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421 N Main Street Post Closure Landfill Monitoring & Maintenace Report 6-2020Mabbett Post -Closure Landfill Monitoring and Maintenance Report U.S. Department of Veterans Affairs MassDEP - DSWM File #11-214-008 FMF #131329 VA Central Western Massachusetts Healthcare System 421 North Main Street Leeds, MA 01053 Mabbett Project No. 82020018.000 June 15, 2020 Prepared for: U.S. Department of Veterans Affairs VA Central Western Massachusetts Healthcare System 421 North Main Street Leeds, Massachusetts 01053-9764 Mabbett & Associates. Inc. 105 Central Street, Suite 4100 Stoneham, MA 02180-1260 T: 781-275-6050 Massachusetts I Virginia I Rhode Island New Jersey www.mabbett.com ir Mabbett ® Scientists I Engineers I Program Managers Since 1980 June 15, 2020 MassDEP Western Regional Office Daniel Hall, Section Chief, Solid Waste Management 436 Dwight Street Springfield, MA 01103 Mabbett & Associates, Inc. 105 Central Street, Suite 4100 Stoneham, MA 02180-1260 Tel: 781-275-6050 info@mabbett.com www.mabbett.com Responsive. Reliable, Proven_ Re: 2020 Post -Closure Landfill Monitoring; and Maintenance Report VA Central Western Massachusetts Healthcare System (VA CWM HCS) Landfill Leeds, Massachusetts DSWM File #11-214-008; FMF #131329 Mabbett Project No.: R2020018.000 Dear Mr. Hall: Mabbett & Associates, Inc. is please to submit the attached Post -Closure Landfill Monitoring and Maintenance Report for the Veterans Affairs (VA) Central Western Massachusetts Healthcare System (CWM HCS) Landfill at 421 North Main Street in Leeds, MA. The report was prepared pursuant to 310 CMR 19.000 to summarize activities conducted at the VA CWM HCS Landfill. Annual groundwater, surface water, and leachate monitoring is conducted on the schedule established in the September 12, 2011 permit issued by the Massachusetts Department of Environmental Protection (MassDEP) pursuant to the Massachusetts General Laws Chapter 111, Section 150A and 310 CMR 19.000. This Report includes a summary of data collected during the 2020 annual groundwater monitoring event, as well as the Third -Party Inspection (TPI) Report. If you have any questions, please do not hesitate to contact either of the undersigned at (781) 275-6050. Very truly yours, MABBETT & ASSOCIATES, INC. BY: Stephe )A Vetere, PZE, LSP, LEP Vice President, Environment, Engineering, and Infrastructure (781) 275-6050 ext. 312 vetereCa@mabbett.com Enclosures: 2020 VA CWM HCS Landfill Monitoring and Maintenance Report cc: Dr. Joanne Levin, City of Northampton Board of Health Robert E. Michalik, Environmental Protection Specialist/GEMS Program Manager, VA CWM HCS ® 2020, Mabbett & Associates, Inc. 5:\ADMINA\2020018 TPI\000\VA CWM Landfill\Landfill Cover Letter to MassDEP.doc A US Department of Veterans Affairs Verified Service Disabled Veteran -Owned Small Business C Q POST -CLOSURE LANDFILL MONITORING AND MAINTENANCE REPORT U.S. Department of Veteran Affairs I VA CWM HCS Landfill I Leeds, MA ACKNOWLEDGEMENT This Post -Closure Landfill Monitoring and Maintenance Report associated with the Veterans Affairs (VA) Central Western Massachusetts Healthcare System (CWM HCS) located at 421 !North Main Street in Leeds, MA, has been prepared by Mabbett & Associates, Inc. (Mabbett*) under Contract No. 36C241 -20-P-0636 and Purchase Order No. 631-C08077 for the sole and exclusive use of the VA. Assessment and field operations associated with this program have been conducted under the permit requirements as specified in MassDEP's Closure Certification Approval Letter dated September 12, 2011 (DSWM File #11-214-008) for Facility Number #131329. Field efforts were completed in accordance with the applicable MassDEP regulations and guidance documents. The professional opinions and findings presented in this report are based on the facts and information conveyed to, or observed, by Mabbett during the planning, implementation, and reporting components of this project. Any use or reliance upon information provided in this report, without the specific written authorization of the VA and Mabbett shall be at the User's sole risk. Should further environmental or other relevant information be developed at a later date, the VA should bring such information to the attention of Mabbett as soon as possible. Based upon an evaluation, Mabbett may modify this Report and its conclusions. Prepared by: Michael L. Bloom Project Geologist Reviewed by: StepheK A. Vetere, PE, LSP, LEP Vice President, Environment, Engineering, and Infrastructure ® 2020, Mabbett & Associates, Inc. i June 15, 2020 R202D018.000 5.\,ADMINA\2020018 TPI\ODO\VA CWM Landilll\2020 Post -Closure Landfill Monitoring Report V1 - Final.dou POST -CLOSURE LANDFILL MONITORING AND MAINTENANCE REPORT U.S. Department of Veteran Affairs I VA CWM HCS Landfill l Leeds, MA TABLES 3-1 Summary of Field Parameters Measured Prior to Sample Collection 3-2 Summary of Groundwater Stabilization Parameters (in text) 4-1 Grourwfwater, SoFfate Water, and leachate Analytical Data —Total and Dissolved MOil 15 4-2 Groundwater, Surface Water, and Leachate Analytical Data — VOCs 4-3 Groundwater, Surface Water, and Leachate Aria ly ucal Data — SvOCs 4-4 Groundwater, Surface Water, and leachate Analytical Data — Pesticides and Conventional Chemistry Parameters FIGURES 1-1 Site Locus Map 1-2 Site Map APPENDICES A Hi5tarical Landfill Monitoring Results f3 Third Party In �Uon Report C Ph❑to D❑comentation Log D Sampling Field Sheets E Laboratory Analytical Rcp❑rt F MassDEP Emai! Correspondence 0 2020, Matibett & Associates, Inc. i June 15, 2020 R2020018.000 S:\ADMINA\2020018 TPI\0D0\VA CWM Landfill\2020 Post -Closure Landfill Monitoring Report V1-Final.docx 0 TABLE OF CONTENTS Sec"ON PAGE 1.0 I RODUCTWN........................................................................................................................................1 11 Site location and ErMronnwtal Setting ......... ......... ......... ..............................................................1 1.2 Site History..,...,. ................................... ... . . .... . ..... ... .................................................................,1 1.3 Purpose and Scope........................................................................................ .............. ........................2 2.0 LANDFILL INSPECTION AND MAINTENANCE..._........................................................................................ Z.1 Maintenance Program..........,...................................................,..,.,.,.,.,.,.,.,......,....................... ........ 2.2 Thllyd Party Irlsp2ctior I................................................................................................................ .............. .3 3.0 ANNUAL SAMPUNG..................................................................................................................................4 3.1 Groundwater` Sampling Activities.................................................................................................................5 3.2 Surface Water Sampling Activities ............. .......................................................................................................6 3.3 Leachate 52mpiing Activities ..................... . ............................................................................................6 4.0 SUNOAARY OF ANALYTICAL RESULTS.....................................................................................................4... 7 4.1 Dissolved Metals.. ................................ ......... . ... .. . ...........................................................7 4.)_ Total Metals .................... .,,....,.,...,.,.,.,.,.,........................................................ ,.,. .......................................7 4.3 VOCs ...................... ........................................................................... ............................... ___ .................... 7 4.4 SVOCs...... ............................ ................................ .,,................................................................ , ......................7 4.5 Pesticides .............. ................... ..,.,.,.,.,.,.,..-.-..,........................................................................ ..........................8 4.6 Convent ionaIWaterCh,einistryParameters.................................................................. ..........................8 5.0 CONCLUSIONS................................................................................................,............................... *........ $ TABLES 3-1 Summary of Field Parameters Measured Prior to Sample Collection 3-2 Summary of Groundwater Stabilization Parameters (in text) 4-1 Grourwfwater, SoFfate Water, and leachate Analytical Data —Total and Dissolved MOil 15 4-2 Groundwater, Surface Water, and Leachate Analytical Data — VOCs 4-3 Groundwater, Surface Water, and Leachate Aria ly ucal Data — SvOCs 4-4 Groundwater, Surface Water, and leachate Analytical Data — Pesticides and Conventional Chemistry Parameters FIGURES 1-1 Site Locus Map 1-2 Site Map APPENDICES A Hi5tarical Landfill Monitoring Results f3 Third Party In �Uon Report C Ph❑to D❑comentation Log D Sampling Field Sheets E Laboratory Analytical Rcp❑rt F MassDEP Emai! Correspondence 0 2020, Matibett & Associates, Inc. i June 15, 2020 R2020018.000 S:\ADMINA\2020018 TPI\0D0\VA CWM Landfill\2020 Post -Closure Landfill Monitoring Report V1-Final.docx r L POST -CLOSURE LANDFILL MONITORING AND MAINTENANCE REPORT U -S. Department of Veteran Affairs I VA CWM HCS Landfil: I Leeds, MA LIST OF ACRONYMS ACM Asbestos Containing Material BWSC Bureau of Waste Site Cleanup CAD Corrective Action Design COC Contaminant of Concern COD Chemical Oxygen Demand CSA Comprehensive Site Assessment CSM Conceptual Site Model CWM HCS Central Western Massachusetts Healthcare System C&D Construction and Demolition DCE cis/trans-1,2-dichloroethene DNAPL Dense Non -Aqueous Phase Liquid DO Dissolved Oxygen EIP Electronic Interface Probe GCL Geosynthetic Clay Liner LNAPL Light Non -Aqueous Phase Liquid MassDEP Massachusetts Department of Environmental Protection MCLs Federal Maximum Contaminant Levels mg/L Milligrams per Liter MMCLs Massachusetts Maximum Contaminant Levels MCP Massachusetts Contingency Plan MS Matrix Spike MSL Mean Sea Level mV Millivolt NAPL Non -Aqueous Phase Liquid NRFALC National Recommended Freshwater Aquatic Life Criteria ORP Oxidation Reduction Potential QA/QC Quality Assurance/Quality Control RAP Remedial Action Plan ROS Remedy Operation Status RTN Release Tracking Number SC Specific Conductivity TPI Third -Party Inspector UCLs Upper Concentration Limits pg/L Micrograms per Liter UTM Universal Transverse Mercator VA Department of Veterans Affairs VOC Volatile Organic Compound ® 2020, Mabbett & Associates, Inc. R2020018.000 iii June 15, 2020 5:\A0MINAN2020018 TPI\000\VA CWM Landtill\2020 Post -Closure Landfill Monitoring Report V1- Final.docx POST -CLOSURE LANDFILL MONITORING AND MAINTENANCE REPORT U.S. Department of Veteran Affairs I VA CWM HCS Landfill I Leeds, MA 1.0 INTRODUCTION This 2020 Post -Closure Landfill Monitoring and Maintenance Report (Post -Closure Report) has been prepared by Mabbett & Associates, Inc. (Mabbett") on behalf of the Department of Veterans Affairs (VA) Central Western Massachusetts Healthcare System (CWM HCS) located in Leeds, Massachusetts (the "Site") under Contract No. 36C241- 20 -P-0636 and Purchase Order No. 631-C08077. The Post -Closure Report provides a summary of the annual environmental monitoring and the maintenance inspection completed at the Site landfill on May 6, 2020. Assessment and field operations associated with this program have been conducted in accordance with the permit requirements specified in the Massachusetts Department of Environmental Protection (MassDEP) Closure Certification Approval Letter for the landfill dated September 12, 2011(DSWM File #11-214-008) for Facility Number #131329. 1.1 Site Location and Environmental Setting The landfill covers a 3.54 -acre portion of a larger 9.648 -acre parcel delineated on the Site Plan recorded at the Hampshire County Registry of Deeds (Plan Book 200, Page 108). The larger parcel is owned by the City of Northampton and is the location of the Smith Vocational and Agricultural School in Northampton, Massachusetts. The Site is accessible through the adjacent VA CWM HCS at 421 North Main Street, Leeds, Massachusetts. Figure 1-1 shows the landfill location, the boundary of the City of Northampton parcel, and the location of the VA hospital property. The approximate latitude and longitude of the central portion of the landfill are 42'21'09" N and 72`41'17" W. A Site Map illustrating the layout of the landfill and the groundwater, surface water, and leachate monitoring locations is presented on Figure 1-2. The topography of the Site is established by the landfill, with the highest elevations observed at the top of slope along the northeast/southwest trending landfill. The topography slopes gently from northeast to southwest from the top of the landfill. A steeper slope exists at the southeast edge of the landfill, where the topography drops down into a wetland area adjacent to a forested area south of the Site. An intermittent stream borders the landfill to the north and drainage swales run along the eastern and western perimeters of the landfill toward the south, where two retention basins are present adjacent to the Site entrance to collect stormwater runoff. Based on data collected from previous Site reporting, the groundwater flow direction follows the gentle slope of the topography and appears to be toward the southwest. 1.2 Site History The landfill was primarily used for the disposal of construction and demolition (C&D) waste and was owned and operated by the VA CWM HCS from the 1920s to the 1970s. On February 12, 2003, MassDEP issued a permit approving the Initial Site Assessment (ISA) for the landfill and required completion of a Comprehensive Site Assessment (CSA) in accordance with 310 CMR 40.0318 in order to delineate the extent of waste areas. CSA activities included the advancement of soil borings and construction of six groundwater monitoring wells, excavation of twenty-five (25) test pits, and the removal of one 55 -gallon drum and its spilled materials. Subsequent investigative activities identified asbestos containing material (ACM) on the surface of the landfill. On February 24, 2005, MassDEP approved the CSA Report. A subsequent Qualitative Risk Assessment/Method 3 Risk Characterization identified soil as the primary exposure pathway, but concluded that a condition of No Significant Risk to Human Health or the Environment existed and a Condition of No Significant Risk to Safety would exist following the installation of the landfill cap. Accordingly, in an effort to close the landfill in accordance with the Massachusetts Solid Waste Management Regulations (310 CMR 19.000), on May 12, 2008 the MassDEP issued a permit to the VA approving the Corrective Action Design (CAD) in accordance with 310 CMR 19.011, 19.106, and 19.130(31)(c). The approximately 3.5 -acre landfill was capped in 2010 with a final cover system consisting of the following components: ■ 12 -inch vegetative support layer ■ 12 -inch sand and geocomposite drainage layer • Geosynthetic clay liner (GCL) • 6 -inch gas venting/bedding layer ■ Minimum 6 -inch subgrade layer over existing waste and cover 0 Q 2020, Mabbett & Associates, Inc. 1 June 15, 2020 R2020018.000 5 '.\ADM INA\2020018 TPI\000\VA CWM Undfilr\2020 Post -Closure landfill Monitor ng Report V1 Final.docx Q POST -CLOSURE LANDFILL MONITORING AND MAINTENANCE REPORT U -S_ Department of Veteran Affairs I VA CWM HCS Landfill I Leeds, MA Wetland restoration activities were conducted in conjunction with the landfill capping activities. Approximately 14,250 square feet of wetland restoration was conducted during construction activities. In 2011, the MassDEP accepted the "Landfill Closure Certification Report" and subsequently issued a Closure Certification Approval/Determination as well as a letter of compliance certifying thatthe landfill had received final cover in accordance with the approved plans and specifications. Historical post -closure analytical results for monitoring events performed prior to 2020 are presented in Appendix A. 1.3 Purpose and Scope The landfill was closed by the VA in 2011 with appropriate approvals from the MassDEP. Upon acceptance of the "Landfill Closure Certification Report" for the VA landfill, the MassDEP issued a Closure Certification Approval/Determination and letter of compliance certifying that the landfill has received final cover in accordance with the approved plans and specifications. The letter serves as a permit pursuant to Massachusetts General Laws (MGL) Chapter 111 Sections 150A and 150A1/2 and the regulations promulgated thereunder at 310 CMR 16.000 and 310 CMR 19.000. In accordance with the MassDEP permit's Site -Specific Conditions, Mabbett prepared this 2020 Post -Closure Landfill Monitoring and Maintenance Report. The purpose of the post -closure monitoring and maintenance activities is to monitor for the potential presence and migration of contaminants in groundwater, surface water, and leachate (if present), and to ensure the long-term structural integrity of the landfill cap and associated drainage, security, and access structures. Annual groundwater characterization is required pursuant to MGL Chapter 111, Section 150A and 310 CMR 19.000 to ensure public health and safety. 0 2020, Mabbett & Associates, Inc. 2 June 15, 2020 R2020018.000 SAADMINA\2020618 TPI\000\VA CWM LandfiR\2020 Post -Closure Landfill Monitoring Report V1 - Final.docx POST -CLOSURE LANDFILL MONITORING AND MAINTENANCE REPORT U.S. Department of Veteran Affairs I VA CWM HCS Landfill I Leeds, MA 2.0 LANDFILL INSPECTION AND MAINTENANCEQ 2.1 Maintenance Program In addition to posting and maintaining clearly visible "No Trespassing' signs at all access locations (Section A), the Site - Specific Conditions of MassDEP Landfill Permit 9-12-2011 stipulate that the following activities be performed as part of the maintenance program for all areas of the landfill: a) Cutting vegetation over all phases of the landfill at least once per year to prevent the establishment of deep- rooted vegetation. b) Monitoring of leachate seeps. c) Monthly inspections for settlement and erosion. d) Monitoring of swales, culverts, and basins for erosion, soil build-up and periodic cleaning as necessary. e) Confirming that the landfill gate is locked. f) Viewing monitoring wells and confirming that locks are in place. g) Repairs are made as required. Additionally, the Landfill Permit stipulates that the VA shall have its employees perform monthly inspections of the landfill. A logbook shall be maintained summarizing the time and findings of each inspection. At a minimum, the monthly inspection shall address the items in the maintenance program above. Accordingly, at the time of the Site reconnaissance, the VA provided, and Mabbett reviewed, a monthly inspection log prepared by VA personnel documenting the performance of monthly landfill inspections throughout the time period covered by this report. 2.2 Third Party Inspection In accordance with 310 CMR 19.143, Mr. Stephen Vetere of Mabbett, registered MassDEP Third -Party Inspector (TPI), performed the required Site reconnaissance for a TPI at the VA CWM HCS landfill. The purpose of the visit was to confirm that the VA was maintaining, caring for, and monitoring the Site during post -closure period in order to document the integrity of the closure measures and to detect and prevent any adverse impacts of the Site on public health, safety, or the environment. A copy of the TPI Report documenting the findings on the form required by the MassDEP at 310 CMR 19.018(8) is attached in Appendix B. During the inspection on May 6, 2020, Mr. Vetere observed that the landfill was in very good condition, with vegetation cover throughout the landfill and only a few minor areas with evidence of erosion along the slope of the landfill. One small area (approximately 10' by 10') near MW -3S at the bottom of the slope and inside the fenced area was observed. This area was noted during the 2018 and 2019 inspections but appears not to have increased in size over the past year. Each monitoring well was inspected and determined to be in good, stable condition and appropriate for sampling. The access road to the landfill was in good condition. The landfill area's fence was locked (open for inspection) and in good condition, with appropriate signage; drainage swales were not obstructed, and the retention basin was in good condition. No landfill gas monitoring is conducted, as stated in the MassDEP approval letter from September 12, 2011. ® 2020, Mabbett & Associates, Inc. 3 June 15, 2020 R2020018.000 5:\A0MINA\2020018 TPI\000\VA CWM Landfill\2020 Post -Closure Landfill Monitoring ReportVI - Final.docx POST -CLOSURE LANDFILL MONITORING AND MAINTENANCE REPORT _ U.S. Department of Veteran Affairs I VA CWM HCS Landfill I Leeds, MA 3.0 ANNUAL SAMPLING The annual landfill monitoring activities include the collection of groundwater samples from monitoring wells MW -15, MW -1D, MW -2S, MW -3S, MW -4S, and MW -4D; collection of surface water samples from locations SW -1, SW -2, SW -3, and SW -4; and collection of leachate samples from locations LC -1 and LC -2. A photographic log illustrating the conditions at each of the sampling locations on May 6, 2020 is included as Appendix C (two of the locations needed to be re-photographed on June 1, 2020). In accordance with 310 CMR 19.132 and as established in MassDEP Landfill Permit 9-12-2011, the groundwater, surface water, and leachate samples were analyzed for the following parameters: Analytical parameters, as specified in 310 CMR 19.132(2)(h), included: 1) Indicator parameters: a) pH (in situ) b) Alkalinity c) Temperature (in situ) d) Specific Conductance (in situ) e) Nitrate Nitrogen (as Nitrogen) f) Total Dissolved Solids g) Chloride h) Calcium i) Sodium j) Iron k) Manganese I) Sulfate m) Chemical Oxygen Demand (COD) n) Dissolved Oxygen 2) Inorganics: a) Arsenic b) Barium c) Cadmium d) Chromium e) Copper f) Cyanide g) Lead h) Mercury i) Selenium j) Silver a.) Zinc 3) All of the compounds included in EPA Method 8260, as well as methyl ethyl ketone (2-butanone), methyl isobutyl ketone (4-methyl-2-pentanone), acetone, and 1,4 -dioxane. 4) As specified in Section B.4 of the MassDEP permit, the following analytical parameters were also included: a) Semi -volatile organic compounds (SVOCs) by EPA Method 8270C b) Pesticides by EPA Method 8010A 0 2020, Mabbett & Associates, Inc. 4 lune 15, 2020 R2020016.000 SAADMINA\2020018 TPI\000\VA CWM Landfll\Z020 Post -Closure landfill Monitoring Report Vl - FinaLdocx POST -CLOSURE LANDFILL MONITORING AND MAINTENANCE REPORT U,S. Department of Veteran Affairs I VA CWM HCS Landfill I Leeds, MA c) Groundwater samples analyzed for dissolved (filtered) metals d) leachate and surface water samples analyzed for total (unfiltered) metals 3.1 Groundwater Sampling Activities On May 6, 2020 groundwater sampling activities were conducted at the six groundwater monitoring well locations shown in the Site Map (see Figure 1-2). Prior to initiating groundwater sampling activities, Mabbett personnel gauged the depth to groundwater at each monitoring well utilizing an electronic interface probe (EIP) capable of measuring the depth to non -aqueous phase liquid (NAPE) or groundwater to the nearest hundredth of a foot. As summarized in Table 3-1, the depth to groundwater at the six monitoring wells ranged from 1.78 feet at MW -4D to 5.97 feet at MW -2S below the top of the PVC well risers, which extend generally 2 to 4 feet above the surrounding ground surface. NAPL was not detected or identified at any of the six monitoring wells during the 2020 landfill monitoring program. Groundwater samples were collected from each of the six monitoring wells in accordance with U.S. EPA Region 1 Low Stress/Low Flow Protocol; each groundwater monitoring well was purged until the following field parameter indicator parameters had generally stabilized to the ranges presented in Table 3-2, or the purge time reached the EPA established 2 -hour purge limit: TABLE Summary of Groundwater Stabilization Parameters Field Parameter Stabilization Criteria Specific Conductivity 3% of range Oxidation -Reduction Potential 10% of range Dissolved Oxygen 10% of range pH 0.10 Standard pH Units Temperature 3% of range Turbidity 10% of range The parameters listed above were measured using a Y51r"" PRO DDS multi -parameter sonde. Specific conductivity (SC), oxidation-reduction potential (ORP), dissolved oxygen (DO), pH, turbidity, and temperature were all measured using the YSITM' multi -parameter sonde with attached flow-through cell. Following an initial groundwater purge period, measurements for these field parameters were collected and recorded on field log sheets at approximate 5 -minute intervals, copies of which are provided in in Appendix D. In general, stabilization was achieved (and the well deemed ready for sampling) when all field parameters remained stable for three consecutive measurements collected at least 3 to 5 minutes apart; or when the 2 -hour purge limit was reached. Once purging was complete, the pump continued to run so that groundwater samples could be collected through the dedicated tubing (before sample collection, the in-line flow-through cell was removed so samples could be collected directly from the dedicated tubing). A summary of field parameter measurements recorded at the completion of purging, immediately prior to the collection of groundwater samples, is provided on Table 3-1. Groundwater samples were collected from each of the six Site monitoring wells (MW -1S, MW -1D, MW -25, MW -3S, MW -4S, and MW -4D) and placed in laboratory -supplied groundwater sample containers, stored in a cooler on ice, and submitted under appropriate chain -of -custody (COC) procedures to Alpha Analytical Laboratory (Alpha) of Westborough, Massachusetts. Laboratory -supplied trip blanks were kept with the samples collected throughout the monitoring program and were submitted for laboratory analysis of VOCs. 0 2020, Mabbett & Associates, Inc. 5 June 15, 2020 R2020018-000 $'\ADMINA\2020018 TP1\006\VA CWM Landfill\2020 Post -Closure Landfill Monitoring Report V1- F nal.docx POST -CLOSURE LANDFILL MONITORING AND MAINTENANCE REPORT U.S. Department of Veteran Affairs I VA CWM HCS Landfill I Leeds, MA 3.2 Surface Water Sampling Activities Surface water sampling locations were assessed prior to sampling on May 6, 2020 to verify that sufficient surface water was present to collect samples from each of the four sampling locations (designated as SW -1, SW -2, SW -3, and SW -4) as depicted on the Site Map (Figure 1-2). Prior to sample collection, groundwater quality parameters were measured in the field utilizing a YSI` 650MDS multi -parameter sonde and recorded in on field sample logs included in Appendix D. A summary of field parameters measured at each surface water sampling location prior to sample collection is provided on Table 3-1. Surface water samples were collected in accordance with EPA Surface Water Sampling Operating Procedure (SESDPROC-201-R3) effective February 28, 2013, by dipping the sample container into the surface water without disturbing the bottom. Once the appropriate laboratory -supplied surface water sample containers were filled, they were stored in an iced cooler and submitted under appropriate COC procedures to Alpha. 3.3 Leachate Sampling Activities At the time of the sampling event, leachate was characterized by Mabbett personnel as standing water at the low-lying areas at the edge of the landfill footprint; leachate sampling locations LC -1 and LC -2 are depicted on the Site Map (Figure 1-2). Prior to sample collection, groundwater quality parameters were measured in the field utilizing a YSIT" 65OMDS multi -parameter sonde and recorded in on field sample logs included in Appendix D. Due to Site conditions and the presence of leachate pooling on the ground surface, leachate samples were collected in accordance with SESDPROC-201-R3, by dipping the sample container into the surface water without disturbing the bottom. Once the appropriate laboratory -supplied leachate sample containers were filled, they were stored in a cooler on ice and submitted under appropriate COC procedures to Alpha. 0 2020, Mabbett & Associates, Int. 6 June 15, 2020 82020018.000 S:\ADMINA\2020018 TPI\ODD\VA CWM Landfill\2020 Post -Closure Landfill Monitoring Report V1- final.docx POST -CLOSURE LANDFILL MONITORING AND MAINTENANCE REPORT U.S. Department of Veteran Affairs I VA CWM HCS LandfiP I Leeds, MA 4.0 SUMMARY OF ANALYTICAL RESULTS Groundwater analytical results were compared to the current Massachusetts Maximum Contaminant Levels (MMCLs), EPA Secondary Maximum Contaminant Levels (SMCLs), MassDEP Office of Research and Standards Guidelines (ORSG), and Massachusetts Contingency Plan Method 1 GW -3 standards (intended to be protective of groundwater discharging to surface water). Surface water and leachate analytical results were compared to the National Recommended Freshwater Aquatic Life Criteria (NRFALC) for chronic and acute exposures. MCP Method 1 GW -2 standards are not applicable to Site groundwater because there are no buildings within 30 feet of the landfill boundary. MCP Method 1 GW -1 standards are also not applicable to Site groundwater because there are no current or potential drinking water resource areas, as defined in 310 CMR 40.0932, within applicable distances of the landfill boundary. Discussion of the laboratory analytical results for each parameter analyzed are presented in the following sections. A copy of the laboratory analytical report for the 2020 landfill monitoring program is presented in Appendix E. 4.1 Dissolved Metals Groundwater samples collected from six monitoring wells were analyzed for dissolved (filtered) metals, as specified in the landfill permit. As summarized in Table 4-1, dissolved concentrations of select metals (which included barium, calcium, iron, manganese, and sodium) were detected at concentrations in excess of the laboratory lower method detection limits in the groundwater samples collected from monitoring wells. Dissolved metals were detected in the samples collected from MW -3S and MW -4S at concentrations exceeding their SMCLs. The following is a summary of the dissolved metals concentrations exceeding screening values and/or other comparison standards: The concentration of dissolved iron detected in the groundwater sample collected from MW -4S [0.43 milligrams per liter (mg/L)) exceeded the SMCL (0.3 mg/L). ■ The concentrations of dissolved manganese detected in the groundwater samples collected from MW -3S (0.212 mg/L) and MW 45 (0.144 mg/L) exceeded the SMCL (0.05 mg/L). 0 4.2 Total Metals As summarized in Table 4 1, concentrations of select total metals (which included barium, calcium, iron, lead, manganese, nickel, and sodium) were detected at concentrations in excess of the laboratory lower method detection limits in the surface water and leachate samples collected. The following is a summary of the total metals concentrations identified which exceeded the NRFALC: ■ Iron was detected in the surface water and leachate samples collected from SW -2 (5.2 mg/L), SW -4 (3.04 mg/L), LC -1 (19.7 mg/L), and LC -2 (6.02 mg/L) at a concentration in excess of the NRFALC for chronic exposure of 1 mg/L. ■ Lead was detected in the leachate sample collected from LC -2 at a concentration of 0.011 mg/L, which exceeds the NRFALC chronic exposure limit of 0.0032 mg/L. 4.3 VOCs As summarized in Table 4-2, VOCs (including 1,4 -dioxane) were not detected at concentrations in excess of the laboratory lower method detection limits in the groundwater samples collected from any of the six monitoring wells, any of the four surface water samples, nor the two leachate sample locations. VOCs were not identified in the trip blank submitted for laboratory analysis at concentrations exceeding the laboratory lower method detection limits. L X, WAT111I4M As summarized in Table 4-3, select SVOCs were detected at concentrations in excess of the laboratory lower method detection limits in the groundwater samples collected from monitoring wells MW -1D, MW -2S, and MW -4D, in surface water samples collected from SW -1, SW -3, and SW -4, and in the leachate sample collected LC -2. SVOCs detected include 2-methylnapthalene (MW -2S), benzo(b)fluoranthene (SW -4), diethyl phthalate (MW -1D), fluoranthene (SW -4), naphthalene (MW -2S, MW -4D, SW 1, SW -3, and LC -2), and pyrene (SW -4). All SVOCs detected were orders of O magnitude lower than screening values. ® 2020, Mabbett & Associates, Inc. 7 June 15, 2020 112020018.000 S'\A0MINA\2020018 TPI\000\VA CWM Wndfill\2020 Post -Closure Landfill Monitoring Report V1- Final.docx 6 POST -CLOSURE LANDFILL MONITORING AND MAINTENANCE REPORT U -S. Department of Veteran Affairs I VA CWM HCS Landfill I Leeds, MA 4.5 Pesticides As summarized in Table 4-4, organochlorine pesticides were not detected at concentrations in excess of the laboratory lower method detection limits in any of the groundwater, surface water, or leachate samples collected during the monitoring event. 