CDW CONSULTANTS, INC.
PHASE I INITIAL SITE IN\ESTIGATION
5 Commonwealth Road Natick, MA
Release Tracking Number 31-0575 RECEIVED S 2 1 2007 DEP NORTHEAST REGiONAL OFF ICE Prepared for
Omni Realty I rust P.(). Isox 2095 Natick, Vi\ 01760
August 20. 2007
CDW Project #: 1069,00
40 Speen Street, Suite 307. Framingham. MA 01701 r58 875-2657 FAX 508-875-6617 wwwcdwconsultants cor 5 Commonwealth Rd Natick, MA CDW Project #01069.00
TABLE OF CONTENTS Page
PHASE I INITIAL SITE INVESTIGATION SUMMARY...... I
1.0 Introduction ...... 1
1.1 Pu rp o se ...... I
2.0 G eneral Site Inform ation ...... 2
2.1 Site Location and D escription...... 2 2.2 Surrounding Land U se Description...... 3 2.3 N atural R esources R eview ...... 3 2.4 State & Federal Records Review ...... 4 2.4.1 RCRA Hazardous Waste Generators List...... 4 2.4.2 State Hazardous Waste Sites/Massachusetts Release Tracking Database .5 2.4.3 Leaking Underground Storage Tanks (LUST)...... 6 2.4.4 Leaking Aboveground Storage Tanks (LAST) ...... 7 2.4.5 Registered Underground Storage Tank List(UST)...... 7 2.4.6 O ther D atabases Review ed ...... 7 2.5 Municipal Records Review...... 8 2.5.1 Fire Prevention Property Search ...... 8 2.5.2 N atick Board of H ealth ...... 9
3.0 Site H istory ...... 10
3 .1 R elease H istory ...... 10 3.2 W aste M anagem ent H istory ...... 12 3.3 Environmental Permits and Compliance History...... 12 3.4 Massachusetts General Law Chapter 21 E Response Action Permits ...... 12
4.0 Hydrogeologic Characteristics ...... 13
4.1 Topography and Hydrologic Features...... 13 4 .2 S ite G eo lo g y ...... 13
CDW CONSULTANTS, INC. ii 5 Commonwealth Rd Natick, MA CDW Project #01069.00
5.0 Lim ited Subsurface Investigation...... -...... , ...... 14
5.1 Soil Borings and M onitoring W ell Installation...... 14 5.2 Soil H eadspace Screening - -...... 15 5.3 Soil Sam pling and A nalysis ...... 16 5.4 Groundwater Sampling and Analysis...... 16 5.5 Groundwater Gauging and Flow Direction...... 17
6.0 Nature and Extent of Contamination ...... - ...... 19
6.1 Soil Sample Headspace Analysis Results ...... - -...... 20 6.2 Soil Sample Laboratory Analysis Results ...... 20 6.3 Groundwater Sample Analysis Results ...... 20 6.4 Extent of Contamination ...... 21
7.0 Indoor Air Sampling & Analysis ...... 23
8.0 Im mediate Response Action Evaluation...... 23
9.0 Migration Pathways and Exposure Potential .-...... 24
9.1 Known or Potential M igration Pathways ...... 24 9.2 Known or Potential Human Exposure ...... 25 9.3 Known or Potential Environmental Exposure ...... 25
10.0 Summary of Findings, and Opinions ...... 27
11.0 L im itation s ...... - ...... - ...... 30
11.0 R eferences...... - ...... 3 1
CDW CONSULTANTS, INC. iii 5 Commonwealth Rd Natick, MA CDW Project #01069.00
APPENDICES:
APPENDIX A: FIGURES
Figure 1: Site Location Map Figure 2: Site Plan with Sampling Locations Figure 3: Groundwater Contour Map
APPENDIX B: TABLES
Table 1 Soil Headspace Screening Results, May 31, 2007 - Table 2 Groundwater Quality Data, June 6, 2007 Table 3 Groundwater Gauging & Elevation Data, June 6 and July 30, 2007 Table 4 Laboratory Analysis of Soil Samples, EPH, PAHs, Total Lead, May 31, 2007 Table 5 Laboratory Analysis of Soil Samples, VPH and VOCs May 31, 2007 Table 6 Laboratory Analysis of Groundwater Samples, EPH & PAHs June 6 and July 30, 2007 Table 7 Laboratory Analysis of Groundwater Samples, VPH & VOCs, June 6 and July 30, 2007 Table 8 Laboratory Analysis of Indoor Air Samples, APH, August 2, 2007
APPENDIX C: SOIL BORING LOGS/WELL CONSTRUCTION DIAGRAMS
APPENDIX D: ENVIRONMENTAL DATABASE REPORT
APPENDIX E: IDW DISPOSAL DOCUMENTATION
APPENDIX F: BOARD OF HEALTH RECORDS
APPENDIX G: LABORATORY REPORTS & CHAIN OF CUSTODY RECORD
CDW CONSULTANTS, INC. iv 5 Commonwealth Rd Natick, MA CDW Project #01069.00
PHASE I INITIAL SITE INVESTIGATION SUMMARY
CDW Consultants, Inc. (CDW), on behalf of Omni Realty Trust, has conducted a Phase I Initial Site Investigation (Phase I) of the property located at 5 Commonwealth Road in Natick, MA ("Site"). The Site location is shown on Figure I in Appendix A.
This Phase I investigation is in response to a Massachusetts Department of Environmental Protection (DEP) Notification of Responsibility (NOR) dated November 21, 2007. The Site is listed as a DEP disposal site with Release Tracking Number (RTN) 3-0575.
1.0 Introduction
The Site is improved with a four-story concrete office building, which is currently occupied by several business tenants. An active helicopter landing pad is located on the roof of the building. The remaining portions of the Site are either landscaped or paved for parking.
The area surrounding the Site is either commercial or wooded, undeveloped land. The Site was previously occupied by a gasoline station, service station, and fuel depot from 1949 until 1984. In 1985 the existing office building was constructed. The nearest residence is located approximately V mile east of the Site.
From May through August 2007, CDW conducted a Phase I Initial Site Investigation. The investigation consisted of Site observations, records research, interviews with knowledgeable personnel, and soil, groundwater, and indoor air sampling and analysis.
1.1 Purpose
The purpose of the Phase I Initial Site Investigation is to support a Tier Classification for the Site, and to evaluate Site use, storage, compliance, and operations history, the impacts of a release reported to DEP in 1987, and to evaluate current conditions to determine whether further assessment and/or response actions would be required for the disposal Site. This Site investigation was performed in accordance with Massachusetts General Law (MGL) Chapter 21E, and the Massachusetts Contingency Plan (MCP), 310 CMR 40.0000.
CDW CONSULTANTS, INC. I 5 Commonweath Rd Nalick, MA CDW Project #01069.00
2.0 General Site Information
The property is identified on the Town of Natick Assessor's Map 10 as Lots 2 and 3 (Book 21391, Page 146), and is currently owned by Omni Realty Trust. Refer to Figure 2, a map obtained from the Town of Natick Assessor's Office identifying the Site features. The vicinity of the disposal Site appears on the U.S. Geological Survey (USGS) Framingham, Massachusetts Quadrangle Map (1987). The site coordinates are:
Universal Transverse Mercator (UTM): 4686759 mN, 303659 mE Latitude, 42* 18' 30" N, Longitude, 71" 22' 56" W
A Site Location Map is provided as Figure 1 in Appendix A.
For the purpose of this Phase I investigation, the disposal boundary of the Site is defined as the property boundary. Refer to Figure 2 in Appendix A for a Site Plan with the disposal Site boundary.
2.1 Site Location and Description
On July 30, 2007, CDW performed a Site reconnaissance of the building interior, exterior areas, and surrounding properties. CDW was accompanied by Ms. Minnie Wen of Omni Realty Trust. The Site includes an approximate 4,000 square foot, four-story commercial office building constructed on a concrete slab. Offices for various tenants are located on all four floors. No manufacturing is conducted within the building. A utility closet labeled the "Alarm Room" is located on the first floor. Various small containers of household cleaning products were observed in this room.
An inspection of the exterior of the Site revealed paved areas for parking as well as landscaped areas. Several catch basins were observed in the parking areas. A ten foot wide drainage easement for the Town of Natick runs through the Site north to south and along the southwest boundary, as shown of Figure 2. A solid waste dumpster is located on the southern portion of the Site in a parking island. A pad-mounted electrical transformer is located east of the building. No areas of stressed vegetation were noted during the Site visit. No areas of oil staining or other improper waste disposal were observed during the reconnaissance.
CDW CONSULTANTS, INC. 2 5 Commonwealth Rd Natick, MA CDW Project #01069 00
According to the Environmental Database Resources (EDR) report, the Site is located outside of the 100 and 500 year flood zones.
2.2 Surrounding Land Use Description
The Site is abutted by undeveloped land (Cochituate State Park) to the south east, a railroad easement to the south and west, and Rosenfeld Concrete Corp. and TJX Companies office complex to the north across Commonwealth Road. The Framingham town line is located approximately 50 feet northwest of the Site boundary. A Gulf gasoline station is located further northwest of the Site in Framingham. The nearest surface water is Lake Cochituate which is located approximately 1,000 feet east of the Site.
Based on a 2005 MassGIS orthophoto, it appears that within a '/2-mile radius of the Site the population is estimated to be less than 500 persons.
2.3 Natural Resources Review
On May 24, 2007, CDW contacted Mr. Bill DeRosa at the Natick Engineering Department. Mr. DeRosa indicated that Site is connected to Town of Framingham water and sewer because this portion of Commonwealth Road is isolated from Natick's utilities. Ms. Jane Gardow of the Framingham Water Department confirmed that the Site is connected to Framingham water and sewer services. The Town of Framingham obtains drinking water from the MWRA's distribution system utilizing the Quabbin and Wachusett Reservoirs. According to Ms. Jean Cotter at the Natick Board of Health, there are no private drinking water wells located at the Site or within 500 feet of the Site in Natick. Mr. Michael Fridley of the Framingham Department of Public Health indicated that the nearest private water supply well is located at 740 Cochituate Road (Rosenfeld Concrete). This well is listed as an "irrigation well" with the Framingham Department of Public Health. The exact distance of this well from the Site could not be determined, however, based on the size of that property, it could be located anywhere between 100 and 700 feet from the Site.
The Site is located within a potentially productive aquifer designated as a Non-Potential Drinking Water Source Area. The nearest current or potential drinking water source area is a high yield aquifer located adjacent easterly property to the Site.
CDW CONSULTANTS, INC. 3 5 Commonwealth Rd Natick, MA CDW Project NO1069.00
CDW reviewed information from the Massachusetts Division of Fisheries and Wildlife, Natural Heritage and Endangered Species Program regarding rare habitats and threatened or endangered species. According to the most recent edition (December 2006) of the Natural Heritage Atlas and MassGIS databases, there are no estimated habitats of rare wildlife, threatened or endangered species, certified vernal pools, priority sites of rare species habitats, or exemplary natural communities within the Site vicinity.
2.4 State and Federal Records Review
CDW reviewed the Environmental Data Resources, Inc. (EDR) environmental database report (July 26, 2007) for information pertaining to oil and/or hazardous material releases, spills, handling and/or storage. The database focuses on the Site and locations within one (1) mile of the Site. CDW reviewed the Massachusetts Department of Environmental Protection (DEP) electronic database as a cross reference to state-listed locations within % mile of the Site that had been impacted by oil and/or hazardous material identified in the EDR report.
Records from the EDR database for sites within 1/4 mile of the Site were reviewed. However, the EDR Executive Summary for all sites located within one (1) mile, radius maps, and a summary of map findings for properties located within mile is included as Appendix D. Properties in the database within mile of the Site are summarized below.
2.4.1 RCRA Hazardous Waste Generators List
CDW reviewed the Resource Conservation and Recovery Act (RCRA) generators database. These facilities are required to comply with oil and hazardous waste management requirements in accordance with RCRA regulations. The results of the database search identified 11 RCRA generators within mile of the Site. The nearest are listed below.
Map ID Site Name Address Status D26 The Home Depot 2669 339 Speen Street No violations found D27 Cambridge Tire Co. 339 Speen Street No violations found 2 Zayre Corp. 770 Cochituate Rd. No violations found A3 Exxon Div of CFI 730 Cochituate Rd. No violations found B 16 Exxonmobil Corp. 696 Cochituate Rd. No Violations found
CDW CONSULTANTS, INC. 4 5 Commonwealth Rd Natick, MA CDW Project #01069 00
2.4.2 State Hazardous Waste Sites / Massachusetts Release Tracking Database
CDW reviewed the State Hazardous Waste Sites (SHWS) database in the EDR report for records of releases at the Site and surrounding properties. The information in this database contains information on releases of oil and hazardous materials that have been reported to the DEP. The results of the database search identified 51 properties within % mile of the Site. The Site is listed in the SHWS database under two separate RTNs listed in bold below.
Map ID Site Name Address Status (RTN) RD Smith 5 Commonwealth Rd. Default Tier ID (3-0575) 1 No Location Aid 5 Commonwealth Rd. DPS (3-13863) 2 NE Sand & Gravel Speen St. Class A-2 RAO (3-225 1) A Exxon Station 730 Cochituate Rd. REMOPS (3-3275) A' No Location Aid 730 Cochituate Rd. RTN Closed (3-14129) A' No Location Aid 730 Cochituate Rd. Class C RAO (3-17529) 21 Federal Ex Dist. Ctr 333 Speen St. Class A-2 RAO (3-4384) D26 Home Depot 2669 339 Speen St. Class A-I RAO (3-23193) D24 Trailways Bus Term Fmr 341 Speen St. Waiver (3-4357)
RTN - Release Tracking Number assigned by DEP RAO - Response Action Outcome REMOPS - Remedy Operation Status DPS - Downgradient Property Status 'Information obtained from the DEP On-line Tracking System
The releases in the immediate area of the Site are summarized below.
New England Sand & Gravel, Sveen Street, (RTN 3-2251)
This property is located approximately 75 feet north of the Site and was first listed as a disposal site on January 15, 1990. It is listed as being located on Speen Street, but is actually located at 740 Cochituate Road. A Response Action Outcome (RAO) Statement Report dated December 16, 1996 by Loitherstein Environmental Engineering, Inc. was completed for the release. The report indicated that contaminated soil was encountered during the removal of two (2) diesel USTs. A total of 50 cubic yards of impacted soil was excavated and disposed of off-site. Petroleum compounds and VOCs were detected in groundwater samples obtained
CDW CONSULTANTS, INC. 5 5 Commonwealth Rd Natick, MA CDW Project #01069.00
from post remedial monitoring wells which indicated concentrations below applicable cleanup standards at that time. The report indicated that groundwater was estimated to flow in a westerly direction. A Class A-2 RAO was submitted to DEP for the release to achieve regulatory closure.
Exxon Station, 730 Cochituate Rd., (RTN 3-3275)
This property is located approximately 225 feet northwest of the Site, and was first listed as a disposal site on October 15, 1990. Geologic Services Corporation completed a Phase II Comprehensive Site Assessment and other phase reports for the release. ECS, Inc. is currently managing compliance issues for the release. The impacted area of groundwater from the release is located immediately downgradient of the gasoline USTs approximately 375 feet from the subject Site. Groundwater has been consistently calculated to flow in a southwesterly direction towards the intersection of Speen Street and Cochitutate Road. The release is currently in Remedy Operation Status, which consists of a monitored natural attenuation program.
2.4.3 Leaking Underground Storage Tanks (LUST)
There are eight (8) LUST sites listed in the EDR database within % mile of the Site. The nearest of these are listed below and are discussed above.
MaD ID Site Name Address Status A7 Exxon Station 730 Cochituate Rd. REMOPS (3-3275) 310 Gulf Station Speen St./Cochituate Rd. URAM (3-26738) B13 Mobil Serv Station 696 Cochituate Rd. RAO (3-3384)
2.4.4 Leaking Aboveground Storage Tanks (LAST)
There is one (1) LAST site listed in the EDR database within A mile of the Site, which is listed below.
Map ID Site Name Address Status E34 Wonder Bread & Hostess 330 Speen St. RAO (3-3474)
CDW CONSULTANTS, INC. 6 5 Commonwealth Rd Natick, MA CDW Project #01069.00
2.4.5 Registered Underground Storage Tank List (UST)
There are three (3) registered UST sites listed in the EDR database within % mile of the Site, which are listed below.
May ID Site Name Address Status A6 Cumberland Farms (Gulf) 730 Cochituate Rd. In Use B9 Getty Station 701 Cochituate Rd. In Use B14 Mobil R/S #11821 696 Cochituate Rd. In Use
2.4.6 Other Databases Reviewed
CDW reviewed the following EDR databases; however, no site listings/properties were found in these databases within rmile of the Site. Refer to the Executive Summary of the EDR report and radius maps for the complete listings/properties within I mile of the Site.
* Federal Records Comprehensive Environmental Response, Compensation, and Liability Information System (CERCLIS) - Archived Sites National Priority List Sites (NPL)
* State and Local Records Solid Waste Facilities/Landfill Sites (SWF/LF) Records Activity and Use Limitations (INST CONTROL) Manufactured Gas Plants
The EDR report also screened a lengthy list of federal, state, and local databases in addition to those listed above, where no sites/properties were found within 1 mile of the Site. The complete listing of databases searched can be found on pages GR-1 through GR-15 in Appendix D.
CDW CONSULTANTS, INC. 7 5 Commonwealth Rd Natick, MA CDW Project #01069 00
2.5 Municipal Records Review
CDW contacted the Towns of Natick and Framingham Fire Prevention Department and Natick Health Department with regards to oil and/or hazardous material releases and spills.
2.5.1 Fire Prevention Property Search
CDW reviewed documentation of applications for permits for the removal and/or installation of underground storage tanks for the site.
Natick Fire Department
The Natick Fire Department did not have any records for the Site, however, the Natick Health Department had an application for a permit dated December 27, 1984 to remove gasoline tanks from a Sunoco Gasoline Station totaling 15,000 gallons. The permit indicated that the tanks were removed between January 3 and 9, 1985. A 4,000 gallon gasoline UST was removed from the nearby property at 333 Speen Street in 1991. A 5,000 gallon UST was located at that property from 1971 to 1991.
Framingham Fire Department
Three (3) USTs were removed from the property at 740 Cochituate Road (Rosenfeld Concrete) in June 1988. These include one 1,000 gallon gasoline UST and two (2) 2,500 gallon diesel USTs. According to DEP files, the diesel USTs were found to be leaking upon removal. A 1,000 gallon #2 fuel oil UST was removed from the property in 1999. A 1,000 gallon fuel oil AST was in use at this property in November 2005.
In 1987, two (2) 10,000 gallon underground gasoline USTs were removed from the property at 770 Cochituate Road (former Zayre Warehouse). These tanks were located several hundred feet from the subject Site near the Speen Street entrance to that property.
Records indicate that permits for underground storage for a gasoline station at 729 Cochituate Road (currently Naked Fish Restaurant) were granted in 1967. However,
CDW CONSULTANTS, INC. 8 5 Commonwealh Rd Natick, MA CDW Project #01069,00
according to knowledgeable personnel at the Framingham Fire Department, that property was never developed as a gasoline station.
Current underground storage at the nearby Gulf gasoline station at 730 Cochituate Road includes one (1)-10,000 and two (2)-6,000 gallon gasoline USTs. Previous USTs included two (2)-3,000 gallon and two (2)-4,000 gallon gasoline USTs located in the same area as the current storage.
Refer to Appendix E for permit and application records.
2.5.2 Natick Board of Health
CDW received documents from the Natick Board of Health relating to their environmental files for the Site. An application for permit dated December 27, 1984 to remove several USTs at the Site was in the file. That information is summarized in Section 2.5.1. A letter from the Natick Board of Health dated March 12, 1985 was found at the DEP. This letter was written to the owner of the Site at that time confirming Site conditions and stressing the need for expeditious actions. A copy of this letter is provided in Appendix F. The Board of Health did not have any other records in their database or on file for the Site.
CDW CONSULTANTS, INC. 9 5 Commonwealth Rd Natick, MA CDW Project #01069,00
3.0 Site History
CDW reviewed historical aerial photos from the Natick Engineering Department and records at the Natick Assessor's Office and Building Department, and spoke with knowledgeable persons to obtain information regarding Site history. The previous report entitled "Environmental Acquisition Audit," dated 1991, by Diagnostic Engineering Inc. (DEI) was also reviewed for historical Site information.
The DEI report states that a 1955 aerial photo was reviewed at the Natick Engineering Department. This photo could not be located during CDW's review at the Engineering Department, however, according to the DEI report, the 1955 photo shows the Site developed as a gasoline station at that time. According to the DEI report, a Mobil gasoline station formerly occupied the Site.
Assessor's information indicates that the existing office building at the Site was constructed in 1985. The building was sold to the current owners (Omni Realty Trust) in 1991. Prior to 1985, the Site was occupied by a gasoline station and fuel oil dispensing depot. Several USTs and ASTs were previously located at the Site.
According to Natick Health Department records, the gasoline station was most recently operated by Sunoco. A 1958 plan of the drainage easement identifies the Site as being occupied by the Diamond Oil Company. A "Site Plan of Land" by McCarthy and Sullivan Engineering Company dated December 1, 1983, identifies existing and proposed conditions including the location of the former service station building, pump islands, grease trap, USTs, and ASTs. Two pump islands and a service station building were shown on the northern side of the Site. Four above ground storage tanks were shown along the eastern boundary of the Site. A Site Plan by McNevin and Kerivan Engineering, Inc. dated March 4, 1985, also shows the location of the former service station features and the drainage easement through the property. This plan shows the former location of a small building on the northwestern portion of the Site. The DEI report indicated that the building existed as early as the 1960s and was used mainly as a realty office.
3.1 Release History
The Site was originally listed with the Massachusetts Department of Environmental Protection (DEP) on January 15, 1987 under Release Tracking Number (RTN) 3-0575 due to soil and groundwater contamination discovered prior to re-development of the Site. The responsible party was identified as "R.D. Smith." An additional DEP RTN (3-13863) was
CDW CONSULTANTS, INC. 10 5 Commonwealth Rd Natick, MA CDW Project #0 1069,00
assigned to the Site in 1996 after a Downgradient Property Status (DPS) Opinion was submitted to DEP. A summary of previous investigations by others is included below.
In August and September 1984, a 21E Site Assessment was completed for the Site by IEP, Inc. The assessment included the advancement of six test borings primarily on the central and southern portions of the Site. According to the IEP report, testing from the central portion of the Site identified a "film floating on the water table and a smell that resembles turpentine." Gasoline odors were noted and oil was observed on groundwater in the central portion of the Site. No definitive analytical laboratory results were included with the IEP report.
A report titled "Hydrogeologic Studies Hydrocarbon Contamination" was completed by IEP in May 1985. This study was completed to determine the extent of petroleum contamination, and to determine if Site cleanup would be required. In April 1985, six (6) test pits were completed in the vicinity of the former gasoline USTs, and monitoring wells were installed in the pits prior to backfilling. Groundwater flow was determined to be flowing to the east towards Lake Cochituate. Groundwater samples were collected from all six monitoring wells and the catch basin along a 15" drain crossing the Site. Gasoline related compounds were detected in groundwater at the location of former USTs and pump pads. Concentrations of benzene and toluene in groundwater were as high as 5.9 ppm and 18 ppm, respectively. IEP concluded that there appeared to be hydrocarbon contamination in the area of the former gasoline USTs. IEP recommended that contaminated soil located above the water table be placed in the rear of the property, be aerated and then placed under impervious asphalt. IEP also concluded that "based on the low amounts of gasoline found floating in the groundwater, no further action on groundwater cleanup is recommended."
An Environmental Acquisition Audit was completed by DEI in June 1991. That investigation included research of municipal and state records pertaining to the use and storage of oil and hazardous materials, and a history of Site operations. According to the DEI report, the Site was occupied by the Diamond Oil Company from as early as 1948 until the 1960's. Information from the reports indicates that the Site was occupied by either a Mobil or Sunoco gasoline station until 1984. Previous underground storage included four (4) gasoline USTs containing a total capacity of 15,000 gallons, one (1) 550-gallon heating
CDW CONSULTANTS, INC. I I 5 Commonwealth Rd Natick, MA CDW Project #0 1069.00
oil UST, and one (1) 1,000 gallon waste oil UST. Additionally, four (4) 20-foot high aboveground fuel oil tanks were located on the eastern side of the Site until July 1984.
A Downgradient Property Status (DPS) Opinion letter dated May 29, 1996 was prepared by Loitherstein Environmental Engineering for a release of gasoline related compounds in groundwater at the Site. The release was assigned a separate tracking number (RTN 3- 13863) by DEP. Groundwater from one monitoring well was analyzed as part of that investigation which revealed gasoline related VOCs and petroleum hydrocarbons. A groundwater flow survey was not conducted as part of that investigation, but flow was estimated to be in an easterly to southeasterly direction. The DPS opinion indicated that the release appeared to be from one of the gasoline stations or other properties in the vicinity of the Site, and that the detected contaminants in groundwater appear to be from a more recent release than that of the former on-site gasoline station and fuel depot.
3.2 Waste Management History
No waste management records were found regarding the Site.
3.3 Environmental Permits & Compliance History
According to available information, there are no known environmental permits for this Site.
3.4 Massachusetts General Law (MGL) Chapter 21E Response Action Permits
No DEP permits or approvals were on file for the Site at State or local offices.
CDW CONSULTANTS, INC. 12 5 Commonwealth Rd Natick, MA CDW Project #0 1069.00
4.0 Hydrogeologic Characteristics
CDW evaluated information from various sources, including U.S.G.S. topographic maps, soil survey maps, and geologic maps, in order to characterize the physical features of the Site and surrounding area. Also, CDW completed a limited subsurface investigation at the Site in May 2007, which included the advancement of soil borings, the installation of groundwater monitoring wells, a groundwater flow survey, and soil and groundwater sampling and analysis. Additional groundwater sampling and analysis was completed in July 2007. Soil borings and monitoring wells were completed by CDW's subcontractor, Expedition Drilling, Inc. of Manchester, N.H.
4.1 Topography and Hydrologic Features
The Site is located at approximately 147 feet above mean sea level. The Site topography slopes downward to the southeast. The topography of the area is fairly level, however slopes away from the adjacent rail road bed to the east and west. The closest surface water body is Lake Cochituate, which is located approximately 1,000 feet east of the Site. Surface water runoff flows overland into on-site storm water catch basins.
4.2 Site Geology
According to the U.S. Department of Agriculture's (USDA) Soil Conservation Service (SCS), the Site lies within an area where the generalized bedrock is part of the Blackstone Group containing metamorphosed mafic to felsic flow. The generalized surficial geology is water washed stratified sand and gravel with some silt. The USDA's general soil map indicates that the Site soil component is Urban Land (often excavated and filled) on the western portion of the Site, and Windsor Loamy Sand from loose sandy glaciofluvial deposits on the eastern portion. No bedrock outcroppings were observed on the Site.
Recent soil borings completed on-site indicate that the soil is composed mainly of fine to medium sand and silt. Soil boring logs from CDW's recent investigation are included in Appendix C.
CDW CONSULTANTS, INC. 13 5 Commonwealth Rd Natick, MA CDW Project #01069.00
5.0 Limited Subsurface Investigation
In May and June 2007, CDW conducted a limited subsurface investigation which consisted of the advancement of soil borings, the installation of groundwater monitoring wells, soil and groundwater sampling and analysis, and a groundwater flow survey. The results of this investigation are considered generally representative of current Site conditions.
5.1 Soil Borines and Monitoring Well Installation
On May 31,2007, CDW observed the advancement of five (5) soil borings and completion of all three as groundwater monitoring wells (CDW- 1, CDW-2, and CDW-3). The soil borings were advanced by the hollow-stem auger drilling method. Soil samples were obtained by the split-spoon sampling method at five foot intervals, and classified on-site. CDW's subcontractor, Expedition Drilling, Inc. of Manchester, NH completed the advancement of the soil borings and the installation of the monitoring wells. CDW's subcontractor, Spectrum Analytical, Inc. of Agawam, MA, completed the laboratory sample analyses.
The monitoring well locations were chosen to assess soil and groundwater conditions in targeted locations at the Site based on historical use and previous analytical results. Monitoring well CDW- I and boring B-6 were placed on the northwestern area of the Site near the location of several former underground gasoline storage tanks. CDW-2 was installed on the northeastern portion of the Site between the former pump islands and four former above ground tanks. This well was also installed in the approximate vicinity of the former service station building where a heating oil UST and a waste oil UST previously existed. Monitoring well CDW-3 and boring B-5 were placed on the central portion of the Site where contamination may have been previously detected. Shallow soil boring B-4 was advanced on the eastern portion of the Site where four above ground oil tanks previously existed.
All three monitoring wells were set at a depth of 15 feet below grade. All three (3) wells were constructed of two inch diameter slotted PVC well screen and a solid PVC riser with ten feet of screening. Uniformly graded sand was placed around the well screen up to two feet above the screen/riser interface. One foot of bentonite grout was placed above the sand, followed by native fill to grade. Protective roadway boxes were installed with a cement seal at grade over
CDW CONSULTANTS, INC. 14 5 Commonwealth Rd Natick, MA CDW Project #01069.00
all three monitoring wells. All three monitoring wells were developed by purging for 20 minutes.
Soils encountered during drilling were predominantly medium dense native glacial outwash material consisting of fine sand and silt. Fill consisting of sand and gravel was encountered in the top 2 feet. Bedrock was not encountered during drilling. Groundwater during drilling was observed in borings at approximately 8 feet below grade. Figure 2 in Appendix A shows the locations of the soil borings and the monitoring wells installed by CDW. Soil boring logs and well construction diagrams are included in Appendix C.
5.2 Soil Headspace Screening
CDW used a photoionization detector (PID) to field-screen soil samples for the presence of volatile organic compounds (VOCs) using the headspace method. The PID is an instrument used to quantify VOCs and has a detection limit of 1 part per million (ppm). The following methodology was employed for the headspace screening:
- Collect the sample up to one-half capacity in a clean glass jar. - Cover the top of the jar with aluminum foil. Tightly place the jar cover on top of the aluminum foil sheet. - Vigorously shake the jar content to allow for volatilization of the organic compounds into the air space. - Allow the jar to sit for one minute at room temperature. Carefully remove the jar cover without removing the aluminum cover. Quickly insert the PID probe into the jar by forcing it through the aluminum cover. - Read the maximum total PID level. Express the level in ppm as benzene equivalent.
The field-screening results indicated levels of VOCs ranging from
Based on soil screening results, contaminated soil cuttings from borings CDW- 1 and CDW-2
CDW CONSULTANTS, INC. 15 5 Commonwealth Rd Natick, MA CDW Project #0106900
that could not be returned to the boreholes were placed into a 55-gallon drum for disposal as investigation derived waste (IDW). A material profile sheet was completed for this material, which was not yet disposed as of the completion of this report. The material profile sheet is included in Appendix E. The complete waste manifests will be submitted under a separate letter.
5.3 Soil Sampling and Analysis
The sampling plan was developed to investigate the types of compounds that may have been released from previous on-site spills, former on-site USTs or ASTs, or potential off site releases. One soil sample from each of five different borings was selected and submitted for laboratory analysis for extractable petroleum hydrocarbons (EPH), polynuclear aromatic hydrocarbons (PAHs), volatile petroleum hydrocarbons (VPH), and volatile organic compounds (VOCs) by EPA Method 8260. Because the Site was historically occupied by a gasoline station, the soil samples from borings CDW- 1 and CDW-2 were also submitted for analysis for total lead. Lead is commonly found in gasoline dispensed prior to 1988. The samples were collected from depths between 0 and 12 feet below the ground surface. A trip blank and duplicate sample were also prepared and submitted to the laboratory for VOC analysis for QA/QC purposes. The samples were preserved by ice, refrigeration and methanol, as appropriate, prior to laboratory analysis, and delivered to the laboratory accompanied by an appropriate chain of custody record.
5.4 Groundwater Sampling and Analysis
On June 6, 2007, CDW collected groundwater samples from monitoring wells CDW-1, CDW-2, and CDW-3. Three well volumes were removed from each well prior to sample collection. Groundwater samples were obtained with dedicated polyethylene bailers. Samples were obtained for laboratory analyses for extractable petroleum hydrocarbons (EPH) by the DEP method, volatile petroleum hydrocarbons (VPH) by the DEP method, polynuclear aromatic hydrocarbons (PAHs), and volatile organic compounds (VOCs) by EPA Method 8260. A trip blank was also prepared and submitted to the laboratory for VOC analysis for QA/QC purposes. A duplicate sample from well CDW- 1 was also submitted for laboratory QA/QC. The samples were preserved by ice, refrigeration and hydrochloric acid, as appropriate, prior to laboratory analysis, and delivered to the laboratory accompanied by an
CDW CONSULTANTS, INC. 16 S Commonwealth Rd Natick, MA CDW Project #0 1069 00
appropriate chain of custody record. The required filtering and acidification of the EPH samples prior to analysis was performed by Spectrum.
On July 30, 2007, CDW collected groundwater samples from monitoring wells MW-I and MW-2 which were previously installed by others. Both wells were purged until dry and allowed to recharge. Groundwater samples were obtained with dedicated polyethylene bailers. A small diameter bailer was used in well MW-2 due to a damaged PVC riser in that well. Samples were obtained for laboratory analyses for extractable petroleum hydrocarbons (EPH) by the DEP method, volatile petroleum hydrocarbons (VPH) by the DEP method including target VOCs, and polynuclear aromatic hydrocarbons (PAHs). A trip blank was also prepared and submitted to the laboratory for VOC analysis for QA/QC purposes. A duplicate sample from well MW-2 was also submitted for laboratory QA/QC for VPH. A duplicate sample was unable to be collected for EPH due to insufficient sample volume. The samples were preserved by refrigeration and hydrochloric acid, as appropriate, prior to laboratory analysis, and delivered to the laboratory accompanied by an appropriate chain of custody record. The required filtering and acidification of the EPH samples prior to analysis was performed by Spectrum.
5.5 Groundwater Gauging and Flow Direction
On June 6, 2007, the three new monitoring wells and two existing wells were gauged for depth to groundwater using a water level probe. The average depth to groundwater in the five wells was measured at approximately 5.90 feet. Separate phase petroleum was not observed during the groundwater gauging. A petroleum sheen and odor were observed on groundwater in wells CDW- 1 and CDW-2. A sheen and odor was observed on groundwater on the probe after gauging existing wells MW-1 and MW-2. Water quality parameters including pH, temperature and conductivity were measured in each well after bailing. The probe was decontaminated with methanol and a soap and water solution between wells. Water quality monitoring results are included in Table 2 in Appendix B.
On June 6, 2007, CDW used a tape measure to field locate the onsite monitoring wells relative to existing Site structures. Two existing monitoring wells (MW- 1 and MW-2) were also surveyed and gauged for depth to water for use in obtaining a more accurate groundwater flow direction. The relative elevations of the top of the monitoring well casings were surveyed to a relative datum point. The reference point used was the concrete base of a light pole on the
CDW CONSULTANTS, INC. 17 5 Commonwealth Rd Natick, MA CDW Project #01069.00
northwestern portion of the Site, which was selected as elevation 100.00. The data were converted to groundwater elevations, and the groundwater was determined to be flowing in a southeasterly direction in the direction of Lake Cochituate.
The Site groundwater elevation data is summarized in Table 3 of Appendix B. A groundwater contour map is included as Figure 3 in Appendix A.
CDW CONSULTANTS, INC. 18 5 Commonwealth Rd Natick, MA CDW Project #01069.00
6.0 Nature and Extent of Contamination
CDW evaluated the results of soil and groundwater sampling and analysis, and compared the results with applicable risk assessment standards in the MCP as a preliminary screening tool. The results of both soil and groundwater analysis were consistent with the types of contaminants identified previously at the Site, and there were no new reporting conditions identified.
For the purpose of identifying the applicable Method 1 risk assessment (RA) standards, as defined in the MCP 3 10 CMR 40.0930 for the present and foreseeable future land uses of the Site relative to soil, the soil at the Site from 0-15 feet in paved areas is classified as S-2, as follows:
- The soils at the Site are potentially accessible, - The intensity of use by adults and children is considered to be low, and - The frequency of use by adults and children is considered to be high.
However, in order to evaluate both the current and foreseeable future risk of harm without assuming restrictions to Site uses, all soil from depths of 0 to 15 feet below grade was compared to S-1 standards. The soil at a depth greater than 15 feet below grade is classified as S-3 for isolated subsurface soils.
For the purpose of identifying the applicable Massachusetts Contingency Plan (MCP) Method 1 Risk Assessment (RA) standards, as defined in the MCP, 310 CMR 40.0930, for the present and foreseeable future land uses of the Site relative to groundwater, the groundwater categories are designated as GW-2 and GW-3, due to the following:
- The groundwater is located at a depth of less than 15 feet below grade and within 30 feet of an occupied building. - The groundwater is not located within a Current or Potential Drinking Water Source Area. - The groundwater potentially discharges into surface water.
The results of the laboratory analytical testing of soil and groundwater samples were evaluated and generally compared with applicable MCP Method 1 RA standards. Copies of the laboratory reports are included in Appendix G.
CDW CONSULTANTS, INC. 19 5 Commonwealth Rd Natick, MA CDW Project #01069.00
6.1 Soil Sample Headspace Analysis Results
The highest headspace VOC reading of 842 ppm was observed in soil boring B-6-S-3 at a depth of 10-12 feet. Many of the samples from MW-2, MW-3, MW-4, and B-5 also exhibited elevated PID readings. Elevated headspace readings were noted in depths up to 12 feet. The lowest PID readings were detected in soil from boring B-6, and were as high as 20 ppm. The results of the headspace analyses of soil samples collected from the Site in June 2007 are summarized in Table 1 in Appendix B.
6.2 Soil Sample Laboratory Analysis Results
Laboratory analysis results showed detectable concentrations of VPH in four of the five soil samples and several VOCs in three soil samples. EPH were detected in three of the five soil samples and several PAHs were detected in two of the samples. The highest concentrations of VPH, EPH, and VOCs in soil were all obtained from the area located downgradient of the former pump islands in the area of the former gasoline station. The highest concentrations of contaminants in soil were generally collected from the 5-7 foot depth range, at otjust above the groundwater table. Lead was detected in both samples at concentrations indicative of naturally occurring conditions.
The results of the EPH, PAH, and total lead analyses above the minimum detection limits are summarized in Table 4 in Appendix B. The results of the VPH and VOC analysis are summarized in Table 5 in Appendix B. The complete laboratory reports and chain-of- custody records are included in Appendix G.
6.3 Groundwater Sample Analysis Results
On June 6, 2007, monitoring wells CDW-1, CDW-2, and CDW-3 were sampled, for EPH including target PAHs, VPH, and VOCs by EPA Method 8260. Laboratory analysis of groundwater samples indicated detectable concentrations of VPH and VOCs in all three monitoring wells and detectable concentrations of EPH in two monitoring wells. Several VOCs were detected in all three wells and two PAHs were detected in two of the monitoring wells. The highest concentrations of VPH and EPHwere detected in groundwater collected from CDW-2 located on the eastern side of the Site and downgradient of the former onsite gasoline USTs.
CDW CONSULTANTS, INC. 20 5 Commonwealib Rd Natick, MA CDW Project #01069,00
On July 30, 2007, monitoring wells MW-1 and MW-2 were sampled for EPH including target PAHs, and VPH including target VOCs. Laboratory analysis of groundwater samples indicated detectable concentrations of VPH and some target VOCs in both monitoring wells. These concentrations are lower than those detected in newly installed wells CDW- 1 and CDW-2, and did not exceed applicable Method 1 standards. EPH and PAHs were not detected in either MW-I or MW-2.
The groundwater sampling results from June and July 2007 are summarized in Tables 6 and 7 in Appendix B. The complete laboratory reports and chain-of-custody records are included in Appendix G.
6.4 Extent of Contamination
The following observations were made as a result of soil and groundwater analysis at the Site. VPH, EPH, several VOCs, and diesel range PAHs were detected in soil and groundwater in the area of the former gasoline station on the northern portion of the Site. The concentrations of VPH in three soil samples, EPH in two soil samples and benzene in one sample exceeded applicable Method I standards. The concentrations of VPH in two samples, EPH in one sample, and xylenes in one sample exceeded applicable Method I Standards.
The approximate contaminant source areas are estimated to be the location of the previous underground gasoline storage tanks, pump islands, and possibly the aboveground fuel oil tanks. The petroleum compounds and VOCs detected in Site soil and groundwater in the area of the former USTs and pump pads are indicative of gasoline. The highest concentrations of VPH in soil were detected in the northern portion of the Site adjacent to the area of the former gasoline USTs. Lead was detected in the source area in both soil samples analyzed, however, these concentrations appear to be indicative of naturally occurring concentrations in soil.
The extent of the release in groundwater in the southerly (downgradient) direction has been delineated, however, the extent of groundwater contamination in the northern and eastern directions is uncertain. The highest concentrations of EPH were detected in groundwater on the northeastern portion of the Site near the former above ground fuel oil tanks. This
CDW CONSULTANTS, INC. 21 5 Commonwealth Rd Natick, MA CDW Project #01069.00
correlates with a heavier petroleum such as fuel oil. The extent of both soil and groundwater contamination beneath the building is uncertain.
Groundwater was measured at an average of depth of approximately 5.90 feet below the ground surface on June 6, 2007. Groundwater measured in wells MW- 1 and MW-2 on July 30, 2007 indicated that the groundwater dropped more than two feet since the June 6, 2007 gauging event. No measurable NAPL was observed in any of the monitoring wells during CDW's subsurface investigation. A petroleum odor was observed in groundwater collected from monitoring wells CDW-1, CDW-2, MW-1 and MW-2 during groundwater sampling.
CDW CONSULTANTS, INC. 22 5 Commonwealth Rd Natick, MA CDW Project #01069,00
7.0 Indoor Air Sampling and Analysis
On August 2, 2007, CDW collected indoor air samples at two (2) locations within the building at the Site. These samples were collected as a screening level study to evaluate the potential for indoor air impacts from contaminants found in groundwater within 30 feet of the building. Sample IAS- I was collected from an office located on the southwest corner of the first floor of the building. Sample IAS-2 was collected from the lobby located on the northern side of the building. The samples were collected using summa air canisters with regulators that collect air over an 8-hour period. Samples were obtained for laboratory analyses for air phase petroleum hydrocarbons (APH) by the DEP method including target VOCs. The analysis was performed by Spectrum Analytical.
The results indicated detectable concentrations of the APH aliphatic carbon chains and two target VOCs in both air samples. The concentrations of APH and VOCs in both air samples were similar in magnitude. The concentrations of the APH aliphatics exceeded the MCP Background Indoor Air Concentration Guidelines, however, an initial risk screening for 8 hour/day exposure, 250 days per year over 5 years indicated a hazard index less than 1.0. The slab on grade floor is approximately 20 years old and appeared to be in good condition. Furthermore, no background area indoor air samples were collected as part of this study for an evaluation of potential interference compounds. Therefore, a definite exposure pathway could not be confirmed.
No imminent hazard conditions were identified in relation to indoor air, at this time. The results of indoor air analysis are compared with MCP background and long term exposure concentrations in Table 8 in Appendix B.
8.0 Immediate Response Actions Evaluation
CDW evaluated the Site for imminent hazard conditions that may require Immediate Response Actions. In accordance with 310 CMR 40.0426, no imminent hazard conditions were identified as part of this investigation.
CDW CONSULTANTS, INC. 23 5 Commonwealth Rd Natick, MA CDW Project #01069.00
9.0 Migration Pathways and Exposure Potential
CDW evaluated the potential impacts from the Site conditions identified. Known or potential impacts from the Site conditions include migration pathways, and possible exposures by both human and environmental receptors. Limited indoor air analysis indicated that a migration pathway for indoor air contamination from beneath the building is inconclusive, at this time.
9.1 Known or Potential Migration Pathways
The Site is located within a Potentially Productive Aquifer designated as a Non-Potential Drinking Water Source Area. The Site is not located within a groundwater resource area designated as a Zone II or an Interim Wellhead Protection Area for a public water supply source.
The Site area is serviced by municipal water and sewer from the Town of Framingham because the Town of Natick has no water or sewer service in the area. Water service enters from the adjacent westerly property. In June and July 2007, groundwater was observed at depths between approximately 4.5 feet and 8 feet below grade. Contaminated groundwater could enter utility conduits and/or drainage trenches as preferential pathways, depending upon their depth. A Town of Natick drain easement runs north to south through the Site and then along the southwestern border. The direction of this easement generally correlates with the calculated groundwater gradient at the Site. This easement could represent a preferential pathway for contaminant migration, as well as likely regional drainage effects of Lake Cochituate.
Backfilling and disturbance of shallow soils occurred during redevelopment of the Site in 1985. Several test pits were dug and based on current knowledge of previous storage, USTs may have been removed from two or three separate areas. These activities may alter soil structure and increase permeability rates relative to surrounding areas.
Storm water from the Site flows overland and discharges into storm drains located in the Site parking lot. Groundwater has been calculated to flow in a southeasterly direction, towards Lake Cochituate which is located approximately 1,000 feet east of the Site.
CDW CONSULTANTS, INC. 24 5 Commonwealth Rd Natick, MA CDW Project #0 106900
9.2 Known or Potential Human Exposure
The contaminants present at the Site and their primary exposure routes are as follows:
Material Physical State Exposure Route VPH/VOCs Vapor Inhalation, Absorption, Ingestion EPH Solid/Liquid Absorption, Ingestion PAHs Solid/liquid Absorption, Ingestion
EPH and VPH compounds, some PAHs, and some VOCs are generally associated with petroleum products, including fuel oil and gasoline. Potential human exposure to EPH and VPH in soils occurs primarily due to direct contact (i.e. subsurface excavation for utility work), or contact with disturbed soil particulates laden with these compounds.
EPH and VPH compounds and metals are somewhat soluble in water. Larger molecular weight EPH and metal compounds will often be retained within the soil matrix, with the lighter EPH compounds volatilizing or dissolving into groundwater. Potential human exposure to EPH and metals contamination in soil may occur through direct contact with soils on-site such as if subsurface excavation is performed for utility work.
VPH and VOCs typically range from slightly soluble to highly soluble and tend to migrate in groundwater. Potential human exposure to VPH and VOCs may occur as a result of inhaling vapors which migrate through utility conduits or disturbed soil. VPH and VOC vapors may also migrate through soils into building structures.
There are currently approximately 50 full-time workers at the Site. There are no residents on- site. There are no residential structures within 500 feet of the Site.
9.3 Known or Potential Environmental Exposure
A four-story office building is located immediately south of the former service station area. The remainder of the Site is either paved for parking or landscaped. The Site is located adjacent to Cochituate State Park and an area of protected open space. A chain link fence separates the park from the Site. The nearest residences are located nearly Y2 mile east of the Site across Lake Cochituate. No natural resource areas were identified in the Site vicinity.
CDW CONSULTANTS, INC. 25 5 Commonwealth Rd Natick, MA CDW Project #0 1069.00
The nearest surface water body is Lake Cochituate which is located approximately 1,000 feet east of the Site.
CDW CONSULTANTS, INC. 26 5 Commonwealth Rd Natick, MA CDW Project #01069.00
10.0 Summary of Findings and Opinions
CDW conducted a Phase I Initial Site Investigation of the property located at 5 Commonwealth Road in Natick, Massachusetts. CDW's summary of findings and conclusions relative to this investigation are presented next.
The Site is improved by a four-story office building, paved parking and landscaped areas. The building is constructed on a concrete slab with no basement and is heated with natural gas. The Site was previously occupied by a gasoline station, fuel depot, and service garage from the mid 1900's until 1985 when the existing building was constructed. The property was previously occupied by a Mobil and then a Sunoco gasoline station. A fuel oil depot (possibly Diamond Oil Co.) was also previously located on the Site. The property boundary is considered the disposal site boundary for the purposes of this report.
According to available records and previous reports, three (3) gasoline USTs, a waste oil UST and a fuel oil UST were previously located at the Site. Additionally, four (4) 20 foot high aboveground fuel oil tanks were located on a concrete pad on the eastern portion of the Site. In 1985, a permit was issued to remove the underground gasoline and oil tanks totaling 15,000 gallons.
In 1985, gasoline related compounds were detected in groundwater at the location of former USTs and pump pads during a hydrogeologic study by IEP. Concentrations of benzene and toluene in groundwater were as high as 5.9 ppm and 18 ppm, respectively. IEP concluded that there appeared to be hydrocarbon contamination in the area of the former gasoline USTs. On January 15, 1987, the Site was listed with the Massachusetts Department of Environmental Protection (DEP) under Release Tracking Number (RTN) 3-0575 due to soil and groundwater contamination discovered prior to re-development of the Site. In November 2006, a Notice of Responsibility (NOR) was issued to the Site owner for the release requiring either a Tier Classification or Response Action Outcome Statement.
Soil sample analysis completed as part of this Phase I Investigation revealed detectable concentrations of VPH, EPH, VOCs, and PAHs in soil from locations near the former gasoline USTs and pump islands. EPH were detected in three of the five soil samples and several PAHs were detected in two of the samples. The highest concentrations of VPH, EPH, and VOCs in soil were all obtained from the northern portion of the Site in the area of the former gasoline USTs between 5 and
CDW CONSULTANTS, INC. 27 S Commonweahh Rd Natick, MA CDW Project #01069.00
7 feet below grade. The data suggests that the soil and groundwater contamination is related to one or more releases during the Site's historic uses of petroleum storage and distribution.
Groundwater analysis results indicated detectable concentrations of VPH and VOCs in all five wells and EPH and PAHs in two of the five wells. The highest concentrations of VPH and EPH were detected in well CDW-2 located on the eastern side of the Site and downgradient of the former onsite gasoline USTs and pump islands.
Based on gauging data, the groundwater flow direction at the Site was determined to be to the southeast towards Lake Cochituate. A two foot variation in groundwater elevation was observed in wells MW-1 and MW-2 between early June and late July 2007.
Analysis of indoor air indicated detectable concentrations of APH and two VOCs in both indoor air samples. The concentrations of APH aliphatics detected in both samples were above MCP GW-2 indoor air background guidelines; however, do not represent an imminent hazard condition.
The outcome of this Phase I Initial Site Investigation is that:
1. Petroleum hydrocarbons were detected at elevated concentrations in soil at three locations. The concentrations of VPH at three locations, EPH at two locations and VOCs at one location in soil exceeded the applicable Method I RA standards. The samples were collected from depths between 5 and 12 feet in the area of the former gasoline station.
2. VPH and BTEX were detected in groundwater on the northern portion of the Site where the former gasoline station and fuel depot existed. Concentrations of VPH in two wells (CDW-l and CDW-2) and EPH and xylenes in one of the wells exceeded applicable Method 1 Standards. Downgradient of the former gasoline station, concentrations of VPH and BTEX were lower than the source area, and EPH and PAHs non-detect.
3. Based on limited indoor air testing, the concentrations of APH detected in indoor air generally correlate to the contaminants detected in groundwater near the building. This represents a potential exposure pathway for contaminants from groundwater to
CDW CONSULTANTS, INC. 28 5 Commonwealth Rd Natick, MA CDW Project #0 1069.00
volatilize into indoor air. However, additional analysis of indoor air, and/or a soil gas survey is needed as this condition is inconclusive, at this time.
4. Although several DEP listed releases are documented in the vicinity of the Site, based on a review of those releases, the detected contamination in on-Site soil and groundwater appears to have originated from the former use of the Site as a gasoline station and fuel depot. There are no known current on-site sources of contamination at the Site.
5. No new Reportable conditions, as defined in 310 CMR 40.0000, were identified during this study.
6. In accordance with 310 CMR 40.0483(1)(g) and 40.0412, CDW evaluated the need for Immediate Response Actions during the course of this Phase I Site Investigation. CDW determined, based upon Site research and results of the limited subsurface investigation, that immediate or accelerated response actions were not required to prevent, eliminate, or minimize damage to public health, public welfare, or the environment.
7. In accordance with 310 CMR 40.0486, it is CDW's professional opinion that further assessment and/or response actions will be required at the disposal Site before the requirements of a Response Action Outcome can be met.
CDW CONSULTANTS, INC. 29 5 Commonwealth Rd Natick, MA CDW Project #01069,00
11.0 Limitations
The findings are limited to the information available at the time of the investigation and the scope of services as defined. The results of the subsurface investigation performed on this Site form the basis for the findings and are representative of conditions at the time of the investigation. No other conclusions, interpretations or recommendations are contained or implied in this report other than those expressed. Also, CDW makes no warranty, expressed or implied, on the accuracy of the work and information completed by others and upon which CDW has relied to prepare this report. No other use of this report is warranted without the written consent of CDW Consultants, Inc.
CDW CONSULTANTS, INC. 30 5 Commonwealth Rd Natick, MA CDW Project #0 1069.00
12.0 References
1. Town of Natick, Assessors Department Database Review, August 1, 2007. 2. Town of Natick Fire Department, Fire Prevention, August 1, 2007. 3. Town of Framingham Fire Department, Fire Prevention, August 1, 2007. 4. Town of Natick, Board of Health, Jean Cotter, August 1, 2007. 5. Town of Framingham, Board of Health, Michael Fridley, June 5, 2007 6. Town of Natick Engineering Department, Bill DeRosa, August 1, 2007 7. Environmental Data Resources, Radius Map Report, July 25, 2007. 8. 21E Site Assessment, 3-5 Commonwealth Rd., IEP, Inc., August 1984. 9. Hydrogeologic Studies, 3-5 Commonwealth Rd., IEP, Inc., May 1985. 10. Environmental Acquisition Audit, 5 Commonwealth Rd., Diagnostic Engineering, Inc., June 1991 11. Downgradient Property Status Opinion, 5 Commonwealth Rd., Loitherstein Env. Eng., May 1996 12. Massachusetts Department of Environmental Protection File Review, July 12, 2007 13. Massachusetts Department of Environmental Protection, Searchable Site List, August 2007. 14. MA DEP, Database Review, Geographical Information Systems (GIS) Maps, August 2007. 15. U.S. Department of Agriculture, Soil Survey of South Middlesex County, MA, September 1989.
CDW CONSULTANTS, INC. 31 APPENDIX A
FIGURES
CDW CONSULTANTS, INC......
COW CONSULTANTS, INC.
SITE LOCATION MAP 5 COMMONWEALTH RD NATICK, MA
swRCE M S o n af IAEGPRECCTN 10700 SCALE12500 FIGURE 1 ---- mm m--m -mm mm mm -- m m m -
COMMONWLTH ROAD
ROSENFELD CONCRET
(FORMER NEW ENGLAND SAND & GRAVEL) LEGEND
MONITORING WELL
SOIL BORINGS
X AIR SAMPLE LOCATION
CDW CONSULTANTS, INC.
SITE PLAN WITH SAMPLING LOCATIONS 5 COMMONWEALTH ROAD
FIGURE 2 NATICK, MASSACHUSETTS Source: Sit Plan by McCarthy & Sullivan EngineerIng, Inc. Project No. 1069.00 Approximate Scale: 1"=30' I---rn-==- =------= -
CMMONWEALTH ROAD
I
LEGEND
MONITORING WELL
SOIL BORINGS
GROUNDWATER CONTOURS
CDW CONSULTANTS, INC.
GROUNDWATER CONTOUR MAP 5 COMMONWEALTH ROAD
FIGURE 3 NATICK, MASSACHUSETTS Source: Site Plan by McCarthy & Sullivan Engineering, Inc. Project No. 1069.00 Approximate Scale: 1"-30' APPENDIX B
TABLES
CDW CONSULTANTS, INC. TABLE I SOIL HEADSPACE SCREENING RESULTS 5 Commonwealth Road, Natick, MA as~ ~ " _ _ _ayit, £U Sample ID/ Depth Result (feet) (ppm) CDW-I/S-1 0-2 111 CDW-I/S-2* 5-7 667 CDW-1/S-3 10-12 261 CDW-I/S-4 15-17 53 CDW-2/S-I 0-2 1 CDW-2/S-2* 5-7 699 CDW-2/S-3 10-12 303 CDW-2/S-4 15-17 186 CDW-3/S-1 0-2 1 CDW-3/S-2 5-7 3 CDW-3/S-3 10-12 3 CDW-3/S-4 15-17 3 B-4/S-I * 0-2 5 B-4/S-2 2-4 3 B-4/S-3 4-6 2 B-5/S-1 0-2 0.5 B-5/S-2* 5-7 0.8 B-5/S-3 10-12 0.3 B-6/S-1 0-2 B-6/S-2 5-7 185 B-6/S-3* 10-12 842 B-6/S-4 15-17 65 * = Sample Submitted for Laboratory Analysis ppm = parts per million
CDW CONSULTANTS, INC. TABLE 2 GROUNDWATER QUALITY DATA 5 Commonwealth Road, Natick, MA June 6, 2007 Well ID/ pH Temp. Conductivity (units) F (deg. C) (uS) CDW-1 5.28 11 745 CDW-2 5.18 9.3 888 CDW-3 3.72 11.8 3018 DTW measured from top of PVC
RECEIVED AUG 2 1 2007 DEP NORTHEAST REGIONAL OFFiCE
CDW CONSULTANTS, INC.
a TABLE3 GROUNDWATER GAUGING AND ELEVATION DATA 5 Commonwealth Road, Natick, MA June 6 and July 30,2007 Well ID/ Well Elevation (ft) Dpth to Water (ft) Groundwater Elevation (ft) date 6/6/2007 6/6/2007 7/30/2007 6/6/2007 CDW-1 97.30 4.55 NG 92.75 CDW-2 97.89 6.69 NG 91.20 CDW-3 97.50 7.74 NG 89.76 MW-1 97.67 5.25 7.86 92.42 MW-2 97.29 5.41 7.94 91.88 DTW measured from top of PVC NG - Not Gauged I1 1 7-I
08C0 CD Q 0N 0CO8 0 0 0 0 N o - 00 tn~~s~~n PC.a
o }q
o0 000
000 N N N N N N N N N N N fN N '0
-I
.3 *0 N: 1q: r4 en fyn V V N N. N N N N N N1 N N N NA
O N E N ez } en - 6 -- r O'-- o o-, U V V V V V V V V V V V V V V z ENr EN4 E ENE ENE EN NEN EN EN EN
ACI
- . 'D 0 V ci z c0 i % -e- 0
0 % "-0% :t r N I'D >,n n '
*m 0N(
Na
fu 0 ) uj4 'C c ( c 2rm a lS _ V U - B C :A. . eo _ I u u.u A I 0 0 zt0000- C c C6= I.- (Sb Un z ~
i - & - & ~a - I ~ J- C U 0 U U.- Y - Y -.
20 .az '
m 4 z os e Z o Z 4 z z o
> 4 ,N vi .e o o o ONo oeo En. v o g CO C- r- -Z0 a a Ol 0 0 %aa v vvv vvv v v v CC
as en \ %Q \
00Ci%t' N C4 en CA on
~~~~o o CS -s( z z z( :Sc z s C
F- 0 00 * , .- oe O%2 o 1 0 Veho NN
t-A r4 .i Qreen.mwn o e - - o -*QCN. -ogF.c -1
O~~ a s a u9g
I L E
__ __ _m o Cfl:: . E -
u.-
S11 *Z v
2~~ x AfoEE
C VC
N~ .C C c N
Z Z 4)A TABLE8 LABORATORY ANALYSIS OF INDOOR AIR SAMPLES - APH (ug/m") 5 Commonwealth Road, Natick, MA August 2, 2007 Compound IAS-1 IAS-2 MCP Indoor Air Guidelines Background Long Term APH C5-C8 Aliphatics 324 274 85 85 C9-C12 Aliphatics 169 150 90 400 C9-C10 Aromatics <50 <50 80 80 VOCs Naphthalene <12.6 <12.6 NL NL 2-Methylnaphthalene <18.6 <18.6 NL NL 1,3-Butadiene <2.2 <2.2 NL NL Methyl tert-butyl ether <1.8 <1.8 NL 600 Benzene <1.6 <1.6 21 21 Toluene 25.8 22.6 29 80 Ethylbenzene <2.2 <2.2 10 200 m,p-Xylene 3.5 3.9 3 12 o-Xylene <2.2 <2.2 3 12 -PH = Air Phase Petroleum Hydrocarbons ug/m = Micrograms per meter NL = Not Listed APPENDIX C
SOIL BORING LOGS & WELL CONSTRUCTION DIAGRAMS
CDW CONSULTANTS, INC. TEST BORING LOG cow Consultants, Inc.
Project No.: 1069.00 Client: Omni Realty Trust BORING ID: CDW-1 Total Depth: 17' Location: 5 CommonwIth Rd Natick Logged By: Brian Miller Date Started: May 31, 2007 Completed: May 31, 2007 Contractor: Expedition Drillin Casing ID: N/A Ground El. N/A Sheet #: 1 of 1 Remarks: Installed a 2" diameter monitoring wel to 15"
__ Samp e
z Sample Description
0 -1 S-1 14-23-24-25 0-2' 1" Moist, dark brown, dense FINE-MEDIUM SAND, trace gravel (sample 111 -2 taken from auger flight due to little recovery, petroleum odor noted) -3 -4 -5 -4 S-2 2-2-3-3 5-7' 12" Moist, brown, loose, and dark brown SILT, some wood (petroleum 667 -7 odor) -8 -9 -10 -11 S-3 8-13-19-15 10-12' 15" Wet, tan/gray, dense, FINE SAND and SILT, some rust staining (slight 261 -12 petroleum odor) -13 -14 -15 -16 S-4 3-10-23-44 15-17' 24" Wet, tan, dense, FINE-COARSE SAND 53 -17 -18 Set 2" diameter well at 15 feet -19 -20 -21 -22 -23 -24 -25 -26 -27 -28 -29 -30
Groundwater Measurements Summary Date Time Depth to Groundwater Measuring Point Overburden: Sand, Silt Rock: NA Well Depth: 15' Boring: 17' TEST BORING LOG coW Consultants, Inc.
Project No.: 1069.00 Client: Omni Realty Trust BORING ID: CDW-2 Total Depth: 17' Location: 5 Commonwlth Rd Natick Logged By: Brian Miller Date Started: May 31, 2007 Completed: May 31, 2007 Contractor: Expedition Drillin Casing ID: N/A Ground El. N/A Sheet #: 1 of 1 Remarks: Installed a 2" diameter monitorinq well to 15"
Samp e
>Sample Description
0 -1 S-1 2-5-9-13 0-2' 11" Moist, brown, medium dense, FINE-MEDIUM SAND, some gravel 1 -2 -3 -4 -5 -6 S-2 7-8-4-3 5-7' 23" Moist, gray, medium dense, FINE SAND, little silt SILT over brown 699 -7 SILT and FINE SAND (heavy petroleum odor) -8 -9 -10 -11 S-3 7-15-15-12 10-12' 18" Wet, gray, medium dense, FINE SAND, some SILT (petroleum odor) 303 -12 -13 -14 -15 -16 S-4 6-8-10-10 15-17' 24" Wet, tan, medium dense, FINE SAND and SILT (some rust staining) 186 -17 -18 Set 2" diameter well at 15 feet -19 -20 -21 -22 -23 -24 -25 -26 -27 -28 -29 -30
Groundwater Measurements Summary Date Time Depth to Groundwater Measuring Point Overburden: Sand, Silt Rock: NA Well Depth: 15' Boring: 17' TEST BORING LOG cDW Consultants, Inc.
Project No.: 1069.00 Client: Omni Realty Trust BORING ID: CDW-3 Total Depth: 17' Location: 5 Commonwlth Rd . Natick Logged By: Brian Miller Date Started: May 31, 2007 Completed: May 31, 2007 Contractor: Expedition Drillin Casing ID: N/A Ground El. N/A Sheet #: 1 of 1 Remarks: Installed a 2" diameter monitoring well to 15"
- Sample e
& ) > Sample Description 0. CL
-1 S-1 12-14-12-13 0-2' 14" Moist, light brown, medium dense, FINE SAND over dark brown FINE 1 -2 SAND, trace gravel -3 -4 -5 -6 S-2 1-2-6-2 5-7' 5" Moist, light brown, loose FINE SAND, WOOD at tip of spoon 3 -7 -8 -9 -10 -11 S-3 54-7-7 10-12' 18" Wet, tan, medium dense, FINE-MEDIUM SAND 3 -12 -13 -14 -15 -16 S-4 3-24-3 15-17' 20" Wet, tan, loose FINE-MEDIUM SAND 3 -17 -18 Set 2"diameter well at 15 feet -19 -20 -21 -22 -23 -24 -25 -26 -27 -28 -29 -30
Groundwater Measurements Summary Date Time Depth to Groundwater Measuring Point Overburden: Sand Rock: NA Well Depth: 15' Boring: 17' TEST BORING LOG CDW Consultants, Inc.
Project No.: 1069.00 Client: Omni Realty Trust BORING ID: B-4 Total Depth: 6' Location: 5 Commonwlth Rd., Natick Logged By: Brian Miller Date Started: May 31, 2007 Completed: May 31, 2007 Contractor: Expedition Drillin Casing ID: N/A Ground El. N/A Sheet #: 1 of I Remarks: Surface boring
*A Samp e g A
'C 10$ Sample Description .g
o a inK A wo ______-__ _ _ _ 00 -1 s-i 4-9-6-7 0-2' 14" Moist, light brown and brown, medium dense, FINE-MEDIUM SAND, 5 -2 some gravel and glass -3 S-2 6-5-5-7 2-4' 2" Moist, brownoose FINE-MEDIUM SAND, some gravel 3 -4 -1 S-3 6-6-10-10 4-6' 24" Moist, light brown, medium dense FINE SAND and SILT over tan SILT 2 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 -18 -19 -20 -21 -22 -23 -24 -25 -26 -27 -28 -29 -30
Groundwater Measurements Summary Date Time Depth to Groundwater Measuring Point Overburden: Sand, Silt Rock: NA Well Depth: NA Boring: 6' TEST BORING LOG CDW Consultants, Inc.
Project No.: 1069.00 Client Omni Realty Trust BORING ID: B-5 Total Depth: 12' Location: 5 Commonwlth Rd., Natick Logged By: Brian Miller Date Started: May 31, 2007 Completed: May 31, 2007 Contractor: Expedition Drillin Casing ID: N/A Ground El. N/A Sheet #: 1 of 1 Remarks: Soil Boring
LI.E U Sample Description
0 -1 S-1 6-6-7-7 0-2' 14" Moist, brown and tan, medium dense FINE-MEDIUM SAND over tan FIN 0.5 -2 SILT -3 -4 -5 -4 S-2 8-9-9-8 5-7' 16" Wet, tan, medium dense FINE SAND and SILT. 0.8 -7 -8 -9 -10 -11 S-3 8-7-6-11 10-12' 12" Wet. tan, medium dense FINE SAND, some silt, rust staining, 0.2 -12 -13 End of Boring at 12' -14 -15 -16 -17 -18 -19 -20 -21 -22 -23 -24 -25 -26 -27 -28 -29 -30
Groundwater Measurements Summary Date Time Depth to Groundwater Measuring Point Overburden: Sand, Silt Rock: NA Well Depth: NA Boring: 12' TEST BORING LOG CDW Consultants, Inc.
Project No.: 1069.00 Client: Omni Realty Trust BORING ID: B-6 Total Depth: 17' Location: 5 CommonwIth Rd., Natick Logged By: Brian Miller Date Started: May 31, 2007 Completed: May 31, 2007 Contractor: Expedition Drillin Casing ID: N/A Ground El. N/A Sheet #: 1 of 1 Remarks: Soil Boring
' S Samp e
S00 e Sample Description 00
-1 S-1 6-9-12-14 0-2' 5" Moist, brown and tan, medium dense, FINE-MEDIUM SAND, some grave -2 -3 -4 -5 -6 S-2 6-8-8-6 5-7' 22" Moist-wet, gray, medium dense FINE SAND, some silt (petroleum odor) 185 -7 -8 -9 -10 -11 S-3 10-12-14-22 10-12' 21" Wet, gray, medium dense SILT and FINE SAND, some orange rust staini 842 -12 (petroleum odor) -13 -14 -15 -16 S-4 7-10-13-12 15-17' 18" Wet, tan, medium dense FINE-MEDIUM SAND, some coarse sand 65 -17 -18 End of Boring at 17' -19 -20 -21 -22 -23 -24 -25 -26 -27 -28 -29 -30
Groundwater Measurements Summary Date Time Depth to Groundwater Measuring Point Overburden: Sand, Silt Rock: NA Well Depth: NA Boring: 17' BORING: CDW-1 CDW CONSULTANTS, INC Project No.: 1069.00 Engineers () Civil & Environmental Total Depth: 15' 40 Speen Street, Suite 301 Completed: 5/31/07 I Framingham, MA 01701 Date Location: 5 Commonwealth Rd., Natick, MA Remarks: Screened in Overburden
WELL CONSTRUCTION DIAGRAM
FLUSH-MOUNTED ROAD BOX GROUND SURFACE i
CEMENT GROUT BACKFILL MATERIAL
2" PVC RISER 4.55'
BENTONITE SEAL 2
SAND FILTER PACK _ _
GROUND WATER LEVEL 15'
10'
2" PVC WELL SCREEN
3, ______RORliNG- CDW-2 CDW CONSULTANTS, INC Project No.:. 1069.00 Civil & Environmental Engineers , Total Depth:. 15' ()40 Speen Street, Suite 301 'I Framingham, MA 01701 Date Completed: 5/31/07 Location: 5 Commonwealth Rd., Natick, MA Darnr1Screened in Overburden emaru s:f
WELL CONSTRUCTION DIAGRAM
FLUSH-MOUNTED ROAD BOX
2" PVC WELL SCREEN BORING: CDW-3 CDW CONSULTANTS, INC Project No.: 1069.00 Civil & Environmental Engineers . Total Depth: 15' 40 Speen Street, Suite 301 I 5/31/07 'I Framingham, MA 01701 Date Completed: Location: 5 Commonwealth Rd., Natick, MA Remarks: Screened in Overburden
WELL CONSTRUCTION DIAGRAM
FLUSH-MOUNTED ROAD BOX GROUND SURFACE i I
CEMENT GROUT BACKFILL MATERIAL
2" PVC RISER 7.74'
BENTONITE SEAL 2
SAND FILTER PACK
GROUND WATER LEVEL 15'
10'
2" PVC WELL SCREEN
-j APPENDIX D
ENVIRONMENTAL DATABASE REPORT
CDW CONSULTANTS, INC. EDR* Environmental Data Resources Inc
The EDR Radius Map TM Report
5 Commonwealth Road 5 Commonwealth Road Natick, MA 01760
Inquiry Number: 1988229.1s The Standard in Environmental Risk Information
440 Wheelers Farms Road July 25, 2007 Milford, Connecticut 06461
Nationwide Customer Service
Telephone: 1-800-352-0050 Fax: 1-800-231-6802 Internet: www.edrnet.com I TABLE OF CONTENTS I
SECTION PAGE I
Executive Summary - ES1 Overview Map ------2 I Detail Map _-_-_- 3 Map Findings Summary ------4 I Map Findings ------6 Orphan Summary ------255 I Government Records Searched/Data Currency Tracking ------GR-1 GEOCHECK ADDENDUM I GeoCheck - Not Requested I I I
Thank you for your business. I Please contact EDR at 1-800-352-0050 with any questions or Comments. U I
Disclaimer - Copyright and Trademark Notice I This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from other sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATA RESOURCES, INC. SPECIFICALLY DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK ISASSUMED BY THE USER. IN NO EVENT SHALL I ENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE, WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE, ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OF DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLY LIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report "AS IS". Any analyses, estimates, ratings, environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, nor should they be interpreted as providing any facts regarding, or prediction or forecast of, any environmental risk for any property. Only a Phase I I Environmental Site Assessment performed by an environmental professional can provide information regarding the environmental risk for any property. Additionally, the information provided in this Report is not to be construed as legal advice. Copyright 2007 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole or in part, of any report or map of Environmental Data Resources, Inc., or its affiliates, is prohibited without prior written permission. I EDR and its logos (including Sanborn and Sanbom Map) are trademarks of Environmental Data Resources, Inc. or its affiliates. All other trademarks used herein are the property of their respective owners.
TC1988229 1s Page 1 I I r A search of available environmental records was conducted by Environmental Data Resources, Inc (EDR), The report was designed to assist parties seeking to meet the search requirements of EPA's Standards and Practices for All Appropriate Inquiries (40 CFR Part 312), the ASTM Standard Practice for Environmental Site Assessments (E 1527-05) or custom requirements developed for the evaluation of environmental risk associated with a parcel of real estate.
TARGET PROPERTY INFORMATION
ADDRESS
5 COMMONWEALTH ROAD NATICK, MA 01760
COORDINATES
Latitude (North): 42.308500 - 42' 18' 30.6' Longitude (West): 71.380300 - 71' 22' 49.1" Universal Tranverse Mercator: Zone 19 UTM X (Meters): 303813.4 UTM Y (Meters): 4686559.5 Elevation: 158 ft. above sea level
USGS TOPOGRAPHIC MAP ASSOCIATED WITH TARGET PROPERTY
Target Property Map: 42071-C4 FRAMINGHAM, MA Most Recent Revision: 1987
East Map: 42071-C3 NATICK, MA Most Recent Revision: 1987
TARGET PROPERTY SEARCH RESULTS The target property was identified in the following records, For more information on this property see page 6 of the attached EDR Radius Map report:
Site Database(s) EPA ID
NO LOCATION AID SHWS N/A 5 COMMONWEALTH RD Facility Status: Downgradient Property Status NATICK, MA 01760 Release Facility Status: Downgradient Property Status
DATABASES WITH NO MAPPED SITES No mapped sites were found in EDR's search of available ("reasonably ascertainable ") government records either on the target property or within the search radius around the target property for the following databases:
FEDERAL RECORDS NPL ...------National Priority List
TC1988229.1s EXECUTIVE SUMMARY 1 I EXECUTIVE SUMMARY I
Proposed NPL ------Proposed National Priority List Sites Delisted NPL...------National Priority List Deletions I NPL LIENS....------Federal Superfund Liens CERCLIS.....------Comprehensive Environmental Response, Compensation, and Liability Information System CERC-NFRAP ------CERCLIS No Further Remedial Action Planned RCRA-TSDF ------Resource Conservation and Recovery Act Information RCRA-LQG ------Resource Conservation and Recovery Act Information I ERNS ------Emergency Response Notification System HMIRS------Hazardous Materials Information Reporting System US ENG CONTROLS ------Engineering Controls Sites List US INST CONTROL ------Sites with Institutional Controls I DOD ------Department of Defense Sites FUDS ------Formerly Used Defense Sites US BROWNFIELDS ------A Listing of Brownfields Sites CONSENT ------Superfund (CERCLA) Consent Decrees r ROD ------Records Of Decision UMTRA ------Uranium Mill Tailings Sites ODI ------Open Dump Inventory TRIS Toxic Chemical Release Inventory System TSCA ------Toxic Substances Control Act Ii FTTS ------FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act) SSTS ------Section 7 Tracking Systems I LUCIS ------Land Use Control Information System DOT OPS ------Incident and Accident Data [CIS ------Integrated Compliance Information System HIST FTTS FIFRA/TSCA Tracking System Administrative Case Listing US CDL ------Clandestine Drug Labs U RADINFO ------Radiation Information Database LIENS 2 ------CERCLA Lien Information PADS PCB Activity Database System MILTS ------Material Licensing Tracking System I MINES------Mines Master Index File FINDS------Facility Index System/Facility Registry System RAATS ------RCRA Adm nistrative Action Tracking System I STATE AND LOCAL RECORDS SWFLF ------Solid Waste Facility Database/Transfer Stations MA Spills------Historical Spill List I INST CONTROL------Sites With Activity and Use Limitation DRYCLEANERS------Regulated Drycleaning Facilities ENF ActionT k Cases S e ms------tEnforcement AIRS --- Permitted Facilities Listing LEAD ------Lead Inspection Database I
TRIBAL RECORDS INDIAN RESERV -Indian Reservations I INDIAN LUST ------Leaking Underground Storage Tanks on Indian Land INDIAN UST -...... Underground Storage Tanks on Indian Land
EDR PROPRIETARY RECORDS I Manufactured Gas Plant/.-.- EDR Proprietary Manufactured Gas Plants II I
TN1988229 is EXECUTIVE SUMMARY2 I I SURROUNDING SITES: SEARCH RESULTS Surrounding sites were identified in the following databases.
Elevations have been determined from the USGS Digital Elevation Model and should be evaluated on a relative (not an absolute) basis. Relative elevation information between sites of close proximity should be field verified. Sites with an elevation equal to or higher than the target property have been differentiated below from sites with an elevation lower than the target property. Page numbers and map identification numbers refer to the EDR Radius Map report where detailed data on individual sites can be reviewed.
Sites listed in bold italics are in multiple databases.
Unmappable (orphan) sites are not considered in the foregoing analysis.
