r r SW4I LEnvironmental, Inc. B|6 1998S February 13, 1996 File No. 95-0001 Massachusetts Department of Environmental Protection Bureau of Waste Site Cleanup 20 Riverside Drive Lakeville, MA 02347 Re: Immediate Response Action Plan Augat Inc. 106 Falmouth Road Mashpee, MA RTN No.4-11904 To Whom It May Concern: AWARD Environmental, Inc. (AWARD) has prepared this Immediate Response Action (IRA) Plan for the above-referenced property (Site) on behalf of Augat Inc. This plan has been prepared in response to a 72-hour release notification which was made to the Massachusetts Department of Environmental Protection (DEP) on January 20, 1996 Based on DEP's Notice of Responsibility letter of January 24, 1996 to Augat Inc., we understand that the following assessment has been approved. The plan has been prepared in accordance with our verbal notification and 310 CMR 40.0424 - Immediate Response Action Plans. The information required in 310 CMR 40.0424 is provided below: Name, address, telephone number and relationship to the Site of the person assuming responsibility for conducting the IRA The Site is owned by Augat Inc., which is assuming responsibility for conducting the IRA. The following person should-be contacted at Augat Inc. regarding this IRA: William 0. Frigon Corporate Manager Facility and Environment Augat Inc. 89 Forbes Boulevard P.O. Box 448 Mansfield, MA 02048 Phone number: (508) 337-3730 3670 West Shore Road - Warwick, Rhode Island 02886-5051 - Phone: (401) 738-3887 - Fax: (401) 732-1686 DEP File No. 95-0001 February 13, 1996 Page 2 Release, site conditions and surrounding receptors The Site is currently utilized by Augat Inc. to manufacture electronic connectors and couplers. The Site is currently serviced with municipal water and it utilizes an on-Site septic system to dispose of sanitary wastewaters. On-Site wells were previously utilized to supply potable water to the Site prior to the availability of municipal water. However, these wells were removed from service in January 1995. The area surrounding the Site is a mixture of industrial, commercial and residential land uses. A Site Plan is provided as Figure 1. Located to the north of the Site, across Falmouth Road, is vacant land and commercial land uses. Several commercial land uses are located adjacent to and to the east of the Site. Vacant land, a high tension power line easement and residential properties are located to the south; and two residences are located adjacent to and to the west of the Site. Municipal sewer service is not available in the vicinity of the Site and municipal water is only available to the properties located along Falmouth Road. On December 27, 1995, AWARD initiated a subsurface exploration program at the Site. This program included three test borings and the installation of three groundwater monitoring wells (see Figure 1). During boring advancement, Standard Penetration Tests (SPTs) were performed and split-spoon soil samples were recovered. Collected soil samples were field screened for total volatile organic compounds (VOCs) using an HNU Model P-101 Photoionization Detector (PID) and were classified. No elevated PID readings were detected. The results of field screening are presented on the boring logs in Appendix A. In addition, three soil samples collected at the groundwater surface were submitted under chain of custody to Alpha Analytical Laboratories of Westboro, Massachusetts. These samples were analyzed for VOCs by EPA Method 8260 and for total petroleum hydrocarbons (TPH) by EPA Method 8100. The results of soil sample analyses are summarized below: Table 1 Results of Soil Sample Analysis - Location AW-1 30' - 32' AW-2 25' - 27' AW-3 25' - 27' Volatile Organic Compounds ND ND ND UTotal Petroleum Hydrocarbons ND ND ND Parameter Notes: Io. See certificates of analysis for a complete list of parameters, analytical methods and limits of detection. 2. ND equals not detected. Certificates of analyses for the soil samples are presented in Appendix B. I W DEP File No. 95-0001 February 13, 1996 Page 3 The depth to water in each monitoring well was gauged using a stainless steel tape. This included gauging the wells for the presence of separate-phase petroleum product using the chalk and paste technique. The relative elevation of each well was surveyed and each well was located from prominent Site features. Groundwater was detected at the Site at depths ranging from approximately 22 feet (AW-3) to 28 feet (AW-1). Separate-phase product was not detected in any of the wells. Based on the gauging and elevation survey, groundwater was determined to be flowing across the Site in a southerly direction. Groundwater elevation contours and our measured direction of groundwater flow are presented on Figure 1. Groundwater samples were obtained using precleaned 1-liter disposable polyethylene bailers. A separate bailer was used for each well to avoid cross-contamination. Three times the initial volume of water in each well was purged prior to sampling and the well was allowed to recharge. Samples were placed in laboratory cleared sample jars and maintained on ice for delivery under chain-ofcustody to Alpha Analytical Laboratories for VOC analyses by EPA Method 8260, TPH analyses by EPA Method 8100 and polynuclear aromatic hydrocarbon (PAH) analyses by EPA Method 8270. The results of analyses are summarized below: Table 2 Results of Groundwater Sample Analyses Location Parameter AT AW-1 Volatile Organic Compounds 1,1,1-trichloroethane trichloroethene ND Polynuclear Aromatic Hydrocarbons ND Total Petroleum Hydrocarbons ND Notes: 1. 