4.6 Conventional Water Chemistry Parameters As summarized in Table 4-4, alkalinity and dissolved oxygen were detected at select monitoring locations in surface water and leachate at concentrations that exceeded the NRFALC for acute and/or chronic exposures. Specifically, the concentration of alkalinity detected in the surface water sample collected from SW -1 (26.8 mg/L) and the leachate sample collected from location LC -1 (329 mg/L) exceeded the NRFALC for chronic exposure of 20 mg/L. Dissolved oxygen exceedances of the 5 mg/L NRFALC for both acute and chronic exposures were identified in the surface water samples collected from SW -1 (9.7 mg/L), SW -2 (7.8 mg/L), SW -3 (8.2 mg/L), and SW -4 (9.6 mg/L), and the leachate samples collected from locations LC -1 (5.9 mg/L) and LC -2 (8.7 mg/L). None of the other conventional chemistry parameters (including total cyanide, nitrate/nitrogen, sulfate, COD, chloride, and TDS) were found to exceed the MMCLs, SMCLs, ORSG, MCP Method 1 GW -3 risk assessment standards, or the NRFALC for acute or chronic exposures. ® 2020, Mabbett & Associates, Inc. 8 lune 15, 2020 R2020018.000 SAADMINAV010018 TPI\000\VA CWM Landfill\2020 Post -Closure Landfill Monitoring Report V1 - Final.docx POST -CLOSURE LANDFILL MONITORING AND MAINTENANCE REPORT U.S. Department of Veteran Affairs I VA CWM HCS Landfill I Leeds, MA 5.0 CONCLUSIONS Based on Mabbett's review of the 2020 landfill monitoring program sampling results, the comparison of the data generated to the applicable regulatory screening values and/or standards, and the comparison of the 2020 data to recent and historical landfill monitoring results, the identified exceedances of metals (total and dissolved) and conventional chemistry parameters (alkalinity and DO) were determined to be consistent with historical landfill monitoring results. Therefore, in accordance with 310 CMR 19.000 and the 2011 Landfill Permit, a second round of sampling and analysis is not required based on the 2020 landfill monitoring program results. Mabbett delivered an email to Mr. Daniel Hall of MassDEP on June 2, 2020 to obtain concurrence from MassDEP with respect to this conclusion. A copy of email correspondence from Mr. Thomas Speight of MassDEP documenting the MassDEP Solid Waste Section's support that resampling was not warranted or required, is provided in Appendix F. The next annual sampling round is planned for spring 2021. b 2020, Mabbett & Associates, Inc. R2020018.000 9 lune 15, 2020 5:\ADMINA\2020018 TPI\000\VA CWM Undfill\2020 Post -Closure landfill Monitoring Report Vl Final.docx K i] POST -CLOSURE LANDFILL MONITORING AND MAINTENANCE REPORT U.S Department of Veteran Affairs I VA CWM HCS Landfill I Leeds, MA TABLES ® 2020, Mabbett & Associates, Inc. TABLES June 15, 2020 82020018.000 2020 Post -Closure Landfill Monitoring Report V1 - Final.docx C C� TABLE 3-1 Summary of Field Parameters Measured Prior to Sample Collection VA Central Western MA Healthcare System Landfill 421 North Main Street Leeds, MA 01053-9764 Sample ID Date Total Depth of Well (ft) Depth to Water (ft) Total Water Column (ft) Temp. ('C) pH (SU) Spec. Cond. (µS/cm=) DO (mg/L) ORP jmV) Turbidity (NTU) MW -15 5/6/2024 14.60 5.18 9.42 8.8 7.07 476.4 0.16 -302.8 4.66 MW -11) 5/6/2020 34.55 4.17 30.38 9.4 8.20 155.4 0.74 -259.8 16.37 MW -25 5/6/2020 12.51 5.97 6.54 8.3 5.25 24.9 7.31 315.9 4.66 MW -3S 5/6/2020 11.33 3.90 7.43 9.4 6.48 113.3 1.44 217.5 15.22 MW -4S .5/6/2020 11.49 4.56 6.93 9.5 7.19 168.9 0.66 43.7 11.09 MW -40 5/6/2020 35.10 1.78 33.72 10.0 7.95 141.5 0.22 -311.2 4.86 SW -1 5/6/2020 NA NA NA 7.7 7.87 146.8 10.12 160.1 1.30 SW -2 5/6/2020 NA NA NA 10.7 6.96 34.8 9.63 153.4 10.08 SW -3 5/6/2020 NA NA NA 9.2 6.53 1 24.8 10.69 272.5 1.33 SW -4 5/6/2020 NA NA NA 10.0 5.8226.1 9.33 286.9 18.15 LC -1 5/6/2020 NA NA NA 9.8 7.08 520 4.09 -1.9 4.34 1 LC -2 5/6/2020 NA NA NA 9.4 1 7.14 1 26.0 1 11.01 1 252.8 0.51 NOTES: 1. All groundwater level measurements made from top of PVC. 2. All groundwater measurements collected prior to commencing purging and sampling activities. 3. Temp. = temperature 4. Spec. Cond. = specific conductivity S. DO =dissolved oxygen 6. ORP = oxidation-reduction potential 7. NA = not applicable O 2020, Mabbett & Associates, Inc. 2020 Post -Closure Landfill Monitorin t TABLE 4-1 Groundwater, Surface Water, and Leachate Analytical Data - Total and Dissolved Metals VA Central Western Massachusetts Healthcare System Landfill 421 (North Main Street, Leeds, MA 01053-9764 Analyte CAS Number MMCLs' SMCLs= MCP ORSG3 M1 GW -3 GW Std` Groundwater Monitoring Well Sampling Locations MW-iS MW -1D MW -2S MW -3S MW 4S MW -40 516120 516M 5/6120 516/20 5!6120 5/6/20 Dissolved Metals (m L) Total Metals (mg/L) Antimony 7440 36 0 0 006 - 8 0.004 U 0.004 Ul 0.004 U 0 004 U 0.004 U 0.004 U Arsenic 7440-38-2 0.010 0.005 0.9 0 005 U 0.005 U 0.005 U 0 005 U 0.005 U 0.005 U Banum 7440-39-3 2 - 50 0.035 0.058 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U Be Iliur' 7440-41-7 0,004 Cadmium 0.2 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.0005 U Cadmium 7440-43.9 0.005 U 0.004 0.004 0.004 U 0.004 U 0.004 U 0 004 U 0 004 U 0.004 U Calcium 7440-70-2 - - - 83.9 7440-47-3 23.5 1.8 17.1 27.6 20.1 hrom;uv 7440-47-3 01 0.01 U 0.3 0.01 U 0.01 Ul 0.01 U 1 0.01 Ul 0.01 U 0.01 U CoWer 7440-50-8 13 1 - 0.01 U 0.01 U 0.01 U 0.01 Ul 0.01 Ul 0.01 U Iron 7439-89.6 Mercury 03 - 0.05 U 0.05 U 0.05 U 1 0.05 U � 0.05 U Lead 7439-92-1 0.015 - - 0.01 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U Manganese Mercu 7439-96-5 7439-97-6 - 0 002 006 - 0.3 - - 0.02 0.011 0.01 0.0002 U 0.0002 U 0.01 U 0.0002 U 0.02 U 0-0002 U 0.0002 U 0.0002 U Nickel 7440-1)2-0 - - 0.1 0.2 0.002 U 0.002 U 0.002 U 0.002 U 0 002 U 0.002 U Selenium 7782-49-2 0.05 - - 0.1 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U Silver 7440-22-4 - 010 - 0.007 0.007 U 0.007 U 0.001 U 0.007 U 0 007 U 0.007 U Sod um .'440-23 5 - 20 - 4.49 9.77 2.00 U 3.44 2.51 4.45 inc 7440-66-6 5 0.9 0.05 U 0.05 U 005 U 0.05 U 0.05 U 0.05 U Analyte CAS Number National Recommended Freshwater Aquatic Life Criteria Surface Water & Leachate Sampling Locations SW -1 SW -2 SW4 SW -4 LC -1 LC -2 Acute Chronic 516120 516/20 516120 516120 5!6120 516120 Total Metals (mg/L) Antimony 7440-36-0 - - 0.004 U 0.004 U 0.004 U 0.004 U 0.004 U 0.004 U Arsenic 7440-38-2 0.34 0.15 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U Bar+um 7440-39-3 - - 0.019 0.032 0.01 U 0.022 0.058 01115 Be .Yum 7440.41-7 - - 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.0005 U Cadmium 7440-43-9 0.0018 0-00072 0.004 U 0.004 U 0.004 U 0.004 U 0.004 U 0.004 U Calcium 7440-70-2 - - 19.8 1 3.25 1.98 1 2.27 93.5 5.58 Chromium 7440-47-3 0.57 0.074 0.01 U 0.01 U 0.01 U 0.01 Ul 0.01 Ul 0.01 U Copper Iron Lead 7440.50-8 7439-89-6 7439-92-1 - - 0.082 - 1 0.0032 0.01 0.228 0.01 U 0.01 U 0.01 U 0.01 0.483 U 0.01 Ul 0.01 U 0.01 U 0.01 U 0.01 Ul U 0.095 -Iri Mi Manganese 7439-96-5 - - 0.055 0.616 0.084 9.10 4.91 3.34 Mercury 7439-97.6 0.0014 0.00077 0.0002 U 0.0002 U 0.0002 U 0.0002 U 0.0002 U 0.0002 U Nickel 7440-02-0 0.47 0.052 0.002 U 0.0041 0.002 U 0.0029 0.0026 0.007 Se emum 7782-49-2 - - 0.01 U 0.09 U 0.01 U 0.01 U 0.01 U 0.01 U Silver 7440-22-4 0.0032 0.007 U1 0.007 Ul 0.007 U 0-007 U 0.007 U 0.007 U Sodium 7440-23-5 - - 13.0 1 2.21 1 2.0 U 2.02 U 5.03 2.22 inc 7440 66 6 0.12 0.12 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.086 NOTES: Bold = analyte was detected above the laboratory reporting limit U = the analyte was analyzed for but not detected above the reporting limit mg1L = milligrams per liter NS = Not Sampled italics = field filtered for dissolved metals i -'i no standard listed 'Massachusetts Maximum Contaminant Levels per 310 CMR 22.00 -Secondary Maximum Contaminant Levels per 310 CMR 22 00 'MassDEP Office of Research and Standards (ORS) Guidelines `MCP Method 1 Groundwater Standards per 310 CMR 40.0974(2): TABLE 1++ © 2020, Mabbett & Associates, Inc. 2020 Post -Closure Landfill Monitoring K TABLE 4-2 Groundwater, Surface Water, and Leachate Analytical Data - VOCs VA Central Western Massachusetts Healthcare System Landfill 421 North Main Street, Leeds, MA 01053-9764 Anal a CAS Number Federal MCLS' (State) MMCLsx MCP Method GW 3 1 Groundwater Standard MWAS MW -10 MW -2S MW -3S MW4S MW40 SW -1 SW -2 SW -3 SW -4 LC -1 LC -2 516120 5/6/20 5/6/20 5!6120 516120 516120 51&120 1 51&!20 5/6120 1 W&20 516!20 516/20 Volatile Organic Compounds OCs m 1L 1,1,1,2 -Tetrachloroethane 630-20-6 50 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 1,1,1 -Trichloroethane 71.55.6 0.2 0.2 20 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U O.OD1 U 0.001 U 0.001 U 0.001 U 1,1,2,2 -Tetrachloroethane 79-34-5 - - 50 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 1,1,2 -Trichloroethane 79 -DD -5 0.005 0.005 50 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 1,1-Dichloroethane 7534-3 0.07 20 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 1,1-Dichioroethene 75-35A 30 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 1,1-Dichlororoe 563.58.6 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 1,2,3 Trichlorobenzene 87-61-6 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 1,2,3-Trichloro rone 96-18 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 1,2,4-Trichlorobenzene 120-82-1 0.07 0.07 50 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 1,2,4-Trimeth (benzene 95-63-6 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 1,2-Dibromo-3-chloro roane 96.12-8 0.0002 0.0002 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 1,2-Dibromoethane 106.934 50 0.002 U 0.002 U 0.002 U O.OD2 U 0.002 U 0.D02 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 1,2 -Dichlorobenzene 95-50-1 0.6 2 0.001 U 0.001 U 0.0D1 U Moot U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 1,2-Dirhloroethans 107-06-2 0.005 0.005 20 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U1 0.001 U 0.001 U 0.001 U 1,2-Dichloroethene total 540-59.0 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 1,2-Dichtororoane 78-87-5 0.005 0.005 50 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0 001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U' 1,3,5-Trimeth (benzene 108-67-8 0,002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0 002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 1,3 -Dichlorobenzene 541-73-1 50 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0 001 U 0.001 U 0.001 U D.001 U 0.001 U 0.001 U 1,3-Dichlororoane 142-28.9 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0 002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 1,3-Dichiororoene, Total 542-75-6 0.2 0.0004 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U 1,4 -Dichlorobenzene 106-46-7 0.005 8 0.001 U 0.001 U 0.001 U:1 0.001 U 0.001 U 0.001 U 0.001 U1 0.001 U 0.001 U 0.001 U1 0.001 U 0.001 U 1,4 -Dioxane 123.91.1 0.0003 50 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 025 U 2.2-Dichlorop2pane 594-20.7 0.002 U O.OD2 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U D.002 U 0.002 U 0.002 U 0.002 U 0.002 U Butanone 78-93-3 50 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.065 U 0.005 U 0.005 U 0.005 U Hexanone 591-7" 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U Meth I-2- enlanone 108-10-1 50 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U celone 67-64-1 6.3 50 0.005 U 0.005 U 0.005 U 0.005 U D.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U enzene 71.432 0.005 0.005 10 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.DOD5 U 0.0005 U 0.0005 U 0.0005 U romobenzene 108-86-1 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U romochloromethane 74-97-5 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.062 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U ramodichloromethane 75-274 5o 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U romoform 75.25.2 50 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U D.002 U 0.002 U 0.002 U 0.002 U Bromomethane 74-83.9 0.01 0.8 0.002 U 0.002 U 0.002 U 0.002 U O.D02 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U arbon disufde 75-15-0 - - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0,002 U 0.002 U 0.002 U 6.002 U arbon tetrachloride 56.23-5 0.005 0.005 5 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U hlorobenzene 108-90-7 01 0.1 1 0.001 U 0.001 U 0.001 U 0.061 U 0.061 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U hloroethane 75-00-3 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U hlorofomt 67-663 0.07 20 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U hloromethane 74.87-3 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0,D02 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U is-1,2-Dichtoroethene 156-59-2 50 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U O.OD1 U 0=1 U LS-1,3-Dichloro ro ene 10061-01-5 0.0004 U 0.0004 U 0.0004 U 6.0004 U 01004 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U ibromochloromethane 124-48-1 50 0.001 U 0.001 U 0.001 U 0.001 U 0.061 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U ibromomethane 74-95-3 0.002 U 0.002 U 0.002 U 0.002 U O.OD2 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U ichlorodifluoromethane 75-71-8 1.4 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U al ether M29-7 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0-002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U ih I-Tert-But I -Ether 637-92-3 - - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0 002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U ih !benzene 100-41-4 0.7 0.7 5 0.001 U 0.001 U 0.001 U Moot U O.OD1 U 0.001 U 0 001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U o achlorobutadiene 87-68-3 3 0.0006 U 0.0006 U 0.0006 U I 0.0006 U 0.0006 U 0.0006 U O.ODD6 U 0.0006 U 0.0006 U 0.0006 U 0.0006 U 0.0006 U Iiopropyl Ether 108-20.3 0.002 U 6.002 U 0.002 U 1 0.002 U1 0.002 U 0.002 U 0 002 U 0.002 U 0.002 U 0.002 U 0.002 U 6.002 U I;opropylbenzene 1 98-8H::[:::0.002 U 0.002 U 0.002 U 1 0.002 Ul 0.002 U 0.002 U1 0.002 Ul 6.002 Ul 0.002 U 0.002 U 0.002 U 0.002 U eth I Cert bull ether 1 1634-04-41 0.07 0.002 U 0.002 U 0.002 U 0.002 Ul 0.002 U 0.002 U1 0.002 U 0.002 Ul 0.002 Ul 0.002 U 0.002 U 0.002 U Q@ 2020, Mabbett & Associates, Inc. Page 1 of 2 2020 Post -Closure Landfill Monitoring TABLE 4-2 Groundwater, Surface Water, and Leachate Analytical Data - VOCs VA Central Western Massachusetts Healthcare System Landfill 421 North Main Street, Leeds, MA 01053-9764 Analyte CAS Number Federal MCLS' {State) MMCLs' MCP Method 1 GW -3 Groundwater Standard' MWAS MW -1D 1 MW -2S MW -3S MW -4S MW -4D 5W -t SW -2 SW -3 SW -4 LC -1 LC -2 516120 5!6!20 516/20 1 516120 1 5020 1 516120 1 5!6120 1 5!6120 516120 5020 516120 5:6f20 .Volatile Organic Compounds OCs m IL ethylene chloride 75-09-2 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U But (benzene 104-51-8 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U Pro lbenzene 103-65-1 0.002 U 0.002 U 0.002 U O.D02 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U a hthalene 91-203 0.14 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 V 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U Chlorotoluene 95-49-8 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 V 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U Xylene 9547-6 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U Chlorotoluene 106-43-4 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U Iso ro Rduene 99-87-6 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0 002 U 0.002 U 0.002 U m -X lane 179601-23-1 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0 002 V 0.002 U O.OD2 U But (benzene 135.98.8 0.002 U 0.002 U 0.002 U 0.002 U 0.002 V 0.002 U 0.002 U 0.002 U 0.002 U 0 002 U 0.002 U 0.002 U I rene IOD -42-5 0.1 0.1 6 0.001 U 0.001 U 0.001 U 0,001 V 0.001 V 0.001 V 0.001 U 0.001 U 0.001 U 0001 U 0.001 U 0.001 U art -But (benzene 98-06-0 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0 002 U ania -Am I Meth I Ether 994-058 0.09 0.002 U O.DO2 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0 002 U etrachloroethens 127-18.4 30 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0 001 U 0.001 U 0.001 U 0.001 U 0.001 U 0 001 U etrah drofuran 109.99.9 0.6 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0-002 U oluene 108. " 1 1 40 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 V 0.001 U 0.001 U 0.001 U rans-l,2-Dichloroethene 156.6&5 50 0.001 V 0.001 V 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0-001 U rens-l,3-Dichlororoene 10061-02-6 0.0004 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U O.OD04 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U richloroethene 79-01-6 0.005 5 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U O.D01 U 0.001 U 0.001 U 0.001 U richlorofluoromethane 75.69.4 -O.002 U 0.002 U 1 0.002 U 0.002 U 0.002 Ul 0.002 U 0.002 U 0.002 Ul o.Do2 Ul 0.002 Ul 0.002 ul 0.002 U inyl chloride 75-01-4 0.002 0.002 50 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 V 0.001 V 0.001 U 0.001 U 0.001 U lane (Total)1330-20-7 10 10 5 0.001 V 0.001 U 0.001 U 0.001 U 0.001 U1 0.001 U 0.001 U 0.001 U1 0.001 Ut O.OQ1 Ul 0.001 Ul 0.001 U 1,4 -DI xane b 8270D SIM m R 1 4Dioxane 123 91-1 0.0003 0.000144 U 0.000142 U 0.0001 .00 142 0.000 44 UI 0.000144 U1 0.000142 U1 0.000147 Ul 0.000144 Ul 0.000147 Ul 0.000144 U1 0.000144 U NOTES: Bold ■ analyte was detected above the laboratory reporting limit U = the analyle was analyzed for but not detected above the reporting limit mg1L = milligrams per liter NS a Not Sampled No National Recommended Freshwater Aquatic Life Criteria for above listed VOCs (-) no standard listed Federal MCLS per EPA's National Primary Drinking Water Regulation Table State MMCLS (Massachusetts Maximum Contaminant Levels) per 310 CMR 22.00 3MCP Method 1 Groundwater Standards per 310 CMR 40.0974(2): TABLE 1++ 0 2020, Mabbett & Associates, Inc Page 2 of 2 2020 Post -Closure Landfill Monitoring TABLE 4-3 Groundwater, Surface Water, and Leachate Analytical Data - SVOCs VA Central Western Massachusetts Healthcare System Landfill 421 North Main Street, Leeds, MA 01053-9764 Analyte CAS Federal Number MCLS' (State) MMCLs' MCP Method 1 GW -3 Groundwater Standard' Sampling Location MW -1S MW4D MW -2S MW -3S MW -4S MW -40 SW -1 SW -2 SW -3 SW -4 LC -1 LC -2 516120 5020 516120 1 516120 1 WW20 516/20 516120 1 516120 1 51W20 5IW20 516!20 516120 Semi -Volatile Organic Compounds (SVOCs) (mg1L) 1,2,4-Tnchlorobenzene 120.82-1 0.07mm� 50 0.005 U 0.005 U 0.005 U 0.005 Ul 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 1,2 -Dichlorobenzene 95.50.1 0.6 2 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 1,3 -Dichlorobenzene 541-731 - 50 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U O.OD2 U 0.002 U 0.002 U 0.002 U 0.002 1,4 -Dichlorobenzene 10646-7 0.005 8 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 2,4,5 -Trichlorophenol 95-95-4 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 2.4,6 -Trichlorophenol 88-06-2 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 401chlorohenol 120-83-2 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 2,4 -Dimethylphenol 105.67-9 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 Ul 0.005 4Dinkro henol 51-285 0.02 U 0.02 U 0.02 U 0.02 U 0.02 U 0.02 U 0.02 U 0.02 U 0.02 U 0.02 U 0.02 U 1 0.02 2.4-Dinlratoluene 121-14-2 0.005 U 0.005 U O.DO5 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 2.6-Dindrotoluene 606-20-2 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 Chlorona hthalene 91-58-7 0.0002 U 0.0002 U 0.0002 U 0.0002 U 0.0002 U 0.0002 U 0.0002 U 0.0002 U 0.0002 U 0.0002 U 0.0002 U 0.0002 Chloro henot 95.57-8 7 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 -Methylnaphthalene 91-575 20 0.0001 U 0.0001 V 0.0001 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 Meth I henol 95.48-7 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 Nitrophenol 88-75-5 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U 0.01 ,3'-Dichlorobenzidine 91-94-1 0.005 U 0.005 U O.OD5 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 Meth I henoll4-Meth I henol 108-39.4 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U O.Do5 U 0.005 U 0.005 U 0.005 Bromo hen I phenyl ether 101-55-3 0.002 U 0.002 U 0.002 U 0.002 V 0.002 U OA02 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 Chloroaniline 106.47-8 0.005 U 0.005 U 0.005 U 0.005 U 0.005 Ul 0.005 U 0.005 U 0.005 U 0.DO5 U 13.005 U 0.005 U 0.005 LA Nitrophenol 100-02-7 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U 0.01 V 0.01 U 0.01 U 0.01 U 0.01 cena hthene 83-32-9 10 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0007 V 0.0001 cena hlh lene 208.96.8 0.04 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 00001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 celo henone 98-86-2 0,005 U 0.005 U 0.005 U 0.005 U D.0135 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 niline 62-53-3 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 Anthracene 120-12-7 0.03 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 00001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 1. obenzene 103-333 - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 enzo a anthracene 56.55-3 1 0.0001 U O.D001 U 0.0001 U 0.0001 U 0.0001 U O.OD01 U 00001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 Benzo(a)pyrene 50.32-8 0.0002 0.0002 0.5 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0 0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 Benzo b uoranthene 20549-2 0.4 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 00001 U 0.0001 U D.0001 U 0.00012 0.0001 U 0.0001 Benzo hi a lene 191-24-2 0.02 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 00001 U 0.0001 U D.0001 U 0.0001 U 0.0001 U 0.0001 Benzo k uoranthene 2137-08-9 0.1 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 00001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U O.Doo1 Bis 2-chloroethox methane 111-91-1 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 Bis 2-chloroelh I ether 11144.4 0.002 U 0.002 U 0.002 U 0.002 Ul 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 Bis 2-chloroiso o I ether 10850-1 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U O.OD2 U 0.002 U 0.002 U 0.002 U 0.002 Ul Bis 2-eth the I hthalate 117-81-7 0.003 U 0.003 U 0.003 U 0.003 U 0.003 U 0.003 U 0.003 U 0.003 U 0.003 U 0.003 U 0.003 U 0.003 1. Butyl benzyl phthalate 85.68-7 O.OD5 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U O.OD5 U 0.005 U 0.005 U 0.005 U 0.005 Chrysene 218-01-9 0.07 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 00001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 i. Di -n -buil thalate 8474-2 - 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 V 0.005 V 0.005 U 0.005 1. Di-n-oct I hthalate 117.84-0 0.005 U 0.005 U 11.005 U 0.005 U 0.005 U 0 005 U 0 005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 4. Dibenz a,h nthracene 5370.3 0.04 O.00D1 U 0.0001 U 0.0001 U 0.0001 U 0.0001 Ul 0.0001 U 00001 U 0.0001 U 0.0001 U 0.0001 Ul 0.0001 U-0.00011 Dibenzofuran 132-64-9 - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0 002 U 0 002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 Diethyl phthalate 84-66-2 9 0.005 U 0.039 0.005 U 0.005 U 0.005 U 000.5 U 0 005 Ul 0.005 U 0.005 U 0.005 U 0.005 U 0.005 Dimeth I hthalate 131-11-3 50 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0 005 U 0 005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 Fluo, hene I 206-44-0 1 0.2 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 V 0.00015 0.0001 U 0.0001 C 2020, Mabbett & Associates, Inc. Page 1 of 2 2020 Post -Closure Landfill Monitoring C ® 2020, Mabbett & Associates, Inc. 82020018.000 POST -CLOSURE LANDFILL MONITORING AND MAINTENANCE REPORT U -S. Department of Veteran Affairs I VA CWM HCS Landfill I Leeds, MA FIGURES FIGURES June 15, 2020 2020 Post -Closure Landfill Monitoring Report V1 - Final.docx TABLE 4-3 Groundwater, Surface Water, and Leachate Analytical Data - SVOCs VA Central Western Massachusetts Healthcare System Landfill 421 North Main Street, Leeds, MA 01053-9764 AnalyteNumber CAS Federal MCLs' (State) MMCLs= MCP Method 1 GW -3 Groundwater Standard MW -1S 5/6120 MW -10 5!6!20 MW -2S 516120 MW -3S 5!6!20 MW -4S 5!6120 Sampling Location MW -4D SW -1 516120 51620 SW -2 516120 SW -3 516!20 SW3 516120 LC -1 516120 LC.2 5/6120 Semi -Volatile Organic Compounds (SVOCs) (mg1L) Fluorene 86-73-7 - 0 04 0.0001 V 0.0001 U 0.0001 U 00001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 Hexachlorobenzene 118-74-1 0 001 0.001 6 0.0006 U 0.0008 U 0.0008 U 0.0008 U 0.0008 U 0+000a U 0.0008 U 0.0008 U 0.0008 U 0.0008 U 0.0008 U 0.0008 Hexachlorobutadiens 87-683 3 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.0005 a 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.0005 Hexachloroethane 67-72-1 50 0.0008 U 0.0008 U 0.0008 U 0.0008 U 0.0008 U 0.0008 t 0.0008 U 0.0008 U 0.0008 U 0.0008 U 0.0008 U 0.0008 lnden 1,2.3 -cd ene 193-39.5 0.1 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 lsc horone 78-59-1 0 005 U 0 005 U 0.005 U 0 005 U 0.005 U 0 005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 hthalene 91-20-3 0.14 20 0.0001 U 0.0001 U 0.00014 0.0001 U 0.0001 U 0.00059 0.0002 0.0001 U 0.00022 0.0001 U 0.0001 U 0.00011 itrobenzene 98.95-3 0 002 U 0 002 U 0.002 U D002 U 0.002 U 0 002 t. 0.002 U 0.002 U 0.002 U 0.002 U 0.002 V 0.002 LA entachloro henol 87-86-5 0.001 0.001 0.2 0.0008 U 0.0008 U 00008 U 0.0008 U 0.0008 U 0.0008 U 0.0008 U 0.0008 U 0.0008 U 0.0008 U 0.0008 U 0.0008 ja henanthrene 85.01-8 10 0.0001 U 0.0001 U 00001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 henol 108-95.2 2 0.005 U 0 005 U 0.005 U 0.005 U 0 005 U 0 005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 P rene 119000 0.02 0.0001 Ij 0.0001 00001 U 0.0001 U 0.0001 "1 0.0001 U 0.0001 0.0001 111 0.0001 111 0.00013 0.0001 0.0001 11 NOTES: U = the analyte was analyzed for but not detected above the reporting limit mg1L = milligrams per liter NS = Not Sampled Other than Pentachlorophenol, which there was no detectable concentrations at any locailon, there are No Natrona Recommended Freshwater Aquatic Life Criteria for above listed SVO- :s (-) no standard listed 'Federal MCLS per EPA's National Primary Drinking Water Regulation Table `State MMCLs (Massachusetts Maximum Contaminant Levels) per 310 CMR 22.00 'MCP Method 1 Groundwater Standards per 310 CMR 40.0974(2): TABLE 1++ 0 2020, Mabbett & Associates, Inc. Page 2 of 2 2020 Post -Closure Landfill Monitoring TABLE 4 4 Groundwater, Surface Water, and Leachate Analytical Data - Pesticides and Conventional Chemistry Parameters VA Central Western Massachusetts Healthcare System Landfill 421 North Main Street, Leeds, MA 01053-9764 Analyte CAS Number MMCLs' SMCLs' ORSG' MCP M1 GW -3 GW Std' Sampling Location National Recommended Freshwater Aquatic Life Criteria Sampling Location MWAS MW -1D MW -2S MW -3S MW -4S MYYdD SW -I SW -2 SW -3 SW3 LC -1 LC -2 516120 51612D 5!6!20 516120 518120 516/20 Acute Chronic $16120 516120 5020 5020 516!20 516120 Miscellaneous Inorganics (mg/L) Cyanide, Total 57-12-5 0.2 i 0.03 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 V 0.022 0.0052 1 0.005 U 0.005 Ul 0.005 Ul 0.005 L11 0.005 0 005 Alkalinity Nitrate, Nitrogen 471-34-1 14797-55.8 10 243 0.1 U 78.2 0.1 U 3.6 0.1 46.7 U 0.1 81.4 60.6 U 0.1 U 0.1 U 20 5.7 0.1 Ul 0.1 4.9 U1 0.1 4.9 ul 0.1 9.6 U 0.1 U 01 Dissolved Oxygen Sulfate 7782-44-7 14808-79-8 - 250 1.7 34 3.2 12 8,5 10 2.5 U 11 2.4 1.2 10 U 11 5 10 U1 10 U 10 Ul 10 U 10 U 10 Chemical Oxygen Demand COD 20 U 20 U 20 U 20 U 20 U 20 V 20U 70 20 U 120 U 90 280 Chloride 168676 1.7 1.0 U 1,0 1.0 U 0.1 U 1.5 860 230 28 1.0 U 1.0 1 1.2 1.1 10 otal Dissolved Solids - 500 310 92 1 23 69 87 86 100 1 19 16 1 10 Ul 310 10 rganochlorine Pesticides mgfL) ,4' -DDD 72-54-8 0.05 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0.D00029 U 0.000029 U O.OD0029 U 0.000029 ,4' -DDE 72-55.9 0.4 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0.000029 4' -DDT 50-29-3 0.001 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0.0110029 U 0.000D29 U 0.0011 0.000001 0.000029 U 0.000029 U 0.000029 U O.OD0029 U O.0DD029 U 0.000029 Idrin 309-M2 0.03 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.003 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 1pha-BHC 319-84-6 - 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U O.ODDD14 U 0.000014 U 0.000014 U O.OD0014 U 0.000014 U 0.000014 L- ela -BHC 319-85.7 0.000014 U 0.000014 U 0.000014 V 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 V 0.000014 U 0.000014 U D.00D014 U 0.000014 hlordane 57 74 9 0.002 1 0.002 0.000143 U 0.000143 U 0.000143 U 0.000143 U 0.000143 U 0.000143 U 0.0024 0.0000043 O.DD0143 U 0.000143 U 0.000143 U 0.000143 Ul D.000143 U 0.000143 eita-BHC 319-86-8 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 ieldrin 60.57-1 0.0005 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0.00024 0.000056 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0.000029 Endosulfan 1 959-98-8 0.002 0.000014 U 0,000014 V O.00DD14 U 0.000014 U 0.000014 U O.000D14 U 0.00022 0.000056 0.1100014 U 0.000014 U 0.000014 U O.ODD014 U 0.000014 U 0.000014 Endosulfan II 33213-65-9 0.002 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0.00022 0.000056 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0.000029 Endosulfan sulfate 1031.01.8 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0.000029 U - 0.000029 U 0000029 U 0.000029 U 0000029 U 0.000029 U 0000029 Endrin 72-20-8 0.002 0.005 0.000029 U 0.000029 U 0.000629 U 0.000029 U 0.000029 U 0.000029 V D.000086 0.000036 0.000029 U 0000029 U 0.000029 U 0 MM29 U 0.000029 U 0000029 Endrin ketone 53494-70-5 O.ODD029 U 0.000029 U O.00D029 U 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0000029 U 0.000029 U 0 OD0029 U 0.000029 U 0 000029 eplachlor 76-443 0.0004 O.OD1 O.OD0014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 Ul 0.000014 U 0.00052 0.0000038 0.000014 U 0000014 U 0.000614 U 0000014 U 0.000014 U 0000014 Heptachlor epoxide 1024-57-3 0.0002 0.062 0.000014 U 0.000014 U 0.000014 V 0.000014 U 0.000014 0.00052 QOOOD038 0.000014 U 0000014 V 0.000014 U 0000014 U 0.000014 U 0000014 Hexachlorobenzene 118-74-1 0.001 6 O.0DD014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 �0.000014 - 0.000014 U 0000014 V 0.000014 U 0 000014 U 0.000014 U 0000014 Lindane 58-89-9 0.0002 D.00DD14 U 0.000014 U 0.000014 U D.000014 U 0.000014 0.00095 0.000014 U 0000014 U 0.000014 U 0000014 U 0.000014 V 0 000014 o or 0.04 0.01 6.00003 NOTES; Bold = analyte was detected above the laboratory reporting limit U = the analyte was analyzed for but not detected above the reporting limit mg1L = milligrams per lifer NS = Not Sampled Unless listed above there are No National Recommended Freshwater Aquatic Lie Criteria for other analytes (-) no standard listed 'Massachusetts Maximum Contaminant Levels per 310 CMR 22 00 ZSecondary Maximum Contaminant Levels per 310 CMR 22.00 'MassOEP Office of Research and Standards (ORS) Guidelines 'MGP Method 1 Groundwater Standards per 310 CMR 40.0974(2) TABLE 1++ 0 2020, Mabbett & Associates, Inc. 2020 Post Closure Landfill Mon toring ►7 N a �O co W Q ,1 = tiATF1ELG No' pTON VV111-1AMSBURG NORT�AMp fOt1 CITY OF NORTHAMPTON PROPERTY APPROXIMATE LANDFILL LOCATION VA HOSPITAL PROPERTY Legend VA Hospital Property 0 0.25 0.5 1 Miles City of Northampton Property I I I I I I ' r I Mabbet+ Post -Closure Landfill Monitoring and Maintenance Report Figure No. 1-1 l MassDEP DSWM File #11-214-008; FSM #131329 Scan: See Scale Bar 105 Central street, suite 4100 SITE LOCUS Drawn: DWM Approved. SAV Stoneham MA, 02180 T (781) 27&6050421 North Main Street Pro,eenon MA State Plane. NAD83. feet www.mabbett.com ett.co 2020, Mabbeft & associates Inc Leeds, MA 01053 pro, No. 82020018 000 Date 6RI c va Sampling Locations Legend 0 50 100 200 Feet Groundwater v Leachate * Surface Water I I I t t , t t Mabbett Post -Closure Landfill Monitoring and Maintenance Report Figure No. 1-2 MassDEP DSWM File #11-214-008; FSM #131329 Scale See Seale Bar ,as central stmt, Su-te4loo 0218 Stoneham MA, 02,80 SITE MAP Drawn: DWM Approved SAV T (781) 27ett,00 www.mabbett.com 421 North Main Street Projection- MA State Plant, NAD83, feet 0 2020. Mabbett 8 Associates, Inc Leeds, MA 01053Prq No. R2020018.000 Date 6/212020 r Q 2020, Mabbett & Associates, Inc. R2020018.000 POST -CLOSURE LANDFILL MONITORING AND MAINTENANCE REPORT U.S. Department of Veteran Affairs I VA CWM HCS Landfill I Leeds, MA APPENDIX A Historical Landfill Monitoring Results APPENDIX A June 15, 2020 2020 Post -Closure Landfill Monitoring Report V1 - Final.docx TABLE 4-1 Groundwater, Surface Water, and Leachate Analytical Data - Total and Dissolved Metals VA Western Central Massachusetts Healthcare System Landfill 421 North Main Street, Leeds, MA 01053-9764 Anal a CAS Number Federal IYICLa' (State) MMCLs' MCP Method 1 GW 3 Groundwater�AquaticMW-iS Standards National Recommended Freshwater Groundwater Monitoring Well Sampling Locations 9 p 9 MW-1DMW-2S MW -3S MW 45 MWD 4!30!19 4130119 4130M9 4!30!19 4130119 4130119 Acute Chronic 413W19 413IN19 4130119 4130119 4130/79 1 4130119 Dissolved Metals (mglL) Total Metals (mg1L} Antimony 