0 pg/l 20.0 70.0 14.3-172 n-Butylbenzene 21.7 pg/I 20.0 108 70-130 sec-Butylbenzene 23.1 pg/I 20.0 116 70-130 tert.Butylbenzene 23.3 pg/I 20.0 116 70-130 Carbon disulfide 19.5 pg/I 20.0 97.5 70-130 Carbon tetrachloride 21.5 pg/I 20.0 108 70-130 Chlorobenzene 22.7 pg/I 20.0 114 70-130 Chloroethane 21.1 pg/I 20.0 106 66.3-135 Chloroform 21.9 pg/I 20.0 110 70-130 Chloromethane 25.1 pg/I 20.0 126 70-130 2-Chlorotoluene 21.9 pg/I 20.0 II0 70-130 4-Chlorotoluene 22.6 pg/l 20.0 113 70-130 1.2-Dibromo-3-chloropropane 20.6 pg/l 20.0 103 70-130 Dibromochloromethane 20.8 pg/l 20.0 104 52.9-141 1,2-Dibromoethane (EDB) 20.5 pg/l 20.0 102 70-130 Dibromomcthane 20.4 pg/I 20.0 102 70-130 1.2-Dichlorobenzene 22.8 pg/l 20.0 114 70-130 1.3-Dichlorobenzene 24.2 pg/I 20.0 121 70-130 1.4-Dichlorobenzene 22.7 pg/I 20.0 114 70-130 Dichlorodifluoromehane (Freonl2) 26.6 pg/I 20.0 133 50.5-203 l,l-Dichloroethane 20.8 pg/I 20.0 104 70-130 1,2-Dichloroethane 21.3 pg/I 20.0 106 70-130 1I,-Dichloroethene 20.7 pg/I 20.0 104 70-130 cis-1.2-Dichloroethene 21.2 pg/I 20.0 106 70-130 trans-1.2-Dichloroethenc 20.2 pg/I 20.0 101 70-130 1,2-Dichloropropane 19.9 pg/I 20.0 99.5 70-130 1,3-Dichloropropane 20.0 pg/I 20.0 100 70-130 2,2-Dichloropropane 19.1 pg/I 20.0 95.5 70-130 1.1-Dichloropropene 20.2 pg/I 20.0 101 70-130 This laboratory report Is not valid without an authorized signature on the cover page.
+* Reportable Detection Limit BRL = Below Reporting Limit Page 23 of 31
-Volatile Organic Compounds - Quality Control Spike    Source            %REC               RPD Analyte(s)                                        Result          *RDL Units          Level    Result  %REC       Limits     RPD    Limit    Flag Batch 5101451 - SW846 5030 Water MS LCS (5101451-BSI)                                                                  Prepared & Analyzed: 24-Oct-05 cis-l.3-Dichloropropene                            20.3                 jig/I         20.0               102     70-130 trans-l,3-Dichloropropene                           20.8                jig/I         20.0               104     70-130 Ethylbcnzene                                        22.5                jig/          20.0               112     70-130 Hexachlorobutadiene                                 23.7                 ig/I         20.0               118    68.9-138 2-Hexanone (MBK)                                    14.6                jig/I         20.0              73.0     70-130 lsopropylbenzene                                   22.2                              20.0               111      70-130 4-1sopropyltoluene                                  23.0                              20.0               115     70-130 Methyl tert-butyl ether                             20.0                              20.0               100     70-130 4-Methyl-2-pentanone (MIBK)                         15.0                jig/I         20.0              75.0    51.5-134 Methylene chloride                                  21.2                jig/I         20.0               106      70-130 Naphthalene                                         21.8                jig/          26.0               109      70-130 n-Propylbenzene                                    22.6                jig/          20.0               113      70-130 Styrene                                            22.9                jig/          20.0               114      70-130 1.1.1.2-Tetrachloroethane                          23.4                 jig/I        20.0                117     70-130 1,1,2,2-Tetrachloroethane                          21.1                 jig/          20.0               106     70-130 Tetrachloroethene                                  21.5                 jig/         20.0                108     70-130 Toluene                                            20.8                 jig/          20.0               104     70-130 1,2.3-Trichlorobenzene                              22.4                              20.0               112     70-130 1,2,4-Trichlorobenzene                              21.7                              20.0               108     70-130 l,l,l-Trichloroethane                               21.4                              20.0               107     70-130 1,1,2-Trichloroethane                              20.8                Pg/I          20.0               104     70-130 Trichloroethene                                     21.4                jig/          20.0               107     70-130 Trichlorofluoromethane (Freon 11)                   23.3                jig/          20.0               116      70-143 1,2,3-Trichloropropane                             21.1                              20.0               106      70-130 1,2,4-Trimethylbenzene                             23.2                jig/I         20.0               116      70-130 1,3.5-Trimethylbenzene                             22.9                jig/          20.0               114      70-130 Vinyl chloride                                      25.9                jig/          20.0               130      70-130 m.p-Xylene                                          46.1                jig/          40.0               115      70-130 o-Xylene                                           23.6                              20.0                118     70-130 Surrogate:4-Bromofluorobenzene                     52.4                              50.0               105      "70-130 Surrogate:Toluene-d8                               47.9                              50.0               95.8     70-130 Pg/I           50.0              101      70-130 Surrogate: 1,2-Dichloroethane-d4                   50.5 jig/
+Volatile Organic Compounds - Quality Control Spike Source
-Surrogate:Dibromofluoromethdne                      50.0                              50.0               100      70-130 LCS Dup (5101451-BSD1)                                                            Prepared & Analyzed: 24-Oct-05 Acetone                                             12.3                jg/I          20.0              61.5 0.671-198     0.00     50 Acrylonitrile                                       19.3                 ig/I         20.0              96.5      70-130   4.23     25 19.5                              20.0              97.5      70-130   2.53     25 Benzene                                                                 PgA Bromobenzene                                        21.2                pg/           20.0               106      70-130   9.87     25 Bromochloromethane                                  21.4                *,gA          20.0               107      70-130   3.81     25 Bromodichloromethane                                22.0                PgA           20.0               110      70-130    1.80    25 Bromoform                                           20.9                              20.0               104      70-130   3.77     25 Bromomethane                                        23.1                pgA           20.0               116    64.5-146    1.74    50 jg/I 2-Butanone (MEK)                                     14.8                ig/I         20.0              74.0     14.3-172  5.56     50 n-Butylbenzene                                     20.3                              20.0                102     70-130    5.71     25 sec-Butylbenzene                                   20.8                 Ptg" i g/I        20.0                104     70-130    10.9    25 tert-Butylbenzene                                  21.2                              20.0                106     70-130    9.01     25 Carbon disulfide                                    18.6                jig/I         20.0              93.0     70-130    4.72     25 Carbon tetrachloride                               20.5                 Pig/I        20.0                102     70-130    5.71     25 Chlorobenzene                                      20.8                               20.0               104     70-130    9.17     25 Chloroethane                                        19.9                PtgA          20.0              99.5    66.3-135   6.33     50 Chloroform                                         21.4                               20.0               107      70-130   2.76     25 Chloromethane                                       24.6                pgA           20.0               123      70-130   2.41     25 2-Chlorotoluene                                     20.8                jig/I         20.0               104      70-130   5.61     25 4-Chlorotoluene                                     20.8                              20.0               104      70-130   8.29     25 This laboratoryreport is not valid without an authorizedsignatureon the coverpage.
+%REC RPD Analyte(s)
-* Reportable Detection Limit        BRL = Below Reporting Limit                        Page 24 of 31
+Result
+*RDL Units Level Result
+%REC Limits RPD Limit Flag Batch 5101451 - SW846 5030 Water MS LCS (5101451-BSI) cis-l.3-Dichloropropene trans-l,3-Dichloropropene Ethylbcnzene Hexachlorobutadiene 2-Hexanone (MBK) lsopropylbenzene 4-1sopropyltoluene Methyl tert-butyl ether 4-Methyl-2-pentanone (MIBK)
+Methylene chloride Naphthalene n-Propylbenzene Styrene 1.1.1.2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2.3-Trichlorobenzene 1,2,4-Trichlorobenzene l,l,l-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane (Freon 11) 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3.5-Trimethylbenzene Vinyl chloride m.p-Xylene 20.3 20.8 22.5 23.7 14.6 22.2 23.0 20.0 15.0 21.2 21.8 22.6 22.9 23.4 21.1 21.5 20.8 22.4 21.7 21.4 20.8 21.4 23.3 21.1 23.2 22.9 25.9 46.1 23.6 52.4 47.9 50.5 50.0 jig/I jig/I jig/
+ig/I jig/I jig/I jig/I jig/
+jig/
+jig/
+jig/I jig/
+jig/
+jig/
+Pg/I jig/
+jig/
+jig/I jig/
+jig/
+jig/
+Pg/I jig/
+Prepared & Analyzed: 24-Oct-05 20.0 102 70-130 20.0 104 70-130 20.0 112 70-130 20.0 118 68.9-138 20.0 73.0 70-130 20.0 111 70-130 20.0 115 70-130 20.0 100 70-130 20.0 75.0 51.5-134 20.0 106 70-130 26.0 109 70-130 20.0 113 70-130 20.0 114 70-130 20.0 117 70-130 20.0 106 70-130 20.0 108 70-130 20.0 104 70-130 20.0 112 70-130 20.0 108 70-130 20.0 107 70-130 20.0 104 70-130 20.0 107 70-130 20.0 116 70-143 20.0 106 70-130 20.0 116 70-130 20.0 114 70-130 20.0 130 70-130 40.0 115 70-130 20.0 118 70-130 50.0 105 "70-130 50.0 95.8 70-130 50.0 101 70-130 50.0 100 70-130 Prepared & Analyzed: 24-Oct-05 20.0 61.5 0.671-198 0.00 20.0 96.5 70-130 4.23 20.0 97.5 70-130 2.53 20.0 106 70-130 9.87 20.0 107 70-130 3.81 20.0 110 70-130 1.80 20.0 104 70-130 3.77 20.0 116 64.5-146 1.74 20.0 74.0 14.3-172 5.56 20.0 102 70-130 5.71 20.0 104 70-130 10.9 20.0 106 70-130 9.01 20.0 93.0 70-130 4.72 20.0 102 70-130 5.71 20.0 104 70-130 9.17 20.0 99.5 66.3-135 6.33 20.0 107 70-130 2.76 20.0 123 70-130 2.41 20.0 104 70-130 5.61 20.0 104 70-130 8.29 o-Xylene Surrogate: 4-Bromofluorobenzene Surrogate: Toluene-d8 Surrogate: 1,2-Dichloroethane-d4 Surrogate: Dibromofluoromethdne LCS Dup (5101451-BSD1)
+Acetone Acrylonitrile Benzene Bromobenzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane 2-Butanone (MEK) n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon disulfide Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene 12.3 19.3 19.5 21.2 21.4 22.0 20.9 23.1 14.8 20.3 20.8 21.2 18.6 20.5 20.8 19.9 21.4 24.6 20.8 20.8 jg/I ig/I PgA pg/
+*,gA PgA pgA jg/I ig/I Ptg" i g/I PtgA jig/I Pig/I pgA jig/I 50 25 25 25 25 25 25 50 50 25 25 25 25 25 25 50 25 25 25 25 This laboratory report is not valid without an authorized signature on the cover page.