FEDERAL RECORDS CORRACTS: CORRACTS is a list of handlers with RCRA Corrective Action Activity. This report shows which nationally-defined corrective action core events have occurred for every handler that has had corrective action activity.
A review of the CORRACTS list, as provided by EDR. and dated 03114/2007 has revealed that there is 1 CORRACTS site within approximately 1 mile of the target property.
EqualHigher Elevation Address Dist / Dir Map 10 Page
CLEAN HARBORS OF NA TICK INC 10 MERCER RD 112 - 1 SSW H60 126
RCRAInfo: RCRAlnfo is EPA's comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act ( RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. RCRAlnfo replaces the data recording and reporting abilities of the Resource Conservation and Recovery Information System(RCRIS). The database includes selective information on sites which generate, transport, store , treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Conditionally exempt small quantity generators (CESQGs) generate less than 100 kg of hazardous waste, or less than 1 kg of acutely hazardous waste per month. Small quantity generators (SQGs) generate between 100 kg and 1,000 kg of hazardous waste per month Large quantity generators generate over 1,000 kilograms (kg) of hazardous waste, or over 1 kg of acutely hazardous waste per month. Transporters are individuals or entities that move hazardous waste from the generator offsite to a facility that can recycle, treat, store, or dispose of the waste. TSDFs treat, store, or dispose of the waste.
A review of the RCRA-SQG list, as provided by EDR, and dated 06/13/2006 has revealed that there are 11 RCRA-SQG sites within approximately 0.25 miles of the target property.
EquallHigher Elevation Address Dist I Dir Map ID Page HOME DEPOT THE 2669 339 SPEEN ST 118 - 114SSW D26 54 CAMBRIDGE TIRE COMPANY 339 SPEEN STREET 118-114SSW D27 58
Lower Elevation Address Dist / Dir Map ID Page ZAYRE CORP 770 COCHITUATE RD 0-118 N 2 7 EXXON DIV OF CFI 70017 730 COCHITUA TE RD 118 - 114W A3 7 EXXONMOBIL OIL CORP 696 COCHITUATE RD 118 - 114W B16 33 SHERWIN WILLIAMS CO 694 COCHITUATE RD 118 - 114W B18 39 NOBSCOT CLEANERS 695 COCHITUA TE RD 118 - 114W B20 41 CHRYSLER CORP PARTS 5 CHRYSLER RD 118- 114SSE 21 44 METRO WEST TRANSMISSIONS INC 15OR SPEEN ST 118 - 114WNW C22 44
TC1988229.1s EXECUTIVE SUMMARY 3 EXECUTIVE SUMMARY
Lower Elevation Address Dist / Dir Map ID Page VICS SERVICES 150 SPLEEN ST 118 - 114 WNW C23 46 NYNEX 339SPEENST REAR 118 - 114 SSW D25 54
STATE AND LOCAL RECORDS SHWS: Contains information on releases of oil and hazardous materials that have been reported to DER
A review of the SHWS list, as provided by EDR, and dated 0510112007 has revealed that there are 39 SHWS sites within approximately 1 mile of the target property.
Equal/Higher Elevation Address Dist / Dir Map ID Page HOME DEPOT THE 2669 339 SPEEN ST 118 - 114SSW D26 3 Facility Status: Release Action Outcome, a site/release where an RAO Statement was submitted. An RAO Statement asserts that response actions were sufficient to achieve a level of no significant risk or at least ensure that all substantial hazards were eliminated OFFICE BUILDING 4 CHRYSLER RD 118 - 114SSW D28 59 Facility Status: LSP No Further Action FUEL OIL TANK 330 SPEEN ST 114 - 112SSW E33 80 Facility Status: Release Action Outcome, a site/release where an RAO Statement was submitted. An RAO Statement asserts that response actions were sufficient to achieve a level of no significant risk or at least ensure that all substantial hazards were eliminated. NO LOCATION AID 330 SPEEN ST 114 - 112SSW E34 81 Facility Status: Downgradient Property Status Facility Status: Release Action Outcome, a site/release where an RAO Statement was submitted. An RAO Statement asserts that response actions were sufficient to achieve a level of no significant risk or at least ensure that all substantial hazards were eliminated. NO LOCATION AID 321 SPEEN ST 114-112S 35 87 Facility Status: Release Action Outcome, a site/release where an RAO Statement was submitted. An RAO Statement asserts that response actions were sufficient to achieve a level of no significant risk or at least ensure that all substantial hazards were eliminated. NATICKMALL 1235-1245 WORCESTER ST 112 -1 SSW F41 97 Facility Status: Release Action Outcome, a site/release where an RAO Statement was submitted. An RAO Statement asserts that response actions were sufficient to achieve a level of no significant risk or at least ensure that all substantial hazards were eliminated. ROUTE 30 AND BURR STREET 510 COCHITUATE RD 112 - I WSW 42 98 Page Facility Status: Release Action Outcome, a site/release where an RAO Statement was submitted. An RAO Statement asserts that response actions were sufficient to achieve a level of no significant risk or at least ensure that all substantial hazards were eliminated. AMC FRAMINGHAM PREMIUM CINEMA 22 FLUTIE PASS 112 - 1 SW 44 101 Facility Status: Release Action Outcome, a site/release where an RAO Statement was submitted. An RAO Statement asserts that response actions were sufficient to achieve a level of no significant risk or at least ensure that all substantial hazards were eliminated. Facility Status: Release Action Outcome, a site/release where an RAO Statement was submitted. An RAO Statement asserts that response actions were sufficient to achieve a level of no significant risk or at least ensure that all substantial hazards were eliminated. FMR STAR MARKET STORE 1361 WORCESTER RD 112 -1 SSW G46 105 Facility Status: Release Action Outcome, a site/release where an RAO Statement was submitted. An RAO Statement asserts that response actions were sufficient to achieve a level of no significant risk or at least ensure that all substantial hazards were eliminated.
TC 1988229 i s EXECUTIVE SUMMARY 4 i
EP Equal/Higher Elevation Address Dist I Dir Map ID Page NO LOCATION AID 1361 WORCESTER RD 112 - 1 SSW G47 106 Facility Status: Release Action Outcome, a site/release where an RAO Statement was submitted. An RAO Statement asserts that response actions were sufficient to achieve a level of no significant risk or at least ensure that all substantial hazards were eliminated. NO LOCATION AID 375 COCHITUA TE RD 112 - I WSW 49 Facility Status: Release Action Outcome, a site/release where an RAO Statement was submitted. An RAO Statement asserts that response actions were sufficient to achieve a level of no significant risk or at least ensure that all substantial hazards were eliminated. GASOLINE STATION 8E MASSACHUSETTS TPKE 112 - 1 ENE 50 111 Facility Status: Release Action Outcome, a site/release where an RAO Statement was submitted. An RAO Statement asserts that response actions were sufficient to achieve a level of no significant risk or at least ensure that all substantial hazards were eliminated. ARITECH CORP 25NEWBURYST 112-1 W 51 113 Facility Status: Not a Disposal Site (DEP) OPTICAL FILTER MERCER RD STRATHMORE RD 1/2 - 1 SSW 53 116 Facility Status: Release Action Outcome, a site/release where an RAO Statement was submitted. An RAO Statement asserts that response actions were sufficient to achieve a level of no significant risk or at least ensure that all substantial hazards were eliminated. LOEWS CINEMA PARKING LOT 1398 WORCESTER RD 112-1 SW 54 117 Facility Status: Release Action Outcome, a site/release where an RAO Statement was submitted. An RAO Statement asserts that response actions were sufficient to achieve a level of no significant risk or at least ensure that all substantial hazards were eliminated. INTERSECTION OF NOTTINGHAM DR 254 SPEEN ST 112 - I SSE 56 120 Facility Status: Release Action Outcome, a site/release where an RAO Statement was submitted. An RAO Statement asserts that response actions were sufficient to achieve a level of no significant risk or at least ensure that all substantial hazards were eliminated. LEGAL SEAFOOD 1400 WORCESTER TPKE 112 - 1 SW 58 124 Facility Status Release Action Outcome, a site/release where an RAO Statement was submitted. An RAO Statement asserts that response actions were sufficient to achieve a level of no significant risk or at least ensure that all substantial hazards were eliminated. CLEAN HARBORS OF NA TICK 10 MERCER RD 1/2 -1 SSW H59 125 Facility Status: Adequately Regulated INTEREX CORP (FORMAR) 10 MERCER RD 112 -1 SSW H61 221 Facility Status: Not a Disposal Site (DEP) SHOPPERS WORLD I WORCESTER RD 112 - 1 SW 162 241 Facility Status: Release Action Outcome, a site/release where an RAO Statement was submitted. An RAO Statement asserts that response actions were sufficient to achieve a level of no significant risk or at least ensure that all substantial hazards were eliminated. Facility Status: Release Action Outcome, a site/release where an RAO Statement was submitted. An RAO Statement asserts that response actions were sufficient to achieve a level of no significant risk or at least ensure that all substantial hazards were eliminated. SHOPPERS WORLD MALL I WORCESTER RD 112 - I SW 163 245 Facility Status: Waiver Completion Statement Permanent FOREIGN MOTORS WEST INC 253 N MAIN ST 1/2 - I ESE J64 246 Facility Status: Not a Disposal Site (DEP) NO LOCATION AID 253 NORTH MAIN ST 112 - 1 ESE J65 248 Facility Status: Unclassified NO LOCATION AID 881 WORCHESTER RD 1/2 - I SE 66 250 Facility Status: Release Action Outcome, a site/release where an RAO Statement was submitted. An RAO Statement asserts that response actions were sufficient to achieve a level of no significant risk or at least ensure that all substantial hazards were eliminated.
TC1988229.1s EXECUTVE SUMMARY 5 I I
Equal/Higher Elevation Address Dist I Dir Map ID Page NO LOCATIONAID I 95 HARTFORD ST 1/2 - 1 S 67 251 Facility Status: Release Action Outcome, a site/release where an RAO Statement was submitted. An RAO Statement asserts that response actions were sufficient to achieve a level of no significant risk or at least ensure that all substantial hazards were eliminated. I Lower Elevation Address Dist I Dir Map ID Page NO LOCA TION AID 730 COCHITUATE RD 118 - 114W A4 8 Facility Status: Response Action Outcome Not Required I Facility Status: Release Action Outcome, a site/release where an RAO Statement was submitted. An RAO Statement asserts that response actions were sufficient to achieve a level of no significant risk or at least ensure that all substantial hazards were eliminated. GULF STATION I SPEEN ST I COCHITUATE R 18 - 114W B10 22 NO LOCA TION AID SPEEN STI COCHITUATE R 118 - 114W B11 24 NEW ENGLAND SAND & GRAVEL SPEEN ST 118 - 114W B12 25 Facility Status: Release Action Outcome, a site/release where an RAO Statement was submitted. An RAO Statement asserts that response actions were sufficient to achieve a level of no significant I risk or at least ensure that all substantial hazards were eliminated. NOBSCOT CLEANERS 695 COCHITUA TE RD 118 - 114W 620 41 Facility Status: Release Action Outcome, a site/release where an RAO Statement was submitted. An RAO Statement asserts that response actrons were sufficient to achieve a level of no significant I risk or at least ensure that all substantial hazards were eliminated. TRAIL WA YS BUS TERMINAL FMR 341 SPEEN ST 118 - 114SS W D24 53 Facility Status: Waiver Completion Statement Permanent I TRUCKING TERMINAL FMR 111 SPEEN ST 114 - 112 WAW 31 64 Facility Status: Waiver Completion Statement Permanent NEAR EXIT 13 MA TURNPIKE 85 SPEEN ST 114 - 112 WNW 36 89 Facility Status: Release Action Outcome, a site/release where an RAO Statement was submitted. An I RAO Statement asserts that response actions were sufficient to achieve a level of no significant risk or at least ensure that all substantial hazards were eliminated. NSTAR ELECTRIC POWER STA NO 43 110 SPEEN ST 114 - 112WNW37 90 Facility Status: Release Action Outcome, a site/release where an RAO Statement was submitted. An I RAO Statement asserts that response actions were sufficient to achieve a level of no significant risk or at least ensure that all substantial hazards were eliminated. POINT WEST OFFICE CENTER 550 COCHITUATE RD 114 - 112WSW 38 92 Facility Status: Release I Action Outcome, a site/release where an RAO Statement was submitted. An RAO Statement asserts that response actions were sufficient to achieve a level of no significant risk or at least ensure that all substantial hazards were eliminated. AUTO REPAIR FACILITY 615 OLD CONNECTICUT PAT 112 -1 NW 43 100 I Facility Status: Unclassified SPRINVALE PUMP STATION 1080 WORCESTER RD 112 - I SE 52 114 Facility Status: Release Action Outcome, a site/release where an RAO Statement was submitted. An RAO Statement asserts that response actions were sufficient to achieve a level of no significant I risk or at least ensure that all substantial hazards were eliminated. TOOLMEX CORP 1075 WORCESTER ST 112 - 1 SE 55 119 Facility Status: LSP No Further Action | RESIDENCE 9 OAK KNOLL RD 1/2 - 1 ENE 68 252 Facility Status: Tier 1C, a site/release receving a total NRS score of less than 450 and equal to or greater than 350, A site/release receiving a total NRS score of less than 350, but which also meets any of the Tier 1 Inclusionary Criteria specified in 310 CMR 40,0520(2)(a), is also classified a Tier 1C. These sites/releases require a permit and the response actions may be performed under I the supervision of a Licensed Site Professional(LSP) without prior DEP approval, unless such an approval is specifically required by DEP. I
TC1988229 1s EXECUTIVE SUMMARY 6 I I LUST: Sites within the Releases Database that have a UST listed as its source.
A review of the LUST list, as provided by EDR, and dated 05/01/2007 has revealed that there are 8 LUST sites within approximately 0.5 miles of the target property.
Equal/Higher Elevation Address Dist / Dir Map ID Page FEDERAL EXPRESS DISTR CTR 333 SPEEN ST 114 - 1/2SSW 29 60 Facility Status: Response Action Outcome INTERSTATE BRANDS 330 SPEEN ST 114 - 112SSW E32 65 Facility Status. Response Action Outcome
Lower Elevation Address_ Dist / Dir Map ID Page
EXXON STA TION 730 COCHITUA TE RD 118 - 114W A7 14 LIDO SERVICE STATION FMR 701 COCHITUATE RD 118 - 114W 8 17 GULF STATION SPEEN ST /COCHITUATE R 118 - 114W B10 22 MOBIL SERV STA TION 01 AKI 696 COCHITUA TE RD 118 - 114W B13 26 Facility Status: Response Action Outcome COMMERCIAL PROPERTY 692 COCHITUA TE RD 118 - 114W B17 38 Facility Status: Response Action Outcome MA WATER RESOURCES AUTHORITY COMMONWEALTH RD 114 - 12NE 30 62 Facility Status: Response Action Outcome
UST: The Underground Storage Tank database contains registered USTs. USTs are regulated under Subtitle I of the Resource Conservation and Recovery Act (RCRA). The data come from the Department of Environmental Protection's Summary Listing of all the Tanks Registered in the State of Massachusetts.
A review of the UST list, as provided by EDR, and dated 05/11/2007 has revealed that there are 3 UST sites within approximately 0.25 miles of the target property.
Lower Elevation Address- Dist / Dir Map ID Page CUMBERLAND FARMS #203673 730 COCHITUATE RD 1/8 - 1/4W A6 12 GETTY STATION #30601 701 COCHITUATE RD 118 - 114W B9 19 MOBIL R/S #11821 696 COCHITUATE RD 1/8 - 1/4W B14 28
LAST: The Leaking Aboveground Storage Tanks database
A review of the LAST list, as provided by EDR, and dated 05/01/2007 has revealed that there is 1 LAST site within approximately 0.5 miles of the target property.
Equal/Higher Elevation Address Dist/Dir MapID Page NO LOCATION AID 330 SPEEN ST 114 - 112SSW E34 81 Facility Status: Response Action Outcome
TC1988229.1s EXECUTIVE SUMMARY 7 I I
AST: The Aboveground Storage Tank database contains registered ASTs. The data come from the Department of Environmental Protection's Summary Listing of all the Tanks Registered in the State of I Massachusetts.
A review of the AST list, as provided by EDR, and dated 05/11/2007 has revealed that there are 3 AST sites within approximately 0.25 miles of the target property. I Lower Elevation ______Address Dist/_Dir MapID Page CUMBERLAND FARMS #203673 730 COCHITUATE RD 1/8 - 1/4W A5 11 GETTY STATION #30601 701 COCHITUA TE RD 118 - 114W B9 19 I MOBIL R/S #11821 696 COCHITUATE RD 1/8 -1/4W B15 32
Release: MA Release Tracking Database. I A review of the Release list, as provided by EDR, and dated 05/01/2007 has revealed that there are 51 Release sites within approximately 1 mile of the target property. I Equal/Higher Elevation Address Dist I Dir Map ID Page
HOME DEPOT THE 2669 339 SPEEN ST 1/8 - 1/4SSW D26 54 Facility Status: Response Action Outcome I OFFICE BUILDING 4 CHRYSLER RD 118 - 1145SW D28 59 Facility Status: LSP OpinionNo Further Action FEDERAL EXPRESS DISTR CTR 333 SPEEN ST 114 - 1125SW 29 60 Facility Status: Response Action Outcome I INTERSTATE BRANDS 330 SPEEN ST 1/4 - 1125SW E32 65 Facility Status: Response Action Outcome FUEL OIL TANK 330 SPEEN ST 114 - 112SSW E33 80 Facility Status Response Action Outcome I NO LOCATION AID 330 SPEEN ST 114 - 12SSW E34 81 Facility Status: Downgradient Property Status Facility Status: Response Action Outcome I NO LOCATION AID 321 SPEEN ST 114-112S 35 87 Facility Status: Response Action Outcome FILENE'S DISTRIBUTION CTR 30 SUPERIOR DRIVE 112-1 S 39 93 Facility Status: Response Action Outcome I NA TICK MALL 1245 WORCESTER RD 112 - 1 SSW F40 95 Facility Status: Response Action Outcome NATICK MALL 1235-1245 WORCESTER ST 112 - 1 SSW F41 97 I Facility Status: Response Action Outcome ROUTE 30 AND BURR STREET 510 COCHITUATE RD 112-1 WSW 42 98 Facility Status: Response Action Outcome AMC FRAMINGHAM PREMIUM CINEMA 22 FLUTIE PASS 112-1 SW 44 101 I Facility Status: Response Action Outcome SHERWOOD PLAZA 1298A-1346 WORCESTER RD 112-1 SSW 45 104 Facility Status: DEP No Further Action I FMR STAR MARKET STORE 1361 WORCESTER RD 112-1 SSW G46 105 Facility Status: Response Action Outcome NO LOCATION AID 1361 WORCESTER RD 1/2 - 1 SSW G47 106 Facility Status: Response Action Outcome I NO LOCATION AID 375 COCHITUATE RD 112-1 WSW 49 109 Facility Status: Response Action Outcome I I ; TC1988229 1s EXECUTIVE SUMMARY 8
I
r" Equal/Higher Elevation Address- Dist I Dir Map ID Page GASOLINE STATION 8E MASSACHUSETTS TPKE 112 - 1 ENE 50 111 Facility Status: Response Action Outcome ARITECH CORP 25NEWBURYST 112-1 W 51 113 OPTICAL FILTER MERCER RD STRA Tb MORE RD 1/2 -1 SSW 53 116 Facility Status: Response Action Outcome LOEWS CINEMA PARKING LOT 1398 WORCESTER RD 112 - 1 SW 54 117 Facility Status: Response Action Outcome INTERSECTION OF NOTTINGHAM DR 254 SPEEN ST 112 - 1 SSE 56 120 Facility Status: Response Action Outcome NO LOCATION AID 8 EVERGREEN RD 112-1 E 57 122 Facility Status: Response Action Outcome LEGAL SEAFOOD 1400 WORCESTER TPKE 112-1 SW 58 124 Facility Status: Response Action Outcome CLEAN HARBORS OF NATICK 10 MERCER RD 112-1 SSW H59 125 INTEREX CORP (FORMAR) 10 MERCER RD 112-1 SSW H61 221 SHOPPERS WORLD 1 WORCESTER RD 112-1 SW 162 241 Facility Status: Response Action Outcome Facility Status: Response Action Outcome SHOPPERS WORLD MALL 1 WORCESTER RD 112-1 SW 163 245 Facility Status: Waiver Completion Statement,Permanent FOREIGN MOTORS WEST INC 253 N MAIN ST 112 - I ESE J64 246 NO LOCATION AID 253 NORTH MAIN ST 112 - 1 ESE J65 248 Facility Status: Unclassified Waste Site NO LOCATION AID 881 WORCHESTER RD 112 - 1 SE 66 250 Facility Status: Response Action Outcome NO LOCATION AID 95 HARTFORD ST 112-1 S 67 251 Facility Status: Response Action Outcome
Lower Elevation Address- Dist I Dir Map ID Page NO LOCATION AID 730 COCHITUA TE RD 118 - 114W A4 8 Facility Status: Response Action Outcome Facility Status: Response Action Outcome Not Required EXXON STA TION 730 COCHITUATE RD 118 - 114 W A7 14 LIDO SERVICE STATION FMR 701 COCHITUATE RD 118 - 114W B8 17 GULF STATION SPEENSTi COCHITUATER 118 - 114 W B10 22 NO LOCATION AID SPEEN STI COCHITUATE R 118 - 114 W B11 24 NEW ENGLAND SAND & GRAVEL SPEEN ST 118 - 114W B12 25 Facility Status: Response Action Outcome MOBIL SERV S TA TION 01 AKI 690 COCHITUA TE RD 118 - 114W B13 26 Facility Status: Response Action Outcome COMMERCIAL PROPERTY 692 COCHITUATE RD 118 - 114W B17 38 Facility Status: Response Action Outcome NOBSCOT CLEANERS 695 COCHITUATE RD 118 - 114 W B20 41 Facility Status: Response Action Outcome TRAIL WA YS BUS TERMINAL FMR 341 SPEEN ST 118 - 114SSW D24 53 Facility Status: Waiver Completion Statement,Permanent MA WATER RESOURCES AUTHORITY COMMONWEALTH RD 114 - 112 NE 30 62 Facility Status: Response Action Outcome
TC1988229,1s EXECUTIVE SUMMARY 9 I U
Lower Elevation Address Dist / Dir Map ID Page I TRUCKING TERMINAL FMR 111 SPEEN ST 114 - 112WNW 31 64 Facility Status: Waiver Completion Statement,Permanent NEAR EXIT 13 MA TURNPIKE 85 SPEEN ST 114 - 112WNW 36 89 Facility Status: Response Action Outcome U NSTAR ELECTRIC POWER STA NO 43 110 SPEEN ST 114 - 112 WNW 37 90 Facility Status: Response Action Outcome POINT WEST OFFICE CENTER 550 COCHITUA TE RD 114 - 112 WSW 38 92 I Facility Status: Response Action Outcome AUTO REPAIR FACILITY 615 OLD CON ECTICUT PAT 112 -1 NW 43 100 Facility Status: Unclassified Waste Site NA TICK INN RT 91SPEEN S 112 - 1 SSE 48 108 I Facility Status: Response Action Outcome SPRINVALE PUMP STATION 1080 WORCES TER RD 1/2 - 1 SE 52 114 Facility Status: Response Action Outcome I TOOLMEX CORP 1075 WORCES TER ST 112-1 SE 55 119 Facility Status: LSP OpinionNo Further Action RESIDENCE 9 OAK KNOLL RD 112 - 1 ENE 68 252 I
TC1988229 is EXECUTIVE SUMMARY 10 I I
r Due to poor or inadequate address information, the following sites were not mapped:
SiteName____ Database(s)
NO LOCATION AID SHWS, LUST, Release JUNCTION OF MA TNPK SHWS, Release NO LOCATION AID SHWS, Release REST AREA SHWS, Release JUST AFTER EXIT 12 SHWS, Release BURR RD EXTENSION LARGE VACANT LO SHWS, Release POLE 495/4 SHWS, Release RT 9 - UTILITY POLE #137 SHWS, Release WEST OF 100 WORCESTER RD SHWS, Release KENS STEAK HOUSE SHWS, Release ROADWAY UTILITIES RTE 30 FRAMINGHA SHWS, Release NEAR 395 WORCESTER ST SHWS, Release MASS TURNPIKE, MILE MARKER 117.6 E SHWS, Release NO LOCATION AID SHWS, Release MURPHY RECREATION CENTER SHWS, Release, INST CONTROL NORTH ACCESS DRIVEWAY SHWS, Release SPRINGDALE PUMP STATION SHWS, Release PROPERTY SHWS, Release NO LOCATION AID SHWS, Release PARKING LOT @MVP SPORTS SHWS, Release NATICK MALL SHWS, Release RTE 9W @ HESS STA #21515 SHWS, Release FORMER SATURN DEALERSHIP SHWS, Release NO LOCATION AID SHWS. Release BOSTON POST RD SHWS, Release 42 19 14 N 71 20 28 W MM 119 SHWS, Release NO LOCATION AID SHWS, Release DCR COCHITUATE STATE PARK SHWS, Release NO LOCATION AID LUST, Release NE CORN INTER STRUGIS RD & WORCEST LUST, Release R D SMITH LUST, Release LILJA ELEMENTARY SCHOOL LUST, Release FMR COCHITUATE MOTORS INC LUST, Release NEW ENGLAND READY-MIX UST LAKE COCHITUATE (0400) UST TARGET 1308 RCRA-SQG A ARNG USPFO SUPPLY DIVISION T MANIFEST ISSAN OF NATICK T MANIFEST MASSACHUSETTS CORRECTIONAL INSTITU CT MANIFEST HAWTHORNE REALTY CT MANIFEST PACE MEMBERSHIP WAREHOUSE, INC. CT MANIFEST
TC1988229.1s EXECUTIVE SUMMARY 11 OVERVIEW MAP - 1988229.1s I U I I I I
I I Ii I I I I * Target Property D 1/4 1/2 11 a Sites at elevations higher than or equal to the target property Indian Reservations BIA Areas of Critical Environmental Concern * Sites at elevations lower than Oil & Gas pipelines the target property 100-year flood zone A Manufactured Gas Plants 500-year flood zone National Prority List Sites I National Wetland Inventory Dept. Defense Sites I
SITE NAME: 5 Commonwealth Road CLIENT: CDW Consultants Inc. I ADDRESS: 5 Commonwealth Road CONTACT: Brian Miller Natick MA 01760 INQUIRY #: 1988229.1s LAT/LONG: 42.3085171.3803 DATE: July 25, 2007 6:08 pm Copyright' 2007EOR nc L 2007TelI AtlasOal 07/2006 I * Target Property I Sites at elevations higher than or equal to the target property Indian Reservations BIA Areas of Critical Environmental Concern * Sites at elevations lower than Oil & Gas pipelines the target property 100-year flood zone A Manufactured Gas Plants -U zone i Sensitive Receptors 500-year flood National Wetland 5 National Priority Ust Sites Inventory Dept. Defense Sites
SITE NAME: 5 Commonwealth Road CLIENT: CDW Consultants Inc. ADDRESS: 5 Commonwealth Road CONTACT Brian Miller Natick MA 01760 INQUIRY #: 1988229,1s LAT/LONG: 42.3085 / 71.3803 DATE: July 25, 2007 6:08 pm Copyrighl 2007EDR. lac t 2007ITle Atlas Rol 07/200fi MAP FINDINGS SUMMARY
Search Target Distance Total Database Property (Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted
FEDERAL RECORDS
NPL 1.000 0 0 0 0 NR 0 Proposed NPL 1.000 0 0 0 0 NR 0 Delisted NPL 1.000 0 0 0 0 NR 0 NPL LIENS TP NR NR NR NR NR 0 CERCLIS 1500 0 0 0 NR NR 0 CERC-NFRAP 9.500 0 0 0 NR NR 0 CORRACTS 1.000 0 0 0 1 NR 1 RCRATSD 0.500 0 0 0 NR NR 0 RCRA Lg. Quan. Gen. 0.250 0 0 NR NR NR 0 RCRA Sm. Quan. Gen. 0.250 1 10 NR NR NR 11 ERNS TP NR NR NR NR NR 0 HMIRS TP NR NR NR NR NR 0 US ENG CONTROLS 0.500 0 0 0 NR NR 0 US INST CONTROL 0,500 0 0 0 NR NR 0 DOD 1000 0 0 0 0 NR 0 FUDS 1.000 0 0 0 0 NR 0 US BROWNFIELDS 0.500 0 0 0 NR NR 0 CONSENT 1.000 0 0 0 0 NR 0 ROD 1.000 0 0 0 0 NR 0 UMTRA 0.500 0 0 0 NR NR 0 ODI 0.500 0 0 0 NR NR 0 TRIS TP NR NR NR NR NR 0 TSCA TP NR NR NR NR NR 0 FTTS TP NR NR NR NR NR 0 SSTS TP NR NR NR NR NR 0 LUCIS 0.500 0 0 0 NR NR 0 DOTOPS TP NR NR NR NR NR 0 ICIS TP NR NR NR NR NR 0 HIST FTTS TP NR NR NR NR NR 0 CDL TP NR NR NR NR NR 0 RADINFO TP NR NR NR NR NR 0 LIENS 2 TP NR NR NR NR NR 0 PADS TP NR NR NR NR NR 0 MLTS TP NR NR NR NR NR 0 MINES 0.250 0 0 NR NR NR 0 FINDS TP NR NR NR NR NR 0 RAATS TP NR NR NR NR NR 0 STATE AND LOCAL RECORDS
State Haz. Waste X 1.000 0 8 7 24 NR 39 State Landfill 0.500 0 0 0 NR NR 0 LUST 0.500 0 5 3 NR NR 8 UST 0.250 0 3 NR NR NR 3 LAST 0.500 0 0 1 NR NR 1 AST C.250 0 3 NR NR NR 3 Release X 1.000 0 12 10 29 NR 51 MA Spills TP NR NR NR NR NR 0
TC19882291s Page4
fr- MAP FINDINGS SUMMARY
Search Target Distance Total Database Property (Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > I Plotted
INST CONTROL 0.500 0 0 0 NR NR 0 DRYCLEANERS 0.250 0 0 NR NR NR 0 ENF TP NR NR NR NR NR 0 AIRS TP NR NR NR NR NR 0 LEAD TP NR NR NR NR NR 0 TRIBAL RECORDS
INDIAN RESERV 1.000 0 0 0 0 NR 0 INDIAN LUST 0.500 . 0 0 0 NR NR 0 INDIAN UST 0.250 0 0 NR NR NR 0 EDR PROPRIETARY RECORDS
Manufactured Gas Plants 1.000 0 0 0 0 NR 0
NOTES: TP = Target Property NR = Not Requested at this Search Distance Sites may be listed in more than one database
TC1988229.1s Page 5 I Map ID MAP FINDINGS Direction Distance I Distance (ft.) EDR ID Number Elevation Site Database(s) EPA ID Number I I NO LOCATION AID SHWS S102087648 Target 5 COMMONWEALTH RD Release N/A Property NATICK, MA 01760 SHWS: I Actual: Facility ID: 3-0013863 157 ft. Source Type: Not reported Release Town: NATICK Notification Date: 06/04/96 I Category: 120 DY Associated ID: Facility Status: Downgradient Property Status Status Date: 06/24/96 Phase: Not reported I Response Action Outcome Class: Not reported Oil Or Haz Material: Oil and Hazardous Material Action Type: Downgradient Property Status Action Stat: Fee Received I Action Date: 06/2411996 Response Action Outcome: Not reported Activity Use Limitalon: Not reported LSP Number: 6815 I Action Type: RNF Action Stat: REPORT Action Date: 06/04/1996 Response Action Outcome: Not reported I Activity Use Limitaion: Not reported LSP Number: Not reported Chemical: BENZENE Amount: 820 Quantity: micrograms per liter I Chemical: BENZENE, 1,2,4-TRICHLORO- Amount: 190 Quantity: micrograms per liter Chemical: TOTAL PETROLEUM HYDROCARBONS (TPH) I Amount: 4300 Quantity: micrograms per liter Location Type: Not reported Source Type: Not reported I
MA RELEASE: Facility ID: 3-0013863 Primary ID: I Official City: NATICK Notification: 06/04/96 Category: 120 DY Facility Status: Downgradient Property Status I Status Date: 06/24/96 Phase: Not reported Rspns Actn Outcome Class: Not reported Oil / Haz Material Type: Oil and Hazardous Material I Action Type: Downgradlent Property Status Action Stat: Fee Received Action Date: 06/24/1996 Response Action Outcome: Not reported I Activity Use Limitaion: Not reported LSP Number: 6815 Action Type: RNF Action Stat: REPORT I
TC1988229 1s Page 6 I I
rf Map ID MAP FINDINGS Direction Distance Distance (ft.) EDR ID Number Elevation Site Database(s) EPA ID Number
NO LOCATION AID (Continued) S102087648 Action Date: 06/04/1996 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported Chemical: BENZENE Amount: 820 Quantity: micrograms per liter Chemical: BENZENE, 1,2,4-TRICHLORO- Amount: 190 Quantity: micrograms per liter Chemical: TOTAL PETROLEUM HYDROCARBONS (TPH) Amount: 4300 Quantity: micrograms per liter Location Type: Not reported Source Type: Not reported
2 ZAYRE CORP RCRA-SQG 1000354945 North 770 COCHITUATE RD FINDS MAD006955215 < 1/8 FRAMINGHAM, MA 01701 190 ft.
Relative: RCRAInfo: Lower Owner: ZAYRE CORP EPA ID: MAD006955215 Actual: 155 ft. Contact: WILLIAM ROCKWOOD (508) 339-4531 Classification: Small Quantity Generator TSDF Activities: Not reported Violation Status: No violations found
FINDS: Other Pertinent Environmental Activity Identified at Site
RCRAInfo is a national information system that supports the Resource Conservation and Recovery Act (RCRA) program through the tracking of events and activities related to facilities that generate, transport, and treat, store, or dispose of hazardous waste. RCRAInfo allows RCRA program staff to track the notification, permit, compliance, and corrective action activities required under RCRA.
A3 EXXON DIV OF CFI 70017 RCRA-SQG 1004717953 West 730 COCHITUATE RD FINDS MAD985288877 118-114 FRAMINGHAM, MA 01701 672 ft. Site I of 5 in cluster A Relative: Lower
Actual: 148 ft.
TC1988229.1s Page 7 I
Map ID MAP FINDINGS Direction Ii Distance I Distance (ft.) EDR ID Number Elevation Sit:e Database(s) EPA ID Number I EXXON DIV OF CFI 70017 (Continued) 1004717953
RCRAInfo: Owner EXXON MOBIL EPA ID: MAD985288877 I Contact. ALDA S POOL (281) 296-3579 Classification: Small Quantity Generator I TSDF Activities: Not reported Violation Status: No violations found I FINDS: Other Pertinent Environmental Activity Identified at Site MA-EPICS I RCRAInfo is a national information system that supports the Resource Conservation and Recovery Act (RCRA) program through the tracking of events and activities related to facilities that generate, transport, and treat, store, or dispose of hazardous waste. RCRAInfo allows RCRA I program staff to track the notification, permit, compliance, and corrective actior activities required under RCRA. I I A4 NO LOCATION AID SHWS S104545679 West 730 COCHITUATE RD Release N/A 118-1/4 FRAMINGHAM, MA 01701 I 672 ft. Site 2 of 5 in cluster A Relative: Lower SHWS: Facility ID: 3-0017529 I Actual: Source Type: LIFT 148 ft. Release Town: FRAMINGHAM Notification Date: 11/05/98 Category: TWO HR I Associated ID: Facility Status: Release Action Outcome, a sitelrelease where an RAO Statement was submitted. An RAO Statement asserts that response actions were sufficient to acti eve a level of no significant risk or at least ensure that all substantial hazards were eliminated. I Status Date: 11/05/99 Phase: Not reported Response Action Outcome Class:CI I Oil Or Haz Material: Oil and Hazardous Material Action Type: Response Action outcome Action Stat: O&MPAS Action Date: 11/05/1999 Response Action Outcome: C I Activity Use Limitaion NONE LSP Number 4284 Action Type Immediate Response Action Stat Completion Statement Received I Action Date: 11/0/1999
TC19882291s Page8 I I Map ID MAP FINDINGS Direction Distance Distance (ft.) EDR ID Number Elevation ite Database(s) EPA ID Number
NO LOCATION AID (Continued) S104545679 Response Action Outcome: Not reported Activity Use Limitaion Not reported LSP Number 4284 Action Type: RNF Action Stat: REPORT Action Date: 01/04/1999 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported Action Type Release Action Stat: REPORT Action Date: 11/05/1998 Response Action Outcome: Not reported Activity Use Limitaion Not reported LSP Number: Not reported Chemical: UNKNOWN CHEMICAL OF UNKNOWN TYPE Amount: 20 Quantity: gallons Chemical: UNKNOWN CHEMICAL OF UNKNOWN TYPE Amount: Not reported Quantity: Not reported Chemical: BENZ[A]ANTHRACENE Amount: Not reported Quantity: Not reported Chemical: BENZIE]ACEPHENANTHRYLENE Amount: Not reported Quantity: Not reported Chemical: DIBENZ[A,H]ANTHRACENE Amount: Not reported Quantity: Not reported Chemical: BENZO[A]PYRENE Amount: Not reported Quantity: Not reported Location Type COMMERCIAL Source Type: LIFT
Facility ID: 3-0014129 Source Type: Not reported Release Town FRAMINGHAM Notification Date 08/14/96 Category: 120 DY Associated ID 3-0003275 Facility Status: Response Action Outcome Not Required Status Date: 07125/97 Phase: Not reported Response Action Outcome Class Not reported Oil Or Haz Material: Hazardous Material Action Type: Response Action Outcome Not Required Action Stat: Related to a Tier Classified Site Action Date: 07/25/1997 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number Not reported Action Type: Release Abatement Measure Action Stat: Written Plan Received Action Date: 05/16/1997 Response Action Outcome: Not reported
TC1988229,ls Page9 I
Map D MAP FINDINGS Direction Distance I Distance (ft.) EDR ID Number Elevation Site Database(s) EPA ID Number II NO LOCATION AID (Continued) S104545679 Activity Use Limitaion: Not reported LSP Number: 3053 Action Type: RNF I Action Stat: REPORT Action Date: 08/14/1996 Response Action Outcome: Not reported Activity Use Limitaion: Not reported U LSP Number: Not reported Chemical: UNKNOWN CHEMICAL OF TYPE - HAZARDOUS MATERIAL Amount: 408000 Quantity: micrograms per liter Location Type: Not reported I Source Type: Not reported
MA RELEASE: I Facility ID: 3-CO14129 Primary ID: 3-0003275 Official City: FRAMINGHAM Notification: 08/14/96 Category: 120 DY I Facility Status: Response Action Outcome Not Required Status Date: 07/25/97 Phase: Not reported Rspns Actn Outcome Class: Not reported I Oil / Haz Material Type: Hazardous Material Action Type: Response Action Outcome Not Required Action Stat Related to a Tier Classified Site Action Date: 07/25/1997 I Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number Not reported Action Type: Release Abatement Measure I Action Stat. Written Plan Received Action Date: 05/16/1997 Response Action Outcome: Not reported Activity Use Limitaion: Not reported I LSP Number 3053 Action Type: RNF Action Stat: REPORT Action Date: 08/14/1996 Response Action Outcome: Not reported I Activity Use Limitaion: Not reported LSP Number: Not reported Chemical: UNKNOWN CHEMICAL OF TYPE - HAZARDOUS MATERIAL Amount: 408000 I Quantity: micrograms per liter Location Type: Not reported Source Type: Not reported I Facility ID: 3-OC17529 Primary ID: Official City: FRAMINGHAM Notification: 11/05/98 I Category: TWO HR Facility Status: Response Action Outcome Status Date: 11/05/99 Phase Not reported I I TC1988229.1s Page 10 I
r Map ID MAP FINDINGS Direction 11 Distance Distance (ft.) EDR ID Number Elevation Site Database(s) EPA ID Number
NO LOCATION AID (Continued) 8104545679 Rspns Actn Outcome Class: C1 Oil / Haz Material Type: Oil and Hazardous Material Action Type: Response Action Outcome Action Stat: O&MPAS Action Date: 11/05/1999 Response Action Outcome: C1 Activity Use Limitaion: NONE LSP Number: 4284 Action Type: Immediate Response Action Stat Completion Statement Received Action Date: 01/04/1999 Response Action Outcome Not reported Activity Use Limitaion: Not reported LSP Number: 4284 Action Type: RNF Action Stat: REPORT Action Date: 01/04/1999 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported Action Type: Release Action Stat: REPORT Action Date: 11/05/1998 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported Chemical: UNKNOWN CHEMICAL OF UNKNOWN TYPE Amount: 20 Quantity: gallons Chemical: UNKNOWN CHEMICAL OF UNKNOWN TYPE Amount: Not reported Quantity: Not reported Chemical: BENZ[A]ANTHRACENE Amount: Not reported Quantity: Not reported Chemical: BENZ[E]ACEPHENANTHRYLENE Amount: Not reported Quantity: Not reported Chemical: DIBENZ[AH]ANTHRACENE Amount: Not reported Quantity: Not reported Chemical: BENZO[A]PYRENE Amount: Not reported Quantity: Not reported Location Type: COMMERCIAL Source Type: LIFT
A5 CUMBERLAND FARMS #203673 AST A100252363 West 730 COCHITUATE RD N/A 1/8-1/4 FRAMINGHAM, MA 01701 672 ft. Site 3 of 5 in cluster A Relative: Lower AST: Facility ID: 40594 Actual: Tank ID: 5 148 ft. Serial Number: Not reported Aboveground: Yes
TC1988229.1s Page 11 I
Map ID MAP FINDINGS Direction Distance I Distance (ft) EDR ID Number Elevation Site Database(s) EPA ID Number I CUMBERLAND FARMS #203673 (Continued) A100282363 Capacity: 250 Contents: Waste Oil Tank Status: In Use U Tank Use: Not reported Tank Material: Steel Tank Construction: 1 Wall Tank Leak Detection Inventory Record-Keeping I Pipe Material: Not reported Pipe Construction: Not reported Pipe Leak Detection: Not reported I Facility: Facility ID: 40594 Owner Id 1602 Owner: CUMBERLAND FARMS INC I Owner Address: 777 DEDHAM ST Owner City,St,Zip: CANTON, MA 02021 Telephone: (781) 828-4900 Description: Gas Station 17100 I Fire Dept. ID: Financial Resp.: Self Insured, Normal I A6 CUMBERLAND FARMS #203673 UST U003287547 West 730 COCHITUATE RD N/A 118-1/4 FRAMINGHAM, MA 01701 672 ft. I Site 4 of 5 Incluster A Relative: Lower UST: Facility ID: 40594 Actual: Tank 10: 1 I 148 ft. Serial Number: Not reported Aboveground: No Capacity: 10000 Contents: Gasoline I Tank Status: In Use Tank Useage: MV Tank Material: Reinforced Tank Contents: 1 Wall I Pipe Material: Reinforced Pipe Container: 2 Walls Tank Leak Detection: Approved In-Tank Monitor Pipe Leak Detection: Interstitial Space Monitor I Facility: Facility ID: 40594 Owner Id: 1602 Owner: CUMBERLAND FARMS INC I Owner AddressT 777 DEDHAM ST Owner City,St,Zip: CANTON MA 02021 Telephone: (781) 828-4900 Description: Gas Station U Fire Dept ID: 17100 Financial Responsibility: Self Insured, Normal U Facility ID: 40594 Tank ID: 2
TC19882291s Page 12 I I
r- Map ID MAP FINDINGS Direction 11 Distance Distance (ft.) I EDR ID Number Elevation Site Database(s) EPA ID Number
CUMBERLAND FARMS #203673 (Continued) U003287547 Serial Number: Not reported Aboveground: No Capacity: 6000 Contents: Gasoline Tank Status: In Use Tank Useage: MV Tank Material: Reinforced Tank Contents: 1 Wall Pipe Material: Reinforced Pipe Container: 2 Walls Tank Leak Detection: Approved In-Tank Monitor Pipe Leak Detection: Interstitial Space Monitor Facility: Facility ID: 40594 Owner id: 1602 Owner: CUMBERLAND FARMS INC Owner Address: 777 DEDHAM ST Owner City,StZip: CANTON, MA 02021 Telephone: (781) 828-4900 Description Gas Station Fire Dept. ID: 17100 Financial Responsibility: Self Insured, Normal
Facility ID: 40594 Tank ID: 3 Serial Number: Not reported Aboveground: No Capacity: 6000 Contents: Gasoline Tank Status: In Use Tank Useage: MV Tank Material: Reinforced Tank Contents: 1 Wall Pipe Material: Reinforced Pipe Container: 2 Walls Tank Leak Detection: Approved In-Tank Monitor Pipe Leak Detection: Interstitial Space Monitor Facility Facility ID: 40594 Owner Id: 1602 Owner: CUMBERLAND FARMS INC Owner Address: 777 DEDHAM ST Owner CitySt,Zip: CANTON, MA 02021 Telephone: (781) 828-4900 Description: Gas Station Fire Dept. ID: 17100 Financial Responsibility: Self Insured, Normal
Facility ID: 40594 Tank 10 4 Serial Number: Not reported Aboveground: No Capacity: 1000 Contents: Waste Oil
TC19682291s Page 13 I
Map ID MAP FINDINGS Direction Distance I Distance (ft.) EDR ID Number Elevation Site Database(s) EPA ID Number I CUMBERLAND FARMS #203673 (Continued) U003287547 Tank Status: Removed Tank Useage: Not reported Tank Material: Reinforced I Tank Contents: 1 Wall Pipe Material: Reinforced Pipe Container: I Wall Tank Leak Detection: Inventory Record-Keeping Detection: I Pipe Leak Not reported Facility: Facility ID 40594 Owner Id: 1602 I Owner: CUMBERLAND FARMS INC Owner Address: 777 DEDHAM ST Owner City,St,Zip: CANTON MA 02021 Telephone: (781) 828-4900 I Description: Gas Station Fire Dept. ID: 17100 Financial Responsibility: Self Insured, Normal I
A7 EXXON STATION LUST S100831053 West 730 COCHITUATE RD Release N/A I 1/8-114 FRAMINGHAM, MA 01701 672 ft. Site 5 of 5 in cluster A Relative: LUST: I Lower Facility ID: 3-0003275 Actual: Source Type: UST 148 ft. Release Town: FRAMINGHAM Notification Date: 10115/90 I Category: NONE Associated ID: Facility Status: Remedy Operation Status Status Date: 11/03/04 I Phase: PHASE V Rspns Actn Outcome Class: Not reported Oil Or Haz Material: Not reported Action Type: Phase V I Action Stat: ROSSTR Action Date: 03/01/2007 Response Action Outcome: Not reported Activity Use Limitaion: Not reported I LSP Number: 4813 Action Type: Phase IV Action Stat: Completion Statement Received Action Date: 11/03/2004 Response Action Outcome: Not reported I Activity Use Limitaion: Not reported LSP Number: 4813 Action Type: Response Action Outcome Action Stat: IMRCD I Action Date: 07/23/2004 Response Action Outcome: C1 Activity Use Limitaion: NONE LSP Number: 4813 I Action Type: Tier Classification
TC1988229 1s Page 14 1 I
I- Map ID MAP FINDINGS Direction Distance Distance (ft.) EDR ID Number Elevation Site Database(s) EPA ID Number
EXXON STATION (Continued) S100831053 Action Stat: Tier 2 Extension Action Date: 12124/2003 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: 4813 Action Type: Release Abatement Measure Action Stat: Completion Statement Received Action Date: 06/20/2000 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported Action Type: Release Abatement Measure Action Stat: Completion Statement Received Action Date: 02/09/1999 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported Action Type: Phase Ill Action Stat: Completion Statement Received Action Date: 11/25/1997 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported Action Type: Phase It Action Stat: Completion Statement Received Action Date: 11/25/1997 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported Action Type: Release Abatement Measure Action Stat: Completion Statement Received Action Date: 09/29/1997 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported Action Type: Release Action Stat: TCTRNS Action Date: 10/15/1990 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported Chemical: UNKNOWN CHEMICAL OF UNKNOWN TYPE Amount: Not reported Quantity: Not reported Location Type: GASSTATION Source Type: UST
MA RELEASE: Facility ID: 3-0003275 Primary ID: Official City: FRAMINGHAM Notification: 10/15/90 Category: NONE Facility Status: REMOPS Status Date 11/03/04 Phase: PHASE V Rspns Actn Outcome Class: Not reported
TC1988229 1s Page 15 I Map ID MAP FINDINGS Direction Distance I Distance (ft.) EDR ID Number Elevation Site Database(s) EPA ID Number
EXXON STATION (Continued) I S100831053 Oil / Haz Material Type: Not reported Action Type: Phase V Action Stat: ROSSTR I Action Date: 03/01/2007 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: 4813 Action Type: Phase IV I Action Stat Completion Statement Received Action Date: 11/0312004 Response Action Outcome: Not reported Activity Use Limitaion: Not reported I LSP Number 4813 Action Type: Response Action Outcome Action Stat: IMRCD Action Date: 07/23/2004 Response Action Outcome: C1 Activity Use Limitaion: NONE LSP Number 4813 Action Type: Tier Classification II Action Stat: Tier 2 Extension Action Date: 12/24/2003 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: 4813 I Action Type: Release Abatement Measure Action Stat: Completion Statement Received Action Date: 06/20/2000 Response Action Outcome: Not reported I Activity Use Limitaion: Not reported LSP Number: Not reported Action Type: Release Abatement Measure Action Stat: Completion Statement Received U Action Date: 02/09/1999 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported I Action Type: Phase Ill Action Stat: Completion Statement Received Action Date: 11/25/1997 Response Action Outcome: Not reported U' Activity Use Limitaion: Not reported LSP Number: Not reported Action Type: Phase il Action Stat: Completion Statement Received Action Date: 11/25/1997 I Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported Action Type: Release Abatement Measure II Action Stat: Completion Statement Received Action Date: 09/29/1997 Response Action Outcome: Not reported Activity Use Limitaion: Not reported I LSP Number: Not reported Action Type: Release Action Stat: TCTRNS I I TC1988229 1s Page 16 I r Map ID MAP FINDINGS Direction Distance Distance (ft.) EDR ID Number Elevation Site Da tabase(s) EPA ID Number
EXXON STATION (Continued) S100831053 Action Date: 10/15/1990 Response Action Outcome: Not reported Activity Use Limitaion Not reported LSP Number: Not reported Chemical: UNKNOWN CHEMICAL OF UNKNOWN TYPE Amount: Not reported Quantity: Not reported Location Type: GASSTATION Source Type: UIST
88 LIDO SERVICE STATION FMR LUST S101697368 West 701 COCHITUATE RD Release N/A 118-1/4 FRAMINGHAM, MA 01701 884 ft. Site I of 13 in cluster B Relative: Lower LUST: Facility ID: 3-0000569 Actual: Source Type: UST 146 ft. Release Town: FRAMINGHAM Notification Date: 01/15/88 Category: NONE Associated ID: Facility Status: Remedy Operation Status Status Date: 08/30/06 Phase: PHASE V Rspns Actn Outcome Class: Not reported Oil Or Haz Material: Not reported Action Type: Phase V Action Stat: ROSSTR Action Date: 02/27/2007 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: 6105 Action Type: Tier Classification Action Stat: Tier 2 Extension Action Date: 05/09/2005 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: 6105 Action Type: Phase IV Action Stat: Revised Statement or Transmittal Received Action Date: 10/09/2002 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: 6105 Action Type: Phase il Action Stat; Completion Statement Received Action Date: 04/26/1999 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported Action Type: Release Abatement Measure Action Stat: Completion Statement Received Action Date: 07/07/1997 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported
TC1988229.1s Page 17 I Map ID MAP FINDINGS Direction Distance Distance (ft.) EDR I ID Number Elevation Site Database(s) EPA ID Number
LIDO SERVICE STATION FMR (Continued) S101697368 I Action Type: Phase it Action Stat: Completion Statement Received Action Date: 06/19/1997 Response Action Outcome: Not reported I Activity Use Limitaion: Not reported LSP Number: Not reported Action Type: Phase I Action Stat: Completion Statement Received I Action Date: 08/02/1995 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported I Action Type: Release Action Stat: TCTRNS Action Date: 01/15/1988 Response Action Outcome: Not reported I Activity Use Limitaion: Not reported LSP Number Not reported Chemical UNKNOWN CHEMICAL OF UNKNOWN TYPE Amount: Not reported Quantity: Not reported I Location Type: GASSTATION Source Type: UST I MA RELEASE: Facility ID: 3-0000569 Primary tD: Official City: FRAMINGHAM Notification: 01/15/88 I Category: NONE Facility Status: REMOPS Status Date: 08/30/06 Phase: PHASE V I Rspns Actn Outcome Class: Not reported Oil / Haz Material Type: Not reported Action Type: Phase V Action Stat: ROSSTR I Action Date: 02/27/2007 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: 6105 I Action Type: Tier Classification Action Stat: Tier 2 Extension Action Date: 05/09/2005 Response Action Outcome: Not reported I Activity Use Limitaion: Not reported LSP Number: 6105 Action Type: Phase IV Action Stat: Revised Statement or Transmittal Received Action Date: 10/09/2002 I Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: 6105 Action Type: Phase ItI I Action Stat Conpletion Statement Received Action Date: 04/25/1999 Response Action Outcome: Not reported I
TC1988229 is Page 18 I I
r Map ID MAP FINDINGS Direction ii Distance Distance (ft.) EDR ID Number Elevation Site Database(s) EPA ID Number
LIDO SERVICE STATION FMR (Continued) S101697368 Activity Use Limitaion: Not reported LSP Number: Not reported Action Type: Release Abatement Measure Action Stat: Completion Statement Received Action Date: 07/07/1997 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported Action Type: Phase Il Action Stat. Completion Statement Received Action Date: 06/19/1997 Response Action Outcome: Not reported Activity Use Umitaion: Not reported LSP Number. Not reported Action Type: Phase I Action Stal: Completion Statement Received Action Date: 08/02/1995 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported Action Type: Release Action Stat. TCTRNS Action Date: 01/15/1988 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported Chemical: UNKNOWN CHEMICAL OF UNKNOWN TYPE Amount: Not reported Quantity: Not reported Location Type: GASSTATION Source Type: UST
B9 GETTY STATION #30601 UST U003287538 West 701 COCHITUATE RD AST N/A 1/8-1/4 FRAMINGHAM, MA 01701 884 ft. Site 2 of 13 In cluster B Relative: Lower UST: Facility ID: 40098 Actual: Tank ID: 1 146 ft. Serial Number: Not reported Aboveground: No Capacity: 3000 Contents: Gasoline Tank Status: In Use Tank Useage: MV Tank Material: Cathodic Tank Contents: 1 Wall Pipe Material: Cathodic Pipe Container: 1 Wall Tank Leak Detection SIRA Pipe Leak Detection: Product Line Leak Detector Facility: Facility ID: 40098 Owner id: 139 Owner: GETTY PETROLEUM MARKETING INC
TC1988229 1s Page 19 I Map ID MAP FINDINGS Direction Distance Distance (ft.) EDR ID Number I Elevation Site Database(s) EPA ID Number
GETTY STATION #30601 (Continued) U003287538 I Owner Address: DEXTER RD & MASSASOIT AVE Owner CitySt,Zip: EAST PROVIDENCE, RI 02914 Telephone: (401) 434-1322 Description: Gas Station I Fire Dept. ID: 17100 Financial Responsibility: State Fund, Normal I Facility ID 40098 Tank ID: 2 Serial Number: Not reported Aboveground: No I Capacity 4000 Contents: Gasoline Tank Status: In Use Tank Useage: MV I Tank Material: Cathodic Tank Contents: 1 Wall Pipe Material: Cathodic Pipe Container: 1 Wall Tank Leak Detection: SIRA I Pipe Leak Detection: Product Line Leak Detector Facility: Facility ID: 40098 I Owner Id: 139 Owner: GETTY PETROLEUM MARKETING INC Owner Address: DEXTER RD & MASSASOIT AVE Owner City,St,Zip: EAST PROVIDENCE, RI 02914 Telephone: (401) 434-1322 I Description: Gas Station Fire Dept, ID 17100 Financial Responsibility: State Fund, Normal I Facility ID: 40098 Tank ID: 3 Serial Number: Not reported I Aboveground: No Capacity: 4000 Contents Gasoline Tank Status: In Use I Tank Useage: MV Tank Material: Cathodic Tank Contents: 1 Wall Pipe Material: Cathodic I Pipe Container: 1 Wall Tank Leak Detection: SIRA Pipe Leak Detection: Product Line Leak Detector Facility: I Facility ID: 40098 Owner Id: 139 Owner: GETTY PETROLEUM MARKETING INC Owner Address: DEXTER RD & MASSASOIT AVE I Owner City,St,Zip: EAST PROVIDENCE, RI 02914 Telephone: (401) 434-1322 Description: Gas Station I
TC1988229 is Page 20 I I Map ID MAP FINDINGS Direction Distance Distance (ft.) EDR ID Number Elevation SSite Database(s) EPA ID Number
GETTY STATION #30601 (Continued) U003287538 Fire Dept. ID: 17100 Financial Responsibility: State Fund, Normal
Facility ID: 40098 Tank ID: 4 Serial Number: Not reported Aboveground No Capacity: 3000 Contents: Diesel Tank Status: In Use Tank Useage: MV Tank Material: Cathodic Tank Contents: 1 Wall Pipe Material: Cathodic Pipe Container: 1 Wall Tank Leak Detection: SIRA Pipe Leak Detection: Product Line Leak Detector Facility Facility ID: 40098 Owner Id: 139 Owner: GETTY PETROLEUM MARKETING INC Owner Address: DEXTER RD & MASSASOIT AVE Owner CityStZip: EAST PROVIDENCE, RI 02914 Telephone (401) 434-1322 Description Gas Station Fire Dept. ID: 17100 Financial Responsibility: State Fund, Normal
AST: Facility ID: 40098 Tank ID: 5 Serial Number: Not reported Aboveground: Yes Capacity: 250 Contents: Waste Oil Tank Status: InUse Tank Use: Not reported Tank Material: Steel Tank Construction: 1 Wall Tank Leak Detection: Not reported Pipe Material: Steel Pipe Construction: Not reported Pipe Leak Detection: Suction: Check Valve at Tank Only
Facility: Facility ID: 40098 Owner Id: 139 Owner: GETTY PETROLEUM MARKETING INC Owner Address: DEXTER RD & MASSASOIT AVE Owner City.St,Zip: EAST PROVIDENCE, RI 02914 Telephone: (401) 434-1322 Description: Gas Station Fire Dept ID: 17100 Financial Resp.: State Fund, Normal
TC19882291s Page 21 I Map ID MAP FINDINGS Direction Distance Distance (ft.) EDR ID Number I Elevation Site Database(s) EPA ID Number
810 GULF STATION SHWS S108476982 I West SPEEN ST I COCHITUATE RD LUST NIA 1/8-1/4 FRAMINGHAM, MA Release 886 ft. Site 3 of 13 in cluster B Relative: I Lower SHWS: Facility ID 3-0026738 Actual: Source Type: @730 146 ft. Release Town: FRAMINGHAM I Notification Date: 04/11/07 Category: 120 DY Associated ID: - Facility Status: URAM I Status Date: 04/17/07 Phase: Not reported Response Action Outcome Class: Not reported Oil Or Haz Material: Oil I Action Type: Utility-related Abatement Measure Action Stat Notification of URAM Received Action Date: 04/17/2007 Response Action Outcome: Not reported Activity Use Limitaion: Not reported I LSP Number: 6016 Action Type: Release Action Stat: REPORT Action Date: 04(11/2007 I Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported Chemical: GASOLINE I Amount: Not reported Quantity: Not reported Location Type: ROADWAY Source Type: @730 I Source Type GULFSTN Source Type: UST Facility ID 3-0026738 I Source Type: GULFSTN Release Town: FRAMINGHA M Notification Date 04/11/07 Category: 120 DY Associated ID: I Facility Status: URAM Status Date: 04/7/07 Phase Not reported Response Action Outcome Class: Not reported I Oil Or Haz Material: 0I Action Type: Utility-related Abatement Measure Action Stat: Notification of URAM Received Action Date 04/17/2007 I Response Action Outcome: Not reported Activity Use Limitaion Not reported LSP Number: 6016 Action Type Release I Action Stat REPORT Action Date: 04/11/2007 Response Action Outcome: Not reported I
TC19882291s Page22 I I Map ID MAP FINDINGS Direction Distance Distance (ft.) EDR ID Number Elevation Site Database(s) EPA ID Number
GULF STATION (Continued) S108476982 Activity Use Limitaion: Not reported LSP Number: Not reported Chemical: GASOLINE Amount: Not reported Quantity: Not reported Location Type: ROADWAY Source Type: @730 Source Type GULFSTN Source Type: UST
LUST: Facility ID: 3-0026738 Source Type: UST Release Town: FRAMINGHAM Notification Date: 04/11/07 Category: 120 DY Associated ID- Facility Status: URAM Status Date: 04/17/07 Phase: Not reported Rspns Actn Outcome Class: Not reported Oil Or Haz Material: Oil Action Type: Utility-related Abatement Measure Action Stat: Notification of URAM Received Action Date: 04/17/2007 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: 6016 Action Type: Release Action Stat: REPORT Action Date: 04/11/2007 Response Action Outcome. Not reported Activity Use Limitaion: Not reported LSP Number: Not reported Chemical: GASOLINE Amount: Not reported Quantity: Not reported Location Type: ROADWAY Source Type: @730 Source Type: GULFSTN Source Type: UST
MA RELEASE: Facility ID: 3-0026738 Primary ID: Official City: FRAMINGHAM Notification: 04/11/07 Category: 120 DY Facility Status: URAM Status Date: 04/17/07 Phase: Not reported Rspns Actn Outcome Class: Not reported Oil / Haz Material Type: Oil Action Type: Utility-related Abatement Measure Action Stat: Notification of URAM Received Action Date: 04/17/2007
TC1988229.1s Page 23 Map ID MAP FINDINGS Direction Distance ) I Distance (ft. EDR ID Number Elevation Site Database(s) EPA ID Number
GULF STATION (Continued) 5108476982 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: 6016 Action Type: Release Action Stat: REPORT Action Date: 04/11/2007 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported Chemical: GASOLINE Amount: Not reported Quantity: Not reported Location Type: ROADWAY Source Type: @730 Source Type: GULFSTN Source Type: UST
B11 NO LOCATION AID SHWS S108348120 West SPEEN ST / COCHITUATE RD Release NIA 118-114 FRAMINGHAM, MA 886 ft. Site 4 of 13 in cluster B Relative: Lower SHWS: Facility ID: 3-0026332 Actual: Source Type: UNKNOWN 146 ft. Release Town: FRAMINGHAM Notification Date: 10125/06 Category: 120 DY Associated ID: - Facility Status: URAM Status Date 10/30/06 Phase: Not reported Response Action Outcome Class: Not reported Oil Or Haz Material Oil Action Type: Utility-related Abatement Measure Action Stat: Completion Statement Received Action Date 12/01/2006 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported Action Type Release Action Stat REPORT Action Date: 10/25/2006 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported Chemical: GASOLINE Amount: Not reported Quantity Not reported Location Type: ROADWAY Source Type: UNKNOWN
MA RELEASE: Facility tD: 3-0026332 Primary ID: - Official Citv: FRAMINGHAM
TC1988229 1s Page 24 i Map ID MAP FINDINGS Direction Distance Distance (ft.) EDR ID Number Elevation Site Database(s) EPA ID Number
NO LOCATION AID (Continued) S108348120 Notification: 10/25/06 Category: 120 DY Facility Status: URAM Status Date: 10130/06 Phase: Not reported Rspns Actn Outcome Class: Not reported Oil / Haz Material Type: Oil Action Type: Utility-related Abatement Measure Action Stat: Completion Statement Received Action Date: 12/01/2006 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported Action Type: Release Action Stat: REPORT Action Date: 10/2512006 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported Chemical GASOLINE Amount: Not reported Quantity: Not reported Location Type: ROADWAY Source Type: UNKNOWN
B12 NEW ENGLAND SAND & GRAVEL SHWS S100041117 West SPEEN ST Release N/A 118-1/4 FRAMINGHAM, MA 01701 887 ft. Site 5 of 13 in cluster B Relative: Lower SHWS: Facility ID: 3-0002251 Actual: Source Type: Not reported 146 ft. Release Town: FRAMINGHAM Notification Date: 01/15/90 Category: NONE Associated ID: Facility Status: Release Action Outcome, a siteirelease where an RAO Statement was submitted. An RAG Statement asserts that response actions were sufficient to achieve a level of no significant risk or at least ensure that all substantial hazards were eliminated. Status Date: 12/16/96 Phase: Not reported Response Action Outcome Class:NC Oil Or Haz Material: Not reported Action Type. Response Action Outcome Action Stat: RAO Statement Received Action Date: 12/16/1996 Response Action Outcome: NC Activity Use Limitalon: NONE LSP Number: Not reported Action Type Release Action Stat: TCTRNS Action Date 01/15/1990 Response Action Outcome Not reported Activity Use Limitaion Not reported LSP Number. Not reported
TC1988229.1s Page 25 I Map ID MAP FINDINGS Direction Distance Distance (ft.) EDR ID Number I Elevation Site Database(s) EPA ID Number
NEW ENGLAND SAND & GRAVEL (Continued) 5100041117 U Chemical: UNKNOWN CHEMICAL OF UNKNOWN TYPE Amount: Not reported Quantity: Not reported Location Type: Not reported I Source Type Not reported
MA RELEASE: Facility ID: 3-0002251 I Primary ID: Official City: FRAMINGHAM Notification: 01/15/90 Category: NONE I Facility Status: Response Action Outcome Status Date: 12/16/96 Phase: Not reported Rspns Actn Outcome Class: NC I Oil / Haz Material Type: Not reported Action Type. Response Action Outcome Action Stat RAO Statement Received Action Date: 12/16/1996 I Response Action Outcome: NC Activity Use Limitaion: NONE LSP Number: Not reported Action Type: Release I Action Stat: TCTRNS Action Date: 01/15/1990 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported I Chemical: UNKNOWN CHEMICAL OF UNKNOWN TYPE Amount: Not reported Quantity: Not reported Location Type: Not reported I Source Type: Not reported I B13 MOBIL SERV STATION 01 AKI LUST S105199632 West 696 COCHITUATE RD Release N/A 1/8-1/4 FRAMINGHAM, MA 01701 908 ft. I Site 6 of 13 in cluster B Relative: Lower LUST: Facility ID: 3-0003384 Actual: Source Type: UST I 146 ft. Release Town: FRAMINGHAM Notification Date: 01/15/91 Category: NONE Associated ID I Facility Status: Release Action Outcome, a site/release where an RAO Statement was submitted. An RAO Statement asserts that response actions were sufficient to achieve a level of no significant risk or at least ensure that all substantial hazards were eliminated. I Status Date: 11/08/96 Phase: Not reported Rspns Actn Outcome Class A2 Oil Or Haz Material: Not reported I Action Type: Response Action Outcome
TC19882291s Page26 I I Map ID MAP FINDINGS Direction Distance Distance (ft) EDR ID Number Elevation Site Database(s) EPA ID Number
MOBIL SERV STATION 01 AK1 (Continued) S105199832 Action Stat RAO Statement Received Action Date: 11/08/1996 Response Action Outcome: A permanent solution has been achieved. Contamination has not been reduced to background. Activity Use Limitaion: NONE LSP Number: Not reported Action Type: Release Action Stat TCTRNS Action Date: 01/15/1991 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported Chemical: UNKNOWN CHEMICAL OF UNKNOWN TYPE Amount: Not reported Quantity: Not reported Location Type: GASSTATION Source Type UST
MA RELEASE: Facility ID: 3-0003384 Primary ID: Official City: FRAMINGHAM Notification: 01115/91 Category: NONE Facility Status: Response Action Outcome Status Date: 11/08/96 Phase: Not reported Rspns Actn Outcome Class: A2 Oil I Haz Material Type: Not reported Action Type: Response Action Outcome Action Stat: RAO Statement Received Action Date 11/08/1996 Response Action Outcome: A permanent solution has been achieved. Contamination has not been reduced to background. Activity Use Limitaion: NONE LSP Number: Not reported Action Type: Release Action Stat: TCTRNS Action Date: 01/15/1991 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported Chemical: UNKNOWN CHEMICAL OF UNKNOWN TYPE Amount. Not reported Quantity: Not reported Location Type. GASSTATION Source Type: UST
TC1988229.1s Page 27 Map ID MAP FINDINGS Direction Distance Distance (ft.) EDR ID Number Elevation Site Database(s) EPA ID Number
814 MOBIL R/S #11821 UST U003654912 West 696 COCHITUATE RD N/A 1/8-114 FRAMINGHAM, MA 01701 908 ft. Site 7 of 13 in cluster B Relative: Lower UST: Facility ID: 9699 Actual: Tank ID: 1 146 ft. Serial Number: Not reported Aboveground No I Capacity; 8000 Contents Gasoline Tank Status: Removed Tank Useage: Not reported Tank Material: Reinforcec Tank Contents: Not reported Pipe Material Reinforced Pipe Container: Not reported Tank Leak Detection: Not reported Pipe Leak Detection: Not reported Facility: Facility ID 9699 Owner Id: 4442 Owner: EXXONMOBIL OIL CORPORATION Owner Address: PO BOX 22087 Owner City,SI,Zip: GREENSBORO, NC 27420 Telephone: (800) 253-8054 Description: Gas Station Fire Dept. ID: 17100 Financial Responsibility: Self Insured, Normal
Facility ID: 9699 Tank ID: 2 Serial Number: Not reported Aboveground: No TC188291sag2 Capacity: 6000 Contents: Gasoline Tank Status: Removed Tank Useage: Not reported Tank Material. Reinforced Tank Contents Not reported Pipe Material: Steel Pipe Container: Not reported Tank Leak Detection: Not reported Pipe Leak Detection: Not reported Facility: Facility ID: 9699 Owner Id: 4442 Owner: EXXONMOBIL OIL CORPORATION Owner Address: PO BOX 22087 Owner City,St,Zip: GREENSBORO, NC 27420 Telephone: (800) 253-8054 Description Gas Statior Fire Dept. ID: 17100 Financial Responsibility: Self insured, Normal Map ID ii MAP FINDINGS Direction Distance Distance (ft.) EDR ID Number Elevation Site Database(s) EPA ID Number
MOBIL RJS #11821 (Continued) U003654912 Facility ID: 9699 Tank ID: 3 Serial Number: Not reported Aboveground: No Capacity 12000 Contents: Gasoline Tank Status: Removed Tank Useage: Not reported Tank Material: Reinforced Tank Contents: Not reported Pipe Material: Reinforced Pipe Container: Not reported Tank Leak Detection: Not reported Pipe Leak Detection: Not reported Facility: Facility ID 9599 Owner Id: 4442 Owner: EXXONMOBIL OIL CORPORATION Owner Address: PO BOX 22087 Owner City,St,Zip: GREENSBORO, NC 27420 Telephone: (800) 253-8054 Description: Gas Station Fire Dept. ID: 17100 Financial Responsibility: Self Insured. Normal
Facility ID: 9699 Tank ID: 4 Serial Number: Not reported Aboveground: No Capacity: 10000 Contents. Gasoline Tank Status: Removed Tank Useage: Not reported Tank Material: Reinforced Tank Contents: Not reported Pipe Material: Reinforced Pipe Container: Not reported Tank Leak Detection: Not reported Pipe Leak Detection: Not reported Facility: Facility ID: 9699 Owner Id 4442 Owner: EXXONMOBIL OIL CORPORATION Owner Address: PO BOX 22087 Owner City,St,Zip: GREENSBORO, NC 27420 Telephone: (800) 253-8054 Description: Gas Station Fire Dept. ID: 17100 Financial Responsibility: Self Insured, Normal
Facility ID 9699 Tank ID: 5 Serial Number: Not reported Aboveground: No
TC1988229.1s Page 29 II Map ID MAP FINDINGS Direction Distance Distance (ft.) EDR ID Number I Elevation Site Database(s) EPA ID Number
MOBIL RJS #11821 (Continued) U003654912 I Capacity: 500 Contents: Waste Oil Tank Status: Removed Tank Useage: Not reported I Tank Material: Steel Tank Contents: Not reported Pipe Material: Reinforcec Pipe Container: Not reported I Tank Leak Detection: Not reported Pipe Leak Detection: Not reported Facility: Facility ID: 9699 I Owner Id 4442 Owner: EXXONMOBIL OIL CORPORATON Owner Address: PO BOX 22087 Owner City,St,Zip: GREENSBORO, NC 27420 I Telephone: (800) 253-8054 Description. Gas Station Fire Dept. ID: 17100 Financial Responsibility: Self Insured, Normal I
Facility ID: 9699 Tank ID: 6 Serial Number: Not reported I Aboveground: No Capacity: 12000 Contents: Gasoline Tank Status: In Use I Tank Useage: MV Tank Material Reinforced Tank Contents: 2 Walls Pipe Material: Reinforced I Pipe Container: 2 Walls Tank Leak Detection: Interstitial Monitoring Pipe Leak Detection: Interstitial Space Monitor Facility: I Facility ID 9699 Owner Jd: 4442 Owner: EXXONMOBIL OIL CORPORATION Owner Address: PO BOX 22087 I Owner City,StZip: GREENSBORO, NC 27420 Telephone: (800) 253-8054 Description: Gas Station Fire Dept. ID: 17100 I Financial Responsibility: Self Insured, Normal
Facility !D: 9699 I Tank ID: 7 Serial Number: Not reported Aboveground: No Capacity 10000 I Contents. Gasoline Tank Status: In Use Tank Useage: MV U
TC19882291s Page 30 I I Map ID MAP FINDINGS Direction Distance Distance (ft.) EDR ID Number Elevation Site Database(s) EPA ID Number
MOBIL RIS #11821 (Continued) U003654912 Tank Material: Reinforced Tank Contents: 2 Walls Pipe Material: Reinforced Pipe Container: 2 Walls Tank Leak Detection: Interstitial Monitoring Pipe Leak Detection: Interstitial Space Monitor Facility: Facility ID: 9699 Owner Id: 4442 Owner: EXXONMOBIL OIL CORPORATION Owner Address: PO BOX 22087 Owner City,St,Zip: GREENSBORO, NC 27420 Telephone: (800) 253-8054 Description: Gas Station Fire Dept ID: 17100 Financial Responsibility Self Insured, Normal
Facility ID: 9699 Tank ID: 8 Serial Number7 Not reported Aboveground: No Capacity: 10000 Contents: Gasoline Tank Status: In Use Tank Useage: MV Tank Material Reinforced Tank Contents: 2 Walls Pipe Material: Reinforced Pipe Container: 2 Walls Tank Leak Detection: Interstitial Monitoring Pipe Leak Detection: Interstitial Space Monitor Facility: Facility ID: 9699 Owner Id: 4442 Owner: EXXONMOBIL OIL CORPORATION Owner Address: PO BOX 22087 Owner City,StZip: GREENSBORO, NC 27420 Telephone: (800) 253-8054 Description: Gas Station Fire Dept. ID: 17100 Financial Responsibility: Self Insured, Normal
Facility ID: 9699 Tank ID: 9 Serial Number: Not reported Aboveground: No Capacity: 8000 Contents. Diesel Tank Status: In Use Tank Useage MV Tank Material: Reinforced Tank Contents: 2 Walls Pipe Material: Reinforced Pipe Container: 2 Walls
TC1988229 1s Page 31 I Map ID MAP FINDINGS Direction Distance Distance (ft.) EDR IDNumber I Elevation Site Database(s) EPA ID Number
MOBIL R/S #11821 (Continued) U003654912 I Tank Leak Detection Interstitial Monitoring Pipe Leak Detection: Interstitial Space Monitor Facility: I Facility ID: 9699 Owner Id: 4442 Owner EXXONMOBIL OIL CORPORATION Owner Address: PO BOX 22087 Owner City,St,Zip I GREENSBORO, NC 27420 Telephone: (800) 253.8054 Description Gas Station Fire Dept ID: 17100 Financial Responsibility: Self Insured, Normal I I B15 MOBIL RJS #11821 AST A100269666 West 696 COCHITUATE RD NIA 118-1/4 FRAM1NGHAM, MA 01701 908 ft. I Site 8 of 13 in cluster B Relative: Lower AST: Facility ID: 9699 Actual: Tank ID: 10 I 146 ft. Serial Number: Not reported Aboveground: Yes Capacity 1000 Contents: Waste Oil I Tank Status: In Use Tank Use: Not reported Tank Material: Reinforced Tank Construction 2 Walls U Tank Leak Detection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Leak Detection: Not reported I Facility: Facility ID 9699 Owner Id: 4442 I Owner: EXXONMOSIL OIL CORPORATION Owner Address: PO BOX 22087 Owner City,StZip: GREENSBORO, NC 27420 Telephone: (800) 253-8054 I Description: Gas Station Fire Dept. ID: 17100 Financial Resp.: Self Insured, Normal I I I
TC1988229 1s Page 32 I I Map ID MAP FINDINGS Direction Distance Distance (ft. EDR 10 Number Elevation Site Database(s) EPA ID Number
B16 EXXONMOBIL OIL CORP RCRA-SQG 1004716926 West 696 COCHITUATE RD FINDS MAD981886500 118-114 FRAMINGHAM, MA 01701 NY MANIFEST 924 ft. CT MANIFEST Site 9 of 13 in cluster 8 Relative: Lower RCRAInfo: Owner MOBIL OIL CORP Actual: EPA ID: MAD981886500 146 ft. Contact: JAMES STARK (508) 875-1424 Classification: Conditionally Exempt Small Quantity Generator TSDF Activities: Not reported Violation Status: No violations found
FINDS: Other Pertinent Environmental Activity Identified at Site
MA-EPICS
RCRAInfo is a national information system that supports the Resource Conservation and Recovery Act (RCRA) program through the tracking of events and activities related to facilities that generate, transport, and treat, store, or dispose of hazardous waste, RCRAInfo allows RCRA program staff to track the notification, permit, compliance, and corrective action activities required under RCRA.
