ALPHA ANALYTICAL LABORATORIES. Eight Walkup Drive Westborough, Massachusetts (508) CERTIFICATE OF ANALYSIS

Transcription

1 0 ALPHA ANALYTICAL LABORATORIES Eight Walkup Drive Westborough, Massachusetts (508) MA:M-MA086 NH:20030-A CT:PH-0574 ME:MA086 RI:65 NY:48 NJ:MA935 Army:USACE CERTIFICATE OF ANALYSIS Client: EECS, Inc. Laboratory Job Number: L Address: 38 Eben Street Milford, MA 0757 Date Received: 0-AUG-2005 Attn: Mr. Kenneth E. Lento Date Reported: 8-AUG-2005 Delivery Method: Client Site: GLOUCESTER MGP The following questions pertain only to MCP Analytical Methods An affirmative response to questions A,B,C & D is required for "Presumptive Certainty" status A. Were all samples received by the laboratory in a condition consistent with those described on their Chain-of-Custody documentation for the data set? YES B. Were all QA/QC procedures required for the specified analytical methcd(s incl'ded YE in this report followed, including the requirement to note and discuss in a narrative QC data that did not meet appropriate performance standards or guidelines? C. Does the analytical data included in this report meet all tie requirements for Y "Presumptive Certainty", as described in section 2.0 of the MADEP document CAM VII A, "Quality Assurance and Quality Control Guidelines for the Acquisition and Reporting of Analytical Data"? D. VPH and EPH methods only: Was the VPH or EPH method run without significan Y modifications, as specified in Section.37 A response to questions E and F is required for "Presumptive Certainty" status E. Were all QC performance standards and recommendations for the specified method(s) Nr achieved? F. Were results for all analyte-list compounds/elements for the specified method(s) YE reported? Any answers of NO to the above questions are addressed in the case narrative.. for I, the undersigned, attest unoer the pains an penaities of r tit, ad. 2 o " y pe : -:q:. o those espn : obtaining the information, the material contained i this r - -pr, r. best. k l I be et, :: complete. This certificate of analysi s is ct complee nlss his p ac.pn pges of tis rep Authorized by:kathleen M. O'Brien This document electronically signed :33 Page of 0

2 ALPHA ANALYTICAL LABORATORIES Laboratory Job Nunber: LC Date Reported: 3-AUI-2C005 ALPHA SAMPLE NUMBER L CLIENT IDENTIFICATION B-2 S3 SAMPLE LOCATION :33 Page 2 o 0

3 O Laboratory Job Number: L ALPHA ANALYTICAL LABORATORIES NARRATIVE REPORT Extraction Methods Extraction method 3540C was used as the extraction method for the analysis of EPH by method EPH-04-. EPH: The following dilutions were required by the elevated concentrations of target compounds in L : Carbon Ranges: x PAH's 00x In reference to question E: The extraction surrogates and o-terphenyl-ms could not be recovered due to the dilautios required to quantitate the samples :33 Page 3 of :33 Page 3 of 0

4 ALPHA ANALYTICAL LABORATOI CERTIFICATE OF ANALYSII MA:M-MA086 NH:20030-A CT:PH-0574 ME:MA086 R I:65 NY:-.48 NJ:±.NA935 Army:USACE 0 Laboratory Sample Number: L05C B-2 S3 Sample Matrix: SOIL Data Collectcd: 0-AUG :CC Date Receivec : 0-AUG-2005 Date Reportec : 8-AUG-20C5 Condition of Sample: Satisfactory Field Prep: None Number & Type of Containers: -Amber PARAMETER RESULT UNITS RDL REF METHOI DATE ID PREP ANAL Solids, Total 0.3 3C 40G 085 2:59 PJ 0 Comments: Complete list of References and Glossary cf Terms found i Addendum I C990509:33 Page 4 of 0

5 . Laboratory Sample Number: L B-2 S3 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS PARAMETER RESULT UNITS RDL REF METHOD DATE ID PREP ANAL EPH with MS Targets c Pr-,I- 08i :Io a 03 : Quality Control Information Condition of sample received: Satisfactory Sample temperature upon receipt: Received on Ice Sample extraction method: Extracted Per the Method Were all QA/QC procedures REQUIRED by the method followed? Were all performance/acceptance standards for the required procedures achieved?. One or more of the extraction surrogate recoveries were less than 40%. Were significant modifications made to the method as specifiedc in Sect.3? The normal acceptance range for the extraction surrogates, Chloro-octadecane and o-terphenyl, is %. The normal acceptance range for the fractionation surrogates, 2-Fluorobiphenyl and 2-Bromonaphthalene, is %. YES NO NO C9-C8 Aliphatics 388. C9-C36 Aliphatics 388. C-C22 Aromatics C-C22 Aromatics, Adjusted O Naphthalene Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(l,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene Surrogate(s) Recovery QC Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 85.0 % 2-Bromonaphthalene 85.0 o-terphenyl-ms Comments: Complete list of References and Glossary of Terms found in Addendum I :33 Page 5 of 0

6 Laboratory Job Number: L ALPHA ANALYTICAL LABORATORIES QUAIITY ASSURANCE BATCH DUPLICATE ANALYSIS Parameter Value Value 2 Units RPD RPD Limits Solids, Total for sample(s) 0 (L0509E6-0, WG20778-) Solids, Total 88ES. 88. o S 0B80509:33 Page 6 of IC

7 H i ii l i i i l i il i ii llll,,, SLaboratory Job Number: L ALPHA ANALYTICAL LABORATORIES QUALITY ASSURANCE BATCH LCS/LCSD ANALYSIS Parameter LCS % LCSD % RPD RPD Limit QC Limits EPH with MS Targets for sample(s) C9-C8 Aliphatics 69 C9-C36 Aliphatics 82 C-C22 Aromatics 78 Naphthalene 65 2-Methylnaphthalene 66 Acenaphthylene 77 Acenaphthene 70 Fluorene 83 Phenanthrene 68 Anthracene 75 Fluoranthene 88 Pyrene 79 Benzo(a)anthracene 9 Chrysene 90 Benzo(b)fluoranthene 00 Benzo(k)fluoranthene 58 Benzo(a)pyrene 72 Indeno(,2,3-cd)Pyrene 92 Dibenzo(a,h)anthracene 90 O Benzo(ghi)perylene 78 Nonane (C9) 54 Decane (C0) 66 Dodecane (C2) 73 Tetradecane (C4) 72 Hexadecane (C6) 74 Octadecane (C8) 76 Nonadecane (C9) 78 Eicosane (C20) 8 Docosane (C22) 84 Tetracosane (C24) 89 Hexacosane (C26) 85 Octacosane (C28) 86 Triacontane (C30) 86 Hexatriacontane (C36) 82 Surrogate(s) Chloro-Octadecane 76 o-terphenyl 84 2-Fluorobiphenyl 78 2-Bromonaphthalene 79 o-terphenyl-ms 9 % Naphthalene Breakthrough 0 % 2-Methylnaphthalene Breakthrough 0 0 (WG2083-2, WG2083-3) / a :33 Page 7 of 0

8 Laboratory Job Number: L ALPHA ANALYTICAL LABORATORIES QUALITY ASSURANCE BATCH BLANK ANALYSIS PARAMETER RESULT UNITS RDL REF METHOC DATE PREP ANAL EPH with MS Targets C9-C8 Aliphatics C9-C36 Aliphatics C-C22 Aromatics C-022 Aromatics, Adjusted Naphthalene 2-Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene Elank Analysis for sample(s) 0 (W32083-) C.027 C EPH-04- C3' 2:0C 087 0,.:9 EN Surrogate (s) Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene o-terphenyl-ms Recovery C 7. OC Cri:eria :33 Page 6 of 0 il III I

9 ALPHA ANALYTICAL LABORATORIES ADDEUM I REFERENCES 30. Standard Methods for the Examination of Water and Wastewater. APHA-AWWA-WPCF. 8th Edition Method for the Determination of Extractable Petroleum Hydrocarbons (EPH). Massachusetts Department of Environmental Protection, DEA/ORS/BWSC. May 2004, Revision.. REF METHOD ID NI ug/cart GLOSSARY OF TERMS A SYMBOLS Reference number in which test method may be found. Method number by which analysis was performed. Initials of the analyst. Not detected in comparison to the reported detection limit. Not Ignitable. Micrograms per Cartridge. LIMITATION OF LIABILITIES Alpha Analytical, Inc. performs services with reasonable care and diligence normal to the analytical testing laboratory industry. In the event of an error, the sole and exclusive responsibility of Alpha Analytical, Inc., shall be to re-perform the work at it's own expense. In no event shall Alpha Analytical, Inc. be held liable for any incidental consequential or special damages, including but not limited to, damages in any way connected with the use of, interpretation of, information or analysis provided by Alpha Analytical, Inc. We strongly urge our clients to comply with EPA protocol regarding sample O volume, preservation, cooling, containers, sampling procedures, holding times and splitting of samples in the field :33 Page 9 of 0

10 Laboratory Job Number: L ALPHA ANALYTICAL LABORATORIES LOGIN SPECIFIC INFORMATION Were project specific reporting limits specified? Cooler Information Cooler A Cus:ody Seal Absent Container Information Container ID Container Type Cooler ph Temp Pres Seal Analysi LS A Amber 0ml inpreserved A NA 6 C Y Absent PH-MS, EPHD-G'-C4, TS Container Comments Container ID Comments L A This container has not been properly returned to CUSTODY It was ast assigne- to AGI.-L.OR for department ORSAUNC PREP on 08/5/05 :2. S :33 Page 0 of LC

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12 I Illllll IIIII I I II II III 0 ANALYTICAL REPORT Prepared for: EECS, Inc. 38 Eben Road Milford, MA 0757 Project: ETR: Gloucester August 26, 2005 Certifications and Accreditations Massachusetts MAO30 Connecticut PH-04 New Hampshire Rhode Island 64 New Jersey MA05 Maine MA030 New York 627 Louisiana Army Corps of Engineers Department of the Navy Florida E8784 This report shall not be reproduced except in full, without written approval from the laboratory. 375 Paramount Drive, Suite 2, Raynham, Massachusetts 02767, (508) , Fax (508)

13 MADEP MCP Analytical Method Report Certifitcation Form lahnratorv Name: aboratorv Name: Alpha Woods Las Al-ha Woods Hole Labs Project Location: MCP RTN #: This Form provides certifications for the following data set: [Laboratory Sap ile ID Number(s)]: Sample Matrices: Groundwater Soil/Sedimen Drinking Water Other: MCP SW-846 Methods used (as specified in MADEP Compendium of Analytica Methods) Check all that apply: 8260B ( ) 85A ( ) 8330 ( ) 600B ( ) 770A/A ( ) 8270C ( ) 808A ( ) VPH (4) 6020 ( ]9)4M 2 ( ) B3 ( ) EPH (4) 7000S 3 ( ) Cther: PAH/SIM - List Release Tracking Number (RTN), if known. 2M - SW-846 Method 904 or MADEP Physiologically Available Cyanide (PAC) Method. S - SW-846 Methods 7000 Series. List individual method and analyte. An affirmative response to question A, B, C and D is requiredfor "Presumprve Certainty" status. A of-custody all u tdwere sam documentation plesdo u e ttoreceived byfrthe for the data elaboratorydaast in a condition consistent with fl hat describe on the Chainset? Were all QA/QC procedures required for the specified analytical method(s) included in this report B followed, including the requirement to note and discuss in a narrative QC data that did not meet appropriate performance standards or guidelines? Does the data included in this report meet all the analytical requirements for "Presumpti e Certainty", C as described in Section 2.0 (a), (b), (c) and (d) of the MADEP document CAM VI A, "Quality es No Assurance and Quality Contro Guidelines for Acquisition and Reporting of Analytical D ita"? D VPH and EPH methods only: Was the VPH or EPH method conducted witho:t significant F No' modifications (see Section I.3 of respective Methods)? A response to questions E and F below is required for "Presumptive Ce tainty" status. E Were all analytical QC performance standards and recommendations for the specified m. hods Yes achieved? N Nci F Were results for all analyte-list compounds/elements for the specified method(s) reported' All Negative responses must be addressed in an attached Environmental Laborat 'ry case narrative. No I, the undersigned, attest under the pains andpenalties of perjury that, based upon t y personal inquiry of those responsible for obtaining the information, the material contained in this analy., ical report is, to the best of my knowledge and belief, accurate and complete. Signature: 7 j_ /t Position: Senior Project Ma lager Printed Name: Gerard R. Alchau Date: 08/26/05 Alpha Woods Hole Labs F:/Shared/MCP/Analytical Report Certificaton Porm.doc WSC CAAM - VIIA, Revis' n 3.2, 52/04

14 SCASE NARRATIVE Alpha Woods Hole Lab ETR: Project: Gloucester All analyses were performed according to Alpha Woods Hole Lab quality assurance program and documented Standard Operating Procedures (SOPs). The analytical results contained in this report meet all applicable agency and/or NELAC standards, were performed within holding time, and with appropriate quality control measures, except where noted. Blank correction of results is not performed in the laboratory for any parameter. Soil/sediment samples are reported on a dry weight basis unless otherwise noted. Tissue and sediment samples are not certifiable under the NELAC accreditation. Volatile Petroleum Hydrocarbons by GC - PID/FID I. Sample WB- 0-6" ( ) was analyzed at a :00 dilution based on screening information. Due to the dilution, the surrogate,4-difluorobenzene was diluted from the sample. Preparation Methods. Organic extractable parameters were extracted via preparation method SW-846 Method SExtractable Petroleum Hydrocarbons. The laboratory observed a high reevoery for the fractionation surrogate for sample V3B- 0-6" ( ). Material from the sample co-elutes with the surrogate resulting in the elelvated recovery. Semi-Volatile Organics by SIM I. Due to a strong petroleum odor and a visible sheen to sample WB- 0-6" ( ), only gram was extracted as opposed to the normal 5 grams. Additionally, this sample and sample B- 0-6" ( ) were analyzed at dilution based on screening information. Refer to the individual report forms for dilution requirements. The enclosed results of analyses are representative of the samples as received by the laboratory. Alpha Woods Hole Lab makes no representations or certifications as to the method of sample collection, sample identification, or transporting/handling procedures used prior to the receipt of samples by Alpha Woods Hole Lab, To the best of my knowledge, the information contained in this report is accurate and complete. Approved by: d~ 6 Title: -s u A.. Date: WHGLAB SYS VOL 'ReportNARRTEMP\2005 EEC doc Alpha Woods Hole Lab, 375 Paramount Drive, Suite 2, Raynham, MA 02767,

15 '" IIIII II III III I I I IIII II I I. \Client: A, Project: Sample ID Cross Reference EECS, Inc. Gloucester L.b Code: MA00030 E?R: H\OLOs I AB Lab Sample ID Client Sample ID B- 0-6" WB-I 0-6' Trip Blank 375 Paramount Drive, Suite 2, Raynham, Massachusetts 02767, (508) , Fax (508)

16 Mr 4.r. ~EUM VPTI* mmm! j I III~.... l. i!... Ii? U i *. U > B IL ' i ' I

17 I Form I Volatile Petroleum Hydrocarbons by GC - PIl/FID.A Client: Project: LE LAB Client ID EECS, Inc. Gloucester B- 0-6" L Lb Code: MA00030 E FR: L tb ID: Case: N/A SDG: N/A A ;sociated Blank: HS08805B0 Matrix: Sediment C' mcentration Units: pg/kg Date Date Date Percent Methanol Sample Extract Final Dilution Collected Received_ Analyzed Solid Volume (ml) Amount (g) Volume (nl)volume ml) Factor Analyst 08/03/ /04/05 08/8/ MLB Petroleum Range Data Cs-C 8 Aliphatic Hydrocarbons 2 C9-C2 Aliphatice Hydrocarbons.3 C-Co Aroiratic- Hydrocarbons Unadjusted C,-C, Alifphtatic Hydrocarbons Unadjusted C 9 -C2 Aliphatic Hydrocarbons Result Target Analytes Methyl tert-butyl ether (MTBE) Bienzere Toluene Ethylbenzene pim-xylene Xylene Styrene Naphthalene Elution Range C 5 - CS CS - CS C C 9 - C2 C 9 - C2 C 9 -C U N/A - N/A Result = Range concentration excludes the concentration of any surrogate(s) and/or internal standards euting in that r nge. S= Range concentration excludes the concentration of target analyte(s) eluting in that range. = Range concentration excludes the concentration of target analytes eluting in that range and the concentration >f th range....,., Arn... /X%.ULI RfAccetan" FID PID Surrogate,4-Difluorobenzene Range (%) - e aromatic hydrocarbon N/A - Not Applicable U - The analyte was analyzed for but r ot detected at the sample specific level reported. S S375 Paramount Di;e Suite 2, Raynham, l-assachusetts 02767, (508) , Fax '508) /9,05 IJ 59

18 II li IIIII i Il l Form I Volatile Petroleum Hydrocarbons by GC - PID/FID A SProject: Client: E LAB LAB Client ID: Case: Matrix: EECS, Inc. Gloucester WB- 0-6" N/A Sediment Date i Date Date Percent Collected Received Analyzed Solid 08/o03/05 08/04/05 08/8/ Petroleum Range Data S DG: C 5 -C 8 Aliphatic Hydrocarbons,2 C 9 -C 2 Aliphatic Hydrocarbons 3 Methanol Volume (ml)! 26 N/A C 9 -C 5 Aromatic Hydrocarbons Unadjusted C 5 -C. Aliphatic Hydrocarbons Unadjusted C,-C, 2 Aliphatic Hydrocarbons Sample Amount (g) Extract Final Dilution Volume (ml') Volume (m), Factor Lab Code: MA00030 ETR: Lab ID: Associated Blank: HS08805B0 Concentration Units: psg/kg Analyst MLB Result U U U Target Analytes Methyl tert-butyl ether (MTBE) Benzene Toluene Ethylbenzene p/m-xylene o-xylene Styrene Naphthalene Elution Range C 5 - C, C 5 - C? C - C. C - C 2 C C CS - C C' - C, N/A Result = Range concentration excludes the concentration of any surrogate(s) and/or internal standards eluting in that range. = Range concentration excludes the concentration of target analyte(s) eluting in that range. = Range concentration excludes the concentration of target analytes eluting in that range and the concentration of the aromatic hydrocarbon range. Surrogate,4-Difluorobenzene -/o Kecovery FID PID DL DL Acceptance Range (%) N/A - Not Applicable U - The analyte was analyzed for but not detected at the sample specific level reported. DL - Surrogate diluted out of sample. 375 Paramount Drive, Suite 2, Raynham, Massachusetts 02767, (508) , Fax (508) /Ci

19 Form I Volatile Petroleum Hydrocarbons by GC - PI /FID EECS, Inc. L; b Code: MA00030 A Client: Project: Gloucester E 'R: LAB LAB Client ID: Trip Blank L: b ID: Case: N/A SDG: N/A A sociated Blank: HS03805B0 Matrix: Sediment C 'nceentation Units: jig/kg Date Date D te -- Percent -Methanol -Samlple Extract Final Dilution Collected Received I Analyzed Solid Volume (ml): Amournt (g) Volume (ml)volume ml) Factor Analyst 07/28/05 0-8/04/05 068/'8/ MLB Petroleum Range Data C 5 -C, Aliphatic Hydrocarbons,2 C 9 -C 2 Aliphatic Hydrocarbonis i CG-Co Aromtic Hydrocarbons Unadjusted C 5 -C Aliphatic Hydrocarbons ' Unadjusted C 9 -C, Aliphatic Hydrocarbons Result 0C000 U 5200 U 5200 U 0000 U 5200 U 0 Target Analytes Methyl tert-butyl ether (MTBE) Benzene Tolfuene Ethylbezene p/m-xylene o-xylene Styrene Naphthalene Elution Range C5 - CS C5 C -C - CH C 9 - C 2 C - C, C, - C i C, - C 2 CI- C N/A Resu alt U U U U U U U U = Range concentration excludes the concentration of any surrogate(s) and/or internal standards eluting in that ra ge, = Range concentration excludes the concentration of target analyte(s) eluting in that range. = Range concentration excludes the concentration of target analytes eluting in that range and the concentration c the aromatic hydrocarbon range.. Surrogate,4-Difluorobenzene %o Recovery FID PID 08 Ill Acceptance Range (%) N/A - Not Applicable U - The analyte was aralyzed for but n, t detected at the sample specific level reported. 375 Paramount Drive, Suite 2, Raynham, Massachusetts 02767, (508) , Fax ( 08) Sl/ O05 ] :9

20 Form I Volatile Petroleum Hydrocarbons by GC - PID/FID Date Collected N/A Ii Client: EECS, In Project: Gloucest OLE LAB Client ID: Case: Matrix: Date Date Percent Received Analyzed Solid N/A 08/8/05 00 Petroleum Range Data C 5 -C, Aliphatic Hydrocarb ons, U C 9 -C 2 Aliphatic Hydrocarb ons 5200 U C9-Co Aromatic Hydrocarb Unadjusted C 5 -C 5 Aliphatic C. er Blank N/A SDG: Sediment Unadjusted C 9 -C, Aliphatic Hydrocarbons 5200 U N/A Lab Code: MA00030 ETR: Lab ID: HS0880SBOI Associated Blank: Concentration Units: N/A pg/kg Methanol Sample ' Extract Final Dilution Volume (ml) Amount (g) Volume (ml) Volume (ml)' Factor Analyst MLB Result ons 5200 U Hydrocarbons I000 U i Target Analytes Methyl tert-butyl ether (MTBE) Benzene Toluene Ethylbenzene p/m-xylene o-xylene Styrene Naphthalene Elution Range CS - CH C, - CS c, -58, C - C_ C, - C NCA C N/A Result S= Range concentration excludes the concentration of any surrogate(s) and/or internal standards eluting in that range. 2 = Range concentration excludes the concentration of target analyte(s) eluting in that range. S= Range concentration excludes the concentration of target analytes eluting in that range and the concentration of the aromatic hydrocarbon range. Surrogate,4-Difluorobenzene % Recovery FID PID 98 0 Acceptance Range (%) N/A - Not Applicable U - The analyte was analyzed for but not detected at the sample specific level reported. 375 Paramount Drive, Suite 2, Raynham, Massachusetts 02767, (508) , Fax (508) /905 59

21 Form III Spike Recovery Summary Volatile Petroleum Hydrocarbons by GC - PI /FID Client: EECS, Inc. L b Code: MA00030 Proj ect: Gloucester E' 'R: C50803 Client ID: Laboratory Control Sample L b ID: See Below Case: N/A SDG: N/A A socia ted Blank: HS08805B0 Matrix: Sediment C: neentration Units: pg/kg Date Date Date - Percent Metianol Sample Extract Final Collected Received Analyzed i Solid IVolume (mi) Amount (g) Volume (ml) Volume il) N/A : N/A 08/8/ Lab ID: HS08805B0 HSO8805BSOI HS08805BSDO Blank LCS Parameter Cone. Cone. % Recovery Methyl tert-butyl etherq(mtle) U Benzene 260 i98 U U Toluene fo Etihylbenzene 260 U $ 5700 ~Ito 0 p/m-xylene 520 U '000 o-xylene U 5700 Styrene 260 Naphthalene 520 Pentane Methylpentane +-20, 260 2,2,4-Trimethylpentane 260 n-nonane 520,2,4-Trimethylbenzene 260 n-decane, 000 n-butylcyclohexane 000 U U 3600 U 5700 U 5300 U 5500 U s8oot - -U U U LCSD Cone S % Recovery A j RPD I Dilution Factor Analyst M.LB RPD % Recovery Limit Limits i 0 S S [ % Recovery Surrogate FID PD,4-Difluorobenzene(LCS) 06 l,4-difluorobenzene (LCSD) 06 2 Acceptance Range (%) N/A - Not Applicable U - The analyte was analyzed for but n t detected at the sample specific level reported. S Concentrations reported as calculated values, which includes rounding for significant figures. Percent ecoveries and RPD val es are calculated from the unrounded result. or/s o, 375 Paramount Drive, Suite 2, Raynham, MAassachusetts 02767, (508) , Fax ( 08)

22 Supporting Quality ControlResults

23 I Form II Surrogate Recovery Volatile Petroleum Hydrocarbons by GC - PI)/FID Client: EECS, Inc. tab Code: MA00030 Project Gloucester TR: Case: SDG: : N/A latrix: Sediment Client ID LCS LCSD Blank Trip Blank B- 0-6" -- WB-I 0-6" Lab ld,4- HS S0 HS08805BSD0 HS08805B Difluorobenzene FID,4 -Difluo robenzene PID Ill Surrogate,4-Difluorobenzene QC Limit N/A - Not Applicable DL - Surrogate diluted out of sample. L Paramount Drive, Suite 2, Raynham, Massachusetts 02767, (508) , Fax / 08)

24 I l l l III III I I II I I I III Form IV Method Blank Summary Volatile Petroleum Hydrocarbons by GC - PID/FID HA Client: t Project: LE LAB Case: EECS, Inc. Gloucester N/A SDG: Lab Code: ETR: Lab ID: MA00030 HS08805B0 Date Analyzed: 08/8/05 3:04 Client ID LCS LCSD Trip Blank B-I 0-6" WB-I 0-6" Lab ID HS08805BS0 HS08 805BSD Date/Time Analyzed 08/8/05 0:53 08/8/05 :36 08/8/05 3:48 0o8/ 8/ /8/05 5:5 N/A - Not Applicable Paramount Drive, Suite 2, Raynham, Massachusetts 02767, (508) , Fax (508) /055

25 I I I I III I I III I I I EXTRACTABLE PETROLIEUM HYDROCARBONS (EPI)

26 Form I Extractable Petroleum Hydrocarbons by GC/FID 'a Client: f Project: AB Client ID: Case: Matrix: Date Date Date Collected Received Extracted 08/03/05 08/04/05 08/6/05 Parameter C -C 8 Aliphatics EECS, Inc. Gloucester B- 0-6" N/A Sediment Percent Solid 49.2 C 9 -C36 Aliphatics C -C 22 Aromatics Unadjusted C, -C 22 Aromatics SDG: SSample, Amount(g) Fraction 0.47 Aromafi-. 'Aliphatic Lab Code: MA00030 ETR: Lab ID: Associated Blank: ES08605BO7 Concentration Units: pg/kg Date Final Dilution Analyzed Volume (ml) Factor Analyst T8/705 T ATA 08/24/05 AJA -Result U Naphthalene 2-Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k) fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)pyrene Dibenzo(a,h)anthracene Benzo(g,h,i)perylene ( = Range concentration excludes the concentration of any surrogate(s) and'or internal standards eluting in that range. 2 Cl -C22 Aromatic Hydrocarbons exclude the concentration of Target PAH Analytes. = Values reported reflect their sum. Extraction Surrogate 5-alpha Androstane ortho-terphenyl ionation Surrogate ylo h. W-uorobiphenyl % Recovery Acceptance Range (%) N/A - Not Applicable U - The analyte was analyzed for but not detected at the sample specific level reported. 375 Paramount Drive, Suite 2, Raynham, Massachusetts 02767, (508) , Fax (508) /'05 6

27 Form I Extractable Petroleum Hydrocarbons by GC/KID A Client: Project: LE LAB Client ID: Case: Matrix: [ Date Date Date Collected Received Extracted 08/03/05 08/04/05 08/6/05 EECS, Inc. Gloucester WB- 0-6" N/A Sediment Perc en SIol id 8. 7 Parameter C -C Aliphatics C -C. Aliphatics Ch-C Aromatics 2 Unadjusted C H-C22 Aromatics SDG: T - Samiple Amount (g) Fraction - - Aroimatic.04 Aliphaic Aliphatic I ib Code: MA00030 I 'R: I ab ID: r ssociated Blank: ES08605B07 Concentration Units: plg/kg Date Fina Dilution Analyzed Volume ml)' Factor Analyst 08//05 I 2 08/24/05 -Result AJA AJA I Naphthalene 2-Methylnaphthalene tcenaphthylene Acenaphifthene - Fluorene.. Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene. 3 ezo( b)flu-raiithene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(i,2,3-cd)pyrene D)ibenzo(a,h)anthracene Benzo(g,hi,i)perylene = Range concentration excludes the concentration of any surrogate(s) and/or internal standards cluting in that r. nge. 2 Cl l -C22 Aromatic Hydrocarbons exclude the concentration of Target PAH Analytes. 3 = Values reported reflect their sum. Extraction Surrogate 5-alpha Androstane ortho-terphenyl Fractionation Surrogate Biphenyl - 2-Fluorobiphenyl % Recovery Acceptance Range (%) -- N/A - Not Applicable - Surrogate value outside of accept )ile range. 375 Paramount Drive Suite 2, Raynham, Massachusetts 02767, (508) , Fa '508)

28 Form I Extractable Petroleum Hydrocarbons by GC/FID Date Collected N/A L q a Client: EECS, Inc. Project: Gloucester IE LAB ClientID: Blank Case: N/A SDG: N/A Matrix: Sediment Date Received N/A Date. Percent Sample- Extracted Solid Amount (g) 08/6/ Parameter C 9 -C, Aliphatics C 9 -C 36 Aliphatics C -C22 Aromatics Unadjusted C -C 2 2 Aromatics Lab Code: MA00030 ETR: Lab id: ES08605BO7 Associated Blank: N/A Concentration Units: gg/kg Date Final Dilution Fraction Analyzed Volume (mi) Factor Aromaktic I Aliphatic 08/24/05 Result 3000 U 4000 U U Analyst AA AJA Naphthalene 2-Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranithene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)pyrene Dibenzo(a,h)anthracene Benzo(g,h,i)perylene = Range concentration excludes the concentration of any surrogate(s) and/or internal standards eluting in that range = ClI -C22 Aromatic Hydrocarbons exclude the concentration of Target PAH Analytes. = Values reported reflect their sum. Extraction Surrogate 5-alpha Androstane ortho-terphenyl ionation Surrogate W enyl y luorobiphenyl % Recovery Acceptance Range(%) N/A - Not Applicable U - The analyte was analyzed for but not detected at the sample specific level reported, 375 Paramount Drive, Suite 2, Raynham, Massachusetts 02767, (508) , Fax (508) /

29 Lab ID: Date Collected N/A HA c Parameter Naphthalene 2-Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k) fluoranthene Benzo(a)pyrene Lndeno(,2,3-cd)pyrene Dibenzo(a,h)anthracene Benzo(g,h,i)perylene n-nonane (C9) n-decane (C0) n-dodecane (C2) n-tetradecane (C4) n-hexadecane (C 6) n-octadecane (C 8) n-nonadecane (C9) n-eicosane (C20) n-docosane (C22) n-tetracosane (C24) n-hexacosane (C26) n-octacosane (C28) n-triacontane (C30) n-hexatriacontane (C36) - Form III Spike Recovery Summary Extractable Petroleum Hydrocarbons by GC/IID lient: reject: EECS, Inc. Gloucester LAC C lient ID: Laboratory Control Sample Nas:: N/A SDG: N/A atrix: Sediment Date Received Date Extracted Percent Solid N/A 08/6/05 00 ES08605B07 ES08605BSO4 ESO8605BSDO4- Blank Cone. Cone. / 500 U U J6700 So0 u U U U U 7900 f U 7700 U U O 7600oo 500 U U U Ut U U U U 4200 S 500 UT UT U U U U U (0- U U U u 57oo L CS I Recovery Cone o LCSD % Recovery I t J-I = Range concentration excludes the concentration of any surrogate(s) and/or internal standards eluting in that ra ge. = Values reported reflect their sum. Acceptance % Recovery Range (%) 66 t8 83 S0 Extraction Surrogate 5-alpha Androstane ortho-terphenyl Fractionation Surrogate Biphenyl 2-Fluorobiphenyl I ab Code: MA00030 ELrR: I. ib ID: See Below Associated Blank: ES08605B07 (3ncer tation Units: pg/kg Analyst AJA RPD % Recovery o/ RPD Limit Limits i W " ' 50- _ i 4.. N/A - Not Applicable U - The analyte was analyzed for but n t detected at the sample specific level reported. Concentrations reported as calculated values, which includes rounding for significant figures. Percent ecoveries and RPD values are calculated from the unrounded result. 375 Paramount Drive, Suite 2, Raynham, Massachusetts 02767, (508) , Fax(. 08) MWo05 323

30 Form III Spike Recovery Summary Extractable Petroleum Hydrocarbons by GC/FID m. Client: Project: EECS, Inc. Gloucester OLE LAB Client ID: Laboratory Control Sample Case: N/A SDG: N/A Matrix: Sediment Lab Code: MA00030 ETR: Lab ID: See Below Associated Blank: Concentration Units: ES08605B07 pg/kg Lab ID: Date Collected N/A Parameter Naphthalene 2-Methylnaphthalene Date Received N/A Date Extracted 08/6/05 Percent Solid 00 Aliphatic Breakthrough Criteria ES08605BS04 ES08605BSD04 LCS LCSD % Breakthrough % Breakthrough 0 Analyst AJA % Breakthrough Maximum Limit 5 N/A - Not Applicable 0 Concentrations reported as calculated values, which includes rounding for significant figures. Percent recoveries and RPD values are calculated from the unrounded result. o,as Paramount Drive, Suite 2, Raynham, Massachusetts 02767, (508) , Fax (508)

31 Supporting Quality Control Results 0 *

32 Client ID B-i 0-6" WB- 0-6" Blank LCS LCSD IA LE LAB Form II Surrogate Recovery Extractable Petroleum Hydrocarbons by GC/FID Client: Project: Case: EECS, Inc. Gloucester SDG: N/A Lab ID 5-alpha Androstane ortho-terphenyl ES08605B ES08605BSO ES08605BSDO Lab Code: MA00030 ETR: Matrix: Sediment Biphenyl Fluorobiphenyl Surrogate 5-alpha Androstane rtho-terphenyl tenyl uorobiphenyl QC Limit N/A - Not Applicable - Surrogate value outside of acceptable range. 08/ Paramount Drive, Suite 2, Raynham, Massachusetts 02767, (508) , Fax (508)

33 Fractionation Check Solution Recovery Form Extractable Petroleum Hydrocarbons by GC/ ID Client: EECS, Inc. Lab Coce: MA00030 Project: Gloucester I TR: E LAB Client ID: Fractionation Check Solution I ab ID: ES06005FCS02 Case: N/A SDG: N/A i ssociated Blank: ES060605B0 Matrix: N/A ( oncentration Units: jg/kg Aromatic Analysis Date: 06//05 liphatic Analysis Date: 06//05 True Actual Percent QC Parameter Value Value Zecovery Limits NaphthaleWne Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene I0 Pyrene Benzo(a)anthracene I 0 Chryiiisene Benzo(b)fluoranthene Ben5o(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)pyrene Dibenzo(a,h)-anthracene Benzo(g,h,i)perylene n-nonane (C9) n-decane (C0) n-dodecane (C2) n-tetradecane (C4) ) n-hexadecane (C6)_ n-octadecane (C8) n-nonadecane (C9) n-eicosane(c20) :40 n-docosane (C22) n-tetracosane (C24) n-hexacosane (C26) n-octacosane (C28) n-triacontane (C30) n-hexatriacontane (C36) SValues reported reflect their sum. N/A - Not Applicable Extraction Surrogate % Recovery 5-alpha Androstane 08 ortho-terphenyl I GO Fractionation Surrogate Biphenyl Fluorobiphenyl 96 Acceptance Range (%) s 375 Paramount Drive, Suite 2, Raynhamn, Massachusetts 02767, (5 08) , Fax (5 8) / :5 3 27

34 * JL E A LAB Form IV Method Blank Summary Extractable Petroleum Hydrocarbons by GC/FID Client: Project: Case: EECS, Inc. Gloucester SDG: N/A Lab Code: ETR: Lab ID: MA00030 ES08605B07 Date Analyzed: 08/24/05 9:44 Client ID LCS LCSD B-I 0-6" WB-I 0-6" Lab ID ES08605BS04 ES08605BSD Date/Time Analyzed 08/24/05 20:3 08/24/05 20:42 08/24/05 2:0 08/24/05 2:39 N/A - Not Applicable 375 Paramount Drive, Suite 2, Raynham, Massachusetts 02767, (508) 822-9?00, Fax (508) /'

35 Form IV Method Blank Summary Extractable Petroleum Hydrocarbons by GC/ ID Client: EECS, Inc. L b Code: MA00030 Project: Gloucester E R: L.b ID: ES08605B07 Case: N/A SDG: N/A D te Analyzed: 08//05 03:59 Client [D Lab ID LCS ES08605BS04 LCSD... ES08605BSD04 B- 0-6" WB- 0-6" Daterime Analyzed 08//05 04:28 08//05 04:57 08//05 05:54 08//05 0:42 N/A - Not Applicable S 375 Paramount Drive, Suite 2, Raynham, Massachusetts 02767, (508) , Fax i 08) g0/03 I3 29

36 Form I Semi-Volatile Organics by SIM /i A Client: EECS, Inc. Lb Code: MA L'E 6 Project: Gloucester E R: Client II): B- 0-6" L bid: Case N/A SDG: N/A A socia ed Blank: SS08005B08 Matrix: Sediment C ncentration Units: pg/kg DI)ate Date Date Date Sample Final Dilution Collected Received Extracted Analyzed Percent Solid Amont (g) Volume (ml) Factor Analyst 08,03,05 08/04/05 08!0'05 08Y7/ FJQ Parameter Result Naphthalene Methvlnaphthalene 000 Acenaphthylene 2700 Acenaph ithen 200 Fluorene 000 Phenanthrene Anthracene 2000 Fluoranthene 9000 Pyrene _000 J_ Benzalan thracene 8000 Chrysene 6600 Benzolbfluo-anthene 3900 Benzo[k Lfluo -anthene 5000 Benzorajpyrene 5900 IndenoU 2. -d]pyrene _. _2700 Dibenz[iahianthracene 200 Benzo[g iperylene 2200 Acceptance Surrogate % Recovery Range %) 2-Methylnaphthalene-dlO Pyrene-d 0I Benzo[b]fluoranthene-d 2 604) N/A - Not App cable 375 Paramo~unt Drive, Suite 375 2, Paramount RaynR'ham, Raynham, e, Massachusetts Suite 02767, (58 (508) , Fax ( 08) O2?-9300,

37 Client: Project: Client ID Case: Matrix: Date Date Date Collected Received Extracted 0 08/03/05 08/04/05 08/0/05 Parameter Form I Semi-Volatile Organics by SIM EECS, Inc. Gloucester WB- 0-6" N/A SDG: NiA Sediment Naphthalene 2-Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benz[a] anthracene Chrysene Benzo[lb] fluoranthene Benzo[k] fluoranthene Benzo[a]pyrene Indeno[,2,3-cd]pyrcne Dibenz[a,hlanthracene Benzo[gh,ijperylene Date Sample Analyzed Percent Solid Amount (g) 08/8/ Lab Code: ETR: MA00030 Lab ID: Associated Blank: Concentration Units: SS08005B08 pg/kg Final Dilution Volume (ml) Factor Analyst S00 FJQ R esult ) ) 7000) Srrogate c 2-Methylnaphthalene-d 0) Pyrene-d t0 [b]fluoranthene-dl 2 % Recoveryv Acceptance Range (%) N/A - Not Applicable K! 9.' Paramount Drive, Suite 2, Raynham, Massachusetts 02767, (508) , Fax (508)

38 Form I Semi-Volatile Organics by SIM L. b Code: MA00030 Client: EECS, Fuc. _ LA Project: Gloucester F 'R: Client ID: Blank L: b ID: SS08005B08 Case N/A SD(G: N/A A sociated Blank: N/A Matix: Sediment C nc cenration Umuts: tg/kg L Date Date Date Date j Sample Final Dilution Collected Received Extracted Analyzed Percent Solid Amoant (g) Volume (ml) Factor Analyst I N/A N/A 08/ / FJQ Parameter Result Naphtha lene 5.0 U 2-Methy lnaphithalene 5.0 U... Acenaplthylene 5.0 U... Acenaphthene U Fluorene 5.0 U Phenanthrene 5.0 U Anthracene 5.0 U Fluoranthene 5.0 U Pyrene 5.0 U Benz[aJlanthracene 5.0 U Chysenc 5.0 U Benzof[b fluo anthene 5.0 U Benzo[kfluoranthene 5.0 U _ Beoa' pyrene 50 U Indeno Jj3 -cdj]pyr ene_ 5.0 U Dibenzlah lanthracene 5.0 U Benzo[g~hiprylene U _5.0 Acceptance Surrogate % Recover Range %) 2-Methylnaphthalene-dtO Pyrene-dl0 6C Benzo[b]fluoranthene-dI N/A - Not Applicable U - The analyte was analyz ed for but not letected at the sample specific level reported. S0 e8o" Paramount Dri','e. Suite 2, Raynham, Massachusetts 02767, (508) , Fax (Sf ~3;

39 L Lab ID: Parameter Form Ill Spike Recovery Summary Semi-Volatile Organics by SIM Client: EECS, Inc. W0& LE LAS Project: Gloucester Client ID: Laboratory Control Sample Case: N/A SD)G: N/A D)ate Collected N/A Naphthalene 2-Methynaphthalene Acenaphthylene Acenaphtihene Fluorene Phenanthrene Anthracene Fluoranthene P yrene Benz[alanthracene Chrivsene Benzo[b]fluoranthene fklfluoranthene avrene Ino[,23-cd]pyrene Dibenz[a,h]anthracene Benzog,h,ijperylene Matrix: Sediment I Date Received Date Extracted N/A.08/ 0/05 Percent Solid i 5 0 SS08005BOS SS08005BSO4 SS08005BSr)04 -=~ ~ Blank F LCS L LCIJ Cone. Cone. % Recoveryl Conc. % Recovery 5.0 U U U U U 5.0 U 5.0 U 5.0 U i U U U U U U Lab Code: FrR: MA00030 l.ab ID: See Below Associated Blank: Concentration Units: Analyst FJQ SS08005B08 pg/kg RPD % Recovery % RPD. Li mit Limits Surrogate 2- Mcthylnaphthalene-d Pvrene-d 0 [b]fluioranthene-d 2 % Recovery Acceptance Ran e ( N/A - Not Applicable U - The analyte was analyzed for but not detected at the sample specific level reported. Concentrations reported as calculated values, which includes rounding for significant figures. Percent recoveries and RPD values are calculated from the unrounded result. os.was 5 a 375 Paramount Drive, Suite 2, Raynham, Massachusetts 02767, (508) , Fax (508)

40 SupportingQuality Control Results 0

41 Client ID Blank LCS LCSD B-I 0-6" WB- 0-6" HA Client: LE LAB Project: Case: N/ Lab ID) SS08005BOS8 SS08005BS04 SS08005BSDO Form Surrogate Recovery Semi-Volatile Organics by SIM EECS, Inc. Gloucester SDG: N/A 2-MNethyilnaphthalene-dl0 6 Pyrene-d ] 60 Lab Code: MA00030 FTR: TLatTix: Sediment Benzolblfluoranthene-dl2 67 Surroate 2-Methylnaphthalene-dlO0 4 e-d0 [btfluoranthcne-d 2 QC Limit NA - Net Applicable Paramount Drive, Suite 2, Raynham, Massachusetts 02767, (508) , Fax (508)

42 : t' 0oo 5 Client: pe AsPro ect Case: Form IV Method Blank Summary Semi-Volatile Organics by SIM EECS, Inc. Gloucester N/A SDG: N/A L.b Code: MA00030 E 'R: C50803 L: b ID: SSO8005B08 D: te Analyzed: 08/6/05 23:43 Client ID Lab ID _ Date/Time Analyzed LCS SS08005BSO4 08/705 00:20 LCSD SS08005BSD04 08' 05 00:56 B-I 0-6" ,05 6:42 WB- 0-6" /,05 4:32 N/A - Not Applicable OWIQ( 5 > 375 Paramount Dr.ive, Suite 2, Raynham, Massachusetts 02767, (568) Fax (5(? )

43 : A Client: E AO L,Project Case: Form V Tune Summary Semi-Volatile Organics by SIM EECS, Inc. Gloucester N/A SDG: N/A Lab (Codc: MA00030 ETR: Lab ID: T0860 Date Analyzed: 08/6/05 7:07 Target Relative To Lower Upper Limit ILimit % % Relative Abundance Abundance Result Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Client ID Initial Calibration Initial Calibration Initial Calibration Initial Calibration Initial Calibration Initial Calibration Initial Calibration Lab ID Date/Time Analyzed 08/6/05 7:42 08i6/05 8:8 08/6/05 8:54 08/6/05 9:30 08/ 6/05 20:06 08/6/0(5 20:42 08/6/05 2:9 N A - Not Applicable 08.9, Paramount Drive, Suite 2, Raynham, Massachusetts 02767, (508) , Fax (508)

44 : / J AP X Client: woos pdle LAB Proj ct Case: Form V Tune Summary Semi-Volatile Organics by SIM EECS, Inc. Gloucester SDG: N/A La > Code MA00030 El RP: La ID): T08602 De e Analyzed: 08/6/05 22:30 Target Mass Relative To Mass Lower Limit Upper Relative Limit Abun lance Raw % % Abundance Result Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Client ID Lab ID Date/Tietc Analyzed CCV C '05 23:07 Blank SS08005B08 08' 6/05 23:43 LCS SS08005BS '7/05 00:20 LCSD SS08005BSD04 08' 75 00:56 N/A - Not Applicable (8 375 Paramount Dri-e. Suite 2, Raynham, Massachusetts 02767, (508) 822..)300. Fax (5, 8)

45 Client: Project: Case Form V Tune Summary Semi-Volatile Organics by SIM EECS, Inc. Gloucester SDG. N/A Lab Code: MA00030 ETR: Lab ID: T0870 Date Analyzed: 08/7/05 3:46 Relative Lower Iipper Relative T arget To Limit Limit Abundance Rawv Mass Mass % % Abundanc. Result Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Client ID CCV B- 0-6" Lab II) C Date/Time Analyzed 08/7/05 4:22 08/7/ NiA - Not Applicable S a~ R"iL )i ) 375 Paramount Drive, Suite 2, Raynham, Massachusetts (508) , Fax (508)

46 /h Client: EECS, Inc. Gloucester 00 f HOLE L.Project: Form V Tune Summary Semi-Volatile Organics by , SIM Case SDG: N/A L b Code: NIA00030 E R: Lb ID: T0880 D. te Analyzed: 08/805 2:22 Target Mass Relative To Mass Lowe:- Limit Upper Liuit % Relative Abundance % Raw Abundance Result Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass J Client ID CCV WB- 0-6" Lab ID CO Date/Time Analyzed 08/8 '05 2:59 08/805 4:32 N/A - Not Applicable 0 0&T ', 5 I 375 Paramount Drive, Suite 2. Raynham, Massachusetts 02767, (508) , Fax t 08)

47 A Client: L Project: Form VI Initial Calibration Summary Semi-Volatile Organics by SIM EECS, Inc. Gloucester Lab Code: ETR: MA00030 Parameter Naphthalene 2-Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Py r ene Benz[a]anthracene Chrysene b] fluoranthene to[kfluoranthene Benzo[a]pyrene Indeno[ I,2,3-cd]pyrene Dibenz[a,h]anthracene Benzo[g,h,i]perylene 2-Methyilnaphthalenc-d 0 Pyri ene-d 0 Benzo[b] fluorarinthene-d 2 Average RSD Case Lab ID I , I SDG: N/A Response Factors Date/Time Analyzed I /6/ /6/05 8:8 08/6/05 8:54 08/6/05 9:30 08/6/05 20:06 )8/6/ /6/05 2: Mean % RSD ,28, , ,5.32 I , II N/A - Not Applicable 08i9/ Paramount Drive, Suite 2, Raynham, Massachusetts 02767, (508) , Fax (508)

