RELEASE ABATEMENT MEASURE COMPLETION REPORT Hess Station # 21221 35 G.A.R. Highway Swansea, Massachusetts 02777-3214 MassDEP RTN 4-22576 November 14, 2012 Prepared for: Hess Corporation One Hess Plaza Woodbridge, New Jersey 07095-1229 Prepared by: EnviroTrac Ltd. 2 Merchant Street, Suite 2 Sharon, Massachusetts 02067-1630 A Full Service Environmental Consulting and Contracting Firm Release Abatement Measure Completion Report Hess Station #21221, 35 G.A.R. Highway Swansea, MA RTN 4-22576 November 14, 2012 TABLE OF CONTENTS Page # 1.0 INTRODUCTION ............................................................................................................. 1 2.0 DISPOSAL SITE AND AREA DESCRIPTION................................................................ 1 2.1 Disposal Site Location ............................................................................................... 1 2.2 Disposal Site Description ........................................................................................... 1 2.3 On-Site Receptors ..................................................................................................... 2 2.4 Utilities ....................................................................................................................... 2 2.5 Surrounding Properties.............................................................................................. 3 2.6 Residential Population ............................................................................................... 3 2.7 Institutions ................................................................................................................. 3 2.8 Natural Resources ..................................................................................................... 4 2.9 Private Wells.............................................................................................................. 4 2.10 Groundwater Classification........................................................................................ 4 2.11 Soil Classification ...................................................................................................... 4 3.0 RELEASE HISTORY ...................................................................................................... 5 3.1 RTN 4-20351 ............................................................................................................. 5 3.2 RTN 4-22576 ............................................................................................................. 5 4.0 RELEASE ABATEMENT MEASURE ............................................................................. 8 5.0 DISCUSSION OF DATA ................................................................................................. 9 6.0 MANAGEMENT OF REMEDIATION WASTE .............................................................. 10 7.0 ONGOING ACTIVITIES RELATED TO THE RELEASE ABATEMENT MEASURE .... 10 8.0 CONCLUSIONS ............................................................................................................ 10 FIGURES Figure 1 Figure 2 Figure 3 Site Locus Map Site Plan Site Scoring Map TABLE Table 1 Summary of Soil Analytical Data ATTACHMENTS Attachment A Copies of Laboratory Reports Attachment B Remediation Waste Disposal Documentation Page ii Release Abatement Measure Completion Report Hess Station #21221, 35 G.A.R. Highway Swansea, MA RTN 4-22576 1.0 November 14, 2012 INTRODUCTION EnviroTrac Ltd. (EnviroTrac) prepared this Release Abatement Measure (RAM) Completion Statement on behalf of Hess Corporation (Hess). A RAM Plan was submitted to the Massachusetts Department of Environmental Protection (MassDEP) on July 3, 2012 for the management of potentially impacted soil encountered during the planned repair of an existing on-site wastewater disposal system (septic system). This RAM Completion Report was prepared pursuant to provisions of the Massachusetts Contingency Plan (MCP) set forth at 310 CMR 40.0446. For the purpose of this RAM Completion Statement, the Facility is defined as the area located within the legal property boundaries of the Hess-branded retail petroleum station located at 35 G.A.R. Highway (U.S. Route 6) in Swansea, Massachusetts. The Disposal Site is defined as the portion of Facility where oil and/or hazardous material have come to be located as a result of a release at the Facility. The Disposal Site was identified by MassDEP with Release Tracking Number (RTN) 4-22576. 2.0 DISPOSAL SITE AND AREA DESCRIPTION The following is a description of the Disposal Site and vicinity, including potential sensitive receptors and soil and groundwater categories applicable to the Disposal Site. 2.1 Disposal Site Location The Disposal Site occupies the southwest portion of the property located at 35 GAR Highway in Swansea, Massachusetts. The Town of Swansea Assessor’s Office identifies the Facility with as Parcel ID 292/065.0-0015-0000.0. The Facility is located in a mixed-use commercial and residential area of Swansea and within an area zoned by the Town of Swansea as “Business B.” The Disposal Site is located at Latitude 41° 44' 17" North and Longitude 71° 11' 15" West. The Universal Transverse Mercator coordinates of the Disposal Site are 4,623,370 meters (m) North and 318,080 m East. A Locus Map, based on the United States Geological Survey Fall River and Somerset, Massachusetts, Massachusetts topographic quadrangles, is provided as Figure 1. 2.2 Disposal Site Description The Facility consists of an irregularly-shaped 1.31-acre parcel of land. The Facility is the location of a former DB Mart retail petroleum station and was redeveloped as a Hessbranded retail petroleum station between October 2008 and January 2009. A single-story convenience store building is situated near the center of Facility with paved dispenser islands to the east and west, and an underground storage tank (UST) pad with three 10,000-gallon single-walled cathodically-protected steel gasoline USTs on the northwestern portion of the Facility. A storage shed and dumpster are located on the northeastern portion of the Facility. Page 1 Release Abatement Measure Completion Report Hess Station #21221, 35 G.A.R. Highway Swansea, MA RTN 4-22576 November 14, 2012 Based on soil and groundwater data obtained during investigations completed in 2010, 2011, and 2012, the northern boundary of the Disposal Site extends from MW-101 near the western side of the Facility, northeasterly beyond monitoring MW-103. The southern boundary extends from MW-102 easterly beyond MW-202. The easterly to northeasterly extent of the Disposal Site has not been defined to date. The depth of the Disposal Site ranges from approximately 2 to 15 feet below ground surface (bgs). The Disposal Site boundary, as it has been defined to date, is depicted on Figure 2. 2.3 On-Site Receptors Two to four site workers are present at the Facility during operating hours. Employees are adults working shifts of up to approximately 40 hours per week. Visitors include adults and children occasionally present at the Facility for short periods (less than 15 minutes) on an occasional basis. Trespassers are present at the Facility at a frequency less than visitors. Workers and visitors do not come in contact with soil or groundwater at the Disposal Site. Construction workers and utility workers may have contact with soil and groundwater during excavation. 2.4 Utilities A review of available plans, and review of reports previously prepared for the Disposal Site identified the following structures and utilities that exist at and adjacent to the Facility. Electric and Telephone Overhead electric and telephone lines are located adjacent to the Facility along the north side of GAR Highway. Pole-mounted transformers are located on a utility pole located south of the dispensers. No evidence of leakage from the transformers was observed. The Facility is serviced by underground electric and overhead telephone lines which extend from the poles located south of the dispensers towards the front center of the building. Numerous underground electrical conduits are present at the Facility for the USTs, dispensers, and outdoor lights. Information regarding depths and construction of the electrical utilities at the Facility was not available. Propane Gas The Facility is serviced by a propane fired heating unit. The propane gas is supplied to the heating unit via an underground line extending to the north of the Facility building from a propane aboveground storage tank (AST). Information regarding the depth of the propane gas line is not known; however, gas lines are typically buried at depths of 3 to 4 feet below ground surface (bgs). Water The Facility is serviced by a municipal water system line (Swansea Water District) which extends to the Facility building from a main located beneath GAR Highway. Information regarding the depth of the water lines is not known; however, water lines are typically buried at depths of 4 to 5 feet bgs. No drinking water wells were identified at the Facility, and no public water supply wells are located within one mile of the Facility. The Swansea Water Page 2 Release Abatement Measure Completion Report Hess Station #21221, 35 G.A.R. Highway Swansea, MA RTN 4-22576 November 14, 2012 District obtains water from 11 active groundwater wells which are located more than one mile north and northwest of the Disposal Site. Sanitary Wastewater A septic system is in use at the Facility. The Town of Swansea does not operate a sanitary sewer system. A septic tank, distribution box, and leaching field are located east of the Facility building, and north of the pump islands. Storm Water and Drainage A catch basin is located east of the Facility along GAR Highway. A storm drainage culvert is located under the bridge, which discharges to Lee’s River. No storm water drainage structures are located at the Facility. Heating, Ventilation, Air Conditioning As stated above, the Facility building is heated utilizing a propane-fired heating unit, supplied by an AST located north of the Facility building. The Facility building is cooled utilizing electrically powered central air conditioning. 2.5 Surrounding Properties Land surrounding the Disposal Site is developed, and is used for commercial and residential purposes. The Disposal Site is bordered by the following: 2.6 North: Lee’s River, approximately 50 feet north of the Facility. South: GAR Highway (Route 6), beyond which are residential properties. East: Lee’s River, approximately 50 feet east of the Facility. Beyond Lee’s River are residential and commercial properties in the Town of Somerset. West: Restaurant and banquet facility. Residential Population Residential properties are located within 500 feet of the Disposal Site. No primary or secondary schools, daycare facilities, hospitals, medical centers, or elderly care facilities were observed within approximately 1,000 feet of the Disposal Site. Based on U.S. Census Bureau information available at http://www.census.gov, the 2010 populations of the Towns of Swansea and Somerset were 15,979 and 18,218, respectively. Assuming a uniform population distribution over a combined land area of 31.1 square miles, approximately 864 persons reside within one-half mile of the Disposal Site. 2.7 Institutions The MCP at 310 CMR 40.0006 defines an Institution as any publicly or privately owned hospital, health care facility, orphanage, nursing home, convalescent home, or educational Page 3 Release Abatement Measure Completion Report Hess Station #21221, 35 G.A.R. Highway Swansea, MA RTN 4-22576 November 14, 2012 facility, where such facility, in whole or in part, provides overnight housing. No Institution was identified within 500 feet of the Disposal Site. 2.8 Natural Resources As depicted on the Federal Emergency Management Agency Flood Insurance Rate Map panel 25005C0331F, dated June 7, 2009, the Disposal Site is located within the 100 year floodplain. . Lee’s River is located approximately 50 feet north and east of the Disposal Site. The Massachusetts Geographic Information System (MassGIS) Site Scoring Map (Figure 3) shows the Disposal Site is not located within 500 feet of an Area of Critical Environmental Concern, Sole Source Aquifer, Zone II of a public water supply well, Interim Wellhead Protection Area, Zone A of a Class A Surface Water Body, Potentially Productive Aquifer, or habitats of Species of Special Concern or Threatened Endangered Species. The Disposal Site is located within the 100-year floodplain of Lee’s River. Wetlands and tidal flats are located along the northern and eastern borders of the Facility, abutting Lee’s River. A Protected Open Space is located approximately 1,700 feet northeast of the Disposal Site. 2.9 Private Wells Based on information obtained from the Towns of Swansea and Somerset Health Departments, no private drinking water supply wells are known to be located within 500 feet of the Disposal Site. 2.10 Groundwater Classification Based on the information presented in Sections 2.8 and 2.9 above, the Disposal Site is not located within a Current or Potential Drinking Water Source Area. Therefore, groundwater at the Disposal Site is not classified GW-1. As set forth in the MCP at 310 CMR 40.0932, groundwater less than 15 feet below ground surface (bgs) in areas within 30 feet of an occupied structure is classified GW-2. The average depth to the water table at the Disposal Site is less than 15 feet bgs and is therefore classified GW-2. Groundwater throughout Massachusetts is considered a potential source of discharge to surface water and is classified GW-3. In summary, the groundwater classifications currently applicable to the Disposal Site are GW-2 and GW-3. 