7440-38-0 0.006 0.006 8 8 0.004 U 0.004 U O.OD4 U 0.004 U 0.0045 0.004 U Arsenic 7440-38-2 10 0.01 09 0.34 0.15 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.D05 U Barium 7440-39.3 2000 2 50 2 0.042 - - 0.01 U 0.01 U 0.019 0.01 U 001 U Beryllium 7440-41-7 0 004 0.004 02 0.004 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.0005 U Cadmium 7440-43-9 0 005 0.005 0.004 00018 0.00072 0 004 U 0.004 U 0.004 U 0.004 U 0.004 U 0.004 U Calcium 7440-70.2 7440-70.2 - - 61.6 8.55 24.9 2.29 1.79 18.8 15.9 22.0 Chromium 7440-47-3 0.1 0 1 0$ 0.57 0.074 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U 001 U Copper 7440-50-8 1 1 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U 001 u Iron 7439-89.8 0.3 0.3 1 0.05 U 0.05 U 0.05 U 11.1 2.81 005 U Lead 7439-92-1 7439-92-1 0.01 0.00065 0.00025 0.01 U 0.01 U 0.01 U 0.011 0.01 U 001 U Manganese 7439-96-5 0.05 0.05 - - - 0.01 0.024 0.01 U 0.01 U 0.528 0.268 O.D26 Mercury7439-97-6 Mercury 0 002 0-002 002 0.0014 0.00077 0.0002 U 0.0002 U 0.0002 U 0.0002 U 0.0002 U 0.0002 U Nickel 744D-02-0 0.2 0.1 02 0.47 0.052 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U Selenium 7782-49-2 0.05 0 05 01 - - 0.01 U�O7 U 0.01 0.01 U 0.01 U 0.01 U 001 U Silver 7440-22-4 0.1 0.1 0 007 0.0032 0.007 U U 0.007 0.007 U 0.007U0.007 U 0.007 U7440-23-5 20 20 - 1 20 3.62 U 3.70 U1 3.71 2.27 2.0 2.00 Z.86 b.14 5 7440-86-6 5 5 0.9 012 0.12 0.05 U Ul 0.05 0.05 U 0.05 U 0.05 U 0.05 U Ana a CAS NumberMCLa' Federal (State) MMCLs' MCP Method 1 GWO 3 Groundwater Standards National Recommended Freshwater Aquatic Life Criteria SW -1 Surface Water 8 Leachate Sampling Locations SW -2 SW -3 SW -4 I LC -1 LC -2 Acute Chronic 413W19 413IN19 4130119 4130119 4130/79 1 4130119 Total Metals (mg1L} 7440-36-0 0.006 0.006 8 - 0004 U 0.004 U 0.004 U 0.004 U 0.004 U 0004 U 7440-38-2 10 0.01 09 034 0.15 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 7440-39.3 2000 2 50 - - 0.01 U 0.01 U 0.01 U 0.01 U 0.015 0.01 U n 7440-41-7 0.004 0.004 02 00005 U 0.0005 U 00005 U 00005 U 0.0005 U 00005 U 7440-43-9 0,005 0.005 0004 0.0018 0 00072 0.004 U 0.004 U 0.004 U 0.004 U 0.004 U 0.004 U 7440-70.2 - 8.55 2.23 1.90 1.79 71.9 2.06 Chromium 7440.47-3 0.1 01 03 057 0.074 0.01 U1 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U Copper 7440-50-8 1 - 0.01 U 0.01 U 0.01 U 0,01 U 0.01 U 0.01 U Iron 7439-89.6 0.3 1 0.223 0.200 0.118 0.281 1.68 0.099 Lead 7439-92-1 0.01 0 00065 0 00025 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U Manganese 7439-96-5 0.05 - 0.024 0.022 0.01 U 0.050 0.515 0.01 U Mercury 7439-97.6 0.002 0.002 0.02 0.0014 000077 00002 U 00002 U 0.0002 U 0.0002 U 0.0002 U 0.0002 U Nickel 7440-02-0 01 0.2 047 0.052 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U Selenium 778249-2 0.05 0.05 0.10.01 U 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U Silver 7440-22.4 0.1 210207 007 0.0032 0.007 U 0.007 U 0.007 U 0.007 U 0.007 U 0.007 U Sodium 7440-23-5 20 11.8 1 20 U 1 20 U 3.70 U1 3.71 2.0 U inc 7440-66-6 5 5 1 0.9 0.12 1 0.12 1 0-05 Ul 0.05 III 0.05 11 0.05 Ul 0.05 U 0.05 U NOTES, Laboratory analytical result exceeds MCLIMMCLor Aquatic Life Criteria standard Bald = analyte was detected above the laboratory reporting limit U = the analyte was analyzed for but not detected above the reporting limit mg1L = milligrams per liter NS = Not Sampled Italics = field filtered for dissolved metals (-) no standard listed 'Federal MCLs per EPA's National Primary Drinking Water Regulation Table 2State MMCLs (Massachusetts Maximum Contaminant Levels) per 310 CMR 22 00 'MCP Method 1 Groundwater Standards per 310 CMR 40,0974(2) TABLE 1++ 0 2019, Mabbett Associates, Inc. 2019 Post -Closure Landfill Monitoring TABLE 4-2 Groundwater, Surface Water, and Leachate Analytical Data - VOCs VA Western Central Massachusetts Healthcare System Landfill 421 North Main Street, Leeds, MA 01053-9764 Analyte Y CAS Number Federal MCLS' (State) MMCLs2 MCP Method GW-3 1 Groundwater Standard Sampling Location MW -1S MW -1D MW -2S MW -3S MW -4S MW -4D SW -1 SW -2 SW -3 SW -4 LC4 LC -2 4130119 4130119 4130119 4130119 1 4130119 1 4130119 4130119 4130119 4/30/1 !j 4130119 4130119 4130119 Volatile Organic Compounds (VOCs) (mg1L) 1,1,1,2 -Tetrachloroethane 630-20-6 - - 50 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 1,1,1 -Trichloroethane 71-55-6 0.2 0.2 20 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 1,1,2,2 -Tetrachloroethane 79-345 - - 50 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 1,1,2 -Trichloroethane 79-00-5 0.005 0.005 50 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 1,1-Dichloroethane 75-34-3 - 0.07 20 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 1,1-Dichloroethene 75-35-4 - - 30 0.001 Ul 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 1,1-Dichloro ro ene 563-58-6 - - - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 1,2,3-Trichlorobenzene 87-61-6 - - - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 1,2,3-Trichloro ra ane 96-18-4 - - - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 1,2,4-Trichlorobenzene 120-82-1 0.07 0.07 50 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 1,2,4-Trimeth (benzene 95-63-6 - - - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 1,2-Dibromo-3-chloro ro ane 96-12-8 0.0002 0.0002 - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 1,2-Dibromoethane 106-93-4 - - 50 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 1,2 -Dichlorobenzene 95-50-1 - 0.6 2 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 1,2-Dichloroethane 107-06-2 0.005 0.005 20 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 1,2-Dichloroethene total 540-59-0 - - - 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 1,2-Dichloro ro ane 78-87-5 0.005 0.005 50 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 1,3,5-Trimeth (benzene 108-67-8 - - - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 1,3 -Dichlorobenzene 541-73-1 - - 50 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 1,3-Dichloro ro ane 142-28-9 - - - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 Ul 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 1,3-Dichloro ro ene, Total 542-75-6 - - 0.2 0.0004 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U 1,4 -Dichlorobenzene 106-46-7 - 0.005 8 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 1,4 -Dioxane 123-91-1 - 0.0003 50 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 2,2-Dichloro ro ane 594-20-7 - - - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 2-Butanone 78-93-3 - - 50 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 2-Hexanone 591-78-6 - - - 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 4 -Meth I-2- entanone 108-10-1 - - 50 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U Acetone 67-641 - 6.3 50 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.0055 U 0.005 U 0.005 U 0.005 U Benzene 71-43-2 0.005 0.005 10 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.0005 U Bromobenzene 108-86-1 - - - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 Ul 0.002 U 0.002 U 0.002 U 0.002 U 0.002 Ul 0.002 U 0.002 U Bromochloromethane 7497-5 - - - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U Bromodichloromethane 75-27-4 - - 50 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U Bromoform 75-25-2 - - 50 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U Bromomethane 7483-9 - 0.01 0.8 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U Carbon disulfide 75-15-0 - - - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 Ul 0.002 U 0.002 U Carbon tetrachloride 56-23-5 0.005 0.005 5 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U Chlorobenzene 108-90-7 0.1 0.1 1 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U Chloroethane 75-00-3 - - - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U Chloroform 67-66-3 - 0.07 20 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U Chloromethane 7487-3 - - - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U1 0.002 U 0.002 U 0.002 U 0.002 Ul 0.002 U cis-1,2-Dichloroethene 156-59-2 - - 50 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U17001 U 0.001 U 0.001 Ul 0.001 Ul 0.001 U cis -1 3-Dichloro ro ene 10061-01-51 0.00004 U 0.0004 U 10.0004 U 0.0004 U 0.0004 Ul 0.0004 U 0.0004 Ul 0.0004 U 0.0004 U 0.0004 Ul 0.0004 Ul 0.0004 U 0 2019, Mabbett Associates, Inc. Page 1 of 2 2019 Post -Closure Landfill Monitoring TABLE 4-2 Groundwater, Surface Water, and Leachate Analytical Data - VOCs VA Western Central Massachusetts Healthcare System Landfill 421 North Main Street, Leeds, MA 01053-9764 Anal to y CAS Number Federal MCLs' (State) MMCLs2 MCP Method 1 GW -3 Groundwater Standards Sampling Location MWAS MWAD MW 2S MW -3S MWAS MW -4D SWA SW -2 SW -3 I SW -4 LC -1 I LC -2 4/30119 4130119 4130119 4130119 4130119 4130119 4130119 4130119 4/30/19 4130119 4130119 1 4/30119 Volatile Organic Compounds (VOCs) (mg/L) Dibromochloromethane 124-48-1 - - 50 0.001 U 0.001 U 0.001 U 0.001 U 0.001 Ul 0.001 U 0.001 U 0.001 U 0.001 u 0.001 U 0.001 U 0.001 U Dibromomethane 74-95-3 - - - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U Dichlorodifluoromethane 75-71-8 - 1.4 - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U Ethyl ether 60-29-7 - - - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U Eth I-Tert-But I -Ether 637-92-3 - - - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U Eth (benzene 100-41-4 0.7 0.7 5 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 u 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U Hexachlorobutediene 87-68-3 - - 3 0.0006 U 0.0006 U 0.0006 U 0.0006 U 0.0006 U 0.0006 U 0.0006 U 0.0006 U 0.0006 U 0.0006 U 0.0006 U 0.0006 U lsopropyl Ether 108-20-3 - - - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U Iso ro /benzene 98-82-8 - - - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U Methyl tert butyl ether 1634-044 - 0.07 - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U Methylene chloride 75-09-2 - - - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U n -But (benzene 104-51-8 - - - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U n -Pro (benzene 103-65-1 - - - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U Naphthalene 91-20-3 - 0.14 - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U o-Chlorotoluene 95-49-8 - - - 0.002 Ul 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002U o -X lene 95-47-6 - - - 0.001 u 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U Chlorotoluene 106-43-4 - - - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U Iso ro ltoluene 99-87-6 - - - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U /m -X lene 179601-23-1 - - - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U seo-But (benzene 135-98-8 - - - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U Styrene 100-42-5 0.1 0.1 6 0.001 ul 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U tert-Bu (benzene 98-06-6 - - - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U Tertiary -Amyl Methyl Ether 99405-8 - 0.09 - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U Tetrachloroethene 127-18-4 - - 30 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U Tetrah drofuran 109-99-9 - 0.6 - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U Toluene 108-88-3 1 1 40 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U trans- l,2-Dichloroethene 156-60-5 - - 50 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U trans- l,3-Dichloro ro ene 10061-02-6 - - - 0.0004 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U 0.0004 U Trichloroethene 79-01-6 0.005 - 5 0.001 u 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U Trichlorofluoromethane 75-69-4 - - - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 Ul 0.002 U 0.002 U 0.002 U 0.002 U Vinyl chloride 75-01-4 0.002 0.002 50 0.001 U 0.001 U 0.001 U 0.001 U 0.001 Ul 0.001 Ul 0.001 U 0.001 ul 0.001 Ul 0.001 Ul 0.001 ul 0.001 U Xylene (Total) 1330-20-7 10 10 5 1 0.001 U 0.001 u 0.001 U 0.001 U 0.001 Ul 0.001 Ul 0.001 U 0.001 Ul 0.001 Ul 0.001 ul 0.001 ut 0.001 U 1,4 -Dioxane by 8270D -SIM (mg/L) 14 -Dioxane 123-91-1 1 - 0.0003 0.0001 U1 0.0001 =001 U 10.0001 U1 0.0001 Ul 0.0001 Ul 0.0001 U1 0.0001 U1 0.0001 Ul 0.0001 ul 0.0001 ul 0.0001 U NOTES: Bold = analyte was detected above the laboratory reporting limit U = the analyte was analyzed for but not detected above the reporting limit mg/L = milligrams per liter NS = Not Sampled No National Recommended Freshwater Aquatic Life Criteria for above listed VOCs (-) no standard listed 'Federal MCLS per EPA's National Primary Drinking Water Regulation Table 2State MMCLs (Massachusetts Maximum Contaminant Levels) per 310 CMR 22.00 sMCP Method 1 Groundwater Standards per 310 CMR 40.0974(2): TABLE 1++ © 2019, Mabbett Associates, Inc. Page 2 of 2 2019 Post -Closure Landfill Monitoring TABLE 4-3 Groundwater, Surface Water, and Leachate Analytical Data - SVOCS VA Western Central Massachusetts Healthcare System Landfill 421 North Main Street, Leeds, MA 01053-9764 Analyte CAS Number Federal (State) MCLsr MMCLs= P Method 1 Groundwater Standards' GW -1 GW -2 GW -3 UCL � Sampling Location MW -1S MW -1D MW -2S MW -3S MW -4S MW4D SW -1 I $W-2 I SW -3 SW -4 I LC -1 LC -2 41301119 4130119 4130/19 4/30119 4130119 4130/19 4130119 4130119 4130119 1 4/30119 4130119 1 030719 Semi Volatile Organic Compounds (SVOCa mg1L 1,2,4-TrichWobenzene 120-82-1 0.07 0.07 0.2 50 100 0.005 U 0.005 U 0.005 U 0.005 U 0.005__U 0.005 U 0.005 U 0.005 U 0.005 U 0 005 V 0 005 Ul 0.005 1,2 -Dichlorobenzene 95-50.1 0.6 0.6 8 2 80 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0 002 U 0 002 U 0.002 1,3 -Dichlorobenzene 541-73-1 0.1 6 5o 100 0.002 U 0.002 U O.D02 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0002 U 0002 U 0.002 1,4 -Dichlorobenzene 106-06-7 0.005 0.005 0.06 8 So 0.002 U 0.002 U 0.D02 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0 002 U 0.002 4,5 -Trichlorophenol 95-95-4 - - 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0005 U 0.005 4,6-Thchlorohenol 88-06-2 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0-005 U D.005 U 0.005 U 0.005 ,4-Dichloro henol 120-032 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U D.005 U 0 005 U 0.005 U 0.005 U 0.005 ,4 -Dimethylphenol 105-67-9 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U D.005 U 0 005 Ul 0.005 U 0.005 U 0.005 ,4-Dintlro henol 51-28-5 0.02 U 0.02 U 0.02 U 0.02 U 0.02 U 0.02 U 0.02 U 0.02 U O.D2 U 002 U 002 U 0.02 +13initroOluene 121-14-2 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U D.005 U 0 005 U 0.005 U 0.005 U 0.005 ,6-Dinitrotoluene 606-20.2 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0 005 U 0.005 U 0.005 U 0.005 -Chloronaphthalene 91-58-7 - - 0.0002 U 0.0002 U 0.0002 U 0.0002 U 0.0002 U 0.0002 U 0.0002 U 0.0002 U 0.0002 U 0.0002 U 0.0002 U 0.0002 -Chlorophenol 95.57.8 0.01 20 7 100 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0 002 U 0.002 U 0.002 U 0.002 -Meth Ina hthalene 91-57.6 0.01 2 1 20 100 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 00001 U 0.0001 U 0.0001 -Methylphenol 95.48-7 - 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0005 U 0.005 U 0.005 U 0 005 -Nitrophenol 88-75-5 0.01 U 0.01 U 0.01 U 6.01 U 0.01 U 0.01 V 0.01 U 0.01 U 0.01 U 0-01 U 0.01 U 0.01 ,3'-Dichlorobenzidine 91-94-1 0.005 U 0.005 U 0.005 U 0.005 U 0.065 U 0.005 V 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 Methylphenou4-Methylphenol 108-39.4 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0 005 Bromophenyl phenyl ether 101-55.3 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0 002 Chloroaniline 106-47-8 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 Nilrophenol 100-02-7 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U 001 U 001 U 0.01 U 0.011 U 0.01 cenaphthene 83.32-9 0.02 - ID 100 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0 0001 U 00001 U 0 00(31 U 00001 U 0.0001 cenaphthylene 208-96.8 0.03 10 0.D4 100 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001_U 0.0001 U 0.0001 U 0.0001 U 0.0001 U O.OD01 U 0.0001 U1 0.0001 cetophenone 98.86-2 - 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0 005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 niline 62-53-3 - 0.002 U 0.002 U D.002 U 0.002 U 0002 U 0002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 Mhracene 120-12-7 0.06 0.03 0.6 0.0001 U 0.0001 U 0.0001 V 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 Az obenzene 10333-3 - 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0002 U 0.002 U 0.002 V 0.002 U 0.002 U 0.002 U 0.002 enzo(a)anthracene 56-55-3 0.001 1 10 0.0001 U 0.0001 U 0.0001 U 00001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 V 0,0001 U 0.0001 U 0.0001 U 0.0001 Benzo(a)pyrene 50-32-8 0.0002 0.0002 0.0002 0.5 5 0.0001 U 0.0001 U 0.0001 U 00001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 enzo(byluoranthene 205-99.2 0.001 0.4 4 0.0001 U 0.0001 U 0.0001 U 00001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 Benzo(ghi)perylene 191-24-2 0.05 0.02 0.5 0.0001 U 0.0001 U 0.0001 U 00001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 Benzo(k)nuoranthene 207-08-9 0.0M 0.1 1 0.0001 U 0.0001 U 0.0001 U 00001 U 00001 U 0.0001 U 0.0001 U 0.0001 U 0,0001 U 0.0001 U 0.00D1 U 0.0001 Bis(2-chloroetho )methane 111-914 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 Bts(2-chloroeth 1)ether 111-44-4 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 V 0.002 Bis(2-chloroisopropyl)ether 108.60-1 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 V 0.002 U 0.002 Brs(2-ethy1hexyl)phtha1ate 117.81.7 0.003 U 0.003 U 0.003 U 0.003 U 0.003 U 0.003 U 0.003 U 0.003 U 0.003 U 0.003 U 0.003 U O.D03 Butyl benzyl phthalate 85-68-7 0.005 U 0.005 U 0.005 U 0.005 V 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 .1hrysene 218-01-9 0.002 0.07 0.7 0.0001 U 0.0001 U 00001 U 0.0001 U 00001 U 0-0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 1 -n -but I hthalate 84-74-2 - 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 fmoclylphthalate 117.84-D 0.005 U 0.()05 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 ibenzo(a,h)anthracene 53.70-3 0.0005 0.04 0.4 0.0001 U 0.0001 U 00001 U 0.0001 U 00001 U 00001 U 0.0001 U 0.0001 U 0.0001 U1 0.0001 U 0.0001 U 0.0001 ibenzofuran 132-04-9 0.002 U 0.002 V 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 lethyl phthalate 84-66-2 2 1 50 1 9 1 100 0.005 U 0.005 V I 0.005 U 0.005 U 0.005 U1 0.005 Ul 0.005 Ul 0.005 Ul 0.005 U 0.005 U 0.005 U 0.005 methyl phthalate 131-11-3 03 1 50 1 50 1 100 0.005 U 0.005 U I O.D05 Ul 0.005 U 0.005 Ul 0.005 Ul 0.005 Ul 0.005 Ul 0.005 U 0.005 U 0.005 U 0.005 uoran ene 0.2 1 2 0 2019, Mabbett Associates, Inc. Page 1 of 2 2019 Post -Closure Landfill Monitoring TABLE 4-3 Groundwater, Surface Water, and Leachate Analytical Data - SVOCs VA Western Central Massachusetts Healthcare System Landfill 421 North Main Street, Leeds, MA 01053-9764 Anal a � CAS Number Federal MCLS' (State) MMCLs= MCP Method Groundwater Standards 3 Sampling Location GW -1 GW -2 GW -3 UCL MW -1S MW -10 MW -2S MW -3S MW -4S MW -40 SW -1 SW -2 SW -3 SW4 LC -1 LC -2 4130119 4130119 4130119 1 4130119 4130119 4130119 4130119 4130119 1 4130/19 1 4130119 4!30/1 9 1 4130/19 Semi -Volatile Organic Com undo (SVOCs) m IL luorene 86.73-7 0.03 0.04 0.4 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 exachlorobenzene 118-74-1 0.001 0.001 0.001 0,001 6 60 0.0008 U 0.0008 U 0.0008 U 0.0008 U 0.0008 U 0.0008 U 0.0008 U 0.0008 U 0.0008 U 0.0008 U 0.0008 U 0.0008 exachlorobuladiene 87-68-3 0.0006 0.05 3 30 0.0005 V 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0,0005 U 0.0005 U 0.0005 exachloroelhane 67-72-1 0.008 0.1 50 100 0.0008 V 0.0008 U 0.0008 U 0.0008 U 0.0008 U 0.0008 U 0.0008 U 0.0008 U 0.0008 U 0.0008 U 0.0008 U 0.0008 Indeno(1,2,3-cd)pyrene 193-39-5 0.0005 0.1 1 0.0001 U 0.0001 U OA001 U 0.0001 V 0,0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 Iso horone 78-59-1 - - - - 0.005 U 0.005 U 0.005 U 0.005 V 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 Naphthalene 91-20-3 0.14 0.14 0.7 20 loo 0.0001 U 0.0001 U 0.0001 U 0.00053 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 ilrobenzene 98-95-3 0.002 U 0.002 Ul 0.002 Ul 0.002 Ul 0.002 Ul 0.002 Ul 0.002 U1 0.002 Ul 0.002 U1 0.002 U 0.002 UI 0.002 entachiorohenol 87-86-5 0.001 0.001 0.001 1 0.2 2 0.0008 U 0.0008 Ul 0.0008 U 1 0.0008 Ul 0.0008 _Ul 0.0008 Ul 0.0008 U1 0.0008 Ul 0.0008 U 0.0008 U 0.0008 U Phenanthrene 85-01-8 0.04 10 100 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U 0.0001 U �O0,0008 0001Phenol 108-95-2 1 50 2 100 0.005 U 0.005 V 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U .005 Pyrene 1 0.02 0.6 NOTES: U = the analyte was analyzed for but not detected above the reporting limit mglL = milligrams per liter NS =Not Sampled Pentachlorophenol. Other than which !here was no delectable concentrations at any IocaRon, there are No National Recommended Freshwater Aquatic L'rfe Criteria for above listed SVOCs (-) no standard listed Federal MCLs per EPA's National Primary Drinking Water Regulation Table `State MMCLs (Massachusetts Maximum Contaminant Levels) per 310 CMR 22.00 'MCP Method 1 Groundwater Standards per 310 CMR 40.0974(2): TABLE 1++ 0 2019, Mabbett Associates, Inc. Page 2 of 2 2019 Post -Closure Landfill Monitoring TABLE 4-4 Groundwater, Surface Water, and Leachate Analytical Data Pesticides and Conventional Chemistry Parameters VA Western Central Massachusetts Healthcare System Landfill 421 North Main Street, Leeds, MA 01053-9764 Analyte CAS Number Federal MCLS' (State) MMCLs= MCP Method 1 GW -3 Groundwater Standards National Recommended FreshwaterAquaOc Life Criteria Sampling Location MW -1S MW -11) MW -2S MW -3S MW48 MW -4D SW -1 SW -2 SW -3 SW4 LC -1 LC -2 Acute Chronlc 4'30!19 1 430119 4/30/19 4130119 413059 4130/19 4130119 4130'19 413019 4130119 430119 4130119 Miscellaneous Inorganics i m L Cyanide, Total 57-12-5 0.2 D.2 003 0.022 0.0052 0.005 U 0.005 U 0 005 U 0 005 U 0 005 U 0.005 U 0.005 U 0 005 1.1 0 005 U 0 675 U 0 005 U 0 005 Alkalinity 471-341 - - - 20 165 736 4,8 462 51.1 60.4 17.5 5.9 4.7 3.9 193 5.2 Nitrate, NH en 14797-55.8 10 10 0.1 U 0.1 U 0.1 U 0.152 01 U 01 U 0.1 U 01 t. 01 U 0.1 U 01 U 01 Dissolved Oxygen 7782-44-7 5 3.1 2.2 6.4 3.2 1.0 0.35 8.6 8.8 9.0 6.7 5.9 79 Sulfate 14808-79-8 250 250 22 12 10 V 12 10 U 12 10 U 10 L 10 U 10 U 17 10 hemical Oxygen Demand COD 20 a 20 u 20 U 20 U 20 U 20 U 20 U 20 U 20 U 20 U 34 20 hl 'do 16887-00-6 250 250 860 1 230 2 2 1.8 2.10 1.8 2.3 21 1.7 1,7 1,8 1.5 1.6 otal Dissolved Solids 500 230 120 31 1 170 80 1 100 1 100 43 1 38 1 52 270 48 Organochlorine Pesticides 'mg/L) 4' -DDD 72-54.8 0.000029 U 0.000029 U 0.000029 U O.0DD029 U 0.000029 U 0.000029 U 0.000029 U 0.000029 U O.OD0029 U 0.000029 U 0.000029 U 0.000029 4' -DDE 72-55-9 0.000029 U 0.000029 U 0.00DC29 U 0.000029 U 0.000029 V 0.000029 U O.ODD029 U 0.000029 U O.DD0029 U 0.000029 U 0.DOOD29 U 0.000029 4' -DDT 50-29-3 0.0011 D 000001 0.000029 U 0.000029 U 0.00co29 U 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0000029 U 0.000028 U 0.000029 U 0.000028 Idrin 309.00.2 0.03 0.003 0.000014 U 0.000014 U 0.00CC14 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0000014 IPha-BHC 319.84.6 0.000014 U 0.0013014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 Beta -BHC 319.85.7 - - - 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 ul Chlordane 57-74-9 0.002 0.002 0.002 0.0024 0.0000043 0.000143 U 0.000143 U 0000143 U 0.000143 U 0.000143 U 0.000143 U 0.000143 U 0.000143 V 0 000143 U 0.000143 U 0.000143 U 0.000143 Delta -BHC 319-86-8 0.000014 Ul 0.000014 U 0.01)0014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0000014 U 0000014 U 0.000014 U 0.000014 U 0 000014 Dieldrin 60-57-1 0.0005 000024 0,000056 0.000029 U 0.000029 U 0.000028 U 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0000029 U 0.000029 U 0 000029 U 0000029 Endosulfan 1 958.86.8 000022 0.060056 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0.000014 U 0-000014 U 0.000014 U 0000014 U 0.000014 U 0.000014 U 0.00W 1a Endosulfan II 33213.65.8 - 000022 0.000056 0.000029 U 0.000029 U 0.000029 U 0000029 U 0.000029 U 0.000029 U 0.000029 U 0.:]00029 U 0000029 U 0.000029 U 0.000029 U 0000029 Endosulfan sulfate 1031-07-8 0.000029 U 0.000029 U 0.000029 U 0.0D0029 U 0000029 U 0000029 U 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0.000029 U 0.000029 ndrin 72-20-8 0.002 0.002 0.005 0.000086 0.000036 0.000029 U 0.000029 U 0.000029 U 0 000029 U 0000029 U 0000029 U 0.000029 U 0.000029 V 0.000029 U 0.000029 U 0.000029 U 0.000029 Endrin ketone 53494-70-5 0.000029 U 0.0(=29 U 0.000029 U 0 000029 U 0000029 U 0.000029 U 0.000029 U 0.000029 U 0.000029 Ul 0.0DD029 U 0.000029 U 0.000029 eptachlor 76.44-8 00004 0.0004 0.001 000052 0 0000038 0.000014 U 0.000014 U 0.000014 U 0000014 U 0000014 Ul 0.000014 U 0.000014 Ul 0.000014 U 0.000014 Ul 0.000014 U 0.000014 U 0-01)0014 eptachior epoxide 102457-3 00002 0.0002 0.002 000052 00000038 0.000014 U 0.000014 U 0.000014 U 0000014 U 0000014 Ul 0000014 U 0.000014 Ul 0.000014 U D.000014 Ul 0.000014 U 0.000014 U O.ODDD14 exachlorobenzene 118-741 0.001 50 0.000014 U 0.000014 U 0.000019 0.000014 U 0000014 Ul 0000014 V 0.000014 U 0.000014 U D.ODDD14 Ul 0.000014 U 0.000014 U O.00DD14 indane e o or 58-89-9 0 0002 0.04 O.DOD2 0.04 0.01 .oO 0.000014 U 0.000014 U 0 000014 U 0 000014 U 0 000014 U 0 000014 U 0.000014 V 0.000014 U 0,000014 4 U 0.000014 V 0-00D011401 U 0-0004 NOTES: Laboratory analytical result exceeds MCLIMMCLor Aquatic Life Criteria standard Bold = analyte was detected above the laboratory reporting limit U = the analyte was anayzed for but not detected above the reporting limit mg1L = milligrams per liter NS = Not Sampled Unless listed above there are No Nafonal Recommended Freshwater Aquatic Life Criteria for other analytes (-) no standard listed 'Federal MCLS per EPA's National Primary Drinking Water Regulation Table `Slate MMCLS (Massachusetts Maximum Contaminant Levels) per 310 CMR 22.00 'MCP Method 1 Groundwater Standards per 310 CMR 40 0974(2): TABLE 1++ ® 2019, Mabbett Associates, Inc. 2019 Post Closure Landfill Monitoring Q_ TABLE 4-1 Groundwater, Surface Water, and Leachate Analytical Data - Total and Dissolved Metals VA Western Central Massachusetts Healthcare System Landfill 421 North Main Street, Leeds, MA 01053-9764 Analyte CA$ Number Federal MCLS' (State) MMCLs2 MCP Method 1 GW Groundwater Standard' National Recommended Freshwater Aquatic Life Criteria Surface Water &Leachate Sampling Locations Groundwater Monitoring Well Sam lin Locations 9 Sampling SW -1 SW -2 SW-3SW4 MW -1S MW4D MW -25 MW -3S MW -4S MW -4D Acute Chronic 6/15117 4126118 6!16117 4126/18 6/16117 4/26/18 6/16117 4!26/18 6116!17 4126118 6116117 4/2618 Total Metals (mglL) Dissolved Metals g1L) Antimony 7440-36-0 0006 Antimony 7440-36-0 0 006 0 006 8 U 0.004 0.004 U 0.004 U 0.004 U 0.004 U 0.004 U 0.004 U 0.004 U 0.004 U 0.004 U 0.004 U 0.004 U 0 004 U Arsenic 7440-38-2 10 001 0.9 0.34 0.15 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0 005 U Barium 7440-39-3 2000 2 50 NS 0.04 0.037 0.01 U 0.41 U 0.01 U 0.01 U 0.01 U 0.029 0.01 U 0.013 0.01 U 001 U Beryllium 744041-7 0.004 0 004 0.2 Cadmium 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.7 0.0005 U 0.0005 U 0.0005 U 00005 U Cadmium 744043-9 0.005 0 005 0.004 0.0018 0.0007 0.0005 U 0.0004 U 0.0005 U 0.0004 U 0.0005 U 0.0004 U 0.0005 U 0.0004 U 0.0005 U 0.0004 U 0.0005 U 00004 U Calcium 7440-70-2 2.75 130 -99.1 12.6 2.93 57.1 23.3 01 22.4 1 0.3 3.26 0.01 U 2.23 16.9 19.3 15.8 20.6 21.7 0:01 22.4 Chromium 7440-47-3 01 0.1 1 0.3 0.57 0.074 1 0.01 U 0.01 Ul 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U 0.01 Ul 0.01 U 0.01 Ul 0.01 U 1 001 1 U Copper 7440-50-8 1 Iron 7439-89-6 - 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U 0,01 U 0.01 U 0.012 0.01 U 0.01 U 0.01 U 0.01 U Iron 7439-89-6 0.3 1 0.35 0.05 U 0.05 U 0.05 U 0.05 U 0,05 U 0.068 26.1 0.05 U 3.59 0.05 U 0.05 U Lead 7439-92-1 - 0.01 0.00065 0.0003 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U 0.022 0.01 U 0.01 U 0 01 U 0.01 U Man anese 7439-96-5 0.05 0,0002 U 0.0002 U 0.0002 U 10.0002 0.032 0.03 0.01 U 0.01 U 0.01 U 0.01 U 0.049 0.936 0.012 0.366 0.025 0.025 0.021 Mercu 7439-97-6 0.002 0 002 0.02 0.0014 0.0008 0.0002 U 0.0002 U 0.0002 U 0.0002 U 0.0002 U 0.0002 U 0.0002 U 0.0002 U 0.0002 U 0.0002 U 0.0002 U 0-0002 U Nickel 7440-02-0 0 01 0.1 0.2 0.47 0.052 0,025 U 0.025 U 0.025 U 0.025 U 0.025 U 0.025 U 0.025 U 0.025 U 0.025 U 0.025 U 0.025 U 0.025 U 5elemum 7782-49-2 0.05 0.05 0.1 0.007 U 0.0005 U 0.01 U 0.01 U 0.01 U 0,01 U 0.01 U 0.01 U 001 U 0.01 U 0.01 U 0.01 U 0 01 U 0 01 U Silver 7440-22-4 01 0.1 0.007 0.0032 0.0005 U 0.007 U 0.0005 U 0.007 U 0.0005 U 0.007 U 0.0005 U 0.007 U 0.0005 U 0.007 U 0.0005 U 0 007 U odium 7440-23-5 0.05 U 20 U 0.05 U 0.05 U 6.34 3.96 11 11.5 2.72 2.11 3.64 8.93 3.46 6.7 4.86 5.02 in 74 -66-6 5 5 1 0.9 0.12 UI 0.05 Ul 0.05 U 0.05 U 1 0.05 Ul 0.05 Ul 0.05 Ul 0.05 Ul 0.05 0.05 Ul 0.05 JUJ 0.05 U Anal yto CAS Number Federal MCLS' (State) MMCLs' MCP Method 1 GW 3 Groundwater Standard 3 National Recommended Freshwater Aquatic Life Criteria Surface Water &Leachate Sampling Locations SW -1 SW -2 SW-3SW4 LC -1 LC -2 Acute Chrontc 6/15117 1 4126118 1 6116117 1 4126/18 1 6116!17 1 4/26118 1 6116117 1 4126+18 1 6116/17 1 4126/18 1 6116117 1 4126118 Total Metals (mglL) Antimony 7440-36-0 0006 0.006 8 0,004 U 0.004 U 0.004 U 0.004 U NS 0004 U 0.004 U 0.004 U 0,004 U 0.004 U 0.004 U 0.004 U Arsenic 7440-38-2 10 0.01 0.9 0.34 0.15 0.005 U 0.005 U 0.005 U 0.005 U NS 0005 U 0.014 0.005 U 0.009 0.005 U 0.005 U 0.005 U Barium 7440-39-3 2000 2 50 0.02 0.01 U 0.036 12 NS 0.01 U 0.745 17 0.177 54 0.033 0.01 U Beryllium 7440.41-7 0.004 0.004 0.2 0.0005 U 0.0005 U 0.0005 U 0.0005 U NS 00005 U 0.0053 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.0005 U Cadmium 7440-43-9 0.005 0 005 0.004 0.0018 0.0007 0.0005 U 0.0005 U 0.0005 U 0.0005 U NS 0.5 U 0.0031 0.0031 0.0005 U 0.0005 U 0.0005 U 0.0005 U Calcium 7440-70-2 - - - 34.4 10.8 91.5 3.12 NS 2.13 23 2.75 130 108 12.6 2.93 Chromium 7440-47-3 01 0.1 1 0.3 0.57 0.074 0.01 U 0.01 U 0.01 U 001 U NS 0:01 U 0.129 1 0.01 U 0.012 0.01 Ul 0.01 U 0.01 U Copper 7440-50-8 1 0.01 U 0.01 U 0.01 U 001 U NS 0.01 U 0.119 0.01 U 0.016 0.01 U 0.01 U 0.01 U Iron 7439-89-6 03 1 0.448 0.241 4.56 1.03 NS 0.171 96.7 1.76 24.5 8.44 2.93 0.164 Lead 7439-92-1 0.01 0.00065 0.0003 0.01 U 0.01 U 0.01 U 001 U NS 0,01 U 0.158 0.01 U 0.015 0.01 U 0.01 U 0.01 U an anese 7439-96-5 005 - 0.62 0.02 1.24 0.094 NS 0.01 U 28.8 0.399 5.98 7.85 2 0.032 Mercury 7439-97-6 0.002 0002 0.02 0.0014 0.0008 0,0002 U 0.0002 U 0.0002 U 10.0002 U NS 0.0002 U 10.0002 U 0.0002 U 0.0002 U 0.0002 U 0.0002 U 0.0002 U Nickel 7440-02-0 0.1 0.2 1 0.47 1 0,052 1 0.025 Ul 0.025 U 0.025 U 0.025 U NS 0025 U 0.1 0.025 Ul 0.025 01 0.025 U 0.025 Ul 0.025 U Selenium 7782-49-2 005 1 005 1 0.1 - - 0.01 U 0.01 U 0.01 U 0 01 U NS 0.01 U 0.018 1 0.01 U 0.01 U 0.01 Ul 0.01 U 0.01 U Silver 7440-224 01 1 0.1 1 0.007 1 0.0032 0.0005 U 0.007 U 0.0005 U 0.007 U NS 0007 U 0.0005 1 1 0.007 U 0.0005 U 0.007 U1 0.0005 U 0.007 U Sodium 7440-23.5 20 18 10.4 4.3 20 U NS 2.0 U 4.56 1 2.0 U 7.55 5.56 1 2.95 2 0 U IlZinc 7440-66.6 5 5 0.9 0.12 0.12 0.05I f 0.05 U 0.05 U 0.05 U NS 0.45 U 0.815 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U NOTES: Laboratory analytical result exceeds MCLIMMCLorAquatic Lite Criteria standard Bold = analyte was detected above the laboratory reporting U = the analyte was analyzed for but not detected above the reporting limit mg1L = milligrams per liter NS = Not Sampled Italics = field filtered for dissolved metals (-) no standard isted 'Federal MCLs per EPA's National Primary Dnnking Water Requlat[on Tab e 2State IWMCLs (Massachusetts Maximum Contaminant Levels,. per 310 CMR 22 Ou 'MCP Method 1 Groundwater Standards per 310 CMR 40 09x4(2) TABLE 1++ © 2018, Mabbett Associates, Inc. Page 1 of 1 2018 Post -Closure Landfill Monitoring a TABLE 4-2 Groundwater, Surface Water, and Leachate Analytical Data - VOCs VA Western Central Massachusetts Healthcare System Landfill 421 North Main Street, Leeds, MA 01053-9764 Ana CAS Nun"r Federal mc",1 MMCLS MCP Mathes 1 GW -3 mild ate. Slanswdr Sarrgtling Location MW -1S MW -10 MW-28MWJ3 Mw-6S.MW4D 8W-1 SW -2 SIN -3 91V-4 LC -1 LC -2 6115117 1 4r26l18 6!16117 4l26f16 6716117 1!26!18 6116117 486176 &76!17 1726!18 6!16117 4r2&1e 6!15117 I 428N8 6116117 4118!16 &1&17 486116 &18117 I 4116!76 6716117 I 4116115 611&17 4128116 • c s s 1112-TaOaddwoethsna 630-246 50 0,001 0.001 0.001 U 0.001 U 0.00t U O.ODI U 0.001 0.001 0,001 CAW 0.001 0.001 0.001 0.001 0.001 0,001 NS 0,001 0.001 0.001 0-001 0.001 0.001 0.001 1117rkhlwoelhane 71358 0.2 0.2 20 0.001 0.061 0.001 U 0.001 U 0.004 U 0.001 U 0.001 0.001 0,007 0.061 0,001 0.001 0.061 0.001 0.001 0.001 NS 0.001 0.001 0.001 0.001 0.001 0.001 0.061 1,122.7ebedtlwtrthene 79-34.5 50 0.001 0.001 0.001 U 0.001 U 0.001 U 0.001 U 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0401 NS 0401 0401 OAOI 0.001 0.001 0.001 0.001 11 Tr�ltlaoMhwta 79-00-5 0.005 0.005 50 0401 0.001 0.001 U 0.001 U 0.001 U 0.001 U 0.001 0,001 0,001 0001 0.001 0.001 0.001 0.001 0.001 0401 NS 0.001 0001 0.001 0,001 0,001 0.001 0.001 1 1-Didda mtMn , 75-343 0.07 20 0.001 0.007 0.001 U 0.001 U 0.001 U 0,001 U 0.001 0.001 0,007 O.OD7 0.001 SODA 0.001 0.007 0.001 D.001 NS 0.101 0.001 0.001 0.001 0401 0.001 0.901 11 Olodmadtene 75-35-4 30 0.001 0.001 0.00t U 0.001 U 0.001 U 0,001 U 0.001 0.001 0,001 0.061 0.001 0.001 0.001 0.001 0.001 0.061 NS 0.001 0.061 0.001 0,001 0.001 0.001 0.001 11-Dio0w r 563411-6 0.002 0.002 0.002 U 0.002 U 0.002 U 0,002 U O.OD2 0,002 0.002 0.002 D.002 0.002 0.002 0.002 0,002 0.002 NS 0.002 0.002 6402 0402 0402 0.002 0.002 1 2 3-TrkMwabenzene 87414 0 002 0 002 0002 U 0-002 U 0-002 V 0 002 U 0402 0402 0.002 0 002 0.002 0.002 0-002 0-002 0.002 0 002 NS 0 002 0002 0.002 0402 0.002 0002 0-002 1,2,3.TricMw a 96-18-4 0.002 0.902 0.002 U 0,002 U 0.002 U 0.002 U 0.002 0,002 0.002 0.002 0.002 0,002 0.002 0.002 0402 0.002 NS O.OD2 ODD2 0.002 D.002 0.002 0.002 0.002 1,2.4 Trichia emcee $20-821. 