+* Reportable Detection Limit BRL = Below Reporting Limit Page 24 of 31
-Volatile Organic Compounds - Quality Control Spike    Source             %REC              RPD Analyte(s)                                       Result           *RDL Units        Level    Result   %REC      Limits   RPD      Limit   Flag Batch 5101451 - SW846 5030 Water MS LCS Dup (5101451-BSDI)                                                           Prepared & Analyzed: 24-Oct-05 1,2-Dibromo-3-chloropropane                         19.2              jig/          20.0              96.0     70-130    7 .04    25 Dibromochloromethane                               21.4               jig/I         20.0               107    52.9-141   2 .84    50 1,2-Dibromoethane (EDB)                            21.3                             20.0               106     70-130    3 .85    25 Dibromomethane                                     20.8                             20.0               104     70-130    1.94     25 1,2-Dichlorobenzene                                22.1               jig/I         20.0               110     70-130    3 .57    25 1,3-Dichlorobenzene                                22.4               jig/I         20.0               112     70-130    7.73     25 1,4-Dichlorobenzene                                22.1               jig/          20.0               110     70-130    3 .57    25 Dichlorodifluoromethane (Freon 12)                 25.5                             20.0               128    50.5-203   3 .83    50 1 l-Dichloroethane                                 20.3                             20.0               102     70-130    1.94     25 1,2-Dichloroethane                                 21.4                             20.0               107     70-130   0.939     25 l.1-Dichloroethene                                  19.6              jig/I         20.0              98.0     70-130    5.94     25 cis- I,2-Dichloroethene                            20.8               jig/I         20.0               104     70-130    1.90     25 trans-i,2-Dichloroethene                            19.7              Pg/I          20.0              98.5     70-130    2 .51    25 1,2-Dichloropropane                                 19.9              jig/I         20.0              99.5     70-130    0).00    25 1.3-Dichloropropane                                20.3               jig/          20.0               102     70-130    1.98     25 2.2-Dichloropropane                                 18.8              jig/          20.0              94.0     70-130    1.58     25 1.1-Dichloropropene                                 19.8                            20.0              99.0     70-130    2.00     25 cis-1,3-Dichloropropene                            20.4               hg/I          20.0               102     70-130    0 .00    25 trans-1,3-Dichloropropeno                          20.9               jig/I         20.0               104     70-130    CI.00    25 Ethylbenzcne                                       20.7               jig/I         20.0               104     70-130    7.41     25 Hexachlorobutadiene                                22.8                             20.0               114    68.9-138   3.45     50 2-Hexanone (MBK)                                    14.4              jig/I         20.0              72.0     70-130     1.38    25 Isopropylbenzene                                   20.1               jig/I         20.0               100     70-130     1.0.4   25 4-Isopropyltoluene                                  21.5               jig/          20.0               108     70-130    6,.28    25 Methyl tert-butyl ether                            20.5               jig/          20.0               102     70-130     1.98    25 4-Methyl-2-pentanone (MIBK)                          16.0              Pg/I          20.0              80.0    51.5-134   6i.45    50 Methylene chloride                                 21.1               jig/I         20.0               106     70-130    C.00     25 Naphthalene                                        21.5                             20.0               108     70-130   0.922     25 n-Propylbenzene                                    20.3               jig/I         20.0               102     70-130     110.2   25 Styrene                                            21.4               jig/          20.0               107     70-130    66.33     25 1.1 ,2-Tetrachloroethane                           21.9               jig/I         20.0               110     70-130       .17    25 1,1,2.2-Tetrachloroethane                          20.2               Pg/I          20.0               101     70-130      1.83    25 Tetrachloroethene                                  20.9               jig/          20.0               104     70-130      3.77    25 Toluene                                            20.4               jig/          20.0               102     70-130      1.94    25 1,2,3-Trichlorobenzene                             21.8                ni/I         20.0               109     70-130      2.71    25 1,2.4-Trichlorobenzene                             21.7                             20.0               108     70-130      0.00    25 I 1.1-Trichloroethane                               20,8                            20.0               104     70-130      2.84    25 1,l.2-Trichloroethane                               20.9                            20.0               104     70-130      0.00    25 Trichloroethene                                     20.2              jig/I         20.0               101     70-130      5.77    25 Trichlorofluoromethane (Freon 11)                   22.3                            20.0               112     70-143      3.51    50 1,2,3-Trichloropropane                              20.0                            20.0               100     70-130      5.83    25 1,2.4-Trimethylbenzene                             21.6               jig/I        20.0               108     70-130      7.14    25 1.3.5-Trimethylbenzene                             21.1              jig/I         20.0               106     70-130     7.27     25 Vinyl chloride                                      24.3              jig/I         20.0               122     70-130     6.35     25 m,p-Xylene                                          42.6    p          jig/I        40.0                106    70-130      8.14    25 o-Xylene                                            21.6               Ag/I         20.0                108    70-130      8.85    25 Surrogate:4-Bromofluorobenzene                      50.8                             50.0              102      70-130 Surrogate: Toluene-d8                               49.M                             50.0              98.8     70-130 Surrogate: 1,2-Dlchloroethane-d4                    52.4               Pg/I          50.0               105     70-130 Surrogate:Dibromofluoromethane                      51.1    P          Pg/I          50.0              102      70-130 Mantrix Snilke U51014S1-MS1'I Source: SA35951-03      Prepared: 24-Oct-05 Analyzed: 25-Oct-05 Matrix S ike (5101451-MS11 Benzene                                            24.2               pg/I          20.0    BRLL       121     70-130 Chlorobenzene                                      26.4               Pg/I          20.0    BRL        132     70-130                   QM-07 1,1-Dichloroethene                                 25.2               jig/I         20.0    BR!L       126     70-130 This laboratoryreportIs not valid without an authorizedsignatureon the cover page.
+Volatile Organic Compounds - Quality Control Spike Source
-* Reportable Detection Limit      BRL = Below Reporting Limit                        Page 25 of 31
+%REC RPD Analyte(s)
+Result
+*RDL Units Level Result
+%REC Limits RPD Limit Flag Batch 5101451 - SW846 5030 Water MS LCS Dup (5101451-BSDI) 1,2-Dibromo-3-chloropropane Dibromochloromethane 1,2-Dibromoethane (EDB)
+Dibromomethane 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane (Freon 12) 1 l-Dichloroethane 1,2-Dichloroethane l.1-Dichloroethene cis-I,2-Dichloroethene trans-i,2-Dichloroethene 1,2-Dichloropropane 1.3-Dichloropropane 2.2-Dichloropropane 1.1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropeno Ethylbenzcne Hexachlorobutadiene 2-Hexanone (MBK)
+Isopropylbenzene 4-Isopropyltoluene Methyl tert-butyl ether 4-Methyl-2-pentanone (MIBK)
+Methylene chloride Naphthalene n-Propylbenzene Styrene 1.1,2-Tetrachloroethane 1,1,2.2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2.4-Trichlorobenzene I 1. 1-Trichloroethane 1, l.2-Trichloroethane Trichloroethene Trichlorofluoromethane (Freon 11) 1,2,3-Trichloropropane 1,2.4-Trimethylbenzene 1.3.5-Trimethylbenzene Vinyl chloride m,p-Xylene o-Xylene 19.2 21.4 21.3 20.8 22.1 22.4 22.1 25.5 20.3 21.4 19.6 20.8 19.7 19.9 20.3 18.8 19.8 20.4 20.9 20.7 22.8 14.4 20.1 21.5 20.5 16.0 21.1 21.5 20.3 21.4 21.9 20.2 20.9 20.4 21.8 21.7 20,8 20.9 20.2 22.3 20.0 21.6 21.1 24.3 42.6 21.6 50.8 49.M 52.4 51.1 jig/
+jig/I jig/I jig/I jig/
+jig/I jig/I Pg/I jig/I jig/
+jig/
+hg/I jig/I jig/I jig/I jig/I jig/
+jig/
+P g/I jig/I jig/I jig/
+jig/I Pg/I jig/
+jig/
+ni/I jig/I jig/I jig/I jig/I p
+jig/I A g/I Pg/I P
+Pg/I Source: SA35951-03 Prepared & Analyzed: 24-Oct-05 20.0 96.0 70-130 7
+.0 107 52.9-141 2
+.0 106 70-130 3
+.0 104 70-130 1
+.0 110 70-130 3
+.0 112 70-130 7
+.0 110 70-130 3
+.0 128 50.5-203 3
+.0 102 70-130 1
+.0 107 70-130 0.
