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Home My WebLink AboutWell Inspection 118 Oakland Road (7) s r Groundwater ` & Environmental Services, Inc. 425B Hayden Station Road • Windsor,CT 06095 Tel(860)688-9023 Fax(860) 688-9278 RECEIVED December 28,2007 JAN 0 2 2008 Ms. Susan Havens SOUTH WINDSOR Oakland Preschool Center ENGINEERING DEPT. 118 Oakland Road South Windsor, CT 06074 Re: Potable Well Sampling Information 118 Oakland Road South Windsor, CT 06074 Dear Ms. Havens, On behalf of ExxonMobil, Groundwater and Environmental Services (GES), ExxonMobil's consultant, would like to thank you for allowing GES to conduct sampling of your drinking water well on November 16, 2007. The water sample from your well was tested for the presence of a number of volatile organic compounds found in gasoline, including methyl tertiary-butyl ether (MTBE) and ethanol. For your information, the tests were conducted utilizing Environmental Protection Agency (EPA) approved methods and a copy of the laboratory report is enclosed. The laboratory results indicate no presence of MTBE, ethanol or any other compound found in gasoline in your well water. As you know, the tests conducted on your drinking water well are part of an ongoing groundwater investigation being conducted in cooperation with the Connecticut Department of the Environmental Protection (CT DEP). Please note; the sampling frequency of your well, as requested by the CT DEP, is quarterly. Therefore,the next sampling event is scheduled for February 2008. Again,thank you for your patience and cooperation. If you have any questions regarding the test results or the investigation in the area, please feel free to call the toll free ExxonMobil Information Line at 1-877-346-0302 or, if you prefer, we suggest you contact Jeff Chandler with the DEP at 860-418-4968 or Robert Deptula, the Environmental Health Officer for the Town of South Windsor, at 860-644-2511 ext. 248. Sinc rel , John D. oss Karen L. Harris Project Hydrogeologist Senior Project Manager Enclosure cc: Kevin Neary-Connecticut Department of the Environmental Protection ow_n bf8¢ rh Vtrtr re rice - owri Isor Jeff Folger-Town of South Windsor Walter Summers-Fire Marshal Town of South Windsor Environmental Solutions and Liability Management e-Hardcopy 2.0 Arrtoinated Report ® New England 12AACCU r>EST La t,ora.-o :.- - IT'S ALI. tic -rliE C�IE]41,STRV 11/29/07 Technical Report for ExxonMobil GESCT:01-QQA 249 Oakland Rd., South Windsor CT I C-f PO#4508647215 WBS#08 Accutest Job Number: M69223 Sampling Date: 11/16/07 Report to: Groundwater & Environmental Services jlore@gesonline.com ATTN: Jill Lore Total number of pages in report: 8 `��0�N ACCpROq� * • , p • Test results contained within this data package meet the requirements Xea Zd of the National Environmental Laboratory Accreditation Conference Lab Director kand/or state specific certification programs as applicable. Client Service contact: Kristen Blanchard 508-481-6200 Certifications:MA(M-MA136) CT(PH-0109) NH(250204) RI(00071) ME(MA136) FL(E87579) E A► R $ NY(23346) NJ(MA926) NAVY USACE This report shall not be reproduced,except in its entirety,without the written approval of Accutest Laboratories. Test results relate only to samples analyzed. New England • 495 Tech Center West • Building 1 • Marlborough,MA 01752 • tel:508-48I-6200 • fax: 508-481-7753 • http://www.accutest.com �® 1 of 8 Sections: Table of Contents Section1. Sample Summary................................................................................................... 