2. 3. - AW-2 AW-3- RC-GWI ND 1.3 ug/l 26 ug/l 200 ug/l 5 ug/l ND ND - ND ND --- See certificates of analyses for a complete list of parameters, analytical methods and limits of detection. ND equals not detected. RC-GW1 equals the Reportable Concentration for Groundwater Category 1 as presented in 310 CMR 40.1600. Certificates of analyses for the groundwater samples is provided in Appendix B. As presented above, the concentration of trichloroethene detected in the groundwater sample collected from monitoring well AW-3 exceeded its applicable Reportable Concentration as presented in 310 CMR 40.1600. MAD1J4 DEP File No. 95-0001 February 13, 1996 Page 4 On January 16, 1996, AWARD also conducted a soil gas survey beneath the slab of the Site building. The results of this survey will be included in the IRA report. Immediate Response Actions undertaken to date No Immediate Response Actions have been completed at the Site to date. Why is an IRA required ? As presented above, trichloroethene was detected in a groundwater sample collected from monitoring well AW-3 at a concentration of 26 ug/l. This concentration exceeded the applicable Reportable Concentration of 5 ug/l as presented in 3 10 CMR 40.1600. Monitoring well AW-3 may be located within 500 feet of a private water supply well. Therefore, in accordance with 310 CMR 40.0313, a 72-hour notification condition potentially exists at the Site. Notification was made to the DEP on January 20, 1996 in accordance with applicable regulations. Objective, specific plans and proposed schedulefor the IRA The objective of the IRA is to evaluate if the trichloroethene detected at the Site has affected nearby private water supply wells and whether a containment or removal action is necessary. To meet this objective, this "assessment only" IRA includes reviewing the history of Site use, viewing the Site for surficial evidences of releases, identifying the location and construction (if available) of nearby wells, and completing additional subsurface explorations. This IRA Plan has been prepared based on our current understanding of Site conditions. As more information concerning the Site becomes evident (following completion of services proposed in the tasks specified below), additional tasks may be recommended. Therefore, the scope of work proposed below may require modification as additional information is developed concerning the Site. To meet this objective, the following scope of work is proposed: Task 1: Well Resampling A second groundwater sample will be collected from monitoring well AW-3 using standard procedures and protocols (see Task 6). This sample will be placed in a laboratory cleaned sample jar, maintained on ice, and delivered under chain-of-custody for laboratory analyses. The sample will be analyzed for VOCs by EPA Method 524.2. Based on the results of this task, the following tasks may be modified. JW N DEP File No. 95-0001 February 13, 1996 Page 5 Task 2: Site Sensitivity Review We will evaluate the Site and nearby areas for the presence of sensitive human and environmental receptors. This will primarily include identifying and locating private water supply wells within 500 feet of the Site. Our review will include the following: - A reconnaissance of the Site and surrounding area (adjacent and nearby properties) for the presence of wetlands, streams, surface water bodies, visible well heads, etc. - Contact with local agencies concerning the potential presence of sensitive receptors, including the location of private wells in the vicinity of the Site. We will also confirm which nearby properties are provided with municipal potable water. - Review of DEP GIS and topographic maps for the Site vicinity. Task 3 - Background Information The following tasks will be completed to develop an understanding of Site history and to identify potential areas of on-Site and off-Site concern: Interviews AWARD will interview knowledgeable facility personnel about the Site to develop an understanding of Site conditions. Our interview will be conducted by telephone and/or during the Site visit (Task 4). Previous Site Investigations AWARD will review documents detailing previous investigations or studies conducted at the Site, if such documentation exists. State and Federal Regulatory Information AWARD will review state and federal regulatory information concerning the Site and other nearby properties. Regulatory information will be selected from various regulatory databases which will be searched by a professional database search firm. In general we anticipate that the following databases will be searched (as available): DEP File No. 95-0001 February 13, 1996 Page 6 National Priorities List sites CERCLIS list RCRA TSD list RCRA generator list RCRA Administrative Action Tracking System (RAATS) ERNS list State hazardous waste sites list State landfill or solid waste disposal sites State leaking underground storage tank list State registered underground storage tank list I mile .5 mile I mile property and adjoining properties .5 mile property only I mile .5 mile .5 mile property and adjoining property Task 4 - Site Visit To evaluate Site