48 Form VII Calibration Verification /\,Semi-Volatile Organics by SIM,QooS SClient: s o U EECS, Inc. LA Project: Gloucester Case: N/A SDG: Parameter RF RF N/A CCV Naphthalene _ Methylnaphthalene.23.3 Acenaphthylene.90.9 Acenaphthene.5.3 Fluorene Phenanthrene Anthracene.3.8 Fluoranthene Pyrene Benz[a]anthracene.44.4 Chrysene Benzo[b]fluoranthene Benzolklfluoranthene.4.43 Benzo[a]pyrene _ [ndeno[ I,2,3-cd]pyrene.32.4 Dibenz[a.hlanthracene Benzo[g,hit]perylene Methylnaphthalene-dl Pyrene-d Benzolb]fluoranthene-dl2 _ Axerage % D._ Lw!) Code: MA00030 E'I R: L..) U):?ercent eviation C0860I Deviation Limit r _.7 _ , N/A - Not Applicable 0 OR m 375 Paramount Drive. Suite 2, Ra)nham, Massachusetts 02767, e508) 82?-9300, Fax (i08)

49 HA Client: te LAS Project: Case: Form VII Calibration Verification Semi-Volatile Organics by SIM EECS, Inc. Gloucester N/A SDG: Ave. CCV Parameter RF RF Naphthalene Methylnaphthalene Acenaphthylene Acenaphthene Fluorene 35.4 Phenanthrene Anthracene.3 9 Fluoranthene Pvyrene Benz[a]anthracene.44 I.38 Chrysene Benzo[b]fluoranthene.59.4 Benzo[k]fluoranthene 4.36 Benzoja]pyrene.30 I.26 I ndeno[ I,2,3-cd]pyrene Dibenz[a,h ]anthracene.03.8 Benzo[g,hi]jperylene Methylnaphthalene-d l e-d IO [b]fluoranthene-d2 I Average% ) Lab Code: ETR: Lab ID: Percent Deviation [ MA00030 ('0870 Deviation Limit N A - Not Applicable 08'9.' Paramount Drive, Suite 2, Raynham, Massachusetts 02767, (508) , Fax (508)

50 ,/LP A Client: oos.0 LE LA Project: Gloucester Form VII Calibration Verification Semi-Volatile Organics by SIM EECS, Inc. Case: N/A SDG: N/A CCV', Parameter RF RF Naphthalene Methylnaphthalene Acenaphthylene Acenaphthene _.5.0 Fluoreie Phenanthrene Anthracene.3 L: 8 Fluoranthene Pyrene Benz[a anthracene,44.37 Chrysene Benzolb]fluoranthene.59 _.54 Benzo[k]fluoranthene.4.43 Benzo[a]pyrene Indeno[ I,2,3-cd]pyrene Dibenz[a,h]anthracene Ben/o[g,h,i]perylene Methylnaphthalene-d Pyrenc-d Benzo[l b]fluoranthene-d ANerage % D La 3 Code: E R: MA00030 L:3 ID: C0880 Percent Deviatioa eviation Limit 7.0 3D 7.6 3D ( D 5.0 3D 2.0 3D ) 77 3) 5.8 3) 28,6 3) 7.9 3) 5.3 3) 2.3 3,) 7.4 N/A - Not Applicable Paramount Raynham, D0ive, Massachusetts Suite (508) Fax 08) Paramount D,ive, Suite 2. Raynliam, Massachusetts (508) Fax '08)

51 Client: Vmie 4Wf E I A 3Project. Standard: Upper Limit: Lower Limit: Client ID Blank LICS LCSD Case: Lab ID SS08005B08 SS08005BS04 SS08005BSDO4 Form VIII Internal Standard Summary Semi-Volatile Organics by SIM EECS, Inc. Gloucester SDG: Naphthalene-d8S Area RT N/A Acenaphthene-dl 0 Area RT I L2 35 Lab Code: ETR: MA00030 Lab ID: (0860 Phenanthrene-dl0 Area RT 24840() Area Upper Limit= + 00% of internal standard. Area Lower Limit = -50% of internal standard.. RT Retention Time. pper Limit minutes of internal standard RT. ower limit = -0.5 minutes of internal standard RT N/A - Not Applicable Ht 9) ['I Paramount Drive, Suite 2, Raynham, Massachusetts 02767, (508) , Fax (508)

52 Client: EECS, Inc. WOoS ple LAS Project: Gloucester Case: Form VIII Internal Standard Summary Semi-Volatile Organics by SIM SDG: N/A La > Codc El R: La ) ID: N MA00030 C0860 Chrysene-d 2 Perylene-dl 2 Area RT Area RT Standard: ; 2.09 Upper Limit: Lower Limit: ' Client [D Lab ID Blank SS080035B LCS SS08005BS _ 309( 2.09 LCSD SS080C5BSDO ) 2.08 Area Upper Limit - +00% of internal staidard. Area Lower Limit = -50% of internal standard. RT - Retention Time. RT Upper Limit = +0.5 minutes of internal standard RT. RT Lower Limit -0.5 minutes of interna standard RT. N/A - Not Applicable Paramount Drive, Suite 2, Raynham, Massachusetts 02767, (508) , Fax 508) OR 905 5

53 HA Client: A I.A Project: Case: Form VIII Internal Standard Summary Semi-Volatile Organics by SIM EECS, Inc. Gloucester N/A SDG: Lab Cod: MA00030 ETR: Lab ID: ('0870 Standard: Upper Limit: Lower Limit: Client ID B-I 06" Lab ID Naphthalene-d8 Area RT ) 0.30 Acenaphthene-dI 0 Area RT Phenanthrene-d 0 Area RT Area Upper Limit = +00% of internal standard Area Lower Limit = -50% of internal standard. RT = Retention Time pper Limit = 0.5 minutes of internal standard RT ower.limit = -0 5 minutes of internal standard R. N A - Not Applicablc 375 Paramount Drive, Suite 2, Raynham, Massachusetts 02767, (508) , Fax (508) S 9 o5 5

54 : LHA Client:,-,CO 2& LE LA Project Case Form VIII Internal Standard Summary Semi-Volatile Organics by SIM EECS, Inc. Gloucester SDG: N/A Lal, Code: El : ima00030 LalID C0870 Chrysene-d 2 Per)lene-dl2 Area RT Area RT Standard: Upper Limit: : 2.62 Lower Limit: ,! Client ID Lab ID B-I S Area Upper Limit= +00% of internal stardard. Area Lower Limit -50% of internal standard. RT - Retention Time RT Upper Limit = +0.5 minutes of internal standard RT RT Lower Limit = -0.5 minutes of internal standard RT. N/A - Not Applicable S Paramount Raynham, D e, 02767, (508) , Fax 08) te.assachusetts 375 Paramount Drive, Suite 2 Rayn ham, Massachusetts 02767, (508) Fax ( 08)

55 Standard: Upper Limit: Lower Limit: Client [D WB- 0-6" HA Client: LE LAB Project: Case: Lab ID Form VIII Internal Standard Summary Semi-Volatile Organics by SIM EECS, Inc. Gloucester SDG: Naphthalene-d8 Area RT Acenaphthene-d 0 Area RT' Lab Code: ETR: Lab ID MA00030 C0880 Phenanthrene-d l0 Area RT Area Upper Imit = +00% of internal standard. Area Lowei Limit = -50% of internal standard. SRetention Time pper Limit minutes of internal standard RT ower limit -0.5 minutes of internal standard RT. N/A - Not Applicable 08i 'q5 5' 2' 375 Paramount Drive, Suite 2, Raynham, Massachusetts 02767, (508) , Fax (508)

56 WOO0s, Client: : OLE LAB Project Case Form VIII Internal Standard Summary Semi-Volatile Organics by SIM EECS, Inc. Gloucester SDG: L. :Code: MA00030 E R: L. ID: C0880 Chrysene-d2 Pery lene-di 2 Area RT Are:: RT Standard: " 2.09 Upper Limit: ) 2.59 Lower Limit: ! Client ID Lab ID WB-I 0-6" LI0 Area Upper Limit + 00% of internal stancard. Area Lower Limit = -50% of internal standard. RT : Retention Time. RT Upper Limit minutes of internal standard RT. RT Lower Limit = -0.5 minutes of internal standard RT. N/A - Not Applicable 375 Paramount Drive, Suite 2, Raynham, Massachusetts 02767, (508) , Fax (5 )8) t,5 5 22

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58 Sample Receipt Checklist ALL SECTIONS BELOW MUST BE COMPLETED Were samples shipped? Yes, FedEx Other: N]IW G Courier pick-up y Hand delivered Is bill of lading retained? Yes,-T cintgt No, UnavailableC NA Number of coolers received for this project delivery: / Indicate cooler temperature upon opening (if multiple coolers, record all temps): Note: If all coolers are C, use one checklist, if NOT, use separate checklists and note all samples received above 6*C. Cooler :0 Temperature(s) taken from: 0 IR Gun, ( Temp. Blank, / NA Were samples received on ice? Q / No Chain-of-Custody present? I( No Complete? / No Car iments / Notes Sample itorage refrigerator #: Sample torage freezer #: Cooler : Cooler 3: Cooler : Cooler 5: Cooler : Cooler 7: More: Custody seals present on Cooler? Yes /,o on Bottles? Yes / No Intact? Yes / No / NA Notfe: Affix custody seals to back of this page. Were sample containers intact? / No If No, list samples: 4 Did VOA/VPH waters contain headspace (>5mm)? Yes / No ) If Yes, list samples: 4 Were 5035 VOA soils, or VPH soils, covered with MeOH? I / No / NA If No, list samples: -4 Was a sufficient amount of sample received for each test indicated on the COC? / No If No, list samples: 4 If chemical preservation is appropriate - Were samp s fi Ild preserved?y No / NA lc=hc W M=MeOH [] S=HSO4 IH=NaOH [ N=HNO 3 El Other: [ U= Unknown Preservation (ph) verified at lab for EVERYbottle? (Not VOA / VPH / Sulfide) If No, why?: YES: <2 or >2 (CN) or NO NA Chemic preservation OK for ALL samples' (es / No / N/A If No I t sarnples below: Were samples received within hold time? 's)/ No If No, list samples: -9 Discrepancy between samples rec'd & COC? Yes INo If Yes, list samples: - Was the Project Manager notified of any other problems? Yes / No / NA Proect Mana oer Ac-knnw eriuement: P--i-t~ana 0 g'jl Date: Date: Please : re back for any additional notes! Woods Hole Group Environmental Laboratories ant - I. Raynham. Massuchusets

59 Certificate Program Summary S Method numbers assume the most recent EPA revisions. For a complete listing of analytes for 8 the referenced methods please contact your Alpha Woods Hole Lab Project Manager or the Quality Assurance Manager. LAO Connecticut Department of Public Health Certificate No. : PH-04 - Wastewater (General Chemistry: 20., , 60.2, 80., 300.0, 30., 335.2, 365.2, 405., 43., COD HACH 8000; Metals: 200.7, 245.; Organics: 608, ). Solid Waste/Soil (General Chemistry: 00, 900/904, 9045, 9056, 9060; Metals: 600, 6020, 704, 747; Organics: 808, 8082, 8260, 8270, ETPH). Florida Department of Health Certificate No. : E Secondary NELAP Accreditation for Wastewater (General Chemistry: 20./0B, 50., 60./SM40C, 60.2/SM40D, 80., 300.0, SM2320B, 335.2, 365.2, 43., 420., SM40G, COD HACH 8000; Metals: 200.7, 204.2, 206.2, 239.2, 245., 270.2, 279.2; Organics: 608, 624, 6). Solid and Hazardous Waste(General Chemistry: 900/904, 9045, 9050, 9056, 9060, 9065; Metals: 600, 6020, 704, 7060, 742, 7470, 747, 7740, 784; Organics: 808, 8082, 8260, 8270). Louisiana Department of Environmental Quality Certificate No. : Primary NELAP Accrediting Authority for Wastewater (General Chemistry: 20./0B, 50.,60./SM40C, 60.2/SM40D, 80.,300.0, 30./SM2320B, 335.2, 365.2, 376.2, 405., 43., 420., SM40G, COD HACH 8000; Metals: 200.7, 204.2, 206.2, 239.2, 245., 270.2, 279.2; Organics: 608, 624, 6). Solid and Hazardous Waste (General Chemistry:00, 3, 900/904, 9045, 9056, 9060; Metals: 600, 6020, 704, 7060, 79, 742, 7470, 747, 7740, 784; Organics: 808, 8082, 8260, 8270). Maine Department of Human Services Certificate No.: MAO30 - Wastewater (General Chemistry: 20./0B, /SM40C, 60.2/SM40D, 80., 300.0, 30./SM2320B, 335.2, 365.2, 405., 43., 420., COD HACH 8000; etals: 200.7, 239.2, 245., 270.2, 279.2; Organics: 608, 624). Yassachusetts Department of Environmental Protection Certificate No.: M-MAO30 - Wastewater (General Chemistry 20./0B, 50., 60./SM40C, 60.2/SM40D, 80., 300.0, 30./SM2320B, 335.2, 365.2, 405., 43., COD HACH 8000; Metals: 200.7, 239.2, 245., 270.2, 279,2; Oganics: 608, 624). New Hampshire Department of Environmental Services Certificate No. : Secondary NELAP Accreditation for Wastewater (General Chemistry: 20./0B, 50., 60. /SM40C, 60.2/SM40D, 80., 300.0, 30. /SM2320B, 335.2, 365.2, 376.2, 405., 43., 420., COD HACH 8000, SM40G; Metals: 200.7, 204.2, 206.2, 239.2, 245., 270.2, 279.2; Organics: 608, 624, 6). New Jersey Department of Environmental Protection Certificate No. : MA0 5 - Solid and Hazardous Waste (General Chemistry: 00, 3, 3060, 796, 900/904, 9045, 9056, 9060; Metals: 300, 305, 3020, 3050, 305, 600, 6020, 704, 7060, 73, 79, 72, 742, 7470, 747, 7520, 7740, 776, 784; Organics: 350, 3545, 5030, 5035, 3620, 3630, 3640, 3660, 808, 8082, 800, 8260, 8270). New York Department of Health Certificate No.: Secondary NELAP Accreditation for Wastewater (Metals: 200.7, 204.2, 206.2, 239.2, 245., 270.2, 279.2; Organics: 608, 624, 6). Solid and Hazardous Waste (Metals: 600, 704, 7060, 7470, 747, 7740; Organics: 808, 8082, 8260, 8270). Rhode Island Department of Health Certificate No. : Chemistry: Organic and Inorganic in Surface Water, Wastewater/Sewage and Soil (Method numbers not specified with certificate.) U.S. Army Corps of Engineers - General Chemistry: 900/904, 907/48., 9060; Organics: 808, 8082, 8260, 8270, 8270-SIM; Metals: 600, 6020, *partment of the Navy - General Chemistry: 900/904, 9060; QOganics: 808, 8082, 805-mod, 8260, 8270, 8270-SIIM; Metals: 600, Paramount Drive, Suite 2, Raynham, Massachusetts 02767, (508) , Fax (508)

60 5 ALPHA ANALYTICAL LABORATORIES Eight Walkup Drive Westborough, Massachusetts (508) MA:M-MA086 NH:20030-A CT:PH-0574 ME:MNA086 RI:65 NY:48 NJ:MA935 Army:USACE CERTIFICATE OF ANALYSIS Client: EECS, Inc. Laboratory Job Number: LOc.2. Address: 38 Eben Street Milford, MA 0757 Date Received: 23- MAY-20D6 Attn: Mr. Kenneth E. Lento Date Reported: 3 MAY-2006 PHASE I Delivery Method: Client Site: GLOUCESTER MGP The following questions pertain only to MCP Analytical Methods An affirmative response to questions A,B,C & D is required for "Presumptive Certainty" status A. Were all samples received by the lauoratory in a condition consistent with those YE: * described on their Chain-of-Custody documentation for the data set? B. Were all QA/QC procedures required for the speci:ed analylical methods rincuded Y in this report followed, including the requirement to note anc discuss in a narrative QC data that did nor meet appropriate perrormance standards or guidel i C. Does the analytical data included in this report meet all the requirements for YF "Fresumptive Certainty", as described in section 2.0 of he MADEP document CAM VII A, "Quality Assurance and Quality Conrol Guidelines for the Acquisitlon an Reporting of Analytical Data"? D. VPH and EPH methods only: Was the VPH or EPH method run without s:gnificant YE modifications, as specified in Section.3? A response to questions E and F is required for "Presumptive Certainty" status E. Were all QC performance standards and recfmmendations or the specified method(s' i achieved? F. Were results for all analyte-list compounds/clements for the specified methodws) reported? Any answers of NO to the above questions are addressed in the case narrative., the undersigned, attest u rdel the p i- i penae s :. -e:j :- h, b e :., p. nqu y ' 'ot obtaining the iformation, tne mate al contained in ti, rpoc. is,. complete. Thi.s ert.ficate of ai.al s not corl.nl.s l. :.. :I a:'. I l Laie ae.he C bet.f ' iknweage and be:iet, 3:: i: Authorized by:. hn cal Diirector (,)3066:4I 6 Page, i f ,, {{ {

61 ALPHA ANALYTICAL LABORATORIES Zaboratory Job Nui ber: L Date Reported: 3 -MAY-2C.6 ALPHA SAMILE NUMBER CLIENT IDENTIFICATION SAMPL. LOCATION LO L L L L L L L L L L L SS-IC3 SS-02 SS-0 MW-02-S6 B-05-S2 B-05-S6 B-06-S3 B-07-S3 SW-0-HT SW-0-LT EQUIP BLANKI TRIP BLANK GLOUC STER, GLOUC STER, GLOUC STER, GLOUC STER, GLOUC STER, GLOUC STER, GLOUC TER, GLOUCE 3TER, GLOUCI. STER, GLOUC STER, GLOUCE ITER, GLOUCL ETER, :46 Page 2 of 69 IIII

62 Laboratory Job Number: L ALPHA ANALYTICAL LABORATORIES NARRATIVE REPORT The samples were received in accordance wit the chain of custody and no significant deviations were encountered during preparation c:, anaysis unless otherwise noted belo-w. MCP Related Narratives Volatile Organics by method /High Level In reference to question F: At the client's request, all submitted samples were no- analyzed for the full MCP list of compounds specified for the Method. Volatile Organics by method 8260 In reference to question E: The LCS/LCSD % recoveries for 2-Hexanone an the acceptance criteria for themethod. Aceone, both diffiiult anaiiytes, are below The LCSD % recovery for Carbon Disulfide is below the acceptance criteria for the method.. VPH L and -08 have elevated iim]i t s o deection due to the i00x diutions require by the elevated concentrations of target co-mpounds in the samples. L required re-analysis on a 0x d.lut ion (Loal diution 00x in orer : quantitate the sample within the range of the calibration. The result is reported as greater than value for the compound that exceeded the calibrationr on the initil analysc s The re-analysis was performed only for the ompound which exceeded the range of the calibration. In reference to question E: The surrogate % recoveries are below the acceptance criteria fo: the method on L060/ Re-analysis confirmed the original results. Both analyses are reported. The surrogates were diluted out of L i and -08. EPH by method EPH 04- Extraction methods: L , -02, 03, -05: 3545 L , -06, 07: 3540C L : 3580A L , -0, -: 350C S The following samples have elevated limits of detection due to the diluti-ons required by the matrix interferences encountered during te extraction, concentration, and/or 053C66:46 Page 3 of 69

63 ALPEA ANALYTICAL LABORATORIES NARRATIVE REPORT Laboratory Job Number: L Continued digestion of the samples: L : 20x L : 0x,: L : 50x The following samples have elevated limits of detection due to the da utions required by the elevated concentrations of target compounds in the sarples L : 5x (target compounds) L : 2x (target compounds) L : 20x (carbon ranges, total dilution 200x); 00x :target c npour.ds, total dilution 000x) In reference to question E: The extraction surrogates were diluted out of L , -07, and - 3. The WG LCS/LCSD RPD for Benzolb)fluoranthene is above the accept nce :rlteria for the method. The WG LCS/LCSD RPD for Chrysene is above the acceptanre criter:. for the method. PCB by method 8082 Extraction methods: L , -02, -04, -05: 3545 L : 3540C L , -0: 350C Cleanup method: 3665A L has elevated limits of detection due to the 0x dilution re juire: by the matrix interferences encountered during the extraction, concentration, nd/or digestion of the sample. In reference to question E: The surrogates were diluted out of :46 Page 4 of 69 I, i

64 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS MA:M-MA086 NH:20030-A CT:PH-0574 ME:MA086 RI:S65 NY:48 NJ:MA935 Army:USACE Laboratory Sample Number: L SS-03 Sample Matrix: SOIL Date Collected: 23- AY-20 0:I Date Received : 23-MAY 2006 Date Reported : 3- MAY-2006 Condition of Sample: Satisfactory Field Prep: Nho e Number & Type of Containers: 4 Amber PARAMETER RESULT UNITS RDL REF METHOD DATE PREP ANAL Solids, Total 0.I0 Physiologically Available Cyanide by MCP 904 Cyanide, Physiologically Available m/k: Total Metals by MCP 6000/7000 series -'j - - S Antimony, Total Arsenic, Total Barium, Total Beryllium, Total Cadmium, Total Chromium, Total Lead, Total Mercury, Total Nickel, Total Selenium, Total Silver, Total Thallium, Total Vanadium, Total Zinc, Total 2 33 NC mg, kg rrmg.kg mg kg it g /k g ,5 U ,49 4.!0 2.5 so O: slica GE :00 :24 c.0< u :0o :i.024 2:o:, 0u: Polychlorinated Aroclor 06 Aroclor 22 Aroclor 232 Aroclor 242 Aroclor 248 Aroclor 4 Aroclor 260 Aroclor 262 Aroclor 268 Biphenyls by MCP 8082 ug/kg ug/kg u c/kg ug/kg ut/kg ug/kg ug/kg ug/kg uog/kg ).:4 2:. a ',.. Comments: Complete list of References and Glossary of Terms found in Addendum I :46 Page 5 of 69

65 ALPHA ANALYTICAL Laboratory Sample Number: L SS-03 LABORATORIES CERTIFICATE OF ANALYSIS PARAMETER RESULT UNITS RDL REF METHOD DATE ID PREP ANAL Polychlorinated Biphenyls by MCP 8082 cont'd Surrogate(s) Recovery QC Criteria 2,4,5,6-Tetrach.oro-m-xylene Decachlorobiphenyl q 9082 T2 ::26 o JE Polychlorinated Biphenyls by MCP HCB2 052: : :04 Surrogate(s) Recovery QC Critera 2,4,5,6-Tetrachloro-m-xylene Decachlorobiphenyl Comments: Complete list of References and Glossary of erms ftuno in Ad endun i :46 Page 6 of 6 I!

66 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS Laboratory Sample Number: L SS-03 PARAMETER RESULT UNITS RDL REF METHOD DATE ID PREP ANAL EPH with MS Targets : - a :o02 - Quality Control Informaion Condition of sample received: Satisfactory Sample temperature upon receipt: Received on ce Sample extraction method: Extracted Per the Method Were all QA/QC procedures REQUIRED by the metrihod followed? Were all performance/acceptance standards for the required procedures achieved? Were significant modifications made to the method as specified in Sect.3? The normal acceptance range for the extraction surrogates, Chicro-octadecane and o-terphenyl, is %. The normal acceptance range for the fractionation surrogates, 2-Nluorobiphenylvi and 2-Bromonaphthalene, is 40 40%. YES YES NC. 2-Methylnaphthalene C9-C8 Aliphatics 8.33 C9-C36 Aliphatics C -C22 Aromatics CI-C22 Aromatics, Adjusted 26.4 mg/kg 8.33 Naphthalene mg.,'kg Acenaphthylene 0.73 mg/kg.033o Acenaphthene mgkg 0033 Fluorene mg' /kg 033 Phenanthrene Anthracene Fluoranthene m kg 0.03 Pyrene Benzo(a)anthracene mg/ikg.033 Chrysene Benzo (b) fluoranthene o Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene T Dibenzo(a,h)anthracene Benzo(ghi)perylene mcg/kg Surrogate(s) Recovery QC Criteria Chloro-Octadecane 47.0 o-terphenyl Flucrobiphenyl Bromonaphthalene 59.0 O-Terphenyl MS 94.0 Comments: Complete list of References and Glossary of Terms found.n Addendum :46 Page 7 ot 69

67 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS MA:M-MA086 NH:20030-A CT:PH-0574 ME:MA086 RI:65 NY:48 NJ:M )35 Army:OSACE Laboratory Sample Number: L SS- 02 Sample Matrix: SOIL Date Collecteci Date Received Date Reported 23-AY :20 23-MAY MAY-2006 Condition of Sample: Satisfactory Field Prep: None Number & Type of Containers: 4-Amber PARAMETER RESULT UNITS RDL RF METHOD DATE PREP ANAL ID Solids, Total Physiologically Available Cyanide by MCP 904 C.0. 40G c9.::8 PC Cyanide, Physiologically Available ag/kg.2 E 9 4 co6.c:.a :54 z Total Metals by MCP 6000/7000 series 6) 6)0 Antimony, Total Arsenic, Total 3 Barium, Total 3 Beryllium, Total Cadmium, Total Chromium, Total 2 Lead, Total 64 Mercury, Total 0.7 Nickel, Total 6. Selenium, Total Silver, Total Thallium, Total Vanadium, Total 6 Zinc, Total D ; )9 6.3)9 o o)9 a 6 lo0 3 ~ 3)9 6:i Ob 'A 608 to 63 oa 3B so.s 6c ca se:oa ':6 A : : A :9 A 5:26 'N,.:22.:I6C, 5:34.\ 5:06 %\ 5:36 Polychlorinated Aroclor 06 Aroclor 22 Aroclor 232 Aroclor 242 Aroclor 248 Aroclor 4 Aroclor 260 Aroclor 262 Aroclor 268 Biphenyls by MCP 8082 ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ,4 80o ': 0 052Lo 0:33 J3 Comments: Complete list of References and Glossary of Terms found in Ad endur I :46 Page 8 of 69

68 Laboratory Sample Number: L SS- 02 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS PARAMETER RESULT UNITS RDL REF METHOD DATE PREP ANAL Polychlorinated Biphenyls by MCP 8082 cont'd Surrogate(s) Recovery 2,4,5,6-Tetrachloro m-xylene 48.0 Decachlorobiphenyl 55.0 Q'C Critcria Polychlorinated Biphenyls by MCP 8082 Surrogate(s) Recovery 2,4,5,6-Tetrachloro-m xylene 48.0 Decachlorobiphenyl 52.0 % QCr5er0a Comments: Complete list of References and Glossary of Terms found in Addendum i :46 Page 9 of 69

69 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS Laboratory Sample Number: L SS-02 PARAMETER RESULT UNITS RDL REF METHOD DATE PREP ANAL ID EPH with MS Targets o UPf-04- '.2; I:'O0 C5 23:.5 B Condition of sarple received: Sample temperature upon receipt: Sample extraction method: Were all QA/QC procedures REQUIRED t Were all performance/acceptance star Were significant modifications made The normal acceptance range for the and o-terphenyl, is %. The normal accepzance range for the and 2-Bromonaphthalene, is %. Quality Control informration Satisfactory Received on Ice Extracted Per the M thod )y the method followed? idards for the required procedures achi-,red? to the method as specif.ed in Sec*.3? extraction surrecates, Chloro-oct, Jecane fractionation surrogates, 2-Fluorc )iphenyl C9-C8 Aliphatics C9-C36 Aliphatics CIl-C22 Aromatics Cl-C22 Aromatics, Adjusted Naphthalene 2-Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene C C.C C.033 C.C33 0.C33 0.,33 0. C 33 0.C33 D.C Surrogate s) Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene O-Terphenyl-MS Recovery QC Criteria 40-4C 40-A Comments: Complete list of References and Glossary of Terms f:cund in Adc!ndum I :46 Page 0 of 69 I I

70 III " II IIII I II ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS MA:M-MA086 NH:20030-A CT:PH-0574 ME:MA086 RI:65 NY:48 NJ:MA935 Army:USACE Laboratory Sample Number: L SS-0 Sample Matrix: SOIL Date Collected: 22-AY-2006 :30 Date Received : 23-MAY-2006 Date Reported : 3 MAY 2006 Condition of Sample: Number & Type of Containers: 4-Amber Field Prep: No.e PARAMETER RESULT UNITS RDL REF METHOD DATE PREP ANAL Solids, Total 89 I. i I.. Physiologically Available Cyanide by MCP 904 Cyanide, Physiologically Available Total Metals by MCP 6000/7000 series Antimony, Total mg/ K Arsenic, Total mg/< Barium, Total 5 mgik g Beryllium, Total mqic K Cadmium, Total mg/< 4 Chromium, Total 9.4 ra g/ < Lead, Total 68 Mercury, Total m g Nickel, Total 5. rg <] g Selenium, Total mgk I- 9 Silver, Total mg/k 9 Thallium, Total mg/k 0 Vanadium, Total 7.3 Zinc, Total 54 mg/k ~ , ' Polychlorinated Aroclor 06 Aroclor 22 Aroclor 232 Aroclor 242 Aroclor 248 Aroclor 4 Aroclor 260 Aroclor 262 Aroclor 268 Biphenyls by MCP 8082 ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg F 9/Kg ' z c,4.o 052 2:)2 F Comments: Complete list of References and GClDssary of Terms fo:nd an Addendum :46 page of 69

71 II I I II IIIII Laboratory Sample Number: L SS-0 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS PARAMETER RESULT UNITS RDL REF METHOD DATE ID PREP ANAL Polychlorinated Biphenyls by MCP 8082 cont'd Surrogate(s) Recovery QC Criteria 2,4,5,6-Tetrachloro-m-xylene Decachlorobiphenyl 82.0 % 3-50 :2 ac Z C26 22:2 52i Polychlorinated Biphenyls by MCP 8082 i bob2 L24 [2: :C2 JB Surrogate(s) Recovery QC Criterra 2,4,5,6-Tetrachloro-m-xylene C-52 Decachlorobiphenyl Comments: Complete list of References and Glossary of Terms found in I idend-m I :46 Page 2 ot 69

72 Laboratory Sample Number: L SS 0 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS PARAMETER RESULT UNITS RDL REF METHOD DATE PREP ANAL EPH with MS Targets Condition of sample received: Sample temperature upon receipt: Sample extraction method: Were all QA/QC procedures REQUIRED b Were all performance/acceptance star Were significant modifications made The normal acceptance range for the and o-terphenyl, is %. The normal acceptance range for the and 2-Bromonaphthalene, is %. Quality Control infotrmation Satisfactoryt Received onc Extracted Per the Method y the method followed? idards for the required procedures achieved? to the method as specified n Sect.3? extraction surrogates, Chloro-octadecane fractionation surrogates, 2-Fluornbiphenyl C9-C8 Aliphatics C9-C36 Aliphatics C-C22 Aromatics C-C22 Aromatics, Adjusted Naphthalene 2-Methylnaphthalene. Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(l,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene C C.786 O mglkg n iag mgi kg rug/ kg mgikg ny > g k g rmg ke mg mq / 0 V aq mgi k mg/ kg ug! g ft4)g/ -mgik g mg kg Surrogate(s) Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene O-Terphenyl-MS Recovery QC Criteria Comments: Complete list of References and Glossary of Terms found in Addendum I 0530Qbl6:46 P age 3 of 69

73 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS MA:M-MA086 NH:20030-A CT:PH-0574 ME:MA086 RI:S5 NY:48 NJ:MA 35 Axmy:USACE Laboratory Sample Number: L06C MW-02-S6 Sample Matrix: SOIL Date Collected 23-NAY-2003 :43 Date Received : 23-MAY-2006 Date Reported : 3-MAY 2006 Condition of Sample: Satisfactory Field Prep: None Number & Type of Containers: 4-Amber,3-Vial PARAMETER RESULT UNITS RDL REF METHOD DATE ID PREP ANAL Solids, Total ' 2t4s 0.24 :8 0D Physiologically Available Cyanide by MCP 904 Cyanide, Physiologically Available Sole :.: :56 3 Total Metals by NCP 6000/7000 series : 66;08 Antimony, Total Arsenic, Total Barium, Total Beryllium, Total Cadmium, Total Chromium, Total Lead, Total Mercury, Total Nickel, Total Selenium, Total Silver, Total Thallium, Total Vanadium, Total Zinc, Total , C.C f0 60:5 FC E5:9O ro 6 2 so0a 0 a0. 4 'A h] i 38' b5 r% rnc58 ho DH 6603 : CS 5:3 : 32: C ;. 5:.3 A '.52' S 5: 3 :. S052'5 5:Lj :3 : 52 h 3:; 05 J 5:3 CA :3 CA ':0. 35 :3 CA Volatile Organics by MCP 8260B/5035-High Styrene ug/kg :59 PD Surrogate(s),2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane Recovery QC Criter a Polychlorinated Biphenyls by MCP 8082 Aroclor 06 Aroclor 22 Aroclor 232 Aroclor 242 Aroclor 248 ug/kg ug/kg ug/kg ug/kg ug/kg S z :30 C5 23:26 SO Comments: Complete list of References and Glossary of Terms ftund in Ado -ndum I :46 Page 4 of 69

74 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS Laboratory Sample Number: L MW-02-S6 PARAMETER RESULT UNITS RDL REF METHOD DATE PREP ANAL Polychlorinated Biphenyls by MCP 8082 cont'd Aroclor 4 ug/kg Aroclor 260 ug/kg Aroclor 262 ug/,g Aroclor 268 ug/kg Surrogate(s) Recovery 2,4,5,6 Tetrachloro-m xylene 70.0 Decachlorobiphenyl 83.0 Polychlorinated Biphenyls by MCP 8082 Surrogate(s) Recovery 2,4,5,6-Tetrachloro-m-xylene 62.0 % Decachlorobiphenyl QC Criteria QC Criteria : II; I : ' '.I Comments: Complete list of References and Glossary of Terms found in Addendum i :46 Page Ib of 69

75 Laboratory Sample Number: LOE MW-02-S6 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS 0 PARAMETER RESULT UNITS RDL RE? METHOD DATE ID PREP ANAL Volatile Petroleum Hydrocarbons 9 "PH-9-:. -2 :5. T Quality Control Information Condition of sample received: Satisfactory Sample temperature upon receipt: Received on Ice Were samples received in methanol? Coverinc the Soil Methanol ratio: : +/- % Were all QA/QC procedures REQUIRED by the method followed? Were all performance/acceptance standards for the required procedures Were significant modifications made to the method as specif ted in Sec The normal acceptance range for the surrogate, 2,5-Dibromotoluene, is achieved?.3? C5-C8 Aliphatics C9-C2 Aliphatics C9-C0 Aromatics C5-C8 Aliphatics, Adjusted C9-C2 Aliphatics, Adjusted Benzene Toluene Ethylbenzene p/m-xylene o-xylene Methyl tert butyl ether Naphthalene C.: Surrogate(s) 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID Recovery QC CrlterLa Comments: Complete list of References and Glossary of Terms found in Ad( ndun I :46 Page 6 of 69 I i

76 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS Laboratory Sample Number: L MW-02-S6 PARAMETER RESULT UNITS RDL REF METHOD DATE PREP ANAL EPH with MS Targets Condition of sample received: Sample temperature upon receipt: Sample extraction method: Were all QA/QC procedures REQUIRED t Were all performance/acceptance star. One or more of the RPD values Were significant modifications made The normal acceptance range for the and o-terphenyl, is %. The normal acceptance range for the and 2-Bromonaphthalene, is %. Quality Control Information Satisfactory Received on Ice Extracted Per the Method 3y the method followed? idards for the required procedures achieved? for the LCSD was greater than %. to the method as specified in Sect.37 extraction surrogates, Chloro-octadecane fractionation surrogates, 2- Fluorobiphoenyl C9-C8 Aliphatics C9-C36 Aliphatics C-C22 Aromatics C-C22 Aromatics, Adjusted Naphthalene. 2-Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k) fluoranthene Benzo (a) pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene S mtg / g mgi/kg mg/g mg./kg mg / kg , Surrogate(s) Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene O-Terphenyl-MS Recovery QC Criteria J-40 Comments: Complete list of References and Glossary of Terms found in Addendum 053D66:46 Page 7 of 69

77 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS MA:M-MA086 NE:20030-A CT:PH-0574 ME:MA086 RI:65 NY:48 NJ:H2935 Army:USACE Laboratory Sample Number: Sample Matrix: L B-3.5-S2 SOIL Date CollecteC Date Received Daue Reported : 22-I-AY :0CO : 23-MAY-2005 : 3-MAY-2CC06 Condition of Sample: Satisfactory Field Prep: None Number & Type of Containers: 4-Amber,3-Vial PARAMETER RESULT UNITS RDL REF METHOD DATE PREP ANAL ID Solids, Total G ol :t PD3 Physiologically Available Cyanide by MCP 904 Cyanide, Physiollgically Available :4 c52e >32 - r357 )D Total Metals by MCP 6000/7000 series Antimony, Total Arsenic, Total Barium, Total Beryllium, Total Cadmium, Total Chromium, Total Lead, Total Mercury, Total Nickel, Total Selenium, Total Silver, Total Thallium, Total Vanadium, Total Zinc, Total mgq/kg ]0.2 2.t en]os eos B so : :.6 :00 c 'A/ 0 6:2E 622B2 :0 6:08.c eocs.2:! C 2S ',5 2 _ [.2: s.: : a52.?:l 2 : ;.e. '5/ a: can Volatile Organics by MCP 8260B/5035-High Styrene 260 ug/kg 220 a :42 P,8 Surrogate(s),2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane Recovery QC Criter:.a Polychlorinated Bophenyls Aroclor 06 Aroclor 22 Aroclor 232 Aroclor 242 Aroclor 248 by MCP 8082 ug/kg ug/kg ug/kg ug/kg ug/kg H0o : :;c S Comments: list Complete of References and Glossary of Terms found in Ad.endu I0 Comments: Complete List of References and Glossary of Terms oaund in Ad.endur I :46 Fage 8 of 69

78 ALPRA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS Laboratory Sample Number: L B-05-S2 PARAMETER RESULT UNITS RDL REF METHOD DATE PREP ANAL Polychlorinated Biphenyls by MCP 8082 cont'd Aroclor 4 ug/kg Aroclor 260 ug/kg Aroclor 262 ug/kg Aroclor 268 ug/kn m : % % - ) :,= Surrogate(s) Recovery 2,4,5,6-Tetrachloro-m-xylene Decachlorobiphenyl Polychlorinated Biphenyls by MCP 8082 QC Criteria ,4 : j] - ).;2, Surrogate(s) 2,4,5,6-Tetrachloro-m-xylene Decachlorobiphenyl Recovery QC Criteria !0 Comments: Complete list of References and Glossary of Terms found in Addendum :46 Page 9 of 69

79 Laboratory Sample Number: L G5 B-05-S2 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS PARAMETER RESULT UNITS RDL REF METHOD DATE ID PREP ANAL Volatile Petroleum Hydrocarbcns 9 'PH-04-. C'3G :36 T Quality Control information Condition of sample received: Satisfactory Sample temperature upon receipt: Received on Ice Were samples received in methanol? Covering the Soil Methanol ratio: : +/- 2). Were all QA/QC procedures REQUIRED by the method followed? Were all performance/acceptance standards for the required procedures achieved?. The VPH surrogate recovery was less than 70.. Were significant modifications made to the method as specified in Sect.3? The normal acceptance range for the surrogate, 2,5-Dibromo:cluene, is. CS-C8 Aliphatics C9-C2 Aliphatics C9-C0 Aromatics CS-C8 Aliphatics, Adjusted C9-C2 Aliphatics, Adjusted Benzene Toluene Ethylbenzene p/m-xylene o-xylene Methyl tert butyl ether Naphthalene C Surrogate(s) 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID Recovery QC 2riter:a Comments: Complete list of References and Glossary of Terms found in Ado 3ndum I :46 Page 20 of 69

80 ALPHA ANALYTICAL LABORATORIES 8 CERTIFICATE OF ANALYSIS Laboratory Sample Number: L B-05-S2 PARAMETER RESULT UNITS RDL REF METHOD DATE ID PREP ANAL EPH with MS Targets l a V -c.6 Quality Control Information Condition of sample received: Satisiactory Sample temperature upon receipt: Received on ice Sample extraction method: Extracted Per the Method Were all QA/QC procedures REQUIRED by the method followed? Were all performance/acceptance standards for the required procedures achieved?. One or more of the extraction surrogate recoveries were less than 40c. Were significant modifications made to the method as specified in Sect.37 The normal acceptance range for the extraction surrogates, Chloro-octadecane and o-terphenyl, is 40 40%. The normal acceptance range for the fractionation surrogates, P-Fiuorobiphenyl and 2-Bromonaphthalene, is %. YES NO N C9-C8 Aliphatics 603 mg/ g 69c C9-C36 Aliphatics C-C22 Aromatics C -C22 Aromatics, Adjusted Naphthalene S 2-Methylnaphthalene 7.50 mg/kg Acenaphthylene Acenaphthene Fluorene U.928 mq/kg Phenanthrene 6.96 :. 6s Anthracene Fluoranthene /5 Pyrene 3.9 mgkg 0675 Benzo(a)anthracene 40.7 mgc/ikg.675 Chrysene Benzo(b)fluoranthene 34.4 ').675 Benzolk)fluoranthene Benzo(a)pyrene 49.7 mg/k; 0.65 Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene Surrogate(s) Recovery QC Criteria Chloro-Octadecane o-terphenyl Fluorobiphenyl 7.0 % 2-Bromonaphthalene 69.0 % O-Terphenyl-MS Comments: Complete list of References and Glossary of Terms found in Addendum I :46 Page 2 ot 69

81 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS MA:M-MA086 N :20030-A CT:PH-0574 ME:MA086 RI:65 NY:48 NJ:W )35 Army:USACE Laboratory Sample Number: L B-05-S6 Sample Matrix: SOIL Date Collectee. 22-tAY :45 Date Received 23-MAY-2006 Date Reported 3-MAY-2C06 Condition of Sample: Satisfactory Field Prep: None Number & Type of Containers: -Amber,l-Vial PARAMETER RESULT UNITS RDL REF MNETHOD DATE ID PREP ANAL Solids, Total 79 C.0 L 2 G c?, :6 PD Comments: Complete list of References and Glossary of Terms i(0nd in Ad endum I :46 Page 22 of f9

82 w ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS Laboratory Sample Number: L B-05 -S6 PARAMETER RESULT UNITS RDL REF METHOD DATE PREP ANAL Volatile Petroleum Hydrocarbons.-. Quality Control Informatirn Condition of sample received: Satislactory Sample temperature upon receipt: Received on ice Were samples received in methanol? Covering the Scil Methanol ratio: :.7 Were all QA/QC procedures REQUIRED by the method followed? Were all performance/acceptance standards for the required procedures achieved? Were significant modifications made to the method as specified in Sect.3? The normal acceptance range for the surrogate, 2,5-Dibromotoluene, is. CS-C8 Aliphatics C9-C2 Aliphatics C9-C0 Aromatics C5-C8 Aliphatics, Adjusted C9-C2 Aliphatics, Adjusted Benzene Toluene Ethylbenzene S p/m-xylene o-xylene Methyl tert butyl ether Naphthalene C q mgkg mykg e 0.06 D.06 I Surrogate(s) 2,5 Dibromotoluene -PID 2,5-Dibromotoluene-FID Recovery QC Cri t cris Comments: Complete list of References and Glossary of Terms found in Addendur :46 Paqe 23 of 69

83 Laboratory Sample Number: L B-0c5-S6 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS PARAMETER RESULT UNITS RDL R.F METHOD DATE ID PREP ANAL EPH with MS Targets C PH-4-I C52 :3: j3 Lis 6 : K N Quality Control Infcrmatior Condition of sample received: Satisfactory Sample temperature upon receipt: Received on Ice Sample extraction method: Extracte Per the M thod Were all QA/QC procedures REQUIRED by the method followed? Were all performance/acceptance standards for the required procedures ichieved?. One or more of the RPD values for the LCSD was greater than %. Were significant modifications made The normal acceptance range for the to the method as speciried in Sect.37 extraction surrogates, Chloro-octi ecane and o-terphenyl, is 40-4C%. The normal acceptance range for the fractionation surrogates, 2-Fluorc )iphenyl and 2-Bromonaphthalene, is %. C9-C8 Aliphatics C9-C36 Aliphatics C-C22 Aromatics C-C22 Aromatics, Adjusted Naphthalene 2-Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo{a,h)anthracene Benzo(ghi)perylene G C C.06B C C68 0.C68 0.C Surrogate(s) Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene O-Terphenyl-MS Recovery % %? % % QC Criteria 40-4C Comments: Complete list of References and Glossary of Terms found in Ad endum : :46 Page 24 of 69 s

84 " III IIIIIII I ' ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS MA:M-MA086 NH:20030-A CT:PH-0574 ME:MA086 RI:65 NY:48 NJ:MA935 Army:USACE Laboratory Sample Number: L B-06-S3 Sample Matrix: SOIL Date Collected: 22-MAY :40 Date Received : 23- MAY 2006 Date Reported : 3-MAY-2006 Condition of Sample: Satisfactoryv Field Prep: Nore Number & Type of Containers: -Amber, -Vial PARAMETER RESULT UNITS RDL REF METHOD DATE PREP ANAL Solids, Total 0.D (II Comments: Complete list of References and Glossary of Terms found in Addendum I i066:46 Pape of 69

85 Laboratory Sample Number: L C7 B-06-S3 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS PARAMETER RESULT UNITS RDL REF METHOD DATE ID PREP ANAL Volatile Petroleim Hydrocarbons 9 VPH-G4- :524 23:23 T7 Quality Control Information Condition of sample received: Satisfacuory Sample temperature upon receipt: Receivec on Ice Were samples received in methanol? Covering the Soil Methanol ratio: :: +/- 5 Were all QA/QC procedures REQUIRED by the method followed? Were all performance/acceptance standards for the required procedures achieved?. The VPH surrogate recovery was less than 70%. Were significant modifications made to the method as specified in Sec.3? The normal acceptance range for the surrogate, 2,5-Dibromotoliene, is C5-C8 Aliphatics C9-C2 Aliphatics C9-C0 Aromatics C5-C8 Aliphatics, Adjusted C9-C2 Aliphatics, Adjusted Benzene Toluene Ethylbenzene p/m-xylene o-xylene Methyl tert butyl ether Naphthalene >00 mg/ kg Surrogate(s) 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID Recovery QC Crite-id Comments: Complete list of References and Glossary of Terms found in Ad endum I :46 Page 26 of 69 III