2.11 Soil Classification Three categories of soil, based on the accessibility of soil to potential receptors, and frequency and intensity of site use, are defined in the MCP at 310 CMR 40.0933. Based on current Disposal Site activities and use, the primary potential human receptors are adult workers and adult and child visitors. The frequency of use by adult workers is expected to be high with an expected low intensity of use. The frequency of use by adult and child visitors is expected to be low, with an expected low intensity of use. Other potential human receptors include construction and utility workers (low frequency and high intensity of use). Page 4 Release Abatement Measure Completion Report Hess Station #21221, 35 G.A.R. Highway Swansea, MA RTN 4-22576 November 14, 2012 The accessibility of soil is dependent on the depth of the soil and whether it underlies pavement or a building or permanent structure. In consideration of the receptors identified above, and since the majority of the Disposal Site is paved or covered by permanent structures, according to the MassDEP soil category selection matrix (310 CMR 40.0933(9)), soil at depths of grade to 15 feet outside the footprint of buildings is Potentially Accessible Soil (S-3). Soil underlying buildings, and at depths of greater than 15 feet, is Isolated Subsurface Soil (also S-3). MassDEP developed health risk-based standards for soil in consideration of soil categories and groundwater classifications. The soil standards applicable for the Disposal Site for current uses are S-3 with GW-2/ GW-3. Applicable soil standards protective of all foreseeable Disposal Site uses, in the context of evaluations for conditions of No Significant Risk (NSR), are S-1 with GW-2/GW-3, unless an Activity and Use Limitation is implemented. 3.0 RELEASE HISTORY According to historical reports, three gasoline USTs were installed at the Facility in 1974. Lincoln Environmental, Inc. (Lincoln) performed a Type B Assessment (U.S. EPA Natural Resource Damage Assessment Report) at the Facility in March 1997. The assessment included the advancement of four soil borings, three of which were completed as monitoring wells (MW-1 through MW-3). A Type B Assessment Report was submitted to MassDEP by DB Companies, Inc. on April 22, 1997. The Type B Assessment Report stated no volatile organic compounds (VOCs) were detected in groundwater or soil samples above applicable Reportable Concentrations. Based on analytical data, the report documented MassDEP notification and further investigations were not required. 3.1 RTN 4-20351 C. White & Sons, Inc. submitted a Class A-1 Response Action Outcome Statement (Class A1 RAO) to MassDEP on May 15, 2007. The Class A-1 RAO stated that a release of gasoline occurred at the Facility on February 24, 2007 when the fill line from a C. White tanker separated at an elbow fitting on the connector to the UST fill port during filling of the gasoline USTs. The line separation was attributed to a loose fitting and faulty gasket inside the discharge line. The released gasoline affected an area measuring approximately 50 feet long by 10 feet wide on asphalt pavement and the concrete surface of the UST pad at the northwestern portion of the Facility. No storm drains, catch basins, or other subsurface utility vaults were identified in the release area. The surficial release was contained by asphalt curbing at the perimeter of the paved area. No impact to exposed soils located beyond the curbing was identified. The sudden release of 10 to 15 gallons of gasoline constituted a 2hour notification criterion to MassDEP. Upon notification, MassDEP assigned RTN 4-20351 to the release and verbally authorized an Immediate Response Action (IRA) consisting of deployment of absorbent and containment materials. All released gasoline was recovered by the absorbents applied in the release area. 3.2 RTN 4-22576 On April 26, 2010, following a complaint of low flow through the premium lines by the station manager, the premium gasoline line at the Disposal Site failed a tightness test. A leak detection alarm was activated for a single-walled gasoline dispensing line at the Facility. The Page 5 Release Abatement Measure Completion Report Hess Station #21221, 35 G.A.R. Highway Swansea, MA RTN 4-22576 November 14, 2012 tightness test failure constituted a TOR and a 72-hour notification criterion to MassDEP. On behalf of Hess, EnviroTrac provided notification of the TOR to MassDEP on April 26, 2010. At the time of notification, MassDEP issued RTN 4-22576 to Hess for the TOR and verbally authorized an IRA consisting of dewatering if necessary, excavation of up to 100 cubic yards of soil around the premium gasoline UST line, and repair of the line. The premium gasoline line was taken out of service until repairs could be made. On April 26, 2010, a manhole, a drain and one monitoring well (LEI-2) were found on the Facility property and screened using a photoionization detector (PID) by an EnviroTrac scientist. One catch basin was observed approximately 200 feet east of the Disposal Site, on GAR Highway. No other catch basins or manholes were observed near the Disposal Site. Headspace readings of below the instrument detection limit (BDL) of 0.5 parts per million by volume (ppmv) were obtained within the manhole, the drain, monitoring well and catch basin. Lee’s River is located approximately 50 feet north and east of the Disposal Site. No visual evidence of impacted vegetation or water was observed along the riverbanks adjacent to the Disposal Site. An EnviroTrac scientist was present at the Disposal Site during Response Actions. On April 27, 2010, helium testing was conducted to identify the location of the line leak. A 3-foot by 3foot hole was cut into the concrete mat adjacent to Dispenser #4 and excavated to a depth of approximately 1.5 feet bgs to expose the gasoline line in the suspected area of the leak. EnviroTrac screened excavated material, which consisted of backfill sand with some peastone for petroleum hydrocarbons using a PID and obtained readings ranging from 12.7 ppmv to 79.8 ppmv. This was not the location of the leak. LaMountain Bros., Inc. of Oxford, Massachusetts determined the gasoline line connections from elbow fittings approximately three feet from the edge of the concrete pad to the dispensers were made of a rubber-based material which was not compatible with gasoline containing ethanol. Minor leaks were observed in these lines. The remaining two gasoline lines were taken out of service upon this determination. A second 3-foot by 2-foot hole was cut in the concrete mat adjacent to Dispenser #5 and excavated to a depth of approximately two feet bgs to expose the gasoline supply lines. EnviroTrac screened excavated material, which consisted of backfill sand with some peastone and obtained PID readings ranging from 71.5 ppmv to 1,604 ppmv. This was the location of the damaged line. A third 3-foot by 2-foot hole was cut into the concrete mat adjacent to Dispenser #2 and excavated to a depth of approximately two feet bgs to expose the gasoline lines. EnviroTrac screened excavated material, which consisted of backfill sand with some peastone, and obtained PID readings ranging from 43.0 ppmv to 269 ppmv. One soil sample was obtained from the bottom of each excavation and submitted to Accutest Laboratories of Marlborough, Massachusetts (Accutest) for analysis of volatile petroleum hydrocarbons (VPH). The locations of the excavations and the soil samples (S-1 through S3) are depicted on the Site Plan (Figure 2). On April 27 and April 28, 2010, each section of the gasoline lines constructed of rubber material was replaced with flexible stainless steel piping and plastic flexible piping for secondary containment. All lines leading from the USTs to the dispensers subsequently tested tight, and were returned to service. The three excavations were backfilled on April 29, Page 6 Release Abatement Measure Completion Report Hess Station #21221, 35 G.A.R. Highway Swansea, MA RTN 4-22576 November 14, 2012 2010. Approximately 1.9 cubic yards of backfill sand with some peastone was excavated during Response Actions and was managed as Remediation Waste. Hess submitted a Phase I Initial Site Investigation (Phase I ISI) to MassDEP on April 25, 2011. As stated in the Phase I ISI, on February 23 and 24, 2011, three soil borings (completed as monitoring wells MW-101, MW-102, and MW-103) and two soil gas points (SGP-1 and SGP-2) were installed at the Disposal Site. The monitoring wells were advanced to depths ranging from 15 to 19 feet bgs. During drilling, bedrock was encountered along the southern portion of the Facility (adjacent to GAR Highway) and east of the Facility building (north of the dispensers). During pre-clearing activities, refusals were encountered at depths ranging from 1.5 to 3 feet bgs. A bedrock outcrop is visible south of the Facility on the southern side of GAR Highway. Based on visual field observations, the bedrock is most likely slightly metamorphosed shale, but not quite slate. Soil samples were collected from each soil boring and were screened with a PID in accordance with MassDEP Jar Headspace procedures. PID readings ranged from BDL to 448.0 ppmv. VPH compounds were detected in soil above applicable standards. Quarterly groundwater monitoring events were conducted beginning in March 2011 and most recently in July 2012. VPH compounds were detected in groundwater in select wells above GW-3 standards. On May 23, 2012, Technical Drilling Services of Sterling, Massachusetts installed three additional monitoring wells (MW-201 through MW-203) at the Facility to a maximum depth of 20 feet bgs. During drilling, an EnviroTrac scientist screened soil samples for total organic vapors (TOVs) using the MassDEP Jar Headspace Method with a PID fitted with a 10.6 electron volt lamp. TOV readings ranged from BDL to 1,415 ppmv. During installation, soil samples were collected from MW-202 at depth intervals ranging from five to 19 feet bgs and collected from MW-203 at depth intervals ranging from five to 25 feet bgs. Soil samples were submitted to Accutest for analysis of VPH. Additionally, samples were collected for bulk density, sieve analysis, and total organic carbon analyses for geotechnical assessment. Petroleum hydrocarbons were not detected above applicable Method 1 S-1 standards in the soil samples collected during the May 2012 drilling event. The closest surface water body (Lee’s River) is located approximately 50 feet north and east of the Disposal Site. Groundwater monitoring wells located downgradient of the source area contain concentrations of xylenes above applicable Method 1 GW-3 standards. Based on the distance to Lee’s River, and the concentrations of xylenes in groundwater, current or potential impacts to surface water from the Disposal Site have not been ruled out. Additional investigations are planned to determine to identify whether current or potential impacts to surface water from the Disposal Site exist or are likely. The Phase I ISI included a Tier II Classification of the Disposal Site and stated that additional Response Actions are necessary to attain NSR. On May 23, 2012, under the supervision of an EnviroTrac scientist, three soil borings (completed as monitoring wells MW-201, MW-202, and MW-203) were installed by Technical Drilling Services, Inc. of Sterling, Massachusetts (TDS) at the Disposal Site. The monitoring wells were advanced to depths ranging from 16 to 20 feet bgs. During drilling, bedrock was encountered at two feet bgs at MW-201 (along the southern portion of the Facility). MW-201 was completed as a bedrock well and no soil samples were collected as a result. Soil Page 7 Release Abatement Measure Completion Report Hess Station #21221, 35 G.A.R. Highway Swansea, MA RTN 4-22576 November 14, 2012 samples were collected from MW-202 and MW-203 and were screened with a PID in accordance with MassDEP Jar Headspace procedures. PID readings ranged from BDL to 1,415 ppmv. VPH compounds detected in soil met applicable standards at all locations. One monitoring well (MW-204) and two piezometers were installed at the Facility on September 4, 2012. MW-204 was installed in bedrock adjacent to the dispenser island and the new septic system to replace MW-102, which was destroyed during installation of the septic system. Piezometers PZ-2 and PZ-3 were installed north and east and downgradient of MW-202 and MW-203 to delineate the extent of the Disposal Site. PZ-1 was planned north of MW-203 but could not be installed at a sufficient depth to encounter groundwater, and the attempted installation was abandoned. No soil samples could be obtained during drilling due to poor recovery. 