conditions, we will visit the Site and local regulatory agencies as follows: Site Reconnaissance AWARD will perform a reconnaissance of the Site to observe surficial evidence of releases of hazardous materials. During our reconnaissance, we will typically make observations for use of the Site and adjoining properties; hazardous materials use and storage; the presence and locations of underground and aboveground storage tanks; the location of floor drains, sumps, etc.; and evidence of spills, releases or discharges of hazardous materials to the soil and groundwater. Local Agencv Review AWARD will attempt to contact local regulatory agencies to inquire about environmental conditions at the Site. We anticipate that these agencies will typically include: I Water/Sewer Depts Fire Department Tax Assessor's Office Engineering Department Building Department Town Clerk Contact may be made in person or by telephone interview. Task 5: Site Setting and Historv Review AWARD will review historical sources to develop a chain of Site history from undeveloped land and/or data failure. Historical sources will include the following as available and appropriate for the Site: aerial photographs - fire insurance maps city directories Tax Assessor's records - topographic maps Building Dept. records Tide Records-if provided - street directories Town Clerk records AWAAD DEP File No. 95-0001 February 13, 1996 Page 7 Task 6 - Subsurface Exploration Program Subsurface explorations including soil borings, the installation of approximately eight additional monitoring wells (approximately six shallow wells and two deep wells) and the collection and analyses of soil and groundwater samples will be completed at the Site. These borings will be installed at downgradient locations to further define the limits of the trichloroethene detected in AW3. Proposed soil boring/monitoring well locations are presented on Figure 1. The following subsurface exploration program will be completed at the Site: Test Borings Initially, we will perform approximately six shallow test borings at the Site. Soil borings will be completed using hollow-stem auger drilling techniques. We have assumed that the maximum depth of the borings will be approximately 20 feet into the field observed water table and that the total depth of the borings will be approximately 50 feet. During advancement of the borings, soil samples will be collected by split-spoon sampling techniques at approximately 5-foot intervals, if conditions allow. Standard Penetration Tests (SPTs) will be performed during sample collection. In addition, following the initial sampling of these six newly installed "shallow" monitoring wells, approximately two "deep" monitoring well(s) will be installed adjacent to the shallow wells with the highest concentration and/or at other selected downgradient locations. These borings will be installed by casing and wash techniques to a depth of approximately 85 to 100 feet (the actual depth of these wells will be determined during the shallow borings and Task 2). Collected soil samples will be field screened for total volatile organic compounds (VOCs) using a photoionization detector (PID). If indicated by field screening, select soil samples may be submitted for laboratory analyses. A monitoring well will be installed in each boring which encounters groundwater. Monitoring well installation will typically consist of 2-inch diameter PVC well screen and 2-inch diameter PVC riser pipe. The well screen in the "shallow" wells will be set to scan the watertable encountered during drilling with approximately 5 feet of screen above and 20 feet of screen below the watertable, if conditions allow. The "deep" wells will be set with approximately 30-foot screens above their bases. Prior to conducting the explorations, we will contact local utilities to request that the on-Site utilities be located and marked. Well Gauging and Sampling The relative elevation of each of the newly installed monitoring wells will be surveyed (relative to the existing monitoring wells) and the location of the wells will be measured from prominent Site features. We will also gauge the depth to water in each of the newly installed and RAO~fl DEP File No. 95-0001 February 13, 1996 Page 8 existing monitoring wells at the Site. Each of the wells will also be gauged for the presence of separate-phase petroleum product. We will collect groundwater samples from each of the newly installed and existing monitoring wells using standard procedures and protocols which include using a well dedicated bailer and purging three well volumes prior to sampling. Each of the groundwater samples will be submitted for laboratory testing for VOCs by EPA Method 524.2. Task 7: IRA Completion Statement An IRA Completion Statement will be prepared in accordance with 310 CMR 40.0427 upon completion of the above tasks. The statement will include our opinion as to the sensitivity of the Site, if the trichloroethene detected at the Site has affected nearby private water supply wells and if any additional assessment and/or remediation is required. The IRA Completion Statement will also include our opinion to whether or not the TCE detected poses an Imminent Hazard per 310 CMR 40.0320. The following schedule for the completion of the IRA is proposed: s f Task 1 - Well Resampling 2 through 5 - Sensitivity