NY MANIFEST: No Manifest Records Available
CT MANIFEST. Manifest No: Not reported Waste Occurence: Not reported UNNA: Not reported Hazard Class: Not reported US Dot Description Not reported No of Containers: Not reported Container Type Not reported Quantity- Not reported WeightNolume: Not reported Additional Description: Not reported Handling Code: Not reported Date Record Was Last Modified: Not reported DEO Who Last Modified Record: Not reported Manifest No: Not reported Waste Occurence: Not reported EPA Waste Code: Not reported Recycled Waste?: Not reported Date Record Was Last Modified: Not reported DEO Who Last Modified Record: Not reported Year 2003 Manifest ID: MAQ367535
TC1988229.1s Page 33 I Map ID MAP FINDINGS Direction Distance Distance (ft.) EDR ID Number I Elevation Site Database(s) EPA ID Number
EXXONMOBIL OIL CORP (Continued) 1004716926 I TSDF EPA ID: CTD021816889 TSDF Name: UNITED OIL RECOVERY INC TSDF Address. 136 GRACEY AVE TSDF City,St,Zip MERIDEN, CT 06450 I TSDF Country, USA TSDF Telephone Not reported Transport Date: 10/27/03 Transporter EPA ID: MAD980670004 I Transporter Name: ENPRO SERVICES INC Transporter Country: USA Transporter Phone: Not reported Trans 2 Date: - r Trans 2 EPA ID: I Not reported Trans 2 Name: Not reported Trans 2 Address Not reported Trans 2 City,StZip: CT Trans 2 Country: USA I Trans 2 Phone: Not reported Generator EPA ID: MAD981886500 Gererator Phone: 5088751424 Generator Address: Not reported I Generator CityStateZip: CT Generator Country: USA Special Handling: Not reported Discrepancies: Not reported I Date Shipped: 10/27/03 Date Received: 10/30/03 Last modified date: 11105/04 Last modified by: CYF I Comments: Not reported Year: 1994 Manifest ID: CTF0379620 TSDF EPA ID: CTD021816889 TSDF Name: I UNITED OIL RECOVERY INCUIS DBA ADVANCED LIQ. REC TSDF Address: 136 GRACEY AVE. TSDF City,St,Zip: MERIDEN, CT 06451 TSDF Country: USA TSDF Telephone; Not reported I Transport Date: 09/28/94 Transporter EPA ID: NYD982741571 Transporter Name: TYREE ORANIZATION LTD Transporter Country: USA I Transporter Phone: Not reported Trans 2 Date. / / Trans 2 EPA ID: Not reported Trans 2 Name: Not reported I Trans 2 Address: Not reported Trans 2 City,StZip: CT Trans 2 Country: USA Trans 2 Phone: Not reported I Generator EPA ID: MAD98'1886500 Gererator Phone: 5088751424 Generator Address: Not reported Generator CityStateZip: Not reported I Generator Country: Not reported Special Handling: Yes Discrepancies: No I
TC1988229 1s Page 34 II I Map ID MAP FINDINGS Direction Distance Distance (ft.) EDR ID Number Elevation Site Database(s) EPA ID Number
EXXONMOBIL OIL CORP (Continued) 1004716926 Date Shipped: 09/28/94 Date Received: 10/03/94 Last modified date: 04/26/04 Last modified by: IG Comments: Not reported Year: 1994 Manifest ID: CTF0126704 TSDF EPA ID: CTD021816889 TSDF Name UNITED OIL RECOVERY INCJUIS DBA ADVANCED LIQ. REC TSDF Address: 135 GRACEY AVE, TSDF City,St,Zip MERIDEN, CT 06451 TSDF Country: USA TSDF Telephone: Not reported Transport Date: 03/16/94 Transporter EPA ID: MAD980734792 Transporter Name: SERVICE STATION MAINTENANCE CORP Transporter Country: USA Transporter Phone: Not reported Trans 2 Date: / Trans 2 EPA ID: Not reported Trans 2 Name: Not reported Trans 2 Address Not reported Trans 2 City,SIZip: CT Trans 2 Country: USA Trans 2 Phone: Not reported Generator EPA ID: MAD981 886500 Gererator Phone: 5088751424 Generator Address: Not reported Generator CityState,Zip: Not reported Generator Country: Not reported Special Handling: Yes Discrepancies: No Date Shipped: 03/16/94 Date Received: 03/21/94 Last modified date: 04/26/04 Last modified by: IG Comments: Not reported Year: 1993 Manifest ID: CTF01 79541 TSDF EPA ID: CTD021816889 TSDF Name: UNITED INDUSTRIAL SERVICE DBA ADVANCED LIQUID RECY TSDF Address: 136 GRACEY AVENUE TSDF City,St,Zip: MERIDEN. CT 06450 TSDF Country: USA TSDF Telephone Not reported Transport Date: 10/11/93 Transporter EPA ID: MAD980734792 Transporter Name. SERVICE STATION MAINTENANCE CORP Transporter Country: USA Transporter Phone: Not reported Trans 2 Date: / Trans 2 EPA ID: Not reported Trans 2 Name: Not reported Trans 2 Address: Not reported Trans 2 City,StZip: CT Trans 2 Country: USA Trans 2 Phone, Not reported
TC1988229.1s Page 35 I Map 10 MAP FINDINGS Direction Distance Distance (ft.) EDR ID Number I Elevation Site Database(s) EPA ID Number
EXXONMOBIL OIL CORP (Continued) 1004716926 I Generator EPA ID: MAD981886500 Gererator Phone: 5088751424 Generator Address: Not reported Generator City,State,Zip: Not reported I Generator Country: Not reported Special Handling: Yes Discrepancies: No Date Shipped: 10/11/93 I Date Received: 10/14/93 Last modified date 04/27/04 Last modified by: IG Comments: Not reported Year: 1993 I Manifest ID: CTF01 80989 TSDF EPA ID: CTD021816889 TSDF Name: UNITED INDUSTRIAL SERVICE DBA ADVANCED LIQUID RECY TSDF Address: 136 GRACEY AVENUE I TSDF City,St,Zip: MERIDEN, CT 06450 TSDF Country: USA TSDF Telephone: Not reported Transport Date: 04/30/93 I Transporter EPA ID: MAD980734792 Transporter Name: SERVICE STATION MAINTENANCE CORP Transporter Country: USA Transporter Phone: Not reported I Trans 2 Date // Trans 2 EPA ID: Not reported Trans 2 Name: Not reported Trans 2 Address: Not reported I Trans 2 CitySt,Zip: CT Trans 2 Country: USA Trans 2 Phone: Not reported Generator EPA ID: MAD981886500 Gererator Phone: 5088751424 I Generator Address. Not reported Generator City,State,Zip: Not reported Generator Country: Not reported Special Handling: Yes I; Discrepancies: No Date Shipped: 04/30/93 Date Received: 05106/93 Last modified date: 04/27/04 I Last modified by: IG Comments: Not reported Year: 1992 Manifest D: CTF0177753 I TSDF EPA ID: CTD021816889 TSDF Name: UNITED INDUSTRIAL SERVICE DBA ADVANCED LIQUID RECY TSDF Address: 136 GRACEY AVENUE TSDF CitySt,Zip. MERIDEN, CT 06450 I TSDF Country: USA TSDF Telephone: Not reported Transport Date: 10/19/92 Transporter EPA ID: MAD980734792 I Transporter Name: SERVICE STATION MAINTENANCE CORP Transporter Country: USA Transporter Phone: Not repcrted I
TC19882291s Page 36 I I Map ID MAP FINDINGS Direction Li Distance Distance (ft,) EDR ID Number Elevation Site Database(s) EPA ID Number
EXXONMOBIL OIL CORP (Continued) 1004716926 Trans 2 Date /- Trans 2 EPA ID: Not reported Trans 2 Name: Not reported Trans 2 Address: Not reported Trans 2 CityStZip: CT Trans 2 Country: USA Trans 2 Phone: Not reported Generator EPA ID: MAD981886500 Gererator Phone: 5088751424 Generator Address: Not reported Generator CityStateZip: Not reported Generator Country: Not reported Special Handling: Yes Discrepancies: No Date Shipped 10/19/92 Date Received: 10119/92 Last modified date: 04/27/04 Last modified by: IG Comments: Not reported Year: 1992 Manifest ID: CTF0126107 TSDF EPA ID: CTD021816889 TSDF Name: UNITED INDUSTRIAL SERVICE DBA ADVANCED LIQUID RECY TSDF Address: 136 GRACEY AVENUE TSDF City,St,Zip: MERIDEN, CT 06450 TSDF Country: USA TSDF Telephone: Not reported Transport Date: 09/08/92 Transporter EPA ID: MAD980734792 Transporter Name: SERVICE STATION MAINTENANCE CORP Transporter Country: USA Transporter Phone: Not reported Trans 2 Date; / Trans 2 EPA ID: Not reported Trans 2 Name: Not reported Trans 2 Address. Not reported Trans 2 City,St,Zip: CT Trans 2 Country: USA Trans 2 Phone: Not reported Generator EPA ID: MAD981886500 Gererator Phone: 5088751424 Generator Address: Not reported Generator City.State,Zip: Not reported Generator Country: Not reported Special Handling: Yes Discrepancies: No Dale Shipped: 09/08/92 Date Received: 09/11/92 Last modified date: 04/27/04 Last modified by: IG Comments: Not reported Year: 1991 Manifest ID: MAF358852 TSDF EPA ID: CTD021816889 TSDF Name: UNITED OIL RECOVERY, INC. TSDF Address: 136 GRACEY AVENUE TSDF City,St,Zip MERIDEN, CT 06450
TC1988229.ls Page 37 Ia , I Map ID MAP FINDINGS Direction [1 Distance Distance (ft) EDR ID Number I Elevation Site Database(s) EPA ID Number
EXXONMOBIL OIL CORP (Continued) 1004716926 I TSDF Country: USA TSDF Telephone: Not reported Transport Date: 09/27/91 Transporter EPA ID: MAD980734792 I Transporter Name: SERVICE STATION MAINTENANCE CORP Transporter Country: USA Transporter Phone: Not reported Trans 2 Date: I / I Trans 2 EPA ID: Not reported Trans 2 Name: Not reported Trans 2 Address: Not reported Trans 2 City,SIZip: CT I Trans 2 Country: USA Trans 2 Phone: Not reported Generator EPA ID: MAD981886500 Gererator Phone 5088751424 I Generator Address: Not reported Generator City,State.Zip: Not reported Generator Country: Not reported Special Handling: No Discrepancies: No I Date Shipped: 09/27/91 Date Received 10/01/91 Last modified date: 04/27/04 Last modified by: IG I Comments: Not reported I B17 COMMERCIAL PROPERTY LUST S100828762 West 692 COCHITUATE RD Release N/A 118-114 FRAMINGHAM, MA 01701 930 ft. I Site 10 of 13 in cluster B Relative: Lower LUST: Facility ID: 3-0004628 Actual: Source Type: UST I 146 ft. Release Town FRAMINGHAM Notification Date 05/C7/93 Category: NONE Associated ID: I Facility Status: Release Action Outcome, a site/release where an RAO Statement was submitted. An RAO Statement asserts that response actions were sufficient to achieve a level of no significant risk or at least ensure that all substantial hazards were eliminated. I Status Date: 08/04/97 Phase: Not reported Rspns Actn Outcome Class Not reported Oil Or Haz Material: Oil I Action Type: Release Action Stat: TCT RNS Action Date: 05/07/1993 Response Action Outcome: Not reported Activity Use Limitalion: I Not reported LSP Number: Not reported Chemical: PETROLEUM BASED OIL Amount Not reported Quantity Not eported I Location Type: COMMERCIAL
TC19882291s Page 38 I I Map ID MAP FINDINGS Direction Ii Distance Distance (ft.) EDR ID Number Elevation Site Database(s) EPA ID Number
COMMERCIAL PROPERTY (Continued) S100828762 Source Type: UST
MA RELEASE: Facility ID: 3-0004628 Primary ID: Official City: FRAMtNGHAM Notification: 05/07/93 Category NONE Facility Status: Response Action Outcome Status Date: 08/04/97 Phase: Not reported Rspns Actn Outcome Class: Not reported Oil / Haz Material Type: Oil Action Type: Release Action Stat: TCTRNS Action Date: 05/0711993 Response Action Outcome. Not reported Activity Use Limitaion: Not reported LSP Number: Not reported Chemical. PETROLEUM BASED OIL Amount: Not reported Quantity: Not reported Location Type: COMMERCIAL Source Type: UST
Bi SHERWIN WILLIAMS CO RCRA-SQG 1000690737 West 694 COCHITUATE RD FINDS MAD066623026 -1/8-1/4 FRAMINGHAM, MA 01701 NY MANIFEST 936 ft. Site 11 of 13 in cluster B Relative: Lower RCRAInfo: Owner: SHERWIN WILLIAMS Actual: EPA ID: MAD066623026 146 ft. Contact: H-B WILLIAMS (216) 566-3096 Classification: Small Quantity Generator TSDF Activities: Not reported Violation Status: No violations found
FINDS: Other Pertinent Environmental Activity Identified at Site
RCRAInfo is a national information system that supports the Resource Conservation and Recovery Act (RCRA) program through the tracking of events and activities related to facilities that generate, transport, and treat, store, or dispose of hazardous waste. RCRAInfo allows RCRA program staff to track the notification, permit, compliance, and corrective action activities required under RCRA,
NY MANIFEST: Document ID: NYG2682639
TC1988229.1s Page 39 I Map ID MAP FINDINGS Direction II Distance Distance (ft.) I EDR ID Number Elevation Site Database(s) EPA ID Number
SHERWIN WILLIAMS CO (Continued) 1000690737 I Manifest Status: Not reported Trans1 State ID: NYD049253719 Trans2 State ID: Not reported Generator Ship Date: 12/03/2002 I Trans1 Recv Date: 1210312002 Trans2 Recv Date: Not reported TSD Site Recv Date: 12/04/2002 Part A Recv Date: Not reported I Part B Recv Date: Not reported Generator EPA ID: MAD066623026 Trans1 EPA ID: NYD049253719 Trans2 EPA ID: Not reported I TSDF D AC12161NY Waste Code: D001 - NON-LISTED IGNITABLE WASTES Quantity: 00300 Units: P - Pounds I Number of Containers: 001 Container Type: DM - Metal drums, barrels Handling Method B Incineration, heat recovery, burning. Specific Gravity: 01.00 I Year: 02 Facility Type: Generator EPA ID: MA0065623026 Facility Name: SHERWIN WILLIAMS #5437 Facility Address: 694 COCHITUATE RD Facility City: FRAMINGHAM Facility Zip 4: Not reported Country: USA County: Not reported I Mailing Name SHERWIN WILLIAMS #5437 Mailing Contact: RICHARD BRADY Mailing Address: 694 COCHITUATE RD Mailing City: FRAMINGHAM I Mailing State: MA Mailing Zip: 017C1 Mailing Zip4: Not reported Mailing Country USA I Mailing Phone: 508-872-4244 I B19 SHERWIN WILLIAMS CT MANIFEST 1007924604 West 694 COCHITUATE RD. N/A 1/8-1/4 FRAMINGHAM, MA 01701 936 ft. Site 12 of 13 in cluster 8 I Relative: Lower CT MANIFEST: Manifest No: Not reported Actual: Waste Occurence: Not reported I 146 ft. UNNA: Not reported Hazard Class Not reported US Dot Description: Not reported No of Containers: Not reported I Container Type: Not reported Quantity: Not reported Weight/Volume: Not reported Additional Description: Not reported Handling Code: Not reported I Date Record Was Last Modified: Not reported
TC1988229 Is Page 40 I I Map ID MAP FINDINGS Direction Distance Distance (ft.) EDR ID Number Elevation S ite Database(s) EPA ID Number
SHERWIN WILLIAMS (Continued) 1007924604 DEO Who Last Modified Record Not reported Manifest No: Not reported Waste Occurence: Not reported EPA Waste Code: Not reported Recycled Waste?: Not reported Date Record Was Last Modified Not reported DEO Who Last Modified Record: Not reported Year: 1994 Manifest ID: CTF0220540 TSDF EPA ID: CTD001156009 TSDF Name: SAFETY-KLEEN CORP. TSDF Address: 785 NORWICH AVENUE TSDF City,St,Zip: PLAINFIELD, CT 06374 TSDF Country USA TSDF Telephone Not reported Transport Date: 02/21/94 Transporter EPA ID: 1LD984908202 Transporter Name: SAFETY-KLEEN CORP. Transporter Country: USA Transporter Phone: Not reported Trans 2 Date: / / Trans 2 EPA ID: Not reported Trans 2 Name: Not reported Trans 2 Address: Not reported Trans 2 City,StZip: CT Trans 2 Country: USA Trans 2 Phone: Not reported Generator EPA ID: MAV000003391 Gererator Phone: 5088724244 Generator Address: Not reported Generator City,State.Zip: Not reported Generator Country: Not reported Special Handling: Yes Discrepancies: No Date Shipped: 02/21/94 Date Received: 02123/94 Last modified date: 04/26/04 Last modified by: 10 Comments. Not reported
B20 NOBSCOT CLEANERS RCRA-SQG 1000378392 West 695 COCHITUATE RD SHWS MAD019371699 1/8-1/4 FRAMINGHAM, MA 01701 FINDS 973 ft. Release Site 13 of 13 in cluster B Relative: Lower
Actual: 146 ft
TC1988229.1s Page 41 I Map ID MAP FINDINGS Direction Distance Distance (ft) EDR ID Number I Elevation Site Database(s) EPA ID Number
NOBSCOT CLEANERS (Continued) 1000378392 I
RCRAInfo: Contact: JACK JAGHER (508) 879-8903 I Classification: Small Quantity Generator TSDF Activities: Not reported Violation Status: No violations found I SHWS: Facility ID: 30003579 Source Type: Not reported I Release Town: FRAMINGHAM Notification Date: 03/19/91 Category NONE Associated ID: Facility Status: Release Action Outcome, a sitelrelease where an RAO Statement was I submitted. An RAO Statement asserts that response actions were sufficient to achieve a level of no significant risk or at least ensure that all substantial hazards were eliminated. Status Date: 07/15/97 I Phase: PHASE it Response Action Outcome Class 81 Oil Or Haz Material: Not reported Action Type: Response Action Outcome I Action Stat: RAO Statement Received Action Date: 07111997 Response Action Outcome: Remedial actions have not been conducted because a level of No Significant Risk exists. I Activity Use Limitaion NONE LSP Number: Not reported Action Type: PiaseI Action Stat: Completion Statement Received I Action Date: 0/115/1997 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported Action Type: I Release Action Stat TCTRNS Action Date: 03/19/1991 Response Action Outcome Not reported Activity Use Limitaion: Not reported I LSP Number: Not reported Chemical: UNKNOWN CHEMICAL OF UNKNOWN TYPE Amount: Not reported Quantity: Not reported I Location Type: DRYCLEANER Source Type: Not reported
FINDS I Other Pertinent Environmental Activ ty Identified at Site
APS (Aerometnic information Retrieval System (AIRS) Facility Subsystem) replaces the former Compliance Data System (CIDS), the I National Emissior Data System (NEDS), and the Storage and Retrieval of Aerometric Data (SAiROAD). AIRS is the national repository for information concerning airborne pollution in the United States. AFS is I
TC1988229 1s Page 42 II I Map ID MAP FINDINGS Direction Distance Distance (ft.) EDR ID Number Elevation Site Database(s) EPA ID Number
NOBSCOT CLEANERS (Continued) 1000376392 used to track emissions and compliance data from industrial plants. AFS data are utilized by states to prepare State Implementation Plans to comply with regulatory programs and by EPA as an input for the estimation of total national emissions, AFS is undergoing a major redesign to support facility operating permits required under Title V of the Clean Air Act.
RCRAtnfo is a national information system that supports the Resource Conservation and Recovery Act (RCRA) program through the tracking of events and activities related to facilities that generate, transport, and treat, store, or dispose of hazardous waste. RCRAInfo allows RCRA program staff to track the notification, permit, compliance, and corrective action activities required under RCRA.
MA RELEASE: Facility ID: 3-0003579 Primary ID: Official City: FRAMINGHAM Notification: 03119/91 Category NONE Facility Status: Response Action Outcome Status Date: 07/15/97 Phase PHASE I Rspns Actn Outcome Class: B1 Oil / Haz Material Type: Not reported Action Type: Response Action Outcome Action Stat: RAO Statement Received Action Date: 07/15/1997 Response Action Outcome: Remedial actions have not been conducted because a level of No Significant Risk exists. Activity Use Limitaion: NONE LSP Number: Not reported Action Type: Phase I Action Stat: Completion Statement Received Action Date. 07115/1997 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number Not reported Action Type: Release Action Stat: TCTRNS Action Date: 03119/1991 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported Chemical: UNKNOWN CHEMICAL OF UNKNOWN TYPE Amount: Not reported Quantity: Not reported Location Type DRYCLEANER Source Type: Not reported
TC1988229.1s Page 43 IU Map ID MAP FINDINGS Direction Distance U Distance (ft.) EDR ID Number Elevation Site Database(s) EPA ID Number
NOBSCOT CLEANERS (Continued) 1000378392 I used to track emissions and compliance data from industrial plants. AFS data are utilized by states to prepare State Implementation Plans to comply with regulatory programs and by EPA as an input for the I estimation of total national emissions, AFS is undergoing a major redesign to support facility operating permits required under Title V of the Clean Air Act.
RCRAInfo is a national information system that supports the Resource Conservation and Recovery Act (RCRA) program through the tracking of events and activities related to facilities that generate, transport, and treat, store, or dispose of hazardous waste. RCRAInfo allows RCRA program staff to track the notification, permit, compliance, and I corrective action activities required under RCRA. I
MA RELEASE: Facility ID 3-0303579 I Primary ID: Official City FRAMINGHAM Notification: 03/19/91 Category NONE I Facility Status: Response Action Outcome Status Date: 07/15/97 Phase: PHASE || Rspns Actn Outcome Class: B1 I Oil I Haz Material Type: Not reported Action Type: Response Action Outcome Action Stat: RAO Statement Received Action Date: 07/' 5/1997 I Response Action Outcome: Remedial actions have not been conducted because a level of No Significant Risk exists. Activity Use Limitaion: NONE LSP Number Not reported Phase I I Action Type: Action Stat: Completion Statement Received Action Date: 07/15/1997 Response Action Outcome: Not reported Activity Use Limitaion: Not reported I LSP Number: Not reported Action Type: Release Action Stat: TCTRNS Action Date: 03/19/1991 I Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported Chemical: UNKNOWN CHEMICAL OF UNKNOWN TYPE I Amount: Not reported Quantity: Not reported Location Type. DRY CLEANER Source Type: Not reported I
TC1988229 1s Page 43 I I I. Map ID MAP FINDINGS Direction U Distance Distance (ft.) EDR ID Number Elevation Site Database(s) EPA ID Number
21 CHRYSLER CORP PARTS RCRA-SQG 1000442258 SSE 5 CHRYSLER RD FINDS MAD001703057 118-114 NATICK, MA 01760 1048 ft.
Relative: RCRAInfo: Lower Owner: CHRYSLER CORP PARTS EPA ID: MAD001703057 Actual: 15S3 ft. Contact: S-A HOWARD (508) 655-2814 Classification: Small Quantity Generator TSDF Activities: Not reported Violation Status: No violations found
FINDS: Other Pertinent Environmental Activity Identified at Site
MA-EPICS
AFS (Aerometric Information Retrieval System (AIRS) Facility Subsystem) replaces the former Compliance Data System (CDS), the National Emission Data System (NEDS). and the Storage and Retrieval of Aerometric Data (SAROAD). AIRS is the national repository for information concerning airbome pollution in the United States. AFS is used to track emissions and compliance data from industrial plants. AFS data are utilized by states to prepare State Implementation Plans to comply with regulatory programs and by EPA as an input for the estimation of total national emissions. AFS is undergoing a major redesign to support facility operating permits required under Title V of the Clean Air Act.
RCRAInfo is a national information system that supports the Resource Conservation and Recovery Act (RCRA) program through the tracking of events and activities related to facilities that generate, transport, and treat, store. or dispose of hazardous waste. RCRAlnfo allows RCRA program staff to track the notification, permit, compliance, and corrective action activities required under RCRA.
C22 METRO WEST TRANSMISSIONS INC RCRA-SQG 1000366432 WNW 15OR SPEEN ST FINDS MAD981211030 1/8-1/4 FRAMINGHAM, MA 01701 1239 ft. Site I of 2 in cluster C Relative: Lower
Actual: 154 ft.
TC1988229.1s Page44 I Map ID MAP FINDINGS Direction Ii -- I Distance I Distance (ft.) EDR ID Number Elevation Site Database(s) EPA ID Number
METRO WEST TRANSMISSIONS INC (Continued) 1000366432 I
RCRAInfo: Owner: METRO WEST TRANSMISSIONS INC EPA ID: MAD981211030 I Contact: WILLIAM MCCOLGAN (508) 626-0515 Classification Small Quantity Generator TSDF Activities: Not reported Violation Status: Violations exist Regulation Violated: 686 I Area of Violation: MAWOV Date Violation Determined: 09/27/1996 Actuat Date Achieved Compliance: 01/31/1997 Enforcement Action: WRITTEN INFORMAL I Enforcement Action Date: 11/12/1996 Penalty Type: Not reported Regulation Violated: 340(1)(b) Area of Violation: MAWOV I Date Violation Determined: 09/27/1996 Actual Date Achieved Compliance 01/31/1997 Enforcement Action: WRITTEN INFORMAL Enforcement Action Date: 11/12/1996 I Penalty Type: Not reported Regulation Violated: 685(1) Area of Violation: MAWOV I Date Violation Determined: 09/27/1996 Actual Date Achieved Compliance 01/31/1997 Enforcement Action: WRITTEN INFORMAL Enforcement Action Date: 11/12/1996 I Penalty Type: Not reported Regulation Violated: 340(1)(k) Area of Violation: MA WOV Date Violation Determined: 09/27/1996 I Actual Date Achieved Compliance 01/31/1997 Enforcement Action. WRITTEN INFORMAL Enforcement Action Date: 11/12/1996 U Penalty Type: Not reported Regulation Violated: 351(9)(c)6a-d Area of Violation: MAWOV Date Violation Determined 09/27/1996 I Actual Date Achieved Compliance 01/31/1997 Enforcement Action WRITTEN INFORMAL Enforcement Action Date: 11/121996 Penalty Type: Not reported I Regulation Violated: 253(5)(b) Area of Violation: MAWOV Date Violation Determined: 09/27/1996 I Actual Date Achieved Compliance 01/31/1997 Enforcement Action: WRITTEN INFORMAL Enforcement Action Date: 11/12/1996 I I TC1988229 1s Page 45 I Map ID S MAP FINDINGSI Direction Distance Distance (ft.) EDR ID Number Elevation Site Database(s) EPA ID Number
METRO WEST TRANSMISSIONS INC (Continued) 1000366432 Penalty Type: Not reported Regulation Violated: Not reported Area of Violation: GENERATOR-ALL REQUIREMENTS (OVERSIGHT) Date Violation Determined: 06/23/1988 Actual Date Achieved Compliance 09/27/1996 Enforcement Action: WRITTEN INFORMAL Enforcement Action Date: 06/23/1988 Penalty Type: Not reported
There are 7 violation record(s) reported at this site Date of Eyaui__ _ __Li------laaQtiQn-___ Cowljanj.. Compliance Evaluation Inspection MAWOV 19970131 MAWOV 19970131 MAWOV 19970131 MAWOV 19970131 MAWOV 19970131 MAWOV 19970131 Non-Financial Record Review GENERATOR-ALL REQUIREMENTS (OVERSIGHT) 19960927
FINDS: Other Pertinent Environmental Activity Identified at Site
MA-EPICS
RCRAInfo is a national information system that supports the Resource Conservation and Recovery Act (RCRA) program through the tracking of events and activities related to facilities that generate, transport, and treat, store, or dispose of hazardous waste. RCRAInfo allows RCRA program staff to track the notification, permit, compliance, and corrective action activities required under RCRA.
C23 VICS SERVICES RCRA-SQG 1000375784 WNW 150 SPLEEN ST FINDS MAD079509717 118-1/4 FRAMINGHAM, MA 01701 CT MANIFEST 1239 ft. Site 2 of 2 in cluster C Relative: Lower RCRAnfo: Owner: STASIOWSKI WILLIAM A Actual: EPA ID: MAD079509717 154 ft. Contact: MICHAEL LENTINI (508) 872-4822 Classification: Small Quantity Generator TSDF Activities: Not reported
TC1988229.1s Page 46 I -- | Map ID MAP FINDINGS Direction LI Distance I Distance (ft.) EDR ID Number Elevation Site Database(s) EPA ID Number I VICS SERVICES (Continued) 1000375784 Violation Status: No violations found
FINDS: I Other Pertinent Environmental Activity Identified at Site
RCRAInfo is a rational information system that supports the Resource Conservation and Recovery Act (RCRA) program through the tracking of I events and activities related to facilities that generate, transport, and treat, store or dispose of hazardous waste. RCRAInfo allows RCRA program staff to track the notification, permit, compliance, and corrective actior activities required under RCRA. I I CT MANIFEST: Manifest No: Not reported Waste Occurence: Not reported UNNA: Not reported I Hazard Class: Not reported US Dot Description: Not reported No of Containers: Not reported Container Type: Not reported Quantity: Not reported r Weight/Volume: Not reported Additional Description: Not reported Handling Code: Not reported Date Record Was Last Modified Not reported I DEO Who Last Modified Record: Not reported Manifest No: Not reported Waste Occurence: Not reported EPA Waste Code: Not reported I Recycled Waste?: Not reported Date Record Was Last Modified: Not reported DEO Who Last Modified Record Not reported Year 1990 I Manifest ID: MAC721752 TSDF EPA ID: CTD072138969 TSDF Name: ENVIRONMENTAL WASTE RESOURCES, INC. TSDF Address: 130 FREIGHT STREET I TSDF CityStZip: WATERBURY, CT 06702 TSDF Country: USA TSDF Telephone: Not reported Transport Date: 05/07/90 I Transporter EPA ID: ILD099202681 Transporter Name: CHEMICAL WASTE MANAGEMENT, INC. (TRANSPORTER) Transporter Country: USA Transporter Phone: Not reported II Trans 2 Date: / / Trans 2 EPA ID: Not reported Trans 2 Name: Not reported Trans 2 Address: Not reported Trans 2 City,St,Zip: CT I Trans 2 Country: USA Trans 2 Phone Not repc rted Generator EPA ID MAD07509717 I I TC1988229 Is Page 47 U Map ID MAP FINDINGS Direction Distance Distance (ft) EDR ID Number Elevation SSite Database(s) EPA ID Number
VICS SERVICES (Continued) 1000375784 Gererator Phone 6178724822 Generator Address: Not reported Generator CityStateZip: Not reported Generator Country: Not reported Special Handling: Yes Discrepancies: No Date Shipped: 05/07/90 Date Received: 05/08/90 Last modified date: 04/27/04 Last modified by: IG Comments. Not reported Year: 1989 Manifest ID: CTC0195331 TSDF EPA ID: CTD072138969 TSDF Name: ENVIRONMENTAL WASTE RESOURCES, INC. TSDF Address 130 FREIGHT STREET TSDF City,St,Zip: WATERBURY, CT 06702 TSDF Country. USA TSDF Telephone: Not reported Transport Date: 01/17/89 Transporter EPA ID: VAD980831580 Transporter Name: HAZCO INTERNATIONAL, INC. (TRANSPORTER) Transporter Country: USA Transporter Phone: Not reported Trans 2 Date: / / Trans 2 EPA ID: Not reported Trans 2 Name: Not reported Trans 2 Address: Not reported Trans 2 CityStZip: CT Trans 2 Country: USA Trans 2 Phone: Not reported Generator EPA ID: MAD079509717 Gererator Phone: 6178724822 Generator Address: Not reported Generator City,StateZip: Not reported Generator Country: Not reported Special Handling: Yes Discrepancies: No Date Shipped: 01/17/89 Date Received: 01/18/89 Last modified date: 04/27/04 Last modified by: IG Comments: Not reported Year: 1989 Manifest ID: MAC668091 TSDF EPA ID: CTD072138969 TSDF Name: ENVIRONMENTAL WASTE RESOURCES. INC. TSDF Address: 130 FREIGHT STREET TSDF CitySt,Zip: WATERBURY, CT 06702 TSDF Country: USA TSDF Telephone: Not reported Transport Date: 07111/89 Transporter EPA ID: ILD099202681 Transporter Name: CHEMICAL WASTE MANAGEMENT, INC. (TRANSPORTER) Transporter Country: USA Transporter Phone: Not reported Trans 2 Date: I I
TC198229.1s Page 48 I Map ID MAP FINDINGS Direction Distance I Distance (ft.) EDR ID Number Elevation Site Database(s) EPA ID Number
(Continued) I VICS SERVICES 1000375784 Trans 2 Country: USA Trans 2 Phone: Not reported Generator EPA [D: MAD079509717 I Gererator Phone: 6178724822 Generator Address: Not reported Generator City,SlateZip: Not reported Generator Country: Not reported Handling: Yes I Special Discrepancies: No Date Shipped: 06124/85 Date Received: 06/26185 Last modified date: 04/27/04 I Last modified by: IG Comments: Not reported I D24 TRAILWAYS BUS TERMINAL FMR SHWS S100537082 SSW 341 SPEEN ST Release N/A 1/8-1/4 NATICK, MA 01760 I 1263 ft. Site I of 5 in cluster D Relative: Lower SHWS Facility ID: 3-0004357 I Actual: Source Type: UNCONTAIN 157 ft. Release Town: NATICK Notification Dale: C7/15/93 Category: NONE I Associated ID: Facility Status: Waiver Completion Statement Permanent Status Date: 10/13/93 Phase: Not reported I Response Action Outcome Class Not reported Oil Or Haz Material: Oil Action Type: Release Action Stat: TCTRNS Action Date: 07/15/1993 I Response Action Outcome: Not reported Activity Use Limitaion. Not reported LSP Number: Not reported Chemical: PETROLEUM BASED OIL I Amount: Not reported Ouantity: Not reported Location Type: COMMERCIAL Location Type: FORMER I Source Type: UNCONTAIN MA RELEASE: I Facility ID: 3-0004357 Primary ID: Official City: NATICK Notification 07/15/93 Category: NONE I Facility Status: Waiver Completion Statement, Permanent Status Date: 10/13/93 Phase: Not reported Rspns Actn Outcome Class: Not reported I Oil / Haz Material Type: Oil I TC1988229 is Page 53 I Map ID MAP FINDINGS Direction Distance Distance (ft.) EDR ID Number Elevation ite Database(s) EPA ID Number
TRAILWAYS BUS TERMINAL FMR (Continued) S100537082 Action Type: Release Action Stat: TCTRNS Action Date: 07/15/1993 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported Chemical: PETROLEUM BASED OIL Amount: Not reported Quantity: Not reported Location Type: COMMERCIAL Location Type: FORMER Source Type: UNCONTAIN
D25 NYNEX RCRA-SQG 1000690451 SSW 339 SPEEN ST REAR FINDS MAD000639112 118-1/4 NATICK, MA 01760 1275 ft. Site 2 of 5 in cluster D Relative: Lower RCRAnfo: Owner: NYNEX Actual: EPA ID: MAD00639112 157 ft. Contact: ALEX MACARTHUR (617) 743-5904 Classification: Small Quantity Generator TSDF Activities: Not reported Violation Status: No violations found
FINDS Other Pertinent Environmental Activity Identified at Site
RCRAlnfo is a national information system that supports the Resource Conservation and Recovery Act (RCRA) program through the tracking of events and activities related to facilities that generate, transport. and treat, store, or dispose of hazardous waste. RCRAInfo allows RCRA program staff to track the notification, permit, compliance, and corrective action activities required under RCRA.
D26 HOME DEPOT THE 2669 RCRA-SQG 1004715235 SSW 339 SPEEN ST SHWS MA5000005348 1/8-1/4 NATICK, MA 01760 FINDS 1287 ft. Release Site 3 of 5 in cluster D NY MANIFEST Relative: Equal Actual: 158 ft.
TC1988229.1s Page 54 I Map ID MAP FINDINGS Direction Distance Distance (ft.) EDR ID Number I Elevation Site Database(s) EPA ID Number
HOME DEPOT THE 2669 (Continued) 1004715235 I RCRAInfo: Owner: HOME DEPOT THE 2669 EPA ID: MA5000005348 I Contact: RENEE ARCHULETA (619) 677-0150 Classification: Conditionally Exempt Small Quantity Generator TSDF Activities: Not reported I Violation Status: No violations found
SHWS: I Facility ID: 3-0023193 Source Type DRUMS Release Town: NATICK Notification Date: 09/19/03 I Category: TWO HR Associated ID: Facility Status: Release Action Outcome, a siteirelease where an RAO Statement was submitted. An RAO Statement asserts that response actions were I sufficient to achieve a level of no significant risk or at least ensure that all substantial hazards were eliminated. Status Date: 01114/05 Phase: Not reported I Response Action Outcome Class:A1 Oil Or Haz Material: Hazardous Material Action Type: RNF Action Stat: REPORT Action Date: 01/14(2005 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported Action Type: Immediate Response I Action Stat: Completion Statement Received Action Date: 01/14/2005 Response Action Outcome: Not reported Activity Use Limitalon: Not reported I LSP Number: 6625 Action Type: Response Action Outcome Action Stat: RAO Statement Received Action Date: 01114/2005 I Response Action Outcome A permanent solution has been achieved. Contamination has been reduced to background or a threat of release has been eliminated, Activity Use Limitaion NONE LSP Number: 6625 I Action Type: Release Action Stat: REPORT Action Date: 09/19/2003 Response Action Outcome Not reported I Activity Use Limitaion Not reported LSP Number: Not reported Chemical: COAL TAR PITCH Amount: 5C Quantity gallons I Chemical: UNKNOWN CHEMICAL OF UNKNOWN TYPE Amount: 15 Quantity: gallons I
TC1988229 1s Page 55 I I Map ID MAP FINDINGS Direction Distance Distance (ft.) EDR ID Number Elevation Site Database(s) EPA ID Number
HOME DEPOT THE 2669 (Continued) 1004715235 Location Type: COMMERCIAL Source Type: DRUMS
FINDS: Other Pertinent Environmental Activity Identified at Site
MA-EPICS
RCRAInfo is a national information system that supports the Resource Conservation and Recovery Act (RCRA) program through the tracking of events and activities related to facilities that generate, transport, and treat, store, or dispose of hazardous waste. RCRAInfo allows RCRA program staff to track the notification, permit, compliance, and corrective action activities required under RCRA.
MA RELEASE: Facility ID: 3-0023193 Primary ID: Official City: NATICK Notification: 09119103 Category: TWO HR Facility Status: Response Action Outcome Status Date: 01/14)05 Phase: Not reported Rspns Actn Outcome Class: Al Oil Haz Material Type: Hazardous Material Action Type: RNF Action Stat: REPORT Action Date: 01/1412005 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: Not reported Action Type: Immediate Response Action Stat: Completion Statement Received Action Date: 01/14/2005 Response Action Outcome: Not reported Activity Use Limitaion: Not reported LSP Number: 6625 Action Type: Response Action Outcome Action Stat: RAO Statement Received Action Date: 01/14/2005 Response Action Outcome: A permanent solution has been achieved. Contamination has been reduced to background or a threat of release has been eliminated. Activity Use Limitaion: NONE LSP Number: 6625 Action Type: Release Action Stat: REPORT Action Date: 09/19/2003 Response Action Outcome: Not reported Activity Use Limitaion Not reported LSP Number: Not reported Chemical: COAL TAR PITCH
TC1988229.1s Page 56 U Map ID MAP FINDINGS Direction Distance I Distance (ft.) EDR ID Number Elevation Site Database(s) EPA ID Number I HOME DEPOT THE 2669 (Continued) 1004715235 Amount: 50 Quantity: gallons Chemical: UNKNOWN CHEMICAL OF UNKNOWN TYPE I Amount: 15 Quantity: gallons Location Type COMMERCIAL Source Type: DRUMS I NY MANIFEST: Document ID: NYG2309319 Manifest Status: Not reported I Trans1 State ID: CTDO16424210 Trans2 State ID: Not reported Generator Ship Date: 10/02/2000 Transi Recv Dale: 10/02/2000 I Trans2 Recv Dale Not reported TSD Site Recv Date: 10/19/2000 Part A Rev Date: Not reported Part 8 Recv Date: Not reported Generator EPA ID: MA5000005348 I Trans1 EPA ID: NYD057770109 Trans2 EPA ID: Not reported TSDF ID: V484391CT Waste Code: D00I - NON-LISTED IGNITABLE WASTES I Quantity: 00100 Units: P - Pounds Number of Containers: 001 Container Type: CF - Fiber or plastic boxes, cartons I Handling Method: B Incineration, heat recovery, burning. Specific Gravity: 01.00 Waste Code: D002 - NON-LISTED CORROSIVE WASTES Quantity: 00110 I Units: G - Gallons (liquids only)* (8.3 pounds) Number of Containers: 002 Container Type: DM - Metal drums, barrels Handling Method: T Chemical, physical, or biological treatment. I Specific Gravity: 01.00 Waste Code: DOI1 - 2,4-D 10.0 MG/L TCLP Quantity: 03000 Units: P - Pounds Number of Containers 002 I Container Type: CF - Fiber or plastic boxes, cartons Handling Method: 8 Incineration, heat recovery, burning. Specific Gravity: 01.00 Waste Code: D016 - 2,4-D 10.0 MG/L TCLP I Quantity: 00400 Units: P - Pounds Number of Containers 001 Container Type. DM - Metal drums, barrels I Handling Method: B Incineration, heat recovery, burning. Specific Gravity: 01 00 Year: 00 Facility Type: Generator I EPA ID: MA5000005348 Facility Name: HOME DEPOT 2669 Facility Address: 339 SPEEN ST Facility City: NATICK I I TC19882291s Page57 I Map ID MAP FINDINGS Direction Distance Distance (ft) EDR ID Number Elevation Site Database(s) EPA ID Number
HOME DEPOT THE 2669 (Continued) 1004715235 Facility Zip 4: Not reported Country: USA County: Not reported Mailing Name: HOME DEPOT 2669 Mailing Contact: N/S Mailing Address: 1905 ASTON AVE STE 100 Mailing City: CARLSBAD Mailing State: CA Mailing Zip: 92009 Mailing Zip4: Not reported Mailing Country: USA Mailing Phone: 508-647-9600
027 CAMBRIDGE TIRE COMPANY RCRA-SQG 1000164697 SSW 339 SPEEN STREET FINDS MAD981890254 1/8-1/4 NATICK, MA 01760 CT MANIFEST 1287 ft. Site 4 of 5 In cluster 0 Relative: Equal RCRAInfo: Owner: GOODYEAR TIRE & RUBBER CO Actual: EPA ID: MAD981890254 158 ft. Contact: TED THOMAS (508) 655-6500 Classification: Small Quantity Generator TSDF Activities: Not reported Violation Status: No violations found
FINDS: Other Pertinent Environmental Activity Identified at Site
RCRAInfo is a national information system that supports the Resource Conservation and Recovery Act (RCRA) program through the tracking of events and activities related to facilities that generate, transport, and treat, store, or dispose of hazardous waste. RCRAInfo allows RCRA program staff to track the notification, permit, compliance, and corrective action activities required under RCRA.
CT MANIFEST: Manifest No: Not reported Waste Occurence: Not reported UNNA: Not reported Hazard Class: Not reported US Dot Description: Not reported No of Containers: Not reported Container Type: Not reported Quantity: Not reported Weight/Volume: Not reported Additional Description: Not reported Handling Code: Not reported Date Record Was Last Modified. Not reported DEO Who Last Modified Record: Not reported
TC1988229.1s Page 58 I Map 10 MAP FINDINGS Direction Distance I Distance (ft) EDR ID Number Elevation Site Database(s) EPA ID Number
CAMBRIDGE TIRE COMPANY (Continued) 1000164697 Manifest No: Not reported Waste Occurence: Not reported EPA Waste Code: Not reported Recycled Not reported I Waste?: Date Record Was Last Modified: Not reported DEO Who Last Modified Record: Not reported Year: 1995 Manifest ID: MAH 103899 I TSDF EPA ID: MAD 088978143 TSDF Name: SAFE TY-KLEEN CORP. 2-022-01 TSDF Address: 50 BRRIGHAM ST TSDF CityStZip: MAR LBOROUGH, MA 01752 I TSDF Country: USA TSDF Telephone: Not reeported Transport Date: 0328/95 Transporter EPA ID: ILD9 4908202 I Transporter Name: SAFE TY-KLEEN CORP. Transporter Country: USA Transporter Phone: Not reeported Trans 2 Date: I I Trans 2 EPA ID: Not reeported Trans 2 Name. Not r eported Trans 2 Address: Not reeported Trans 2 City,St,Zip: CT Trans 2 Country: USA I Trans 2 Phone: Not r eported Generator EPA ID: MAD 981890254 Gererator Phone: Not reeported Generator Address: Not reeported I Generator CityStateZip: Not reeported Generator Country: Not reeported Special Handling: Not reported Discrepancies: Yes I Date Shipped: 03128 /95 Date Received: 03/28 /95 Last modified date: 04/26(04 Last modified by: IG I Comments: Not reported I D28 OFFICE BUILDING SHWS 8100829250 SSW 4 CHRYSLER RD Release N/A 1/8-1/4 NATICK, MA 01760 1298 ft. I Site 5 of 5 in cluster D Relative: Higher SHWS: Facility ID: 3-0001026 Actual- Source Type Not reported I 159 ft. Release Town: NATICK Notification Date: 01/15/88 Category: NONE Associated ID: I Facility Status: LSP No Further Action Status Date: 12/23/94 Phase: Not reported Response Action Outcome Class: Not reported I Oil Or Haz Material: Not reported Action Type: Release
1s Page 59 I TC1988229 I 0 a: z 0 2
0 40 4u 4 14w444444 4 141 41 (f) 0'oLz GEa:! c r E~ :1 0 a) (UI WW1CJsel 4 41 * 4 1 cc of 141 cc4 w LA.LAL 41 a) Se 4141441411414414114-7o c c cco n I aS 0 41 0 41 a: D De U) 0C41 W41 n ) n U414I1( 30 (00in (nJ 41 -H-J00C'00a:m COI V _ ) )- H
toD 5 5 E Ea 3 8 8 8 8 -ftI-P, 0wo Oo ao O mo 3 ma a 33o O 0 0 000 O O O C O OW O
C, L 0o 1r-
0 0 aoN Do p F? z N) o: N
m HLU -i z 0 01 CL 0 a: a a F-c 0 (L I 0- 6 oa 0 oa:ZL 0 a 0 a: w L z -- LU F- u o F to 0 i a. WU I. N SD a- HZ m ar 0 u. 0 H H wr . z e cc 0 0 LU LU Ha0 af) o 0 w Ir ui w 41 en 0 (n o LLI (0 6sL z -saa zz a:0 LCJ w 41 w uw j) H W0 LUJWo Csodo o~rw~w 0 a: IIo za w C)u omme0 F- 0z z"2 H 0.LU cwx 0 C53 'C 00 0 a: 0 LU a: wW cc Hn W cc Q wX z 0 00 -woN-or a0HF 1.- Lo 0 0 0 Lu 9s 41 0 ScniNH masw sL ro w H w8 0 -3 3: 0- LU Era: 0 otaa a I LL- NFa 0 0-
D a: 0 Hi Q it z 2 a: 0 z 0 Ix aor 2 z Ne x Ir Is0 I w xzo U 0- cr gD 2 0 cc 0 -0o Xawl : zaa 0 < - Lo 0 0L LU a: w s ccmmmsS " 0m t 23 > a0 z s oooo 0 0 220 0L 0 00000 LL2 2 LL2 22 2 z sasasas iia CHHHH I-HHHHHHHHNH,--HHH 5!5 o om F-- F F F- F-- -- 0 I GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING I To maintain currency of the following federal and state databases, EDR contacts the appropriate governmental agency on a monthly or quarterly basis, as required. Number of Days to Update: Provides confirmation that EDR is reporting records that have been updated within 90 days I from the date the government agency made the information available to the public. FEDERAL RECORDS I NPL: National Priority List National Priorities List (Superfund). The NPL is a subset of CERCLIS and identifies over 1,200 sites for priority cleanup under the Superfund Program. NPL sites may encompass relatively large areas. As such, EDR provides polygon coverage for over 1,000 NPL site boundaries produced by EPA's Environmental Photographic Interpretation Center I (EPIC) and regional EPA offices. Date of Government Version: 04/20/2007 Source: EPA Date Data Arrived at EDR: 05/03/2007 Telephone: N/A Date Made Active in Reports: 07/05/2007 Last EDR Contact: 05103/2007 I Number of Days to Update: 63 Next Scheduled EDR Contact: 07/30/2007 Data Release Frequency: Quarterly NPL Site Boundaries I Sources: EPA's Environmental Photographic Interpretation Center (EPIC) Telephone: 202-564-7333 I EPA Region 1 EPA Region 6 Telephone 617-918-1143 Telephone: 214-655-6659 EPA Region 3 EPA Region 7 Telephone 215-814-5418 Telephone: 913-551-7247 I EPA Region 4 EPA Region 8 Telephone 404-562-8033 Telephone: 303-312-6774 EPA Region 5 EPA Region 9 I Telephone 312-886-6686 Telephone: 415-947-4246 EPA Region 10 Telephone 206-553-8665 I Proposed NPL: Proposed National Priority List Sites A site that has been proposed for listing on the National Priorities List through the issuance of a proposed rule in the Federal Register. EPA then accepts public comments on the site, responds to the comments, and places on the NPL those sites that continue to meet the requirements for listing I Date of Government Version: 04/20/2007 Source: EPA Date Data Arrived at EDR: 05/03/2007 Telephone: N/A Date Made Active in Reports: 07/05/2007 Last EDR Contact: 05/03/2007 Number of Days to Update: 63 Next Scheduled EDR Contact: 07/30/2007 I Data Release Frequency: Quarterly DELISTED NPL: National Priority List Deletions The National Oil and Hazardous Substances Pollution Contingency Plan (NCP) establishes the criteria that the I EPA uses to delete sites from the NPL. In accordance with 40 CFR 300.425.(e), sites may be deleted from the NPL where no further response is appropriate. Date of Government Version: 04/20/2007 Source: EPA I Date Data Arrived at EDR: 05/03/2007 Telephone: N/A Date Made Active in Reports: 06/25/2007 Last EDR Contact: 05/03/2007 Number of Days to Update: 53 Next Scheduled EDR Contact: 07/30/2007 Data Release Frequency: Quarterly I I TC19882291s Page GR-1 I GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING NPL LIENS: Federal Superfund Liens Federal Superfund Liens. Under the authority granted the USEPA by CERCLA of 1980. the USEPA has the authority to file liens against real property in order to recover remedial action expenditures or when the property owner received notification of potential liability. USEPA compiles a listing of filed notices of Superfund Liens. Date of Government Version: 10115/1991 Source: EPA Date Data Arrived at EDR: 02/02/1994 Telephone: 202-564-4267 Date Made Active in Reports: 03/30/1994 Last EDR Contact: 05/21/2007 Number of Days to Update: 56 Next Scheduled EDR Contact 08/20/2007 Data Release Frequency: No Update Planned CERCLIS: Comprehensive Environmental Response, Compensation, and Liability Information System CERCLIS contains data on potentially hazardous waste sites that have been reported to the USEPA by states, municipalities, private companies and private persons, pursuant to Section 103 of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). CERCLIS contains sites which are either proposed to or on the National Priorities List (NPL) and sites which are in the screening and assessment phase for possible inclusion on the NPL. Date of Government Version: 02/27/2007 Source: EPA Date Data Arrived at EDR: 03/21/2007 Telephone: 703-412-9810 Date Made Active in Reports: 04/27/2007 Last EDR Contact: 06/20/2007 Number of Days to Update: 37 Next Scheduled EDR Contact: 09/17/2007 Data Release Frequency: Quarterly CERCLIS-NFRAP: CERCLIS No Further Remedial Action Planned Archived sites are sites that have been removed and archived from the inventory of CERCLIS sites. Archived status indicates that, to the best of EPA's knowledge, assessment at a site has been completed and that EPA has determined no further steps will be taken to list this site on the National Priorities List (NPL). unless information indicates this decision was not appropriate or other considerations require a recommendation for listing at a later time. This decision does not necessarily mean that there is no hazard associated with a given site; it only means that, based upon available information, the location is not judged to be a potential NPL site. Date of Government Version: 03/21/2007 Source: EPA Date Data Arrived at EDR: 04/27/2007 Telephone: 703-412-9810 Date Made Active in Reports. 05/25/2007 Last EDR Contact 06/15/2007 Number of Days to Update: 28 Next Scheduled EDR Contact: 09/17/2007 Data Release Frequency: Quarterly CORRACTS: Corrective Action Report CORRACTS identifies hazardous waste handlers with RCRA corrective action activity. Date of Government Version: 03/14/2007 Source: EPA Date Data Arrived at EDR: 03/20/2007 Telephone: 800-424-9346 Date Made Active in Reports: 04/27/2007 Last EDR Contact: 06/0412007 Number of Days to Update: 38 Next Scheduled EDR Contact: 09/03/2007 Data Release Frequency: Quarterly RCRA: Resource Conservation and Recovery Act information TC1988229.1s Page GR-2 I GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING I RCRAInfo is EPA's comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. RCRAInfo replaces the data recording and reporting abilities of the Resource Conservation and Recovery Information System (RCRIS). The database includes selective information on sites which generate, transport, store, treat and/or dispose of U hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Conditionally exempt small quantity generators (CESQGs) generate less than 100 kg of hazardous waste, or less than 1 kg of acutely hazardous waste per month. Small quantity generators (SQGs) generate between 100 kg and 1,000 kg of hazardous waste per month. Large quantity generators (LQGs) generate over 1,000 kilograms (kg) of hazardous waste, or over 1 kg I of acutely hazardous waste per month. Transporters are individuals or entities that move hazardous waste from the generator off-site to a facility that can recycle, treat, store, or dispose of the waste. TSDFs treat, store, or dispose of the waste. Date of Government Version: 06/1312006 Source: EPA I Date Data Arrived at EDR: 06/28/2006 Telephone: (888) 372-7341 Date Made Active in Reports: 0812312006 Last EDR Contact: 07/16/2007 Number of Days to Update: 56 Next Scheduled EDR Contact 09/17/2007 Data Release Frequency: Quarterly I ERNS: Emergency Response Notification System Emergency Response Notification System. ERNS records and stores information on reported releases of oil and hazardous substances. I Date of Government Version: 12/31/2006 Source: National Response Center, United States Coast Guard Date Data Arrived at EDR: 01/24/2007 Telephone: 202-267-2180 Date Made Active in Reports. 