3 Section 2: Sample Results ........................................................................................................ 4 vim 2.1: M69223-1: 118 OAKLAND RD. ................................................................................. 5 Section3: :N1isc. Forms ................................................. 3.1: Chain of Custody ........................................................................................................... 8 Ell 2 of s PIA jk rr==� Accutest Laboratories Sample Summary ExxonMobil Job No: M69223 GESCT:01-QQA 249 Oakland Rd., South Windsor CT Project No: PO#4508647215 WBS#08 Sample Collected Matrix Client Number Date Time By Received Code Type Sample ID M69223-1 11/16/07 14:24 SEL 11/19/07 DW Drinking Water 118 OAKLAND RD. �� 3of8 New England , F: Section 2 L } TV9 .ALL IN TIKE CHE"ISTR-Y Sample Results Report of Analysis ®� 4 of 8 Accutest Laboratories Report of Analysis Page 1 of 2 Client Sample ID: 118 OAKLAND RD. Lab Sample ID: M69223-1 Date Sampled: 11/16/07 Matrix: DW-Drinking Water Date Received: 11/19/07 Method: EPA 524.2 REV 4.1 Percent Solids: n/a Project: GESCT:01-QQA 249 Oakland Rd., South Windsor CT File ID DF Analyzed By Prep Date Prep Batch Analytical Batch Run#1 R2086.D 1 11/29/07 AA n/a n/a MSR82 Run#2 Purge Volume Run#1 5.0 ml Run#2 VOA List CAS No. Compound Result MCL RL Units Q 71-43-2 Benzene ND 5.0 0.50 ug/1 108-86-1 Bromobenzene ND 0.50 ug/1 74-97-5 Bromochloromethane ND 0.50 ug/1 75-27-4 Bromodichloromethane ND 0.50 ug/1 75-25-2 Bromoform ND 0.50 ug/1 74-83-9 Bromomethane ND 0.50 ug/1 104-51-8 n-Butylbenzene ND 0.50 ug/1 135-98-8 sec-Butylbenzene ND 0.50 ug/1 98-06-6 tert-Butylbenzene ND 0.50 ug/1 108-90-7 Chlorobenzene ND 100 0.50 ug/1 75-00-3 Chloroethane ND 0.50 ug/1 67-66-3 Chloroform ND 0.50 ug/1 74-87-3 Chloromethane ND 0.50 ug/1 95-49-8 o-Chlorotoluene ND 0.50 ug/I 106-43-4 p-Chlorotoluene ND 0.50 ug/1 56-23-5 Carbon tetrachloride ND 5.0 0.50 ug/1 75-34-3 1,1-Dichloroethane ND 0.50 ug/1 75-35-4 1,1-Dichloroethylene ND 7.0 0.50 ug/1 563-58-6 1,1-Dichloropropene ND 0.50 ug/1 96-12-8 1,2-Dibromo-3-chloropropane ND 0.20 0.50 ug/1 106-93-4 1,2-Dibromoethane ND 0.050 0.50 ug/1 107-06-2 1,2-Dichloroethane ND 5.0 0.50 ug/1 78-87-5 1,2-Dichloropropane ND 5.0 0.50 ug/1 142-28-9 1,3-Dichloropropane ND 0.50 ug/1 594-20-7 2,2-Dichloropropane ND 0.50 ug/1 124-48-1 Dibromochloromethane ND 0.50 ug/1 74-95-3 Dibromomethane ND 0.50 ug/1 75-71-8 Dichlorodifluoromethane ND 0.50 ug/l 10061-01-5 cis-1,3-Dichloropropene ND 0.50 ug/1 541-73-1 m-Dichlorobenzene ND 0.50 ug/1 95-50-1 o-Dichlorobenzene ND 600 0.50 ug/1 106-46-7 p-Dichlorobenzene ND 75 0.50 ug/1 ND = Not detected j = Indicates an estimated value MCL = Maximum Contamination Level (40 CFR 141) B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound lull 5 of 8 M nrrn rm=,r- N Accutest Laboratories Report of Analysis Page 2 of 2 Client Sample ID: 118 OAKLAND RD. Lab Sample ID: M69223-1 Date Sampled: 11/16/07 Matrix: DW-Drinking Water Date Received: 11/19/07 Method: EPA 524.2 REV 4.1 Percent Solids: n/a Project: GESCT:01-QQA 249 Oakland Rd., South Windsor CT VOA