0.07 0.07 50 0.602 0.002 0.002 U 0.002 U 0.002 U 0.002 U 0.002 0402 0.002 0.602 O.OD2 CAR 0.002 0.002 0.002 0402 "a 0.002 0.002 0.002 0.002 0.002 0.002 0.002 124-Trinelh benzene 9543-6 0.002 0.002 0.002 U 0,002 U 0.002 U 0.002 U 0.002 0.002 0.002 0.002 0402 0,002 0.002 0.002 0.002 0.002 NS 0.002 0.002 0.DD2 0.002 0.002 0.002 0.002 12-Oihromo-3-cHw a 96-12-8 0.0002 0.0002 0.000 0.002 0.002 U 0.002 U O.ow V 0.002 U 0.002 Cam 0.002 0.002 0.002 0,002 0.002 0.002 0.002 0.002 NS 0.002 0.002 0.002 0.002 0.002 0,002 0.002 12-Oibronwatltane 10&93-4 50 0.002 0.002 0.002 U 0.002 U 0.002 U D.002 U 0.002 0.002 0002 0.002 0.002 0.002 0002 0.002 0.002 0.002 NS 0.002 0.002 0.002 0002 0002 0.002 0.002 12-DoMaebenzete 95.501 0.6 2 0.001 0.001 0.001 U 0.001 U 0.001 V 0.001 U 0,001 0.001 0.001 0.001 0.001 0401 0.004 0.001 0.001 0.001 NS 0.001 0.001 0.001 0.001 0.001 0.001 0.001 12-DicMaaeOrene 107-06-2 0.005 0.005 20 0.001 0.001 6.001 U 0.001 U 0.001 U 0.061 U 0.001 0.001 0.001 0.001 0.061 0.001 0.001 0.001 0.001 6.001 NS 6.001 0.001 0.001 0.001 0.001 O.00t 0.001 12-1%ddaeedtene b 54459.0 0.001 0.001 0.001 V 0.001 U 0.001 V 0001 U D.00t 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0001 COW NS 0.001 0.001 0.001 0.001 0001 0.001 0.001 12-Diddw r ane 7847-5 0.005 0.005 50 0.001 0.001 O.DDI U 0.001 U 0.001 U 0.001 U 0.001 0.001 0.001 0.001 0.001 0401 0.001 o, 001 0.001 0.001 NS 0.001 0.001 0.001 0.001 0.001 0.001 0,001 1 3 5-Trin benzene 106.87 0 0.002 0.002 0.002 U 0.002 U 0.002 U 0.002 U 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 NS 0.002 0.002 0.002 0.002 0.002 01002 0,002 tj 13-MM.9benzene $4177.1 50 0.001 0.001 0,001 U 0.001 U 0,001 U 0401 U 0.001 0401 Owl 0.001 0.001 D.DOI 0.001 Cool 0.001 0.001 NS 0.001 0.001 0,001 0.001 0.001 0.001 0,qlll t,3-DiWa r 142-28-9 0.002 0.002 0.002 U 0.002 U 0.002 U 0.002 U D.002 0.002 0002 0.00'1 0.002 0.002 O.OM O.OD2 0.002 0.002 NS 0.002 0.002 0,002 0002 0.002 0.002 f 3-DieNer r Total 542756 02 0.0005 0.0004 04005 U 0.0004 U 0.0005 U 0.0004 U 0.0005 00004 0.0005 0.0004 O.DOO5 0.0004 0.0005 0.0004 00005 1.0004 NS 0.0004 0.0005 010004 00005 DOOM 0.0005 0.014-1)k h1webenzene 106.4&7 DADS 8 0001 0001 0.001 V 0.001 U 0.001 U 0.001 U 0.001 0.001 0.001 0.001 0.001 0.001 0001 0.001 0.004 0.001 NS 0.001 0.001 0.001 0.001 L 0.001 0.001 0.k4 -Dwane 123.91 1 0.0003 50 0.25 0.25 0.25 U 0.25 U 0.25 U 0.252 2-I3Wdw 594.207 0-002U 0.002 U COW U2•Butanane 78-93.3 SD 0.005 0.005 0.005 U 0.005 U 0.005 U 0.0052-He'lwtone 59176-6 DADS 0.0050.005 U 0.006 U 0.065 U 0.005 U 0.065 0.005 0.005 0.005 0.005 6.005 Dims 0.005 0.005 0.005 NS 0.065 0.005 0.005 DADS 0.005 0.005 0.4•Meth 2- tareone 108-141 50 0.005 OA05 0.005 U 0.005 U 0.005 U 0.005 U 0.005 0.005 0.005 0005 0.005 D.D05 0.005 0.005 0.005 0.005 NS 0.005 0005 0.005 D.DDS 0.045 0.005 0.Actlane 6744-1 6.3 50 0.005 0.005 0.005 U 0.005 U DAN U O.ODS U 0.005 0.005 0005 0-0076 0.005 0.005 0.005 0.005 0.0086 0.ODS NS 0405 DDOas 0.005 0.005 0.005 0.018 0. Benzene 7143-2 0.005 ODDS 10 DODOS 0.0005 0.0005 U 0.0005 U 0.0005 U 0.0005 U 0.0005 0.0005 8.0005 0.0005 0ODDS 0.0005 0.0005 0.0005 0.0005 0.0005 NS 0,0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 &arrwbatzene 10686-1 O.OD2 0,002 0.002 U 0.002 U 0.002 U D.002 U 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0,002 NS 0,002 0,002 0.002 0.002 0.002 0.002 0.002 &wnetldnemethane 7497-5 0.002 0402 0002 U 0402 U 0002 U 0-002 V 0.002 0-002 0.002 0002 0002 0-002 0002 0.002 0.002 0.002 NS 0002 0.002 0002 0.002 0.002 0.002 0002 &anedWnemethane 75-274 50 0.001 0.001 0001 U 0.004 U 0001 U 0001 V 0.001 0-001 0-001 0001 0.001 0-001 0001 0.001 0.007 DAM NS 0.001 0401 0001 0007 0.004 6.001 0.001 &wootwm 75-25-2 50 0.002 0.002 0.002 V 0.002 U 0.002 U 0.002 U 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0002 NS 0.002 0.002 0.002 0.002 0.002 0.002 0.002 &amwneOtana 7483-0 0.01 0.8 0,002 0.002 oiow U 0.002 U o.m U 0.02 U 0.m22 9.002 0,002 0.002 COW 0.002 0.002 0.002 0.002 0ON2 NS 0402 0.002 0.002 0.002 0,002 0.002 0.002 Croon disrJfde 75.15-0 0.002 0.002 0.002 U 0.002---U 0.002 U 0.002 V 0.002 0.002 0,002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 NS 0.002 0002 0.002 0.002 0,002 0.002 0.002 Carbon tetradtbrida 56-23-5 0.005 0.005 5 0,001 0.001 0.001 U 0.001 U 0.00t U O.ODI U 0.001 0.001 0,001 0.001 0,001 0.001 0.001 0.001 0.001 0.001 NS 0.001 O.OD7 0.001 0.001 0,001 0.001 0.001 Chlwobenzene 108-W? 0.1 01 1 0,001 0.061 0.061 U 0.001 U 0.001 U 0.007 U 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 D.001 NS 0.001 O.OD1 0.001 0.001 D.001 0.001 0.004 Cltlwxdtwte 75-00-3 0,002 0.002 0.002 U 0.002 U 0.002 U 0.002 U 0.002 0.002 0,002 OA02 CAM 0.002 0402 0.002 0.002 0402 NS 0.002 0.002 0.002 0,002 0.002 0.002 0.002 Chlwofwm 6746-3 0.07 20 0401 9.001 0.001 U 0.001 U O.D01 U OA01 U 0.001 0001 0.001 0.001 0.001 0.001 0.001 CLOD' 0.001 0.001 NS D.OD7 0.011 O.ODI 0.001 D.00I 0.001 0.001 Chlaome0tane 74473 0.002 0.002 0.002 U 0.002 U 0.002 U 0.002 U 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 CAM O.OD2 NS 0.002 0.002 0.002 0.002 0.002 0.002 0.002 ofs12-OiGdaoelhena 156-59-2 50 0.001 0.001 0.001 U 0.001 U 0.001 U 0.001 U 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0,001 0.001 NS 0.061 0.004 0.001 0.001 0.001 0.001 0.001 tle-11Oidda 10061-01 0.0005 OM04 0.0005 U O.OD04 V 0.0005 U 0.0004 U 0-0005 0.0004 0.0005 0.0004 CAMS 0.0004 0.0005 0.0004 0.0005 00004 NS 0.0004 0.0005 0.0004 0.0005 0.6004 0.0005 0,0002 DihamochlwarncOtne 12448-1 50 0.001 0.007 0.001 U 0.001 U 0.001 U 0.001 U 0.001 D.o01 9A01 0.001 0.001 OA07 0.001 0.001 0.001 O.OD7 NS O.OD7 0.001 O.DD7 0.001 0.007 0.001 0.001 Dibromanetlrane 74.953 0402 0.002 0.002 U 0.002 U 0.002 U 0.002 U 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 NS 0.002 0.002 0.002 O.DD2 0.002 0.01)2 0.OD2 Didswodi8uacmelmne 75718 14 D.002 0.002 0.002 U 0.002 U 0.002 U 0402 U 0.002 0,002 D.002 0.902 0.002 0,002 0.002 0.002 0402 0.002 NS 0.002 0.002 0.002 0.002 0.002 0,002 0.002 Ll Edvo etas 60.29.7 0.002 0.002 0402 U 0.002 U 0.002 U 0.002 U 0-002 0402 0.002 0.002 0.002 0402 0.002 0.002 0.002 0002 NS 0.002 0.002 0-002 0.002 0.002 0.002 0.002 Tert-Bu Ether 637923 0.002 0.002 0.902 U 0.002 U 0.002 U 0.002 U O.DD2 0,002 0.002 0.902 0.002 0,002 0.002 0.002 O.OD2 0.002 NS 0.002 0.002 0.002 0.002 0.002 0,002 0.002 ftrjlb�ene 100414 0.7 0.7 5 0.001 0.001 D.00t U 0.001 U 0.001 U 0.001 U 0.001 0,001 0.001 WON$ 0.001 0,001 O.00t 0.001 0.001 0.001 NS 0.001 0.001 0.001 0.001 0.001 0.001 0.001 Herechhwabmadiena 87-663 3 0.0006 0.0006 0.0006 U 0.0006 U 0.0006 U 0.0006 U 0.0006 0.0008 0.0006 0.0008 0.0008 04006 0.0006 0.0006 0.0006 0.0006 NS 0.0006 0.0006 0.0006 0.0006 0.9008 0.0006 0,0006 I Efier 108-243 0.002 0.002 0402 U 0002 U 0.002 U 0.002 U 0.002 0402 0.002 6.002 0.002 0.002 0.002 O.D02 0.002 0,002 NS 0.002 0.902 0.002 0.002 0.002 0.802 0,002 I benzene 96-824 0.002 0.002 0.002 U 0.002 U 0.002 U 0.002 U 0.002 0.002 0.002 0.002 0.002 0402 0.002 DA02 0.002 0.002 NS 0.002 0.002 0.002 0.002 0.002 0.002 0.002 I. MeM Cert e6tw 163404-4 0.07 O.OD2 0.002 0.002 U 0.002 U 0.002 V 0.002 U 0.002 0.002 0.002 0.002 0.002 CAM 0.002 O.DD2 0.002 0.002 NS 0.002 0.002 0.002 0.002 0.002 01002 0.002 M edtbride 75-09-2 0.OD2 0.002 0.002 U 0.002 U 0.002 U 0.002 U 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 NS 0.002 0.002 0.002 0.002 0.002 0.002 OA02 n- benzene 104-51.8 0.002 0.002 6.002 U 0.002 U 1.002 U 0.002 U 0.002 0.002 0.002 0.002 0.002 0.002 0.002 O.OM 0.002 0.002 NS 0.902 0.002 0.002 0.002 0.002 0.002 0.002 rPF zene 103-66-1 0.002 0.002 0.002 U 0.002 U 0.002 U 0.OD2 U 0.002 O.OD2 0.002 0.002 0.902 0.002 0.002 0.002 0.002 0.002 NS 0.002 0.002 0,002 0.902 0.002 0.002 0.002 akne 91203 0.14 0.002 0.002 0.002 U 0,002 U 0.002 U 0.002 U 0,002 0.002 0.002 0.002 0.002 D.002 0.002 0.002 0.002 D.DD2 NS O.D02 0.002 0,002 0.002 D.002 0.002 0.002 o-CMaroltluene 95.49-8 0 002 0-002 0.002 U 0.002 V 0.002 U 0 002 U 0.002 0 002 0002 0.002 0.002 0.002 0002 0.002 0.002 0-002 NS 0-002 0-002 0.002 0.002 0.002 0 002 0 002 a.% ane 95-474 0.007 0.001 0001 U 0401 U 0.001 U D.0D7 U 0.001 0.001 0.007 0.001 O.90t 0.001 0,001 0.001 0.001 0.001 NS 1.001 0.001 O.007 0.901 0401 0.001 0.001 ltwolduene IDB -43-4 0.002 0.002 0.002 U 0.002 U 0.002 V 0.002 U 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 NS 0.002 0.002 0.002 0.002 0.002 0.002 0.002 I oltme 9987-6 0.002 0.002 0.002 U 0.002 U 0.002 U 0.002 U 0.002 O.OD2 0.002 0.002 0.002 0.002 0,002 0.002 0.002 0.002 NS 0.002 0.002 0.002 0.002 0.002 0.002 0.002 X one 79601 23- 0.002 0.002 0.002 U 0.002 U 0.002 U 0.002 U 0.002 0.002 0.002 0002 0.002 0402 0.02 0.002 0.002 0.002 NS 0.002 0.002 0.002 0.002 0.002 0.002 0.002 LI neo- benzene 13598-8 0.002 0.002 0.002 U D.002 U 0.002 U 0.002 U D.002 0.002 6.002 0.002 6.002 0.002 0.002 CAN 0.002 0.002 NS OAD2 0.002 0.002 D.D02 0-002 0.002 0.002 erre 10042-5 0.1 0.1 6 0.001 0.001 O.DDI U 0.001 U 0,001 U 0.001 U 0.001 0.001 0.001 0.001 D.D01 0.001 0401 O.00t 0.001 0.001 NS O.DDI 0,001 0.001 0.001 0.001 0.001 0.001 terl-Bu benzene 96-068 0.002 0.002 0.002 U D.002 U 0,002 U 0.002 U D.002 0.002 0.002 0.002 0.002 0.902 0.002 0.002 0.002 0.002 NS 0.002 0.002 0.002 D.W2 0.002 0.002 0.002 Tenn -Am M Edtr 994.0,8 0.09 0.002 0-002 0.002 U 0.002 U 0.002 U 0.002 U 0.002 0002 0-002 0.002 0.002 0.002 0.002 0.002 0.002 NS 0.002 0.002 0002 0.002 0.002 0.002 O.W. Tatrach aealhene 127184 30 O.Dot 1.001 0.001 U 0.001 U 0.001 U 0.001 U 0.001 0.001 0.001 0.001 0.Oct 0001 0001 0.oat 0001 NS 0.001 0,001 0.001 0.001 0.001 O.ODf O.OD7 Tetreluran 109 -B9 -B OS 0.002 0.002 0.002 U 0.002 U CAM U 0.002 U 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 NS 0.002 0.002 0.002 0.002 0.002 0.002 0.002 Tekrma 108-06-3 1 1 40 0.001 0.001 0,001 U D.DOI U 0.001 U 0.001 U 0.001 0.01 0-001 0.001 0.001 0.001 0.001 0.001 0.001 NS 0,001 0,001 0.001 0-001 O.DOt 0.001 0.901 trans-1-MbloroMhene 15040.5 S0 0.001 0.001 0,001 U 0.001 U 0.001 U 0.001 U 0.001 0.001 0.001 0,001 0.001 6.001 0.001 0.001 lims 0.001 NS 0,001 0,001 0.01 0.001 0.004 0.001 0.001 Oars- l 3-DkNer 1006102 0-0005 O0004 0.000$ V 04004 U 010005 U 0.0004 U 0 0005 0.0004 0.0005 0.0004 0-0005 0.0004 00005 00004 00.0004 NS O.00D4 0.0005 0 0064 D.0005 0,0004 0.0005 0 0004 ene 79.014 0005 5 0.001 0.007 0.001 U O.ODI U 0.001 U 0.001 U 0.001 0.001 0.001 0,001 0.001 0.001 0.001 0.001 0.001 NS 0.001 0.001 0.001 0.001 0001 0.001 0.001 ?58B-4 0.002 0.002 0.002 U O.OD2 U 0.002 U 0.002 V 0.002 0.002 0.002 0.002 D.00Y 0002 0.002 0.002 0002 NS 0.002 0.002 0.002 0.002 0,002 0.002 0.002 75-01-4 0.002 0,002 SO 0.001 0.001 0,001 U 0.001 U 0.001 U 0.001 U 0.001 0.001 0-001 0,001 0.001 O.00t 0.001 0.001 0001 NS 0.001 O.OD1 0.001 0.001 0,001 0.001 0401 k-�ii 034247 10 10 5 O.D01 0.001 0.001 U 0.001 U !w U 0401U 0.001 0.007 O.00f 0401 0.001 O.00I 0001 0.001 OAD7 0,001 NS 0.001 D.DD7 0.001 0.001 0001 1.001 0.001 NOTES: Sold w analyte was detected above the laboraloryeeporting limn U a lied, eneryte was analyzed 1w but not dressed above the rapw6ng limit mg'L . mikyams per 611 MS. Nal Sampled No Nabonal Recommended FrnhwMr Aquatic Us Crewia for abwre hied VOCs 1-) no standard 6sled 'Federal MCLS per F-PA'a Nabonal Primary Dnnking Water Regublion Table 'SIMe MMCLs IMessechmeds Madmum Contantnrs Levels) par 310 CMR 22.00 'MCP MlOed 1 Grwndxater Standards per 310 CMR 40.0974(2) TABLE 1- 0 2015, Mobbett Associates, Inc. Page 1911 2018 Post-00sure Landfill Monitoring a C TABLE 4-2 Groundwater, Surface Water, and leachate Analytical Data - VOCs VA Western Central Massachusetts Healthcare System Landfill 421 North Main Street, Leeds, MA 01053-9754 NOTES: Bold a analylewas detected above the laboratory reporting limit u - the analyte was arutrred la W not delecled atwve the reporing li mil mghL - -n Qama I'a Fa NS - Nat sampled No Natimel Reeanmended Frerhwater Aquatic Lilt Gdnio far above Baled VO[a {-i maunderdiitted Federal MCLS per EPA's Nethnal Primary Drinking Water Regulation Table Stele MMCLs Maaaadmets Mad— C nlaminant Levels) per 310 CMR 22 00 'MCA Method 1 Grmndweler Standards per 110 CMR 40.0074(2) TABLE I -- It 2018, Mabbett Associates, Inc. :'ag+ 1 =' 1 2019 Pool -Closure Landfill Monitormg Table 4-3 Groundwater, Surface water, and Leachate Analytical Data - SVOCs VA Western Central Massachusetts Healthcare System Landfill 421 North Main Street, Leeds, MA 01053-9764 Am" a CAS Number Federal MCV' (State) MMCLasUCL* MCP a 1 Groundwater Standards GW -1 GW -2 GW -3 Sampling Location Myy-1g MW -ID MW -2S MW -3S. MW4S MW -40 SW -1 SW -2 Sw3 SW4 LC -t LC -2 &15!17 4wie &1&17 426!18 &18!17 4128!18 &1&17 1 4r2&18 6116117 1 42&18 I 611&17 I 42&18 &15117 426/18 1 &1&17 1 4126/18 &1&17 42&18 1 611W17 I 42&18 I 601&17 4126118 &16-17 4!26118 Semi-VOfaUN Orpnic Com ullda SVOCs 1,2,446chlombenzene 120-82-1 0.07 0.07 02 50 100 0.0049 U 0.005 U 0.005 U 0.005 U 0.0049 U 0.005 U 0.005 U 0.005 U 0.0045 U 0.005 U 0.0048 U 0,005 U 0.0049 U 0.005 U 0.005 U 0.005 L NS 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.0048 U 0.005 1, - ichlorobenzene 95-50-1 0.6 O6 8 2 80 0.002 U 0.002 V 0.002 U 0.002 U 0.002 U 0,002 U C002 U 0.002 U 0-0019 U 0.002 U 0.019 U 0 002U D.D02 U 0.002 U OrOO2 U 0.002 L NS D.002 U 0.002 U .002 U 0.002 U 0.002 U 0.0019 U 0.002 1,3 -Dichlorobenzene 541-73.1 0.1 6 so 100 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.062 U 0.0019 U 0.002 U 0.0019 U 0,002 U 0.002 U 0.002 U 0.002 U 0.002 L NS 0.002 U 0.002 u 0.002 U 0.002 U 0.002 U 0.0019 U 0.002 1,1 -Dichlorobenzene 106.46.7 0.005 0.005 D.06 S 80 0.002 U 0,002 U 0.002 U 0,002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.0019 U 0.002 U Too19 U 0.002 U 0.002 U 0.002 U CO02 U 0.002 U NS 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.0019 U 0.002 ,4,5Tnchlem hent 95.95.1 0.0049 U 0.005 U 0.005 U 0.005 U 0.0049 U 0.005 U 0.005 U 0.005 U D.0048 U 0.005 U 0.0048 U 0.005 U 0.0049 U 0.005 U 0.005 U 0.005 U NS 0005 U 0.065 U 0.005 U 0005 V 0005 U D.0048 U 0.005 ,1,6Tnchloro haool 80.062 0.0049 U 0.005 U 0.005 U 0,005 U 0.0049 U 0.005 U 0.005 U 0.005 U D.0048 U 0.005 U 0.0048 U 0.005 U 0.0049 U 0.005 U 0.005 U D.005 U NS 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.0048 U 0.005 1. ,4-Dichbm nol 120.834 0.0049 U 0.005 U 0.005 U 0,005 U 0.0049 U 0.005 U 0005 U 0.005 U 0.0048 U 0.005 U DAUB U 0.005 U 0.0049 U 0.005 U 0.005 U 0.005 U NS 0-005 U 0.005 U 0.005 U 0005 V 0005 U 0.0048 V 0.005 ,1-D1methnol 10567.9 0.0049 U 0.005 U 0.005 U 0,005 U 0.0049 U 0.005 U 0.005 U 0.605 U 0.0046 U 0.005 U 0.0048 U 0.005 U 0.0049 U 0.005 U 0.005 U 0.005 U NS 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.0048 U 0.005 1. ,4-Dinam nol 51-28-5 0.02 U 0.02 U D.02 U 002 V 0.02 U D-02 V 0.02 U 0.02 U 0.619 U 0.02 U 0.019 U 0,02 U 0-02 U D.02 U 6.02 U 0.02 U NS 0.02 U D.D2 V 0.02 U 0.02 U 0.02 U 0.019 U 002 ,4-0inarotoluene 121-14.2 0.0049 U 0.005 U 0.065 U 0.005 U 0.0049 U 0.005 U 0.005 U 0.005 t. 0.0046 U 0.005 U 0.0048 U 0.005 U 0.0049 U 0.005 U 0.005 U 0.005 U NS 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.0048 U 0 005 ,6Dindmtoluene 80&20.2 0.0649 U 0.005 U 0.DD6 U 0.005 U 00049 U 0.005 U 0.005 U 0.005 I. 0.0048 Ul 0.005 U 0.0048 U 0.005 U 0.0049 U 0.005 U 0.005 U 0.005 U NS 0-005 U 0.005 U 0.005 U 0005 U 0.005 U 00048 U 0.005 -CNoronaphthalene 9158.7 D.002 U 0.0002 U 0.002 U 0.0002 U 0.002 U 0.0002 U 0.002 U 0.0002 U 0.0019 U 0.0002 U 0.0019 U 0.0002 U 0.002 U 0.0002 U 0.002 U 0.0002 U NS 0.0002 V 0.002 U 0.0002 U 0.002 U 0.0002 U 0.0019 U 0.0002 -Chlorophenol 9557.8 Fol 20 7 101D D.DO2 0.002 U D.002 U 0.002 U 0,002 U 0.002 U 0.002 U 0,002 U 0,0019 U 0.002 U 11.0019 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U NS 0-002 V 0.002 U 0.002 U 0.002 U 0.002 U 0.0019 U 0-002 1. -Mat naphthalene 91.57.6 1 20 100 D.D02 U 0.0001 U 0.002 U 0.0061 U 0.002 U 0.0001 U 0.062 U 0.0001 U 0,0019 U 0.0001 U 0.0019 U 0.0001 U 0.002 U 0.0001 U 0.002 U 0.0001 NS 0.0001 U 0.002 U 0.0001 U 0.002 U 0.0001 U 0.0019 U 0.0001 -Methylphenol 9548-7 0.0049 U 0.005 U 0.005 U 0 005 V 0.0049 V 0.005 U 0 005 U 0,005 U 0.0048 U 0-005 U 0.0048 U 0.005 U 0.0049 U 0.005 u 0.005 U 0.005 NS 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.0048 U 0.005 -Nitro enol 88-755 0.0096 U 0.01 U 0.0099 U 0.01 U 0.0098 U 0.01 U 0.0099 U 0.01 U 0.0096 U 0.01 U 0.0006 U OA5 U 0.0098 U 0.01 U 0.01 U 0.01 NS 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U 0.0086 U 0.01 ,3'-Dichlorobenzidine 91-94-1 0.0049 U 0.005 U 0.005 U 0.005 V 0.0049 U 0.005 U 0.005 U 0.005 U 0.0048 U D-005 V 00048 U 0.00S U 0.6049 U 0.005 0005 U 0.005 NS 0.005 U 0,005 U 0.005 U 0.005 U 0.005 V 0.0048 U 0.005 t. Mat IloV4-M I henol 106-30-4 0.0049 U 0.005 U 0.005 U 0.005 U 0.0049 U 0.005 U 0.005 U 0.005 U 0.0048 U DAD5 U 0.0048 U 0.005 U 0.0049 U 0.005 U 0.005 U 0.005 NS 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.0048 U 0.005 -Bromo lather 101-563 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.0019 V 0-002 V 00019 U 0002 U 0.0112 U 0.002 U 0-002 U 0.002 V NS 0.002 U 0.002 V 0.002 U 0.002 U 0.002 V 0.0019 U 0.002 L. Zhbroaniline 10647-8 0.0049 0.005 U 0.005 U 0.005 U 0.0049 U 0.005 U O.OD5 U 0.005 U 0.0048 U 0.005 U 0.0048 U O.0DS U 0.0019 U 0.005 U 0.005 U 0.005 U NS 0,005 U 0.005 U 0.005 U 0.005 U D.005 U 0.0048 U 0.005 -Nitro enol 100-02-7 0-0098 001 U 0.0099 U 0.01 U 0.0098 U 0.01 U 0.0099 V 6.01 V 00096 U 0.01 U 0.0096 U 0.01 U 0.0098 U 0.01 U 0.01 U 0.01 V NS 0.01 U 0,01 V 0.01 U 0.01 U 0.01 U 0.0096 U 0.01 1. e thane 8332-9 0.02 10 100 0.002 U 0.0001 U 0.002 U 0.0001 U 0.002 U 0.0001 U 0.002 U 0.0001 U 0.0019 U 0.0001 U 0.0019 U 0.0001 U 0.002 U 0,0001 U 0.002 U 0.0001 U NS 0,0001 U 0.002 U 0.0001 U 0.002 U 0.0001 U 0.0019 U 0.0001 cane t ene 20&968 0.03 10 0.04 100 0.002 U 0.0001 U O.DD2 U 0.0001 U 0.002 U 0.0001 U 0.002 U O.DWt U 0.0019 U 0.0001 V 0-0019 U 00001 U 0002 U 0.01101 U OA02 V 0.0001 V NS 00001 U 0.002 V 0.0001 V D.002 U 0.0001 V 0.0019 V 0.0001 ophewna 98.88.2 0.0049 U 0.005 U 0,005 U 0.005 U 0.0049 U 0.005 U 0.005 U 0.005 U 0.0048 U 0.005 U 0.0048 U 0.005 U 0.0049 U 0.005 U 0.005 U 0.005 U NS 0.005 U 0.005 V 0.005 U 0.005 U 0.005 U 0.0048 U 0,005 nilme 62.533 0.002 U D.002 U 0,002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.0019 U 0.002 U 0.0019 V 0.002 U 0002 U 0.002 U 0.002 U 0.002 V NS 0.062 V 0002 V 0.002 V 0.002 U 0.002 U 0.0019 U 0.002 athracene 12412-7 O.OB 0.03 06 0.002 U 0.0001 U 0.002 U 0.0001 U 0.002 U 0.0001 U 0.002 U 0.0001 U 0.0019 U 0.0001 U 0.0019 U 0.0001 U 0.002 U 0.0001 U 0.002 U 0.0001 U NS 0.0001 U 0.002 U 0.0001 U 0.002 U 0.0001 U 0.0019 U 0.0001 benzene 103-33.3 0.002 U 0 002 U 0.002 U 0.002 V 0 002 U 0 002 V 0.002 U 0.002 V 0.0019 V 0.002 U 0.0019 U 0.002 U 0.002 U 0.002 U 0-002 V 0.002 U NS 0.002 U 0.002 U 0.002 U 0.002 U O.OD2 U 0.0019 U 0 002 enzo(a)anlhmcens 56553 0.001 1 10 0.002 U 0.0001 U 0.002 U 0.0001 U 0.002 U 0.0001 U 0.002 U 0.0001 0.0019 U 0.0001 U 0.0019 U 0.0001 U 0.002 U 0.0001 U 0.002 U 0.0001 U NS 0.0001 U 0.002 U 0.0001 U 0.002 U 0.0001 U 0.0019 U 0.0007 enxo(a mne 50-32-8 0.0002 0.0002 0.00D2 D.5 5 0.002 U 0.0001 U 0.002 U 0.0001 V 0002 U 0.0001 U 0.002 U 0.0001 0.0019 V 0.0001 V 00019 U 0-0001 V 0002 U 0.0001 U 0-002 U 00001 U NS 0.0001 U 0.002 U 0.0001 U 0002 U 0,0001 U 0.0019 U 0.0007 en uorariftne 20599-2 0.001 0.4 4 0.002 U 0.0001 U 0.002 U 0.0001 U 0.002 U 0.0001 U 0.002 U 0.0001 0.0019 U 0.00012 0.0019 U 0.0001 U 0.002 U 0A001 U 0.002 U 0.0001 U NS 0.0001 0.002 U 0.0001 U 0.002 U 0,0001 U 0.0019 U 0.0007 enzo( hl) lens 191.24-2 D.05 0.02 0.5 0.002 U 0.0001 U 0.002 U 0.0001 U 0.002 U 11.0001 U 0.002 U 0.0001 U 0.0019 U 0.00014 V 00019 U 0-0001 V 0002 V 00001 U 0.002 U 00001 U NS 0.0001 0.002 U 0.0001 U 0.002 U 0,0001 U 0.0019 U 0.0001 enzo uorardhene 207-069 0.001 0.1 1 0.002 U 0.0001 U 0.002 U 0.0001 U 0.002 U 0.0001 U 0.002 U 0.0001 U 0.0019 U 0.0001 U 0.0019 U 0.0001 U 0.002 U 0.0001 U 0.002 U 0.0001 U NS 0.0001 0.002 U 0.0001 U 0.002 U 0,0001 U 0.0019 U 0.0007 1. is 2-chloroetho thane 11191-t 0.0049 U 0.005 U 0005 U 0-00S U 0.0049 U 0005 U 0005 V 0005 U 0.0048 U 0.005 U 0.0048 U 0.005 U 0.0049 U 0.005 0.005 U 0.005 NS 0.005 0.005 U 0.005 U 0,005 U 0.005 U 0.0048 U 0.005 is 2throroel then 111-44-4 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 V 0.002 U 0.0019 U 0.002 U 0.0019 U 0.002 U 0.002 U 0.002 0.002 U 0.002 U NS 0.002 U 0.002 U 0.002 U 0,002 U 0,002 U 0.0019 U 0.002 1. is 2-chIoroiso Ther 108-841 0.002 U 0.002 V 0002 U 0.002 U 0-002 V 0OD2 U 0002 U 0.002 U 0.0019 U 6.002 U 0.0019 U 0.002 U 0.002 U 0.002 0.002 U 0.002 NS 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U D.0019 U 0.002 !s(2-ethhe hihalata 117.81-7 0.0029 U 0,003 U 0.003 U 0.003 U 0.0029 U 0.003 U 0.003 U 0.003 U 0.0029 U 0.003 U 0.0029 U 0.003 U 0.0029 U 0.003 U 0.003 U 0.003 NS 0.003 U 0.003 U 0.003 U 0.003 U 0.003 U 0.0029 U 0.003 benzyl phthalate 85-6&7 .0049 U 0,00 U 0.005 U -0-0-09--U 0.0049 U 0.005 U 0.005 U D. U 0.0048 U 0.005 U &OD48 U 0.005 U 0.0049 U 0.005 U 0.005 U 0.005 NS 0005 U 0.005 U 0065 U 0.005 V 0005 U 0-0048 U 0005 �rysene 218-019 6.002 0.67 07 0.002 0.0001 U 0.002 U 0.0001 U 0.002 U 0.0001 U 0.002 U 0.0064 U 0.0019 U 0.0001 U 0.0019 U 0.0001 U 0.002 U 0.0001 U 0.002 U Cowl NS COW U 0.002 U 0.0001 U 0.002 U 0.0001 U 0.0019 U 0.0001 m [ alste 84-74-2 0.0049 U 0.005 U 0.005 U 0.005 U 0.0049 V 0.005 U 0.005 U 0.005 U 0.0048 V 0005 U 0.0048 V 0.005 U 0-0049 U 0.005 V 0.005 U 0.005 NS 6.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.0048 U 0.005 I Ihelale 11784-0 0.0049 U 0.005 U 0.005 U 0.005 U 0.0049 U 0.005 U 0.005 U 0.005 U 0.0048 U 0.005 U 0.0046 U 0.005 U 0.0049 U 0.005 U 0.005 U 0.005 NS 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.0048 U 0.005 'benzo(a,h)anthncene 53-70-3 D.0005 0.04 0.4 0.002 U 0.0001 U 0.002 U 0.0001 U 0002 U 0.0001 U 0.002 U 0.0001 V 00019 U 00001 U 0.0019 U 0.0001 U D-002 V 0.0001 U 0.002 U 0.0001 NS O.00D7 U 0002 U 0.0001 U 0.002 U 0.0001 U 0.0019 U 0.0001 'benzofuran 132-64-9 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.0019 U 0.002 U 0.0019 U 0.002 U D.D02 U 0.002 U 0.002 U 0.002 NS 0.002 U 0.002 U 0.002 U 0.002 U 0.002 U 0.0019 U 0.002 1. -e1lhalate 84-662 2 50 9 100 00049 U 0.065 U 0.005 U 0.005 U 0.0049 U 0.005 U 0.005 U 0.005 U 0.0048 U 0.005 U 0,0048 U 0.005 U 0.0049 U 0.005 U 0.005 U 0.005 U NS 0.005 U 0.005 U 0.005 U 0.005 U 0.005 U 0.0048 U 0.005 1. n" kale 13111 3 0.3 50 50 100 0.0049 U 0.005 U 0.005 U 0.005 U 0.0049 U 0.005 U 0.005 U 0.005 U 0.0046 U 0.005 U 0,0048 U 0.005 U 0.0049 U OROS U 0.005 U D.005 U NS 0.005 U 0.005 V 0.005 U 0.005 U 0.005 U 0,0048 U 0.005 luoranthene 20644-0 0.09 02 2 0.002 U 6.0001 V 0.002 U 0.0001 U 0.002 U 0.0001 U 0.002 U 00001 U 0.0019 U 0.00014 0,0019 U 0.0001 U 0.002 U D.DD01 U 0.002 U 0.0001 U NS O.ODD1 U 0.002 U 0.0001 U 0.002 U 0.0001 U 0,0019 U 0.0001 luorena 8673-7 003 004 04 0.002 U 0.0001 U 0.002 U 0.0001 U 0.002 U 0.0001 U 0.002 U 0.0001 U 0.0019 U 0.0001 U 0.0019 U 0.0001 U 0.002 U 0.0001 U 0.002 U D.0001 U NS D.00DI U 0.002 U 0.0001 U 0.002 U 0.0001 U 0.0019 U 0.0001 exachlorobenzene 116741 0.001 0.001 0.001 0001 6 60 0.002 U 00008 U 0.002 U 0.0008 U 0.002 U 0.0006 U 0.002 U 0-0008 U 0.0019 U 0.0006 U 0.0019 U 0.0008 U 0.002 U 00008 U 0.002 U 0.0008 U NS 0.0008 U 0.002 U 0.0008 U 0.002 U 0.0008 U 0.0019 U 0.0005 exachlombuladiene 87683 0.0006 0.05 3 30 0.002 U 0.0005 U 0.002 U 0.0005 U 0.002 U 0.0005 U D.002 U 0.0005 L 0.0019 U 0.0005 U 0.0019 U 0.0005 U 0.002 U 0.0005 U 0.002 U 0.0005 U NS D.0005 U 0.002 U D.D005 U 0.002 U 0-0005 U 00019 U 0-0065 1. exachloroeftrie 67-72.1 0.008 01 50 100 0.002 U 0.0008 U 0.002 U 0.0008 U 0.002 U 0.0008 U 0.002 U 0.0008 U 0.0019 U 0.0008 U 0.0019 U 0.0008 U 0.002 U 0.0008 U 0.002 Ul 0.0008 Ul NS 00-08L D.DO2 U 0.0008 U 0.002 U 0.0008 U 0.0019 U 0.0008 reds 1,2 3 -ed) rens 193-39-5 0.0005 at 1 0.002 U 0.0001 U 0.002 U 0.0001 U 0.002 U 0.0001 U 0.002 U 0.0001 U 0.0019 U 0.0001 U 0.0019 U 0.0001 U 0.002 U 0.01)01 U 0.002 UJO.O-O5 NS 0.0007 U 0.002 U 0.0601 U 0.002 U 0.0001 U 0.0019 U 60001 m rone 7659-1 0.0049 V 0.005 U 0.005 U 0.005 U 0.0049 U 0.005 U D.005 U OROS U 0,0048 U 0.005 U 0.0048 U 0.005 U 0,0049 U 0.005 U 0.005 U NS 0.005 0-005 U 0.005 U 0.005 U 0.005 U 0.0048 U 0.005a hthalana 91-20-3 0.14 0.14 0.7 20 100 0.002 U 0.0001 U 0.002 U 0.0001 U 0.002 U 0.0001 U 0.002 U 0.0002 0.0019 U D.OWI U 0.0019 U 0.0001 U 0002 U 0.0001 U 0.002 U NS 0.0001 0.002 U g0001 U 0.002 U 0.00014 O.00t9 U 0.00615 96953 DU 0.00 U U U .o U U U 0.002 U 0, 1 U .002 U O.W19 U 0.002 U OW2 U 0.002 U 0.002 UNS 0.002 U .00 U 0.002 U 0.002 U 0.002 U 0.0019 U 0.002nol 87.8&5 0001 0001 0.001 02 2 0.0098 U 0.0008 U 0.0099 U 0.0008 U 0.0098 U 0.0008 U 0.0099 U 0,0WB U 0.0096 U 0.0008 U 0.0096 u 00W8 V 00098 U 0.0008 L 001 VNS 00006 U 0.01 U 0.0008 U 0.01 U 0.0008 V 00096 U 0.000hananthrene 8501.8 0.04 10 100 0.002 U 0.0001 U 0.002 U O.OWI U 0.002 U 0.0001 U 0.002 U O.OW7 U 0.0019 U 0.0001 U 0.0019 U 0.0001 U 0.002 U 0.0001 U 0.002 UNS 0.0001 U 0.002 U 0.0001 U 0.002 U 0.0001 U 0.0019 U 0.0001 henol ii-yrana 108&952 7 50 2 100 0.02 0.6 0.0049 U 0.005 U 0.005 U 0.005 U 0.0049 U 0.005 U 0.065 U O.WS V O.W4a U 0.005 V 00048 U 0005 V 00049 U g005 L 0.005 UNS 5 0.005 U 0.005 U 0.005 V 0.005 U 0.005 V 0.0048 U 0.005 NOTES: U - IM analyte was analyzed for but not detected above Om reporting limit mg& - mil l.grams per liter NS • Not Sampled Other than Pentachlorophenol, which there was no detectable concenlrabons at any locaiton there are No National Recommended Freshwater Aquatic Lire Criteria for above listed SVOCs (-) no standard listed 'Federal MCLs per EPA National Primary Drinking Water Regulation Table Stam MMCLs i Mossadwsetts Maximum CAnlaminant Lewis) per 3tO CMR 22 W 'MCP Meowd 1 Groundwaler Standards per 31D C MR 40 0974(21: TABLE 1++ ® 2018 Mabbett Associates, Inc Page 1 of 1 2018 Post•Closure LandfiP Monitoring C TABLE a-4 Groundwater, Surface Water, and Leachate Analytical Data Pesticides and Conventional Chemistry Parameters VA Western Central Massachusetts Healthcare System Landfill 421 North Main Street, Leeds, MA 01053-9764 NOTES: Labarerory amlydcal resull a seeds MCUTAMCLa Aquatic Lire Cdtert standard Bold - agalyh— delectid above the tboncory rapardn0 bail V - Ne snMyle was ndized 1a W nN detected abo dla reparting imd nWL - nifgra,ns per star NS - Nal S..O d l nIm bead abm 9— are No N~0 Rec-enanded Fresh"ar Aquatic lit Galena tar Nhr analrres (•) negatdeidbLitil 'Federei UCLs per EPA's Nab" Rnnay 0dntng Watt R"Wb- b- Table `SUN MMCLe (Mauach ens Mm—. Canla M&W L.e.W) w 110 Cs1R 22 W 'MCP MelMd 1 Graandwelw Stasdads per 110 CUR 400074121- TABLE I -- O 2018. Mabbetr As"dates, Inc Bop i or ! 201900 143csure Landlal Monitwing Table 2 - Groundwater Laboratory Results VA Central Western Massachusetts Healthcare System Landfill 421 North Main Street Leeds, NIA Method 1 Standard General Chemie m !L alpha -BHC Chloride BRL <i 432 BRL !0.022 BRL <1 183 BRL <1 34.4 3.92 3.09 42 250 a 250 a ns nsl nsl nsl Cyanide BRL <0.005 BRL 40.005 BRL 40.005 BRL 40.005 BRL 40.005 BRL -0-005 BRL <0-005 BRL -0.005 BRL <0.005 000624 0.2 0.2 0.2 nsi 0.03 2 Dissolved Oxygen 29 249 968 3.62 3.6 6.85 751 103 9.67 5.85 nsl nsl ns. nsl nsl ns Nitrate as N BRL <0.1 BRL(4()A) BRL <0.1 BRL 40.1 BRL 409 0 166 BRL 40.5 BRL <O.1 BRL <0.1 BRL <0.1 10 10 nsl n$i nsi ns Total Dissolved Solids 95 376 49 99 100 86 151 32 44 37 500 a 500 a ns, nsi nsl nsl Sulfate as SO4 9,56 =8 7 S �9 889 1113 10.3 f.. 18 41 425 e72 250 a 250 a nsj nsi nsl nsl Alkalin' -CaCO3 63 286 BRL <20 56 60 50 -,A BRL -20 BR 420 BRL -20 nsl nsl nsl nal nsi ns C O D. BR -10 BRL <10 BRL -10 BRL <10 BRL <10 13 BRL 410 34 79 36 nsl nsl nsi na nsl I nsi Organochlorine PesOeldea u alpha -BHC BRL <0.02 BRL <0.021 BRL <0.02 BRL !0.022 BRL 40.022 BRL <0.022 BRL !0,021 BRL <0.021 BRL !0.021 BRL 40.021 50 nsl r s nsi nsi nsl beta -BHC BRL <0.02 BRL <O.021 BRL'Q.Q2 BRL <0.022 BRL <0.022I BRL <0.021 BRL 40.021 BRL'O.Q21 BRL <Q.021 50 ns 1 x nsl nsl nsl delta -BHC BRL <O 02 BRL <O 021 BRL <0.02 BRL <0.022 BRL !0.022 BRL 40.022 BRL <0.021 BRL 40.021 BRL <0021 BRL <0.021 50 n81 nsl nsl nsi nsl gamma -BHC BRL <0.02 BRL 40.021 BRL 40.02 BRL(40,022) BRL 40.022 BRL -0022 BRL 40.021 BRL <0.021 BRL 40021 BRL 40.021 50 0.2 0.2 200 4 2 000 Heplachlor BRL <O 02 BRL 40.021MBRU�0�0202 BRL 40.022 BRL <0.022 BRL <0.022 BRL -0.021 BRL 40.021 BRL 40.021 BRL 40.021 04 0.4 0.4 2 1 20 Aldrin BRL <0.02 BRL <0.021.02 BRL 40.022 BRL 40.022 BRL 40.022 BRL 40.021 BRL <0.021 BRL <O 021 BRL <0.021 nsi 0.50 0.50 2 30 300 He achlor oxide BRL <002 BRL <0.021.02 BRL <0.022 8RL 40.022 BRL <0.022 BRL <0.02t Endosulfan I BRL 40.02 BRL <O 021.02 BRL <0022 BRL 40.022 BRL !0.022 BRL <0.02t BRL 40.021 BRL 40021 BRL 40.021 nsl 1Q 10 nsDieldrin BRL <0.02 BRL <0.021.02 BRL <R022 BRL <0.022 BRL <0.022 BRL <0.021 BRL <0.021 BRL <0.021 BRL <0.021 nsl 0.10 0.10 8 0.5 80 4,4' -ODE BRL 40.02 BRL <O 021.02 BRL <0.022 BRL <0.022 BRL <0,022 BRL <0.021 BRL <0.021 BRL <0021 BRL <0.02t nsl 0.05 0.05 nal 400 40D0 Endrin BRL 40.041 BRL 40.042.04 BRL 40.045 BRL 40.044 BRL 40.044 BRL'O.D42 BR 40.042 BRL 40.042 BRi 40.043 2 2 2 nsl 5 50 Endesulfan II BRL <0.D41 BRL <O 042.04 BRL <0.D45 BRL <0.044 BRL <0.044 BRL <0.D42 BR <0.042 BRL <0.D42 BRL <0.043 ns 10 10 nsl 2.0 100 44' -DDD BRL 40.041 BRL !0.042.04 BRL <0.045 BRL <0.044 BRL <0.044 BRI -00.0421 BRL <0.042 BRL oD 042 BRL <0.043 nsl 0.2 0.2 nal So 500 Endosullan sulfate BRL <0.04t BRL !0.042 BRL <0.04 BRL <0.045 BRL <0.044 BRL <0.044 BRL <0.042 BRL -0.042 BRL <O 042 8RL 40.043 ns nsl nsl nsl nsl nsl 44' -DDT BRL <0.041 BRL <0042 BRL <0.04 BRL <0.045 BRL <0.044 BRL <0,044 BRL <0.042 BRL 40.042 I BRL {0.042 BRL <0.043 ns 0.3 0.3 nsl 1 10 Melhox for BRL <0.041 BRL 40042 BRL 40.04 BRL -0.045 BR <0.044 BRL <0V44 BRL <0.042 BRL 40.042 BRL <0042 BRL40.043 40 40 40 nsl 10 400 Endrin ketone BRL 40.041 BRL 40.042 BRL 40.04 BRL(-0.045 BR -0.044 BRL -0.044 BRL -0.042 BRL <0.042 BRL -0042 BRL <0-043 nsl nsl nsl nsl nsl nsl End in aldehyde BRL <0.041 BRL 40042 BRL 40.04 BRL 40.045 BRL 40.044 BRL <0.044 BRL -0.042 BRL <0.042 BRL <D 042 BRL <0.D43 nsl nsl nsl nsl nsl msl alpha -Chlordane BRL -0-02 BRL -0.021 BRL(-0.02 BRL -0.022 BRL -0.022 BRL -0.022 BRL 40.021 BRL <0.021 BRL <0 021 BRL 40.021 2 2 2 nsl 2 20 gamma -Chlordane BRL <O.02 BRL <0.021 BRL <0.02 BRL <0.022 BRL 40.022 BRL <0.022 BRL <0.021 BRL(40.021) BRL <0 021)_BRL <0.021 2 2 2 nsi 2 20 Toxa here BRL -051 BRL <0 526 BRL -0.5 BRL -0.562 BR(.'0t BRL -0.556 BRL -0.526 BRL <R526 BRL -0526 BRL -0-526 3 3 nsl nst nst nsl Chlordane BRL <0.066 BRL !0.066 BRL 40.065 BRL <0.073 BRL <0.071 BRL <0.072 BRL 40.068 BRL '0.068 BRL -00.068 BRL !0.066 2 2 2 nsl 2 20 Alachlor BRL 40.02 BRL <0 021 BRL <0.02 BRL <0-022 BRL -0-022 BRL -0022 BRL <0.021 BRL <0.021 BRL :0 021 BRL <0.021 2 2 -61 nsl rat nsl Semi -Volatile Organic Com aunda sVOCa u L SVOCs COME ALL BRL ALL BRL ALL BRL ALL BRL ALL BRL ALL BRL ALL $RL ALL BRL ALL BRL venous vrrinus v�ri7 ie v�rirt a vara,* oar aux Notes 1 Laboratory Analytical results compared to: 310 CMR 401600 6. (a) Secondary Maximum Contaminant Levels (SMCLsl "aesthetics 2 Results in Red 8 Bold exceed at least one listed Method 1 Cleanup standard 7 nsl = no standard listed 3 Results in Red = Exceeds MCL or MMCL 4. Results in L Ur exceed laboratory reporting limit. 