03/12/2007 Last EDR Contact: 07/23/2007 Number of Days to Update: 47 Next Scheduled EDR Contact: 10/22/2007 I Data Release Frequency: Annually HMIRS: Hazardous Materials Information Reporting System Hazardous Materials Incident Report System. HMIRS contains hazardous material spill incidents reported to DOT. I Date of Government Version: 03/05/2007 Source: US. Department of Transportation Date Data Arrived at EDR: 04/17/2007 Telephone: 202-366-4555 Date Made Active in Reports: 05/14/2007 Last EDR Contact 07/18/2007 Number of Days to Update: 27 Next Scheduled EDR Contact: 10/15/2007 I Data Release Frequency: Annually US ENG CONTROLS: Engineering Controls Sites List A listing of sites with engineering controls in place. Engineering controls include various forms of caps, building I foundations, liners, and treatment methods to create pathway elimination for regulated substances to enter environmental media or effect human health. Date of Government Version: 04/20/2007 Source Environmental Protection Agency Date Data Arrived at EDR: 04/26/2007 Telephone: 703-603-8905 I Date Made Active in Reports: 05/25/2007 Last EDR Contact: 07/02/2007 Number of Days to Update: 29 Next Scheduled EDR Contact: 10/01/2007 Data Release Frequency: Varies I US INST CONTROL: Sites with Institutional Controls A listing of sites with institutional controls in place, Institutional controls inciude administrative measures, such as groundwater use restrictions, construction restrictions, property use restrictions, and post remediation care requirements intended to prevent exposure to contaminants remaining on site. Deed restrictions are generally I required as part of the institutional controls. Date of Government Version: 04/20/2007 Source: Environmental Protection Agency Date Data Arrived at EDR: 04/26/2007 Telephone: 703-603-8905 Date Made Active in Reports: 05/25/2007 Last EDR Contact: 07/02/2007 I Number of Days to Update: 29 Next Scheduled EDR Contact 10/01/2007 Data Release Frequency: Varies I I I TC1988229 1s Page GR-3 I GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING DOD: Department of Defense Sites This data set consists of federally owned or administered lands, administered by the Department of Defense, that have any area equal to or greater than 640 acres of the United States, Puerto Rico, and the U.S. Virgin Islands. Date of Government Version: 12/31/2005 Source: USGS Date Data Arrived at EDR: 11/10/2006 Telephone: 703-692-8801 Date Made Active in Reports: 01/11/2007 Last EDR Contact: 05/11/2007 Number of Days to Update: 62 Next Scheduled EDR Contact: 08/06/2007 Data Release Frequency: Semi-Annually FUDS: Formerly Used Defense Sites The listing includes locations of Formerly Used Defense Sites properties where the US Army Corps of Engineers is actively working or will take necessary cleanup actions. Date of Government Version: 12/31/2005 Source: U S Army Corps of Engineers Date Data Arrived at EDR: 09/20/2006 Telephone: 202-528-4285 Date Made Active in Reports: 11/22/2006 Last EDR Contact: 07/02/2007 Number of Days to Update: 63 Next Scheduled EDR Contact: 10/01/2007 Data Release Frequency: Varies US BROWNFIELDS: A Listing of Brownfields Sites Included in the listing are brownfields properties addresses by Cooperative Agreement Recipients and brownfields properties addressed by Targeted Brownfields Assessments, Targeted Brownfields Assessments-EPA's Targeted Brownfields Assessments (TBA) program is designed to help states, tribes, and municipalities--especially those without EPA Brownfields Assessment Demonstration Pilots--minimize the uncertainties of contamination often associated with brownfields. Under the TBA program. EPA provides funding and/or technical assistance for environmental assessments at brownfields sites throughout the country. Targeted Brownfields Assessments supplement and work with other efforts under EPAs Brownfields Initiative to promote cleanup and redevelopment of brownfields. Cooperative Agreement Recipients-States, political subdivisions, territories, and Indian tribes become Brownfields Cleanup Revolving Loan Fund (BCRLF) cooperative agreement recipients when they enter into BCRLF cooperative agreements with the U.S. EPA. EPA selects BCRLF cooperatve agreement recipients based on a proposal and application process. BCRLF cooperative agreement recipients must use EPA funds provided through BCRLF cooperative agreement for specified brownfields-related cleanup activities. Date of Government Version: 04/0412007 Source: Environmental Protection Agency Date Data Arrived at EDR: 04/04/2007 Telephone: 202-566-2777 Date Made Active in Reports: 05/25/2007 Last EDR Contact: 06/11/2007 Number of Days to Update: 51 Next Scheduled EDR Contact: 09/10/2007 Data Release Frequency: Semi-Annually CONSENT: Superfund (CERCLA) Consent Decrees Major legal settlements that establish responsibility and standards for cleanup at NPL (Superfund) sites. Released periodically by United States District Courts after settlement by parties to litigation matters. Date of Government Version: 06/23/2006 Source: Department of Justice, Consent Decree Library Date Data Arrived at EDR: 03/06/2007 Telephone: Varies Date Made Active in Reports: 04/10/2007 Last EDR Contact 07/24/2007 Number of Days to Update: 35 Next Scheduled EDR Contact: 10/22/2007 Data Release Frequency: Varies ROD: Records Of Decision Record of Decision. ROD documents mandate a permanent remedy at an NPL (Superfund) site containing technical and health information to aid in the cleanup. Date of Government Version 03/27/2007 Source: EPA Date Data Arrived at EDR: 03/27/2007 Telephone: 703-416-0223 Date Made Active in Reports: 04/27/2007 Last EDR Contact: 07/02/2007 Number of Days to Update: 31 Next Scheduled EDR Contact: 10/01/2007 Data Release Frequency: Annually TC1988229.1s Page GR-4 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING I UMTRA: Uranium Mill Tailings Sites I Uranium ore was mined by private companies for federal government use in national defense programs. When the mills shut down, large piles of the sand-like material (mill tailings) remain after uranium has been extracted from the ore. Levels of human exposure to radioactive materials from the piles are low; however, in some cases tailings were used as construction materials before the potential health hazards of the tailings were I recognized. Date of Government Version: 12/31/2005 Source: Department of Energy Date Data Arrived at EDR: 11/08/2006 Telephone: 505-845-0011 Date Made Active in Reports: 01/29/2007 Last EDR Contact: 07/05/2007 I Number of Days to Update: 82 Next Scheduled EDR Contact: 09/17/2007 Data Release Frequency: Varies OD: Open Dump Inventory An open dump is defined as a disposal facility that does not comply with one I or more of the Part 257 or Part 258 Subtitle D Criteria. Date of Government Version: 06/30/1985 Source: Environmental Protection Agency Date Data Arrived at EDR: 08/09/2004 Telephone: 800-424-9346 Date Made I Active in Reports: 09/17/2004 Last EDR Contact: 06/09/2004 Number of Days to Update: 39 Next Scheduled EDR Contact: N/A Data Release Frequency: No Update Planned TRIS: Toxic Chemical Release inventory System I Toxic Release Inventory System. TRIS identifies facilities which release toxic chemicals to the air, water and land in reportable quantities under SARA Title IIl Section 313. Date of Government Version: 12/31/2005 Source: EPA I Date Data Arrived at EDR: 04/27/2007 Telephone: 202-566-0250 Date Made Active in Reports: 07/05/2007 Last EDR Contact: 06/19/2007 Number of Days to Update: 69 Next Scheduled EDR Contact: 09/17/2007 Data Release Frequency: Annually I TSCA: Toxic Substances Control Act Toxic Substances Control Act. TSCA identifies manufacturers and importers of chemical substances included on the TSCA Chemical Substance Inventory list, I includes data on the production volume of these substances by plant site. I Date of Government Version: 12/31/2002 Source: EPA Date Data Arrived at EDR: 04/14/2006 Telephone: 202-260-5521 Date Made Active in Reports: 05/30/2006 Last EDR Contact: 07/16/2007 I Number of Days to Update: 46 Next Scheduled EDR Contact: 10/15/2007 Data Release Frequency: Every 4 Years FTTS: FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act) FTTS tracks administrative cases and pesticide enforcement actions and compliance I activities related to FIFRA, TSCA and EPCRA (Emergency Planning and Community Right-to-Know Act). To maintain currency, EDR contacts the Agency on a quarterly basis. Date of Government Version: 04/13/2007 Source: EPA/Office of Prevention, Pesticides and Toxic Substances I Date Data Arrived at EDR: 04/25/2007 Telephone: 202-566-1667 Date Made Active in Reports: 07/05/2007 Last EDR Contact: 06/15/2007 Number of Days to Update: 71 Next Scheduled EDR Contact: 09/17/2007 Data Release Frequency: Quarterly I FTTS INSP: FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act) A listing of FIFRA/TSCA Tracking System (FTTS) inspections and enforcements. Date of Govemment Version: 04/13/2007 Source: EPA I Date Data Arrived at EDR: 04/25/2007 Telephone: 202-566-1667 Date Made Active in Reports: 07/05/2007 Last EDR Contact: 06/15/2007 Number of Days to Update: 71 Next Scheduled EDR Contact: 09/17/2007 Data Release Frequency: Quarterly I I I TC1988229 1s Page GR-5 I GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING SSTS: Section 7 Tracking Systems Section 7 of the Federal Insecticide, Fungicide and Rodenticide Act, as amended (92 Stat. 829) requires all registered pesticide-producing establishments to submit a report to the Environmental Protection Agency by March 1st each year. Each establishment must report the types and amounts of pesticides, active ingredients and devices being produced, and those having been produced and sold or distributed in the past year. Date of Govemment Version: 12/31/2005 Source EPA Date Data Arrived at EDR: 03113/2007 Telephone: 202-564-4203 Date Made Active in Reports: 04/27/2007 Last EDR Contact 07/16/2007 Number of Days to Update: 45 Next Scheduled EDR Contact: 10/15/2007 Data Release Frequency: Annually HIST FTTS: FIFRA/TSCA Tracking System Administrative Case Listing A complete administrative case listing from the FIFRA/TSCA Tracking System (FTTS) for all ten EPA regions. The information was obtained from the National Compliance Database (NCDB). NCDB supports the implementation of FIFRA (Federal Insecticide, Fungicide, and Rodenticide Act) and TSCA (Toxic Substances Control Act). Some EPA regions are now closing out records. Because of that, and the fact that some EPA regions are not providing EPA Headquarters with updated records, it was decided to create a HIST FTTS database. It included records that may not be included in the newer FTTS database updates. This database is no longer updated. Date of Government Version: 10/19/2006 Source: Environmental Protection Agency Date Data Arrived at EDR: 03/01/2007 Telephone: 202-554-2501 Date Made Active in Reports: 04/10/2007 Last EDR Contact: 06/15/2007 Number of Days to Update: 40 Next Scheduled EDR Contact: 09/17/2007 Data Release Frequency: No Update Planned ICIS: Integrated Compliance Information System The Integrated Compliance tnformation System (ICIS) supports the information needs of the national enforcemert and compliance program as well as the unique needs of the National Pollutant Discharge Elimination System (NPDES) program. Date of Govemment Version: 02/21/2007 Source: Environmental Protection Agency Date Data Arrived at EDR: 04/03/2007 Telephone: 202-564-5088 Date Made Active in Reports: 05/14/2007 Last EDR Contact: 06/22/2007 Number of Days to Update: 41 Next Scheduled EDR Contact: 07/16/2007 Data Release Frequency: Quarterly LUCIS: Land Use Control Information System LUCIS contains records of land use control information pertaining to the former Navy Base Realignment and Closure properties. Date of Government Version: 12/09/2005 Source: Department of the Navy Date Data Arrived at EDR: 12/11/2006 Telephone: 843-820-7326 Date Made Active in Reports: 01/11/2007 Last EDR Contact: 06/11/2007 Number of Days to Update: 31 Next Scheduled EDR Contact: 09/10/2007 Data Release Frequency: Varies CDL: Clandestine Drug Labs A listing of clandestine drug lab locations. The U.S. Department of Justice ("the Department") provides this web site as a public service. It contains addresses of some locations where law enforcement agencies reported they found chemicals or other items that indicated the presence of either clandestine drug laboratories or dumpsites. In most cases, the source of the entries is not the Department, and the Department has not verified the entry and does not guarantee its accuracy. Members of the public must verify the accuracy of all entries by, for example, contacting local law enforcement and local health departments. Date of Government Version: 12/01/2006 Source: Drug Enforcement Administration Date Data Arrived at EDR: 01/08/2007 Telephone: 202-307-1000 Date Made Active in Reports: 01/11/2007 Last EDR Contact: 06/29/2007 Number of Days to Update: 3 Next Scheduled EDR Contact: 09/24/2007 Data Release Frequency: Quarterly TC1988229.1s Page GR-6 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING I I LIENS 2: CERCLA Lien Information A Federal CERCLA ('Superfund') lien can exist by operation of law at any site or property at which EPA has spent Superfund monies. These monies are spent to investigate and address releases and threatened releases of contamination. CERCLIS provides information as to the identity of these sites and properties. I Date of Government Version: 03/08/2007 Source Environmental Protection Agency Date Data Arrived at EDR: 04/1212007 Telephone: 202-564-6023 Date Made Active in Reports: 05/14/2007 Last EDR Contact: 05/21/2007 Number of Days to Update: 32 Next Scheduled EDR Contact: 08/20/2007 I Data Release Frequency: Varies DOT OPS: Incident and Accident Data Department of Transporation, Office of Pipeline Safety Incident and Accident data. I Date of Government Version: 05/14/2007 Source: Department of Transporation, Office of Pipeline Safety Date Data Arrived at EDR: 05/30/2007 Telephone: 202-366-4595 Date Made Active in Reports: 07/05/2007 Last EDR Contact: 05/30/2007 Number of Days to Update: 36 Next Scheduled EDR Contact: 08/27/2007 I Data Release Frequency: Varies RADINFO: Radiation Information Database The Radiation Information Database (RADfNFO) contains information about facilities that are regulated by U.S. 1 Environmental Protection Agency (EPA) regulations for radiation and radioactivity. Date of Government Version 05/01/2007 Source: Environmental Protection Agency Date Data Arrived at EDR: 05/03/2007 Telephone: 202-343-9775 Date Made Active in Reports: 05/25/2007 Last EDR Contact: 05/03/2007 U Number of Days to Update 22 Next Scheduled EDR Contact: 07/30/2007 Data Release Frequency: Quarterly PADS: PCB Activity Database System I PCB Activity Database. PADS Identifies generators, transporters, commercial storers and/or brokers and disposers of PCB's who are required to notify the EPA of such activities. Date of Govemment Version: 10/17/2006 Source: EPA Date Data Arrived at EDR: 11/29/2006 Telephone: 202-566-0500 I Date Made Active in Reports: 01/11/2007 Last EDR Contact: 06/08/2007 Number of Days to Update: 43 Next Scheduled EDR Contact: 08/06/2007 Data Release Frequency Annually I MLTS: Material Licensing Tracking System MLTS is maintained by the Nuclear Regulatory Commission and contains a list of approximately 8,100 sites which possess or use radioactive materials and which are subject to NRC licensing requirements. To maintain currency, EDR contacts the Agency on a quarterly basis. I Date of Govemment Version: 04/05/2007 Source: Nuclear Regulatory Commission Date Data Arrived at EDR: 04/25/2007 Telephone: 301-415-7169 Date Made Active in Reports' 05/25/2007 Last EDR Contact: 07/02/2007 Number of Days to Update: 30 Next Scheduled EDR Contact: 10/01/2007 I Data Release Frequency: Quarterly MINES: Mines Master Index File Contains all mine identification numbers issued for mines active or opened since 1971. The data also includes I violation information. Date of Govemment Version: 02/06/2007 Source: Department of Labor, Mine Safety and Health Administration Date Data Arrived at EDR: 03/28/2007 Telephone: 303-231-5959 Date Made Active in Reports: 05/14/2007 Last EDR Contact: 06/28/2007 I Number of Days to Update: 47 Next Scheduled EDR Contact: 09/24/2007 Data Release Frequency: Semi-Annually I I I TC1988229 is Page GR-7 I GOVERNMENT RECORDS SEARCHED I DATA CURRENCY TRACKING FINDS: Facility Index System/Facility Registry System Facility Index System. FINDS contains both facility information and 'pointers' to other sources that contain more detail. EDR includes the following FINDS databases in this report: PCS (Permit Compliance System), AIRS (Aerometric Information Retrieval System), DOCKET (Enforcement Docket used to manage and track information on civil judicial enforcement cases for all environmental statutes), FURS (Federal Underground Injection Control), C-DOCKET (Criminal Docket System used to track criminal enforcement actions for all environmental statutes), FFIS (Federal Facilities Information System), STATE (State Environmental Laws and Statutes), and PADS (PCB Activity Data System) Date of Government Version. 04/1212007 Source: EPA Date Data Arrived at EDR: 05/17/2007 Telephone: (617) 918-1111 Date Made Active in Reports: 07/05/2007 Last EDR Contact: 07/02/2007 Number of Days to Update: 49 Next Scheduled EDR Contact: 10/01/2007 Data Release Frequency: Quarterly RAATS: RCRA Administrative Action Tracking System RCRA Administration Action Tracking System. RAATS contains records based on enforcement actions issued under RCRA pertaining to major violators and includes administrative and civil actions brought by the EPA. For administration actions after September 30, 1995, data entry in the RAATS database was discontinued. EPA will retain a copy of the database for historical records. It was necessary to terminate RAATS because a decrease in agency resources made it impossible to continue to update the information contained in the database. Date of Government Version: 04/17/1995 Source: EPA Date Data Arrived at EDR: 07/03/1995 Telephone 202-564-4104 Date Made Active in Reports: 08/07/1995 Last EDR Contact: 06/04/2007 Number of Days to Update: 35 Next Scheduled EDR Contact: 09/03/2007 Data Release Frequency: No Update Planned BRS: Biennial Reporting System The Biennial Reporting System is a national system administered by the EPA that collects data on the generation and management of hazardous waste. BRS captures detailed data from two groups: Large Quantity Generators (LOG) and Treatment, Storage, and Disposal Facilities Date of Government Version: 12/31/2005 Source: EPA/NTIS Date Data Arrived at EDR: 03/06/2007 Telephone: 800-424-9346 Date Made Active in Reports: 04/13/2007 Last EDR Contact: 06/12/2007 Number of Days to Update: 38 Next Scheduled EDR Contact: 09/10/2007 Data Release Frequency: Biennially PWS: Public Water System Data This Safe Drinking Water Information System (SDWIS) file contains public water systems name and address, population served and the primary source of water Date of Government Version. 02/24/2000 Source: EPA Date Data Arrived at EDR: 04/27/2005 Telephone: N/A Date Made Active in Reports: N/A Last EDR Contact: 05/21/2007 Number of Days to Update: 0 Next Scheduled EDR Contact: 08/20/2007 Data Release Frequency: N/A USGS WATER WELLS: National Water 1nformation System (NWIS) This database consists of well records in the United States. Available site descriptive information includes well location information (latitude and longitude, well depth, site use, water use, and aquifer). Date of Government Version: 03/25/2005 Source: USGS Date Data Arrived at EDR: 03/25/2005 Telephone: N/A Date Made Active in Reports: N/A Last EDR Contact: 03/25/2005 Number of Days to Update: 0 Next Scheduled EDR Contact: N/A Data Release Frequency: N/A TC1988229.1s Page GR-8 GOVERNMENT RECORDS SEARCHED I DATA CURRENCY TRACKING I STATE AND LOCAL RECORDS I SHWS: Site Transition List Contains information on releases of oil and hazardous materials that have been reported to DEP. Date of Government Version: 05/01/2007 Source: Department of Environmental Protection I Date Data Arrived at EDR: 05/08/2007 Telephone: 617-292-5990 Date Made Active in Reports: 05/30/2007 Last EDR Contact: 05/0812007 Number of Days to Update: 22 Next Scheduled EDR Contact: 05/06/2007 Data Release Frequency: Quarterly I SWF/LF: Solid Waste Facility Database/Transfer Stations Solid Waste Facilities/Landfill Sites. SWF/LF type records typically contain an inventory of solid waste disposal facilities or landfills in a particular state. Depending on the state, these may be active or inactive facilities or open dumps that failed I to meet RCRA Subtitle D Section 4004 criteria for solid waste landfills or disposal sites. Date of Government Version: 04/01/2007 Source: Department of Environmental Protection Date Data Arrived at EDR: 05/03/2007 Telephone: 617-292-5989 I Date Made Active in Reports: 05/30/2007 Last EDR Contact: 05/03/2007 Number of Days to Update: 27 Next Scheduled EDR Contact: 07/30/2007 Data Release Frequency: Quarterly I LUST: Site Transition List Sites within the Releases Database that have a UST listed as its source. Date of Govemment Version: 05/01/2007 Source: Department of Environmental Protection Date Data Arrived at EDR: 05/08/2007 Telephone: 617-292-5990 I Date Made Active in Reports: 05/30/2007 Last EDR Contact: 05/08/2007 Number of Days to Update: 22 Next Scheduled EDR Contact: 08/06/2007 Data Release Frequency: Quarterly I UST: Summary Listing of all the Tanks Registered in the State of Massachusetts Registered Underground Storage Tanks. UST's are regulated under Subtitle I of the Resource Conservation and Recovery Act (RCRA) and must be registered with the state department responsible for administering the UST program Available information varies by state program. U Date of Govemment Version: 05/11/2007 Source: Department of Fire Services, Office of the Public Safety Date Data Arrived at EDR: 05/16/2007 Telephone: 978-567-3715 Date Made Active in Reports: 06/19/2007 Last EDR Contact: 05/16/2007 Number of Days to Update: 34 Next Scheduled EDR Contact: 08/13/2007 I Data Release Frequency: Quarterly LAST: Leaking Aboveground Storage Tank Sites Sites within the Releases Database that have a AST listed as its source. I Date of Government Version: 05/01/2007 Source: Department of Environmental Protection Date Data Arrived at EDR: 05/08/2007 Telephone: 617-292-5500 Date Made Active in Reports: 05/30/2007 Last EDR Contact: 05/08/2007 Number of Days to Update: 22 Next Scheduled EDR Contact: 08/06/2007 I Data Release Frequency: Quarterly AST: Aboveground Storage Tank Database Registered Aboveground Storage Tanks. I Date of Government Version: 05/11/2007 Source: Department of Public Safety Date Data Arrived at EDR: 05/16/2007 Telephone: 978-567-3715 Date Made Active in Reports: 06/19/2007 Last EDR Contact: 05/16/2007 Number of Days to Update: 34 Next Scheduled EDR Contact: 08/13/2007 I Data Release Frequency: Quarterly I I I TC1 988229 1s Page GR-9 I r- I I GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING RELEASE: Reportable Releases Contains information on all releases of oil and hazardous materials that have been reported to DEP Date of Government Version: 05/01/2007 Source: Department of Environmental Protection Date Data Arrived at EDR: 05108/2007 Telephone: 617-292-5990 Date Made Active in Reports: 05/30/2007 Last EDR Contact: 05/08/2007 Number of Days to Update: 22 Next Scheduled EDR Contact: 08/06/2007 Data Release Frequency: Quarterly MA SPILLS: Historical Spill List The Spills Database was the release notification tracking system for spills that occurred prior to October 1. 1993. This information should be considered to be primarily of historical interest since all of the listed spills have either been cleaned up or assigned new tracking numbers and moved to the Reportable Releases or Sites Transition List databases. Date of Government Version: 09/30/1993 Source: Department of Environmental Protection Date Data Arrived at EDR: 12/03/2003 Telephone: 617-292-5720 Date Made Active in Reports: 12/31/2003 Last EDR Contact 12/03/2003 Number of Days to Update: 28 Next Scheduled EDR Contact: N/A Data Release Frequency: No Update Planned INST CONTROL: Sites With Activity and Use Limitation Activity and Use Limitations establish limits and conditions on the future use of contaminated property, and therefore allow cleanups to be tailored to these uses. Date of Government Version: 05/01/2007 Source: Department of Environmental Protection Date Data Arrived at EDR: 05/08/2007 Telephone 617-292-5990 Date Made Active in Reports: 05/30/2007 Last EDR Contact 05/08/2007 Number of Days to Update: 22 Next Scheduled EDR Contact 08/06/2007 Data Release Frequency: Quarterly DRYCLEANERS: Regulated Drycleaning Facilities A listing of Department of Environmental Protection regulated drycleaning facilities that use perchloroethylene under the Environmental Results Program Date of Govemment Version: 05/16/2007 Source: Department of Environmental Protection Date Data Arrived at EDR: 05/18/2007 Telephone: 617-292-5633 Date Made Active in Reports. 06/19/2007 Last EDR Contact: 05/14/2007 Number of Days to Update: 32 Next Scheduled EDR Contact: 08/13/2007 Data Release Frequency: Varies ENFORCEMENT: Enforcement Action Cases A listing of enforcement action cases tracked by Department of Environmental Protection programs, including Solid Waste and Hazardous Waste. Date of Government Version 08/01/2004 Source: Department of Environmental Quality Date Data Arrived at EDR: 09/01/2004 Telephone: 617-292-5979 Date Made Active in Reports: 10/01/2004 Last EDR Contact: 05/30/2007 Number of Days to Update: 30 Next Scheduled EDR Contact: 08/27/2007 Data Release Frequency: Varies AIRS: Permitted Facilities Listing A listing of Air Quality permit applications. Date of Government Version: 03/20/2007 Source: Department of Environmental Protection Date Data Arrived at EDR: 03/21/2007 Telephone: 617-292-5789 Date Made Active in Reports: 04/27/2007 Last EDR Contact: 05/14/2007 Number of Days to Update: 37 Next Scheduled EDR Contact: 08/13/2007 Data Release Frequency: Varies TC1988229.1s Page GR-10 FI GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING I LEAD: I Lead inspection Database The Massachusetts Childhood Lead D osn -in P t P Seven on rograrn data of lead inspection ior the state. Date of Government Version: 08/16/2005 Source: Department of Health & Human Services, Childhood Lead Poisoning Prevention Progr Date Data Arrived at EDR: 10/20/2005 Telephone: 617-624-5757 Date Made Active in Reports: 12/01/2005 Last EDR Contact 05/22/2007 Number of Days to Update: 42 Next Scheduled EDR Contact: 08/20/2007 Data Release Frequency: Varies TRIBAL RECORDS Imi INDIAN RESERV: Indian Reservations This map layer portrays Indian administered lands of the United States that have any area equal to or greater than 640 acres. I Date of Government Version: 12/31/2005 Source: USGS Date Data Arrived at EDR: 12/08/2006 Telephone: 202-208-3710 Date Made Active in Reports: 01/11/2007 Last EDR Contact: 05/11/2007 Number of Days to Update: 34 Next Scheduled EDR Contact: 08/06/2007 I Data Release Frequency: Semi-Annually INDIAN LUST R8: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Colorado, Montana, North Dakota, South Dakota, Utah and Wyoming. I Date of Government Version: 05/30/2007 Source: EPA Region 8 Date Data Arrived at EDR: 05/31/2007 Telephone: 303-312-6271 Date Made Active in Reports: 07/05/2007 Last EDR Contact: 05/21/2007 Number of Days to Update: 35 Next Scheduled EDR Contact: 08/20/2007 I Data Release Frequency: Quarterly INDIAN LUST R7: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Iowa, Kansas, and Nebraska I Date of Government Version: 06/01/2007 Source: EPA Region 7 Date Data Arrived at EDR: 06/14/2007 Telephone: 913-551-7003 Date Made Active in Reports: 07/05/2007 Last EDR Contact: 05/21/2007 Number of Days to Update: 21 Next Scheduled EDR Contact: 08/20/2007 I Data Release Frequency: Varies INDIAN LUST R6: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in New Mexico and Oklahoma. I Date of Govemment Version: 01/04/2005 Source: EPA Region 6 Date Data Arrived at EDR: 01/21/2005 Telephone: 214-665-6597 Date Made Active in Reports: 02/28/2005 Last EDR Contact: 05/21/2007 Number of Days to Update: 38 Next Scheduled EDR Contact: 08/20/2007 I Data Release Frequency: Varies INDIAN LUST R4: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Florida, Minnesota, Mississippi and North Carolina. I Date of Government Version: 03/20/2007 Source: EPA Region 4 Date Data Arrived at EDR: 04/16/2007 Telephone: 404-562-8677 Date Made Active in Reports: 05/14/2007 Last EDR Contact: 05/21/2007 Number of Days to Update: 28 Next Scheduled EDR Contact: 08/20/2007 I1 Data Release Frequency: Semi-Annually INDIAN LUST RI: Leaking Underground Storage Tanks on Indian Land A listing of leaking underground storage tank locations on Indian Land. I Date of Government Version 12/01/2006 Source: EPA Region 1 Date Data Arrived at EDR: 12/01/2006 Telephone: 617-918-1313 Date Made Active in Reports: 01/29/2007 Last EDR Contact: 05/21/2007 Number of Days to Update: 59 Next Scheduled EDR Contact: I 08/20/2007 Data Release Frequency: Varies I I TC1 988229 1s Page GR-11 I r GOV$RNM@NT RECORDS SEARCHED I DATA CURRENCY TRACKING INDIAN LUST RiO: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Alaska, Idaho, Oregon and Washington. Date of Government Version: 05/23/2007 Source: EPA Region 10 Date Data Arrived at EDR: 05/24/2007 Telephone: 206-553-2857 Date Made Active in Reports: 07/05/2007 Last EDR Contact: 05/21/2007 Number of Days to Update: 42 Next Scheduled EDR Contact: 08/20/2007 Data Release Frequency: Quarterly INDIAN LUST R9: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Arizona, California, New Mexico and Nevada Date of Government Version: 06/18/2007 Source: Environmental Protection Agency Date Data Arrived at EDR: 06/18/2007 Telephone: 415-972-3372 Date Made Active in Reports: 07/05/2007 Last EDR Contact: 05/21/2007 Number of Days to Update: 17 Next Scheduled EDR Contact: 08/20/2007 Data Release Frequency: Quarterly INDIAN UST RIO: Underground Storage Tanks on Indian Land Date of Government Version: 05/23/2007 Source EPA Region 10 Date Data Arrived at EDR: 05/24/2007 Telephone: 206-553-2857 Date Made Active in Reports: 07/05/2007 Last EDR Contact: 05/21/2007 Number of Days to Update: 42 Next Scheduled EDR Contact: 08/20/2007 Data Release Frequency: Quarterly INDIAN UST R9: Underground Storage Tanks on Indian Land Date of Government Version: 06/18/2007 Source: EPA Region 9 Date Data Arrived at EDR: 06/18/2007 Telephone: 415-972-3368 Date Made Active in Reports: 07/05/2007 Last EDR Contact: 05/21/2007 Number of Days to Update: 17 Next Scheduled EDR Contact. 08/20/2007 Data Release Frequency Quarterly INDIAN UST R4: Underground Storage Tanks on Indian Land Date of Govemment Version: 03/20/2007 Source: EPA Region 4 Date Data Arrived at EDR: 04/16/2007 Telephone: 404-562-9424 Date Made Active in Reports 05/14/2007 Last EDR Contact: 05/21/2007 Number of Days to Update: 28 Next Scheduled EDR Contact: 08/20/2007 Data Release Frequency: Semi-Annually INDIAN UST R6: Underground Storage Tanks on Indian Land Date of Government Version: 06/06/2007 Source: EPA Region 6 Date Data Arrived at EDR: 06/07/2007 Telephone: 214-665-7591 Date Made Active in Reports: 07/05/2007 Last EDR Contact: 05/21/2007 Number of Days to Update: 28 Next Scheduled EDR Contact: 08/20/2007 Data Release Frequency: Semi-Annually INDIAN UST R1: Underground Storage Tanks on Indian Land A listing of underground storage tank locations on Indian Land. Date of Government Version: 12/01/2006 Source: EPA, Region 1 Date Data Arrived at EDR: 12/01/2006 Telephone: 617-918-1313 Date Made Active in Reports: 01/29/2007 Last EDR Contact: 05/21/2007 Number of Days to Update: 59 Next Scheduled EDR Contact: 08/20/2007 Data Release Frequency: Varies INDIAN UST R5: Underground Storage Tanks on Indian Land TC1988229.1s Page GR-12 I j GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING Date of Government Version: 12/02/2004 Source: EPA Region 5 Date Data Arrived at EDR: 12/29/2004 Telephone: 312-886-6136 Date Made Active in Reports: 02/04/2005 Last EDR Contact: 05/21/2007 Number of Days to Update: 37 Next Scheduled EDR Contact: 08/2012007 I Data Release Frequency: Varies INDIAN UST RB: Underground Storage Tanks on Indian Land Date of Government Version: 05/30/2007 Source: EPA Region 8 I Date Data Arrived at EDR: 05131/2007 Telephone: 303-312-6137 Date Made Active in Reports: 07/05/2007 Last EDR Contact: 05/21/2007 Number of Days to Update: 35 Next Scheduled EDR Contact: 08/20/2007 Data Release Frequency: Quarterly I INDIAN UST R7: Underground Storage Tanks on Indian Land Date of Government Version: 06/01/2007 Source: EPA Region 7 Date Data Arrived at EDR: 06/14/2007 Telephone: 913-551-7003 I Date Made Active in Reports: 07/05/2007 Last EDR Contact: 05/21/2007 Number of Days to Update: 21 Next Scheduled EDR Contact: 08/20/2007 Data Release Frequency: Varies EDR PROPRIETARY RECORDS I Manufactured Gas Plants: EDR Proprietary Manufactured Gas Plants The EDR Proprietary Manufactured Gas Plant Database includes records of coal gas plants (manufactured gas plants) compiled by EDR's researchers. Manufactured gas sites were used in the United States from the 1800's to 1950's I to produce a gas that could be distributed and used as fuel. These plants used whale oil, rosin, coal, or a mixture of coal, oil, and water that also produced a significant amount of waste. Many of the byproducts of the gas production, such as coal tar (oily waste containing volatile and non-volatile chemicals), sludges, oils and other compounds are potentially hazardous to human health and the environment. The byproduct from this process was frequently disposed of directly at the plant site and can remain or spread slowly, serving as a continuous source of soil I and groundwater contamination. Date of Government Version: N/A Source: EDR, Inc. Date Data Arrived at EDR: N/A Telephone: N/A I Date Made Active in Reports: N/A Last EDR Contact: N/A Number of Days to Update: N/A Next Scheduled EDR Contact: N/A Data Release Frequency: No Update Planned I OTHER DATABASE(S) Depending on the geographic area covered by this report, the data provided in these specialty databases may or may not be I complete. For example, the existence of wetlands information data in a specific report does not mean that all wetlands in the area covered by the report are included. Moreover, the absence of any reported wetlands information does not necessarily mean that wetlands do not exist in the area covered by the report. I CT MANIFEST: Hazardous Waste Manifest Data Facility and manifest data. Manifest is a document that lists and tracks hazardous waste from the generator through transporters to a tsd facility. Date of Government Version: 12/31/2004 Source: Department of Environmental Protection I Date Data Arrived at EDR: 02/17/2006 Telephone: 860-424-3375 Date Made Active in Reports: 04/07/2006 Last EDR Contact: 06/13/2007 Number of Days to Update: 49 Next Scheduled EDR Contact: 09/10/2007 Data Release Frequency: Annually I NJ MANIFEST: Manifest Information Hazardous waste manifest information. I I I TC1988229 1s Page GR-13 I r_ I, j1 GOVERNMENT RECORDS SEARCHED I DATA CURRENCY TRACKING Date of Government Version: 04/01/2007 Source: Department of Environmental Protection Date Data Arrived at EDR: 04/05/2007 Telephone: N/A Date Made Active in Reports: 05108/2007 Last EDR Contact: 07/03/2007 Number of Days to Update: 33 Next Scheduled EDR Contact: 10/01/2007 Data Release Frequency: Annually NY MANIFEST: Facility and Manifest Data Manifest is a document that lists and tracks hazardous waste from the generator through transporters to a TSD facility. Date of Government Version: 10/26/2006 Source: Department of Environmental Conservation Date Data Arrived at EDR: 11/29/2006 Telephone 518-402-8651 Date Made Active in Reports: 01/05/2007 Last EDR Contact 06/01/2007 Number of Days to Update: 37 Next Scheduled EDR Contact 08/27/2007 Data Release Frequency: Annually PA MANIFEST: Manifest Information Hazardous waste manifest information. Date of Government Version: 12/31/2005 Source: Department of Environmental Protection Date Data Arrived at EDR: 03/1712006 Telephone: N/A Date Made Active in Reports: 06/06/2006 Last EDR Contact: 06/11/2007 Number of Days to Update: 81 Next Scheduled EDR Contact: 09/10/2007 Data Release Frequency: Annually R1 MANIFEST: Manifest information Hazardous waste manifest information Date of Government Version: 04/09/2007 Source: Department of Environmental Management Date Data Arrived at EDR. 04/12/2007 Telephone: 401-222-2797 Date Made Active in Reports: 04/27/2007 Last EDR Contact: 06/18/2007 Number of Days to Update: 15 Next Scheduled EDR Contact 09/17/2007 Data Release Frequency: Annually VT MANIFEST: Hazardous Waste Manifest Data Hazardous waste manifest information. Date of Government Version: 12/31/2006 Source: Department of Environmental Conservation Date Data Arrived at EDR: 04/03/2007 Telephone: 802-241-3443 Date Made Active in Reports: 04/24/2007 Last EDR Contact: 05/14/2007 Number of Days to Update: 21 Next Scheduled EDR Contact 08/13/2007 Data Release Frequency: Annually WI MANIFEST: Manifest Information Hazardous waste manifest information. Date of Government Version 12/31/2006 Source: Department of Natural Resources Date Data Arrived at EDR: 04/27/2007 Telephone: N/A Date Made Active in Reports: 06/08/2007 Last EDR Contact: 07/09/2007 Number of Days to Update: 42 Next Scheduled EDR Contact: 10/08/2007 Data Release Frequency: Annually Oil/Gas Pipelines: This data was obtained by EDR from the USGS in 1994. It is referred to by USGS as GeoData Digital Line Graphs from 1:100,000-Scale Maps. It was extracted from the transportation category including some oil, but primarily gas pipelines. Electric Power Transmission Line Data Source: PennWell Corporation Telephone: (800) 823-6277 This map includes information copyrighted by PennWell Corporation. This information is provided on a best effort basis and PennWell Corporation does not guarantee its accuracy nor warrant its fitness for any particular purpose. Such information has been reprinted with the permission of PennWell Sensitive Receptors: There are individuals deemed sensitive receptors due to their fragile immune systems and special sensitivity to environmental discharges. These sensitive receptors typically include the elderly, the sick, and children. While the location of all sensitive receptors cannot be determined, EDR indicates those buildings and facilities - schools, daycares. hospitals, medical centers, and nursing homes - where individuals who are sensitive receptors are likely to be located. TC1988229.1s Page GR-14 I I I, I I I I I I I I I I I I II I I I GOVERNINT RECORDS SEARCHED I DATA CURRENCY TRACKING AHA Hospitals: Source: American Hospital Association, Inc. Telephone: 312-280-5991 The database includes a listing of hospitals based on the American Hospital Association's annual survey of hospitals. Medical Centers: Provider of Services Listing Source: Centers for Medicare & Medicaid Services Telephone: 410-786-3000 A listing of hospitals with Medicare provider number, produced by Centers of Medicare & Medicaid Services, a federal agency within the U.S. Department of Health and Human Services. Nursing Homes Source: National Institutes of Health Telephone: 301-594-6248 Information on Medicare and Medicaid certified nursing homes in the United States. Public Schools Source: National Center for Education Statistics Telephone: 202-502-7300 The National Center for Education Statistics' primary database on elementary and secondary public education in the United States, It is a comprehensive, annual, national statistical database of all public elementary and secondary schools and school districts. which contains data that are comparable across all states. Private Schools Source: National Center for Education Statistics Telephone: 202-502-7300 The National Center for Education Statistics' primary database on private school locations in the United States. Flood Zone Data: This data, available in select counties across the country, was obtained by EDR in 1999 from the Federal Emergency Management Agency (FEMA). Data depicts 100-year and 500-year flood zones as defined by FEMA, NWI: National Wetlands Inventory. This data, available in select counties across the country, was obtained by EDR in 2002 and 2005 from the U.S. Fish and Wildlife Service. STREET AND ADDRESS INFORMATION @ 2007 Tele Atlas North America, Inc. All rights reserved. This material is proprietary and the subject of copyright protection and other intellectual property rights owned by or licensed to Tele Atlas North America, Inc. The use of this material is subject to the terms of a license agreement. You will be held liable for any unauthorized copying or disclosure of this material. TC1988229.1s Page GR-15 I I I I I I II I I' I I I I I II I I I I r APPENDIX E IDW DISPOSAL DOCUMENTATION CDW CONSULTANTS, INC. I II I II II I t I I I II I It I I I I I I AUU. 2. 200/ J: UeM I NLKAL MIM AL UKr. Cycle Chem, Inc. General Chemical 217 South First Strie 5501 mdstriaI Dr. 133 Land st Genator Number Eabeth, NJ0726 lawitrry PA 173Z Prmingham MA 01'1 Prode Code: Phou: (085530 Phone (717) 93.4130 borm: (00 f Sam Cod: rax:() poIsss Pam errrps.301 Fam: Me) 8755271 A.Geerator Iformation erator Name 6 Gmerter USEA W M7 V h e //// /C/r oeGnatng 0W ac /../ £2PMSlde0 Ib Faxk B9. PSdea ChSaterisdaotcluer s Of W -C.SShipping orLqdsn CoorPhyi~ cito:/ Specifi Gravity:Qaniy:. Uits rIna- -(Or Presstt: 13 Yes O No Wastewater?: Y%Yes rI Nofo"Mte Phidasae@0101: "ataier M has te D iayee E OSensld OGas/Aerosl OLOOsP Pack CM~cre DOowder OMiquid DSludge O Lab Pack %Shxge % Suspended so~ds -- %SoUdDebris JKh % Free Liqmdf Of' Dumpable ges 3NO Pmnpbl: O3Ycsgb Pomwble OYa)(NO D.1Trnsrt Inormation azbpoint 0<700 070-100* EI01-41' 0142-2W 0 >200' 13Fash OEzwt mProvidelrmporttion ble SO: Yes Quo ]Cuswmr to Ddlvnr to CCVOCC D< 02.01-5 %f,0-9 09.01-12.4 0>12-5 bxc Customf to Dliver to end faiity Via E. Chemical Coposition A c//M /0Z7ao ..R n- F. Reg yInformatiou EPA Ha.ardeWast?: es ONo UWA Cede(s); 2 ! /S Appbemble Sabcatgries: Stae eardes Wase?: £2Yea W State Code(s):. -I D.O.T. aardeng Was:UYes DNo Prp S* - Name: / dad I dl mlas: 2 D OM/p7 .. .. G. Special Handling Considerations Project Codw: Specil Handbng L Other Haardous Charctedtics RCRA Reactive Wak Ractie None Atal was daisdly hamdoua Radioacdw O Subjet Subpt PCB's (EPA Waste CodsD 004-D043): Edological PP Beam= Cyanies esfthis waste conan underlying haardous TSCA Rooed 0 xidiztng Phenolics consdtuents As defned In 40 CFRL 268(2)(1) at Pyropbic OrEpIo*vu Sufids a concentadns exeeding the uTs fltmen VOC's E standard.? If e Blat In secn C. aCWfm10AhN: I h Ky Ab &= amg-m taIis a Shasd deomms k ctugiEn wem Bas d a-Rn d...n nd Isa [IMe cf ane aiadbrrlaimongdbnbowu or '-,hmd 1. S pde 0crnw be dikMnd, if aCC dieovm; sfbr bai We dvey of hme W rW mas maimann . As--a-da tada$.on sCOSamcs uons esaaonediam. awerma unl..ars - ofteemo.beslagwen .. >Wrigl as soat a &I 'ema re MsMhcab Iam Isd i wuath by a. GsmmrS== agiwt rue Ca e q. jmgqii, dn- Ind asicard 0n1 -hra d bas -'- animes -. uam wiahlog' tahesse by0cC dniuuikneux. .dhinmopn serap mannen of sab -m-S-i wage loper afoda em tab at imdo by GL-ie Ihahy amini 0CCWe mads ar may em- S)lS5d whtb i andersblmdiat If mymmlbn r ia ir pedibnumd I wiE be missmy 41--r InSe. A~flhJVJZEDI nUaTETLE: }19~. . DATEh .1-3. I I I I I I I I I I I I I I I I I I 1 U- APPENDIX F NATICK BOARD OF HEALTH RECORDS CDW CONSULTANTS, INC. I II I I I I t I I I I I I I I I I' w)c Conmontwealtb of flaggatruttt0 - DEPARTMENT OF PUBLIC SAFETf-DvISION OF FIRE PREVENTION 1010 COMuONWEALTH AVENUE. *0oTON Dec. 27, _1984 APPLICATION FOR PERMIT ~- -- '.82 .40 M.G.L. To: HAD OF FIRE DEPARTMENr Natick DIG SAFE NUMBER *a " "e 1 In accordance with the provisions of Chapter 18, ISta DY '7 G.L. as provided in Sec. 38A application is hereby Start Date made By Ifeme Jay-Mor Wreaking James fR. Morgan) Hil #,n. a prta New amtorpshie 0 Addxess Gage Hill Rd.' Pelham, New Hampshire 030776 (603) 63-205 1S..7t * 1.8. 1s1 IPEsr ef Teel for permission to rimove gasolene and oil tanks totalling 15,000 State clearly gallons. Tanks to be neutrilited and capped before removing. To be purpose for inspected by Natick Fire Dept., both tanks and hole. Tanks to be vhich permit transported to Genron Junk Yard, Pelham, NH 03076 is requested atSunoco Gas,% 5 Commonwealth Rd., Natick Nerne of competent operator Morgan Cert. No. ,Jamtes a e R-MraL et o (It applicable) (4 'A Date sed-ton 7 1 138492 Fye a 1" Date of oxpirahinlo. 1 70 1 e % 0 8 ad- n/aV I,-- Qc-Q~D.u 1 Jt.t 31" as t & tLtrc ("~ if Cr 4 9I l~Ur r~v~j ~ tU- t4 t J /'d 4 kJ I I I I I r I I U I II I I I U I I I I OFFICE OF THE RICHARD N. ABeOTT. M, D.. CHAIRMAN TEL. (617) 651-7244 JOHN E. GOODMAN. D. M. D. P2n b Of Peftf ARTHUR TADDEO. M.ED. ROGER J. WADE. M.S.P.H. IS EAST CENTRAL STREET DIRECTO'R OF PUBLIC HEALTH NATICK, MASS. 01760 4-.vtt ~ March 12, 1985 4> Mr. Richard Chalpin 5 Commonwealth Avenue -- I .4 Woburn, MA. 01801 4 Dear Mr. Chalpin: At this time I would like to confirm the following situ- ation. Mr. Jack Dugan, from the D.E.Q.E., Division of Hazard- ous Wastemet with Deborah Fallon, sanitarian from this office, on March 7, 1985, to survey a possible gasoline and/or petrol- eum product leak at 5 Commonwealth Road, in Natick, a site which had previously been a gasoline station up until December 28, 1984. At the time of inspection, both inspectors concurred that test holes should be dug to determine if the soil had been con- taminateddue to an odor problem on site. An appointment was set up for 11:00 a.m. on March 8, 1985 for these test holes to be dug. Due to the strong odor from the soil, and the sheen which was observed on top of the ground water as it filled the bottom of the test hole, it became apparent that the soil had been contaminated with some kind of petroleum product. At that time, Mr. Dugan stated that further analysis was in order, and that once results were received the method of treatment and/or necessary remedies would be indicated, and appropriate action could be taken to resolve this matter. We would like to stress that expeditious action in this matter is necessary due to the spill's close proximity to Lake Cochituate State Park (less than 500 yards). We would also appreciate being kept up to date on all findings and actions taken regarding this matter. Thank you for your cooperation. Very truly yours, NATICK BOARD OF HEALTH cc: Director,Div. of Hazardous Waste %L, (44 1 Winter Street Roger J. Wade Boston, MA. 02111 Director of Public Health Building Inspector Fire Prevention Officer I I II I I I I I I U I I I I I I I U I APPENDIX G LABORATORY REPORTS AND CHAIN OF CUSTODY RECORDS CDW CONSULTANTS, INC. I I I I I I II I I I I I I I I I I I U- Report Date: Ed' lal Report 08-Jun-07 17:06 El Re-Issued Report El Revised Report SPECTRUM ANALYTICAL, INC. Featuing HANIBAL TECHNOLOGY Laboratory Report CDW Consultants, Inc. 40 Speen Street; Suite 301 Project: 5 Commonwealth Rd - Natick, MA Framingham, MA 01701 Project 1069 Attn: Brian Miller Laboratory ID Client Sample ID Matrix Date Sampled Date Received SA62960-01 CDW-1/S-2 Soil 31-May-07 08:15 01-Jun-07 16:29 SA62960-02 CDW-2/S-2 Soil 31-May-07 09:30 01-Jun-07 16:29 SA62960-03 B-4/S-1 Soil 31-May-07 10:40 01-Jun-07 16:29 SA62960-04 B-5/S-2 Soil 31-May-07 12:30 01-Jun-07 16:29 SA62960-05 B-6/S-3 Soil 31-May-07 14:00 01-Jun-07 16:29 SA62960-06 DUP Soil 31-May-07 00:00 01-Jun-07 16:29 SA62960-07 Blank Methanol 31-May-07 08:00 0 1-Jun-07 16:29 I attest that the information contained within the report has been reviewed for accuracy and checked against the quality control requirements for each method These results relate only to the sample(s) as received. All applicable NELAC requirements have been met Please note that this report contains 51 pages of analytical data plus Chain of Custody documen(s). This report may not be reproduced, except in full, without written approval from Spectrum Analytical Inc,, Massachusetts Certification # M-MA138/MA 1I10 Connecticut # PH-0777 Florida # E87600/E87936 Maine # MA138 New Hampshire # 2538/2972 New Jersey # MAO1 1/MAO 12 New York # 11393/11840 -x Ph.D. Rhode Island # 98 Director USDA # S-51435 Vermont # VT-I 1393 Technical Reviewers Initi i Spectrum Analytical, Inc. is a NELAC accredited laboratory organization and meets NELAC testing standards. Use of the NELAC logo however does not insure that Spectrum is currently accredited for the specific method or analyte indicated Please refer to our "Quality" web page at www.spectrum-analytical. com for afull listing of our current certifications and fields of accreditation. States in which Spectrum Analytical, Inc. holds NELAC certification are New York, New Hampshire, New Jersey and Florida. All analytical work for Volatile Organic and Air analysis are transferred to and conducted at our 830 Silver Street location (NH-29 72, NY- 11840, FL-E87936 and NJ-MA012). Headquarers: I1 Almgren Drive &830 Silver Street -Agawam, MA 01001 - -800-789-9115 - 413-789-9018 - Fax 413-789-4076 FL Division: 8180 Woodland Center Boulevard * Tampa. FL 33614 - 1-88-497-5270 - 813-888-9507 - FAX 800-480-6435 Page 1 of 51 www.spectrum-analytical.com CASE NARRATIVE I The data set for this work order complies with internal QC criteria for the methods performed The samples were received @ 5.0 degrees Celsius. An infrared thermometer with a tolerance of+/- 2.0 degrees Celsius was used immediately upon receipt of the I samples. MADEP has published a list of analytical methods(CAM), which provides a series of recommended protocols for the acquisition analysis and reporting of analytical data in support of MCP decisions "Presumptive Certainty" can be established only for those II methods published by the MADEP in the MCP CAM The compounds and/or elements reported were specifically requested by the client on the Chain of Custody and in some cases may not include the full analyte list as defined in the method I According to WSC-CAM 5/2004 Rev.4, Table II A-1, recovery for some VOC analytes have been deemed potentially difficult Although they may still be within the recommended70%-130% recovery range, a range has been set based on historical control limits. Please refer to "Notes and Definitions" for all sample/analyte qualifiers. Qualifiers will narrate any non-conformances and issues relating to quality control samples and'or sample analysis/matrix. I I t I I I I I I I I U This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 2 of 51 Sample Identification Client Project # Matrix Collection Date/Time Received CDW-1IS-2 1069 Soil 31-May-07 08:15 01-Jun-07 SA62960-Ol CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref: Prepared Analyzed Batch Analyst Volatile Organic Compounds VOC Extraction Field extracted N/A 1 voc 01-Jun-07 01-Jun-07 7060122 RD Volatile Oroanic Compounds Prepared by method SW846 5030 Soil (high level) 76-13-1 1,1,2-Trichlorotrifluoroethane (Freon BAL pg/kg dry 1550 500 SW 846 8260B 08-Jun-07 08-Jun-07 7060646 ADU 67-64-1 Acetone BRL pg/kg dry 15500 500 107-13-1 Acrylonitrile BRL pg/kg dry 1550 500 71-43-2 Benzene 34,500 pg/kg dry 1550 500 108-86-1 Bromobenzene BRL pg/kg dry 1550 500 74-97-5 Bromochloromethane BRL pg/kg dry 1550 500 75-27-4 Bromodichlomrethane BRL pg/kg dry 1550 500 75-25-2 Bromoform BRL pg/kg dry 1550 500 74-83-9 Bromomethane BRL pg/kg dry 3110 500 78-93-3 2-Butanone (MEK) BRL pg/kg dry 15500 500 104-51-8 n-Butylbenzene 6,400 pg/kg dry 1550 500 135-96-8 sec-Butylbenzene 5,320 pg/kg dry 1550 500 98-06-6 tert-Butylbenzene BRL pg/kg dry 1550 500 75-15-0 Carbon disulfide BRL pg/kg dry 7770 500 56-23-5 Carbon tetrachloride BRL pg/lkg dry 1550 500 108-90-7 Chlorobenzene BRL pg/kg dry 1550 500 75-00-3 Chloroethane BRL pg/kg dry 3110 500 67-66-3 Chloroform BRL pg/kg dry 1550 500 74-87-3 Chloromethane BRL pg/kg dry 3110 500 95-49-8 2-Chlorotoluene BRL pg/kg dry 1550 500 106-434 4-Chlorotoluene BRL pg/kg dry 1550 500 96-12-8 1,2-Dibromo-3-chloropropane BRL pg/kg dry 3110 500 12448-1 Dibromochloromethane BRL pg/kg dry 1550 500 106-93-4 1,2-Dibromoethane (EDB) BRL pg/kg dry 1550 500 74-95-3 Dibromomethane BRL pg/kg dry 1550 500 95-50-1 1,2-Dichlorobenzene BRL pg/kg dry 1550 500 541-73-1 1,3-Dichlorobenzene BAL pg/kg dry 1550 500 106-46-7 1,4-Dichlorobenzene BRL pg/kg dry 1550 500 75-71-8 Dichlorodifluoromethane (Freon12) BRL pg/kg dry 3110 500 75-34-3 1,1-Dichloroethane BRL pg/kg dry 1550 500 107-06-2 1,2-Dichioroethane BRL pg/kg dry 1550 500 75-35-4 1,1-Dichloroethene BRL pg/kg dry 1550 500 156-59-2 cis-1,2-Dichloroethene BRL pg/kg dry 1550 500 156-60-5 trans-1,2-Dichloroethene BRL pg/kg dry 1550 500 78-87-5 1,2-Dichloropropane BRL pg/kg dry 1550 500 142-28-9 1,3-Dichloropropane BRL pg/kg dry 1550 500 594-20-7 2,2-Dichloropropane BRL pg/kg dry 1550 500 563-58-6 1,1-Dichloropropene BRL pg/kg dry 1550 500 1OD61-01-5 cis-1,3-Dichloropropene BRL pg/kg dry 1550 500 10061-02-6 trans-1,3-Dichloropropene BRL pg/kg dry 1550 500 100-41-4 Ethylbenzene 32,100 pg/kg dry 1550 5005 87-8-3 Hexachlorobutadiene BRI pg/kg dry 1550 500 591-78-6 2-Hexanone (MBK) BRL pg/kg dry 15500 500 98-82-8 lsopropylbenzene 11,400 pg/kg dry 1550 500 - 99-87-6 4-Isopropyltoluene 8,390 pg/kg dry 1550 500 1634-044 Methy tert-butyl ether BRL pg/kg dry 1550 500 108-10-1 4-Methyl-2-pentanone (MIBK) BRL pg/kg dry 15500 500 - 75-092 Methylene chloride BRL pg/kg dry 15500 500 91-20-3 Naphthalene 27,800 pg/kg dry 1550 500 - This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 3 of 51 Sample Identification CDW-I /S-2 Client Project # Matrix Collection Date/Time Received I SA62960-01 1069 Soil 31-May-07 08:15 01-Jun-07 CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref. Prepared Analyzed Batch Analyst I Volatile Organic Compounds Volatile Organic Compounds Prepared by method SW846 5030 Soil (high level) I 103-65-1 n-Propylbenzene 13,700 pg/kg dry 1550 500 SW 846 8260B 08-Jun-07 08-Jun-07 7060646 ADU 100-42-5 Styrene BRL pg/kg dry 1550 500 630-20-6 1,1,1,2-Tetrachloroethane BRL pg/kg dry 1550 500 79-34-5 1,1,2,2-Tetrachloroethane BRL pg/kg dry 1550 500 I ?27-18-4 Tetrachloroethene BRL pg/kg dry 1550 500 106-58-3 Toluene 4,210 pg/kg dry 1550 500 87-61-6 1,2,3-Trichlorobenzene BRL pg/kg dry 1550 500 -I 120-82-1 1,2,4-Trichlorobenzene BRL pg/kg dry 1550 500 71-55-6 1,1,1-Trichloroethane BRL pg/kg dry 1550 500 79-00-5 1,1,2-Trichloroethane BRL pg/kg dry 1550 500 79-01-6 Trichloroethene BRL pg/kg dry 1550 500 -'I 75-69-4 Trichlorofluoromethane (Freon 11) BRL pg/kg dry 1550 500 9616-4 1,2,3-THchloropropane BRL pg/kg dry 1550 500 -I 95-63-6 1,2,4-Trimethylbenzene 27,800 pg/kg dry 1550 500 108-67-8 1,3,5-Trimethylbenzene 12,800 pg/kg dry 1550 500 75-014 Vinyl chloride BRL pg/kg dry 1550 500 -i 1330-20-7 m,p-Xylene 28,600 pg/kg dry 3110 500 9-47-6 o-Xylene 3,190 pg/kg dry 1550 500 109-99-9Tetrahydrofuran BRL pg/kg dry 15500 500 60-29-7 Ethyl ether BRL pg/kg dry 1550 500 994-05-8 Tert-amyl methyl ether BRL pg/kg dry 1550 500 637-92-3 Ethyl tert-butyl ether BRL pg/kg dry 1550 500 108-20-3 Di-isopropyl ether BRL pg/kg dry 1550 500 75-65-0 Tert-Butanol I butyl alcohol BRL pg/kg dry 15500 500 123-91-11,4-Dioxane BRL pg/kg dry 31100 500 Surrogate recoveries: 460-00-4 4-Bromofluorobenzene 119 70-130% 2037-26-5 TolUene-d8 I 97 70-130% 17060-07-o 1,2-Dichloroethane-d4 96 70-130 % 1868-53-7 Dibromolluoromethane 99 70-130% VPH Aliphatic/Aromatic Carbon Ranges vc10 I Prepared by method VPH - EPA 5030B C5-C8 Aliphatic Hydrocarbons 4,430 mg/kg dry 233 5000 +MADEP VPH 5/2004 07-Jun-07 08-Jun-07 7060582 KG Rev. 1.1 C9-C12 Aliphatic Hydrocarbons 1 77.7 5000 I ,410 mg/kg dry C9-C10 Aromatic Hydrocarbons 849 mg/kg dry 77.7 5000 Unadjusted C5-C8 Aliphatic 4,610 mg/kg dry 233 5000 Unadjusted C9-C12 Aliphatic 2,260 mg/kg dry 77.7 5000 I VPH Target Analytes vc10 Prepared by method VPH - EPA 50308 71-43-2 Benzene 4;2,500 pg/kg dry 15500 5000 I 100-41-4 Ethylbenzene 28,300 pg/kg dry 15500 5000 1634-04-4 Methyl tert-butyl ether BRL pg/kg dry 15500 5000 91-20-3 Naphthalene 22,200 pg/kg dry 15500 5000 10868-3 Toluene BRL 15500 5000 I pg/kg dry 1330-20-7 m,p-Xylene 6 7,200 pg/kg dry 31100 5000 95-47-6 o-Xylene 31,000 pg/kg dry 15500 5000 Surrogate recoveries: I 615-59-8 2,5-Dibromotoluene (FID) 98 70-130% 615-59-8 2,5-Dibromotoluene (PID) 79 70-130% I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 4 of 51 Sample Identification Client Project # Matrix Collection Date/Time Received CDW-I/S-2 1069 Soil 31-May-07 08:15 01-Jun-07 SA62960-01 CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref Prepared Analyzed Batch Analyst Extractable Petroleum Hydrocarbons EPH Aliphatic/Aromatic Ranges Prepared by method SW846 3545A C9-C18 Aliphatic Hydrocarbons 1,130 mg/kg dry 59.5 1 +MADEP EPH 5/2004 04-Jun-07 07-Jun-07 7060175 jd R C1 9-C36 Aliphatic Hydrocarbons 132 mg/kg dry 59.5 1 C11-C22 Aromatic Hydrocarbons 216 mg/kg dry 59.5 1 Unadjusted C11-C22 Aromatic 235 mg/kg dry 59.5 1 Total Petroleum Hydrocarbons 1,480 mg/kg dry 59.5 1 Unadjusted Total Petroleum 1,500 mg/kg dry 59.5 1 EPH Target PAH Analvies Prepared by method SW846 3545A 91-20-3 Naphthalene 3,550 pg/kg dry 296 1 91-574 2-Methylnaphlhalene 5,600 pg/kg dry 296 1 208-96-8 Acenaphthylene BRL pg/kg dry 296 1 83-32-9 Acenaphthene BRL pg/kg dry 296 1 86-73-7 Fluorene 374 pg/kg dry 296 1 Bs-01-8 Phenanthrene 1,400 pg/kg dry 296 1 120-12-7 Anthracene 439 pg/kg dry 296 1 20-44-0 Fluoranthene 1,810 pg/kg dry 296 1 129-00-0 Pyrene 1,520 pg/kg dry 296 1 56-55-3 Benzo (a) anthracene 597 pg/kg dry 296 1 218-01-9 Chrysene 1,400 pg/kg dry 296 1 " 205-99-2 Benzo (b)fluoranthene 460 pg/kg dry 296 1 207-08-9 Benzo (k)fluoranthene 600 pg/kg dry 296 1 50-32-8 Benzo (a)pyrene 514 pg/kg dry 296 1 193-39-5 Indeno (1,2,3-cd) pyrene SRL pg/kg dry 296 1 53-70-3 Dibenzo (a,h) anthracene BRL pg/kg dry 296 1 191-24-2 Benzo (g,h,i) perylene BRL pg/kg dry 296 1 Surrogate recoveries: 3386-33-2 1-Chlorooctadecane 50 40-140 % 84-154 Ortho-Terphenyl 77 40-140 % 580-13-2 2-Bromonaphthalene 41 40-140 % 321-60-8 2-Fluorobipheny4 84 40-140 % Total Metals by EPA 6000/7000 Series Methods 7439-92-1 Lead 47.7 mg/kg dry 2.36 1 SW846 601 0B 06-Jun-07 08-Jun-07 7060424 HB General Chemistry Parameters % Solids 61.7 % 1 SM2540 G Mod. 06-Jun-07 08-Jun-07 7060403 JB This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 5 of 51 Sample Identification Client Project # Matrix Collection Date/Time Received CDW-2/S-2 I 1069 Soil 31-May-07 09:30 01-Jun-07 SA62960-02 CAS No. Analye(s) Result Flag Units *RDL Dilution Method Ref. Prepared Analyzed Batch Analyst I Volatile Organic Compounds VOC Extraction Field extracted N/A VOC 01-Jun-07 01-Jun-07 7060122 RD Volatile Organic Compounds I Prepared by method SW846 5030 Soil (high level) 76-13-1 1,1,2-Trichlorotrifluoroethane (Freon BRL pg/kg dry 761 SW 846 8260B 08-Jun-07 06-Jun-07 7060646 ADU 67-64-1 Acetone BRL pg/kg dry 7610 107-13-1 Acrylonitrile BAL pg/kg dry 761 r 71-43-2 Benzene 2,090 pg/kg dry 761 108-86-1 Bromobenzene BRL pg/kg dry 761 74-97-5 Bromochloromethane BRL pg/kg dry 761 I 75-27-4 Bromodichloromethane BRL pg/kg dry 761 75-25-2 Bronmoorm BRL pg/kg dry 761 74-83-9 Bromomethane BRL pg/kg dry 1520 Ii 78-93-3 2-Butanone (MEK) BRL pg/kg dry 7610 104-51-8 n-Butylbenzene 9,520 pg/kg dry 761 135-98-8 sec-Butylbenzene 4,310 pg/kg dry 761 98-06-6 tert-Butylbenzene BRL 761 I pg/kg dry 75-15-0 Carbon disulfide BRL pg/kg dry 3800 56-23-5 Carbon tetrachlorde BRL pg/kg dry 761 108-90-7 Chlorobenzene BRL pg/kg dry 761 I 75-00-3 Chloroethane BRL pg/kg dry 1520 67-66-3 Chloroform BRL pg/kg dry 761 74-87-3 Chloromethane BRL pg/kg dry 1520 I 95-49-8 2-Chlorotoluene BRL pg/kg dry 761 106-43-4 4-Chlorotoluene BRL pg/kg dry 761 96-12-8 1,2-Dibromo-3-chloropropane BRL pg/kg dry 1520 124-48-1 Dibromochloromethane BRL pg/kg dry 761 I 106-93-4 1,2-Dibromoethane (EDB) BAL pg/kg dry 761 74-95-3 Dibromrnomethane BRL pg/kg dry 761 95-50-1 1,2-Dichlorobenzene BRL pg/kg dry 761 I 541-73-1 1,3-Dichlorobenzene BRL pg/kg dry 761 106-46-7 1,4-Dichloobenzene BRL pg/kg dry 761 75-71-8 Dichlorodifuoromethane (Freon12) BRL pg/kg dry 1520 75-34-3 1,1-Dichloroethane BRL pg/kg dry 761 I 107-06-2 1,2-Dichloroethane BRL pg/kg dry 761 75-35-4 1,1-Dichloroethene BRL pg/kg dry 761 156-59-2 cis- 1,2-Dichloroethene BRL pg/kg dry 761 I 156-60-5 trans-1,2-Dichloroethene BRL pg/kg dry 761 78-87-5 1,2-Dichloropropane BRL pg/kg dry 761 142-28-9 1,3-Dichloropropane BRL pg/kg dry 761 I 594-20-7 2,2-Dichloropropane BRL pg/kg dry 761 563-58-6 1,1-Dichloropropene BRL pg/kg dry 761 10061-01-5 cis-1,3-Dichloropropene BRL pg/kg dry 761 0061-02-6 trans-1,3-Dichloropropene BRL pg/kg dry 761 I 100-41-4 Ethylbenzene 43,900 pg/kg dry 761 87-68-3 Hexachlorobutadiene BRL pg/kg dry 761 591-78-6 2-Hexanone (MBK) BRL pg/kg dry 7610 98-82-8 Isopropylbenzene 5,700 pg/kg dry 761 99-87-6 4-Isopropyltoluene 3,320 pg/kg dry 761 1634-04-4 Methyl tert-butyl ether BRL pg/kg dry 761 106-10-1 4-Methyl-2-pentanone I (MIBK) BRL pg/kg dry 7610 75-09-2 Methylene chloride BL pg/kg dry 7610 91-20-3 Naphthalene 26,500 pg/kg dry 761 I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 6 of 51 Sample Identification Client Project # Matrix Collection Date/Time Received CDW-2/S-2 1069 Soil 31-May-07 09:30 01-Jun-07 SA62960-02 CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref. Prepared Analyzed Batch Analyst Volatile Organic Compounds Volatile Organic Compounds Prepared by method SW846 5030 Soil (high level) 103-65-1 n-Propylbenzene 20,000 pg/kg dry 761 500 SW 846 8260B 08-Jun-07 08-Jun-07 7060646 ADU 100-42-5 Styrene SAL pg/kg diy 761 500 630-20- 1,1,1,2-Tetrachloroethane BRL pg/kg dry 761 500 79-34-5 1,1,2,2-Tetrachloroethane GRL pg/kg dry 761 500 127-18-4 Tetrachloroethene BRL pg/kg dry 761 500 106-88-3 Toluene 989 pg/kg dry 761 500 87-61-6 1,2,3-Trichlorobenzene BRL pg/kg dry 761 500 120-82-1 1,2,4-Trichlorobenzene BRL pg/kg dry 3040 500 71-55-6 1,1,1-Trichloroethane BRL pg/kg dry 761 500 79-0-5 1,1,2-Trichloroethane BRL pg/kg dry 761 500 79-01-6 Trichloroethene BRL pg/kg dry 761 500 75-69-4 Trichlorofluoromethane (Freon 11) BRL pg/kg dry 761 500 96.18-4 1,2,3-Trichloropropane BRL pg/kg dry 761 500 95-63-6 1,2,4-Trimethylbenzene 99,200 pg/kg dry 761 500 108-67-8 1,3,5-Trimethylbenzene 23,600 pg/kg dry 761 500 75-01-4 Vinyl chloride BRL pg/kg dry 761 500 1330-20-7 m,p-Xylene 68,000 pg/kg dry 1520 500 95-47-6 o-Xylene 3,960 pg/kg dry 761 500 109-99-9 Tetrahydrofuran BRL pg/kg dry 7610 500 60-29-7 Ethyl ether BRL pg/kg dry 761 500 994-05-8 Teri-amyl methyl ether BRL pg/kg dry 761 500 637-92-3 Ethyl tert-buty ether SAL pg/kg dry 761 500 108-20-3 Di-isopropyl ether BRL pg/kg dry 761 500 75-B5-0 Tert-Butanol / butyl alcohol BAL pg/kg dry 7610 500 123-91-1 1,4-Dioxane BRL pg/kg dry 15200 500 Surrogate recoveries: 460-004 4-Bromofluorobenzene 110 70-130% 2037-26-5 Toluene-4 97 70-130% 17060-07-0 1,2-Dichloroethane-d4 96 70-130% 1868-53-7 Dibromofluoromethane 96 70-130% VPH Aliphatic/Aromatic Carbon Ranges Prepared by method VPH - EPA 5030B C5-C8 Aliphatic Hydrocarbons 867 mg/kg dry 57.0 2500 +MADEP VPH 5/2004 07-Jun-07 08-Jun-07 7060582 KG Rev. 1,1 C9-C12 Aliphatic Hydrocarbons 330 mg/kg dry 19.0 2500 C9-CIO Aromatic Hydrocarbons 531 rg/kg dry 19.0 2500 Unadjusted 05-C8 Aliphatic 960 mg/kg dry 57.0 2500 Unadjusted C9-C12 Aliphatic 861 mg/kg dry 19.0 2500 VPH Target Analytes Prepared by method VPH - EPA 5030B 71-43-2 Benzene BRL pg/kg dry 3800 2500 100-414 Ethylbenzene 34,800 pg/kg dry 3800 2500 1634-04-4 Methyl tert-buty ether BRL pg/kg dry 3800 2500 91-20-3 Naphthalene 33,200 pg/kg dry 3800 2500 108-88-3 Toluene BRL pg/kg dry 3800 2500 1330-20-7 m,p-Xylene 55,000 pg/kg dry 7610 2500 95-47-6 o-Xylene GAL pg/kg dry 3800 2500 Surrogate recoveries: 615-59-8 2,5-Dibromotoluene (FID) 93 70-130% 615-59-8 2,5-Dibromotoluene (PID) 92 70-130% This laboratory report is not valid without an authorized signature on the cover page. Reportable Detection Limit BRL = Below Reporting Limit Page 7 of 51 Sample Identification Client Project # Matrix Collection Date/Time Received CDW-2/S-2 U 1069 Soil 31-May-07 09:30 01-Jun-07 SA62960-02 CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref Prepared Analyzed Batch Analyst I Extractable Petroleum Hydrocarbons EPH Aliphatic/Aromatic Ranges Prepared by method SW846 3545A C9-018 Aliphatic Hydrocarbons 1,030 mg/kg dry 46.0 1 +MADEP EPH 5/2004 04-Jun-07 07-Jun-07 7060175 jd R 019-C36 Aliphatic Hydrocarbons 136 mg/kg dry 460 1 C11-C22 Aromatic Hydrocarbons 524 mg/kg dry 46.0 1 Unadjusted C11-C22 Aromatic 549 mg/kg dry 46.0 1 Total Petroleum Hydrocarbons 1,690 mg/kg dry 46.0 1 Unadjusted Total Petroleum 1,720 mg/kg dry 46.0 1 EPH Target PAH Analytes Prepared by method SW846 3545A 91-20-3 Naphthalene 3,310 pg/kg dry 229 91-57-6 2-Melhyinaphthalene 14,800 pg/kg dry 229 I 208-9&s Acenaphthylene BRL pg/kg dry 229 83-32-9 Acenaphthene 893 pg/kg dry 229 86-73-7 Fluorene 1,410 pg/kg dry 229 :1I 85-01-B Phenanthrene 3,610 pg/kg dry 229 120-12-7 Anthracene 680 pg/kg dry 229 206-44-0 Fluoranthene BRL pg/kg dry 229 