+.0 98.0 70-130 5
+.0 104 70-130 1
+.0 98.5 70-130 2
+.0 99.5 70-130 0
+.0 102 70-130 1
+.0 94.0 70-130 1
+.0 99.0 70-130 2
+.0 102 70-130 0
+.0 104 70-130 C
+.0 104 70-130 7
+.0 114 68.9-138 3
+.0 72.0 70-130 1
+.0 100 70-130 1
+.0 108 70-130 6
+.0 102 70-130 1
+.0 80.0 51.5-134 6
+.0 106 70-130 C
+.0 108 70-130 0
+.0 102 70-130 1
+.0 107 70-130 6
+.0 110 70-130 20.0 101 70-130 20.0 104 70-130 20.0 102 70-130 20.0 109 70-130 20.0 108 70-130 20.0 104 70-130 20.0 104 70-130 20.0 101 70-130 20.0 112 70-143 20.0 100 70-130 20.0 108 70-130 20.0 106 70-130 20.0 122 70-130 40.0 106 70-130 20.0 108 70-130 50.0 102 70-130 50.0 98.8 70-130 50.0 105 70-130 50.0 102 70-130 Prepared: 24-Oct-05 Analyzed: 25-Oct-05 20.0 BRLL 121 70-130 20.0 BRL 132 70-130 20.0 BR!L 126 70-130
+.04
+.84
+.85
+.94
+.57
+.73
+.57
+.83
+.94 939
+.94
+.90
+.51
+).00
+.98
+.58
+.00
+.00 I.00
+.41
+.45
+.38
+.0.4
+,.28
+.98 i.45
+.00
+.922 10.2 6.33
+.17 1.83 3.77 1.94 2.71 0.00 2.84 0.00 5.77 3.51 5.83 7.14 7.27 6.35 8.14 8.85 25 50 25 25 25 25 25 50 25 25 25 25 25 25 25 25 25 25 25 25 50 25 25 25 25 50 25 25 25 25 25 25 25 25 25 25 25 25 25 50 25 25 25 25 25 25 Surrogate: 4-Bromofluorobenzene Surrogate: Toluene-d8 Surrogate: 1,2-Dlchloroethane-d4 Surrogate: Dibromofluoromethane Mantrix Snilke U51014S1-MS1'I Matrix S ike (5101451-MS11 Benzene 24.2 pg/I Chlorobenzene 26.4 Pg/I 1,1-Dichloroethene 25.2 jig/I QM-07 This laboratory report Is not valid without an authorized signature on the cover page.
+* Reportable Detection Limit BRL = Below Reporting Limit Page 25 of 31
-Volatile Organic Compounds - Quality Control Spike     Source            %REC             RPD Analyte(s)                                       Result          *RDL Units         Level     Result   %REC     Limits     RPD   Limit   Flag Batch 5101451 - SW846 5030 Water MS Matrix Spike (5101451-MS1)                              Source: SA35951-03       Prepared: 24-Oct-05 Analyzed: 25-Oct-05 Toluene                                            25.5                  pg/I        20.0     BRL      128      70-130 Trichloroethene                                    24.3                  pg/I        20.0     BRL      122      70-130 Surrogate:4-Bromofluorobenzene                     52.6                  pg/         50.0              105      70-130 Surrogate: Toluene-d&                              49.9                  pg/l        50.0              99.8     70-130 Surrogate:1,2-Dichloroethane-d4                    52.3                  pg/I        50.0              105      70-130 Surrogate: Dibromofluoromethane                    50.3                  pg/I        50.0              101      70-130 Matrix Spike Dup (5101451-MSDI)                         Source: SA35951-03        Prepared: 24-Oct-05 Analyzed: 25-Oct-05 Benzene                                            23.6                  pg/I        20.0     BRL       118     70-130     2.51   30 Chlorobenzene                                      24.4                   pg/I       20.0     BRL       122     70-130     7.87   30 1,I-Dichloroethene                                 23.8                  pg/I        20.0     BRL       119     70-130     5.71   30 Toluene                                            24.4                   Pg,/       20.0     BR!.. 122     70-130     4.80   30 Trichloroethene                                    23.4                   pg/I       20.0     BR.L      117     70-130     4.18   30 Surrogate: 4-Bromofluorobenzene                     50.6                  pg/I       50.0               101      70-130 Surrogate: Toluene-d8                               49.8                  pg/I        50.0             99.6      70-130 Surrogate: 1.2-Dichloroethane.d4                   52.7                   pg/I        50.0              105      70-130 Surrogate:Dibromofluoromethane                      51.0                  pg/I        50.0              102      70-130 Batch 5101534 - SW846 5030 Water MS Blank (5101534-BLKI)                                                              Prepared & Analyzed: 25-Oct-05 Acetone                                            BRL             20.0 pg/I Acrylonitrile                                      BRL              1.0 pg/l Benzene                                            BRL              1.0 pg/I Bromobenzene                                      BRL              1.0 pg/l Bromochloromethane                                 BRL              1.0 pg/l Bromodichloromethane                               BR L             1.0 pg/I Bromoform                                          BRL              1.0 pg/I Bromomethane                                       BRL              2.0 pg/l 2-Butanone (MEK)                                    BRL            10.0 pg/I n-Butylbcnzene                                     BRL              1.0 pg/I sec-Butylbenzene                                   BRL              1.0 pg/I tert-Butylbenzenc                                  BRIL             1.0 pg/I Carbon disulfide                                   BR.L            5.0 pg/I Carbon tetrachloride                               BRL.             1.0 pg/I Chlorobenzene                                      BRL.             1.0 pg/l Chloroethane                                       BRL             2.0 pg/i Chloroform                                         BRI              1.0 pg/I Chloromethane                                      BPlL             2.0 pg/I 2-Chlorotoluene                                    BRL              1.0 pg/I 4-Chlorotoluene                                    BRL.             1.0 pg/I 1,2-Dibromo-3-chloropropane                       BR.L             2.0 pg/I Dibromochloromethane                               BI.L             1.0 pg/I 1,2-Dibromoethane (EDB)                           BRL              1.0 pg/I Dibromomethane                                    BRL              1.0 pg/I 1,2-Dichlorobenzene                               BRL               1.0 pg/I 1,3-Dichlorobenzene                               BRL               1.0 pg/I 1,4-Dichlorobenzene                               BRL               1.0 pg/I Dichlorodifluoromethane (Freonl2)                 BRIL             2.0 pg/I l,I-Dichloroethane                                BRL               1.0 pg/I 1.2-Dichloroethane                                BRL               1.0 pg/i 1.1-Dichloroethene                                BR.L              1.0 pg/I cis- 1,2-Dichloroethene                           BRIL              1.0 pg/I tmns-1,2-Dichloroethene                           BRL               1.0 pg/I 1.2-Dichloropropane                                BRL              1.0 pg/I 1,3-Dichloropropane                                BI.L             1.0 pg/I This laboratoryreport Is not valid without an authorizedsignatureon the coverpage.
+Volatile Organic Compounds - Quality Control Spike Source
-* Reportable Detection Limit       BRL = Below Reporting Limit                      Page 26 of 31
+%REC RPD Analyte(s)
+Result
+*RDL Units Level Result
+%REC Limits RPD Limit Flag Batch 5101451 - SW846 5030 Water MS Matrix Spike (5101451-MS1)
+Source: SA35951-03 Prepared: 24-Oct-05 Analyzed: 25-Oct-05 Toluene 25.5 pg/I 20.0 BRL 128 70-130 Trichloroethene 24.3 pg/I 20.0 BRL 122 70-130 Surrogate: 4-Bromofluorobenzene 52.6 pg/
+.0 105 70-130 Surrogate: Toluene-d&
+.9 pg/l 50.0 99.8 70-130 Surrogate: 1,2-Dichloroethane-d4 52.3 pg/I 50.0 105 70-130 Surrogate: Dibromofluoromethane 50.3 pg/I 50.0 101 70-130 Matrix Spike Dup (5101451-MSDI)
+Source: SA35951-03 Prepared: 24-Oct-05 Analyzed: 25-Oct-05 Benzene 23.6 pg/I 20.0 BRL 118 70-130 2.51 30 Chlorobenzene 24.4 pg/I 20.0 BRL 122 70-130 7.87 30 1,I-Dichloroethene 23.8 pg/I 20.0 BRL 119 70-130 5.71 30 Toluene 24.4 Pg,/
+.0 BR!..
+70-130 4.80 30 Trichloroethene 23.4 pg/I 20.0 BR.L 117 70-130 4.18 30 Surrogate: 4-Bromofluorobenzene 50.6 pg/I 50.0 101 70-130 Surrogate: Toluene-d8 49.8 pg/I 50.0 99.6 70-130 Surrogate: 1.2-Dichloroethane.d4 52.7 pg/I 50.0 105 70-130 Surrogate: Dibromofluoromethane 51.0 pg/I 50.0 102 70-130 Batch 5101534 - SW846 5030 Water MS Blank (5101534-BLKI)
+Prepared & Analyzed: 25-Oct-05 Acetone BRL 20.0 pg/I Acrylonitrile BRL 1.0 pg/l Benzene BRL 1.0 pg/I Bromobenzene BRL 1.0 pg/l Bromochloromethane BRL 1.0 pg/l Bromodichloromethane BR L 1.0 pg/I Bromoform BRL 1.0 pg/I Bromomethane BRL 2.0 pg/l 2-Butanone (MEK)
+BRL 10.0 pg/I n-Butylbcnzene BRL 1.0 pg/I sec-Butylbenzene BRL 1.0 pg/I tert-Butylbenzenc BRIL 1.0 pg/I Carbon disulfide BR.L 5.0 pg/I Carbon tetrachloride BRL.
+.0 pg/I Chlorobenzene BRL.
+.0 pg/l Chloroethane BRL 2.0 pg/i Chloroform BRI 1.0 pg/I Chloromethane BPlL 2.0 pg/I 2-Chlorotoluene BRL 1.0 pg/I 4-Chlorotoluene BRL.
+.0 pg/I 1,2-Dibromo-3-chloropropane BR.L 2.0 pg/I Dibromochloromethane BI.L 1.0 pg/I 1,2-Dibromoethane (EDB)
+BRL 1.0 pg/I Dibromomethane BRL 1.0 pg/I 1,2-Dichlorobenzene BRL 1.0 pg/I 1,3-Dichlorobenzene BRL 1.0 pg/I 1,4-Dichlorobenzene BRL 1.0 pg/I Dichlorodifluoromethane (Freonl2)
+BRIL 2.0 pg/I l,I-Dichloroethane BRL 1.0 pg/I 1.2-Dichloroethane BRL 1.0 pg/i 1.1-Dichloroethene BR.L 1.0 pg/I cis-1,2-Dichloroethene BRIL 1.0 pg/I tmns-1,2-Dichloroethene BRL 1.0 pg/I 1.2-Dichloropropane BRL 1.0 pg/I 1,3-Dichloropropane BI.L 1.0 pg/I This laboratory report Is not valid without an authorized signature on the cover page.