5 BRL (<0.05) = Not Detected above (laboratory reporting limit)_ New England Environmental Inc 381560 LabTable- GYM 140942:24 PMab C I Table 3: Groundwater Monitoring Data Summary October 2008 through June 2013 Notes. < plane amlyw was not detected adme the labor" mpork+ g Gouts Repplirrp unit prm4ed (1)Arrdyles not GSW were ndl detected above laelabwalory repmdog Ibrsb. NA- Not Aralyzed NS- Not Sampled 6afded and shaded lead Wcates emee0moe of Fed&al or Massadaseos 14CLs NE • Slardard not eslabid*d MCL• Maxirxsll Cmlaain8 t Uma RLNA- RepDotie LhYt riot araiade W4 m dom mis p1ovided byUSVA Uok - Mooglims Per" ff9t rw. gfams per leer NO Nol Detected {aj• Ssmrdery I sesihek, DrikN Waler Swdard (bj-MADEP MCP RCGiy-t (c)- OSR Guideline. SmWary Odeki% Waler Stmldald J- Detecsed aboo 01e Method Deledon lmil b1A bdow lie Reportng LmrL foefms. re" is eslkuled Federal MCLS Mass. Mw•15 MW -ID MW -2s MCLS 101148008 I 783r2009 3116010 i 41132011 1 7724012 62x2013 1042008 72312009 31168010 414311011 782012 8842013 10f14I1008 m23gm 3!1&2010 41138011 7128012 6Q412013 s 1 I NO NO NO ND NO NO ND NO I NO I NO NO I NO i NO NDI NO I NO ND OCs u i 1 NO NO NO NO NO NO NO NO NO NO NO ND NO NO NO RD NO ND 2eth x Oa 6 6 RL14A c10 -5.26 <526 -5.15 45.1 RLNA -40 <5.32 -521 -5.15 451 RM RLNA <521 -6.10 <510 -5.10 Pediewes (USILI 41)1 N9 NO NO NO NO NO ND NO NO ND ND NO ND NO NO NO NO ND iswhred Metak Molt 10 10 1.5 1.2 <4 4 <4 <6 1.3 t.3 4 W <4 cg c1 c1 c4 <4 c4 to rime 2,000 2000 86 24 17A 12.8 31 36.5 4.7 48 $.1 <5 67 00 6.5 2.3 42J <5 8.6 -10 Rim 5 5 <i <i <25 -2S <2.5 <5 <t ci <24 <2.5 -2.5 <5 c1 <1 <2.5 <2.5 <2.5 si ME NE NS Ns 19,300 25600 01,400 95100 NS NS t,g2p 19200 24900 t9-300 NS NS 9600 2,650 10900 2.720 kaa 100 100 3 6 <5 S5 c5 <10 2.9 3.6 <5 <5 <5 -10 30 29 38J <5 <5 <10 r 1000(s) 4000 a <1 t.1 c5 c5 c5 d0 <4 41 CS -5 <5 <10 ct <7 $ <5 c5 <10 300 a 300 a <100 <100 <15 <15 47A <30 -100 -100 37,2 26.8 -15 <30 000 -100 45 343 <15 <30 000 15 15 c1 <i c7.5 <7.5 <7.5 <15 a1 ct <LS 47S 475 <15 <1 <+ <7.5 <1.5 <7.5 c15 e 50 a -50(f) 42 7.9 51.7 234 104 81.7 15 7.4 5.9 5.6 47 4 41 2.2 22 14.3 <2 U 2 2 402 <02 4.2 <01 <01 W2 <02 d).2 <0.2 <02 <D.2 c0.2 <02 <02 42 4.2 <0.2 <02 larkm 50 50 <1 <1 <15 <15 415 c30 <1 c1 -15 1915 <15 -30 -1 <t <15 1915 <15 1930 109(a) 100 a 1.1 191 c5 195 K5 1910 191 <t <5 45 c5 <10 <1 191 <5 <S .5 1910 rum NE 10(c) NS NS 2920 3430 6,360 6.920 NS Ns 9930 7600 7760 S. NS NS 3,400 2,090 3,900 2860 SM(a) 5000 s 3.8 4 231 12.6 GA <10 <23 4.1 16.8 13.2 c5 1910 1 1925 15.4 1 192 195 153 ice NE NE 65 64 47.8 98.2 162 187 58 60 58.5 56.4 65.2 59.2 37 13 12 71 35 924 kA Oxpm Demand RE NE <20 1920 10.5 <5 45 t5 <20 tm 2751 CS <5 195 1920 420 15 45 <5 is 250 a 250 10 1A IA 1.89 2.65 3.05 329 c1 4j 116 103 1.23 0 1.3 1.1 1.18 117 1.98 1.41 we 01 02 <0.0oe -0.01 -0.005 <0.005 <0.005 <0005 <0.006 <001 -0,005 <0.005 <0005 -0.0115 <0.006 <006 <0.006 <0.005 <0005 �9as bale, Iftogen 10 10 0.05 <0.05 0-13 0.36 40A 0.11 <005 <0.01 m.4 <01 41 <01 <0.05 <5.05 <0.1 -01 <0.1 <p,4 Wate 250 a 250 a 12 12 10.5 17.3 86.8 93.4 9 9.5 11.4 10.8 22.5 105 7 6.8 6.68 679 9.95 fi.65 i UD I =-1 1 7 t 81 74 94 36 23 Notes. < plane amlyw was not detected adme the labor" mpork+ g Gouts Repplirrp unit prm4ed (1)Arrdyles not GSW were ndl detected above laelabwalory repmdog Ibrsb. NA- Not Aralyzed NS- Not Sampled 6afded and shaded lead Wcates emee0moe of Fed&al or Massadaseos 14CLs NE • Slardard not eslabid*d MCL• Maxirxsll Cmlaain8 t Uma RLNA- RepDotie LhYt riot araiade W4 m dom mis p1ovided byUSVA Uok - Mooglims Per" ff9t rw. gfams per leer NO Nol Detected {aj• Ssmrdery I sesihek, DrikN Waler Swdard (bj-MADEP MCP RCGiy-t (c)- OSR Guideline. SmWary Odeki% Waler Stmldald J- Detecsed aboo 01e Method Deledon lmil b1A bdow lie Reportng LmrL foefms. re" is eslkuled C Table 3: Groundwater Monitoring Date Summary October 2008 through June 2013 Notes. < deaoka anayle was not delected above the laboratory repordny kris. Repo" knit pevded. 11i *ytas not Owed were not defected above 1W laboralory reporting WWS. NA. Not Analyzed NS- Nor Sempled Bolded and shaded lard Wnies exceedance of Federal at Massech sells MCLS NE • Standard not estabkhed MCLe• Maainum Conlaminent Lnrte RL14X RWUbb Ling not available within docrrnatds povided by USVA upR • mioropams Per Mer Pill • miagrams Per I tier ND- Not DaMM la} Secondary jaesO*kl DAnlong Water Standard (b}MADEP MCF RCGW.1 (* OSR GuMne, Semodary 136nking Water Sfarrdard ,F DowW above fire Method DeWftn Lent but bebw d10 RepMw LrrK hpel0e. msuk s esftmled "291 Mass MW -3$ MWAS MW -4p a ilc-14 MCL$ 10/14/2008 723-009 lilt 010 4113/!011 7812012 62412013 7 007 16148008 31162010 4/13805/ 7812012 4442013 1IN1412008 7832009 M6R010 9138015 7812012 6+248013 ti + l 1 ND ND k0 ND ND Nd ND ND N, ND ND NO ND Np ND ND r4p Np a fY 1 ND ND ND ND NO ND N M[37--.-Np ND NO ND ND ND ND ND e h to 6 t RLNA RLNA 6b8 15.28 6.55 RLNA RLNA 632 61.32 <s -IS c5.05 RLNA RLkA 1291 616 6.10 6.10 lkldea u 1i -_1L.-. .. ND ND ND Np Np hfi ND ND ND NG III) ND ND ND NO NO ND LL1C 10 c5 <1 <4 4 4 <8 1 B 16 4 W 4 <9 <t <1 <4 <4 <4 <a dura 2000 2.000 93 19 Ib9 10.4 9 <1 13 11 3,31 6 9.6 <10 6.1 }} 7 6.2 6.8 <le dmium 5 5 <1 <1 081 <25 125 6 <1 <1 <26 <2-5 4,5 <5 <1 c1 125 Q.5 11.5 4 kyum NE NE NS NS 1t." 12.90D 22.800 1 NS NS 11000- }4,100 f7.M 1S..EW NS NS 23,400 ?3,000 22,700 22, rmtlum __ 109 100 l.f s.s 4.41 6 _ <5 n6 <1l: 9A B-1 c5 _ ¢, a 110 _ 2.5 4.1 c5 6 <s 110 r 1000 a' S000'9 cs 1.3 8.4 <5 <10 1.7 <5 6 d _ c5 <10 <5 <t <5 c5 <5 <10 icn 30D ',a'. 300 1700 1' B 20 1.920 167 377 2000 4200 1" 692 27.6 G10 1100 <lD0 231 40.4 SB./ <30 +ad _ 15 15 <t <f 79 17.5 QS cls <I 6 Q.5 QS 4.5 <is 4 <7 <TS 4.5 17.5 415 Wase 50 s a 1,100 1 L130 459 t 1 388 970 960 483 _ 66.3 2.9 W 27 30.5 27,3 32.4 25,1 2 2 �.2 101 10.2 X0.2 <0.2 c02 2 10.2 42 6.2 _ 101 _ c02 402 102 2 �.2 102 101 len um 50 s0 # <1 115 <is 115 130 <1 <} ci <15 115 <30 <1 <1 <I5 115 <}5 115 100 a <1EL 6 6 c10 <1 ct 31.4 6 _ 6 110 <1 c1 6 6 <5 cs N 10 c N 4 3.160 51p0 1 4,100 NS NS f51 2640 4060 3.540 NS NS SAD 1920 4,940 5100 MAI 5000 a <12 1 fi 11 21.41 21.8 6 13 9.5 12 14.2 cs 2B.7 <2.5 3.8 13A 6 11.4 lac ! nk=,�r11 NE NE 76 _ 52 9 70.9 53 5330 29.9 503 37.7 59 62 80 59.3 60.4 59.5 Lvrgen Dernand NE NE <20_ QO 261 <5 <S 6 21 22 54 6 c5 IM <20 <5 <5 <5 <5 e 260 a, 250 a 12 <1 174 1.38 136 155 1.1 TA 1.38 L 1.13 139 2.3 22 2,6 2.17 2.06 7 5M24 ardde r.. - 0.2 02 40,008 c0.01 10,005 10005 <0.005 #.D05 Q006 WA06 _ <5. 40.005 WA05 10.005 10.006 40.01 10.005 <D.00s x.005 � 11 en 10 10 10.01 1 40.1 40I AL x.05 <010 10.1 _ 016 0.22 0.26 4005 10.01 <0A 6.1 10.1 late 250 a 250 a' .! 3.4 6,14 11.1 10.1 10 16 6 Y 8.45 16.2 15.2 13.2 12 13 14.3 US 13.7 lDs%* �■ f lie rYD 1 67 87 Notes. < deaoka anayle was not delected above the laboratory repordny kris. Repo" knit pevded. 11i *ytas not Owed were not defected above 1W laboralory reporting WWS. NA. Not Analyzed NS- Nor Sempled Bolded and shaded lard Wnies exceedance of Federal at Massech sells MCLS NE • Standard not estabkhed MCLe• Maainum Conlaminent Lnrte RL14X RWUbb Ling not available within docrrnatds povided by USVA upR • mioropams Per Mer Pill • miagrams Per I tier ND- Not DaMM la} Secondary jaesO*kl DAnlong Water Standard (b}MADEP MCF RCGW.1 (* OSR GuMne, Semodary 136nking Water Sfarrdard ,F DowW above fire Method DeWftn Lent but bebw d10 RepMw LrrK hpel0e. msuk s esftmled "291 TP14 5: 1twh" w.r m*morN Dft sv so r YPrch 2011 ywmglt JM 1613 NO. cuc, fidPaMswu�tcwwbl.11M; cm orbuwti Caorta 0-4 DWyMlrr/dp�PMMtl4M•t •E`cb.wdM.rirPr�a�ew P•eewwwP�'Pb� Wp yqb P d d I�IMwaPrP.wP wyE�4410�M V ban Nf.tA�dwm�P ,qL POW Int-Pwft RD Mw DMI O }D`bdWdMbM"D.bemliahPhbrb R�.igli►Pirw,nWk ww ' 6npPiblerbPbL17pt70.� bw/�e.mweaHMM c ala' 1010����� • 0�1��'��M[I�yl���rr.�m�00 NO. cuc, fidPaMswu�tcwwbl.11M; cm orbuwti Caorta 0-4 DWyMlrr/dp�PMMtl4M•t •E`cb.wdM.rirPr�a�ew P•eewwwP�'Pb� Wp yqb P d d I�IMwaPrP.wP wyE�4410�M V ban Nf.tA�dwm�P ,qL POW Int-Pwft RD Mw DMI O }D`bdWdMbM"D.bemliahPhbrb R�.igli►Pirw,nWk ww ' 6npPiblerbPbL17pt70.� bw/�e.mweaHMM c ala' -.j .1 . 'I TaW 0: UWha Wmdloe4g Ddu summ" July 2006 ttwouyhApil2011 Roles CNC+Cnw mad—cl I .- - laadel CCC=CrdmCeeAt c4m mum(a a ) eQenatoa rwh.ne rd duepedahne �. uDwak.7 Ryun.p rode R Mlo and V-V49d Ill Ani�leesrol letedree rol deteaM e6we me aeox� nmurenp *mite. Rio "N**wd Belli tae o dawaeemaex el EPA ARWOC w • $Wxlwd eaa egeefedtl .-at • -ogma vM *w 61D•Na1 Oehaetl NS NetSWOW 1 Oeexledf6e.e die veleod Oewaen laH lid eKer tlr Repnlay iin>;: waelae. n:f�a b Kmakd ' Srno4moolte7ed'n ay A72 eM An A*3 due 0o roao�uredNeuuoeeu0eeets, r - C ® 2020, Mabbett & Associates, Inc. R2020018.000 POST -CLOSURE LANDFILL MONITORING AND MAINTENANCE REPORT U,S. Department of Veteran Affairs I VA CWM HCS Landfill I Leeds, MA APPENDIX B Third Party Inspection Report APPENDIX B dune 15, 2020 2020 Post -Closure Landfill Monitoring Report V1 - Final.docx L1 MassDEP ]k Instructions Massachusetts Department of Environmental Protection Bureau of Waste Prevention 1 Solid Waste Management Third -Party Inspection Report — 310 CMR 19.018(8) Operation & Maintenance Use this form to record and report the results of a Third -Party Operabon and Maintenance Inspectron conducted pursuant to 310 CMR 19 018. Be sure to obtain the most recent version of this form. All applicable sections of the submitted form must be completed to be accepted by MassDEP. Pursuant to 310 CMR 19.018(8)(a), the third -party inspector and facility owner. -operator must sign this Third -Party Inspection Report form and submit the completed report to the appropriate MassDEP regional office and one copy of each completed report to the board of heath of the municipality in which the facility is located. In the event that this inspection report contains a recommendation for corrective action(s), the ownerloperator shall also submit the information required by 310 CMR 19.018( 8)(c)2 Forms and instructions are available online: http:ihwrvr.rrrassgr xgea�aaendeslmassde recrdelapr}rovalslsolid-waste aAAlirations and farms.html#8 Note: This form does not identify all of the requirements applicable to each solid waste management facility, other requirements and/or policies may apply to the operation, maintenance and monitoring for each facility I. Facility Information Facility Type (check one): Important: When completing this form on a computer, use only the Tab key to move your cursor — not the Return key. VQ MassDEP Use Only Rec'd Date: FMF A RO #: Reviewer. Comments: ❑ Transfer StationlHandlrng Facility ❑ C&D Waste Processor or C&D Waste Transfer Station ❑ Municipal Waste Combustor ❑ Active Landfill ® Closed Landfill ❑ Other Specify Facility: VA Central Western Massachusetts Healthcare System Facility Name Leeds City/Town 413) 584-4040 Telephone Number Operator: _VA Central Western Massachusetts Healthcare_ System Operator Name (Doing Business AslCompany Name) �} 584-4040 Telephone Number 421 North Main Street Mailing Address Leeds Cityrrown Permittee: VA Central Western Massachusetts Permittee Name (Entity Identified on Facility Permit) 421 North Main Street MA 01053 Stale ZIP Code 411588 131329 Regulated Object Account Number FMF Number Email Address MA State 01053 ZIP Code Mailing Address Leeds MA 01053 Cityrrown State ZIP Code Responsible Official for the Facility: Mr. Andrew McMahon and rew.mcmahonrva.gov Responsible Official Name (Individual) Responsible Official Email Address Associate Director _ _ (413) 584-0040 Responsible Official Company Name Responsible Official Telephone Number Third -Party Inspection Report (08M) — Rev. 1214114 Page 1 of 13 Massachusetts Department of Environmental Protection Bureau of Waste Prevention I Solid Waste Management Third -Party Inspection Report - 310 CMR 19.018(8) 0 Operation & Maintenance II. Third -Party Inspector Stephen Vetere _ Mabbett & Associates Third -Party Inspector Name Company Name SW48-0000134 _ 04/30/2021 MassDEP Third -Party Inspector Identification Number MassDEP Third -Party Inspector Expiration Date (MM/DDNYYY) L81) 275-6050 vetere@mabbett.com Telephone Number Email Address 105 Central Street, Suite 4100 Mailing Address Stoneham _ _ _ MA 02180 641 -town State ZIP Code Construction and Demolition Waste (C&D Waste) Processing Facility or C&D Waste Transfer Station Only: Identify the qualified individual that conducted the observation of incoming waste loads and collection of samples of suspect asbestos - containing materials during the inspection (pursuant to 310 CMR 19.018(6)(f)) If the entire inspection was conducted by the third -party inspector listed above, then check the box and enter only the Asbestos Inspector Certification Number_ ❑ Same as above. Provide Asbestos Certification Number 110 - Asbestos Asbestos Inspector Name Telephone Number Mailing Address CitylTown MA Dept_ of Labor Standards Asbestos Inspector Certification Number Company Name Ema-1 Address State ZIP Code III. Inspection Details A. FREQUENCY Indicate the scheduled inspection frequency for this facility as required by 310 CMR 19.018(6)(b), or a more frequent schedule set forth In the Facility Permit/Other Approval: ❑ Bi -Monthly ❑ Quarterly ❑ Semi -Annual ® Annual ❑ Biennial ❑ Other (include permittapproval type and date of issuance): B. DATE, TIME & PERSONNEL Inspection Date (MM/DDNYYY): 05/06/2020 Inspection Start Time: 10:00 ® AM ❑ PM Facility Representatives in Attendance During Inspection: C. CONDITIONS Air Temperature: Approximately 55 degrees F. Weather: ❑ Clear ❑ Partly Cloudy ® Cloudy ® Dry ❑ Rain ❑ Snow Wind Speed: ❑ Calm ® Breeze ❑ Moderate ❑ Strong Wind Direction (direction from which the wind is blowing): ❑NW I ❑N I ONE ❑ W I Wind 1 ❑ E A■mE Third -Party Inspection Report (09M) Page 2 of 13 X i Massachusetts Department of Environmental Protection Bureau of Waste Prevention 1 Solid Waste Management Third -Party Inspection Report — 310 CMR 19.018(8) Operation & Maintenance IV. Pre -Inspection Preparation A. FACILITY -SPECIFIC O&M REQUIREMENTS During each third party inspection, the third -party inspector shall examine and evaluate the facility's solid waste activities, equipment, operations, practices, procedures. and records relevant to the type of third -party inspection being conducted in order to determine the facility's compliance with all applicable requirements as set forth in 310 CMR 19.018(8)(a)1. Therefore, pursuant to 310 CMR 19.018(6)(a)1, prior to conducting a third -party facility operation and maintenance Inspection, the third -party inspector shall, without limitation, complete all of the following: ISI Review and become familiar with the regulations set forth at 310 CMR 19.000 —Massachusetts Solid Waste Regulations. ® Identify, review and become familiar with all sol:d waste permits. plans, approva's, and orders (or other enforcement documents issued to the facility by the Department), and the sold waste requirements applicable to the operation and maintenance of the facility. Relevant requirements may include. without limitation, specific practices and procedures for the operation, maintenance and monitoring of the facility, waste acceptance/storage limits, and other requirements related to the facility's solid waste activities. Without Ifirnitation. these facility -specific requirements may be contained in the Facility Permit, Authorization to Construct, Authorization to Operate, Operation and Maintenance Plan, Closure/Post-Closure Plans and Approvals, Facility Modification Approvals, Beneficial Use Determinations, Administrative Consent Orders, and other determinations, authorizations or enforcement actions issued by the Department. I, Stephen Vetere, have identified, reviewed and understand all of the aforementioned requirements that ► SAV are applicable to this facility and the following are my observations and recommendations related to the inspector Initials facility -specific requirements. B. SOLID WASTE PERMITS, PLANS, APPROVALS & ORDERS List all relevant so'.id waste permits, plans, approvals. orders or other enforcement actions issued to the facility by the Department that contain specific practices, procedures and other requirements still in effect for the operation, maintenance and monitoring or closure/post-closure of the facility Where applicable, provide the plan or issue date for each item. For enforcement actions, include the document number, effective date: and status of implementation by the facility. Discussion- 5/12/2008 MassDEP Corrective Action Design Approval, 9/12/2011 MassDEP Closure Certification. There are no current known enforcement actions related to this solid waste landfill facility. Third -Party Inspection Report (09M) Page 3 of 13 Massachusetts Department of Environmental Protection Bureau of Waste Prevention / Solid Waste Management Third -Party Inspection Report - 310 CMR 19.018(8) Operation & Maintenance V. Performance Standards Examine and evaluate the facility's solid waste activities, equipment, operations, practices, procedures and records relevant to the type of solid waste facility Using the tables below, identify all areas evaluated by the inspector during the inspection by checking the box in the first column Describe all deviations noted during the inspection in the third column. Provide recommendations for corrective action to return to compliance with the applicable performance standard in the fourth column Facility Type Performance Standards Transfer Station/Handling Facility (Including C&D Facility) Complete Section A. If C&D Handling/ Processing Facility, then also complete Section B. Municipal Waste Combustor Complete Section A. Active Landfill Complete Sections C. and F. If active ash landfill, then also complete Section D. Complete Sections E. and F. Closed Landfill A. TRANSFER STATION, HANDLING FACILITY, OR MUNICIPAL WASTE COMBUSTOR (INCLUDING CBD FACILITY) Third -Party Inspection Report (0&M) Page 4 of 13 K Comments/Observations and Evaluated Performance Standard Deviation(s) Recommended Corrective Action(s) 19.205(1) ❑ Storm Water Controls. O 19.205(2) Equipment. ❑ 19.205(3) Weighing Facilities. ❑ 19.207(1) Discuss in Section VI. Discuss in Section VI. General. 0 19.207(2) Supervision of Operation. - 19.207(3) Access to Facilities. 0 19.207(4) Security. 19.207(5) Posting of Handling Facility. ❑ 19.207(8) Unloading of Refuse. ❑ 19.207(7) Special Wastes. - ❑ 19.207(8) Banned/Restricted Wastes. ❑ 19.207(9) Hazardous Waste. 19.207(10) Household Hazardous Waste nd Waste Oil Collections. — - 9.207(11)El [BulkyWaste. El 9.207(12) quid Wastes. Third -Party Inspection Report (0&M) Page 4 of 13 K lMassachusetts Department of Environmental Protection Bureau of Waste Prevention 1 Solid Waste Management Third -Party Inspection Report — 310 CMR 19.018(8) Operation & Maintenance B. CONSTRUCTION AND DEMOLITION (C&D) WASTE PROCESSING FACILITY OR C&D WASTE TRANSFER STATION Comments/Observations and Evaluated Performance Standard Deviation(s) Recommended Corrective Action(s) 1119.207(13) 19.206(1) Bird Hazards. — -- ❑ 19.207(14) 19.206(2) Dust Control. ❑ 19.207(15) ❑ 19.206(3) Vector Control. Contact Water, ❑ 19.207(16) Asbestos -Containing Control of Wind-blown Litter. ❑ 19.207(17) Staffing. -- ❑ 19.207(18) Discuss sample results: Employee Facilities. ► ❑ Attach analytical reports. ❑ 19.207(19) Accident Prevention/Safety. ❑ 19.207(20) Fire Protection. - ❑ 19.207(21) - -- - Recycling Operations. ❑ 19.207(22) Records for Operational and Plan Execution. ❑ 19.207(23) - Screening and/or Fencing. ❑ 19.207(24) Open Burning. ❑ 19.207(25) Inspections. ❑ 19.207(26) , End -of -Life Mercury -added Products. B. CONSTRUCTION AND DEMOLITION (C&D) WASTE PROCESSING FACILITY OR C&D WASTE TRANSFER STATION Third -Party Inspection Report (00) Page 5 of 13 Comments/Observations and Evaluated Performance Standard Deviation(s) Recommended Corrective Action(s) ❑ 19.206(1) Enclosed Operations. ❑ 19.206(2) Storage. ❑ 19.206(3) Contact Water, El Asbestos -Containing Material Material (ACM) Inspection and Management Protocol. ❑ Sample collection of suspect ACM from incoming loads. Discuss sample results: ► ❑ Attach analytical reports. Third -Party Inspection Report (00) Page 5 of 13 LlMassachusetts Department of Environmental Protection Bureau of Waste Prevention 1 Solid Waste Management Third -Party Inspection Report — 310 CMR 19.018(8) Operation 8r Maintenance C. ACTIVE LANDFILL Evaluated Performance Standard Deviation(s) Comments/Observations andRecommended Corrective Action(s) 19.130(1) General. Discuss in Section VI. Discuss in Section VI. 19.130(2) Operator Supervision. ❑ 19.130(3) Special Wastes. 19.130(4) Banned/Restricted Wastes. 19.130(5) Hazardous Waste. 19.130(6) Bulky Wastes. ❑ 19.130(7) Liquid Wastes. ------- - - - - ----- D 19.130(8) Solid Waste Handling. 19.130(9) Bird Hazards. 0 19.130(10) Equipment and Shelter. El 19.130(11) Staffing. 19.130(12) Employee Facilities. 19.130(13) Accident Prevention/Safety. 19.130(14) Spreading and Compacting of Solid Waste. 19.130(15) Cover Material. 19.130(16) Vector, Dust and Odor Control. 0 19.130(17) _ } Litter Control. 19.130(18) Top Slope and Side Slopes. El 19.130(19) i Storm Water Drainage. s 0 19.130(20) Erosion Control. — 19.130(21) Boundary/Elevation Markers. 19.130(22) Access Roads. 19.130(23) Security. 19.130(24) Posting of the Landfill. Third -Party Inspection Report (O&M) Pap 6 of 13 K Pei K Massachusetts Department of Environmental Protection Bureau of Waste Prevention 1 Solid Waste Management Third -Party Inspection Report — 310 CMR 19.018(8) Operation & Maintenance Evaluated Performance Standard Deviation(s) CommentslObservations and Recommended Corrective Action(s) 19.130(25) Discuss in Section Vi. Discuss in Section VI. Open Burning. ❑ 19.130(26) Fire Protection and Control. Fugitive Emissions. 0 19.130(27) 19.131(3) Convenience and Recycling Ash Moisture Content. - — Drop-off Areas at Landfills. 19.131(4) El 19.130(28) _ Waste Oil Collections at Vehicle Washdown 1 Landfills. Wheelwash 1 Other Measures. 19.130(29) Household Hazardous Waste Collections at Landfills. 19.130(30) Leachate Collection, Treatment and Disposal. 19.130(31) Phase Completion of the Landfill. 19.130(32) Disruption of Landfilled Areas. 19.130(33) Construction of Buildings. 19.130(34) Records for Operational and Plan Execution. 19.130(35) Inspections. 0 19.130(36) Re -circulation of Leachate. 19.130(37) End -of -Life Mercury -added Products. 1511iE-9:f�_L`PIV" Evaluated Performance Standard Deviation(s) Comments/Observations and Recommended Corrective Action(s) 19.131(1) Discuss in Section Vi. Discuss in Section VI. General. 19.131(2) Fugitive Emissions. 19.131(3) Ash Moisture Content. - — 19.131(4) Spread inglCompacting of Ash. _ 19.131(5) Vehicle Washdown 1 Wheelwash 1 Other Measures. Third -Party Inspection Report (O&M) Page 7 of 13 Massachusetts Department of Environmental Protection Bureau of Waste Prevention 1 Solid Waste Management Third -Party Inspection Report — 310 CMR 19.018(8) O Operation & Maintenance E. CLOSED LANDFILL Evaluated Performance Standard Deviations) CommentstObservations and Recommended Corrective Action(s) ® 19.016 Post -closure Use. None No post -closure use observed. ® 19.142(1) Discuss in Section VI. Discuss in Section VI. General. ® 19.142(2) Post -closure Period. None Post -closure ongoing. ® 19.142(3) Post -closure Period waiver. None No waiver being sought at this time. ® 19.142(4) Post -closure Period Extension. None No extension being sought at this -- None time. ® 19.142(5) . Post -closure Requirements. Minor areas of erosion observed. ® 19.142(6) Inspection Requirements. None Annual TPI inspections as required. ® 19.142(7) Additional Measures. None None ® 19.142(8) None None Termination of the Post- Closure Period. + ® 19.143(1) Applicability. None No change in post -closure use being sought at this time. ® 19.143(2) Submission of Post -closure None Not applicable. Use Plans. ® 19.143(3) Criteria for Approval of Post - closure Use. ® 19.143(4) Post -closure Construction. None Not applicable. Third -Party Inspection Report (00) Page 8 of 13 Massachusetts Department of Environmental Protection Bureau of Waste Prevention 1 Solid Waste Management Third -Party Inspection Report — 310 CMR 19.018(8) Operation & Maintenance F. ADDITIONAL LANDFILL REQUIREMENTS Evaluated Performance Standard Comments/Observations and Recommended Corrective Action(s) ® 19.132 Environmental Monitoring Requirements. Mabbett &Associates conducted the required annual sampling (groundwater, surface water, Is the monitoring of surface water, ground water, landfill leachate seeps) on May 6, 2020. No landfill gas gas and any other media as determined by the Department, including without limitation, soil and sampling required b MassQEP under the sam p g Is q y sediment, being conducted on the schedule established in {permit. The results of the 2020 annual sampling the permit or as otherwise required by the Department? event will be submitted within 60 days of sample ® YES ❑ NO collection (i.e. on or before June 30, 2020) Are the analytical results of the environmental monitoring submitted to the Department within 60 days after the date of sample collection or as otherwise specified by the Department? ® YES ❑ NO ® 19.133 Maintenance of Environmental Control and Monitoring All monitoring wells observed to be in good Systems. condition. Environmental control and monitoring systems inspected on a monthly basis by the Are the facility operations conducted in a manner which protects all environmental control systems as approved in permittee. the Operation and Maintenance plan and monitoring systems as approved in the Operation and Maintenance plan or permit? [DYES ❑ NO Is regular maintenance of all landfill environmental control systems performed as approved in the Operation and Maintenance plan or permit? ® YES [:]NO Has the Department been notified of the existence and extent of damaged or destroyed environmental control systems, monitoring devices, or surface water sampling location markers in accordance with 310 CMR 19.133(1)(c) and/or 19.133(1)(e)? ® N/A (if no damage to report) ❑ YES ❑ NO Continue to Next Page ► Third -Party Inspection Report (00) Page 9 of 13 Massachusetts Department of Environmental Protection Bureau of Waste Prevention 1 Solid Waste Management Third -Party Inspection Report — 310 CMR 19.018(8) 0 Operation & Maintenance F. ADDITIONAL LANDFILL REQUIREMENTS — Continued Evaluated Performance Standard Comments/Observations and Recommended Corrective Action(s) El 19.121(4) Landfill Gas Recovery Operation and Maintenance No landfill gas monitoring is required by the Requirements. permit. Is condensate generation kept to a minimum and condensate recirculation, if proposed, performed in accordance with the permit? ❑ YES ❑ NO Are the sampling and analysis of condensate conducted on the schedule established in the permit or as otherwise required by the Department? [:]YES ❑NO Are the analytical results of condensate monitoring reported to the Department as established in the permit or as otherwise required by the Department? ❑ YES ❑ NO Is an annual report on the operation of the landfill gas recovery facility submitted to the Department as specified in the permit? [:]YES ❑NO Third -Party Inspection Report (0&M) Page 10 of 13 K G, i Massachusetts Department of Environmental Protection Bureau of Waste Prevention 1 Solid Waste Management Third -Party Inspection Report — 310 CMR 19.018(8) Operation & Maintenance VI. Inspection Observations A. FACILITY CONDITION AND OPERATIONS Examine and evaluats the facility condition and operations as observed during the inspection, including the following: ❑ Describe any evidence of the following conditions observed at the time of the inspection: • Unpermitted discharges to air, water, land or other natural resources of the Commonwealth; and • Dust. odors. litter, andfor other nuisance conditions. ❑ Document and discuss all deviations from any specific requirements for the facility that are not addressed in the previous section (Section V. — Performance Standards) including without limitation, the requirements set forth in the facility's operation and maintenance plan. orders or other enforcement documents, and other solid waste permits, approvals, and authorizations issued to the facility by MassDEP. ❑ List the types and estimated quantities of all waste and materials stored at the facility at the time of the inspection. ® Provide a narrative that describes the overall status of the general condition, operation and performance of the facility as observed at the time of the inspection. bAttach photographs taken during the inspection that depict the general condition and operation of the facility. At a minimum, include photographs, as applicable, of the waste unloading (tipping) area, waste storage areas, recyclable material storage and, for transfer stations, the waste reloading activity, Discussion: The VA Central Western Massachusetts Healthcare System Landfill is a closed landfill. Third Party Inspector Stephen Vetere observed the landfill to be in good condition at the time of the inspection on 5/6/2020. The entire landfill is enclosed by a chain-link fence that is in very good condition. All gates are locked (the permittee unlocked the gates to enable the inspection) and signage maintained in good condition. The vegetative cover on the landfill is in good condition, with no major areas lacking vegetation. There was no unusual settlement observed. The stormwater drainage system appeared to be functioning properly, with no excessive siltation or obstructions in any of the swales or detention basins. All monitoring wells are maintained in good condition. The area of minor erosion first noted in the 2018 inspection report was observed near MW -3S. The area was similar in size as noted in the prior inspection (10'x 10'), suggesting the impacted area is stable and not eroding further. Revegetation in this area is recommended but not critical. This is the fifth TPI inspection performed since the program was implemented by MassDEP. No prior corrective actions were noted in previous inspection reports. No photographs are required since this is a closed landfill facility. S. RECORD REVIEW Examine and evaluate the facility's record-keeping. Without limitation, document the status of the facility's compliance with, and any deviations from, the record-keeping required by 310 MCR 19.000; the facility's operation and maintenance plan; orders or other enforcement documents issued to the facility; and other solid waste permits, approvals, determinations and authorizations issued to the facility by the Department, including the following: ® Discuss the evaluation of the Facility's "daily log' such as, daily tonnage records. ❑ List and discuss any special incidents that have occurred since the previous inspection such as exceedances of the facility's permitted waste acceptance limits, nature and outcome of complaints reported to the facility operator (including the identity of the complainant, if known), fires, emergencies, or other disruptions to the routine operation of the facility. Discussion: The permittee (VA) has been performing monthly inspections, which are documented on an inspection checklist. Mabbett reviewed the monthly inspection checklist documenting monthly inspections by the permittee performed between May 2019 and April 2020. No special incidents were reported to the facility. Third -Party Inspection Report (OW) Page 11 of 13 MassDEP A' Massachusetts Department of Environmental Protection Bureau of Waste Prevention I Solid Waste Management Third -Party Inspection Report — 310 CMR 19.018(8) Operation & Maintenance VII. Summary and Recommendations Pursuant to 310 CMR 19 018(6)(a)4., where a third -party inspector observes that the operation or maintenance of the facility deviates from the aforementioned applicable requirements, he or she shall document all such deviations and recommend corrective actions for the facility to take to return to compliance. A. INSPECTION RESULTS Based on the examinations and evaluations conducted in Sections V. and VI., please summarize the inspection results by checking one of the following determinations: ® No deviations from the applicable performance standards or additional requirements listed at 310 CMR 19.018(6) were identified during this Inspection. If no deviations were identified during the inspection, check this box and proceed to Section VII.B. ❑ Deviations from the applicable performance standards or additional requirements listed at 310 CMR 19.018(6) were identified during this Inspection and are discussed further in this report. If deviations were identified during the inspection, check this box and ensure that each deviation and the recommended corrective actions are discussed in the applicable section(s) below. B. STATUS OF PREVIOUS RECOMMENDATIONS FOR CORRECTIVE ACTION If a previous inspection report identified deviations with recommendations for corrective action, please describe the action(s) taken since the last inspection to return the facility to compliance with the applicable requirements. Discussion: Not applicable. C. RECOMMENDATIONS FOR CORRECTIVE ACTION Based on the results of this inspection, please list all deviations noted during the inspection and provide recommendations for corrective action to return to compliance with the applicable requirement. Recommendations: None. D. ADDITIONAL COMMENTS Comments: Consider repair of minor erosion at toe of slope near MW -3S. Consider repair of damaged bollard adjacent to MW -1S. Lel VIII. Additional Information Checklist Attach the following additional information, as applicable, to complete the inspection report ❑ Attach photographs taken during the inspection that depict the general condition and operation of the facility, as required in Section VLA. ❑ For C&D Waste facilities only, attach the analytical results. as required in Section V.B. "Note: Pursuant to 310 CMR 19.018(8), MassDEP may request additional information. 0 Third -Party Inspection Report (0&M) Page 12 of 13 C C MassDEP ]k Massachusetts Department of Environmental Protection Bureau of Waste Prevention 1 Solid Waste Management Third -Party Inspection Report - 310 CMR 19.018(6) Operation & Maintenance IX. Certification — THIRD -PARTY INSPECTOR "I attest under the pains and penalty of perjury that: I I have personally examined and am familiar with the information contained in this submittal, including any and all documents accompanying this certification statement, 2. Based on my inquiry of those persons responsible for obtaining the information, the information contained In this submittal is, to the best of my knowledge, true, accurate and complete; 3. 1 have been able to conduct the third -party inspection and prepare the third -party inspection report without being influenced by the facility owner or operator and, (If I am a municipal employee) without being influenced by my municipal employer, by any coworker or by any elected or appointed official of the municipality; and 4. 