4.0 RELEASE ABATEMENT MEASURE The objective of the RAM was to manage potentially impacted soil that would be encountered during the planned repair of the septic system. The RAM, including Licensed Site Professional (LSP) oversight, was limited to soil excavation related to the septic system repair. No other activities were included in the RAM and no LSP oversight was provided for activities outside the scope of the RAM. Based on the location of the septic system repair within the boundaries of the Disposal Site, the RAM was also conducted in consideration of Policy 00-425, Construction of Buildings in Contaminated Areas (MassDEP, January 2000). The construction activities covered by the RAM were limited to the repair of the septic system. As such, no additional occupied structures were constructed above the Disposal Site and the potential cost of repairing the septic system is considered de minimis to the overall remediation costs to the Disposal Site. As such, a full evaluation under Policy 00-425 was not required. Excavation of the existing septic system, which extended east from the convenient store towards Lee River, was initiated on July 9, 2012 by LaMountain Bros., Inc. of Oxford, Massachusetts (LaMountain). An EnviroTrac scientist observed the removal of the septic tank. During excavation, the scientist screened soil with a PID in accordance with MassDEP Jar Headspace screening procedures. Headspace screening PID readings ranged from 1.5 to 5.3 ppmv. On July 10, 2012, a soil sample was obtained from the bottom of the former septic tank at a depth of 7 to 8 feet bgs. The PID reading of the July 10 sample was 109.9 ppmv. The soil sample was submitted to Accutest for VPH analysis. A copy of the laboratory report for the soil sample is provided in Attachment A. Analytical data are summarized in Table 1. The sample location is depicted on the Site Plan (Figure 2). While attempting to excavate for the installation of the new septic tank and leach field, bedrock was encountered at approximately 4 to 5 feet bgs. Continued excavation revealed bedrock at this depth throughout the area for the proposed new leach field. An EnviroTrac scientist screened soil during the excavation. PID readings ranged from 1.7 to 36 ppmv. On July 10, 2012, LaMountain performed a test pit for an alternate location of the leach field approximately 25 feet east of the former proposed location. Bedrock was encountered at approximately 7 feet bgs, sufficiently deep for the installation of the leach field and associated components; however, the new location of the leach field contained MW-102. As Page 8 Release Abatement Measure Completion Report Hess Station #21221, 35 G.A.R. Highway Swansea, MA RTN 4-22576 November 14, 2012 a result, MW-102 would be destroyed and the proposed leach field location presented to the Swansea Town Engineer, Board of Health, and Conservation Commission. An EnviroTrac scientist screened soil during the test pit excavation. PID readings ranged from 38 to 209 ppmv. A soil sample was obtained from the bottom of the test pit at approximately 7 feet bgs. The sample headspace reading was 44 ppmv. The soil sample was submitted to Accutest for VPH analysis. A copy of the laboratory report for the soil sample is provided in Attachment A. Analytical data are summarized in Table 1. The sample location is depicted on the Site Plan (Figure 2). On July 11, 2012, LaMountain, using a hydraulic hammer and excavator, destroyed and removed bedrock to an approximate depth of 7 to 8 feet bgs to allow for the installation of the new septic tank. Soil and weathered bedrock screenings with a PID was performed during excavation. PID readings ranged from 1.2 to 6.7 ppmv. With approval from the Swansea Town Engineer, Board of Health, and Conservation Commission, excavation of the leach field was initiated on July 12, 2012 and continued until July 17, 2012. An EnviroTrac scientist observed the excavation on each day and screened soil using a PID. PID headspace readings ranged from BDL to 4,456 ppmv (taken at or about the former location of MW-102, consistent with previously obtained data). On July 13, 2012, two soil samples were obtained from the leach field excavation at a depth of approximately 8 feet bgs. The samples were submitted to Accutest for VPH analysis. On July 16, 2012, two soil samples were obtained from the leach field excavation at depths of approximately 4 to 7 feet bgs. PID headspace readings of these samples were 262 and 339 ppmv. The samples were submitted to Accutest for VPH analysis. Copies of the laboratory reports for the soil samples obtained on July 13 and 16, 2012 are provided in Attachment A. Analytical data are summarized in Table 1. The sample locations are depicted on the Site Plan (Figure 2). On July 17, 2012, an EnviroTrac scientist screened stockpiled soil that remained after the completion of excavation activities with a PID. PID headspace readings ranged from BDL to 2.1 ppmv. 5.0 DISCUSSION OF DATA Soil that was excavated during the removal and replacement of the septic tank from July 9 through July 11 was stockpiled on-site on and under 6-millimeter thick polyethylene sheeting until its removal on July 12. All soil removed from the Disposal Site was transported under a Bill of Lading (BOL) to the Environmental Soil Management, Inc. (ESMI) facility in Loudon, New Hampshire for thermal processing. A copy of the completed BOL is provided in Attachment B. As shown on the BOL, approximately 771 tons of soil was removed from the Facility. As stated above in Section 4.0, PID readings for soil samples obtained from the excavations ranged from BDL to 4,456 ppmv. As summarized in Table 1, no Contaminants of Concern (COCs) were detected above applicable MCP Method 1 soil standards during the septic system replacement. Page 9 Release Abatement Measure Completion Report Hess Station #21221, 35 G.A.R. Highway Swansea, MA RTN 4-22576 November 14, 2012 Quality assurance and quality control (QA/QC) data included in the laboratory reports meet the criteria set forth for Presumptive Certainty in the MassDEP Compendium of Analytical Methods. With respect to field QA/QC, the soil samples were obtained using standard operating procedures and managed under chain-of-custody. Based on the foregoing, a review of field practices, and a review of the laboratory reports, it is the opinion of the LSP named herein that the analytical data obtained from the soil samples collected during the RAM meet the criteria set forth by MassDEP for Presumptive Certainty, and are therefore considered usable. 6.0 MANAGEMENT OF REMEDIATION WASTE Between July 12 and July 20, ESMI removed approximately 771 tons of non-hazardous, soil to Loudon, New Hampshire for disposal. Refer to Attachment B for a copy of the Remediation Waste disposal documentation. 7.0 ONGOING ACTIVITIES RELATED TO THE RELEASE ABATEMENT MEASURE Response actions will continue as comprehensive measures under RTN 4-22576. 8.0 CONCLUSIONS All RAM activities were completed as of July 27, 2012 and all RAM objectives were met. All Remediation Waste was appropriately managed during the RAM, and all excavations were backfilled. The RAM is therefore considered complete. Page 10 Release Abatement Measure Completion Report Hess Station #21221, 35 G.A.R. Highway Swansea, MA RTN 4-22576 FIGURES November 14, 2012 SITE 0.5 0.25 0 0.5 1 Miles Scale: 1:24,000 Hess Station #21221 35 G.A.R. Hwy. Swansea, MA 02777-3214 µ FIGURE 1 UTM Coordinates: SITE LOCUS MAP UNITED STATES GEOLOGICAL SURVEY FALL RIVER AND SOMERSET, MA QUADRANGLES 4,623,440 m North 318,030 m East Contour Interval: 3 m R oad ³ oad Ste ve n s R Ho rt o M ilfo rd od Base L t Elm S tr e e e L an g 6 £ ¤ ou Swansea tC et Le d g e R oad re Ridge Lane R oad St rt n v il le Main C re s Solid Waste Landfills EPA Sole Source Aquifer NHESP Priority Habitats of Rare Species Certified Vernal Pools XNHESP ACECs Protected Open Space Roads Limited Access Highway Multi-lane Hwy, not limited access Other Numbered Highway Major Road, Collector Minor Road, Arterial USGS Hydrography 0. 5 ! ! ! M e LEGEND Railroads Pipeline Pipeline Arbitrary Extension ILE ! DEP Wetlands c lif f R oad R h in e dia R oad Ar c a e L an Co l d Ro c e St re et rt a A v e nu e Wi n on A ven slow A ve ue ad Ro Potentially Productive Aquifers High-Yield Medium-Yield Data Source: Office of Geographic Information (MassGIS), Commonwealth of Massachusetts Information Technology Division. 800 SCALE: 1 inch=800 feet nue Wil s o REVISED BY: RHB REVISION DATE: 11/8/2012 n A ve nue n Ro a d a u fm a n R o ad Lep es R oad Feet FIGURE HESS STATION #21221 35 G.A.R. HWY. SWANSEA, MASSACHUSETTS RTN 4-22576 to n ay 1,600 3 MassGIS SITE SCORING MAP 500 foot and 0.5 mile Radii Po i nt High-Yield Medium-Yield 0 M e ll e ad an B oule v a rd kdal nue Mas Surface Water Supply Zone A Non-Potential Drinking Water Source Areas And li n R o ad Fr a n k Av e Al b e Br En te rp ri e Lan sey Li n d 103 er R o Þ Community Groundwater Source ! Þ Surface Water Intake ! Þ Non-Community Groundwater Source ! Þ Emergency Surface Water ! ro f t R oad K Path: C:\GIS Projects\Swansea\Hess 21221 MCP Site Scoring Map.mxd õ Å s e D ri v e v a rd S tr e e t Oce Ri v Public Water Supplies Ho t n Ro ad r ma R oad hoe er h Ch apm an R Ha l s oad ey R oad on R oad rs t R o a d Sh e et Somerset Marsh/Bog Wooded Marsh Cranberry Bog Salt Marsh Open Water Reservoir (with PWSID) Tidal Flats Beach/Dune DEP Approved Zone IIs Interim Wellhead Protection Areas Ar g y le C h a te e ls A v enue S t re ver Iv a n g Av enue nue H a z e lh u Ir v i n Av e Se a ton et Fe r n c A ve nu is on e R oa d Mil au D r iv e nut R o ad Bu tt er y d St re et wa Re a d St re gh san Hi nue nue ic A ve bl A ve pu t Vie w eet nt S tr Re Fr o e R oad d R iv ad Th Fa w n Ro a es Ro Of re s t Le rd Ra l p y u itz R oad Mad Ne c ners G a rd Ed d y ha m r A ven y Ro ad 195 r A ve nue Bro w n S tr e e t Pri n ce to n 195 B o u le Wil b u ge S t re e t § ¦ ¨ ¦ ¨ § All e n e tt e S tr e e t La fa y Lin c o ln A v e nu e C o o li d S tr e e t Ri c Ni m Ar Fi Pa r k nue Av e ck le N e Li t t C o u rt k Ro ad Pic a r d d e an > FT. 500 Gr D w e ll Hi l l c M ic h a ad Va B ro o k S t r e et ad y Ro Sa in t Ro lle R oa d A lf r e ars H i g hl an d Ne wt Pl e a Se Somerset R o n a ld D ri v e Perennial Stream Intermittent Stream Shoreline Ditch/Canal Aqueduct Dam Environmental Services Release Abatement Measure Completion Report Hess Station #21221, 35 G.A.R. Highway Swansea, MA RTN 4-22576 TABLES November 14, 2012 TABLE 1 SUMMARY OF SOIL DATA Hess Station # 21221 35 GAR Highway Swansea, Massachusetts Sample ID Sample Depth (feet) PID (ppmv) VPH (mg/kg) C5-C8 Aliphatics C9-C12 Aliphatics C9-C10 Aromatics Benzene Ethylbenzene MTBE Naphthalene Toluene Xylene (total) July 10, 2012 Bottom Septic Tank Bottom Test Pit 7-8 7 <0.5 <0.5 95.5 66.7 64.0 <0.33 <0.33 <0.065 1.04 <0.33 <0.66 <7.9 <7.9 <7.9 <0.39 <0.39 <0.079 <0.39 <0.39 <0.78 July 13, 2012 S-3 S-4 8 8 --<6.2 <6.2 <6.2 <0.31 <0.31 <0.062 <0.31 <0.31 <0.62 <5.9 <5.9 <5.9 <0.30 <0.30 <0.059 <0.30 <0.30 <0.60 NOTES: PID is photoionization detector ppmv is parts per million per unit volume mg/kg is milligrams per kilogram Concentrations of analytes detected above Method 1 Standards are in BOLD. NE is not established < Indicates the compound was not detected at the instrument or laboratory detection limit listed. VPH is volatile petroleum hydrocarbons MTBE is methyl tertiary-butyl ether -- is not analyzed or screened, or not applicable. Page 1 of 1 July 16, 2012 S-1 4-6 339 S-2 5-7 262 MassDEP Method 1 S-2/GW-2 Soil Standards NE <6.1 <6.1 <6.1 <0.31 <0.31 <0.061 <0.31 <0.31 <0.62 <6.6 <6.6 <6.6 <0.33 0.439 <0.066 <0.33 0.854 2.55 500 3,000 500 200 1,000 100 40 1,000 300 MassDEP Method 1 S-2/GW-3 Soil Standards NE 500 3,000 500 200 1,000 500 1,000 1,000 1,000 Release Abatement Measure Completion Report Hess Station #21221, 35 G.A.R. Highway Swansea, MA RTN 4-22576 ATTACHMENT A November 14, 2012 e-Hardcopy 2.0 Automated Report New England 07/27/12 07/27/12 Technical Report for EnviroTrac Hess:#21221, 35 Gar Highway, Swansea, MA Accutest Job Number: MC12199 Sampling Date: 07/10/12 Report to: EnviroTrac patrickc@envirotrac.com ATTN: Patrick Corcoran Total number of pages in report: 14 Test results contained within this data package meet the requirements of the National Environmental Laboratory Accreditation Conference and/or state specific certification programs as applicable. Reza Tand Lab Director Client Service contact: Matthew Morrell 508-481-6200 Certifications: MA (M-MA136,SW846 NELAC) CT (PH-0109) NH (250210) RI (00071) ME (MA00136) FL (E87579) NY (11791) NJ (MA926) PA (6801121) ND (R-188) CO MN (11546AA) NC (653) IL (002337) ISO 17025:2005 (L2235) This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Test results relate only to samples analyzed. New England • 495 Tech Center West • Building 1 • Marlborough, MA 01752 • tel: 508-481-6200 • fax: 508-481-7753 • http://www.accutest.com Accutest Laboratories is the sole authority for authorizing edits or modifications to this document. Unauthorized modification of this report is strictly prohibited. 1 of 14 MC12199 Table of Contents 2 4 5 3 4 5 6 7 8 9 10 12 13 3 -1Section 1: Sample Summary ................................................................................................... Section 2: Case Narrative/Conformance Summary .............................................................. Section 3: Summary of Hits .................................................................................................... Section 4: Sample Results ........................................................................................................ 4.1: MC12199-1: BOTTOM SEPTIC TANK (7'-8') ........................................................... 4.2: MC12199-2: BOTTOM TEST PIT (7') ........................................................................ Section 5: Misc. Forms ............................................................................................................ 5.1: Chain of Custody ........................................................................................................... 5.2: MCP Form ..................................................................................................................... 5.3: VPH Form ...................................................................................................................... 