+* Reportable Detection Limit BRL = Below Reporting Limit Page 26 of 31
-Volatile Organic Compounds - Quality Control Spike   Source             %REC          RPD Analyte(s)                                       Result         *RDL Units          Level   Result    %REC     Limits   RPD Limit    Flag Batch 5101534 - SW846 5030 Water MS Blank (5101534-BLKI)                                                             Prepared & Analyzed: 25-Oct-05 2.2-Dichloropropane                               BRL             1.0 ,g/I II-Dichloropropene                                BRL             1.0 jg/I cis-I ,3-Dichloropropene                          BRL             1.0 jg/I trans- 1.3-Dichloropropene                        BRL             1.0 jg/I Ethylbenzene                                      BRL             1.0 jg/I Hexachlorobutadiene                               BRL             1.0 ILgI 2-Hexanone (MBK)                                  BRL            10.0 jg/I Isopropylbenzene                                  BRL              1.0 jg/I 4-1sopropyltoluene                                BRL              1.0 jig/I Methyl tert-butyl ether                           BRL              1.0 jg/l 4-Methyl-2-pentanone (MIBK)                       BRL            10.0 jig/l Methylene chloride                                BRL            10.0 jig/I Naphthalene                                       BRL              1.0 jg/I n-Propylbenzene                                   BRL              1.0 jg/I Styrene                                           BRL              1.0 Pg/l 1.i.1,.2-Tetrachloroethane                       BRL              1.0 jg/I I.1.2,2-Tetrachloroethane                         BRL              1.0 jg/I Tetrachloroethene                                 BRL              1.0 jg/I Toluene                                           BRL              1.0 PgI 1.2,3-Trichlorobenzene                            BRL              1.0 jg/l 1.2,4-Trichlorobenzene                            BRL              1.0 jig/I I.ll.lTrichloroethane                             BRL              1.0 jg/I I, 1,2-Trichloroethane                           BaL              1.0 PgI Trichloroethene                                   BRL              1.0 jg/I Trichlorofluoromethane (Freon 11)                 BaL              1.0 jg/I 1,2.3-Trichloropropane                           BRL              1.0 jg/I i ,2,4-Trimethylbenzene                          BRa              1.0 jg/I 1.3.5-Trimethyibenzene                           BRL              1.0 jg/l Vinyl chloride                                    BaL              1.0 jIg/
+Volatile Organic Compounds - Quality Control Spike Source
-m,p-Xylene                                        BaL             2.0 jgA o-Xylene                                          BRL              1.0 uPg/
+%REC RPD Analyte(s)
-Surrogate:4-Bromofluorobenzene                     50.6                Pg/I         50.0               101     70.130 Surrogate: Toluene-d8                              49.3                Pg/l         50.0               98.6    70-130 Surrogate: 1,2-Dichloroethane-d4                   51.4                jig/S        50.0               103     70-130 Surrogate:Dibromofluoromethane                     49.6                pg/I         50.0               99.2    70-130 LCS (5101534-BSI)                                                               Prepared & Analyzed: 25-Oct-05 Acetone                                            12.5                Pg/l         20.0               62.5  0.671-198 Acrylonitrile                                      21.1                pg/I         20.0                106    70-130 Benzene                                           20.1                 pg/I        20.0                100    70-130 Bromobenzene                                      22.6                 Pg/l        20.0                113    70-130 Bromochloromethane                                21.0                 pg/I        20.0                105    70-130 Bromodichloromethane                              22.1                 pg/I        20.0                110    70-130 Bromoform                                         21.2                 Pg/l        20.0                106    70-130 Bromomethane                                      25.6                 Pg/I        20.0                128   64.5-146 2-Butanone (MEK)                                  14.3                 Pg/I        20.0               71.5   14.3-172 n-Butylbenzene                                    20.4                 Pg/l        20.0                102    70-130 sec-Butylbenzene                                  22.7                 Pg/I        20.0                114    70-130 tert-Butylbcnzene                                 22.8                  ig/I       20.0                114    70-130 Carbon disulfide                                   19.5                jig/l       20.0               97.5    70-130 Carbon tetrachloride                              21.6                 Pg/l        20.0                108    70-130 Chlorobenzene                                     21.8                 Pg/I        20.0                109    70-130 Chloroethane                                      22.0                 Pg/I        20.0                110   66.3-135 Chloroform                                        21.5                 Pg/I        20.0                108    70-130 Chloromethane                                     25.5                 Pg/I        20.0                128    70-130 This laboratoryreportIs not valid without an authorizedsignatureon the cover page.
+Result
-* Reportable Detection Limit        BRL = Below Reporting Limit                  Page 27 of 31
+*RDL Units Level Result
+%REC Limits RPD Limit Flag Batch 5101534 - SW846 5030 Water MS Blank (5101534-BLKI) 2.2-Dichloropropane II-Dichloropropene cis-I,3-Dichloropropene trans-1.3-Dichloropropene Ethylbenzene Hexachlorobutadiene 2-Hexanone (MBK)
+Isopropylbenzene 4-1sopropyltoluene Methyl tert-butyl ether 4-Methyl-2-pentanone (MIBK)
+Methylene chloride Naphthalene n-Propylbenzene Styrene 1.i.1,.2-Tetrachloroethane I.1.2,2-Tetrachloroethane Tetrachloroethene Toluene 1.2,3-Trichlorobenzene 1.2,4-Trichlorobenzene I.ll.lTrichloroethane I, 1,2-Trichloroethane Trichloroethene Trichlorofluoromethane (Freon 11) 1,2.3-Trichloropropane i,2,4-Trimethylbenzene 1.3.5-Trimethyibenzene Vinyl chloride m,p-Xylene o-Xylene Prepared & Analyzed: 25-Oct-05 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BaL BRL BaL BRL BRa BRL BaL BaL BRL 1.0,g/I 1.0 jg/I 1.0 jg/I 1.0 jg/I 1.0 jg/I 1.0 IL gI 10.0 jg/I 1.0 jg/I 1.0 jig/I 1.0 jg/l 10.0 jig/l 10.0 jig/I 1.0 jg/I 1.0 jg/I 1.0 Pg/l 1.0 jg/I 1.0 jg/I 1.0 jg/I 1.0 PgI 1.0 jg/l 1.0 jig/I 1.0 jg/I 1.0 PgI 1.0 jg/I 1.0 jg/I 1.0 jg/I 1.0 jg/I 1.0 jg/l 1.0 jIg/
+.0 jgA 1.0 uPg/
+Surrogate: 4-Bromofluorobenzene 50.6 Pg/I 50.0 101 70.130 Surrogate: Toluene-d8 49.3 Pg/l 50.0 98.6 70-130 Surrogate: 1,2-Dichloroethane-d4 51.4 jig/S 50.0 103 70-130 Surrogate: Dibromofluoromethane 49.6 pg/I 50.0 99.2 70-130 LCS (5101534-BSI)
+Prepared & Analyzed: 25-Oct-05 Acetone 12.5 Pg/l 20.0 62.5 0.671-198 Acrylonitrile 21.1 pg/I 20.0 106 70-130 Benzene 20.1 pg/I 20.0 100 70-130 Bromobenzene 22.6 Pg/l 20.0 113 70-130 Bromochloromethane 21.0 pg/I 20.0 105 70-130 Bromodichloromethane 22.1 pg/I 20.0 110 70-130 Bromoform 21.2 Pg/l 20.0 106 70-130 Bromomethane 25.6 Pg/I 20.0 128 64.5-146 2-Butanone (MEK) 14.3 Pg/I 20.0 71.5 14.3-172 n-Butylbenzene 20.4 Pg/l 20.0 102 70-130 sec-Butylbenzene 22.7 Pg/I 20.0 114 70-130 tert-Butylbcnzene 22.8 ig/I 20.0 114 70-130 Carbon disulfide 19.5 jig/l 20.0 97.5 70-130 Carbon tetrachloride 21.6 Pg/l 20.0 108 70-130 Chlorobenzene 21.8 Pg/I 20.0 109 70-130 Chloroethane 22.0 Pg/I 20.0 110 66.3-135 Chloroform 21.5 Pg/I 20.0 108 70-130 Chloromethane 25.5 Pg/I 20.0 128 70-130 This laboratory report Is not valid without an authorized signature on the cover page.