List CAS No. Compound Result MCL RL Units Q 156-60-5 trans-1,2-Dichloroethylene ND 100 0.50 ug/1 156-59-2 cis-1,2-Dichloroethylene ND 70 0.50 ug/1 10061-02-6 trans-1,3-Dichloropropene ND 0.50 ug/1 100-41-4 Ethylbenzene ND 700 0.50 ug/1 87-68-3 Hexachlorobutadiene ND 0.50 ug/1 98-82-8 Isopropylbenzene ND 0.50 ug/1 99-87-6 p-Isopropyltoluene ND 0.50 ug/1 75-09-2 Methylene chloride ND 5.0 0.50 ug/1 1634-04-4 Methyl Tert Butyl Ether ND 0.50 ug/I 91-20-3 Naphthalene ND 0.50 ug/1 103-65-1 n-Propylbenzene ND 0.50 ug/1 100-42-5 Styrene ND 100 0.50 ug/I 630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 ug/1 71-55-6 1,1,1-Trichloroethane ND 200 0.50 ug/1 79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 ug/I 79-00-5 1,1,2-Trichloroethane ND 5.0 0.50 ug/I 87-61-6 1,2,3-Trichlorobenzene ND 0.50 ug/1 96-18-4 1,2,3-Trichloropropane ND 0.50 ug/1 120-82-1 1,2,4-Trichlorobenzene ND 70 0.50 ug/1 95-63-6 1,2,4-Trimethylbenzene ND 0.50 ug/I 108-67-8 1,3,5-Trimethylbenzene ND 0.50 ug/1 127-18-4 Tetrachloroethylene ND 5.0 0.50 ug/I 108-88-3 Toluene ND 1000 0.50 ug/1 79-01-6 Trichloroethylene ND 5.0 0.50 ug/1 75-69-4 Trichlorofluoromethane ND 0.50 ug/1 75-01-4 Vinyl chloride ND 2.0 0.50 ug/1 m,p-Xylene ND 0.50 ug/1 95-47-6 o-Xylene ND 0.50 ug/1 1330-20-7 Xylenes (total) ND 10000 0.50 ug/1 CAS No. Surrogate Recoveries Run# I Run#2 Limits 2199-69-1 1,2-Dichlorobenzene-d4 97% 70-130% 460-00-4 4-Bromofluorobenzene 92% 70-130% ND = Not detected J = Indicates an estimated value MCL = Maximum Contamination Level (40 CFR 141) B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound E® 6 of 8 002 at -"r§ r v--r- - �® New England j2ACCLrrEB • Section - IT'S- ALL IE THE,.CRE"ISYR-Y - Misc. Forms Custody Documents and Other Forms Includes the following where applicable: • Chain of Custody ®® 7of8 CHAIN OF CUSTODY 495 T.ch Co.[.,Weer.Bldg.1 Marlboro.MA 01752 732-329.0200 FAX:732-329-349913480 4wtouea. E�/yZ 3 UfflMI Client/Reporting Information M111114,d M P FOcIRY Information PRIMMOMMAWINW, Analytical Information EXXONMOBIL CORPORATION-Regional Lab story Pro ram Northeast L 3 Consultants Company Name Pro).ct N.me: -:.x Groundwater&Environmental Services.Inc.-WNE Mobil-S.Wlndsor.N01-QQA Add,.a Sir..t 425 B Hayden Station Road 249 Oakland Road city star. zip city star. Windsor Conncecticut 06095 S.Windsor CT ProJ.clCongcl: Earl 11 F—Mobil Contact: HERB WOIKE Iwoik asc line.•om Eric Etrico ea a{arga` ` E—Wobil Conl.ct Phoney Phone# F.xtl Location 10S Was# 860 688-9023 860 688-9278 01-00,A AFEa PON Linear V ABAest_ Collection Preservation �y 1/by 7.3 n ar ry P Field ID/Point of Collecilon Dal Time sem d b Wi ix bulliesill `M -� aN PUL3 TIJMA and Tme Hu3m6ab deye) '[.flu:nf fit Data Daevemhlelnromm0on FiA 3r. '`i :t�1{ (:omnlmL$lRemerke Y O Std.10 Bueihosa Day$ APPI—dByl—t.: ❑Commarekl"A" O FULL CLP �4Day RUSH E]Commamial"9" F—]NYASP CabgmyA GA GROUNDWATER CLASSIFICATION u 3Day RUSH NJ Fred...d NYASP CategoryE IJ 3Day EMERGENCY NJ Full Stela F.rms C IA 2 Day EMERGENCY Other EDO Fermat O 1 Day EMERGENCY Other Commarclal"A"-Reealta Only Emer enc T/A data available VIA Labllnk 'K Sam le Custotl mull be documented below each Limo elm les than o ssession,including courier delive i, N ` C "'O ;``eu y: 1 lf1 7 12 V 7 :/ 3 u 4 4� e r iaa: .army at ra..rya w r a . cmm. C 5 $cc M69223: Chain of Custody Page 1 of 1 ®® 8of8