1 Sections: 2 of 14 MC12199 1 Accutest LabLink@12:09 27-Jul-2012 Sample Summary EnviroTrac Job No: MC12199 Hess:#21221, 35 Gar Highway, Swansea, MA Sample Number Collected Date Time By Matrix Received Code Type Client Sample ID MC12199-1 07/10/12 09:20 DT 07/12/12 SO Soil BOTTOM SEPTIC TANK (7'-8') MC12199-2 07/10/12 13:20 DT 07/12/12 SO Soil BOTTOM TEST PIT (7') Soil samples reported on a dry weight basis unless otherwise indicated on result page. 3 of 14 MC12199 2 SAMPLE DELIVERY GROUP CASE NARRATIVE Client: EnviroTrac Job No MC12199 Site: Hess:#21221, 35 Gar Highway, Swansea, MA Report Date 7/27/2012 10:59:57 AM 2 Sample(s), 0 Trip Blank(s) and 0 Field Blank(s) were collected on 07/10/2012 and were received at Accutest on 07/12/2012 properly preserved, at 1.2 Deg. C and intact. These Samples received an Accutest job number of MC12199. A listing of the Laboratory Sample ID, Client Sample ID and dates of collection are presented in the Results Summary Section of this report. Except as noted below, all method specified calibrations and quality control performance criteria were met for this job. For more information, please refer to QC summary pages. Volatiles by GC By Method MADEP VPH REV 1.1 M atrix: SO Batch ID: GAB3868 All samples were analyzed within the recommended method holding time. All method blanks for this batch meet method specific criteria. The Accutest Laboratories of New England certifies that all analysis were performed within method specification. It is further recommended that this report to be used in its entirety.The Accutest Laboratories of NE, Laboratory Director or assignee as verified by the signature on the cover page has authorized the release of this report(MC12199). Friday, July 27, 2012 Page 1 of 1 4 of 14 MC12199 Summary of Hits Page 1 of 1 MC12199 EnviroTrac Hess:#21221, 35 Gar Highway, Swansea, MA 07/10/12 Lab Sample ID Client Sample ID Result/ Analyte Qual MC12199-1 MDL Units Method mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg MADEP VPH REV 1.1 MADEP VPH REV 1.1 MADEP VPH REV 1.1 MADEP VPH REV 1.1 MADEP VPH REV 1.1 MADEP VPH REV 1.1 BOTTOM SEPTIC TANK (7'-8') Naphthalene C5- C8 Aliphatics (Unadj.) C9- C12 Aliphatics (Unadj.) C9- C10 Aromatics (Unadj.) C5- C8 Aliphatics C9- C12 Aliphatics MC12199-2 RL 3 Job Number: Account: Project: Collected: 1.04 95.5 131 64.0 95.5 66.7 0.33 6.5 6.5 6.5 6.5 6.5 BOTTOM TEST PIT (7') No hits reported in this sample. 5 of 14 MC12199 Section 4 New England Accutest LabLink@12:09 27-Jul-2012 4 Sample Results Report of Analysis 6 of 14 MC12199 Accutest LabLink@12:09 27-Jul-2012 Report of Analysis Run #1 Run #2 File ID AB71871.D DF 1 Analyzed 07/25/12 Initial Weight 14.8 g Final Volume 16.0 ml By AF Date Sampled: 07/10/12 Date Received: 07/12/12 Percent Solids: 90.3 Prep Date n/a Prep Batch n/a 4 Run #1 Run #2 BOTTOM SEPTIC TANK (7'-8') MC12199-1 SO - Soil MADEP VPH REV 1.1 Hess:#21221, 35 Gar Highway, Swansea, MA 4.1 Client Sample ID: Lab Sample ID: Matrix: Method: Project: Page 1 of 1 Analytical Batch GAB3868 Methanol Aliquot 100 ul MA-VPH List CAS No. Compound Result RL Units 71-43-2 100-41-4 1634-04-4 91-20-3 108-88-3 Benzene Ethylbenzene Methyl Tert Butyl Ether Naphthalene Toluene m,p-Xylene o-Xylene C5- C8 Aliphatics (Unadj.) C9- C12 Aliphatics (Unadj.) C9- C10 Aromatics (Unadj.) C5- C8 Aliphatics C9- C12 Aliphatics ND ND ND 1.04 ND ND ND 95.5 131 64.0 95.5 66.7 0.33 0.33 0.065 0.33 0.33 0.33 0.33 6.5 6.5 6.5 6.5 6.5 mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg CAS No. Surrogate Recoveries Run# 1 Run# 2 615-59-8 615-59-8 2,5-Dibromotoluene 2,5-Dibromotoluene 86% 89% 95-47-6 ND = Not detected RL = Reporting Limit E = Indicates value exceeds calibration range Q Limits 70-130% 70-130% J = Indicates an estimated value B = Indicates analyte found in associated method blank N = Indicates presumptive evidence of a compound 7 of 14 MC12199 Accutest LabLink@12:09 27-Jul-2012 Report of Analysis Run #1 Run #2 File ID AB71872.D DF 1 Analyzed 07/25/12 Initial Weight 11.6 g Final Volume 16.0 ml By AF Date Sampled: 07/10/12 Date Received: 07/12/12 Percent Solids: 92.4 Prep Date n/a Prep Batch n/a 4 Run #1 Run #2 BOTTOM TEST PIT (7') MC12199-2 SO - Soil MADEP VPH REV 1.1 Hess:#21221, 35 Gar Highway, Swansea, MA 4.2 Client Sample ID: Lab Sample ID: Matrix: Method: Project: Page 1 of 1 Analytical Batch GAB3868 Methanol Aliquot 100 ul MA-VPH List CAS No. Compound Result RL Units 71-43-2 100-41-4 1634-04-4 91-20-3 108-88-3 Benzene Ethylbenzene Methyl Tert Butyl Ether Naphthalene Toluene m,p-Xylene o-Xylene C5- C8 Aliphatics (Unadj.) C9- C12 Aliphatics (Unadj.) C9- C10 Aromatics (Unadj.) C5- C8 Aliphatics C9- C12 Aliphatics ND ND ND ND ND ND ND ND ND ND ND ND 0.39 0.39 0.079 0.39 0.39 0.39 0.39 7.9 7.9 7.9 7.9 7.9 mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg CAS No. Surrogate Recoveries Run# 1 Run# 2 615-59-8 615-59-8 2,5-Dibromotoluene 2,5-Dibromotoluene 115% 118% 95-47-6 ND = Not detected RL = Reporting Limit E = Indicates value exceeds calibration range Q Limits 70-130% 70-130% J = Indicates an estimated value B = Indicates analyte found in associated method blank N = Indicates presumptive evidence of a compound 8 of 14 MC12199 Section 5 New England Accutest LabLink@12:09 27-Jul-2012 Misc. Forms 5 Custody Documents and Other Forms Includes the following where applicable: • Parameter Certifications (MA) • Chain of Custody • MCP Form • VPH Form 9 of 14 MC12199 5.1 5 MC12199: Chain of Custody Page 1 of 2 10 of 14 MC12199 Accutest Laboratories Sample Receipt Summary Accutest Job Number: MC12199 Client: ENVIROTRAC Date / Time Received: 7/12/2012 Delivery Method: Project: HESS 21221 No. Coolers: Cooler Security Y or N Y or N 3. COC Present: 1. Custody Seals Present: 4. Smpl Dates/Time OK 2. Custody Seals Intact: Cooler Tem perature Airbill #'s: Sample Integrity - Documentation N Y or N 1. Sample labels prese nt on bottles: 2. Container labeling co mplete: 5 or N or 1. Sample recvd within HT: Ice (bag) Y Y 5.1 1. Trip Blank present / cooler: No Sample Integrity - Condition Infared gun 3. Cooler media: Quality Control Preservatio No Client Service Action Required at Login: 3. Sample container lab el / COC agree: Y or N 1. Temp criteria achieved: 2. Cooler temp verification: 1 Immediate Client Services Action Required: 2. All containers acco unte d for: N/A 3. Condition of sample : Sample Integrity - Instructions 2. Trip Blank listed on COC: 1. Analysis requested is clear: 3. Samples preserved properly: 2. Bottles received for unspecified tests 4. VOCs headspace free: 3. Sufficient volume recvd for analysis: Intact Y or N N/A 4. Compositing instructions clear: 5. Filtering instructions clear: Comments Accutest Laboratories V:508.481.6200 495 Technology C enter W est, Bldg One F: 508.481.7753 Marlborough, MA www/accutest.com MC12199: Chain of Custody Page 2 of 2 11 of 14 MC12199 Massachusetts Department of Environmental Protection Bureau of Waste Site Cleanup Exhibit VII A-2: WSC-CAM Exhibit VII A July 1, 2010 Revision No. 1 Final Page 13 of 38 MassDEP Analytical Protocol Certification Form 5.2 MassDEP Analytical Protocol Certification Form Accutest Laboratories of New England Project #: MC12199 Project Location: MADEP RTN Hess:#21221, 35 Gar Highway, Swansea, MA This form provides certifications for the following data set: list Laboratory Sample ID Numbers(s) MC12199-1,MC12199-2 Matrices: Groundwater/Surface Water ( ) Soil/Sediment (X) Drinking Water ( ) 5 Laboratory Name: None Air ( ) Other () CAM Protocol (check all that apply below): 8260 VOC () 7470/7471 Hg CAM IIA CAM III B 8270 SVOC ( ) CAM II B 6010 Metals ( ) CAM III A CAM III C 6020 Metals CAM III D 7010 Metals ( ) MassDEP VPH (X) 8081 Pesticides ( ) 7196 Hex Cr CAM IV A ( ) MassDEP EPH CAM IV B () 8082 PCB CAM V A CAM V B () () Mass DEP APH CAM VI B CAM IX A ( ) 8151 Herbicides ( ) 8330 Explosives ( ) CAM V C CAM VIII A ( ) 9014 Total ( ) 6860 Perchlorate ( ) Cyanide/PAC CAM VIII B CAM VI A TO-15 VOC CAM IX B () Affirmative Responses to Questions A Through F are required for "Presumptive Certainty status Were all samples received in a condition consistent with those described on the Chain-of Custody, properly preserved (including temperature) in the field or laboratory, and prepared/analyzed within method holding times? Were the analytical method(s) and all associated QC requirements specified in the selected CAM protocol(s) followed? Were all required corrective actions and analytical response actions specified in the selected CAM protocol(s) implemented for all identified performance standard non-conformances? Does the laboratory report comply with all the reporting requirements specified in CAM VII A, "Quality Assurance and Quality Control Guidelines for the Acquisition and Reporting of Analytical Data"? VPH, EPH, APH, and TO-15 only: a. VPH, EPH, and APH Methods only: Was each method conducted without significant modification(s)? (Refer to the individual method(s) for a list of significant modifications). b. APH and TO-15 Methods only: Was the complete analyte list reported for each method? Were all applicable CAM protocol QC and performance standard non-conformances identified and evaluated in a laboratory narrative (including all "No" responses to Questions A through E)? A B C D E F Yes No Yes No Yes No Yes No Yes No Yes Yes No No Responses to questions G, H, and I below is required for "Presumptive Certainty" status G Were the reporting limits at or below all CAM reporting limits specified in the Yes selected CAM protocols Data User Note: Data that achieve "Presumptive Certainty" status may not necessarily meet the data useability and representativeness requirements described in 310 CMR 40.1056(2)(k) and WSC-07-350. Were all QC performance standards specified in the CAM protocol(s) achieved? Yes Were results reported for the complete analyte list specified in the selected CAM protocol(s)? Yes H I 1 No 1 No No 1 1 All Negative responses must be addressed in an attached Environmental Laboratory case narrative. 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. Signature: Printed Name: Position: Reza Tand Date: Laboratory Director 07/27/2012 12 of 14 MC12199 MADEP VPH FORM Matrix Aqueous Soil Sediment Other Containers Satisfactory Broken Leaking Aqueous Preservatives N/A pH <= 2 pH > 2 Temperature Received on Ice Received at 4 Deg. C Other Methanol Methanol Covering Soil. (mL Methanol/g soil: 1:1 +/- 25%) Method for Ranges: Method for Target Analytes: MADEP VPH REV 1.1 MADEP VPH REV 1.1 Client ID: BOTTOM SEPTIC TANK ( Lab ID: MC12199-1 Date Collected: 7/10/2012 Date Received: 7/12/2012 2,5-Dibromotoluene Unadjusted Ranges CAS # C5- C8 Aliphatics (Unadj.) Elution Range N/A C9- C10 Aromatics (Unadj.) N/A C9- C12 Aliphatics (Unadj.) First Date Run: 7/25/2012 Last Date Run: N/A Low Dilution: 1 High Dilution: N/A Units Result mg/kg RDL 95.5 A 6.5 64 A 6.5 A 6.5 mg/kg N/A mg/kg 131 5 Date Extracted: N/A % Solids: 90.3 5.3 VPH Surrogate Standards PID: 2,5-Dibromotoluene FID: Rec'd at 1.2 deg C. Q Target Analytes Ethylbenzene 100-41-4 C9-C12 mg/kg ND 0.33 Toluene 108-88-3 C5-C8 mg/kg ND 0.33 Methyl Tert Butyl Ether 1634-04-4 C5-C8 mg/kg ND 0.065 Benzene 71-43-2 C5-C8 mg/kg ND 0.33 Naphthalene 91-20-3 N/A mg/kg 1.04 0.33 o-Xylene 95-47-6 C9-C12 mg/kg ND 0.33 C9-C12 mg/kg ND 0.33 N/A mg/kg 95.5 B 6.5 mg/kg C 6.5 m,p-Xylene Adjusted Ranges C5- C8 Aliphatics C9- C12 Aliphatics N/A 66.7 Surrogate Recoveries FID:2,5-Dibromotoluene % 86 PID:2,5-Dibromotoluene % 89 Acceptance Range 70-130 % 70-130 % Footnotes A Hydrocarbon Range data exclude concentrations of any surrogate(s) and/or internal standards eluting in that range B Hydrocarbon Range data exclude concentrations of any surrogate(s) and/or internal standards eluting in that range. C5-C8 Aliphatic Hydrocarbons exclude the concentration of Target Analytes eluting in that range. C Hydrocarbon Range data exclude concentrations of any surrogate(s) and/or internal standards eluting in that range. C9-C12 aliphatic Hydrocarbons exclude conc of Target Analytes eluting in that range AND concentration of C9-C10 Aromatic Hydrocarbons. Z A 'J' qualifier indicates an estimated value Were all QA/QC procedures REQUIRED by the VPH Method followed? Yes No- Details Attatched Were all performance/acceptance standards for required QA/QC procedures achieved? Yes No- Details Attatched Were any significant modifications made to the VPH method, as specified in Sect. 11.3? No Yes- Details Attatched I attest under the pains and penalties of perjury 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. Postition Signature Printed Name Reza Tand Date Laboratory Director 7/27/2012 13 of 14 MC12199 MADEP VPH FORM Matrix Aqueous Soil Sediment Other Containers Satisfactory Broken Leaking Aqueous Preservatives N/A pH <= 2 pH > 2 Temperature Received on Ice Received at 4 Deg. C Other Methanol Methanol Covering Soil. (mL Methanol/g soil: 1:1 +/- 25%) Method for Ranges: Method for Target Analytes: MADEP VPH REV 1.1 MADEP VPH REV 1.1 Client ID: BOTTOM TEST PIT (7') Lab ID: MC12199-2 Date Collected: 7/10/2012 Date Received: 7/12/2012 2,5-Dibromotoluene Unadjusted Ranges CAS # C5- C8 Aliphatics (Unadj.) Elution Range N/A C9- C10 Aromatics (Unadj.) N/A C9- C12 Aliphatics (Unadj.) First Date Run: 7/25/2012 Last Date Run: N/A Low Dilution: 1 High Dilution: N/A Units Result mg/kg mg/kg RDL ND A 7.9 ND A 7.9 A 7.9 N/A mg/kg ND 5 Date Extracted: N/A % Solids: 92.4 5.3 VPH Surrogate Standards PID: 2,5-Dibromotoluene FID: Rec'd at 1.2 deg C. Q Target Analytes Ethylbenzene 100-41-4 C9-C12 mg/kg ND 0.39 Toluene 108-88-3 C5-C8 mg/kg ND 0.39 Methyl Tert Butyl Ether 1634-04-4 C5-C8 mg/kg ND 0.079 Benzene 71-43-2 C5-C8 mg/kg ND 0.39 Naphthalene 91-20-3 N/A mg/kg ND 0.39 o-Xylene 95-47-6 C9-C12 mg/kg ND 0.39 C9-C12 mg/kg ND 0.39 N/A mg/kg ND B 7.9 mg/kg