Review, visit and background information (Weeks From Start of IRA 341W31151 6 17 18[9 (10 11 213 DTIE!I 6 - Subsurface Explorations 7 - IRA Completion Statement Disposition of remediation wastes We do not currently anticipate that remediation wastes will be generated durin gthis IRA. Proposed environmental monitoringfor implementation during and/or aftei the IRA The proposed IRA is for assessment only. No additional monitoring, other than that detailed above, is proposed. Required permits We do not anticipate that any local, state or federal permits are required to con mplete this IRA. DEP File No. 95-0001 February 13, 1996 Page 9 Thank you for your time and consideration. Please do not hesitate to call if you have any questions. Very truly yours, Principal i Thomas J. Dolce, PE, LSP Principal Engineer cc: William 0. Frigon, Augat, Inc. Attachments: Appendix A Appendix B Figure 1 AWORD Boring Logs Certificates of Analyses Site Plan FIGURE MAD ig0g-gggZO PUVl"I -PO4H '--A psoU asoqs PeaA OLSC 'Oul U71 0M I 'Tro uauuo-Inu7 s1uasa:flHvSSvY 'X3dSYN ifmomivA 'avou 901 'DNI IVDflV J3~~ V.-. LU C) -J 5 0U, 0- LU 0 U 0 z C-) 0 p ~-1~ \ z 0 in e\ C C e - /'0 t-..4 .4! 7' -A g .4 LU .41 A/ \<L z 0 4-z S2 0 < Z- WLU Z 0z 2) 0o1 - m -o x <0W o,um< az.< L M,,"f <0 0: 0-0 <C SC) 2< 0 0> Wois 0 0 Co- SC -- z<W zz u 0 L xe Z Z 0) ZD < < LU Z~ Zo 2) mD 0 U ) 0LU mJ tCr< L W-U0 00 -W 0 p < C< oC 0e - Fou ,e Z 0:20 <0-0 .4 zrC) e 0 mowm P70 (< 0 uQm z U)I i z C CN a 'F m - m- - m m m a m ml a a m a " APPENDIX A Boring Logs nWiiND f1 YflWEnvironmental Inc. BORING LOG Site: Augat Inc. Boring No. Page: File No 3670 West Shore Road Mashpee, MA Warwick, RI 02886 Phone: (401) 738-3887, Fax (401) 732-1686 Date: Dec 27 95 Boring Equipment Description: Hollow Stem Auger AW-1 1of 1 Reported by: Tom Daley Boring Co: Guild Foreman: George Others: Mike Depth Sample Information No. Penetration/ Blows/ Recovery 6" I- 2 24/16" 2-2-3-5 Sampler Description: Split Spoon 2" Diameter Field Testing Equipment: HNV Sample Field Test Data 0 Description: Equipment Installed Light Brown Medium and Fine Sand Protective Casing 5 4- 6 | 24/18" 5-5-10-9 PVC Riser Pipe 24-0 1 0 Light Brown Medium and Fine Sand Bentonite Seal 12-13 10 10-12 24/20" 3-6-9-12 0 Light Brown Medium and Fine Sand 15-17 24/20" 5-9-10-11 0 Light Brown Medium and Fine Sand 26-22 24/20" 6-6-7-9 0 Light Brown Medium and Fine Sand 15 Filter Sand 39-13 20 2" PVC Well Screen 39-24 25 25-27 24/20" 8-13-16-20 0 30-32 24/18" 6-8-8-8 0 30 Light Brown Medium and Fine Sand Groundwater at approximately 29 feet Light Brown and Medium Fine Sand. Wet 35 40 Remarks: Bottom of ~ ~ ~ ~ Boring~ 40 feet~ k~ ~ ~ ~ ~ -I1. Field testing was completed with an HNV Model P-101 I photoionization detector equipped with a 10.2 EV lamp. ______ ____ ___ ____ ____ ~ ____ ~ __ I ~ Total Depth 39 (not to scale) (o to____ scale)__________________ BORING LOG lt~it I/EnvironmentalInc. Site: Augat Inc. 3670 West Shore Road Mashpee, MA Warwick, RI 02886 Phone: (401) 738-3887, Fax (401) 732-1686 Date: Dec 27 95 Boring Equipment Description: Hollow Stem Auger Reported by: Tom Daley Boring Co: Guild Sampler Description: Split Spoon 2" Diameter Foreman: George Field Testing Equipment: HNV Others: Mike Sample Information Depth Sample No. Penetration/ Blows/ Field Test Description: Recovery 6" Data 0Dark Brown Fill With Small Rocks Boring No. Page: AW-2 1 of 1 File No Equipment Installed Protective Casing I TPVC Riser 5: 5-10 Light Brown, Fine and Medium Sand and Gravel with Small Rocks. Pipe 19-0 Light Brown Medium and Fine Sand Bentonite Seal 15-13 10 10-12 6-9-11-18 24-16 0 15 Filter Sand 34-15 20 20-22 6-8-12-13 24-18 0 25 Light Brown Fine and Medium Sand Groundwater at approximately 24' 25-27 5-5-6-10 24/20 0 2" PVC Well Screen 34-19 Light Brown Fine and Medium Sand. Wet 30 35 __________ I 40' Remarks: _______ ________Bottom of Boring - 35' | Total Depth 34' (not to scale) 1. Field testing was completed with an HNV Model P-101 photoionization detector equipped with a 10.2 EV lamp. BORING LOG ANItAVEnvironmental Inc. 3670 West Shore Road Site: Augat Inc. Mashpee, MA Boring No. Page: Warwick, RI 02886 AW-3 1of 1 File No Phone: (401) 738-3887, Fax (401) 732-1686 Date: Dec 27 95 Boring Equipment Description: Hollow Stem Auger Reported by: Tom Daley Boring Co: Guild Sampler Description: Split Spoon 2" Diameter Foreman: George Field Testing Equipment: HNV Others: Mike Depth No. 0-2 Sample Information Penetration/ Blows/ Recovery 6" 1 Sample Field Test Data Description: Equipment Installed Course Sand Fill Protective Casing I T PVC Riser 5 Light Brown, Fine and Medium Sand and Gravel Pipe 19-0 Bentonite Seal 15-14 10 10-12 24-20 5-8-11-11 0 Light Brown Medium and Fine Sand 15 Filter Sand 34-15 20 20-22 24/24 7-13-15-18 25 25-27 24/- 0 Light Brown Fine and Medium Sand 8-8-11-14 2" PVC Well Screen 34-19 Groundwater at approximately 24' Light Brown Fine and Medium Sand. Wet 30 Bottom of Boring - 35' 35 40 Remarks: Bottom of Boring - 35' I Field testing was completed with an HNV Model P-101 photoionization detector equipped with a 10.2 EV lamp. --. 