129-00-0 Pyrene 273 pg/kg dry 229 56-55-3 Benzo (a) anthracene BRL pg/kg dry 229 218-01-9 Chrysene BRL pg/kg dry 229 205-99-2 Benzo (b)fluoranthene BRL pg/kg dry 229 .1 207-08-9 Benzo (k) fluoranthene BRIL pg/kg dry 229 50-32-8 Benzo (a) pyrene BRL pg/kg dry 229 193-39-5 Indeno (1,2,3-cd) pyrene BAL pg/kg dry 229 .1 53-70-3 Dibenzo (a,h) anthracene BRL pg/kg dry 229 191-24-2 Benzo (g,h,i) perylene BRL pg/kg dry 229 Surrogate recoveries: I 3386-33-2 1-Chlorvoctadecane 54 40-140% 84-26-1 Ortho-Teriphenyl 70 40-140% 580-13-2 2-Bromonaphthalene 42 40-140 % 321-60-8 2-Fluorobiphenyl 62 40-140 % 'I Total Metals by EPA 6000/7000 Series Methods 7439-92-1 Lead 6.88 mg/kg dry 1.62 1 SW846 6010B 06-Jun-07 08-Jun-07 7060424 HB I General Chemistry Parameters %Solids 78.2 1 SM2540 G Mod. 06-Jun-07 08-Jun-07 7060403 JB I I U I I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 8 of 51 rf Sample Identification Client Project # Matrix Collection Date/Time Received B-4S-1 1069 Soil 31-May-07 10:40 01-Jun-07 SA62960-03 CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref: Prepared Analyzed Batch Analyst Volatile Organic Compounds VOC Extraction Field extracted N/A I VOC 01-Jun-07 01-Jun-07 7060122 RD Votatile Organic Compounds Prepared by method SW846 5030 Soil (high level) 76-13-1 1,1,2-Trichlorotrilluoroethane (Freon BRL pg/kg dry 61.3 50 SW 846 8260B 06-Jun-07 07-Jun-07 7060467 ADU 67-64-1 Acetone BRL pg/kg dry 613 50 107-13-1 Acrylonitrile BRL pg/kg dry 61,3 71-43-2 Benzene BRL pg/kg dry 61.3 108-86-1 Bromobenzene BRL pg/kg dry 61.3 74-97-5 Bromochlomomethane BRL pg/kg dry 61.3 75-27-4 Bromodichloromethane BRL pg/kg dry 61.3 75-25-2 Bromoform BRL pg/kg dry 61.3 7443-9 Bromomethane BRL pg/kg dry 123 78-93-3 2-Butanone (MEK) BRL pg/kg dry 613 104-51-8 n-Butylbenzene BRL pg/kg dry 61.3 135-98-8 sec-Butylbenzene BRL pg/kg dry 61.3 98-06-6 tert-Butylbenzene BRL pg/kg dry 61.3 75-15- Carbon disulfide BRL pg/kg dry 307 56-23-5 Carbon tetrachloride BRL pg/kg dry 61.3 108-90-7 Chlorobenzene BRL pg/kg dry 61.3 75-003 Chloroethane BRL pg/kg dry 123 67-66-3 Chloroform BRL pg/kg dry 61.3 74-87-3 Chloromethane BRL pg/kg dry 123 95-49-8 2-Chlorotoluene BRL pg/kg dry 61.3 106-43-4 4-Chlorotoluene BRL pg/kg dry 61.3 96-12-8 1,2-Dibromo-3-chloropropane BRL pg/kg dry 123 12448-1 Dibromochloromethane BRL pg/kg dry 61.3 106-93-4 1,2-Dibromoethane (EDB) BRL pg/kg dry 61.3 74-95-3 Dibromomethane BAL pg/kg dry 61.3 95-50-1 1,2-Dichlorobenzene BRL pg/kg dry 61.3 541-73-1 1,3-Dichlorobenzene BRL pg/kg dry 61.3 106-46-7 1,4-Dichlorobenzene BRL pg/kg dry 61.3 75-71-8 Dichlorodifluoromethane (Freon12) BRL pg/kg dry 123 75-34-3 1,11-Dichloroethane BRL pg/kg dry 61.3 107-06-2 1,2-Dichloroethane BRL pg/kg dry 61.3 75-35-4 1,1-Dichloroethene BRIL pg/kg dry 61.3 156-59-2 cis-1,2-Dichloroethene BRL pg/kg dry 61.3 156-60-5 trans-1,2-Dichloroethene BRL pg/kg dry 61.3 78-87-5 1,2-Dichloropropane BRL pg/kg dry 61.3 142-28-9 1,3-Dichloropropane BRL pg/kg dry 61.3 594-20-7 2,2-Dichloropropane BRL pg/kg dry 61.3 563-584 1,1-Dichloropropene BRL pg/kg dry 61.3 10061-01-5 cis-1,3-Dichloropropene BRL pg/kg dry 61.3 10061-02-6 trans-1,3-Dichloropropene BRL pg/kg dry 61.3 100-41-4 Ethylbenzene BRL pg/kg dry 61.3 87-68-3 Hexachlorobutadiene BRL pg/kg dry 61.3 591-78- 2-Hexanone (MBK) BRL pg/kg dry 613 98-82-8 Isopropylbenzene BRL pg/kg dry 61.3 99-87-6 4-Isopropyltoluene BRL pg/kg dry 61.3 1634-04-4 Methyl tert-butyl ether BRL pg/kg dry 61.3 108-10-1 4-Methyl-2-pentanone (MIBK) BRL pg/kg dry 613 75-09-2 Methylene chloride BRL pg/kg dry 613 91-20-3 Naphthalene BRL pg/kg dry 61.3 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 9 of 51 Sample Identification B-4/S-1 Client Project # Matrix Collection Date/Time Received II SA62960-03 1069 Soil 31-May-07 10:40 01-Jun-07 CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref Prepared Analyzed Batch Analyst Volatile Organic Compounds I Volatile Organic Compounds Prepared by method SW846 5030 Soil (high level) 103-65-1 n-Propylbenzene BRL 61.3 50 SW 846 8260B 06-Jun-07 I pg/kg dry 07-Jun-07 7060467 ADU 100-42-5 Styrene BRL pg/kg dry 61.3 50 630-20-6 1,1,1,2-Tetrachloroethane BRL pg/kg dry 61.3 50 79-34-5 1,1,2,2-Tetrachloroethane BRL pg/kg dry 61.3 50 I 127-18-4 Tetrachloroethene BRL pg/kg dry 61.3 50 108-88-3 Toluene BRL pg/kg dry 61.3 50 87-61-6 1,2,3-Trichlorobenzene BRL pg/kg dry 61.3 50 -1 120-82-1 1,2,4-Trichlorobenzene BRL pg/kg dry 61,3 50 71-55-6 1,1,1-Trichloroethane BRL pg/kg dry 61.3 50 -3 79-00-5 1,1,2-Tdchloroethane BRL pg/kg dry 61.3 50 79-01-6 Trichloroethene BRL pg/kg dry 61.3 50 -1 75-69-4 Tdchlorofluoromethane (Freon 11) BAL pg/kg dry 61.3 50 96-18-4 1,2,3-Trichloropropane BRL pg/kg dry 61,3 50 95-63-6 1,2,4-Trimethylbenzene BRL pg/kg dry 61,3 50 108-67-8 1,3,5-Trimethylbenzene BRL pg/kg dry 61.3 50 75-01-4 Vinyl chloride BRL pg/kg dry 61.3 50 1330-20-7 m,p-Xylene BRL pg/kg dry 123 50 95-47-6 o-Xylene BRL pg/kg dry 61.3 50 109-99-9 Tetrahydrofuran BL pg/kg dry 613 50 60-29-7 Ethyl ether BAL pg/kg dry 61.3 50 994-05-8 Tert-amyl methyl ether BRL pg/kg dry 61.3 50 I 637-92-3 Ethyl tert-butyl ether BRL pg/kg dry 61.3 50 108-20-3 Di-isopropyl ether BRL pg/kg dry 61.3 50 75-65-0 Tert-Butanol / butyl alcohol BRL pg/kg dry 613 50 123-91-1 I 1,4-Dioxane BRL pg/kg dry 1230 50 Surrogate recoveries: 460-00-4 4-Bromofluomobenzene 101 70-130% 2037-26-5 I Toluene-d8 100 70-130% 17060-07-0 1,2-Dichloroethane-d4 100 70-130% 1868-53-7 Dibromoluoromethane 106 70-130% VPH Aliphatic/Aromatic Carbon Ranges Prepared by method VPH - EPA 50306 C5-CE Aliphatic Hydrocarbons BRL mg/kg dry 0,920 50 +MADEP VPH 5/2004 07-Jun-07 08-Jun-07 7060582 KG Rev. 11 C9-C12 Atiphatic Hydrocarbons 0.413 Mn/lw dry 0307 50 1 I C9-C10 Aromatic Hydrocarbons 0.392 mg/kg dry 0.307 50 Unadjusted C5-C8 Aliphatic BRL mg/kg dry 0.920 50 Unadjusted C9-C12 Aliphatic 0.805 mg/kg dry 0.307 50 I VPH Target Analytes Prepared by method VPH - EPA 5030B 71-43-2 Benzene BRL pg/kg dry 61.3 50 I 100-41-4 Ethylbenzene BRL pg/kg dry 61.3 50 1634-04-4 Methyl terl-butyl ether BRL pg/kg dry 61.3 50 91-20-3 Naphthalene BRL pg/kg dry 61.3 50 106-88-3 Toluene BRL pg/kg dry 61.3 50 I 1330-20-7 m,p-Xylene BRL pg/kg dry 123 50 95-47-6 o-Xylene BRL pg/kg dry 61.3 50 Surrogate recoveries: I 615-59-8 2,5-Dibromolo/uene (FID) 93 70-130% 615-59-8 2,5-Dibromotoluene (PID) 78 70-130% I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 10 of 51 -r- Sample Identification Client Project # Matrix Collection Date/Time Received 8-4/S-1 1069 Soil 31-May-07 10:40 01-Jun-07 SA62960-03 CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref Prepared Analyzed Batch Analyst Extractable Petroleum Hydrocarbons EPH Aliphatic/Aromatic Ranges Prepared by method SW846 3545A C9-C18 Aliphatic Hydrocarbons BRL mg/kg dry 32.5 1 +MADEP EPH 5/2004 04-Jun-07 07-Jun-07 7060175 jd R C19-C36 Aliphatic Hydrocarbons BRL mg/kg dry 32.5 1 C11-C22 Aromatic Hydrocarbons BRL mg/kg dry 32.5 1 Unadjusted C11-C22 Aromatic BRL mg/kg dry 32.5 1 Total Petroleum Hydrocarbons BRL mg/kg dry 32.5 1 Unadjusted Total Petroleum BRL mg/kg dry 32.5 1 EPH Taroet PAH Analytes Prepared by method SW846 3545A 91-20-3 Naphthalene BRL pg/kg dry 162 1 91-57-6 2-Methylnaphthalene BRL pg/kg dry 162 1 208-98-8 Acenaphthylene BRL pg/kg dry 162 1 83-32-9 Acenaphthene BRL pg/g dry 162 1 86-73-7 Fluorene BRL pg/kg dry 162 1 85-01-8 Phenanthrene BRL pg/kg dry 162 1 120-12-7 Anthracene BRL pgkg dry 162 1 206-44-0 Fluoranthene 188 pg/kg dry 162 1 129-00-0 Pyrene 185 pg/kg dry 162 1 56-55-3 Benzo (a) anthracene BRL pg/kg dry 162 1 218-01-9 Chrysene BRL pg/kg dry 162 1 205-99-2 Benzo (b)fluoranthene BRL pg/kg dry 162 1 207-08-9 Bezo (k)fluoranthene BRL pg/kg dry 162 1 50-32-6 Benzo (a) pyrene BRL pg/kg dry 162 1 193-39-5 Indeno (1,2,3-cd) pyrene BRL pg/kg dry 162 1 53-70-3 Dibenzo (a,h) anthracene BRL pg/kg dry 162 1 191-242 Benzo (g,h,i) perylene BRL pgkg dry 162 1 Surrogate recoveries: 3386-33-2 1-Chlorooctadecane 54 40-140% 84-1-1 Ortho-Terphenyd 77 40-140% 580-13-2 2-Bromonaphthalene 10 SGG 40-140% 321-&D.8 2-Fluotobiphenyl 66 40-140% General Chemistry Parameters % Solids 86.1 1 SM2540 G Mod. 06-Jun-07 08-Jun-07 7060403 JB This laboratory report is not valid without an authorized signature on the cover page, * Reportable Detection Limit BRL = Below Reporting Limit Page I i of 51 Sample Identification Client Project # Matrix Collection Date/Time B-5/S-2 Received 31-May-07 I SA62960-04 1069 Soil 12:30 01-Jun-07 CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref Prepared Analyzed Batch Analyst I Volatile Organic Compounds VOC Extraction Field extracted N/A 1 VOC 01-Jun-07 01-Jun-07 7060122 RD Volatile Organic Cornpounds I Prepared by method SW846 5030 Soil (high level) 76-13-1 1,1,2-Trchlorotrifluoroethane (Freon BRL pg/kg dry 64.5 SW 846 82608 08-Jun-07 08-Jun-07 7060646 ADU 67-64-1 Acetone BRL pg/kg dry 645 107-13-1 Acrylonitrile BRL pg/kg dry 64.5 I 71-43-2 Benzene BRL pg/g dry 64.5 108-86-1 Bromobenzene BRL pg/kg dry 64.5 74-97-5 Bromochloromethane BRL pg/kg dry 64.5 75-27-4 Bromodichloromethane BRL pg/kg dry 64.5 75-25-2 Bromoform BRL pg/kg dry 64.5 -I 74-83-9 Bromomethane BAL pg/kg dry 129 78-93-3 2-Butanone (MEK) BRL pg/kg dry 645 104-51-8 n-Butylbenzene BRL pg/kg dry 64.5 135-98-8 sec-Butylbenzene BRL pg/kg dry 64.5 9806-6 tert-Butylbenzene BRL pg/kg dry 64.5 75-15-0 -1 Carbon disultide BRL pg/kg dry 323 5%-23-5 Carbon tetrachloride BRL pg/kg dry 64.5 108-90-7 Chlorobenzene BRL pg/kg dry 64.5 -1 75--3 Chloroethane BRL pg/kg dry 129 67-86-3 Chloroform BRL pg/kg dry 64.5 -1 74-87-3 Chloromethane BRL pg/kg dry 129 95-49-8 2-Chlorololuene BRL pg/kg dry 64.5 -1 106-43-4 4-Chlorotoluene BRL pg/kg dry 64.5 96-12-8 1,2-Dibromo-3-chloropropane BRL pg/kg dry 129 124-48-1 Dibromochloromethane BRL pg/kg dry 64.5 106-93-4 1,2-Dibromoethane {EDB) BRL pg/kg dry 64.5 74-95-3 Dibromomethane BRL pg/kg dry 64.5 95-50-1 1,2-Dichlorobenzene BRL pg/kg dry 64.5 541-73-1 1,3-Dichlorobenzene BRL pg/kg dry 64.5 106-46-7 1,4-Dichlorobenzene BRL pg/kg dry 64.5 75-71-8 Dichlorodifluoromethane (Freon12) BRL pg/kg dry 129 75-34-3 1,1-Dichloroethane BAL pg/kg dry 64.5 107-06-2 1,2-Dichloroethane BRL pg/kg dry 64.5 75-35-4 1,1-Dichloroethene BRL pg/kg dry 64.5 156-59-2 cis-1,2-Dichloroethene BRL pg/kg dry 64.5 I 156-60-5 trans-12-Dichloroethene BRL pg/kg dry 64.5 78-87-5 1,2-Dichloropropane BRL pg/kg dry 64.5 142-28-9 1,3-Dichloropropane BRL pg/kg dry 64.5 594-20-7 2,2-Dichloropropane BRL pg/kg dry 64.5 U' 563-58-6 1,1-Dichloropropene BRL pg/kg dry 64.5 10061-01-5 cis-1,3-Dichloropropene BRL pg/kg dry 64.5 10061-02-6 trans-1, 3-Dichloropropene BRL pg/kg dry 64.5 I 100-41-4 Ethylbenzene BAL pg/kg dry 64.5 87-68-3 Hexachlorobutadiene BRL pg/kg dry 64.5 591-78-6 2-Hexanone (MBK) BRL pg/kg dry 645 II 98-82-8 lsopropytbenzene BRL pg/kg dry 64.5 99-87-6 4-Isopropyltoluene BRL pg/kg dry 64.5 1634-04-4 Methyl tert-butyt ether BRL pg/kg dry 64.5 108-10-1 4-Methyl-2-pentanone (MIBK) BRL pg/kg dry 645 I 75-09-2 Methylene chloride BRL pg/kg dry 645 91-20-3 Naphthalene BRL pg/kg dry 64.5 I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 12 of 51 Fr. Sample Identification Client Project # Matrix Collection Date/Time Received B-5/S-2 1069 Soil 31-May-07 12:30 01-Jun-07 SA62960-04 CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref. Prepared Analyzed Batch Analyst Volatile Organic Compounds Volatile Organic Compounds Prepared by method SW846 5030 Soil (high level) 103-05-1 n-Propylbenzene BRL pg/kg dry 64.5 50 SW 846 8260B 08-Jun-07 08-Jun-07 7060646 ADU 100-42-5 Styrene BRL pg/kg dry 64.5 50 630-20-8 1,1,1,2-Tetrachloroethane BRL pg/kg dry 64,5 50 79-34-5 1,1,2,2-Tetrachloroethane BRL pg/kg dry 64.5 50 127-184 Tetrachloroethene BRL pg/kg dry 64.5 50 108-88-3 Toluene BRL pg/kg dry 64.5 50 87-61-6 1,23-Trichlorobenzene BRL pg/kg dry 64.5 50 - 120-82-1 1,2,4-Trichlorobenzene BRL pg/kg dry 64.5 50 71-55-6 1,1,1-Trchloroethane BRL pg/kg dry 64.5 50 79-00-5 1,1,2-Trichloroethane BRL pg/kg dry 64.5 50 79-01-6 Trichloroethene BRL pg/kg dry 64.5 50 75-694 Trichlorofluoromethane (Freon 11) BRL pg/kg dry 64.5 50 - 96-184 1,2,3-Trichloropropane BRL pg/kg dry 64.5 50 95-3-6 1,2,4-Tdrmethylbenzene BRL pg/kg dry 64.5 50 108-67-8 1,3,5-Tdimethylbenzene BRL pg/kg dry 64.5 50 75-01-4 Vinyl chlorde BRL pg/kg dry 64,5 50 1330-20-7 m,p-Xylene BRL pg/kg dry 129 50 95-47-6 o-Xylene BRL pg/kg dry 64.5 50 - 109-99-9 Tetrahydrofuran BRL pg/kg dry 645 50 " 60-29-7 Ethyl ether BRL pg/kg dry 64.5 50 994-0&8 Tert-amyl methyl ether BAL pg/kg dry 64.5 50 " 637-92-3 Ethyl tert-butyl ether BRL pg/kg dry 64.5 50 108-20-3 Di-isopropyl ether BRL pg/kg dry 64.5 50 75-65-0 Tert-Butanol / butyl alcohol BRL pg/kg dry 645 50 - 123-91-1 1,4-Dioxane BRL pg/kg dry 1290 50 Surrogate recoveries: 460-00-4 4-Bromofluorobenzene 104 70-130% 2037-26-5 Toluene-d8 103 70-130% 17060-07-0 1,2-Dichloroethane-d4 102 70-130% 1868-53-7 Dibromotluoromethane 103 70-130% VPH AliphalidAomatic Carbon Ranes vc10 Prepared by method VPH - EPA 5030B C5-C8 Aliphatic Hydrocarbons BRL mg/kg dry 0.968 50 +MADEP VPH 5/2004 06-Jun-07 07-Jun-07 7060471 KG Rev. 1.1 C9-C12 Aliphatic Hydrocarbons BRL mg/kg dry 0.323 50 C9-C10 Aromatic Hydrocarbons BRL mg/kg dry 0.323 50 Unadjusted CS-C8 Aliphatic BRL mg/kg dry 0.968 50 Unadjusted C9-Cl 2 Aliphatic BRL mg/kg dry 0.323 50 VPH Target Analytes vc10 Prepared by method VPH - EPA 50308 71-43-2 Benzene BRL pg/kg dry 64.5 50 100-414 Ethylbenzene BRL pg/kg dry 64.5 50 1634-044 Methyl tert-butyl ether BRL pg/kg dry 64.5 50 91-20-3 Naphthalene BRL pg/kg dry 64.5 50 108-We-3 Toluene BRL pg/kg dry 64.5 50 1330-20-7 m,p-Xylene BRL pg/kg dry 129 50 95-47-6 o-Xylene BRL pg/kg dry 64.5 50 Surrogate recoveries: 615-59-8 2,5-iDrmotoluene (FID) 96 70-130% 615-59-8 2,5-Dibromotoluene (PID) 79 70-130 % This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 13 of 51 Sample Identification B-5/S-2 Client Project # Matrix Collection Date/Time Received 1069 I SA62960-04 Soil 31-May-07 12:30 01-Jun-07 CAS No. Analye(s) Result Flag Units *RDL Dilution Method Ref: Prepared Analyzed Batch Analyst I Extractable Petroleum Hydrocarbons EPH Aliphatic/Aromatic Ranges Prepared by method SW846 3545A 1 C9-C18 Aliphatic Hydrocarbons BRL mg/kg dry 34.5 1 +MADEP EPH 5/2004 04-Jun-07 07-Jun-07 7060175 jd R C1 9-C36 Aliphatic Hydrocarbons BRL mg/kg dry 34.5 C11-C22 Aromatic Hydrocarbons BRL mg/kg dry 34.5 I Unadjusted C11-C22 Aromatic BRL mg/kg dry 34.5 Total Petroleum Hydrocarbons BRL mg/kg dry 34.5 Unadjusted Total Petroleum BRL mg/kg dry 34.5 EPH Target PAH Analytes Prepared by method SW846 3545A 91-20-3 Naphthalene BRL pg/kg dry 172 -1 91-57-6 2-Methylnaphthalene BRL pg/kg dry 172 208-96-8 Acenaphthylene BRL pg/kg dry 172 83-32-9 Acenaphthene -I BRL pg/kg dry 172 86-73-7 Fluorene BRL pg/kg dry 172 85-01-8 Phenanthrene BRL pg/kg dry 172 -1 120-12-7 Anthracene BRL pg/kg dry 172 206-44-0 Fluoranthene BRIL pg/kg dry 172 129-00-0 Pyrene BRL pg/kg dry 172 56-55-3 Benzo (a) anthracene BRL pg/kg dry 172 218-01-9 Chrysene BRL pg/kg dry 172 205-99-2 Benzo (b) fluoranthene BRL pg/kg dry 172 I 207-DB-9 Benzo (k) fluoranthene BRL pg/kg dry 172 50-32-8 Benzo (a) pyrene BRL pg/kg dry 172 193-39-5 Indeno (1,2,3-cd) pyrane BRL pg/kg dry 172 53-70-3 I Dibenzo (a,h) anthracene BRL pg/kg dry 172 191-24-2 Benzo (g,hi) perylene BRL pg/kg dry 172 Surrogate recoveries: 3386-33-2 1-Chloroocadecane 59 40-140% I 84-15-1 Ortho-Terpheny4 69 40-140% 580-13-2 2-Bromonaphthalene 16 SGC 40-140% 321-60-8 *1 2-Fluorobiphenyl 77 40-140 % General Chemistry Parameters % Solids 77.7 I SM2540 G Mod. 06-Jun-07 08-Jun-07 7060403 JB I I I I I I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 14 of 51 Sample Identification Client Project # Matrix Collection Date/Time Received B-6/S-3 1069 Soil 31-May-07 14:00 01-Jun-07 SA62960-05 I CASNo. Analyte(s) Result Flag Units *RDL Dilution Method Ref Prepared Analyzed Batch Analyst Volatile Organic Compounds VOC Extraction Field extracted N/A 1 voc 01-Jun-07 01-Jun-07 7060122 RD Volatile Oroanic Compounds Prepared by method SW846 5030 Soil (high level) 76-13-1 1,1,2-Trichlorotrifluoroethane (Freon BRL pg/kg dry 99.7 100 SW 846 82609 08-Jun-07 08-Jun-07 7060646 ADU 67-64-1 Acetone BRL pg/kg dry 997 100 107-13-1 Acrylonitrile BRL pg/kg dry 99.7 100 71-43-2 Benzene 409 pg/kg dry 99.7 100 108-1 Bromobenzene BRL pg/kg dry 99.7 100 74-97-5 Bromochloromethane BRL pg/kg dry 99.7 100 75-27-4 Bromodichloromethane BRL pg/kg dry 99.7 100 75-25-2 Bromoform BRL pg/kg dry 99.7 100 74-83-9 Bromomethane BRL pg/kg dry 199 100 78-93-32-Butanone (MEK) BRL pg/kg dry 997 100 104-51-8 n-Butylbenzene 925 pg/kg dry 99,7 100 135-98-8 sec-Butylbenzene 576 pg/kg dry 997 100 98-064 tert-Butylbenzene BRL pg/kg dry 99.7 100 75-15-0Carbon disulfide BRL pg/kg dry 498 100 56-23-5 Carbon tetrachloride BRL pg/kg dry 99,7 100 108-90-7 Chlorobenzene BRL pg/kg dry 99.7 100 75-00-3 Chloroethane BRL pg/kg dry 199 100 67-6-3 Chloroform BRL pg/kg dry 99.7 100 74-87-3 Chloromethane BRL pg/kg dry 199 100 95-49-8 2-Chlorotoluene BRL pg/kg dry 99.7 100 106-43-4 4-Chlorotoluene BRL pg/kg dry 99.7 100 96-12-8 1,2-Dibromo-3-chloropropane BRL pg/kg dry 199 100 124-48-1 Dibromochloromethane BRIL pg/kg dry 99.7 100 106-93-4 1,2-Dibromoethane (EDO) BRL pg/kg dry 99.7 100 74-95-3 Dibromomethane BRL pg/kg dry 99.7 100 95-50-1 1,2-Dichlorobenzene BRL pg/kg dry 99.7 100 541-73-1 1,3-Dichlorobenzene BRL pg/kg dry 99.7 100 10-46-7 1,4-Dichlorobenzene BRL pg/kg dry 99,7 100 75-71- Dichlorodifluoromethane (Freon12) BRL pg/kg dry 199 100 75-34-3 1,1-Dichloroethane BRL pg/kg dry 99.7 100 107-06-2 1,2-Dichloroethane BRL pg/kg dry 99.7 100 75-354 1,1-Dichloroethene BRL pg/kg dry 99.7 100 156-59-2 cis-1,2-Dichloroethene BRL pg/kg dry 99.7 100 156-60-5 trans- 1,2-Dichloroethene BRL pg/kg dry 99.7 100 78-e7-5 1,2-Dichloropropane BRL pg/kg dry 99.7 100 142-28-9 1,3-Dichloropropane BRL pg/kg dry 99.7 100 594-20-7 2,2-Dichloropropane BRL pg/kg dry 99.7 100 563-58-61,1-Dichloropropene BRL pg/kg dry 99.7 100 10061-01-5 cis-1,3-Dichloropropene BRL pg/kg dry 99.7 100 10061-02-8 trans-1,3-Dichioropropene BRL pg/kg dry 99.7 100 100-41-4 Ethylbenzene 1,140 pg/kg dry 99.7 100 87-68-3 Hexachlorobutadiene BRL pg/kg dry 99.7 100 591-78-4 2-Hexanone (MBK) BRL pg/kg dry 997 100 98-82-8 lsopropylbenzene 971 pg/kg dry 99.7 100 99-87-64-Isopropyltoluene 281 pg/kg dry 99.7 100 1634-044 Methyl tert-butyl ether BRL pg/kg dry 99.7 100 108-t-1 4-Methyl-2-pentanone (MIBK) BRL pg/kg dry 997 100 75-09-2 Methylene chloride BRL pg/kg dry 997 100 91-20-3 Naphthalene 1,990 pg/kg dry 99.7 100 This laboratory report is not valid without an authorized signature on $he cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 15 of 51 Sample Identification Client Project # Matrix Collection Date/Time Received B-61S-3 1069 Soil 31-May-07 14:00 01-Jun-07 I SA62960-05 CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref. Prepared Analyzed Batch Analyst I Volatile Organic Compounds Volatile Organic ComDounds Prepared by method SW846 5030 Soil (high level) I 1W345-1 n-Propylbenzene 3,220 pg/kg dry 99.7 100 SW 846 8260B 08-Jun-07 08-Jun-07 7060646 ADU 100-42-5 Styrene BRL pg/kg dry 99.7 100 630-20-6 1,1,1,2-Tetrachloroethane BRL pg/kg dry 99.7 100 79-34-5 1,1,2,2-Tetrachloroethane BRIL pg/kg dry 99.7 100 I 127-18-4 Tetrachloroethene BRL pg/kg dry 99.7 100 108-88-3 Toluene BRL pg/kg dry 99.7 100 87-61-6 1,2,3-Tnchlorobenzene BRL pg/kg dry 99.7 100 .1 120-82-1 1,2,4-Trichlorobenzene BRL pg/kg dry 99.7 100 71-55-6 1,1,1-Trichloroethane BRL pg/kg dry 99-7 100 79-00-5 1,1,2-Trichloroelhane BRL pg/kg dry 99.7 100 79-01-6 Trichloroethene BAL pg/kg dry 99.7 100 75-69-4 Trichlorofluoromethane (Freon 11) BRL pg/kg dry 99.7 100 96-18-4 1,2,3-Trichloropropane BRL pg/kg dry 99.7 100 95-63-6 1,2,4-Timethylbenzene BRL pg/kg dry 99.7 100 I 108-67-8 1,3,5-Timethylbenzene BRL pg/kg dry 99.7 100 75-01-4 Vinyl chlodde BRL pg/kg dry 99.7 100 1330-20-7 m,p-Xylene BRL pg/kg dry 199 100 *1 95-47-6 o-Xylene BRL pg/kg dry 99.7 100 109-99-9Tetrahydrofuran BRL pg/kg dry 997 100 60-29-7Ethyl ether BAL pg/kg dry 99.7 100 994-05-8 Tert-amyl methyl ether BRL pg/kg dry 99.7 100 637-92-3 Ethyl tert-butyl ether BRL pg/kg dry 99.7 100 108-20-3 Di-isopropyl ether BRL pg/kg dry 99.7 100 75-65-0 Tert-Butanol / butyl alcohol BRL pg/kg dry 997 100 .1 123-91-1 1,4-Dioxane BRL pg/kg dry 1990 100 Surrogate recoveries, 460-004 4-Bromofluorobenzene 115 70-130% I 2037-26-5 Toluene-d8 99 70-130% 17060-07-0 1,2-Dichloroethane-04 99 70-130% 1868-53-7 Dibromofluoromethane 99 70-130 % VPH Aliphatic/Aromatic Carbon Ranges vcO 'I Prepared by method VPH - EPA 5030B C5-C8 Aliphatic Hydrocarbons 322 mg/kg dry 15.0 500 +MADEP VPH 5/2004 07-Jun-07 08-Jun-07 7060552 KG Rev. 1.1 I C9-C12 Aliphatic Hydrocarbons 124 mg/kY Ury 4.99 DUU C9-C10 Aromatic Hydrocarbons 86.6 mg/kg dry 4.99 500 Unadjusted C5-C8 Aliphatic 326 mg/kg dry 15.0 500 Unadjusted 09-Cl 2 Aliphatic 211 mg/kg dry 4.99 500 I VPH Target Analytes vc10 Prepared by method VPH - EPA 5030B 71-43-2 Benzene BRL pg/kg dry 997 500 I 100-414 Ethylbenzene BRL pg/kg dry 997 500 1634-04-4 Methyl tert-butyl ether BRL pg/kg dry 997 500 91-20-3 Naphthalene 2,810 pg/kg dry 997 500 I 108-88-3 Toluene BRL pg/kg dry 997 500 1330-20-7 m,p-Xylene 2,010 pg/kg dry 1990 500 95-47-6 o-Xylene BRL pg/kg dry 997 500 Surrogate recoveries: I 615-59-8 2,5-Dibromotoluene (FID) 103 70-130% 615-59-8 2,5-Dibromotoluene (PID) 95 70-130% I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 16 of 51 Sample Identification Client Project # Matrix Collection Date/Time Received B-6/S-3 1069 Soil 31-May-07 14:00 01-Jun-07 SA62960-05 CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref Prepared Analyzed Batch Analyst Extractable Petroleum Hydrocarbons EPH Aliphatic/Aromatic Ranges Prepared by method SW846 3545A C9-C18 Aliphatic Hydrocarbons 47.8 mg/kg dry 41.6 1 +MADEP EPH 5/2004 04-Jun-07 07-Jun-07 7060175 id R Cl 9-C36 Aliphatic Hydrocarbons BRL mg/kg dry 41.6 C11-C22 Aromatic Hydrocarbons BRL mg/kg dry 41.6 Unadjusted 011-022 Aromatic BRL mg/kg dry 41.6 Total Petroleum Hydrocarbons 47.8 mg/kg dry 41.6 Unadjusted Total Petroleum 47.8 mg/kg dry 41.6 EPH Target PAH Analytes Prepared by method SW846 3545A 91-20-3 Naphthalene BRL pg/kg dry 207 91-57-8 2-Methynaphthalene BAL pg/kg dry 207 208-9-8 Acenaphthylene BRL pg/kg dry 207 83-32-9 Acenaphthene BRL pg/kg dry 207 86-73-7 Fluorene BRL pg/kg dry 207 85-01-8 Phenanthrene BRL pg/kg dry 207 120-12-7 Anthracene BRL pg/kg dry 207 206-44-0 Fluoranthene BRL pg/kg dry 207 129-00-0 Pyrene BRL pg/kg dry 207 56-55-3 Benzo (a) anthracene BRL pg/kg dry 207 218-01-9 Chrysene BRL pg/kg dry 207 205-99-2 Benzo (b) fluoranthene BRL pg/kg dry 207 207-08-9 Benzo (k) fluoranthene BRL pg/kg dry 207 50-32-8 Benzo (a) pyrene BRL pg/kg dry 207 193-39-5 Indeno (1,2,3-cd) pyrene BRL pg/kg dry 207 53-70-3 Dibenzo (a,h) anthracene BRL pg/kg dry 207 191-24-2 Benzo (g,h,i) perylene BRL pg/kg dry 207 Surrogate recoveries: 3386-33-2 1-Chlorooctadecane 49 40-140% 84-15-1 Ortho-Terphenyl 82 40-140 % 580-13-2 2-Bromonaphthalene 40 SGC 40-140% 321-6o- 2-Fluombiphenyl 79 40-140% General Chemistry Parameters % Solids 79-3 1 SM2540 G Mod. 06-Jun-07 08-Jun-07 7060403 JB This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 17 of 51 Sample Identification DUP Client Project # Matrix Collection Date/Time Received SA62960-06 1069 Soil 31-May-07 00:00 01-Jun-07 I CAS No, Analyte(s) Result Flag Units *RDL Dilution Method Ref. Prepared Analyzed Batch Analyst Volatile Organic Compounds I VOC Extraction Field extracted N/A 1 VOC 01-Jun-07 01-Jun-07 7060122 RD Volatile Organic Compounds Prepared by method SW846 5030 Soil (high level) I 76-13-1 1,1,2-Trichlorotrifluoroethane (Freon BRL pg/kg dry 1710 500 SW 846 8260B 08-Jun-07 08-Jun-07 7060646 ADU 67-64-1 Acetone BRL pg/kg dry 17100 500 107-13-1 Acrylonitrile BRL pg/kg dry 1710 500 I 71-43-2 Benzene 29,000 pg/kg dry 1710 500 108-86-1 Bromobenzene BRL pg/kg dry 1710 500 74-97-5 Bromochloromethane BRL pg/kg dry 1710 500 .1 75-27-4 Bromodichloromethane BRL pg/kg dry 1710 500 75-25-2 Bromoform BRL pg/kg dry 1710 500 74-83-9 Bromomethane BAL pg/kg dry 3420 500 78-93-3 2-Butanone (MEK) BIRL pg/kg dry 17100 500 1*4-51-8 n-Butylbenzene 5,730 pg/kg dry 1710 500 135-98 8 sec-Butylbenzene 5,340 pg/kg dry 1710 500 98-06-6 tert-Butylbenzene BRL pg/kg dry 1710 500 75-15-0 Carbon disulfide BRL pg/kg dry 8550 500 56-23-5 Carbon tetrachloride BRL pg/kg dry 1710 500 108-90-7 Chlorobenzene BAL pg/kg dry 1710 500 75-00-3 Chloroethane .1 BRL pg/kg dry 3420 500 67-66-3 Chloroform BRL pg/kg dry 1710 500 74-87-3 Chloromethane BRL pg/kg dry 3420 500 II 95-49-82-Chlorotoluene BL pg/kg dry 1710 500 106-43-4 4-Chlorotoluene BRL pg/kg dry 1710 500 96-12-8 1,2-Dibromo-3-chloropropane BRL pg/kg dry 3420 500 124 48-1 Dibromochloromethane BAL pg/kg dry 1710 500 .1 106-93-4 1,2-Dibromoethane (EDB) BRL pg/kg dry 1710 500 74-95-3 Dibromomethane BRL pg/kg dry 1710 500 95-50-1 1,2-Dichlorobenzene BRL pg/kg dry 1710 500 541-73-1 1,3-Dichlorobenzene BRL pg/kg dry 1710 500 * t 106-46-7 1,4-Dichlorobenzene BRL pg/kg dry 1710 500 75-71-8 Dichlorodifluoromethane (Freon12) BRL pg/kg dry 3420 500 75-34-3 1,1-Dichloroethane BRL pg/kg dry 1710 500 107-06-2 1,2-Dichloroethane BRL pg/kg dry 1710 500 75-35-4 1,1-Dichloroethene BRL pg/kg dry 1710 500 1*59-2 cis-1,2-Dichloroethene BRL pg/kg dry 1710 500 156-60-5 'I trans-1,2-Dichloroethene BRL pg/kg dry 1710 500 78-87-5 1,2-Dichloropropane BRL pg/kg dry 1710 500 142-28-9 1,3-Dichloropropane BRL pg/kg dry 1710 500 594-20-7 2,2-Dichloropropane BRL pg/kg dry 1710 500 563-58-6 1,1-Dichloropropene BAL pg/kg dry 1710 500 10o61-01-5 cis-1,3-Dichloropropene BRL pg/kg dry 1710 500 10061-02-6 trans-1,3-Dichloropropene BRL pg/kg dry 1710 500 100-41-4 Ethylbenzene * r 22,500 pg/kg dry 1710 500 87-68-3 Hexachlorobutadiene BRL pg/kg dry 1710 500 591-78-6 2-Hexanone (MBK) BRL pg/kg dry 17100 500 98-82-8 Isopropylbenzene 10,100 .1 pg/kg dry 1710 500 99-87-6 4-Isopropyltoluene 6,070 pg/kg dry 1710 500 1634-04-4 Methyl ted-butyl ether BRL pg/kg dry 1710 500 108 10-1 4-Methyl-2-pentanone (MIBK) BIRL pg/kg dry 17100 500 'I 75-09-2 Methylene chloride BRL pg/kg dry 17100 500 91-20-3 Naphthalene 12,100 pg/kg dry 1710 500 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 18 of 51 or- Sample Identification Client Proiect # Matrix Collection Date/Time Received DUP 1069 Soil 31-May-07 00:00 01-Jun-07 SA62960-06 CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref Prepared Analyzed Batch Analyst Volatile Organic Compounds Volatile Organic Compounds Prepared by method SW846 5030 Soil (high level) 103-65-I n-Propylbenzene 11,500 pg/kg dry 1710 500 SW 846 8260B 08-Jun-07 08-Jun-07 7060646 ADU 100-42-5 Styrene BRL pg/kg dry 1710 500 63-204 1,1,1,2-Tetrachloroethane BRL pg/kg dry 1710 500 79-34-5 1,1,2,2-Tetrachloroethane BRL pg/kg dry 1710 500 127-18-4 Tetrachloroethene BRL pg/kg dry 1710 500 108-88-3 Toluene 2,840 pg/kg dry 1710 500 87-61-6 1,2,3-Trichlorobenzene BRL pg/kg dry 1710 500 120-82-1 1,2,4-Trichlorobenzene BAL pg/kg dry 1710 500 71-55 1,1,1-Trichloroethane BRL pg/kg dry 1710 500 79-00-5 1,1,2-Trichloroethane BRL pg/kg dry 1710 500 79-01 Trichloroethene BRL pg/kg dry 1710 500 7569-4 Trichlorotluoromethane (Freon 11) BRL pg/kg dry 1710 500 96-18-4 1,2,3-Trichloropropane BRL pg/kg dry 1710 500 95-63-6 1,2,4-Trimethylbenzene 4,260 pg/kg dry 1710 500 108-67-8 1,3,5-Trimethylbenzene 2,630 pg/kg dry 1710 500 75-01-4 Vinyl chloride BRL pg/kg dry 1710 500 1330-20-7 m,p-Xylene 13,700 pg/kg dry 3420 500 95-47-6 o-Xylene 1,740 pg/kg dry 1710 500 109-99-9 Tetrahydrofuran BRL pg/kg dry 17100 500 60-29-7 Ethyl ether BRL pg/kgdry 1710 500 994-05-8 Tert-amyl methyl ether BAL pg/kgdry 1710 500 637-92-3 Ethyl tert-buy! ether BRL pg/kg dry 1710 500 108-20-3 Di-isopropyl ether BRL pg/kg dry 1710 500 75-65-0 Tert-Butanol / butyl alcohol BRL pg/kg dry 17100 500 123-91-1 1,4-Dioxane BRL pg/kg dry 34200 500 Surrogate recoveries: 400-004 4-Bromofluorobenzene 121 70-130% 2037-26-5 Toluene-d8 96 70-130% 17060,07-0 1,2-Dichloroethane-d4 101 70-130% 186M-53-7 Dibromofluoromethane 102 70-130% VPH Aliphatic/Aromatic Carbon Ranges vc10 Prepared by method VPH - EPA 5030B C5-08 Aliphatic Hydrocarbons 4,360 mg/kg dry 254 5000 +MADEP VPH 5/2004 07-Jun-07 08-Jun-07 7060582 KG Rev. 1.1 C9-C12 Aliphatic Hydrocarbons 1,730 mg/kg dry 84.8 5000 C9-C10 Aromatic Hydrocarbons 897 mg/kg dry 84.8 5000 Unadjusted C5-C8 Aliphatic 4,470 mg/kg dry 254 5000 Unadjusted C9-C12 Aliphatic 2,630 mg/kg dry 84.8 5000 VPH Target Analytes vc10 Prepared by method VPH - EPA 5030B 71-43-2 Benzene 33,700 pg/kg dry 17000 5000 100-41-4 Ethylbenzene 18,900 pg/kg dry 17000 5000 1634-04-4 Methyl tert-butyl ether BRL pg/kg dry 17000 5000 91-20-3 Naphthalene 20,600 pg/kg dry 17000 5000 108-88-3 Toluene BRL pg/kg dry 17000 5000 1330-20-7 m,p-Xylene 36,400 pg/kg dry 33900 5000 95-47-6 o-Xyiene 18,200 pg/kg dry 17000 5000 Surrogate recoveries: 615-59-8 2,5-Dibromololuene (FID) 94 70-130% 615-so-8 2,5-Dibromotoluene (PID) 79 70-130% This laboratory report is not valid without an authorizedsignature on the cover page. Reportable Detection Limit BRL = Below Reporting Limit Page 19 of 51 Sample Identification DUP Client Project # Matrix Collection Date/Time Received 1069 Soil 31-May-07 00:00 I SA62960-06 0 1-Jun-07 CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref. Prepared Analyzed Batch Analyst I Extractable Petroleum Hydrocarbons EPH Alfihatic/Aromatic Ranges Prepared by method SW846 3545A I C9-018 Aliphatic Hydrocarbons 1,400 mg/kg dry 55.7 +MADEP EPH 5/2004 04-Jun-07 07-Jun-07 7060175 jd R G19-C36 Aliphatic Hydrocarbons 223 mg/kg dry 557 1 C1 -C22 Aromatic Hydrocarbons 250 mg/kg dry 55-7 1 I Unadjusted C11-C22 Aromatic 264 mg/kg dry 55.7 Total Petroleum Hydrocarbons 1,870 mg/kg dry 55.7 Unadjusted Total Petroleum 1,890 mg/kg dry 55.7 EPH Target PAH Analytes Prepared by method SW846 3545A 91-20-3 Naphthalene 2,150 pg/kg dry 277 91-57-6 2-Methytnaphthalene 5,530 pg/kg dry 277 208-96-B Acenaphthylene BRL pg/kg dry 277 -1 83-32-9 Acenaphthene BRL pg/kg dry 277 86-73-7 Fluorene 437 pg/kg dry 277 -1 85-01-8 Phenanthrene 1,090 pg/kg dry 277 120-12-7 Anthracene BRL pg/kg dry 277 206-4-C Fluoranthene 1,130 pg/kg dry 277 129-00-0 Pyrene 1,050 pg/kg dry 277 56-55-3 Benzo (a) anthracene 370 pg/kg dry 277 218-01-9 Chrysene 1,210 pg/kg dry 277 205-99-2 Benzo (b)fluoranthene 317 pg/kg dry 277 I 207-08-9 Benzo (k)fluoranthene 620 pg/kg dry 277 50-32-8 Benzo (a)pyrene 325 pg/kg dry 277 193-39-5 Indeno (1,2,3-cd) pyrene BRL pg/kg dry 277 53-70-3 Dibenzo (a,h) anthracene I BRL pg/kg dry 277 191-24-2 Benzo (g,h,i) perylene BRL pg/kg dry 277 Surrogate recoveries: 3386-33-2 1-Chlorooctadecane 50 40-140% I 84-15-1 Ortho-Terphenyl 87 40-140% 580-13-2 2-Bromonaphthalene 45 40-140% 321-60-6 2-Fluorobiphenyl 89 40-140% I General Chemistry Parameters % Solids 67.2 1 SM2540 G Mod. 06-Jun-07 08-Jun-07 7060403 JB I U I I I I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 20 of 51 Sample Identification Client Project # Matrix Collection Date/Time Received Blank 1069 Methanol 31-May-07 08:00 01-Jun-07 SA62960-07 CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref: Prepared Analyzed Batch Analyst Volatile Organic Compounds Volatile Organic Compounds Prepared by method SW846 5030 Soil (high level) 76-13-1 1,1,2-Trchlorotrifluoroethane (Freon BRL pg/kg wet 50.0 50 SW B46 8260B 06-Jun-07 07-Jun-07 7060467 ADU 67-64-1 Acetone BRL pg/kg wet 500 50 107-13-1 Acrylonitrie BRL pg/kg wet 50.0 7143-2 Benzene BRL pg/kg wet 50.0 108-88-1 Bromobenzene BRL pg/kg wet 50.0 74-97-5 Bromochloromethane BRL pg/kg wet 50.0 75-274 Bromodichloromethane BRL pg/kg wet 50.0 75-25-2 Bromoform BRL pg/kg wet 50.0 74-83-9 Bromomethane BRL pg/kg wet 100 78-93-3 2-Butanone (MEK) BRL pg/kg wet 500 104-51-8 n-Butylbenzene BRL pg/kg wet 50.0 135-98-8 sec-Butylbenzene BRL pg/kg wet 50.0 98-06-6 tert-Butylbenzene BRL pg/kg wet 50.0 75-15-0 Carbon disulfide BRL pg/kg wet 250 56-23-5 Cabon tetrachloride BRL pg/kg wet 50.0 108-90-7 Chlorobenzene BRL pg/kg wet 50.0 75-00-3 Chloroethane BRL pg/kg wet 100 67--3 Chloroform BRL pg/kg wet 50.0 74-87-3 Chloromethane BRL pg/kg wet 100 95-4H 2-Chiorotoluene BRL pg/kg wet 50.0 10-43-4 4-Chlorotoluene BRL pg/kg wet 50.0 96-12-8 1,2-Dibromo-3-chloropropane BRL pg/kg wet 100 124-48-1 Dibromochloromethane BRL pg/kg wet 50.0 106-93-4 1,2-Dibromoethane (EDB) BRL pg/kg wet 50.0 74-95-3 Dibromomethane BRL pg/kg wet 50.0 95-50-1 1,2-Dichlorobenzene BRL pg/kg wet 50.0 541-73-1 1,3-Dichlorobenzene BRL pg/kg wet 50-0 106-46-7 1,4-Dichlorobenzene BRL pg/kg wet 50.0 75-71-8 Dichlorodifluoromethane (Freon12) BRL pg/kg wet 100 75-34-3 1,1-Dichloroethane BRL pg/kg wet 50.0 107-0-2 1,2-Dichloroethane BRL pg/kg wet 50.0 75-35-4 1,1-Dichloroethene BRL pg/kg wet 50.0 156-59-2 cis-1,2-Dichloroethene BRL pg/kg wet 50.0 158-80-5 trans-1,2-Dichloroethene BRL pg/kg wet 50.0 78-87-5 1,2-Dichloropropane BRL pg/kg wet 50.0 142-28-9 1,3-Dichloropropane BRL pg/kg wet 50.0 594-20-7 2,2-Dichloropropane BRL pg/kg wet 50.0 563-58- 1,1-Dichloropropene BRL pg/kg wet 50.0 10061-01-5 cis-1,3-Dichloropropene BRL pg/kg wet 50.0 10061-02-6 trans-1,3-Dichloropropene BRL pg/kg wet 50.0 100-41-4 Elhylbenzene BRL pg/kg wet 50,0 87-68-3 Hexachlorobuladiene BRL pg/kg wet 50-0 591-78-6 2-Hexanone (MBK) BL pg/kg wet 500 98-82-8 Isopropylbenzene BRL pg/kg wet 50.0 99-87-6 4-isopropyloluene BRL pg/kg wet 50.0 1634-04-4 Methyl tert-butyi ether BRL pg/kg wet 50.0 108-10-1 4-Methyi-2-pentanone (MIBK) BRL pg/kg wet 500 75-09-2 Methylene chloride BRL pg/kg wet 500 91-20-3 Naphthalene BRL pg/kg wet 50.0 103-65-1 n-Propylbenzene BRL pg/kg wet 50.0 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 21 of 51 Sample Identification Client Project # Matrix Collection Date/Time Received Blank I 1069 Methanol 31-May-07 08:00 01-Jun-07 SA62960-07 CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref Prepared Analyzed Batch Analyst I Volatile Organic Compounds Volatile Organic Compounds Prepared by method SW846 5030 Soil (high level) I 100-42-5 Styrene BRL pg/kg wet 50.0 SW 846 8260B 06-Jun-07 07-Jun-07 7060467 ADU 630-20-6 1,1,1,2-Tetrachloroethane BRL pg/kg wet 50.0 79-34-5 1,1,2,2-Tetrachloroethane BRL pg/kg wet 50.0 I 127-18-4 Tetrachloroethene BRL pg/kg wet 125 108-88-3 Toluene BRL pg/kg wet 50.0 87-61-6 1,2,3-Trichlorobenzene BRL pg/kg wet 50.0 120-82-1 1,2,4-Trchlorobenzene BRL pg/kg wet 50.0 I 71-55-6 1,1,1-Trichloroethane BRL pg/kg wet 50,0 79-00-S 1,1,2-Trchloroethane BRL pg/kg wet 50.0 79-01-6 Trichloroethene BRL pg/kg wet 50.0 I 75-69-4 Trichlorofluoromethane (Freon 11) BRL pg/kg wet 50.0 96-18-4 1,2,3-Trichloropropane BRL pg/kg wet 50.0 95-63-6 1,2,4-Trimethylbenzene BRL pg/kg wet 50.0 I 108-67-8 1,3,5-Trimethylbenzene BRL pg/kg wet 50.0 75-01-4 Vinyl chloride BRL pg/kg wet 50.0 1330-20-7 m,p-Xylene BRL pg/kg wet 100 95-47-6 o-Xylene BRL pg/kg wet 50.0 I 109-99-9 Tetrahydrofuran BRL pg/kg wet 500 60-29-7 Ethyl ether BRL pg/kg wet 50.0 994-05-8 Tert-amyl methyl ether BRL pg/kg wet 50.0 I 637-92-3 Ethyl tert-butyl ether BRL pg/kg wet 50.0 108-20-3 Di-isopropyl ether BRL pg/kg wet 50.0 75-65-0 Tert-Butanol I butyl alcohol BRL pg/kg wet 500 123-91-1 1 4-Dioxane BRL pg/kg wet 1000 I Surrogate recoveries: 460-00-4 4-Brmofluorobenzene 98 70-130% 2037-26-5 Toluene-d8 101 70-130% I 17060-07-0 1,2-Dichloroethane-d4 106 70-130% 1868-53-7 Dibromofluoromethane 106 70-130% VPH Aliphatic/Aromatic Carbon Ranges I Prepared by method VPH - EPA 5030B C5-C8 Aliphatic Hydrocarbons BRL mg/kg wet 0.750 50 +MADEP VPH 5/2004 06-Jun-07 07-Jun-07 7060471 KG Rev. 1,1 C9-C12 Aliphatic Hydrocarbons RL mg/kgu wet U.250 50 I C9-C10 Aromatic Hydrocarbons BRL mg/kg wet 0.250 50 Unadjusted C5-C8 Aliphatic BRL mg/kg wet 0.750 50 Unadjusted C9-C12 Aliphatic BRL mg/kg wet 0.250 50 I VPH Target Analytes Prepared by method VPH - EPA 5030B 71-43-2 Benzene BRL pg/kg wet 50.0 50 100-41-4 Ethylbenzene BRL pg/kg wet 50.0 50 I 1634-04-4 Methyl tert-butyl ether BRL pg/kg wet 50.0 50 91-20-3 Naphthalene ERL pg/kg wet 50.0 50 108-88-3 Toluene BRL pg/kg wet 50.0 50 I 1330-20-7 m,p-Xytene BRL pg/kg wet 100 50 95-47-6 o-Xylene BRL pg/kg wet 50.0 50 Surrogate recoveries: I 615-59-8 2,5-Dibromotoluene (FID) 101 70-130% 615-59-8 2,5-Dibromotoluene (PID) 85 70-130% I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 22 of 51 3 AF Volatile Organic Compounds - Quality Control Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit Batch 7060467 - SW846 5030 Soil (high level) Blank (7060467-BLK1I Prepared & Analyzed: 06-Jun-07 1,1,2-Trichlorotrifluoroethane (Freon 113) BRL pg/kg wet 1.0 Acetone BRL pg/kg wet 10.0 Acrylonitile BRL pg/kg wet 1.0 Benzene BRL pg/kg wet 1.0 Bromobenzene BRL pg/kg wet 1.0 Bromochloromethane BRL pg/kg wet 1.0 Bromodichloromethane BRL pg/kg wet 1.0 Bromoorn BRL pg/kg wet 1.0 Bromomethane BRL pg/kg wet 2.0 2-Butanone (MEK) BRL pg/kg wet 10.0 n-Butylbenzene BRL pg/kg wet 1.0 sec-Butylbenzene BRL pg/kg wet 1.0 tert-Butylbenzene BRL pg/kg wet 1.0 Carbon disultfide BRL pg/kg wet 5.0 Carbon tetrachloride BRL pg/kg wet 1.0 Chlorobenzene BRL pg/kg wet 1.0 Chloroethane BRL pg/kg wet 2.0 Chloroform BRL pg/kg wet 1.0 Chloromethane BRL pg/kg wet 2.0 2-Chlorotoluene BRL pg/kg wet 1.0 4-Chlorotoluene BRL pg/kg wet 1.0 1,2-Dibromo-3-chloropropane BRL pg/kg wet 2,0 Dibromochioromethane BRL pg/kg wet 1.0 1,2-Dibromoethane (EDB) BRL pg/kg wet 1.0 Dibromomethane BRL pg/kg wet 1.0 1,2-Dichlorobenzene BRL pg/kg wet 1.0 1,3-Dichlorobenzene BRL pg/kg wet 1.0 1,4-Dichlorobenzene BRL pg/kg wet 1.0 Dichlorodifluoromethane (Freon12) BRL pg/kg wet 2.0 1,1-Dichloroethane BRL pg/kg wet 1.0 1,2-Dichloroethane BRL pg/kg wet 1.0 1,1-Dichloroethene BRL pg/kg wet 1.0 cis-1,2-Dichloroethene BRL pg/kg wet 1.0 trans-1,2-Dichloroethene BRL pg/kg wet 1.0 1,2-Dichloropropane BRL pg/kg wet 1.0 1,3-Dichloropropane BRL pg/kg wet 1.0 2,2-Dichloropropane BRL pg/kg wet 1.0 1,1-Dichloropropene BRL pg/kg wet 1.0 cis-1,3-Dichloropropene BRL pg/kg wet 1.0 trans-1,3-Dichloropropene BRL pg/kg wet 1.0 Ethylbenzene BRL pg/kg wet 1.0 Hexachlorobutadiene BRL pg/kg wet 1.0 2-Hexanone (MBK) BRL pg/kg wet 10.0 Isopropylbenzene BRL pg/kg wet 1.0 4-isopropyltoluene BRL pg/kg wet 1.0 Methyl tert-butyl ether BRL pg/kg wet 1.0 4-Methyl-2-pentanone (MIBK) BRL pg/kg wet 10.0 Methylene chloride BRL pg/kg wet 10.0 Naphthalene BRL pg/kg wet 1.0 n-Propylbenzene BRL pg/kg wet 1.0 Styrene BRL pg/kg wet 1.0 This laboratory report is not valid without an authorized signature on the cover page * Reportable Detection Limit BRL = Below Reporting Limit Page 23 of 51 Volatile Organic Compounds - Quality Control Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %RFC Limits RPD Limit I Batch 7060467 - SW846 5030 Soil (high level) Blank 17060467-BLK1) Prepared &Analyzed: 06-Jun-07 1,1,1,2-Tetrachloroethane BRL pg/kg wet 1.0 1,1,2,2-Tetrachloroethane BRL pg/kg wet 1.0 Tetrachloroethene BRL pg/kg wet 1.0 Toiene BRL pg/kg wet 1.0 1,2,3-Trichlorobenzene BRL pg/kg wet 1.0 1,2,4-Trichlorobenzene BRL pg/kg wet 1.0 1,1,1-Trichloroethane BRL pg/kg wet 1.0 1,1,2-Trichloroethane BRL pg/kg wet 1.0 Trichloroethene BRL pg/kg wet 1.0 Trichlorofluoromethane (Freon 11) BRL pg/kg wet 1.0 1;2,3-Trichloropropane BRL pg/kg wet 1.0 1,2,4-Trimethylbenzene BRL pg/kg wet 1.0 1,3,5-Trimethylbenzene BRL pg/kg wet 1.0 Vinyl chloride BRL pg/kg wet 1.0 m,p-Xylene BRL pg/kg wet 2.0 o-Xylene BRL pg/kg wet 1.0 Tetrahydrofuran BRL pg/kg wet 10.0 Ethyl ether BRL pg/kg wet 1.0 Tert-amyl methyl ether BRL pg/kg wet 1.0 Ethyl tert-butyl ether BRL pg/kg wet 1.0 D-isopropyl ether BRL pg/kg wet 1.0 Teri-Butanol / butyl alcohol BRL pg/kg wet 10.0 1.4-Dioxane BRL pg/kg wet 20.0 Surrogate: 4-Bromofluorobenzene 30.8 pg/kg wet 30.0 103 70-130 Surrogate: Toluene-dB 29.6 pg/kg wet 30.0 99 70-130 Surrogate: 1,2-Dichloroethane-d4 30.2 pg/kg wet 30.0 101 70-130 Surrogate: Dibromofluoromethane 30.5 pg/kg wet 30.0 102 70-130 LCS (7060467-BS1) Prepared & Analyzed: 06-Jun-07 1,1,2-Trichlorotfifluoroethane (Freon 113) 22.7 pg/kg wet 20.0 114 70-130 Acetone 16.3 pg/kg wet 20.0 82 1.77-175 Acrylonitrile 16.4 pg/kg wet 20.0 82 70-130 Benzene 19.5 pg/kg wet 20.0 98 70-130 Bromobenzene 22.5 pg/kg wet 20.0 112 70-130 Bromochloromethane 20.2 pg/kg wet 20.0 101 70-130 Bromodichloromethane 20.8 pg/kg wet 20.0 104 70-130 Bromotorm 23.3 pg/kg wet 20.0 116 70-130 Bromomethane 17.4 pg/kg wet 20.0 87 55.3-136 2-Butanone (MEK) 15.3 pg/kg wet 20.0 76 38.8-142 n-Butylbenzene 17.3 pg/kg wet 20.0 86 70-130 sec-Bulylbenzene 21.0 pg/kg wet 20.0 105 70-130 tert-Butylbenzene 22.1 pg/kg wet 20.0 110 70-130 Carbon disulfide 18.3 pg/kg wet 20.0 92 70-130 Carbon tetrachloride 23.1 pg/kg wet 20.0 116 70-130 Chlorobenzene 21.9 pg/kg wet 20.0 110 70-130 Chloroethane 17.5 pg/kg wet 20.0 88 55.3-130 Chloroform 20.1 pg/kg wet 20.0 100 70-130 Chloromethane 17.7 pg/kg wet 20.0 88 70-130 2-Chlorotoluene 21.5 pg/kg wet 20.0 108 70-130 4-Chlorotoluene 21.4 pg/kg wet 20.0 107 70-130 1,2-Dibromo-3-chloropropane 17.3 pg/kg wet 20.0 86 70-130 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 24 of 51 Volatile Organic Compounds - Quality Control Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit Batch 7060467 - SW846 5030 Soil (high level) LCS [706067-B3S1) Prepared &Analyzed: 06-Jun-07 Dibromochloromethane 20.8 pg/kg wet 104 64.7-139 1,2-Dibromoethane (EDB) 20.0 pg/kg wet 100 70-130 Dibromomethane 20.6 pg/kg wet 103 70-130 1,2-Dichlorobenzene 20.3 pg/kg wet 102 70-130 1,3-Dichlorobenzene 22.3 pg/kg wet 112 70-130 1,4-Dichlorobenzene 19.7 pg/kg wet 98 70-130 Dichlorodifluoromethane (Freon12) 27.0 pg/kg wet 135 34.4-167 1,1-Dichloroethane 19.8 pg/kg wet 99 70-130 1,2-Dichloroethane 19.2 pg/kg wet 96 70-130 1,1-Dichloroethene 19.0 pg/kg wet 95 70-130 cis-1,2-Dichloroethene 20.6 pg/kg wet 103 70-130 trans-1,2-Dichloroethene 19.8 pg/kg wet 99 70-130 1,2-Dichloropropane 18.7 pg/kg wet 94 70-130 1,3-Dichloropropane 19.6 pg/kg wet 98 70-130 2,2-Dichloropropane 21.6 pg/kg wet 108 70-130 1,1-Dichloropropene 19.9 pg/kg wet 100 70-130 cis-1,3-Dichloropropene 18.7 pg/kg wet 94 70-130 trans-1,3-Dichloropropene 18.9 pg/kg wet 94 70-130 Ethylbenzene 21.3 pg/kg wet 106 70-130 Hexachlorobutadiene 18.3 pg/kg wet 92 60.7-140 2-Hexanone (MBK) 15.2 pg/kg wet 76 70-130 lsopropylbenzene 20.9 pg/kg wet 104 70-130 4-Isopropyloluene 19.3 pg/kg wet 96 70-130 Methyl tert-butyl ether 18.8 pg/kg wet 94 70-130 4-Methyl-2-pentanone (MIBK) 16.6 pg/kg wet 83 46.1-145 Methylene chloride 17.0 pg/kg wet 85 70-130 Naphthalene 16.2 pg/kg wet 81 70-130 n-Propybenzene 20.3 pg/kg wet 102 70-130 Styrene 22.2 pg/kg wet 111 70-130 1,1,1,2-Tetrachloroethane 22.1 pg/kg wet 110 70-130 1,1,2,2-TetracNoroethane 20.2 pg/kg wet 101 70-130 Tetrachloroethene 21.4 pg/kg wet 107 70-130 Toluene 19.4 pg/kg wet 97 70-130 1,2,3-Trichlorobenzene 16.8 pg/kg wet 84 70-130 1,2,4-Trichlorobenzene 16.8 pg/kg wet 84 70-130 1,1,1-Trichloroethane 21.3 pg/kg wet 106 70-130 1,1,2-Trichloroethane 19.6 pg/kg wet 98 70-130 Trichloroethene 20.2 pg/kg wet 101 70-130 Trichlorofluoromethane (Freon 11) 22.5 pg/kg wet 112 56.8-140 1,2,3-Trichloropropane 22.9 pg/kg wet 114 70-130 1,2,4-Trimethylbenzene 20.8 pg/kg wet 104 70-130 1,3,5-Trimethylbenzene 21.8 pg/kg wet 109 70-130 Vinyl chloride 20.6 pg/kg wet 103 70-130 m,p-Xylene 43.7 pg/kg wet 109 70-130 o-Xylene 22.3 pg/kg wet 112 70-130 Tetrahydroluran 16.2 pg/kg wet 81 70-130 Ethyl ether 17.4 pg/kg wet 87 65.3-130 Tert-arnyl methyl ether 17.7 pg/kg wet 88 70-130 Ethyl tert-butyl ether 19.1 pg/kg wet 96 70-130 Di-isopropyl ether 16.8 pg/kg wet 84 70-130 Tert-Butanol / butyl alcohol 156 pg/kg wet 78 70-130 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 25 of 51 Volatile Organic Compounds - Quality Control I Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit I Batch 7060467 - SW846 5030 Soil (high level) LOS (7060467-BS1) Prepared & Analyzed: 06-Jun-07 I 1,4-Dioxane 182 pg/kg wet 200 91 34-155 Surrogate: 4-Bromof/uorobenzene 32.4 pg/kg wet 30.0 100 70-130 Surrogate: Toluene-dB 30.0 pg/kg wet 30.0 100 70-130 Surrogate: 1,2-Dichloroethane-d4 30.0 pg/kg wet 30.0 100 70-130 I Surrogate: 0ibromofluoromethane 31.0 pg/kg wet 30.0 103 70-130 LCS Dup (7060467-BSD1) Prepared &Analyzed: 06-Jun-07 I 1,1,2-Trichlorotrifluoroethane (Freon 113) 22.3 pg/kg wet 112 70-130 Acetone 16.6 pg/kg wet 83 1.77-175 Acrylonitrile 16,6 pg/kg wet 83 70-130 Benzene 19.7 pg/kg wet 98 70-130 I Bromobenzene 22.7 pg/kg wet 114 70-130 Bromochloromethane 20.0 pg/kg wet 100 70-130 Bromodichloromethane 20.8 pg/kg wet 104 70-130 t Bromoform 23.5 pg/kg wet 118 70-130 Bromomethane 17.4 pg/kg wet 87 55.3-136 2-Butanone (MEK) 15.0 pg/kg wet 75 38.8-142 I n-Butylbenzene 17.7 pg/kg wet 88 70-130 sec-Butyibenzene 21.3 pg/kg wet 106 70-130 tert-Butylbenzene 22.3 pg/kg wet 112 70-130 Carbon disulfide 17.5 pg/kg wet 88 70-130 I Carbon tetrachloride 22.8 pg/kg wet 114 70-130 Chlorobenzene 22.2 pg/kg wet 111 70-130 Chloroethane 16.9 pg/kg wet 84 55.3-130 I Chloroform 20.0 pg/kg wet 100 70-130 Chloromethane 17.7 pg/kg wet 88 70-130 2-Chloratoluene 21.7 pg/kg wet 108 70-130 4-Chlorotoluene 21.8 pg/kg wet 109 70-130 I 1,2-Dibromo-3-chloropropane 17.2 pg/kg wet 86 70-130 Dibromochloromethane 21.2 pg/kg wet 106 64.7-139 1,2-Dibromoethane (EDB) 20.4 pg/kg wet 102 70-130 U Dibromomethane 20.6 pg/kg wet 103 70-130 1,2-Dichlorobenzene 21.2 pg/kg wet 106 70-130 1,3-Dichlorobenzene 22.8 pg/kg wet 114 70-130 1,4-Dichlorobenzene 20.6 pg/kg wet 103 70-130 I Dichlorodifluoromethane (Freon 12) 26.5 pg/kg wet 132 34.4-167 1,1-Dichloroethane 19.5 pg/kg wet 98 70-130 1,2-Dichloroethane 19.3 pg/kg wet 96 70-130 I 1,1-Dichloroethene 18.6 pg/kg wet 93 70-130 cis-1,2-Dichloroethene 20.7 pg/kg wet 104 70-130 trans- 1,2-Dichloroethene 19.5 pg/kg wet 98 70-130 I 1,2-Dichloropropane 19.0 pg/kg wet 95 70-130 1,3-Dichloropropane 19.6 pg/kg wet 98 70-130 2,2-Dichloropropane 21.3 pg/kg wet 106 70-130 1,1-Dichloropropene 20.0 pg/kg wet 100 70-130 I cis- 1,3-Dichloropropene 19,2 pg/kg wet 96 70-130 trans- 1,3-Dichloropropene 19.2 pg/kg wet 96 70-130 Ethylbenzene 21.7 pg/kg wet 108 70-130 I Hexachlorobutadiene 19.0 pg/kg wet 95 60.7-140 2-Hexanone (MBK) 14.5 pg/kg wet 72 70-130 Isopropylbenzene 21.3 pg/kg wet 106 70-130 I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 26 of 51 Volatile Organic Compounds - Quality Control Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit Batch 7060467 - SW846 5030 Soil (high level) LCS Duo (7060457-BSD1I Prepared & Analyzed: 06-Jun-07 4-lsopropyltoluene 20.0 pg/kg wet 20.0 100 70-130 Methyl tert-butyl ether 18.6 pg/kg wet 20.0 93 70-130 4-Methyl-2-pentanone (MIBK) 15.9 pg/kg wet 20.0 80 46.1-145 Methylene chloride 17.1 pg/kg wet 20.0 86 70-130 Naphthalene 16.2 pg/kg wet 20.0 81 70-130 n-Propybenzene 20.4 pg/kg wet 20.0 102 70-130 Styrene 21.9 pg/kg wet 20.0 110 70-130 1,1,12-Tetrachloroethane 22.6 pg/kg wet 20.0 113 70-130 1,1,2,2-Tetrachloroethane 20.3 pg/kg wet 20.0 102 70-130 Tetrachloroethene 21.2 pg/kg wet 20.0 106 70-130 Toluene 19.6 pg/kg wet 20.0 98 70-130 1,2,3Trichlorobenzene 16.4 pg/kg wet 20,0 82 70-130 1,2,4-Trichlorobenzene 16.9 pg/kg wet 20.0 84 70-130 1,11-Trichloroethane 21.4 pg/kg wet 20.0 107 70-130 1,1,2-Trichloroethane 20.0 pg/kg wet 20.0 100 70-130 Trichloroethene 19.9 pg/kg wet 20.0 100 70-130 Trichlorofluoromethane (Freon 11) 22.4 pg/kg wet 20.0 112 56.8-140 1,2,3-Trlchloropropane 22.3 pg/kg wet 20.0 112 70-130 1,2,4-Trimethybenzene 21.1 pg/kg wet 20.0 106 70-130 1,3,5-Trimethybenzene 22.1 pg/kg wet 20.0 110 70-130 Vinyl chloride 19.5 pg/kg wet 20.0 98 70-130 m,p-Xylene 44.5 pg/kg wet 40.0 111 70-130 o-Xylene 22.8 pg/kg wet 20.0 114 70-130 Tetrahydrofuran 15.2 pg/kg wet 20.0 76 70-130 Ethyl ether 17.5 pg/kg wet 20.0 88 65.3-130 Tert-amyl rnethyl ether 18.1 pg/kg wet 20.0 90 70-130 Ethyl tert-butyl ether 19.3 pg/kg wet 20.0 96 70-130 Di-isopropyt ether 17.0 pg/kg wet 20.0 85 70-130 Tert-Butanol / butyl alcohol 150 pg/kg wet 200 75 70-130 1,4-Dioxane 176 pg/kg wet 200 88 34-155 Surrogate:4-rmoluorobenzene 31.8 pg/kg wet 30.0 106 70-130 Surrogate: Toluene-d6B 30.0 pg/kg wet 30.0 100 70-130 Surmgate: 1,2-Dichoroethane-d4 29.7 pg/kg wet 30.0 99 70-130 Surrogate. Dbromn/luoromethane 309 pg/kg wet 30.0 103 70-130 Matrix Spike 17060467-MS1) Source: SA62891-15 Prepared & Analyzed: 06-Jun-07 Benzene 14.5 pg/kg dry 20.0 BRL 72 70-130 Chlorobenzene 21,1 pg/kg dry 20.0 BRL 106 70-130 1,1-Dichloroethene 10.8 QM7 pg/kg dry 20.0 BRL 54 70-130 Toluene 16.4 pg/kg dry 20.0 BRL 82 70-130 Trichloroethene 15.7 pg/kg dry 20.0 BRIL 78 70-130 Surrogate: 4-Bromofluorobenzene 31.2 pg/kg dry 30.0 104 70-130 Surrogate: Toluene-d0 30.3 pg/kg dry 30.0 101 70-130 Surrogate: 1,2-Dichloroethane-d4 29.5 pg/kg dry 30.0 98 70-130 Surrogate: Dibromonfluoomethane 31.0 pg/kg dry 30.0 103 70-130 Matrix Spike DuD (7060467-MSD1) Source: SA62891-15 Prepared & Analyzed: 06-Jun-07 Benzene 14.5 pg/kg dry 20.0 BRL 72 70-130 0 30 Chlorobenzene 21.4 pg/kg dry 20.0 BRL 107 70-130 0.9 30 1,1-Dichloroethene 11.3 QM7 pg/kg dry 20.0 BRL 56 70-130 4 30 Toluene 16.4 pg/kg dry 20.0 BRL 82 70-130 0 30 This laboratory report is not valid without an authorized signature on the coverpage. * Reportable Detection Limit BRL = Below Reporting Limit Page 27 of 51 Volatile Organic Compounds - Quality Control I Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit I Batch 7060467 - SW846 5030 Soil (high level) Matrix SpIke Dup (7060467-MSD11 Source: SA52891-15 Prepared & Analyzed: 06-Jun-07 I Trichloroethene 16.0 P9/kg dry 20.0 BRL 80 70-130 3 30 Surrogate: 4-Bromofluorobenzene 3116 pg/kg dry 30.0 106 70-130 Surrogate: Toluene-d8 30.2 pglkg dry 30.0 101 70-130 Surrogate: 1,2-Dichloroethane-d4 30.2 pg/kg dry 30.0 101 70-130 I Surrogate: Dibromotluoromethane 31.2 pg/kg dry 30.0 104 70-130 Batch 7060471 - VPH - EPA 5030B Blank (7050471-BLKI) I Prepared & Analyzed: 06-Jun-07 C5-C8 Aliphatic Hydrocarbons BRL mg/kg wet 0.750 C9-C12 Aliphatic Hydrocarbons BRL mg/kg wet 0.250 I C9-C10 Aromatic Hydrocarbons BRL mg/kg wet 0.250 Unadjusted CS-C8 Aliphatic Hydrocarbons BRL mg/kg wet 0.750 Unadjusted C9-C12 Aliphatic Hydrocarbons BRL mg/kg wet 0.250 I Benzene BRL pg/kg wet 50.0 Ethylbenzene BRL pg/kg wet 50.0 Methyl teri-buty ether BRL pg/kg wet 50.0 Naphthalene BRL pg/kg wet 50.0 I Toluene BRL pg/kg wet 50.0 mp-Xylene BRL pg/kg wet 100 o-Xylene BRL pg/kg wet 50.0 I 2-Methylpentane BRL pg/kg wet 50.0 n-Nonane BRL pg/kg wet 100 n-Pentane BRL pg/kg wet 100 1,2,4-Trimethylbenzene BRL pg/kg wet 50.0 I 2,2,4-Trimethylpentane BRL pg/kg wet 50.0 n-Butylcyclohexane BRL pg/kg wet 50.0 n-Decane BRL pg/kg wet 50.0 I Surrogate: 2,5-Dibromotoluene (FID) 49.5 pg/kg wet 50.0 99 70-130 Surrogate: 2,5-Dibromotoluene (PID) 42.1 pg/kg wet 50.0 84 70-130 LCS (7050471 -BS1) I Prepared & Analyzed: 06-Jun-07 C5-C8 Aliphatic Hydrocarbons 156 mg/kg wet 140 111 70-130 C9-C12 Aliphatic Hydrocarbons 54.0 mg/kg wet 55.2 98 70-130 C9-C10 Aromatic Hydrocarbons 30.8 mg/kg wet 40.0 77 70-130 I Unadjusted C5-C8 Aliphatic Hydrocarbons 282 mg/kg wet 280 101 70-130 Unadjusted C9-C12 Aliphatic Hydrocarbons 84.8 mg/kg wet 84.8 100 70-130 Benzene 18.0 pg/kg wet 20.0 90 70-130 I Ethylbenzene 18.3 pg/kg wet 20.0 92 70-130 Methyl tert-butyl ether 16.7 pg/kg wet 20.0 84 70-130 Naphthalene 16.2 pg/kg wet 20.0 81 70-130 Toluene 18.2 pg/kg wet 20.0 91 70-130 I m,p-Xylene 36.9 pg/kg wet 40.0 92 70-130 o-Xylene 18.1 pg/kg wet 20.0 90 70-130 2-Methylpentane 23.0 pg/kg wet 20,0 115 70-130 I n-Nonane 16.7 pg/kg wet 20.0 84 70-130 n-Pentane 22.9 pg/kg wet 20.0 114 70-130 1,2,4-Trimethylbenzene 17.5 pg/kg wet 20.0 88 70-130 I 2,2,4-Trimethylpentane 23.3 pg/kg wet 20.0 116 70-130 n-Butylcyclohexane 23.5 pg/kg wet 20.0 118 70-130 n-Decane 18.8 pg/kg wet 20.0 94 70-130 -I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 28 of 51 3 r Volatile Organic Compounds - Quality Control Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit Batch 7060471 - VPH - EPA 5030B LCS (7060471-BS1) Prepared &Analyzed: 06-Jun-07 Surrogate: 2,5-Dibromotoluene (FID) 51.3 pg/kg wet 50.0 103 70-130 Surrogate: 2,5-Dibromotoluene (PID) 36.9 pg/kg wet 50.0 78 70-130 LQS Dup (7060471-BSD1 Prepared &Analyzed: 06-Jun-07 C5-C8 Aliphatic Hydrocarbons 142 mg/kg wet 140 101 70-130 9 C9-C12 Aliphatic Hydrocarbons 53.5 mg/kg wet 55.2 97 70-130 1 C9-C10 Aromatic Hydrocarbons 30.0 mg/kg wet 40.0 75 70-130 3 Unadjusted C5-C8 Aliphalic Hydrocarbons 258 mg/kg wet 280 92 70-130 9 Unadjusted C9-C12 Aliphatic Hydrocarbons 83.5 mg/kg wet 84.8 98 70-130 2 Benzene 16.6 pg/kg wet 20.0 83 70-130 8 Ethylbenzene 16.9 pg/kg wet 20.0 84 70-130 9 Methyl ter-butyl ether 15.5 pg/kg wet 20.0 78 70-130 7 Naphthalene 14.3 pg/kg wet 20.0 72 70-130 12 Toluene 16.7 pg/kg wet 20.0 84 70-130 8 m,p-Xylene 33.9 pg/kg wet 40.0 85 70-130 8 o-Xylene 16.4 pg/kg wet 20.0 82 70-130 9 2-Methylpentane 20.2 pg/kg wet 20.0 101 70-130 13 n-Nonane 14.9 pg/kg wet 20.0 74 70-130 13 n-Pentane 19.9 pg/kg wet 20.0 100 70-130 13 1,2,4-Tdmethybenzene 16.2 pg/kg wet 20.0 81 70-130 8 2.2.4-Trimethylpentane 19.1 pg/kg wet 20.0 96 70-130 19 n-Butykcyclohexane 20.7 pg/kg wet 20.0 104 70-130 13 n-Decane 16.8 pg/kg wet 20.0 84 70-130 11 Surrogate: 2,5-Dibromotoluene (FID) 45.9 pg/kg wet 50.0 92 70-130 Surrogate: 2,5-Dibromoolvuene (PID) 35.5 pg/kg wet 50.0 71 70-130 Duplicate (7060471-DUP1I Sour ce: SA62960-04 Prepared: 06-Jun-07 Analyzed: 07-Jun-07 C5-C8 Aliphatic Hydrocarbons 0.879 J mg/kg dry 0.968 0.938 6 50 C9-C12 Aliphalic Hydrocarbons 0.166 J mg/kg dry 0,323 0.165 0.6 50 C9-C10 Aromatic Hydrocarbons 0.0925 J mg/kg dry 0.323 0.0649 35 50 Unadjusted C5-CS Aliphatic Hydrocarbons 0.879 J mg/kg dry 0.968 0.938 6 50 Unadjusted C9-C12 Aliphatic Hydrocarbons 0.258 J mg/kg dry 0.323 0.229 12 50 Benzene BRL pg/kg dry 64.5 BRL 50 Ethylbenzene BRL pg/kg dry 64.5 BRL 50 Methyl tert-butyl ether BRL pg/kg dry 64.5 BRL 50 Naphthalene BRL pg/kg dry 64.5 BRL 50 Toluene BRL pg/kg dry 64.5 BRL 50 m,p-Xylene BRL pg/kg dry 129 BAL 50 o-Xylene BRL pg/kg dry 64,5 BRL 50 Surrogate: 2,5-Obromotoluene (FID) 49.8 pg/kg dry 50.0 100 70-130 Surrogate: 2,5-Obmmotoluene (PID) 40.8 pg/kg dry 50.0 82 70-130 Matrix Spike (7060471-MS1I Source: SA62960-04 Prepared: 06-Jun-07 Analyzed: 07-Jun-07 Benzene 17.7 pg/kg dry 20.0 BRL 88 70-130 Ethybenzene 18.3 pg/kg dry 20.0 BRL 92 70-130 Methyl tert-butyl ether 15.9 pg/kg dry 20.0 BRL 80 70-130 Naphthalene 15.0 pg/kg dry 20.0 BRL 75 70-130 Totuene 18.0 pg/kg dry 20.0 BRL 90 70-130 m,p-Xylene 36.6 pg/kg dry 40.0 BRL 92 70-130 o-Xylene 17.8 pg/kg dry 20.0 BRL 89 70-130 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 29 of 51 Volatile Organic Compounds - Quality Control I Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit I Batch 7060471 - VPH - EPA 5030B Matrix Spike [7080471-MS1) Source: SA62960-04 Prepared: 06-Jun-07 Analyzed: 07-Jun-07 I 2-Methylpentane 21.5 pg/kg dry 20.0 BRL 108 70-130 n-Nonane 16.6 pg/kg dry 20.0 BRL 83 70-130 n-Pentane 21.8 pg/kg dry 20.0 BRL 109 70-130 1,2,4-Trinethylbenzene 17.7 pg/kg dry 20.0 BRL 88 70-130 I 2,2,4-Trimethylpentane 22.6 pg/kg dry 20.0 BRL 113 70-130 n-Butylcycohexane 24.0 pg/kg dry 20.0 0.0 120 70-130 n-Decane 21.7 pg/kg dry 20.0 0.0 108 70-130 I Surrogate: 2,5-Dibromotoluene (FID) 45.6 pg/kg dry 50.0 91 70-130 Surrogate: 2,5-Dibrornotoluene (PID) 35.6 pg/kg dry 50.0 71 70-130 Batch 7060582 - VPH - EPA 5030B I Blank (7060582-BLK1) Prepared: 07-Jun-07 Analyzed: 08-Jun-07 C5-CB Aliphatic Hydrocarbons BRL mg/kg wet 0.750 I C9-C12 Aliphatic Hydrocarbons BRL mg/kg wet 0.250 C9-C10 Aromatic Hydrocarbons BRL mg/kg wet 0.250 Unadjusted C5-C8 Aliphatic Hydrocarbons BRL mg/kg wet 0.750 Unadjusted C9-C12 Aliphatic Hydrocarbons BRL mg/kg wet 0.250 I Benzene BRL pg/kg wet 50.0 Ethylbenzene BRL pg/kg wet 50.0 Methyl tert-buty ether BRL pg/kg wet 50.0 I Naphthalene BRL pg/kg wet 50.0 Toluene BRL pg/kg wet 50.0 m,p-Xylene BRL pg/kg wet 100 o-Xylene BRL I pg/kg wet 50.0 2-Methylpentane BRL pg/kg wet 50.0 n-Nonane BRL pg/kg wet 100 n-Pentane BRL pg/kg wet 100 I 1,2,4-Trimethylbenzene BRL pg/kg wet 50.0 2,2,4-Trimethylpentane BRL pg/kg wet 50.0 n-Butylcyclohexane BRL pg/kg wet 50.0 I n-Decane BRL pg/kg wet 50.0 Surrogate: 2,5-Dibromotoluene (FID) 49.6 pg/kg wet 50.0 99 70-130 Surrogate: 2,5-0bromotoluene (PID) 40.5 pg/kg wet 50.0 61 70-130 LCS [7060582-BS1I I Prepared & Analyzed: 07-Jun-07 C5-C8 Aliphatic Hydrocarbons 151 mg/kg wet 140 108 70-130 C9-012 Aliphatic Hydrocarbons 56.7 mg/kg wet 55.2 103 70-130 I C9-C1 0 Aromatic Hydrocarbons 32.9 mg/kg wet 40.0 82 70-130 Unadjusted C5-C8 Aliphatic Hydrocarbons 282 mg/kg wet 280 101 70-130 Unadjusted 09-C12 Aliphatic Hydrocarbons 89.7 mg/kg wet 84.8 106 70-130 I Benzene 18.6 pg/kg wet 20.0 93 70-130 Ethylbenzene 19.1 pg/kg wet 20.0 96 70-130 Methyl tert-butyl ether 17.8 pg/kg wet 20.0 89 70-130 Naphthalene 17.0 pg/kg wet 20.0 85 70-130 I Toluene 18,6 pg/kg wet 20,0 93 70-130 m,p-Xylene 38.0 pg/kg wet 40.0 95 70-130 o-Xylene 18.7 pg/kg wet 20.0 94 70-130 I 2-Methylpentane 22.4 pg/kg wet 20.0 112 70-130 n-Nonane 17.0 pg/kg wet 20.0 85 70-130 n-Pentane 24.4 pg/kg wet 20.0 122 70-130 I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reportmng Limit Page 30 of 51 1 Volatile Organic Compounds - Quality Control Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit Batch 7060582 - VPH - EPA 5030B LCS (706058-BS11 Prepared &Analyzed: 07-Jun-07 1,2,4-Trimethybenzene 18.0 pg/kg wet 20.0 90 70-130 2,2,4-Trimethylpentane 21.2 pg/kg wet 20.0 106 70-130 n-Butylcyclohexane 24.0 pg/kg wet 20.0 120 70-130 n-Decane 20.2 pg/kg wet 20.0 101 70-130 Surrogate:2,5-Dibromotoluene (FID) 52.7 pg/kg wet 50.0 105 70-130 Surrogate: 2,5-Dibromotoluene (PID) 40.8 pg/kg wet 50.0 62 70-130 LCS Duo [7060582-SSD1I Prepared &Analyzed: 07-Jun-07 C5-CS Aliphatic Hydrocarbons 142 mg/kg wet 140 101 70-130 7 C9-C12 Aliphatic Hydrocarbons 51.5 mg/kg wet 55.2 93 70-130 10 C9-010 Aromatic Hydrocarbons 31.7 mg/kg wet 40.0 79 70-130 4 Unadjusted C5-CB Aliphatic Hydrocarbons 