1 am aware that there are significant penalties, including, but not limited to, possible administrative and civil penalties for submitting false, inaccurate, or incomplete information and possible fines and imprisonment for knowingly submitting false, inaccurate, or incomplete Information.' — FACILITY OWNERIOPERATOR Continue to Certification Statement on Next Page ► l // OMMr�tiHM." WeINTl,Y�fl�pM Signature of Third -Party Inspector Stephen Vetere Print Full Name Mabbett & Associates Company Name 05/14/2020 Date (MMIDDfyYYY) Does the facility maintain a Finandial Assurance Mechanism (FAM) pursuant to 310 CMR 19.051? ❑ YES ❑ NO if yes- • Enter the amount of the current FAM. • Enter the dale of the last revision of the FAM amount, pursuant to 310 CMR 19.051(6): ! Asa reminder, pursuant to 310 CMR 19 05116). the estimate of the cost of closureppnd post -closure It maintenance mus(be revised every year, and every second year shaft be submrltt+sd to the Department. "I certify under the penalty of law: 1 That I have personally examined and am familiar with the information e o esponsiba Official submitted in this third party inspection reFo ,including but not I;mited to the statements above concerning the financial assurance mechanism in place in accordance with any facility permit and 310 CMR 19 051, and all attachments and that, based on my inquiry of those individuals immediately responsible for obtaining the information, I believe that the information is true, accurate and complete. i am aware that there are significant penalties both civil and criminal for submitting false Information including possible fines and imprisonment. 2. That, In the event that this inspection report contains a recommendation for corrective action(s). I have completed and attached to this report a Corrective Action Plan and Schedule', pursuant to 310 CMR 19.018(8)(c)2 " *Vole. The owner or ciamlor may elect to correct devrelow rdent,ried rn the Third - Party Inspection Report m a manner that is different than that recommended by the Third -Party Inspector so tong as the facility is brought back into compliance with applicable requirements Within 30 days of the inspection date. Third -Party Inspection Report (O&M) Andrew McMahon Print Full Name Acting Director! Associate Director Title 05/19/2020 Dale (MMIDDNYYY) Pursuant to 310 CMR 19.018(8)(c), a copy of each third - party inspection report shall be maintained at the facility in accordance with the requirements of 310 CMR 19.000, The owner and operator shall make third -party inspection reports available to personnel or authorized representatives of the Department for review at the facility upon request Mail this completed form to the MassDEP Regional A list of municipalities and MassDEP Regional Office that serves the municipality in which the facility Offices is available online at: is located, (Attention- Solid Waste Management) kW-Aw!w,mass,govleea+aoen °p;aoaii I oantard the•rrr�sste.ion Send one copy to the local board of health for the al-ofFce.for-Y4ur- !i>1r•lh� municipality in which the facility is located. Page 13 of 13 c 0 2020, Mabbett & Associates, Inc. R2020018.000 POST -CLOSURE LANDFILL MONITORING AND MAINTENANCE REPORT U.5 Department of Veteran Affairs I VA CWM HCS Landfill I Leeds, MA APPENDIX C Photo Documentation Log APPENDIX C June 15, 2020 2020 Post -Closure Landfill Monitoring Report V1 - Final.docx r C Appendix C—PHOTOGRAPH LOG POST -CLOSURE LANDFILL MONITORING & MAINTENANCE REPORT U.S. Department of Veterans Affairs VA CWM HCS Landfill I Leeds, MA Photograph No. 1- View of monitoring well MW -1D, located on the southern side of the access way, next to well MW -1S and adjacent to the location of surface water sample SW -1. (5/6/20) Photograph No. 2 - View of monitoring well MW -15, located on the southern side of the access way, next to well MW- 1D and adjacent to the location of surface water sample SW -1. (5/6/20) ® 2020, Mabbett & Associates, Inc. R2020018.000 Page -1 Mabbett, C Appendix C—PHOTOGRAPH LOG POST -CLOSURE LANDFILL MONITORING & MAINTENANCE REPORT U.S. Department of Veterans Affairs VA CWM HCS Landfill I Leeds, MA Photograph No. 3 - View of surface water sampling location SW -1 (6/1/20) Photograph No. 4 -View of leachate sampling location LC -1, located to the south of the enclosed landfill area. (5/6/20) ® 2020, Mab6ett &Associates, Inc. Page - 2 82020018.Mabbettx 000 r Appendix C—PHOTOGRAPH LOG POST -CLOSURE LANDFILL MONITORING & MAINTENANCE REPORT U.S. Department of Veterans Affairs VA CWM HCS Landfill I Leeds, MA 5II � x k; 5 I im Photograph No. 5 - View of leachate sampling location LC -2 with monitoring wells MW 4S and MW -41), located at the southeastern portion of the landfill, adjacent to surface water sampling location SW -2. (5/6/20) Photograph No. 6 - View of surface water sampling location SW -2, located to the southeast of the enclosed landfill area. (6/1/20) 0 2020, Mabbett &Associates, Inc. Page - 3 Mabbett* R2020018.000 C Appendix C—PHOTOGRAPH LOG POST -CLOSURE LANDFILL MONITORING & MAINTENANCE REPORT U.S. Department of Veterans Affairs VA CWM HCS Landfill I Leeds, MA Photograph No. 7 - View of surface water sampling location SW -3, located to the south of the en closed landfill area and adjacent to monitoring well MW- 3. (5/6/20) Photograph No. S - View of monitoring well MW -3S, located centrally to the eastern section of the landfill and adjacent to surface water location SW 3. (5/6/20) ® 2020, Mabbett & Associates, Inc R2020018.0o0 Page - 4 Mabbett, f 11 � '�S'S/3 ���Wo=✓�T'`._ ...- : �'�'��-_�. +moi �.+f2}r���. �.'. _ -_.r :�1 i1 wn MIR' . 4gi."r-.fir.-y t.Q Appendix C—PHOTOGRAPH LOG POST -CLOSURE LANDFILL MONITORING & MAINTENANCE REPORT U.S. Department of Veterans Affairs VA CWM HCS Landfill I Leeds, MA Photograph No. 11- Southern drainage swale, to east of entry road. All swales and drainage structures observed to be in good condition and free of obstructions. (5/6/20) Photograph No. 12 - Entry gate in very good condition. Good vegetation cover on southern slope and in entryway. (5/6/20) ® 2020, Mabbett & Associates, Inc. Page 6 Mabbett� 82020018.000 C A Appendix C—PHOTOGRAPH LOG POST -CLOSURE LANDFILL MONITORING & MAINTENANCE REPORT U.S. Department of Veterans Affairs VA CWM HCS Landfill I Leeds, MA Photograph No. 13 - Toe of eastern slope, from southern end looking north. Good vegetation cover, some minor deterioration of geotextile but no evidence of erosion (5/6/20) Photograph No. 14 - Good vegetation coverage on southern portion of landfill, looking north from southeast portion of landfill. (5/6/20) ® 2020, Mabbett & Associates, Inc. R2020018.000 Page - 7 Mabbett; Appendix C—PHOTOGRAPH LOG POST -CLOSURE LANDFILL MONITORING & MAINTENANCE REPORT U.S. Department of Veterans Affairs VACWM HCS Landfill I Leeds, MA Photograph No. 15 - Damage at toe of eastern slope, as noted in TPI Report, looking west. Extent and severity of damage stable for several years. (5/6/20) Photograph No. 16 - Toe of eastern slope, looking north from center of landfill. Some minor displacement of geotextile but no evidence of erosion (5/6/20) 0 2020, Mabbett & Assoc ates, Inc. Page - 8 Mabbett� 82020018.000 5 L R�qy, n =:.lk r 'l*..e :•sem'* �.L�"'t,F* �' �- "' � ', ,# C':a:. -' 9 63 C' Appendix C—PHOTOGRAPH LOG POST -CLOSURE LANDFILL MONITORING & MAINTENANCE REPORT U.S. Department of Veterans Affairs VA CWM HCS Landfill I Leeds, MA Photograph No. 19 - Perimeter fence in good condition throughout the landfill. Photo showing fence along western edge of landfill. (5/6/20) Photograph No. 20 - Toe of slope in very good condition along western edge of landfili, looking toward the south. (5/6/20) V 2020, Mabbett & Associates, Inc. Page - 10 Mabbett� R2020018.000 s r lei �- VAN rip m ye;�+fir?Er�L�i-`��,£#'"_.. c L 0 2020, Mabbett & Associates, Inc. R2020018.000 POST -CLOSURE LANDFILL MONITORING AND MAINTENANCE REPORT U.S, Department of Veteran Affairs j VA CWM HCS Landfill I Leeds, MA APPENDIX D Sampling Field Sheets APPENDIX D June 15, 2020 2020 Post -Closure Landfill Monitoring Report V1 - Final.dooc Mabbett- Site Name: VA Northampton Landfill Job No: R2Decal Leiter: p� l)20018.OD0 Turbidity Meter Model No.: Q—i.f. u- notes: Mabbett- Site Name VA Northam lan Landfill Job No Decal Letter: Y u i7p5 R202p018.000 Turbidity Meter Model No.. `(S1 pp5 Irdtrmnant a Miintd In r,�,•w....._...,....._._...,._ ,_._...,-- - -nm- �rcr Solution m Cell TBm 11 mV To.., Temp•C 1Z 6 kiv o%Sf-IiVI Serial No.: notes. Baromatric Al 161 r A Mabbett ° LOW FLOW LOW STRESS PURGE DATA LOG SHEET Scientists I Fngineers I Program Managers Site Name: VA Northampton Landfill Location 1D:_J,�- � S Site Location: Leeds, MA Sample ID: J,g j 1,, _ - 0 50p Project Number: R2020018.000 Date: 5'16 Time: �G Personnel: JNH / NVP Sample Method• Low low Stres Depth to Water: . I y At Start At End Total Depth: ly, p Sheen Observed: - Water Column: G%, �/�_ Odor Observed: Depth Sampled: y PURGE DATA Time Water Purge Rate Temp' (°C] pH Sp. Cond. DO ORP Tity Depth (ft.) (ml/min) (S. U. ) (µS/cm2) (mg/L) (mV) ) ��, e - s� �, V5; I S . 0 Co 0& S 0, qO -2 q- 3. cl X7. 5 /07 F, 4,0 3.a 0 2? 11 0 7,0+- U ga.- 0 a l 3s �,�- -7-.0r YM7.4 0,(2- .�- 0 [y716Z5 q SQ , 5 0119- - . 5 //,;1 } _-, N 4 D ,15 a�l. s a� 3 S -. 5 .0.1(, 5 SS a7• ,o �- G I Co 4 I Ten 1,700 Total Volume Purged: { 3% +{ 0•1 3°! SAMPLE ANALYSIS AnalysisType/Size ContainerT a, Size Number Field Preservative Container _CSam Me Collected Filtered pH Collected? ***See Chain of Custody*** y/0 ID: Mabbett LOW FLOW LOW STRESS PURGE DATA LOG SHEET Sciemists I Engineers f Program Mana$ors preservative Container pH ***See Chain of Custody*** Site Name: VA Northampton Landfill Location ID: V" Site Location: Leeds, MA Sample ID: y,; . i . 6 5-C Project Number: 82020018.000 Date: 6- L Time: lolo Personnel: JJTH7 NVP Sample Method Low Flow/Stress Depth to Water: At Start At End Total Depth:._ 3c(, 5'!5 Sheen Observed: — r Water Column: 3 a 3F Odor Observed: — Depth Sampled: 3 3 PURGE DATA Time water Purge Rate Temp. (°C) pH Sp. Cond. DO ORP Turbidity Depth (ft.) (ml/min) (S.U.) (PS/cm)(mg/L) (mV) (NTU) 934 boa /0. � l y�/, a �, -738. 3 3.85" 13 1.& Irl,C? !- y3 074.140 7r. 1 8 5 0 X2 �1 9,119 0. .)L- DDO ,F�1S Sd',o G,�� .0 C.•,X� tv Total Volume Purged: 378 +l. 0,1 r. 3 +r S rA.i SAMPLE ANALYSIS Analysis Container Type/Size Number Collected Field Filtered preservative Container pH ***See Chain of Custody*** QC Sample Collected? Y /(fN) ID: x r 3 Mabbett LOW FLOW LOW STRESS PURGE DATA LOG SHEET Scientists I Engineers I Program Manager Site Name: VA Northampton Landfill Location ID: v/.- 9S Site Location: Leeds, MA Sample ID: Nlk.,w Project Number: 82020018.000 Date: d,v Time: �a Personne : JNH NVP Sample Method: Low Flow/Stress Depth to Water: 5,01 At Start At End Total Depth: 1'2 .�a 1 Sheen Observed: No, -,,- Water Column: C 9-1 Odor Observed: Jr c Depth Sampled: I 1 } PURGE DATA Time Water Purge Rate Temp. ("C} pH Sp. Cond. DO ORP Turbidity Depth (ft.) , (ml/min) (S.U.) (µS/cm) (mg/L) (mV) (NTU) L` - IIaS 5. 4s 1Uo �,3 G, lG `f'l. S �r.a� X11. `t. `t 11 3L) —.5=71 - 100' �s, 6.16 ?. 53 1)36. k 3 7I 1135 6.0U loo 1140 0 JOG INS C. , 0 i p C� Sr, 1 S, a S . C� '�. 3 5 307. 5 .3 G Ga 10 r�,3 5.a S. U �. 313. A ,a() 11, a 6.03 foo 3 5 Aq `( 731 315,Y Total Volume Purged: q -U L -/ 3s:, +/-0.1 +l- YA +I 10% 1014 SAMPLE ANALYSIS Analysis ContainerType/Size y Number Field Container Preservative QC Sam Collected Filtered pH Collected? ***See Chain of Custody*** y /'� N ID: MabbettQ LOW FLOW LOW STRESS PURGE DATA LOG SHEET Scientists I Engineers I Program Manai;ess Site Name: VA Northampton Landfill Location ID:V V-3 Site Location: Leeds, MA Sample ID: —A V- 3.5 y Sv(, ac, Project Number: R2020018.000 Date: oS oc Time: 13.05 Personnel: NH / NVP Sample Method: Low Flow/Stress Depth to Water: rY At Start At End Total Depth: 1, 3 3 Sheen Observed: A e Water Column: 3 Odor Observed: Depth Sampled: ) 0 `( - PURGE DATA Time Water Depth (ft.) Purge Rate (m L/min) Temp. (°C) pH (S U) Sp. Cond. (PS/CM2) DO (mg/L) ORP (mV) Turbidity (NTU) ST-4rT- 111 as 1a1a5 I -S5 ' i dG 1.6 G 3� iU�. � �.�ii �e5 ►s'�. �C S,12 i16 -1.() I oi. �o I. a �a 0 13,1, 1k 111 yl S .63 faG sums 9.5 9.5 .1 105.0 lol.a i.63 a.a3 aSG, 1 0 3, ' 5� .0a I1 15 ij . SO 5. �i `7Y I i0o 10o 1.,Lt �t 6.Ysr I ). i I la. 5 .II I. 1';tG alter. y 70,01 f w. rG a 5S fa, ioo �i.5 �.�t� fi3.j IV alir. I iS,Ij 13vUa .0If I I ;Go S��.� �,�( •� 6 7Sf 113.3 i.`(`f alb, . 15.d1 Total Volume Purged: '{. �I a.f ,°. io ; 1rfe SAMPLE ANALYSIS Analysis Container Type/Size Number Collected Field preservative Filtered Container pH ***See Chain of Custody*** QC Samole Collected? Y / ID: K I% Mabbett LOW FLOW LOW STRESS PURGE DATA LOG SHEET Scientists I Engineers I Program MLnager, Temp. {°C) Site Name: VA Northampton Landfill Location ID: Site Location: Leeds, MA Sample ID: M\.,/ - 5 - 0506 a O Project Number: R2020018.000 Date: n5 v6 Ao Time: I 1.'±O Personnel: N / NVP Sample Method: Low Flow/Stress Depth to Water: �� , At Start At End Total Depth: � Sheen Observed: V1c�E�� ,nt,",z Water Column: Odor Observed: _ ,r) Ow?, Depth Sampled:—)) g `141 PURGE DATA Time Water Depth (ft.) Purge Rate (ml/min) Temp. {°C) pH (S.U.) Sp. Cond. (µS/cm2) DO (mg/L) ORP (mV) Turbidity (NTU) 0- V� G `141 '00 7,34 ) 'Pi �0 G Y� "j(,U 30,(j . yl IoG )G 17 . '' 0, I 1 1. a5,13 13 ' 5 o 1. n foo I .5 a -S lar.. k iy=vG 14105 7.463 9,k`s ICS too face 9.4 9.5 . ac) 1.1116-5,o f,l I6�1 �( t6�.1 O 65 G 0,cc b o `!° k 13 Y Total Volume Purged: JC4= { +1- 3% +/. o.l -{- 3% SAMPLE ANALYSIS Analysis Container Type/Size Number Collected Field Filtered Preservative Container pH ***See Chain of Custody*** QC Samglle Collected? y / ID: Mabbett LOW FLOW LOW STRESS PURGE DATA LOG SHEET Scientists I Engineers I Program Manwgers Field Filtered Preservative Site Name: VA Northampton Landfill Location ID: W w Site Location: Leeds, MA Sample ID: w _ 41 - p. 5'0 (, Project Number: R2020018.000 Date: 5 - e,Time: PersonnelNVP • JNH Sample Method Law Flow r s Depth to Water: }$ At Start At End Total Depth: rj 0 Sheen Observed: Water Column: };L Odor Observed: Depth Sampled: --314 PURGE DATA Time Water Purge Rate pH Sp. Cond. DO ORP Turbidity Temp. ("C) Depth (ft.) (ml/min) {5.U.) (µ5/cm2) {mg/L} (mV) {NTU} 3 / /0.0 -4-330 5 r n r .023 -.3o o laidd Total Volume Purged: e. SAMPLE ANALYSIS Anal sis y Container a Size yp / Number Collected Field Filtered Preservative Container pH ***See Chain of Custody*** QC Sample Collected? Y / ID: `E M� Sample ID: ; av - i- 0500; ,12 Date: Project Number: ADDITIONAL PURGE DATA ® �-. Purge �• ••• Turbidity rhNLOTES- Mabbett Sample ID: 1,r/ - DL - O S 0C,10 Project Number:CIF�GQ ADDITIONAL PURGE DATA Time Water Purge Rate Temp. (°C) pH Date: ;Y Sp. Cord. DO ORP Turbidity Depth (ft.) (ml/min) (S.U.)(US/CM2)(mg/L) (mV) (NTU) 10, io,SO � `0 � ,I )IJ.'I `I.�i `1Y 3 i1. 75 �.�6 Total Volume Purged: - - 3° -1 i .l :}w. �;, -. : 4 i NOTES: )1100 Mabbett Sample ID: SV -3 - osc)(.,ao Project Number: PAo-XCjoiS�. upc.) Date: C3-51(5 6 jV ADDITIONAL PURGE DATA Time Water Purge Rate Depth (ft.) (mL/minj Temp. i'Ci pH (S.U.) Sp. Cond. DO ORP Turbidity S cm2 (mg/L) (MV) (NrU) C ')Y. Y 10. 1 ;68'. 9 0 3`/ aY. o0 33 Total Volume Purged: :f. 3% NOTES: 01 ICJ 5�, 10,0() ,���° Mabbett Sample ID: 5v- V- 0 5 U G A O Date: 0 u G v Project Number:. la )LO V SS, ( a 0 r --j ADDITIONAL PURGE DATA O Time water Purge Rate Temp. (°C} pH Sp. Cond. DO ORP Turbidity Depth (ft.) (mL/min) (S.U.) 5 cmZ (mg/L) (mV) (NTU} 10: V iUap Total Volume Purged: 40`- JA NOTES:` Mabbett 0 c Sample ID: L C- I- U 5 cx D o Date: OE/,) u Project Number: '�Lo ao O IS-. 0 UU ADDITIONAL. PURGE DATA Water ®Depth �® Turbidity me rge -r - 3 o . o^ V- 10% NOTES: q0 5}w ILL +� � � � C� I�'L•n Jf��tiit L✓e��rr �„n�4M„� yrr� Mabbett Sample ID: LC - ), - o S U r a o Date: Project Number: R qty a V c� i k , C) UC) ADDITIONAL PURGE DATA Time Water Purge Rate Ternp. (°C) pH Sp. Cond. DO ORP Turbidity Depth (R.) ml/min) (S.U.1 S cm2 (mg/L) (mv) (NTU) Cx 111 I.c�� pCG 11.0 i Total Volume Purged: -. ,._ / 3r +I aoss }! is I ias NOTES: SCkM Mabbett G 0 2020, Mabbett & Associates, Inc. R2020018.000 POST -CLOSURE LANDFILL MONITORING AND MAINTENANCE REPORT U.S. Department of Veteran Affairs F VA CWM HCS Landfill I Leeds, MA APPENDIX E Laboratory Analytical Report APPENDIX E June 15, 2020 2020 Post -Closure Landfill Monitoring Report V1- Final.docx Serial No:05152017:08 K A N A t v r c A L ANALYTICAL REPORT The original project report/data package is held by Alpha Analytical. This report/data package is paginated and should be reproduced only in its entirety. Alpha Analytical holds no responsibility for results and/or data that are not consistent with the original. Certifications 8 Approvals: MA (M-MA086), NH NELAP (2064), CT (PH -0574), IL (200077), ME (MA00086), MD (348), NJ (MA935), NY (11148), NC (257001666), PA (68-03671), RI (LA000065), TX (T104704476), VT (VT -0935), VA (460195), USDA (Permit #P330-17-00196). Eight Walkup Drive, Westborough, MA 01581-1019 508-898-9220 (Fax) 508-898-9193 800-624-9220 - www.alphalab.com €]t'!�. Page 1 of 240 Lab Number: L2018722 Client: Mabbett & Associates 105 Central street Suite 4100 Stoneham, MA 02180 ATTN: Stephen Vetere Phone: 275-6050 (781) Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Report Date: 05/15/20 The original project report/data package is held by Alpha Analytical. This report/data package is paginated and should be reproduced only in its entirety. Alpha Analytical holds no responsibility for results and/or data that are not consistent with the original. Certifications 8 Approvals: MA (M-MA086), NH NELAP (2064), CT (PH -0574), IL (200077), ME (MA00086), MD (348), NJ (MA935), NY (11148), NC (257001666), PA (68-03671), RI (LA000065), TX (T104704476), VT (VT -0935), VA (460195), USDA (Permit #P330-17-00196). Eight Walkup Drive, Westborough, MA 01581-1019 508-898-9220 (Fax) 508-898-9193 800-624-9220 - www.alphalab.com €]t'!�. Page 1 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018,000 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Alpha Sample Collection Sample ID Client ID Matrix Location Date/Time Receive Date L2018722-01 MW -1D-050620 WATER 421 NORTH MAIN STREET, LEEDS, MA 05!06120 1010 05/06/20 L2018722-02 MW -1S-050620 WATER 421 NORTH MAIN STREET, LEEDS, MA 05/06/20 12:00 05/06/20 1-2018722-03 MW -2S-050620 WATER 421 NORTH MAIN STREET, LEEDS, MA 05/06/20 12:05 05/06/20 L2018722-04 MW -3S-050620 WATER 421 NORTH MAIN STREET, LEEDS, MA 05/06/20 13:05 05/06/20 L2018722-05 MW -4S-050620 WATER 421 NORTH MAIN STREET, LEEDS, MA 05106/20 14:10 05/06/20 L2018722-06 MW -40-050620 WATER 421 NORTH MAIN STREET, LEEDS, MA 05/06/20 13:50 05/06/20 L2018722-07 SW -1-050620 WATER 421 NORTH MAIN STREET, LEEDS, MA 05/06/20 09:10 05/06/20 L2018722-08 SW -2-050620 WATER 421 NORTH MAIN STREET, LEEDS, MA 05106/20 11:00 05/06/20 L2018722-09 SW -3-050620 WATER 421 NORTH MAIN STREET. LEEDS, MA 05/06/20 10:00 05/06/20 L2018722-10 SWA-050620 WATER 421 NORTH MAIN STREET. LEEDS. MA 05/08/20 10:20 05/06/20 L2018722-11 LC -1-050620 WATER 421 NORTH MAIN STREET. LEEDS. MA 05/08/20 10:40 05/06/20 L2018722-12 LC -2-050620 WATER 421 NORTH MAIN STREET, LEEDS MA 05/06/20 09:35 05/06/20 L2018722-13 TRIP BLANK WATER 421 NORTH MAIN STREET, LEEDS. MA 05/01/20 17:47 05/06/20 Page 2 of 240 X X Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Serial No:05152017:08 Lab Number: Report Date: rMADEP MCP Response Action Analytical Report Certification L2018722 05/15/20 This form provides certifications for all samples performed by MCP methods. Please refer to the Sample Results and Container Information sections of this report for specification of MCP methods used for each analysis. The following questions pertain only to MCP Analytical Methods. H Were all QC performance standards specified in the CAM protocol(s) achieved? NO Were results reported for the complete analyte list specified in the selected CAM protocol(s)? NO For any questions answered "No", please refer to the case narrative section on the following page(s). Please note that sample matrix information is located in the Sample Results section of this report. Q, �.''::k. Page 3 of 240 An affirmative response to questions A through F is required for "Presumptive Certainty" status A Were all samples received in a condition consistent with those described on the Chain -of- YES Custody, properly preserved (including temperature) in the field or laboratory, and prepared/analyzed within method holding times? _ B Were the analytical method(s) and all associated QC requirements specified in the selected YES CAM protocol(s� followed? C Were all required corrective actions and analytical response actions specified in the selected YES CAM protocol s)implemented for all identified performance standard non -conformances? D Does the laboratory report comply with all the reporting requirements specified in CAM VII A. YES "Quality Assurance and Quality Control Guidelines for the Acquisition and Reporting of Analytical Data?" E a. VPH, EPH, and APH Methods only: Was each method conducted without significant NIA modification(s)? Refer to the individual methods for a list of significant modifications). E b. APH and TO -15 Methods only: Was the complete analyte list reported for each method? NIA F Were all applicable CAM protocol QC and performance standard non -conformances identified YES and evaluated in a laboratory narrative including illi "No" responses to Questions A through E}? A response to questions G, H and I is required for "Presumptive Certainty" status G Were the reporting limits at or below all CAM reporting limits specified in the selected CAM NO H Were all QC performance standards specified in the CAM protocol(s) achieved? NO Were results reported for the complete analyte list specified in the selected CAM protocol(s)? NO For any questions answered "No", please refer to the case narrative section on the following page(s). Please note that sample matrix information is located in the Sample Results section of this report. Q, �.''::k. Page 3 of 240 Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 Case Narrative O The samples were received in accordance with the Chain of Custody and no significant deviations were encountered during the preparation or analysis unless otherwise noted. Sample Receipt. Container Information, and the Chain of Custody are located at the back of the report. Results contained within this report relate only to the samples submitted under this Alpha Lab Number and meet NELAP requirements for all NELAP accredited parameters unless otherwise noted in the following narrative The data presented in this report is organized by parameter (i.e. VOC SVOC, etc.). Sample specific Quality Control data (Le Surrogate Spike Recovery) is reported at the end of the target analyte list for each individual sample, followed by the Laboratory Batch Quality Control at the end of each parameter. Tentatively Identified Compounds (TICs), if requested, are reported for compounds identified to be present and are not part of the method/program Target Compound List, even if only a subset of the TCL are being reported. If a sample was re -analyzed or re -extracted due to a required quality control corrective action and if both sets of data are reported, the Laboratory ID of the re -analysis or re -extraction is designated with an "R" or "RE". respectively When multiple Batch Quality Control elements are reported (e.g. more than one LCS), the associated samples for each element are noted in the grey shaded header line of each data table. Any Laboratory Batch, Sample Specific % recovery or RPD value that is outside the listed Acceptance Criteria is bolded in the report. In reference to questions H (CAM) or 4 (RCP) when "NO" is checked, the performance criteria for CAM and RCP methods allow for some quality control failures to occur and still be within method compliance. In these instances, the specific failure is not narrated but noted in the associated QC Outlier Summary Report, located directly after the Case Narrative. QC information is also incorporated in the Data Usability Assessment table (Format 11) of our Data Merger tool, where it can be reviewed in conjunction with the sample result, associated regulatory criteria and any associated data usability implications. Soillsediments solids and tissues are reported on a dry weight basis unless otherwise noted. Definitions of all data qualifiers and acronyms used in this report are provided in the Glossary located at the back of the report. 0 HOLD POLICY - For samples submitted on hold, Alpha's policy is to hold samples (with the exception of Air canisters) free of charge for 21 calendar days from the date the project is completed After 21 calendar days. we will dispose of all samp'-es submitted including those put on hold unless you have contacted your Alpha Project Manager and made arrangements for Alpha to continue to hold the samples. Air canisters will be disposed after 3 business days from the date the proiecl is completed. Please contact Project Management at 800-624-9220 with any quest -ons. Ee AL?hA Page 4 of 240 C Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 MCP Related Narratives Case Narrative (continued) Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Sample Receipt L2018722-01 through -06: Sample containers for the analysis of Pesticides were listed on the Chain of Custody, but not received. At the client's request, aliquots were taken from unpreserved containers and preserved appropriately L2018722-07 through -12: The sample was received above the appropriate pH for the Total Metals analysis. The laboratory added additional HNO3 to a pH <2. Volatile Organics The initial calibration, associated with L2018722-08 through -12, utilized a quadratic fit for bromomethane and 1,1,2,24etrachloroethane. In reference to question H: The initial calibration, associated with L2018722-01 through -04. -06, and -07, did not meet the method required minimum response factor on the lowest calibration standard for 1,4 -dioxane (0.009), as well as the average response factor for 1,4 -dioxane. The initial calibration, associated with L2018722-05, did not meet the method required minimum response factor on the lowest calibration standard for 1,4 -dioxane (0.0021), as well as the average response factor for 1,4 -dioxane. The initial calibration verification, associated with L2018722-05, is outside acceptance criteria for dichlorodifluoromethane (159%) and chloromethane (132%). The initial calibration, associated with L2018722-08 through -12, did not meet the method required minimum response factor on the lowest calibration standard for 1,4 -dioxane (0.0013), as well as the average response factor for 2-butanone, 4-methyl-2-pentanone, and 1,4 -dioxane. The continuing calibration standards, associated with L2018722-01 through -12, are outside the acceptance criteria for several compounds; however, they are within overall method allowances. Copies of the continuing calibration standards are included as an addendum to this report. Semivolatile Organics by SIM Page 5 of 240 A t' , Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 Case Narrative (continued) f1 L2018722-01 through -12, WG1369284-1, and WG1369284-21-3: The initial calibration utilized a quadratic fit for pentachlorophenol. Metals In reference to question G: L2018722-01 through -12: One or more of the target analytes did not achieve the requested CAM reporting limits. In reference to question I: All samples were analyzed for a subset of MCP analytes per client request. Non -MCP Related Narratives Dissolved Oxygen L2018722-01, -07, and -09 through -12 were analyzed with the method required holding time exceeded. X I, the undersigned, attest under the pains and penalties of pedury that, to the best of my knowledge and belief and based upon my personal inquiry of those responsible for providing the information contained in this analytical report, such information is accurate and complete. This certificate of analysis is not complete unless this page accompanies any and all pages of this report. (� Authorized Signature: Kelly Stenstrom O Title: Technical Director/Representative Date: 05/15/20 LILr-INA Page 6 of 240 —Ak r Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 QC OUTLIER SUMMARY REPORT Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Page 7 of 240 Recovery/RPD QC Limits Associated Data Quality Method Client ID (Native 0) Lab ID Parameter QC Type 11%) 1%) Samples Assessment MCP Volatile Organics - Westborough Lab 82600 Batch QC WG1368676-3 Dichlorodifluoromethane LCS 66 70.130 01,03,06 potential low bias 8260C Batch QC WG1370589-3 Methyl isobutyi ketone LCS Be 70.130 08.12 potential low bias 82600 Batch QC WG1370589-3 2-Hexanone LCS 64 70-130 08.12 potential low bias 82WC Batch QC WG1370589.4 2-1-lexanone LCSD 65 70-130 08-12 potential low bias MCP Organochlorine Pesticides - Westborough Lab 80818 Laboratory Method BI WG1369184-1 Decachlorobiphenyl (B) Surrogate 154 30-150 - potential high bias 80818 Batch QC WG13691643 Delta -BHC (A) LCSD 33 40-140 07-12 potential low bias 8081 B Batch QC WGi369184.3 Delta -BHC (A) LCSD 77 30 07-12 non -directional bias 801B Batch OC WG1369184.3 Lindane (A) LCSD 33 30 07-12 non -directional bias 80818 Batch OC WG13891843 Bela -BHC (A) LCSD 32 40.140 07-12 potential low Was Batch OC WG1369184-3 Beta -BHC (A; LCSD 104 30 07.12 non -directional bias Batch OC WG1369184-3 Aldrin (A) LCSD 33 30 07.12 non -directional bias 80818 Balch OC WG1369184-3 Heptachlor epoxide (A) LCSD 35 30 07.12 non -directional bias 80818 Balch OC W31369164.3 Endrin (A) LCSD 37 30 07-12 non -directional bias 80818 Balch OC WG1360184.3 Endrin ketone (A) LCSD 48 30 07-12 non -directional bias 80818 Batch OC WGI369184.3 Dieldrin (A) LCSD 36 30 07-12 nandirectionai bias 80818 Batch OC WGI369184-3 4,4' -DDE (A) LCSD 37 30 07-12 non-diredional bias 60818 Batch OC WGI3691843 4,4' -DDD (A) LCSD 41 30 07-12 non -directional bias 80816 Batch OC M1369184-3 4,4' -DDT (A) LCSD 37 30 07-12 non -directional bias 80816 Batch OC WGI369184-3 Endosulfan I (A) LCSD 37 30 07-12 non -directional bias 80816 Batch OC WG1369184-3 Endosulfan II (A) LCSD 44 30 07-12 non -directional bias 80818 Batch OC WG1369184-3 Endosulfan sulfate (A) LCSD 57 30 07-12 non -directional bias 80818 Batch OC WG1369184-3 Methoxychlor (A) LCSD 36 30 07.12 non -directional bias owls Laboratory Method BI WG1369106-1 DecactHombiphenyl (8) Surrogate 154 30-150 - potential high bias 80818 Batch OC WG13691863 Delta -BHC (A) LCSD 33 40-140 06 potential low bias 80818 Batch OC WG1369186-3 Delta -BHC (A) LCSD 77 30 06 non -directional bias 80918 Batch OC WG1369186.3 Lindane (A) LCSD 33 30 06 non -directional bias 80818 Batch QC WG1369186.3 Beta -BHC (A) LCSD 32 40-140 06 potential low Was Page 7 of 240 Serial No:05152017:08 QC OUTLIER SUMMARY REPORT Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018,000 Report Date: 05/15/20 Recovery/RPD aC Limits Associated data Quality Method Client ID (Native ID) Lab ID Parameter QC Type (%) (%) Samples Assessment 80816 Batch QC WG1369186-3 Beta -BHC (A) LCSD 104 30 06 non -directional bias 80816 Batch QC WG1369166-3 Aldrin (A) LCSD 33 30 06 non -directional bias 8081B Batch QC WG13691W-3 Heptachlor epoxide (A) LCSD 35 30 06 non -directional bias W81B Batch QC WG1369106-3 Endrin (A) LCSD 37 30 06 non -directional bias 80816 Batch QC WG1369186-3 Endrin ketone (A) LCSQ 48 30 06 non -directional bias 80816 Batch QC WGI369186-3 Dieldrin (A) LCSD 36 30 06 non -directional bias 80616 Batch QC WG1369186-3 4A' -DDE (A) LCSD 37 30 06 non -directional bias 8081B Batch OC WG1369186-3 4,4' -DDD (A) LCSD 41 30 06 non -directional bias 8081B Batch OC W01369186.3 4,4' -DDT (A) LCSD 37 30 06 non -directional bias 8081 B Batch QC WG1369186-3 Endosullan I (A) LCSD 37 30 06 non -directional bias 80819 Balch QC WG1369186-3 Endosullan II (A) LCSD 44 30 06 non -directional by 80818 Batch QC WG1369186-3 Endosullan sulfate (A) LCSD 57 30 06 non -directional bia 8081B Batch QC WG1369186.3 Methoxychlor (A) LCSD 36 30 06 non -directional bias Page 8 of 240 RK ORGANICS Page 9 of 240 Serial No: 05152017:08 VOLATILES Page 10 of 240 Serial No:05152017:08 rA U U Project Name: VAMC NORTHAMPTON Project Number: R202001&000 " Lab ID: Qualifier Units Client ID: t11DL Dilution f=actor Sample Location; Sample Depth; ugll Matrix: Water Analytical Method: 97,8260C Analytical Date: 05/08/20 15:40 Analyst: MKS Parameter SAMPLE RESULTS L2018722-01 MW -1 D-050620 421 NORTH MAIN STREET, LEEDS, MA MCP Volatile Organics - Westborough Lab Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichioropropane Dibromochloromethane 1 1,2 -Trichloroethane Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 11,1 -Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene 1,3-Dirhioropropene. Total 1,1-Dichloropropene Bromoform 1,1,22 -Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene Page 11 of 240 Serial—No: 05 152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: Date Received: Field Prep: 0510612010:10 05/06/20 Refer to COC l eve Qualifier Units AL t11DL Dilution f=actor ND ugll 2.0 1 ND ugll 10 1 ND ugll 1.0 1 ND ugll 1.0 1 ND ugA 1.0 1 NO ugA 1.0 1 NO ugA 1.0 1 NO ug/1 10 -- 1 NO ugA 10 R 1 NO ug/l 2.0 - 1 NO ugA 1.0 1 NO ugA 10 1 NO ugli 10 -- 1 NO ug/l 0.40 1 NO ugll 0.40 1 NO ugll 0.40 1 ND ugll 2.0 1 ND ugA 2.0 1 NO ugA 1.0 1 NO ugA 0.50 1 NO ug/1 1.0 - 1 NO ugA 1.0 1 NO ugA 2.0 - 1 NO ugA 2.0 - 1 NO ug/1 1.0 - 1 NO ugll 2.0 -- 1 ND ugll 1.0 - 1 ND ug/I 1.0 1 Page 12 of 240 Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 SAMPLE RESULTS Lab ID: L2018722-01 Date Collected: 05/06/20 10:10 Client ID: MW -1D-050620 Date Received: 05/06/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep: Refer to COC Sample Depth: Parameter Result Qualifier Units RL MDL Dilution Factor MCP Volatile Organics - Westborough Lab Trichloroethene NO ugil 10 1 1,2 -Dichlorobenzene NO ugn 1.0 1 1,3 -Dichlorobenzene NO ug/I 1.0 - 1 1,4 -Dichlorobenzene ND ug/I 1,0 - 1 Methyl tert butyl ether NO ug/I 2,0 1 ptm-Xylene NO ugn 2.0 1 o -Xylene NO ugn 1-0 — 1 Xylenes, Total NO ugn 1-0 -- 1 cis-1,2-Dichloroethene NO ugn 1.0 -• 1 1 2-Dichloroethene, Total NO ug/I 10 -• 1 Dibromomethane ND ug/I 2-0 - 1 1 2 3-Tdchloropropane NO ug/I 2-0 - 1 Styrene NO ug/I 10 — 1 Dichlorodifluoromethane NO ug/l 20 — 1 Acetone NO ug/l so — 1 Carbon disulfide NO ug/I 20 1 Methyl ethyl ketone NO ug/I so 1 Methyl isobutyl ketone NO ug/I 5.0 7 2 Hexanone NO ug/l 5.0 1 Bromochloromethane NO ug/1 2 0 1 Tetrahydrofuran NO ugn 2 0 1 2.2-Dichloropropane NO ugn 2 0 1 1,2-Dibromoethane NO ugn 20 i 1,3-Dichloropropane NO ug/I 2 0 1 1,1,12 -Tetrachloroethane NO ugn 10 i Bromobenzene NO ug/I 2.0 i n-Butylbenzene NO ug/I 2.0 1 see Butylbenzene NO ug/I 2.0 1 tert-Butylbenzene NO ugn 20 1 o-Chlorotoluene NO ugn 2 0 1 p-Chlorotoluene NO ugn 2 0 1 1,2-Dibromo-3-chloropropane NO ugn 20 1 Hexachlorobutadiene NO ugn 0.60 1 Isopropylbenzene NO ugn 2 0 1 p-Isopropylloluene NO ugn 2 0 1 Naphthalene NO ugn 2 0 1 n-Propylbenzene NO ugn 2 0 1 Page 12 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-01 Client ID: MW -1D-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Parameter Result Qualifler Units Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 10:10 Date Received. 