1- Total Depth 34' to (not scale) APPENDIX B Certificates of Analyses AWAO ALPHA ANALYTICAL LABORATORIES Eight Walkup Drive Westborough, Massachusetts 01581-1019 (508) 898-9220 MA 086 NH 198958-A CT PH-0574 NY 11148 NC 320 SC 88006 RI A65 CERTIFICATE OF ANALYSIS Client: Award Environmental Address: 3670 West Shore Road Warwick, RI Attn: 02886 Alex Rothchild Invoice Number: 80254 Date Received: 29-DEC-95 Date Reported: 11-JAN-96 Delivery Method: Alpha Project Number: Site: Laboratory Job Number: L9509867 Augat ALPHA SAMPLE NUMBER CLIENT IDENTIFICATION SAMPLE LOCATION L9509867-01 AW1-30-32' Mashpee, MA L9509867-02 AW2-25-27' Mashpee, MA L9509867-03 AW3-25-27' Mashpee, MA I U I I I I U U I 01119602:24 Scott McLean - Laboratory Director Page 1 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS CT PH-0574 NH 198958-A MA 086 NY 11148 NC 320 RI A65 Date Collected: 27-DEC-95 Date Received : 29-DEC-95 Date Reported : 11-JAN-96 Laboratory Sample Number: L9509867-01 AW1-30-32' Sample Matrix: SOIL Condition of Sample: SC 88006 Field Prep: Satisfactory None Number & Type of Containers: 1 Vial RESULT PARAMETER UNITS RDL REF METHOD ID DATES PREP ANALYSIS Solids, Total 0.10 82. I U I I trans-1,3-Dichloropropene cis-1,3-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether Xylenes cis-1,2-Dichloroethene Dibromomethane I I 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 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 05-Jan ST 2540B 518260 Volatile Organics by-GC/MS Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane 2-Chloroethylvinyl ether Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane 3 09-Jan 09-Jan DB 5.0 1.5 1.5 1.0 3.5 1.0 1.5 10. 1.5 3.5 5.0 1.5 1.0 1.0 1.5 1.0 1.0 1.0 1.0 1.5 1.0 10. 2.0 3.5 2.0 1.5 1.5 1.0 10. 10. 10. 10. 1.0 1.0 10. Comments: Complete list of References and Glossary of Terms found in Addendum I 01119602:24 Page 2 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS Laboratory Sample Number: L9509867-01 AW1-30-32' RESULT PARAMETER UNITS RDL 1 Volatile Organics by GC/MS continued 1,4-Dichlorobutane Iodomethane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon Disulfide 2-Butanone Vinyl Acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrolein Acrylonitrile Bromochloromethane 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether REF ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 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 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 100. 100. 100. % DATES PREP ANALYSIS 8260 09-Jan 09-Jan DB 10. 10. 10. 1.0 10. 10. 10. 74. 10. 10. 10. 10. 25. 10. 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 25. SURROGATE RECOVERY Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane Comments: Complete list of References and Glossary of Terms found in Addendum I 01119602:24 Page 3 ID METHOD ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS Laboratory Sample Number: L9509867-01 AW1-30-32' RESULT PARAMETER UNITS RDL Hydrocarbon Scan GC 8100 Modified Mineral Spirits Gasoline Fuel Oil #2/Diesel Fuel Oil #4 Fuel Oil #6 Motor Oil Kerosene ND ND ND ND ND ND ND mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg REF METHOD ID DATES PREP ANALYSIS 1 BlooM 02-Jan 04-Jan DB 100 100 100 100 100 100 100 SURROGATE RECOVERY 80.0 o-Terphenyl Comments: Complete list of References and Glossary of Terms found in Addendum I 01119602:24 Page 4 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS I I NY 11148 NC 320 a RI A65 CT PH-0574 Laboratory Sample Number: Sample Matrix: L9509867-02 AW2-25-27' SOIL Date Collected: 27-DEC-95 Date Received : 29-DEC-95 Date Reported : 11-JAN-96 Condition of Sample: Satisfactory Field Prep: None Number & Type of Containers: 1 Vial PARAMETER RESULT Solids, Total 83. UNITS RDL 0.10 Volatile Organics by GC/MS I SC 88006 NH 198958-A MA 086 Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane 2-Chloroethylvinyl ether Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 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 25. 7.5 7.5 5.0 18. 5.0 7.5 50. 7.5 18. 25. 7.5 5.0 5.0 7.5 cis-1,3-Dichloropropene ND ug/kg 5.0 Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether Xylenes cis-1,2-Dichloroethene Dibromomethane ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 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 5.0 5.0 5.0 7.5 5.0 50. 10. 18. 10. 7.5 7.5 5.0 50. 50. 50. 50. 5.0 5.0 50. REF METHOD 3 2540B 1 8260 DATES PREP ANALYSIS 05-Jan ST 09-Jan 09-Jan DB Comments: Complete list of References and Glossary of Terms found in Addendum I 01119602:24 Page 5 ID ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS 3 I Laboratory Sample Number: L9509867-02 AW2-25-27' PARAMETER RESULT UNITS RDL volatile Organics by GC/MS continued 1,4-Dichlorobutane lodomethane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon Disulfide 2-Butanone Vinyl Acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrolein Acrylonitrile Bromochloromethane 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether REF 1 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 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 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 100. 98.0 100. % METHOD DATES PREP ANALYSIS 8260 09-Jan 09-Jan DB 50. 50. 50. 5.0 50. 50. 50. 370 50. 50. 50. 50. 130 50. 25. 25. 25. 25. 25. 25. 25. 25. 25. 25. 25. 25. 25. 25. 25. 25. 25. 25. 25. 25. 25. 25. 