ND C 7.9 Surrogate Recoveries FID:2,5-Dibromotoluene % 115 PID:2,5-Dibromotoluene % 118 m,p-Xylene Adjusted Ranges C5- C8 Aliphatics C9- C12 Aliphatics N/A Acceptance Range 70-130 % 70-130 % Footnotes A Hydrocarbon Range data exclude concentrations of any surrogate(s) and/or internal standards eluting in that range B Hydrocarbon Range data exclude concentrations of any surrogate(s) and/or internal standards eluting in that range. C5-C8 Aliphatic Hydrocarbons exclude the concentration of Target Analytes eluting in that range. C Hydrocarbon Range data exclude concentrations of any surrogate(s) and/or internal standards eluting in that range. C9-C12 aliphatic Hydrocarbons exclude conc of Target Analytes eluting in that range AND concentration of C9-C10 Aromatic Hydrocarbons. Z A 'J' qualifier indicates an estimated value Were all QA/QC procedures REQUIRED by the VPH Method followed? Yes No- Details Attatched Were all performance/acceptance standards for required QA/QC procedures achieved? Yes No- Details Attatched Were any significant modifications made to the VPH method, as specified in Sect. 11.3? No Yes- Details Attatched I attest under the pains and penalties of perjury 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. Postition Signature Printed Name Reza Tand Date Laboratory Director 7/27/2012 14 of 14 MC12199 e-Hardcopy 2.0 Automated Report New England 08/01/12 08/01/12 Technical Report for EnviroTrac Hess:#21221, 35 Gar Highway, Swansea, MA Accutest Job Number: MC12316 Sampling Date: 07/13/12 Report to: EnviroTrac jessek@envirotrac.com ATTN: Jesse Krawiec Total number of pages in report: 14 Test results contained within this data package meet the requirements of the National Environmental Laboratory Accreditation Conference and/or state specific certification programs as applicable. Reza Tand Lab Director Client Service contact: Matthew Morrell 508-481-6200 Certifications: MA (M-MA136,SW846 NELAC) CT (PH-0109) NH (250210) RI (00071) ME (MA00136) FL (E87579) NY (11791) NJ (MA926) PA (6801121) ND (R-188) CO MN (11546AA) NC (653) IL (002337) ISO 17025:2005 (L2235) This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Test results relate only to samples analyzed. New England • 495 Tech Center West • Building 1 • Marlborough, MA 01752 • tel: 508-481-6200 • fax: 508-481-7753 • http://www.accutest.com Accutest Laboratories is the sole authority for authorizing edits or modifications to this document. Unauthorized modification of this report is strictly prohibited. 1 of 14 MC12316 Table of Contents 2 4 5 3 4 5 6 7 8 9 10 12 13 3 -1Section 1: Sample Summary ................................................................................................... Section 2: Case Narrative/Conformance Summary .............................................................. Section 3: Summary of Hits .................................................................................................... Section 4: Sample Results ........................................................................................................ 4.1: MC12316-1: S-3 8' ....................................................................................................... 4.2: MC12316-2: S-4 8' ....................................................................................................... Section 5: Misc. Forms ............................................................................................................ 5.1: Chain of Custody ........................................................................................................... 5.2: MCP Form ..................................................................................................................... 5.3: VPH Form ...................................................................................................................... 1 Sections: 2 of 14 MC12316 1 Accutest LabLink@127102 15:57 01-Aug-2012 Sample Summary EnviroTrac Job No: MC12316 Hess:#21221, 35 Gar Highway, Swansea, MA Sample Number Collected Date Time By Matrix Received Code Type Client Sample ID MC12316-1 07/13/12 12:30 RD 07/17/12 SO Soil S-3 8' MC12316-2 07/13/12 13:30 RD 07/17/12 SO Soil S-4 8' Soil samples reported on a dry weight basis unless otherwise indicated on result page. 3 of 14 MC12316 2 SAMPLE DELIVERY GROUP CASE NARRATIVE Client: EnviroTrac Job No MC12316 Site: Hess:#21221, 35 Gar Highway, Swansea, MA Report Date 7/31/2012 3:29:43 PM 2 Sample(s), 0 Trip Blank(s) and 0 Field Blank(s) were collected on 07/13/2012 and were received at Accutest on 07/17/2012 properly preserved, at 1.6 Deg. C and intact. These Samples received an Accutest job number of MC12316. A listing of the Laboratory Sample ID, Client Sample ID and dates of collection are presented in the Results Summary Section of this report. Except as noted below, all method specified calibrations and quality control performance criteria were met for this job. For more information, please refer to QC summary pages. Volatiles by GC By Method MADEP VPH REV 1.1 M atrix: SO Batch ID: GAB3869 All samples were analyzed within the recommended method holding time. All method blanks for this batch meet method specific criteria. M atrix: SO Batch ID: GAB3870 All samples were analyzed within the recommended method holding time. All method blanks for this batch meet method specific criteria. The Accutest Laboratories of New England certifies that all analysis were performed within method specification. It is further recommended that this report to be used in its entirety.The Accutest Laboratories of NE, Laboratory Director or assignee as verified by the signature on the cover page has authorized the release of this report(MC12316). Tuesday, July 31, 2012 Page 1 of 1 4 of 14 MC12316 Summary of Hits Lab Sample ID Client Sample ID Result/ Analyte Qual MC12316-1 Page 1 of 1 MC12316 EnviroTrac Hess:#21221, 35 Gar Highway, Swansea, MA 07/13/12 RL 3 Job Number: Account: Project: Collected: MDL Units Method S-3 8' No hits reported in this sample. MC12316-2 S-4 8' No hits reported in this sample. 5 of 14 MC12316 Section 4 New England Accutest LabLink@127102 15:57 01-Aug-2012 4 Sample Results Report of Analysis 6 of 14 MC12316 Accutest LabLink@127102 15:57 01-Aug-2012 Report of Analysis Run #1 Run #2 File ID AB71914.D DF 1 Analyzed 07/27/12 Initial Weight 15.3 g Final Volume 16.0 ml By AF Date Sampled: 07/13/12 Date Received: 07/17/12 Percent Solids: 91.3 Prep Date n/a Prep Batch n/a 4 Run #1 Run #2 S-3 8' MC12316-1 SO - Soil MADEP VPH REV 1.1 Hess:#21221, 35 Gar Highway, Swansea, MA 4.1 Client Sample ID: Lab Sample ID: Matrix: Method: Project: Page 1 of 1 Analytical Batch GAB3869 Methanol Aliquot 100 ul MA-VPH List CAS No. Compound Result RL Units 71-43-2 100-41-4 1634-04-4 91-20-3 108-88-3 Benzene Ethylbenzene Methyl Tert Butyl Ether Naphthalene Toluene m,p-Xylene o-Xylene C5- C8 Aliphatics (Unadj.) C9- C12 Aliphatics (Unadj.) C9- C10 Aromatics (Unadj.) C5- C8 Aliphatics C9- C12 Aliphatics ND ND ND ND ND ND ND ND ND ND ND ND 0.31 0.31 0.062 0.31 0.31 0.31 0.31 6.2 6.2 6.2 6.2 6.2 mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg CAS No. Surrogate Recoveries Run# 1 Run# 2 615-59-8 615-59-8 2,5-Dibromotoluene 2,5-Dibromotoluene 72% 72% 95-47-6 ND = Not detected RL = Reporting Limit E = Indicates value exceeds calibration range Q Limits 70-130% 70-130% J = Indicates an estimated value B = Indicates analyte found in associated method blank N = Indicates presumptive evidence of a compound 7 of 14 MC12316 Accutest LabLink@127102 15:57 01-Aug-2012 Report of Analysis Run #1 Run #2 File ID AB71942.D DF 1 Analyzed 07/28/12 Initial Weight 14.9 g Final Volume 16.0 ml By AF Date Sampled: 07/13/12 Date Received: 07/17/12 Percent Solids: 94.8 Prep Date n/a Prep Batch n/a 4 Run #1 Run #2 S-4 8' MC12316-2 SO - Soil MADEP VPH REV 1.1 Hess:#21221, 35 Gar Highway, Swansea, MA 4.2 Client Sample ID: Lab Sample ID: Matrix: Method: Project: Page 1 of 1 Analytical Batch GAB3870 Methanol Aliquot 100 ul MA-VPH List CAS No. Compound Result RL Units 71-43-2 100-41-4 1634-04-4 91-20-3 108-88-3 Benzene Ethylbenzene Methyl Tert Butyl Ether Naphthalene Toluene m,p-Xylene o-Xylene C5- C8 Aliphatics (Unadj.) C9- C12 Aliphatics (Unadj.) C9- C10 Aromatics (Unadj.) C5- C8 Aliphatics C9- C12 Aliphatics ND ND ND ND ND ND ND ND ND ND ND ND 0.30 0.30 0.059 0.30 0.30 0.30 0.30 5.9 5.9 5.9 5.9 5.9 mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg CAS No. Surrogate Recoveries Run# 1 Run# 2 615-59-8 615-59-8 2,5-Dibromotoluene 2,5-Dibromotoluene 76% 80% 95-47-6 ND = Not detected RL = Reporting Limit E = Indicates value exceeds calibration range Q Limits 70-130% 70-130% J = Indicates an estimated value B = Indicates analyte found in associated method blank N = Indicates presumptive evidence of a compound 8 of 14 MC12316 Section 5 New England Accutest LabLink@127102 15:57 01-Aug-2012 Misc. Forms 5 Custody Documents and Other Forms Includes the following where applicable: • Parameter Certifications (MA) • Chain of Custody • MCP Form • VPH Form 9 of 14 MC12316 5.1 5 MC12316: Chain of Custody Page 1 of 2 10 of 14 MC12316 Accutest Laboratories Sample Receipt Summary Accutest Job Number: MC12316 Client: ENVIROTRAC Date / Time Received: 7/17/2012 Delivery Method: Project: HESS 21221 No. Coolers: Cooler Security Y or N Y or N 3. COC Present: 1. Custody Seals Present: 4. Smpl Dates/Time OK 2. Custody Seals Intact: Cooler Tem perature Airbill #'s: Sample Integrity - Documentation N Y or N 1. Sample labels prese nt on bottles: 2. Container labeling co mplete: 5 or N or 1. Sample recvd within HT: Ice (bag) Y Y 5.1 1. Trip Blank present / cooler: No Sample Integrity - Condition Infared gun 3. Cooler media: Quality Control Preservatio No Client Service Action Required at Login: 3. Sample container lab el / COC agree: Y or N 1. Temp criteria achieved: 2. Cooler temp verification: 1 Immediate Client Services Action Required: 2. All containers acco unte d for: N/A 3. Condition of sample : Sample Integrity - Instructions 2. Trip Blank listed on COC: 1. Analysis requested is clear: 3. Samples preserved properly: 2. Bottles received for unspecified tests 4. VOCs headspace free: 3. Sufficient volume recvd for analysis: Intact Y or N N/A 4. Compositing instructions clear: 5. Filtering instructions clear: Comments Accutest Laboratories V:508.481.6200 495 Technology C enter W est, Bldg One F: 508.481.7753 Marlborough, MA www/accutest.com MC12316: Chain of Custody Page 2 of 2 11 of 14 MC12316 Massachusetts Department of Environmental Protection Bureau of Waste Site Cleanup Exhibit VII A-2: WSC-CAM Exhibit VII A July 1, 2010 Revision No. 1 Final Page 13 of 38 MassDEP Analytical Protocol Certification Form 5.2 MassDEP Analytical Protocol Certification Form Accutest Laboratories of New England Project #: MC12316 Project Location: MADEP RTN Hess:#21221, 35 Gar Highway, Swansea, MA This form provides certifications for the following data set: list Laboratory Sample ID Numbers(s) MC12316-1,MC12316-2 Matrices: Groundwater/Surface Water ( ) Soil/Sediment (X) Drinking Water ( ) 5 Laboratory Name: None Air ( ) Other () CAM Protocol (check all that apply below): 8260 VOC () 7470/7471 Hg CAM IIA CAM III B 8270 SVOC ( ) CAM II B 6010 Metals ( ) CAM III A CAM III C 6020 Metals CAM III D 7010 Metals ( ) MassDEP VPH (X) 8081 Pesticides ( ) 7196 Hex Cr CAM IV A ( ) MassDEP EPH CAM IV B () 8082 PCB CAM V A CAM V B () () Mass DEP APH CAM VI B CAM IX A ( ) 8151 Herbicides ( ) 8330 Explosives ( ) CAM V C CAM VIII A ( ) 9014 Total ( ) 6860 Perchlorate ( ) Cyanide/PAC CAM VIII B CAM VI A TO-15 VOC CAM IX B () Affirmative Responses to Questions A Through F are required for "Presumptive Certainty status Were all samples received in a condition consistent with those described on the Chain-of Custody, properly preserved (including temperature) in the field or laboratory, and prepared/analyzed within method holding times? Were the analytical method(s) and all associated QC requirements specified in the selected CAM protocol(s) followed? Were all required corrective actions and analytical response actions specified in the selected CAM protocol(s) implemented for all identified performance standard non-conformances? Does the laboratory report comply with all the reporting requirements specified in CAM VII A, "Quality Assurance and Quality Control Guidelines for the Acquisition and Reporting of Analytical Data"? VPH, EPH, APH, and TO-15 only: a. VPH, EPH, and APH Methods only: Was each method conducted without significant modification(s)? (Refer to the individual method(s) for a list of significant modifications). b. APH and TO-15 Methods only: Was the complete analyte list reported for each method? Were all applicable CAM protocol QC and performance standard non-conformances identified and evaluated in a laboratory narrative (including all "No" responses to Questions A through E)? A B C D E F Yes No Yes No Yes No Yes No Yes No Yes Yes No No Responses to questions G, H, and I below is required for "Presumptive Certainty" status G Were the reporting limits at or below all CAM reporting limits specified in the Yes selected CAM protocols Data User Note: Data that achieve "Presumptive Certainty" status may not necessarily meet the data useability and representativeness requirements described in 310 CMR 40.1056(2)(k) and WSC-07-350. Were all QC performance standards specified in the CAM protocol(s) achieved? Yes Were results reported for the complete analyte list specified in the selected CAM protocol(s)? Yes H I 1 No 1 No No 1 1 All Negative responses must be addressed in an attached Environmental Laboratory case narrative. 