05/06/20 Field Prep: Refer to COC RL MDL Dilution Factor MCP Volatile Organics - Westborough Lab 1,2,3-Tdchlorobenzene ND ugll 20 — 1 1,2,4-Tdchlorobenzene ND ugll 2 C — 1 1,3, 5-Trimethylbenzene ND ugll 20 1 1,2,4-Trimethylbenzene ND ug/1 20 1 Diethyl ether ND ug/1 2 0 1 Diisopropyl Ether ND ugll 2 (:- -- 1 Ethyl -Tent -Butyl -Ether ND ug/1 2.Q 1 Tertiary -Amyl Methyl Ether ND ug/1 20 1 1,4 -Dioxane ND ug/l 250 1 Acceptance Surrogate % Recovery Qualifier Criteria 1,2-Dichloroethane-d4 102 70-130 Toluene -d8 99 70-130 4-Bromofluorobenzene 117 70-130 Dibromofluoromethane 108 70-130 Page 13 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 05/15/20 SAMPLE RESULTS Lab ID: L2018722-02 Client ID: MW 1S-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: 1 Matrix: Water Analytical Method: 97,8260C Analytical Date: 05/08/20 14:19 Analyst: TMS Parameter MCP Volatile Organics - Westborough Lab Methylene chloride 1 1-Dichloroethane Chloroform Carbon tetrachloride 1 2-Dichloropropane Dibromochloromethane 1,1,2 -Trichloroethane Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1 -Trichloroethane Bromodichloromethane trans -1, 3-Dichloropropene cis-1,3-Dichloropropene 1,3-Dichloropropene, Total 1,1-Dichloropropene Bromoform 1.1,2,2 -Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1 1-Dichloroethene trans-1,2-Dichloroethene Page 14 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 12:00 Date Received: 05/06/20 Field Prep: Refer to COC Result Qualifier Unita RL M;DL Dilution Factor NO ugll 2.0 1 NO ugll 1 0 1 NO ugll 10 1 NO ugll 1.0 1 NO ugA 1-0 1 NO ugA 1-0 - 1 NO ugA 1.0 -- 1 NO ugA 1,0 1 NO ugA 1.0 1 NO ugA 2,0 1 NO ugll 1.0 1 NO ugll 1.0 - 1 NO ugA 1.0 - 1 NO ugA 0.40 1 NO ugA 0.40 1 NO ugA 0.40 -- 1 NO ugll 2.0 1 NO ugll 2.0 - 1 NO ugll 10 - 1 NO ugll 0.50 1 NO ugA 1.0 1 NO ugA 10 1 NO ugA 2,0 1 NO ugA 2,0 - 1 NO ugA 1,0 1 NO ugll 2.0 1 NO ugfl 1.0 •- 1 NO ugll 1.0 - 1 ,410,HA Project Name: VAMC NORTHAMPTON Project Number: R2020018,000 SAMPLE RESULTS Lab ID: L2018722-02 Client ID: MWAS-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Parameter Result Qualifier Units MCP Volatile Organics - Westborough Lab Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 12:00 Date Received: 05/06/20 Field Prep: Refer to COC RL MDL Dilution Factor Trichloroethene ND ugA 10 1 1,2 -Dichlorobenzene ND ugl 1.0 1 1,3 -Dichlorobenzene ND ugA 1.0 1 1,4 -Dichlorobenzene ND ug/l 1.0 1 Methyl lert butyl ether ND u911 2.0 1 plm-Xylene ND ug/1 2.0 1 o -Xylene ND ugll 1.0 1 Xylenes, Total ND ugA 1.0 1 cis-1,2-1)ichloroethene ND ugA 10 1 1,2-Dichloroelhene, Total ND ugA 1.0 — 1 Dibromomethane ND ugll 2.0 1 1,2,3-Trichloropropane ND ugll 20 — 1 Styrene ND ugll 10 — 1 Dichlorodifluoromethane ND ug/l 2.0 1 Acetone ND ugll 50 1 Carbon disu fide ND ugA 20 1 Methyl ethyl ketone ND ugA 5.0 1 Methyl isobutyl ketone ND ugll 5.0 1 2-Hexanone ND ug/1 5.0 1 Bromochloromethane ND ugA 2.0 1 Tetrahydrofuran ND ugA 2.0 1 2,2-Dichloropropane ND ugA 20 1 1,2-Dibromosthane ND ugll 20 1 1,3-Dichloropropane ND ugll 2 0 — 1 1,1.12 -Tetrachloroethane ND ugll 1.0 — 1 Bromobenzene ND ugll 2 0 1 n-Butylbenzene ND ugA 2.0 1 sec-Butylbenzene ND ugll 20 1 tert-Butylbenzene ND ug/1 20 1 o-Chlorotoluene ND ugll 2.0 1 p-Chlorotoluene ND ugA 2.0 1 1 2-Dibromo-3-ch oropropane ND ugll 2.0 1 Hexachlorobutadiene ND ugll 0.60 1 Isopropylbenzene ND ugll 2.0 1 p-Isopropylloluene ND ugll 2.0 1 Naphthalene ND ugA 2.0 1 n-Propylbenzene ND ugll 2.0 1 Page 15 of 240 Page 16 of 240 Es U Serial No:05152017.08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 SAMPLE RESULTS Lab ID: L2018722-02 Date Collected: 05/06/20 12 00 Client ID: MW -1S-050620 Date Received: 05/06/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep: Refer to COC Sample Depth: Parameter Result Qualifier Unita RL MDL Dilution Factor MCP Volatile Organics - Westborough Lab I 2,3-Trichlorobenzene ND ug/I 20 1 1 2,4-Trichlorobenzene ND ug/l 2.0 1 1,3, 5-Trimethyibenzene ND ug/1 2.0 1 1,2,4-Trimethylbenzene ND ugp 2.0 1 Diethyl ether ND ugll 2.0 — 1 Dnsopropyl Ether ND ug/I 2.0 1 Ethyl-Tert-Butyl-Ether ND ug/I 20 1 Tertiary -Amyl Methyl Ether ND ugh 20 1 1 4 -Dioxane ND ugll 250 1 Acceptance Surrogate % Recovery Qualifier Criteria 12-Dichloroethane-d4 103 70-130 Toluene -d8 102 70-130 4-Bromofluorobenzene 108 70-130 Dibromofluoromethane 113 70-130 Page 16 of 240 Es U Project Dame: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-03 Client ID: MW -2S-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Carbon tetrachloride Matrix: Water Analytical Method: 97,8260C Analytical Date: 05/08/20 14:35 Analyst: MKS Parameter MCP Volatile Organics - Westborough Lab 1,1-Dichloroethene trans -1, 2-Dichloroethene Page 17 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 12.05 Date Received: 05/06/20 Field Prep: Refer to COC Result Qualifier units RL MDL Dilution Factor NO Methylene chloride 2.0 1 1,1-Dichloroethane ugA Chloroform NO Carbon tetrachloride 1.0 1 1,2-Dichloropropane ugll Dibromochloromethane NO 1,1, 2 -Trichloroethane 10 — 1 Tetrachloroethene ug/l Chlorobenzene ND Trichlorofluoromethane 10 - 1 1,2-Dichloroethane ug/l 1,1,1 -Trichloroethane ND Bromodichloromelhane 1.0 1 trans -1, 3-Dichloropropene ugA cis-1,3-Dichloropropene NO 1 3-Dichloropropene, Total 10 1 1,1-Dichloropropene ug/1 Bromoform ND 1.1.2,2 -Tetrachloroethane 1.0 1 Benzene ugA Toluene ND Ethylbenzene 0.40 1 Chloromethane ug/l Bromomethane NO Vinyl chloride 20 1 Chloroethane 1,1-Dichloroethene trans -1, 2-Dichloroethene Page 17 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 12.05 Date Received: 05/06/20 Field Prep: Refer to COC Result Qualifier units RL MDL Dilution Factor NO ugA 2.0 1 NO ugA 1.0 1 NO ug/l 1.0 1 NO ugll 10 - 1 NO ug/l 10 — 1 ND ug/l 1.0 — 1 ND ug/l 10 - 1 ND ug/l 1-0 -• 1 ND ugA 1.0 1 ND ugA 2,0 1 NO ug/l 10 1 ND ug/1 1.0 1 ND ug/l 1.0 1 NO ugA 0-40 - 1 ND ugA 0.40 1 NO ug/l 0.40 — 1 NO ug/l 20 1 NO ug/l 20 1 NO ug/l 10 -• 1 NO ugA 0.50 1 ND ugA 10 - 1 ND ug/l 1.0 1 ND ug/l 2.0 i NO ugA 20 — 1 ND ugA 10 — 1 ND ug/l 2.0 1 NO ug/l 10 1 ND ug/l 10 1 �1 Page 18 of 240 Ee 301 Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 SAMPLE RESULTS Lab ID: L2018722-03 Date Collected: 05/06/20 12:05 Client ID: MW -2S-050620 Date Received: 05/06/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep Refer to COC Sample Depth: Parameter Result Quallfler Units RL MDL Dilution Factor MCP Volatile Organics - Westborough Lab Trichloroethene NO ug/I 10 1 1,2 -Dichlorobenzene ND ug/1 1 0 1 1,3 -Dichlorobenzene ND ugA 10 1 1,4 -Dichlorobenzene NO ug/I 10 - 1 Methyl ter[ butyl ether NO ug/l 20 1 plm-Xylene NO ug/I 20 1 o -Xylene NO ug/I 10 1 Xylenes, Total ND ug/I 10 1 cis-1,2-Dichioroethene ND ugn 1-0 1 1,2-Dichloroethene, Total ND ugA 1-0 1 Dibromomethane NO ug/I 2-0 1 1,2,3-Trichlorapropane NO ug/I 2.0 1 Styrene ND ug/I 1.0 1 Dichlorodifluoromethane ND ug/l 2,0 -• 1 Acetone ND ugn 5.0 1 Carbon disulfide ND ugA 2.0 1 Methyl ethyl acetone NO ugn 5.0 1 Methyl isobutyl ketone ND ugA 5.0 1 2-Hexanone ND ug/I 5.0 - 1 Bromochloromelhane NO ug/I 20 1 Tetrahydrofuran NO ug/I 2 0 - 1 2,2-Dichlompropane NO ug/I 2 0 1 1,2-Dibromoethane ND ug/I 2 0 1 1,3-Dichloropropane NO ug/I 2 0 1 1,1,1,2 -Tetrachloroethane ND ugn 10 1 Bromobenzene ND ugA 2 0 1 n-Butylbenzene ND ugA 20 1 sec-Butyibenzene NO ugA 20 1 Cert-Butylbenzene ND ug/I 2.0 i o-Chlorotoluene ND ug/I 2 0 1 p-Chlorotoluene ND ugfl 2 0 - 1 1,2-Dibromo-3-chloropropane ND ugn 2.0 1 Hexachlorobutadiene ND ugA 06D 1 Isopropylbenzene ND ugA 2.0 1 p-Isopropyltoluene ND ug/I 2 0 1 Naphthalene NO ug/I 2 a 1 n-Propylbenzene NO ug/I 2 a 1 Page 18 of 240 Ee 301 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-03 Client ID: MW -2S-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Parameter Result Qualifier Units Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 12:05 Date Received: 05/06/20 Field Prep: Refer to COC RL MDL Dilution Factor MCP Volatile Organics - Westborough Lab 1,2,3-Trichlorobenzene NO ug1l 20 — 1 1,2,4-Trichlorobenzene ND ugll 20 1 1,3,5-Trimethylbenzene ND ugll 2.0 1 1,2,4-Trimethylbenzens NO ug1l 2.0 1 Diethyl ether NO ugA 2.0 1 Diisopropyl Ether ND ugA 20 1 Ethyl -Teri -Butyl -Ether ND Ug/1 2.0 1 Tertiary -Amyl Methyl Ether NO ugh 2.0 1 1,4 -Dioxane NO ug/1 250 1 Acceptance Surrogate % Recovery Qualifier Criteria 1,2-Dichloroethane-d4 105 70-130 Toluene -d8 95 70-130 4-Bromofluorobenzene Dibromofluoromethane 104 111 70-130 70-130 ?1, A Page 19 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-04 Client ID: MW -3S-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Matrix: Water Analytical Method: 97,8260C Analytical Date: 05/08/20 14:52 Analyst: TMS Parameter MCP Volatile Organics - Westborough Lab Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1.1,2 -Trichloroethane Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-0ichloroethane 1,1.1 -Trichloroethane Bromodichloromethane trans-1,3-Dichioropropene cis -1, 3-D ichioropropene 1.3-Dichloropropene, Total 1.1-Dichicropropene Bromaform 1 1 2,2 -Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene Page 20 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 13:05 Date Received: 05/06/20 Field Prep: Refer to COC Resutt Qualifter Units Rt tMDL Dilution Factor 1 NO ugll 20 7 NO ugll 1.0 1 NO ugA 1,0 1 NO ugA 1,0 1 NO ugA 1.0 1 NO ugll 1.0 1 O NO ugll 1.0 1 ND ugll 1,0 1 ND ugll 1,0 1 NO ugll 2,0 1 NO ugA 1.0 1 NO ugh 1-0 — 1 NO ugp 10 1 NO ugA 0.40 1 NO ugll 0.40 1 NO ugll 0.40 — 1 NO ugll 20 1 NO ugll 2.0 — 1 NO ugll 1.0 — 1 ND ugll 050 1 NO ugA 1.0 1 NO ugA 1.0 1 NO ugll 2.0 - 1 NO ugll 2.0 - 1 ND ug/1 10 1 NO ugll 2,0 NO Ugll 1,0 •• 1 NO ugll 1.0 - 1 Page 21 of 240 Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 SAMPLE RESULTS Lab ID: L2018722-04 Date Collected: 05/06/20 13:05 Client ID: MW -3S-050620 Date Received: 05/06/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep Refer to COC Sample Depth: Parameter Result Qualifier Units RL MOL Dilution Factor MCP Volatile Organics - Westborough Lab Trichloroethene NO ugfl 1.0 4 1 1,2-Dichiorobenzene ND ugfl 1.0 -• i 1,3 -Dichlorobenzene NO ugfl 1.0 -• 1 1,4 -Dichlorobenzene NO ugA 1.0 - 1 Methyl terl butyl ether NO ug/1 2.0 1 p/m-Xylene NO ug/1 2.0 - 1 o -Xylene NO ug/1 1.0 1 Xylenes, Total NO ug/1 1-0 1 cis-1,2-Dichloroethene NO ug/I 1.0 - 1 1,2-Dichloroethene, Total NO ug/1 1.0 1 Dibromomethane NO ugA 2.0 -- 1 1,2,3-Trichloropropane NO ugA 2.0 - 1 Styrene NO ugA 1.0 - 1 Dichlorodifluoromethane NO ugA 2.0 - 1 Acetone NO ugA 5.0 - 1 Carbon disulfide NO ugA 2.0 1 Methyl ethyl ketone NO ug11 5.0 1 Methyl isobutyl Ketone NO ug/l 5.0 - 1 2 Hexanone NO ug/I 5.0 1 Bromochloromethane NO ug/I 2.0 - 1 Tetrahydroturan NO ugA 2.0 - 1 2,2-Dichloropropane NO ug/I 2.0 1 1,2-Dibromoethane NO ugA 2.0 1 1,3-Dichloropropane NO ugfl 2.0 1 1,1,1,2 -Tetrachloroethane NO ug/1 1.0 1 Bromobenzene ND ug/1 2.0 1 n-Butyibenzene NO ug/1 2.0 1 sec-Butylbenzene NO ugA 2.0 1 tert-Butylbenzene NO ugA 2.0 i o-Chlorotoluene NO ugA 2.0 1 p-Chlorotoluene NO ug/1 2.0 - 1 1.2-Dibromo-3-chloropropane NO ug/I 2.0 1 Hexachlorobutadiene NO ug/l 0.60 - 1 Isopropylbenzene NO ug/I 2.0 1 p-Isopropyltoluene NO ugA 2.0 1 Naphthalene NO ugA 2.0 1 n-Propyibenzene NO ugA 2.0 1 Page 21 of 240 L�I;dl Page 22 of 240 Ee Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020098.000 Report Date: 05/15/20 SAMPLE RESULTS Lab ID: L2018722-04 Date Collected: 05/06/20 13:05 Client ID: MW -3S-050620 Date Received: 05/06/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep: Refer to COC Sample Depth: Parameter Result Qualifier unite R4 MOL Dilutlon Factor MCP Volatile Organics - Westborough Lab 1,2,3-Tdchlorobenzene ND ug/l 20 1 1,2,4-Tdchlorobenzene ND ugll 20 1 1,3,5-Tdmethylbenzene ND ug/1 2-0 — 1 1,2,4-Tdmethylbenzene ND ugA 2.0 1 Diethyl ether ND ugA 2-0 1 Diisopropyl Ether ND ugA 2-0 1 Ethyl -Teri -Butyl -Ether ND ug/1 2.0 1 Tertiary -Amyl Methyl Ether ND ug/1 2.0 1 1,4 -Dioxane ND ug/1 250 1 Acceptance Surrogate % Recovery Qualifier Criteria 1 2-Dichloroethane-d4 102 70-130 Toluene -d8 103 70-130 4-Bromofluorobenzene 110 70-130 Dibromofluoromethane 113 70-130 L�I;dl Page 22 of 240 Ee Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722.05 Client ID: MW -4S-050620 Sample Location 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: ugA Matrix: Water Analytical Method: 97,8260C Analytical Date: 05/11/20 11:10 Analyst: AD Parameter MCP Volatile Organics - Westborough Lab Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromelhane 1,1, 2 -Trichloroethane Tetrachloroethene Chlorobenzene Trrchlorofluoramethane 1.2-Dichloroethane 1,1,1 -Trichloroethane Bromodichloromethane trans -l,3-Dichloropropene cis-1,3-Dichloropropene 1,3-Dichloropropene Total 1 1 - Dichloropropene Bromoform 11,22 -Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene Page 23 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 14:10 Date Received: 05/06/20 Field Prep: Refer to COC Result Qualifier UnNs RL NO ug/I 2.0 NO ugA 1.0 NO ugA 1.0 NO ugA 1.0 NO ug/I 10 ND ug/I 10 NO ug/I 10 NO ug/I 10 NO ug/I 10 ND ugA 20 ND ugA 1.0 ND ug/I 10 NO ug/I 1.0 NO ug/I 040 NO ugA 0.40 NO ugA 0.40 NO ug/I 2.0 ND ug/I 2.0 NO ug/I 10 NO ug/I 0.50 ND ugA 1.0 ND ugA 1.0 ND ug/I 2.0 ND ug/I 2.0 NO ugA 1.0 NO ugA 2.0 NO ug/I 1.0 NO ug/I 1.0 VOL Dilution Factor Page 24 of 240 Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 SAMPLE RESULTS Lab ID: L2018722-05 Date Collected: 05/06/20 14:10 Client ID: MW-4S-050620 Date Received: 05/06/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep: Refer to COC Sample Depth: Parameter Result Qualifier Units RL MDL Dilution Factor MCP Volatile Organics - Westborough Lab Trichloroethene NO ugll 10 1 1,2-Dichlorobenzene NO ugll 10 - 1 1,3-Dichlorobenzene NO ugll 10 1 1,4-Dichlorobenzene NO ugA 10 1 Methyl tent butyl ether NO ugA 20 1 plm-Xylene NO ugA 2.0 1 o-Xylene NO ugA 1.0 1 Xylenes, Total NO ugll 1.0 - 1 cis-1,2-Dichloroethene NO ugll 1.0 - 1 1,2-Dichloroethene, Total ND ugll 1.0 Y 1 Dibromomethane NO ugA 2,0 -• 1 1,2,3-Tdchloropropane ND ugli 2,0 1 Styrene NO ugA 1-0 - 1 Dichlorodifluoromethane NO ugA 2-0 - 1 Acetone NO ugA so - 1 Carbon disulfide NO ugA 20 - 1 Methyl ethyl ketone NO ugA 50 1 Methyl isobutyl ketone ND ugA 50 1 2-Hexanone NO ugA 5 0 - 1 Bromochloromethane NO ugA 2 0 - 1 Tetrahydrofuran ND ug/1 20 1 2,2-Dichloropropane NO ugll 20 - 1 1,2-Dibromoethane NO ug/1 20 1 1,3-Dichloropropane NO ugll 20 1 1,1.1,2-Tetrachloroethane NO ugll 10 1 Bromobenzene ND ugll 20 1 n-Butylbenzene NO ugll 20 1 sec-Butylbenzene NO ugll 20 1 tent-Butylbenzene ND ugA 2 0 1 o-Chlorotoluene ND ugA 2.0 1 p-Chlorotoluene NO ugA 2.0 1 1,2-Dibromo-3-chloropropane NO ugA 2 0 1 Hexachlorobutadiene NO ugA 060 1 Isopropylbenzene NO ugA 20 1 p-Isopropylioluene NO ugA 2.0 1 Naphthalene NO ugA 20 1 n-Propylbenzene NO ugA 2.0 1 O Page 24 of 240 Page 25 of 240 Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 SAMPLE RESULTS Lab ID: L2018722-05 Date Collected: 05/06/20 14 10 Client ID: MW -4S-050620 Date Received. 05/06/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep. Refer to COC Sample Depth: Parameter Result Qualifier Units RL MDL Dilution Factor MCP Volatile Organics - Westborough Lab 1,2,3-Tdchlorobenzene ND ugll 2.0 1 1,2,4-Trtchlorobenzene ND ugll 2.0 -- 1 1,3,5-Tdmethylbenzene ND ugA 2.0 1 1,2,4-Trimethylbenzene ND ug1l 2.0 1 Diethyl ether ND ugll 2.0 1 Diisopropyl Ether ND ugll 2.0 1 Ethyl-Tert-Butyl-Ether ND ugll 2.0 1 Tertiary -Amyl Methyl Ether ND ugll 2.0 - 1 1,4 -Dioxane ND ugll 250 — 1 Acceptance Surrogate % Recovery Qualifier Criteria 1,2-Dichloroethane-d4 107 70-130 Toluene -d8 105 70-130 4-Bromofluorobenzene 119 70-130 Dibromofluoromelhane 99 70-130 Page 25 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 05/15/20 SAMPLE RESULTS Lab ID: L2018722-06 Client ID: MW -413-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: 1 Matrix: Water Analytical Method: 97,8260C Analytical Date: 05/08/20 15:08 Analyst: MKS Parameter MCP Volatile Organics - Westborough Lab Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1.2-Dichloropropane Dibromochloromethane 1,1,2 -Trichloroethene Tetra--hloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane I 1,1 -Trichloroethane Bromodichloromethane trans -1 3 -Dick loropropene cis -1, 3-Dichloropropen e 1 3-D chloropropene Tota 1 1-D'chloropropene Bromoform 1.1.2.2 -Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1.1-Dichloroethene trans -t .2-Dichloroethene Page 26 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 0510612013:50 Date Received: 05/06/20 Field Prep: Refer to COC RM Result qualifier unlrs RL MDL Dilution Factor NO ugA 2.0 Y 1 ND UgA 10 1 ND UgA 10 1 ND ugll 10 1 ND ugll 1.0 - 1 ND ugll 10 - 1 ND ugll 10 - 1 ND ugll 10 1 ND ugll 10 1 ND ugll 20 - 1 ND ugll 10 1 ND ugll 10 1 ND ug/l 1.0 1 ND ugA 0.40 1 ND ugA 0.40 t ND UgA 040 t ND ugA 2.0 1 ND ugA 2.0 1 ND ug/l 1.0 1 ND ugll 050 - 1 ND ugh 10 1 ND UgA 10 1 ND UgA 20 1 ND UgA 20 1 ND ugA 10 1 ND ugA 2.0 1 ND ugll 1.0 ND ugll 10 -AL;%'A Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 SAMPLE RESULTS Lab ID: L2018722-06 Date Collected: 05/06/20 13:50 Client ID: MW -4D-050620 Date Received: 05/06/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep- Refer to COC Sample Depth: Parameter Result Qualifier Units RL "M Dilution Factor MCP Volatile Organics - Westborough Lab Trichloroethene NO ugh 1.0 1 1,2 -Dichlorobenzene NO ugll 1,0 1 1,3 -Dichlorobenzene NO ugll 10 1 1,4 -Dichlorobenzene NO ugll 1,0 1 Methyl tert butyl ether NO ugll 2.0 1 ptm-Xylene NO ug/I 2.0 - 1 o -Xylene NO ugll 1.0 1 Xylenes, Total NO ugll 1.0 1 cis-1,2-Dichlorcethene NO ugli 1.0 1 1,2-Dichloroethene, Total NO ugli 1,0 1 Dibromomethane NO ugll 20 1 1,2,3-Tdchloropropane ND ug/1 2.0 - 1 Styrene NO ugll 10 - 1 Dichlorodifluoromethane ND ugll 20 - 1 Acetone NO ugh 50 1 Carbon disulfide NO ugll 2.0 1 Methyl ethyl ketone NO ugll 5.0 1 Methyl isobutyl ketone NO ugll 5.0 1 2-Hexanone NO ugll 5.0 1 Bromochloromethane NO ugll 2.0 1 Tetrahydrofuran NO ugll 2.0 1 2,2-Dichloropropane NO ug/l 2.0 1 1,2-Dibromoethane NO ugll 2.0 1 1,3-Oichloropropane NO ugll 2.0 1 1,1,1,2-Tetrachioroethane NO ugll 1.0 - 1 Bromobenzene NO ugll 2.0 1 n-Butylbenzene ND ugll 2.0 - 1 sec,Butylbenzene ND ug/l 2.0 1 tent-Butylbenzene NO ug/1 2.0 1 o-Chlorotoluene NO ugA 2.0 1 p-Chlorotoluene NO ugll 2.0 - 1 1,2-Dibromo-3-chloropropane NO ugll 2.0 1 Hexachlorobutadiene NO ugll 0,60 - 1 Isopropylbenzene NO ug/1 2.0 1 p-isopropyltoluene ND ugll 2.0 1 Naphthalene NO ug/1 2.0 1 n-Propylbenzene NO ugll 2.0 - 1 Page 27 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-06 Client ID: MW -413-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS. MA Sample Depth: Parameter Result Qualifier Unity MCP Volatile Organics - Westborough Lab I.2,3-Trichlorobenzene ND 1, 2,4-Trichlorobenzene NO 1,3,5-Trimethy benzene NO 1,2,4-Tnmethy.benzene ND D ethyl ether ND D. sopropyl Ether ND Ethyl-Tert-Butyl-Ether NO Tertiary -Amyl Methyl Ether ND 1,4 -Dioxane ND Surrogate 1,2-Dichloroethane-d4 Toluene -d8 4-Bromofluorobenzene Dibromofluoromelhane Page 28 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 13:50 Date Received: 05/06/20 Field Prep: Refer to COC RL MOL Dilution Factor ugfl 2.0 1 ugll 2.n - 1 ug/l 2.0 1 ug/l 2.0 1 Ugfl 2.0 1 ugn 2.0 1 ugn 20 1 ugfl 20 1 ugll 250 1 Acceptance % Recovery Qualifier Criteria 96 70-130 98 70-130 110 70-130 99 70-130 AM Mm w Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-07 Client ID: SW -1-050620 Sample Location. 421 NORTH MAIN STREET, LEEDS, MA Sample Depth. ug/I Matrix Water Analytical Method- 97,8260C Analytical Date: 05/08/20 15:24 Analyst: TMS Parameter MCP Volatile Organics - Westborough Lab Methy-ene chi onde 1,1-Dichioroethane Chloroform Carbon tetrachloride 1.2-Dich oropropane Dibromoch oromethane 1 1, 2 -Trichloroethane Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1.1 -Trichloroethane Bromodichloromethane trans-1,3-Dichioropropene cis-1.3-Dichloropropene 1,3-Dichloropropene, Total 1,1-Dichloropropene Bromoform 1,1,2,2 -Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-11,2-11)ichioroethene Page 29 of 240 Result Qualifier Urk" Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 09:10 Date Received: 05/06/20 Field Prep: Not Specified RL MDL Dilution Factor I NO ug/I 20 -- 1 NO ug/I 10 - 1 NO ugA 10 - 1 NO ugA 10 1 NO ug/l 10 1 ND ugll 10 1 NO ugll 1.0 - 1 NO ug/I 10 1 NO ug/I 10 1 NO ug/I 2.0 1 NO ugA 1.0 1 NO ugA 1.0 1 NO ug/I 1.0 1 ND ugll 040 1 NO ug/I 040 1 NO ugA 040 1 NO ugA 20 1 NO ug/I 2.0 1 NO ugh 1.0 1 NO ug/I 0.50 1 NO ug/I 1A 1 NO ugA 1.0 1 NO ugA 2.0 1 ND ug/I 2.0 - f NO ug/I 1.0 1 NO ugA 2.0 1 NO ugA 10 1 NO ugll 10 1 Page 30 of 240 Ee Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: 82020018.000 Report Date: 05/15/20 SAMPLE RESULTS Lab ID: L2018722-07 Date Collected: 05/06/20 09:10 Client ID: SW -1-050620 Date Received: 05/06/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep: Not Specified Sample Depth-- epth:Parameter Parameter Result Qualifier Il w RL $ADL Dilution Factor MCP Volatile Organics - Westborough Lab Trichloroethene NO UgA 1.0 - 1 1,2 -Dichlorobenzene NO ugll 1.0 - 1 1,3 -Dichlorobenzene NO ugll 10 - 1 1,4 -Dichlorobenzene NO ugll 10 - 1 Methyl tart butyl ether NO ug/l 20 1 p!m-Xylene NO ugh 20 1 o -Xylene NO Ugh 1.0 - 1 Xylenes. Total ND ugA 1.0 - 1 cis-1.2-Dichloroethene ND ug/l 1-0 1 1.2-Dichloroethene Total NO ugll 1.0 1 Dibromomethane ND ugh 2.0 -• 1 1,2,3-Trichloropropane NO ugh 2.0 Y 1 Styrene NO ugh 1,0 -• 1 D chlorodiAuoromethane ND Ugh 2.0 1 Acetone ND ugh 5-0 1 Carbon disulfide ND ugll 2-0 - 1 Methyl ethyl ketone ND ugll 5.0 - 1 Methy isobutyl ketone ND ugll 50 1 2-Hexanone NO ugll 5 0 1 Bromochloromelhane NO ugll 2 0 - 1 Tetrahydrofuran NO ugll 2 0 - 1 2 2-Dichloropropane NO ug/1 20 1 1 2-Dibromoethane NO Ugh 20 1 1.3-Dichloropropane ND ugA 2.0 1 1 -1 -1,2 -Tetrachloroethane ND ugh 10 1 Bromobenzene ND ugh 2 0 1 n-Butylbenzene NO ugh 2.0 1 see-Butylbenzene ND ug/l 2.0 1 tert-Butylbenzene NO UgA 2.0 - 1 o-Chlorotoluene NO UgA 2.0 - 1 p-Chlorotoluene ND UgA 2.0 1 1,2-Dibromo-3-chloropropane ND UgA 2.0 1 Hexachlorobutadiene ND UgA 0.60 1 Isopropylbenzene ND ugll 2 0 1 p-Isopropyitoluene NO ugll 2.0 1 Naphthalene ND ugll 2.0 - 1 n-Propylbenzene NO ugll 2.0 1 Page 30 of 240 Ee Page 31 of 240 Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 SAMPLE RESULTS Lab ID: L2018722-07 Date Collected: 05/06/20 09:10 Client ID: SW-1-050620 Date Received: 05/06/20 Sample Location: 421 NORTH MAIN STREET, LEEDS. MA Field Prep: Not Specified Sample Depth: Parameter Result Qualifier Units RL MDL Dilution Factor MCP Volatile Organics - Westborough Lab 1,2,3-Trichlorobenzene ND ug/l 2.0 — 1 1,2,4-Tdchlorobenzene ND ug/l 2.0 1 1,3,5-Trimethylbenzene ND ugll 20 1 1,2,4-Trimethylbenzene ND ugll 20 1 Diethyl ether ND ugll 20 1 Diisopropyl Ether ND ugll 20 1 Ethyl-Tent-Butyl-Ether ND ugll 20 1 Tertiary-Amyl Methyl Ether ND ugll 20 1 1,4-Dioxane ND ugA 250 1 Acceptance Surrogate 1�1. Recovery Qualifier Criteria 1,2-Dichloroethane-d4 104 70-130 Toluene-d8 100 70-130 4-Bromofluorobenzene 1 i 1 70-130 Dibromofluoromethane 105 70-130 Page 31 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: ugA Client ID: NO Sample Location: 10 1 Sample Depth: ugA Matrix: Water Analytical Method: 97,8260C Analytical Date: 05/14/20 06:18 Analyst: MM L2018722-08 SW -2-050620 421 NORTH MAIN STREET, LEEDS, MA Parameter MCP Volatile Organics - Westborough Lab Methylene chloride 1 1-Dichloroethane Chloroform Carbon tetrachloride 1 2-Dichloropropane Dibromochloromethane 1.1.2 -Trichloroethane Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1.2-Dichloroethane 1,1,1 -Trichloroethane Bromodichloromethane trans -1, 3-Dich loropropene cis 1,3-Dichloropropene 1,3-Dichloropropene, Total 1 1-Dichloropropene Bromoform 1 1.2,2 -Tetrachloroethane Benzene To uene Ethylbenzene Chloromethane Bromomethane V nyl chloride Chloroethane 1 1-Dichloroethene trans-1,2-Dichloroethene Page 32 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected 05/06/20 11:00 Date Received: 05/06/20 Field Prep: Not Specified Result Qualifier Uww RL MDL Dilution Factor ND ugA 20 1 NO ugA 10 1 ND ugA 10 - 1 NO ug/1 10 - 1 NO ug/1 1.0 - 1 NO ugll 1-0 - 1 NO ugll 1,0 - 1 NO ugll 1.0 1 NO ugll 1.0 1 NO ugll 2.0 1 NO ugli 1-0 1 ND UgA 1.0 1 NO ugA 1.0 1 NO ugA 040 1 NO ugll 040 1 ND ugA 040 1 NO ug/1 2.0 1 ND ug/1 20 1 ND ug/1 1.0 - 1 ND ug/1 050 1 NO ugA 10 1 NO ugA 10 1 NO ugA 20 1 NO ugA 20 1 NO ugA 10 1 NO ug/1 20 1 NO ugll 10 1 NO ugll 10 1 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab I D: L2018722-08 Client ID: SW -2-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Parameter Result Qualifier Units MCP Volatile Organics - Westborough Lab Trichloroethene ND 1,2 -Dichlorobenzene NO 1,3 -Dichlorobenzene NO 1,4 -Dichlorobenzene NO Methyl tert butyl ether NO plm-Xylene NO o -Xylene NO Xylenes, Total NO cis-1,2-Dichloroethene NO 1,2-Dichloroethene, Total NO Dibromomethane NO 1,2,3-Trichloropropane ND Styrene ND Dichlorodifluoromethane NO Acetone NO Carbon disulfide NO Methyl ethyl ketone ND Methyl isobutyl ketone NO 2-Hexanone NO Bromochloromethane NO Tetrahydrofuran NO 2,2-Dichloropropane NO 1,2-Dibromoethane NO 1,3-Dichloropropane NO 1,1,1,2 -Tetrachloroethane NO Bromobenzene ND n-Butylbenzene NO see-Butylbenzene NO tert-Butylbenzene NO o-Chlorotoluene ND p-Chlorotoluene ND 1,2-Dibromo-3-chloropropane NO Hexachlorobutadiene NO Isopropylbenzene NO p-tsopropyltoluene NO Naphthalene NO n-Propylbenzene NO Page 33 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 11:00 Date Received: 05/06120 Field Prep: Not Specified RL M11i, Dilution Factor ug/I 1.0 — 1 ug/I 1.0 — 1 ug/I 1.0 1 ug/I 10 -• 1 ug/I 20 -• 1 ug/I 2 0 - 1 ug/I 10 - 1 ug/I 1.0 - 1 ugh 1.0 — 1 ug/l 1.0 1 ugA 2.0 1 ugA 2.0 1 ugA 10 1 ug/I 2.0 1 Ug/1 5.0 1 ugA 2.0 — 1 ugA 5.0 4 1 ug/I 5.0 1 ugA 5.0 1 ugA 2.0 - 1 ugA 2.0 1 ug/I 2.0 — 1 ugll 20 1 ug/I 20 - 1 ugA 1.0 -• 1 ug/I 2.0 1 ugA 2.0 1 ugA 2.0 1 ugA 2.0 1 ug/I 2.0 1 ug/I 2.0 - 1 ug/I 20 1 ugA 0.60 — 1 ugA 2.0 — 1 ug/l 20 1 ug/I 20 1 ug/l 20 1 Project Name: VAMC NORTHAMPTON Project Number: 82020018.000 SAMPLE RESULTS Lab ID: L2018722-08 Client ID: SW -2-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Parameter Result Qualifier units MCP Volatile Organics - Westborough Lab Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 11:00 Date Received: 05/06/20 Field Prep: Not Specified RL MDL Dilution Factor 7 1,2,3-Tnchlorobenzene NO ugfl 2.0 — 1 1,2,4-Tdr-hlorobenzene NO ugA 2.0 1 1,3,5-Trimethylbenzene ND ugA 2.0 1 1.2,4-Trimethylbenzene NO ugh 2.0 1 Diethyl ether NO ugll 20 1 Diisopropyl Ether NO ugll 2.0 — 1 Ethyl-Tert-Butyl-Ether NO ugll 2.0 — 1 Tertiary -Amyl Methyl Ether NO ugll 2.0 — 1 1 4 -Dioxane ND ug/l 250 1 Acceptance Surrogate % Recovery Qualifier GrIteria 1,2-Dichloroethane-d4 102 70-130 Toluene -d8 93 70-130 4-Bromofluorobenzene 98 70-130 Dibromofluoromethane 110 70-130 Page 34 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 05/15120 SAMPLE RESULTS Lab ID: L2018722-09 Client ID: SW -3-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth - ugll Matrix: Water Analytical Method: 97,8260C Analytical Date: 05/14/20 06-42 Analyst: MM Parameter MCP Volatile Organics - Westborough Lab Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2 -Trichloroethane Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichioroethane 11,1 -Trichloroethane Bromodichloromethane trans -1, 3-Dichloropropene cis -1, 3-Dichloropropene 1,3-Dichloropropene Tota 1,1-Dichloropropene Bromoform 1 1,2.2 -Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans -1, 2-Dichloroethene Page 35 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15120 Date Collected: 05/06/20 10.00 Date Received: 05/06/20 Field Prep: Not Specified Result Qualifier Units TtL "M Dilution Factor ND ugh 20 1 ND ugll 10 1 ND ugll 10 1 ND ugll 10 1 ND ugA 10 1 ND ugfl 10 1 ND ugA 1.0 1 ND ugA 1.0 1 No ugll 1.0 1 ND ugll 2.0 - 1 ND ugll 1.0 1 ND ugll 1.0 - 1 ND ugA 1.0 - 1 ND ugA 0.40 1 ND ugfl 0.40 — 1 ND ugll 0.40 — 1 ND ugll 20 1 ND ugll 20 1 ND ugll 1.0 -• 1 ND ugll 0.50 -• 1 ND ugA 1.0 1 ND ugA 1.0 1 ND Ugll 20 1 ND ugll 20 1 ND ugA 10 1 ND ugA 20 — 1 ND ugA 10 — 1 ND ugll 10 1 1UPHA •N iL •. Page 36 of 240 Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 SAMPLE RESULTS Lab ID: L2018722-09 Date Collected: 05/06/20 10:00 Client ID: SW -3-050620 Date Received: 05/06/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep: Not Specified Sample Depth: Parameter Result Qualifier Units RL MOL Dilution Factor MCP Volatile Organics - Westborough Lab Trichloroethene ND ugll 10 — 1 1,2 -Dichlorobenzene ND ugll 10 1 1,3 -Dichlorobenzene ND ugll 10 1 1,4 -Dichlorobenzene ND ug/I 10 1 Methyl tert butyl ether ND ugA 2.0 1 plm-Xylene ND ugA 20 1 o -Xylene ND ugA 10 1 Xylenes, Total ND ugA 1.0 1 cis-1,2-Dichloroethene ND ugh 10 1 1,2-Dichloroethene, Total ND ugli 10 1 Dibromomethane ND ugA 20 1 1,2,3-Trichloropropene ND ugA 20 — 1 Styrene ND ugA 10 — 1 Dichlorodifluoromethane ND ugll 20 — 1 Acetone ND ugll 50 1 Carbon disulfide ND ug/1 20 1 Methyl ethyl ketone ND ugll 5.0 — 1 Methyl isobutyl ketone ND ugll 5.0 — 1 2-Hexanone ND ugll 5.0 1 Bromochloromethane ND ugll 2.0 7 Tetrahydrofuran ND ug/1 2.0 1 2,2-Dichloropropane ND ugA 2 0 1 1,2-Dibromoethane ND ugA 2 0 1 1,3-Dichlorepropane ND ugA 2.0 1 1,1,1,2 -Tetrachloroethane ND ugll 10 1 Bromobenzene ND ugll 2.0 1 n-Butylbenzene ND ugll 2 0 1 sec-Butylbenzene ND ugA 20 1 tert-Butylbenzene ND ugA 2 0 1 o-Chlorotoluene ND ugA 2 0 1 p-Chlorotoluene ND ugll 2 0 1 1,2-Dibromo-3-chloropropane ND ug/l 2 0 1 Hexachlorobutadiene ND ugll 0.6C i Isopropylbenzene ND ugll 2.0 — 1 p-Isopropylloluene ND ugll 2 0 1 Naphthalene ND ugll 2 0 — 7 n-Propylbenzene ND ugll 20 1 1UPHA •N iL •. Page 36 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-09 Client ID: SW -3-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 10:00 Date Received: 05/06/20 Field Prep: Not Specified Parameter Result Qualifier Units RL MCP Volatile Organics - Westborough Lab 20 w 1,2,3-Trichlorobenzene ND 1,2,4-Trichlorobenzene ND 1,3,5-Trimethylbenzene ND 1,2,4-Trimethylbenzene ND Diethyl ether ND Diisopropyl Ether ND Ethyl -Teri -Butyl -Ether ND Tertiary -Amyl Methyl Ether ND 1,4 -Dioxane ND Surrogate ugll 1,2-Dichloroethane-d4 1 Toluene -dB 250 4-Bromofluorobenzene Dibromofluoromethane Page 37 of 240 MDL Dilution Factor ugA 20 w 1 ugli 2.0 1 ugll 2.0 1 ug/l 2.0 1 ugll 2.0 — 1 ugll 2.0 1 ugll 20 1 ugll 20 1 uall 250 1 Acceptance °L Recovery Qualifier Criteria 103 70-130 94 70-130 100 70-130 109 70-130 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-10 Client ID: SW -4-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: ug/l Matrix: Water Analytical Method: 97,8260C Analytical Date: 05/14/20 07:06 Analyst: MM Parameter MCP Volatile Organics - Westborough Lab Methylene chloride 1.1-Dichloroethane Chloroform Carbon tetrachloride - .2-Dichloropropane D bromochloromethane 1 1 2 Tnchloroethane Tetrachloroethene Chlorobenzene Tnchlorofluoromethane 1,2-Dichloroethane 1.1,1-T -chloroethane Bromod;chloromethane trans 1,3-Dichloropropene cis-1.3-Dichloropropene 1 3-Dich oropropene Tota 1 1 .