130 SURROGATE RECOVERY Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane Comments: Complete list of References and Glossary of Terms found in Addendum I 01119602:24 Page 6 ID U I I ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS Laboratory Sample Number: L9509867-02 AW2-25-27' RESULT PARAMETER UNITS RDL Hydrocarbon Scan GC 8100 Modified REF 1 Mineral Spirits Gasoline ND ND mg/kg mg/kg 100 100 Fuel Oil #2/Diesel ND mg/kg 100 Fuel Oil #4 Fuel Oil #6 Motor Oil ND ND ND mg/kg mg/kg mg/kg 100 100 100 Kerosene ND mg/kg 100 METHOD DATES ID PREP ANALYSIS 8100M 02-Jan 04-Jan DB SURROGATE RECOVERY o-Terphenyl 82.0 Comments: Complete list of References and Glossary of Terms found in Addendum I 01119602:24 Page 7 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS CT PH-0574 NH 198958-A MA 086 NY 11148 SC 88006 NC 320 Date Collected: 27-DEC-95 Date Received : 29-DEC-95 Date Reported : 11-JAN-96 Laboratory Sample Number: L9509867-03 AW3-25-27' SOIL Sample Matrix: Field Prep: Satisfactory Condition of Sample: RI A65 None Number & Type of Containers: 1 Vial PARAMETER RESULT Solids, Total 83. Volatile Organics by UNITS ug/kg ug/kg Chloromethane ug/kg Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether Xylenes cis-1,2-Dichloroethene Dibromomethane ug/kg Comments: Complete list of References Page 8 REF METHOD 0.10 3 2540B 1 8260 CC/MS Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane 2-Chloroethylvinyl ether Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene Ethylbenzene 01119602:24 RDL' 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 ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg DATES PREP ANALYSIS ID 05-Jan ST .09-Jan 09-Jan DB 25. 7.5 7.5 5.0 18. 5.0 7.5 50. 7.5 18. 25. 7.5 5.0 5.0 7.5 5.0 5.0 5.0 5.0 7.5 5.0 50. 10. 18. 10. 7.5 7.5 5.0 50. 50. so. 50. 5.0 5.0 50. and Glossary of Terms found in Addendum I ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS Laboratory Sample Number: L9509867-03 AW3-25-27' RESULT PARAMETER UNITS RDL 1 volatile Organics by GC/MS continued 3 * 1,4-Dichlorobutane Iodomethane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon Disulfide 2-Butanone Vinyl Acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrolein Acrylonitrile Bromochloromethane 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane ,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether I E * ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND REF 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 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 METHOD ID DATES PREP ANALYSIS 8260 09-Jan 09-Jan DE 50. 50. 50. 5.0 50. 370 50. 370 50. 50. 50. 50. 130 50. 25. 25. 25. 25. 25. 25. 25. 25. 25. 25. 25. 25. 25. 25. 25. 25. 25. 25. 25. 25. 25. 25. 130 SURROGATE RECOVERY Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 102. 100. 102. i Comments: Complete list of References and Glossary of Terms found in Addendum I 01119602:24 Page 9 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS I Laboratory Sample Number: L9509867-03 AW3-25-27' PARAMETER RESULT UNITS RDL Hydrocarbon Scan GC 8100 Modified Mineral Spirits Gasoline Fuel Oil #2/Diesel Fuel Oil #4 Fuel Oil #6 Motor Oil Kerosene ND ND ND ND ND ND ND REF 1 mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg METHOD DATES ID PREP ANALYSIS BlooM 02-Jan 04-Jan DB 100 100 100 100 100 100 100 SURROGATE RECOVERY o-Terphenyl 68.0 Comments: Complete list of References and Glossary of Terms found in Addendum I 01119602:24 Page 10 ALPHA ANALYTICAL LABORATORIES QUALITY ASSURANCE BATCH DUPLICATE ANALYSIS Laboratory Job Number: L9509867 Value 2 RPD Parameter Value 1 Solids, Total DUPLICATE for sample(s) 01-03 82. 01119602:24 Page 11 81. 1 Units % ALPHA ANALYTICAL LABORATORIES QUALITY ASSURANCE BATCH MS/MSD ANALYSIS Laboratory Job Number: L9509867 MS % Parameter MSD% RPD Volatile Organics by GC/MS Spike Recovery MS/MSD for sample(s) 01-03 1,1-Dichloroethene Trichloroethene Benzene 112 114 114 114 115 115 2 1 1 Toluene 114 114 0 Chlorobenzene 112 115 3 01119602:24 Page 12 ALPHA ANALYTICAL ADDENDUM I LABS REFERENCES 1. Test Methods for Evaluating Solid Waste: 846. 1986. 3. Standard Methods for Examination of Water and Waste Water. 17th Edition. 1989. Physical/Chemical Methods. GLOSSARY OF TERMS AND SYMBOLS IREF Reference number in which test method may be found. IMETHOD was performed. Method number by which analysis Initials of the analyst. ID 01119602:24 Page 13 EPA SW- APHA-AWWA-WPCF. 00 r - Iz wtL a- _- -C7 . 0 , . Dli C' ( tJA M I T E t; 2 F' zi 3 ~0 AU*s~Idufl I \.f\ kJ) >< a ODIJ gilnos / ~qJIg~AJ -z wnos /xpe ) \f)r- 4- -+- II .t- t- - I- n Gilt-- -- - -- - N S.,. 0.F' a 0 I- 2 - I -1- t t- - 1~1~ C -j K C a C C C II I ---- - - I--6- ALPHA ANALYTICAL LABORATORIES Eight Walkup Drive 01581-1019 Westborough, Massachusetts (508) 898-9220 MA 086 NH 198958-A CT PH-0574 NY 11148 NC 320 SC 88006 RI A65 CERTIFICATE OF ANALYSIS Client: Award Environmental Address: 3670 West Shore Road Warwick, RI Attn: 02886 Alex Rothchild Laboratory Job Number: L9600021 Invoice Number: 80299 Date Received: 02-JAN-96 Date Reported: 15-JAN-96 Delivery Method: Alpha Project Number: Site: ALPHA SAMPLE NUMBER CLIENT IDENTIFICATION SAMPLE LOCATION L9600021-01 AW-1 Mashpee, MA L9600021-02 AW-2 Mashpee, MA L9600021-03 AW-3 Mashpee, MA Authorized by: Scott McLean - Laboratory Director 01159609:58 Page 1 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS MA 086 NH 198958-A CT PH-0574 NY 11148 NC 320 RI A65 Date Collected: 29-DEC-95 Date Received : 02-JAN-96 Date Reported : 15-JAN-96 Laboratory Sample Number: L9600021-01 AW-1 WATER Sample Matrix: Condition of Sample: SC 88006 Field Prep: Satisfactory None Number & Type of Containers: 2 Vial,2 Amber Glass RESULT PARAMETER UNITS RDL 1 Volatile Organics by GC/MS Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane 2-Chloroethylvinyl ether Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether Xylenes cis-1,2-Dichloroethene Dibromomethane 1,4-Dichlorobutane Iodomethane REF ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/1 ug/l ug/l ug/l ug/1 ug/1 ug/l ug/1 ug/l ug/l ug/1 ug/l ug/l ug/1 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/1 ug/l ug/l ug/l ug/l ug/l ug/1 METHOD ID DATES PREP ANALYSIS 8260 5.0 1.5 1.5 1.0 3.5 1.0 1.5 10. 