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. Signature: Printed Name: Position: Reza Tand Date: Laboratory Director 07/31/2012 12 of 14 MC12316 MADEP VPH FORM Matrix Aqueous Soil Sediment Other Containers Satisfactory Broken Leaking Aqueous Preservatives N/A pH <= 2 pH > 2 Temperature Received on Ice Received at 4 Deg. C Other Methanol Methanol Covering Soil. (mL Methanol/g soil: 1:1 +/- 25%) Method for Ranges: Method for Target Analytes: MADEP VPH REV 1.1 MADEP VPH REV 1.1 Client ID: S-3 8' Date Collected: 7/13/2012 FID: CAS # C5- C8 Aliphatics (Unadj.) Elution Range N/A C9- C10 Aromatics (Unadj.) N/A C9- C12 Aliphatics (Unadj.) First Date Run: 7/27/2012 Last Date Run: N/A Low Dilution: 1 High Dilution: N/A Units Result mg/kg mg/kg RDL ND A 6.2 ND A 6.2 A 6.2 N/A mg/kg ND 5 Date Extracted: N/A % Solids: 91.3 2,5-Dibromotoluene Unadjusted Ranges Lab ID: MC12316-1 Date Received: 7/17/2012 5.3 VPH Surrogate Standards PID: 2,5-Dibromotoluene Rec'd at 1.6 deg C. Q Target Analytes Ethylbenzene 100-41-4 C9-C12 mg/kg ND 0.31 Toluene 108-88-3 C5-C8 mg/kg ND 0.31 Methyl Tert Butyl Ether 1634-04-4 C5-C8 mg/kg ND 0.062 Benzene 71-43-2 C5-C8 mg/kg ND 0.31 Naphthalene 91-20-3 N/A mg/kg ND 0.31 o-Xylene 95-47-6 C9-C12 mg/kg ND 0.31 C9-C12 mg/kg ND 0.31 N/A mg/kg ND B 6.2 mg/kg ND C 6.2 Surrogate Recoveries FID:2,5-Dibromotoluene % 72 PID:2,5-Dibromotoluene % 72 m,p-Xylene Adjusted Ranges C5- C8 Aliphatics C9- C12 Aliphatics N/A Acceptance Range 70-130 % 70-130 % Footnotes A Hydrocarbon Range data exclude concentrations of any surrogate(s) and/or internal standards eluting in that range B Hydrocarbon Range data exclude concentrations of any surrogate(s) and/or internal standards eluting in that range. C5-C8 Aliphatic Hydrocarbons exclude the concentration of Target Analytes eluting in that range. C Hydrocarbon Range data exclude concentrations of any surrogate(s) and/or internal standards eluting in that range. C9-C12 aliphatic Hydrocarbons exclude conc of Target Analytes eluting in that range AND concentration of C9-C10 Aromatic Hydrocarbons. Z A 'J' qualifier indicates an estimated value Were all QA/QC procedures REQUIRED by the VPH Method followed? Yes No- Details Attatched Were all performance/acceptance standards for required QA/QC procedures achieved? Yes No- Details Attatched Were any significant modifications made to the VPH method, as specified in Sect. 11.3? No Yes- Details Attatched I attest under the pains and penalties of perjury 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. Postition Signature Printed Name Reza Tand Date Laboratory Director 7/31/2012 13 of 14 MC12316 MADEP VPH FORM Matrix Aqueous Soil Sediment Other Containers Satisfactory Broken Leaking Aqueous Preservatives N/A pH <= 2 pH > 2 Temperature Received on Ice Received at 4 Deg. C Other Methanol Methanol Covering Soil. (mL Methanol/g soil: 1:1 +/- 25%) Method for Ranges: Method for Target Analytes: MADEP VPH REV 1.1 MADEP VPH REV 1.1 Client ID: S-4 8' Date Collected: 7/13/2012 FID: CAS # C5- C8 Aliphatics (Unadj.) Elution Range N/A C9- C10 Aromatics (Unadj.) N/A C9- C12 Aliphatics (Unadj.) First Date Run: 7/28/2012 Last Date Run: N/A Low Dilution: 1 High Dilution: N/A Units Result mg/kg mg/kg RDL ND A 5.9 ND A 5.9 A 5.9 N/A mg/kg ND 5 Date Extracted: N/A % Solids: 94.8 2,5-Dibromotoluene Unadjusted Ranges Lab ID: MC12316-2 Date Received: 7/17/2012 5.3 VPH Surrogate Standards PID: 2,5-Dibromotoluene Rec'd at 1.6 deg C. Q Target Analytes Ethylbenzene 100-41-4 C9-C12 mg/kg ND 0.3 Toluene 108-88-3 C5-C8 mg/kg ND 0.3 Methyl Tert Butyl Ether 1634-04-4 C5-C8 mg/kg ND 0.059 Benzene 71-43-2 C5-C8 mg/kg ND 0.3 Naphthalene 91-20-3 N/A mg/kg ND 0.3 o-Xylene 95-47-6 C9-C12 mg/kg ND 0.3 C9-C12 mg/kg ND 0.3 N/A mg/kg ND B 5.9 mg/kg ND C 5.9 Surrogate Recoveries FID:2,5-Dibromotoluene % 76 PID:2,5-Dibromotoluene % 80 m,p-Xylene Adjusted Ranges C5- C8 Aliphatics C9- C12 Aliphatics N/A Acceptance Range 70-130 % 70-130 % Footnotes A Hydrocarbon Range data exclude concentrations of any surrogate(s) and/or internal standards eluting in that range B Hydrocarbon Range data exclude concentrations of any surrogate(s) and/or internal standards eluting in that range. C5-C8 Aliphatic Hydrocarbons exclude the concentration of Target Analytes eluting in that range. C Hydrocarbon Range data exclude concentrations of any surrogate(s) and/or internal standards eluting in that range. C9-C12 aliphatic Hydrocarbons exclude conc of Target Analytes eluting in that range AND concentration of C9-C10 Aromatic Hydrocarbons. Z A 'J' qualifier indicates an estimated value Were all QA/QC procedures REQUIRED by the VPH Method followed? Yes No- Details Attatched Were all performance/acceptance standards for required QA/QC procedures achieved? Yes No- Details Attatched Were any significant modifications made to the VPH method, as specified in Sect. 11.3? No Yes- Details Attatched I attest under the pains and penalties of perjury 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. Postition Signature Printed Name Reza Tand Date Laboratory Director 7/31/2012 14 of 14 MC12316 e-Hardcopy 2.0 Automated Report New England 07/31/12 07/31/12 Technical Report for EnviroTrac Hess:#21221, 35 Gar Highway, Swansea, MA Accutest Job Number: MC12315 Sampling Date: 07/16/12 Report to: EnviroTrac 2 Merchant Street Suite 2 Sharon, MA 02067 jessek@envirotrac.com ATTN: Jesse Krawiec Total number of pages in report: 20 Test results contained within this data package meet the requirements of the National Environmental Laboratory Accreditation Conference and/or state specific certification programs as applicable. Reza Tand Lab Director Client Service contact: Matthew Morrell 508-481-6200 Certifications: MA (M-MA136,SW846 NELAC) CT (PH-0109) NH (250210) RI (00071) ME (MA00136) FL (E87579) NY (11791) NJ (MA926) PA (6801121) ND (R-188) CO MN (11546AA) NC (653) IL (002337) ISO 17025:2005 (L2235) This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Test results relate only to samples analyzed. New England • 495 Tech Center West • Building 1 • Marlborough, MA 01752 • tel: 508-481-6200 • fax: 508-481-7753 • http://www.accutest.com Accutest Laboratories is the sole authority for authorizing edits or modifications to this document. Unauthorized modification of this report is strictly prohibited. 1 of 20 MC12315 Table of Contents 2 4 5 6 3 4 5 6 7 8 9 10 13 14 16 17 18 19 20 3 -1Section 1: Sample Summary ................................................................................................... Section 2: Case Narrative/Conformance Summary .............................................................. Section 3: Summary of Hits .................................................................................................... Section 4: Sample Results ........................................................................................................ 4.1: MC12315-1: S-1 (4-6') ................................................................................................. 4.2: MC12315-2: S-2 (5-7') ................................................................................................. Section 5: Misc. Forms ............................................................................................................ 5.1: Chain of Custody ........................................................................................................... 5.2: MCP Form ..................................................................................................................... 5.3: VPH Form ...................................................................................................................... 5.4: Sample Tracking Chronicle ........................................................................................... Section 6: GC Volatiles - QC Data Summaries ..................................................................... 6.1: Method Blank Summary ................................................................................................ 6.2: Blank Spike/Blank Spike Duplicate Summary .............................................................. 6.3: Surrogate Recovery Summaries ..................................................................................... 1 Sections: 2 of 20 MC12315 1 Accutest Laboratories Sample Summary EnviroTrac Job No: MC12315 Hess:#21221, 35 Gar Highway, Swansea, MA Sample Number Collected Date Time By Matrix Received Code Type Client Sample ID MC12315-1 07/16/12 09:35 RS 07/17/12 SO Soil S-1 (4-6') MC12315-2 07/16/12 09:18 RS 07/17/12 SO Soil S-2 (5-7') Soil samples reported on a dry weight basis unless otherwise indicated on result page. 3 of 20 MC12315 2 SAMPLE DELIVERY GROUP CASE NARRATIVE Client: EnviroTrac Job No MC12315 Site: Hess:#21221, 35 Gar Highway, Swansea, MA Report Date 7/31/2012 3:38:36 PM 2 Sample(s), 0 Trip Blank(s) and 0 Field Blank(s) were collected on 07/16/2012 and were received at Accutest on 07/17/2012 properly preserved, at 1.6 Deg. C and intact. These Samples received an Accutest job number of MC12315. A listing of the Laboratory Sample ID, Client Sample ID and dates of collection are presented in the Results Summary Section of this report. Except as noted below, all method specified calibrations and quality control performance criteria were met for this job. For more information, please refer to QC summary pages. Volatiles by GC By Method MADEP VPH REV 1.1 M atrix: SO Batch ID: GAB3869 All samples were analyzed within the recommended method holding time. All method blanks for this batch meet method specific criteria. The Accutest Laboratories of New England certifies that all analysis were performed within method specification. It is further recommended that this report to be used in its entirety.The Accutest Laboratories of NE, Laboratory Director or assignee as verified by the signature on the cover page has authorized the release of this report(MC12315). Tuesday, July 31, 2012 Page 1 of 1 4 of 20 MC12315 Summary of Hits Page 1 of 1 MC12315 EnviroTrac Hess:#21221, 35 Gar Highway, Swansea, MA 07/16/12 Lab Sample ID Client Sample ID Result/ Analyte Qual MC12315-1 RL 3 Job Number: Account: Project: Collected: MDL Units Method mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg MADEP VPH REV 1.1 MADEP VPH REV 1.1 MADEP VPH REV 1.1 MADEP VPH REV 1.1 MADEP VPH REV 1.1 MADEP VPH REV 1.1 S-1 (4-6') No hits reported in this sample. MC12315-2 S-2 (5-7') Ethylbenzene Toluene m,p-Xylene o-Xylene C5- C8 Aliphatics (Unadj.) C9- C12 Aliphatics (Unadj.) 0.439 0.854 1.76 0.786 7.17 11.1 0.33 0.33 0.33 0.33 6.6 6.6 5 of 20 MC12315 Section 4 New England Accutest Laboratories 4 Sample Results Report of Analysis 6 of 20 MC12315 Accutest Laboratories Report of Analysis Run #1 Run #2 File ID AB71912.D DF 1 Analyzed 07/27/12 Initial Weight 15.1 g Final Volume 16.0 ml By AF Date Sampled: 07/16/12 Date Received: 07/17/12 Percent Solids: 92.6 Prep Date n/a Prep Batch n/a 4 Run #1 Run #2 S-1 (4-6') MC12315-1 SO - Soil MADEP VPH REV 1.1 Hess:#21221, 35 Gar Highway, Swansea, MA 4.1 Client Sample ID: Lab Sample ID: Matrix: Method: Project: Page 1 of 1 Analytical Batch GAB3869 Methanol Aliquot 100 ul MA-VPH List CAS No. Compound Result RL Units 71-43-2 100-41-4 1634-04-4 91-20-3 108-88-3 Benzene Ethylbenzene Methyl Tert Butyl Ether Naphthalene Toluene m,p-Xylene o-Xylene C5- C8 Aliphatics (Unadj.) C9- C12 Aliphatics (Unadj.) C9- C10 Aromatics (Unadj.) C5- C8 Aliphatics C9- C12 Aliphatics ND ND ND ND ND ND ND ND ND ND ND ND 0.31 0.31 0.061 0.31 0.31 0.31 0.31 6.1 6.1 6.1 6.1 6.1 mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg CAS No. Surrogate Recoveries Run# 1 Run# 2 615-59-8 615-59-8 2,5-Dibromotoluene 2,5-Dibromotoluene 86% 88% 95-47-6 ND = Not detected RL = Reporting Limit E = Indicates value exceeds calibration range Q Limits 70-130% 70-130% J = Indicates an estimated value B = Indicates analyte found in associated method blank N = Indicates presumptive evidence of a compound 7 of 20 MC12315 Accutest Laboratories Report of Analysis Run #1 Run #2 File ID AB71913.D DF 1 Analyzed 07/27/12 Initial Weight 14.9 g Final Volume 16.0 ml By AF Date Sampled: 07/16/12 Date Received: 07/17/12 Percent Solids: 89.4 Prep Date n/a Prep Batch n/a 4 Run #1 Run #2 S-2 (5-7') MC12315-2 SO - Soil MADEP VPH REV 1.1 Hess:#21221, 35 Gar Highway, Swansea, MA 4.2 Client Sample ID: Lab Sample ID: Matrix: Method: Project: Page 1 of 1 Analytical Batch GAB3869 Methanol Aliquot 100 ul MA-VPH List CAS No. Compound Result RL Units 71-43-2 100-41-4 1634-04-4 91-20-3 108-88-3 Benzene Ethylbenzene Methyl Tert Butyl Ether Naphthalene Toluene m,p-Xylene o-Xylene C5- C8 Aliphatics (Unadj.) C9- C12 Aliphatics (Unadj.) C9- C10 Aromatics (Unadj.) C5- C8 Aliphatics C9- C12 Aliphatics ND 0.439 ND ND 0.854 1.76 0.786 7.17 11.1 ND ND ND 0.33 0.33 0.066 0.33 0.33 0.33 0.33 6.6 6.6 6.6 6.6 6.6 mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg CAS No. Surrogate Recoveries Run# 1 Run# 2 615-59-8 615-59-8 2,5-Dibromotoluene 2,5-Dibromotoluene 75% 76% 95-47-6 ND = Not detected RL = Reporting Limit E = Indicates value exceeds calibration range Q Limits 70-130% 70-130% J = Indicates an estimated value B = Indicates analyte found in associated method blank N = Indicates presumptive evidence of a compound 8 of 20 MC12315 Section 5 New England Accutest Laboratories Misc. Forms 5 Custody Documents and Other Forms Includes the following where applicable: • Parameter Certifications (MA) • Chain of Custody • MCP Form • VPH Form • Sample Tracking Chronicle 9 of 20 MC12315 5.1 5 MC12315: Chain of Custody Page 1 of 3 10 of 20 MC12315 Accutest Laboratories Sample Receipt Summary Accutest Job Number: MC12315 Client: ENVIROTRAC Date / Time Received: 7/17/2012 14:45 Delivery Method: Project: HESS 