+* Reportable Detection Limit BRL = Below Reporting Limit Page 27 of 31
-Volatile Organic Compounds - Quality Control Spike    Source            %REC               RPD Analyte(s)                                         Result          *RDL Units          Level   Result  %REC       Limits     RPD    Limit   Flag Batch 5101534 - SW846 5030 Water MS LCS (5101534-BS1)                                                                  Prepared & Analyzed: 25-Oct-05 2-Chlorotoluene                                     21.7                 Pg/I          20.0              108     70-130 4-Chlorotoluene                                     21.6                 pg/l          20.0              108     70-130 1,2-Dibromo-3-chloropropane                          19.9                Pg/I          20.0             99.5     70-130 Dibromochloromethane                                21.1                 Pg/I          20.0              106    52.9-141 1,2-Dibromoethane (EDB)                             20.4                 Pg/I          20.0              102     70-130 Dibromomethane                                       20.1                Pg/I          20.0              100      70-130 1,2-Dichlorobenzene                                21.8                 pg/I          20.0              109      70-130 1,3-Dichlorobenzene                                 23.6                 Pg/I          20.0              118     70-130 1,4-Dichlorobenzene                                 21.5                pg/I          20.0              108     70-130 Dichlorodifluoromethane (Freon 12)                   27.2                Pg/I          20.0              136    50.5-203 1,1-Dichloroethane                                  20.8                Pg/I          20.0              104      70-130 1,2-Dichlorocthane                                  20.9                pg/I          20.0              104      70-130 1.1-Dichloroethene                                  21.2                 ;1g/I         20.0              106     70-130 cis-l ,2-Dichloroethene                             21.1                               20.0             106      70-130 trans-l,2-Dichloroethene                            20.2                pg/I           20.0              101     70-130 1,2-Dichloropropane                                 20.4                 pg/I          20.0              102     70-130 1.3-Dichloropropane                                 20.1                 pg/I          20.0              100     70-130 2,2-Dichloropropane                                  19.0                pg/I          20.0             95.0     70-130 1.1-Dichloropropene                                 21.0                 Pg/I          20.0              105     70-130 cis-1,3-Dichloropropene                             20.3                               20.0              102     70-130 trans-I,3-Dichloropropene                           20.6                 pg/I          20.0              103     70-130 Ethylbenzene                                        21.7                 pg/I          20.0              108     70-130 Hexachlorobutadient                                  24.0                pg/I          20.0              120    68.9-138 2-Hexanone (MBK)                                     14.3                pg/I          20.0             71.5     70-130 Isopropylbcnzene                                    21.3                 jig/I         20.0              106      70-130 4-Isopropyltoluene                                   21.8                 pg/I         20.0              109      70-130 Methyl tert-butyl ether                              19.9                 pg/I         20.0             99.5      70-130 4-Methyl-2-pentanone (MIBK)                          15.4                 pg/I         20.0             77.0    51.5-134 Methylene chloride                                   20.7                 Pg/I         20.0              104      70-130 Naphthalene                                          20.8                 Pg/i         20.0               104     70-130 n-Propylbcnzene                                      21.1                 pig/I        20.0               106     70-130 Styrene                                              22.2                 pg/I         20.0               111     70-130 1,1,1.2-Tetrachloroethane                           23.2                 Pg/I          20.0              116     70-130 I,.,2,2-Tetrachloroethane                           20.1                               20.0              100     70-130 Tetrachloroethene                                   22.1                 pg/I          20.0              110     70-130 Toluene                                             20.9                 pg/I          20.0              104      70-130 1.2,3-Trichlorobenzene                             21.2                 p1g/I         20.0              106      70-130 1.2,4-Trichlorobenzene                              21.0                 pg/I          20.0              105      70-130 I,1,-Trichloroethane                                21.6                  pg/I         20.0              108      70-130 I,1,2-Trichlorocthane                               20.5                  pg/I         20.0              102      70-130 Trichloroethene                                     20.3                  pg/I         20.0              102      70-130 Trichlorofluoromethane (Freon 11)                   23.1                  pg/I         20.0              116      70-143 1,2,3-Trichloropropane                              20.4                 pg/I         20.0               102     70-130 1.2,4-Trimethylbenzene                              22.5                 ig/I         20.0              112      70-130 1,3,5-Trimethylbenzene                              22.4                 pg/I         20.0               112     70-130 Vinyl chloride                                      25.4                 Pg/l         20.0               127     70-130 m,p-Xylene                                          44.7                 pg/I         40.0               112     70-130 o-Xylene                                             22.9                 pg/I         20.0               114     70-130 Surrogate: 4-Bromofluorobenzene                      52.2                 pg/I         50.0               104     70-130 Surrogate: Toluene-d8                                48.3                 Pg/I         50.0              96.6      70-130 Surrogate: 1,2-Dtchloroethane-d4                     50.6                 pg/I         50.0               101      70-130 Surrogate:Dibromofluoromethane                       48.9                 pg/I         50.0              97.8      70-130 LCS Dup (5101534-BSD1)                                                            Prepared & Analyzed: 25-Oct-05 Acetone                                              14.3                pgA          20.0              71.5 0.671-198     13.4    50 This laboratory report Is not valid without an authorizedsignatureon the cover page.
+Volatile Organic Compounds - Quality Control Spike Source
-* Reportable Detection Limit        BRL = Below Reporting Limit                       Page 28 of 31
+%REC RPD Analyte(s)
+Result
+*RDL Units Level Result
+%REC Limits RPD Limit Flag Batch 5101534 - SW846 5030 Water MS LCS (5101534-BS1) 2-Chlorotoluene 4-Chlorotoluene 1,2-Dibromo-3-chloropropane Dibromochloromethane 1,2-Dibromoethane (EDB)
+Dibromomethane 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane (Freon 12) 1,1-Dichloroethane 1,2-Dichlorocthane 1.1-Dichloroethene cis-l,2-Dichloroethene trans-l,2-Dichloroethene 1,2-Dichloropropane 1.3-Dichloropropane 2,2-Dichloropropane 1.1-Dichloropropene cis-1,3-Dichloropropene trans-I,3-Dichloropropene Ethylbenzene Hexachlorobutadient 2-Hexanone (MBK)
+Isopropylbcnzene 4-Isopropyltoluene Methyl tert-butyl ether 4-Methyl-2-pentanone (MIBK)
+Methylene chloride Naphthalene n-Propylbcnzene Styrene 1,1,1.2-Tetrachloroethane I,.,2,2-Tetrachloroethane Tetrachloroethene Toluene 1.2,3-Trichlorobenzene 1.2,4-Trichlorobenzene I,1,-Trichloroethane I,1,2-Trichlorocthane Trichloroethene Trichlorofluoromethane (Freon 11) 1,2,3-Trichloropropane 1.2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride m,p-Xylene o-Xylene 21.7 21.6 19.9 21.1 20.4 20.1 21.8 23.6 21.5 27.2 20.8 20.9 21.2 21.1 20.2 20.4 20.1 19.0 21.0 20.3 20.6 21.7 24.0 14.3 21.3 21.8 19.9 15.4 20.7 20.8 21.1 22.2 23.2 20.1 22.1 20.9 21.2 21.0 21.6 20.5 20.3 23.1 20.4 22.5 22.4 25.4 44.7 22.9 52.2 48.3 50.6 48.9 Pg/I pg/l Pg/I Pg/I Pg/I Pg/I pg/I Pg/I pg/I P g/I Pg/I pg/I
+;1g/I pg/I pg/I pg/I pg/I Pg/I pg/I pg/I pg/I pg/I jig/I pg/I pg/I pg/I P g/I Pg/i pig/I pg/I P g/I pg/I pg/I p1g/I pg/I pg/I pg/I pg/I pg/I pg/I ig/I pg/I Pg/l pg/I pg/I pg/I P g/I pg/I pg/I Prepared & Analyzed: 25-Oct-05 20.0 108 70-130 20.0 108 70-130 20.0 99.5 70-130 20.0 106 52.9-141 20.0 102 70-130 20.0 100 70-130 20.0 109 70-130 20.0 118 70-130 20.0 108 70-130 20.0 136 50.5-203 20.0 104 70-130 20.0 104 70-130 20.0 106 70-130 20.0 106 70-130 20.0 101 70-130 20.0 102 70-130 20.0 100 70-130 20.0 95.0 70-130 20.0 105 70-130 20.0 102 70-130 20.0 103 70-130 20.0 108 70-130 20.0 120 68.9-138 20.0 71.5 70-130 20.0 106 70-130 20.0 109 70-130 20.0 99.5 70-130 20.0 77.0 51.5-134 20.0 104 70-130 20.0 104 70-130 20.0 106 70-130 20.0 111 70-130 20.0 116 70-130 20.0 100 70-130 20.0 110 70-130 20.0 104 70-130 20.0 106 70-130 20.0 105 70-130 20.0 108 70-130 20.0 102 70-130 20.0 102 70-130 20.0 116 70-143 20.0 102 70-130 20.0 112 70-130 20.0 112 70-130 20.0 127 70-130 40.0 112 70-130 20.0 114 70-130 50.0 104 70-130 50.0 96.6 70-130 50.0 101 70-130 50.0 97.8 70-130 Prepared & Analyzed: 25-Oct-05 Surrogate: 4-Bromofluorobenzene Surrogate: Toluene-d8 Surrogate: 1,2-Dtchloroethane-d4 Surrogate: Dibromofluoromethane LCS Dup (5101534-BSD1)
+Acetone 14.3 pgA 20.0 71.5 0.671-198 13.4 50 This laboratory report Is not valid without an authorized signature on the cover page.
+* Reportable Detection Limit BRL = Below Reporting Limit Page 28 of 31
-Volatile Organic Compounds - Quality Control Spike    Source             %RBC           RPD Analyte(s)                                     Result          *RDL Units         Level    Result   %REC      Limits  RPD    Limit   Flag Batch 5101534 - SW846 5030 Water MS LCS Dup (5101534-BSDI)                                                         Prepared & Analyzed: 25-Oct-05 Acrylonitrile                                   21.4                Pg/I          20.0               107     70-130  0.939    25 Benzene                                         18.8                 Pg/I         20.0              94.0     70-130   6.19    25 Bromobenzene                                    21.4                Pg/I          20.0               107     70-130   5.45    25 Bromochloromethane                              20.5                pg/I          20.0               102     70-130   2.90    25 Bromodichloromethane                            20.9                 pg/I         20.0               104     70-130   5.61    25 Bromoform                                       20.8                Pg/I          20.0               104     70-130   1.90    25 Bromomethane                                    23.2                Pg/I          20.0               116   64.5-146   9.84    50 2-Butanone (MEK)                                14.1                Ag/I          20.0              70.5    14.3-172  1.41    50 n-Butylbenzene                                  18.8                Pg/I          20.0              94.0     70-130   8.16    25 sec-Butylbenzene                                21.0                Pg/I          20.0               105     70-130   8.22    25 tert-Butylbenzene                               21.4                Pg/I          20.0               107     70-130   6.33    25 Carbon disulfide                                17.6                Pg/I          20.0              88.0     70-130   10.2    25 Carbon tetrachloride                            20.2                Pg/I          20.0               101     70-130   6.70    25 Chlorobenzene                                   20.5                 Pg/I         20.0               102     70-130   6.64    25 Chloroethane                                    19.9                 Wg/          20.0              99.5   66.3-135   10.0    50 Chloroform                                      20.5                Pg/I          20.0               102     70-130   5.71    25 Chloromethane                                   23.0                Pg/I          20.0               115     70-130   10.7    25 2-Chlorotoluene                                 19.6                Pg/I          20.0              98.0     70-130   9.71    25 4-Chlorotoluene                                 20.2                 Wg/          20.0               101     70-130   6.70    25 1,2-Dibromo-3-chloropropane                     12.6                Pg/I          20.0              63.0     70-130   44.9    25    QR-02 Dibromochloromethane                            20.9                pg/I          20.0               104   52.9-141   1.90    50 1,2-Dibromoethane (EDB)                         20.7                pg/I          20.0               104     70-130   1.94    25 Dibromomethane                                  19.8                pg/I          20.0              99.0     70-130   1.01    25 1,2-Dichlorobenzene                             20.5                pg/I          20.0               102     70-130   6.64    25 1,3-Dichlorobenzene                             22.3                pg/I          20.0               112     70-130   5.22    25 1,4-Dichlorobenzene                             20.1                Pg/I          20.0               100     70-130   7.69    25 Dichlorodifluoromethane (Freonl2)                25.8                Pg/I          20.0               129   50.5-203   5.28    50 I,1-Dichloroethane                              19.3                Pg/I          20.0              96.5     70-130   7.48    25 1,2-Dichloroethane                              20.8                Pg/I          20.0               104     70-130   0.00    25 II-Dichloroethene                               19.5                pgA           20.0              97.5     70-130   8.35    25 cis-1,2-Dichloroethene                          20.0                pg/I          20.0               100     70-130   5.83    25 trans- 1.2-Dichloroethene                       18.5                Pg/I          20.0              92.5     70-130   8.79    25 1.2-Dichloropropane                             19.3                Ag/I          20.0              96.5     70-130   5.54    25 1.3-Dichloropropane                             20.1                Pg/I          20.0               100     70-130   0.00    25 2,2-Dichloropropane                             17.8                Pg/I          20.0               89.0    70-130   6.52    25 Il-Dichloropropene                              19.3                              20.0
+Volatile Organic Compounds - Quality Control Spike Source
-* 96.5     70-130   8.44    25 cis- 1.3-Dichloropropene                        19.6                pg/I          20.0              98.0     70-130   4.00    25 trans-l ,3-Dichloropropene                      19.9                Pg/I          20.0               99.5    70-130   3.46    25 Ethylbenzene                                    20.1                              20.0               100     70-130   7.69    25 Hexachlorobutadiene                             22.2                pg/I          20.0               111    68.9-138  7.79    50 2-Hexanone (MBK)                                14.4                              20.0               72.0    70-130  0.697    25 Isopropylbenzene                                19.9                pg/I          20.0              99.5     70-130   6.33    25 4-Isopropyltoluene                              20.3                pg/I          20.0               102     70-130   6.64    25 Methyl tert-butyl ether                         20.0                pg/I          20.0               100     70-130  0.501    25 4-Methyl-2-pentanone (MIBK)                     16.3                Pg/I          20.0               81.5   51.5-134  5.68    50 Mcthylene chloride                              20.1                Pg/I          20.0               100     70-130   3.92    25 Naphthalene                                     15.2                 Pg/I         20.0               76.0    70-130   31.1    25    QR-02 n-Propylbenzene                                 20.0                              20.0               100     70-130   5.83    25 Styrene                                         20.8                Pg/I          20.0               104     70-130   6.51    25 1,1,1.2-Tetrachloroethane                       21.9                Pg/I          20.0                110    70-130   5.31     25 1,1,2,2-Tetrachloroethane                       12.2                              20.0               61.0    70-130   48.4    25     QC-I Tetrachloroethene                               20.6                pg/I          20.0                103    70-130   6.57    25 Toluene                                         19.5                Pg/I          20.0               97.5    70-130   6.45    25 1,2,3-Trichlorobenzene                          20.2                pg/I          20.0               101     70-130   4.83    25 This laboratoryreport is not valid without an authorized signatureon the coverpage.