1.5 3.5 5.0 1.5 1.0 1.0 1.5 1.0 1.0 1.0 1.0 1.5 1.0 10. 2.0 3.5 2.0 1.5 1.5 1.0 10. 10. 10. 10. 1.0 1.0 10. 10. 10. Comments: Complete list of References and Glossary of Terms found in Addendum I 01159609:58 Page 2 09-Jan DB ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS Laboratory Sample Number: L9600021-01 AW-1 RESULT PARAMETER UNITS RDL 1 Volatile Organics by GC/MS continued 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon Disulfide 2-Butanone Vinyl Acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrolein Acrylonitrile Bromochloromethane 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND REF ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/1 METHOD ID DATES PREP ANALYSIS 8260 10. 1.0 10. 10. 10. 4.5 10. 10. 10. 10. 25. 10. 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 25. SURROGATE RECOVERY Toluene-dS 4-Bromofluorobenzene Dibromofluoromethane 98.0 95.0 105. % % % Comments: Complete list of References and Glossary of Terms found in Addendum I 01159609:58 Page 3 09-Jan DB ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS Laboratory Sample Number: L9600021-01 -1 *AW RESULT PARAMETER UNITS RDL Polynuclear Aromatics by GC/MS U Acenaphthene 2-Chloronaphthalene Fluoranthene Naphthalene Benzo(a)anthracene Benzo(a)pyrene Benzo(b)fluoranthene Benzo(k)fluoranthene Chrysene Acenaphthylene Anthracene Benzo(ghi)perylene Fluorene Phenanthrene Dibenzo(a,h)anthracene Indeno(1,2,3-cd)pyrene Pyrene 1-Methylnaphthalene 2-Methylnaphthalene ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/1 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/1 ug/l ug/l ug/l ug/1 ug/l 79.0 62.0 29.0 % % ND ND ND ND ND ND ND ND ND ND ND ND ND ND METHOD ID DATES PREP ANALYSIS 1 8270 03-Jan 06-Jan IG 1 8100M 04-Jan 05-Jan DB REF 2.41 2.49 2.41 1.83 2.57 3.15 2.91 2.91 2.57 2.16 2.08 4.15 2.24 2.16 4.07 3.90 2.32 5.81 1.49 SURROGATE RECOVERY Nitrobenzene-dS 2-Fluorobiphenyl 4-Terphenyl-d14 1 Hydrocu bon.Scan ^C 800 Modified * Mineral Spirits Gasoline Fuel Oil #2/Diesel Fuel Oil #4 Fuel Oil #6 Motor Oil ND ND ND ND ND ND mg/l mg/l mg/l mg/i mg/l mg/l 1.0 1.0 1.0 1.0 1.0 1.0 Kerosene ND mg/l 1.0 108. % SURROGATE RECOVERY o-Terphenyl Comments: Complete list of References and Glossary of Terms found in Addendum I 01159609:58 Page 4 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS MA 086 CT PH-0574 NH 198958-A NY 11148 NC 320 RI A65 Date Collected: 29-DEC-95 Date Received : 02-JAN-96 Date Reported : 15-JAN-96 Laboratory Sample Number: L9600021-02 AW-2 WATER Sample Matrix: Condition of Sample: SC 88006 Field Prep: Satisfactory None Number & Type of Containers: 2 Vial,2 Amber Glass RESULT PARAMETER UNITS RDL REF 1 Volatile Organics by GC/MS Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane 2-Chloroethylvinyl ether Tetrachloroethene Chlorobenzene Trichlorofluoromethane ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/1 ug/l ug/1 ug/l ug/l ug/l ug/l ug/l 5.0 1.5 1.5 1.0 3.5 1.0 1.5 10. 1.5 3.5 5.0 1,2-Dichloroethane ND ug/l 1.5 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether Xylenes cis-1,2-Dichloroethene Dibromomethane 1,4-Dichlorobutane Iodomethane ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/1 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1.0 1.0 1.5 1.0 1.0 1.0 1.0 1.5 1.0 10. 2.0 3.5 2.0 1.5 1.5 1.0 10. 10. 10. 10. 1.0 1.0 10. 10. 10. METHOD ID DATES PREP ANALYSIS 8260 Comments: Complete list of References and Glossary of Terms found in Addendum I 01159609:58 Page 5 10-Jan DB ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS Laboratory Sample Number: L9600021-02 AW-2 RESULT PARAMETER UNITS RDL 1 Volatile Organics by GC/MS continued 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon Disulfide 2-Butanone Vinyl Acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrolein Acrylonitrile Bromochloromethane 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND REF ug/l ug/l ug/l ug/1 ug/l ug/l ug/l ug/l ug/l ug/l ug/1 ug/l ug/1 ug/l ug/l ug/l ug/l ug/1 ug/l ug/l ug/l ug/l ug/l ug/1 ug/l ug/l ug/l ug/l ug/l ug/l ug/1 ug/l ug/l ug/l ug/l METHOD ID DATES PREP ANALYSIS 8260 10. 1.0 10. 10. 10. 4.5 10. 10. 10. 10. 25. 10. 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 25. SURROGATE RECOVERY Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 98.0 100. 105. 