86 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS Laboratory Sample Number: L R-I06-S3 PARAMETER RESULT UNITS RDL REF METHOD DATE PREP ANAL Volatile Petroleum Hydrocarbons Quality Control information Condition of sample received: Satisfactory Sample temperature upon receipt: Received on Ice Were samples received in methanol? Covering the Soil Methanol ratio: : /- Were all QA/QC procedures REQUIRED by the method followed? Were all performance/acceptance standards for -the required procedures achieved?. The VPH surrogate recovery was less than 70%. Were significant modifications made to the method as specified in Sect.3? The normal acceptance range for the surrogate, 2,5-Dibromotoluene, is %. Naphthalene Surrogate(s) 2,5-Dibromotoluene-PID 2,5 Dibromotoluene-FID 6540 Recovery 686 QC Criteria : ~ Comments: Complete list of References and Glossary of Terms found in Addendum :46 Paqge 27 of 69

87 Laboratory Sample Number: L C7 B-. 06-S3 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS 0 PARAMETER RESULT UNITS RDL REF METHOD DATE ID PREP ANAL EPH with MS Targets! FPH- 4-52: ::30 C526 22:3' BN Quality Control Information Condition of sarple received: SalisfacDry Sample temperature upon receipt: Receiveo on Ice Sample extraction method: Extracted Per the N thod Were all QA/QC procedures REQUIRED by the method followed? Were all performance/acceptance standards for the required procedures achieved?. One or more of the extraction surrogate recoveries were less th n 40'. 2. One or more of the RPD values for the LCSD was greater than % Were significant modifications made to the method as specif:ed in See.3? The normal acceptance range for the extraction surrogates, Chloro-oct<.iecane and o-terphenyl, is %. The normal acceptance range for the fractionation surrogates, 2-Fluor >iphenyl and 2-Bromonaphthalene, is %. C9-C8 Aliphatics C9-C36 Aliphatics CII-C22 Aromatics C-C22 Aromatics, Adjusted Naphthalene 2-Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(aipyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene : C C Surrogate(s) Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene O-Terphenyl -MS Recovery % % % % QC Critera 40-_40 Comments: Complete list of References and Glossary of Terms found in Adc 2ndum I :46 Page 28 of 6 Ill

88 l i lill Iil I i i I i i lli II liili I I II II ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS MA:M-MA086 NH:20030-A CT:PH-0574 ME:MA086 RI:65 NY:48 NJ:MA935 Army:USACE Laboratory Sample Number: L B-07-S3 Sample Matrix: SOIL Date Collected: 23-MAY :0 Date Received : 23- MAY 2006 Date Reported : 3-MAY-2006 Condition of Sample: Satisfactoryv Field Prep: None Number & Type of Containers: -Amber,-Vial PARAMETER RESULT UNITS RDL REF METHOD DATE PREP ANAL Solids, Total 68 0I0 ; 2 J ; Comments: Complete list of References and Glossary of Terms found in Addendum 5306 :46 Page 29 of 69

89 Laboratory Sample Number: L B-37-S3 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS PARAMETER RESULT UNITS RDL REF METHOD DATE ID PEEP ANAL Volatile Petroleum Hydrocarbons Quality Control Information hi :PH-c4-. C524 n:4 Condition of sample received: Satisfactory Sample temperature upon receipt: Received on Ice Were samples received in methanol? Covering the Soil Methanol ratio: : +/- 0 Were all QA/QC procedures REQUIRED by the method followed? Were all performance/acceptance standards for the required procedures achieved?. The VPH surrogate recovery was less than 70%. Were significant modifications made to the method as specified in Sec.3? The normal acceptance range for the surrogate, 2,5-Dibrono:cluene, is %. C5-C8 Aliphatics C9-C2 Aliphatics C9-C0 Aromatics C5-C8 Aliphatics, Adj usted C9-C2 Aliphatics, Acjusted Benzene Toluene Ethylbenzene p/m-xylene o-xylene Methyl tert butyl ether Naphthalene mg / kg , Surrogate(s) 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID Recovery QC Crite- 7C Comments: Complete list of References and Glossary of Terms found in Ad sndur i :46 Page 30 of 69

90 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS Laboratory Sample Number: L B-07-S3 PARAMETER RESULT UNITS RDL REF METHOD DATE PREP ANAL EPH with MS Targets Quality Control Information Condition of sample received: Satistactory Sample temperature upon receipt: Received on ic Sample extraction method: Extracted 9er the Method Were all QA/QC procedures REQUIRED by the method followed? Were all performance/acceptance standards for the required pro.edures achieved?. One or more of the extraction Were significant modifications made The normal acceptance range for the surrogate recoveries were less than 40%. to the method as specified in Sect.3? extraction surrogates, Chlore octadecane and o-terphenyl, is %. The normal acceptance range for the and 2-Bromonaphthalene, is %. fractionation surrogates, -Fluorobiphenyv C9-C8 Aliphatics C9-C36 Aliphatics C-C22 Aromatics C-C22 Aromatics, Adjusted Naphthalene 2-Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)flucranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene NE NE NOD mg/'kg mg/ kg org kg rr. g / k g mgq kg mgq/kg ( ,' ,7 Surrogate(s) Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene O-Terphenyl-MS Recovery QC Criteria 40-] C Comments: Complete list of References and Glosisary of Terms found in Addendum I :46 Page 3 of 69

91 L- - ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS MA:M-MA086 NH:20030-A CT:PH-0574 ME:MA086 RI:65 NY:48 NJ:MA 35 Army:USACE Laboratory Sample Number: L SW-0-HT Sample Matrix: WATER Date Collected 23-4AY :40 Date Received 23-MAY 200E Date Reported 3-AY-2006 Condition of Sample: Satisfactory Field Prep: None Number & Type of Containers: 4-Amber,2-Plastic,4-Via, PARAMETER RESULT UNITS RDL REF METHOD DATE -D PREP ANAL Physiologically Available Cyanide by MCP 904 Cyanide, Physiologically Available mg/l c : :24. Volatile Organics by MCP 8260B Styrene ug/ B 35a2 62- :Y Surrogate(s) Recovery,2-Dichloroethane-d Toluene-d Bromofluorobenzene 93.0 Dibromofluoromethane 98.0 QC CritEtid Polychlorinated Biphenyls by MCP b'? -:: 2 22: 3 Surrogate(s) Recovery 2,4,5,6-Tetrachloro-m-xylene 7.0 Decachlorobiphenyl 9.0 QC Criter-a Polychlorinated Biphenyls by MCP 8082 Aroclor 06 ug/l Aroclor 22 ug/ Aroclor 232 ug/l Aroclor 242 ug/ Aroclor 248 ug/ Aroclor 4 ug/ Aroclor 260 ug/ Aroclor 262 ug/ Aroclor 268 ug/l E6: n:5 22:3 M Surrogate(s) Recovery 2,4,5,6-Tetrachloro-m-xylene 73.0 % Decachlorobiphenyl 98.0 QC Criter: a _50 Comments: Complete list of References and Glossary of Terms found in Adcsndur I :46 Page 32 of 69

92 Laboratory Sample Number: L SW-0-HT ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS PARAMETER RESULT UNITS RDL REF METHOD DATE PREP ANAL Volatile Petroleum Hydrocarbons *.; -a d-i. i 4: Quality Control information Condition of sample received: Satisfactory Aqueous preservative: Laboratory Provided Preserved Container Sample temperature upon receipt: Received on Lce Were all QA/QC procedures REQUIRED by the method followed? fes Were all performance/acceptance standards for the required procedures achieved? YES Were significant modifications made to the method as specified in Sect -.3? NO The normal acceptance range for the surrogate, 2,5-Dibromotoluene, is 70-;30%. C5-C8 Aliphatics C9-C2 Aliphatics C9-C0 Aromatics C5-C8 Aliphatics, Adjusted C9-C2 Aliphatics, Adjusted Benzene Toluene Ethylbenzene. p/m-xylene o-xylene Methyl tert butyl ether Naphthalene ug/l ug/i ug/l ug/i ug/ ug/] : /J ug/ ug/ iug/ ug/? ugi] uq/ i8. } Surrogate(s) 2,5-Dibromotoluene-PID 2,5 Dibromotoluene-FID Recovery QC Criteria Comments: Complete list of References and Glossary of Terms found in Addendum i :46 Page 33 of 69

93 ALPHA ANALYTICAL LABORATORI'-S CERTIFICATE OF ANALYSIS Laboratory Sample Number: L SW-0-HT PARAMETER RESULT UNITS RDL PRF METHOD DATE :D PREP ANAL EPH with MS Targets t, [n-04-: -24 ::no 3M." :o:02 m4 Quality Control Informatior Condition of sample received: Aqueous preservative: Sample temperature upon receipt: Sample extraction method: Satisfzctory Laboratory Provided 'reserved Container Received on Ice Extracted Per the Mc hod Were all QA/QC procedures REQUIRED by the method followed? Were all performance/acceptance standards for the required procedures chieved?. One or more of the RPD values for the LCSD was greater than %. Were significant modifications made to the method as specified in sect.3 The normal acceptance range for the extraction surrogates, 2hloro-octs lecane and o-terphenyl, is %. The normal acceptance range for the fractionation surrogates, 2-Fluorciphenyl and 2-Bromonaphthalene, is %. YES NO NO C9-C8 Aliphatics C9-C36 Aliphatics Cl-C22 Aromatics CIl-C22 Aromatics, Adjusted Naphthalene 2-Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene D NO ug/i ug/l ug/l ug/ ug/ ug/ ug/l ug/ ug/ ug/l ug/l ug/ ug/ ug/ ug/ ug/l ug/ ug/ ug/l ug/t ug/ I C e400 0.t : Surrogate(s) Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene O-Terphenyl-MS Recovery QC Criter-a Comments: Complete lis: of References and Glossary of elarms found in Adcnandur I :46 Page 34 of 69

94 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS MA:M-MA086 NH:20030-A CT:PH-0574 ME:MA086 RI:65 NY:48 NJ:MA935 Army:USACE Laboratory Sample Number: L il SW-0-LT Sample Matrix: WATER Date Collected: 2 4 -MAY-200 4:3 Date Received : 23 MAY 2006 Date Reported : 3- AY-2006 Condition of Sample: Satisfactory Field Prep: [Conr Number & Type of Containers: 4-Amber,2-Pla s t-c,4 Vial PARAMETER RESULT UNITS RDL REF METHOD DATE PREP ANAL Physiologically Available Cyanide by MCP 90- Cyanide, Physiologically Available I mc / Volatile Organics by MCP Styrene I.0 S Surrogate(s),2 Dichloroethane d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane Recovery QC Criteria Polychlorinated Biphenyls by MCP 8082 Surrogate(s) 2,4,5,6-Tetrachloro-m-xylene Decachlorobiphenyl Recovery QC Criteria ,0 Polychlorinated Biphenyls by Aroclor 06 Aroclor 22 Aroclor 232 Aroclor 242 Aroclor 248 Aroclor 4 Aroclor 260 Aroclor 262 Aroclor 268 MCP 8082 ug/ ug/ 09! ug/l ug/ ug/ ug! ug/i u ug/ 09 up!] , b : Surrogate(s) 2,4,5,6-Tetrachloro-m-xylene Decachlorobiphenyl Recovery QC Criteria Comments: Complete list of References and Glossa:y of Terms found in Addendum bit :4 Page :5 0t "...,,, II I II IIII I

95 Laboratory Sample N.mber: L SW-io-LT ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS PARAMETER RESULT UNITS RDL REF METHOD DATE ID PREP ANAL Volatile Petroleum Hydrocarbons 9 "PH-C4-. S24 I5:2 T Quality Control Information Condition of sample received: Sa'isfac-:ory Aqueous preservative: Laboratcry Provided Preserved Container Sample temperature upon receipt: Receivec on Ice Were all QA/QC procedures REQUIRED by the method followed? YES Were all performance/acceptance standards for the required procedures achieved? YES Were significant modifications made to the method as specilied in Sec'.3? NO The normal acceptance range for the surrogate, 2,5-Dibromotoluene, is 0. C5-C8 Aliphatics C9-C2 Aliphatics C9-C0 Aromatics C5-C8 Aliphatics, Adjusted C9-C2 Aliphatics, Adjusted Benzene Toluene Ethylbenzene p/m-xylene o-xylene Methyl tert butyl ether Naphthalene ug/l ug/l ug/l ug/l ug/ ug/l ug/l ug/l ug/l ug/l ug/l ug/l Surrogate(s) 2,5-Dibromotoluene-PID 2,5-Dibromctoluenie-FD Recovery QC Criteria 70--3C 70-3C Comments: Complete list of References and Glossary of Terms found in A dendum I :46 Page 36 cf 69

96 ilu ll il illllli r li II lli i l i II I I II IIIII S Laboratory Sample Number: L SW-0- LT ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS PARAMETER RESULT UNITS RDL REF METHOD DATE ID PREP ANAL EPH with MS Targets., Quality Control Information Condition of sample received: Sa isfactory Aqueous preservative: Iaboratory, Provided Preserved Cottatner Sample temperature upon receipt: Received on ioe Sample extraction method: Extracted Per the Method Were all QA/QC procedures REQUIRED by the method followed? YES Were all performance/acceptance standards for the required procedures achieved? NO. One or more of the RPD values for the LCSD was greater than. Were significant modifications made to the method as specified in Sect.? NO The normal acceptance range for the extraction surrogates, Chloro- octadecane and o-terphenyl, is %. The normal acceptance range for the fractionation surrogates, 2-Fiuorhobiphen y l and 2-Bromonaphthalene, is %. C9-C8 Aliphatics Ag/ 0o C9-C36 Aliphatics ug/ 20 C-C22 Aromatics ug/ 0. C-C22 Aromatics, Adjusted ug/i 00 Naphthalene ug./ 0.4'.00 2 Methylnaphthalene ug/ Acenaphthylene ug/.40 Acenaphthene ug/l Fluorene ug, 0 40 Phenanthrene ug 0.40: Anthracene ui. 400 Fluoranthene L ugi Pyrene ui Benzo(a)anthracene ugi Chrysene ug/ Benzo(b)fluoranthene ugi Benzo(k)fluoranthene ug Benzo(a)pyrene ug/l Indeno(,2,3-cd)Pyrene ugi Dibenzo(a,h)anthracene ug/i Benzo(ghi)perylene iug/] Surrogate(s) Recovery QC Criteria Chloro-Octadecane 55.0 o-terpheayl Fluorobiphenyl Bromonaphthalene 79.0, O-Terphenyl-MS Comments: Complete list of References and Glossary of Terms founa n Addendum I 53o66:46 Page 37 of 69

97 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS MA:M-MA086 NH:20030-A CT:PH-0574 ME:MA086 RI:65 NY:.I48 NJ:MA 35 Army:USACE Laboratory Sample Number: L EQUIP BLANK Sample Matrix: WATER Date Collected: 23-MAY-2006 :0j Date Received : 23-KAY-2006 Date Reported : 3-MAY-20C6 Condition of Sample: Satisfactory Field Prep: Mone Number & Type of Containers: 2-Amber PARAMETER RESULT UNITS RDL REF METHOD DATE ID PREP ANAL EPH with MS Targets 6 EPR C?:2Q 35 6:C9 EN Quality Control Information Condition of sample received: Satistactzry Aqueous preservative: Laboratory Provided >reserved Sample temperature upon receipt: Received on Ice Sample extraction method: Extracted Per the Me hod Were all QA/QC procecures REQUIRED by the method followed? Were all performance/acceptance standards for the req2ired prccedures chieved?. One or more of the RPD values for the LCSD was greate- than %. Were significant modifications made to the method as specif ed in Sect.3? The normal acceptance range for the extraction surrogates, 2-iloro-octa ecane and o-terphenyl, is %. The normal acceptance range for the fractionation surrogates, 2-Fluoro.iphenyl and 2-Bromonaphthalene, is %. Container YES NO NO C9-C8 Aliphatics C9-C36 Aliphatics C-C22 Aromatics C-C22 Aromatics, Adjusted Naphthalene 2-Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo{a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene ug/l ug/l ug/l ug/l ug/l ug/ ug/l ug/l ug/l ug/ I ug/ ug/ ug/l ug/ ug/l ug/l ug/l ug/ ug/l ug/ ug/ Comments: Complete list of References and Glossary of Terms found in Ac endua I :46 Page 38 cf 69 Ill

98 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS Laboratory Sample Number: L EQUIP BLANK PARAMETER RESULT UNITS RDL REF METHOD DATE PREP ANAL EPH with MS Targets cont'd Surrogate(s) Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene O-Terphenyl-MS Recovery E:Gm 4- QC Criteria Comments: Complete list of References and Glossary of Terms found in Addendum I '5306iE:46 Page 39 of 69

99 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS MA:M-MA086 NH:20030-A CT:PH-0574 ME:MA086 RI:55 NY:48 NJ:MA '35 Atmy:USACE Laboratory Sample Number: L Date Collected 23-MAY-200E 00:0) TRIP BLANK Date Received 23--MAY-200E Sample Matrix: WATER Date Reported 3-IAY-200E Condition of Sample: Satisfactory Field Prep: None Number & Type of Containers: -Vial PARAMETER RESULT UNITS RDL REF METHOD DATE ID PREP ANAL Volatile Organics by MCP 8260B E B 05?!S:39 ~Y Methylene chloride ug/ 5.0 l,l-dichloroethanre ug/l 0.75 Chloroform ug/l 0.75 Carbon tetrachloride ug/l 0.50,2-Dichloropropane ug/.8 Dibromochloromethane ug/l C.50 l,l,2-trichloroethane ug/i C.75 Tetrachloroethene ug/l C.50 Chlorobenzene ug/ C.50 Trichlorofluoromethane ug/ 2.5,2-Dichloroethane ug/l 0.50,,-Trichloroethane ug/ 0.50 Bromodichloromethane ug/ 0.50 trans-l,3-dichloropropene ug/l 0.50 cis-l,3-dichloropropene ug/l 0.50,l-Dichloropropene ug/l 2.5 Bromoform ug/ 2.3,,2,2-Tetrachloroethane ug/i 0.50 Benzene ug/l C.50 Toluene ug/l 0.75 Ethylbenzene ug/l 0.50 Chloromethane ug/ 2.5 Bromomethane ug/l.0 Vinyl chloride ug/l.0 Chloroethane ug/l.0 l,l-dichloroethene ug/ 0.50 trans-,2-dichloroethene ug/ 0.75 Trichloroethene ug/l 0.50,2-Dichlorobenzene ug/l 2.5,3-Dichlorobenzene ug/l 2.5,4-Dichlorobenzene ug/l 2.5 Methyl tert butyl ether ug/l.0 p/m-xylene ug/l.0 o-xylene ug/l.0 cis-,2-dichloroethere ug/l 0.50 Dibromomethane ug/l 5.0,2,3-Trichloropropare ug/ 5.0 Styrene ug/l.0 Comments: Complete list of References and Glossary of Terms found in P idencm I :46 Page 40 of 69

100 Laboratory Sample Number: L TRIP BLANK ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS PARAMETER RESULT UNITS RDL REF METHOD DATE ID PREP ANAL. Hexachlorobutadiene Volatile Organics by MCP 8260B cont'd, Dichlorodifluoromethane ug 5. Acetone ug/ -.0 Carbon disulfide ug/i Butanone uga/l Methyl-2 pentanone ug/ Hexanone ug/il 5.0 Bromochloromethane ug/ 2.5 Tetrahydrofuran ug/ 0. 2,2-Dichloropropane ug/ 2.5,2-Dibromoethane ug/ 2.0,3-Dichloropropane ug/ 2.5,,,2-Tetrachloroethane ug/l 0.50 Bromobenzene ug/i 2.5 n-butylbenzene ug/i 0.52 sec-butylbenzene ug/ 0.50 tert-butylbenzene ug/ 2.5 o-chlorotoluene ugql. 2.5 p-chlorotoluene ug/ 2..,2-Dibromo-3-chloropropane ug/ 2.5 ug/.60 Isopropylbenzene ug,' 3.50 p-isopropyltoluene ug' I Naphthalene ug 2 5 n-propylbenzene ug. 050,2,3-Trichlorobenzene ugi,2,4-trichlorobenzene NE ugi,3,5-trimethylbenzene ug/] 2.5,2,4-Trimethylbenzene ug/ Ethyl ether ug/i 2.5 Isopropyl Ether ug/i 2.0 Ethyl-Tert-Butyl-Ether ug/i Tertiary-Amyl Methyl Ether ug/ 2.0,4-Dioxane ug/ 0 Surrogate(s) Recovery QC Criteria,2-Dichloroethane-d % Toluene-d % 4-Bromofluorobenzene 92.0 t Dibromofluoromethane Comments: Complete list of References and losary of Terms found Addendum I Comments: Complete list of References and Glossary of Terms found in Addendum I :46 Page 4 of 69

101 ALPHA ANALYTICAL LABORATORIES QUALITY ASSURANCE BATCH DUPLICATE ANALYSIS Laboratory Job Number: L Parameter Value Value 2 Units RPD RPD Limits Solids, Total Solids, Total for sample(s) 0-08 (L , WG ') :46 Eage 42 ct 69

102 ALPHA ANALYTICAL LABORATORIES QUALITY ASSURANCE BATCH SPIKE ANALYSES Laboratory Job Number: L Parameter % Recovery QC Criteria Physiologically Available Cyanide by MCP 904 NEGATIVE LCS for samples) 09-0 (WG Cyanide, Physiologically Available 0-i0 Physiologically Available Cyanide by MCP 904 NEGATIVE LCS for samples) 0-0 (WGC Cyanide, Physiologically Available ;46 Page 43 of 69

103 Laboratory Job Number: L ALPHA ANALYTICAL LABORATORIES QUALITY ASSURANCE BATCH LCS/LCSD ANALYSIS Parameter LCS % LCSD % RPD RID Limit QC Limits Physiologically Available Cyanide by MCP Cyanide, Physiologically Available 95 Physiologically Available Cyanide by MCP Cyanide, Physiologically Available C for sample(s) C9-0 (WG , WG : for sample~s) 0-05 (WG:408l-2, WG2408-3) Total Metals by MCP 6000/7000 series for Antimony, Total 95 Arsenic, Total 00 Barium, Total 00 Beryllium, Total 05 Cadmium, Total 98 Chromium, Total 00 Lead, Total 03 Nickel, Total 00 Selenium, Total 06 Silver, Total 00 Thallium, Total 02 Vanadium, Total 03 Zinc, Total 0 sample(s) 0-05 (W , C 00 C Total Metals by MCP 6000/7000 series for sample(s) 0-05 AG , Mercury, Total I VG ) ; G ) Volatile Organics by MCP Methylene chloride,-dichloroethane Chloroform Carbon tetrachloride,2-dichloropropane Dibromochloromethane,,2-Trichloroethane Tetrachloroethene Chlorobenzene Trichlorofluoromethane,2-Dichloroethane,,l-Trichloroethane Bromodichloromethane trans-,3-dichloropropene cis-,3-dichloropropene,-dichloropropene Bromoform,,2,2-Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane 8260B for sample(s) , (WG2'B806-, WG ; '5 ;3 '5 :i C) 4) 4) 2 I :46 Page 44 ct 69

104 ALPHA ANALYTICAL LABORATORIES QUALITY ASSURANCE BATCH LCS/LCSD ANALYSIS Laboratory Job Number: L Continued Parameter LCS % LCSD % RPD RPD Limit QC Limits S Volatile Organics by MCP 8260B Bromomethane Vinyl chloride Chloroethane,-Dichloroethene trans-,2 Dichloroethene Trichloroethene,2-Dichlorobenzene,3-Dichlorobenzene,4-Dichlorobenzene Methyl tert butyl ether p/m-xylene o-xylene cis-l,2-dichloroethene Dibromomethane,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone 4-Methyl-2-pentanone 2-Hexanone Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane,2-Dibromoethane,3-Dichloropropane,,,2-Tetrachloroethane Bromobenzene n-butylbenzene sec-butylbenzene tert-butylbenzene o-chlorotoluene p-chlorotoluene,2-dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-isopropyltoluene Naphthalene n-propylbenzene,2,3-trichlorobenzene,2,4-trichlorobenzene,3,5-trimethylbenzene,2,4-trimethylbenzene Ethyl ether Isopropyl Ether Ethyl-Tert-Butyl-Ether for sample(s i,, 2 t B C S C (WG , ] WG , 50 S C 2 ' ' , ' , a i :46 Page 4 ot 69

105 Laboratory Job Number: L ALPHA ANALYTICAL LABORATORIES QUALITY ASSURANCE BATCH LCS/LCSD ANALYSIS Continued 0 Parameter LCS % LCSD % RPD RD Limit QC Limits Volatile Organics by MCP 8260B for sample(s) 09-0,2 Tertiary-Amyl Methyl Ether 98 02,4-Dioxane (WG2408C6-, W LI ) 50 Surrogate(s),2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane Volatile Organics by MCP 82608/5035-High Methylene chloride 88,l-Dichloroethane 04 Chloroform 05 Carbon tetrachloride 08,2-Dichloropropane 04 Dibromochloromethane C02,,2-Trichloroethane C06 Tetrachloroethene C6 Chlorobenzene 05 Trichlorofluoromethane 2,2-Dichloroethane 2,, l-trichloroethane 07 Bromodichloromethane 06 trans-,3-dichloropropene 0 cis-,3-dichloropropene 07,- Dichloropropene 06 Bromoform 02,,2,2-Tetrachloroethane 07 Benzene 02 Toluene 00 Ethylbenzene 09 Chloromethane 92 Bromomethane 04 Vinyl chloride 0 Chloroethane 03,l-Dichloroethene 98 trans-l,2-dichloroethene 98 Trichloroethene 04,2-Dichlorobenzene 06,3-Dichlorobenzene 06,4-Dichlorobenzene 07 Methyl tert butyl ether 87 p/m-xylene 0 o-xylene 06 cis-l,2-dichloroethene 02 Dibromomethane,2,3-Trichloropzopane 9 for sample(s) i C! C 9 ' (WG2405-7, )C :5 : W ) 70-3C C / C-30 7C-30 7C :46 Page 46 :t 69 II

106 ... i Il i II I I I ALPHA ANALYTICAL LABORATORIES QUALITY ASSURANCE BATCH LCS/LCSD ANALYSIS Laboratory Job Number: L Continued Parameter LCS % LCSD % RPD RPD Limit QC Limits.,2-Dibromo-3-chloropropane Volatile Organics by MCP 8260B/5035-High Styrene 08 Dichlorodifluoromethane 70 Acetone 97 Carbon disulfide 84 2-Butanone 94 4-Methyl-2-pentanone 02 2-Hexanone 03 Bromochloromethane 07 Tetrahydrofuran 89 2,2-Dichloropropane 03,2-Dibromoethane 09,3-Dichloropropane 06,,,2 Tetrachloroethane 09 Bromobenzene 05 n-butylbenzene 09 sec-butylbenzene 208 tert-butylbenzene 09 o Chlorotoluene 09 p-chlorotaluene Hexachlorobutadiene 06 Isopropylbenzene 3 p Isopropyltoluene 3 Naphthalene 98 n-propylbenzene ],2,3-Trichlorobenzene 06,2,4-Trichlorobenzene 05,3,5 Trimethylbenzene 0,2,4-Trimethylbenzene 06 Ethyl ether 89 Isopropyl Ether 00 Ethyl-Tert-Butyl-Ether 99 Tertiary-Amyl Methyl Ether 95,4-Dioxane 00 for samprle(s) ]06 i I2 7 0 i28, ] 0 5I (WG , KS 0 I 50 LS ' 50 WG24056-B) C d U-3 S- 3D ,0-7 3 : , ,0(2-30 3' 70- i Surrogate(s),2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 70 3, Polychlorinated Biphenyls by MCP 8082 for Aroclor Aroclor sample(s) ,05 7 I (WG , WG ) :46 Page 47 f 69

107 ALPHA ANALYTXICAL LABORATORIES QUALITY ASSURANCE BATCH LCS/LCSD ANALYSIS Laboratory Job Number: L Continued Parameter LCS % LCSD % RPD R D Limit QC Limits Polychlorinated Biphenyls by ZCP 8082 for sample(s) 0-03,C5 (WG , w ) Surrogate(s) 2,4,5,6-Tetrachloro-r-xylene ( ,4,5,6-Tetrachloro-m-xylene Decachlorobiphenyl Decachlorobiphenyl Polychlorinated Biphenyls by Aroclor 06 Aroclor 260 MCP for sample(s) C9-0 (G , WG ) Surrogate(s) 2,4,5,6-Tetrachloro-m-xylene 2,4,5,6-Tetrachloro-n-xylene Decachlorobiphenyl Decachlorobiphenyl Polychlorinated Biphenyls by NCP 8082 Aroclor Aroclor for sample(s) twg , WC! ) _ 0 ' 0 Surrogate(s) 2,4,5,6-Tetrachloro-m-xylene 2,4,5,6-Tetrachloro-m-xylene Decachlorobiphenyl Decachlorobiphenyl 3C-50 3C-50 3C-50 3C-50 Volatile Petroleum Hydrocarbons CS-C8 Aliphatics C9-C2 Aliphatics C9-C0 Aromatics Benzene Toluene Ethylbenzene p/m-xylene o-xylene Methyl tert butyl ether Naphthalene Surrogate(s) 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID Volatile Petroleum :Hydrocarbons C5-C8 Aliphatics C9-C2 Aliphatics C9-C0 Aromatics sample(s) (WG , WG : for sample(s) 09-0 (WG24)68-, WG ) C 90 Ii : :46 Page 48 of 69

108 ALPHA ANALYTICAL LABORATORIES QUALITY ASSURANCE BATCH LCS/LCSD ANALYSIS Laboratory Job Number: L Continued Parameter LCS % LCSD % RPD RPD Limit QC Limits Volatile Petroleum Hydrocarbons for sample('s) 09-0 (WG , WG ) Benzene Toluene Ethylbenzene p/m-xylene o Xylene Methyl tert butyl ether Naphthalene Surrogate(s) 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID EPH with MS Targets for sample(s( C9-C8 Aliphatics 57 C9-C36 Aliphatics 68 CII-C22 Aromatics 70 Naphthalene 76 2-Methylnaphthalene 76 Acenaphthylene 84 S Acenaphthene 84 Fluorene 90 Phenanthrene 87 Anthracene 98 Fluoranthene 95 Pyrene 97 Benzo(a)anthracene 4 Chrysene 03 Benzo(bfluoranthene 84 Benzo(k)fluoranthene 98 Benzo(a)pyrene 05 Indeno(l,2,3-cd)Pyrene 04 Dibenzo(a,h)anthracene 04 Benzo(ghi)perylene 97 Nonane (C9) 48 Decane (CI0) 55 Dodecane (C2) 59 Tetradecane (C4) 60 Hexadecane (06) 6 Octadecane (C8) 6 Nonadecane (C9) 63 Eicosane (C20) 65 Docosane (C22) 68 Tetracosane (C24) 68 Hexacosane (C26) 68 Octacosane (C28) 69 Triacontane (C30) 69 Hexatriacontane (C36) , ' / B ] -.? (WG , WG : 2:5 2s5, -) 5 2'; 2b ' 40 4, Z D ( O :46 Fage 49 of 6'9

109 ALPHA ANALYTICAL LABORATORIES QUALITY ASSURANCE BATCH LCS/LCSD ANALYS:S Laboratory Job Number: L Continued Parameter LCS % LCSD % RPD RID Limit QC Limits EPH with MS Targets for sample(s) 0-03,05 (WG , WG ) Surrogate(s) Chloro-Octadecane C o-terphenyl I 2-Fluorobiphenyl E 2-Bromonaphthalene 75 8 E O-Terphenyl-MS % Naphthalene Breakthrough C 0 NC % 2-Methylnaphthalene Breakthr ough 0 0 N EPH with MS Targets for C9-C8 Aliphatics C9-C36 Aliphatics C-C22 Aromatics Naphthalene 2-Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Senzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd) Pyrene Dibenzo(a,h)anthracerine Benzo(ghi)perylene Nonane (C9) Decane (C0) Dodecane (C2) Tetradecane (C4) Hexadecane (C6) Octadecane (C8) Nonadecane (C9) Eicosane (C20) Docosane (C22) Tetracosane (C24: Hexacosane (C26) Octacosane (C28) Triacontane (C30: Hexatriacontane (C36) sample (s) E (WG , i 05 E 02 R 82 D D WG )? J C 43-4C 43-4C 43-4C 43-4C 43-4C C :46 Page SC of 69

110 ALPHA ANALYTICAL LABORATORIES QUALITY ASSURANCE BATCH LCS/LCSD ANALYSIS Laboratory Job Number: L Continued Parameter LCS % LCSD % RPD RPD Limit QC Limits EPH with MS Targets for sample(s) 09- (WG , WG ) Surrogate(s) Chloro-Octadecane o-terphenyl Fluorobiphenyl Bromonaphthalene O-Terphenyl-MS % Naphthalene Breakthrough 0 2 NC % 2-Methylnaphthalene Breakthr ough 0 0 NC '' EPH with MS Targets for C9-C8 Aliphatics C9-C36 Aliphatics C-C22 Aromatics Naphthalene 2-Methylnaphthalene Acenaphthylene Acenaphthene * Flucrene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene Nonane (C9) Decane (C0) Dodecane (C2) Tetradecane (04) Hexadecane (C6) Octadecane (C8) Nonadecane (C9) Eicosane (C20) Docosane (C22) Tetracosane (C24) Hexacosane (C26) Octacosane (C28) Triacontane (C30) Hexatriacontane (C36) sample (s) (WG , WG ) i K 40-4) 4-40 JJ IC,- IlI 40-4' 4' D 40-i40-0 ji.o :46 Page 5 of 69

111 ALPRA ANALYTICAL LABORATORIES QUALITY ASSURANCE BATCH LCS/LCSD ANALYS;:S Laboratory Job Number: L Continued Parameter LCS % LCSD % RPD RI D Limit QC Limits EPH with MS Targets for sample(s) 08 (WG , I0C Surrogate(s) Chloro-Octadecane o-terphenyl Fluorobiphenyl Bromonaphthalene O-Terphenyl-MS C % Naphthalene Breakthrough 0 C NC. 2-Methylnaphthalene Breakthr ough 0 C NC EPH with MS Targets for sample's) C9-C8 Aliphatics 63 C9-C36 Aliphatics 75 C-C22 Aromatics 76 Naphthalene 79 2-Methylnaphthalene 79 Acenaphthylene 89 Acenaphthene 89 Fluorene 95 Phenanthrene 94 Anthracene 0 Fluoranthene 0 Pyrene 04 Benzo(a)anthracene 07 Chrysene 96 Benzo(b)fluoranthene 90 Benzo{k)fluoranthene 00 Benzo{a)pyrene Indeno(,2,3-cd) Pyrene 4 Dibenzo(a,h)anthracene 4 Benzo(ghi}perylene 07 Nonane (C9) 48 Decane (C00) 58 Dodecane (02) 65 Tetradecane (C4) 67 Hexadecane (C6) 69 Octadecane (CB8) 70 Nonadecane (C9) 72 Eicosane (C20) 74 Docosane (C22) 76 Tetracosane (C24) 76 Hexacosane (C26) 76 Octacosane (C28) 76 Triacontane (C30) 76 Hexatriacontane (C36) 78 04, E (WG , E 3 8 IC 5 2 E li 23 2E 23 IE E] WG ) 40-4C :46 Page 52 of 69

112 ALPHA ANALYTICAL LABORATORIES QUALITY ASSURANCE BATCH LCS/LCSD ANALYSIS Laboratory Job Number: L Continued Parameter LCS % LCSD % RPD RPD Limit QC Limits EPH with MS Targets for sample(s) 04,06-07 (WG , WG ) Surrogate(s) Chloro-Octadecane o-terphenyl Fluorobiphenyl Bromonaphthalene O-Terphenyl-MS % Naphthalene Breakthrough C 0 NC % 2-Methylnaphthalene Breakthr ough 0 NC :46 Page 5 o- 69

113 Laboratory Job Number: L ALPHA ANALYTICAL LABORATORIES QUALITY ASSURANCE FRACTIONATION CHECK Parameter % Recovery QC Criteria Fractiona:ion Check Standard Recoveries C9-C8 Aliphatics 62 C9-C36 Aliphatics 7 C-C22 Aromatica 80 Naphthalene 74 2-Methylnaphthalene 70 Acenaphthylene 69 Acenaphthene 72 Fluorene 72 Phenanthrene 72 Anthracene 77 Fluoranthene 75 Pyrene 75 Benzo(a)anthracene 74 Chrysene 88 Benzo{b)fluoranthene 72 Benzo(k)fluoranthene 74 Benzo(a)pyrene 73 Indeno(,2,3-cd)Pyrer.e 72 Dibenzo(a,h)anthracere 73 Benzo{ghi)perylerne 73 Nonane (C9) 57 Decane (C0) 62 Dodecane (02) 65 Tetradecane (C4) 63 Hexadecane (C6) 64 Octadecane (C8) 64 Nonadecane (09) 64 Eicosane (C20) 67 Docosane (C22) 7 Tetracosane (C24) 72 Hexacosane (C26) 72 Octacosane (C28) 73 Triacontane (C30) 73 Hexatriacontane (C36) 76 Surrogate(s) Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene for Lot rsh D :40 40-:40 40-:40 40-: : i4: 4-4C 40-4C 4C , C :40 4C isO 40-4C 40-4C 40-4C :46 Page 54 of 69 SI I

114 - " " I III II I II II I I III ALPHA ANALYTICAL LABORATORIES QUALITY ASSURANCE BATCH BLANK ANALYSIS Laboratory Job Number: L PARAMETER RESULT UNITS RDL REF METHOD DATE PREP ANAL Blank Analysis for sample(s)i 9 Physiologically Available Cyanide by MCP 904 o (WG ) Cyanide, Physiologically Available mg/l ]!.2-i i:',: 5: C5 4.:: 2 Blank Analysis for sample(s) 0-0 Physiologically Available Cyanide by MCP (WG2408-), Cyanide, Physiologically Available 0.92 Blank Analysis for sample Total Metals by MCP 6000/7000 series (s) 0-05 (WG24062-) rs 0s S Antimony, Total Arsenic, Total Barium, Total Beryllium, Total Cadmium, Total Chromium, Total Lead, Total Nickel, Total Selenium, Total Silver, Total Thallium, Total Vanadium, Total Zinc, Total ng/kg q C 2,0 C * : 4 -K o. ': m e: t} " Blank Analysis for sample(s) 0l Total Metals by MCP 6000/7000 series 05 (WG Mercury, Total 2,08 - " Blank Analysis for sample(s) 09 Volatile Organics by MCP 8260B Methylene chloride ug/,i-dichloroethane ug/ Chloroform ug/ Carbon tetrachloride ug/i,2-dichloropropane ug/l Dibromochloromethane ug/,,2-trichloroethane ug/i Tetrachloroethene ug/l Chlorobenzene ug/l Trichlorofluoromethane ug/l,2-dichloroethane ug/,,- Trichloroethane ug/ -0,2 (WG ) C, u :46 Page 55 of 69

115 ALPHA ANALYTICAL LABORATORIES QUALITY ASSURANCE BATCH BLANK ANALYSIS Laboratory Job Number: L Continued PARAMETER RESULT UNITS RDL REF METHOD DATE ID PREP ANAL Blank Analysis for sample(s) 09-0,2 (WG24PCS-3) Volatile Organics by MCP 8260B cont'd 6: E?6: 05 :22 KY Bromodichloromethane ug/l 0.5C trans-l,3-dichlorcpr3pene ug/ 0.50 cis-l,3-dichloropropene ug/ 0.50,l-Dichloropropene ug/ 2.5 Bromoform ug/i 2.0,,2,2-Tetrachloroethane ug/ 0.50 Benzene ug/ 0.50 Toluene ug/ 0.75 Ethylbenzene ug/l 0.50 Chloromethane ug/ 2.5 Bromomethane ug/.3 Vinyl chloride ug/.3 Chloroethane ug/.3,-dichloroethene ug/ 0.50 trans-l,2-dichloroethene ug/l 0.75 Trichloroethene ug/ 0.50,2-Dichlorobenzene ug/ 2.5,3-Dichlorobenzene ug/ 2.5,4-Dichlorobenzene ug/ 2.5 Methyl tert butyl ether ug/.3 p/m-xylene ug/.3 o-xylene ug/.3 cis-,2-dichloroethene ug/il C.50 Dibromomethane ug/ 5.0,2,3-Trichloropropane ug/ 5.3 Styrene ug/l.3 Dichlorodifluoromethane ug/ 5.0 Acetone ug/ 5.0 Carbon disulfide ug/ Butanone ug/l Methyl-2-pentanone ug/ Hexanone ug/ 5.0 Bromochloromethane ug/ 2.5 Tetrahydrofuran ug/i 0. 2,2-Dichloropropane ug/l 2.5,2-Dibromoethane ug/i 2.0,3-Dichloropropane ug/ 2.3,,l,2-Tetrachloroethane ug/ 0.50 Bromobenzene ug/l 2.5 n-butylbenzene ug/ 0.50 sec-butylbenzene ug/ 0.50 tert-butylbenzene ug/ 2.5 o-chlorotoluene ug/ 2.5 p-chlorotoluene ug/l 2.5,2-Dibromo-3-chloropropane ug/ 2.5 Hexachlorobutadiene ug/ U66:46 Page 56 ot 6)

116 I IIII II! [ I III II I IIIII I II I II I II I I III III ALPHA ANALYTICAL LABORATORIES QUALITY ASSURANCE BATCH BLANK ANALYSIS Laboratory Job Number: L Continued PARAMETER RESULT UNITS RDL REF METHOD DATE PREP ANAL Blank Analysis for samples: 09-0, Volatile Organics by MCP 8260B cont'd Isopropylbenzene ug/ p-isopropyltoluene ug/i Naphthalene ug/ n-propylbenzene ug/,2,3-trichlorobenzene ug/i,2,4-trichlorobenzene ug/l,3,5-trimethylbenzene ug/l,2,4-trimethylbenzene ug/l Ethyl ether ug/i Isopropyl Ether ug/ Ethyl-Tert-Butyl-Ether ug/ Tertiary-Amyl Methyl Ether ug/i,4-dioxane ug/ 2 (WG a", f! " Surrogate(s),2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane Recovery QC Criteria Blank Analysis for sample(s) (WG , Volatile Organics by MCP 8260B/5035-High Methylene chloride,-dichloroethane Chloroform Carbon tetrachloride,2-dichloropropane Dibromochloromethane,,2-Trichloroethane Tetrachloroethene Chlorobenzene Trichlorofluoromethane,2-Dichloroethane,,-Trichloroethane Bromodichloromethane trans-, 3-Dichloropropene cis-,3 Dichloropropene I, -Dichloropropene Bromoform,,2,2-Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride ugkg ugikg ug/kg ug/kg ug/kg ug/kg ug/kg ug/ kg ug,/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg 50D , S :46 Page 57 if 69

117 ALPHA ANALYTICAL LABORATORIES QUALITY ASSURANCE BATCH BLANK ANALYSIS Laboratory Job Number: L Continued PARAMETER RESULT UNITS RDL REF METHOD DATE ID PREP ANAL Blant Analysis for sample(s) (iwg2405c-9) Volatile Organics by MCP 8260B/5035-High cont'd E 265 GU4 09:5 0 Chloroethane ug/kg 0C3,-Dichloroethene ug/kg 5C. trans-l,2-dichloroethene ug/kg 75. Trichloroethene ug/kg 50.,2-Dichlorobenzene ug/kg 0,3-Dichlorobenzene ug/kg 0,4-Dichlorobenzene ug/kg 0 Methyl tert butyl ether ug/kg 00 p/m-xylene ug/kg 00 o-xylene ug/kg 00 cis-l,2-dichloroethene ug/kg 50. Dibromomethane ug/kg 500,2,3-Trichloropropane ug/kg 500 Styrene ug/kg 00 Dichlorodifluoronethane ug/kg 503 Acetone ug/kg 503 Carbon disulfide ug/kg Butanone ug/kg Methyl-2-pentanone ug/kg Hexanone ug/kg 53: Bromrochloromethanie ug/kg 2 Tetrahydrofuran ug/kg 030 2,2-Dichloropropane ug/kg 3,2-Dibromoethane ug/kg 20),3-Dichloropropane ug/kg 5 l,,l,2-tetrachloroethane ug/kg 50. Bromobenzene ug/kg C n-butylbenzene ug/kg 50. sec-butylbenzene ug/kg 50. tert-butylbenzene ug/kg 0 o-chlorotoluene ug/kg 0 p-chlorotoluene ug/kg 0,2-Dibromo-3-chloropropane ug/kg 0 Hexachlorobutadiene ug/kg 0 Isopropylbenzene ug/kg 50. p-isopropyltoluene ugq/kg 50. Naphthalene ug/kg 0 n-propylbenzene ug/kg 50.,2,3-Trichlorobenzene ug/kg 0,2,4-Trichlorobenzene ug/kg 0,3,5-Trimethylbenzene ug/kg C,2,4-Trimethylbenzene ug/kg 0 Ethyl ether ug/kg 0 Isopropyl Ether ug/kg 200 Ethyl-Tert-Butyl-Ether ug/kg 200 Tertiary-Amyl Methyl Sther ug/kg 2C :46 Page 58 of 69

118 ill i i nn Illi I I ALPHA ANALYTICAL LABORATORIES QUALITY ASSURANCE BATCH BLANK ANALYSIS Laboratory Job Number: L Continued PARAMETER RESULT UNITS RDL REF METHOD DATE PREP ANAL Blank Analysis for sample(s) 04 Volatile Organics by MCP 8260B/5035-High conr'd,4-dioxane uqic/kg 0 (WG ) 0 '2 : , 9 Surrogate(s),2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane Recovery QC Crit eria 3-30.' Blank Analysis for sample(s) 0- Polychlorinated Biphenyls by MCP 8082 Aroclor 06 ug/kg Aroclor 22 ug/kp Aroclor 232 ug/kg Aroclor 242 ug/kg Aroclor 248 ug/kg Aroclor 4 ug/kg Aroclor 260 ug/kg Aroclor 262 E ug/kg Aroclor 268 ug/kg Surrogate (s) Recovery 2,4,5,6-Tetrachloro-m-xylene 74.0 Decachlorobiphenyl 95.0 )3, 05 (WG I: B Q: Criteria 3' Blank Analysis for sampie(s) :3-3,0 WG Polychlorinated Biphenyls by MCP 8082 m: Surrogate(s) Recovery 2,4,5,6-Tetrachloro-m-xylene 6.0 Decachlorobiphenyl 76.0 Blank Analysis for sample(s) 04 Polychlorinated Biphenyls by MCP 8082 Aroclor 06 ug/kg Aroclor 22 ug/kg Aroclor 232 ug/kg Aroclor 242 ug/ikg Aroclor 248 ug/kg Aroclor 4 ug/kg Aroclor 260 ug/kg Aroclor 262 ulg/kg Aroclor 268 ug/kg Surrogate(s) Recovery 2,4,5,6-Tetrachloro-m-xylene 70.0 Decachlorobiphenyl 80.0 QC Criteria (WG } QC Criteria on n.)i f:0, :46 P;ge. 9 f 69