21221 No. Coolers: Cooler Security Y or N Y or N 3. COC Present: 1. Custody Seals Present: 4. Smpl Dates/Time OK 2. Custody Seals Intact: Quality Control Preservation 1. Trip Blank present / cooler: Airbill #'s: Sample Integrity - Documentation or N Y or N 2. Container labeling co mplete: Sample Integrity - Condition Infared gun 1. Sample rec'd within HT: Ice (bag) Y Y 1. Sample labels prese nt on bottles: N 5 3. Cooler media: Accutest Courier 1 3. Sample container lab el / COC agree: Y or N 1. Temp criteria achieved: 2. Cooler temp verification: Yes 5.1 Cooler Tem perature Immediate Client Services Action Required: 2. All containers acco unte d for: N/A 3. Condition of sample : Sample Integrity - Instructions 2. Trip Blank listed on COC: 1. Analysis requested is clear: 3. Samples preserved properly: 2. Bottles received for unspecified tests 4. VOCs headspace free: 3. Sufficient volume rec'd for analysis: Intact Y N N/A 4. Compositing instructions clear: Comments 5. Filtering instructions clear: times switched between samples on coc. -1 time on bots 9:35, time on coc 9:18. -2 time on bots 9:18, time on coc 9:35. Accutest Laboratories V:508.481.6200 495 Technology Center W est, Bldg One F: 508.481.7753 Marlborough, MA www/accutest.com MC12315: Chain of Custody Page 2 of 3 11 of 20 MC12315 Sample Receipt Summary - Problem Resolution Accutest Job Number: MC12315 CSR: Matt Morrell Response Date 7/18/2012 Response: Per email rec'd from Jesse Krawiec 7/18/12 @ 10:44: >>>Time on the bottles is correct. See scanned email in file. 5.1 5 Accutest Laboratories V:508.481.6200 495 Technology Center W est, Bldg One F: 508.481.7753 Marlborough, MA www/accutest.com MC12315: Chain of Custody Page 3 of 3 12 of 20 MC12315 Massachusetts Department of Environmental Protection Bureau of Waste Site Cleanup Exhibit VII A-2: WSC-CAM Exhibit VII A July 1, 2010 Revision No. 1 Final Page 13 of 38 MassDEP Analytical Protocol Certification Form 5.2 MassDEP Analytical Protocol Certification Form Accutest Laboratories of New England Project #: MC12315 Project Location: MADEP RTN Hess:#21221, 35 Gar Highway, Swansea, MA This form provides certifications for the following data set: list Laboratory Sample ID Numbers(s) MC12315-1,MC12315-2 Matrices: Groundwater/Surface Water ( ) Soil/Sediment (X) Drinking Water ( ) 5 Laboratory Name: None Air ( ) Other () CAM Protocol (check all that apply below): 8260 VOC () 7470/7471 Hg CAM IIA CAM III B 8270 SVOC ( ) CAM II B 6010 Metals ( ) CAM III A CAM III C 6020 Metals CAM III D 7010 Metals ( ) MassDEP VPH (X) 8081 Pesticides ( ) 7196 Hex Cr CAM IV A ( ) MassDEP EPH CAM IV B () 8082 PCB CAM V A CAM V B () () Mass DEP APH CAM VI B CAM IX A ( ) 8151 Herbicides ( ) 8330 Explosives ( ) CAM V C CAM VIII A ( ) 9014 Total ( ) 6860 Perchlorate ( ) Cyanide/PAC CAM VIII B CAM VI A TO-15 VOC CAM IX B () Affirmative Responses to Questions A Through F are required for "Presumptive Certainty status Were all samples received in a condition consistent with those described on the Chain-of Custody, properly preserved (including temperature) in the field or laboratory, and prepared/analyzed within method holding times? Were the analytical method(s) and all associated QC requirements specified in the selected CAM protocol(s) followed? Were all required corrective actions and analytical response actions specified in the selected CAM protocol(s) implemented for all identified performance standard non-conformances? Does the laboratory report comply with all the reporting requirements specified in CAM VII A, "Quality Assurance and Quality Control Guidelines for the Acquisition and Reporting of Analytical Data"? VPH, EPH, APH, and TO-15 only: a. VPH, EPH, and APH Methods only: Was each method conducted without significant modification(s)? (Refer to the individual method(s) for a list of significant modifications). b. APH and TO-15 Methods only: Was the complete analyte list reported for each method? Were all applicable CAM protocol QC and performance standard non-conformances identified and evaluated in a laboratory narrative (including all "No" responses to Questions A through E)? A B C D E F Yes No Yes No Yes No Yes No Yes No Yes Yes No No Responses to questions G, H, and I below is required for "Presumptive Certainty" status G Were the reporting limits at or below all CAM reporting limits specified in the Yes selected CAM protocols Data User Note: Data that achieve "Presumptive Certainty" status may not necessarily meet the data useability and representativeness requirements described in 310 CMR 40.1056(2)(k) and WSC-07-350. Were all QC performance standards specified in the CAM protocol(s) achieved? Yes Were results reported for the complete analyte list specified in the selected CAM protocol(s)? Yes H I 1 No 1 No No 1 1 All Negative responses must be addressed in an attached Environmental Laboratory case narrative. 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. Signature: Printed Name: Position: Reza Tand Date: Laboratory Director 07/31/2012 13 of 20 MC12315 MADEP VPH FORM Matrix Aqueous Soil Sediment Other Containers Satisfactory Broken Leaking Aqueous Preservatives N/A pH <= 2 pH > 2 Temperature Received on Ice Received at 4 Deg. C Other Methanol Methanol Covering Soil. (mL Methanol/g soil: 1:1 +/- 25%) Method for Ranges: Method for Target Analytes: MADEP VPH REV 1.1 MADEP VPH REV 1.1 Client ID: S-1 (4-6') Date Collected: 7/16/2012 FID: CAS # C5- C8 Aliphatics (Unadj.) Elution Range N/A C9- C10 Aromatics (Unadj.) N/A C9- C12 Aliphatics (Unadj.) First Date Run: 7/27/2012 Last Date Run: N/A Low Dilution: 1 High Dilution: N/A Units Result mg/kg mg/kg RDL ND A 6.1 ND A 6.1 A 6.1 N/A mg/kg ND 5 Date Extracted: N/A % Solids: 92.6 2,5-Dibromotoluene Unadjusted Ranges Lab ID: MC12315-1 Date Received: 7/17/2012 5.3 VPH Surrogate Standards PID: 2,5-Dibromotoluene Rec'd at 1.6 deg C. Q Target Analytes Ethylbenzene 100-41-4 C9-C12 mg/kg ND 0.31 Toluene 108-88-3 C5-C8 mg/kg ND 0.31 Methyl Tert Butyl Ether 1634-04-4 C5-C8 mg/kg ND 0.061 Benzene 71-43-2 C5-C8 mg/kg ND 0.31 Naphthalene 91-20-3 N/A mg/kg ND 0.31 o-Xylene 95-47-6 C9-C12 mg/kg ND 0.31 C9-C12 mg/kg ND 0.31 N/A mg/kg ND B 6.1 mg/kg ND C 6.1 Surrogate Recoveries FID:2,5-Dibromotoluene % 86 PID:2,5-Dibromotoluene % 88 m,p-Xylene Adjusted Ranges C5- C8 Aliphatics C9- C12 Aliphatics N/A Acceptance Range 70-130 % 70-130 % Footnotes A Hydrocarbon Range data exclude concentrations of any surrogate(s) and/or internal standards eluting in that range B Hydrocarbon Range data exclude concentrations of any surrogate(s) and/or internal standards eluting in that range. C5-C8 Aliphatic Hydrocarbons exclude the concentration of Target Analytes eluting in that range. C Hydrocarbon Range data exclude concentrations of any surrogate(s) and/or internal standards eluting in that range. C9-C12 aliphatic Hydrocarbons exclude conc of Target Analytes eluting in that range AND concentration of C9-C10 Aromatic Hydrocarbons. Z A 'J' qualifier indicates an estimated value Were all QA/QC procedures REQUIRED by the VPH Method followed? Yes No- Details Attatched Were all performance/acceptance standards for required QA/QC procedures achieved? Yes No- Details Attatched Were any significant modifications made to the VPH method, as specified in Sect. 11.3? No Yes- Details Attatched I attest under the pains and penalties of perjury 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. Postition Signature Printed Name Reza Tand Date Laboratory Director 7/31/2012 14 of 20 MC12315 MADEP VPH FORM Matrix Aqueous Soil Sediment Other Containers Satisfactory Broken Leaking Aqueous Preservatives N/A pH <= 2 pH > 2 Temperature Received on Ice Received at 4 Deg. C Other Methanol Methanol Covering Soil. (mL Methanol/g soil: 1:1 +/- 25%) Method for Ranges: Method for Target Analytes: MADEP VPH REV 1.1 MADEP VPH REV 1.1 Client ID: S-2 (5-7') Date Collected: 7/16/2012 FID: CAS # C5- C8 Aliphatics (Unadj.) Elution Range N/A C9- C10 Aromatics (Unadj.) N/A C9- C12 Aliphatics (Unadj.) First Date Run: 7/27/2012 Last Date Run: N/A Low Dilution: 1 High Dilution: N/A Units Result mg/kg RDL 7.17 A 6.6 ND A 6.6 A 6.6 mg/kg N/A mg/kg 11.1 5 Date Extracted: N/A % Solids: 89.4 2,5-Dibromotoluene Unadjusted Ranges Lab ID: MC12315-2 Date Received: 7/17/2012 5.3 VPH Surrogate Standards PID: 2,5-Dibromotoluene Rec'd at 1.6 deg C. Q Target Analytes Ethylbenzene 100-41-4 C9-C12 mg/kg 0.439 0.33 Toluene 108-88-3 C5-C8 mg/kg 0.854 0.33 Methyl Tert Butyl Ether 1634-04-4 C5-C8 mg/kg ND 0.066 Benzene 71-43-2 C5-C8 mg/kg ND 0.33 Naphthalene 91-20-3 N/A mg/kg ND 0.33 o-Xylene 95-47-6 C9-C12 mg/kg 0.786 0.33 C9-C12 mg/kg 1.76 0.33 N/A mg/kg ND B 6.6 mg/kg ND C 6.6 Surrogate Recoveries FID:2,5-Dibromotoluene % 75 PID:2,5-Dibromotoluene % 76 m,p-Xylene Adjusted Ranges C5- C8 Aliphatics C9- C12 Aliphatics N/A Acceptance Range 70-130 % 70-130 % Footnotes A Hydrocarbon Range data exclude concentrations of any surrogate(s) and/or internal standards eluting in that range B Hydrocarbon Range data exclude concentrations of any surrogate(s) and/or internal standards eluting in that range. C5-C8 Aliphatic Hydrocarbons exclude the concentration of Target Analytes eluting in that range. C Hydrocarbon Range data exclude concentrations of any surrogate(s) and/or internal standards eluting in that range. C9-C12 aliphatic Hydrocarbons exclude conc of Target Analytes eluting in that range AND concentration of C9-C10 Aromatic Hydrocarbons. Z A 'J' qualifier indicates an estimated value Were all QA/QC procedures REQUIRED by the VPH Method followed? Yes No- Details Attatched Were all performance/acceptance standards for required QA/QC procedures achieved? Yes No- Details Attatched Were any significant modifications made to the VPH method, as specified in Sect. 11.3? No Yes- Details Attatched I attest under the pains and penalties of perjury 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. Postition Signature Printed Name Reza Tand Date Laboratory Director 7/31/2012 15 of 20 MC12315 Accutest Laboratories Internal Sample Tracking Chronicle Job No: MC12315 5.4 EnviroTrac Hess:#21221, 35 Gar Highway, Swansea, MA 5 Sample Number Method Analyzed By Prepped By MC12315-1 Collected: 16-JUL-12 09:35 By: RS S-1 (4-6') Received: 17-JUL-12 By: MC12315-1 SM21 2540 B MOD. 20-JUL-12 MC12315-1 MADEP VPH REV 1.1 27-JUL-12 00:20 MC AF MC12315-2 Collected: 16-JUL-12 09:18 By: RS S-2 (5-7') Received: 17-JUL-12 By: MC12315-2 SM21 2540 B MOD. 20-JUL-12 MC12315-2 MADEP VPH REV 1.1 27-JUL-12 01:02 MC AF Test Codes %SOL VMAVPH %SOL VMAVPH Page 1 of 1 16 of 20 MC12315 Section 6 New England Accutest Laboratories GC Volatiles 6 QC Data Summaries Includes the following where applicable: • Method Blank Summaries • Blank Spike Summaries • Matrix Spike and Duplicate Summaries • Surrogate Recovery Summaries 17 of 20 MC12315 Method Blank Summary Job Number: Account: Project: Sample GAB3869-MB Page 1 of 1 MC12315 ENVTRAC EnviroTrac Hess:#21221, 35 Gar Highway, Swansea, MA File ID DF AB71891.D 1 Analyzed 07/26/12 By AF Prep Date n/a Analytical Batch GAB3869 Method: MADEP VPH REV 1.1 6 MC12315-1, MC12315-2 CAS No. Compound Result RL Units Q 71-43-2 100-41-4 1634-04-4 91-20-3 108-88-3 Benzene Ethylbenzene Methyl Tert Butyl Ether Naphthalene Toluene m,p-Xylene o-Xylene C5- C8 Aliphatics (Unadj.) C9- C12 Aliphatics (Unadj.) C9- C10 Aromatics (Unadj.) C5- C8 Aliphatics C9- C12 Aliphatics ND ND ND ND ND ND ND ND ND ND ND ND 250 250 50 250 250 250 250 5000 5000 5000 5000 5000 ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg 95-47-6 CAS No. Surrogate Recoveries 615-59-8 615-59-8 2,5-Dibromotoluene 2,5-Dibromotoluene 6.1.1 The QC reported here applies to the following samples: Prep Batch n/a Limits 70% 71% 70-130% 70-130% 18 of 20 MC12315 Blank Spike/Blank Spike Duplicate Summary Job Number: Account: Project: Sample GAB3869-BSP GAB3869-BSD Page 1 of 1 MC12315 ENVTRAC EnviroTrac Hess:#21221, 35 Gar Highway, Swansea, MA File ID DF AB71892.D 1 AB71893.D 1 Analyzed 07/26/12 07/26/12 By AF AF Prep Date n/a n/a Analytical Batch GAB3869 GAB3869 Method: MADEP VPH REV 1.1 6 MC12315-1, MC12315-2 CAS No. Compound Spike ug/kg BSP ug/kg BSP % BSD ug/kg BSD % RPD Limits Rec/RPD 71-43-2 100-41-4 1634-04-4 91-20-3 108-88-3 Benzene Ethylbenzene Methyl Tert Butyl Ether Naphthalene Toluene m,p-Xylene o-Xylene C5- C8 Aliphatics (Unadj.) C9- C12 Aliphatics (Unadj.) C9- C10 Aromatics (Unadj.) 2500 2500 2500 2500 2500 5000 2500 7500 7500 2500 2510 2490 2760 2740 2440 5070 2490 8420 7160 2540 100 100 110 110 98 101 100 112 95 102 2520 2490 2770 2810 2470 5070 2500 8380 7150 2530 101 100 111 112 99 101 100 112 95 101 0 0 0 3 1 0 0 0 0 0 70-130/25 70-130/25 70-130/25 70-130/25 70-130/25 70-130/25 70-130/25 70-130/25 70-130/25 70-130/25 CAS No. Surrogate Recoveries BSP BSD Limits 615-59-8 615-59-8 2,5-Dibromotoluene 2,5-Dibromotoluene 99% 101% 95% 98% 70-130% 70-130% 95-47-6 6.2.1 The QC reported here applies to the following samples: Prep Batch n/a n/a * = Outside of Control Limits. 