1 % 1 Comments: Complete list of References and Glossary of Terms found in Addendum I 01159609:58 Page 6 10-Jan DB ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS Laboratory Sample Number: L9600021-02 AW-2 RESULT PARAMETER UNITS RDL Polynuclear Aromatics by GC/MS Acenaphthene 2-Chloronaphthalene Fluoranthene Naphthalene Benzo(a)anthracene Benzo(a)pyrene Benzo(b)fluoranthene Benzo(k)fluoranthene Chrysene Acenaphthylene Anthracene Benzo(ghi)perylene Fluorene Phenanthrene Dibenzo(a,h)anthracene Indeno(1,2,3-cd)pyrene Pyrene 1-Methylnaphthalene 2-Methylnaphthalene ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/1 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/1 ug/l ug/l ug/l ug/l ug/l ug/l ug/l METHOD ID DATES PREP ANALYSIS 1 8270 03-Jan 06-Jan IG 1 8100M REF 2.38 2.46 2.38 1.80 2.54 3.12 2.87 2.87 2.54 2.13 2.05 4.10 2.21 2.13 4.02 3.85 2.30 5.74 1.48 SURROGATE RECOVERY Nitrobenzene-d5 2-Fluorobiphenyl 4-Terphenyl-d14 71.0 65.0 34.0 Hydrocarbon Scan';GC 8100 Modified Mineral Spirits Gasoline Fuel Oil #2/Diesel Fuel Oil #4 Fuel Oil #6 Motor Oil Kerosene ND ND ND ND ND ND ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l 103. % .04-Jan 05-Jan DB 1.0 1.0 1.0 1.0 1.0 1.0 1.0 SURROGATE RECOVERY o-Terphenyl Comments: 01159609:58 Complete list of References and Glossary of Terms found in Addendum I Page 7 ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS MA 086 NH 198958-A CT PH-0574 NY 11148 NC 320 RI A65 Date Collected: 29-DEC-95 Date Received : 02-JAN-96 Date Reported : 15-JAN-96 Laboratory Sample Number: L9600021-03 AW-3 WATER Sample Matrix: Condition of Sample: SC 88006 Field Prep: Satisfactory None Number & Type of Containers: 2 Vial,2 Amber Glass RESULT PARAMETER UNITS RDL 1 Volatile Organics by GC/MS Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane 2-Chloroethylvinyl ether Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether Xylenes cis-1,2-Dichloroethene Dibromomethane 1,4-Dichlorobutane Iodomethane Comments: 01159609:S8 REF ND ND ND ND ND ND ND ND ND ND ND ND 1.3 ND ND ND ND ND ND ND ND ND ND ND ND ND ND 26. ND ND ND ND ND ND ND ND ND ug/l ug/1 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/1 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l METHOD ID DATES PREP ANALYSIS 8260 5.0 1.5 1.5 1.0 3.5 1.0 1.5 10. 1.5 3.5 5.0 1.5 1.0 1.0 1.5 1.0 1.0 1.0 1.0 1.5 1.0 10. 2.0 3.5 2.0 1.5 1.5 1.0 10. 10. 10. 10. 1.0 1.0 10. 10. 10. Complete list of References and Glossary of Terms found in Addendum I Page 8 10-Jan DB ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS Laboratory Sample Number: L9600021-03 AW-3 RESULT PARAMETER UNITS RDL REF 1 Volatile Organics by GC/MS continued 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon Disulfide 2-Butanone Vinyl Acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrolein Acrylonitrile Bromochloromethane 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/1 ug/1 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/1 ug/l ug/1 ug/l ug/l ug/1 ug/l ug/l ug/l ug/l ug/l ug/l 10. 1.0 10. 10. 10. 4.5 10. 10. 10. 10. 25. 10. 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Ethyl ether ND ug/1 25. 91.0 95.0 105. t % % METHOD ID DATES PREP ANALYSIS 8260 SURROGATE RECOVERY Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane Comments: Complete list of References and Glossary of Terms found in Addendum I 01159609:58 Page 9 10-Jan DB ALPHA ANALYTICAL LABORATORIES CERTIFICATE OF ANALYSIS Laboratory Sample Number: L9600021-03 AW-3 RESULT PARAMETER UNITS RDL Polynuclear Aromatics by GC/MS Acenaphthene 2-Chloronaphthalene Fluoranthene Naphthalene Benzo (a)anthracene Benzo(a)pyrene Benzo(b)fluoranthene Benzo(k)fluoranthene Chrysene Acenaphthylene Anthracene Benzo(ghi)perylene Fluorene Phenanthrene Dibenzo(a,h)anthracene Indeno(1,2,3-cd)pyrene Pyrene l-Methylnaphthalene 2-Methylnaphthalene ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 89.0 75.0 38.0 % METHOD ID DATES PREP ANALYSIS 1 8270 03-Jan 06-Jan IG 1 8100M REF 2.58 2.67 2.58 1.96 2.76 3.38 3.12 3.12 2.76 2.31 2.23 4.45 2.40 2.31 4.36 4.18 2.49 6.23 1.60 SURROGATE RECOVERY Nitrobenzene-d5 2-Fluorobiphenyl 4-Terphenyl-d14 % 8100 Modified Hydrocarbbn Scan GCO Mineral Spirits Gasoline Fuel Oil #2/Diesel Fuel Oil #4 Fuel Oil #6 Motor Oil Kerosene ND ND ND ND ND ND ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l 96.0 % .04-Jan 05-Jan DB 1.0 1.0 1.0 1.0 1.0 1.0 1.0 SURROGATE RECOVERY o-Terphenyl Comments: Complete list of References and Glossary of Terms found in Addendum I 01159609:58 Page 10 ALPHA ANALYTICAL LABORATORIES QUALITY ASSURANCE BATCH MS/MSD ANALYSIS Laboratory Job Number: L9600021 Parameter MS% MSD % RPD Volatile Organics by GC/MS Spike Recovery MS/MSD for sample(s) 01-03 1,1-Dichloroethene Trichloroethene Benzene Toluene Chlorobenzene 104 100 102 97 108 101 97 102 95 105 3 3 0 2 3 Semi-volatile Organic by GC/MS MS/MSD for sample(s) 01-03 p-Chloro-m-cresol 2-Chlorophenol 4-Nitrophenol Pentachlorophenol Phenol Acenaphthene 1,2,4-Trichlorobenzene 1,4-Dichlorobenzene 2,4-Dinitrotoluene N-Nitrosodipropylamine Pyrene 96 50 29 63 46 88 78 68 128 72 106 110 74 62 84 64 102 96 84 140 86 114 14 39 73 29 33 15 21 21 9 18 7 SURROGATE RECOVERY 2-Fluorophenol Phenol-dG Nitrobenzene-d5 2-Fluorobiphenyl 2,4,6-Tribromophenol 4-Terphenyl-d14 4 41 78 72 52 96 7 55 88 82 77 104 55 29 12 13 39 8 01159609:58 Page 11 I 00 . I i I I I I I I -F - I w a LO *sN I I N I- c' w 0 C C z N. 0 C.) U, C) a47 C.) Pt 0 a now 11 ii U) U, i -d ) 00-0 C, t N- 0-3 U a C -3 ~0 a C -d (a (a .3. t±J S 9- -p 'C a z r -J C- ii 3 j 0. 0. A 00. -S nIa 43 In - sa. -. IJH 4) a nlncins t 311PM ~0 U I oC4 z I - UJ I I; \Vfl) IS- ooiflOS / x!1W ~00 I I _________A- N 2 I. a z z -o 9.J S.040 udhcc '5 Q z -C, -3 0 /9 a zS a 0. S '9 - I- '2 3 C .1 -'3 0 S 0. C -V C S *- z - C-. i - - - .- - - . - . - . - - _______ - _______ co)