+%RBC RPD Analyte(s)
-* Reportable Detection Limit        BRL = Below Reporting Limit                     Page 29 of 31
+Result
+*RDL Units Level Result
+%REC Limits RPD Limit Flag Batch 5101534 - SW846 5030 Water MS LCS Dup (5101534-BSDI)
+Acrylonitrile Benzene Bromobenzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane 2-Butanone (MEK) n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon disulfide Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene 1,2-Dibromo-3-chloropropane Dibromochloromethane 1,2-Dibromoethane (EDB)
+Dibromomethane 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane (Freonl2)
+I,1-Dichloroethane 1,2-Dichloroethane II-Dichloroethene cis-1,2-Dichloroethene trans-1.2-Dichloroethene 1.2-Dichloropropane 1.3-Dichloropropane 2,2-Dichloropropane Il-Dichloropropene cis-1.3-Dichloropropene trans-l,3-Dichloropropene Ethylbenzene Hexachlorobutadiene 2-Hexanone (MBK)
+Isopropylbenzene 4-Isopropyltoluene Methyl tert-butyl ether 4-Methyl-2-pentanone (MIBK)
+Mcthylene chloride Naphthalene n-Propylbenzene Styrene 1,1,1.2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 21.4 18.8 21.4 20.5 20.9 20.8 23.2 14.1 18.8 21.0 21.4 17.6 20.2 20.5 19.9 20.5 23.0 19.6 20.2 12.6 20.9 20.7 19.8 20.5 22.3 20.1 25.8 19.3 20.8 19.5 20.0 18.5 19.3 20.1 17.8 19.3 19.6 19.9 20.1 22.2 14.4 19.9 20.3 20.0 16.3 20.1 15.2 20.0 20.8 21.9 12.2 20.6 19.5 20.2 Pg/I Pg/I Pg/I pg/I pg/I Pg/I Pg/I Ag/I Pg/I Pg/I Pg/I Pg/I Pg/I Pg/I Wg/
+Pg/I Pg/I Pg/I Wg/
+Pg/I pg/I pg/I pg/I pg/I pg/I Pg/I Pg/I Pg/I Pg/I pgA pg/I Pg/I Ag/I Pg/I Pg/I pg/I Pg/I pg/I pg/I pg/I pg/I Pg/I Pg/I Pg/I Pg/I Pg/I pg/I Pg/I pg/I Prepared & Analyzed: 25-Oct-05 20.0 107 70-130 0.939 20.0 94.0 70-130 6.19 20.0 107 70-130 5.45 20.0 102 70-130 2.90 20.0 104 70-130 5.61 20.0 104 70-130 1.90 20.0 116 64.5-146 9.84 20.0 70.5 14.3-172 1.41 20.0 94.0 70-130 8.16 20.0 105 70-130 8.22 20.0 107 70-130 6.33 20.0 88.0 70-130 10.2 20.0 101 70-130 6.70 20.0 102 70-130 6.64 20.0 99.5 66.3-135 10.0 20.0 102 70-130 5.71 20.0 115 70-130 10.7 20.0 98.0 70-130 9.71 20.0 101 70-130 6.70 20.0 63.0 70-130 44.9 20.0 104 52.9-141 1.90 20.0 104 70-130 1.94 20.0 99.0 70-130 1.01 20.0 102 70-130 6.64 20.0 112 70-130 5.22 20.0 100 70-130 7.69 20.0 129 50.5-203 5.28 20.0 96.5 70-130 7.48 20.0 104 70-130 0.00 20.0 97.5 70-130 8.35 20.0 100 70-130 5.83 20.0 92.5 70-130 8.79 20.0 96.5 70-130 5.54 20.0 100 70-130 0.00 20.0 89.0 70-130 6.52 20.0
+* 96.5 70-130 8.44 20.0 98.0 70-130 4.00 20.0 99.5 70-130 3.46 20.0 100 70-130 7.69 20.0 111 68.9-138 7.79 20.0 72.0 70-130 0.697 20.0 99.5 70-130 6.33 20.0 102 70-130 6.64 20.0 100 70-130 0.501 20.0 81.5 51.5-134 5.68 20.0 100 70-130 3.92 20.0 76.0 70-130 31.1 20.0 100 70-130 5.83 20.0 104 70-130 6.51 20.0 110 70-130 5.31 20.0 61.0 70-130 48.4 20.0 103 70-130 6.57 20.0 97.5 70-130 6.45 20.0 101 70-130 4.83 25 25 25 25 25 25 50 50 25 25 25 25 25 25 50 25 25 25 25 25 50 25 25 25 25 25 50 25 25 25 25 25 25 25 25 25 25 25 25 50 25 25 25 25 50 25 25 25 25 25 25 25 25 25 QR-02 QR-02 QC-I This laboratory report is not valid without an authorized signature on the cover page.
+* Reportable Detection Limit BRL = Below Reporting Limit Page 29 of 31
-Volatile Organic Compounds - Quality Control Spike     Source             %REC             RPD Analyte(s)                                       Result          *RDL Units         Level     Result   %REC      Limits   RPD     Limit   Flag Batch 5101534 - SW846 5030 Water MS LCS Dup (5101534-BSDI)                                                           Prepared & Analyzed:  25-Oct-05 1,2,4-Trichlorobenzene                             19.8                pg/I         20.0                99.0    70-130    5.88    25 11,1-Trichloroethane                               19.9                pg/I         20.0                99.5    70-130    8.19    25 1,1,2-Trichloroethane                             21.0                 pg/1         20.0                 105    70-130    2.90    25 Trichloroethene                                   22.4                 pg/I         20.0                 112    70-130    9.35    25 Trichlorofluoromethane (Freon 11)                  21.8                pg/I         20.0                 109    70-143     6.22    50 1,2,3-Trichloropropane                             20.6                pg/I         20.0                 103    70-130    0.976    25 1,2,4-Trimethylbenzcne                             21.0                pg/I         20.0                 105    70-130     6.45    25 1,3,5-Trimethylbenzene                             21.0                pg/l          20.0                105    70-130     6.45    25 Vinyl chloride                                     23.6                pg/I          20.0                118    70-130     7.35    25 m,p-Xylene                                         41.2                pg/I          40.0                103    70-130     8.37    25 o-Xylene                                           21.4                pg/l          20.0                 107   70-130     6.33    25 Surrogate: 4-Bromofluorobenzene                    52.3                 pg/li        50.0                105     70-130 Surrogate: Toluene-d8                              48.6                pg/li         50.0                97.2    70-130 Surrogate: 1,2-Dichloroethane-d4                   52.7                 pg/I         50.0                 105    70-130 Surrogate: Dibromofluoromethane                    49.1                 pg/i         50.0                98.2    70-130 Matrix Spike (5101534-MSI)                               Source: SA36008-02       Prepared: 25-Oct-05 Analyzed: 26-Oct-05 Benzene                                            23.6                 pg/I         20.0      BRL        118    70-130 Chlorobenzene                                      24.8                 pg/I         20.0      BRL        124    70-130 1,1-Dichloroethene                                23.4                 pg/I         20.0      BRL        117    70-130 Toluene                                             24.5                pg/I         20.0      BRL        122    70-130 Trichloroethene                                     24.0                pg/I         20.0      BRL        120    70-130 Surrogate: 4-Bromofluorobenzene                     51.2                pg/I         50.0                 102    70-130 Surrogate: Toluene-d8                               50.2                pg/l         50.0                 100 130 Surrogate: 1.2-Dckhloroethane-d4                    56.6                pg/I         50.0                 113    70-130 Surrogate: Dibromofluoromethane                     53.5                pg/l         50.0                 107    70-130 Matrix Spike Dup (5101534-MSDI)                         Source: SA36008-02       Prepared: 25-Oct-05 Analyzed: 26-Oct-05 Benzene                                            23.3                 pg/I        20.0      BRL        116    70-130     1.71    30 Chlorobenzene                                      24.9                 pg/I        20.0      BRL         124   70-130     0.00    30 1,1-Dichloroethene                                 25.3                pg/I         20.0      BRL         126   70-130     7.41    30 Toluene                                            24.3                 pg/A        20.0      BRL         122   70-130     0.00    30 Trichloroethene                                    24.4                 pg/l        20.0      BRL         122   70-130     1.65    30 Surrogate:4-Bromofluorobenzene                     51.44                Pg/I         50.0                 103    70-130 Surrogate:Toluene-d8                               50.'                              50.0                 100    70-130 Surrogate: 1,2-Dtchloroethane-d4                   53.: 2               pg/          50.0                 106    70-130 Surrogate:Dibromofluoromethane                     50. 7                Pg/I         50.0                 101    70-130 This laboratoryreport Is not valid without an authorized signature on the cover page.