19 of 20 MC12315 Volatile Surrogate Recovery Summary Job Number: Account: Project: Page 1 of 1 MC12315 ENVTRAC EnviroTrac Hess:#21221, 35 Gar Highway, Swansea, MA Method: MADEP VPH REV 1.1 Matrix: SO Samples and QC shown here apply to the above method S1 a S1 b MC12315-1 MC12315-2 GAB3869-BSD GAB3869-BSP GAB3869-MB AB71912.D AB71913.D AB71893.D AB71892.D AB71891.D 86.0 75.0 95.0 99.0 70.0 88.0 76.0 98.0 101.0 71.0 Surrogate Compounds Recovery Limits S1 = 2,5-Dibromotoluene 70-130% 6 Lab File ID 6.3.1 Lab Sample ID (a) Recovery from GC signal #1 (b) Recovery from GC signal #2 20 of 20 MC12315 Release Abatement Measure Completion Report Hess Station #21221, 35 G.A.R. Highway Swansea, MA RTN 4-22576 ATTACHMENT B November 14, 2012 Massachusetts Department of Environmental Protection Bureau of Waste Site Cleanup BWSC112 Release Tracking Number BILL OF LADING (pursuant to 310 CMR 40.0030) 4 22576 A. LOCATION OF SITE OR DISPOSAL SITE WHERE REMEDIATION WASTE WAS GENERATED: 1. Release Name/Location Aid: HESS STATION #21221 2. Street Address: 35 GAR HWY 3. City/Town: SWANSEA ✔ 4. Zip Code: 5. Check here if a Tier Classification Submittal has been provided to DEP for this disposal site: a. Tier 1A b. Tier 1B b. Tier 1C ✔ d. Tier II 6. If applicable provide the Permit Number: ___________________________________________ B. THIS FORM IS BEING USED TO: (check one: B1-B4): 1. Submit a Bill of Lading (BOL) to transport Remediation Waste to Temporary Storage or a Receiving Facility. Response Actions associated with this BOL (check all that apply): a. Immediate Response Action (IRA) e. Comprehensive Response Actions b. Release Abatement Measure (RAM) c. Downgradient Property Status (DPS) f.. Limited Removal Action (LRA): (must be retained pursuant to 310 CMR 40.0034(6); can’t be submitted via eDEP) d. Utility Release Abatement Measure (URAM) g. Other __________________________________________ 2. Submit an Attestation of Completion of Shipment to Temporary Storage (Sections C, F and J are not required): ✔ 3. Submit an Attestation of Completion of Shipment to a Receiving Facility (Sections C, F and J are not required): 4. Certify that Remediation Waste Was Not Shipped, and the Bill of Lading is Void. (Sections C, D, E, and F are not required) 7/5/2012 5:12:45 b. eDEP Transaction ID: ___________________ 485367 5. Date Bill of Lading submitted to the Department:_________________ (mm/dd/yyyy) 7/9/2012 7/31/2012 6. Period of Generation Associated with this Bill of Lading ________________ to _________________ (mm/dd/yyyy) (mm/dd/yyyy) (All sections of this transmittal form must be filled out unless otherwise noted) The Bill of Lading is not considered complete until the Attestation of Completion of Shipment is received by the Department. C. DESCRIPTION OF WASTE AND WASTE SOURCE: 1. Contaminated Media /Debris (check all that apply): a. Soil c. Surface Water b. Groundwater f. Demolition/Construction Waste d. Sediment g. Inorganic Absorbent Materials e. Vegetation or Organic Debris h. Other:_________________________ 2. Uncontainerized Waste (check all that apply): a. Inorganic Absorbent Materials Revised: 03/10/2010 Ver:9.10.1.0 b. Other:_______________________________________________________ Page 1 of 5 Massachusetts Department of Environmental Protection Bureau of Waste Site Cleanup BWSC112 Release Tracking Number BILL OF LADING (pursuant to 310 CMR 40.0030) 4 22576 C. DESCRIPTION OF WASTE AND WASTE SOURCE (cont.): 3. Containerized Waste (check all that apply): a. Tank Bottoms/Sludges b. Containers c. Drums d. Engineered Impoundments e. Other:____________________________________________ 4. Estimated Quantity: ______________ Tons Cu. Yds. Gallons 5. Contaminant Source (check one): a. Transportation Accident b. Underground Storage Tank c. Brownfields Redevelopment d. Other:_____________________________________________ 6. Type of Contaminant (check all that apply): a. Gasoline b. Diesel Fuel c. #2 Fuel Oil d. #4 Fuel Oil g. Waste Oil h. Kerosene i. Chlorinated Solvents e. #6 Fuel Oil j. Urban Fill f. Jet Fuel k. Other:_________________ 7. Constituents of Concern (check all that apply): a. As b. Cd h. PCBs c. Cr d. Pb i. VOCs e. Hg j. SVOCs f. EPH/TPH g. VPH k. Other:_________________________________ 8. If applicable, check the box for the Reportable Concentration Category of the site: a. RCS-1 b. RCS-2 c. RCGW-1 d. RCGW-2 9. Remediation Waste Characterization Documentation (check at least one): a. Site History Information d. Field Screening Data c. Laboratory Data b. Sampling Analytical Methods and Procedures e. Characterization Documentation previously submitted to the Department i. Date submitted:______________________ (mm/dd/yyyy) ii. Type of Documentation:_____________________________________ D. TRANSPORTER OR COMMON CARRIER INFORMATION: 1. Transporter/Common Carrier Name: ESMI 3. Last Name: PHELPS 2. Contact First Name: MICHAEL : 4. Street: : 67 INTERNATIONAL DRIVER 6. City/Town: LOUDON 9. Telephone: (603) 783-0228 Revised: 03/10/2010 5. Title: VP-SALES/MKTG 7. State: NH 8. Zip Code: 10. Ext: 11. Fax: (603) 783-0104 033071210 Page 2 of 5 Massachusetts Department of Environmental Protection Bureau of Waste Site Cleanup BWSC112 Release Tracking Number BILL OF LADING (pursuant to 310 CMR 40.0030) 4 22576 E. RECEIVING FACILITY/TEMPORARY STORAGE LOCATION: 1. Operator/Facility Name:ESMI 3. Last Name: PHELPS 2. Contact First Name: MICHAEL 4. Street: 67 INTERNATIONAL DRIVE 5. Title: VP-SALES/MKTG 6. City/Town: LOUDON 7. State: NH 8. Zip Code: 033071210 9. Telephone: (603) 783-0228 10. Ext: 11. Fax: (603) 783-0104 12. Type of Facility: (Check one) a. Temporary Storage i. Period of Temporary Storage: _________________ to ____________________ (mm/dd/yyyy) (mm/dd/yyyy) ii. Reason for Temporary Storage: b. Asphalt Batch/Hot Mix f. Asphalt Batch/Cold Mix c. Landfill/Disposal ✔ d. Landfill/Structural Fill g. Thermal Processing 13. Division of Hazardous Waste/Class A Permit Number: h. Incinerator e. Landfill/Daily Cover i. Other: NA 14. Division of Solid Waste Permit Number: NH DES-SW-SP-96-002 15. EPA Identification Number: NH5986485852 F. LSP SIGNATURE AND STAMP: I attest under the pains and penalties of perjury that I have personally examined and am familiar with this submittal form, including any and all documents accompanying this submittal. In my professional opinion and judgment based upon application of (i) the standard of care in 309 CMR 4.02(1), (ii) the applicable provisions of 309 CMR 4.02(2) and (3), and 309 CMR 4.03(2), and (iii) the provisions of 309 CMR 4.03(3), to the best of my knowledge, information and belief, the assessment action(s) undertaken to characterize the Remediation Waste which is (are) the subject of this submittal for acceptance at the facility identified in this submittal comply with applicable provisions of 310 CMR 40.0000, and such facility is permitted to accept Remediation Waste having the characteristics described in this submittal. I am aware that significant penalties may result, including, but not limited to, possible fines and imprisonment, if I submit information which I know to be false, inaccurate or materially incomplete. 1. LSP #: 2. First Name: 3. Last Name: 4. Telephone: 5. Ext. 6. FAX: 7. Signature: 8. Date: 9. LSP Stamp: (mm/dd/yyyy) Revised: 03/10/2010 Page 3 of 5 Massachusetts Department of Environmental Protection Bureau of Waste Site Cleanup BWSC112 Release Tracking Number BILL OF LADING (pursuant to 310 CMR 40.0030) 4 22576 G. PERSON SUBMITTING BILL OF LADING: 1. Check all that apply: a. change in contact name b. Change of address c. change in person undertaking response actions 2. Name of Organization: HESS CORPORATION 4. Last Name: MATRI 3. Contact First Name: MICHAEL 5. Street: ONE HESS PLAZA 6. Title: CONSTRUCTION COORDINATOR 7. City/Town: WOODBRIDGE 8. State: 10. Telephone: 7327506000 11. Ext: NJ 9. Zip Code: 12. Fax: 7327506105 H. RELATIONSHIP TO SITE OF PERSON SUBMITTING BILL OF LADING: ✔ 1. RP or PRP: a. Owner ✔ b. Operator e. Other RP or PRP 070950000 c. Generator Check here to change relationship d. Transporter Specify: NON-SPECIFIED PRP 2. Fiduciary, Secured Lender or Municipality with Exempt Status (as defined by M.G.L. c.21E, s.2): 3. Agency or Public Utility on a Right of Way (as defined by M.G.L. c.21E, s.5(j)) 4. Any Other person Undertaking Response Actions: Specify Relationship: I. REQUIRED ATTACHMENTS AND SUBMITTALS : 1. Check here if the Response Action(s) on which this opinion is based, if any, are (were) subject to any order(s), permit(s) and/or approvals issued by DEP or EPA. If the box is checked, you must attach a statement identifying the applicable provisions thereof. 2. Check here if any non-updatable information provided on this form is incorrect, e. g. property address. Send corrections to BWSC.eDEP@state.ma.us 3. Check here to certify that the LSP Opinion containing the material facts, data, and other information is attached. J. CERTIFICATION OF PERSON SUBMITTING BILL OF LADING : 1. I, ___________________________________________, attest under the pains and penalties or perjury (i) that I have personally examined and am familiar with the information contained in this submittal, including any and all documents accompanying this transmittal form, (ii) that, based on my inquiry of those individuals immediately responsible for obtaining the information, the material information contained in this submittal is, to the best of my knowledge and belief, true, accurate and complete, and (iii) that I am fully authorized to make this attestation on behalf of the entity legally responsible for this submittal. I/the person or entity on whose behalf this submittal is made am/is aware that there are significant penalties, including, but not limited to, possible fines and imprisonment, for willfully submitting false, inaccurate, or incomplete information. 2. By: 3. Title: 5. Date: 4. For: (Name of person or entity recorded in Section H) Revised: 03/10/2010 (mm/dd/yyyy) Page 4 of 5 Massachusetts Department of Environmental Protection Bureau of Waste Site Cleanup BWSC112 Release Tracking Number BILL OF LADING (pursuant to 310 CMR 40.0030) 4 22576 J. CERTIFICATION OF PERSON SUBMITTING BILL OF LADING (cont.) : 6. Check here if the address of the person providing certification is different from address recorded in Section H. 7. Street: 8. City/Town: 9. State: 11. Telephone: 12. Ext: 10. Zip Code: 13. Fax: YOU ARE SUBJECT TO AN ANNUAL COMPLIANCE ASSURANCE FEE OF UP TO $10,000 PER BILLABLE YEAR FOR THIS DISPOSAL SITE. YOU MUST LEGIBLY COMPLETE ALL RELEVANT SECTIONS OF THIS FORM OR DEP MAY RETURN THE DOCUMENT AS INCOMPLETE. IF YOU SUBMIT AN INCOMPLETE FORM, YOU MAY BE PENALIZED FOR MISSING A REQUIRED DEADLINE. Date Stamp (MassDEP USE ONLY): Received by DEP on 11/16/2012 10:51:30 AM Revised: 03/10/2010 Page 5 of 5 Massachusetts Department of Environmental Protection Bureau of Waste Site Cleanup BWSC112A Release Tracking Number BILL OF LADING (pursuant to 310 CMR 40.0030) 1 1 SUMMARY OF SHIPMENT SHEET __________ OF _________ 4 22576 A. SUMMARY OF SHIPMENT (To be filled out by the receiving facility upon receipt of Remediation Waste): 1. Date of Shipment: (mm/dd/yyyy) 2. Date of Receipt: 3. Number of Loads Shipped: yds3 ✔ tons (mm/dd/yyyy) 7/12/2012 7/12/2012 1.00 31.05 7/13/2012 7/13/2012 17.00 563.41 5. Totals Recorded on this Summary of Shipment Sheet: B. 4. Daily Volume Shipped: 18 gals 594.46 Check here if additional BWSC112A BOL Summary Sheets are needed. Revised: 03/10/2010 Page 1 of 1 Massachusetts Department of Environmental Protection Bureau of Waste Site Cleanup BWSC112B Release Tracking Number BILL OF LADING (pursuant to 310 CMR 40.0030) 4 SUMMARY SHEET SIGNATURE PAGE 22576 A. ACKNOWLEDGEMENT OF RECEIPT OF REMEDIATION WASTE AT RECEIVING FACILITY OR TEMPORARY STORAGE: Stephen Raper 1. I, ___________________________________________, attest under the pains and penalties or perjury (i) that I have personally examined and am familiar with the information contained in this submittal, including any and all documents accompanying this transmittal form, (ii) that, based on my inquiry of those individuals immediately responsible for obtaining the information, the material information contained in this submittal is, to the best of my knowledge and belief, true, accurate and complete, and (iii) that I am fully authorized to make this attestation on behalf of the entity legally responsible for this submittal. I/the person or entity on whose behalf this submittal is made am/is aware that there are significant penalties, including, but not limited to, possible fines and imprisonment, for willfully submitting false, inaccurate, or incomplete information. 2. By: Stephen Raper 3. Title: VP-SALES/MKTG 5. Date: 11/14/2012 (mm/dd/yyyy) 4. For: ESMI 6. Date of Final Shipment associated with this Bill of Lading: 7/13/2012 (mm/dd/yyyy) B. ACKNOWLEDGEMENT OF SHIPMENT AND RECEIPT OF REMEDIATION WASTE BY PERSON CONDUCTING RESPONSE ACTIONS ASSOCIATED WITH THIS BILL OF LADING: Michael Matri 1. I, ___________________________________________, attest under the pains and penalties or perjury (i) that I have personally examined and am familiar with the information contained in this submittal, including any and all documents accompanying this transmittal form, (ii) that, based on my inquiry of those individuals immediately responsible for obtaining the information, the material information contained in this submittal is, to the best of my knowledge and belief, true, accurate and complete, and (iii) that I am fully authorized to make this attestation on behalf of the entity legally responsible for this submittal. I/the person or entity on whose behalf this submittal is made am/is aware that there are significant penalties, including, but not limited to, possible fines and imprisonment, for willfully submitting false, inaccurate, or incomplete information. 2. By: Michael Matri 3. Title: 4. For: HESS CORPORATION (Name of person or entity recorded in Section G CONSTRUCTION COORDINATOR 5. Date: 11/16/2012 (mm/dd/yyyy) 6. Check here if the address of the person providing certification is different from address recorded in BWSC112 Section H. 7. Street: 8. City/Town: 9. State: 11. Telephone: 12. Ext: 10. Zip Code: 13. Fax: ✔ 14. Check here if attaching optional supporting documentation such as copies of Load Information Summary Sheets Revised: 03/10/2010 Page 1 of 1