119 ALPHA ANALYTICAL LABORATORIES QUALITY ASSURANCE BATCH BLANK ANALYSIS Laboratory Job Number:c: L Continued PARAMETER RESULT UNITS RDL RLF METHOD DATE PREP ANAL Blank Analysis for sample(s) 04 (WG ) Polychlorinated Biphanyls by MCP 8082 cont'd 6: s2 Blank Analysis for sample(s) 04 (WC ) Polychlorinated Biphanyls by MCP 8082 E4 83E2,24 2;32 t5 22:Z B 24 2:33 05S22:C M Surrogate(s) 2,4,5,6-Tetrachloro-n-xylene Decachlorobiphenyl Recovery QC Crite-ia 3C-50 3C-50 Blank Analysis for sample(s) C9-0 Polychlorinated Biphanyls by MCP 8082 Surrogate(s) Recovery 2,4,5,6-Tetrachloro-n-xylene 64.0 Decachlorobiphenyl 39.0 Blank Analysis for sample(s) 09-0 Polychlorinated Biphenyls by MCP 8082 Aroclor 06 ug/l Aroclor 22 ug/l Aroclor 232 ug/l Aroclor 242 ug/l Aroclor 248 ug/ Aroclor 4 ug/i Axoclor 260 ug/ Aroclor 262 ug/l Aroclor 268 ug/ Surrogate(s) Recovery 2,4,5,6-Tetrachloro-m-xylene 7.0 Decachlorobiphecyl 46.0 WG2405E 3-) i* 90'92 QC Criteria 3C (WG ) QC Critcria 3C-50 3C :;J 05 : ::0 Cs a IB:02 T Blank Analysis for sample(s) 04,07-08 (WG ) Volatile Petroleum Hydrocarbons 59 VPH-04-. C5-C8 Aliphatics 2.67 C9-C2 Aliphatics 2.67 C9-C0 Aromatics 2.67 C5-C8 Aliphatics, Acjusted 2.67 C9-C2 Aliphatics, Adjusted 2.67 Benzene 0.C7 Toluene 0.07 Ethylbenzene 0.07 p/m-xylene 3.07 o-xylene 0.07 Methyl tert butyl ether Naphthalene C9:45 TT II I :46 Page 3 of 59 I

120 I ,,,. ALPHA ANALYTICAL LABORATORIES QUALITY ASSURANCE BATCH BLANK ANALYSIS Laboratory Job Number: L Continued PARAMETER RESULT UNITS RDL REF METHOD DATE PREP ANAL ID Blank Analysis for sample(si 04, WG ) Volatile Petroleum Hydrocarbons cont'd Jr Surrogate(s) Recover" QC Criteria 2,5-Dibromotoluene-PD D 2,5-Dibromotoluene-FITD ve 6-. Blank Analysis for Volatile Petroleum Hydrocarbons C5-C8 Aliphatics C9-C2 Aliphatics C9-C0 Aromatics C5-C8 Aliphatics, Adjusted C9-C2 Aliphatics, Adjusted Benzene Toluene Ethylbenzene p/m-xylene o-xylene Methyl tert butyl ether Naphthalene sample's b -07 mg, kg mgikg mgkg mg/ kg mg mg kg kg mg/ k (WG ) , 07 C.07 S Surrogate(s) 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID Recovery Blank Analysis for Volatile Petroleum Hydrocarbons C5-C8 Aliphatics C9-C2 Aliphatics C9-C0 Aromatics CS-C8 Aliphatics, Adjusted C9-C2 Aliphatics, Adjusted Benzene Toluene Ethylbenzene p/m-xylene o-xylene Methyl tert butyl ether Naphthalene sample(s 05 mq/kg mg/kg mg!kg mg/ kg QC Criterlia (WC ) NOV40 V 2.6" ID C, Surrogate(s) 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID Recovery ,0 QC Criteria Blank Analysis for sample(s') C9- Volatile Petroleum Hydrocarbons C5-C8 Aliphatics ug/ - C9-C2 Aliphatics ug/ 0 (WG ) be VPI-o4-i.; I :46?age 6 af 69

121 III I i n, t ALPHA ANALYTICAL LABORATORIES QUALITY ASSURANCE BATCH BLANK ANALYSIS Laboratory Job Number: L Continued PARAMETER RESULT UNITS ROL REF METHOD DATE PREP ANAL Blank Analysis for sample(s) 09-0 Volatile Petroleun Hydrocarbons cont'd C9-C0 Aromatics ug/ C5-C8 Aliphatics, Adjusted ug/ C9-C2 Aliphatics, Adjusted ug/l Benzene ug/l Toluene ug/ Ethylbenzene ug/l p/m-xylene ug/l o-xylene ug/l Methyl tert butyl ether ug/l Naphthalene ug/l (W ) - VN C4-c.: ]0 2.tO 2.C0 2.CO 2.C :5 T7 Surrogate(s) 2,5-Dibromotoluene-PID 2,5-Dibromotoluerne-FID Recovery QC Criteria Blank Analysis EPH with MS Targets C9-C8 Aliphatics C9-C36 Aliphatics C-C22 Aromatics C-C22 Aromatics, Adjusted Naphthalene 2-Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranther.ne Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene for sample(s) 0-03,05 :WG ), CPA-co i r.g/kg C27 C C27 0.C27 0. C27 0.C27 0.C C :D9 cu<, ::c 3:: 0 Surrogate(s) Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene O-Terphenyl-MS Recovery QC Criteria :46 Page 62 Df 69

122 I I I I I II IIIWI II- I I I ALPHA ANALYTICAL LABORATORIES QUALITY ASSURANCE BATCH BLANK ANALYSIS Laboratory Job Number: L Continued PARAMETER RESULT UNITS RDL REF METHOD DATE PREP ANAL Blank Analysis for EPH with MS Targets C9-C8 Aliphatics C9-C36 Aliphatics C-C22 Aromatics C-C22 Aromatics, Adjusted Naphthalene 2-Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene sample(s. 09-i WG ) ugi uq!/ Uq! ug iugi ugi uqi ug/ ug/ ug/l ug/i ug/. / ug/ ug/ u.g/ ug/ ug/ ug/ ug/ u:g/i S r * Surrogate(s) Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene O-Terphenyl MS Recovery QC Criteria i Blank Analysis EPH with MS Targets C9-C8 Aliphatics C9-C36 Aliphatics C-C22 Aromatics C-C22 Aromatics, Adjusted Naphthalene 2-Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo{a)anthracene Chrysene 053Hl66:46 Pageq 63 of 69 for sample(s) 04,06-07 (W I) E, am- : S C <.2 0

123 ALPHA ANALYTICAL LABORATORIES QUALITY ASSURANCE BATCH BLANK ANALYSIS Laboratory Job Number: L Continued PARAM4ETER RESULT UNITS RDL REF METHOD DATE PREP ANAL Blank Analysis for sample(s) 04,06-07 (WG ) EPH with MS Targets cont'd 6 EFH-04- Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene 0.C27 Benzo(ghi)perylere 0.C :0 05 os.4:28 EN Surrogate(s) Chloro-Octadecane O-Terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene O-Terphenyl-MS Recovery QC CritE7id Blank Analysis for sample(s) 08 EPH with MS Targets C9-C8 Aliphatics C9-C36 Aliphatics C-C22 Aromatics C-C22 Aromatics, Adjusted Naphthalene 2-Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h anthracene Benzo(ghi)perylene (WG ) I EP ; ::5 05.:50 S P:: D. 4) Surrogate(s) Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene O-Terphenyl-MS Recovery QC Criteria :46 Page 64 of 69

124 VALPHA ANALYTICAL LIABORATORIES ADDEUM I REFERENCES 30. Standard Methods for the Examination of Water and Wastewa-er. APHA-AWWA-WPCF. 8th Edition Method for the Determination of Volatile Petroleum Hiydrocarbons (VPH) Massachusetts Department of Environmental Protection, DEA/ORS/BWSC,. May 2004 Revision. 60. Quality Assurance and Quality Control Requirements and Performance Standards for SW-846 Methods. MADEP BWSC. WSC-CAM-ITA (Revision 4., WSC-CAM-V C (Revision 2), WSC-CAM-IIIA (Revision 5). May Method for the Determination of Extractable Petroleum Hydrocarbons (EPH). Massachusetts Department of Environmental Protection, DEA/ORS/BWSC. May 2004, Revision Quality Assurance and Quality Control Requirements and Performance Standards for SW-846 Methods. MADEP BWSC. WSC-CAM-IIA (Revision 4, WSC-CAM-V C (Revision 2), WSC CAM-IIIA (Revision 5). August GLOSSARY OF TEFMS A SYMBOLS REF Reference number in which test method may be found. METHOD Method number by which analysis was performed. ID Initials of the analyst. Not detected in comparison to the reported detection linit. NT Not Ignitable. ug/cart Micrograms per Cartridge. LIMITATION OF LIABILITIES Alpha Analytical, Inc. performs services with reasonable care ana diligence normal to the analytical testing laboratory industry. in the event of an error, the sole and exclusive responsibility of Alpha Analytical, Inc., shall be to re-perform the work at it's own expense. In no event shall Alpha Analytical, Inc. be held liable for any incidental consequential or special damages, including but not limited to, damages in any way connected with the use of, interpretation of, information or analysis provided by Alpha Analytical, Inc. We strongly urge our clients to comply with EPA protocol regarding sample volume, preservation, cooling, containers, sampling procedures, holding times and splitting of samples in the field :46 Page 65 of 69

125 Laboratory Job Number: L ALPRA ANALYTICAL LABORATORIES LOGIN SPECIFIC INFORMATION Were project specific reporting limits specified? Cooler Information Cooler A B Custody Seal Absent Absent Container Information Container ID Container Type Cooler ph Temp Pres Seal Analysis L06D7282-0A L L C Amber 0riC unpreserved Amber n unpreserved Amber C-i unpreserved Absent Absent Abson ::CP- '82-, TS :CP- PACN9 4- MCP 74'7, MCP-AG-63LT,!!::P-AS-L6.7, "-CP-.-60 T, 2F-EbE-EDIT,!-:CP-CD- Absen 600T, MCI CR-60CiF, :.P-- 6CICT, 2C2 P. 600, CP sb-jli, MSP-sE-60, MP-TL-60 :,.C-.-bliT, MCP'ZN-63CT, L ID L A L L C Amber 0 unpreserved Amber 07 unfreserved Arber 0- un reserved Amber 0-.' unpreserved Aber Absnt IRE PT EPH-M', E 3-7e-- I::P-? B2-C :e-pacn:9 - ; M'?-77'T, TCP A..P-T A-, -, 6'";,07, mc P -F -,:I;. :: FI;I f E ' I- Pi6-0', MC TP-.E'-,i - c. C 2 :; 7, '? T2-6 -, :2.:? ''-ZCT, '.T2-5;-?[ P4 P- L D L A L B LD C Amber 0ri unpreserved Amber 0. uipreserved Amber 0r. unp 'eserved Anber 0su unp eserved N/A 'C N/A C N/A 'C N/A )C Abeert Absent Absent EPH-MS, EF: -GC-; :.P- 082-C MCP-PACN90-04 MCP-747T, CP-A.-6l lt, MCP-AS-6 CT, KCP-BRA-60, MCP-SE-O0T, ICP -D- 600T, MCP- R-63,T, :2CP-N-650T, M-P- PB-6n037T, 2 P-SB-6:0,, MCP-SE 630T, MCP-TL-60', MCP-'- 35T, MCP-ZN-62CT, :46 Page 66 cf 69

126 I I IliiI iilli lll il I ALPHA ANALYTICAL LABORATORIES LOGIN SPECIFIC INFORMATION Laboratory Job Number: L Continued Container ID Container Type Cooler p8 Temp Pres Seal Analysis L D Amner 0mi unpreserve L CI04A Vial MeOH preserved L06072B2-04B Vial water preserved L C Vial water pre.served L D Amber 0mil npreserved L E Amber 0m unpreserved F Amber 0ml unpreserved -''A "' N.A NA ' N.'A 7C N /A C Nt,A C ". on 'e::t M - ' 6 r 04, V. ' MCP-8.260:--0 E4 " F - 4G M.CP- 8704, C -G ACN 4-0 EPH- MS. EPED-GC-, LD G Amber 0mi unpreserve(d YP- i's 4 M.:P-A -6 -., -AS-6. CF, MCi ". 60 T M :. -..,, 5' -%04 4, 4'5 6 - ] 7,VrpSE-6ijj, la[ 444l A L B L C Vial MeOH preserved Vial water preserved Vial water preserved N.A Abs-t Abser s : r M F-.2'3H-, VPH -DELU.4 M H-926DH L4 M- 9260D- 0 L GO5D LO L D5F L G Amber 0ml unpreserved Amber 2b0mi unpreserved Amber 0mi unpreserveni Amber 0m unres'rved N/A 70 N/A 7 N/'A 70 MCP-5s2-4,.P-PCN 04 4 EPH-kMS 0u -GC J M::- P4, MC -A:.-EL,T.:'-AS- MCP- -6 T.IO]' MCP-EE- 60-T, MCE :2 -b 5 ~ OIT)", MCP-C CA' ll', M'- i- AOse: :LO A [Aber 0mi unpreserv o N2A P : - MS, : [ - - ", -. L B LO A B LO A L B L A Vial MeOF preservei Amber 0ml unpreservedj Vial MeOH preserved Amber 0ml unpreserved Vial Me0H preserved Amber 000ml unpreserved 'ha NA ' N.'A N/"A 7 '.bset Absent Y Y Absen.4.. ". "! N" "P, E --P: / "ldel X-04 EPH-MS, VP -E.UX-'I MC;P-BUB2-04 EPHD-GC- L B L C L E L F 7, G CH L J Amber 000ml urpreservecd Plastic 0mi NaOH preserved Amber 000ml HCI preserved Amber OOOml HC preserved V8 HC preserved Vial HC preserved Vial HC preserved vial HCI preserved >'2 30 <2 C C < 2 0 o N/A 0. N/,A I 0 l N/iA ] 2 "Y AIS. i Y Abiser. Y An2sen~t. :' Absoxt Y Ab,:4c il "? Abet Q : MC MC PACN ElPH-MS, EPHD-GC-04 E2H-MS, EPHtD-gCC-0 vpfh-de:,liux- 04" MCP-B M'CP-B :46 Page 6 ofq 69

127 ALPHA ANALYTICAL LABORATORIES LOGIN SPECIFIC INFORMATION Laboratory Job Number: L Continued Container ID Container Type Cooler p 5 Temp Pres Seal Analysis L A LO B L C L E LC D LC G L L L J L A L B L A Amber 00,ml unpreserved Amber 00'.ri unpreserved Plastic 2Ar: NOH preserveo Amber 007i HCi preserved Amber 00"ul 83 preserved Vial HCI prlserved vial HCI preserved Vial EC pricserved Vial HCI preserved A:ber 00):l HI preserved Amber 00)mi HZI preserved Vial HC preserved 7 IC 7 c >2 0C <2 icc <2 cia LOC ill N/A ICC <2 I0C <2 0C.. /A 0C Absert Absert Abse:nt Abser.t Aber. Absent Absen r Abs en Absent Absent Absens N :p-8 82-'. MCP-8C82-C K-P-PACN9(, -04 EH-M-S, EP 3 EPH-MS, EF >-0.-. V?H-DELUX- 4 V2H-DELUX-- 4 MCP-8260-C MCP-8260-I ELH-MS, Ri - EH-MS, EE 3-G0. MCP-8260-C Container Comments Container ID Commenta L CIA Received on ice L B Received o Ice L C Received on ice L OD Received on Ice L A Received on ice L R Received o) ice L C Received oa ice L D Received 0 :ce L A Received o iceu L B Received on ice L060C C Received on ice L D Received on Ice LO A Received on ice L B Received on Lice L D4C Received on ice L D Received on ice L E Received on ice L F Received o ice L G Received on ice L A Received 0-on ice L R Received On icec L C Received on ice LC D Received o ice LC E Received on ice L F Received on ice L G Received on ice L A Received on ice L B Received Oc ice L A Received oc ice LO B Received on ice L060'282-08A Received oc ice L B Received on ice L A Receivec on ice :46 Page 6E of 69

128 ALPEA ANALYTICAL LABORATORIES LOGIN SPECIFIC INFORMATION Laboratory Job Number: L Continued Contai ner ID Cments L DB L C L L F LC F L G LO H L I L J L A L OB L C L I0D LD E LO F L G L I0H Li IT L J L A LD6072B2-B L(: A Received on lce Received on ice Received on ice Received on ice Received on ice This container has nct been croperly at n- CUSTODY on 05/23/ Received on ice Received or. ice Received oni ice Received on ice Received on ice Received on ice Received cn ice Received on iee Received on ice Received on ice Received On ice Received on ice Received orn ice Received on ice RecelVed on ice Received on 00 ImAm i ' p r r :46 Page 69 of 69 II II III III I II I Ill i,,,,=,,=,,=

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131 023075:38 ANALYTICAL REPORT Client: L07584 EECS, Inc. 38 Eben Street Milford, MA 0757 ATTN: Kenneth E. Lento GLOUCESTER MGP PHASE II Not Specified 0/23/07 Certifications & Approvals: MA (M-MA086), NY NELAC (48), CT (PH-0574), NH (200305), NJ (MA935), RI (LAO00065), ME (200602), PA (Registration # ), USDA (Permit #S-778), US Army Corps of Engineers, Naval FESC. Eight Walkup Drive, Westborough, MA (Fax) Page of 37

132 023075:38 GLOUCESTER MGP PHASE II Not Specified L /23/07 Alpha Sample ID L L L Client ID TP-20-S-2.0 TP-202-S-5.0 TRIP BLANK-TP Sample Location GLOUCESTER, MA GLOUCESTER, MA GLOUCESTER, MA Page 2 of 37

133 023075:38 GLOUCESTER MGP PHASE II L07584 Not Specified 0/23/07 MADEP MCP Response Action Analytical Report Certification This form provides certifications for all samples performed by MCP methods. Please refer to the Sample Results and Container Information sections of this report for specification of MCP methods used for each analysis. The following questions pertain only to MCP Analytical Methods. An affirmative response to questions A, B, C & D is required for "Presumptive Certainty" status A B C D Were all samples received by the laboratory in a condition consistent with those described on their Chain-of-Custody documentation for the data set? Were all QA/QC procedures required for the specified analytical methods(s) included in this report followed, including the requirement to note and discuss in a narrative QC data that did not meet appropriate performance standards or guidelines? Does the analytical data included in this report meet all the requirements for "Presumptive Certainty", as described in section 2.0 of the MADEP document CAM VII A, "Quality Assurance and Quality Control Guidelines for the Acquisition and Reporting of Analytical Data"? VPH and EPH methods only: Was the VPH or EPH method run without significant modifications, as specified in Section.3? YES YES YES YES A response to questions E and F is required for "Presumptive Certainty" status E F Were all QC performance standards and recommendations for the specified method(s) achieved? Were results for all analyte-list compounds/elements for the specified method(s) reported? NO YES For any questions answered "No", please refer to the case narrative section on the following page(s). Please note that sample matrix information is located in the Sample Results section of this report. Page 3 of 37

134 023075:38 GLOUCESTER MGP PHASE II L07584 Not Specified 0/23/07 Case Narrative The samples were received in accordance with the chain of custody and no significant deviations were encountered during preparation or analysis unless otherwise noted below. MCP Related Narratives VPH L fell short of the recommended : methanol:soil ratio. L required re-analysis on a dilution in order to quantitate the sample within the range of the calibration. The result is reported as a greater than value for the compound that exceeded the calibration on the initial analysis. The re-analysis was performed only for the compound which exceeded the range of the calibration. In reference to question E: The WG /2 LCSD % recovery for Pentane is below method acceptance criteria. EPH L has elevated detection limits for the target compounds due to the dilution required by the elevated concentrations of these compounds in the sample. L has elevated detection limits due to the dilutions required by the elevated concentrations of target compounds in the sample. In reference to question E: The surrogates for Chloro-Octadecane, o-terphenyl, and o-terphenyl-ms could not be recovered on L , due to the dilutions required to quantitate the samples. Metals L was re-analyzed on dilution in order to quantitate the sample within the calibration curve for Mercury. The result was reported as a greater than value for the element that exceeded the calibration range on the initial analysis. The re-analysis was performed only for Mercury. I, the undersigned, attest under the pains and penalties of perjury that, to the best of my knowledge and belief and based upon my personal inquiry of those responsible for providing the information contained in this analytical report, such information is accurate and complete. This certificate of analysis is not complete unless this page accompanies any and all pages of this report. Authorized Signature: Title: Technical Director/Representative Date: 0/23/07 Page 4 of 37

135 023075:38 ORGANICS Page 5 of 37

136 023075:38 PETROLEUM HYDROCARBONS Page 6 of 37

137 023075:38 GLOUCESTER MGP PHASE II L07584 Not Specified SAMPLE RESULTS 0/23/07 Lab ID: Client ID: Sample Location: L TP-20-S-2.0 GLOUCESTER, MA Matrix: Soil Anaytical Method: 59,VPH-04-. Analytical Date: 0/6/07 7:9 Analyst: MM Percent Solids: 86% Date Collected: Date Received: Field Prep: 0//07 09:50 0/2/07 Not Specified Condition of sample received: Sample Temperature upon receipt: Were samples received in methanol? Methanol ratio: Quality Control Information Satisfactory Received on Ice Covering the Soil.4: Parameter Result Qualifier Units RDL Dilution Factor Volatile Petroleum Hydrocarbons C5-C8 Aliphatics 4.7 C9-C2 Aliphatics C9-C0 Aromatics 4.7 C5-C8 Aliphatics, Adjusted 4.7 C9-C2 Aliphatics, Adjusted Benzene Toluene Ethylbenzene 0.88 p/m-xylene o-xylene Methyl tert butyl ether Naphthalene Surrogate % Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID 07 Page 7 of 37

138 023075:38 GLOUCESTER MGP PHASE II L07584 Not Specified SAMPLE RESULTS 0/23/07 Lab ID: Client ID: Sample Location: L TP-20-S-2.0 GLOUCESTER, MA Matrix: Soil Anaytical Method: 6,EPH-04- Analytical Date: 0/8/07 5:54 Analyst: AJ Percent Solids: 86% Date Collected: 0//07 09:50 Date Received: 0/2/07 Field Prep: Not Specified Extraction Method: EPA 3546 Extraction Date: 0/5/07 09:00 Condition of sample received: Sample Temperature upon receipt: Sample Extraction method: Quality Control Information Satisfactory Received on Ice Extracted Per the Method Parameter Result Qualifier Units RDL Dilution Factor EPH with MS Targets C9-C8 Aliphatics 7.75 C9-C36 Aliphatics C-C22 Aromatics C-C22 Aromatics, Adjusted Naphthalene Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene Page 8 of 37

139 023075:38 GLOUCESTER MGP PHASE II L07584 Not Specified 0/23/07 SAMPLE RESULTS Lab ID: L Date Collected: 0//07 09:50 Client ID: TP-20-S-2.0 Date Received: 0/2/07 Sample Location: GLOUCESTER, MA Field Prep: Not Specified Parameter Result Qualifier Units RDL Dilution Factor EPH with MS Targets Surrogate % Recovery Qualifier Acceptance Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene O-Terphenyl-MS Page 9 of 37

140 023075:38 GLOUCESTER MGP PHASE II L07584 Not Specified SAMPLE RESULTS 0/23/07 Lab ID: Client ID: Sample Location: L TP-202-S-5.0 GLOUCESTER, MA Matrix: Soil Anaytical Method: 59,VPH-04-. Analytical Date: 0/6/07 8:0 Analyst: MM Percent Solids: 93% Date Collected: Date Received: Field Prep: 0//07 3:0 0/2/07 Not Specified Condition of sample received: Sample Temperature upon receipt: Were samples received in methanol? Methanol ratio: Quality Control Information Satisfactory Received on Ice Covering the Soil : +/- % Parameter Result Qualifier Units RDL Dilution Factor Volatile Petroleum Hydrocarbons C5-C8 Aliphatics C9-C2 Aliphatics C9-C0 Aromatics C5-C8 Aliphatics, Adjusted C9-C2 Aliphatics, Adjusted Benzene Toluene Ethylbenzene p/m-xylene o-xylene Methyl tert butyl ether Naphthalene > Surrogate % Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID Page 0 of 37

141 023075:38 GLOUCESTER MGP PHASE II L07584 Not Specified SAMPLE RESULTS 0/23/07 Lab ID: Client ID: Sample Location: L TP-202-S-5.0 GLOUCESTER, MA Matrix: Soil Anaytical Method: 6,EPH-04- Analytical Date: 0/8/07 7:57 Analyst: AJ Percent Solids: 93% Date Collected: 0//07 3:0 Date Received: 0/2/07 Field Prep: Not Specified Extraction Method: EPA 3546 Extraction Date: 0/5/07 09:00 Condition of sample received: Sample Temperature upon receipt: Sample Extraction method: Quality Control Information Satisfactory Received on Ice Extracted Per the Method Parameter Result Qualifier Units RDL Dilution Factor EPH with MS Targets C9-C8 Aliphatics C9-C36 Aliphatics C-C22 Aromatics C-C22 Aromatics, Adjusted Naphthalene Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene Page of 37

142 023075:38 GLOUCESTER MGP PHASE II L07584 Not Specified 0/23/07 SAMPLE RESULTS Lab ID: L Date Collected: 0//07 3:0 Client ID: TP-202-S-5.0 Date Received: 0/2/07 Sample Location: GLOUCESTER, MA Field Prep: Not Specified Parameter Result Qualifier Units RDL Dilution Factor EPH with MS Targets Surrogate % Recovery Qualifier Acceptance Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene O-Terphenyl-MS Page 2 of 37

143 023075:38 GLOUCESTER MGP PHASE II L07584 Not Specified SAMPLE RESULTS 0/23/07 Lab ID: Client ID: Sample Location: L R TP-202-S-5.0 GLOUCESTER, MA Matrix: Soil Anaytical Method: 59,VPH-04-. Analytical Date: 0/7/07 5:9 Analyst: MM Percent Solids: 93% Date Collected: Date Received: Field Prep: 0//07 3:0 0/2/07 Not Specified Condition of sample received: Sample Temperature upon receipt: Were samples received in methanol? Methanol ratio: Quality Control Information Satisfactory Received on Ice Covering the Soil : +/- % Parameter Result Qualifier Units RDL Dilution Factor Volatile Petroleum Hydrocarbons Naphthalene Surrogate % Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID Page 3 of 37

144 023075:38 GLOUCESTER MGP PHASE II L07584 Not Specified SAMPLE RESULTS 0/23/07 Lab ID: Client ID: Sample Location: Matrix: Anaytical Method: Analytical Date: Analyst: Percent Solids: L TRIP BLANK-TP GLOUCESTER, MA Soil 59,VPH /6/07 9:0 MM Results are reported on an 'AS RECEIVED' basis. Date Collected: Date Received: Field Prep: 0//07 00:00 0/2/07 Not Specified Condition of sample received: Sample Temperature upon receipt: Were samples received in methanol? Methanol ratio: Quality Control Information Satisfactory Received on Ice Covering the Soil : +/- % Parameter Result Qualifier Units RDL Dilution Factor Volatile Petroleum Hydrocarbons C5-C8 Aliphatics 2.67 C9-C2 Aliphatics 2.67 C9-C0 Aromatics 2.67 C5-C8 Aliphatics, Adjusted 2.67 C9-C2 Aliphatics, Adjusted 2.67 Benzene 0.07 Toluene 0.07 Ethylbenzene 0.07 p/m-xylene 0.07 o-xylene 0.07 Methyl tert butyl ether Naphthalene Surrogate % Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID 9 96 Page 4 of 37

145 023075:38 GLOUCESTER MGP PHASE II L07584 Not Specified 0/23/07 Method Blank Analysis Batch Quality Control Analytical Method: Analytical Date: Analyst: 59,VPH /6/07 2:8 MM Parameter Result Qualifier Units RDL Volatile Petroleum Hydrocarbons for sample(s): 0-03 Batch: WG C5-C8 Aliphatics 2.50 C9-C2 Aliphatics 2.50 C9-C0 Aromatics 2.50 C5-C8 Aliphatics, Adjusted 2.50 C9-C2 Aliphatics, Adjusted 2.50 Benzene 0.00 Toluene 0.00 Ethylbenzene 0.00 p/m-xylene 0.00 o-xylene 0.00 Methyl tert butyl ether Naphthalene Surrogate %Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID Page 5 of 37

146 023075:38 GLOUCESTER MGP PHASE II L07584 Not Specified 0/23/07 Method Blank Analysis Batch Quality Control Analytical Method: Analytical Date: Analyst: 6,EPH-04-0/7/07 5:05 AJ Extraction Method: EPA 3546 Extraction Date: 0/5/07 09:00 Parameter Result EPH with MS Targets for sample(s): 0-02 Qualifier Units Batch: WG2984- RDL C9-C8 Aliphatics 6.67 C9-C36 Aliphatics 6.67 C-C22 Aromatics 6.67 C-C22 Aromatics, Adjusted 6.67 Naphthalene Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene Surrogate %Recovery Qualifier Acceptance Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene O-Terphenyl-MS Page 6 of 37

147 023075:38 GLOUCESTER MGP PHASE II Lab Control Sample Analysis Batch Quality Control L07584 Not Specified 0/23/07 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Petroleum Hydrocarbons Associated sample(s): 0-03 Batch: WG WG C5-C8 Aliphatics C9-C2 Aliphatics C9-C0 Aromatics Benzene Toluene Ethylbenzene p/m-xylene o-xylene Methyl tert butyl ether Naphthalene ,2,4-Trimethylbenzene Pentane Methylpentane ,2,4-Trimethylpentane 0 9 n-nonane n-decane n-butylcyclohexane Page 7 of 37

148 023075:38 GLOUCESTER MGP PHASE II Lab Control Sample Analysis Batch Quality Control L07584 Not Specified 0/23/07 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Petroleum Hydrocarbons Associated sample(s): 0-03 Batch: WG WG Surrogate LCS %Recovery Qualifier LCSD %Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID EPH with MS Targets Associated sample(s): 0-02 Batch: WG WG C9-C8 Aliphatics C9-C36 Aliphatics C-C22 Aromatics Naphthalene Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Page 8 of 37

149 023075:38 GLOUCESTER MGP PHASE II Lab Control Sample Analysis Batch Quality Control L07584 Not Specified 0/23/07 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits EPH with MS Targets Associated sample(s): 0-02 Batch: WG WG Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene Nonane (C9) Decane (C0) Dodecane (C2) Tetradecane (C4) Hexadecane (C6) Octadecane (C8) Nonadecane (C9) Eicosane (C20) Docosane (C22) Tetracosane (C24) Page 9 of 37

150 023075:38 GLOUCESTER MGP PHASE II Lab Control Sample Analysis Batch Quality Control L07584 Not Specified 0/23/07 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits EPH with MS Targets Associated sample(s): 0-02 Batch: WG WG Hexacosane (C26) Octacosane (C28) Triacontane (C30) 8 80 Hexatriacontane (C36) Surrogate LCS %Recovery Qualifier LCSD %Recovery Qualifier Acceptance Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene O-Terphenyl-MS % Naphthalene Breakthrough % 2-Methylnaphthalene Breakthrough Page 20 of 37

151 023075:38 GLOUCESTER MGP PHASE II L07584 Not Specified 0/23/07 Fractionation Check Standard Quality Control Fractionation check standard for FISH0649 Parameter C9-C8 Aliphatics % Recovery QC Criteria 60 C9-C36 Aliphatics C-C22 Aromatics Naphthalene 2-Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(g,h,i)perylene Nonane Decane Dodecane Tetradecane Hexadecane Octadecane Nonadecane Eicosane Docosane Tetracosane Hexacosane Octacosane Triacontane Hexatriacontane Page 2 of 37

152 023075:38 GLOUCESTER MGP PHASE II L07584 Not Specified 0/23/07 Fractionation Check Standard Quality Control Fractionation check standard for FISH0649 Surrogate % Recovery QC Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene Page 22 of 37

153 023075:38 METALS Page 23 of 37

154 GLOUCESTER MGP PHASE II Not Specified Lab ID: L Client ID: TP-20-S-2.0 Sample Location: GLOUCESTER, MA Matrix: Soil Percent Solids: 86% Parameter Result Total Metals by MCP 6000/7000 series Qualifier Units RDL SAMPLE RESULTS Dilution Factor Date Prepared Date Collected: Date Received: Field Prep: Date Analyzed Prep Method :38 L /23/07 0//07 09:50 0/2/07 Not Specified Analytical Method Analyst Antimony, Total 2.3 0/6/07 3:30 0/7/07 7:2 EPA 3050B 60,600B MG Arsenic, Total /6/07 3:30 0/7/07 7:2 EPA 3050B 60,600B MG Barium, Total /6/07 3:30 0/7/07 7:2 EPA 3050B 60,600B MG Beryllium, Total /6/07 3:30 0/7/07 7:2 EPA 3050B 60,600B MG Cadmium, Total /6/07 3:30 0/7/07 7:2 EPA 3050B 60,600B MG Chromium, Total /6/07 3:30 0/7/07 7:2 EPA 3050B 60,600B MG Lead, Total /6/07 3:30 0/7/07 7:2 EPA 3050B 60,600B MG Mercury, Total > /8/07 22:30 0/9/07 4:20 EPA 747A 64,747A DM Mercury, Total /8/07 22:30 0/9/07 5:37 EPA 747A 64,747A DM Nickel, Total /6/07 3:30 0/7/07 7:2 EPA 3050B 60,600B MG Selenium, Total 2.3 0/6/07 3:30 0/7/07 7:2 EPA 3050B 60,600B MG Silver, Total /6/07 3:30 0/7/07 7:2 EPA 3050B 60,600B MG Thallium, Total 2.3 0/6/07 3:30 0/7/07 7:2 EPA 3050B 60,600B MG Vanadium, Total /6/07 3:30 0/7/07 7:2 EPA 3050B 60,600B MG Zinc, Total /6/07 3:30 0/7/07 7:2 EPA 3050B 60,600B MG Page 24 of 37

155 GLOUCESTER MGP PHASE II Not Specified Lab ID: L Client ID: TP-202-S-5.0 Sample Location: GLOUCESTER, MA Matrix: Soil Percent Solids: 93% Parameter Result Total Metals by MCP 6000/7000 series Qualifier Units RDL SAMPLE RESULTS Dilution Factor Date Prepared Date Collected: Date Received: Field Prep: Date Analyzed Prep Method :38 L /23/07 0//07 3:0 0/2/07 Not Specified Analytical Method Analyst Antimony, Total 2. 0/6/07 3:30 0/7/07 7:27 EPA 3050B 60,600B MG Arsenic, Total /6/07 3:30 0/7/07 7:27 EPA 3050B 60,600B MG Barium, Total /6/07 3:30 0/7/07 7:27 EPA 3050B 60,600B MG Beryllium, Total /6/07 3:30 0/7/07 7:27 EPA 3050B 60,600B MG Cadmium, Total /6/07 3:30 0/7/07 7:27 EPA 3050B 60,600B MG Chromium, Total /6/07 3:30 0/7/07 7:27 EPA 3050B 60,600B MG Lead, Total /6/07 3:30 0/7/07 7:27 EPA 3050B 60,600B MG Mercury, Total /8/07 22:30 0/9/07 4:22 EPA 747A 64,747A DM Nickel, Total /6/07 3:30 0/7/07 7:27 EPA 3050B 60,600B MG Selenium, Total 2. 0/6/07 3:30 0/7/07 7:27 EPA 3050B 60,600B MG Silver, Total /6/07 3:30 0/7/07 7:27 EPA 3050B 60,600B MG Thallium, Total 2. 0/6/07 3:30 0/7/07 7:27 EPA 3050B 60,600B MG Vanadium, Total /6/07 3:30 0/7/07 7:27 EPA 3050B 60,600B MG Zinc, Total /6/07 3:30 0/7/07 7:27 EPA 3050B 60,600B MG Page of 37

156 023075:38 GLOUCESTER MGP PHASE II L07584 Not Specified 0/23/07 Method Blank Analysis Batch Quality Control Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Total Metals by MCP 6000/7000 series for sample(s): 0-02 Batch: WG Antimony, Total 2.0 0/6/07 3:30 0/7/07 6:57 60,600B MG Arsenic, Total /6/07 3:30 0/7/07 6:57 60,600B MG Barium, Total /6/07 3:30 0/7/07 6:57 60,600B MG Beryllium, Total /6/07 3:30 0/7/07 6:57 60,600B MG Cadmium, Total /6/07 3:30 0/7/07 6:57 60,600B MG Chromium, Total /6/07 3:30 0/7/07 6:57 60,600B MG Lead, Total 2.0 0/6/07 3:30 0/7/07 6:57 60,600B MG Nickel, Total.0 0/6/07 3:30 0/7/07 6:57 60,600B MG Selenium, Total 2.0 0/6/07 3:30 0/7/07 6:57 60,600B MG Silver, Total /6/07 3:30 0/7/07 6:57 60,600B MG Thallium, Total 2.0 0/6/07 3:30 0/7/07 6:57 60,600B MG Vanadium, Total /6/07 3:30 0/7/07 6:57 60,600B MG Zinc, Total 2.0 0/6/07 3:30 0/7/07 6:57 60,600B MG Prep Information Digestion Method: EPA 3050B Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Total Metals by MCP 6000/7000 series for sample(s): 0-02 Batch: WG Mercury, Total /8/07 22:30 0/9/07 4:4 64,747A DM Prep Information Digestion Method: EPA 747A Page 26 of 37

157 023075:38 GLOUCESTER MGP PHASE II Lab Control Sample Analysis Batch Quality Control L07584 Not Specified 0/23/07 Parameter LCS %Recovery Total Metals by MCP 6000/7000 series Associated sample(s): 0-02 LCSD %Recovery Batch: WG WG %Recovery Limits RPD RPD Limits Antimony, Total Arsenic, Total Barium, Total Beryllium, Total Cadmium, Total Chromium, Total Lead, Total Nickel, Total Selenium, Total Silver, Total Thallium, Total Vanadium, Total Zinc, Total Total Metals by MCP 6000/7000 series Associated sample(s): 0-02 Batch: WG WG Mercury, Total Page 27 of 37

158 023075:38 INORGANICS & MISCELLANEOUS Page 28 of 37

159 023075:38 GLOUCESTER MGP PHASE II Not Specified L /23/07 SAMPLE RESULTS Lab ID: Client ID: Sample Location: Matrix: L TP-20-S-2.0 GLOUCESTER, MA Soil Date Collected: Date Received: Field Prep: 0//07 09:50 0/2/07 Not Specified Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Physiologically Available Cyanide by MCP 904 Cyanide, Physiologically Available 3.. 0/7/07 08:20 0/7/07 22:50 64,904 DD General Chemistry Solids, Total 86 % 0.0-0/6/07 20:20 30,40G JO Page 29 of 37

160 023075:38 GLOUCESTER MGP PHASE II Not Specified L /23/07 SAMPLE RESULTS Lab ID: Client ID: Sample Location: Matrix: L TP-202-S-5.0 GLOUCESTER, MA Soil Date Collected: Date Received: Field Prep: 0//07 3:0 0/2/07 Not Specified Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Physiologically Available Cyanide by MCP 904 Cyanide, Physiologically Available.0 0/7/07 08:20 0/7/07 22:50 64,904 DD General Chemistry Solids, Total 93 % 0.0-0/6/07 20:20 30,40G JO Page 30 of 37

161 023075:38 GLOUCESTER MGP PHASE II L07584 Not Specified 0/23/07 Method Blank Analysis Batch Quality Control Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Physiologically Available Cyanide by MCP 904 for sample(s): 0-02 Batch: WG Cyanide, Physiologically Available /7/07 08:20 0/7/07 22:5 64,904 DD Page 3 of 37

162 023075:38 GLOUCESTER MGP PHASE II Lab Control Sample Analysis Batch Quality Control L07584 Not Specified 0/23/07 Parameter LCS %Recovery LCSD %Recovery Physiologically Available Cyanide by MCP 904 Associated sample(s): 0-02 %Recovery Limits RPD RPD Limits Batch: WG WG Cyanide, Physiologically Available Page 32 of 37

163 023075:38 GLOUCESTER MGP PHASE II Lab Duplicate Analysis Batch Quality Control L07584 Not Specified 0/23/07 Parameter Native Sample Duplicate Sample Units RPD RPD Limits Associated sample(s): 0-02 QC Batch ID: WG QC Sample: L Client ID: DUP Sample Solids, Total 5 6 % 8 20 Page 33 of 37

164 023075:38 GLOUCESTER MGP PHASE II Not Specified L /23/07 Sample Receipt and Container Information Were project specific reporting limits specified? YES Cooler Information Cooler A Custody Seal Absent Container Information Container ID Container Type Cooler ph Temp Pres Seal Analysis L A Vial MeOH preserved A N/A 4.7 C Y Absent VPH-DELUX-04 L B Plastic 2oz unpreserved for TS A N/A 4.7 C Y Absent TS L C Amber 0ml unpreserved A N/A 4.7 C Y Absent EPH-MS,EPHD-GC-04 L D Amber 0ml unpreserved A N/A 4.7 C Y Absent MCP-PACN L F Amber 0ml unpreserved A N/A 4.7 C Y Absent MCP-747T,MCP-AG- 600T,MCP-AS-600T,MCP-BA- 600T,MCP-BE-600T,MCP-CD- 600T,MCP-CR-600T,MCP-NI- 600T,MCP-PB-600T,MCP-SB- 600T,MCP-SE-600T,MCP-TL- 600T,MCP-V-600T,MCP-ZN- 600T L A Vial MeOH preserved A N/A 4.7 C Y Absent VPH-DELUX-04 L B Plastic 2oz unpreserved for TS A N/A 4.7 C Y Absent TS L C Amber 0ml unpreserved A N/A 4.7 C Y Absent EPH-MS,EPHD-GC-04 L D Amber 0ml unpreserved A N/A 4.7 C Y Absent MCP-PACN L F Amber 0ml unpreserved A N/A 4.7 C Y Absent MCP-747T,MCP-AG- 600T,MCP-AS-600T,MCP-BA- 600T,MCP-BE-600T,MCP-CD- 600T,MCP-CR-600T,MCP-NI- 600T,MCP-PB-600T,MCP-SB- 600T,MCP-SE-600T,MCP-TL- 600T,MCP-V-600T,MCP-ZN- 600T L A Vial MeOH preserved A N/A 4.7 C Y Absent VPH-DELUX-04 Container Comments L F L F Page 34 of 37

165 023075:38 GLOUCESTER MGP PHASE II L07584 Not Specified 0/23/07 GLOSSARY Acronyms EPA LCS LCSD MS MSD NA NI NC RDL RPD - Environmental Protection Agency. - Laboratory Control Sample: A sample matrix, free from the analytes of interest, spiked with verified known amounts of analytes or a material containing known and verified amounts of analytes. - Laboratory Control Sample Duplicate: Refer to LCS. - Matrix Spike Sample: A sample prepared by adding a known mass of target analyte to a specified amount of matrix sample for which an independent estimate of target analyte concentration is available. - Matrix Spike Sample Duplicate: Refer to MS. - Not Applicable. - Not Ignitable. - Not Calculated: Term is utilized when one or more of the results utilized in the calculation are non-detect at the parameter's reporting unit. - Not detected at the reported detection limit for the sample. - Reported Detection Limit: The value at which an instrument can accurately measure an analyte at a specific concentration. The RDL includes any adjustments from dilutions, concentrations or moisture content, where applicable. - Relative Percent Difference: The results from matrix and/or matrix spike duplicates are primarily designed to assess the precision of analytical results in a given matrix and are expressed as relative percent difference (RPD). Values which are less than five times the reporting limit for any individual parameter are evaluated by utilizing the absolute difference between the values; although the RPD value will be provided in the report. Terms Analytical Method: Both the document from which the method originates and the analytical reference method. (Example: EPA 8260B is shown as,8260b.) The codes for the reference method documents are provided in the References section of the Addendum. Data Qualifiers The following data qualifiers have been identified for use under the CT DEP Reasonable Confidence Protocols. A - Spectra identified as "Aldol Condensation Product". B - The analyte was detected above the reporting limit in the associated method blank. Flag only applies to associated field samples that have detectable concentrations of the analyte. E - Concentration of analyte exceeds the range of the calibration curve and/or linear range of the instrument. J - Estimated value. The analyte was tentatively identified; the quantitation is an estimation. (Tentatively identified compounds only.) Standard Qualifiers H - The analysis of ph was performed beyond the regulatory-required holding time of 5 minutes from the time of sample collection. Report Format: Not Specified Page 35 of 37

166 023075:38 GLOUCESTER MGP PHASE II L07584 Not Specified 0/23/07 REFERENCES Standard Methods for the Examination of Water and Wastewater. APHA-AWWA-WPCF. 8th Edition Method for the Determination of Volatile Petroleum Hydrocarbons (VPH). Massachusetts Department of Environmental Protection, DEA/ORS/BWSC. May 2004, Revision.. Quality Assurance and Quality Control Requirements and Performance Standards for SW- 846 Methods. MADEP BWSC. WSC-CAM-IIA (Revision 4), WSC-CAM-V C (Revision 2), WSC-CAM-IIIA (Revision 5). May Method for the Determination of Extractable Petroleum Hydrocarbons (EPH). Massachusetts Department of Environmental Protection, DEA/ORS/BWSC. May 2004, Revision.. Quality Assurance and Quality Control Requirements and Performance Standards for SW- 846 Methods. MADEP BWSC. WSC-CAM-IIA (Revision 4), WSC-CAM-V C (Revision 2), WSC-CAM-IIIA (Revision 5). August LIMITATION OF LIABILITIES Alpha Woods Hole Labs performs services with reasonable care and diligence normal to the analytical testing laboratory industry. In the event of an error, the sole and exclusive responsibility of Alpha Woods Hole Labs shall be to re-perform the work at it's own expense. In no event shall Alpha Woods Hole Labs be held liable for any incidental, consequential or special damages, including but not limited to, damages in any way connected with the use of, interpretation of, information or analysis provided by Alpha Woods Hole Labs. We strongly urge our clients to comply with EPA protocol regarding sample volume, preservation, cooling, containers, sampling procedures, holding time and splitting of samples in the field. Page 36 of 37

167 Page 37 of :38

168 205076:26 ANALYTICAL REPORT Client: L EECS, Inc. 38 Eben Street Milford, MA 0757 ATTN: Kenneth E. Lento GLOUCESTER MGP PHASE II 2/05/07 Certifications & Approvals: MA (M-MA086), NY NELAC (48), CT (PH-0574), NH (200305), NJ (MA935), RI (LAO00065), ME (200602), PA (Registration # ), USDA (Permit #S-778), US Army Corps of Engineers, Naval FESC. Eight Walkup Drive, Westborough, MA (Fax) Page of 3

169 205076:26 GLOUCESTER MGP PHASE II L /05/07 Alpha Sample ID L Client ID MW-202-S3 Sample Location GLOUCESTER, MA Page 2 of 3