266 mg/kg wet 280 95 70-130 6 Unadjusted C9-C12 Aliphatic Hydrocarbons 83.2 mg/kg wet 84.8 98 70-130 8 Benzene 17.7 pg/kg wet 20.0 88 70-130 6 Ethybenzene 18.2 pg/kg wet 20.0 91 70-130 5 Methyl tert-butyl ether 16.7 pg/kg wet 20.0 84 70-130 6 Naphthalene 15.6 pg/kg wet 20.0 78 70-130 9 Toluene 17.8 pg/kg wet 20.0 89 70-130 4 m,p-Xylene 36.2 pg/kg wet 40.0 90 70-130 5 o-Xylene 17.8 pg/kg wet 20.0 89 70-130 5 2-Methylpentane 19.9 pg/kg wet 20.0 100 70-130 11 n-Nonane 15.4 pg/kg wet 20.0 77 70-130 10 n-Pentane 20.9 pg/kg wet 20.0 104 70-130 16 1,2,4-Trimethytenzene 17.2 pg/kg wet 20.0 86 70-130 5 2,2,4-Trimethylpentane 20.9 pg/kg wet 20.0 104 70-130 2 n-Butylcyclohexane 21.2 pg/kg wet 20.0 106 70-130 12 n-Decane 14.5 QRS pg/kg wet 20.0 72 70-130 34 Surrogate: 2,5-Dibromotoluene FiD) 46.5 pg/kg wet 50.0 93 70-130 Surrogate: 2,5-Dibromololuene (PID) 35.4 pg/kg wet 50.0 71 70-130 Duplicate (7060582-DUPI) Sourco: SA627506 Prepared & Analyzed: 07-Jun-07 C5-CS Aliphatic Hydrocarbons 1.27 J mg/kg dry 1.45 1.28 0.8 50 09-C12 Aliphatic Hydrocarbons 0.227 J mg/kg dry 0.483 0.244 7 50 C9-C10 Aromatic Hydrocarbons 0,182 J mg/kg dry 0.483 0.191 5 50 Unadjusted CS-C8 Aliphatic Hydrocarbons 1.27 J mg/kg dry 1.45 1.28 0.8 50 Unadjusted C9-C12 Aliphatic Hydrocarbons 0.409 J mg/kg dry 0.483 0.435 6 50 Benzene BRL pg/kg dry 96.5 BRL 50 Ethylbenzene BRL pg/kg dry 96.5 BRIL 50 I Methyl tert-butyl ether BRL pg/kg dry 96.5 BRIL 50 Naphthalene BRL pg/kg dry 96.5 BRIL 50 Toluene BRL pg/kg dry 96.5 BRIL 50 m,p-Xylene BRL pg/kg dry 193 BRIL 50 o-Xylene BRL pg/kg dry 96.5 BRIL 50 Sunogate: 2,5-Dibrornooluene(Fi0) 46.3 pg/kg dry 50.0 93 70-130 Surrogate: 2,5-Dibrmotoluene (PID) 38.3 pg/kg dry 50.0 77 70-130 Matrix Sike 7060582-MS1) Source: SA62756-06 Prepared &Analyzed: 07-Jun-07 Benzene 17,1 pg/kg dry 20.0 BRL 86 70-130 Ethytbenzene 17.7 pg/kg dry 20.0 BRL 88 70-130 Methyl tert-butyt ether 15.5 pg/kg dry 20.0 BRL 78 70-130 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 31 of 51 Volatile Organic Compounds - Quality Control I Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits R.PD Limit Batch 7060582 - VPH - EPA 5030B I Matrix Spike (7060582-MS1 I Source: SA62756-06 Prepared & Analyzed: 07-Jun-07 Naphthalene I 14.6 pg/kg dry 20.0 BRL 73 70-130 Toluene 17.4 pg/kg dry 20.0 BRL 87 70-130 m,p-Xylene 35.3 pg/kg dry 40.0 BRL 88 70-130 o-Xylene 17.6 pg/kg dry 20.0 BRL 88 70-130 I 2-Methylpentane 18.9 pg/kg dry 20.0 BRL 94 70-130 n-Nonane 15.8 pg/kg dry 20.0 BRL 79 70-130 n-Pentane 20.5 pg/kg dry 20.0 BRL 102 70-130 I 1,2,4-Trimethylbenzene 17.0 pg/kg dry 20.0 BRL 85 70-130 2,2,4-Trimethylpentane 19.9 pg/kg dry 20.0 BRIL 100 70-130 n-Butylcyclohexane 23.4 pg/kg dry 20.0 0.0 117 70-130 n-Decane 19.9 pg/kg dry 20.0 0.0 100 70-130 I Surrogate: 2,5-Dibromotoluene (Fit) 46.3 pg/kg dry 50.0 93 70-130 Surrogate: 2,5-Dibromotoluene (PiD) 35.0 pg/kg dry 50,0 70 70-130 Batch 7060646 - SW846 5030 Soil (high level) 1 Blank (7060646-BLK1) Prepared & Analyzed: 08-Jun-07 1,1,2-Trichloroirifluoroethane (Freon 113) BRL pg/kg wet 1.0 I Acetone BRL pg/kg wet 10.0 Acrylonitrile BRL pg/kg wet 1.0 Benzene BRL pg/kg wet 1.0 I Bromobenzene BRL pg/kg wet 1.0 Bromochloromelhane, BRL pg/kg wet 1.0 Bromodichloromethane BRL pg/kg wet 1.0 Bromoform BRL pg/kg wet 1.0 I Bromomethane BRL pg/kg wet 2.0 2-Bulanone (MEK) BRL pg/kg wet 10.0 n-Butylbenzene BRL pg/kg wet 1.0 I sec-Bulylbenzene BRL pg/kg wet 1.0 lert-Butylbenzene BRL pg/kg wet 1.0 Caibon disulfide BRL pg/kg wet 5.0 Carbon tetrachloride BRL I pg/kg wet 1.0 Chlorobenzene BRL pg/kg wet 1.0 Chloroethane BRL pg/kg wet 2.0 Chlorotorm BRL pg/kg wet 1.0 I Chloromethane BRL pg/kg wet 2.0 2-Chlorololuene BRL pg/kg wet 1.0 4-Chlorotoluene BRL pg/kg wet 1.0 I 1,2-Dibromo-3-chloropropane BRL pg/kg wet 2.0 Dibromochloromethane BRL pg/kg wet 1.0 1,2-Dibromoethane (EDB) BRL pg/kg wet 1.0 Dibromomethane BRL pg/kg wet 1.0 I 1,2-Dichlorobenzene BRL pg/kg wet 1.0 1,3-Dichlorobenzene BRL pg/kg wet 1.0 1,4-Dichlorobenzene BRL pg/kg wet 1.0 I Dichlorodifluoromethane (Freon12) BRL pg/kg wet 2.0 1,1-Dichloroethane BRL pg/kg wet 1.0 1,2-Dichloroethane BRL pg/kg wet 1.0 1,1 -Dichloroethene BRL pg/kg wet 1.0 I cis-1,2-Dichloroethene BRL pg/kg wet 1.0 trans-1,2-Dichloroethene BRL pg/kg wet 1.0 I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 32 of 51 3 rf Volatile Organic Compounds - Quality Control Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit Batch 7060646 - SW846 5030 Soil (high level) Blank (7060648-BLK1I Prepared &Analyzed: 08-Jun-07 1,2-Dichloropropane BRL pg/kg wet 1.0 1,3-Dichloropropane BRL pg/kg wet 1.0 2,2-Dichloropopane BRL pg/kg wet 1.0 1,1-Dichloropropene BRL pg/kg wet 1.0 cis- 1,3-Dichloropropene BRL pg/kg wet 1.0 trans- 1,3-Dlchloropropene BRL pg/kg wet 1.0 Ethylbenzene BRL pg/kg wet 1.0 Hexachlorobutadiene BRL pg/kg wet 1.0 2-Hexanone (MBK) BRL pg/kg wet 10.0 Isopropylbenzene BRL pg/kg wet 1.0 4-Iseopropyttoluene BRL pg/kg wet 1.0 Methyl tert-butyl ether BRL pg/kg wet 1.0 4-Methyl-2-pentanone (MIBK) BRL pg/kg wet 10.0 Methylene chloride BRL pg/kg wet 10.0 Naphthalene BRL pg/kg wet 1.0 n-Propylbenzene BRL pg/kg wet 1.0 Styrene BRL pg/kg wet 1.0 1.1,1,2-Tetrachloroethane BRL pg/kg wet 1.0 1,1,2,2-Tetrachloroethane BIRL pg/kgwet 1.0 Tetrachloroethene BRL pg/kgwet 1.0 Toluene BRL pg/kg wet 1.0 1,2,3-Trichlorobenzene BRL pg/kg wet 1.0 1,2,4-Trichlorobenzene BRL pg/kg wet 1.0 1,1,1-Trichloroethane BRL pg/kg wet 1.0 1,1,2-Trichloroethane BRL pg/kg wet 1.0 Trichloroethene BRL pg/kg wet 1.0 Trichkrofluoromethane (Freon 11) BRL pg/kg wet 1.0 1,2,3-Trichloropropane SRL pg/kg wet 1.0 1,2,4-Tdrmethybenzene SRL pg/kg wet 1.0 1,3,5-Trmethybenzene BRL pg/kg wet 1.0 Vinyl chloride SBRL pg/kg wet 1.0 m,p-Xylene BRL pg/kg wet 2.0 o-Xylene BRL pg/kg wet 1.0 Tetrahydroturan BRL pg/kg wet 10.0 Ethyl ether BRL pg/kg wet 1.0 Tert-amyl methyl ether BRL pg/kg wet 1.0 Ethyl tert-butyI ether SRL pg/kg wet 1.0 Di-isopropyl ether BRL pg/kg wet 1.0 Tert-Butanol I butyl alcohol BRL pg/kg wet 10.0 1,4-Dioxane SBRL pg/kg wet 20.0 Surrogate: 4-Bmmofluombenzene 30.4 pg/kg wet 30.0 101 70-130 Surrogale: Toluene-d8 29.4 pg/kg wet 30.0 98 70-130 Surrogate: 1,2-chmloethane-d4 28.9 pg/kg wet 30.0 96 70-130 Surrogate: Dbromofliuoromethane 30.3 pg/kg wet 30.0 101 70-130 LCS (7060646-BS1) Prepared & Analyzed: 08-Jun-07 1,1,2-Trichlototrifluoroethane (Freon 113) 21.4 pg/kg wet 20,0 107 70-130 Acetone 15.6 pg/kg wet 20.0 78 1.77-175 Acrylonitrile 15.1 pg/kg wet 20.0 76 70-130 Benzene 19.8 pg/kg wet 20.0 99 70-130 Bromobenzene 23.1 pg/kg wet 20.0 116 70-130 This laboratory report Is not valid withoutan authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 33 of 51 Volatile Organi Compounds - Quality Control I Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit I Batch 7060646 - SW846 5030 Soil (high level) LCS [7060645-BS1) Prepared & Analyzed; 08-Jun-07 Bromochloromethane 20.7 pg/kg wet 20.0 104 70-130 Bromodichloromethane 20.9 pg/kg wet 20.0 104 70-130 Bromolorm 24.2 pg/kg wet 20.0 121 70-130 Bromomethane 17.8 pg/kg wet 20.0 89 55.3-136 2-Butanone (MEK) 15.6 pg/kg wet 20.0 78 38.8-142 n-Butylbenzene 18.3 pg/kg wet 20.0 92 70-130 sec-Butylbenzene 21A4 pg/kg wet 20.0 107 70-130 tert-Butylbenzene 22.4 pg/kg wet 20.0 112 70-130 Carbon disuffide 17.2 pg/kg wet 20.0 86 70-130 Carbon tetrachloride 23.2 pg/kg wet 20.0 116 70-130 Chlorobenzene 22.6 pg/kg wet 20.0 113 70-130 Chloroethane 16.6 pg/kg wet 20.0 83 55.3-130 Chlorotorm 20.4 pg/kg wet 20.0 102 70-130 Chloromethane 17,5 pg/kg wet 20.0 88 70-130 2-Chlorotoluene 22.2 pg/kg wet 20.0 111 70-130 4-Chlorotoluene 22.1 pg/kg wet 20.0 110 70-130 1,2-Dibromo-3-chloropropane 17.8 pg/kg wet 20.0 89 70-130 Dibromochloromethane 21.3 pg/kg wet 20.0 106 64.7-139 1,2-Dibromoethane (EDB) 19.8 pg/kg wet 20.0 99 70-130 Dibromomethane 20.6 pg/kg wet 20.0 103 70-130 1,2-Dichlorobenzene 21.7 pg/kg wet 20.0 108 70-130 1,3-Dichlorobenzene 23.1 pg/kg wet 20.0 116 70-130 1,4-Dichlorobenzene 21.0 pg/kg wet 20.0 105 70-130 Dichlorodifluoromethane (Freonl2) 27,0 pg/kg wet 20.0 135 34.4-167 1,1-Dichloroethane 19.8 pg/kg wet 20.0 99 70-130 1,2-Dichloroethane 19.4 pg/kg wet 20.0 97 70-130 1,1-Dichloroethene 18.0 pg/kg wet 20.0 90 70-130 cis-1,2-Dichloroethene 21,3 pg/kg wet 20.0 106 70-130 trans-1,2-Dichloroethene 19.8 pg/kg wet 20.0 99 70-130 1,2-Dichloropropane 18.7 pg/kg wet 20.0 94 70-130 1,3-Dichloropropane 19.5 pg/kg wet 20.0 98 70-130 2,2-Dichloropropane 21.9 pg/kg wet 20.0 110 70-130 1,1-Dichloropropene 19.8 pg/kg wet 20.0 99 70-130 cis-1,3-Dichloropropene 19.1 pg/kg wet 20.0 96 70-130 lrans-1,3-Dichloropropene 18.9 pg/kg wet 20.0 94 70-130 Ethylbenzene 21.9 pg/kg wet 20.0 110 70-130 Hexachlorobutadiene 19.9 pg/kg wet 20.0 100 60.7-140 2-Hexanone (MBK) 15.0 pg/kg wet 20.0 75 70-130 Isopropylbenzene 21.2 pg/kg wet 20.0 106 70-130 4-Isopropyltoluene 20.2 pg/kg wet 20.0 101 70-130 Methyl tert-butyl ether 18.4 pg/kg wet 20.0 92 70-130 4-Methyl-2-pentanone (MIBK) 15.8 pg/kg wet 20.0 79 46.1-145 Methylene chloride 16.8 pg/kg wet 20,0 84 70-130 Naphthaiene 18.4 pg/kg wet 20.0 92 70-130 n-Propylbenzene 20.5 pg/kg wet 20.0 102 70-130 Styrene 23.0 pg/kg wet 20.0 115 70-130 1,1,1,2-Tetrachloroelhane 23.1 pg/kg wet 20.0 116 70-130 1,1,2,2-Tetrachloroethane 20.2 pg/kg wet 20.0 101 70-130 Tetrachloroethene 21.5 pg/kg wet 20.0 108 70-130 Toluene 19.5 pg/kg wet 20.0 98 70-130 1,2,3-Trichlorobenzene 20.0 pg/kg wet 20.0 100 70-130 This laboratoryreport is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 34 of 51 Volatile Organic Compounds - Quality Control Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit Batch 7060646 - SW846 5030 Soil (high level) LCS (7060646S1) Prepared &Analyzed: 08-Jun-07 1,2,4-Trichlorobenzene 19.1 pg/kg wet 96 70-130 1,11-Trichloroethane 21.5 pg/kg wet 108 70-130 1,1,2-Trichloroethane 19,4 pg/kg wet 97 70-130 Trichloroethene 20.1 pg/kg wet 100 70-130 Trichlorofluoromethane (Freon 11) 22.2 pg/kg wet 111 56.B-140 1,2,3-Trichloropropane 22.6 pg/kg wet 113 70-130 1,2,4-Trimethybenzene 21,7 pg/kg wet 108 70-130 1,3,5-Trimethybenzene 22.2 pg/kg wet 1ll 70-130 Vinyl chloride 20.6 pg/kg wet 103 70-130 m,p-Xylene 45.3 pg/kg wet 113 70-130 o-Xylene 22,6 pg/kg wet 113 70-130 Tetrahydroturan 15.5 pg/kg wet 78 70-130 Ethyl ether 16.8 pg/kg wet 84 65.3-130 Tert-amyl methyl ether 18.4 pg/kg wet 92 70-130 Ethyl tert-butyl ether 19.2 pg/kg wet 96 70-130 Di-isopropyl ether 16.8 pg/kg wet 84 70-130 Tert-Butanol I butyl alcohol 165 pg/kg wet 82 70-130 1,4-Dioxane 182 pg/kg wet 91 34-155 Surrogate:4-Bromofluorobenzene 31.7 pg/kg wet 106 70-130 Surrogate: Toluene-d8 30.0 pg/kg wet 100 70-130 Surrogate: 1,2-Dichloroethane-d4 29.5 pg/kg wet 98 70-130 Surrogate: Dibromofluorometane 30.9 pg/kg wet 103 70-130 LCS Dup (7060646-BSD1I Prepared & Analyzed: 08-Jun-07 1,1,2-Trichlorotrifluoroethane (Freon 113) 19.1 pg/kg wet 96 70-130 Acetone 15.3 pg/kg wet 76 1.77-175 Acrylonitrile 16.2 pg/kg wet 81 70-130 Benzene 18.0 pg/kg wet 90 70-130 Bromobenzene 21.2 pg/kg wet 106 70-130 Bromochloromethane 19.2 pg/kg wet 96 70-130 Bromodichloromethane 19.6 pg/kg wet 98 70-130 Bromotorm 23.9 pg/kg wet 120 70-130 Brornomethane 16.0 pg/kg wet 80 55.3-136 2-Butanone (MEK) 16.4 pg/kg wet 82 38.8-142 n-Butylbenzene 16.0 pg/kg wet 80 70-130 sec-Butylbenzene 19.3 pg/kg wet 96 70-130 ter1-Butylbenzene 20.4 pg/kg wet 102 70-130 Carbon disufide 15.2 pg/kg wet 76 70-130 Carbon tetrachloride 20.6 pg/kg wet 103 70-130 Chlorobenzene 20.6 pg/kg wet 103 70-130 Chloroethane 15.1 pg/kg wet 76 55.3-130 Chloroform 18.6 pg/kg wet 93 70-130 Chloromethane 15.5 pg/kg wet 78 70-130 2-Chlorototuene 20.3 pg/kg wet 102 70-130 4-Chlorotoluene 19.9 pg/kg wet 100 70-130 1,2-Dibromo-3-chloropropane 19.2 pg/kg wet 96 70-130 Dibromochloromethane 20.5 pg/kg wet 102 64,7-139 1.2-Dibromoethane (EDB) 19.7 pg/kg wet 98 70-130 Dibromomethane 19.7 pg/kg wet 98 70-130 1,2-Dichlorobenzene 19.7 pg/kg wet 98 70-130 1,3-Dichlorobenzene 21.0 pg/kg wet 105 70-130 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 35 of 51 Volatile Organic Compounds - Quality Control I Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit I Batch 7060646 - SW846 5030 Soil (high level) LCS Dup (7060646-BSD1) Prepared & Analyzed: 08-Jun-07 I 1,4-Dichlorobenzene 19.0 pg/kg wet 20.0 95 70-130 Dichlorodifluoromethane (Freonl2) 23.9 pg/kg wet 20.0 120 34.4-167 1,1-Dichloroethane 18.0 pg/kg wet 20,0 90 70-130 I 1,2-Dichloroethane 18.6 pg/kg wet 20.0 93 70-130 1,1 -Dichloroethene 16.4 pg/kg wet 20.0 82 70-130 cis-1,2-Dichloroethene 19.1 pg/kg wet 20.0 96 70-130 trans-1,2-Dichloroethene 17.8 pg/kg wet 20.0 89 70-130 II 1,2-Dichioropropane 17.4 pg/kg wet 20.0 87 70-130 1,3-Dichloropropane 18.9 pg/kg wet 20.0 94 70-130 2,2-Dichloropropane 18.8 pg/kg wet 20.0 94 70-130 I 1,1-Dichloropropene 17.6 pg/kg wet 20.0 88 70-130 cis-1,3-Dichloropropene 17.6 pg/kg wet 20.0 88 70-130 trans-1,3-Dichloropropene 17.5 pg/kg wet 20.0 88 70-130 Ethylbenzene 19.7 pg/kg wet 20.0 98 70-130 I Hexachlorobutadiene 16.0 pg/kg wet 20.0 80 60.7-140 2-Hexanone (MBK) 15.4 pg/kg wet 20.0 77 70-130 Isopropylbenzene 19.2 pg/kg wet 20.0 96 70-130 I 4-Isopropyltoluene 17.9 pg/kg wet 20.0 90 70-130 Methyl tert-butyl ether 18.4 pg/kg wet 20.0 92 70-130 4-Methyl-2-pentanone (MIBK) 16.8 pg/kg wet 20.0 84 46.1-145 Mehylene chloride 15.6 pg/kg wet 20.0 78 70-130 I Naphthalene 16.7 pg/kg wet 20.0 84 70-130 n-Propylbenzene 18.3 pg/kg wet 20.0 92 70-130 Styrene 20.8 pg/kg wet 20.0 104 70-130 I 1,1,1,2-Tetrachloroethane 21.4 pg/kg wet 20.0 107 70-130 1,1,2,2-Tetrachloroethane 19.4 pg/kg wet 20.0 97 70-130 Tetrachloroethene 19.6 pg/kg wet 20.0 98 70-130 I Toluene 18.0 pg/kg wet 20.0 90 70-130 1,2,3-Trichlorobenzene 17.0 pg/kg wet 20.0 85 70-130 1,2,4-Trichlorobenzene 16.5 pg/kg wet 20.0 82 70-130 1,1,1-Trichloroethane 19.2 pg/kg wet 20.0 96 70-130 I 1,1,2-Trichloroethane 19.3 pg/kg wet 20.0 96 70-130 Trichloroethene 18.7 pg/kg wet 20.0 94 70-130 Trichlorofluoromethane (Freon 11) 19.6 pg/kg wet 20.0 98 56.8-140 I 1,2,3-Trichloropropane 22.5 pg/kg wet 20.0 112 70-130 1,2,4-Trimethylbenzene 19.5 pg/kg wet 20.0 98 70-130 1,3,5-Trimethylbenzene 20.2 pg/kg wet 20.0 101 70-130 Vinyl chloride 17.8 pg/kg wet 20.0 89 70-130 I m,p-Xylene 40.5 pg/kg wet 40.0 101 70-130 o-Xylene 20.6 pg/kg wet 20.0 103 70-130 Tetrahydroturan 15.5 pg/kg wet 20.0 78 70-130 I Ethyl ether 16.8 pg/kg wet 20.0 84 65.3-130 Tert-amyl methyl ether 17.9 pg/kg wet 20.0 90 70-130 Ethyl tert-butyl ether 18.2 pg/kg wet 20.0 91 70-130 Di-isopropyl ether 15.8 pg/kg wet 20.0 79 70-130 I Tert-Butanol / butyl alcohol 183 pg/kg wet 200 92 70-130 I 4-Dioxane 189 pg/kg wet 200 94 34-155 Surrogate: 4-Bromofluorobenzene 31.5 pg/kg wet 30.0 105 70-130 I Surrogate: Toluene-d8 30.1 pg/kg wet 30.0 100 70-130 Surrogate: 1,2-Dichloroethane-d4 30.4 pg/kg wet 30.0 101 70-130 Surrogate: Dibromofluoromethane 29.9 pg/kg wet 30.0 100 70-130 U This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 36 of 51 Mr Extractable Petroleum Hydrocarbons - Quality Control Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit Batch 7060175 - SW846 3545A Blank 17050175-BLK1) Prepared: 04-Jun-07 Analyzed: 06-Jun-07 C9-C18 Aliphatic Hydrocarbons BRL mg/kg wet 13.4 C19-036 Alihatic Hydrocarbons BRL mg/kg wet 13.4 C11-C22 Aromatic Hydrocarbons BRIL mg/kg wet 13.4 Unadjusted C11-C22 Aromatic Hydrocarbons BRL mg/kg wet 13.4 Naphthalene BRL pg/kg wet 66.5 2-Methylnaphthalene BRL pg/kg wet 66.5 Acenaphthylene BRL pg/kg wet 66.5 Acenaphthene BRL pg/kg wet 66.5 Fluorene BRL pg/kg wet 66.5 Phenanthrene BRL pg/kg wet 66.5 Anthracene BRL pg/kg wet 66.5 Fluoranthene BRL pg/kg wet 66.5 Pyrene BRL pg/kg wet 66.5 Benzo (a)anthracene BRL pg/kg wet 66.5 Chrysene BRL pg/kg wet 66.5 Benzo (b)fluoranthene BRL pg/kg wet 66.5 Benzo (k)fluoranthene BRL pg/kg wet 66.5 Benzo (a)pyrene BRL pg/kg wet 66.5 Indeno (1,2,3-cd) pyrene BRL pg/kg wet 66.5 Dibenzo (a,h) anthracene BRL pg/kg wet 66.5 Benzo (gh,)perylene BRL pg/kg wet 66.5 n-Hexadecane 0.00 pg/kg wet n-Tetradecane 0.00 pg/kg wet n-Eicosane 0.00 pg/kg wet n-Nonadecane 0.00 pg/kg wet n-Octacosane 0.00 pg/kg wet Naphthalene (aliphatic fraction) 0.00 pg/kg wet 2-Methylnaphthalene (aliphatic fraction) 0.00 pg/kg wet Surrogate: 1-Chlorooctadecane 1690 pg/kg wet 3330 51 40-140 Surrogate: Ortho-Terphenyl 2670 pg/kg wet 3330 80 40-140 Surrogate: 2-Bromonaptfhalene 690 SGC pg/kg wet 2670 26 40-140 Surrogate 2-Fluorobiohenyl 2220 pg/kg wet 2670 83 40-140 LCSO706175-BS1) Prepared: 04-Jun-07 Analyzed: 06-Jun-07 C9-C18 Aliphatic Hydrocarbons 29.7 mg/kg wet 13.4 40.0 74 40-140 C19-C36 Aliphatic Hydrocarbons 35.2 mg/kg wet 13.4 53.3 66 40-140 C11-022 Aromatic Hydrocarbons 94,0 mg/kg wet 13.4 113 83 40-140 Naphthalene 3360 pg/kg wet 66.5 6670 50 40-140 2-Methylnaphthalene 3810 pg/kg wet 66.5 6670 57 40-140 Acenaphthylene 4350 pg/kg wet 66.5 6670 65 40-140 Acenaphthene 4340 pg/kg wet 66.5 6670 65 40-140 Fluorene 4880 pg/kg wet 66.5 6670 73 40-140 Phenanthrene 5110 pg/kg wet 66.5 6670 77 40-140 Anthracene 5290 pg/kg wet 66.5 6670 79 40-140 Fluoranthene 5940 pg/kg wet 66.5 6670 89 40-140 Pyrene 5840 pg/kg wet 56.5 6670 88 40-140 Benzo (a)anthracene 5950 pg/kg wet 66.5 6670 89 40-140 Chrysene 6680 pg/kg wet 66.5 6670 100 40-140 Benzo (b)fluoranthene 5760 pg/kg wet 66.5 6670 86 40-140 Benzo (k)fluotanthene 5540 pg/kg wet 66.5 6670 83 40-140 Benzo (a)pyrene 6170 pg/kg wet 66.5 6670 93 40-140 This laboratory report Is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 37 of 51 Extractable Petroleum Hydrocarbons - Quality Control I Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit I Batch 7060175 - SW846 3545A LCS (7060175-BS1) Prepared: 04-Jun-07 Analyzed: 06-Jun-07 I Indeno (1,2,3-cd) pyrene 6750 pg/kg wet 665 6670 101 40-140 Dibenzo (a,h) anthracene 6280 pg/kg wet 66.5 6670 94 40-140 Benzo (gAi) perylene 6800 pg/kg wet 66.5 6670 102 40-140 Naphthalene (aliphatic fraction) 0.00 pg/kg wet 6670 0-200 I 2-Methyinaphthalene (aliphatic fraction) 0.00 pg/kg wet 6670 0-200 Surrogate: 1-Chlorooctadecane 1980 yg/kg wet 3330 59 40-140 Surrogate: Ortho-Terphenyl 3020 pg/kg wet 3330 91 40-140 I Surrogate: 2-Bromonaphthalene 1500 pg/kg wet 2670 56 40-140 Surrogate. 2-Fluorobipheyl 2550 *- wet 2670 96- 40-140 Naphthalene Breakthrough 0.00 0-5 2-Methylnaphthalene Breakthrough 0.00 0-5 I LCS (7060175-BS2) Prepared: 04-Jun-07 Analyzed: 05-Jun-07 C9-C18 Aliphatic Hydrocarbons 26.8 mg/kg wet 13.4 40.0 67 40-140 I C19-036 Aliphatic Hydrocarbons 28.7 mg/kg wet 13.4 53.3 54 40-140 C11-C22 Aromatic Hydrocarbons 91.3 mg/kg wet 13.4 113 81 40-140 Naphthalene 3920 pg/g wet 66.5 6670 59 40-140 2-Methylnaphthalene 4290 pg/kg wet 66.5 6670 64 40-140 I Acenaphthylene 4850 pg/kg wet 66.5 6670 73 40-140 Acenaphthene 4890 pg/kg wet 66.5 6670 73 40-140 Fluorene 5300 pg/kg wet 66.5 6670 79 40-140 I Phenanthrene 5500 pg/kg wet 66.5 6670 82 40-140 Anthracene 5820 pg/kg wet 66.5 6670 87 40-140 Fluoranthene 6270 pg/kg wet 66.5 6670 94 40-140 Pyrene I 6320 pg/kg wet 66.5 6670 95 40-140 Benzo (a)anthracene 5220 pg/kg wet 66.5 6670 78 40-140 Chrysene 7680 pg/kg wet 66.5 6670 115 40-140 Benzo (b)fluoranthene 4930 pg/kg wet 66.5 6670 74 40-140 I Benzo (k)fluoranthene 7520 pg/kg wet 66.5 6670 113 40-140 Benzo (a)pyrene 5880 pg/kg wet 66.5 6670 88 40-140 Indeno (1,2,3-cd) pyrene 4760 pg/kg wet 66.5 6670 71 40-140 I Dibenzo (a,h) anthracene 3750 pg/kg wet 66.5 6670 56 40-140 Benzo (g,h,i) perylene 4820 pg/kg wet 66.5 6670 72 40-140 Naphthalene (aliphatic fraction) 0.00 pg/kg wet 6670 0-200 2-Methyinaphthalene (aliphatic fraction) 0.00 pg/kg wet 6670 0-200 I Surrogate: 1-Chlorooctadecane 1660 pg/kg wet 3330 50 40-140 Surrogate: Ortho-Terphenyl 3320 pg/kg wet 3330 100 40-140 Surrogate 2-Bromanaphthalene 1690 pg/kg wet 2670 63 40-140 Surrogate: 2-Fluorbpheny_ 2530 pg/kg wet 2670 95 40-140 I Naphthalene Breakthrough 0.00 0-5 2-Methylnaphtihalene Breakthrough 0.00 0-5 LCS Dup (7060175-BSD1) I Prepared: 04-Jun-07 Analyzed: 06-Jun-07 C9-C18 Aliphatic Hydrocarbons 27.6 mg/kg wet 13.4 40.0 69 40-140 7 25 C19-C36 Aliphatic Hydrocarbons 33.4 13.4 63 mgIkg wet 53.3 40-140 25 I C1 -C22 Aromatic Hydrocarbons 94.7 mg/kg wet 13.4 113 84 40-140 25 Naphthalene 3280 pg/kg wet 66.5 6670 49 40-140 2 30 2-Methylnaphthalene 3760 pg/kg wet 66.5 6670 56 40-140 2 30 Acenaphihylene 4280 pg/kg wet 66.5 6670 64 40-140 2 30 I Acenaphthene 4230 pg/kg wet 66.5 6670 63 40-140 3 30 Fluorene 4760 pg/kg wet 66.5 6670 71 40-140 3 30 Phenanthrene 4960 66.5 6670 74 40-140 4 30 I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 38 of 51 rp Extractable Petroleum Hydrocarbons - Quality Control Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit Batch 7060175 - SW846 3545A LCS Dup (7060175-BSDI) Prepared: 04-Jun-07 Analyzed: 06-Jun-07 Anthracene 5220 pg/kg wet 66.5 6670 78 40-140 1 30 Fluoranthene 5850 pg/kg wet 66.5 6670 88 40-140 1 30 Pyrene 5770 pg/kg wet 66.5 6670 87 40-140 1 30 Benzo (a)anthracene 5750 pg/kg wet 66.5 6670 86 40-140 3 30 Chiysene 6540 pg/kg wet 66.5 6670 98 40-140 2 30 Benzo (b)fluoranthene 5630 pg/kg wet 66.5 6670 84 40-140 2 30 Benzo (k)ftuoranthene 5490 pg/kg wet 66.5 6670 82 40-140 1 30 Benzo (a)pyrene 6160 pg/kg wet 66.5 6670 92 40-140 1 30 Indeno (1.2,3-cd) pyrene 6360 pg/kg wet 66.5 6670 95 40-140 6 30 Dibenzo (ah) anthracene 6040 pg/kg wet 66.5 6670 91 40-140 3 30 Benzo (g,h,i) peiylene 6500 pg/kg wet 66.5 6670 97 40-140 5 30 Naphthalene (aliphatic fraction) 0.00 pg/kg wet 6670 0-200 200 2-Methylnaphthalene (aliphatic fraction) 0.00 pg/kg wet 6670 0-200 200 Surrogate: 1-Chlorooctadecane 1620 pg/kg wet 3330 49 40-140 Surrogate: Ortho-Terphenyl 3080 pg/kg wet 3330 92 40-140 Surrogate: 2-Bromanaphtalene 1720 pg/kg wet 2670 64 40-140 Surrogate:2Fuopheny 2450 pg/g wet 2670 92 40-140 Naphthalene Breakthrough 0.00 % 0-5 2-Methyinaphthalene Breakthrough 0.00 % 0-5 Total Metals by EPA 6000/7000 Series Methods - Quality Control Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit Batch 7060424 - SW846 3050B Blank (7060424-BLK1 Prepared: 06-Jun-07 Analyzed: 08-Jun-07 Lead BRL mg/kg wet 1.47 Duplcate (7060424-DUP1 Source: SA62982-01 Prepared: 06-Jun-07 Analyzed: 08-Jun-07 Lead 6.24 mg/kg dry 1.47 5.11 20 20 Matrix Spike (7060424-MS1) Source: SA629B2-02 Prepared: 06-Jun-07 Analyzed: 08-Jun-07 Lead 109 mg/kg dry 1.40 117 1,85 92 75-125 Matrix Spike Dup (7060424-MSD1) Source: A62982-02 Prepared: 06-Jun-07 Analyzed: 08-Jun-07 Lead 103 mg/kg dry 1.35 113 1.85 90 75-125 6 35 Reference (7060424-SRM1) Prepared: 06-Jun-07 Analyzed: 08-Jun-07 Lead 61.5 mg/kg wet 1.50 61.6 100 78.4-120.8 Reference 17060424-SRM2) Prepared: 06-Jun-07 Analyzed: 08-Jun-07 Lead 62.2 mg/kg wet 1.50 60.9 102 78.4-120.8 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL Below Reporting Limit Page 39 of 51 General Chemistry Parameters - Quality Control I Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RED Limit Batch 7060403 - General Preparation Duplicate (7060403-DUP1I Source: SAB2616-05 Prepared: 06-Jun-07 Analyzed: 08-Jun-07 1 %Solids 78.0 78.1 0.1 20 I I I I I I I I I I I I I I I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 40 of 51 3 r Extractable Petroleum Hydrocarbons - CCV Evaluation Report Average Analyte RF CCRF %D Limit Batch 0706134 Calibration Check (0706134-CCV1) C9-418 Aliphatic Hydrocarbons 1.29467E+1 1 1.28323E+08 -0,833 25.00 C19-C36 Aliphatic Hydrocarbons 1.14918E+11 1.00839E+08 -16.6 25.00 C11-C22 Aromatic Hydrocarbons 17797.1 20.0616 12.8 25.00 Naphthalene 7.49143 7.33074 -2.14 20.00 2-Methylnaphthalene 4.34714 4.40176 1.26 20.00 Acenaphthylene 6.64623 7,11918 7.12 20.00 Acenaphthene 4.18836 4.32206 3.19 20.00 Fluorene 4.65243 4.92789 5.92 20.00 Phenanthrene 62823 6.69301 6.54 20.00 Anthracene 6.39254 6.94854 8.70 20.00 Fluoranthene 6.42075 7.4187 15.5 20.00 Pyrene 6.58194 7.38234 12.2 20.00 Benzo (a)anthracene 5.48335 6.53727 19.2 20.00 Chrysene 5.33975 6.31594 18.3 20.00 Benzo (b)fluoranthene 4.95865 5.93513 19.7 20.00 Benzo (k)fluoranthene 4.81973 5.40581 12.2 20.00 Benzo (a)pyrene 4.62819 5.31406 14.8 20.00 Indeno (1.2,3-cd) pyrene 4.6884 5.62349 19.9 20.00 Dibenzo (a,h) anthracene 3.88281 4.20488 829 20.00 Benzo (g,h,i) perylene 4.14106 4.85111 17.1 20.00 5-alpha-Androstane 3807840 1 -100 5-alpha-Androstane 3807.84 1 -100 This laboratory report is not valid without an authorized signature on the cover page * Reportable Detection Limit BRL = Below Reporting Limit Page 41 of 51 Extractable Petroleum Hydrocarbons - CCV Evaluation Report I Av erage Analyte RF CCRF %D Limit Batch 0706170 I Calibration Check (0706170-CCV2) C9-C18 Aliphatic Hydrocarbons 1.29467E+l1 1.45438E+08 12.3 25.00 C19-C36 Aliphatic Hydrocarbons 1.14918E+ 11 1.17929E+08 -2.47 25.00 I C11-C22 Aromatic Hydrocarbons 17797.1 18.3127 2.91 25.00 Naphthalene 7.49143 7.53555 0.589 20.00 2-Methylnaphthalene 4.34714 4.6207 6.29 20,00 I Acenaphthylene 6.64623 7.31136 10.0 20.00 Acenaphthene 4.18836 4.41702 5.46 20.00 Fluorene 4.65243 5.09819 9.58 20.00 Phenanthrene 6.2823 6.61972 5.37 20,00 I Anthracene 6.39254 6.84317 7.05 20.00 Fluoranthene 6.42075 7.67777 19.6 20.00 Pyrene 6.58194 7.88077 19.7 20.00 I Benzo (a) anthracene 5.48335 5.99185 9.27 20.00 Chrysene 5.33975 6.36714 19.2 20.00 Benzo (b)fluoranthene 4.95865 5.42216 9.35 20.00 I Benzo (k)fluoranthene 4.81973 5.49178 13.9 20.00 Benzo (a) pyrene 4.62819 5.22619 12.9 20.00 Indeno (1,2,3-cd) pyrene 4.6884 5.10553 8.90 20.00 Dibenzo (a,h) anthracene 3.88281 4.12655 6.28 20.00 I Benzo (g,h,i) perylene 4.14106 4.96479 19.9 20.00 5-alpha-Androstane 3807840 1 -100 5-alpha-Androstane 3807.84 1 -100 I I II I I I I I I I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 42 of 51 Extractable Petroleum Hydrocarbons - CCV Evaluation Report Average Analyte RF CCRF % D Limit Volatile Organic Compounds - CCV Evaluation Report Average Analyte RF CCRF % D Limit Batch 0706165 Calibration Check (0706165-CCVI) 1,1,2-Trichlorotrifluoroethane (Freon 113) 0.138763 0,160724 15.8 Acetone 0.0161399 0.0101515 -24.2 Acrylonitrile 0.0574787 0.0476082 -17.2 Benzene 0.904259 0.942892 4.27 Bromobenzene 0.745261 0.855389 14.8 Bromochloromethane 0117436 0,128151 9.12 Bromodichloromethane 0.321627 0.350453 8.96 Bromotorm 0.347039 0.406214 17.1 Bromomethane 0.130923 0.121734 -7.02 2-Butanone (MEK) 0.0896526 0.0685856 -23.5 n-Butylbenzene 1.96616 2.1109 7.36 sec-Butylbenzene 2.65901 3.00747 13.1 tert-Butylbenzene 1.82027 2.14507 17.8 Carbon disulfide 0.460699 0.472723 2.61 Carbon tetrachloride 0261414 0.329784 26.2 Chlorobenzene 1.65156 1.83138 10.9 Chloroethane 0.112028 0.10716 -4.35 Chloroform 0.406556 0.433966 6.74 20.00 Chloromethane 0.257856 0.224244 -13.0 2-Chlorotoluene 1.99648 2.15294 7.84 4-Chlorotoluene 1.99328 2.21668 11.2 1,2-Dibromo-3-chloropropane 0.0B114 0.0774836 -4.51 Dibromochloromethane 0.238351 0.269707 13.2 1,2-Dibromoethane (EDB) 0.209468 0.225716 7.76 Dibromomethane 0.145623 0.153986 5.74 1,2-Dichlorobenzene 1.36204 1.48063 8.71 1,3-Dichlorobenzene 1.37519 1.55264 12.9 1,4-Dichlorobenzene 1.48997 1.58454 6.35 Dichlorodifluoromethane (Freon12) 0.183162 0.233581 27.5 1,1-Dichloroethane 0.414871 0.433318 4.45 1,2-Dichloroethane 0.323795 0.336984 4.07 1,1-Dichlomethene 0.139553 0.143665 2.95 20.00 cis-1,2-Dichloroethene 0.236236 0.255307 8.07 trans-1,2-Dichloroethene 0.218849 0.235253 7.50 1,2-Dichloropropane 0.28031 0.265051 1.82 20.00 1,3-Dichloropropane 0.346038 0.357306 3.26 2,2-Dichloropropane 0.221527 0.271028 22.3 1,1-Dichloropropene 0288793 0.326178 12.9 cis-1,3-Dichloropropene 0.355421 0.378636 6.53 trans-1.3-Dichloropropene 0.306029 0.329142 7.55 Ethybenzene 2.77046 3.04105 9.77 20.00 Hexachlorobutadiene 0.493001 0.590461 19.8 2-Hexanone (MBK) 0.137242 0.114236 -16.8 Isopropylbenzene 2.38101 2.70161 13.5 4-Isopropyltoluene 2.27879 2.51403 10.3 Methyl tet-butyl ether 0.47665 0.466879 -2.05 4-Methyl-2-pentanone (MIBK) 0.196283 0.17208 -12.3 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 43 of 51 Volatile Organic Compounds - CCV Evaluation Report Average Analyte RF CCRF % D Limit Batch 0706165 I Calibration Check (0706165-CCVI) Methylene chloride 0.167092 0.150037 -10.2 Naphthalene 0.607276 0.759793 -7.00 n-Propylbenzene 3.06612 3.39862 10.8 Styrene 1.68317 1.86767 11.0 1,1,1,2-Tetrachloroethane 0.530908 0.628252 18.3 1,1,2,2-Tetrachloroethane 0.499433 0.493683 -1.15 Tetrachloroethene 0.225485 0.262151 16.3 Toluene 0.656581 0.67384 2.63 20.00 1,2,3-Trichlorobenzene 0.200268 0,260526 12.0 12,4-Trihlorobenzene 0.530406 0.666655 -0.200 11,1-Trichloroelhane 0.325185 0,376676 15.8 I1,2-Trichloroelhane 0.167186 0.171072 2.32 Trichloroethene 0.246152 0.271247 10.2 Trichlorotluoromethane (Freon 11) 0.292814 0.353261 20.6 1,2,3-Trichloropropane 0.353941 0.369614 4.43 1,2,4-Trimethylbenzene 2.14328 2.42497 13.1 1,3,5-Trimethylbenzene 2.15001 2.4834 15.5 Vinyl chloride 0.076881 0.0736748 -4.17 20.00 m,p-Xylene 1.0107 1.10861 9.69 o-Xylene 1.00632 1.10808 10.1 Tetrahydrofuran 0.0602376 0.0467611 -22.4 Ethyl ether 0.0803761 0.0750323 -6.65 Tert-amyl methyl ether 0.218679 0.204012 -6.71 Ethyl teri-buty ether 0.627562 0.630891 0.530 Di-isopropyl ether 0.897555 0.841291 -6.27 Tert-Butanol / butyl alcohol 0.01096 7.62151 E-03 -30.5 1,4-Dioxane 1.95079E-03 1.76112E-03 -9.72 4-Bromolluorobenzene 0.901699 0.911918 1.13 Toluene-d8 1.01144 1.01955 0.802 1,2-Dichloroethane-d4 0.282552 0.279797 -0.975 Dibromofluoromethane 0.269422 0.280424 4.08 Fluorobenzene 1 1 0.00 Chlorobenzene-d5 1 1 0.00 1,4-Dchlorobenzene-d4 1 1 0.00 1 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 44 of Sl Volatile Organic Compounds - CCV Evaluation Report Average Analyte RF CCRF % D Limit Batch 0706178 Calibration Check (0706178-CCVI) Benzene 322043 280832 -12.8 30.00 Ethybenzene 245071 221262 -9.72 30.00 Methyl tert-butyl ether 130405 102130 -21.7 30.00 Naphthalene 197374 152865 -22.6 30.00 Toluene 284816 253266 -11.1 30.00 m,p-Xylene 2B4952 256641 -9.94 30.00 o-Xylene 248905 217989 -12.4 30.00 2-Methylpentane 48793.4 46839.7 -4.00 30.00 n-Nonane 698622 53766.6 -23.0 30.00 n-Pentane 43357.6 40954.9 -5.54 30.00 1,2,4-Trnmethybenzene 261739 224176 -14.4 30.00 2,2,4-Tdrmethylpentane 54373.1 57862.2 6.42 30.00 n-Butylcyclohexane 51342.2 56091.8 9.25 30.00 n-Decane 48752.9 35089.8 -28.0 30.00 2,5-Dibromololuene (FID) 26661,1 23564.4 -11.6 2,5-Dibromotoluene (PID) 252708 190173 -24.7 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 45 of SI Volatile Organic Compounds - CCV Evaluation Report I Average Analyte RF CCRF % D Limit Batch 0706205 I Calibration Check (0706205-CCV1) Benzene 322043 299804 -6.91 30.00 Elhylbenzene 245071 238423 -2,71 30.00 I Methyl tert-butyl ether 130405 111367 -14.6 30.00 Naphthalene 197374 172153 -12.8 30.00 Toluene 284816 270318 -5.09 30.00 I m,p-Xylene 284952 274893 -3.53 30.00 o-Xylene 248905 233077 -6.36 30.00 2-Methylpentane 48793.4 53668.6 9.99 30.00 I n-Nonane 69862.2 60435 -13.5 30.00 n-Pentane 43357.6 44463.7 2.55 30.00 1,2,4-Trimethylbenzene 261739 243023 -7.15 30.00 2,2,4-Trimethylpentane 54373.1 62520.7 15.0 30.00 I n-Butylcyclohexane 51342.2 62445.1 21.6 30.00 n-Decane 48752.9 43573 -10.6 30.00 2,5-Dibromotoiuene (FID) 26661.1 26851.8 0.715 I 2,5-Dibromotoiuene (PID) 252708 212949 -15.7 I I I I II I I I I I I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 46 of 51 Ir Volatile Organic Compounds - CCV Evaluation Report Average Analyte RF CCR-F %D Limit Batch 0706207 Calibration Check (0706207-CCVI) 1,1,2-Trichlorotrifluoroethane (Freon 113) 0.138763 0.133644 -3.69 Acetone 0.0161399 0.0149876 12.4 Acrylonitrile 0.0574787 0.0407417 -29.1 Benzene 0.904259 0.850659 -5.93 Bromobenzene 0.745261 0.797285 6.98 Bromochloromethane 0.117436 0.118066 0.536 Bromodichloromethane 0.321627 0.321301 -0.101 Bromoform 0.347039 0.3822 10.1 Bromomethane 0,130923 0,10749 -17.9 2-Butanone (MEK) 0.0896526 0.0879626 -1.89 n-Butylbenzene 1.96616 1.81525 -7.68 sec-Butylbenzene 2.65901 2.73085 2,70 tert-Butylbenzene 1.82027 1.95903 7.62 Carbon disulfide 0.460699 0.396819 -13.9 Carbon tetrachloride 0.261414 0.295964 132 Chlorobenzene 1.65156 1.69276 2.49 Chloroethane 0.112028 0,0932813 -16.7 Chloroform 0.406556 0.392728 -3.40 20.00 Chloromethane 0257856 0.198105 -23.2 2-Chlorotoluene 1,99648 2.0138 0.868 4-Chlorotoluene 1,99328 2.06272 3.48 1,2-Dibrorno-3-choropropane 0.08114 0.0694075 -14.5 Dibromochloromethane 0.238351 0.246885 3.58 1,2-Dibromoethane (EDB) 0209468 0.204679 -229 Dibromomethane 0.145623 0.142704 -2.00 1,2-Dichlorobenzene 1.36204 1.36087 -0.0859 1,3-Dichlorobenzene 1.37519 1.45179 5.57 1,4-Dichlorobenzene 1.48997 1.44991 -2.69 Dichlorodiftuoromethane (Freon12) 0.183162 0.194608 6,25 1,1-Dichloroethane 0.414871 0.38678 -6.77 1,2-Dichloroethane 0.323795 0.307355 -5.08 1,1-Dichloroethene 0.139553 0.124984 -10.4 20.00 cis-1,2-Dichloroethene 0236236 0.234812 -0.603 trans-1.2-Dichloroethene 0218849 0.212378 -2.96 1,2-Dichloropropane 026031 0.240223 -7.72 20.00 1,3-Dichloropropane 0.346038 0.328346 -5.11 2,2-Dichloropropane 0.221527 0.234539 5.87 1,1-Dichloropropene 0.288793 0.28752 -0.441 cis-1,3-Dichloropropene 0.355421 0.34108 -4.03 trans- 1,3-Dichloropropene 0.306029 0,291502 -4.75 Ethylbenzene 2.77046 2.81476 1,60 20.00 Hexachlorobutadiene 0.493001 0.519825 5.44 2-Hexanone (MBK) 0.137242 0.127381 -7.19 Isopropylbenzene 2.38101 2.47572 3.98 4-isopropyltoluene 2.27879 2.23195 -2.06 Methyl tert-butyl ether 0.47665 0.425872 -10.7 4-Methyl-2-pentanone (MIBK) 0.196283 0.156964 -20.0 Methylene chloride 0.167092 0.136628 -182 Naphthalene 0.607276 0.673266 -16.8 n-Propylbenzene 3.06612 3.10197 1.17 Styrene 1.68317 1.81279 7.70 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRIL = Below Reporting Limit Page 47 of 51 Volatile Organic Compounds - CCV Evaluation Report Average Analyte RF CCRF %D Limit Batch 0706207 I Calibration Check (0706207-CCV1) 1,1,1,2-Terachloroethane 0.530908 0.593682 11.8 1,1,2,2-Telrachloroethane 0.499433 0.456498 -8.60 Tetrachloroethene 0.225485 0.236938 5.08 Toluene 0.656581 0.612001 -6.79 20.00 1,2,3-Trichlorobenzene 0.200268 0.234737 1.00 1,2,4-Trichlorobenzene 0.530406 0.590252 -11.0 1,1,1 -Trichloroethane 0.325185 0.332001 2.10 1,1,2-Trichloroethane 0.167186 0.158311 -5.31 Trichloroethene 0.246152 0.244916 -0.502 Trichlorofluoromethane (Freon 11) 0.292814 0.305157 4.22 1,2,3-Trichloropropane 0.353941 0.337588 -4.62 1,2,4-Trimethylbenzene 2.14328 2.21123 3.17 1,3,5-Trimelhylbenzene 2.15001 2.27738 5.92 Vinyl chloride 0,076881 0.0662883 -13.8 20.00 m,p-Xylene 1.0107 1.01607 0.531 o-Xylene 1.00632 1.02358 1.72 Tetrahydrofuran 0.0602376 0.0425329 -29.4 Ethyl ether 0,0803761 0.0642072 -20.1 Tert-amyl methyl ether 0.218679 0.185463 -15.2 Ethyl tert-butyl ether 0.627562 0.560923 -10.6 Di-isopropyl ether 0.897555 0.757 -15.7 | Tert-Butanol / butyl alcohol 0.01096 6.98259E-03 -36.3 1,4-Dioxane 1.95079E-03 1.59783E-03 -18.1 4-Bromoiluorobenzene 0.901699 0.91427 1.39 Toluene-d8 1.01144 1.01816 0.664 1,2-Dichloroethane-d4 0.282552 0.278497 -1.44 Dibrornofluoromethane 0.269422 0.278231 3.27 Fluorobenzene 1 1 0.00 Chlorobenzene-d5 1 1 0.00 1,4-Dichlorobenzene-d4 1 1 0.00 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL -- Below Reportmng Limit Page 48 of $1 Ar Notes and Definitions QM7 The spike recovery was outside acceptance limits for the MS and'or MSD. The batch was accepted based on acceptable LCS recovery. QR5 RPD out of acceptance range. SGC Surrogate recovery outside of control limits The data was accepted based on valid recovery of the remaining surrogate VC10 The VOC field preserved soil sample is not within the 1:1 weight to volume ratio as recommended by SW846 methods 5030 and 5035 but may be within the 1:1 volume to volume ratio, vex2 Field extracted BRL Below Reporting Limit - Analyte NOT DETECTED at or above the reporting limit dry Sample results reported on a dry weight basis NR Not Reported RPD Relative Percent Difference J Detected but below the Reporting Limit therefore, result is an estimated concentration (CLP J-Flag). A plus sign (+) in the Method Reference column indicates the method is not accredited by NELAC Laboratory Control Sample (LCS): A known matrix spiked with compounc(s) representative of the target analytes, which is used to document laboratory performance Matrix Duplicate: An intra-laboratory split sample which is used to document the precision of a method in a given sample matrix Matrix Spike: An aliquot of a sample spiked with a known concentration bf target analyt~s). The spiking occurs prior to sample preparation and analysis. A matrix spike is used to document the bias of a method in a given sample matrix Method Blank: An analyte-free matrix to which all reagents are added in the same volumes or proportions as used in sample processing. The method blank should be carried through the complete sample preparation and analytical procedure The method blank is used to document contamination resulting from the analytical process Method Detection Limit (MDL): The minimum concentration of a substance that can be measured and reported with99% confidence that the analyte concentration is greater than zero and is determined from analysis of a sample in a given matrix type containing the analyte. Reportable Detection Limit (RDL): The lowest concentration that can be reliably achieved within specified limits of precision and accuracy during routine laboratory operating conditions For many analytes the RDL analyte concentration is selected as the lowest non-zero standard in the calibration curve. While the RDL is approximately 5 to 10 times the MDL, the RDL for each sample takes into account the sample volume'weight, extract/digestate volume, cleanup procedures and, if applicable, dry weight correction. Sample RDLs are highly matrix-dependent. Surrogate: An organic compound which is similar to the target analyt~s) in chemical composition and behavior in the analytical process, but which is not normally found in environmental samples These compounds are spiked into all blanks, standards, and samples prior to analysis. Percent recoveries are calculated for each surrogate. Validated by: Hanibal C. Tayeh, Ph.D. Christopher Hall This laboratory report isnot valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 49 of 51 The following outlines the condition of all VPH samples contained within this report upon laboratory receipt I Matrix Soil Containers Ef Satisfactory 3 Broken 0 Leaking I Aqueous zi N/A 0 pH<2 0 p14>2 Comment: (acid-preserved) Sample Preservative Soil or 0 N/A 0 Samples not received in Methanol or air-tight container 'ml Methanol/g soil I Sediment e Samples received in Methanol: 0 covering soil/sediment i! 1: +/-25% 0 not covering soil/sediment I 0 Samples received in air-tight container Temperature 0 Received on ice l! Received at 4 ± 2 *C 0 Other: *C I Were all QA/QC procedures followed as required by the VPH method? Yes Were any significant modifications made to the VPH method as specified in section 11.3? No *see below Were all performance/acceptance standards for required QA/QC procedures achieved? Yes I * Yes, if PID and FID surrogate recoveries are listed as da, then that sample was run via GCMS using all QC criteria specified in the method The following outlines the condition of all EPH samples contained within this report upon laboratory receipt I Matrix Soil Containers ir Satisfactory 0 Broken 0 Leaking I Aqueous Preservative II N/A 0 pHS2 0 pH>2 0 pH adjusted to <2 in lab Comment Temperature 0 Received on ice Id Received at 4 ± 2 *C E Other: "C I Were all QA/QC procedures followed as required by the EPH method? Yes Were any significant modifications made to the EPH method as specified in Section 1.3? No Were all performance/acceptance standards for required QA/QC procedures achieved? Yes I attest that based upon my inquiry of those individuals immediately responsible for obtaining the informatio the material contained in this report is, to the best of my knowledge and beliet accurate and complete. Authorized by: Hanibal C. Tayeh, Ph.D. President/Laboratory Director This laboratory report is not valid without an authorized signature on the cover page * Reportable Detection Limit BRL = Below Reporting Limit Page 50 of 51 Ir MADEP MCP ANALYTICAL METHOD REPORT CERTIFICATION FORM Laboratory Name: Spectrum Analytical, Inc. - Agawamr, MA Project #: 1069 Project Location: 5 Commonwealth Rd - Natick, MA MADEP RTN 1: This form provides certifications for the following data set SA62960-01 through SA62960-07 Sample matrices: Methanol Soil Ef 8260B 0 8151A 0 8330 11 6010B 0 7470A/lA 9014M 2 Meod Used 0 8270C 0 8081A S VPH 0 6020 0 o 8082 0 8021B 5' EPH 0 7000S3 0 7196A 1 List Release Tracking Number (RTN), if known 2 M - SW-846 Method 9014 or MADEP Physiologically Available Cyanide(PAC) Method 3 S - SW-846 Methods 7000 Series List individual method and analyte An affirmative response to questions A, B, C and D is required for "Presumptive Certainty status A Were all samples received by the laboratory in a condition consistent with that described on the E Yes 0 No Chain of Custody documentation for the data set? Were all QA/QC procedures required for the specified analytical methods) included in this report B followed, including the requirement to note and discuss in a narrative QC data that did not meet Ef Yes 0 No appropriate performance standards or guidelines? Does the data included in this report meet all the analytical requirements for"Presumptive * Certainty", as described in Section 2.0 (a), (b), (c) and (d) of the MADEP document CAM VII A, "Quality Assurance and Quality Control Guidelines for the Acquisition and Reporting of 5 Yes 0 No Analytical Data"? D VPH and EPH methods only: Was the VPH or EPH method conducted without significant E Yes 0 No modifications (see Section 11.3 of respective methods)? A response to questions E and F below is required for "Presumptive Certainty" status E Were all analytical QC performance standards and recommendations for the specified methods S Yes 0 No achieved? F Were results for all analyte-list compounds/elements for the specified methocs) reported? 0 Yes S No All negative responses are addressed in a case narrative on the cover page of this report. I, the undersigned, attest under the pains and penalties of perjury that, based upon my personal inquiry of those responsible for obtaining the information, the material contained in this analytical report is, to the best of my knowledge and belief, accurate and complete. Hanibal C. Tayeh, Ph.D. President/Laboratory Director Date: 6/8/2007 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 51 of 51 ______(9 0 n 0 NN U -o 0 I 0- C) 0C tIl -nC) C) C 2x a' 00I C '0 C N _ 8 C K 9 a - C 0) 0 00 CO 0 o ~- ~1 -; > I C 2 C) H C (It a' '0 V ft 2~ C) z (0 ft C, 0 I C K. 2 C C) 0 - C Ilq nz r 0. a' o r-- or - C 0 a I C C-) C- ft >C C K (,3 'K e I LI C) K I as r n 'A C ( a 2 C) 21 C 3 -e p I S 0 3 I 0 o (2 '*- Type -H I I I j y C LI 0 I t 0 Matrix t ___ r i~ I - T I - I t - I I -4 Preservative Oq n C Th- I C C,, I iof VOA Vials C- (C riD # of Amber Glass a' 0 C 0 H I '-C # of Clear Glass 0 C # of Plastic I [ ~EPH I C.t~ I- C, Q -I C CI C) C) 0 2Z:, '0zZ~ n 'CTI VP C) 0 Itt - +L ~ 2 S 0 CA ~ 0 I 6 C) C C) I I I I I -C CA tr C) ( (A I C, 0 C- C) >9 a > I i I I | | | | C -0 C V C) C) a C) n CDC Ni -J CD- Q. ~C) (A C) rC0C) ) C) UQ c i -V . > 9 C) - a Report Date: Final Report 14-Jun-07 15:50 Re-Issued Report 5 Revised Report SPECTRUM ANALYTICAL, INC. Featuring HANIBAL TECHNOLOGY Laboratory Report CDW Consultants, Inc. 40 Speen Street; Suite 301 Project: 5 Commonwealth Rd - Natick, MA Framingham, MA 01701 Project 1069 Attn: Brian Miller Laboratory ID Client Sample ID Matrix Date Sampled Date Received SA63173-01 CDW- I Ground Water 06-Jun-07 09:30 06-Jun-07 15:20 SA63173-02 CDW-2 Ground Water 06-Jun-07 10:30 06-Jun-07 15:20 SA63173-03 CDW-3 Ground Water 06-Jun-07 11:40 06-Jun-07 15:20 SA63173-04 DUP Ground Water 06-Jun-07 00:00 06-Jun-07 15:20 SA63173-05 Blank Ground Water 06-Jun-07 08:00 06-Jun-07 15:20 1 attest that the information contained within the report has been reviewed for accuracy and checked against the quality control requirements for each method. These results relate only to the sample(s) as received. All applicable NELAC requirements have been met. Please note that this report contains 42 pages of analytical data plus Chain of Custody document(s). This report may not be reproduced, except in full, without written approval from Spectrum Analytical, Inc. Massachusetts Certification # M-MAI38/MAI 110 Connecticut # PH-0777 Florida # E87600/E87936 Maine # MA138 New Hampshire # 2538/2972 New Jersey # MAO II/MA012 New York # 11393/11840 z Ph.D. Rhode Island # 98 >ry Director TSDA HQ I5AI Vermont # VT-11393 Technical Reviewer's lniti<9$ Spectrum Analytical, Inc. is a NELAC accredited laboratory organization and meets NELAC testing standards. Use of the NELAC logo however does not insure that Spectrum is currently accredited for the specific method or analyte indicated Please refer to our "Quality" web page at www.spectrum-analytical.comfor afull listing of our current certifications andfields of accreditation. States in which Spectrum Analytical, Inc. holds NELA C certification are New York, New Hampshire, New Jersey and Florida. All analytical work for Volatile Organic and Air analysis are transferred to and conducted at our 830 Silver Street location (NH-2972, NY-I 1840, FL-E87936 and NJ-MA012). Headquarters: II Almgren Drive & 830 Silver Street -Agawam, MA 0100 - -800-789-9115 . 413-789.9018 . Fax 413-789-4076 FL Division: 8180 Woodland Center Boulevard -Tampa, FL 33614 . 1-888-497-5270 ' 813-888-9507 -FAX 800-480-6435 Page 1 of 42 www.spectrum-analyticalcom CASE NARRATIVE I The data set for this work order complies with internal QC criteria for the methods performed. The samples were received @ 6.1 degrees Celsius. An infrared thermometer with a tolerance of +/- 2.0 degrees Celsius was used immediately upon receipt of the samples. I MADEP has published a list of analytical methods (CAM), which provides a series of recommended protocols for the acquisition, analysis and reporting of analytical data in support of MCP decisions. "Presumptive Certainty" can be established only for those U methods published by the MADEP in the MCP CAM. The compounds and/or elements reported were specifically requested by the client on the Chain of Custody and in some cases may not include the full analyte list as defined in the method. According to I WSC-CAM 5/2004 Rev.4, Table 11 A-I, recovery for some VOC analytes have been deemed potentially difficult. Although they may still be within the recommended 70%-130% recovery range, a range has been set based on historical control limits. Please refer to "Notes and Definitions" for all sample/analyte qualifiers. Qualifiers will narrate any non-conformances and issues relating to quality control samples and/or sample analysis/matrix. II I I I U I II I I I I I I I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 2 of 42 I I" Sample Identification Client Project # Matrix Collection Date/Time Received CDW-1 1069 Ground Water 06-Jun-07 09:30 06-Jun-07 SA63173-0l I CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref Prepared Analyzed Batch Analyst Volatile Organic Compounds Volatile Organic Compounds Prepared by method SW846 5030 Water MS 76-13-1 1,1,2-Trichlorotrifluoroethane (Freon BRL 20.0 20 SW 846 8260B 13-Jun-07 13-Jun-07 7060956 EK I 6744"1 Acetone SAL 200 20 107-13-1 Acrytonitrile BRL 20.0 20 7143-2 Benzene 942 20.0 20 108-86-i Bromobenzene BRL 20.0 20 74-97-5 Bromochloromethane BRL 20.0 20 75-274 Bromodichloromethane BRL 20.0 20 75-25-2 Bromoform BRL 20.0 20 74-83-9 Bromomethane BRL 40.0 20 78-93-3 2-Butanone (MEK) BRL 200 20 104-51-8 n-Butytbenzene BRL 20.0 20 13598-8 sec-Butylbenzene 25.8 20.0 20 9&-0 tert-Butylbenzene BAL 20.0 20 75-15-0 Carbon disultide BRL 100 20 56-23-5 Carbon tetrachloride BL 20.0 20 U 108-90-7 Chlorobenzene BRL 20.0 20 75-00-3 Chloroethane BL 40.0 20 67-6-3 Chloroform BRL 30.0 20 " Chloromethaner74-87-3 BRL 40.0 20 95-4M- 2-Chlorotoluene BAL 20.0 20 10643-4 4-Chlorotoluene BRL 20.0 20 I96-12-81,2-Dibromo-3-chloroproane BRL 40.0 20 124-48-1 Dibromochloromethane BRL 20.0 20 " 106-93-4 1,2-Dibromoethane (EDB) BRL 20.0 20 " 74-95-3 Dibromomethane BRL 20.0 20 95-50-1 1,2-Dichlorobenzene BRL 20.0 20 541-73-1 1,3-Dichlorobenzene BRL 20.0 20 1064r-7 1,4-Dichlorobenzene BRL 20.0 20 75-71-8 Dichlorodifluoromethane (Freon12) BRL 40,0 20 75-34-3 1,1-Dichloroethane BL 20.0 20 107-06-2 1,2-Dichloroethane BRL 20.0 20 75-35-4 1,1-Dichloroethene BRL 20.0 20 15%-59-2cis-1,2-Dichloroethene BRL 20.0 20 158-60-5 trans- 1,2-Dichloroethene SRL 20.0 20 " 787-5 1,2-Dichloropropane BRL 20.0 20 142-28-9 1,3-Dichloropropane BRL 20.0 20 594-20.7 2,2-Dichoropropane BRL 20.0 20 563-58-6 1,1-Dichloropropene BRL 20.0 20 10061-01-5 cis-1,3-Dichloropropene SRL 20.0 20 10061-02.6 trans-1,3-Dichloropropene BRL 20.0 20 100-41-4 Ethylbenzene 269 20.0 20 - 8748-3 Hexachlorobutadiene BRL 20.0 20 - I 591-78-6 2-Hexanone (MBK) BRL 200 20 98-82-8 Isopropylbenzene 58.4 20.0 20 " 99-874 4-Isopropyltoluene BRL 20.0 20 - I1634-04-4Methyl tert-butyl ether BRL 20.0 20 108-10-1 4-Methyl-2-pentanone (MIBK) BL 200 20 75-09-2 Methylene chloride BRL 200 20 91-20-3 Naphthalene 130 20.0 20 103-65-1 n-Propylbenzene 54.2 20.0 20 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 3 of 42 Sample Identification Client Project # Matrix Collection Date/Time Received CDW-1 I 1069 Ground Water 06-Jun-07 09:30 06-Jun-07 SA63 173-01 CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref. Prepared Analyzed Batch Analyst I Volatile Organic Compounds Volatile Organic Compounds Prepared by method SW846 5030 Water MS I 100-42-5 Styrene BRL pg/ 20.0 SW 846 8260B 13-Jun-07 13-Jun-07 7060956 EK 630-20-6 1,1,1,2-Tetrachloroethane BRL pg/i 20.0 79-34-5 1,1,2,2-Tetrachloroethane BRL Pg/I 20.0 I 127-18-4 Tetrachloroethene BRL pg/I 20.0 108-88-3 Toluene 28A pg/ 20.0 87-61-6 1,2,3-Trichlorobenzene BRL pg/i 20.0 120-82-1 1,2,4-Trichlorobenzene BRL pg/i 20.0 I 71-55-6 1,1,1-Trichloroethane BRIL pg/ 20.0 79-00-5 1,1,2-Trchloroethane BRL pg/ 20.0 79-01-6 Trichloroethene BRL pg/i 20.0 I 75-69-4 Trichlorotluoromethane (Freon 11) BRL pg/I 20.0 96-184 1,2,3-Trichloropropane BRL pg/i 20.0 95-63-6 1,2,4-Trimethylbenzene 64.0 pg/I 20.0 108-67-8 1,3,5-Trimethylbenzene 24.4 pg/i 20.0 U 75-01-4 Vinyl chloride BRL pg/ 20.0 1330-20-7 m,p-Xylene 88.0 pg/i 40.0 95-47-6 o-Xylene BRL pg/i 20.0 I 109-99-9 Tetrahydrofuran BRL pg/I 200 60-29-7 Ethyl ether BRL pg/i 20.0 994-05-8 Tert-amyl methyl ether BRL pg/ 20.0 I 637-92-3 Ethyl ted-butyl ether BRL pg/I 20.0 108-20-3 Di-isopropyl ether BRL pg/i 20.0 75-65-O Tert-Butanol / butyl alcohol BRL pg/i 200 123-91-1 1,4-Dioxane BRL pg/I 400 I Surrogate recoveries: 4600-4 4-Bronmofluorobenzene 97 70-130% 2037-26-5 Toluene-d8 105 70-130% I 17060-07-0 1,2-Dichloroethane-d4 104 70-130% 1868-53-7 Dibromofluoromethane 103 70-130% VPH Aliphatic/Aromalic Carbon Ranges Ros I Prepared by method VPH - EPA 5030B C5-C8 Aliphatic Hydrocarbons 5.18 mg/I 0.375 25 +MADEP VPH 5/2004 13-Jun-07 13-Jun-07 7060969 BFN Rev. 1.1 C9-C12 Aliphatic Hydrocarbons 0.886 0.125 25 I C9-Ci Aromatic Hydrocarbons 1.03 mg/I 0.125 25 Unadjusted C5-C8 Aliphatic 6.28 mg/ 0.375 25 * Unadjusted C9-C12 Aliphatic 1.91 0.125 25 I VPH Target Analytes P05 pg/I Prepared by method VPH - EPA 5030B mg/i 71-43-2 Benzene 769 pg/l 25.0 25 100-41-4 Ethylbenzene 221 25.0 25 I 1634-04-4 Methyl tert-butyl ether BRL pg/i 25.0 25 91-20-3 Naphthalene 125 pg/lpg/I 25.0 25 108-68-3 Toluene BRL pg/i 25.0 25 I pg/l 133020-7 m,p-Xylene 75.0 50.0 25 95-47-6 o-Xylene BRL 25.0 25 Surrogate recoveries I 615-59-8 2,5-Dibromotoluene (FID) 113 70-130% 615-59-8 2,5-Dibromotoluene (PID) 110 70-130% Extractable Petroleum Hydrocarbons I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 4 of 42 I Sample Identification Client Project # Matrix Collection Date/Time Received CDW-1 1069 Ground Water 06-Jun-07 09:30 06-Jun-07 SA63173-01 CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref. Prepared Analyzed Batch Analyst Extractable Petroleum Hydrocarbons EPH Aliphatic/Aromatic Ranges Prepared by method SW846 3510C C9-C18 Aliphatic Hydrocarbons 0.8 mg/ 0.2 1 +MADEP EPH 5/2004 07-Jun-07 11-Jun-07 7060501 M.8 R C19-C36 Aliphatic Hydrocarbons BRL /IA n2 1I mgl C11 -C22 Aromatic Hydrocarbons BRL 0.2 1 mg/i Unadjusted C11-C22 Aromatic BRL 02 1 mg/I Total Petroleum Hydrocarbons 0.8 02 1 mg/l Unadjusted Total Petroleum 0.8 0.2 1 EPH Target PAH Analytes Prepared by method SW846 3510C 91-20-3 Naphthalene 44.5 pg/I 5.38 1 91-57-6 2-Methylnaphthalene 59.1 pg/I 5.38 1 208-96-8 Acenaphthylene BRL pg/i 5.38 1 83-32-9 Acenaphthene BRL pg/i 5.38 1 86-73-7 Fluorene BRL pg/i 5.38 1 85-01-8 Phenanthrene BRL pg/i 5.38 1 120-12-7 Anthracene BRL pg/i 5.38 1 206-44-0 Fluoranthene BRL pg/i 5.38 1 129-00-0 Pyrene BAL pg/ 5.38 1 56-55-3 Benzo (a) anthracene BRL pg/I 5.38 1 218-01-9 Chrysne BRL pg/i 5.38 1 205-99-2 Benzo (b)fluoranthene BRL pg/I 5.38 1 207-08-9 Benzo (k)fluoranthene BRL pg/i 5.38 1 50-32-8 Benzo (a)pyrene BRL pg/i 5.38 1 193-39-5 Indeno (1,2,3-cd) pyrene BRL pg/i 5.38 1 53-70-3 Dibenzo (a,h) anthracene BRL pg/i 5.38 1 191-24-2 Benzo (g,h,i) perylene BRL pg/i 5.38 1 Surrogate recoveries: 338&33-2 1-Chloroociadecane 43 40-140% 84-15-1 Oftho-Terphenyl 86 40-140% 321-60. 