+Volatile Organic Compounds - Quality Control Spike Source
-* Reportable Detection Limit       BRL - Below Reporting Limit                       Page 30 of 31
+%REC RPD Analyte(s)
+Result
+*RDL Units Level Result
+%REC Limits RPD Limit Flag Batch 5101534 - SW846 5030 Water MS LCS Dup (5101534-BSDI)
+Prepared & Analyzed: 25-Oct-05 1,2,4-Trichlorobenzene 19.8 pg/I 20.0 99.0 70-130 5.88 25 11,1-Trichloroethane 19.9 pg/I 20.0 99.5 70-130 8.19 25 1, 1,2-Trichloroethane 21.0 pg/1 20.0 105 70-130 2.90 25 Trichloroethene 22.4 pg/I 20.0 112 70-130 9.35 25 Trichlorofluoromethane (Freon 11) 21.8 pg/I 20.0 109 70-143 6.22 50 1,2,3-Trichloropropane 20.6 pg/I 20.0 103 70-130 0.976 25 1,2,4-Trimethylbenzcne 21.0 pg/I 20.0 105 70-130 6.45 25 1,3,5-Trimethylbenzene 21.0 pg/l 20.0 105 70-130 6.45 25 Vinyl chloride 23.6 pg/I 20.0 118 70-130 7.35 25 m,p-Xylene 41.2 pg/I 40.0 103 70-130 8.37 25 o-Xylene 21.4 pg/l 20.0 107 70-130 6.33 25 Surrogate: 4-Bromofluorobenzene 52.3 pg/li 50.0 105 70-130 Surrogate: Toluene-d8 48.6 pg/li 50.0 97.2 70-130 Surrogate: 1,2-Dichloroethane-d4 52.7 pg/I 50.0 105 70-130 Surrogate: Dibromofluoromethane 49.1 pg/i 50.0 98.2 70-130 Matrix Spike (5101534-MSI)
+Source: SA36008-02 Prepared: 25-Oct-05 Analyzed: 26-Oct-05 Benzene 23.6 pg/I 20.0 BRL 118 70-130 Chlorobenzene 24.8 pg/I 20.0 BRL 124 70-130 1,1-Dichloroethene 23.4 pg/I 20.0 BRL 117 70-130 Toluene 24.5 pg/I 20.0 BRL 122 70-130 Trichloroethene 24.0 pg/I 20.0 BRL 120 70-130 Surrogate: 4-Bromofluorobenzene 51.2 pg/I 50.0 102 70-130 Surrogate: Toluene-d8 50.2 pg/l 50.0 100 130 Surrogate: 1.2-Dckhloroethane-d4 56.6 pg/I 50.0 113 70-130 Surrogate: Dibromofluoromethane 53.5 pg/l 50.0 107 70-130 Matrix Spike Dup (5101534-MSDI)
+Source: SA36008-02 Prepared: 25-Oct-05 Analyzed: 26-Oct-05 Benzene 23.3 pg/I 20.0 BRL 116 70-130 1.71 30 Chlorobenzene 24.9 pg/I 20.0 BRL 124 70-130 0.00 30 1,1-Dichloroethene 25.3 pg/I 20.0 BRL 126 70-130 7.41 30 Toluene 24.3 pg/A 20.0 BRL 122 70-130 0.00 30 Trichloroethene 24.4 pg/l 20.0 BRL 122 70-130 1.65 30 Surrogate: 4-Bromofluorobenzene Surrogate: Toluene-d8 Surrogate: 1,2-Dtchloroethane-d4 Surrogate: Dibromofluoromethane 51.4 50.'
+.:
+.
+Pg/I 2
+pg/
+Pg/I 50.0 103 70-130 50.0 100 70-130 50.0 106 70-130 50.0 101 70-130 This laboratory report Is not valid without an authorized signature on the cover page.
+* Reportable Detection Limit BRL - Below Reporting Limit Page 30 of 31
-Notes and Definitions QC-1       Analyte out of acceptance range.
+Notes and Definitions QC-1 Analyte out of acceptance range.
-QM-07      The spike recovery was outside acceptance limits for the MS and/or MSD. The batch was accepted based on acceptable LCS recovery.
+QM-07 The spike recovery was outside acceptance limits for the MS and/or MSD. The batch was accepted based on acceptable LCS recovery.
-QR-02      The RPD result exceeded the QC control limits; however, both percent recoveries were acceptable. Sample results for the QC batch were accepted based on percent recoveries and completeness of QC data.
+QR-02 The RPD result exceeded the QC control limits; however, both percent recoveries were acceptable. Sample results for the QC batch were accepted based on percent recoveries and completeness of QC data.
 VOCI I Analyte presence was confirmed by duplicate analysis.
-BRL        Below Reporting Limit - Analyte NOT DETECTED at or above the reporting limit dry        Sample results reported on a dry weight basis NR         Not Reported RPD        Relative Percent Difference A plus sign (+) in the Method Reference column indicates the method is not accredited by NELAC.
+BRL Below Reporting Limit - Analyte NOT DETECTED at or above the reporting limit dry Sample results reported on a dry weight basis NR Not Reported RPD Relative Percent Difference A plus sign (+) in the Method Reference column indicates the method is not accredited by NELAC.
 Laboratory Control Sample (LCS): A known matrix spiked with compound(s) representative of the target analytes, which is used to document laboratory performance.
 Matrix Duplicate: An intra-laboratory split sample which is used to document the precision of a method in a given sample matrix.
@@ Line 732: / Line 2,127: @@
 Surrogate: An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process, but which is not normally found in environmental samples. These compounds are spiked into all blanks, standards, and Validated by:
 Hanibal C. Tayeh, Ph.D.
-Nicole Brown This laboratoryreport is not valid without an authorizedsignature on the cover page.
+Nicole Brown This laboratory report is not valid without an authorized signature on the cover page.
-* Reportable Detection Limit       BRL - Below Reporting Limit                      Page 31 of 31
+* Reportable Detection Limit BRL - Below Reporting Limit Page 31 of 31
-                                                                                                                                                               <-P&#xfd; J59,3 1 Special Handling:                    k..
+<- P&#xfd; J59, 3 1 Special Handling:
-g   Standard  TAT    - 7 to  10  business    days CHAIN OF CUSTODY RECORD                                                                R*-ao'ee:
+k..
+g Standard TAT - 7 to 10 business days
 [3 Rush TAT - Date Needed:_____
-CAll   TATs subject to laboratory approval.
+CHAIN OF CUSTODY RECORD R*-ao'ee:
+C All TATs subject to laboratory approval.
 Min. 24-hour notification needed for rushes.
-SPtrerUM ANALYMI.. INC.Page                                                      of                                          Samples disposed of after 60 days unless IABrA,.!
+SPtrerUM ANALYMI..
-IIANTBAL TECHNROLOCJY                                                                                                          otherwise instructed.
+INC.Page of Samples disposed of after 60 days unless IABrA,.!
-Report To: ECr." -      P.T1dLC nmo                              InvoiceTo: FXS-      Xqrl*ia*&v                    ProjectNo.:   64-42012-15 Site Name:           W hi tui FA&#xb6;t 4JFR 9-E                             W'4 gVA,3MI               )%j Location: (-,,r.tx'i IA-r 9,. VEW14 State: .NJr Project Mgr.: a. V*WM                                            P.O. No.:                    RQN:                  Sampler(s): ?.., wiP I=Na 2S20 2=HCI 3=H 2SO 4 4=HNO 3 5=NaOH 6=Ascorbic Acid                                      Containers:                    Analyses:                         OA Reporting Notes:
+otherwise instructed.
-=CH 3OH 8=NaHSO4 9= 't- (.192)                           10=_                                                                                                     (check ifneeded)
+IIANTBAL TECHNROLOCJY Report To: ECr." - P.T1dLC nmo InvoiceTo: FXS-Xqrl*ia*&v ProjectNo.: 64-42012-15 Site Name:
-DW=Drinking Water GW-Groundwater WW=Wastewater                                                                                                             State specific reporting standards Ifapplicable.please list below.
+-E W hi ui FA&#xb6;t t
-O=Oil SW= Surface Water SO=Soil SL=Sludge A=Air X1= *_' k                 X2=                         X3= ___                           >_____
+JFR W gVA,3MI
-                                                                                        <                                                                0 Provide MCP CAM Report
+'4
-                       ,G=Grab      C=Composite                                                                                                           Were all field QC requirements met as per MADEP CAM Section 2.0?
+)%j Location: (-,,r.tx'i IA-r 9,. VEW14 State:.NJr Project Mgr.: a.
-Lab Id:            Sample Id:              Date:          Time:                      0     0     0   :1*                                                      oYes        0 No i I IM                                       '             (Respnse re uired0or CAre          i-i
+V*WM P.O. No.:
-                         .                 "Z:os
+RQN:
-     -09' V (M                  p                                                                        I
+Sampler(s): ?.., wiP I=Na2S20 2=HCI 3=H2SO 4 4=HNO3 5=NaOH 6=Ascorbic Acid Containers:
-* Fax results when available to        _       .linquished                                       by   :     .             Received by:                        Date:                Time:
+Analyses:
-* E-mail to k           &       ul11"c -m/'j0'(
+OA Reporting Notes:
-ga                                  -.                                                                         P/-
+=CH3OH 8=NaHSO4 9=
-EDD Format 3mbF                                                                                                                                          ,
+'t- (.192) 10=_
-Condition upon receipt: 0 Iced 0 Ambient 0- C A I;* 4           11 Almgren Drive - Agawam, Massachusetts 01001 e 413-789-9018
+(check if needed)
-* Fax 413-789-4076 *www.spectrum-analytical.com
+DW=Drinking Water GW-Groundwater WW=Wastewater State specific reporting standards O=Oil SW= Surface Water SO=Soil SL=Sludge A=Air Ifapplicable. please list below.