170 205076:26 GLOUCESTER MGP L PHASE II 2/05/07 MADEP MCP Response Action Analytical Report Certification This form provides certifications for all samples performed by MCP methods. Please refer to the Sample Results and Container Information sections of this report for specification of MCP methods used for each analysis. The following questions pertain only to MCP Analytical Methods. An affirmative response to questions A, B, C & D is required for "Presumptive Certainty" status A B C D Were all samples received by the laboratory in a condition consistent with those described on their Chain-of-Custody documentation for the data set? Were all QA/QC procedures required for the specified analytical methods(s) included in this report followed, including the requirement to note and discuss in a narrative QC data that did not meet appropriate performance standards or guidelines? Does the analytical data included in this report meet all the requirements for "Presumptive Certainty", as described in section 2.0 of the MADEP document CAM VII A, "Quality Assurance and Quality Control Guidelines for the Acquisition and Reporting of Analytical Data"? VPH and EPH methods only: Was the VPH or EPH method run without significant modifications, as specified in Section.3? YES YES YES YES A response to questions E and F is required for "Presumptive Certainty" status E F Were all QC performance standards and recommendations for the specified method(s) achieved? Were results for all analyte-list compounds/elements for the specified method(s) reported? NO NO For any questions answered "No", please refer to the case narrative section on the following page(s). Please note that sample matrix information is located in the Sample Results section of this report. Page 3 of 3

171 205076:26 GLOUCESTER MGP L PHASE II 2/05/07 Case Narrative The samples were received in accordance with the chain of custody and no significant deviations were encountered during preparation or analysis unless otherwise noted below. MCP Related Narratives: EPH L was re-analyzed to confirm results. The initial analysis was suspect due high concentration of target compounds present in previously analyzed sample. The results of the re-analysis are reported. In reference to question E: L surrogate % recovery for o-terphenyl is above the acceptance criteria for the method due to possible co-elution with the product. A copy of the chromatogram is provided as an attachment to the report. I, the undersigned, attest under the pains and penalties of perjury that, to the best of my knowledge and belief and based upon my personal inquiry of those responsible for providing the information contained in this analytical report, such information is accurate and complete. This certificate of analysis is not complete unless this page accompanies any and all pages of this report. Authorized Signature: Title: Technical Director/Representative Date: 2/05/07 Page 4 of 3

172 205076:26 ORGANICS Page 5 of 3

173 205076:26 PETROLEUM HYDROCARBONS Page 6 of 3

174 205076:26 GLOUCESTER MGP L PHASE II SAMPLE RESULTS 2/05/07 Lab ID: Client ID: Sample Location: L MW-202-S3 GLOUCESTER, MA Matrix: Soil Analytical Method: 59,VPH-04-. Analytical Date: /30/07 9:08 Analyst: TT Percent Solids: 95% Date Collected: Date Received: Field Prep: /28/07 3:50 /28/07 Not Specified Condition of sample received: Sample Temperature upon receipt: Were samples received in methanol? Methanol ratio: Quality Control Information Satisfactory Received on Ice Covering the Soil : +/- % Parameter Result Qualifier Units RDL Dilution Factor Volatile Petroleum Hydrocarbons C5-C8 Aliphatics 3.34 C9-C2 Aliphatics 3.34 C9-C0 Aromatics 3.34 C5-C8 Aliphatics, Adjusted 3.34 C9-C2 Aliphatics, Adjusted 3.34 Benzene 0.34 Toluene 0.34 Ethylbenzene 0.34 p/m-xylene 0.34 o-xylene 0.34 Methyl tert butyl ether Naphthalene Surrogate % Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID 9 96 Page 7 of 3

175 205076:26 GLOUCESTER MGP L PHASE II SAMPLE RESULTS 2/05/07 Lab ID: Client ID: Sample Location: L R MW-202-S3 GLOUCESTER, MA Matrix: Soil Analytical Method: 6,EPH-04- Analytical Date: 2/05/07 :26 Analyst: AJ Percent Solids: 95% Date Collected: /28/07 3:50 Date Received: /28/07 Field Prep: Not Specified Extraction Method: EPA 3545 Extraction Date: /29/07 20:30 Condition of sample received: Sample Temperature upon receipt: Sample Extraction method: Quality Control Information Satisfactory Received on Ice Extracted Per the Method Parameter Result Qualifier Units RDL Dilution Factor Extractable Petroleum Hydrocarbons C9-C8 Aliphatics C9-C36 Aliphatics C-C22 Aromatics C-C22 Aromatics, Adjusted Naphthalene Methylnaphthalene 0.35 Acenaphthylene Acenaphthene 0.35 Fluorene 0.35 Phenanthrene 0.35 Anthracene 0.35 Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene Page 8 of 3

176 205076:26 GLOUCESTER MGP L PHASE II 2/05/07 SAMPLE RESULTS Lab ID: L R Date Collected: /28/07 3:50 Client ID: MW-202-S3 Date Received: /28/07 Sample Location: GLOUCESTER, MA Field Prep: Not Specified Parameter Result Qualifier Units RDL Dilution Factor Extractable Petroleum Hydrocarbons Surrogate % Recovery Qualifier Acceptance Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene Page 9 of 3

177 205076:26 GLOUCESTER MGP L PHASE II 2/05/07 Method Blank Analysis Batch Quality Control Analytical Method: Analytical Date: Analyst: 6,EPH-04-2/03/07 8:38 AJ Extraction Method: EPA 3545 Extraction Date: /29/07 20:30 Parameter Result Qualifier Units RDL Extractable Petroleum Hydrocarbons for sample(s): 0 Batch: WG C9-C8 Aliphatics 6.67 C9-C36 Aliphatics 6.67 C-C22 Aromatics 6.67 C-C22 Aromatics, Adjusted 6.67 Naphthalene Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene Surrogate %Recovery Qualifier Acceptance Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene Page 0 of 3

178 205076:26 GLOUCESTER MGP L PHASE II 2/05/07 Method Blank Analysis Batch Quality Control Analytical Method: Analytical Date: Analyst: 59,VPH-04-. /30/07 09:28 TT Parameter Result Qualifier Units RDL Volatile Petroleum Hydrocarbons for sample(s): 0 Batch: WG C5-C8 Aliphatics 2.67 C9-C2 Aliphatics 2.67 C9-C0 Aromatics 2.67 C5-C8 Aliphatics, Adjusted 2.67 C9-C2 Aliphatics, Adjusted 2.67 Benzene 0.07 Toluene 0.07 Ethylbenzene 0.07 p/m-xylene 0.07 o-xylene 0.07 Methyl tert butyl ether Naphthalene Surrogate %Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID Page of 3

179 205076:26 GLOUCESTER MGP Lab Control Sample Analysis Batch Quality Control L PHASE II 2/05/07 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Extractable Petroleum Hydrocarbons Associated sample(s): 0 Batch: WG WG C9-C8 Aliphatics C9-C36 Aliphatics C-C22 Aromatics Naphthalene Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene Nonane (C9) Page 2 of 3

180 205076:26 GLOUCESTER MGP Lab Control Sample Analysis Batch Quality Control L PHASE II 2/05/07 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Extractable Petroleum Hydrocarbons Associated sample(s): 0 Batch: WG WG Decane (C0) Dodecane (C2) Tetradecane (C4) Hexadecane (C6) Octadecane (C8) Nonadecane (C9) Eicosane (C20) Docosane (C22) Tetracosane (C24) Hexacosane (C26) Octacosane (C28) Triacontane (C30) Hexatriacontane (C36) % Naphthalene Breakthrough 0 0 NC % 2-Methylnaphthalene Breakthrough 0 0 NC Page 3 of 3

181 205076:26 GLOUCESTER MGP Lab Control Sample Analysis Batch Quality Control L PHASE II 2/05/07 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Extractable Petroleum Hydrocarbons Associated sample(s): 0 Batch: WG WG Surrogate LCS %Recovery Qualifier LCSD %Recovery Qualifier Acceptance Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene % Naphthalene Breakthrough % 2-Methylnaphthalene Breakthrough Volatile Petroleum Hydrocarbons Associated sample(s): 0 Batch: WG WG C5-C8 Aliphatics C9-C2 Aliphatics 0 C9-C0 Aromatics Benzene 9 92 Toluene Ethylbenzene p/m-xylene o-xylene Methyl tert butyl ether Page 4 of 3

182 205076:26 GLOUCESTER MGP Lab Control Sample Analysis Batch Quality Control L PHASE II 2/05/07 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Petroleum Hydrocarbons Associated sample(s): 0 Batch: WG WG Naphthalene ,2,4-Trimethylbenzene Pentane Methylpentane ,2,4-Trimethylpentane n-nonane n-decane 9 8 n-butylcyclohexane Surrogate LCS %Recovery Qualifier LCSD %Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID Page 5 of 3

183 205076:26 GLOUCESTER MGP L PHASE II 2/05/07 Fractionation Check Standard Quality Control Fractionation check standard for FISH0649 Parameter C9-C8 Aliphatics % Recovery QC Criteria 60 C9-C36 Aliphatics C-C22 Aromatics Naphthalene 2-Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(g,h,i)perylene Nonane Decane Dodecane Tetradecane Hexadecane Octadecane Nonadecane Eicosane Docosane Tetracosane Hexacosane Octacosane Triacontane Hexatriacontane Page 6 of 3

184 205076:26 GLOUCESTER MGP L PHASE II 2/05/07 Fractionation Check Standard Quality Control Fractionation check standard for FISH0649 Surrogate % Recovery QC Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene Page 7 of 3

185 205076:26 METALS Page 8 of 3

186 GLOUCESTER MGP PHASE II Lab ID: L Client ID: MW-202-S3 Sample Location: GLOUCESTER, MA Matrix: Soil Percent Solids: 95% Parameter Result Total Metals by MCP 6000/7000 series Qualifier Units RDL SAMPLE RESULTS Dilution Factor Date Prepared Date Collected: Date Received: Field Prep: Date Analyzed Prep Method :26 L /05/07 /28/07 3:50 /28/07 Not Specified Analytical Method Analyst Antimony, Total 2.6 2/02/07 3:05 2/03/07 6:03 EPA 3050B 60,600B MG Arsenic, Total /02/07 3:05 2/03/07 6:03 EPA 3050B 60,600B MG Barium, Total /02/07 3:05 2/03/07 6:03 EPA 3050B 60,600B MG Beryllium, Total /02/07 3:05 2/03/07 6:03 EPA 3050B 60,600B MG Cadmium, Total 0.5 2/02/07 3:05 2/03/07 6:03 EPA 3050B 60,600B MG Chromium, Total 0.5 2/02/07 3:05 2/03/07 6:03 EPA 3050B 60,600B MG Lead, Total /02/07 3:05 2/03/07 6:03 EPA 3050B 60,600B MG Mercury, Total /03/07 8:45 2/04/07 0:58 EPA 747A 64,747A DM Nickel, Total /02/07 3:05 2/03/07 6:03 EPA 3050B 60,600B MG Selenium, Total 2.6 2/02/07 3:05 2/03/07 6:03 EPA 3050B 60,600B MG Silver, Total 0.5 2/02/07 3:05 2/03/07 6:03 EPA 3050B 60,600B MG Thallium, Total 2.6 2/02/07 3:05 2/03/07 6:03 EPA 3050B 60,600B MG Vanadium, Total /02/07 3:05 2/03/07 6:03 EPA 3050B 60,600B MG Zinc, Total /02/07 3:05 2/03/07 6:03 EPA 3050B 60,600B MG Page 9 of 3

187 205076:26 GLOUCESTER MGP L PHASE II 2/05/07 Method Blank Analysis Batch Quality Control Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Total Metals by MCP 6000/7000 series for sample(s): 0 Batch: WG3046- Antimony, Total 2.5 2/02/07 3:05 2/03/07 5:53 60,600B MG Arsenic, Total /02/07 3:05 2/03/07 5:53 60,600B MG Barium, Total /02/07 3:05 2/03/07 5:53 60,600B MG Beryllium, Total 0. 2/02/07 3:05 2/03/07 5:53 60,600B MG Cadmium, Total /02/07 3:05 2/03/07 5:53 60,600B MG Chromium, Total /02/07 3:05 2/03/07 5:53 60,600B MG Lead, Total 2.5 2/02/07 3:05 2/03/07 5:53 60,600B MG Nickel, Total.2 2/02/07 3:05 2/03/07 5:53 60,600B MG Selenium, Total 2.5 2/02/07 3:05 2/03/07 5:53 60,600B MG Silver, Total /02/07 3:05 2/03/07 5:53 60,600B MG Thallium, Total 2.5 2/02/07 3:05 2/03/07 5:53 60,600B MG Vanadium, Total /02/07 3:05 2/03/07 5:53 60,600B MG Zinc, Total 2.5 2/02/07 3:05 2/03/07 5:53 60,600B MG Prep Information Digestion Method: EPA 3050B Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Total Metals by MCP 6000/7000 series for sample(s): 0 Batch: WG Mercury, Total /03/07 8:45 2/04/07 0:7 64,747A DM Prep Information Digestion Method: EPA 747A Page 20 of 3

188 205076:26 GLOUCESTER MGP Lab Control Sample Analysis Batch Quality Control L PHASE II 2/05/07 Parameter LCS %Recovery Total Metals by MCP 6000/7000 series Associated sample(s): 0 LCSD %Recovery Batch: WG WG %Recovery Limits RPD RPD Limits Antimony, Total Arsenic, Total Barium, Total Beryllium, Total Cadmium, Total Chromium, Total Lead, Total Nickel, Total Selenium, Total Silver, Total Thallium, Total Vanadium, Total Zinc, Total Total Metals by MCP 6000/7000 series Associated sample(s): 0 Batch: WG WG Mercury, Total Page 2 of 3

189 205076:26 INORGANICS & MISCELLANEOUS Page 22 of 3

190 205076:26 GLOUCESTER MGP PHASE II L /05/07 SAMPLE RESULTS Lab ID: Client ID: Sample Location: Matrix: L MW-202-S3 GLOUCESTER, MA Soil Date Collected: Date Received: Field Prep: /28/07 3:50 /28/07 Not Specified Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Physiologically Available Cyanide by MCP 904 Cyanide, Physiologically Available.0 /30/07 7:30 2/03/07 22:9 64,904 DD General Chemistry Solids, Total 95 % 0.0-2/03/07 8:55 30,40G NM Page 23 of 3

191 205076:26 GLOUCESTER MGP L PHASE II 2/05/07 Method Blank Analysis Batch Quality Control Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Physiologically Available Cyanide by MCP 904 for sample(s): 0 Batch: WG Cyanide, Physiologically Available 0.88 /30/07 7:30 2/03/07 2:55 64,904 DD Page 24 of 3

192 205076:26 GLOUCESTER MGP Lab Control Sample Analysis Batch Quality Control L PHASE II 2/05/07 Parameter LCS %Recovery Physiologically Available Cyanide by MCP 904 Associated sample(s): 0 LCSD %Recovery %Recovery Limits RPD RPD Limits Batch: WG WG Cyanide, Physiologically Available Page of 3

193 205076:26 GLOUCESTER MGP Lab Duplicate Analysis Batch Quality Control L PHASE II 2/05/07 Parameter Native Sample Duplicate Sample Units RPD RPD Limits Associated sample(s): 0 QC Batch ID: WG QC Sample: L Client ID: MW-202-S3 Solids, Total % 0 20 Page 26 of 3

194 205076:26 GLOUCESTER MGP PHASE II L /05/07 Sample Receipt and Container Information Were project specific reporting limits specified? YES Cooler Information Cooler A Custody Seal Absent Container Information Container ID Container Type Cooler ph Temp Pres Seal Analysis L A Vial MeOH preserved A NA 2.C Y Absent VPH-DELUX-04 L B Amber 0ml unpreserved A NA 2.C Y Absent EPH-DELUX-04 L C Amber 0ml unpreserved A NA 2.C Y Absent MCP-747T,MCP-AG- 600T,MCP-AS-600T,MCP-BA- 600T,MCP-BE-600T,MCP-CD- 600T,MCP-CR-600T,MCP-NI- 600T,MCP-PACN904-04,MCP- PB-600T,MCP-SB-600T,MCP- SE-600T,MCP-TL-600T,MCP- V-600T,MCP-ZN-600T L D Plastic 2oz unpreserved for TS A NA 2.C Y Absent TS Page 27 of 3

195 205076:26 GLOUCESTER MGP L PHASE II 2/05/07 GLOSSARY Acronyms EPA LCS LCSD MS MSD NA NI NC RDL RPD - Environmental Protection Agency. - Laboratory Control Sample: A sample matrix, free from the analytes of interest, spiked with verified known amounts of analytes or a material containing known and verified amounts of analytes. - Laboratory Control Sample Duplicate: Refer to LCS. - Matrix Spike Sample: A sample prepared by adding a known mass of target analyte to a specified amount of matrix sample for which an independent estimate of target analyte concentration is available. - Matrix Spike Sample Duplicate: Refer to MS. - Not Applicable. - Not Ignitable. - Not Calculated: Term is utilized when one or more of the results utilized in the calculation are non-detect at the parameter's reporting unit. - Not detected at the reported detection limit for the sample. - Reported Detection Limit: The value at which an instrument can accurately measure an analyte at a specific concentration. The RDL includes any adjustments from dilutions, concentrations or moisture content, where applicable. - Relative Percent Difference: The results from matrix and/or matrix spike duplicates are primarily designed to assess the precision of analytical results in a given matrix and are expressed as relative percent difference (RPD). Values which are less than five times the reporting limit for any individual parameter are evaluated by utilizing the absolute difference between the values; although the RPD value will be provided in the report. Terms Analytical Method: Both the document from which the method originates and the analytical reference method. (Example: EPA 8260B is shown as,8260b.) The codes for the reference method documents are provided in the References section of the Addendum. Data Qualifiers The following data qualifiers have been identified for use under the CT DEP Reasonable Confidence Protocols. A - Spectra identified as "Aldol Condensation Product". B - The analyte was detected above the reporting limit in the associated method blank. Flag only applies to associated field samples that have detectable concentrations of the analyte. E - Concentration of analyte exceeds the range of the calibration curve and/or linear range of the instrument. J - Estimated value. The analyte was tentatively identified; the quantitation is an estimation. (Tentatively identified compounds only.) Standard Qualifiers H - The analysis of ph was performed beyond the regulatory-required holding time of 5 minutes from the time of sample collection. Report Format: Data Usability Report Page 28 of 3

196 205076:26 GLOUCESTER MGP L PHASE II 2/05/07 REFERENCES Standard Methods for the Examination of Water and Wastewater. APHA-AWWA-WPCF. 8th Edition Method for the Determination of Volatile Petroleum Hydrocarbons (VPH). Massachusetts Department of Environmental Protection, DEA/ORS/BWSC. May 2004, Revision.. Quality Assurance and Quality Control Requirements and Performance Standards for SW- 846 Methods. MADEP BWSC. WSC-CAM-IIA (Revision 4), WSC-CAM-V C (Revision 2), WSC-CAM-IIIA (Revision 5). May Method for the Determination of Extractable Petroleum Hydrocarbons (EPH). Massachusetts Department of Environmental Protection, DEA/ORS/BWSC. May 2004, Revision.. Quality Assurance and Quality Control Requirements and Performance Standards for SW- 846 Methods. MADEP BWSC. WSC-CAM-IIA (Revision 4), WSC-CAM-V C (Revision 2), WSC-CAM-IIIA (Revision 5). August LIMITATION OF LIABILITIES Alpha Woods Hole Labs performs services with reasonable care and diligence normal to the analytical testing laboratory industry. In the event of an error, the sole and exclusive responsibility of Alpha Woods Hole Labs shall be to re-perform the work at it's own expense. In no event shall Alpha Woods Hole Labs be held liable for any incidental, consequential or special damages, including but not limited to, damages in any way connected with the use of, interpretation of, information or analysis provided by Alpha Woods Hole Labs. We strongly urge our clients to comply with EPA protocol regarding sample volume, preservation, cooling, containers, sampling procedures, holding time and splitting of samples in the field. Page 29 of 3

197 Page 30 of :26

198 Page 3 of :26

199 200722:07 ANALYTICAL REPORT Client: L EECS, Inc. 38 Eben Street Milford, MA 0757 ATTN: Kenneth E. Lento GLOUCESTER MGP PHASE II 2/0/07 Certifications & Approvals: MA (M-MA086), NY NELAC (48), CT (PH-0574), NH (200305), NJ (MA935), RI (LAO00065), ME (200602), PA (Registration # ), USDA (Permit #S-778), US Army Corps of Engineers, Naval FESC. Eight Walkup Drive, Westborough, MA (Fax) Page of 36

200 200722:07 GLOUCESTER MGP PHASE II L /0/07 Alpha Sample ID L L L Client ID MW-205-S MW-206A-S TRIP BLANK Sample Location GLOUCESTER, MA GLOUCESTER, MA GLOUCESTER, MA Page 2 of 36

201 200722:07 GLOUCESTER MGP L PHASE II 2/0/07 MADEP MCP Response Action Analytical Report Certification This form provides certifications for all samples performed by MCP methods. Please refer to the Sample Results and Container Information sections of this report for specification of MCP methods used for each analysis. The following questions pertain only to MCP Analytical Methods. An affirmative response to questions A, B, C & D is required for "Presumptive Certainty" status A B C D Were all samples received by the laboratory in a condition consistent with those described on their Chain-of-Custody documentation for the data set? Were all QA/QC procedures required for the specified analytical methods(s) included in this report followed, including the requirement to note and discuss in a narrative QC data that did not meet appropriate performance standards or guidelines? Does the analytical data included in this report meet all the requirements for "Presumptive Certainty", as described in section 2.0 of the MADEP document CAM VII A, "Quality Assurance and Quality Control Guidelines for the Acquisition and Reporting of Analytical Data"? VPH and EPH methods only: Was the VPH or EPH method run without significant modifications, as specified in Section.3? YES YES YES YES A response to questions E and F is required for "Presumptive Certainty" status E F Were all QC performance standards and recommendations for the specified method(s) achieved? Were results for all analyte-list compounds/elements for the specified method(s) reported? NO YES For any questions answered "No", please refer to the case narrative section on the following page(s). Please note that sample matrix information is located in the Sample Results section of this report. Page 3 of 36

202 200722:07 GLOUCESTER MGP L PHASE II 2/0/07 Case Narrative The samples were received in accordance with the chain of custody and no significant deviations were encountered during preparation or analysis unless otherwise noted below. MCP Related Narratives VPH L did not meet the recommended : methanol:soil ratio. EPH In reference to question E: The WG LCS % recovery for Chloro-octadecane is below acceptance criteria for the method. LCS meets acceptance criteria for all spike compounds. No further action taken. The WG /-3 LCS/LCSD % RPDs for several compounds are above the method acceptance criteria. I, the undersigned, attest under the pains and penalties of perjury that, to the best of my knowledge and belief and based upon my personal inquiry of those responsible for providing the information contained in this analytical report, such information is accurate and complete. This certificate of analysis is not complete unless this page accompanies any and all pages of this report. Authorized Signature: Title: Technical Director/Representative Date: 2/0/07 Page 4 of 36

203 200722:07 ORGANICS Page 5 of 36

204 200722:07 PETROLEUM HYDROCARBONS Page 6 of 36

205 200722:07 GLOUCESTER MGP L PHASE II SAMPLE RESULTS 2/0/07 Lab ID: Client ID: Sample Location: L MW-205-S GLOUCESTER, MA Matrix: Soil Analytical Method: 59,VPH-04-. Analytical Date: 2/07/07 6:38 Analyst: TT Percent Solids: 92% Date Collected: Date Received: Field Prep: /27/07 3:40 /30/07 Not Specified Condition of sample received: Sample Temperature upon receipt: Were samples received in methanol? Methanol ratio: Quality Control Information Satisfactory Received on Ice Covering the Soil.9: Parameter Result Qualifier Units RDL Dilution Factor Volatile Petroleum Hydrocarbons C5-C8 Aliphatics 5.65 C9-C2 Aliphatics C9-C0 Aromatics 5.65 C5-C8 Aliphatics, Adjusted 5.65 C9-C2 Aliphatics, Adjusted Benzene Toluene Ethylbenzene p/m-xylene o-xylene Methyl tert butyl ether 0.3 Naphthalene.36.3 Surrogate % Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID Page 7 of 36

206 200722:07 GLOUCESTER MGP L PHASE II SAMPLE RESULTS 2/0/07 Lab ID: Client ID: Sample Location: L MW-205-S GLOUCESTER, MA Matrix: Soil Analytical Method: 6,EPH-04- Analytical Date: 2/0/07 2:04 Analyst: BN Percent Solids: 92% Date Collected: /27/07 3:40 Date Received: /30/07 Field Prep: Not Specified Extraction Method: EPA 3545 Extraction Date: 2/06/07 23:00 Condition of sample received: Sample Temperature upon receipt: Sample Extraction method: Quality Control Information Satisfactory Received on Ice Extracted Per the Method Parameter Result Qualifier Units RDL Dilution Factor EPH with MS Targets C9-C8 Aliphatics 7. C9-C36 Aliphatics 7. C-C22 Aromatics.8 7. C-C22 Aromatics, Adjusted Naphthalene Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene Page 8 of 36

207 200722:07 GLOUCESTER MGP L PHASE II 2/0/07 SAMPLE RESULTS Lab ID: L Date Collected: /27/07 3:40 Client ID: MW-205-S Date Received: /30/07 Sample Location: GLOUCESTER, MA Field Prep: Not Specified Parameter Result Qualifier Units RDL Dilution Factor EPH with MS Targets Surrogate % Recovery Qualifier Acceptance Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene O-Terphenyl-MS Page 9 of 36

208 200722:07 GLOUCESTER MGP L PHASE II SAMPLE RESULTS 2/0/07 Lab ID: Client ID: Sample Location: L MW-206A-S GLOUCESTER, MA Matrix: Soil Analytical Method: 59,VPH-04-. Analytical Date: 2/07/07 5:47 Analyst: TT Percent Solids: 93% Date Collected: Date Received: Field Prep: /30/07 09:05 /30/07 Not Specified Condition of sample received: Sample Temperature upon receipt: Were samples received in methanol? Methanol ratio: Quality Control Information Satisfactory Received on Ice Covering the Soil : +/- % Parameter Result Qualifier Units RDL Dilution Factor Volatile Petroleum Hydrocarbons C5-C8 Aliphatics 3.02 C9-C2 Aliphatics 3.02 C9-C0 Aromatics 3.02 C5-C8 Aliphatics, Adjusted 3.02 C9-C2 Aliphatics, Adjusted 3.02 Benzene 0.2 Toluene 0.2 Ethylbenzene 0.2 p/m-xylene 0.2 o-xylene 0.2 Methyl tert butyl ether Naphthalene Surrogate % Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID 97 3 Page 0 of 36

209 200722:07 GLOUCESTER MGP L PHASE II SAMPLE RESULTS 2/0/07 Lab ID: Client ID: Sample Location: L MW-206A-S GLOUCESTER, MA Matrix: Soil Analytical Method: 6,EPH-04- Analytical Date: 2/0/07 :30 Analyst: BN Percent Solids: 93% Date Collected: /30/07 09:05 Date Received: /30/07 Field Prep: Not Specified Extraction Method: EPA 3545 Extraction Date: 2/06/07 23:00 Condition of sample received: Sample Temperature upon receipt: Sample Extraction method: Quality Control Information Satisfactory Received on Ice Extracted Per the Method Parameter Result Qualifier Units RDL Dilution Factor EPH with MS Targets C9-C8 Aliphatics 7.7 C9-C36 Aliphatics C-C22 Aromatics 7.7 C-C22 Aromatics, Adjusted 7.7 Naphthalene Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene Page of 36

210 200722:07 GLOUCESTER MGP L PHASE II 2/0/07 SAMPLE RESULTS Lab ID: L Date Collected: /30/07 09:05 Client ID: MW-206A-S Date Received: /30/07 Sample Location: GLOUCESTER, MA Field Prep: Not Specified Parameter Result Qualifier Units RDL Dilution Factor EPH with MS Targets Surrogate % Recovery Qualifier Acceptance Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene O-Terphenyl-MS Page 2 of 36

211 200722:07 GLOUCESTER MGP L PHASE II SAMPLE RESULTS 2/0/07 Lab ID: Client ID: Sample Location: Matrix: Analytical Method: Analytical Date: Analyst: Percent Solids: L TRIP BLANK GLOUCESTER, MA Soil 59,VPH /07/07 4:55 TT Results are reported on an 'AS RECEIVED' basis. Date Collected: Date Received: Field Prep: /27/07 2:30 /30/07 Not Specified Condition of sample received: Sample Temperature upon receipt: Were samples received in methanol? Methanol ratio: Quality Control Information Satisfactory Received on Ice Covering the Soil : +/- % Parameter Result Qualifier Units RDL Dilution Factor Volatile Petroleum Hydrocarbons C5-C8 Aliphatics 2.67 C9-C2 Aliphatics 2.67 C9-C0 Aromatics 2.67 C5-C8 Aliphatics, Adjusted 2.67 C9-C2 Aliphatics, Adjusted 2.67 Benzene 0.07 Toluene 0.07 Ethylbenzene 0.07 p/m-xylene 0.07 o-xylene 0.07 Methyl tert butyl ether Naphthalene Surrogate % Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID 9 05 Page 3 of 36

212 200722:07 GLOUCESTER MGP L PHASE II 2/0/07 Method Blank Analysis Batch Quality Control Analytical Method: Analytical Date: Analyst: 59,VPH /07/07 07:28 TT Parameter Result Qualifier Units RDL Volatile Petroleum Hydrocarbons for sample(s): 0-03 Batch: WG C5-C8 Aliphatics 2.67 C9-C2 Aliphatics 2.67 C9-C0 Aromatics 2.67 C5-C8 Aliphatics, Adjusted 2.67 C9-C2 Aliphatics, Adjusted 2.67 Benzene 0.07 Toluene 0.07 Ethylbenzene 0.07 p/m-xylene 0.07 o-xylene 0.07 Methyl tert butyl ether Naphthalene Surrogate %Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID Page 4 of 36

213 200722:07 GLOUCESTER MGP L PHASE II 2/0/07 Method Blank Analysis Batch Quality Control Analytical Method: Analytical Date: Analyst: 6,EPH-04-2/0/07 0:50 BN Extraction Method: EPA 3545 Extraction Date: 2/06/07 3:45 Parameter Result EPH with MS Targets for sample(s): 0-02 Qualifier Units Batch: WG RDL C9-C8 Aliphatics 6.67 C9-C36 Aliphatics 6.67 C-C22 Aromatics 6.67 C-C22 Aromatics, Adjusted 6.67 Naphthalene Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene Surrogate %Recovery Qualifier Acceptance Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene O-Terphenyl-MS Page 5 of 36

214 200722:07 GLOUCESTER MGP Lab Control Sample Analysis Batch Quality Control L PHASE II 2/0/07 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Petroleum Hydrocarbons Associated sample(s): 0-03 Batch: WG WG C5-C8 Aliphatics C9-C2 Aliphatics 04 6 C9-C0 Aromatics Benzene Toluene Ethylbenzene p/m-xylene o-xylene Methyl tert butyl ether Naphthalene ,2,4-Trimethylbenzene Pentane Methylpentane ,2,4-Trimethylpentane n-nonane n-decane 04 6 n-butylcyclohexane Page 6 of 36

215 200722:07 GLOUCESTER MGP Lab Control Sample Analysis Batch Quality Control L PHASE II 2/0/07 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Petroleum Hydrocarbons Associated sample(s): 0-03 Batch: WG WG Surrogate LCS %Recovery Qualifier LCSD %Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID EPH with MS Targets Associated sample(s): 0-02 Batch: WG WG C9-C8 Aliphatics C9-C36 Aliphatics C-C22 Aromatics Naphthalene Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Page 7 of 36

216 200722:07 GLOUCESTER MGP Lab Control Sample Analysis Batch Quality Control L PHASE II 2/0/07 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits EPH with MS Targets Associated sample(s): 0-02 Batch: WG WG Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene Nonane (C9) Decane (C0) Dodecane (C2) Tetradecane (C4) Hexadecane (C6) Octadecane (C8) Nonadecane (C9) Eicosane (C20) Docosane (C22) Tetracosane (C24) Page 8 of 36

217 200722:07 GLOUCESTER MGP Lab Control Sample Analysis Batch Quality Control L PHASE II 2/0/07 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits EPH with MS Targets Associated sample(s): 0-02 Batch: WG WG Hexacosane (C26) Octacosane (C28) Triacontane (C30) Hexatriacontane (C36) % Naphthalene Breakthrough 0 0 NC % 2-Methylnaphthalene Breakthrough 0 0 NC Surrogate LCS %Recovery Qualifier LCSD %Recovery Qualifier Acceptance Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene O-Terphenyl-MS % Naphthalene Breakthrough % 2-Methylnaphthalene Breakthrough Page 9 of 36

218 200722:07 GLOUCESTER MGP L PHASE II 2/0/07 Fractionation Check Standard Quality Control Fractionation check standard for FISH0649 Parameter C9-C8 Aliphatics % Recovery QC Criteria 60 C9-C36 Aliphatics C-C22 Aromatics Naphthalene 2-Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(g,h,i)perylene Nonane Decane Dodecane Tetradecane Hexadecane Octadecane Nonadecane Eicosane Docosane Tetracosane Hexacosane Octacosane Triacontane Hexatriacontane Page 20 of 36

219 200722:07 GLOUCESTER MGP L PHASE II 2/0/07 Fractionation Check Standard Quality Control Fractionation check standard for FISH0649 Surrogate % Recovery QC Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene Page 2 of 36

220 200722:07 METALS Page 22 of 36

221 GLOUCESTER MGP PHASE II Lab ID: L Client ID: MW-205-S Sample Location: GLOUCESTER, MA Matrix: Soil Percent Solids: 92% Parameter Result Total Metals by MCP 6000/7000 series Qualifier Units RDL SAMPLE RESULTS Dilution Factor Date Prepared Date Collected: Date Received: Field Prep: Date Analyzed Prep Method :07 L /0/07 /27/07 3:40 /30/07 Not Specified Analytical Method Analyst Antimony, Total 2.6 2/07/07 5:00 2/0/07 :58 EPA 3050B 60,600B AI Arsenic, Total /07/07 5:00 2/0/07 :58 EPA 3050B 60,600B AI Barium, Total /07/07 5:00 2/0/07 :58 EPA 3050B 60,600B AI Beryllium, Total /07/07 5:00 2/0/07 :58 EPA 3050B 60,600B AI Cadmium, Total /07/07 5:00 2/0/07 :58 EPA 3050B 60,600B AI Chromium, Total /07/07 5:00 2/0/07 :58 EPA 3050B 60,600B AI Lead, Total /07/07 5:00 2/0/07 :58 EPA 3050B 60,600B AI Mercury, Total /07/07 7:30 2/09/07 5:30 EPA 747A 64,747A DM Nickel, Total /07/07 5:00 2/0/07 :58 EPA 3050B 60,600B AI Selenium, Total 2.6 2/07/07 5:00 2/0/07 :58 EPA 3050B 60,600B AI Silver, Total /07/07 5:00 2/0/07 :58 EPA 3050B 60,600B AI Thallium, Total 2.6 2/07/07 5:00 2/0/07 :58 EPA 3050B 60,600B AI Vanadium, Total /07/07 5:00 2/0/07 :58 EPA 3050B 60,600B AI Zinc, Total /07/07 5:00 2/0/07 :58 EPA 3050B 60,600B AI Page 23 of 36

222 GLOUCESTER MGP PHASE II Lab ID: L Client ID: MW-206A-S Sample Location: GLOUCESTER, MA Matrix: Soil Percent Solids: 93% Parameter Result Total Metals by MCP 6000/7000 series Qualifier Units RDL SAMPLE RESULTS Dilution Factor Date Prepared Date Collected: Date Received: Field Prep: Date Analyzed Prep Method :07 L /0/07 /30/07 09:05 /30/07 Not Specified Analytical Method Analyst Antimony, Total 2.6 2/07/07 5:00 2/0/07 2:02 EPA 3050B 60,600B AI Arsenic, Total /07/07 5:00 2/0/07 2:02 EPA 3050B 60,600B AI Barium, Total /07/07 5:00 2/0/07 2:02 EPA 3050B 60,600B AI Beryllium, Total /07/07 5:00 2/0/07 2:02 EPA 3050B 60,600B AI Cadmium, Total /07/07 5:00 2/0/07 2:02 EPA 3050B 60,600B AI Chromium, Total /07/07 5:00 2/0/07 2:02 EPA 3050B 60,600B AI Lead, Total 2.6 2/07/07 5:00 2/0/07 2:02 EPA 3050B 60,600B AI Mercury, Total /07/07 7:30 2/09/07 5:32 EPA 747A 64,747A DM Nickel, Total /07/07 5:00 2/0/07 2:02 EPA 3050B 60,600B AI Selenium, Total 2.6 2/07/07 5:00 2/0/07 2:02 EPA 3050B 60,600B AI Silver, Total /07/07 5:00 2/0/07 2:02 EPA 3050B 60,600B AI Thallium, Total 2.6 2/07/07 5:00 2/0/07 2:02 EPA 3050B 60,600B AI Vanadium, Total /07/07 5:00 2/0/07 2:02 EPA 3050B 60,600B AI Zinc, Total /07/07 5:00 2/0/07 2:02 EPA 3050B 60,600B AI Page 24 of 36

223 200722:07 GLOUCESTER MGP L PHASE II 2/0/07 Method Blank Analysis Batch Quality Control Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Total Metals by MCP 6000/7000 series for sample(s): 0-02 Batch: WG Antimony, Total 2.5 2/07/07 5:00 2/0/07 0:5 60,600B MG Arsenic, Total /07/07 5:00 2/0/07 0:5 60,600B MG Barium, Total /07/07 5:00 2/0/07 0:5 60,600B MG Beryllium, Total 0. 2/07/07 5:00 2/0/07 0:5 60,600B MG Cadmium, Total /07/07 5:00 2/0/07 0:5 60,600B MG Chromium, Total /07/07 5:00 2/0/07 0:5 60,600B MG Lead, Total 2.5 2/07/07 5:00 2/0/07 0:5 60,600B MG Nickel, Total.2 2/07/07 5:00 2/0/07 0:5 60,600B MG Selenium, Total 2.5 2/07/07 5:00 2/0/07 0:5 60,600B MG Silver, Total /07/07 5:00 2/0/07 0:5 60,600B MG Thallium, Total 2.5 2/07/07 5:00 2/0/07 0:5 60,600B MG Vanadium, Total /07/07 5:00 2/0/07 0:5 60,600B MG Zinc, Total 2.5 2/07/07 5:00 2/0/07 0:5 60,600B MG Prep Information Digestion Method: EPA 3050B Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Total Metals by MCP 6000/7000 series for sample(s): 0-02 Batch: WG Mercury, Total /07/07 7:30 2/09/07 4:57 64,747A DM Prep Information Digestion Method: EPA 747A Page of 36

224 200722:07 GLOUCESTER MGP Lab Control Sample Analysis Batch Quality Control L PHASE II 2/0/07 Parameter LCS %Recovery Total Metals by MCP 6000/7000 series Associated sample(s): 0-02 LCSD %Recovery Batch: WG WG %Recovery Limits RPD RPD Limits Antimony, Total Arsenic, Total Barium, Total Beryllium, Total Cadmium, Total Chromium, Total Lead, Total Nickel, Total Selenium, Total Silver, Total Thallium, Total Vanadium, Total Zinc, Total Total Metals by MCP 6000/7000 series Associated sample(s): 0-02 Batch: WG WG Mercury, Total Page 26 of 36

225 200722:07 INORGANICS & MISCELLANEOUS Page 27 of 36

226 200722:07 GLOUCESTER MGP PHASE II L /0/07 SAMPLE RESULTS Lab ID: Client ID: Sample Location: Matrix: L MW-205-S GLOUCESTER, MA Soil Date Collected: Date Received: Field Prep: /27/07 3:40 /30/07 Not Specified Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Physiologically Available Cyanide by MCP 904 Cyanide, Physiologically Available /06/07 6:30 2/07/07 0:3 64,904 DD General Chemistry Solids, Total 92 % 0.0-2/08/07 5:00 30,40G NM Page 28 of 36

227 200722:07 GLOUCESTER MGP PHASE II L /0/07 SAMPLE RESULTS Lab ID: Client ID: Sample Location: Matrix: L MW-206A-S GLOUCESTER, MA Soil Date Collected: Date Received: Field Prep: /30/07 09:05 /30/07 Not Specified Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Physiologically Available Cyanide by MCP 904 Cyanide, Physiologically Available /06/07 6:30 2/07/07 0:08 64,904 DD General Chemistry Solids, Total 93 % 0.0-2/08/07 5:00 30,40G NM Page 29 of 36

228 200722:07 GLOUCESTER MGP L PHASE II 2/0/07 Method Blank Analysis Batch Quality Control Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Physiologically Available Cyanide by MCP 904 for sample(s): 0-02 Batch: WG Cyanide, Physiologically Available /06/07 6:30 2/07/07 0:02 64,904 DD Page 30 of 36

229 200722:07 GLOUCESTER MGP Lab Control Sample Analysis Batch Quality Control L PHASE II 2/0/07 Parameter LCS %Recovery LCSD %Recovery Physiologically Available Cyanide by MCP 904 Associated sample(s): 0-02 %Recovery Limits RPD RPD Limits Batch: WG WG Cyanide, Physiologically Available Page 3 of 36

230 200722:07 GLOUCESTER MGP Lab Duplicate Analysis Batch Quality Control L PHASE II 2/0/07 Parameter Native Sample Duplicate Sample Units RPD RPD Limits Associated sample(s): 0-02 QC Batch ID: WG QC Sample: L Client ID: MW-205-S Solids, Total % 0 20 Page 32 of 36

231 200722:07 GLOUCESTER MGP PHASE II L /0/07 Sample Receipt and Container Information Were project specific reporting limits specified? YES Cooler Information Cooler A Custody Seal Absent Container Information Container ID Container Type Cooler ph Temp Pres Seal Analysis L A Vial MeOH preserved A NA 4 C Y Absent VPH-DELUX-04 L B Amber 0ml unpreserved A NA 4 C Y Absent EPH-MS,EPHD-GC-04 L C Amber 0ml unpreserved A NA 4 C Y Absent MCP-747T,MCP-AG- 600T,MCP-AS-600T,MCP-BA- 600T,MCP-BE-600T,MCP-CD- 600T,MCP-CR-600T,MCP-NI- 600T,MCP-PACN904-04,MCP- PB-600T,MCP-SB-600T,MCP- SE-600T,MCP-TL-600T,MCP- V-600T,MCP-ZN-600T L D Plastic 2oz unpreserved for TS A NA 4 C Y Absent TS L A Vial MeOH preserved A NA 4 C Y Absent VPH-DELUX-04 L B Amber 0ml unpreserved A NA 4 C Y Absent EPH-MS,EPHD-GC-04 L C Amber 0ml unpreserved A NA 4 C Y Absent MCP-747T,MCP-AG- 600T,MCP-AS-600T,MCP-BA- 600T,MCP-BE-600T,MCP-CD- 600T,MCP-CR-600T,MCP-NI- 600T,MCP-PACN904-04,MCP- PB-600T,MCP-SB-600T,MCP- SE-600T,MCP-TL-600T,MCP- V-600T,MCP-ZN-600T L D Plastic 2oz unpreserved for TS A NA 4 C Y Absent TS L A Vial MeOH preserved A NA 4 C Y Absent VPH-DELUX-04 Page 33 of 36

232 200722:07 GLOUCESTER MGP L PHASE II 2/0/07 GLOSSARY Acronyms EPA LCS LCSD MS MSD NA NI NC RDL RPD - Environmental Protection Agency. - Laboratory Control Sample: A sample matrix, free from the analytes of interest, spiked with verified known amounts of analytes or a material containing known and verified amounts of analytes. - Laboratory Control Sample Duplicate: Refer to LCS. - Matrix Spike Sample: A sample prepared by adding a known mass of target analyte to a specified amount of matrix sample for which an independent estimate of target analyte concentration is available. - Matrix Spike Sample Duplicate: Refer to MS. - Not Applicable. - Not Ignitable. - Not Calculated: Term is utilized when one or more of the results utilized in the calculation are non-detect at the parameter's reporting unit. - Not detected at the reported detection limit for the sample. - Reported Detection Limit: The value at which an instrument can accurately measure an analyte at a specific concentration. The RDL includes any adjustments from dilutions, concentrations or moisture content, where applicable. - Relative Percent Difference: The results from matrix and/or matrix spike duplicates are primarily designed to assess the precision of analytical results in a given matrix and are expressed as relative percent difference (RPD). Values which are less than five times the reporting limit for any individual parameter are evaluated by utilizing the absolute difference between the values; although the RPD value will be provided in the report. Terms Analytical Method: Both the document from which the method originates and the analytical reference method. (Example: EPA 8260B is shown as,8260b.) The codes for the reference method documents are provided in the References section of the Addendum. Data Qualifiers The following data qualifiers have been identified for use under the CT DEP Reasonable Confidence Protocols. A - Spectra identified as "Aldol Condensation Product". B - The analyte was detected above the reporting limit in the associated method blank. Flag only applies to associated field samples that have detectable concentrations of the analyte. E - Concentration of analyte exceeds the range of the calibration curve and/or linear range of the instrument. J - Estimated value. The analyte was tentatively identified; the quantitation is an estimation. (Tentatively identified compounds only.) Standard Qualifiers H - The analysis of ph was performed beyond the regulatory-required holding time of 5 minutes from the time of sample collection. Report Format: Data Usability Report Page 34 of 36

233 200722:07 GLOUCESTER MGP L PHASE II 2/0/07 REFERENCES Standard Methods for the Examination of Water and Wastewater. APHA-AWWA-WPCF. 8th Edition Method for the Determination of Volatile Petroleum Hydrocarbons (VPH). Massachusetts Department of Environmental Protection, DEA/ORS/BWSC. May 2004, Revision.. Quality Assurance and Quality Control Requirements and Performance Standards for SW- 846 Methods. MADEP BWSC. WSC-CAM-IIA (Revision 4), WSC-CAM-V C (Revision 2), WSC-CAM-IIIA (Revision 5). May Method for the Determination of Extractable Petroleum Hydrocarbons (EPH). Massachusetts Department of Environmental Protection, DEA/ORS/BWSC. May 2004, Revision.. Quality Assurance and Quality Control Requirements and Performance Standards for SW- 846 Methods. MADEP BWSC. WSC-CAM-IIA (Revision 4), WSC-CAM-V C (Revision 2), WSC-CAM-IIIA (Revision 5). August LIMITATION OF LIABILITIES Alpha Woods Hole Labs performs services with reasonable care and diligence normal to the analytical testing laboratory industry. In the event of an error, the sole and exclusive responsibility of Alpha Woods Hole Labs shall be to re-perform the work at it's own expense. In no event shall Alpha Woods Hole Labs be held liable for any incidental, consequential or special damages, including but not limited to, damages in any way connected with the use of, interpretation of, information or analysis provided by Alpha Woods Hole Labs. We strongly urge our clients to comply with EPA protocol regarding sample volume, preservation, cooling, containers, sampling procedures, holding time and splitting of samples in the field. Page 35 of 36

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235 220720:40 ANALYTICAL REPORT Client: L EECS, Inc. 38 Eben Street Milford, MA 0757 ATTN: Kenneth E. Lento GLOUCESTER MGP PHASE II 2/2/07 Certifications & Approvals: MA (M-MA086), NY NELAC (48), CT (PH-0574), NH (200305), NJ (MA935), RI (LAO00065), ME (200602), PA (Registration # ), USDA (Permit #S-778), US Army Corps of Engineers, Naval FESC. Eight Walkup Drive, Westborough, MA (Fax) Page of 40