2-Fluorbiphenyl 97 40-140% Semivolatile Organic Compounds by GCMS Filtration 0.00 N/A 1 EPA 200.7 07-Jun-07 07-Jun-07 7060501 MF This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 5 of 42 Sample Identification Client Proiect # Matrix Collection Date/Time Received II CDW-2 Ground Water 06-Jun-07 10:30 06-Jun-07 SA6317-02 1069 CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref Prepared Analyzed Batch Analyst Volatile Organic Compounds Volatile Organic Compounds Prepared by method SW846 5030 Water MS I 76-13-1 1,1,2-Trichloratifluoroethane (Freon BRL SW 846 8260B 13-Jun-07 13-Jun-07 7060956 EK 67-64-1 Acetone BRL 107-13-1 Acrylonitrile BRL I 71-43-2 Benzene 229 108-86-1 Bronobenzene BRL 74-97-5 Bromochloromethane BRL 75-27-4 Bromodichloromethane BRL U 75-25-2 Bromoform BRL 74-83-9 Brornomethane BRL 78-93-3 2-Butanone (MEK) BRL II 104-51-8 n-Butylbenzene BRL 135-98-8 sec-Butylbenzene BRL 98-06-6 tert-Butylbenzene BRL II 75-15-0 Carbon disulfide BRL 56-23-5 Carbon tetrachloride BRL 108-90-7 Chlorobenzene BRL 75-00-3 Chloroethane BRL I 67-66-3 Chloroform BRL 74-87-3 Chloromethane BRL 95-49-8 2-Chlorotoluene BRL I 106-43-4 4-Chlorotoluene BRL 96-12-8 1,2-Dibromo-3-chloropropane BRL 12448-1 Dibromochloromethane BRL I 106-93-4 1,2-Dibromoethane (EDB) BRL 74-95-3 Dibromomethane BRL 95-50-1 1,2-Dichlorobenzene BRL 541-73-1 1,3-Dichiorobenzene BRL I 106-46-7 1,4-Dichlorobenzene BRL 75-71-8 Dichlorodifluoromethane (Freon12) BRL 75-34-3 1,1-Dichloroethane BRIL I 107-06-2 1,2-Dichloroethane BRL 75-35-4 1,1-Dichloroethene BRL 156-59-2 cis-1,2-Dichloroethene BRL 156-60-5 trans-1,2-Dichloroethene BRL I 78-87-5 1,2-Dichloropropane BRL 142-28-9 1,3-Dichloropropane BRL 594-20-7 2,2-Dichloropropane BRL I 563-58-6 1,1-Dichloropropene BRL 10061-01-5 cis-1,3-Dichloropropene BRL 10061-02-6 trans-1,3-Dichloropropene BRL 100-414 Ethylbenzene 3,130 I 87-6W-3 Hexachlorobutadiene BRL 591-78-6 2-Hexanone (MBK) BRL 98-82-8 lsopropylbenzene 106 I 99-87-6 4-Isopropylloluene BRL 1634-04-4 Methyl tert-buty ether BRL 108-10-1 4-Methyl-2-pentanone (MIBK) BRL I 75-09-2 Methylene chloride BRL 91-20-3 Naphthalene 587 103-65-1 n-Propylbenzene 260 I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 6 of 42 I I- Sample Identification Client Project # Matrix Collection Date/Time Received CDW-2 1069 Ground Water 06-Jun-07 10:30 06-Jun-07 SA63173-02 I CASNo. Analyle(s) Result Flag Units *RDL Dilution Method Ref Prepared Analyzed Batch Analyst Volatile Organic Compounds Volatile Organic Compounds Prepared by method SW846 5030 Water MS 100-42-5 Styrene BRL pg/I 20.0 20 SW 846 8260B 13-Jun-07 13-Jun-07 7060956 EK 63o-20-6 11,1,2-Tetrachloroethane BRL pg/i 20.0 20 79-34-5 1,1,2,2-Tetrachloroethane BRL pg/i 20.0 20 127-18-4 Tetrachloroothene BRL pg/I 20.0 20 106-88-3 Toluene 52.8 pg/I 20.0 20 Ee 87-61-6 1,2,3-Tdchlorobenzene BRL pg/I 20.0 20 120-82-1 1,2,4-Trichlorobenzene BRL pg/I 20.0 20 71-55-6 1,1,1-Trichloroethane BRL pg/I 20.0 20 79-00-5 1,1,2-Trichloroethane BRL pg/l 20.0 20 791-6 Trichloroethene BRL pg/l 20.0 20 75-69-4 Trichloroluoromethane (Freon 11) BRL 20.0 20 pg/1 m6-18-4 1,2,3-Tdchloropropane BRL 20.0 20 95-63- 1,2,4-Trimethylbenzene 2,250 pg/pg/I 20.0 20 108-67-8 1,35-Trimethylbenzene 477 20.0 20 75-01-4 Vinyl chloride BAL 20.0 20 1330-20-7 m,p-Xytene 11,900 40.0 20 9r47-6 o-Xylene 582 pg/i 20.0 20 109-99-9 Tetrahydrofuran BRL pg/I 200 20 I 0-29h ylI ether SAL 20.0 20 994-05-6 Tert-anyl methyl ether BRL pg/I 20.0 20 pg/1 637-92-3 Ethyl tert-butyl ether BRL 20.0 20 pg/I 108-20-3 D-isopropyl ether BRL 20.0 20 pg/W I 75-65-0 Tert-Butanol / butyl alcohol BRL 200 20 pg/I 123-91-1 1,4-Dioxane BRL 400 20 Surrogate recoveries: 460-M4 4-Bromofluorobenzene 99 70-130% 2037-26-5 Toluene-d6 105 70-130% 1706007-0 1,2-Dichoroethane-d4 105 70-130% 1866-53-7 DibrornofluoroMrethane 103 70-130% VPH Aliphatic/Aromatic Carbon Ranges Prepared by method VPH - EPA 5030B C5-C8 Aliphatic Hydrocarbons 7.07 mg/l 0:375 25 +MADEP VPH 5/2004 13-Jun-07 13-Jun-07 7060969 BFN Rev. 1.1 C9-C 12 Aliphatic Hydrocarbons 2.94 mg/I 0,125 25 C9-C10 Aromatic Hydrocarbons 4.94 mg/I 0-125 25 Unadjusted C5-C8 Aliphatic 15.1 mg/i 0.375 25 Unadjusted C9-C12 Aliphatic 7.88 mg/i 0.125 25 " VPH Target Analytes Prepared by method VPH - EPA 5030B 7143-2 Benzene 240 pg/i 25.0 25 - 100-41-4 Ethylbenzene 2,030 pg/ 250 25 1634-044 Methyl tert-butyl ether BAL pg/I 25.0 25 91-20-3 Naphthalene 477 pg/i 25.0 25 1*68-3 Toluene 47.4 pg/l 25.0 25 1330-20-7 m,p-Xylene 5,700 pg/I 50.0 25 95-47-6 o-Xyene 49.8 pg/l 25.0_ 25 Surrogate recoveries: 615-59-a 2,5-Dibromotoluene (FID) 111 70-130% 615-59- 2,5-Dibromotoluene (PlD) 109 70-130% This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 7 of 42 Identification Sample Client Project # Matrix Collection Date/Time Received CDW-2 1069 Ground Water 06-Jun-07 10:30 06-Jun-07 SA63173-02 CASNo. Analyte(s) Result Flag Units *RDL Dilution Method Ref. Prepared Analyzed Batch Analyst I Volatile Organic Compounds Volatile Organic Compounds SA63173-02REI Prepared by method SW846 5030 Water MS I 76-13-1 1,1,2-Trchlorotriluoroethane (Freon BRL 100 SW 846 8260B 13-Jun-07 13-Jun-07 7060956 EQ 67-64-1 Acetone BRL 1000 107-13-1 Acrylonitrle BRL 100 I 71-43-2 Benzene 244 100 108-8-1 Bromobenzene BRL 100 74-97-5 Bromochloromethane BRL 100 75-27-4 Bromodichloromethane BRL 100 I 75-25-2 Bromoform BRL 100 74-8-9 Bromomethane BRL 200 78-9-3 2-Butanone (MEK) BRL 1000 I 104-51-8 n-Butylbenzene BRL 100 135-98-8 sec-Butylbenzene BRL 100 98-06-6 tert-Butylbenzene BRL 100 75-15-0 Carbon disulfide BRL 500 I 56-23-5 Carbon tetrachloide BRL 100 108-90-7 Chlorobenzene BRL 100 75-00-3 Chloroethane BRL 200 I 67-66-3 Chloroform BRL 100 74-87-3 Chloromethane BRL 200 95-49-8 2-Chlorotoluene BRL 100 10-43-4 4-Chlorotoluene BRIL 100 96-12-8 1,2-Dibromo-3-chloropropane BRL 200 12448-1 Dibromochloromethane BRL 100 106-93-4 1,2-Dibromoethane (EDB) BRL 100 I 74-95-3 Dibromomethane BRL 100 95-50-1 1,2-Dichlorobenzene BRL 100 541-73-1 1,3-Dichlorobenzene BRL 100 I 106-46-7 1,4-Dichlorobenzene BRL 100 75-71-8 Dichlorodifluoromethane (Freon12) BRL 200 75-34-3 1,1 -Dichloroethane BRL 100 107-06-2 1,2-Dichloroethane BRL 100 I 75-35-4 1,1-Dichloroethene BRlL 100 156-59-2 cis-1,2-Dichloroethene BRL 100 156-60-5 trans-1,2-Dichloroethene BRL 100 I 78-87-5 1,2-Dichloropropane BRL 100 142-28-9 1,3-Dichloropropane BRL 100 594-20-7 2,2-Dichloropropane BRL 100 I 563-58-6 1,1-Dichloropropene BRL 100 10061-01-5 cis- 1,3-Dichioropropene BRlL 100 10061-02-6 trans- 1,3-Dichloropropene BRIL 100 100-414 Ethylbenzene 2,770 100 I 87-68-3 Hexachlorobutadiene BRL 100 591-78-6 2-Hexanone (MBK) BRL 1000 98-82-8 Isopropylbenzene 114 100 I 99-87-6 4-Isopropyltoluene BRIL 100 1634-04-4 Methyl tert-butyl ether BRL 100 108-10-1 4-Methyl-2-pentanone (MIBK) BRL 1000 75-09-2 Methylene chloride BRIL 1000 L 91-20-3 Naphthalene 573 100 103-65-1 n-Propylbenzene 272 100 I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 8 of 42 I rf Sample Identification Client Project # Matrix Collection Date/Time Received CDW-2 1069 Ground Water 06-Jun-07 10:30 06-Jun-07 SA63173-02 Ref. Prepared Analyzed Batch Analyst I CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Volatile Organic Compounds Volatile Organic Compounds SA63173-02REI Prepared by method SW846 5030 Water MS 1002-5 Styrene BRL pg/I 100 100 SW 846 8260B 13-Jun-07 13-Jun-07 7060956 EQ I 630-20- 1,1,1,2-Tetrachloroethane BRL pg/I 100 100 79-34-5 1,1,2,2-Tetrachloroethane BRL pg/i 100 100 127-18-4 Tetrachloroethene BRL pg/i 100 100 106-8-3 Toluene BRL pg/I 100 100 I 87-61-6 1,2,3-Trichlorobenzene BRL pg/i 100 100 120-82-1 1,2,4-Trichlorobenzene BRL pg/I 100 100 71-55-6 1,1,1-Trichloroethane BRL pg/I 100 100 79-OD ,1,l2-Trichloroethane BRL pg/i 100 100 79-016 Thchloroethene BRL pg/i 100 100 75-69-4 Trichlorofluoromethane (Freon 11) BRL pg/i 100 100 918-4 1,2,3-Trichloropropane BL pg/I 100 100 " 95-36 1,2,4-Trmethylbenzene 2,020 pg/l 100 100 * 108-67-8 1,3,5-Trimethylbenzene 476 pg/l 100 100 75-01-4 Vinyl chloride BRL pg/I 100 100 1330-20-7 m,p-Xylene 8,590 pg/l 200 100 9547-6 o-Xylene BRL pg/l 100 100 109-99-9 Tetrahydroluran BRL pg/lI 1000 100 60-29-7 Ethyl ether BRL pg/I 100 100 994-05-8 Tert-amyl methyi ether BRL pg/I 100 100 637-92-3 Ethyl tert-butyl ether BRL pg/I 100 100 108-20-3 Di-isopropyl ether BRL pg/I 100 100 75-65-0 Tert-BUtanol / bulyl alcohol BRL pg/I 1000 100 123-91-1 1,4-Dioxane BRL Pg/A 2000 100 Surrogate recovedes: 460-00 4-Bromofnuorobenzene 96 70-130% 2037-26-5 T oluene-d8 104 70-130% 17060-07-0 1,2-Dichloroethane-d4 105 70-130% 1866-53-7 DibromoAoiuaomethane 103 70-130% Extractable Petroleum Hydrocarbons EPH Aliphatic/Aromatic Ranges Prepared by method SW846 3510C C9-C18 Aliphatic Hydrocarbons 4.2 mg/I 02 1 +MADEP EPH 5/2004 07-Jun-07 11-Jun-07 7060501 M.B R C19-036 Aliphatic Hydrocarbons BRL mW /l 02 1 " " C11-022 Aromatic Hydrocarbons BL mg/l 02 IUnadjustedC11-C22 Aromatic BRL mg/l 02 Total Petroleum Hydrocarbons 4.2 mg/l 0.2 Unadjusted Total Petroleum 4.2 mg/I 0.2 EPH Target PAH Analytes Prepared by method SW846 351 0C 91-20-3 Naphthalene 102 pg/I 5.26 91-57-6 2-Methytnaphthalene 492 pg/I 5.26 20-9 Acenaphthylene BRL pg/I 5.26 83-32-9 Acenaphthene BRL pg/l 5.26 I 86-73-7 Fluorene BRL pg/i 5.26 85-01-8 Phenanthrene BRL pg/i 5.26 120-12-7 Anthracene BRL pg/i 5,26 206-44-0 Fluoranthene BRAL pg/l 5.26 129-00-0 Pyrene BL pg/l 5.26 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 9 of 42 Sample Identification Client Project # Matrix Collection Date/Time Received CDW-2 I 1069 Ground Water 06-Jun-07 SA63173-02 06-Jun-07 10:30 CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref: Prepared Analyzed Batch Analyst I Extractable Petroleum Hydrocarbons EPH Target PAH Analytes Prepared by method SW846 3510C I 56-55-3 Benzo (a)anthracene BRL pg/ 5.26 +MADEP EPH 5/2004 07-Jun-07 11-Jun-07 7060501 M.B R 218-01-9 Chrysene BRL pg/l 5.26 1 205-99-2 Benzo (b)fluoranthene BRL pg/l 5.26 1 I 207-08-9 Benzo (k)fluoranthene BRL pg/I 5.26 1 50-32-8 Benzo (a)pyrene BRL pg/I 5.26 1 193-39-5 Indeno (1,2,3-cd) pyrene BAL pg/I 5.26 1 I 53-70-3 Dibenzo (a,h) anthracene BRL pg/I 5.26 1 191-24-2 Benzo (g,h,i) perylene BRL pg/i 5.26 1 Surrogaterecoveries: 3386-33-2 I 1-Chilorooctadecane 41 40-140% 84-15-1 Ortho-Terphenyl 77 40-140% 321-60-8 2-Fluorobiphenyl 78 40-140% Semivolatile Organic Compounds by GCMS I Filtration 0.00 N/A 1 EPA 200.7 07-Jun-07 07-Jun-07 7060501 MF I I I I I t I I I I U This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 10 of 42 I r Sample Identification Client Project # Matrix Collection Date/Time Received CDW-3 1069 Ground Water 06-Jun-07 11:40 06-Jun-07 SA63 173 -03 CAS No. Analyte(s) Resut Flag Units *PDL Dilution Method Ref Prepared Analyzed Batch Analyst Volatile Organic Compounds Volatile Organic Compounds Prepared by method SW846 5030 Water MS 76-13-1 1,1,2-Trichlorotrifluoroethane (Freon BL 1.0 1 SW 846 8260B 13-Jun-07 13-Jun-07 7060956 EK 67-64-1 Acetone BRL 10.0 1 107-13-1 Acrylonitrile BRL 1.0 71-43-2 Benzene 7.8 1.0 108-88-1 Bromobenzene BRL 1.0 74-97-5 Bromochloromethane BRL 1.0 75-27-4 Bromodichloromethane BRL 1.0 75-25-2 Bromoform BRL 1.0 7443-9 Bromomethane BRL 2.0 78-93-3 2-Butanone (MEK) BRL 10.0 104-51-8 n-Butylbenzene BRL 1.0 135-9-8 sec-Butylbenzene 1.8 1.0 98-06-6 tort-Butylbenzene BRL 1.0 75-15-0 Carbon disulfide BRL 5.0 56-23-5 Carbon tetrachloride BRL 1.0 108-90-7 Chlorobenzene BRL 1.0 75-00-3 Chloroethane BRL 2.0 67-63 Chloroform BRL 1.0 74-7-3 Chloromethane BRIL 2.0 95-49-8 2-Chlorotoluene BRL 1-0 106-43-4 4-Chlorotoluene BRL 1,0 96-12-8 1,2-Dibromo-3-chloropropane BRL 2.0 124-48-1 Dibromochloromethane BRL 1.0 106-93-4 1,2-Dibromoethane (EDB) BRL 1.0 74-95-3 Dibromomethane BRL 1.0 95-50-1 1,2-Dichlorobenzene BRL 1.0 541-73-1 1,3-Dichlorobenzene BRL 1.0 106-46-7 1,4-Dichlorobenzene BRL 1.0 75-71-8 Dichlorodifluoromethane (Freon12) BRL 2.0 75-34-3 1,1-Dichloroethane BRL 1.0 107-06-2 1,2-Dichloroethane BRL 1.0 75-35-4 1,1-Dichloroethene BRL 1.0 156-59-2 cis-1,2-Dichloroethene BRL 1.0 156-W- trans-1,2-Dichioroethene BRL 1.0 78-87-5 1,2-Dichloropropane BRL 1.0 142-28-9 1,3-Dichloropropane BRL 1.0 594-20-7 2,2-Dichloropropane BRL 1.0 563-586 1,1-Dichloropropene BRL 1.0 10061-01-5 cis- 1,3-Dichloropropene BRL 1.0 10061-02-8 trans-1,3-Dichloropropene BRL 1.0 100-41-4 Ethytbenzene 3.5 1.0 87-68-3 Hexachlorobutadiene BRL 1.0 591-78-4 2-Hexanone (MBK) BRL 10.0 9842-8 lsopropylbenzene 1.6 1.0 9-7-6 4-Isopropylloluene BRL 1.0 1634-4-4 Methyl tert-buty ether BRL 1.0 108-1-1 4-Methyl-2-pentanone (MIBK) BRL 10.0 75-09-2 Methylene chloride BRL 10.0 91-20-3 Naphthalene 2.3 1.0 103-65-1 n-Propylbenzene 1.7 1.0 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 11 of 42 Sample Identification Client Project # Matrix Collection Date/Time Received CDW-3 1069 Ground Water 06-Jun-07 11:40 SA63173-03 06-Jun-07 CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref. Prepared Analyzed Batch Analyst I Volatile Organic Compounds Volatile Organic Compounds Prepared by method SW846 5030 Water MS I 100-42-5 Styrene BRL pg/I 1.0 SW 846 8260B 13-Jun-07 13-Jun-07 7060956 EK 630-20-6 1,1,1,2-Tetrachloroethane BRL pg/ 1.0 79-34-5 1,1,2,2-Tetrachloroethane BRL pg/I 1.0 I 127 18-4 Tetrachloroethene BRL pg/i 1.0 108-88-3 Toluene BRL pg/ 1.0 87-61-6 1,2,3-Trichlorobenzene BRL pg/I 1.0 120-82-1 1,2,4-Trchlorobenzene BRL pg/I 1.0 I 71-55-6 1,1,1-Trichloroethane BRL pg/i 1.0 79-00-5 1,1,2-Trichloroethane BRL pg/ 1.0 79-01-6 Trichloroethene BRL pg/I 1.0 I 75-69-4 Trichlorofluoromethane (Freon 11) BRL pg/I 1.0 96-18-4 1,2,3-Trichloropropane BRL pg/i 1.0 95-63-6 1,2,4-Trimethylbenzene 7.5 pg/I 1.0 108-67-8 1,3,5-Trimethylbenzene 1.0 I 1.8 pg/I 75-01-4 Vinyl chloride BL pg/I 1.0 1330-20-7 rn,p-Xylene 6.1 pg/I 2.0 95-47-6 o-Xylene BRL pg/ 1.0 I 109-99-9 Tetrahydrofuran BRL pg/I 10.0 60-29-7 Ethyl ether BRL pg/I 1.0 994-05-8 Tert-amyl methyl ether BRL pg/i 1.0 I 637-92-3 Ethyl tert-butyl ether BRL pg/I 1.0 108-20-3 Di-isopropyl ether BRL pg/i 1.0 75-65-0 Tert-Butanol / butyl alcohol BRL pg/i 10.0 123-91-1 1,4-Dioxane BRL pg/ 20.0 " " I Surrogate recoveries: 460-004 4-Bromofluorobenzene 97 70-130% 2037-26-5 Toluene-d& 107 70-130% I 17060-07-0 I,2-Dichloroethane-d4 106 70-130% 1866-53-7 Dibromofluoromethane 105 70-130% VPH Aliphatic/Aromatic Carbon Ranges Prepared by method VPH - EPA 5030B I C5-C8 Aliphatic Hydrocarbons BRL mg/I 0.0750 1 +MADEP VPH 5/2004 13-Jun-07 13-Jun-07 7060969 BFN Rev. 1.1 C9-C12 Aliphatic Hydrocarbons .0315 mg1/I U.u5u i I C9-Ci0 Aromatic Hydrocarbons 0.0408 mg/l 0.0250 1 Unadjusted C5-C8 Aliphatic 0.0795 mg/i 0.0750 1 Unadjusted C9-C12 Aliphatic 0.0723 0.0250 1 I VPH Target Analytes Prepared by method VPH - EPA 50308 mg/I 71-43-2 Benzene 6.6 5.0 1 pg/i 100-41-4 Ethylbenzene BRL 5.0 1 I pg/i 1634-04-4 Methyl tert-butyl ether BRL 5.0 1 pg/I 91-20-3 Naphthalene BRL 5.0 i pg/i 108-88-3 Toluene BRL pg/l 5.0 1 pg/i 1330-20-7 m,p-Xylene BRL pg/1 10.0 1 95-47-6 o-Xylene BRL 5.0 1 "" Surrogate recoveries: 615-59-8 2,5-Dibromotoluene(FID) 101 70-130% 615-59- Z5-Dibromotoluene (PID) 102 70-130% Extractable Petroleum Hydrocarbons I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 12 of 42 I l-- Sample Identification Client Project # Matrix Collection Date/Time Received CDW-3 1069 Ground Water 06-Jun-07 11:40 06-Jun-07 SA63173-03 CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref. Prepared Analyzed Batch Analyst Extractable Petroleum Hydrocarbons EPH AJiphatic/Aromatic Ranges Prepared by method SW846 3510C C9-C1 BAliphatic Hydrocarbons BRL mg/I 0.2 +MADEP EPH 5/2004 07-Jun-07 12-Jun-07 7060501 M.B R C19-036 Aliphatic Hydrocarbons BIRL mg/i 0.2 1 C11-C22 Aromatic Hydrocarbons BRL mg/I 0.2 1 Unadjusted C11-C22 Aromatic BRL mg/i 0.2 1 Total Petroleum Hydrocarbons BRL mg/i 0.2 1 Unadjusted Total Petroleum BRL 0.2 1 EPH Target PAH Analytes Prepared by method SW846 3510C 91-203 Naphthalene BRL pg/A 5.32 91-57-6 2-Methylnaphthalene BRL pg/i 5.32 208-96- Acenaphthylene BRL pg/I 5.32 Pg/i 83-32-9 Acenaphthene BRL 5.32 P911 86-73-7 Fluorene BRL 5.32 85-01-8 Phenanthrene BRL pg/i 5.32 120-12-7 AnthraCene BRL pg/i 5.32 206-44-0 Fluoranthene BRL pg/i 5.32 129-00-0 Pyrene BRL pg/i 5.32 56-55-3 Benzo (a)anthracene BRL pg/l 5.32 218-01-9 Chrysene BRL pg/I 5.32 205-99-2 Benzo (b)fluoranthene BRL 5.32 207-06-9 Benzo (k)lIluoranthene BRL 5.32 50-32-8 Benzo (a)pyrene BRL pg/i 5.32 193-39-5 Indeno (1,2,3-cd) pyrene BRL pg/l 5.32 53-70-3 Dibenzo (a,h) anthracene BRL 5.32 191-24-2 Benzo (g,h,i) perylene BRL pg/ 5.32 Surrogate recoveries: 3386-33-2 1-Chlorooctadecane 43 40-140% 84-15-1 Orltho-Terphenyl 82 40-140% 321-e 2-Fluorobiphenyl 92 40-140% Semivolatile Organic Compounds by GCMS Filtration 0.00 N/A 1 EPA 200.7 07-Jun-07 07-Jun-07 7060501 MF This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 13 of 42 Sample Identification Client Protect # Matrix Collection Date/Time DUP Received I 1069 Ground Water 06-Jun-07 00:00 06-Jun-07 SA63173-04 CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref. Prepared Analyzed Batch Analyst' Volatile Organic Compounds Volatile Oranic Compounds Prepared by method SW846 5030 Water MS I1 76-13-1 1,1,2-Trichlorotrifluoroethane (Freon BRL 20.0 SW 846 8260B 13-Jun-07 13-Jun-07 7060956 EK 67-64-1 Acetone BRL 200 107-131 Acrylonitrile BRL 20.0 I 71-43-2 Benzene 889 20.0 108-86-1 Bromobenzene BRL 20.0 74-97-5 Bfomochloromethane BRL 20.0 5-27-4 Bromodichloromethane BRL 20.0 I 15-25-2 Bromotorm BRL 20.0 74-83-9 Bromonethane BRL 40.0 78-93-3 2-Butanone (MEK) BRL 200 I 104-51-8 n-Butylbenzene BRL 20.0 135-98-8 sec-Butylbenzene 26.6 20.0 98-06-8 tert-Butylbenzene BRL 20.0 75-15-0 Carbon disulfide BRL 100 I 56-23-5 Carbon tetrachloride BRL 20.0 108-90-7 Chlorobenzene BRL 20.0 75-W0-3 Chloroethane BRL 40.0 I 67-66-3 Chloroform BAL 30.0 74-87-3 Chloromethane BRL 40.0 95-49-8 2-Chlorotoluene BRL 20.0 I 106-43-4 4-Chlorotoluene BRL 20.0 96-12-8 1,2-Dibromo-3-chloropropane BRL 40.0 12448-1 Dibromochloromethane BRL 20.0 106-93-4 1,2-Dibromoethane (EDB) BRL 20.0 I 74-95-3 Dibromomethane BRL 20.0 95-50-1 1,2-Dichlorobenzene BAL 20.0 541-73-1 1,3-Dichlorobenzene BRL 20.0 I, 106-46-7 1,4-Dichlorobenzene BRL 20.0 75-71-8 Dichlorodifluoromethane (Freon12) BRL 40.0 75-34-3 1,1-Dichloroethane BRL 20.0 107-06-2 1,2-Dichloroethane BRL 20.0 I 75-35-4 1,1-Dichloroethene BRL 20.0 156-59-2 cis-1,2-Dichloroethene BRL 20.0 156-60-5 trans-1,2-Dichloroethene BRL 20.0 I 78-87-5 1,2-Dichloropropane BRL 20.0 142-28-9 1,3-Dichloropropane BRL 20.0 594-20-7 2,2-Dichloropropane BRL 20.0 I 563-58-6 1,1-Dichloropropene BAL 20.0 10061-01-5 cis-1,3-Dichloropropene BRL 20.0 10061-02-6 trans- 1,3-Dichloropropene BRL 20.0 100-41-4 Ethylbenzene 263 20.0 I 87-68-3 Hexachlorobutadiene BRL 20.0 59)-78-6 2-Hexanone (MBK) BAL 200 98-82-8 isopropylberizene 59.6 20.0 99-87-6 4-Isopropyltoluene BRL 20.0 1634-04-4 Methyl tert-butyl ether BRL 20.0 108-10-1 4-Methyl-2-pentanone (MIBK) BRL 200 75-09-2 Methylene chloride BRL 200 I 91-20-3 Naphthalene 125 20.0 103-65-1 n-Propylbenzene 55.0 20.0 I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 14 of 42 I Mr. Sample Identification Client Project # Matrix Collection Date/Time Received DUP 1069 Ground Water 06-Jun-07 00:00 06-Jun-07 SA63173-04 I CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref. Prepared Analyzed Batch Analyst Volatile Organic Compounds Volatile Organic Compounds Prepared by method SW846 5030 Water MS 100-42- Styrene BRL pg/I 20.0 20 SW 846 8260B 13-Jun-07 13-Jun-07 7060956 EK 63-20-6 1,1,1,2-Tetrachloroethane BRL pg/I 20.0 20 79-34-5 1,1,2,2-Tetrachloroethane BRL pg/i 20.0 20 127-184 Tetrachloroethene BRL pg/I 20.0 20 108-88-3 Toluene 21,8 pg/A 20.0 20 87-61-6 1,2,3-Trchlorobenzene BRL 20.0 20 120-82-1 1,2,4-Trichlorobenzene BRL pg/l 20.0 20 71-55-6 1,1,1-Trichloroethane BRL pg/l 20.0 20 79--5 1,1,2-Trichloroethane BRL pg/I 20.0 20 79-01-6 Trichloroethene BRL pg/I 20.0 20 75-94 Trichlorofluoromethane (Freon 11) BRL pglI 20.0 20 96-184 1,23-Trichloropropane BRL pg/i 20.0 20 95-63-6 1,2,4-Trimethylbenzene 65.6 pg/I 20.0 20 106-67-8 1,3,5-Trimethylbenzene 24.6 pg/I 20.0 20 75-014 Vinyl chloride BRL pg/I 20.0 20 1330-20-7 mp-Xylene 86.8 pg/I 40.0 20 95-47-6 o-Xylene BRAL pg/I 20.0 20 109-W9- Tetrahydrofuran BRL pg/l 200 20 60-29-7 Ethyl ether BRL pg/I 20.0 20 994-05-8 Teri-amyl methyl ether BRL pg/I 20.0 20 637-92-3 Ethyl tert-buty ether BRL pg/lI 20.0 20 10W20-3 Di-isopropyl ether BRL pg/l 20.0 20 i7r-5-0 Tert-Butanol / butyl alcohol BRL pglI 200 20 123-91-1 1,4-Dioxane BRL pg/I 400 20 Surrogate recoveries: 460-04 4-Brmonluorobenzene 97 70-130% 2037-26-5 Toluene-d8 105 70-130% 17OM7-0 1,2-Dichloroethane-d4 101 70-130% 1868-53-7 Dbromofluoromethane 101 70-130% VPH Aliphatic/Aromatic Carbon Ranges Prepared by method VPH - EPA 5030B C5-CS Aliphatic Hydrocarbons 5.27 mg/i 0150 10 +MADEP VPH 5/2004 13-Jun-07 13-Jun-07 7060969 BFN Rev. 1.1 C9-C12 Aliphatic Hydrocarbons 1.15 mgn 0.0500 10 " C9-C10 Aromatic Hydrocarbons 0.982 mg/i 0.0500 10 unadjusted L5-C8 Alipatic 6 mg/i 0.150 10 * 2.13 0.0500 10 Unadjusted C9-C12 Aliphatic mg/i VPH Target Analytes Prepared by method VPH - EPA 5030B 71-43-2 Benzene 699 pg/I 10.0 10 100-41-4 Ethyibenzene 213 pg/i 10.0 10 - 1634-044 Methyl tert-buty ether BRIL pg/I 10.0 10 91-20-3 Naphthalene 119 pg/i 10.0 10 - 106-8W-3 Toluene 21,3 pg/l 10.0 10 " 1330-20-7 m,p-Xylene 75.7 pg/i 20.0 10 - 95-47-6 o-Xylene 2 0.9 pg/I 10.0 10 Surrogate recoveries: 675-59-8 2,5-Dibromotoluene (FID) 101 70-130% 615-59-8 2,5-Dibromotoluene (PID) 91 70-130% Extractable Petroleum Hydrocarbons This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 15 of 42 Sample Identification Client Project # Matrix Collection Date/Time Received DUP 1069 Ground Water 06-Jun-07 00:00 06-Jun-07 SA63173-04 CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref. Prepared Analyzed Batch Analyst I Extractable Petroleum Hydrocarbons EPH AliphaticlAromatic Ranges Prepared by method SW846 3510C I 09-C18 Aliphatic Hydrocarbons 1.2 mg/i 0.2 1 +MADEP EPH 5/2004 07-Jun-07 12-Jun-07 7060573 /I0 1 "" " C19-C36 Aliphatic Hydrocarbons BRL mgA C11-C22 Aromatic Hydrocarbons 0.7 0.2 1 I Unadjusted 011-022 Aromatic 0.8 0.2 1 Total Petroleum Hydrocarbons 1.9 mg/I 0.2 t Unadjusted Total Petroleum 1.9 mg/I 0.2 1 I EPH Target PAH Analytes Prepared by method SW846 3510C 91-20-3 Naphthalene 17.5 pg/i 5.43 1 I 91-57-6 2-Methylnaphthalene 30.9 pg/I 5.43 1 208-96-8 Acenaphthylene BRL pg/i 5.43 1 83-32-9 Acenaphthene BRL pg/I 5.43 1 86-73-7 Fluorene BRL pg/I 5.43 1 I 85-01-8 Phenanthrene BRL pg/I 5.43 1 120-12-7 Anthracene BFL pg/l 5.43 1 20-44-0 Fluoranthene BRL pg/i 5.43 1 I 729-00-0 Pyrene SRL pg/i 5.43 1 56-55-3 Benzo (a) anthracene BRL 5.43 1 218-01-9 Chrysene BRL pg/I 5.43 1 I 205-99-2 Benzo (b)fluoranthene BRL pg/ 543 1 207-08-9 Benzo (k)fluoranthene BRL pg/i 5.43 1 5-32-8 Benzo (a) pyrene BRL 5.43 1 193-39-5 Indeno (1,2,3-cd) pyrene BRL 5.43 1 I 53-70-3 Dibenzo (a,h) anthracene BRL pg/ 5.43 1 191-24-2 Benzo (g,hj) perylene BRL pg/I 5.43 1 Surrogate recoveries: I 3386-33-2 1-Chlorooctadecane 52 40-140% 84-15-1 Ortho-Terphenyl 83 40-140% 321-60-8 2-Fluorobiphenyl 76 40-140 % 1 Semivolatile Organic Compounds by GCMS Filtration Completed N/A 1 EPA 200.7 07-Jun-07 13-Jun-07 7060573 MF I I I I I I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 16 of 42 I Sample Identification Client Project # Matrix Collection Date/Time Received Blank 1069 Ground Water 06-Jun-07 08:00 06-Jun-07 SA63173-05 I CASNo. Analyte(s) Result Flag Units *RDL Dilution Method Ref Prepared Analyzed Batch Analyst Volatile Organic Compounds Volatile Organic Compounds Prepared by method SW846 5030 Water MS 76-13-1 1,1,2-Trichlortrifluoroethane (Freon BRL SW 846 8260B 13-Jun-07 13-Jun-07 7060956 EK 67-64-1 Acetone BRL 107-13-1 AcrylonJtrile BRL 71-43-2 Benzene BRL 108-86-1 Bromobenzene BRL 74-97-5 Bromochloromethane BRL 75-27-4 Bromodichloromethane BRL 75-25-2 Bromoform BRL 74-83-9 Bromomethane BRL 78-93-3 2-Butanone (MEK) BRL 104-51-8 n-Butylbenzene BRL 135-98-8 sec-Butylbenzene BRL 98-06- tert-Butylbenzene BRL 75-15-0 Carbon disulfide BRL 56-23-5 Carbon tetrachloride BRL 108-90-7 Chlorobenzene BRL 75-00-3 Chloroethane BRL 67-66-3 Chloroform BRL 74-87-3 Chloromethane BRL 95-49-8 2-Chlorotoluene BRL 106-43-4 4-Chlorotoluene BRL 96-12-8 1,2-Dibromo-3-chloropropane BRL 124-48-1 Dibromochloromethane BRL 10-93-4 1,2-Dibromoothane (EDB) BRL 74-95-3 Dibromomethane BRL 95-50-I 1,2-Dichlorobenzene BRL 541-73-1 1,3-Dictdorobenzene BRL 10646-7 1,4-Dichlorobenzene BRL 75-71-8 Dichlorodiluoromethane (Freon12) BRL 75-34-3 1,1-Dichloroethane BRL 10746-2 1,2-Dichloroethane BRL 75.35-4 1,1-Dichloroethene BRL 156-59-2 cis-1,2-Dichloroethene BRL 156-60-5 trans- 1,2-Dichloroethene BRL 78-87-5 1,2-Dichloropropane BRL 142-28-9 1,3-Dichloropropane BL 594-20-7 2,2-Dichloropropane BAL 563-58H 1,1-Dichloropropene BRL 10061-01-5 cis-1,3-Dichloropropene BRL 10061-02-6 trans-1,3-Dichloropropene BRL 100-41-4 Ethylbenzene BRL 878-3 Hexachlorobutadiene BRL 591-78-6 2-Hexanone (MBK) BRL 98-82-8 lsopropylbenzene BRL 99-87-6 4-lsopropyltoluene BRL 1634-o4 Methyl tert-butyl ether BRL 10-10-1 4-Methyl-2-pentanone (MIBK) BRL 7549-2 Methylene chloride BRL 91-20-3 Naphthalene BRL 103&-6-1 n-Propylbenzene BRL This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 17 of 42 Sample Identification Client Proiect # Matrix Collection Date/Time Received Blank I 1069 Ground Water 06-Jun-07 08:00 06-Jun-07 SA63 173-05 CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref Prepared Analyzed Batch Analyst U Volatile Organic Compounds Volatile Organic Compounds Prepared by method SW846 5030 Water MS I 100-42-5 Styrene BRL pg/I 1.0 SW 846 8260B 13-Jun-07 13-Jun-07 7060956 EK 630-20-6 1,1,1,2-Tetrachloroethane BRL pg/I 1.0 79-34-5 1,1,2,2-Tetrachloroethane BRL pg/l 1,0 I 127-18-4 Tetrachloroethene BIRL pg/I 1.0 108-88-3 Toluene BRL pg/I 1.0 67-61-6 1,2,3-Trichlorobenzene BRL pg/I 1.0 120-82-1 1,2,4-Trichlorobenzene BRL pg/l 1.0 .1 71-55-6 1,1,1-Trichloroethane BRL pg/I 1.0 79-00-5 1,1,2-Trichloroethane BRL pg/I 1.0 79-01-6 Trichloroethene BRL pg9/I 1.0 I 75-69-4 Trichlorofluoromethane (Freon 11) BRL pg/I 1.0 96-18-4 1,2,3-Trichloropropane BRL pg/I 1.0 95-63-6 1,2,4-Trimethylbenzene BRL pg/I 1.0 'I 108-67-8 1,3,5-Trimethylbenzene BRL pg/I 1.0 75-01-4 Vinyl chloride BRL pg/I 1.0 1330-20-7 m,p-Xylene BRL pg/l 2.0 95-47-6 o-Xylene BRL pg/I 1.0 :1 109-99-9 Tetrahydrofuran BRL pg/I 10.0 60-29-7 Ethyl ether BRL pg/I 1.0 994-05-8 Tert-amyl methyl ether BRL pg/I 1.0 *1 637-92-3 Ethyl tert-butyl ether BRL pg/I 1.0 108-20-3 Di-isopropyl ether BRL pg/ 1.0 75-65-0 Tert-Butanol / butyl alcohol BRL pg/I 10.0 123-91-1 1,4-Dioxane BRL pg/I 20.0 .1 Surrogate recoveries: 460.00-4 4-Bromofluorobenzene 96 70-130% 2037-26-5 Toluene-d 106 70-130% I 17060-07-0 1,2-Dichtloroelhane-d4 105 70-130% 1866-53-7 Dibromotluoromethane 104 70-130% VPH Aliphalic/Aromatic Carbon Ranges U Prepared by method VPH - EPA 5030B CS-C8 Aliphatic Hydrocarbons BRL mg/I 0.0750 1 +MADEP VPH 5/2004 13-Jun-07 13-Jun-07 7060969 BFN Rev. 1.1 C9-C12 Aliphatic Hydrocarbons BAL MWI 0.UZU 1 I C9-C10 Aromatic Hydrocarbons EBRL mg/l 0.0250 1 Unadjusted C5-C8 Aliphatic EBRL mg/ 0.0750 1 Unadjusted C9-C12 Aliphatic BRL mg/I 0.0250 1 I VPH Target Analytes Prepared by method VPH - EPA 5030B 71-43-2 Benzene BRIL pg/I 5.0 100-41-4 I Ethylbenzene aRL pg/i 5.0 1634-04-4 Methyl tert-buty ether BRL 5.0 91-20-3 Naphthalene BRL pg/I 5.0 108-68-3 Toluene BRL pg/I 5.0 I 1330-20-7 m,p-Xylene BRL pg/I 10.0 pg/l 95-47-6 o-Xvlene BRL 5.0 Surrogate recoveries: I 615-598- 2,5-Dibromotoluene (FID) 87 70-130 % 615-59-8 2,5-Dibromotoluene (PID) 87 70-130% I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 18 of 42 I r Volatile Organic Compounds - Quality Control Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit Batch 7060956 - SW846 5030 Water MS Blank (7060956BLK1I Prepared &Analyzed: 13-Jun-07 1,1,2-Trichlorotrifluoroethane (Freon 113) BRL pg/ 1.0 Acetone BRL pg/I 10.0 Acrylonitrile BRL pg/ 1.0 Benzene BRL pg/i 1.0 Bromobenzene BRL pg/I 1.0 Bromochloromethane BRL pg/I 1.0 Bromodichloromethane BRL pg/I 1.0 Bromotorm BRL pg/I 1.0 Brornomethane BRL pg/I 2.0 2-Butanone (MEK) BRL pg/I 10.0 n-Butylbenzene BRL pg/i 1.0 sec-Butylbenzene BRL pg/i 1.0 tert-Butylbenzene BRL pg/i 1.0 Carbon disulfide BRL pg/i 5.0 Carbon tetrachloride BRL pg/I 1.0 Chlorobenzene BRL pg/l 1.0 Chloroethane BRL pg/I 2.0 Chloroform BRL pg/ 1.0 Chioromethane BRL pg/I 2.0 2-Chlorotoluene BRL pg/I 1.0 4-Chlorololuene BRIL pg/I 1.0 1,2-Dibromo-3-chloropropane BRL pg/i 2.0 Dibromochloromethane BRL pg/I 1.0 1,2-Dibromoeltane (EDB) BRL pg/i 1.0 Dibromomethane BRL pg/ 1.0 1,2-Dichlorobenzene BRL pg/I 1.0 1,3-Dichlorobenzene BRL pg/l 1.0 1,4-Dchlorobenzene BRL pg/I 1.0 Dichlorodifluoromethane (Freon12) BRL pg/I 2.0 1,1-Dichloroethane BRL pg/I 1.0 1,2-Dichloroethane BRL pg/i 1.0 1,1-Dichloroethene BRL pg/I 1.0 cis-1,2-Dichloroethene BRL pg/I 1.0 trans-1,2-Dichloroethene BRL pg/i 1.0 1,2-Dichloropropane BRL pg/I 1.0 1,3-Dichloropropane BRL pg/l 1.0 2,2-Dichloropropane BRL pg/I 1.0 1,1-Dichloropropene BRL pg/i 1.0 cis-1,3-Dichloropropene BRL pg/I 1.0 trans-1,3-Dichloropropene BRL pg/i 1.0 Ethylbenzene BRL pg/l 1.0 Hexachlorobutadiene BRL pg/i 1.0 2-Hexanone (MBK) BRL pg/I 10.0 lsopropylbenzene BRL pg/I 1.0 4-Isopropyltoluene BRL pg/i 1.0 Methyl tert-butyi ether BRL pg/I 1,0 4-Methyl-2-pentanone (MIBK) BRL pg/l 10.0 Methylene chloride BRL pg/I 10.0 Naphthalene BRL pg/I 1.0 n-Propylbenzene BRL pg/I 1.0 Styrene BRL pg/i 1.0 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 19 of 42 Volatile Organic Compounds - Quality Control I Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit Batch 7060956 - SW846 5030 Water MS I Blank (7060956-BLK1 Prepared &Analyzed: 13-Jun-07 I 1,1,1,2-Tetrachloroelhane BRL pg/I 1.0 1,1,2,2-Tetrachloroethane BRL pg/I 1.0 Tetrachloroethene BRL pg/I 1.0 Toluene BRL pg/I 1.0 I 1,2,3-Trichlorobenzene BRL pg/I 1.0 1,2,4-Trichlorobenzene BRL pg/I 1.0 1,1,1 -Trichloroethane BRL pg/i 1.0 I 1,1,2-Trichloroethane IBRL pg/I 1.0 Trichloroethene BRL pg/I 1.0 Trichlorofluoromethane (Freon 11) BRL pg/I 1.0 1,2,3-Trichloropropane BRL pg/A 1.0 I 1,2,4-Trimethylbenzene BRL pg/I 1.0 1,3,5-Trimethylbenzene BRL pg/I 1.0 Vinyl chloride BRL pg/l 1.0 I m,p-Xylene BRL pg/i 2.0 o-Xylene BRL pg/I 1.0 Tetrahydrofuran BRL pg/l 10.0 Ethyl ether BRL I pg/I 1.0 Tert-amyl methyl ether BRL pg/I 1.0 Ethyl tert-buty ether BRL pg/1I 1.0 Di-isopropyl ether BRL pg/l 1.0 I Tert-Butanol / butyl alcohol BRL pg/l 10.0 1,4-Dioxane BRIL pg/l 20.0 Surrogate:4-Bromofluorobenzene 47.9 pg/I 50.0 96 70-130 Surrogate: Toluene-dS 52.0 I pg/I 50.0 104 70-130 Surrogate: 1,2-Dichloroethane-d4 52.9 pg/I 50.0 106 70-130 Surrogate: Dibromofluoromethane 52.0 pg/i 50.0 104 70-130 Blank (7060956-BLK2) I Prepared & Analyzed: 13-Jun-07 1,1,2-Trichlorotrilluoroethane (Freon 113) BRL pg/i 5.0 Acetone BRL pg/i 50.0 I Acrylonitrile BRL pg/i 5.0 Benzene BRL pg/I 5.0 Bromobenzene BRIL pg/i 5.0 Bromochloromethane BRL pg/I 5.0 I Bromodichloromethane BRL pg/I 5.0 Bromoform BRL pg/I 5.0 Bromomethane BRL pg/I 10.0 I 2-Butanone (MEK) BRIL pg/l 50.0 n-Butylbenzene BRL pg/ 5.0 sec-Butylbenzene BRL pg/I 5.0 tert-Buty(benzene BRL pg/lI 5.0 I Carbon disulfide BRIL pg/i 25.0 Carbon tetrachloride BRL pg/I 5.0 Chlorobenzene BRL pg/I 5.0 I Chloroethane BRL pg/I 10.0 Chlorolorm BRL pg/I 5.0 Chloromethane BRIL pg/I 10.0 I 2-Chlorotoluene BRL pg/I 5.0 4-Chlorotoluene BRL pg/ 5.0 1,2-Dibromo-3-chloropropane BRL pg/I 10.0 I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 20 of 42 I Volatile Organic Compounds - Quality Control Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit Batch 7060956 - SW846 5030 Water MS Blank (7060956-BLK2) Prepared &Analyzed: 13-Jun-07 Dibromochloromethane BRL pg/I 5.0 1,2-Dibromoethane (EDB) BRL pg/I 5.0 Dibromomethane BRL pg/l 5.0 1,2-Dichlorobenzens BRL pg/i 5.0 1,3-Dichlorobenzene BRL pg/ 5.0 1,4-Dichlorobenzene BRL pg/l 5.0 Dichlorodifluoromethane (Freon12) SRL pg/ 10.0 1,1-Dichloroethane BRL pg/I 5.0 1,2-Dichloroethene BRL pg/I 5.0 1,1-Dichloroethene BRL pg/I 5.0 cis-1,2-Dichbroethene BRL pg/I 5.0 trans-I,2-Dichloroethene BRL pg/I 5.0 1,2-Dichloropropane BRL pg/I 5.0 1,3-Dichloropropane BRL pg/I 5.0 2,2-Dichloropropane SRL pg/I 5.0 1,1-Dichloropropene BRL pg/I 5,0 cis-1,3-Dichloropropene BRL pg/I 5.0 trans-1,3-Dichloropropene BRL pg/I 50 Ethylbenzene BRL pg/I 5.0 Hexachlorobutadiene BRL pgi 5.0 2-Hexanone (MBK) BRL pg/i 50.0 Isopropylbenzene BRL pg/i 5.0 4-Isopropyitoluene BRL pg/I 5.0 Methyl tert-butyl ether BRL pg/i 5.0 4-Methyl-2-pentanone (MIBK) BRL pg/i 50.0 Methylene chloride BRL pg/I 50.0 Naphthalene BRL pg/I 5.0 n-Propybenzene BRL pg/l 5.0 Sirene BRL pg/I 5.0 1,1,1,2-Tetrachloroethane BRL pg/I 5.0 1,1,2,2-Tetrachloroethane BRL pg/ 5.0 Tetrachloroethene BRL pg/l 5.0 Toluene BRL pg/i 5.0 1,2,3-Trichlorobenzene BRL pg/I 5.0 1,2,4-Trichlorobenzene BRL pg/I 5.0 1,1,1-Trichloroethane BRL pg/I 5.0 1,1,2-Trichloroethane BRL pg/I 5.0 Trichloroethene BRL pg/I 5.0 Trichlorofluoromethane (Freon 11) BRL pg/l 5.0 1,2,3-Trichloropropane BRL pg/ 5.0 1,2,4-Trimethylbenzene BRL pg/i 5.0 1,3,5-Trimethylbenzene BRL pg/ 5.0 Vinyl chloride BRL pg/i 5.0 m,p-Xylene BRL pg/l 10.0 o-Xylene BRL pg/I 5.0 Tetrahydrofuran BRL pg/I 50.0 Ethyl ether BRL pg/ 5.0 Tert-amyl Methyl ether BRL pg/I 5.0 Ethyl lert-butylether BRL pg/i 5.0 Di-isopropyl ether BRL pg/i 5.0 Terit-Butanol / butyl alcohol BRL pgl 50.0 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 21 of 42 Volatile Organic Compounds - Quality Control Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result /oREC Limits RPD Limit Batch 7060956 - SW846 5030 Water MS Blank (7060956-BLK2 Prepared & Analyzed: 13-Jun-07 1,4-Dioxane BRL pg/I 100 Surrogate: 4-Bromotluorobenzene 47.5 pg/l 50.0 95 70-130 Surrogate: Toluene-dB 53.3 pg/i 50,0 107 70-130 Surrogate: 1,2-0ichloroathane-d4 53.0 pg/I 50.0 106 70-130 Surrogate: Dibromofluoromethane 52.2 pg/I 50.0 104 70-130 LCS 7060956-BS1) Prepared & Analyzed: 13-Jun-07 1,1,2-Trichlorotrifluoroethane (Freon 113) 28.5 QC1 pg/A 20.0 142 70-130 Acetone 12.4 pg/A 20.0 62 43.1-149 Acrylonitrile 23.2 pgi 20.0 116 70-130 Benzene 22.0 pg/i 20.0 110 70-130 Bromobenzene 217 pg/i 20.0 108 70-130 Bromochloromethane 22.0 pg/I 20.0 110 70-130 Bromodichlorornethane 21.6 pg/A 20.0 108 70-130 Bromoform 19.9 pg/I 20.0 100 70-130 Bromomethane 24.1 pg/I 20.0 120 58.6-138 2-Butanone (MEK) 15.8 pg/I 20.0 79 52.4-135 n-Butylbenzene 26.0 pg/I 20.0 130 70-130 sec-Butylbenzene 22.2 pg/I 20.0 111 70-130 tert-Butylbenzene 23.3 pg/I 20.0 116 70-130 Carbon disullide 19.2 pg/i 20.0 96 70-130 Carbon tetrachloride 22.9 pg/i 20.0 114 70-130 Chlorobenzene 22.1 pg/l 20.0 110 70-130 Chloroethane 22.3 pg/I 20.0 112 60.8-131 Chloroform 21.3 pg/i 20.0 106 70-130 Chloromethane 35.6 0C2 pg/I 20.0 178 70-130 2-Chlorololuene 22.2 pg/i 20.0 111 70-130 4-Chlorotoluene 22.4 pg/I 20.0 112 70-130 1,2-Dibromo-3-chloropropane 21.3 pg/I 20.0 106 70-130 Dibromochloromethane 20.8 pg/ 20.0 104 70-144 1,2-Dibromoethane (EDB) 21.2 pg/i 20.0 106 70-130 Dibromomethane 21.2 pg/i 20.0 106 70-130 1,2-Dichlorobenzene 22.7 pg/ 20.0 114 70-130 1,3-Dichlorobenzene 22.6 pg/I 20.0 113 70-130 1,4-Dichlorobenzene 22.2 pg/i 20.0 111 70-130 Dichlorodifluoromethane (Freon12) 30.1 pg/i 20.0 150 36.9-172 1,1-Dichloroethane 22.4 pg/I 20.0 112 70-130 1,2-Dichloroethane 21.2 pg/I 20.0 106 70-130 1,1-Dichloroethene 25.8 pg/I 20.0 129 70-130 cis-1,2-Dichloroethene 22.2 pg/i 20.0 111 70-130 trans-1,2-Dichloroethene 23.1 pg/l 20.0 116 70-130 1,2-Dichloropropane 20.6 pg/i 20.0 103 70-130 1,3-Dichloropropane 21.0 pg/i 20.0 105 70-130 2,2-Dichloropropane 26.9 QC1 pg/i 20.0 134 70-130 1,1-Dichloropropene 23.2 pg/I 20.0 116 70-130 cis-1,3-Dichloropropene 21.6 pg/I 20.0 108 70-130 trans-1,3-Dichloropropene 21.8 pg/i 20.0 109 70-130 Ethylbenzene 22.2 pg/i 20.0 111 70-130 Hexachlorobutadiene 24.6 pg/ 20.0 123 70-136 2-Hexanone (MBK) 17.0 pg/ 20.0 85 70-130 lsopropylbenzene 21.6 pg/l 20,0 108 70-130 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 22 of 42 Mr Volatile Organic Compounds - Quality Control Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit Batch 7060956 - SW846 5030 Water MS LCS (7060956-BS1) Prepared & Analyzed: 13-Jun-07 4-Isopropyftoluene 25.3 20.0 70-130 Methyl tert-butyl ether 21.2 20.0 70-130 4-Methyl-2-pentanone (MIBK) 20.6 20.0 67.7-131 Methylene chloride 21.5 pg/ 20.0 70-130 Naphthalene 24.8 pg/ 20.0 70-130 n-Propylbenzene 22.8 pg/l 20.0 70-130 Styrene 21.7 20.0 70-130 1,1,1 2-Tetrachloroethane 21,2 20.0 70-130 1,1,2,2-Tetrachloroethane 21.3 20.0 70-130 Tetrechloroethene 23.3 20.0 70-130 Toluene 20.9 20.0 70-130 1,2,3-Trichlorobenzene 24.9 pg/i 20.0 70-130 won 1,2,4-Trichlorobenzene 24.1 20.0 70-130 1,1,1-Trichloroethane 23.4 pgA 20.0 70-130 1,1,2-Trichloroethane 20.9 20.0 70-130 Trichloroethene 21.8 20.0 70-130 Trichlorofluoromethane (Freon 11) 26.0 pg/ 20.0 69-132 1,2,3-Trichloropropane 23.5 pg/I 20.0 70-130 1,2,4-Trimethylbenzene 22.4 pg/l 20.0 70-130 1,3,5-Trrimethylbenzene 22.4 pg/I 20.0 70-130 Vinyl chloride 28.2 QC1 pg/l 20.0 70-130 m,p-Xylene 44.4 40.0 70-130 o-Xylene 21.8 20.0 70-130 Tetrahydrofuran 21.1 pg/I 20.0 70-130 Ethyl ether 21.7 pg/l 20.0 70-130 Tert-amyl methyl ether 21.4 pg/I 20.0 70-130 Pg/I Ethyl tert-butyl ether 22.4 pg/l 20.0 70-130 Di-isopropyi ether 21.0 20.0 70-130 Tert-Butanol / butyl alcohol 226 pg/l 200 70-130 1,4-Dioxane 176 200 66.1-132 Surrogate: 4-Bromofluorobenzene 48.6 wonpg/I 50.0 70-130 Surrogate: Toluene-d8 51.4 50.0 70-130 Surrogate: 1,2-Dichloroethane-44 51.0 pg/I 50.0 70-130 Surrogate: Dibromoluornethane 50.9 50.0 70-130 LCS Dup (7060956-B501 Prepared &Analyzed: 13-Jun-07 1,1,2-Trichlorotrifluoroethane (Freon 113) 23.0 pg/i 20.0 115 70-130 21 25 Acetone 13.9 pg/l 20.0 70 43.1-149 12 50 Acrylonitrile 23.0 pg/i 20.0 115 70-130 0.9 25 Benzene 19.7 pg/I 20.0 98 70-130 12 25 Bromobenzene 20.2 pg/I 20.0 101 70-130 7 25 Bromochloromethane 21.6 20.0 108 70-130 2 25 Bromodichloromethane 20.5 pg/i 20.0 102 70-130 6 25 Bromoform 19.3 pg/l 20.0 96 70-130 4 25 Bromomethane 22.1 20.0 110 58.6-138 9 50 2-Butanone (MEK) 15.8 P9/i 20.0 79 52.4-135 0 50 n-Butylbenzene 20,9 pg/i 20.0 104 70-130 22 25 sec-Butylbenzene 18.3 pg/I 20.0 92 70-130 19 25 tert-Butylbenzene 19.6 Pg/Ipg/I 20.0 98 70-130 17 25 Carbon disulfide 23.4 pgW 20.0 117 70-130 20 25 Carbon tetrachloride 18.8 pg/l 20.0 94 70-130 19 25 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 23 of 42 Volatile Organic Compounds - Quality Control I Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit Batch 7060956 - SW846 5030 Water MS I LCS Dup (7060956-BSD1) Prepared & Analyzed: 13-Jun-07 Chiorobenzene I 20.2 pg/I 20.0 101 70-130 Chloroethane 19.5 pg/I 20.0 98 60.8-131 Chloroform 19.9 pg/I 20.0 100 70-130 Chloromethane 34.0 QC2 pg/I 20.0 170 70-130 I 2-Chlorotoluene 19.2 pg/li 20.0 96 70-130 4-Chlorotoluene 19.6 pg/I 20.0 98 70-130 1,2-Dibromo-3-chloropropane 20.4 pg/ 20.0 102 70-130 I Dibromochloromethane 20.6 pg/I 20.0 103 70-144 1,2-Dibromoothane (EDB) 20.6 pg/l 20.0 103 70-130 Dibromomethane 20.9 pg/i 20.0 104 70-130 1,2-Dichlorobenzene 20.3 pg/l 20.0 102 70-130 I 1,3-Dichlorobenzene 19.8 pg/I 20.0 99 70-130 1,4-Dichlorobenzene 19.4 pg/I 20.0 97 70-130 Dichlorodifluoromethane (Freon12) 24.3 pg/I 20.0 122 36.9-172 I 1,1-Dichloroethane 20.6 pg/I 20.0 103 70-130 1,2-Dichloroethane 20.7 pg/I 20.0 104 70-130 1,1-Dichloroelhene 21.2 pg/Ip9/i 20.0 106 70-130 cis- 1,2-Dichloroethene t 21.0 pg/l 20.0 105 70-130 trans- 1,2-Dichloroethene 20.1 20.0 100 70-130 pg/I 1,2-Dichloropropane 19.9 20.0 100 70-130 pg/I 1,3-Dichloropropane 20.3 20.0 102 70-130 I pg/l 2,2-Dichloropropane 22.7 20.0 114 70-130 pg/l 1,1-Dichloropropene 19.7 20.0 98 70-130 pg/l cis- 1,3-Dichloropropene 20.8 20.0 104 70-130 pg/l I trans-1,3-Dichloropropene 20,8 20.0 104 70-130 pg/i Ethylbenzene 19.8 20.0 99 70-130 pg/i Hexachlorobuladiene 19.8 20.0 99 70-136 pg/l 2-Hexanone (MBK) 17.4 20.0 87 70-130 pg/ Isopropylbenzene 18.7 20.0 94 70-130 pg/1 4-Isopropyltoluene 20.9 20.0 104 70-130 pg/l Methyl tert-buty ether 21,0 20.0 105 70-130 pg/I I 4-Methyl-2-pentanone (MIBK) 21.3 20.0 106 67.7-131 pg/I Methylene chloride 20.2 20.0 101 70-130 pg/I Naphthalene 22.5 20.0 112 70-130 pg/l n-Propylbenzene 19.4 20.0 97 70-130 I pg/l Styrene 19.9 20.0 100 70-130 pg/i 1.1,1,2-Tetrachloroethane 20.1 20.0 100 70-130 pg/I 1,1,2,2-Tetrachloroethane 21.2 20.0 106 70-130 II pg/I Tetrachloroethene 19.9 20.0 100 70-130 pg/I Toluene 18.4 20.0 92 70-130 pg/I I,2,3-Trichlorobenzene 21.5 20.0 108 70-130 1,2,4-Trichlorobenzene pg/ I 21.0 20.0 105 70-130 pg/I 11,1 -Trichloroethane 19.8 20.0 99 70-130 pg/I 1,1.2-Trichloroethane 20.8 20,0 104 70-130 pg/i Trichioroethene 18.8 20.0 94 70-130 I pg/I Trichlorofluoromethane (Freon 11) 21.0 20.0 105 69-132 pg/ 1,2,3-Trichloropropane 23.6 20.0 118 70-130 pg/li 1,2,4-Trimethylbenzene 19.5 20.0 98 70-130 pg/li I 1,3,5-Trimethylbenzene 19.4 20.0 97 70-130 pg/l Vinyl chloride 23.8 20.0 119 70-130 rn,p-Xylene 40.2 pg/I 40.0 100 70-130 I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 24 of 42 I Volatile Organic Compounds - Quality Control Spike Source %REC RPD * Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit Batch 7060956 - SW846 5030 Water MS LCS Du (7060956-BSD1) Prepared &Analyzed: 13-Jun-07 o-Xylene 20.0 pg/I 20.0 100 70-130 9 25 I Tetrahydrouran 22.2 pg/I 20.0 111 70-130 5 25 Ethyl ether 20.7 pgn 20.0 104 70-130 4 50 Tert-amyl methyl ether 21.0 pg/l 20.0 105 70-130 2 25 Ethyl ter-buy ether 21.6 pg/l 20.0 108 70-130 4 25 Di-isopropyl ether 20.1 pg/I 20.0 100 70-130 5 25 Teri-Butanol / buy alcohol 232 pg/I 200 116 70-130 3 25 1,4-Dioxane 219 pg/ 200 110 86.1-132 22. 25 Surrogate:4-Bromonuorobenzene 49.2 pg/i 50.0 98 70-130 Surrogate: Toluene-48 51.0 pg/| 50.0 102 70-130 Surrogate: 1,2-Dichloroethane-d4 51.2 pg/i 50.0 102 70-130 Surrogate: Dibromnofluoromethane 51.6 pg/A 50.0 103 70-130 Matrix Spike (7060956-S)l Source: SA63135-01 Prepared &Analyzed: 13-Jun-07 Benzene 16.4 pg/i 20.0 BRL 82 70-130 Chlorobenzene 18.8 pg/i 20.0 SRL 94 70-130 1,1-Dichloroethene 17.8 pg/I 20.0 BRL 89 70-130 Toluene 16.5 pg/I 20.0 BRL 82 70-130 Trichloroethene 18.0 pg/I 20.0 BRL. 90 70-130 Surrogate: 4-Bromofnuorobenzene 47.3 pg/| 50.0 95 70-130 Sunogate: Toluene-d8 53.1 pg/| 50.0 106 70-130 Surrogate: 1,2-Dichloroethane-d4 51.5 pg/| 50.0 103 70-130 Surrogate: Dibromofnuoromethane 52.2 pg/\ 50,0 104 70-130 Matrix Spike Dup (7060956-MSD1) Source: SA63135-01 Prepared & Analyzed: 13-Jun-07 Benzene 16.6 pg/i 20.0 BRL 83 70-130 0 30 Chlorobenzene 18.7 pg/I 20.0 BRL 94 70-130 0 30 1,-Dichloroethene 17.8 pg/I 20.0 BRL 89 70-130 0 30 Toluene 16.8 pg/I 20.0 BRL 84 70-130 2 30 Trichloroethene 17.8 pg/I 20.0 BRL 89 70-130 1 30 Surrogate:4-Bromoluorobenzene 47.3 pg/l 50.0 95 70-130 Surrogate: Toluene-d8 53.4 pg/| 50,0 107 70-130 Surrogate: 1,2-Dichlorothane-d4 52.2 pg/I 50.0 104 70-130 Surrogate:Dibromofluoronethane 52.4 pg/i 50.0 105 70-130 Batch 7060969 - VPH - EPA 5030 B Blank (7060969-BLK1) Prepared &Analyzed: 13-Jun-07 C5-C8 Aliphatic Hydrocarbons BRL mg/l 0.0750 09-C12 Aliphatic Hydrocarbons BRL mg/i 0.0250 C9-C1O Aromatic Hydrocarbons BRL 0.0250 mg/l Unadjusted C5-C8 Aliphatic Hydrocarbons BRL 0.0750 Unadjusted C9-012 Aliphatic Hydrocarbons BRL mg/I 0.0250 BRL mg/l 5.0 IBenzene Ethytenzene BRL pg/I 5.0 Methyl tert-buy ether BRL pg/i 5.0 Naphthalene BRL pg/I 5.0 Toluene BRL pg/Ipg/i 5.0 m,p-Xylene BRL pg/ipg/l 10.0 o-Xylene BRL pg/I 5.0 2-Methylpentane BRL 5.0 n-Nonane BRL 10.0 This laboratory report is not valid without an authorized signature on the cover page. Reportable Detection Limit BRL = Below Reporting Limit Page 25 of 42 Volatile Organic Compounds - Quality Control I Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit Batch 7060969 - VPH - EPA 5030B I Blank (7060969-BLK1 Prepared &Analyzed: 13-Jun-07 I n-Pentane BRL pg/i 10.0 1,2,4-Trimethylbenzene BRL pg/i 5,0 2,2,4-Trimethylpentane BRL pg/i 5.0 n-Butylcyclohexane BRL pg/I 5.0 I n-Decane BRL pg/i 5.0 Surrogate: 2,5-Dibromotoluene (F/0) 52.5 pg/ 50.0 105 70-130 Surrogate 2,5-Dibromotoluene(PD) 52.1 pg/i 50.0 104 70-130 I LCS (7060969-BS1} Prepared & Analyzed: 13-Jun-07 C5-CS Aliphatic Hydrocarbons 116 mg/i 140 83 70-130 I C9-C12 Aliphatic Hydrocarbons 49.5 mg/i 55.2 90 70-130 C9-C10 Aromatic Hydrocarbons 27.9 mg/i 40.0 70 70-130 Unadjusted C5-CS Aliphatic Hydrocarbons 233 mg/I 280 83 70-130 Unadjusted C9-C12 Aliphatic Hydrocarbons 77.4 mg/ 84.8 91 70-130 I Benzene 16.6 pg/l 20.0 83 70-130 Ethylbenzene 16.8 pg/i 20.0 84 70-130 Methyl tert-butyl ether 15.9 pg/I 20.0 80 70-130 I Naphthalene 14.8 pg/i 20.0 74 70-130 Toluene 17.7 pg/l 20.0 88 70-130 m,p-Xylene 33.0 pg/i 40.0 82 70-130 o-Xylene 16,7 pg/ 20.0 84 70-130 I 2-Methylpentane 21.8 pg/li 20.0 109 70-130 n-Nonane 18.2 pg/i 20.0 91 70-130 n-Pentane 19.5 pg/l 20.0 98 70-130 I 1,2,4-Trimethylbenzene 15.4 pg/1i 20.0 77 70-130 2,2,4-Trimethylpentane 20.0 pgli 20.0 100 70-130 n-Butylcyclohexane 18.2 pg/l 20.0 91 70-130 n-Decane 15.7 I pg/l 20.0 78 70-130 Surrogate: 25-ibronotoluene (FID) 47.8 pg/i 50.0 96 70-130 Surrogate: 2,5-Dibromotoluene (PID) 46.1 pg/i 50.0 92 70-130 LOS Dup (7060969-BSD1 I Prepared & Analyzed: 13-Jun-07 C5-C8 Aliphatic Hydrocarbons 112 mg/i 140 80 70-130 4 25 C9-C 12 Aliphatic Hydrocarbons 54.8 55.2 99 70-130 10 25 mg/l I C9-C10 Aromatic Hydrocarbons 28.0 40.0 70 70-130 0 25 mg/i Unadjusted C5-C8 Aliphatic Hydrocarbons 229 pg/ 280 82 70-130 1 25 Unadjusted C9-C12 Aliphatic Hydrocarbons 82.8 mg/i 84.8 98 70-130 7 25 Benzene 17.0 I pg/ 20.0 85 70-130 2 25 Ethylbenzene 16.8 20.0 84 70-130 0 25 Methyl tert-butyl ether 17.0 pg/l 20.0 85 70-130 6 25 Naphthalene 15.9 pg/i 20.0 80 70-130 8 25 I Toluene 16.8 pg/ 20.0 84 70-130 5 25 m,p-Xylene 32.7 pg/ 40.0 82 70-130 0 25 o-Xylene 16.7 pg/i 20.0 84 70-130 0 25 2-Methylpentane I 20.2 pg/ipg/I 20.0 101 70- 130 8 25 n-Nonane 19.7 pg/l 20.0 98 70-130 7 25 n-Pentane 18.3 pg/ 20.0 92 70-130 6 25 1,2,4-Trimethylbenzene 15.5 pg/I 20.0 78 70-130 1 25 I 2,2,4-Trimethylpentane 19.8 20.0 99 70-130 25 n-Butylcyclohexane 19.9 20.0 100 70-130 9 25 n-Decane 18.4 uo 20.0 92 70-130 16 25 I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 26 of 42 I r Volatile Organic Compounds - Quality Control Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit Batch 7060969 - VPH - EPA 5030B LCS Dup 7060969-BSD1) Prepared &Analyzed: 13-Jun-07 Surrogate: 2,5-Dibromotoluene (FID) 54.0 pg/I 50.0 108 70-130 Surrogate: 2,5-Dibromololuene (PID) 54.4 pg/I 50.0 109 70-130 Duplicate (7060969-DUP1) Sour ce: SA63045-01 Prepared &Analyzed: 13-Jun-07 C5-Cs Aliphatic Hydrocarbons BRL mg/l 0.0750 BRL 50 C9-Cl 2 Aliphatic Hydrocarbons BRL mgl 0.0250 BRL 50 C9-C10 Aromatic Hydrocarbons BRL mg/I 0.0250 BRL 50 Unadjusted C5-C8 Aliphatic Hydrocarbons BRL mg/I 0.0750 BRL 50 Unadjusted C9-C12 Aliphatic Hydrocarbons BRL mg/i 0,0250 BRL 50 Benzene BRL pg/I 5.0 BRL 50 Ethylbenzene BRL pg/i 5.0 BRL 50 Methyl tert-buty ether BRL pg/i 5.0 BRL 50 Naphthalene BRL pg/I 5.0 BRL 50 Toluene BRL pg/i 5.0 BRL 50 m,p-Xylene BRL pg/i 10.0 BRL 50 o-Xylene BRL pg/i 5.0 BRL 50 Surrogate: 2,5-Dibromotoluene (FID) 51.8 pg/i 50.0 104 70-130 Surrogate: 2,5-Dibromotoluene (PD) 50.8 pgi 50.0 102 70-130 Matrix Spike (7060969-MS1) Source: SA63045-01 Prepared: 13-Jun-07 Analyzed: 14-Jun-07 Benzene 14.7 pg/I 20.0 BRL 70-130 Ethylbenzene 14.5 pg/l 20.0 BRL 70-130 Methyl lert-buty ether 16.5 pgl 20.0 BRL 70-130 Naphthalene 14.4 pg/ 20.0 BRL 70-130 Toluene 14.4 pg/i 20.0 BRL 70-130 m,p-Xylene 27.8 pg/i 40.0 BRL 70-130 o-Xylene 14.8 pg/i 20.0 BRL 70-130 2-Methylpentane 16.0 pg/i 20.0 BRL 70-130 n-Nonane 15.1 pg/i 20.0 BRL 70-130 n-Pentane 14.0 pg/I 20.0 BRL 70-130 1,2,4-Trimethylbenzene 13.9 pg/I 20.0 BRL 70-130 2,2,4-Trimethylpentane 15.6 pg/i 20.0 BRL 70-130 n-Butylcyclohexane 14.8 pg/I 20.0 0.0 70-130 n-Decane 14.0 pg/I 20.0 0.0 70-130 Surrogate: 2,5-Dibromotoluene (FID) 48.5 pg/i 50.0 70-130 Surrogate: 2,5-Dibromototuene (PID) 48.2 pg/\ 50.0 70-130 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 27 of 42 Extractable Petroleum Hydrocarbons - Quality Control I Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit I Batch 7060501 - SW846 3510C Blank (7060501-BLKI Prepared: 07-Jun-07 Analyzed: 11-Jun-07 I 09-C18 Aliphatic Hydrocarbons BRL 0.2 mg/i S19-036 Aliphatic Hydrocarbons BRIL 0.2 mg/i C11-C22 Aromatc Hydrocarbons BRL 0.2 Unadjusted C11-C22 Aromatic Hydrocarbons BRL 0.2 I mg/lrng/I Naphthalene BRL 2.50 2-Methylnaphihalene BRL pg/i 2.50 Acenaphthylene BRL pg/Ipg/l 2.50 I Acenaphthene BRIL 2.50 Fluorene BRL pg/I 2.50 Phenanthrene BRL pg/l 2.50 I Anthracene BRL pg/I 2.50 Fluoranthene BRL pg/l 2.50 Pyrene BRL pg/I 2.50 Benzo (a)anthracene BRL pg/I 2.50 I Chrysene BRIL pg/I 2.50 Benzo (b)fluoranthene BRL pg/i 2.50 Benzo (k)fluoranthene BRL pg/I 2.50 I Benzo (a)pyrene BRL pg/i 2.50 Indeno (1,2,3-cd) pyrene BRL pg/I 2.50 Dibenzo (a,h) anthracene BRL pg/I 2.50 Benzo (g,h,i) perylene BRL pgl 2.50 I n-Hexadecane 0.00 pg/l n-Tetradecane 0.00 pg/I n-Eicosane 0.00 pg/i I n-Nonadecane 0.00 pg/I n-Octacosane 0.00 pg/l Naphthalene (aliphatic fraction) 0.00 pg/ 2-Methylnaphthalene (aliphatic fraction) 0.00 I pg/ Surrogate: 1-Chlorooctadecane 20.3 pg/l 50.0 41 40-140 Surrogate: Ortho-Terpheny 30.9 Pg/l 50.0 62 40-140 Surrogate: 2-Fluorobiphenyt 32.6 pg/I 40,0 82 40-140 I LCS (7060501-BS1) Prepared: 07-Jun-07 Analyzed: 09-Jun-07 C9-C18 Aliphatic Hydrocarbons 0.478 pg/I 0.2 0.600 80 40-140 I C19-C36 Aliphatic Hydrocarbons 0.528 Pg/i 0.2 0.800 66 40-140 pgI 011-022 Aromatic Hydrocaibons 1.38 0.2 1.70 81 40-140 pgl Naphthalene 42.0 2.50 100 42 40-140 mg/i 2-Methylnaphthalene 48.8 2.50 100 49 40-140 I pg/lpgI Acenaphthylene 61.4 2.50 100 61 40-140 pg/i Acenaphthene 63.5 2.50 100 64 40-140 pg/I Fluorene 71.9 2.50 100 72 40-140 pg/i I Phenanthrene 76.5 2.50 100 76 40-140 pg/i Anthracene 83.8 2.50 100 84 40-140 pg/I Fluoranthene 90.8 2.50 100 91 40-140 pg/I Pyrene 92.2 pg/i 2.50 100 92 40-140 I pg/i Benzo (a)anthracene 108 pg/i 2.50 100 108 40-140 Chrysene 75.7 pg/I 2.50 100 76 40-140 Benzo (b)fluoranthene 76.2 pg/i 2.50 100 76 40-140 I Benzo (k)fluoranthene 116 2.50 100 116 40-140 Benzo (a)pyrene 93.4 2.50 100 93 40- 140 Indeno (1,2,3-cd) pyrene 94.8 2.50 100 95 40-140 I This laboratory report is not valid without an authorized signature on the coverpage. * Reportable Detection Limit BRL = Below Reporting Limit Page 28 of 42 I r Extractable Petroleum Hydrocarbons - Quality Control Spike Source %REC RPD E Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit Batch 7060501 - SW846 3510C LCS (7060501-BS1) Prepared: 07-Jun-07 Analyzed: 09-Jun-07 Dibenzo (a,h) anthrecene 82.9 pg/l 2.50 100 83 40-140 Benzo (g,h,1) perylene 100 pg/l 2.50 100 100 40-140 Naphthalene (aliphatic fraction) 0.00 pg/i 100 0-200 2-Methylnaphthalene (aliphatic fraction) 0,00 pg/l 100 0-200 Surrgate: 1-Chlorooctadecane 33.6 pg/I 50.0 67 40-140 Surrogate:Ortho-Terphenyl 45.1 pg/I 50.0 90 40-140 Surropaen2-F o erohn 30.9 pg/I 40.0 77 40-140 0-5 Naphthalene Breakthrough 0.00 % 2-Methylnaphthalene Breakthrough 0.00 % 0-5 Fractionation Check Standard (70605 Prepared: 07-Jun-07 Analyzed: 08-Jun-07 C9-C 18 Aliphatic Hydrocarbons 0.328 mg/I 02 0.600 55 40-140 C19-C36 Aliphatic Hydrocarbons 0.496 rng/l 0.2 0.800 62 40-140 C1 -C22 Aromatic Hydrocarbons 1.28 mg/I 0.2 1.70 75 40-140 Naphthalene 58.5 pg/l 2.50 100 58 40-140 72.5 I2-Methylnaphthalene pg/I 2.50 100 72 40-140 Acenaphthylene 88.8 pg/I 2,50 100 89 40-140 Acenaphthene 83.9 pg/I 2.50 100 84 40-140 Fluorene 93,7 2.50 100 94 40-140 pig/I Phenanthrene 101 pg/I 2.50 100 101 40-140 Anthracene 94.0 2,50 100 94 40-140 pg/I Fluoranthene 93.6 2.50 100 94 40-140 pg/l Pyrene 92.7 2.50 100 93 40-140 pg/I Benzo (a)anthracene 90.4 2.50 100 90 40-140 pg/iV11 Chrysene 90.7 2.50 100 91 40-140 pg/l Benzo (b)fluoranthene 83.2 2.50 100 83 40-140 Benzo (k)fluoranthene 95.1 pg/I 2.50 100 95 40-140 Benzo (a)pyrene 91.1 pg/I 2.50 100 91 40-140 Ineno (1,2,3cd) pyrene 99.3 pg/I 2.50 100 99 40-140 Dibenzo (a,h) anthraene 98.0 pg/I1 2.50 100 98 40-140 Benzo (gh,) perylene 98.9 2.50 100 99 40-140 pig/I Naphthalene (aliphatic fraction) 0.00 Pg/I 100 0-200 2-Methyinaphthalene (aliphatic fraction) 0.00 100 0-200 pg/i Surrogate: 1-Chloroctadecane 31.4 50.0 63 40-140 Surrogate: Orho-Terphenyl 46.8 pg/l 50.0 94 40-140 Surrogate: 2-Fluorobiphenyt 39.5 pg/l 40.0 99 40-140 LCS Dup (7060501-BSD1) Prepared: 07-Jun-07 Analyzed: 09-Jun-07 P9-18 Aliphatic Hydrocarbons 0.480 mg/i 0.2 0.600 80 40-140 0 25 C109-C36 Aliphatic Hydrocarbons 0.547 mg/I 0.2 0.800 68 40-140 3 25 C11-C22 Aromatic Hydrocarbons. 1.28 0.2 1.70 75 40-140 8 25 Naphthalene 29.6 001 pg/i 2.50 100 30 40-140 33 20 2-Methylnaphthalene 42.3 pg/lI 2.50 100 42 40-140 15 20 Acenaphthylene 54.7 pg/I 2.50 100 55 40-140 10 20 Acenaphthene 54.3 pg/I 2.50 100 54 40-140 17 20 Fluorene 64.3 pg/i 2.50 100 64 40-140 12 20 Phenanthrene 70.8 pg/I 2.50 100 71 40- 140 7 20 Anthracene 74.9 pgn1 2.50 100 75 40-140 11 20 Fluoranthene 85.8 pg/l 2.50 100 86 40-140 6 20 I Pyrene 89.7 pg/A 2.50 100 90 40-140 2 20 Benzo (a)anthracene 76.8 QR2 pg/i 2.50 100 77 40-140 34 20 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 29 of 42 Extractable Petroleum Hydrocarbons - Quality Control I Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit I Batch 7060501 - SW846 3510C LCS Dup (7060501-BSD1 I Prepared: 07-Jun-07 Analyzed: 09-Jun-07 Chrysene 112 QR2 pg/I 2.50 100 112 40-140 38 20 Benzo (b)fluoTanthene 84.3 pg/I 2.50 100 84 40-140 10 20 Benzo (k)fluoranthene 108 pg/i 2.50 100 108 40-140 7 20 I Benzo (a)pyrene 91.5 pg/i 2.50 100 92 40-140 1 20 Indeno (1,2,3-cd) pyrene 96.4 pg/ 2.50 100 96 40-140 1 20 Dibenzo (a,h) anthracene 85.0 pg/i 2.50 100 85 40-140 2 20 U Benzo (g,hi) perylene 104 pg/l 2.50 100 104 40-140 4 20 Naphthalene (aliphatic fraction) 0.00 pg/I 100 0-200 200 2-Methylnaphthalene {aliphatic fraction) 0.00 pg/l 100 0-200 200 Surrogate: 1-Chlorooctadecane 34.9 pg/l 50.0 70 40-140 I Surrogate: Ortho-Terpheny 42,7 pg/l 50.0 85 40-140 Surrogjae: 2-Fluorobipheny _ 29.3 _g/l 40.0 73 40-140 0-5 Naphthalene Breakthrough 0.00 % 2-Methylnaphthalene Breakthrough 0.00 % 0-5 -- I Batch 7060573 - SW846 3510C Blank (7060573-BLK1I I Prepared: 07-Jun-07 Analyzed: 11-Jun-07 09-C18 Aliphatic Hydrocarbons BRL mg/I 0.2 C19-C36 Aliphatic Hydrocarbons BRL mg/l 0.2 011-022 Aromatic Hydrocarbons BRL mg/I 0.2 I Unadjusted C11 -C22 Aromatic Hydrocarbons BRL 0.2 Naphthalene BRL pg/i 2.50 2-Methylnaphthalene BRL pg/I 2.50 I Acenaphthylene BRL pg/I 2.50 Acenaphthene BRL pg/i 2.50 Fluorene BRL pg/I 2.50 BRL 2.50 I Phenanthrene pg/I Anthracene BRL pg/I 2.50 Fluoranthene BRL pg/I 2.50 Pyrene BRL pg/i 2.50 I Benzo (a)anthracene BRL pg/i 2.50 Chrysene BRL pg/I 2.50 Benzo (b)fluoranthene BRL pg/i 2.50 I Benzo (k)fluoranthene BRL pg/I 2.50 Benzo (a)pyrene BRL pg/I 2.50 Ideno (1,2,3-cd) pyrene BRL pg/I 2.50 Dibenzo (a,h) anthracene BRL pg/1 2.50 U Benzo (g,hi) perylene BRL pg/i 2.50 n-Hexadecane 0.00 pg/i n-Tetradecane 0.00 pg/l I n-Eicosane 0.00 pg/I n-Nonadecane 0.00 pg/I n-Octacosane 0.00 pg/I Naphthalene (aliphatic fraction) 0.00 pg/I I 2-Methylnaphthalene (aliphatic fraction) 0.00 pg/i Surrogate I-Chorooctadecane 35.2 pig/I 50.0 70 40-140 Surrogate: O1ho-Terphenyt 48.3 pg/i 50.0 97 40-140 I Surrogate: 2-Fluorobiphenyl 34.9 pg/i 40.0 87 40-140 LCS (7060573-BS11 Prepared: 07-Jun-07 Analyzed: 08-Jun-07 C9-C18 Aliphatic Hydrocarbons 0399Q039mA mgn/I 0.0.2 0.600.0 66 40-140 I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 30 of 42 I 9- Extractable Petroleum Hydrocarbons - Quality Control Spike Source %REC RPD Result Flag Units *RDL Level Result %REC Limits RPD Limit I Analyte(s) Batch 7060573 - SW846 3510C LCS (7060573-BS1) Prepared: 07-Jun-07 Analyzed: 08-Jun-07 C19-C36 Aliphatic Hydrocarbons 0.483 mg/i 0.2 0.800 60 40-140 C11-C22 Aromatic Hydrocarbons 1.25 mg/i 0.2 1.70 74 40-140 Naphthalene 40.3 pg/I 2.50 100 40 40-140 2-MethyInaphthalene 46.4 pg/i 2.50 100 46 40-140 Acenaphthylene 59.1 pg/I 2.50 100 59 40-140 Acenaphthene 56.8 pg/i 2.50 100 57 40-140 uorene 66.6 pg/i 2.50 100 67 40-140 Phenanthrene 71.5 pg/i 2.50 100 72 40-140 Anthracene 79.0 pg/i 2.50 100 79 40-140 Fluoranthene a4.2 pg/i 2.50 100 84 40-140 Pyrne 86.2 pg/i 2.50 100 86 40-140 Benzo (a)anthracene 74.0 pg/i 2.50 100 74 40-140 Chrysene 103 pg/i 2.50 100 103 40-140 Benzo (b)fluoranthene 63.6 pg1 2.50 100 64 40-140 Benzo (k)fluoranthene 112 pg/i 2.50 100 112 40-140 Benzo (a)pyrne 81.9 pg/i 2.50 100 82 40-140 Indeno (1,2,3-cd) pyrene 84.8 pg/i 2.50 100 85 40-140 Dibenzo (ah) anthracene 70,9 pg/i 2.50 100 71 40-140 Benzo (g,h,i) perylene 88.5 pg/I 2.50 100 88 40-140 Naphthalene (aliphatic fraction) 0,00 pg/i 100 0-200 2-Methylnaphthalene (aliphatic fraction) 0.00 pg/I 100 0-200 Surrogate:1-Chloroactadecan e 31.2 pg/ 50.0 62 40-140 Surrogate: Ortho-Torphenyl 41.8 pg/I 50.0 84 40-140 Surrogate:2-Fluorab pheny 30.2 pg/I 40.0 76 40-140 Naphthaiene Breakthrough 0.00 % 0-5 2-Methylnaphthalene Breakthrough 0.00 % 0-5 LCS (7060573BS2 Prepared &Analyzed: 07-Jun-07 C9-C18 Aliphatic Hydrocarbons 0.394 mg/I 0.2 0.600 66 40-140 C1 9-C36 Aliphatic Hydrocarbons 0.660 mg/i 0,2 0.800 82 40-140 C1-C22 Aromatic Hydrocarbons 1.33 mg/ 02 1.70 78 40-140 Naphthalene 74.4 pg/l 2,50 100 74 40-140 2-MIthynaphthalene 79.9 pg/I 2.50 100 80 40-140 Acenaphthylene 88.6 pg/i 2,50 100 89 40-140 Acenaphthene 84.8 pg/ 2.50 100 85 40-140 Fluorene 87.8 pg/I 2.50 100 88 40-140 Phenanthrene 93.5 pgI 2.50 100 94 40-140 Anthracene 88.9 pg/i 2.50 100 89 40-140 Fluoranthene 88.5 pg/i 2.50 100 88 40-140 Pyrene 89.5 pg/1 2.50 100 90 40-140 Benzo (a) anthracene 87.4 pg/i 2.50 100 87 40-140 Chrysene 87.0 pg/l 2.50 100 87 40-140 Benzo (b)fluoranthene 99.0 pg/I 2.50 100 99 40-140 Benzo (k)fluoranthene 95.0 pg/I 2.50 100 95 40-140 Benzo (a)pyrene 94.0 pg/O 2.50 100 94 40-140 Indeno (1,2,3-cd) pyrene 104 pg/i 2.50 100 104 40-140 Dibenzo (a.h) anthracene 102 pg/i 2.50 100 102 40-140 Benzo (g,hi) perylene 105 pg/l 2.50 100 105 40-140 Naphthalene (aliphatic traction) 0.00 pg/I 100 0-200 2-Methylnaphthalene (aliphatic fraction) 0.00 pg/I 100 0-200 Surrogate: 1-Chlorooctadecane 44.1 pg/I 50,0 88 40-140 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 31 of 42 Extractable Petroleum Hydrocarbons - Quality Control I Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit I Batch 7060573 - SW846 3510C LCS [7060573-BS2 Prepared & Analyzed: 07-Jun-07 I Surrogate: Ortho-Terphenyl 44.1 pg/l 50.0 88 40-140 Surrogate: 2-Fluorobiphenylt 41.6 _gg/h_ 40.0 104 40-140 Naphthalene Breakthrough 0.00 0-5 2-Methylnaphthalene Breakthrough 0.00 0-5 I LCS Dup 7060573-BSD1) Prepared: 07-Jun-07 Analyzed: 08-Jun-07 C9-018 Aliphatic Hydrocarbons 0.352 mg/i 02 0.600 59 40-140 11 25 I 019-036 Aliphatic Hydrocarbons 0.443 mg/l 0.2 0.800 55 40-140 9 25 C11-C22 Aromatic Hydrocarbons 1.06 mg/I 0.2 1.70 62 40-140 18 25 Naphthalene 30.6 QC1 pg/I 2.50 100 31 40- 140 25 20 I 2-Methylnaphthalene 39.8 pg/I 2.50 100 40 40-140 14 20 Acenaphthylene 55.0 pg/I 2.50 100 55 40-140 7 20 Acenaphthene 55.2 pg/I 2.50 100 55 40-140 4 20 Fluorene 64.8 2.50 100 65 40-140 I pg/I 3 20 Phenanthrene 70.1 Pg/I 2.50 100 70 40-140 3 20 Anthracene 75.5 pg/I 2.50 100 76 40-140 4 20 Fluoranthene 78.4 pg/i 2.50 100 78 40-140 7 20 I Pyrene 73.3 pg/i 2.50 100 73 40-140 16 20 Benzo (a)anthracene 58.1 QR2 pg/I 2.50 100 58 40-140 24 20 Chrysene 74.9 CR2 pg/I 2.50 100 75 40-140 31 20 Benzo (b)fluoranthene 55.2 pg/I 2.50 100 55 40-140 15 20 r Benzo (k)fluoranthene 65.3 QR2 pg/i 2.50 100 65 40-140 53 20 Benzo (a)pyrene 57.3 CR2 pg/i 2.50 100 57 40-140 36 20 Indeno (1,2,3-cd) pyrene 56.0 QR2 pg/I 2.50 100 56 40-140 41 20 I Dibenzo (a,h) anthracene 51.8 QR2 pg/I 2.50 100 52 40-140 31 20 Benzo (gh,i) perylene 60.4 QR2 pg/I 2.50 100 60 40-140 38 20 Naphthalene (aliphatic fraction) 0.00 pg/i 100 0-200 200 I 2-Methyinaphthalene (aliphatic fraction) 0.00 pg/I 100 0-200 200 Surrogate: 1-Chlorooctadecane 28.6 pg/i 50.0 57 40-140 Surrogate: Ortho-Terphenyl 38,5 pg/I 50.0 77 40-140 Surrogat:2-Fluorobphenyl 29.2 40.0 73 40-140 _ I Naphthalene Breakthrough 0.00 0-5 2-Methylnaphthalene Breakthrough 0.00 0-5 U U I I I I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 32 of 42 I Extractable Petroleum Hydrocarbons - CCV Evaluation Report Average Analyte RF CCRF % D Limit Batch 0706257 Calibration Check (0706257-CCV1) C9-C18 Aliphatic Hydrocarbons 4.36132E+11 2.29249E+08 -3.33 25.00 C19-C36 Aliphatic Hydrocarbons 2.75808E+11 1.7135E+08 -2.47 25.00 C11-C22 Aromatic Hydrocarbons 28208.6 23,1012 -4.07 25.00 INaphthalene 6.78211 6.58568 -2.90 20.00 2-Methyinaphthalene 3.99714 4.77234 19.4 20.00 Acenaphthylene 5.54828 6.30886 13.7 20.00 Acenaphthene 3.92926 4.04223 2.88 20.00 Fluorene 4,1765 3.80461 -8.90 20,00 Phenanthrene 5.97213 6.62774 11.0 20.00 Anthracene 5.88324 7.03278 19.5 20.00 Fluoranthene 5.9203 6.85797 15.8 20.00 Pyrene 6.15618 7.02754 14.2 20.00 Benzo (a)anthracene 5,12346 5.75204 12.3 20.00 Chrysene 5.03341 5.49236 9.12 20.00 Benzo (b)fluoranthene 4.97644 5.839 17.3 20.00 Benzo (k)fluoranthene 4.53882 5.2418 15.5 20.00 Benzo (a) pyrene 4.18756 4.89226 16,8 20.00 Indeno (1,2,3-cd) pyrene 4.95903 5.91154 19.2 20.00 Dibenzo (a,h) anthracene 4.19123 4.94839 18.1 20.00 Benzo (g,h,i) perylene 4.46266 5.24488 17.5 20.00 5-alpha-Androstane 1 1 0.00 5-alpha-Androstane 29455.5 1 -100 This laboratory report is not valid without an authorized signatureon the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 33 of 42 Extractable Petroleum Hydrocarbons - CCV Evaluation Report U Average Analyte RF CCRF %D Limit Batch 0706258 U Calibration Check (0706258-CCVI) C9-Cl 8 Aliphatic Hydrocarbons 1.29467E+11 1.27338E+08 -1.67 25.00 1 I C19-C36 Aliphatic Hydrocarbons 1.14918E+1 1.09733E+08 -9.18 25.00 C11-022 Aromatic Hydrocarbons 17797.1 17.7436 0.00 25.00 Naphthalene 7,49143 7.24933 -3.23 20.00 2-Methylnaphthalene 4.34714 4.36681 0.452 20,00 I Acenaphthylene 6.64623 6.8817 3.54 20.00 Acenaphthene 4.18836 4.23428 1.10 20,00 Fluorene 4.65243 4.87316 4.74 20.00 I Phenanthrene 6.2823 6.44421 2.58 20.00 Anthracene 6.39254 6.96635 8.98 20.00 Fluoranthene 6.42075 7.25077 12.9 20.00 Pyrene 6,58194 7.40109 12.4 20.00 I Benzo (a)anthracene 5.48335 5.95505 8.60 20.00 Chrysene 5.33975 5.75883 7.85 20.00 Benzo (b)fluoranthene 4.95865 5.12246 3.30 20.00 I Benzo (k)fluoranthene 4.81973 5.02216 4.20 20.00 Benzo (a)pyrene 4.62819 5.41029 16.9 20.00 Indeno (12,3-cd) pyrene 4.6884 5.31618 13.4 20.00 I Dibenzo (a,h) anthracene 3.88281 446992 15.1 20.00 Benzo (g,h,i) perylene 4.14106 4.34049 4.82 20.00 5-alpha-Androstane 3807840 -100 5-alpha-Androstane 3807.84 -100 I I U I I I I I I