+X1=
+*_' k X2=
+X3= ___
+Provide MCP CAM Report
+,G=Grab C=Composite Were all field QC requirements met as per MADEP CAM Section 2.0?
+Lab Id:
+Sample Id:
+Date:
+Time:
+0
+:1*
+oYes 0 No i
+M I I (Respnse re uired0or CAre i-i "Z:os
+-09' V
+(M p
+I
+* Fax results when available to _
+.linquished by Received by:
+Date:
+Time:
+* E-mail to k ul11" ga P/-
+c -m/'j0'(
+EDD Format 3mbF Condition upon receipt: 0 Iced 0 Ambient 0- *C A I;* 4 11 Almgren Drive - Agawam, Massachusetts 01001 e 413-789-9018
+* Fax 413-789-4076
+* www.spectrum-analytical.com
 APPENDIX D GRAPHS
-Chart I Selected Contaminant Concentrations and Groundwater Elevation Over Time at Monitoring Well MW-I 10,000                                                                                                                                         186 185 1,000--
+Chart I Selected Contaminant Concentrations and Groundwater Elevation Over Time at Monitoring Well MW-I 10,000 186 185 1,000--
 .
-E CL 100-                                                                                      -                                              183 "c
+CLE 100-183 "c
-.2 O0 E                                                                                                                                      >/
+.2 O0
-                                                          \4                                             /                                            18118 S180 Date I--o----1,2,4-Trimethylbenzene ----                 1,3,5-TdmethyIbenzene -*- Naphthalene - A-- Groundwater elevation I r~ldata~(rojects%04*201 000 to 201 50ON04-201 215 VYNPC No-2 OilTab~eSGrahs~mw.1
+\\4
+/
+E
+>/
+S180 Date I--o---- 1,2,4-Trimethylbenzene ----
+,3,5-TdmethyIbenzene -*-
+Naphthalene - A- - Groundwater elevation I r~ldata~(rojects%04*201 000 to 201 50ON04-201 215 VYNPC No-2 OilTab~eSGrahs~mw.1
-Chart 2 Selected Contaminant                          Concentrations           and  Groundwater     Elevations Over Time at Monitoring Well MW-6 10,000                                                                                                                                                          186 185
+Chart 2 Selected Contaminant Concentrations and Groundwater Elevations Over Time at Monitoring Well MW-6 10,000
-.2. 1,000 1-16-                                                                                                                                                                  184 0C-0-       10 a
+.2.
-C 0.
+,000 1-0-
-Cu        10                                                                                                                                                        183 "
+16-a C-0
-E I-0) 182 181 180 M      0D       0       0      0       r-       T-     r       T    N    N    N   N     M~  M~  M~    M~   "t  -. Rt  't    0  0    10    10  M 0M      0       0        0       0D     0        0      0       0    0    0        0    0    0   0     9   9    0   0   0     0  0     0     a  0 a
+: 0.
-aL    0a                                     U                          a                         a5   aa&#xfd;  a  a          a)
+I-E Cu 0) 186 185 184 C
-CL M       -                  -2                    0     M                 CU Date 1,2,4-Trimethylbenzene                 --  *-- 1,3,5-Trimethylbenzene      Napthalene - A-- Groundwater elevation Fidtmrotects\04-201 000 to 201 500\04-20121 5 WYNPC No.2 OiflTabfeS\GraphSff"
+"
+181 180 M
+D 0
+0
+r-T-
+r T
+N N
+N N
+M~ M~ M~ M~ "t Rt
+'t 0
+10 10 M
+M 0
+0
+D 0
+0
+0
+0
+0
+9
+0
+0
+0
+a
+CL 0
+aL a
+U a
+a5 a&#xfd; a
+a a
+a) a M
+-2 0
+M CU Date 1,2,4-Trimethylbenzene -- *-- 1,3,5-Trimethylbenzene Napthalene - A- - Groundwater elevation Fidtmrotects\\04-201 000 to 201 500\\04-20121 5 WYNPC No.2 OiflTabfeS\\GraphSff"
-Chart 3 Selected Contaminant Concentrations and Groundwater Elevation Over Time at Monitoring Well MW-8 10,000                                                                                                                                                             186 185 1,000
+Chart 3 Selected Contaminant Concentrations and Groundwater Elevation Over Time at Monitoring Well MW-8 10,000 186 185 1,000
-                                                                                                                                                                    *-184 (A                                                                                                                                                                        0i o          C 00 E      100-                                                                                                                                                           183 0 182 10 0         10          A
+*-184 (A
-                                                                                                                -181                                                 -
+i 00 o
-0    0D     0D      0      0D              -      '-     -   CV    N    N   N    CO)   M~   M~   M~    It  it   RT     LOJ  LO   LO   10 LO a
+C 100-183 0 E
-C C)~
+10 0
-oa C a      a       a eL. - aL a C)                  a C
+A
-CL a
+-181 180 0
-                                                                                        " - L     aa)
+D 0
-                                                                                                   -   a Q
+D 0
-e.-
+D
-C0 Ca
+CV N
-                                                                                                                 -L
+N N
-                                                                                                                  '   Ca   Ca 7
+CO)
-                                                                                                                                     -    a  a a.
+M~
-ea -L 2L C    Ca z
+M~
-.Dt a
+M~
-IL 0      <0cc       '0              CL <~ <          0           <0
+It it RT LOJ LO LO LO 10 a
-                                                                                        <~      0 0   *~<~
+C)~
-* m     '0         <~0
+a a
-                                                                                                                                                 <~
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-                                                                                                                                                       =
+C) a a
-Date
+a a) a a
-                            -o -- 1,2,4-Trimethylbenzene                   --   o  1,3,5-Trimethylbenzene   -*-     Napthalene - A- - Groundwater elevation]
+Q a
-F.Maa~poocsk0-20000to 201500\04-201215 VYNPC No.2 OifTableS\GkaphSmv.&#xfd;8
+C Ca Ca a
+a a
+C Ca a
+C L.
+e - L C
+L e.-
+-L e a. -L z IL o a C 0cc CL CL 0 0
+C 0 m 7 2L
+=
+.Dt 0 <
+'0
+<~ <
+<~
+*~<~
+'0
+<~ <~0 Date
+-o -- 1,2,4-Trimethylbenzene -- o 1,3,5-Trimethylbenzene -*-
+Napthalene -
+A- - Groundwater elevation]
+F.Maa~poocsk0-20000to 201500\\04-201215 VYNPC No.2 OifTableS\\GkaphSmv.&#xfd;8
-Chart 4 PCE Concentration and Groundwater Elevation Over Time at Monitoring Well MW-2 25                                                                                                                                          186 185 20 CL                                                                                                                                               184 15 E
+Chart 4 PCE Concentration and Groundwater Elevation Over Time at Monitoring Well MW-2 25 20 CL 15 E
-co 2                                                                                                                                                183 0 LU 0
+co 2
-                                                                                                                                               182 0
+0
 U5 0
-180 D     0D       0D     0       0      '-       ~-       -      '-   N    N  N    N 0
+185 184 183 0 LU 182 181 180 D
+D 0D 0
+~-
+N N
+N N
 M~
-M~   M~
+M~ M~ M~ Iq It 11, 140t toto 10 0C 0)000C
-COO M~  Iq It 11, aC:) 0 140t toto 9
+)
-0C CD 0)000C                   )        0
+)0 0
-                                             )0         0             0            0     00 0     CU       0.                     ca                      0                 0     M    C    0(             :.         7-    L Date I o-- PCE - A- - Groundwater elevation F44ata~qeds%0W4-201000 to 201 50O04-201 215 VYNPC No.2 O0flTabt4SG&aphsnm.2
+0
+00 0
+0COO aC:)
+9
+CD 0
+CU
+: 0.
+ca 0
+M
+C 0(
+-L Date I o-- PCE -
+A- - Groundwater elevation F44ata~qeds%0W4-201000 to 201 50O04-201 215 VYNPC No.2 O0flTabt4SG&aphsnm.2
-Chart 5 PCE Concentration and Groundwater                         Elevation Over Time at Monitoring Well MW-7 25                                                                                                                                                186.00 185.00 20 I--
+Chart 5 PCE Concentration and Groundwater Elevation Over Time at Monitoring Well MW-7 25 20 I--
-.00 7Z 0.
+Z 0.
-                                                                                                                                                       0 E                                                                                                0 1300c (U
+E
-IM.
+(U2 IM.
-183.00   g a.-
+L-E
-L-E w
+- 10 0
-   - 10 0
+,-
-,-                                                                                                                                                    182.00 0
+5
-                    40                                                                                 -
+.00 185.00 0
-                                                                    \4k, 181.00 4(
-A                                                                                                                                              180.00 (n      o)                 0       0D o                                           N         V   ~  c         ~C- a ~ 9   ~0Q C)   1D 10   a0 0 r-     0 L                               M                               0     0            0            0 03      03 0 0L     0L C      -UC CU 0      <0 o
+\\4k, 4(
-                                                              <             0-0 0~      <  --3      41<      -   0-.5     <     '
+.00 1300 0
-Date I -- o - PCE - A-- Groundwater elevation I PFdatalprotedtsN04-20 1000 to 201 500\04-20121 5 VYNPC No.2 OifTsbfesGraphsffw?}}
+a.-
+c 183.00 g w
+.00 181.00 180.00 A
+(n o) o 0
+D C-a 9
+Q C)
+N V
+~
+c
+~
+~
+~0 1D 10 a0 r-0 L
+M
+0
+0
+0
+L 0
+L 0
+o
+<0 CU
+-UC C
+~ <
+--3 0-0 41<
+-.5 Date I -- o - PCE -
+A- - Groundwater elevation I PFdatalprotedtsN04-20 1000 to 201 500\\04-20121 5 VYNPC No.2 OifTsbfesGraphsffw?}}

ML061730219: Difference between revisions

Latest revision as of 08:21, 15 January 2025

Text

Dear Ms. DeWald:

Dear Mr. Noyes:

4.0 CONCLUSION

1.0 INTRODUCTION

4.0 CONCLUSION

SUMMARY

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