236 220720:40 GLOUCESTER MGP PHASE II L /2/07 Alpha Sample ID L L L Client ID SS-203 SS-204 DPFB- Sample Location GLOUCESTER, MA GLOUCESTER, MA GLOUCESTER, MA Page 2 of 40

237 220720:40 GLOUCESTER MGP L PHASE II 2/2/07 MADEP MCP Response Action Analytical Report Certification This form provides certifications for all samples performed by MCP methods. Please refer to the Sample Results and Container Information sections of this report for specification of MCP methods used for each analysis. The following questions pertain only to MCP Analytical Methods. An affirmative response to questions A, B, C & D is required for "Presumptive Certainty" status A B C D Were all samples received by the laboratory in a condition consistent with those described on their Chain-of-Custody documentation for the data set? Were all QA/QC procedures required for the specified analytical methods(s) included in this report followed, including the requirement to note and discuss in a narrative QC data that did not meet appropriate performance standards or guidelines? Does the analytical data included in this report meet all the requirements for "Presumptive Certainty", as described in section 2.0 of the MADEP document CAM VII A, "Quality Assurance and Quality Control Guidelines for the Acquisition and Reporting of Analytical Data"? VPH and EPH methods only: Was the VPH or EPH method run without significant modifications, as specified in Section.3? YES YES YES YES A response to questions E and F is required for "Presumptive Certainty" status E F Were all QC performance standards and recommendations for the specified method(s) achieved? Were results for all analyte-list compounds/elements for the specified method(s) reported? YES YES For any questions answered "No", please refer to the case narrative section on the following page(s). Please note that sample matrix information is located in the Sample Results section of this report. Page 3 of 40

238 220720:40 GLOUCESTER MGP L PHASE II 2/2/07 Case Narrative The samples were received in accordance with the chain of custody and no significant deviations were encountered during preparation or analysis unless otherwise noted below. MCP Related Narratives: EPH L and -02 have elevated detection limits due to the dilutions required by the matrix of the samples. I, the undersigned, attest under the pains and penalties of perjury that, to the best of my knowledge and belief and based upon my personal inquiry of those responsible for providing the information contained in this analytical report, such information is accurate and complete. This certificate of analysis is not complete unless this page accompanies any and all pages of this report. Authorized Signature: Title: Technical Director/Representative Date: 2/2/07 Page 4 of 40

239 220720:40 ORGANICS Page 5 of 40

240 220720:40 PETROLEUM HYDROCARBONS Page 6 of 40

241 220720:40 GLOUCESTER MGP L PHASE II SAMPLE RESULTS 2/2/07 Lab ID: Client ID: Sample Location: L SS-203 GLOUCESTER, MA Matrix: Soil Analytical Method: 6,EPH-04- Analytical Date: 2/0/07 8:30 Analyst: AJ Percent Solids: 87% Date Collected: 2/04/07 08:30 Date Received: 2/05/07 Field Prep: Not Specified Extraction Method: EPA 3546 Extraction Date: 2/08/07 09:45 Condition of sample received: Sample Temperature upon receipt: Sample Extraction method: Quality Control Information Satisfactory Received on Ice Extracted Per the Method Parameter Result Qualifier Units RDL Dilution Factor EPH with MS Targets C9-C8 Aliphatics 7.66 C9-C36 Aliphatics C-C22 Aromatics C-C22 Aromatics, Adjusted Naphthalene Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene Page 7 of 40

242 220720:40 GLOUCESTER MGP L PHASE II 2/2/07 SAMPLE RESULTS Lab ID: L Date Collected: 2/04/07 08:30 Client ID: SS-203 Date Received: 2/05/07 Sample Location: GLOUCESTER, MA Field Prep: Not Specified Parameter Result Qualifier Units RDL Dilution Factor EPH with MS Targets Surrogate % Recovery Qualifier Acceptance Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene O-Terphenyl-MS Page 8 of 40

243 220720:40 GLOUCESTER MGP L PHASE II SAMPLE RESULTS 2/2/07 Lab ID: Client ID: Sample Location: L SS-204 GLOUCESTER, MA Matrix: Soil Analytical Method: 6,EPH-04- Analytical Date: 2/0/07 9:34 Analyst: AJ Percent Solids: 83% Date Collected: 2/04/07 09:00 Date Received: 2/05/07 Field Prep: Not Specified Extraction Method: EPA 3546 Extraction Date: 2/08/07 09:45 Condition of sample received: Sample Temperature upon receipt: Sample Extraction method: Quality Control Information Satisfactory Received on Ice Extracted Per the Method Parameter Result Qualifier Units RDL Dilution Factor EPH with MS Targets C9-C8 Aliphatics 8.03 C9-C36 Aliphatics C-C22 Aromatics C-C22 Aromatics, Adjusted Naphthalene Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene Page 9 of 40

244 220720:40 GLOUCESTER MGP L PHASE II 2/2/07 SAMPLE RESULTS Lab ID: L Date Collected: 2/04/07 09:00 Client ID: SS-204 Date Received: 2/05/07 Sample Location: GLOUCESTER, MA Field Prep: Not Specified Parameter Result Qualifier Units RDL Dilution Factor EPH with MS Targets Surrogate % Recovery Qualifier Acceptance Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene O-Terphenyl-MS Page 0 of 40

245 220720:40 GLOUCESTER MGP L PHASE II 2/2/07 SAMPLE RESULTS Lab ID: L Date Collected: 2/05/07 2: Client ID: DPFB- Date Received: 2/05/07 Sample Location: GLOUCESTER, MA Field Prep: Not Specified Matrix: Water Analytical Method: Analytical Date: Analyst: 59,VPH /06/07 2:3 TT Quality Control Information Condition of sample received: Aqueous Preservative: Sample Temperature upon receipt: Satisfactory Laboratory Provided Preserved Container Received on Ice Parameter Result Qualifier Units RDL Dilution Factor Volatile Petroleum Hydrocarbons C5-C8 Aliphatics ug/l 50.0 C9-C2 Aliphatics ug/l 50.0 C9-C0 Aromatics ug/l 50.0 C5-C8 Aliphatics, Adjusted ug/l 50.0 C9-C2 Aliphatics, Adjusted ug/l 50.0 Benzene ug/l 2.00 Toluene ug/l 2.00 Ethylbenzene ug/l 2.00 p/m-xylene ug/l 2.00 o-xylene ug/l 2.00 Methyl tert butyl ether ug/l 3.00 Naphthalene ug/l 0.0 Surrogate % Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID 0 92 Page of 40

246 220720:40 GLOUCESTER MGP L PHASE II 2/2/07 SAMPLE RESULTS Lab ID: Client ID: Sample Location: Matrix: Analytical Method: Analytical Date: Analyst: L DPFB- GLOUCESTER, MA Water 6,EPH-04-2/07/07 :5 BN Date Collected: 2/05/07 2: Date Received: 2/05/07 Field Prep: Not Specified Extraction Method: EPA 350C Extraction Date: 2/06/07 09:00 Quality Control Information Condition of sample received: Aqueous Preservative: Sample Temperature upon receipt: Sample Extraction method: Satisfactory Laboratory Provided Preserved Container Received on Ice Extracted Per the Method Parameter Result Qualifier Units RDL Dilution Factor EPH with MS Targets C9-C8 Aliphatics ug/l 02 C9-C36 Aliphatics ug/l 02 C-C22 Aromatics ug/l 02 C-C22 Aromatics, Adjusted ug/l 02 Naphthalene ug/l Methylnaphthalene ug/l Acenaphthylene ug/l Acenaphthene ug/l Fluorene ug/l Phenanthrene 0.4 ug/l Anthracene ug/l Fluoranthene ug/l Pyrene ug/l Benzo(a)anthracene ug/l Chrysene ug/l Benzo(b)fluoranthene ug/l Benzo(k)fluoranthene ug/l Benzo(a)pyrene ug/l Indeno(,2,3-cd)Pyrene ug/l Dibenzo(a,h)anthracene ug/l Benzo(ghi)perylene ug/l Page 2 of 40

247 220720:40 GLOUCESTER MGP L PHASE II 2/2/07 SAMPLE RESULTS Lab ID: L Date Collected: 2/05/07 2: Client ID: DPFB- Date Received: 2/05/07 Sample Location: GLOUCESTER, MA Field Prep: Not Specified Parameter Result Qualifier Units RDL Dilution Factor EPH with MS Targets Surrogate % Recovery Qualifier Acceptance Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene O-Terphenyl-MS Page 3 of 40

248 220720:40 GLOUCESTER MGP L PHASE II 2/2/07 Method Blank Analysis Batch Quality Control Analytical Method: Analytical Date: Analyst: 59,VPH /06/07 08:35 TT Parameter Result Qualifier Units RDL Volatile Petroleum Hydrocarbons for sample(s): 03 Batch: WG C5-C8 Aliphatics ug/l 50.0 C9-C2 Aliphatics ug/l 50.0 C9-C0 Aromatics ug/l 50.0 C5-C8 Aliphatics, Adjusted ug/l 50.0 C9-C2 Aliphatics, Adjusted ug/l 50.0 Benzene ug/l 2.00 Toluene ug/l 2.00 Ethylbenzene ug/l 2.00 p/m-xylene ug/l 2.00 o-xylene ug/l 2.00 Methyl tert butyl ether ug/l 3.00 Naphthalene ug/l 0.0 Surrogate %Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID Page 4 of 40

249 220720:40 GLOUCESTER MGP L PHASE II 2/2/07 Method Blank Analysis Batch Quality Control Analytical Method: Analytical Date: Analyst: 6,EPH-04-2/07/07 :50 BN Extraction Method: EPA 350C Extraction Date: 2/06/07 09:00 Parameter Result Qualifier Units EPH with MS Targets for sample(s): 03 Batch: WG RDL C9-C8 Aliphatics ug/l 00 C9-C36 Aliphatics ug/l 00 C-C22 Aromatics ug/l 00 C-C22 Aromatics, Adjusted ug/l 00 Naphthalene ug/l Methylnaphthalene ug/l Acenaphthylene ug/l Acenaphthene ug/l Fluorene ug/l Phenanthrene ug/l Anthracene ug/l Fluoranthene ug/l Pyrene ug/l Benzo(a)anthracene ug/l Chrysene ug/l Benzo(b)fluoranthene ug/l Benzo(k)fluoranthene ug/l Benzo(a)pyrene ug/l Indeno(,2,3-cd)Pyrene ug/l Dibenzo(a,h)anthracene ug/l Benzo(ghi)perylene ug/l Surrogate %Recovery Qualifier Acceptance Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene O-Terphenyl-MS Page 5 of 40

250 220720:40 GLOUCESTER MGP L PHASE II 2/2/07 Method Blank Analysis Batch Quality Control Analytical Method: Analytical Date: Analyst: 6,EPH-04-2/0/07 6:53 AJ Extraction Method: EPA 3546 Extraction Date: 2/08/07 09:45 Parameter Result EPH with MS Targets for sample(s): 0-02 Qualifier Units Batch: WG RDL C9-C8 Aliphatics 6.67 C9-C36 Aliphatics 6.67 C-C22 Aromatics 6.67 C-C22 Aromatics, Adjusted 6.67 Naphthalene Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene Surrogate %Recovery Qualifier Acceptance Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene O-Terphenyl-MS Page 6 of 40

251 220720:40 GLOUCESTER MGP Lab Control Sample Analysis Batch Quality Control L PHASE II 2/2/07 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Petroleum Hydrocarbons Associated sample(s): 03 Batch: WG WG C5-C8 Aliphatics C9-C2 Aliphatics C9-C0 Aromatics Benzene Toluene Ethylbenzene 2 p/m-xylene o-xylene 3 2 Methyl tert butyl ether 00 0 Naphthalene 8 9,2,4-Trimethylbenzene Pentane Methylpentane ,2,4-Trimethylpentane n-nonane n-decane n-butylcyclohexane Page 7 of 40

252 220720:40 GLOUCESTER MGP Lab Control Sample Analysis Batch Quality Control L PHASE II 2/2/07 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Petroleum Hydrocarbons Associated sample(s): 03 Batch: WG WG Surrogate LCS %Recovery Qualifier LCSD %Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID EPH with MS Targets Associated sample(s): 03 Batch: WG WG C9-C8 Aliphatics C9-C36 Aliphatics C-C22 Aromatics Naphthalene Methylnaphthalene Acenaphthylene Acenaphthene 7 79 Fluorene Phenanthrene Page 8 of 40

253 220720:40 GLOUCESTER MGP Lab Control Sample Analysis Batch Quality Control L PHASE II 2/2/07 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits EPH with MS Targets Associated sample(s): 03 Batch: WG WG Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene Nonane (C9) Decane (C0) Dodecane (C2) Tetradecane (C4) 5 57 Hexadecane (C6) Octadecane (C8) Nonadecane (C9) Eicosane (C20) Docosane (C22) Tetracosane (C24) Page 9 of 40

254 220720:40 GLOUCESTER MGP Lab Control Sample Analysis Batch Quality Control L PHASE II 2/2/07 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits EPH with MS Targets Associated sample(s): 03 Batch: WG WG Hexacosane (C26) Octacosane (C28) Triacontane (C30) Hexatriacontane (C36) % Naphthalene Breakthrough 0 0 NC % 2-Methylnaphthalene Breakthrough 0 0 NC Surrogate LCS %Recovery Qualifier LCSD %Recovery Qualifier Acceptance Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene O-Terphenyl-MS % Naphthalene Breakthrough % 2-Methylnaphthalene Breakthrough Page 20 of 40

255 220720:40 GLOUCESTER MGP Lab Control Sample Analysis Batch Quality Control L PHASE II 2/2/07 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits EPH with MS Targets Associated sample(s): 0-02 Batch: WG WG C9-C8 Aliphatics C9-C36 Aliphatics C-C22 Aromatics Naphthalene Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene Nonane (C9) Page 2 of 40

256 220720:40 GLOUCESTER MGP Lab Control Sample Analysis Batch Quality Control L PHASE II 2/2/07 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits EPH with MS Targets Associated sample(s): 0-02 Batch: WG WG Decane (C0) Dodecane (C2) Tetradecane (C4) Hexadecane (C6) Octadecane (C8) Nonadecane (C9) Eicosane (C20) Docosane (C22) Tetracosane (C24) Hexacosane (C26) Octacosane (C28) Triacontane (C30) Hexatriacontane (C36) % Naphthalene Breakthrough 0 0 NC % 2-Methylnaphthalene Breakthrough 0 0 NC Page 22 of 40

257 220720:40 GLOUCESTER MGP Lab Control Sample Analysis Batch Quality Control L PHASE II 2/2/07 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits EPH with MS Targets Associated sample(s): 0-02 Batch: WG WG Surrogate LCS %Recovery Qualifier LCSD %Recovery Qualifier Acceptance Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene O-Terphenyl-MS % Naphthalene Breakthrough % 2-Methylnaphthalene Breakthrough Page 23 of 40

258 220720:40 GLOUCESTER MGP L PHASE II 2/2/07 Fractionation Check Standard Quality Control Fractionation check standard for FISH0649 Parameter C9-C8 Aliphatics % Recovery QC Criteria 60 C9-C36 Aliphatics C-C22 Aromatics Naphthalene 2-Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(g,h,i)perylene Nonane Decane Dodecane Tetradecane Hexadecane Octadecane Nonadecane Eicosane Docosane Tetracosane Hexacosane Octacosane Triacontane Hexatriacontane Page 24 of 40

259 220720:40 GLOUCESTER MGP L PHASE II 2/2/07 Fractionation Check Standard Quality Control Fractionation check standard for FISH0649 Surrogate % Recovery QC Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene Page of 40

260 220720:40 METALS Page 26 of 40

261 GLOUCESTER MGP PHASE II Lab ID: L Client ID: SS-203 Sample Location: GLOUCESTER, MA Matrix: Soil Percent Solids: 87% Parameter Result Total Metals by MCP 6000/7000 series Qualifier Units RDL SAMPLE RESULTS Dilution Factor Date Prepared Date Collected: Date Received: Field Prep: Date Analyzed Prep Method :40 L /2/07 2/04/07 08:30 2/05/07 Not Specified Analytical Method Analyst Antimony, Total 2.8 2//07 7:30 2/2/07 4:5 EPA 3050B 60,600B AI Arsenic, Total //07 7:30 2/2/07 4:5 EPA 3050B 60,600B AI Barium, Total //07 7:30 2/2/07 4:5 EPA 3050B 60,600B AI Beryllium, Total //07 7:30 2/2/07 4:5 EPA 3050B 60,600B AI Cadmium, Total //07 7:30 2/2/07 4:5 EPA 3050B 60,600B AI Chromium, Total //07 7:30 2/2/07 4:5 EPA 3050B 60,600B AI Lead, Total //07 7:30 2/2/07 4:5 EPA 3050B 60,600B AI Mercury, Total //07 2:00 2/2/07 4:48 EPA 747A 64,747A DM Nickel, Total //07 7:30 2/2/07 4:5 EPA 3050B 60,600B AI Selenium, Total 2.8 2//07 7:30 2/2/07 4:5 EPA 3050B 60,600B AI Silver, Total //07 7:30 2/2/07 4:5 EPA 3050B 60,600B AI Thallium, Total 2.8 2//07 7:30 2/2/07 4:5 EPA 3050B 60,600B AI Vanadium, Total //07 7:30 2/2/07 4:5 EPA 3050B 60,600B AI Zinc, Total //07 7:30 2/2/07 4:5 EPA 3050B 60,600B AI Page 27 of 40

262 GLOUCESTER MGP PHASE II Lab ID: L Client ID: SS-204 Sample Location: GLOUCESTER, MA Matrix: Soil Percent Solids: 83% Parameter Result Total Metals by MCP 6000/7000 series Qualifier Units RDL SAMPLE RESULTS Dilution Factor Date Prepared Date Collected: Date Received: Field Prep: Date Analyzed Prep Method :40 L /2/07 2/04/07 09:00 2/05/07 Not Specified Analytical Method Analyst Antimony, Total 3.0 2//07 7:30 2/2/07 4:55 EPA 3050B 60,600B AI Arsenic, Total //07 7:30 2/2/07 4:55 EPA 3050B 60,600B AI Barium, Total //07 7:30 2/2/07 4:55 EPA 3050B 60,600B AI Beryllium, Total //07 7:30 2/2/07 4:55 EPA 3050B 60,600B AI Cadmium, Total //07 7:30 2/2/07 4:55 EPA 3050B 60,600B AI Chromium, Total //07 7:30 2/2/07 4:55 EPA 3050B 60,600B AI Lead, Total //07 7:30 2/2/07 4:55 EPA 3050B 60,600B AI Mercury, Total 0.0 2//07 2:00 2/2/07 4:50 EPA 747A 64,747A DM Nickel, Total //07 7:30 2/2/07 4:55 EPA 3050B 60,600B AI Selenium, Total 3.0 2//07 7:30 2/2/07 4:55 EPA 3050B 60,600B AI Silver, Total //07 7:30 2/2/07 4:55 EPA 3050B 60,600B AI Thallium, Total 3.0 2//07 7:30 2/2/07 4:55 EPA 3050B 60,600B AI Vanadium, Total //07 7:30 2/2/07 4:55 EPA 3050B 60,600B AI Zinc, Total //07 7:30 2/2/07 4:55 EPA 3050B 60,600B AI Page 28 of 40

263 220720:40 GLOUCESTER MGP L PHASE II 2/2/07 Method Blank Analysis Batch Quality Control Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Total Metals by MCP 6000/7000 series for sample(s): 0-02 Batch: WG Antimony, Total 2.5 2//07 7:30 2/2/07 4:04 60,600B AI Arsenic, Total //07 7:30 2/2/07 4:04 60,600B AI Barium, Total //07 7:30 2/2/07 4:04 60,600B AI Beryllium, Total 0. 2//07 7:30 2/2/07 4:04 60,600B AI Cadmium, Total //07 7:30 2/2/07 4:04 60,600B AI Chromium, Total //07 7:30 2/2/07 4:04 60,600B AI Lead, Total 2.5 2//07 7:30 2/2/07 4:04 60,600B AI Nickel, Total.2 2//07 7:30 2/2/07 4:04 60,600B AI Selenium, Total 2.5 2//07 7:30 2/2/07 4:04 60,600B AI Silver, Total //07 7:30 2/2/07 4:04 60,600B AI Thallium, Total 2.5 2//07 7:30 2/2/07 4:04 60,600B AI Vanadium, Total //07 7:30 2/2/07 4:04 60,600B AI Zinc, Total 2.5 2//07 7:30 2/2/07 4:04 60,600B AI Prep Information Digestion Method: EPA 3050B Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Total Metals by MCP 6000/7000 series for sample(s): 0-02 Batch: WG Mercury, Total //07 2:00 2/2/07 4:37 64,747A DM Prep Information Digestion Method: EPA 747A Page 29 of 40

264 220720:40 GLOUCESTER MGP Lab Control Sample Analysis Batch Quality Control L PHASE II 2/2/07 Parameter LCS %Recovery Total Metals by MCP 6000/7000 series Associated sample(s): 0-02 LCSD %Recovery Batch: WG WG %Recovery Limits RPD RPD Limits Antimony, Total Arsenic, Total Barium, Total Beryllium, Total Cadmium, Total Chromium, Total Lead, Total Nickel, Total Selenium, Total Silver, Total Thallium, Total Vanadium, Total Zinc, Total Total Metals by MCP 6000/7000 series Associated sample(s): 0-02 Batch: WG WG Mercury, Total Page 30 of 40

265 220720:40 INORGANICS & MISCELLANEOUS Page 3 of 40

266 220720:40 GLOUCESTER MGP PHASE II L /2/07 SAMPLE RESULTS Lab ID: Client ID: Sample Location: Matrix: L SS-203 GLOUCESTER, MA Soil Date Collected: Date Received: Field Prep: 2/04/07 08:30 2/05/07 Not Specified Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Physiologically Available Cyanide by MCP 904 Cyanide, Physiologically Available. 2/06/07 6:30 2/07/07 0: 64,904 DD General Chemistry Solids, Total 87 % 0.0-2/0/07 7:0 30,40G NM Page 32 of 40

267 220720:40 GLOUCESTER MGP PHASE II L /2/07 SAMPLE RESULTS Lab ID: Client ID: Sample Location: Matrix: L SS-204 GLOUCESTER, MA Soil Date Collected: Date Received: Field Prep: 2/04/07 09:00 2/05/07 Not Specified Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Physiologically Available Cyanide by MCP 904 Cyanide, Physiologically Available. 2/06/07 6:30 2/07/07 0:2 64,904 DD General Chemistry Solids, Total 83 % 0.0-2/0/07 7:0 30,40G NM Page 33 of 40

268 220720:40 GLOUCESTER MGP L PHASE II 2/2/07 Method Blank Analysis Batch Quality Control Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Physiologically Available Cyanide by MCP 904 for sample(s): 0-02 Batch: WG Cyanide, Physiologically Available /06/07 6:30 2/07/07 0:02 64,904 DD Page 34 of 40

269 220720:40 GLOUCESTER MGP Lab Control Sample Analysis Batch Quality Control L PHASE II 2/2/07 Parameter LCS %Recovery LCSD %Recovery Physiologically Available Cyanide by MCP 904 Associated sample(s): 0-02 %Recovery Limits RPD RPD Limits Batch: WG WG Cyanide, Physiologically Available Page 35 of 40

270 220720:40 GLOUCESTER MGP Lab Duplicate Analysis Batch Quality Control L PHASE II 2/2/07 Parameter Native Sample Duplicate Sample Units RPD RPD Limits Associated sample(s): 0-02 QC Batch ID: WG QC Sample: L Client ID: SS-203 Solids, Total % 4 20 Page 36 of 40

271 220720:40 GLOUCESTER MGP PHASE II L /2/07 Sample Receipt and Container Information Were project specific reporting limits specified? YES Cooler Information Cooler A Custody Seal Absent Container Information Container ID Container Type Cooler ph Temp Pres Seal Analysis L A Amber 0ml unpreserved A NA 5.3 C Y Absent EPH-MS,EPHD-GC-04 L B Amber 0ml unpreserved A NA 5.3 C Y Absent MCP-747T,MCP-AG- 600T,MCP-AS-600T,MCP-BA- 600T,MCP-BE-600T,MCP-CD- 600T,MCP-CR-600T,MCP-NI- 600T,MCP-PACN904-04,MCP- PB-600T,MCP-SB-600T,MCP- SE-600T,MCP-TL-600T,MCP- V-600T,MCP-ZN-600T L C Plastic 2oz unpreserved for TS A NA 5.3 C Y Absent TS L A Amber 0ml unpreserved A NA 5.3 C Y Absent EPH-MS,EPHD-GC-04 L B Amber 0ml unpreserved A NA 5.3 C Y Absent MCP-747T,MCP-AG- 600T,MCP-AS-600T,MCP-BA- 600T,MCP-BE-600T,MCP-CD- 600T,MCP-CR-600T,MCP-NI- 600T,MCP-PACN904-04,MCP- PB-600T,MCP-SB-600T,MCP- SE-600T,MCP-TL-600T,MCP- V-600T,MCP-ZN-600T L C Plastic 2oz unpreserved for TS A NA 5.3 C Y Absent TS L A Vial HCl preserved A NA 5.3 C Y Absent VPH-DELUX-04 L B Vial HCl preserved A NA 5.3 C Y Absent VPH-DELUX-04 L C Amber 000ml HCl preserved A <2 5.3 C Y Absent EPH-MS,EPHD-GC-04 L D Amber 000ml HCl preserved A <2 5.3 C Y Absent EPH-MS,EPHD-GC-04 Page 37 of 40

272 220720:40 GLOUCESTER MGP L PHASE II 2/2/07 GLOSSARY Acronyms EPA LCS LCSD MS MSD NA NI NC RDL RPD - Environmental Protection Agency. - Laboratory Control Sample: A sample matrix, free from the analytes of interest, spiked with verified known amounts of analytes or a material containing known and verified amounts of analytes. - Laboratory Control Sample Duplicate: Refer to LCS. - Matrix Spike Sample: A sample prepared by adding a known mass of target analyte to a specified amount of matrix sample for which an independent estimate of target analyte concentration is available. - Matrix Spike Sample Duplicate: Refer to MS. - Not Applicable. - Not Ignitable. - Not Calculated: Term is utilized when one or more of the results utilized in the calculation are non-detect at the parameter's reporting unit. - Not detected at the reported detection limit for the sample. - Reported Detection Limit: The value at which an instrument can accurately measure an analyte at a specific concentration. The RDL includes any adjustments from dilutions, concentrations or moisture content, where applicable. - Relative Percent Difference: The results from matrix and/or matrix spike duplicates are primarily designed to assess the precision of analytical results in a given matrix and are expressed as relative percent difference (RPD). Values which are less than five times the reporting limit for any individual parameter are evaluated by utilizing the absolute difference between the values; although the RPD value will be provided in the report. Terms Analytical Method: Both the document from which the method originates and the analytical reference method. (Example: EPA 8260B is shown as,8260b.) The codes for the reference method documents are provided in the References section of the Addendum. Data Qualifiers The following data qualifiers have been identified for use under the CT DEP Reasonable Confidence Protocols. A - Spectra identified as "Aldol Condensation Product". B - The analyte was detected above the reporting limit in the associated method blank. Flag only applies to associated field samples that have detectable concentrations of the analyte. E - Concentration of analyte exceeds the range of the calibration curve and/or linear range of the instrument. J - Estimated value. The analyte was tentatively identified; the quantitation is an estimation. (Tentatively identified compounds only.) Standard Qualifiers H - The analysis of ph was performed beyond the regulatory-required holding time of 5 minutes from the time of sample collection. Report Format: Data Usability Report Page 38 of 40

273 220720:40 GLOUCESTER MGP L PHASE II 2/2/07 REFERENCES Standard Methods for the Examination of Water and Wastewater. APHA-AWWA-WPCF. 8th Edition Method for the Determination of Volatile Petroleum Hydrocarbons (VPH). Massachusetts Department of Environmental Protection, DEA/ORS/BWSC. May 2004, Revision.. Quality Assurance and Quality Control Requirements and Performance Standards for SW- 846 Methods. MADEP BWSC. WSC-CAM-IIA (Revision 4), WSC-CAM-V C (Revision 2), WSC-CAM-IIIA (Revision 5). May Method for the Determination of Extractable Petroleum Hydrocarbons (EPH). Massachusetts Department of Environmental Protection, DEA/ORS/BWSC. May 2004, Revision.. Quality Assurance and Quality Control Requirements and Performance Standards for SW- 846 Methods. MADEP BWSC. WSC-CAM-IIA (Revision 4), WSC-CAM-V C (Revision 2), WSC-CAM-IIIA (Revision 5). August LIMITATION OF LIABILITIES Alpha Woods Hole Labs performs services with reasonable care and diligence normal to the analytical testing laboratory industry. In the event of an error, the sole and exclusive responsibility of Alpha Woods Hole Labs shall be to re-perform the work at it's own expense. In no event shall Alpha Woods Hole Labs be held liable for any incidental, consequential or special damages, including but not limited to, damages in any way connected with the use of, interpretation of, information or analysis provided by Alpha Woods Hole Labs. We strongly urge our clients to comply with EPA protocol regarding sample volume, preservation, cooling, containers, sampling procedures, holding time and splitting of samples in the field. Page 39 of 40

274 Page 40 of :40

275 024082:03 ANALYTICAL REPORT Client: L Arcadis G&M Inc. 00 Cummings Ctr, 35P Beverly, MA 095 ATTN: Mark Mahoney FORMER GLOUCESTER MGP SITE Not Specified 0/24/08 Certifications & Approvals: MA (M-MA086), NY NELAC (48), CT (PH-0574), NH (2003), NJ (MA935), RI (LAO00065), ME (MA0086), PA (Registration # ), USDA (Permit #S-778), US Army Corps of Engineers, Naval FESC. Eight Walkup Drive, Westborough, MA (Fax) Page of 40

276 024082:03 FORMER GLOUCESTER MGP SITE Not Specified L /24/08 Alpha Sample ID L L L Client ID MW-20 (2-4) MW-2 (2-4) MW-22 (2-4) Sample Location GLOUCESTER GLOUCESTER GLOUCESTER Page 2 of 40

277 024082:03 FORMER GLOUCESTER MGP SITE L Not Specified 0/24/08 MADEP MCP Response Action Analytical Report Certification This form provides certifications for all samples performed by MCP methods. Please refer to the Sample Results and Container Information sections of this report for specification of MCP methods used for each analysis. The following questions pertain only to MCP Analytical Methods. An affirmative response to questions A, B, C & D is required for "Presumptive Certainty" status A B C D Were all samples received by the laboratory in a condition consistent with those described on their Chain-of-Custody documentation for the data set? Were all QA/QC procedures required for the specified analytical methods(s) included in this report followed, including the requirement to note and discuss in a narrative QC data that did not meet appropriate performance standards or guidelines? Does the analytical data included in this report meet all the requirements for "Presumptive Certainty", as described in section 2.0 of the MADEP document CAM VII A, "Quality Assurance and Quality Control Guidelines for the Acquisition and Reporting of Analytical Data"? VPH and EPH methods only: Was the VPH or EPH method run without significant modifications, as specified in Section.3? YES YES YES YES A response to questions E and F is required for "Presumptive Certainty" status E F Were all QC performance standards and recommendations for the specified method(s) achieved? Were results for all analyte-list compounds/elements for the specified method(s) reported? YES YES For any questions answered "No", please refer to the case narrative section on the following page(s). Please note that sample matrix information is located in the Sample Results section of this report. Page 3 of 40

278 024082:03 FORMER GLOUCESTER MGP SITE L Not Specified 0/24/08 Case Narrative The samples were received in accordance with the Chain of Custody and no significant deviations were encountered during the preparation or analysis unless otherwise noted. Sample Receipt, Container Information, and the Chain of Custody are located at the back of the report. The data presented in this report is organized by parameter (i.e. VOC, SVOC, etc.). Sample specific Quality Control data (i.e. Surrogate Spike Recovery) is reported at the end of the target analyte list for each individual sample, followed by the Laboratory Batch Quality Control at the end of each parameter. If a sample was re-analyzed or re-extracted due to a required quality control corrective action and if both sets of data are reported, the Laboratory ID of the re-analysis or reextraction is designated with an "R" or "RE", respectively. When multiple Batch Quality Control elements are reported (e.g. more than one LCS), the associated samples for each element are noted in the grey shaded header line of each data table. Any Laboratory Batch, Sample Specific % recovery or RPD value that is outside the listed Acceptance Criteria is bolded in the report. Please see the associated ADEx data file for a comparison of laboratory reporting limits that were achieved with the regulatory Numerical Standards requested on the Chain of Custody. MCP Related Narratives VPH L and -02 exceeded the recommended : methanol:soil ratio, due to excessive soil in the sample vials. I, the undersigned, attest under the pains and penalties of perjury that, to the best of my knowledge and belief and based upon my personal inquiry of those responsible for providing the information contained in this analytical report, such information is accurate and complete. This certificate of analysis is not complete unless this page accompanies any and all pages of this report. Authorized Signature: Title: Technical Director/Representative Date: 0/24/08 Page 4 of 40

279 024082:03 ORGANICS Page 5 of 40

280 024082:03 PETROLEUM HYDROCARBONS Page 6 of 40

281 024082:03 FORMER GLOUCESTER MGP SITE L Not Specified SAMPLE RESULTS 0/24/08 Lab ID: L Client ID: MW-20 (2-4) Sample Location: GLOUCESTER Matrix: Soil Analytical Method: 59,VPH-04-. Analytical Date: 0/4/08 4:32 Analyst: TT Percent Solids: 78% Date Collected: Date Received: Field Prep: 0/0/08 0:0 0/0/08 Not Specified Condition of sample received: Sample Temperature upon receipt: Were samples received in methanol? Methanol ratio: Quality Control Information Satisfactory Received on Ice Covering the Soil :.5 Parameter Result Qualifier Units RDL Dilution Factor Volatile Petroleum Hydrocarbons C5-C8 Aliphatics 2.97 C9-C2 Aliphatics 2.97 C9-C0 Aromatics 2.97 C5-C8 Aliphatics, Adjusted 2.97 C9-C2 Aliphatics, Adjusted 2.97 Benzene 0.9 Toluene 0.9 Ethylbenzene 0.9 p/m-xylene 0.9 o-xylene 0.9 Methyl tert butyl ether Naphthalene Surrogate % Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID 09 0 Page 7 of 40

282 024082:03 FORMER GLOUCESTER MGP SITE L Not Specified SAMPLE RESULTS 0/24/08 Lab ID: L Client ID: MW-20 (2-4) Sample Location: GLOUCESTER Matrix: Soil Analytical Method: 6,EPH-04- Analytical Date: 0/6/08 3:20 Analyst: MF Percent Solids: 78% Date Collected: 0/0/08 0:0 Date Received: 0/0/08 Field Prep: Not Specified Extraction Method: EPA 3546 Extraction Date: 0//08 2:5 Condition of sample received: Sample Temperature upon receipt: Sample Extraction method: Quality Control Information Satisfactory Received on Ice Extracted Per the Method Parameter Result Qualifier Units RDL Dilution Factor Extractable Petroleum Hydrocarbons C9-C8 Aliphatics 8.55 C9-C36 Aliphatics 8.55 C-C22 Aromatics 8.55 C-C22 Aromatics, Adjusted 8.55 Naphthalene Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene Page 8 of 40

283 024082:03 FORMER GLOUCESTER MGP SITE L Not Specified SAMPLE RESULTS 0/24/08 Lab ID: Client ID: Sample Location: L MW-20 (2-4) GLOUCESTER Parameter Result Qualifier Units RDL Dilution Factor Extractable Petroleum Hydrocarbons Date Collected: Date Received: Field Prep: 0/0/08 0:0 0/0/08 Not Specified Surrogate % Recovery Qualifier Acceptance Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene Page 9 of 40

284 024082:03 FORMER GLOUCESTER MGP SITE L Not Specified SAMPLE RESULTS 0/24/08 Lab ID: L Client ID: MW-2 (2-4) Sample Location: GLOUCESTER Matrix: Soil Analytical Method: 59,VPH-04-. Analytical Date: 0/4/08 5:23 Analyst: TT Percent Solids: 88% Date Collected: Date Received: Field Prep: 0/09/08 0:5 0/0/08 Not Specified Condition of sample received: Sample Temperature upon receipt: Were samples received in methanol? Methanol ratio: Quality Control Information Satisfactory Received on Ice Covering the Soil :.4 Parameter Result Qualifier Units RDL Dilution Factor Volatile Petroleum Hydrocarbons C5-C8 Aliphatics 2.55 C9-C2 Aliphatics 2.55 C9-C0 Aromatics 2.55 C5-C8 Aliphatics, Adjusted 2.55 C9-C2 Aliphatics, Adjusted 2.55 Benzene 0.02 Toluene 0.02 Ethylbenzene 0.02 p/m-xylene 0.02 o-xylene 0.02 Methyl tert butyl ether 0.05 Naphthalene Surrogate % Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID Page 0 of 40

285 024082:03 FORMER GLOUCESTER MGP SITE L Not Specified SAMPLE RESULTS 0/24/08 Lab ID: L Client ID: MW-2 (2-4) Sample Location: GLOUCESTER Matrix: Soil Analytical Method: 6,EPH-04- Analytical Date: 0/5/08 2:47 Analyst: MF Percent Solids: 88% Date Collected: 0/09/08 0:5 Date Received: 0/0/08 Field Prep: Not Specified Extraction Method: EPA 3546 Extraction Date: 0//08 2:5 Condition of sample received: Sample Temperature upon receipt: Sample Extraction method: Quality Control Information Satisfactory Received on Ice Extracted Per the Method Parameter Result Qualifier Units RDL Dilution Factor Extractable Petroleum Hydrocarbons C9-C8 Aliphatics 7.58 C9-C36 Aliphatics 7.58 C-C22 Aromatics 7.58 C-C22 Aromatics, Adjusted 7.58 Naphthalene Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene Page of 40

286 024082:03 FORMER GLOUCESTER MGP SITE L Not Specified SAMPLE RESULTS 0/24/08 Lab ID: Client ID: Sample Location: L MW-2 (2-4) GLOUCESTER Parameter Result Qualifier Units RDL Dilution Factor Extractable Petroleum Hydrocarbons Date Collected: Date Received: Field Prep: 0/09/08 0:5 0/0/08 Not Specified Surrogate % Recovery Qualifier Acceptance Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene Page 2 of 40

287 024082:03 FORMER GLOUCESTER MGP SITE L Not Specified SAMPLE RESULTS 0/24/08 Lab ID: L Client ID: MW-22 (2-4) Sample Location: GLOUCESTER Matrix: Soil Analytical Method: 59,VPH-04-. Analytical Date: 0/4/08 6:5 Analyst: TT Percent Solids: 87% Date Collected: Date Received: Field Prep: 0/0/08 2:45 0/0/08 Not Specified Condition of sample received: Sample Temperature upon receipt: Were samples received in methanol? Methanol ratio: Quality Control Information Satisfactory Received on Ice Covering the Soil : +/- % Parameter Result Qualifier Units RDL Dilution Factor Volatile Petroleum Hydrocarbons C5-C8 Aliphatics 3.9 C9-C2 Aliphatics 3.9 C9-C0 Aromatics 3.9 C5-C8 Aliphatics, Adjusted 3.9 C9-C2 Aliphatics, Adjusted 3.9 Benzene 0.28 Toluene 0.28 Ethylbenzene 0.28 p/m-xylene 0.28 o-xylene 0.28 Methyl tert butyl ether Naphthalene Surrogate % Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID 0 02 Page 3 of 40

288 024082:03 FORMER GLOUCESTER MGP SITE L Not Specified SAMPLE RESULTS 0/24/08 Lab ID: L Client ID: MW-22 (2-4) Sample Location: GLOUCESTER Matrix: Soil Analytical Method: 6,EPH-04- Analytical Date: 0/6/08 00:03 Analyst: MF Percent Solids: 87% Date Collected: 0/0/08 2:45 Date Received: 0/0/08 Field Prep: Not Specified Extraction Method: EPA 3546 Extraction Date: 0//08 2:5 Condition of sample received: Sample Temperature upon receipt: Sample Extraction method: Quality Control Information Satisfactory Received on Ice Extracted Per the Method Parameter Result Qualifier Units RDL Dilution Factor Extractable Petroleum Hydrocarbons C9-C8 Aliphatics 7.66 C9-C36 Aliphatics 7.66 C-C22 Aromatics C-C22 Aromatics, Adjusted Naphthalene Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene Page 4 of 40

289 024082:03 FORMER GLOUCESTER MGP SITE L Not Specified SAMPLE RESULTS 0/24/08 Lab ID: Client ID: Sample Location: L MW-22 (2-4) GLOUCESTER Parameter Result Qualifier Units RDL Dilution Factor Extractable Petroleum Hydrocarbons Date Collected: Date Received: Field Prep: 0/0/08 2:45 0/0/08 Not Specified Surrogate % Recovery Qualifier Acceptance Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene Page 5 of 40

290 024082:03 FORMER GLOUCESTER MGP SITE L Not Specified 0/24/08 Method Blank Analysis Batch Quality Control Analytical Method: Analytical Date: Analyst: 6,EPH-04-0/5/08 4:4 MF Extraction Method: EPA 3546 Extraction Date: 0//08 2:5 Parameter Result Qualifier Extractable Petroleum Hydrocarbons for sample(s): 0-03 Units RDL Batch: WG C9-C8 Aliphatics 6.67 C9-C36 Aliphatics 6.67 C-C22 Aromatics 6.67 C-C22 Aromatics, Adjusted 6.67 Naphthalene Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene Surrogate %Recovery Qualifier Acceptance Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene Page 6 of 40

291 024082:03 FORMER GLOUCESTER MGP SITE L Not Specified 0/24/08 Method Blank Analysis Batch Quality Control Analytical Method: Analytical Date: Analyst: 59,VPH /4/08 07:00 TT Parameter Result Qualifier Units RDL Volatile Petroleum Hydrocarbons for sample(s): 0-03 Batch: WG C5-C8 Aliphatics 2.67 C9-C2 Aliphatics 2.67 C9-C0 Aromatics 2.67 C5-C8 Aliphatics, Adjusted 2.67 C9-C2 Aliphatics, Adjusted 2.67 Benzene 0.07 Toluene 0.07 Ethylbenzene 0.07 p/m-xylene 0.07 o-xylene 0.07 Methyl tert butyl ether Naphthalene Surrogate %Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID Page 7 of 40

292 024082:03 FORMER GLOUCESTER MGP SITE Lab Control Sample Analysis Batch Quality Control L Not Specified 0/24/08 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Extractable Petroleum Hydrocarbons Associated sample(s): 0-03 Batch: WG WG C9-C8 Aliphatics C9-C36 Aliphatics C-C22 Aromatics Naphthalene Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene Nonane (C9) Page 8 of 40

293 024082:03 FORMER GLOUCESTER MGP SITE Lab Control Sample Analysis Batch Quality Control L Not Specified 0/24/08 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Extractable Petroleum Hydrocarbons Associated sample(s): 0-03 Batch: WG WG Decane (C0) Dodecane (C2) Tetradecane (C4) Hexadecane (C6) Octadecane (C8) Nonadecane (C9) Eicosane (C20) Docosane (C22) Tetracosane (C24) Hexacosane (C26) Octacosane (C28) Triacontane (C30) Hexatriacontane (C36) Surrogate LCS %Recovery Qualifier LCSD %Recovery Qualifier Acceptance Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene % Naphthalene Breakthrough % 2-Methylnaphthalene Breakthrough Page 9 of 40

294 024082:03 FORMER GLOUCESTER MGP SITE Lab Control Sample Analysis Batch Quality Control L Not Specified 0/24/08 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Petroleum Hydrocarbons Associated sample(s): 0-03 Batch: WG WG C5-C8 Aliphatics C9-C2 Aliphatics C9-C0 Aromatics Benzene Toluene Ethylbenzene p/m-xylene o-xylene Methyl tert butyl ether Naphthalene ,2,4-Trimethylbenzene Pentane Methylpentane ,2,4-Trimethylpentane n-nonane n-decane n-butylcyclohexane Page 20 of 40

295 024082:03 FORMER GLOUCESTER MGP SITE Lab Control Sample Analysis Batch Quality Control L Not Specified 0/24/08 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Petroleum Hydrocarbons Associated sample(s): 0-03 Batch: WG WG Surrogate LCS %Recovery Qualifier LCSD %Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID Page 2 of 40

296 024082:03 FORMER GLOUCESTER MGP SITE L Not Specified 0/24/08 Fractionation Check Standard Quality Control Fractionation check standard for Parameter C9-C8 Aliphatics C9-C36 Aliphatics C-C22 Aromatics Naphthalene 2-Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(g,h,i)perylene Nonane Decane Dodecane Tetradecane Hexadecane Octadecane Nonadecane Eicosane Docosane Tetracosane Hexacosane Octacosane Triacontane Hexatriacontane % Naphthalene Breakthrough % 2-Methylnaphthalene Breakthrough % Recovery QC Criteria Page 22 of 40

297 024082:03 FORMER GLOUCESTER MGP SITE L Not Specified 0/24/08 Fractionation Check Standard Quality Control Fractionation check standard for Surrogate % Recovery QC Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene Page 23 of 40

298 024082:03 METALS Page 24 of 40

299 024082:03 FORMER GLOUCESTER MGP SITE Not Specified Lab ID: L Client ID: MW-20 (2-4) Sample Location: GLOUCESTER Matrix: Soil Percent Solids: 78% Parameter Result Qualifier Units RDL SAMPLE RESULTS Dilution Factor Date Prepared Date Collected: Date Received: Field Prep: Date Analyzed Prep Method L /24/08 0/0/08 0:0 0/0/08 Not Specified Analytical Method Analyst Total Metals by MCP 6000/7000 series Antimony, Total 3.0 0/4/08 :45 0/5/08 5:20 EPA 3050B 60,600B MG Arsenic, Total /4/08 :45 0/5/08 5:20 EPA 3050B 60,600B MG Barium, Total /4/08 :45 0/5/08 5:20 EPA 3050B 60,600B MG Beryllium, Total /4/08 :45 0/5/08 5:20 EPA 3050B 60,600B MG Cadmium, Total /4/08 :45 0/5/08 5:20 EPA 3050B 60,600B MG Chromium, Total /4/08 :45 0/5/08 5:20 EPA 3050B 60,600B MG Lead, Total /4/08 :45 0/5/08 5:20 EPA 3050B 60,600B MG Mercury, Total 0.0 0/5/08 5:00 0/5/08 8:28 EPA 747A 64,747A HG Nickel, Total /4/08 :45 0/5/08 5:20 EPA 3050B 60,600B MG Selenium, Total 3.0 0/4/08 :45 0/5/08 5:20 EPA 3050B 60,600B MG Silver, Total /4/08 :45 0/5/08 5:20 EPA 3050B 60,600B MG Thallium, Total 3.0 0/4/08 :45 0/5/08 5:20 EPA 3050B 60,600B MG Vanadium, Total /4/08 :45 0/5/08 5:20 EPA 3050B 60,600B MG Zinc, Total /4/08 :45 0/5/08 5:20 EPA 3050B 60,600B MG Page of 40