I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 34 of 42 I Extractable Petroleum Hydrocarbons - CCV Evaluation Report Average Analyte RF CCRF %D Limit Batch 0706271 Calibration Check (0706271-CCV1) C9-C18 Aliphatic Hydrocarbons 1.29487E+1 I 1.38789E+08 7.17 25.00 C19-C36 Aliphatic Hydrocarbons 1.14918E+11 9.71964E+07 -19.6 25.00 Cl1-C22 Aromatic Hydrocarbons 17797.1 14.0439 -20.9 25.00 Naphthalene 7.49143 6.02807 -19.5 20.00 2-Methyinaphthalene 4.34714 3.59451 -17.3 20.00 Acenaphthylene 6.64623 5.83022 -12.3 20.00 4.18836 3.5328 -15.7 20.00 IAcenaphtheneFluorene 4.65243 3.99354 -14,2 20.00 Phenanthrene 6.2823 5.301 -15.6 20.00 Anthracene 6.39254 5.9078 -7,58 20.00 Fluoranthene 6.42075 6.03307 -6.04 20.00 Pyrene 6.58194 6.2088 -5.67 20.00 Benzo (a) anthracene 5.48335 4.49639 -18.0 20,00 Chrysene 5.33975 5.90537 10.6 20.00 Benzo (b)fluoranthene 4.95865 5.071 2.27 20.00 Benzo (k)fluoranthene 4.81973 5.31151 10.2 20.00 Benzo (a)pyrene 4.62819 4.21153 -9.00 20.00 Indeno (1.2,3-cd) pyrene 4.6884 4.35194 -7.18 20.00 Dbenzo (a,h) anthracene 3.88281 3.27742 -15.6 20.00 Benzo (g,h,i) perylene 4.14106 4.07912 -1.50 20.00 5-alpha-Androstane 3807840 -100 5-apha-Androstane 3807.84 -100 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL, = Below Reporting Limit Page 35 of 42 Extractable Petroleum Hydrocarbons - CCV Evaluation Report Average Analyte RF CCRF %D Limit I Batch 0706272 Calibration Check (0706272-CCVI) C9-C18 Aliphatic Hydrocarbons 1.29467E+11 1.42093E+08 9.83 25.00 I C19-C36 Aliphatic Hydrocarbons 1.14918E+1 1 9.71398E+07 -19.6 25.00 C 11-C22 Aromatic Hydrocarbons 17797.1 13.9653 -21.5 25.00 Naphthalene 7.49143 6.06163 -19.1 20.00 2-Methylnaphthalene 4.34714 3.65283 -16.0 20.00 I Acenaphthylene 6.64623 5.86035 -11.8 20.00 Acenaphthene 4.18836 3.53106 -15.7 20.00 Fluorene 4.65243 4.13301 -11.2 20.00 I Phenanthrene 62823 5.44587 -13.3 20.00 Anthracene 6.39254 5.91619 -7.45 20.00 Fluoranthene 6.42075 6.11527 -4.76 20.00 I Pyrene 6.58194 6.29864 -4.30 20.00 Benzo (a) anthracene 5.48335 4.67594 -14.7 20.00 Chrysene 5.33975 5.85794 9.70 20.00 Benzo (b)tluoranthene 4.95865 4.06736 -18.0 20.00 I Benzo (k)fluoranthene 4.81973 5.14521 6.75 20.00 Benzo (a) pyrene 4.62B19 4.36318 -5.73 20.00 Indeno (1,2,3-cd) pyrene 4.6884 4.39573 -6.24 20.00 II Dibenzo (a,h) anthracene 3.88281 3.35846 -13,5 20.00 Benzo (g,h,) peqene 4.14106 3.94723 -4.68 20.00 5-alpha-Androstane 3807.84 1 -100 5-alpha-Androstane 3807840 1 -100 I I I I I I I I I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 36 of 42 I Extractable Petroleum Hydrocarbons - CCV Evaluation Report Average Analyte RF CCRF % D Limit Batch 0706287 Calibration Check (0706287-CCVI) C9-C18 Aliphatic Hydrocarbons 4.36132E+11 2.29249E+08 -3.33 25.00 C19-C36 Aliphatic Hydrocarbons 2.75808E+11 1.7135E+08 -2.47 25.00 C11-C22 Aromatic Hydrocarbons 28208.6 23.1012 -4.07 25.00 Naphthalene 6.78211 6.58568 -2.90 20.00 2-Methylnaphthalene 3.99714 4.77234 19.4 20.00 Acenaphthylene 5.54828 6.30886 13.7 20.00 Acenaphthene 3.92926 4.04223 2.88 20.00 Fluorene 4.1765 3.80461 -8.90 20.00 Phenanthrene 5.97213 6.62774 11.0 20.00 Anthracene 5.88324 7.03278 19.5 20.00 Fluoranthene 5.9203 6.85797 15.8 20.00 Pyrene 6.15618 7.02754 14.2 20.00 Benzo (a)anthracene 5.12346 5.75204 12.3 20.00 Chrysene 5.03341 5.49236 9.12 20.00 Benzo (b)fluoranthene 4.97644 5.839 17.3 20.00 Benzo (k)fluoranthene 4.53882 5.2418 15.5 20.00 Benzo (a)pyrene 4.18756 4.89226 16.8 20,00 Indeno (1,2,3-cd) pyrene 4.95903 5.91154 19.2 20,00 Dibenzo (a,h) anthracene 4.19123 4.94839 18.1 20.00 Benzo (g,hi) perylene 4.46266 5.24488 17.5 20.00 5-alpha-Androstane 1 1 0.00 5-alpha-Androstane 29455.5 1 -100 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 37 of 42 Extractable Petroleum Hydrocarbons - CCV Evaluation Report I Average Analyte RF CCRF %D Limit Batch 0706301 I Calibration Check (0706301-CCV1) C9-C18 Aliphatic Hydrocarbons 1.29467E+11 1.42958E+08 10.5 25.00 C19-C36 Aliphatic Hydrocarbons 1.14918E+11 9.04428E+07 -252 # 25,00 I C11-C22 Aromatic Hydrocarbons 17797.1 14.4738 -18.6 25.00 Naphthalene 7.49143 6.00137 -19.9 20.00 2-Methylnaphthalene 4.34714 3.55592 -182 20.00 II Acenaphthyiene 6.64623 5.73385 -13.7 20.00 Acenaphthene 4.18836 3.46537 -17.3 20.00 Fluorene 4.65243 4.04229 -13.1 20.00 I Phenanthrene 6.2823 5.45235 -13.2 20.00 Anthracene 6.39254 6.0863 -4.79 20.00 Fluoranthene 6.42075 6.1236 -4.63 20.00 Pyrene 6.58194 6.56581 -0.245 20.00 I Benzo (a)anthracene 5.48335 4.78997 -12.6 20.00 Chrysene 5.33975 6.10604 14.4 20.00 Benzo (b)fluoranthene 4.95865 4.88571 -1.47 20.00 I Benzo (k) fluoranthene 4.81973 4.8798 1.25 20.00 Benzo (a) pyrene 4.62819 4.69333 1.41 20.00 Indeno (1,2,3-cd) pyrene 4.6884 4.98621 6.35 20.00 I Dibenzo (a,h) anthracene 3.88281 3.61628 -6.86 20.00 Benzo (g,h,i) perylene 4.14106 4.72193 14.0 20.00 5-alpha-Androstane 3807840 1 -100 5-alpha-Androstane 3807.84 1 -100 I I I I I I I I U I This laboratory report is not validwithout an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 38 of 42 I r9 Extractable Petroleum Hydrocarbons - CCV Evaluation Report Average Analyte RF CCRF % D Limit Volatile Organic Compounds - CCV Evaluation Report Average Analyte RF CCRF % D Limit Batch 0706362 Calibration Check (0706362-CCV1) Benzene 125080 95968.9 -23.3 30.00 Ethylbenzene - 86582.1 66978.9 -22.6 30.00 I Methyl tert-butyl ether 49347.9 38118.1 -22.8 30.00 Naphthalene 54552.8 41417.2 -24.1 30.00 Toluene 105299 80202.6 -23.8 30.00 97585.9 -24.8 m,p-Xylene 73393 30.00 I o-Xylene 82387.5 62464.7 -24.2 30.00 2-Methylpentane 22379.2 19809.8 -11.5 30.00 n-Nonane 21272.3 20273 -4.70 30.00 n-Pentane 22376 16247.2 -27.4 30.00 1,2,4-Trimethylbenzene 83837.3 59856.3 -28.6 30,00 2,2,4-Trmethylpentane 24325.1 21846.7 -10.2 30.00 I n-Butyyclohexane 21306.9 20174.1 -5.32 30.00 n-Decane 19166.8 17487.9 -8.76 30.00 2,5-Dibromotoluene (FID) 7600.34 6986.89 -8.07 2,5-Dibrornotoluene (PID) 62167.2 48194.6 -22.5 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 39 of 42 Notes and Definitions _RE Reanalysis for data confirmation. Comp Completed E The concentration indicated for this analyte is an estimated value, This value is considered an estimate (CLP E-flag). QC1 Analyte out of acceptance range. QC2 Analyte out of acceptance range in QC spike but no reportable concentration present in sample. QR2 The RPD result exceeded the QC control limits; however, both percent recoveries were acceptable. Sample results for the QC batch were accepted based on percent recoveries and completeness of QC data. R05 Elevated Reporting Limits due to the presence of high levels of non-target analytes. BRL Below Reporting Limit - Analyte NOT DETECTED at or above the reporting limit dry Sample results reported on a dry weight basis NR Not Reported RPD Relative Percent Difference A plus sign (+) in the Method Reference column indicates the method is not accredited by NELAC. Laboratory Control Sample (LCS): A known matrix spiked with compound(s) representative of the target analytes, which is used to document laboratory performance. Matrix Duplicate: An intra-laboratory split sample which is used to document the precision of a method in a given sample matrix. Matrix Spike: An aliquot of a sample spiked with a known concentration of target analyte(s). The spiking occurs prior to sample preparation and analysis. A matrix spike is used to document the bias of a method in a given sample matrix. Method Blank: An analyte-free matrix to which all reagents are added in the same volumes or proportions as used in sample processing. The method blank should be carried through the complete sample preparation and analytical procedure. The method blank is used to document contamination resulting from the analytical process. Method Detection Limit (MDL): The minimum concentration of a substance that can be measured and reported with 99% confidence that the analyte concentration is greater than zero and is determined from analysis of a sample in a given matrix type containing the analyte. Reportable Detection Limit (RDL): The lowest concentration that can be reliably achieved within specified limits of precision and accuracy during routine laboratory operating conditions. For many analytes the RDL analyte concentration is selected as the lowest non-zero standard in the calibration curve. While the RDL is approximately 5 to 10 times the MDL, the RDL for each sample takes into account the sample volume/weight, extract/digestate volume, cleanup procedures and, if applicable, dry weight correction. Sample RDLs are highly matrix-dependent. Surrogate: An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process, but which is not normally found in environmental samples. These compounds are spiked into all blanks, standards, and samples prior to analysis. Percent recoveries are calculated for each surrogate. Validated by: Hanibal C. Tayeh, Ph.D. Nicole Brown This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL =Below Reporting Limit Page 40 of 42 r- The following outlines the condition of all VPH samples contained within this report upon laboratory receipt. Matrix Ground Water Containers fd Satisfactory 0 Broken 0 Leaking Aqueous 0 N/A El pHS 2 0 pH> 2 Comment: (acid-preserved) Sample Preservative Soil or E N/A 0 Samples not received in Methanol or air-tight container ml Methanol/g soil Sediment 0 Samples received in Methanol: Ocovering soilsediment 1:1 +-25%e 0l Other: 0 not covering soil/sediment 0 Samples received in air-tight container: Temperature 0 Received on ice 0 Received at 4 ± 2 *C EI Other: 6.1 *C Were all QA/QC procedures followed as required by the VPH method? Yes Were any significant modifications made to the VPH method as specified in section 11.3? No *see below Were all performance/acceptance standards for required QA/QC procedures achieved? Yes * Yes, if PID and FID surrogate recoveries are listed as n/a, then that sample was run via GCMS using all QC criteria specified in the method The following outlines the condition of all EPH samples contained within this report upon laboratory receipt. Matrix Ground Water Containers Iof Satisfactory E3 Broken 13 Leaking Aqueous Preservative 1 O N/A 0 pH<2 6 pH>2 1d pH adjusted to <2 in lab Comment: Temperature 0 Received on ice 0 Received at 4 ± 2 *C 1if Other: 6.1 *C Were all QA/QC procedures followed as required by the EPH method? Yes Were any significant modifications made to the EPH method as specified in Section 11.3? No Were all performance/acceptance standards for required QA/QC procedures achieved? Yes I attest that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the best of my knowledge and belief, accurate and complete. Authorized by: Hanibal C. Tayeh, Ph.D. President/Laboratory Director This laboratoryreport is not valid without an authorizedsignature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 41 of 42 MADEP MCP ANALYTIcAL METHOD REPORT CERTIFICATION FORM I Laboratory Name: Spectrum Analytical, Inc. - Agawam, MA Project #: 1069 Project Location: 5 Commnonwealth Rd - Natick, MA MADEP RTN 1 I This form provides certifications for the following data set: SA63173-01 through SA63173-05 I Sample matrices: Ground Water Ef 8260B 0 8151A 0 8330 0 6010B 0 7470A/lA I Method Se8 0 8270C 0 8081A r VPH 0 6020 0 9014M 2 0 8082 0 8021B if EPH 0 7000S 3 E 7196A I I List Release Tracking Number (RTN), if known 2 M - SW-846 Method 9014 or MADEP Physiologically Available Cyanide (PAC) Method 3 S -SW-846 Methods 7000 Series List individual method and analyte I An affirmative response to questions A, B, C and D is requiredfor "Presumptive Certainty" status A Were all samples received by the laboratory in a condition consistent with that described on the # Yes 0 No I Chain of Custody documentation for the data set? 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 R' Yes 0 No I appropriate performance standards or guidelines? Does the data included in this report meet all the analytical requirements for "Presumptive Certainty", as described in Section 2.0 (a), (b), (c) and (d) of the MADEP document CAM VII A, I C "Quality Assurance and Quality Control Guidelines for the Acquisition and Reporting of E Yes 0 No Analytical Data"? VPH and EPH methods only: Was the VPH4 or EPH method conducted without significant E Yes 0 No U modifications (see Section 11.3 of respective methods)? Y A response to questions E and F below is requiredfor "Presumptive Certainty" status I E Were all analytical QC performance standards and recommendations for the specified methods 6 Yes 0 No achieved? F Were results for all analyte-list compounds/elements for the specified r method(s) reported? R Yes 0 No All negative responses are addressed in a case narrative on the cover page of this report. I I, the undersigned, attest under the pains and penalties of perjury that, based upon my personal inquiry of those responsible for obtaining the information, the material contained in this analytical report is, to the best of my knowledge and belief, accurate and complete. I I Hanibal C. Tayeh, Ph.D. President/Laboratory Director Date: 6/14/2007 I I I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 42 of 42 I _____ 1 1 4) (U 2 CA, -i V~ 7- 0 vU 7t -E;, 4) E. -8)C CC ~iu al V) 0 ~ 0 00 N> vl .E3 Za 0 z.C Kb os 0~ I 0 I 4------4-F-t-F-1~t-I1t~1T NUrT 2 %, / 0z Ld c2 --- n mU , F' 9 N CL co C 0, u- u _ _ _ _ -5 44 C-a 11 r- r -- 1r- -~ 1 1 I I .'I -4 1 - 1 - 1 - 1 3t)SUld io # 42 a 1< C: SSUID IL,313JO # T7 a -w C C C ssuj9 low 40 4 7e C-) a.~b~S IN p sIBIA VOA JO # IC- EN V)orI)II N 1tt1t171A F I.E ;OAIWlAlhsOld "6 * 0Z .= I- +I -, 0 XIJWIt44 6. ~d&i c 0 C >- k C C) 4) 2 ,, 0 (u < 0, C bc to C" 0 II In 'I' t- a 6 Th 4) 0 -o ca 2 -s 7 CC: i C5 0 C 01 V 4) 4) t - -fl C-a e CC CC U 4- F- 'N CCC u~ 12 O C~ 4) 4) -n C~a 4) f- a :1 11 0 C p ci a- t 'CU - 0 NC) -3 cr 7; c 0 a 2 0W 0 0 -C Cu . V) .4 a 0 vCL C-) - | a CX cC 1 | | , , ,r. Report Date: Final Report 06-Aug-07 17:38 11 Re-Issued Report El Revised Report SPECTRUM ANALYTICAL, INC. Featring HANIBAL TECHNOLOGY Laboratory Report CDW Consultants, Inc. 40 Speen Street; Suite 301 Project: 5 Commonwealth Rd - Natick, MA Framingham, MA 01701 Project 1069 Attn: Brian Miller Laboratory ID Client Sample ID Matrix Date Sampled Date Received SA66016-0I MW-l Ground Water 30-Jul-07 09:35 01-Aug-07 15:45 SA66016-02 MW-2 Ground Water 30-Jul-07 10:05 01-Aug-07 15:45 SA66016-03 DUP Ground Water 30-Jul-07 00:00 01-Aug-07 15:45 SA66016-04 Blank Ground Water 30-Jul-07 00:00 01-Aug-07 15:45 I attest that the information contained within the report has been reviewed for accuracy and checked against the quality control requirements for each method These results relate only to the sample(s) as received. All applicable NELAC requirements have been met Please note that this report contains 21 pages of analytical data plus Chain of Custody documen(s). This report may not be reproduced, except in full, without written approval from Spectrum Analytical Inc. Massachusetts Certification # M-MA 138/MA 1110 Authorized by: Connecticut # PH-0777 Florida # E87600/E87936 Maine #$MA 138 New Hampshire # 2538/2972 1-9' New Jersey # MA01I1/MA012 I t-4 New York # 11393/11840 Hanibal C. Tayeh, Ph.D. Rhode Island # 98 President/Laboratory Director USDA 4 S-51435 Vermont # VT-I 13 9 3 Technical Reviewer's Initia Spectrum Analytical, Inc. is a NELAC accreditedlaboratory organization and meets NELAC testing standards. Use of the NELAC logo however does not insure that Spectrum is currently accreditedforthe specific method or analyte indicated Please refer to our "Quality" web page at www.spectrum-analytical.comfor afull listing of our current certifications andfields of accreditation.States in which Spectrum Analytical, Inc. holds NELAC certification are New York New Hampshire,New Jersey and Florida.All analytical work for Volatile Organic andA ir analysis are transferredto and conducted at our 830 Silver Street location (NIH-29 72, NY- 11840, FL-E87936 and NJ-MA0 12), Headquarters: 11Almgren Drive & 830 Silver Street -Agawam, MA 01001 -.- 800-789-9115 -413-789-9018 * Fax 413-789-4076 FL Division: 8180 Woodland Center Boulevard *Tampa, FL 33614 - 1-888-497-5270 ' 813-888-9507 . FAX 800-480-6435 Page I of 21 www.spectrum-analytical.com CASE NARRATIVE I The data set for work order SA66016 complies with internal QC criteria for the methods performed The samples were received @ 5 8 degrees Celsius. An infrared thermometer with a tolerance of+/- 2.0 degrees Celsius was used immediately upon receipt of the U samples. MADEP has published a list of analytical methods (CAM) which provides a series of recommended protocols for the acquisition analysis and reporting of analytical data in support of MCP decisions "Presumptive Certainty" can be established only for those I methods published by the MADEP in the MCP CAM The compounds and/or elements reported were specifically requested by the client on the Chain of Custody and in some cases may not include the full analyte list as defined in the method I According to WSC-CAM 5/2004 Rev.4, Table 11 A-I, recovery for some VOC analytes have been deemed potentially difficult Although they may still be within the recommended70%-130% recovery range, a range has been set based on historical control limits Please refer to "Notes and Definitions" for all sample/analyte qualifiers. Qualifiers will narrate any non-conformances and issues relating to quality control samples and/or sample analysis/matrix. I II I RECEIVED I AUG 2 1 2007 DEP I NORTHEAST REGIONAL OFFICE U I I U I I I I I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 2 of 21 Sample Identification Client Project # Matrix Collection Date/Time Received MW-1 1069 Ground Water 30-Jul-07 09:35 01-Aug-07 SA66016-01 CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref Prepared Analyzed Batch Analyst Volatile Organic Compounds VPH Aliphatic/Aromatic Carbon Ranges Prepared by method VPH - EPA 5030B C5-C8 Aliphatic Hydrocarbons 0.321 mg/I 0.0750 5 +MADEP VPH 5/2004 03-Aug07 03-Aug-07 7080250 bin Rev. 1.1 C9-C12 Aliphatic Hydrocarbons BAL mg/i 0.0250 5 C9-C10 Aromatic Hydrocarbons 0.0335 mg/I 0.0250 5 Unadjusted C5-08 Aliphatic 0.633 mg/i 0.0750 5 Unadjusted C9-C12 Aliphatic 0.0494 mg/i 0.0250 VPH Target Analytes Prepared by method VPH - EPA 5030B 7143-2 Benzene 287 pf1 5,0 5 100-414 Ethylbenzene 21.1 pgil 5.0 5 1634-04-4 Methyl tert-butyl ether BRL pg 5.0 5 91-20-3 Naphthalene BRL 0g, 5.0 5 108-88-3 Toluene BRL 5.0 Mg' 5aa 1330-207 mp-Xylene BRL pg1 10.0 pg 5aaa 95-47-6 o-Xylene BRL 5.0 Su rrogatrecoveries: 615-9-8 2,5-Dibromotoluene (FID) 103 70-130% 615-59-8 Z5-Dibromotoluene (PID) 95 70-130% Extractable Petroleum Hydrocarbons EPH Aliphatic/Aromatic Ranges Prepared by method SW846 3510C C9-Ci8 Aliphatic Hydrocarbons BRL mg/I 02 +MADEP EPH 5/2004 01-Aug07 03-Aug07 7080094 jg R C19-C36 Aliphatic Hydrocarbons BRL mg/I 02 1 011-C22 Aromatic Hydrocarbons BRL mg/I 0.2 1 Unadjusted C11 -C22 Aromatic BRL mg/l 0.2 1 Total Petroleum Hydrocarbons BRL mg/l 0,2 1 Unadjusted Total Petroleum BRL mg/I 0.2 1 EPH Target PAH Analytes Prepared by method SW846 3510C 91-20-3 Naphthalene BRL p1 7.14 91-57-6 2-Methylnaphthalene BRL pg1 7.14 208-96-8 Acenaphthylene BRL pgl 7.14 8332-9 Acenaphthene BRL p21 7.14 86-73-7 Fluorene BRL pgl 7.14 85-01-8 Phenanthrene BRL pgl 7.14 120-12-7 Anthracene BRL pg1 7.14 206-44-0 Fluoranthene BRL pg1 7.14 129-00.0 Pyrene BAL pg1 7.14 5e-55-3 Benzo (a)anthracene BRL pg1 7.14 218-01-9 Chrysene BRL pg, 7.14 205-99-2 Benzo (b)fluoranthene BRL pg't 7.14 207-W-9 Benzo (k)fluoranthene BRL pg1 7.14 50-32-8 Benzo (a) pyrene BRL pg 7.14 193-39-5 Indeno (1,2,3-cd) pyrene BRL pp 7.14 53,70-3 Dibenzo (ah) anthracene BRL pgi1 7.14 191-24-2 Benzo (g,h,i) peryene BRL pg1 7.14 Surrogale recoveries: 3386-33-2 1-Chloroctadecane 49 40-140% 84-15-1 Ortho-Terphenyl 72 40-140 % This laboratory report is not validwithout an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 3 of 21 Sample Identification Client Project # Matrix Collection Date/Time Received MW- I 1069 Ground Water 30-Jul-07 09:35 01-Aug-07 SA66016-01 CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref: Prepared Analyzed Batch Analyst Extractable Petroleum Hydrocarbons EPH Target PAH Analies Prepared by method SW846 3510C 321-608 2-F uomobs heny/ 110 40-140% +MADEP EPH 5/2004 01-Aug-07 03-Aug-07 7080094 jg R Semivolatile Organic Compounds by GCMSI Filtration Completed N/A 1 EPA 200.7 01-Aug-07 01-Aug07 7080094 JG _AI This laboratoryreport is not valid without an authorizedsignature on the cover page. *Reportable Detection Limit BRL, = Below Reporting Limit Page 4 of 21 Sample Identification Client Project # Matrix Collection Date/Time Received MW-2 1069 Ground Water 30-Jul-07 10:05 01-Aug-07 SA66016-02 CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref: Prepared Analyzed Batch Analyst Volatile Organic Compounds VPH Aliphatid/Aromatic Carbon Ranges Prepared by method VPH - EPA 5030B C5-C8 Aliphatic Hydrocarbons 0.653 mg/I 0.0750 5 +MADEP VPH 5/2004 03-Aug07 03-Aug-07 7080250 bfn Rev. 1.1 C9-C12 Aliphatic Hydrocarbons 0.119 mg/l 0.0250 5 09-C10 Aromatic Hydrocarbons 0.166 mg/I 0.0250 5 Unadjusted C5-C8 Aliphatic 0.671 mg/i 0.0750 5 Unadjusted C9-012 Aliphatic 0.285 mg/i 0.0250 5 VPH Target Analytes Prepared by method VPH - EPA 5030B 7143-2 Benzene 5.2 p91 5.0 5 100-41-4 Ethylbenzene BRL p4 5.0 5 1634-04-4 Methyl tert-buty ether BRL pY1 5.0 5 91-20-3 Naphthalene 11.8 pg1 5.0 5 108-88-3 Toluene BRL pg1 5.0 5 1330-20-7 m,p-Xylene BRL p91 10.0 5 95-47-6 o-Xylene BAL pgl 5.0 5 Surrogate recoveries: 6159-8 2,5-Dibromotoluene (FID) 99 70-130% 69-sa 2,5-Dibromotoluene (PID) 89 70-130% Extractable Petroleum Hydrocarbons EPH Aliphatic/Aromatic Ranges Prepared by method SW846 3510C C9-C18 Aliphatic Hydrocarbons BRL mg/I 02 1 +MADEP EPH 5/2004 01-Aug07 03-Aug-07 7080094 jg R C19-036 Aliphatic Hydrocarbons BRL mg/i 0.2 1 C11-C22 Aromatic Hydrocarbons BRL 02 1 Unadjusted C11-C22 Aromatic BRL mg/I 0,2 1 Total Petroleum Hydrocarbons BRL mg/1 0.2 1 Unadjusted Total Petroleum BRL 02 1 EPH Target PAH Analytes Prepared by method SW846 3510C 91-20-3 Naphthalene BRL P9, 7.69 91-57-6 2-Methylnaphthalene BRL 7.69 208-96-8 Acenaphthylene BRL Vg, 7.69 83-32-9 Acenaphthene BRL pg1 7.69 673-7 Fluorene BRL P1 7,69 85-01-8 Phenanthrene BRL 7.69 pgl 120-12-7 Anthracene BRL 7.69 pg1 206-44-0 Fluoranthene BRL 7.69 pgpgl1 129-00-0 Pyrene BRL 7.69 pg1 56-55-3 Benzo (a) anthracene BRL Pg1 7.69 p91 218-01-9 Chrysene BRL pg1 7.69 205-99-2 Benzo (b) fluoranthene BRL 7.69 pg' 207-08-9 Benzo (k) fluoranthene BRL 7.69 Pg1 50-32-8 Benzo (a) pyrene BRL 7.69 pI, 193-39-5 Indeno (1,2,3-cd) pyrene BRL 7.69 pg1 53-70-3 Dibenzo (a,h) anthracene BRL 7.69 191-24-2 Benzo (g,h,i) perylene BRL 7.69 Surrogate recoveries: 3386-33-2 1-Chlorooctadecane 41 40-140% 4-15-1 Ortho-Terphenyl 58 40-140 % This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 5 of 21 Sample Identification Client Project # Matrix Collection Date/Time Received MW-2 1069 Ground Water 30-Jul-07 10:05 01-Aug-07 SA66016-02 CAS No. Analyte(s) Resuut Flag Units *RDL Dilution Method Ref Prepared Analyze, dBatch Analyst Extractable Petroleum Hydrocarbons EPH Target PAH Analytes Prepared by method SW846 3510C 32f-60-8 2-Fluorobiphenyl 87 40-140 % +MADEP EPH 5/2004 01 -Aug-07 03-Aug-)7 7080094 jg R Semivolatile Organic Compounds by GCMS Filtration Comjpleted N/A 1 EPA 200.7 01-Aug-07 01-Aug.07 7080094 JG This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 6 of 21 Sample Identification Client Project #N Matrix Collection Date/Time Received S 6P 1069 Ground Water 30-Jul-07 00:00 01-Aug-07 SA66016-03 CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref Prepared Analyzed Batch Analyst Volatile Organic Compounds VPH Aliphatic/Arematic Carbon Ranges Prepared by method VPH - EPA 5030B C5-C8 Aliphatic Hydrocarbons 0.596 mg/i 0.0750 5 +MADEP VPH 5/2004 03-Aug-07 03-Aug-07 7080250 btn Rev. 1.1 C9-C12 Aliphatic Hydrocarbons 0.0994 /I. flnr0250 5 C9-010 Aromatic Hydrocarbons 0.150 0.0250 5 Unadjusted C5-C8 Aliphalc 0.606 0.0750 5 Unadjusted C9-C12 Aliphatic 0.249 mgA 0.0250 VPH Target Analytes Prepared by method VPH - EPA 5030B 71-43-2 Benzene 5.4 pg1 5.0 100-41-4 Ethylbenzene BRL pY 5,0 1634-4-4 Methyl tert-butyl ether BRL 5.0 91-20-3 Naphthalene 10.1 5.0 108-85-3 Toluene BRL 5.0 1330-20-7 m,p-Xylene BRL pg'1 10.0 95-47-6 o-Xylene BRL pg1 5.0 Surrogate recoveries: 615-59-8 2,5-Dibromotoluene (FID) 102 70-130% 615-59-8 2,5-Dibromololuene (PID) 90 70-130% This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 7 of 21 Sample Identification Client Protect # Matrix Collection Date/Time Received Blank I 1069 Ground Water 30-Jul-07 00:00 01-Aug-07 SA6601 6-04 CAS No. Analyte(s) Result Flag Units *RDL Dilution Method Ref. Prepared Analyzed Batch Analyst 1 Volatile Organic Compounds VPH Aliphatic/Aromalic Carbon Ranges Prepared by method VPH - EPA 5030B I C5-C8 Aliphatic Hydrocarbons BRL mgI 0.0750 1 +MADEP VPH 5/2004 03-Aug-07 03-Aug-07 7080250 bIn Rev. 1.1 C9-C12 Aliphatic Hydrocarbons BRL mg/I 0.0250 1 C9-C10 Aromatic Hydrocarbons BRL mg/I 0.0250 1 :3 Unadjusted C5-C8 Aliphatic BRL mg/A 0.0750 1 Unadjusted 09-012 Aliphatic BRL mg/I 0.0250 1 VPH Target Analytes * II Prepared by method VPH - EPA 5030B 71-43-2 Benzene BRL 5.0 1 jiglpg1 100-41-4 Ethylbenzene BRL 5.0 1 :3 1634-04-4 Methyl tert-butyl ether BRL 5.0 1 91-20-3 Naphthalene BRL pg'Ipg'l 5.0 1 108-88-3 Toluene BRL 5.0 1 1330-20-7 m,p-Xylene BRL pg' 10.0 1 :1 95-47-6 o-Xylene BRL pg' 5.0 1 Surrogate recoveries: 615-59-8 2,5-Dibromotoluene (FID) 109 70-130% .1 615-59-8 2,5-Dibronotoluene (PID) 94 70-130 % I I 11 I I I I I Ii I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 8 of 21 3 Volatile Organic Compounds - Quality Control Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit Batch 7080250 - VPH - EPA 5030B Blank (7080250-BLK1I Prepared &Analyzed: 03-Aug-07 C5-C8 Aliphatic Hydrocarbons BRL mg/lI 0.0750 09-C12 Aliphatic Hydrocarbons BRL mg/l 0.0250 09-C10 Aromatic Hydrocarbons BRL mg/I 0.0250 Unadjusted C5-08 Aliphatic Hydrocarbons BRL mg/I 0.0750 Unadjusted 09-C12 Aliphatic Hydrocarbons BRL mg/l 0.0250 Benzene BRL pg/lI 5.0 Ethylbenzene BRL pg/I 5.0 Methyl terl-buty ether BRL pg/I 5.0 Naphthalene BRL pg/I 5.0 Toluene BRL pg/I 5.0 m,p-Xylene BRL pg/I 10.0 o-Xylene BRL pg/I 5.0 2-Methylpentane BRL pg/I 5.0 n-Nonane BRL pg/I 10.0 n-Pentane BRL pg/1 10.0 1.2,4-Trimethylbenzene BRL pg/I 5.0 2,2,4-Trimethylpentane BRL pg/I 5.0 n-Butylcyclohexane BRL pg/I 5.0 n-Decane BRL pg/I 5.0 Surrogate: 2,5-Dbromoduen (FID) 57.6 pg/I 50.0 115 70-130 Surrogate: 2,5-Dibromotuen (PID) 50.6 pg/I 50.0 101 70-130 LCS (7080250BS11 Prepared & Analyzed: 03-Aug-07 C5-C8 Aliphatic Hydrocarbons 109 mg/I 140 78 70-130 C9-C12 Aliphatic Hydrocarbons 47.8 mg/I 55.2 87 70-130 C9-C10 Aromatic Hydrocarbons 28.9 m/lmg/I 40.0 72 70-130 Unadjusted C5-C8 Aliphatic Hydrocarbons 231 280 82 70-130 mg/I Unadjusted C9-C12 Allphatic Hydrocarbons 76.8 84.8 91 70-130 pg/I Benzene 17.2 20.0 86 70-130 pg/l1 Ethylbenzene 16.6 20.0 83 70-130 pJg/I Methyl tert-butyl ether 21.0 20.0 105 70-130 pg/I Naphthalene 20.2 20.0 101 70-130 pg/ Toluene 16.3 20.0 82 70-130 pg/I m,p-Xylene 33.0 40.0 83 70-130 pg/I o-Xylene 17.1 20.0 86 70-130 pg/I 2-Methylpentane 18.7 20.0 93 70-130 pg/I n-Nonane 18.4 20.0 92 70-130 pg/I n-Pentane 19.5 20.0 97 70-130 pg/l 1,2,4-Trimethylbenzene 16.6 20.0 83 70-130 2,2,4-Trimethylpentane 14.9 pg/I 20.0 74 70-130 n-Butylcyclohexane 18.1 pg/I 20.0 90 70-130 n-Decane 17.2 pg/ 20.0 86 70-130 Surrogate: Z5-Dibronotolune (FI0) 59.5 pg/ 50.0 119 70-130 Surrogate: 2,5-Dibromololuene (PID) 50.2 50.0 100 70-130 LCS Dup (7080250-BSD1) Prepared & Analyzed: 03-Aug-07 C5-C8 Aliphatic Hydrocarbons 115 140 82 70-130 5 25 mg/I C9-C12 Aliphatic Hydrocarbons 51.5 55.2 93 70-130 7 25 mg/I C9-C10 Aromatic Hydrocarbons 29.2 40.0 73 70-130 0.9 mg/I 25 Unadjusted C5-C8 Aliphatic Hydrocarbons 243 280 87 70-130 5 mg/I 25 Unadjusted C9-012 Aliphatic Hydrocarbons 80.7 .848 848R 95 70-130 5 25 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 9 of 21 Volatile Organic Compounds - Quality Control I Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit I Batch 7080250 - VPH - EPA 5030B LCS Dup (7080250-BSD1I Prepared &Analyzed: 03-Aug-07 U Benzene 18.1 20.0 90 70-130 5 25 Ethylbenzene 17.5 kg/I 20.0 87 70-130 5 25 Methyl tert-butyl ether 21.6 20.0 108 70-130 3 25 I Naphthaiene 20.4 20.0 102 70-130 0.8 25 Toluene 17.6 20.0 88 70-130 7 25 m,p-Xylene 34.9 40.0 87 70-130 6 25 o-Xylene 18.1 50 20.0 90 70-130 5 25 II 2-Methylpentane 19.6 19/1 20,0 98 70-130 5 25 n-Nonane 20.2 44lg/I 20.0 101 70-130 9 25 n-Pentane 20.8 Wgl 20.0 104 70-130 7 25 I 1,2 4-Trimethylbenzene 17.5 PO/1 20.0 88 70-130 6 25 2,2,4-Trimethylpentane 16.6 20.0 83 70-130 11 25 n-Butylcyclohexane 19.4 20.0 97 70-130 7 25 n-Decane 19.5 20.0 97 70-130 12 25 I Surrogate: 2,5-Dibromotouene (FID) 62.2 50.0 124 70-130 Surrogate: 2,5-Dibromotoluene(PID) 54.0 4 50.0 108 70-130 Duplicate [7080250-DUP1) Source: SA65909-01 I Prepared & Analyzed: 03-Aug-07 C5-08 Aliphatic Hydrocarbons BRL mg/I 0.0750 BRL 50 C9-C12 Aliphatic Hydrocarbons BRL mg/l 0.0250 BRL 50 I 09-C10 Aromatic Hydrocarbons BRL mg/l 0.0250 BRL 50 Unadjusted C5-C8 Aliphatic Hydrocarbons BRIL mg/I 0.0750 BRL 50 Unadjusted C9-C12 Aliphatic Hydrocarbons BRL mg/I 0.0250 BRL 50 Benzene BRL 5.0 BRL 50 U / Ethylbenzene BRL /I 5.0 BRL 50 Methyl tert-butyl ether BRL Ki/1 5.0 BRIL 50 Naphthalene BRL 5.0 BRL 50 144 I Toluene BRL [1./ 5.0 BRL 50 m,p-Xylene BRL ./ 10.0 BSRL 50 o-Xylene BRL w/ 5.0 BRL 50 U Surrogate: 2,5-Dibromotoluene (FID) 59.1 i 50.0 118 70-130 Surrogate:2,5-Dibromotouene (PID) 52.2 1.g/IA 50.0 104 70-130 Matrix Spike (7090250-MS1) Sou rce:, SA65909-01 Prepared & Analyzed: 03-Aug-07 I Benzene 17.7 1.g/I 20.0 BRL 88 70-130 Ethylbenzene 17.0 20.0 BRL 85 70-130 Methyl tert-buty ether 21.8 20.0 BRIL 109 70-130 I Naphthalene 20.7 l41 20.0 BRL 103 70-130 Toluene 17.1 20.0 BRL 85 70-130 mp-Xylene 33.8 40.0 BRL 85 70-130 o-Xylene 17.7 BRL 88 I [g/I 20.0 70- 130 2-Methylpentane 18.8 20.0 BRL 94 70-130 n-Nonane 17.3 20.0 BRL 87 70-130 n-Pentane 20.5 20.0 BRL 102 70-130 I 1,2,4-Trimethylbenzene 17.0 ig/i 20,0 BRL 85 70-130 2,2,4-Trimethylpenlane 16.6 20.0 BRL 83 70-130 WgA n-Butylcyclohexane 17.2 20.0 BRL 86 70-130 I n-Decane 15.0 20.0 BRL 75 70-130 Surrogate: 2,5-Dibromotouene (FID)I 601A 50.0 120 70-130 Surrogate: 2,5-Dibromotoluene (PIO) 51A4 50.0 103 70-130 I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 10 of 21 Extractable Petroleum Hydrocarbons - Quality Control Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit Batch 7080094 - SW846 3510C Blank (7080094-BLKI Prepared: 01 -Aug-07 Analyzed: 06-Aug-07 C9-C18 Aliphatic Hydrocarbons BRL 0.2 mg/1 C19-C36 Aliphatic Hydrocarbons BRL mg/l 0.2 C1 -C22 Aromatic Hydrocarbons BRL 0.2 Unadjusted C11-C22 Aromatic Hydrocarbons BRIL mig/Img/I 0.2 Naphthalene BRL pg/i 2.50 2-Methytnaphthalene BRL pg/l 2.50 Acenaphthylene BRL pg/I 2.50 Acenaphthene BRL 2.50 Fluorene BRL pg/I 2.50 Phenanthrene BRL pg/I 2.50 Anthracene BRL pg/l 2.50 Fluoranthene BRL pg/I 2.50 Pyrene BRL pg/l 2.50 Benzo (a)anthracene BRL pg/l 2.50 Chrysene BRL pg/l 2.50 Benzo (b)fluoranthene BRL pg/I 2.50 Benzo (k)fluoranthene BRL pg/l 2.50 Benzo (a)pyrene BRL pglipg/l 2.50 Indeno (1,2,3-cd) pyrene BRL 2.50 Dibenzo (a,h) anthracene BRL pg/I 2.50 Benzo (gh,i) perylene BRL pg/Ipg/l 2.50 Surrogate: 1-Chlorooctadecane 35.4 50.0 71 40-140 Surrogate: Ortho-Terphenyl 32.5 50.0 65 40-140 Surrogate: 2-Fluorobipheny 41.0 pg/I 40.0 102 40-140 LCS C7080094-BS1) Prepared: 01-Aug-07 Analyzed: 06-Aug-07 C9-C18 Aliphatic Hydrocarbons 0,274 mg/i 0.2 0.600 46 40-140 C19-C36 Aliphatic Hydrocarbons 0.494 mg/I 02 0.800 62 40-140 CI1 -C22 Aromatic Hydrocarbons 1.34 mg/1I 0.2 1.70 79 40-140 Naphthalene 58.6 pg/I 2.50 100 59 40-140 2-Methyinaphthalene 64.9 pg/I 2.50 100 65 40-140 Acenaphthylene 70.7 pg/i 2.50 100 71 40-140 Acenaphthene 68.8 pgI 2.50 100 69 40-140 Fluorene 71.2 pg/I 2.50 100 71 40-140 Phenanthrene 73.9 pg/i 2.50 100 74 40-140 Anthracene 70.2 pg/I 2.50 100 70 40-140 Fluoranthene 78.1 pg/l 2.50 100 78 40-140 Pyrene 79.5 pg/i 2.50 100 80 40-140 Benzo (a)anthracene 75.2 pg/i 2.50 100 75 40-140 Chrysene 89.0 pg/I 2.50 100 89 40-140 Benzo (b)ftiuoranthene 64.9 pg/I 2.50 100 65 40-140 Benzo (k)fluoranthene 89.8 pg/i 2.50 100 90 40-140 Benzo (a) pyrene 75.5 pg/I 2.50 100 75 40-140 Indeno (12,3-cd) pyrene 77.0 pg/I 2.50 100 77 40-140 Dibenzo (a,h) anthracene 75.2 pg/i 2.50 100 75 40-140 Benzo (g,h,i) perylene 80.2 pg/ 2,50 100 80 40-140 Naphthalene (aliphatic fraction) 0.000 100 pg/I 100 0.0001 0-200 2-Methyinaphthalene (aliphatic fraction) 0.000100 pg/i 100 0.0001 0-200 Surrogate: 1-Chloroctadecane 28.4 pg/I 50.0 57 40-140 Surrogate: Ortho-Terphenyl 39.3 pg/i 50.0 79 40-140 Surrogate: 2-Fluorobipheny 39.5 pg/I 40.0 99 40-140 This laboratory report is not valid without an authorized signature on the cover page. Reportable Detection Limit BRL = Below Reporting Limit Page I I of 21 Extractable Petroleum Hydrocarbons - Quality Control I Spike Source %RIEC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit I Batch 7080094 - SW846 3510C 0-5 Naphthalene Breakthrough 0.00 % 2-Methylnaphthalene Breakthrough 0.00 % 0-5 I LCS (7080094-B$2t Prepared & Analyzed: 01-Aug-07 C9-018 Aliphatic Hydrocarbons 0.352 mg/I 0.2 0.600 59 40-140 019-036 Aliphatic Hydrocarbons 0.720 mg/I 02 0.800 90 40-140 I C1 1-C22 Aromatic Hydrocarbons 1.26 mg/I 0.2 1.70 74 40-140 Naphthalene 46.2 pg/I 2.50 100 46 40-140 2-Methylnaphthalene 59.9 pg/I 2.50 100 60 40-140 I Acenaphthylene 69.8 pg/I 2.50 100 70 40-140 Acenaphthene 67.6 pg/I 2.50 100 68 40-140 Fluorene 72.2 pg/l 2.50 100 72 40-140 I Phenanthrene 76.9 pg/I 2.50 100 77 40-140 Anthracene 6.9 pg/I 2.50 100 69 40-140 Fluoranthene 82.7 pg/I 2.50 100 83 40-140 Pyrene 83.7 pg/I 2.50 100 84 40-140 I' Benzo (a)anthracene 86.0 pg/I 250 100 86 40-140 Chrysene 83.0 pg/I 2.50 100 83 40-140 Benzo (b)fluoranthene 89.8 pg/I 2.50 100 90 40-140 I Benzo (k)fluoranthene 87.6 pg/I 2,50 100 88 40-140 Benzo (a) pyrene 85.9 pgI 2.50 100 86 40-140 Indeno (1,2,3-cd) pyrene 94.5 pg/I 2.50 100 95 40-140 Dibenzo (a,h) anthracene 94.2 2.50 100 94 40-140 I pg/ Benzo (g,h,i) perylene 94.1 pg/I 250 100 94 40-140 Naphthalene (aliphatic fraction) 0.00 pg/I 100 0-200 2-Methylnaphihalene (aliphatic fraction) 0.00 pg/I 100 0-200 U Surrogate: 1-Chloroctadecane 51.3 pgIl 50.0 103 40-140 Surrogate: Ortho-Terphenyl 43.8 pg/I 50.0 88 40-140 Surrogate: 2-Bromonaphthalene 0.00 pg/ 40.0 40-140 Surrogate: 2-Fluorobipheyl 30.6 40.0 77 40-140 I Naphthalene Breakthrough 0.00 % 0-5 2-Methylnaphthalene Breakthrough 0.00 % 0-5 LCS Dup (7080094-BSD1) I Prepared: 01 -Aug-07 Analyzed: 06-Aug-07 09-C18 Aliphatic Hydrocarbons 0.290 mg/I 0.2 0.600 48 40-140 6 25 C19-C36 Aliphatic Hydrocarbons 0.435 mg/I 0.2 0,800 54 40-140 13 25 C11-C22 Aromatic Hydrocarbons 1.31 0.2 1.70 77 40-140 2 25 I pg/I Naphthalene 54.1 2.50 100 54 40-140 8 20 pg/I 2-Methylnaphthalene 62.1 2.50 100 62 40-140 4 20 pg/I Acenaphthylene 66.7 2.50 100 67 40-140 6 20 pg/lI Acenaphthene 65.8 2,50 100 66 40-140 4 20 pg/I Fluorene 68,6 2.50 100 69 40-140 4 20 pg/I Phenanthrene 72.2 2.50 100 72 40-140 2 20 pg/I I Anthracene 68.1 2.50 100 68 40-140 3 20 pg/l Fluoranthene 75.6 2.50 100 76 40-140 3 20 pg/lI Pyrene 75.8 2.50 100 76 40-140 5 20 pg/I Benzo (a) anthracene 73.7 2,50 100 74 40-140 2 20 I pg/ Chrysene 84.8 2.50 100 85 40-140 5 20 pg/I Benzo (b)fluoranthene 65.3 2.50 100 65 40-140 0.6 20 pg/I Benzo (k)fluoranthene 82.7 2.50 100 83 40-140 8 20 pg/I I Benzo (a) pyrene 73-9 2.50 100 74 40-140 2 20 ndeno (1.2.3-cd) pyrene 73,2 pg/I 2.50 100 73 40-140 5 20 Dibenzo (a,h) anthracene 70.8 pg/I 2,50 100 71 40-140 6 20 I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 12 of 21 Extractable Petroleum Hydrocarbons - Quality Control Spike Source %REC RPD Analyte(s) Result Flag Units *RDL Level Result %REC Limits RPD Limit Batch 7080094 - SW846 3510C LCS Dup (7080094-BSDI) Prepared: 01-Aug-07 Anayzed: 06-Aug-07 Benzo (gh,i) perylene 75.4 pg/l 2.50 100 75 40-140 6 20 Naphthalene (aliphatic fraction) 0.00 pg/I 100 0-200 200 2-Methylnaphthalene (aliphatic fraction) 0.00 pg/I 100 0-200 200 Surrogate: 1-Chloroodadecane 31.1 pgn 50.0 62 40-140 Surrogate: Ortho-Terphenyl 38.7 pg/i 50.0 77 40-140 Sunogate:2-Fluoobipheny __ __ _ -_38.9 __ 40.0 97 40-140 Naphthalene Breakthrough 0.00 % 0-5 2-Methylnaphthalene Breakthrough 0.00 % 0-5 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 13 of 21 Extractable Petroleum Hydrocarbons - CCV Evaluation Report I Average Analyte RF CCRF %D Limit Batch 0708110 I Calibration Check (07081 10-CCVI) C9-C 18 Aliphatic Hydrocarbons 4.361325E+1 I 2.093747E+08 -14.5 25.00 C19-C36 Aliphatic Hydrocarbons 2,758078E+1 1 1.557555E+08 -12.8 25.00 I C11 -C22 Aromatic Hydrocarbons 16077.78 16.10994 2.3 25.00 Naphthalene 7.399445 8.297977 12.1 20.00 2-Methylnaphthalene 4.394711 4.816055 9.6 20.00 I Acenaphthylene 6.294454 7.000413 11.2 20.00 Acenaphthene 4.387181 4.72253 7.6 20.00 Fluorene 4.708089 4.983878 5.9 20.00 I Phenanthrene 6.622561 6.783193 2.4 20.00 Anthracene 6.733368 6.948252 3.2 20.00 Fluoranthene 6.517476 6.692855 2.7 20.00 Pyrene 6717769 7.031803 4.7 20.00 I Benzo (a)anthracene 5319925 5.612047 5.5 20.00 Chrysene 5457721 5.904078 8.2 20.00 Benzo (b)fluoranthene 4603122 4.0498 -12.0 20.00 I Benzo (k)fluoranthene 5166419 5.866891 13.6 20.00 Benzo (a)pyrene 4 547735 4.673929 2.8 20.00 Indeno (1,2,3-cd) pyrene 5.477385 5.559827 1.5 20.00 I Dibenzo (a,h) anthracene 4.528217 4.48494 -1.0 20.00 Benzo (g,h,i) perylene 4.917588 5.249154 6.7 20.00 5-alpha-Androstane 14 1 0.0 5-alpha-Androstane 24154.1 1 -100 II I I I I I; I I I I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 14 of 21 Extractable Petroleum Hydrocarbons - CCV Evaluation Report Average Analyte RIF CCRF Limit Batch 0708110 Calibration Check (070811O-CCV2) C9-C18 Aliphatic Hydrocarbons 4.361325E+11 2.125613E+08 -12.7 25.00 C19-C36 Aliphatic Hydrocarbons 2.758078E+11 1.619981E+08 -8.7 25.00 C11 -C22 Aromatic Hydrocarbons 16077.78 16.07355 1.7 25.00 Naphthalene 7.399445 8.109329 9.6 20.00 2-Methyinaphthalene 4.394711 4.698482 6.9 20.00 Acenaphthylene 6.294454 6.802472 8.1 20.00 Acenaphthene 4.387181 4.586135 4.5 20.00 Fluorene 4.708089 4.803251 2.0 20.00 Phenanthrene 6.622561 6.61546 -0.1 20.00 Anthracene 6.733368 6.769811 0.5 20.00 Fluoranthene 6.517476 6,61756 1.5 20.00 Pyrene 6.717769 6.96415 3.7 20.00 Benzo (a) anthracene 5.319925 5.080563 4.5 20,00 Chrysene 5.457721 5.771535 5.7 20.00 Benzo (b)fluoranthene 4.603122 4.095254 -11.0 20.00 Benzo (k)fluoranthene 5.166419 5.569851 7.8 20.00 Benzo (a)pyrene 4.547735 4.69283 3.2 20.00 Indeno (1,2,3-cd) pyrene 5.477385 5.639482 3.0 20.00 Dibenzo (ah) anthracene 4.52B217 4.346032 -4.0 20.00 Benzo (g,hj) perylene 4.917588 5.200116 5,7 20.00 5-alpha-Androstane 1 1 0.0 5-alpha-Androstane 24154.1 1 +100 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 15 of 21 Extractable Petroleum Hydrocarbons - CCV Evaluation Report I Average Analyte RF CCRF %D Limit Batch 0708139 I Calibration Check (0708139-CCV1) C9-C18 Aliphatic Hydrocarbons 4.361325E+11 2.125613E+08 -12.7 25.00 C19-C36 Aliphatic Hydrocarbons 2.758078E+1 1 1.619981E+08 -8.7 25.00 I C11 -C22 Aromatic Hydrocarbons 16077.78 16.07355 1.7 25.00 Naphthalene 7.399445 8.109329 9.6 20.00 2-Methyinaphthaiene 4.394711 4.698482 6.9 20.00 I Acenaphthylene 6.294454 6.802472 8.1 20.00 Acenaphthene 4,387181 4.586135 4.5 20.00 Fluoiene 4.708089 4.803251 2.0 20.00 I Phenanthrene 6.622561 6.61546 -0.1 20.00 Anthracene 6.733368 6.769811 0.5 20.00 Fluoranthene 6517476 6.61756 1.5 20.00 Pyrene 6717769 6.96415 3.7 20.00 I Benzo (a)anthracene 5319925 5.080563 -4.5 20.00 Chrysene 5457721 5.771535 5.7 20.00 Benzo (b)fluoranthene 4603122 4.095254 -11.0 20.00 I Benzo (k) fluoranthene 5 166419 5.569851 7.8 20.00 Benzo (a) pyrene 4.547735 4.69283 32 20.00 Indeno (1,2,3-cd) pyrene 5.477385 5.639482 3.0 20.00 I Dibenzo (a,h) anthracene 4.528217 4.346032 -4.0 20.00 Benzo (g,h,i) perylene 4.917588 5.200116 5.7 20.00 5-alpha-Androstane 24154.1 1 -100 5-alpha-Androstane 1 1 0.0 I I t I I U I I I I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 16 of21 jr Extractable Petroleum Hydrocarbons - CCV Evaluation Report Average Analyte RF CCRF % D Limit Batch 0708152 Calibration Check (0708152-CCVI) C9-C18 Aliphatic Hydrocarbons 4,361325E+11 1.979905E+08 -20.8 25.00 C19-C36 Aliphatic Hydrocarbons 2.758078E+1 1 1.523745E+08 -15.1 25.00 C11-C22 Aromatic Hydrocarbons 16077.78 15.76218 -0.6 25.00 Naphthalene 7.399445 7.870664 6.4 20.00 2-Methylnaphthalene 4.394711 4.597498 4.6 20.00 Acenaphthylene 6.294454 6.65127 5.7 20.00 Acenaphthene 4.387181 4.475495 2.0 20.00 Fluorene 4.708089 4.688236 -0.4 20.00 Phenanthrene 6.622561 6.494365 -1.9 20.00 Anthracene 6.733368 6.508851 -3.3 20.00 Fluoranthene 6.517476 6.43312 -1.3 20.00 Pyrene 6.717769 6.70127 -0.2 20.00 Benzo (a) anthracene 5.319925 5.209437 -2.1 20.00 Chrysene 5.457721 5.362387 -1.7 20.00 Benzo (b)fluoranthene 4.603122 4.199065 -8.8 20,00 Benzo (k)fluoranthene 5.166419 5.431451 5.1 20.00 Benzo (a) pyrene 4.547735 4.662015 2.5 20.00 Indeno (1,2,3-cd) pyrene 5.477385 5.900941 7.7 20.00 Dibenzo (a,h) anthracene 4.528217 4.458271 -1.5 20.00 Benzo (g,h,i) perylene 4.917588 5.321054 8.2 20.00 5-alpha-Androstane 1 1 0.0 5-alpha-Androstane 24154.1 1 -100 This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 17 of 21 Extractable Petroleum Hydrocarbons - CCV Evaluation Report I Average Analyte RIF CCRF % D Limit Volatile Organic Compounds - CCV Evaluation Report I Average Analyte RF CCRF %D Limit I Batch 0708131 Calibration Check(070813I-CCVI) Benzene 95004.07 84820.1 -10.7 25.00 I Ethylbenzene 64424.34 56989.86 -11.5 25.00 Methyl ted-butyl ether 34112.67 35891.24 5.2 25.00 Naphthalene 36271.15 39429.56 8.7 25.00 Toluene I 77941.67 69760.4 -10.5 25.00 m,p-Xylene 71804.08 63670.83 -11.3 25.00 o-Xylene 60050.49 54548.04 -9.2 25.00 2-Methylpentane 19665.6 18964.9 -3.6 25.00 I n-Nonane 19227.52 18924 -1.6 30.00 n-Pentane 17268.23 15379.66 -10.9 25.00 1,2,4-Trimethylbenzene 60477.58 54694.32 -9.6 25.00 I 2,2,4-Trimethylpentane 20239.91 18052.04 -10.8 25.00 n-Butylcyclohexane 18924.7 18365.52 -2.8 25.00 n-Decane 15814.38 14608.46 -7.6 25.00 2,5-Dibromotoluene (FID) I 6337.491 14501.74 129 2,5-Dibromotoluene (PD) 41476.43 86000.04 107 I I I I I I I I t I This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 18 of 21 1 Notes and Definitions BRL Below Reporting Limit - Analyte NOT DETECTED at or above the reporting limit dry Sample results reported on a dry weight basis NR Not Reported RPD Relative Percent Difference A plus sign (+) in the Method Reference column indicates the method is not accredited by NELAC Laboratory Control Sample(LCS): A known matrix spiked with compounds) representative of the target analytes, which is used to document laboratory performance. Matrix Duplicate: An intra-laboratory split sample which is used to document the precision of a method in a given sample matrix Matrix Spike: An aliquot of a sample spiked with a known concentration of target analyt(s). The spiking occurs prior to sample preparation and analysis. A matrix spike is used to document the bias of a method in a given sample matrix Method Blank: An analyte-free matrix to which all reagents are added in the same volumes or proportions as used in sample processing. The method blank should be carried through the complete sample preparation and analytical procedure The method blank is used to document contamination resulting from the analytical process Method Detection Limit (MDL): The minimum concentration of a substance that can be measured and reported with99% confidence that the analyte concentration is greater than zero and is determined from analysis of a sample in a given matrix type containing the analyte. Reportable Detection Limit (RDL): The lowest concentration that can be reliably achieved within specified limits of precision and accuracy during routine laboratory operating conditions For many analytes the RDL analyte concentration is selected as the lowest non-zero standard in the calibration curve. While the RDL is approximately 5 to 10 times the MDL, the RDL for each sample takes into account the sample volume'weight, extract/digestate volume, cleanup procedures and, if applicable, dry weight correction. Sample RDLs are highly matrix-dependent. Surrogate: An organic compound which is similar to the target analyt~s) in chemical composition and behavior in the analytical process, but which is not normally found in environmental samples These compounds are spiked into all blanks, standards, and samples prior to analysis. Percent recoveries are calculated for each surrogate. Validated by: Hanibal C. Tayeh, Ph.D. Nicole Brown This laboratory report is not valid without an authorized signature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 19 of 21 The following outlines the condition of all VPH samples contained within this report upon laboratory receipt I Matrix Ground Water Containers 91 Satisfactory 0 Broken 0 Leaking Aqueous 0 N/A d pH<2 0 pH>2 Comment (acid-preserved) SampleI Preservative Soil or lif N/A 0 Samples not received in Methanol or air-tight container ml Methanol/g soil Sediment 0 1:1+/-25% O Samples received in Methanol: 0 covering soil/sediment 0 Other: 0 not covering soil/sediment E Samples received in air-tight container Temperature 0 Received on ice if Received at 4 ± 2 *C 0 Other: *C Were all QA/QC procedures followed as required by the VPH method? Yes Were any significant modifications made to the VPH method as specified in section] 1.3? No *see below Were all performance/acceptance standards for required QA/QC procedures achieved? Yes * Yes, if PID and FID surrogate recoveries are listed as da, then that sample was run via GCMS using all QC criteria specified in the method The following outlines the condition of all EPH samples contained within this report upon laboratory receipt Matrix Ground Water Containers r f Satisfactory Broken a Leaking Aqueous Preservative 1O N/A Ef pH<2 E3 pH4>2 [3 pH adjusted to <2 in lab Comment Temperature 13 Received on ice id Received at 4 t 2 "C 03 Other:, *C Were all QA/QC procedures followed as required by the EPH method? Yes Were any significant modifications made to the EPH method as specified in Section 11.3? No Were all performance/acceptance standards for required QA/QC procedures achieved? Yes I I attest that based upon my inquiry of those individuals immediately responsible for obtaining the informatiop the material contained in this report is, to the best of my knowledge and belief accurate and complete. I Authorized by: I Hanibal C. Tayeh, Ph.D. President/Laboratory Director I I I I I This laboratory report is not valid without an authorizedsignature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 20 of 21 MADEP MCP ANALYTICAL METHOD REPORT CERTIFICATION FORM Laboratory Name: Spectrum Analytical, Inc. - Agawam, MA Project #: 1069 Project Location: 5 Commonwealth Rd - Natick, MA MADEP RTN 1: This form provides certifications for the following data set SA66016-01 through SA66016-04 Sample matrices: Ground Water o 8260B 3 8151A 0 8330 0 6010B O 7470A/lA MCP SW-846 0 8270C 3 8081A if VPH 0 6020 0 9014M Methods Used 2 o 8082 0 8021B if EPH 0 7000S3 0 7196A I List Release Tracking Number(RTN), if known 2 M - SW-846 Method 9014 or MADEP Physiologically Available Cyanide(PAC) Method 3 S - SW-846 Methods 7000 Series List individual method and analyte An affirmative response to questions A, B, C and D is requiredfor "Presumptive Certainty" status A Were all samples received by the laboratory in a condition consistent with that described on the if Yes 0 No Chain of Custody documentation for the data se? Were all QA/QC procedures required for the specified analytical methods) included in this report B followed, including the requirement to note and discuss in a narrative QC data that did not meet if Yes 0 No appropriate performance standards or guidelines? Does the data included in this report meet all the analytical requirements for"Presumptive C Certainty", as described in Section 2.0 (a), (b), (c) and (d) of the MADEP document CAM VII A, "Quality Assurance and Quality Control Guidelines for the Acquisition and Reporting of if Yes 0 No Analytical Data"? D VPH and EPH methods only: Was the VPH or EPH method conducted without significant lif Yes 0 No modifications (see Section 11.3 of respective methods)? A response to questions E and F below is requiredfor "Presumptive Certainty" status E Were all analytical QC performance standards and recommendations for the specified methods 12f Yes 0 No achieved? F Were results for all analyte-list compounds/elements for the specified methods) reported? i1 Yes 0 No All negative responses are addressed in a case narrativeon the cover page of this report. I, the undersigned, attest under the pains and penalties of perjury that, based upon my personal inquiry of those responsible for obtaining the information, the material contained in this analytical report is, to the best of my knowledge and belief, accurate and complete. Hanibal C. Tayeh, Ph.D. President/Laboratory Director Date: 8/6/2007 This laboratoryreport is not valid without an authorizedsignature on the cover page. * Reportable Detection Limit BRL = Below Reporting Limit Page 21 of 21 At= - I -.- D 0 C C, 0) 0~ 0- 0 2 K) Ca R C II 0 K '0 0 -- C 0) r a- p n 110h II LO 0 0 0q £ B aQ 0 loU *0 0 >1 K CD \5 r0 CC) -z all V 0 9 a C' C)a -T H Type CL 0 Matrix U >, Preservative .- > # of VOA Vials -Z # of Amber Glass 0 0 C - 0 z 0) # of Clear Glass 0 a CA -t # of Plastic U,, CDI ~~1 cpI4 Ca t C/I -~ 'I-P R+ 0) 0 Z: 0 i i i i ----+ - K r---r '2~ a. Z C) o 0 0) ~0- a 0 0) -C Un V -p -3 > -~ -4- 3- I2-~ CnF no y1 ~> Ca 0 a a I- Un I Report Date: Final Report 07-Aug-07 16:59 Re-Issued Report Revised Report SPECTRUM ANALYTICAL, INC. Feauting HANIBAL TECHNOLOGY LaboratoryReport CDW Consultants, Inc. 40 Speen Street; Suite 301 Project: 5 Commonwealth Rd - Natick, MA Framingham,MA 01701 Project 1069 Attn: Brian Miller Laboratory ID Client Samule ID Container Matrix Date Sampled Date Received SA66185-01 IAS-I Summa canister Air 02-Aug-07 16:14 03-Aug-07 17:30 SA66185-02 IAS-2 Summa canister Air 02-Aug-07 16:12 03-Aug-07 17:30 I attest that the information contained within the report has been reviewed for accuracy and checked against the quality control requirements for each method. These results relate only to the sample(s) as received. All applicable NELAC requirements have been met. Please note that this report contains 5 pages of analytical data plus Chain of Custody document(s). This report may not be reproduced, except in full, without written approval from Spectrum Analytical, Inc. Massachusetts Certification # M-MA 138/MA l I10 Authorized by: Connecticut # P1-0777 Florida # E87600/E87936 Maine # MA 138 AcC( New Hampshire # 2538/2972 New Jersey # MAO11/MAO12 New York # 11393/11840 Hanibal C. Tayeh, Ph.D. Rhode Island # 98 President/Laboratory Director USDA # S-51435 Vermont # VT-1 1393 Technical Reviewer's Initial: 6(2 Spectrum Analytical, Inc. is a NELAC accredited laboratory organization and meets NELAC testing standards. Use of the NELAC logo however does not insure that Spectrum is currently accredited for the specific method or analyte indicated Please refer to our "Quality" web page at www.spectrum-analytical. comfor afull listing of our current certifications andfields of accreditation. States in which Spectrum Analytical, Inc. holds NEL AC certification are New York, New Hampshire, New Jersey and Florida. Alt analytical workfor Volatile Organic and Air analysis are transferred to and conducted at our 830 Silver Street location (NH-2 972. NY- 11840, FL-E87936 and NJ-MA012). Hteadquarters: I I Alngren Dnve & 830 Silver Street -Agawam. MA 01001 - -800-789-9115 -4 13-789-9018 - FAX 413--789-4076 P/ Dhv m: 8180 Woodland Center Boulevard - Tampa. FtL33614 * 1-888-497-5270 - 813-888-9507 . FAX 800-480-6435 www.spectrum-analyticalcorn Page I af 5 I Sample Identification Client Proi ect # Matrix Collection Date/Time Received lAS-1 1069 Air 02-Aug-07 16:14 03-Aug-07 SA66185-01 CASNo. Anatyte(s) Result Units *RDL Result uglm *RDL Flag MethodRef, Analyzed Batch Analyst Air Quality Analyses APH Targets Vnba Prepared 06-Aug-O7 I 91-20-3 Naphthalene BRL 2.40 BRL 12.6 06-Aug-07 7080536 W8 91-57-6 2-Methylnaphthalene BRL 320 BRL 18. APH Carbon chains Prepared 06-Aue-07 I 05-C8 Aliphatic Hydrocarbons 324 50.0 9 C C9-C12 Aliphatic Hydrocarbons 169 90.0 -1 C9-C1 0 Aromatic Htydrocarbons BRL 50.0 9f0 Unadjusted 05-C8 Aliphatic Hydrocarbons 357 500 Unadjusted C9-012 Aliphatic Hydrocarbons 175 90.0 I APH Targets Prepared06Aug-07 106-99-0 1,3-Butadeine BRL 1 00 BR' 2.2 1634-044 Methyt teit-butyl ether BFIL 0500 BRL 1.8 7143-2 Benzene BRL 0.500 . BRL L6 108-884 Toluene 6.86 OL500 25.8 1.9 100-41-4 Ethyibenzene BRL 0500 BRL 22 1330-20-7 m,p-Xylene 0.810 .500 3.5 2.2 '7- 95-47-6 o-Xylene SRL 0.500 BIL 2.2 Surogate rcoveres I 460-00-4 4-Bromofluarberzone 89 75-125% I U I I I I U U This laboratory report is not valid without an authorized signature on the cover page. I * Reportable Detection Limit BRL = Below Reporting Limit Page 2 of 5 I Er Sample Identification Client Project # Matrix Collection Date/Time Received TAS-2 1069 Air 02-Aug-07 16:12 03-Aug-07 SA66185-02 CASNo, Analyte(s) Result Units *RDL Result ug/n' *RDL Flag Method Ref Analyzed Batch Analyst Air Quality Analyse. APH Targets Pvb Prepared06-Amu-07 91-20-3 Naphtene BRL 2.40 AL 126 06-Aug-07 7080536 WB I 1-57-6 2-Medhylnaphhalmne SAt 320 BAL 186 APH Carbon chains Prepared 06-Aue-07 CS-CB Aiphatic Hydrocarbons 274 50.0 90fs 09-C12 Aliphatic Hydrocarbons ISO 90.0 r O C9-C10 Armat Hydrocarbons BRL 50.0 Unagusted 05-C8 Aiphalic Hydrocarbons 302 500 Una4usled C9-012 Mphalic Hydrocarbons. 155 900 APR Targets Pubv Prepared 06-Aug-07 1-0-o 1,3-BuAadiene BAL 1.00 BRL 2.2 1634"4-4 Methyl tert-buty ether BRL 0500 BAL 1.8 71-43-2 Benzmne GAL 0500 BAL 16 10--3 Tolueme 601 0.500 226 19 20 10D-41-4 Elhylbenzene BA. 0.500 BAL 2.2 133"-20-7 mnp-Xylene 0.890 0.500 39 22 95474 o-Xylene BRL 0500 SRL 2.2 rcovezes: *Surosnl46D-W4 4-BroManiuoobenzne 92 75-25% This laboratory report isnot valid withoutan authorized signature on the cover page. Reportable Detection Limit BRL = Below Reporting Limit Page 3 of 5 I Air Quality Analyses - Quality Control Spike Source %REC RPD Analyte(s) Result *RDL Units Level Result %REC Limits RPD Limit Flag I Batch 7080536 - General Air Prep Blank (7080536-BLK1) Prepared & Analyzed 06-Aug-07 I C5-C8 Aliphatic Hydrocarbons BRL 50.0 pg/n' Air C9-C12 Aliphatic Hydrocarbons BRL 90.0 pg/in' Air CO-C Aromatic Hydrocarbons BRL 500 pg/n' Air Unadjusted C5-C8 Aliphatic Hydrocarbons BRIL 500 pg/rn' Air I Unadjusted C9-C12 Aliphatic Hydrocarbons BRL 90.0 pg/m' Air I,3-Butadiene BRIL .00 ppbv Methyl tert-buryl ether BRL 0.500 ppbv Benzene BRL 0.500 ppbv I Toluene BRL 0 500 ppbv Ethylbenzene BRL 0500 ppbv np-Xylene BRL 0.500ppby o-Xylene BRL 0.500 ppbv I Naphthalene BRL 2.40 ppbv 2 -Methylnaphthalene BRL 3.20 ppby Surrogate 4-Bromofluorobenzene 8.69 ppbv 10 1) 87 7S-125 I I U I I El I I I I This laboratory report is not valid without an authorized signature on the cover page. I * Reportable Detection Limit BRL = Below Reporting Limit Page 4 of 5 I Notes and Definitions BRL Below Reporting Limit - Analyte NOT DETECTED at or above the reporting limit dry Sample results reported on a dry weight basis NR Not Reported RPD Relative Percent Difference A plus sign (+) in the Method Reference column indicates the method is not accredited by NELAC. Laboratory Control Sample (LCS): A known matrix spiked with compound(s) representative of the target analytes, which is used to document laboratory performance. Matrix Duplicate: An intra-laboratory split sample which is used to document the precision of a method in a given sample matrix. Matrix Spike: An aliquot of a sample spiked with a known concentration of target analyte(s). The spiking occurs prior to sample preparation and analysis. A matrix spike is used to document the bias of a method in a given sample matrix. Method Blank: An analyte-free matrix to which all reagents are added in the same volumes or proportions as used in sample processing. The method blank should be carried through the complete sample preparation and analytical procedure. The method blank is used to document contamination resulting from the analytical process. Method Detection Limit (MDL): The minimum concentration of a substance that can be measured and reported with 99% confidence that the analyte concentration is greater than zero and is determined from analysis of a sample in a given matrix type containing the analyte. Reportable Detection Limit (RDL): The lowest concentration that can be reliably achieved within specified limits of precision and accuracy during routine laboratory operating conditions. For many analytes the RDL analyte concentration is selected as the lowest non-zero standard in the calibration curve. While the RDL is approximately 5 to 10 times the MDL, the RDL for each sample takes into account the sample volume/weight, extract/digestate volume, cleanup procedures and, if applicable, dry weight correction. Sample RDLs are highly matrix-dependent. Surroste: An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process, but which is not normally found in environmental samples. These compounds are spiked into all blanks, standards, and samples prior to analysis. Percent recoveries are calculated For each surrogate. Validated by: Hanibal C. Tayeh, Ph.D. Nicole Brown This laboratory report is not valid without an authorized signature on the cover page * Reportable Detection Limit BRL = Below Reporting Limit Page 5 of 5 -I I I I I I I I I I I I I I I I