300 024082:03 FORMER GLOUCESTER MGP SITE Not Specified Lab ID: L Client ID: MW-2 (2-4) Sample Location: GLOUCESTER Matrix: Soil Percent Solids: 88% Parameter Result Qualifier Units RDL SAMPLE RESULTS Dilution Factor Date Prepared Date Collected: Date Received: Field Prep: Date Analyzed Prep Method L /24/08 0/09/08 0:5 0/0/08 Not Specified Analytical Method Analyst Total Metals by MCP 6000/7000 series Antimony, Total 2.6 0/4/08 :45 0/5/08 5:26 EPA 3050B 60,600B MG Arsenic, Total /4/08 :45 0/5/08 5:26 EPA 3050B 60,600B MG Barium, Total /4/08 :45 0/5/08 5:26 EPA 3050B 60,600B MG Beryllium, Total /4/08 :45 0/5/08 5:26 EPA 3050B 60,600B MG Cadmium, Total /4/08 :45 0/5/08 5:26 EPA 3050B 60,600B MG Chromium, Total /4/08 :45 0/5/08 5:26 EPA 3050B 60,600B MG Lead, Total /4/08 :45 0/5/08 5:26 EPA 3050B 60,600B MG Mercury, Total /5/08 5:00 0/5/08 8:34 EPA 747A 64,747A HG Nickel, Total 4.3 0/4/08 :45 0/5/08 5:26 EPA 3050B 60,600B MG Selenium, Total 2.6 0/4/08 :45 0/5/08 5:26 EPA 3050B 60,600B MG Silver, Total /4/08 :45 0/5/08 5:26 EPA 3050B 60,600B MG Thallium, Total 2.6 0/4/08 :45 0/5/08 5:26 EPA 3050B 60,600B MG Vanadium, Total /4/08 :45 0/5/08 5:26 EPA 3050B 60,600B MG Zinc, Total /4/08 :45 0/5/08 5:26 EPA 3050B 60,600B MG Page 26 of 40

301 024082:03 FORMER GLOUCESTER MGP SITE Not Specified Lab ID: L Client ID: MW-22 (2-4) Sample Location: GLOUCESTER Matrix: Soil Percent Solids: 87% Parameter Result Qualifier Units RDL SAMPLE RESULTS Dilution Factor Date Prepared Date Collected: Date Received: Field Prep: Date Analyzed Prep Method L /24/08 0/0/08 2:45 0/0/08 Not Specified Analytical Method Analyst Total Metals by MCP 6000/7000 series Antimony, Total 2.8 0/4/08 :45 0/5/08 5:29 EPA 3050B 60,600B MG Arsenic, Total /4/08 :45 0/5/08 5:29 EPA 3050B 60,600B MG Barium, Total /4/08 :45 0/5/08 5:29 EPA 3050B 60,600B MG Beryllium, Total /4/08 :45 0/5/08 5:29 EPA 3050B 60,600B MG Cadmium, Total /4/08 :45 0/5/08 5:29 EPA 3050B 60,600B MG Chromium, Total /4/08 :45 0/5/08 5:29 EPA 3050B 60,600B MG Lead, Total /4/08 :45 0/5/08 5:29 EPA 3050B 60,600B MG Mercury, Total /5/08 5:00 0/5/08 8:36 EPA 747A 64,747A HG Nickel, Total /4/08 :45 0/5/08 5:29 EPA 3050B 60,600B MG Selenium, Total 2.8 0/4/08 :45 0/5/08 5:29 EPA 3050B 60,600B MG Silver, Total /4/08 :45 0/5/08 5:29 EPA 3050B 60,600B MG Thallium, Total 2.8 0/4/08 :45 0/5/08 5:29 EPA 3050B 60,600B MG Vanadium, Total /4/08 :45 0/5/08 5:29 EPA 3050B 60,600B MG Zinc, Total /4/08 :45 0/5/08 5:29 EPA 3050B 60,600B MG Page 27 of 40

302 024082:03 FORMER GLOUCESTER MGP SITE L Not Specified 0/24/08 Method Blank Analysis Batch Quality Control Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Total Metals by MCP 6000/7000 series for sample(s): 0-03 Batch: WG Antimony, Total 2.5 0/4/08 :45 0/5/08 5:09 60,600B MG Arsenic, Total /4/08 :45 0/5/08 5:09 60,600B MG Barium, Total /4/08 :45 0/5/08 5:09 60,600B MG Beryllium, Total 0. 0/4/08 :45 0/5/08 5:09 60,600B MG Cadmium, Total /4/08 :45 0/5/08 5:09 60,600B MG Chromium, Total /4/08 :45 0/5/08 5:09 60,600B MG Lead, Total 2.5 0/4/08 :45 0/5/08 5:09 60,600B MG Nickel, Total.2 0/4/08 :45 0/5/08 5:09 60,600B MG Selenium, Total 2.5 0/4/08 :45 0/5/08 5:09 60,600B MG Silver, Total /4/08 :45 0/5/08 5:09 60,600B MG Thallium, Total 2.5 0/4/08 :45 0/5/08 5:09 60,600B MG Vanadium, Total /4/08 :45 0/5/08 5:09 60,600B MG Zinc, Total 2.5 0/4/08 :45 0/5/08 5:09 60,600B MG Prep Information Digestion Method: EPA 3050B Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Total Metals by MCP 6000/7000 series for sample(s): 0-03 Batch: WG Mercury, Total /5/08 5:00 0/5/08 8:23 64,747A HG Prep Information Digestion Method: EPA 747A Page 28 of 40

303 024082:03 FORMER GLOUCESTER MGP SITE Lab Control Sample Analysis Batch Quality Control L Not Specified 0/24/08 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Total Metals by MCP 6000/7000 series Associated sample(s): 0-03 Batch: WG WG Antimony, Total Arsenic, Total Barium, Total Beryllium, Total Cadmium, Total Chromium, Total Lead, Total Nickel, Total Selenium, Total Silver, Total Thallium, Total Vanadium, Total Zinc, Total Total Metals by MCP 6000/7000 series Associated sample(s): 0-03 Batch: WG WG Mercury, Total Page 29 of 40

304 024082:03 INORGANICS & MISCELLANEOUS Page 30 of 40

305 024082:03 FORMER GLOUCESTER MGP SITE Not Specified L /24/08 SAMPLE RESULTS Lab ID: Client ID: Sample Location: Matrix: L MW-20 (2-4) GLOUCESTER Soil Date Collected: Date Received: Field Prep: 0/0/08 0:0 0/0/08 Not Specified Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Physiologically Available Cyanide by MCP 904 Cyanide, Physiologically Available.2 0/22/08 8:30 0/23/08 7:55 64,904 DD General Chemistry Solids, Total 78 % 0.0-0/5/08 5:00 30,40G ST Page 3 of 40

306 024082:03 FORMER GLOUCESTER MGP SITE Not Specified L /24/08 SAMPLE RESULTS Lab ID: Client ID: Sample Location: Matrix: L MW-2 (2-4) GLOUCESTER Soil Date Collected: Date Received: Field Prep: 0/09/08 0:5 0/0/08 Not Specified Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Physiologically Available Cyanide by MCP 904 Cyanide, Physiologically Available.0 0/22/08 8:30 0/23/08 7:56 64,904 DD General Chemistry Solids, Total 88 % 0.0-0/5/08 5:00 30,40G ST Page 32 of 40

307 024082:03 FORMER GLOUCESTER MGP SITE Not Specified L /24/08 SAMPLE RESULTS Lab ID: Client ID: Sample Location: Matrix: L MW-22 (2-4) GLOUCESTER Soil Date Collected: Date Received: Field Prep: 0/0/08 2:45 0/0/08 Not Specified Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Physiologically Available Cyanide by MCP 904 Cyanide, Physiologically Available. 0/22/08 8:30 0/23/08 7:56 64,904 DD General Chemistry Solids, Total 87 % 0.0-0/5/08 5:00 30,40G ST Page 33 of 40

308 024082:03 FORMER GLOUCESTER MGP SITE L Not Specified 0/24/08 Method Blank Analysis Batch Quality Control Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Physiologically Available Cyanide by MCP 904 for sample(s): 0-03 Batch: WG Cyanide, Physiologically Available /22/08 8:30 0/23/08 7:47 64,904 DD Page 34 of 40

309 024082:03 FORMER GLOUCESTER MGP SITE Lab Control Sample Analysis Batch Quality Control L Not Specified 0/24/08 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Physiologically Available Cyanide by MCP 904 Associated sample(s): 0-03 Batch: WG WG Cyanide, Physiologically Available Physiologically Available Cyanide by MCP 904 NEGATIVE LCS Associated sample(s): 0-03 Batch: WG Cyanide, Physiologically Available Page 35 of 40

310 024082:03 FORMER GLOUCESTER MGP SITE Lab Duplicate Analysis Batch Quality Control L Not Specified 0/24/08 Parameter Native Sample Duplicate Sample Units RPD RPD Limits Associated sample(s): 0-03 QC Batch ID: WG QC Sample: L Client ID: DUP Sample Solids, Total % 2 20 Page 36 of 40

311 024082:03 FORMER GLOUCESTER MGP SITE Not Specified L /24/08 Sample Receipt and Container Information Were project specific reporting limits specified? YES Cooler Information Cooler A Custody Seal Absent Container Information Container ID Container Type Cooler ph Temp Pres Seal Analysis L A Vial MeOH preserved A N/A 3.4 c Y Absent VPH-DELUX-04(28) L B Amber 00ml unpreserved A N/A 3.4 c Y Absent EPH-DELUX-04(4) L C Amber 0ml unpreserved A N/A 3.4 c Y Absent MCP-BA-600T(80),MCP-AS- 600T(80),MCP-PACN904-04(4),MCP-V-600T(80),MCP- BE-600T(80),MCP-NI- 600T(80),TS(7),MCP-PB- 600T(80),MCP-SB- 600T(80),MCP-TL- 600T(80),MCP-AG- 600T(80),MCP-SE- 600T(80),MCP-747T(28),MCP- CD-600T(80),MCP-CR- 600T(80),MCP-ZN-600T(80) L A Vial MeOH preserved A N/A 3.4 c Y Absent VPH-DELUX-04(28) L B Amber 00ml unpreserved A N/A 3.4 c Y Absent EPH-DELUX-04(4) L C Amber 0ml unpreserved A N/A 3.4 c Y Absent MCP-BA-600T(80),MCP-AS- 600T(80),MCP-PACN904-04(4),MCP-V-600T(80),MCP- BE-600T(80),MCP-NI- 600T(80),TS(7),MCP-PB- 600T(80),MCP-SB- 600T(80),MCP-TL- 600T(80),MCP-AG- 600T(80),MCP-SE- 600T(80),MCP-747T(28),MCP- CD-600T(80),MCP-CR- 600T(80),MCP-ZN-600T(80) L A Vial MeOH preserved A N/A 3.4 c Y Absent VPH-DELUX-04(28) L B Amber 00ml unpreserved A N/A 3.4 c Y Absent EPH-DELUX-04(4) L C Amber 0ml unpreserved A N/A 3.4 c Y Absent MCP-BA-600T(80),MCP-AS- 600T(80),MCP-PACN904-04(4),MCP-V-600T(80),MCP- BE-600T(80),MCP-NI- 600T(80),TS(7),MCP-PB- 600T(80),MCP-SB- 600T(80),MCP-TL- 600T(80),MCP-AG- 600T(80),MCP-SE- 600T(80),MCP-747T(28),MCP- CD-600T(80),MCP-CR- 600T(80),MCP-ZN-600T(80) Page 37 of 40 *Hold days indicated by values in parentheses

312 024082:03 FORMER GLOUCESTER MGP SITE L Not Specified 0/24/08 GLOSSARY Acronyms EPA LCS LCSD MS MSD NA NI NC RDL RPD - Environmental Protection Agency. - Laboratory Control Sample: A sample matrix, free from the analytes of interest, spiked with verified known amounts of analytes or a material containing known and verified amounts of analytes. - Laboratory Control Sample Duplicate: Refer to LCS. - Matrix Spike Sample: A sample prepared by adding a known mass of target analyte to a specified amount of matrix sample for which an independent estimate of target analyte concentration is available. - Matrix Spike Sample Duplicate: Refer to MS. - Not Applicable. - Not Ignitable. - Not Calculated: Term is utilized when one or more of the results utilized in the calculation are non-detect at the parameter's reporting unit. - Not detected at the reported detection limit for the sample. - Reported Detection Limit: The value at which an instrument can accurately measure an analyte at a specific concentration. The RDL includes any adjustments from dilutions, concentrations or moisture content, where applicable. - Relative Percent Difference: The results from matrix and/or matrix spike duplicates are primarily designed to assess the precision of analytical results in a given matrix and are expressed as relative percent difference (RPD). Values which are less than five times the reporting limit for any individual parameter are evaluated by utilizing the absolute difference between the values; although the RPD value will be provided in the report. Terms Analytical Method: Both the document from which the method originates and the analytical reference method. (Example: EPA 8260B is shown as,8260b.) The codes for the reference method documents are provided in the References section of the Addendum. Data Qualifiers The following data qualifiers have been identified for use under the CT DEP Reasonable Confidence Protocols. A - Spectra identified as "Aldol Condensation Product". B - The analyte was detected above the reporting limit in the associated method blank. Flag only applies to associated field samples that have detectable concentrations of the analyte. E - Concentration of analyte exceeds the range of the calibration curve and/or linear range of the instrument. J - Estimated value. The analyte was tentatively identified; the quantitation is an estimation. (Tentatively identified compounds only.) Standard Qualifiers H - The analysis of ph was performed beyond the regulatory-required holding time of 5 minutes from the time of sample collection. Report Format: Not Specified Page 38 of 40

313 024082:03 FORMER GLOUCESTER MGP SITE L Not Specified 0/24/08 REFERENCES Standard Methods for the Examination of Water and Wastewater. APHA-AWWA- WPCF. 8th Edition Method for the Determination of Volatile Petroleum Hydrocarbons (VPH). Massachusetts Department of Environmental Protection, DEA/ORS/BWSC. May 2004, Revision.. Quality Assurance and Quality Control Requirements and Performance Standards for SW-846 Methods. MADEP BWSC. WSC-CAM-IIA (Revision 4), WSC-CAM-V C (Revision 2), WSC-CAM-IIIA (Revision 5). May Method for the Determination of Extractable Petroleum Hydrocarbons (EPH). Massachusetts Department of Environmental Protection, DEA/ORS/BWSC. May 2004, Revision.. Quality Assurance and Quality Control Requirements and Performance Standards for SW-846 Methods. MADEP BWSC. WSC-CAM-IIA (Revision 4), WSC-CAM-V C (Revision 2), WSC-CAM-IIIA (Revision 5). August LIMITATION OF LIABILITIES Alpha Analytical performs services with reasonable care and diligence normal to the analytical testing laboratory industry. In the event of an error, the sole and exclusive responsibility of Alpha Woods Hole Labs shall be to re-perform the work at it's own expense. In no event shall Alpha Analytical be held liable for any incidental, consequential or special damages, including but not limited to, damages in any way connected with the use of, interpretation of, information or analysis provided by Alpha Woods Hole Labs. We strongly urge our clients to comply with EPA protocol regarding sample volume, preservation, cooling, containers, sampling procedures, holding time and splitting of samples in the field. Page 39 of 40

314 Page 40 of :03

315 229087:24 ANALYTICAL REPORT Client: L Arcadis G&M Inc. 2 Executive Drive Chelmsford, MA ATTN: Richard Adams GLOUCESTER FMGP B /29/08 Certifications & Approvals: MA (M-MA086), NY NELAC (48), CT (PH-0574), NH (2003), NJ (MA935), RI (LAO00065), ME (MA0086), PA (Registration # ), USDA (Permit #S-778), US Army Corps of Engineers, Naval FESC. Eight Walkup Drive, Westborough, MA (Fax) Page of 59

316 229087:24 GLOUCESTER FMGP B L /29/08 Alpha Sample ID L L L L Client ID EB- MW-203 (2-4) DUP- TB- Sample Location GLOUCESTER, MA GLOUCESTER, MA GLOUCESTER, MA GLOUCESTER, MA Page 2 of 59

317 229087:24 GLOUCESTER FMGP L B /29/08 MADEP MCP Response Action Analytical Report Certification This form provides certifications for all samples performed by MCP methods. Please refer to the Sample Results and Container Information sections of this report for specification of MCP methods used for each analysis. The following questions pertain only to MCP Analytical Methods. An affirmative response to questions A, B, C & D is required for "Presumptive Certainty" status A B C D Were all samples received by the laboratory in a condition consistent with those described on their Chain-of-Custody documentation for the data set? Were all QA/QC procedures required for the specified analytical methods(s) included in this report followed, including the requirement to note and discuss in a narrative QC data that did not meet appropriate performance standards or guidelines? Does the analytical data included in this report meet all the requirements for "Presumptive Certainty", as described in section 2.0 of the MADEP document CAM VII A, "Quality Assurance and Quality Control Guidelines for the Acquisition and Reporting of Analytical Data"? VPH and EPH methods only: Was the VPH or EPH method run without significant modifications, as specified in Section.3? YES YES YES YES A response to questions E and F is required for "Presumptive Certainty" status E F Were all QC performance standards and recommendations for the specified method(s) achieved? Were results for all analyte-list compounds/elements for the specified method(s) reported? NO YES For any questions answered "No", please refer to the case narrative section on the following page(s). Please note that sample matrix information is located in the Sample Results section of this report. Page 3 of 59

318 229087:24 GLOUCESTER FMGP L B /29/08 Case Narrative The samples were received in accordance with the Chain of Custody and no significant deviations were encountered during the preparation or analysis unless otherwise noted. Sample Receipt, Container Information, and the Chain of Custody are located at the back of the report. The data presented in this report is organized by parameter (i.e. VOC, SVOC, etc.). Sample specific Quality Control data (i.e. Surrogate Spike Recovery) is reported at the end of the target analyte list for each individual sample, followed by the Laboratory Batch Quality Control at the end of each parameter. If a sample was re-analyzed or re-extracted due to a required quality control corrective action and if both sets of data are reported, the Laboratory ID of the re-analysis or reextraction is designated with an "R" or "RE", respectively. When multiple Batch Quality Control elements are reported (e.g. more than one LCS), the associated samples for each element are noted in the grey shaded header line of each data table. Any Laboratory Batch, Sample Specific % recovery or RPD value that is outside the listed Acceptance Criteria is bolded in the report. Please see the associated ADEx data file for a comparison of laboratory reporting limits that were achieved with the regulatory Numerical Standards requested on the Chain of Custody. MCP Related Narratives VPH L , -03 and WG /-5 MS/MSD fell short of the recommended : methanol:soil ratio, due to insufficient soil in the sample vial. EPH In reference to question E: The WG LCS recovery associated with L and -03 were outside the acceptance criteria for Decane(C0) (36%); however, the target carbon ranges and analytes were within method criteria. The results of the original analysis are reported. Page 4 of 59

319 229087:24 GLOUCESTER FMGP L B /29/08 Case Narrative (continued) The WG /-3 LCS/LCSD RPDs associated with L and -03 are above the acceptance criteria for Naphthalene (27%), 2-Methylnaphthalene (28%), Nonane(C9) (32%) and Dodecane(C2) (28%); however, the individual LCS/LCSD recoveries are within method limits. The results of the associated samples are reported. In addition, the associated WG /-3 LCS/LCSD RPD is above the acceptance criteria for Decane(C0) (3%). The WG /-5 MS/MSD recoveries for C-C22 Aromatics (26%/24%) and Decane(C0) (39% in MSD only) are outside the acceptance criteria. The unacceptable percent recoveries are attributed to the elevated concentrations of target compounds present in the sample utilized for the MS/MSD. Metals In reference to question E: The WG /-6 MS/MSD recoveries are outside the acceptance criteria for Antimony (54%/59%) and Barium (52% in MSD only). A post digestion spike was performed with an acceptable recovery for Antimony of 0% and Barium of 83%. The WG /-6 MS/MSD recoveries for Lead (both 0%) and Zinc (7%/0%) are invalid because the sample concentrations are greater than four times the spike amount added. In addition, the associated WG /-6 MS/MSD RPDs are above the acceptance criteria for Barium (52%) and Zinc (200%). Mercury In reference to question E: The WG MSD recovery (72%) is outside the acceptance criteria for Mercury. I, the undersigned, attest under the pains and penalties of perjury that, to the best of my knowledge and belief and based upon my personal inquiry of those responsible for providing the information contained in this analytical report, such information is accurate and complete. This certificate of analysis is not complete unless this page accompanies any and all pages of this report. Authorized Signature: Title: Technical Director/Representative Date: 2/29/08 Page 5 of 59

320 229087:24 ORGANICS Page 6 of 59

321 229087:24 PETROLEUM HYDROCARBONS Page 7 of 59

322 229087:24 GLOUCESTER FMGP L B SAMPLE RESULTS 2/29/08 Lab ID: Client ID: Sample Location: Matrix: Analytical Method: Analytical Date: Analyst: L EB- GLOUCESTER, MA Water 59,VPH /22/08 3:30 TT Date Collected: Date Received: Field Prep: 2/6/08 0:45 2/8/08 Not Specified Condition of sample received: Aqueous Preservative: Sample Temperature upon receipt: Quality Control Information Satisfactory Laboratory Provided Preserved Container Received on Ice Parameter Result Qualifier Units RDL Dilution Factor Volatile Petroleum Hydrocarbons C5-C8 Aliphatics ug/l 50.0 C9-C2 Aliphatics ug/l 50.0 C9-C0 Aromatics ug/l 50.0 C5-C8 Aliphatics, Adjusted ug/l 50.0 C9-C2 Aliphatics, Adjusted ug/l 50.0 Benzene ug/l 2.00 Toluene ug/l 2.00 Ethylbenzene ug/l 2.00 p/m-xylene ug/l 2.00 o-xylene ug/l 2.00 Methyl tert butyl ether ug/l 3.00 Naphthalene ug/l 0.0 Surrogate % Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID Page 8 of 59

323 229087:24 GLOUCESTER FMGP L B SAMPLE RESULTS 2/29/08 Lab ID: Client ID: Sample Location: Matrix: Analytical Method: Analytical Date: Analyst: L EB- GLOUCESTER, MA Water 6,EPH-04-2/23/08 8:53 AS Date Collected: 2/6/08 0:45 Date Received: 2/8/08 Field Prep: Not Specified Extraction Method: EPA 350C Extraction Date: 2/9/08 0:54 Cleanup Method: EPH-04- Cleanup Date: 2/23/08 Condition of sample received: Aqueous Preservative: Sample Temperature upon receipt: Sample Extraction method: Quality Control Information Satisfactory Laboratory Provided Preserved Container Received on Ice Extracted Per the Method Parameter Result Qualifier Units RDL Dilution Factor EPH with MS Targets C9-C8 Aliphatics ug/l 03 C9-C36 Aliphatics ug/l 03 C-C22 Aromatics ug/l 03 C-C22 Aromatics, Adjusted ug/l 03 Naphthalene ug/l Methylnaphthalene ug/l 0.42 Acenaphthylene ug/l 0.42 Acenaphthene ug/l 0.42 Fluorene ug/l 0.42 Phenanthrene ug/l 0.42 Anthracene ug/l 0.42 Fluoranthene ug/l 0.42 Pyrene ug/l 0.42 Benzo(a)anthracene ug/l 0.42 Chrysene ug/l 0.42 Benzo(b)fluoranthene ug/l 0.42 Benzo(k)fluoranthene ug/l 0.42 Benzo(a)pyrene ug/l Indeno(,2,3-cd)Pyrene ug/l 0.42 Dibenzo(a,h)anthracene ug/l 0.42 Benzo(ghi)perylene ug/l 0.42 Page 9 of 59

324 229087:24 GLOUCESTER FMGP L B SAMPLE RESULTS 2/29/08 Lab ID: Client ID: Sample Location: Parameter Result Qualifier Units RDL Dilution Factor EPH with MS Targets L EB- GLOUCESTER, MA Date Collected: Date Received: Field Prep: 2/6/08 0:45 2/8/08 Not Specified Surrogate % Recovery Qualifier Acceptance Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene O-Terphenyl-MS Page 0 of 59

325 229087:24 GLOUCESTER FMGP L B SAMPLE RESULTS 2/29/08 Lab ID: L Client ID: MW-203 (2-4) Sample Location: GLOUCESTER, MA Matrix: Soil Analytical Method: 59,VPH-04-. Analytical Date: 2/22/08 6:30 Analyst: TT Percent Solids: 86% Date Collected: Date Received: Field Prep: 2/6/08 :00 2/8/08 Not Specified Condition of sample received: Sample Temperature upon receipt: Were samples received in methanol? Methanol ratio: Quality Control Information Satisfactory Received on Ice Covering the Soil.6: Parameter Result Qualifier Units RDL Dilution Factor Volatile Petroleum Hydrocarbons C5-C8 Aliphatics 5. C9-C2 Aliphatics 5. C9-C0 Aromatics 5. C5-C8 Aliphatics, Adjusted 5. C9-C2 Aliphatics, Adjusted 5. Benzene 0.20 Toluene 0.20 Ethylbenzene 0.20 p/m-xylene 0.20 o-xylene 0.20 Methyl tert butyl ether 0.05 Naphthalene.05 Surrogate % Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID 04 2 Page of 59

326 229087:24 GLOUCESTER FMGP L B SAMPLE RESULTS 2/29/08 Lab ID: L Client ID: MW-203 (2-4) Sample Location: GLOUCESTER, MA Matrix: Soil Analytical Method: 6,EPH-04- Analytical Date: 2/24/08 07:56 Analyst: AS Percent Solids: 86% Date Collected: 2/6/08 :00 Date Received: 2/8/08 Field Prep: Not Specified Extraction Method: EPA 3546 Extraction Date: 2/22/08 5: Cleanup Method: EPH-04- Cleanup Date: 2/24/08 Condition of sample received: Sample Temperature upon receipt: Sample Extraction method: Quality Control Information Satisfactory Received on Ice Extracted Per the Method Parameter Result Qualifier Units RDL Dilution Factor Extractable Petroleum Hydrocarbons C9-C8 Aliphatics 7.75 C9-C36 Aliphatics C-C22 Aromatics C-C22 Aromatics, Adjusted Naphthalene Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene Page 2 of 59

327 229087:24 GLOUCESTER FMGP L B SAMPLE RESULTS 2/29/08 Lab ID: Client ID: Sample Location: L MW-203 (2-4) GLOUCESTER, MA Parameter Result Qualifier Units RDL Dilution Factor Extractable Petroleum Hydrocarbons Date Collected: Date Received: Field Prep: 2/6/08 :00 2/8/08 Not Specified Surrogate % Recovery Qualifier Acceptance Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene Page 3 of 59

328 229087:24 GLOUCESTER FMGP L B SAMPLE RESULTS 2/29/08 Lab ID: L Client ID: DUP- Sample Location: GLOUCESTER, MA Matrix: Soil Analytical Method: 59,VPH-04-. Analytical Date: 2/22/08 8: Analyst: TT Percent Solids: 88% Date Collected: Date Received: Field Prep: 2/6/08 00:00 2/8/08 Not Specified Condition of sample received: Sample Temperature upon receipt: Were samples received in methanol? Methanol ratio: Quality Control Information Satisfactory Received on Ice Covering the Soil.8: Parameter Result Qualifier Units RDL Dilution Factor Volatile Petroleum Hydrocarbons C5-C8 Aliphatics 5.88 C9-C2 Aliphatics 5.88 C9-C0 Aromatics 5.88 C5-C8 Aliphatics, Adjusted 5.88 C9-C2 Aliphatics, Adjusted 5.88 Benzene Toluene Ethylbenzene p/m-xylene o-xylene Methyl tert butyl ether 0.8 Naphthalene.8 Surrogate % Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID Page 4 of 59

329 229087:24 GLOUCESTER FMGP L B SAMPLE RESULTS 2/29/08 Lab ID: L Client ID: DUP- Sample Location: GLOUCESTER, MA Matrix: Soil Analytical Method: 6,EPH-04- Analytical Date: 2/24/08 06:22 Analyst: AS Percent Solids: 88% Date Collected: 2/6/08 00:00 Date Received: 2/8/08 Field Prep: Not Specified Extraction Method: EPA 3546 Extraction Date: 2/22/08 5: Cleanup Method: EPH-04- Cleanup Date: 2/24/08 Condition of sample received: Sample Temperature upon receipt: Sample Extraction method: Quality Control Information Satisfactory Received on Ice Extracted Per the Method Parameter Result Qualifier Units RDL Dilution Factor Extractable Petroleum Hydrocarbons C9-C8 Aliphatics 7.58 C9-C36 Aliphatics 7.58 C-C22 Aromatics C-C22 Aromatics, Adjusted Naphthalene Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene Page 5 of 59

330 229087:24 GLOUCESTER FMGP L B SAMPLE RESULTS 2/29/08 Lab ID: Client ID: Sample Location: L DUP- GLOUCESTER, MA Parameter Result Qualifier Units RDL Dilution Factor Extractable Petroleum Hydrocarbons Date Collected: Date Received: Field Prep: 2/6/08 00:00 2/8/08 Not Specified Surrogate % Recovery Qualifier Acceptance Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene Page 6 of 59

331 229087:24 GLOUCESTER FMGP L B SAMPLE RESULTS 2/29/08 Lab ID: Client ID: Sample Location: Matrix: Analytical Method: Analytical Date: Analyst: Percent Solids: L TB- GLOUCESTER, MA Soil 59,VPH /22/08 7:2 TT Results are reported on an 'AS RECEIVED' basis. Date Collected: Date Received: Field Prep: 2/6/08 0:30 2/8/08 Not Specified Condition of sample received: Sample Temperature upon receipt: Were samples received in methanol? Methanol ratio: Quality Control Information Satisfactory Received on Ice Yes Not Applicable Parameter Result Qualifier Units RDL Dilution Factor Volatile Petroleum Hydrocarbons C5-C8 Aliphatics 2.67 C9-C2 Aliphatics 2.67 C9-C0 Aromatics 2.67 C5-C8 Aliphatics, Adjusted 2.67 C9-C2 Aliphatics, Adjusted 2.67 Benzene 0.07 Toluene 0.07 Ethylbenzene 0.07 p/m-xylene 0.07 o-xylene 0.07 Methyl tert butyl ether Naphthalene Surrogate % Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID Page 7 of 59

332 229087:24 GLOUCESTER FMGP L B /29/08 Method Blank Analysis Batch Quality Control Analytical Method: Analytical Date: Analyst: 6,EPH-04-2/23/08 4:33 AS Extraction Method: Extraction Date: EPA 350C 2/9/08 0:54 Cleanup Method: EPH-04- Cleanup Date: 2/23/08 Parameter Result Qualifier Units EPH with MS Targets for sample(s): 0 Batch: WG RDL C9-C8 Aliphatics ug/l 00 C9-C36 Aliphatics ug/l 00 C-C22 Aromatics ug/l 00 C-C22 Aromatics, Adjusted ug/l 00 Naphthalene ug/l Methylnaphthalene ug/l Acenaphthylene ug/l Acenaphthene ug/l Fluorene ug/l Phenanthrene ug/l Anthracene ug/l Fluoranthene ug/l Pyrene ug/l Benzo(a)anthracene ug/l Chrysene ug/l Benzo(b)fluoranthene ug/l Benzo(k)fluoranthene ug/l Benzo(a)pyrene ug/l Indeno(,2,3-cd)Pyrene ug/l Dibenzo(a,h)anthracene ug/l Benzo(ghi)perylene ug/l Surrogate %Recovery Qualifier Acceptance Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene O-Terphenyl-MS Page 8 of 59

333 229087:24 GLOUCESTER FMGP L B /29/08 Method Blank Analysis Batch Quality Control Analytical Method: Analytical Date: Analyst: 59,VPH /22/08 :58 TT Parameter Result Qualifier Units RDL Volatile Petroleum Hydrocarbons for sample(s): Batch: WG C5-C8 Aliphatics 2.67 C9-C2 Aliphatics 2.67 C9-C0 Aromatics 2.67 C5-C8 Aliphatics, Adjusted 2.67 C9-C2 Aliphatics, Adjusted 2.67 Benzene 0.07 Toluene 0.07 Ethylbenzene 0.07 p/m-xylene 0.07 o-xylene 0.07 Methyl tert butyl ether Naphthalene Surrogate %Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID Page 9 of 59

334 229087:24 GLOUCESTER FMGP L B /29/08 Method Blank Analysis Batch Quality Control Analytical Method: Analytical Date: Analyst: 59,VPH /22/08 09:9 TT Parameter Result Qualifier Units RDL Volatile Petroleum Hydrocarbons for sample(s): 0 Batch: WG C5-C8 Aliphatics ug/l 50.0 C9-C2 Aliphatics ug/l 50.0 C9-C0 Aromatics ug/l 50.0 C5-C8 Aliphatics, Adjusted ug/l 50.0 C9-C2 Aliphatics, Adjusted ug/l 50.0 Benzene ug/l 2.00 Toluene ug/l 2.00 Ethylbenzene ug/l 2.00 p/m-xylene ug/l 2.00 o-xylene ug/l 2.00 Methyl tert butyl ether ug/l 3.00 Naphthalene ug/l 0.0 Surrogate %Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID 8 22 Page 20 of 59

335 229087:24 GLOUCESTER FMGP L B /29/08 Method Blank Analysis Batch Quality Control Analytical Method: Analytical Date: Analyst: 6,EPH-04-2/24/08 03:59 AS Extraction Method: Extraction Date: EPA /22/08 5: Cleanup Method: EPH-04- Cleanup Date: 2/24/08 Parameter Result Qualifier Extractable Petroleum Hydrocarbons for sample(s): Units RDL Batch: WG C9-C8 Aliphatics 6.67 C9-C36 Aliphatics 6.67 C-C22 Aromatics 6.67 C-C22 Aromatics, Adjusted 6.67 Naphthalene Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene Surrogate %Recovery Qualifier Acceptance Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene Page 2 of 59

336 229087:24 GLOUCESTER FMGP Lab Control Sample Analysis Batch Quality Control L B /29/08 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits EPH with MS Targets Associated sample(s): 0 Batch: WG WG C9-C8 Aliphatics C9-C36 Aliphatics C-C22 Aromatics Naphthalene Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene 8 6 Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene Nonane (C9) Page 22 of 59

337 229087:24 GLOUCESTER FMGP Lab Control Sample Analysis Batch Quality Control L B /29/08 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits EPH with MS Targets Associated sample(s): 0 Batch: WG WG Decane (C0) Dodecane (C2) Tetradecane (C4) Hexadecane (C6) Octadecane (C8) Nonadecane (C9) Eicosane (C20) Docosane (C22) Tetracosane (C24) Hexacosane (C26) Octacosane (C28) Triacontane (C30) Hexatriacontane (C36) Page 23 of 59

338 229087:24 GLOUCESTER FMGP Lab Control Sample Analysis Batch Quality Control L B /29/08 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits EPH with MS Targets Associated sample(s): 0 Batch: WG WG Surrogate LCS %Recovery Qualifier LCSD %Recovery Qualifier Acceptance Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene O-Terphenyl-MS % Naphthalene Breakthrough % 2-Methylnaphthalene Breakthrough Volatile Petroleum Hydrocarbons Associated sample(s): Batch: WG WG C5-C8 Aliphatics C9-C2 Aliphatics C9-C0 Aromatics Benzene 92 9 Toluene Ethylbenzene p/m-xylene o-xylene Methyl tert butyl ether Page 24 of 59

339 229087:24 GLOUCESTER FMGP Lab Control Sample Analysis Batch Quality Control L B /29/08 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Petroleum Hydrocarbons Associated sample(s): Batch: WG WG Naphthalene ,2,4-Trimethylbenzene Pentane Methylpentane ,2,4-Trimethylpentane n-nonane n-decane n-butylcyclohexane Surrogate LCS %Recovery Qualifier LCSD %Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID Page of 59

340 229087:24 GLOUCESTER FMGP Lab Control Sample Analysis Batch Quality Control L B /29/08 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Petroleum Hydrocarbons Associated sample(s): 0 Batch: WG WG C5-C8 Aliphatics C9-C2 Aliphatics C9-C0 Aromatics Benzene Toluene Ethylbenzene p/m-xylene o-xylene Methyl tert butyl ether Naphthalene ,2,4-Trimethylbenzene Pentane Methylpentane ,2,4-Trimethylpentane 00 n-nonane n-decane n-butylcyclohexane Page 26 of 59

341 229087:24 GLOUCESTER FMGP Lab Control Sample Analysis Batch Quality Control L B /29/08 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Petroleum Hydrocarbons Associated sample(s): 0 Batch: WG WG Surrogate LCS %Recovery Qualifier LCSD %Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-PID 2,5-Dibromotoluene-FID Extractable Petroleum Hydrocarbons Associated sample(s): Batch: WG WG C9-C8 Aliphatics C9-C36 Aliphatics C-C22 Aromatics Naphthalene Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Page 27 of 59

342 229087:24 GLOUCESTER FMGP Lab Control Sample Analysis Batch Quality Control L B /29/08 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Extractable Petroleum Hydrocarbons Associated sample(s): Batch: WG WG Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene Nonane (C9) Decane (C0) Dodecane (C2) Tetradecane (C4) Hexadecane (C6) Octadecane (C8) Nonadecane (C9) Eicosane (C20) Docosane (C22) Tetracosane (C24) Page 28 of 59

343 229087:24 GLOUCESTER FMGP Lab Control Sample Analysis Batch Quality Control L B /29/08 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Extractable Petroleum Hydrocarbons Associated sample(s): Batch: WG WG Hexacosane (C26) Octacosane (C28) Triacontane (C30) Hexatriacontane (C36) Surrogate LCS %Recovery Qualifier LCSD %Recovery Qualifier Acceptance Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene % Naphthalene Breakthrough % 2-Methylnaphthalene Breakthrough Page 29 of 59

344 229087:24 GLOUCESTER FMGP B Matrix Spike Analysis Batch Quality Control L /29/08 Parameter Native Sample MS Added MS Found MS %Recovery MSD Found MSD %Recovery Recovery Limits RPD RPD Limits Volatile Petroleum Hydrocarbons Associated sample(s): QC Batch ID: WG WG QC Sample: L Client ID: MW-203 (2-4) C5-C8 Aliphatics C9-C2 Aliphatics C9-C0 Aromatics Benzene Toluene Ethylbenzene p/m-xylene o-xylene Methyl tert butyl ether Naphthalene ,2,4-Trimethylbenzene Pentane Methylpentane ,2,4-Trimethylpentane n-nonane n-decane n-butylcyclohexane Surrogate MS % Recovery Qualifier MSD % Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-FID 6 Page 30 of 59

345 229087:24 GLOUCESTER FMGP B Matrix Spike Analysis Batch Quality Control L /29/08 Parameter Native Sample MS Added MS Found MS %Recovery MSD Found MSD %Recovery Recovery Limits RPD RPD Limits Volatile Petroleum Hydrocarbons Associated sample(s): QC Batch ID: WG WG QC Sample: L Client ID: MW-203 (2-4) Surrogate MS % Recovery Qualifier MSD % Recovery Qualifier Acceptance Criteria 2,5-Dibromotoluene-PID Page 3 of 59

346 229087:24 GLOUCESTER FMGP B Matrix Spike Analysis Batch Quality Control L /29/08 Parameter Native Sample MS Added MS Found MS %Recovery MSD Found MSD %Recovery Recovery Limits RPD RPD Limits Extractable Petroleum Hydrocarbons Associated sample(s): QC Batch ID: WG WG QC Sample: L Client ID: MW- 203 (2-4) C9-C8 Aliphatics 2.83J C9-C36 Aliphatics C-C22 Aromatics Naphthalene Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(ghi)perylene Nonane (C9) Page 32 of 59

347 229087:24 GLOUCESTER FMGP B Matrix Spike Analysis Batch Quality Control L /29/08 Parameter Native Sample MS Added MS Found MS %Recovery MSD Found MSD %Recovery Recovery Limits RPD RPD Limits Extractable Petroleum Hydrocarbons Associated sample(s): QC Batch ID: WG WG QC Sample: L Client ID: MW- 203 (2-4) Decane (C0) Dodecane (C2) Tetradecane (C4) Hexadecane (C6) Octadecane (C8) Nonadecane (C9) Eicosane (C20) Docosane (C22) Tetracosane (C24) Hexacosane (C26) Octacosane (C28) Triacontane (C30) Hexatriacontane (C36) Surrogate MS % Recovery Qualifier MSD % Recovery Qualifier Acceptance Criteria 2-Bromonaphthalene Fluorobiphenyl 74 7 Chloro-Octadecane 5 60 o-terphenyl Page 33 of 59

348 229087:24 GLOUCESTER FMGP L B /29/08 Fractionation Check Standard Quality Control Fractionation check standard for Parameter C9-C8 Aliphatics C9-C36 Aliphatics C-C22 Aromatics Naphthalene 2-Methylnaphthalene Acenaphthylene Acenaphthene Fluorene Phenanthrene Anthracene Fluoranthene Pyrene Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Indeno(,2,3-cd)Pyrene Dibenzo(a,h)anthracene Benzo(g,h,i)perylene Nonane Decane Dodecane Tetradecane Hexadecane Octadecane Nonadecane Eicosane Docosane Tetracosane Hexacosane Octacosane Triacontane Hexatriacontane % Naphthalene Breakthrough % 2-Methylnaphthalene Breakthrough % Recovery QC Criteria Page 34 of 59

349 229087:24 GLOUCESTER FMGP L B /29/08 Fractionation Check Standard Quality Control Fractionation check standard for Surrogate % Recovery QC Criteria Chloro-Octadecane o-terphenyl 2-Fluorobiphenyl 2-Bromonaphthalene Page 35 of 59

350 229087:24 METALS Page 36 of 59

351 229087:24 GLOUCESTER FMGP L Lab ID: Client ID: Sample Location: Matrix: B L EB- GLOUCESTER, MA Water SAMPLE RESULTS Date Collected: Date Received: Field Prep: 2/29/08 2/6/08 0:45 2/8/08 Not Specified Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Prep Method Analytical Method Analyst Total Metals by MCP 6000/7000 series Antimony, Total mg/l /22/08 2:45 2/23/08 4:49 EPA 3005A 60,600B AI Arsenic, Total mg/l /22/08 2:45 2/23/08 4:49 EPA 3005A 60,600B AI Barium, Total mg/l /22/08 2:45 2/23/08 4:49 EPA 3005A 60,600B AI Beryllium, Total mg/l /22/08 2:45 2/23/08 4:49 EPA 3005A 60,600B AI Cadmium, Total mg/l /22/08 2:45 2/23/08 4:49 EPA 3005A 60,600B AI Chromium, Total mg/l 0.0 2/22/08 2:45 2/23/08 4:49 EPA 3005A 60,600B AI Lead, Total mg/l /22/08 2:45 2/23/08 4:49 EPA 3005A 60,600B AI Mercury, Total mg/l /20/08 6:00 2/22/08 2:44 EPA 7470A 64,7470A DM Nickel, Total mg/l 0.0 2/22/08 2:45 2/23/08 4:49 EPA 3005A 60,600B AI Selenium, Total mg/l /22/08 2:45 2/23/08 4:49 EPA 3005A 60,600B AI Silver, Total mg/l /22/08 2:45 2/23/08 4:49 EPA 3005A 60,600B AI Thallium, Total mg/l /22/08 2:45 2/23/08 4:49 EPA 3005A 60,600B AI Vanadium, Total mg/l /22/08 2:45 2/23/08 4:49 EPA 3005A 60,600B AI Zinc, Total mg/l /22/08 2:45 2/23/08 4:49 EPA 3005A 60,600B AI Page 37 of 59

352 229087:24 GLOUCESTER FMGP B Lab ID: L Client ID: MW-203 (2-4) Sample Location: GLOUCESTER, MA Matrix: Soil Percent Solids: 86% Parameter Result Qualifier Units RDL SAMPLE RESULTS Dilution Factor Date Prepared Date Collected: Date Received: Field Prep: Date Analyzed Prep Method L /29/08 2/6/08 :00 2/8/08 Not Specified Analytical Method Analyst Total Metals by MCP 6000/7000 series Antimony, Total 2.7 2/23/08 :45 2/24/08 09:00 EPA 3050B 60,600B MG Arsenic, Total /23/08 :45 2/24/08 09:00 EPA 3050B 60,600B MG Barium, Total /23/08 :45 2/24/08 09:00 EPA 3050B 60,600B MG Beryllium, Total /23/08 :45 2/24/08 09:00 EPA 3050B 60,600B MG Cadmium, Total /23/08 :45 2/24/08 09:00 EPA 3050B 60,600B MG Chromium, Total /23/08 :45 2/24/08 09:00 EPA 3050B 60,600B MG Lead, Total /23/08 :45 2/24/08 09:00 EPA 3050B 60,600B MG Mercury, Total /23/08 2:45 2/24/08 :8 EPA 747A 64,747A RC Nickel, Total /23/08 :45 2/24/08 09:00 EPA 3050B 60,600B MG Selenium, Total 2.7 2/23/08 :45 2/24/08 09:00 EPA 3050B 60,600B MG Silver, Total /23/08 :45 2/24/08 09:00 EPA 3050B 60,600B MG Thallium, Total 2.7 2/23/08 :45 2/24/08 09:00 EPA 3050B 60,600B MG Vanadium, Total /23/08 :45 2/24/08 09:00 EPA 3050B 60,600B MG Zinc, Total /23/08 :45 2/24/08 09:00 EPA 3050B 60,600B MG Page 38 of 59

353 229087:24 GLOUCESTER FMGP B Lab ID: L Client ID: DUP- Sample Location: GLOUCESTER, MA Matrix: Soil Percent Solids: 88% Parameter Result Qualifier Units RDL SAMPLE RESULTS Dilution Factor Date Prepared Date Collected: Date Received: Field Prep: Date Analyzed Prep Method L /29/08 2/6/08 00:00 2/8/08 Not Specified Analytical Method Analyst Total Metals by MCP 6000/7000 series Antimony, Total 2.6 2/22/08 00:00 2/29/08 4:36 EPA 3050B 60,600B AI Arsenic, Total /22/08 00:00 2/29/08 4:36 EPA 3050B 60,600B AI Barium, Total /22/08 00:00 2/29/08 4:36 EPA 3050B 60,600B AI Beryllium, Total /22/08 00:00 2/29/08 4:36 EPA 3050B 60,600B AI Cadmium, Total /22/08 00:00 2/29/08 4:36 EPA 3050B 60,600B AI Chromium, Total /22/08 00:00 2/29/08 4:36 EPA 3050B 60,600B AI Lead, Total /22/08 00:00 2/29/08 4:36 EPA 3050B 60,600B AI Mercury, Total /23/08 2:45 2/24/08 :27 EPA 747A 64,747A RC Nickel, Total /22/08 00:00 2/29/08 4:36 EPA 3050B 60,600B AI Selenium, Total 2.6 2/22/08 00:00 2/29/08 4:36 EPA 3050B 60,600B AI Silver, Total /22/08 00:00 2/29/08 4:36 EPA 3050B 60,600B AI Thallium, Total 2.6 2/22/08 00:00 2/29/08 4:36 EPA 3050B 60,600B AI Vanadium, Total /22/08 00:00 2/29/08 4:36 EPA 3050B 60,600B AI Zinc, Total /22/08 00:00 2/29/08 4:36 EPA 3050B 60,600B AI Page 39 of 59

354 229087:24 GLOUCESTER FMGP L B /29/08 Method Blank Analysis Batch Quality Control Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Total Metals by MCP 6000/7000 series for sample(s): 0 Batch: WG3479- Mercury, Total mg/l /20/08 6:00 2/22/08 2:35 64,7470A DM Prep Information Digestion Method: EPA 7470A Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Total Metals by MCP 6000/7000 series for sample(s): 0 Batch: WG Antimony, Total mg/l /22/08 2:45 2/23/08 4:34 60,600B AI Arsenic, Total mg/l /22/08 2:45 2/23/08 4:34 60,600B AI Barium, Total mg/l /22/08 2:45 2/23/08 4:34 60,600B AI Beryllium, Total mg/l /22/08 2:45 2/23/08 4:34 60,600B AI Cadmium, Total mg/l /22/08 2:45 2/23/08 4:34 60,600B AI Chromium, Total mg/l 0.0 2/22/08 2:45 2/23/08 4:34 60,600B AI Lead, Total mg/l /22/08 2:45 2/23/08 4:34 60,600B AI Nickel, Total mg/l 0.0 2/22/08 2:45 2/23/08 4:34 60,600B AI Selenium, Total mg/l /22/08 2:45 2/23/08 4:34 60,600B AI Silver, Total mg/l /22/08 2:45 2/23/08 4:34 60,600B AI Thallium, Total mg/l /22/08 2:45 2/23/08 4:34 60,600B AI Vanadium, Total mg/l /22/08 2:45 2/23/08 4:34 60,600B AI Zinc, Total mg/l /22/08 2:45 2/23/08 4:34 60,600B AI Prep Information Digestion Method: EPA 3005A Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Total Metals by MCP 6000/7000 series for sample(s): 03 Batch: WG Antimony, Total 2.5 2/22/08 00:00 2/29/08 4:2 60,600B AI Arsenic, Total /22/08 00:00 2/29/08 4:2 60,600B AI Barium, Total /22/08 00:00 2/29/08 4:2 60,600B AI Beryllium, Total 0. 2/22/08 00:00 2/29/08 4:2 60,600B AI Page 40 of 59

355 229087:24 GLOUCESTER FMGP L B /29/08 Method Blank Analysis Batch Quality Control Cadmium, Total /22/08 00:00 2/29/08 4:2 60,600B AI Chromium, Total /22/08 00:00 2/29/08 4:2 60,600B AI Lead, Total 2.5 2/22/08 00:00 2/29/08 4:2 60,600B AI Nickel, Total.2 2/22/08 00:00 2/29/08 4:2 60,600B AI Selenium, Total 2.5 2/22/08 00:00 2/29/08 4:2 60,600B AI Silver, Total /22/08 00:00 2/29/08 4:2 60,600B AI Thallium, Total 2.5 2/22/08 00:00 2/29/08 4:2 60,600B AI Vanadium, Total /22/08 00:00 2/29/08 4:2 60,600B AI Zinc, Total 2.5 2/22/08 00:00 2/29/08 4:2 60,600B AI Prep Information Digestion Method: EPA 3050B Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Total Metals by MCP 6000/7000 series for sample(s): 02 Batch: WG Antimony, Total 2.5 2/23/08 :45 2/24/08 08:46 60,600B MG Arsenic, Total /23/08 :45 2/24/08 08:46 60,600B MG Barium, Total /23/08 :45 2/24/08 08:46 60,600B MG Beryllium, Total 0. 2/23/08 :45 2/24/08 08:46 60,600B MG Cadmium, Total /23/08 :45 2/24/08 08:46 60,600B MG Chromium, Total /23/08 :45 2/24/08 08:46 60,600B MG Lead, Total 2.5 2/23/08 :45 2/24/08 08:46 60,600B MG Nickel, Total.2 2/23/08 :45 2/24/08 08:46 60,600B MG Selenium, Total 2.5 2/23/08 :45 2/24/08 08:46 60,600B MG Silver, Total /23/08 :45 2/24/08 08:46 60,600B MG Thallium, Total 2.5 2/23/08 :45 2/24/08 08:46 60,600B MG Vanadium, Total /23/08 :45 2/24/08 08:46 60,600B MG Zinc, Total 2.5 2/23/08 :45 2/24/08 08:46 60,600B MG Prep Information Digestion Method: EPA 3050B Page 4 of 59

356 229087:24 GLOUCESTER FMGP L B /29/08 Method Blank Analysis Batch Quality Control Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Total Metals by MCP 6000/7000 series for sample(s): Batch: WG Mercury, Total /23/08 2:45 2/24/08 :3 64,747A RC Prep Information Digestion Method: EPA 747A Page 42 of 59

357 229087:24 GLOUCESTER FMGP Lab Control Sample Analysis Batch Quality Control L B /29/08 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Total Metals by MCP 6000/7000 series Associated sample(s): 0 Batch: WG WG Mercury, Total Total Metals by MCP 6000/7000 series Associated sample(s): 0 Batch: WG WG Antimony, Total Arsenic, Total Barium, Total Beryllium, Total Cadmium, Total Chromium, Total Lead, Total Nickel, Total Selenium, Total Silver, Total Thallium, Total Vanadium, Total Zinc, Total Page 43 of 59

358 229087:24 GLOUCESTER FMGP Lab Control Sample Analysis Batch Quality Control L B /29/08 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Total Metals by MCP 6000/7000 series Associated sample(s): 03 Batch: WG WG Antimony, Total Arsenic, Total Barium, Total Beryllium, Total Cadmium, Total Chromium, Total Lead, Total Nickel, Total Selenium, Total Silver, Total Thallium, Total Vanadium, Total Zinc, Total Page 44 of 59

359 229087:24 GLOUCESTER FMGP Lab Control Sample Analysis Batch Quality Control L B /29/08 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Total Metals by MCP 6000/7000 series Associated sample(s): 02 Batch: WG WG Antimony, Total Arsenic, Total Barium, Total Beryllium, Total Cadmium, Total Chromium, Total Lead, Total Nickel, Total Selenium, Total Silver, Total Thallium, Total Vanadium, Total Zinc, Total Total Metals by MCP 6000/7000 series Associated sample(s): Batch: WG WG Mercury, Total Page 45 of 59

360 229087:24 GLOUCESTER FMGP B Matrix Spike Analysis Batch Quality Control L /29/08 Parameter Native Sample MS Added MS Found MS %Recovery MSD Found MSD %Recovery Recovery Limits RPD RPD Limits Total Metals by MCP 6000/7000 series Associated sample(s): 02 QC Batch ID: WG WG QC Sample: L Client ID: MW-203 (2-4) Antimony, Total Arsenic, Total Barium, Total Beryllium, Total Cadmium, Total Chromium, Total Lead, Total NC 35 Nickel, Total Selenium, Total Silver, Total Thallium, Total Vanadium, Total Zinc, Total Total Metals by MCP 6000/7000 series Associated sample(s): QC Batch ID: WG WG QC Sample: L Client ID: MW- 203 (2-4) Mercury, Total Page 46 of 59

361 229087:24 INORGANICS & MISCELLANEOUS Page 47 of 59

362 229087:24 GLOUCESTER FMGP B L /29/08 SAMPLE RESULTS Lab ID: Client ID: Sample Location: Matrix: L EB- GLOUCESTER, MA Water Date Collected: Date Received: Field Prep: 2/6/08 0:45 2/8/08 Not Specified Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Physiologically Available Cyanide by MCP 904 Cyanide, Physiologically Available mg/l /23/08 09:50 2/23/08 2:48 64,904 DD Page 48 of 59

363 229087:24 GLOUCESTER FMGP B L /29/08 SAMPLE RESULTS Lab ID: Client ID: Sample Location: Matrix: L MW-203 (2-4) GLOUCESTER, MA Soil Date Collected: Date Received: Field Prep: 2/6/08 :00 2/8/08 Not Specified Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Physiologically Available Cyanide by MCP 904 Cyanide, Physiologically Available. 2/23/08 2:50 2/23/08 22:29 64,904 DD General Chemistry Solids, Total 86 % 0.0-2/9/08 2:57 30,40G SL Page 49 of 59

364 229087:24 GLOUCESTER FMGP B L /29/08 SAMPLE RESULTS Lab ID: Client ID: Sample Location: Matrix: L DUP- GLOUCESTER, MA Soil Date Collected: Date Received: Field Prep: 2/6/08 00:00 2/8/08 Not Specified Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Physiologically Available Cyanide by MCP 904 Cyanide, Physiologically Available. 2/23/08 2:50 2/23/08 22:30 64,904 DD General Chemistry Solids, Total 88 % 0.0-2/9/08 2:57 30,40G SL Page 50 of 59

365 229087:24 GLOUCESTER FMGP L B /29/08 Method Blank Analysis Batch Quality Control Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Physiologically Available Cyanide by MCP 904 for sample(s): Batch: WG3487- Cyanide, Physiologically Available /23/08 2:50 2/23/08 22:20 64,904 DD Physiologically Available Cyanide by MCP 904 for sample(s): 0 Batch: WG3488- Cyanide, Physiologically Available mg/l /23/08 09:50 2/23/08 2:42 64,904 DD Page 5 of 59

366 229087:24 GLOUCESTER FMGP Lab Control Sample Analysis Batch Quality Control L B /29/08 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Physiologically Available Cyanide by MCP 904 Associated sample(s): Batch: WG WG Cyanide, Physiologically Available Physiologically Available Cyanide by MCP 904 NEGATIVE LCS Associated sample(s): Batch: WG Cyanide, Physiologically Available Physiologically Available Cyanide by MCP 904 Associated sample(s): 0 Batch: WG WG Cyanide, Physiologically Available Physiologically Available Cyanide by MCP 904 NEGATIVE LCS Associated sample(s): 0 Batch: WG Cyanide, Physiologically Available Page 52 of 59

367 229087:24 GLOUCESTER FMGP B Matrix Spike Analysis Batch Quality Control L /29/08 Parameter Native Sample MS Added MS Found MS %Recovery MSD Found MSD %Recovery Recovery Limits RPD RPD Limits Physiologically Available Cyanide by MCP 904 Associated sample(s): QC Batch ID: WG WG QC Sample: L Client ID: MW-203 (2-4) Cyanide, Physiologically Available Page 53 of 59

368 229087:24 GLOUCESTER FMGP Lab Duplicate Analysis Batch Quality Control L B /29/08 Parameter Native Sample Duplicate Sample Units RPD RPD Limits Associated sample(s): QC Batch ID: WG QC Sample: L Client ID: DUP Sample Solids, Total % 0 20 Page 54 of 59

369 229087:24 GLOUCESTER FMGP B L /29/08 Sample Receipt and Container Information Were project specific reporting limits specified? YES Cooler Information Cooler A Custody Seal Absent Container Information Container ID Container Type Cooler ph Temp Pres Seal Analysis L A Vial HCl preserved A N/A 2.3 c Y Absent VPH-DELUX-04(4) L C Plastic 0ml NaOH preserved A >2 2.3 c Y Absent MCP-PACN904-04(4) L D Amber 000ml HCl preserved A <2 2.3 c Y Absent EPHD-GC-04(4),EPH-MS(4) L E Amber 000ml HCl preserved A <2 2.3 c Y Absent EPHD-GC-04(4),EPH-MS(4) L F Plastic 0ml HNO3 preserved A <2 2.3 c Y Absent MCP-BA-600T(80),MCP-AS- 600T(80),MCP-V- 600T(80),MCP-7470T(28),MCP- BE-600T(80),MCP-NI- 600T(80),MCP-PB- 600T(80),MCP-SB- 600T(80),MCP-TL- 600T(80),MCP-AG- 600T(80),MCP-SE- 600T(80),MCP-CD- 600T(80),MCP-CR- 600T(80),MCP-ZN-600T(80) L A Vial MeOH preserved A N/A 2.3 c Y Absent VPH-DELUX-04(28) L B Vial MeOH preserved A N/A 2.3 c Y Absent VPH-DELUX-04(28) L C Vial MeOH preserved A N/A 2.3 c Y Absent VPH-DELUX-04(28) L E Amber 00ml unpreserved A N/A 2.3 c Y Absent EPH-DELUX-04(4) L F Amber 00ml unpreserved A N/A 2.3 c Y Absent EPH-DELUX-04(4) L G Amber 00ml unpreserved A N/A 2.3 c Y Absent EPH-DELUX-04(4) L H Amber 00ml unpreserved A N/A 2.3 c Y Absent MCP-BA-600T(80),MCP-AS- 600T(80),MCP-PACN904-04(4),MCP-V-600T(80),MCP- BE-600T(80),MCP-NI- 600T(80),TS(7),MCP-PB- 600T(80),MCP-SB- 600T(80),MCP-TL- 600T(80),MCP-AG- 600T(80),MCP-SE- 600T(80),MCP-747T(28),MCP- CD-600T(80),MCP-CR- 600T(80),MCP-ZN-600T(80) L I Amber 00ml unpreserved A N/A 2.3 c Y Absent MCP-BA-600T(80),MCP-AS- 600T(80),MCP-PACN904-04(4),MCP-V-600T(80),MCP- BE-600T(80),MCP-NI- 600T(80),TS(7),MCP-PB- 600T(80),MCP-SB- 600T(80),MCP-TL- 600T(80),MCP-AG- 600T(80),MCP-SE- 600T(80),MCP-747T(28),MCP- CD-600T(80),MCP-CR- 600T(80),MCP-ZN-600T(80) Page 55 of 59 *Hold days indicated by values in parentheses

370 229087:24 GLOUCESTER FMGP B L /29/08 Container Information Container ID Container Type Cooler ph Temp Pres Seal Analysis L J Amber 00ml unpreserved A N/A 2.3 c Y Absent MCP-BA-600T(80),MCP-AS- 600T(80),MCP-PACN904-04(4),MCP-V-600T(80),MCP- BE-600T(80),MCP-NI- 600T(80),TS(7),MCP-PB- 600T(80),MCP-SB- 600T(80),MCP-TL- 600T(80),MCP-AG- 600T(80),MCP-SE- 600T(80),MCP-747T(28),MCP- CD-600T(80),MCP-CR- 600T(80),MCP-ZN-600T(80) L A Vial MeOH preserved A N/A 2.3 c Y Absent VPH-DELUX-04(28) L B Amber 00ml unpreserved A N/A 2.3 c Y Absent MCP-BA-600T(80),MCP-AS- 600T(80),MCP-PACN904-04(4),MCP-V-600T(80),MCP- BE-600T(80),MCP-NI- 600T(80),TS(7),MCP-PB- 600T(80),MCP-SB- 600T(80),MCP-TL- 600T(80),MCP-AG- 600T(80),MCP-SE- 600T(80),MCP-747T(28),MCP- CD-600T(80),MCP-CR- 600T(80),MCP-ZN-600T(80) L C Amber 00ml unpreserved A N/A 2.3 c Y Absent EPH-DELUX-04(4) L A Vial MeOH preserved A N/A 2.3 c Y Absent VPH-DELUX-04(28) Container Comments L A L A L C L A L A Page 56 of 59 *Hold days indicated by values in parentheses

371 229087:24 GLOUCESTER FMGP L B /29/08 GLOSSARY Acronyms EPA LCS LCSD MS MSD NA NI NC RDL RPD - Environmental Protection Agency. - Laboratory Control Sample: A sample matrix, free from the analytes of interest, spiked with verified known amounts of analytes or a material containing known and verified amounts of analytes. - Laboratory Control Sample Duplicate: Refer to LCS. - Matrix Spike Sample: A sample prepared by adding a known mass of target analyte to a specified amount of matrix sample for which an independent estimate of target analyte concentration is available. - Matrix Spike Sample Duplicate: Refer to MS. - Not Applicable. - Not Ignitable. - Not Calculated: Term is utilized when one or more of the results utilized in the calculation are non-detect at the parameter's reporting unit. - Not detected at the reported detection limit for the sample. - Reported Detection Limit: The value at which an instrument can accurately measure an analyte at a specific concentration. The RDL includes any adjustments from dilutions, concentrations or moisture content, where applicable. - Relative Percent Difference: The results from matrix and/or matrix spike duplicates are primarily designed to assess the precision of analytical results in a given matrix and are expressed as relative percent difference (RPD). Values which are less than five times the reporting limit for any individual parameter are evaluated by utilizing the absolute difference between the values; although the RPD value will be provided in the report. Terms Analytical Method: Both the document from which the method originates and the analytical reference method. (Example: EPA 8260B is shown as,8260b.) The codes for the reference method documents are provided in the References section of the Addendum. Data Qualifiers The following data qualifiers have been identified for use under the CT DEP Reasonable Confidence Protocols. A - Spectra identified as "Aldol Condensation Product". B - The analyte was detected above the reporting limit in the associated method blank. Flag only applies to associated field samples that have detectable concentrations of the analyte. E - Concentration of analyte exceeds the range of the calibration curve and/or linear range of the instrument. J - Estimated value. The analyte was tentatively identified; the quantitation is an estimation. (Tentatively identified compounds only.) Standard Qualifiers H - The analysis of ph was performed beyond the regulatory-required holding time of 5 minutes from the time of sample collection. Report Format: Data Usability Report Page 57 of 59

372 229087:24 GLOUCESTER FMGP L B /29/08 REFERENCES Standard Methods for the Examination of Water and Wastewater. APHA-AWWA- WPCF. 8th Edition Method for the Determination of Volatile Petroleum Hydrocarbons (VPH). Massachusetts Department of Environmental Protection, DEA/ORS/BWSC. May 2004, Revision.. Quality Assurance and Quality Control Requirements and Performance Standards for SW-846 Methods. MADEP BWSC. WSC-CAM-IIA (Revision 4), WSC-CAM-V C (Revision 2), WSC-CAM-IIIA (Revision 5). May Method for the Determination of Extractable Petroleum Hydrocarbons (EPH). Massachusetts Department of Environmental Protection, DEA/ORS/BWSC. May 2004, Revision.. Quality Assurance and Quality Control Requirements and Performance Standards for SW-846 Methods. MADEP BWSC. WSC-CAM-IIA (Revision 4), WSC-CAM-V C (Revision 2), WSC-CAM-IIIA (Revision 5). August LIMITATION OF LIABILITIES Alpha Analytical performs services with reasonable care and diligence normal to the analytical testing laboratory industry. In the event of an error, the sole and exclusive responsibility of Alpha Woods Hole Labs shall be to re-perform the work at it's own expense. In no event shall Alpha Analytical be held liable for any incidental, consequential or special damages, including but not limited to, damages in any way connected with the use of, interpretation of, information or analysis provided by Alpha Woods Hole Labs. We strongly urge our clients to comply with EPA protocol regarding sample volume, preservation, cooling, containers, sampling procedures, holding time and splitting of samples in the field. Page 58 of 59

373 Page 59 of :24

374 009096:00 ANALYTICAL REPORT Client: L Arcadis G&M Inc. 2 Executive Drive Chelmsford, MA ATTN: Richard Adams GLOUCESTER FMGP B /09/09 Certifications & Approvals: MA (M-MA086), NY NELAC (48), CT (PH-0574), NH (2003), NJ (MA935), RI (LAO00065), ME (MA0086), PA (Registration # ), USDA (Permit #S-778), US Army Corps of Engineers, Naval FESC. Eight Walkup Drive, Westborough, MA (Fax) Page of 20

375 009096:00 GLOUCESTER FMGP B L /09/09 Alpha Sample ID L L Client ID MW-203 (2-4) DUP- Sample Location GLOUCESTER, MA GLOUCESTER, MA Page 2 of 20

376 009096:00 GLOUCESTER FMGP L B /09/09 MADEP MCP Response Action Analytical Report Certification This form provides certifications for all samples performed by MCP methods. Please refer to the Sample Results and Container Information sections of this report for specification of MCP methods used for each analysis. The following questions pertain only to MCP Analytical Methods. An affirmative response to questions A, B, C & D is required for "Presumptive Certainty" status A B C D Were all samples received by the laboratory in a condition consistent with those described on their Chain-of-Custody documentation for the data set? Were all QA/QC procedures required for the specified analytical methods(s) included in this report followed, including the requirement to note and discuss in a narrative QC data that did not meet appropriate performance standards or guidelines? Does the analytical data included in this report meet all the requirements for "Presumptive Certainty", as described in section 2.0 of the MADEP document CAM VII A, "Quality Assurance and Quality Control Guidelines for the Acquisition and Reporting of Analytical Data"? VPH and EPH methods only: Was the VPH or EPH method run without significant modifications, as specified in Section.3? YES YES YES N/A A response to questions E and F is required for "Presumptive Certainty" status E F Were all QC performance standards and recommendations for the specified method(s) achieved? Were results for all analyte-list compounds/elements for the specified method(s) reported? YES NO For any questions answered "No", please refer to the case narrative section on the following page(s). Please note that sample matrix information is located in the Sample Results section of this report. Page 3 of 20

377 009096:00 GLOUCESTER FMGP L B /09/09 Case Narrative The samples were received in accordance with the Chain of Custody and no significant deviations were encountered during the preparation or analysis unless otherwise noted. Sample Receipt, Container Information, and the Chain of Custody are located at the back of the report. The data presented in this report is organized by parameter (i.e. VOC, SVOC, etc.). Sample specific Quality Control data (i.e. Surrogate Spike Recovery) is reported at the end of the target analyte list for each individual sample, followed by the Laboratory Batch Quality Control at the end of each parameter. If a sample was re-analyzed or re-extracted due to a required quality control corrective action and if both sets of data are reported, the Laboratory ID of the re-analysis or reextraction is designated with an "R" or "RE", respectively. When multiple Batch Quality Control elements are reported (e.g. more than one LCS), the associated samples for each element are noted in the grey shaded header line of each data table. Any Laboratory Batch, Sample Specific % recovery or RPD value that is outside the listed Acceptance Criteria is bolded in the report. Please see the associated ADEx data file for a comparison of laboratory reporting limits that were achieved with the regulatory Numerical Standards requested on the Chain of Custody. MCP Related Narrative Metals In reference to question F: All samples were analyzed for a subset of MCP elements per the Chain of Custody. I, the undersigned, attest under the pains and penalties of perjury that, to the best of my knowledge and belief and based upon my personal inquiry of those responsible for providing the information contained in this analytical report, such information is accurate and complete. This certificate of analysis is not complete unless this page accompanies any and all pages of this report. Authorized Signature: Title: Technical Director/Representative Date: 0/09/09 Page 4 of 20

378 009096:00 METALS Page 5 of 20

379 009096:00 GLOUCESTER FMGP B Lab ID: L Client ID: MW-203 (2-4) Sample Location: GLOUCESTER, MA Matrix: Soil Percent Solids: 86% Parameter Result Qualifier Units RDL SAMPLE RESULTS Dilution Factor Date Prepared Date Collected: Date Received: Field Prep: Date Analyzed Prep Method L /09/09 2/6/08 :00 2/8/08 Not Specified Analytical Method Analyst Total Metals by MCP 6000/7000 series Lead, Total /08/09 2:30 0/08/09 22:42 EPA 3050B 60,600B MG Page 6 of 20

380 009096:00 GLOUCESTER FMGP B Lab ID: L Client ID: DUP- Sample Location: GLOUCESTER, MA Matrix: Soil Percent Solids: 88% Parameter Result Qualifier Units RDL SAMPLE RESULTS Dilution Factor Date Prepared Date Collected: Date Received: Field Prep: Date Analyzed Prep Method L /09/09 2/6/08 00:00 2/8/08 Not Specified Analytical Method Analyst Total Metals by MCP 6000/7000 series Lead, Total /08/09 2:30 0/08/09 22:45 EPA 3050B 60,600B MG Page 7 of 20

381 009096:00 GLOUCESTER FMGP L B /09/09 Method Blank Analysis Batch Quality Control Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst Total Metals by MCP 6000/7000 series for sample(s): 0-02 Batch: WG Lead, Total 2.5 0/08/09 2:30 0/08/09 22:2 60,600B MG Prep Information Digestion Method: EPA 3050B Page 8 of 20

382 009096:00 GLOUCESTER FMGP Lab Control Sample Analysis Batch Quality Control L B /09/09 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Total Metals by MCP 6000/7000 series Associated sample(s): 0-02 Batch: WG WG Lead, Total Page 9 of 20

383 009096:00 INORGANICS & MISCELLANEOUS Page 0 of 20

384 009096:00 GLOUCESTER FMGP B L /09/09 SAMPLE RESULTS Lab ID: Client ID: Sample Location: Matrix: L MW-203 (2-4) GLOUCESTER, MA Soil Date Collected: Date Received: Field Prep: 2/6/08 :00 2/8/08 Not Specified Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst General Chemistry Solids, Total 86 % 0.0-2/9/08 2:57 30,40G SL Page of 20

385 009096:00 GLOUCESTER FMGP B L /09/09 SAMPLE RESULTS Lab ID: Client ID: Sample Location: Matrix: L DUP- GLOUCESTER, MA Soil Date Collected: Date Received: Field Prep: 2/6/08 00:00 2/8/08 Not Specified Parameter Result Qualifier Units RDL Dilution Factor Date Prepared Date Analyzed Analytical Method Analyst General Chemistry Solids, Total 88 % 0.0-2/9/08 2:57 30,40G SL Page 2 of 20

386 009096:00 GLOUCESTER FMGP Lab Duplicate Analysis Batch Quality Control L B /09/09 Parameter Native Sample Duplicate Sample Units RPD RPD Limits Associated sample(s): 0-02 QC Batch ID: WG QC Sample: L Client ID: DUP Sample Solids, Total % 0 20 Page 3 of 20

387 009096:00 GLOUCESTER FMGP B L /09/09 Sample Receipt and Container Information Were project specific reporting limits specified? YES Cooler Information Cooler A Custody Seal Absent Container Information Container ID Container Type Cooler ph Temp Pres Seal Analysis L A Amber 00ml unpreserved A N/A 2.3 Y Absent MCP-PB-600T(80) L B Amber 00ml unpreserved A N/A 2.3 Y Absent MCP-PB-600T(80) L A Amber 00ml unpreserved A N/A 2.3 Y Absent MCP-PB-600T(80) L B Amber 00ml unpreserved A N/A 2.3 Y Absent MCP-PB-600T(80) Page 4 of 20 *Hold days indicated by values in parentheses

388 009096:00 GLOUCESTER FMGP L B /09/09 GLOSSARY Acronyms EPA LCS LCSD MS MSD NA NI NC RDL RPD - Environmental Protection Agency. - Laboratory Control Sample: A sample matrix, free from the analytes of interest, spiked with verified known amounts of analytes or a material containing known and verified amounts of analytes. - Laboratory Control Sample Duplicate: Refer to LCS. - Matrix Spike Sample: A sample prepared by adding a known mass of target analyte to a specified amount of matrix sample for which an independent estimate of target analyte concentration is available. - Matrix Spike Sample Duplicate: Refer to MS. - Not Applicable. - Not Ignitable. - Not Calculated: Term is utilized when one or more of the results utilized in the calculation are non-detect at the parameter's reporting unit. - Not detected at the reported detection limit for the sample. - Reported Detection Limit: The value at which an instrument can accurately measure an analyte at a specific concentration. The RDL includes any adjustments from dilutions, concentrations or moisture content, where applicable. - Relative Percent Difference: The results from matrix and/or matrix spike duplicates are primarily designed to assess the precision of analytical results in a given matrix and are expressed as relative percent difference (RPD). Values which are less than five times the reporting limit for any individual parameter are evaluated by utilizing the absolute difference between the values; although the RPD value will be provided in the report. Terms Analytical Method: Both the document from which the method originates and the analytical reference method. (Example: EPA 8260B is shown as,8260b.) The codes for the reference method documents are provided in the References section of the Addendum. Data Qualifiers The following data qualifiers have been identified for use under the CT DEP Reasonable Confidence Protocols. A - Spectra identified as "Aldol Condensation Product". B - The analyte was detected above the reporting limit in the associated method blank. Flag only applies to associated field samples that have detectable concentrations of the analyte. E - Concentration of analyte exceeds the range of the calibration curve and/or linear range of the instrument. J - Estimated value. The analyte was tentatively identified; the quantitation is an estimation. (Tentatively identified compounds only.) Standard Qualifiers H - The analysis of ph was performed beyond the regulatory-required holding time of 5 minutes from the time of sample collection. Report Format: Not Specified Page 5 of 20

389 009096:00 GLOUCESTER FMGP L B /09/09 REFERENCES Standard Methods for the Examination of Water and Wastewater. APHA-AWWA- WPCF. 8th Edition Quality Assurance and Quality Control Requirements and Performance Standards for SW-846 Methods. MADEP BWSC. WSC-CAM-IIA (Revision 4), WSC-CAM-V C (Revision 2), WSC-CAM-IIIA (Revision 5). May LIMITATION OF LIABILITIES Alpha Analytical performs services with reasonable care and diligence normal to the analytical testing laboratory industry. In the event of an error, the sole and exclusive responsibility of Alpha Woods Hole Labs shall be to re-perform the work at it's own expense. In no event shall Alpha Analytical be held liable for any incidental, consequential or special damages, including but not limited to, damages in any way connected with the use of, interpretation of, information or analysis provided by Alpha Woods Hole Labs. We strongly urge our clients to comply with EPA protocol regarding sample volume, preservation, cooling, containers, sampling procedures, holding time and splitting of samples in the field. Page 6 of 20

390 009096:00 Certificate/Approval Program Summary Last revised December 3, 2008 The following list includes only those analytes/methods for which certification/approval is held. For a complete listing of analytes for the referenced methods, please contact your Alpha Customer Service Representative. Connecticut Department of Public Health Certificate/Lab ID: PH Drinking Water (Inorganic Parameters: Color, ph, Turbidity, Conductivity, Alkalinity, Chloride, Free Residual Chlorine, Fluoride, Calcium Hardness, Sulfate, Nitrate, Nitrite, Aluminum, Antimony, Arsenic, Barium, Beryllium, Cadmium, Calcium, Chromium, Copper, Iron, Lead, Magnesium, Manganese, Mercury, Molybdenum, Nickel, Potassium, Selenium, Silver, Sodium, Thallium, Vanadium, Zinc, Total Dissolved Solids, Total Organic Carbon, Total Cyanide, Perchlorate. Organic Parameters: Haloacetic Acids, Volatile Organics 524.2, Total Trihalomethanes 524.2,,2-Dibromo-3-chloropropane (DBCP), Ethylene Dibromide (EDB).) Wastewater/Non-Potable Water (Inorganic Parameters: Color, ph, Conductivity, Acidity, Alkalinity, Chloride, Total Residual Chlorine, Fluoride, Total Hardness, Calcium Hardness, Silica, Sulfate, Sulfide, Ammonia, Kjeldahl Nitrogen, Nitrate, Nitrite, O-Phosphate, Total Phosphorus, Aluminum, Antimony, Arsenic, Barium, Beryllium, Boron, Cadmium, Calcium, Chromium, Hexavalent Chromium, Cobalt, Copper, Iron, Lead, Magnesium, Manganese, Mercury, Molybdenum, Nickel, Potassium, Selenium, Silver, Sodium, Strontium, Thallium, Tin, Titanium, Vanadium, Zinc, Total Residue (Solids), Total Dissolved Solids, Total Suspended Solids (non-filterable), BOD, CBOD, COD, TOC, Total Cyanide, Phenolics, Foaming Agents (MBAS), Bromide, Oil and Grease. Organic Parameters: PCBs, Organochlorine Pesticides, Technical Chlordane, Toxaphene, 2,4-D, 2,4,5-T, 2,4,5- TP(Silvex), Acid Extractables (Phenols), Benzidines, Phthalate Esters, Nitrosamines, Nitroaromatics & Isophorone, Polynuclear Aromatic Hydrocarbons, Haloethers, Chlorinated Hydrocarbons, Volatile Organics.) Solid Waste/Soil (Inorganic Parameters: Lead in Paint, ph, Aluminum, Antimony, Arsenic, Barium, Beryllium, Boron, Cadmium, Calcium, Chromium, Hexavalent Chromium, Cobalt, Copper, Iron, Lead, Magnesium, Manganese, Mercury, Molybdenum, Nickel, Potassium, Selenium, Silver, Sodium, Thallium, Tin, Vanadium, Zinc, Total Cyanide, Ignitability, Phenolics, Corrosivity, TCLP Leach (3), Reactivity. Organic Parameters: PCBs, Organochlorine Pesticides, Technical Chlordane, Toxaphene, Extractable Petroleum Hydrocarbons (ETPH), Dicamba, 2,4-D, 2,4,5-T, 2,4,5-TP(Silvex), Volatile Organics, Acid Extractables (Phenols), 3.3 -Dichlorobenzidine, Phthalates, Nitrosamines, Nitroaromatics & Cyclic Ketones, PAHs, Haloethers, Chlorinated Hydrocarbons. ) Maine Department of Human Services Certificate/Lab ID: MA0086. Drinking Water (Inorganic Parameters: SM9B, 922E, 9222B, 9222D, 9223B, EPA 50., 80., 300.0, 353.2, SM230B, 2320B, 4500Cl-D, 4500CN-C, 4500CN-E, 4500F-C, 4500H+B,4500NO3-F, EPA 200.7, EPA 200.8, Organic Parameters: 504., 524.2, SM 6B.) Wastewater/Non-Potable Water (Inorganic Parameters: EPA 20., 664A, 350., 35., 353.2, 40.4, 420., Lachat B, SM2320B, 2340B, 0B, 40C, 40D, 426C, 4500Cl-D, 4500Cl-E, 4500CN-C, 4500CN-E, 4500F-B, 4500F-C, 4500H+B, 4500Norg-B, 4500Norg-C, 4500NH3-B, 4500NH3-G, 4500NH3-H, 4500NO3-F, 4500P-B.5, 4500P-E, 520B, 5220D, 530C, EPA 200.7, 200.8, Organic Parameters: 608, 624.) Massachusetts Department of Environmental Protection Certificate/Lab ID: M-MA086. Drinking Water Inorganic Parameters: (EPA for: Sb,As,Ba,Be,Cd,Cr,Cu,Pb,Ni,Se,Tl) (EPA for: Ba,Be,Ca,Cd,Cr,Cu,Na,Ni) 245., (300.0 for: Nitrate-N, Nitrite-N, Fluoride, Sulfate) for: Nitrate-N, Nitrite-N; SM4500NO3-F, 4500F-C, 4500CN-CE, EPA 80., SM230B, SM4500Cl-D, 2320B, SM40C, EPA 50., SM4500H-B. Organic Parameters: (EPA for: Trihalomethanes, Volatile Organics) (504. for:,2-dibromoethane,,2-dibromo-3-chloropropane), SM6B, Non-Potable Water Inorganic Parameters:, (EPA for: Al,Sb,As,Be,Cd,Cr,Cu,Pb,Mn,Ni,Se,Ag,Tl,Zn) (EPA for: Al,Sb,As,Be,Cd,Cr,Co,Cu,Fe,Pb,Mn,Mo,Ni,Se,Ag,Sr,Tl,Ti,V,Zn,Ca,Mg,Na,K) 245., SM4500H,B, EPA 20., SM0B, 40C, 40B, 2320B, 4500CL-E, 4500F-BC, 426C, SM4500NH3- BH, (EPA 350. for: Ammonia-N), LACHAT B for Nitrate-N, SM4500NO3-F, for Nitrate-N, SM4500NH3-B,C-Titr, SM4500NH3-BC-NES, EPA 35., SM4500P-E, 4500P-B,E, 5220D, EPA 40.4, SM 520B, 530C, 4500CN-CE, 40D, 4500CL-D, EPA 664, SM4 50AC, EPA 420. Organic Parameters: (EPA 624 for Volatile Halocarbons, Volatile Aromatics) (608 for: Chlordane, Aldrin, Dieldrin, DDD, DDE, DDT, Heptachlor, Heptachlor Epoxide, PCB-Water) 600/ PCB-Oil Page 7 of 20

391 009096:00 Massachusetts Department of Environmental Protection Certificate/Lab ID: M-MA086. Drinking Water Microbiology Parameters: SM9B; MF-SM9222B; ENZ. SUB. SM9223; EC-SM922E; MF-SM9222D; ENZ. SUB. SM9223; New Hampshire Department of Environmental Services Certificate/Lab ID: Drinking Water (Inorganic Parameters: SM6B, 9222B, 9223B Colilert, EPA 200.7, 200.8, 245.2, 0.2, 20., 50., 300.0, 3.2, 34.0, SM4500CN-E, 4500H+B, 4500NO3-F, 2320B, 0B, 40C, 4500F-C, 530C, 220B, EPA Organic Parameters: 504., 524.2, SM6B.) Non-Potable Water (Inorganic Parameters: SM9222D, 922B, 9222B, 922E-EC, EPA 200.7, 200.8, 245., 245.2, SW B, 6020, 796A, 7470A, SM3500-CR-D, EPA 20., 50., 300.0, 305., 30., 3.2, 340.2, 350., 350.2, 35., 353.2, 354., 365.2, 375.4, 376.2, 405., 45., 420., 4., 664A, SW , 9030, 9040B, EPA 60., 60.2, 60.3, SM426C, SM230B, 40B, 40D, 4500H+B, 4500NH3-H, 4500NH3-E, 4500NO2-B, 4500P-E, 4500-S2-D, 520B, 2320B, 40C, 4500F-C, 530C, 5540C, LACHAT B, LACHAT B, LACHAT C, LACHAT J, LACHAT A, SM4500CL- E, LACHAT A, LACHAT D. Organic Parameters: SW A, 305A, 350C, 5030B, 802B, 8260B, 8270C, 8330, EPA 624, 6, 608, SW , 808A.) Solid & Chemical Materials (Inorganic Parameters: SW B, 796A, 747A, , , 00, 030, 900, 902A, 904, 9030B, 9040, 9045C, 9050C, 3, 3005A, 3050B, 305A. Organic Parameters: SW C, 3545, 3580A, 5030B, 5035, 802B, 8260B, 8270C, 8330, 85A, 8082, 808A.) New Jersey Department of Environmental Protection Certificate/Lab ID: MA935. Drinking Water (Inorganic Parameters: SM9222B, 922E, 9223B, 9B, 4500NO3-F, 4500F-C, EPA 300.0, 200.7, 40C, 2320B, 34.0, 33.0, 0.2, SM220B, 0B, 530C, EPA 50., SM4500H-B, EPA 200.8, Organic Parameters: 504., SM6B, ) Non-Potable Water (Inorganic Parameters: SM520B, EPA 40., SM5220D, 4500Cl-D, EPA 300.0, SM220B, SM4500F-BC, EPA 200.7, 35., LACHAT D, EPA 353.2, SM4500NO3-F, 4500NO2-B, EPA 664A, SM530B, C or D, 4500-PE, EPA 420., SM4500P-B5+E, 40B, 40C, 40D, EPA 20., SM0B, SM5 426C, SM922CE, 9222D, 922B, 9222B, 9B, 230B, 2320B, 4500NH3-H, EPA 350.2/., SM520B, SW , 6020, 7470A, 5540C, 4500H-B, EPA 200.8, SM3500Cr-D, EPA 245., 245.2, SW B, 3005A, EPA 600B, 796A, SW B, 9030B. Organic Parameters: SW B, 8270C, 350C, EPA 608, 624, 6, SW B, 802B, 808A, 8082, 85A, 8330.) Solid & Chemical Materials (Inorganic Parameters: SW B, 3005A, 600B, 796A, 5030B, 900B, 9030B, 030, 3, 3050B, 305, 747A, 904, 902A, 9045C, 9050A, Organic Parameters: SW B, 808A, 8082, 85A, 8330, 8260B, 8270C, 3, 3540C, 3545, 3550B, 3580A, 5035L, 5035H.) New York Department of Health Certificate/Lab ID: 48. Drinking Water (Inorganic Parameters: SM9223B, 9222B, 8B, EPA 200.8, 200.7, 245.2, SM530C, EPA 34.0, 33.0, SM2320B, EPA 300.0, 3.2, 0.2, SM220B, 4500CN-E, 4500F-C, EPA 50., SM4500H-B, 4500NO3-F, 40C, EPA 20., SM 0B. Organic Parameters: EPA 524.2, 504., SM6B.) Non-Potable Water (Inorganic Parameters: SM922E, 9222D, 922B, 9222B, 9B, EPA 405., SM520B, EPA 40.4, SM5220D, EPA 305., SM230B-4a, EPA 30., SM2320B, EPA 200.7, 300.0, 3.2, LACHAT A or B, SM4500Cl-E, EPA 340.2, SM4500F-C, EPA 375.4, SM5 426C, EPA 350., 350.2, LACHAT B, SM4500NH3-H, EPA 35., LACHAT , EPA 353.2, LACHAT C, SM4500-NO30F, EPA 354., SM4500-NO2-B, EPA 365.2, SM4500P-E, EPA 60.3, SM40B, EPA 60., SM40C, EPA 60.2, SM40D, EPA 200.8, EPA 600B, 6020, EPA 796A, S\M3500Cr-D, EPA 245., 245.2, 7470A, 0.2, SM220B, 335.2, LACHAT A, EPA 50., 9040B, SM4500-HB, EPA 664A, EPA 45., SM530C, EPA 420., SM4 50C, EPA 20., SM0B, EPA 376.2, SM4500S-D, EPA 4., SM5540C, EPA 3005A, 305. Organic Parameters: EPA 624, 8260B, 8270C, 6, 608, 808A, 85A, 8330, 8082, 802B, EPA 350C, 5030B, 900B, 9030B.) Solid & Hazardous Waste (Inorganic Parameters: EPA 9040B, 9045C, 00, 030, SW-846 Ch 7 Sec 7.3, EPA 600B, 796A, 747A, 902A, 904, 9040B, 9045C, 9065, 9050, EPA 3, 3005A, 3050B, 305, 900B, 9030B. Organic Parameters: EPA 8260B, 8270C, 808A, 85A, 8330, 8082, 802B, 3540C, 3545, 3580, 5030B, 5035.) Analytical Services Protocol: CLP Volatile Organics, CLP Inorganics, CLP PCB/Pesticides. Rhode Island Department of Health Certificate/Lab ID: LAO Refer to MA-DEP Certificate for Potable and Non-Potable Water. Refer to NY-DOH Certificate for Potable and Non-Potable Water. Pennsylvania Department of Environmental Protection Certificate/Lab ID : Registered Laboratory. Page 8 of 20

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394 028093:55 ANALYTICAL REPORT Client: L Arcadis G&M Inc. 2 Executive Drive Chelmsford, MA ATTN: Richard Adams GLOUCESTER FMGP B /28/09 Certifications & Approvals: MA (M-MA086), NY NELAC (48), CT (PH-0574), NH (2003), NJ (MA935), RI (LAO00065), ME (MA0086), PA (Registration # ), USDA (Permit #S-778), US Army Corps of Engineers, Naval FESC. Eight Walkup Drive, Westborough, MA (Fax) Page of 67

395 028093:55 GLOUCESTER FMGP B L /28/09 Alpha Sample ID L L L L L Client ID TRIP BLANK MW- (2-4) MW- (6-8) EB- (0309) FD- (0309) Sample Location GLOUCESTER, MA GLOUCESTER, MA GLOUCESTER, MA GLOUCESTER, MA GLOUCESTER, MA Page 2 of 67

396 028093:55 GLOUCESTER FMGP L B /28/09 MADEP MCP Response Action Analytical Report Certification This form provides certifications for all samples performed by MCP methods. Please refer to the Sample Results and Container Information sections of this report for specification of MCP methods used for each analysis. The following questions pertain only to MCP Analytical Methods. An affirmative response to questions A, B, C & D is required for "Presumptive Certainty" status A B C D Were all samples received by the laboratory in a condition consistent with those described on their Chain-of-Custody documentation for the data set? Were all QA/QC procedures required for the specified analytical methods(s) included in this report followed, including the requirement to note and discuss in a narrative QC data that did not meet appropriate performance standards or guidelines? Does the analytical data included in this report meet all the requirements for "Presumptive Certainty", as described in section 2.0 of the MADEP document CAM VII A, "Quality Assurance and Quality Control Guidelines for the Acquisition and Reporting of Analytical Data"? VPH and EPH methods only: Was the VPH or EPH method run without significant modifications, as specified in Section.3? YES YES YES YES A response to questions E and F is required for "Presumptive Certainty" status E F Were all QC performance standards and recommendations for the specified method(s) achieved? Were results for all analyte-list compounds/elements for the specified method(s) reported? NO YES For any questions answered "No", please refer to the case narrative section on the following page(s). Please note that sample matrix information is located in the Sample Results section of this report. Page 3 of 67

397 028093:55 GLOUCESTER FMGP L B /28/09 Case Narrative The samples were received in accordance with the Chain of Custody and no significant deviations were encountered during the preparation or analysis unless otherwise noted. Sample Receipt, Container Information, and the Chain of Custody are located at the back of the report. The data presented in this report is organized by parameter (i.e. VOC, SVOC, etc.). Sample specific Quality Control data (i.e. Surrogate Spike Recovery) is reported at the end of the target analyte list for each individual sample, followed by the Laboratory Batch Quality Control at the end of each parameter. If a sample was re-analyzed or re-extracted due to a required quality control corrective action and if both sets of data are reported, the Laboratory ID of the re-analysis or reextraction is designated with an "R" or "RE", respectively. When multiple Batch Quality Control elements are reported (e.g. more than one LCS), the associated samples for each element are noted in the grey shaded header line of each data table. Any Laboratory Batch, Sample Specific % recovery or RPD value that is outside the listed Acceptance Criteria is bolded in the report. Please see the associated ADEx data file for a comparison of laboratory reporting limits that were achieved with the regulatory Numerical Standards requested on the Chain of Custody. MCP Related Narratives Sample Receipt The collection date and time for the 'TRIP BLANK' was obtained from the sample label. VPH L and -05 fell short of the recommended : methanol:soil ratio, due to insufficient soil in the sample vials. Page 4 of 67

398 028093:55 GLOUCESTER FMGP L B /28/09 Case Narrative (continued) EPH In reference to question E: The WG /-3 LCS/LCSD recoveries associated with L were outside the acceptance criteria for Nonane(C9) (LCSD at 28%) and Decane(C0) (39%/35%); however, the target carbon ranges and analytes were within method criteria. The results of the original analysis are reported. The WG /-3 LCS/LCSD RPD associated with L is above the acceptance criteria for 2- Methylnaphthalene (35%); however, the individual LCS/LCSD recoveries are within method limits. The results of the associated samples are reported. Metals The WG /-6 MS/MSD recoveries associated with L are outside the acceptance criteria for Antimony (48%/52%) and Chromium (LCS at 39%); however, the associated LCS/LCSD recoveries are within criteria. No further action was required. I, the undersigned, attest under the pains and penalties of perjury that, to the best of my knowledge and belief and based upon my personal inquiry of those responsible for providing the information contained in this analytical report, such information is accurate and complete. This certificate of analysis is not complete unless this page accompanies any and all pages of this report. Authorized Signature: Title: Technical Director/Representative Date: 0/28/09 Page 5 of 67