-Dich oropropene Bromoform 1.1 2,2 -Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1.1-Dichioroethene trans-1.2-Dichloroethene Page 38 of 240 Result Qualifier Units Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 0510612010:20 Date Received: 05/06/20 Field Prep: Not Specified RL MDL Dilution Factor NO ug/l 2.0 1 NO ug/l 1.0 1 NO ug/l 1.0 i NO ug/1 1.0 1 ND UgA 1.0 - 1 NO UgA 10 1 NO ugll 10 - 1 NO UgA 10 - 1 ND ug/l 1.0 - 1 NO ug/l 2.0 1 NO ug/l 10 1 ND ug/l 10 1 ND ug/l 10 1 NO ug/l 0.40 1 NO ug/1 0.40 1 NO ug/l 0.40 1 NO ug/l 20 1 NO ugll 20 1 NO UgA 10 1 NO ug/l 0.50 1 NO ug/l 10 1 NO ug/l 1.0 1 NO ugA 2.0 1 NO ug/l 2.0 1 ND UgA 1-0 - 1 NO ugll 2.0 -- 1 ND ugA 1.0 1 ND ugll 1.0 1 E9 MCP Volatile Organics - Westborough Lab Trichloroethene NO Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 1.0 - 1 SAMPLE RESULTS ND ugll Lab ID: L2018722-10 Date Collected: 05/06/20 10:20 Client ID: SW -4-050620 Date Received: 05/06/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep: Not Specified Sample Depth: Xylenes, Total ND ugll Parameter Result Qualifier Units RL MIDL Dilution Factor MCP Volatile Organics - Westborough Lab Trichloroethene NO ugll 10 - 1 1,2 Dichlorobenzene ND ugll 10 - 1 1,3 -Dichlorobenzene ND ugll 1.0 - 1 1,4 -Dichlorobenzene ND ugll 10 - 1 Methyl tert butyl ether NO ugll 2.0 - 1 plm-Xylene ND ugll 2.0 - 1 o -Xylene ND ugll 10 - 1 Xylenes, Total ND ugll 10 - 1 cis-1,2-Dichloroethene NO ugll 1.0 1 1,2-Dichloroethene Total NO ugll 1.0 1 Dibromomethane NO ugfl 2.0 1 1,2,3-Thchloropmpane NO ugfl 2.0 1 Styrene NO ugfl 1.0 1 Dichlorodifluoromethane ND ugfl 2.0 1 Acetone ND ugll 5.0 1 Carbon disulfide NO ugll 2.0 1 Methyl ethyl ketone NO ug/1 5.0 1 Methyl isobutyl ketone NO ug/l 5.0 - 1 2-Hexanone NO ug/l 5.0 1 Bromochloromethane NO ugfl 2.0 1 Tetrahydrofuran NO ugfl 2.0 1 2,2-Dichloropropane NO ugfl 2.0 - 1 1,2-Dibromoethane NO ugll 20 1 1,3-Dichloropropane NO ugll 2 0 1 1,1,1,2 -Tetrachloroethane NO ugll 10 1 Bromobenzene ND ugll 2.0 1 n-Butylbenzene ND ugll 2.0 1 sec-Butylbenzene NO ugll 2.0 1 terl-Butylbenzene NO ugfl 2.0 1 o-Chlorotoluene NO ugfl 2.0 1 p-Chlorotoluene NO ugll 2.0 1 1,2-Dibromo-3-chloropropane NO Ug/1 2 0 1 Hexachlorobutadiene NO ugfl 0.60 1 Isopropylbenzene NO ugfl 2 0 1 p-Isopropyltoluene NO ugfl 20 - 1 Naphthalene NO ugll 20 1 n-Propylbenzene NO ug/l 2 0 i Page 39 of 240 Page 40 of 240 Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 SAMPLE RESULTS Lab ID: L2018722-10 Date Collected 05/06/20 10:20 Client ID: SW4-050620 Date Received: 05/06/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep: Not Specified Sample Depth: Parameter Result Qualifier units RL MDL Dilution Factor MCP Volatile Organics - Westborough Lab 1,2,3-Trichlorobenzene ND ug/1 20 1 1,2,4-Trichlorobenzene ND ugA 20 1 1,3,5-Trimethybenzene ND ugli 20 — 1 1,2,4-Trimethylbenzene ND ug/1 20 — 1 Diethyl ether ND ugll 20 1 Diisopropyi Ether ND ugll 20 1 Ethyl-Tert-Butyl-Ether ND ugll 2.0 1 Tertiary -Amyl Methyl Ether ND ugll 2.0 1 1,4 -Dioxane ND ug/1 250 1 Acceptance Surrogate % Recovery Quapfler Criteria 1,2-Dichloroethane-d4 105 70-130 Toluene -d8 94 70-130 4-Bromofluorobenzene 98 70-130 Dibromofluoromethane 110 70-130 Page 40 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-11 Client ID: LC -1-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: ugA Matrix: Water Analytical Method: 97,8260C Analytical Date: 05/14/20 07:30 Analyst: MM Parameter MCP Volatile Organics - Westborough Lab Methylene chloride 1,1-Dichlomethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2 -Trichloroethane Tetrachloroethene Chlorobenzene 7 richlorofluoromethane 1.2-Dichloroelhane 1,1,1 -Trichloroethane Bromodichloromethane trans -1 ,3-Dichloropropane cis -1, 3-Dichloropropene 1 3-Dichloropropane. Total 1,1-Dichloropropene 8romoform 1,1,2,2 -Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene Page 41 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected Date Received Field Prep: 05/06/20 10:40 05/06/20 Not Specified Result Qualifier units RL MOL Dilution Factor ND ugA 2.0 - 1 ND ugA 1.0 - 1 ND ugA 10 - 1 ND ugA 1.0 1 NO ugli 1.0 — 1 ND ugh 10 LL 1 ND ugll 1.0 -• 1 ND ugll 1.0 1 ND ugll 1.0 1 ND ugll 2.0 -- 1 ND ugll 1.0 1 ND ug/l 1.0 ND ugA 1.0 ND ugA 0.40 -- 1 ND ugA 0.40 - 1 ND ugll 0.40 - ! ND ugll 2.0 - ND ugll 2.0 1 ND ugA 1.0 1 ND ugA 0.50 — 1 ND ugli 1.0 1 ND ugll 1.0 1 ND ugll 2.0 1 ND ugll 2.0 1 ND ugll 1.0 1 ND ugll 2.0 1 ND ugA 1.0 1 ND ugA 1.0 1 L�L NA J'n'.41. • . ALf-16A Page 42 of 240 101 ES Serial_No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 SAMPLE RESULTS Lab ID: L2018722-11 Date Collected: 05/06/20 10:40 Client ID: LC -1-050620 Date Received: 05/06/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep: Not Specified Sample Depth: Parameter Result Qualifier Unlis RL MDL Dilution Factor MCP Volatile Organics - Westborough Lab Trichloroethene NO ugll 1.0 1 1,2 -Dichlorobenzene NO ugh 1.0 — 1 1,3 -Dichlorobenzene ND ugA 1.0 1 1,4 -Dichlorobenzene ND ugA 1.0 1 Methyl tert butyl ether ND ugll 2.0 1 plm-Xylene NO ugh 2.0 1 o -Xylene ND ugll 1,0 1 Xylenes, Total ND ugll 1,0 1 cis-1,2-Dichloroethene NO ugll 1.0 — 1 1,2-Dichloroethene, Total NO ugll 10 1 Dibromomethane NO ugll 20 1 1,2,3-Trichloropropane NO uglt 20 1 styrene ND ugA 10 1 Dichlorodifluoromethane ND ugA 20 1 Acetone NO ugA 50 1 Carbon disulfide ND ugA 20 1 Methyl ethyl ketone ND ugA so 1 Methyl isobutyl ketone ND ugA so 1 2-Hexanone ND ugA so 1 Bromochloromethane ND ugA 20 1 Tetrahydrofuran ND ugA 2.0 1 2,2-Dirhioropropane ND ugll 20 1 12 Dibromoethane ND ugll 20 7 1 3-Dichloropropane ND ugll 20 1 1,1 1,2 -Tetrachloroethane NO ugll 10 1 Bromobenzene ND ugll 2 0 1 n-Butylbenzene NO ugll 2 0 1 sec-Butylbenzene NO ugA 2 0 1 tert-Butylbenzene NO ugA 2.0 1 o-Chlorotoluene NO ugA 2.0 1 p Chlorotoluene ND ugll 2.0 1 1 2-Dibromo-3-chioropropane ND ug/l 2.0 1 Hexachlorobutadiene ND ugA 060 1 Isopropylbenzene ND ugll 2.0 1 p. Isopropyltoluene ND ugll 2 0 1 Naphthalene ND ugll 2.0 1 n-Propylbenzene ND ugll 2 0 1 ALf-16A Page 42 of 240 101 ES Page 43 of 240 Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 SAMPLE RESULTS Lab ID: L2018722-11 Date Collected 05/06/20 10:40 Client ID: LC -1-050620 Date Received- 05106/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep: Not Specified Sample Depth: Parameter Result Qualifier Units RL MDL Dilution Factor MCP Volatile Organics - Westborough Lab 1,2,3-Tdchlorobenzene ND ugA 20 1 1,2,4-Trichlorobenzene ND ugA 2.0 — 1 1,3,5-Trimethylbenzene ND ugit 2-0 — 1 1,2,4-Trimethylbenzene ND ugll 2-0 - 1 Diethyl ether ND ugll 2.0 1 Diisopropyl Ether ND ugll 20 1 Ethyl -Tent -Butyl -Ether ND ug/l 2-0 1 Tertiary -Amyl Methyl Ether ND ugll 2-0 1 1,4 -Dioxane ND ugA 250 1 Acceptance Surrogate % Recovery Qualifier Criteria 1,2-Dichloroethane-d4 105 70-130 Toluene -d8 92 70-130 4-Bromofluorobenzene 97 70130 Dibromofluoromethane 110 70-130 Page 43 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-12 Client ID: LC -2-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: 7 1 Matrix: Water Analytical Method: 97,8260C Analytical Date: 05/14/20 07:54 Analyst: MM Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 09:35 Date Received: 05/06/20 Field Prep: Not Specified Parameter Result Qualifier UON# RL NwL Oilution Factor MCP Volatile Organics - Westborough Lab Methylene chloride 1.1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1 1.2 -Trichloroethane Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1.1,1 -Trichloroethane Bromodichloromethane trans -1, 3-Dichloropropene cis-1,3-Dichloropropene 1 3-Dichloropropene, Total 1 1-Dichloropropene Bromoform 1 1 2,2 -Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene Page 44 of 240 NO NO ugll ug/1 2.0 1.0 - 1 NO NO ugA ugA 1.0 1.0 7 1 NO NO ugp ugA 1.0 10 1 1 NO ND ugll ugll 1.0 1.0 1 1 ND ND ugll ugll 10 2.0 1 1 NO NO ugll ugA 10 10 1 1 ND NO ugA ugA 10 0.40 1 1 NO NO ugA ugll 0.40 0.40 1 1 NO NO ugll ogll 20 20 1 1 NO NO ug/1 ugll 10 0.50 — 1 1 NO NO ug/1 ugll 1,0 — 1.0 - 1 1 NO NO ugll ugli 2.0 2.0 — 1 1 ND NO ugA ug/11 1.0 — 2.0 — 1 1 NO NO ugA ugp 1.0 — 1.0 - 1 1 Ll'L'� 101 101 Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018 000 Report Date: 05/15/20 SAMPLE RESULTS Page 45 of 240 Lab ID: L2018722-12 Date Collected: 05/06/20 09:35 Client ID: LC -2-050620 Date Received. 05/06/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep: Not Specified Sample Depth: Parameter Result Qualifier Units RL MDL Dilution Factor MCP Volatile Organics - Westborough Lab Trichloroethene NO ugA 1.0 1 1,2 -Dichlorobenzene NO ugA 1.0 1 1,3 -Dichlorobenzene NO ugA 1.0 1 1,4 -Dichlorobenzene ND ugA 10 1 Methyl tert butyl ether NO ugA 20 1 plm-Xylene NO ugA 20 — 1 o -Xylene NO u911 1.0 — 1 Xylenes, Total NO ugll 1.0 — 1 cis-1,2-Dichloroethene NO ugll 1-0 — 1 1,2-Dichloroethene, Total NO ugll 10 - 1 Dibromomethane NO ugll 20 1 1,2,3-Trichloropropane NO ugll 20 1 Styrene NO ugA 10 1 Dichlorodifluoromethane NO ugll 2.0 T 1 Acetone NO ugA 5.0 1 Carbon disulfide ND ugA 2.0 1 Methyl ethyl ketone ND ugA 5.0 1 Methyl isobutyl ketone ND ug/l 5.0 1 2-Hexanone ND ug/l 5.0 1 Bromochloromethane ND ugA 2.0 1 Tetrahydrofuran NO ugA 2.0 — 1 2,2-Dichloropropane NO ugA 2.0 — 1 1,2-Dibromoethane NO ug/1 2.0 1 1,3-Dichioropropane ND ugll 2.0 1 1,1,1,2 -Tetrachloroethane ND ugll 10 1 Bromobenzene NO ugll 2 0 1 n-Butylbenzene NO ugA 2.0 1 sec-Butylbenzene NO ugA 2.0 1 tert-Butylbenzene NO ugA 20 1 o-Chlorotoluene ND ugA 2.0 1 p-Chlorotoluene NO ugll 2.0 -• 1,2-Dibromo-3-chloropropane NO ugA 2.0 -• 1 Hexachlorobutadiene ND ugA 0.60 -• 1 lsopropylbenzene NO ugA 2.0 -- 1 p4sopropyitoluene NO ug11 2.0 — 1 Naphthalene ND ugll 2.0 = 1 n-Propylbenzene NO ugll 2.0 i Page 45 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-12 Client ID: LC -2-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Parameter Result Qualifier tJnirs MCP Volatile Organics - Westborough Lab Lab Number: 1.2, 3-Trichlorobenzene ND 1,2,4-Trichlorobenzene ND 1,3,5-Trimethylbenzene ND 1,2,4-Tnmethylbenzene ND Diethyl ether ND Diisopropyl Ether ND Ethyl -Teri -Butyl -Ether ND Tertiary -Amyl Methyl Ether ND 1,4 -Dioxane ND Surrogate 1,2-Dichloroethane-d4 Toluene -d8 4-Bromofluorobenzene Dibromofluoromethane Page 46 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 09:35 Date Received: 05/06/20 Field Prep: Not Specified RL MPI, Dilution Factor 0 ugll 20 1 ug/l 20 1 ug/l 20 1 ugA 20 1 ugA 20 - 1 ugA 20 - 1 ugA 20 1 ug/1 20 1 ug/1 250 1 Acceptance % Recovery Qualifier Criteria 102 70-130 95 70-130 99 70-130 110 70-130 O K Project Name: Project Number: Analytical Method Analytical Date: Analyst: VAMC NORTHAMPTON R2020018.000 97,8260C 05/08/20 05:41 MM Method Blank Analysis Batch Quality Control Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Parameter Result Qualifier Units RL MDL MCP Volatile Organics -Westborough Lab for sample(s): 02,04,07 Batch: WG1368670-5 Methylene chloride NO ugA 2.0 — 1,1-Dichloroelhane NO ugA 1.0 — Chloroform NO ugA 1.0 — Carbon tetrachloride NO ugA 1.0 — 1,2-Dichloropropane NO ugA 1.0 Dibromochloromethane NO ugA 1.0 1,1,2 -Trichloroethane NO ugA 1.0 Tetrachloroethene NO ugA 1.0 — Chlorobenzene NO ug/l 1.0 — Trichlorofluoromethane NO ug/l 2.0 — 1,2-Dichloroethane NO ugA 1.0 — 1,1,1 -Trichloroethane NO ugA 1.0 - Bromodichloromethane NO ugA 1.0 trans-l,3-Dichloropropene NO ugA 0.40 da-1,3-Dichloropropene NO ugA 0.40 1,3-Dichloropropene, Total NO ugll 0.40 1,1-Dichloropropene NO ugll 2.0 — Bromoform NO ugll 2.0 1,1,2,2 -Tetrachloroethane NO ugll 1.0 - Benzene NO ugll 0.50 -- Toluene ND ugA 1.0 -- Ethylbenzene NO ugA 1.0 Chloromethane NO ugA 2.0 — Bromomethane NO ugA 2.0 — Vinyl chloride NO ug/l 1.0 — Chloroethane NO ug/l 2.0 1,1-Dichloroethene NO ugA 1.0 trans-1,2-Dichloroethene NO ugA 1.0 Trichloroethene NO ugA 1.0 Page 47 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Analytical Method: 97,8260C Analytical Date: 05/08/20 05:41 Analyst: MM Parameter Method Blank Analysis Batch Quality Control Result Qualifier Units RL Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 MDL MCP Volatile Organics -Westborough Lab for sample(s): 02,04,07 Batch: WG1368670-5 1,2 -Dichlorobenzene NO ugll 1.0 — 1,3 -Dichlorobenzene ND ugll 1.0 — 1,4 -Dichlorobenzene NO ugll 1.0 Methyl tert butyl ether NO ugA 2.0 plm-Xylene NO ugA 2.0 o -Xylene NO ugA 1.0 Xylenes, Total NO ugA 1.0 cis-1,2-Dichloroethene NO ug/l 1.0 1,2-Dichloroethene, Total NO ugll 1.0 Dibromomethane NO ug/l 2.0 1,2,3-Trichloropropane NO ugll 2.0 Styrene NO ugll 1.0 Dichlorodifluoromethane ND ugll 2.0 Acetone ND ugll 5.0 Carbon disulfide NO ugll 2.0 Methyl ethyl ketone NO ugA 5.0 Methyl isobutyl ketone NO ugA 5.0 2-Hexanone NO ugA 5.0 Bromochloromethane NO ugA 2 0 Tetrahydrofuran NO ugA 2 0 2,2-Dichloropropane NO u011 2 0 1,2-Dibromoethane NO ugll 2 0 -- 1,3-Dichloropropane NO ugll 2.0 -- 1,1,1,2-Tetrachloroethane NO ugll 1.0 -- Bromobenzene NO ugll 2.0 -- n-Butyibenzene NO ugll 2.0 -- sec-Butylbenzene NO ug/l 2.0 -- tert-Butylbenzene NO ugll 2.0 -- o-Chlorotoluene NO ugll 2.0 — Page 48 of 240 K r Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Analytical Method- 97,8260C Analytical Date: 05/08/20 05:41 Analyst: MM Parameter Method Blank Analysis Batch Quality Control Result Qualifier units RL Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15120 MDL MCP Volatile Organics - Westborough Lab for sample(s): 02,04,07 Batch: WG 1368670-5 p-Chlorotoluene ND ugh 2.0 -- 12-Dibromo-3-chloropropane ND ug/l 20 Hexachlorobutadiene ND ugA 0.60 Isopropylbenzene ND ugA 2.0 -- p-Isopropyltoluene ND ugA 20 Naphthalene ND ugA 20 -- n-Propylbenzene ND ugll 20 = 1,2,3-Trichlorobenzene ND ugll 2.0 1,2.4-Trichlorobenzene ND ugll 2.0 - 1,3,5-Trimethylbenzene ND ugll 20 - 1,2,4-Trimethylbenzene ND ugll 20 Diethyl ether ND ugA 2.0 Ditsopropyl Ether ND ugA 20 Ethyl -Tent -Butyl -Ether ND ugA 2.0 - Tertiary -Amyl Methyl Ether ND ugA 20 1,4 -Dioxane ND ugA 250 Surrogate Acceptance %Recovery Qualifier Criteria 1,2-Dichloroethane-d4 99 70-130 Toluene -d8 101 70-130 4-13romolluorobenzene 114 70-130 Dibromofluoromethane 112 70-130 Page 49 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Analytical Method: Analytical Date.- Analyst: ate:Analyst: Parameter 97,8260C 05/08/20 05:57 MM Method Blank Analysis Batch Quality Control Result Qualifier Units Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 RL MDL MCP Volatile Organics -Westborough Lab for sample(s): 01,03,06 Batch: WG1368676-5 Methylene chloride NO ugA 2.0 -- 1,1-Dichloroethane NO ugA 1.0 -- Chloroform NO ugll 1 A -- Carbon tetrachloride NO ugll 1.0 1,2-Dichloropropane NO ugll 1.0 -- Dibromochloromethane NO ugll 1.0 -- 1,1,2-Trichloroethane NO ugA 1.0 Tetrachloroethene NO ugA 1.0 - Chlorobenzene NO ugN 1.0 - Trichlorofluoromethane NO ugA 2.0 -- 1,2-Dichloroethane NO ugN 1.0 -- 1,1,1-Trichloroethane NO ugA 1.0 -- Bromodichloromethane NO ugA 1.0 -- trans- 1,3-Dichloropropene NO ugll 0.40 -- cis- 1,3-Dichloropropene NO ugll 0.40 - 1,3-Dichloropropene, Total NO ugll 0.40 1,1-Dichloropropene NO ugll 2.0 Bromoform NO u911 2.0 1,1,2,2 -Tetrachloroethane NO ugll 1.0 Benzene NO ugll 0.50 Toluene NO ugll 1.0 Ethylbenzene NO ugA 1.0 Chloromethane NO ugA 2.0 -- Bromomethane NO ugA 2.0 -- Vinyl chloride NO ugA 1.0 — Chloroethane NO ugA 2.0 — 1,1-Dichloroethene NO ugA 10 — trans-1,2-Dichloroethene NO ugll 10 - Trichloroethene NO ugll 10 -- LL A Page 50 of 240 Ee Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Analytical Method: 97,8260C Analytical Date: 05/08/20 05:57 Analyst: MM Parameter Method Blank Analysis Batch Quality Control Result Qualifier Units RL Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 MDL MCP Volatile Organics -Westborough Lab for sample(s): 01,03,06 Batch: WG1368676-5 1,2 -Dichlorobenzene NO ugA 1.0 1,3 -Dichlorobenzene NO ugA 1.0 1,4 -Dichlorobenzene NO ugh 1.0 Methyl tert butyl ether NO ugn 2.0 plm-Xylene NO ugA 2.0 o -Xylene NO ugA 1.0 Xylenes, Total NO u911 1.0 cis-1,2-Dichloroethene NO ug/1 1.0 1,2-Dichloroethene, Total NO ug/1 1.0 Dtbromomethane NO ugll 2.0 — 1,2,3-Trichloropropane NO ug/l 2.0 Styrene NO ugA 1.0 Dichlorodifluoromethane NO ugll 2.0 Acetone NO ugll 5.0 Carbon disulfide NO ugA 2.0 -- Methyl ethyl ketone NO ugh 5.0 -- Methyl isobutyl ketone NO ugll 5.0 - 2-Hexanone ND ugll 5.0 - Bromochloromethane NO ugll 2.0 -• Tetrahydrofuran NO ugll 2.0 2,2-Dichloropropane NO ugll 2.0 1,2-Dibromoethane NO ugll 2.0 1,3-Dichloropropane NO ugn 2.0 1,1,1,2 -Tetrachloroethane NO ugA 1.0 Bromobenzene NO ugA 2.0 — n-Butylbenzene NO ugA 2.0 — sec-Butylbenzene NO ugll 2.0 tent-Butylbenzene NO ug/1 2.0 - o-Chlorotoluene NO ugA 2.0 -• Page 51 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Analytical Method: 97,8260C Analytical Date: 05/08/20 05:57 Analyst: MM Parameter Method Blank Analysis Batch Quality Control Result Qualifier Units RL Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 MDL MCP Volatile Organics -Westborough Lab for sample(s): 01,03,06 Batch: WG1368676-5 p-Chlorotoluene NO ugll 2.0 — 1,2-Dibromo-3-chloropropane NO ug11 2.0 — Hexachlorobutadiene NO uglt 0.60 — Isopropylbenzene NO ugA 2.0 — p-Isopropyltoluene NO ugA 2.0 Naphthalene NO ugA 2.0 n-Propylbenzene NO ugA 2.0 1,2,3-Trichlorobenzene NO ugll 2.0 1,2,4-Trichlorobenzene NO ugA 2.0 1,3,5-Tdmethylbenzene NO ugll 2.0 1,2,4-Tdmethylbenzene NO ugA 2.0 Diethyl ether NO ugll 2.0 Diisopropyl Ether NO ugll 2.0 Ethyl -Teri -Butyl -Ether NO ugll 2.0 Tertiary -Amyl Methyl Ether NO ugll 2.0 - 1,4 -Dioxane NO ugll 250 Surrogate Acceptance %Recovery Qualifier Criteria 1 2-Dichloroethane-d4 99 70-130 Toluene -d8 102 70-130 4-Bromolluorobenzene 126 70-130 Dibromolluoromethane 104 70-130 .A Page 52 of 240 IN x Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 r Method Blank Analysis t Batch Quality Control Analytical Method Analytical Date: Analyst: Parameter 97,8260C 05/11/20 06:37 MM Result Qualifier Units Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 RL MDL MCP Volatile Organics - Westborough Lab for sample(s): 05 Batch: WG1369256-5 Methylene chloride NO ugll 2.0 — 1,1-Dichloroethane ND ugll 1.0 — Chloroform ND ugll 1.0 — Carbon tetrachloride NO ugll 1.0 12-Dichloropropane NO ugA 1.0 Dibromochloromethane ND ugli 1.0 — 1,1,2 -Trichloroethane NO ugA 1.0 Tetrachloroethene NO ugh 1.0 -- Chlorobenzene NO ug/l 1.0 -- Trichlorofluoromethane NO ugll 2.0 — 1,2-Dichloroethane ND ugll 1.0 -- 1,1,1-Trichloroethane NO ug/l 1.0 - Bromodichloromethane NO ugA 1.0 - lrans-1,3-Dichloropropene NO ugA 0.40 cis-1,3-Dichloropropene NO ugA 0.40 1,3-Dichloropropene, Total NO ugA 0.40 1,1-Dichloropropene ND ugll 2.0 -- Bromoform ND ugll 2.0 — 1,1,2,2 -Tetrachloroethane ND ugll 1.0 — Benzene NO ugll 0.50 — Toluene ND ug/1 1.0 — Ethylbenzene NO ugA 1.0 — Chloromethane NO ugA 2.0 — Bromomethane NO ugll 2.0 — Vinyl chloride NO ugll 1.0 Chloroethane NO ugA 2.0 1,1-Dichloroethene NO ugA 1.0 trans-l,2-Dichloroethene NO ugA 1.0 Trichloroethene NO ugll 1.0 — Page 53 of 240 Project Name: Project Number: Analytical Method Analytical Date: Analyst; VAMC NORTHAMPTON R2020018.000 97,8260C 05/11/20 06:37 MM Method Blank Analysis Batch Quality Control Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Parameter Result Qualifier units RL NIDL MCP Volatile Organics - Westborough Lab for sample(s): 05 Batch: WG1369256-5 1,2 -Dichlorobenzene NO ugll 1.0 - 1,3 -Dichlorobenzene NO ugll 1.0 1,4 -Dichlorobenzene NO ugA 1.0 - Methyl tert butyl ether NO ugA 2.0 plm-Xylene NO ugA 2.0 -- o-Xylene NO ugA 1.0 -- Xylenes, Total NO ugll 1.0 - as-1,2-Dichloroethene NO ugll 1.0 1,2-Dichloroethene, Total NO ugll 1.0 Dibromomethane NO ug/l 2.0 - 1,2,3-Trichloropropane NO ugll 2.0 -- Styrene NO ugll 10 — Dichiorodifluoromethane NO ugll 2.0 Acetone NO ugll 5.0 Carbon disulfide NO ugll 20 Methyl ethyl ketone NO ugll 5.0 — Methyl isobutyl ketone NO ugll 5.0 2-Hexanone NO ugll 50 Bromochloromethane NO ugll 2.0 Tetrahydrofuran NO ugll 2.0 2,2-Dichtoropropane NO ugA 2.0 1,2-Dibromoethane NO ugA 2.0 1,3-Dichloropropane NO ugA 2.0 1,1,1,2 -Tetrachloroethane NO ugA 10 — Bromobenzene NO ugA 2 0 — n-Butylbenzene NO ugll 2 0 sec-Butylbenzene NO ugll 2 0 tert-Butylbenzene NO ugll 2 0 o-Chlorotoluene NO ugA 2 0 -- Page 54 of 240 K Project Name: Project Number: Analytical Method Analytical Date: Analyst: VAMC NORTHAMPTON R2020018.000 97,8260C 05/11/20 06:37 MM Method Blank Analysis Batch Quality Control Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Parameter Result Qualifier Units RL MDL MCP Volatile Organics -Westborough Lab for sample(s): 05 Batch: WG1369266-5 p-Chlorotoluene NO ugll 2.0 1,2-Dibromo-3-chloropropane NO ugA 2.0 Hexachlorobutadiene ND ugA 0.60 Isopropylbenzene ND ugA 2.0 — p-Isopropyltoluene NO ugA 2.0 Naphthalene NO u9A 2.0 n-Propylbenzene NO ugA 2.0 1,2,3-Trichlorobenzene ND ugll 2.0 1,2,4-Trichlorobenzene NO ugll 2.0 1,3,5-Trimethylbenzene NO ugll 2.0 1,2,4-Trimethylbenzene NO ugll 2.0 — Diethyl ether NO ugll 2.0 Diisopropyl Ether NO ugll 2.0 Eihyl-Terl-Butyl-Ether NO ugA 2.0 Tertiary -Amyl Methyl Ether ND ugA 2.0 - 1,4 -Dioxane ND ugA 250 -- Acceptance Surrogate %Recovery Qualifier Criteria 1,2-DichloroethaneA4 104 70 130 Toluene -d8 105 70-130 4-Bromofluorobenzene 119 70-130 Dibromofluoromelhane 96 70-130 Page 55 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Analytical Method: 97,8260C Analytical Date: 05/14/20 05:54 Analyst: MM Parameter Method Blank Analysis Batch Quality Control Result Qualifler Units RL Serial No:05152017.08 Lab Number: L2018722 Report Date: 05/15/20 MDL MCP Volatile Organics - Westborough Lab for sample(s): 08-12 Batch: WG1370589-5 Methylene chloride NO ugA 2.0 1,1-Dichloroethane NO ugA 1.0 Chloroform NO ugA 1.0 Carbon tetrachloride NO ugll 1.0 1,2-Dichloropropane NO ugll 1.0 Dibromochloromethane NO ugll 1.0 1,1,2 -Trichloroethane NO ugll 1.0 Tetrachloroethene ND ugll 1.0 Chlorobenzene NO ugA 1.0 — Trichlorofluoromethane NO ugli 2.0 — 1,2-Dichloroethane NO ugA 1.0 — 1,1,1 -Trichloroethane NO ugA 1.0 Bromodichloromethane NO ugA 1.0 — trans-1,3-Dichloropropene NO ugll 040 — cis-1,3-Dichloropropene NO ugll 0.40 — 1,3-Dichloropropene, Total NO ugll 0.40 1,1-Dichloropropene NO ugll 2.0 Bromoform NO ugll 2.0 1,1,2,2 -Tetrachloroethane ND ugll 1.0 Benzene NO ugll 0.50 Toluene NO ugll 1.0 Ethylbenzene NO ugA 1.0 Chloromethane NO ugA 2.0 Bromomethane NO ugA 2.0 - Vinyl chloride NO ugll 1.0 - Chloroethane NO ugll 2.0 - 1,1-Dichloroethene NO ugll 1.0 -- trens-1,2-Dichloroethene NO ug/l 1.0 - Trichloroethene NO ug/l 1.0 Page 56 of 240 01 3 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Analytical Method: 97,8260C Analytical Date: 05/14/20 05:54 Analyst: MM Parameter Method Blank Analysis Batch Quality Control Result Qualifier Units RL Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 MDL MCP Volatile Organics -Westborough Lab for sample(s): 08-12 Batch: WG1370589-5 1,2 -Dichlorobenzene NO ugA 1.0 - 1,3 -Dichlorobenzene NO ugA 1.0 — 1,4 -Dichlorobenzene NO ug/l 1.0 — Mclhyl tert butyl ether NO ugA 2.0 — plm-Xylene ND ugA 2.0 — o -Xylene NO ugA 1.0 -- Xylenes, Total NO ugA 1.0 cis-1,2-Dichloroethene NO ugll 1.0 1,2-Dichloroelhene, Total NO ugll 1.0 Dibromomethane NO ugll 2.0 1,2,3-Trichloropropane NO ugll 2.0 — Styrene NO ugll 1.0 — Dichlorodifluoromethane NO ugA 2.0 - Acetone NO ugA 5.0 Carbon disulfide NO ugA 2.0 Methyl ethyl ketone NO ugA 5.0 Methyl isobutyl ketone NO ug/l 5.0 2-Hexanone NO ugll 5.0 Bromochloromethane NO ugll 2.0 -- Tetrahydrofuran NO ugA 2.0 2,2-Dichioropropane NO ugA 2.0 1,2-Dibromoethane NO ugll 2.0 1,3-Dichloropropane NO ugll 2.0 1,1,1,2 -Tetrachloroethane NO ugll 1.0 -- Bromobenzene NO ugll 2.0 n-Butylbenzene NO ugli 2.0 sec-Butylbenzene NO ugA 2.0 tert-Butylbenzene NO ugA 2.0 o-Chlorotoluene NO ugll 2.0 - Page 57 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Analytical Method Analytical Date.- Analyst: ate:Analyst: Parameter 97,8260C 05/14/20 05:54 MM Method Blank Analysis Batch Quality Control Result Qualifier Units Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 RL MDL MCP Volatile Organics - Westborough Lab for samples): 08-12 Batch: WG1370589-5 p-Chlorotoiuene NO ugll 2.0 1,2-Dibromo 3-chloropropane NO ugll 2.0 Hexachlorobutadiene NO ug/l 060 Isopropylbenzene NO ug/l 2.0 p-Isopropyltoluene NO ugA 2.0 Naphthalene NO ugA 2.0 n-Propylbenzene NO ugA 2.0 1.2,3-Tnchlorobenzene NO ugA 2.0 12,4-Trichlorobenzene NO ug/l 2.0 1,3,5 Trimethylbenzene NO ug/l 2.0 1,2.4-Trimethylbenzene NO ugA 2.0 Diethyl ether NO ug/l 2.0 Diisopropyl Ether NO ug/l 2.0 Ethyl-Tert-Butyl-Ether NO ugA 2.0 Tertiary -Amyl Methyl Ether NO ugA 2.0 1.4 Dioxane ND ugA 250 Surrogate Acceptance %Recovery Qualifier Criteria 1,2-Dichloroethane-d4 100 70-130 Toluene -d8 95 70-130 4-BromoBuorobenzene 100 70-130 Dibromofluoromethane 111 70-130 r Page 58 of 240 K K K Serial No:05152017:08 Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 Page 59 of 240 LCS LCSD %Recovery RPD Parameter %Recovery OUR/ %Recovery Qua! Limits RPD Qual Limits MCP Volatile Organics - Westborough Lab Associated sample(s): 02,04,07 Batch: WG1368670-3 WG1368670-4 Methylene cNoride 120 100 70-130 18 20 1 1-DichloroeMane 110 99 70-130 11 20 Chlorororm 110 99 70.130 11 20 Cadw tevachloride 100 93 70-130 7 20 1,2-Dkhloropropane 110 98 70,130 12 20 Dibmmocftromelhene 95 92 70130 3 20 110 98 70130 12 20 r1,2•Trichlomeihana re"Moroe"M 120 100 70-130 18 20 Chlorobomene 110 100 70-130 10 20 TrichWenuoromeftne 120 110 70130 9 20 1,2-Dichlcme"ne 110 100 70130 10 20 1.1,1-TdcNofoethane 110 97 70,130 13 20 BromodichWomelhane 98 94 70130 4 20 trans-1,3•DkNoropmpene 100 98 70-130 4 20 ds-1,3-Dichloropropene 99 91 70-130 8 20 1,1•DicNoropropane 98 91 70-130 8 20 emmororm 85 as 70130 3 20 1,1,2,2 -Tetrachloroethane 100 99 70130 1 20 6eruene 110 97 70-130 13 20 Toluene 110 100 70130 10 20 Ethylbemene 110 100 70130 10 20 Chloromethane 100 w 70130 4 20 Sromomethane 120 100 70130 18 20 Page 59 of 240 Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Project Number: 82020018.000 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Page 60 of 240 14 w EO U LCS LCSD %Recovery RPD Parameter %Recove Qua/ %Recovery Qua! Limits RPD Qua! Limits MCP Volatile Organics - Westborough Lab Associated sample(s): 02,04,07 Batch: W'G1368670-3 WG1368670-4 Vinyl doodde 120 100 70.130 19 20 Chloroethane 130 120 70-130 B 20 1.1-01clAoroethene 120 100 70-130 16 20 Vans-1,2-DiMoroelhene 120 99 70-190 19 20 Trichloroethene 110 98 M130 14 20 1,2-DkNorobenzene 110 96 70.130 14 20 1,3-DkNorobanzene 110 100 70.130 10 20 1,4 -Dichlorobenzene 110 95 70-130 15 20 Mehyl tert bray! ether 110 95 70-130 15 20 pfm-Xylene 115 100 70-130 14 20 0 -Xylene 110 95 70.130 15 20 cis-1,2-Dichloroothene 110 97 70.130 13 20 Dibromomethane 110 96 70.130 14 20 1,2,3-Trichloropropane 100 99 70-130 1 20 Styrene 110 100 70-130 10 20 Dichtorodilluorwathane 96 e1 70-130 V 20 Acetone 100 92 70130 a 20 Carbon disulfide 110 96 70130 12 20 Methyl ehyl ketone 100 97 70,130 3 20 Methyl isobury! ketone 92 a9 70130 4 20 2-Hexanone 93 92 70,130 1 20 Bromodoorantehane 120 99 70130 19 20 Tointhydroruran 97 92 70130 5 20 Page 60 of 240 14 w EO U Serial N0:05152017:08 Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 LCS LCSD %Recovery RPD Parameter %Recovery Qua! %.Recovery Qua! Limits RPD Quai Limits MCP Volatile Organics - Westborough Lab Associated sample(s): 02,04,07 Batch: WG1368670-3 WG13686704 2 2-DcNommpane 11e 100 70.130 10 20 12-0ibmnwx mne 110 99 70-130 11 20 1 3-Dichommpane 11e 100 70-130 10 20 11.1,2-Tetrarhleroeftne 100 95 70-130 5 20 8mmobwuene 110 100 70-130 10 20 n-au{ylbenzene 98 89 70.130 10 20 ;eaeulylbenzene 100 94 70-130 a 20 tart-Butylbenzene 100 95 70-130 5 20 o-Chlorofoluene 100 98 70130 4 20 p-CNOrotoluene 100 98 70130 2 20 1,2-01brano-3-Moropropane 91 82 70.130 10 20 Hea8dit0bula6ena 110 90 70130 20 20 Isopropylberuene 110 100 70.130 10 20 p-Isopropyltoluene 100 89 70.130 12 20 Naphthalene 120 100 70,130 I9 20 n-Propylbenzene 110 99 70.130 11 20 1,2,3•Trichlorobenzene 110 99 70-130 11 20 1,2,4-Trichloreb9rizer* IOD 91 70-130 9 20 1,3,5-Trimethylbenzene 110 98 70-130 12 20 1.2.4-Trimethylbenzene 100 93 70.130 7 20 Diethyl ether 110 100 70130 10 20 Dftopropyl E01er 100 97 70130 3 20 Ethyl-Tert-Butyl-Ether 100 95 70-130 5 20 Page 61 of 240 Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Project Number: 82020018.000 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 101 Page 62 of 240 A11 LCS LCSD %Recovery RPD Parameter %Recovery Qual %Recovery qua! Limits RPD Qua! Limits MCP Volatile Organics - Westborough Lab Associated sample(s): 02.04.07 Batch. WG1368670-3 WG1368670-4 Tertiary -Amyl Methyl Ether 100 g0 70.130 '.1 20 14 -Dioxane as 88 70-130 _ 24 LCS LCSD Acceptance Surrogate %Recovery Qual %Recovery Qual Criteria 1 ,2-Dd*xoethare-d4 96 98 70-M Toluene -d8 102 101 70-130 4-Bromoluorobenzene 98 102 70-130 oibromoMnromethane 108 105 70.130 Page 62 of 240 A11 FA Senal No:05152017.08 Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 Page 63 of 240 Q il1�t;,a LCS LCSD %Recovery RPD Parameter %Recovery Qua! %Recovery Qual Limits RPD Qual Limits MCP Volatile Organics -Westborough Lab Associated sample(s) 01,03,06 Batch: WG1368676-3 WG1368676-4 Methylene chloride 100 110 70-130 10 20 11.Dkhkwoethane 94 99 76130 5 20 Chloroform 93 100 76130 7 20 Carbon tevachWde 79 fie 76130 8 20 1.2-DICNoropropane 96 98 70-130 3 20 DibmmocMoramethane a6 93 70-130 8 20 1 1.2 Trichloroadme 100 110 70-M 10 20 Tetrachloroethane 87 93 70-130 7 20 Chlorobenxene 96 100 70-130 4 20 Trichbro9uoromelhane 94 100 76130 a 20 1,2-Dichlo"*ftne 99 100 76130 1 20 1,11-Tnchloroathane 87 94 76130 8 20 BrornodicMorommhane 90 98 70130 6 20 trans-1,3•Dirhlompropene 92 100 70-130 a 20 cis-1,3-DicMoropropene 94 100 70-130 6 20 1,1-O Noropropene 94 100 76130 6 20 &omoform 96 98 70.130 2 20 1.1,2,2-TetracMoroelhane 100 100 76130 0 20 Benzene 90 97 76130 7 20 Tdtw* 93 100 70-130 7 20 Ethybenrem 89 97 76130 9 20 Chloromethane 79 84 76130 8 20 Bromomathane 110 120 76130 9 20 Page 63 of 240 Q il1�t;,a Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Project Number: R202001&000 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Page 64 of 240 C0 J K LCS LCSD %Recovery RPD Parameter %Recove Qual %Recovery Qual Limits RPD Qual Limits MCP Volatile Organics - Westborough Lab Associated sample(s): 01,03,06 Batch: M1368676-3 M13686764 Vinylchlonde w 93 M130 a 20 Chloroethane 140 100 70-130 9 20 1.1-Dichloroethene 89 Q9 70-130 10 20 trans-12-Dichloroelhene e8 97 70-130 t0 20 Trichloroethene 92 94 70-130 2 20 1.2•1)id4arobanzeno 97 100 70.130 3 20 1.3-Dichlorobernzene 95 100 7013D 5 20 1,4 -Dichlorobenzene 96 100 70-130 4 20 Methyl tort bW ether 104 too 70-130 0 20 p!m-Xylene 85 95 70-130 11 20 axylene 55 95 70.130 11 20 cis-1.2-Dichloroethene 93 98 70.130 5 20 Dibranrornothane ge 1110 70.130 4 20 1,2,3-Trichkxopropane 124 120 70-130 0 20 Styrene 90 100 70-130 11 20 Dichlorodifluoromethane B9 a 71 70-130 7 20 Aoekxm 110 110 70.130 0 20 Carbon disulfide e7 93 70130 7 20 Methyl ethyl ketone 100 140 70130 0 20 Methyl isobutyl ketone 95 100 70-130 5 20 2-Hexanone 94 92 70-130 2 20 BromocWoromethane 9e 100 70-130 2 20 Tetrahydroturan 100 100 70-130 0 20 Page 64 of 240 C0 J K r Serial No:05152017:08 Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Lab Number: L2018722 Project Number: R2020018 000 Report Date: 05115/20 Page 65 of 240 WS LCSD %Recovery RPD Parameter %Recovery Qua! %Recovery Qual Limits RPD Qual Limits MCP Volatile Organics - Westborough Lab Associated sample(s): 01,03,06 Batch: WGI368676.3 WG13886764 2.2 Uchloropropane 92 96 70-130 4 20 1,2-Dibrartoethane 100 100 70-130 0 20 1,3-Dichloropropane 100 100 70-130 0 20 1.1.1,2 -Tetrachloroethane 89 98 70.130 10 20 Bromobenzene 110 110 70.130 0 2D n -"benzene 80 84 70-130 5 2D seo-Butylbenzene 85 91 70-M 7 20 lent-Bulylbenzene 83 94 70-130 12 2D o-Chlorotoluene 94 100 70,130 a 20 p-Chlorothhame 94 100 70.130 a 20 1,2-Dibronw3tJtloropropane 110 110 70.130 0 20 liexachMeoWa6ene 96 100 70.130 4 20 isopropylbanzene 94 100 70.130 8 20 p-Isopropylloluene 81 88 70-130 8 20 Naphthalene 93 98 70-130 5 20 n•Propylbenzene 87 98 70-130 10 20 12,3-Trichlorobenzene 88 94 70-130 7 20 1 2,4-Trichlorobenzene 88 90 70.130 2 20 1.3,5-Trimethylbenzene 84 91 70-130 8 20 1,24-Trimethylbenzerne 84 89 70-130 6 20 Diethyl ether 100 190 70-130 0 20 Diisopropyl Ether 95 100 70.130 5 20 Eth*'rerl-ButyFE0ler 92 99 70-130 7 20 Page 65 of 240 Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Project Number: R2020018.000 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 LCS LCSD %Recovery RPD Parameter %Recovery Qual %Recovery Qual Limits RPD Qual Limits MCP Volatile Organics - Westborough Lab Associated sample(s) 01,03,06 Batch WG1368676-3 WG13686764 Ternary -Amyl Memyl Einer 94 96 70.130 x 20 14 -Dioxane 102 104 70-130 2 20 Surrogate LCS LCSD Acceptance %Recovery Qual %Recovery Qual Criteria I 2•DiMoroemana-d4 103 98 70.130 Toluene48 105 102 70.130 4-eromoffuorobenxene 109 116 70430 Dibromonuoromemane 109 106 70130 Page 66 of 240 C EO ES Sena! No:05152017:08 Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Lab Number: L2018722 Project Number: 82020018 000 Report Date: 05/15/20 Page 67 of 240 LCS LCSO %Recovery RPD Parameter %Recovery Qual %Recovery Qual Limits RPO Qua! Limits MCP Volatile Organics - Westborough Lab Assodated sample(s): 05 Balch, WG1369256-3 WG13692564 mo"enedJ&We 83 as 74130 2 20 1,1-DkNoroeMmne 110 110 70.130 0 20 Chloroform 100 100 M130 0 20 Carbon lebarhloride 100 100 70.130 0 20 1,2-DicNoropropane 110 110 74190 0 20 Dibromochloromeihane 100 100 74130 0 20 1.1 z -Trichloroethane 100 110 74190 10 20 Tetrachlomelhene 1Da 100 70.130 0 20 Chlorobenzane 100 loo 70-130 0 2D TrtdMorofluoromeUmna 99 100 74130 1 20 1.2•Dich1oroethane 110 110 70-M 0 20 11.1-Tnchloroethene 100 100 74130 0 20 Bremodidiloromethene 100 100 74130 0 20 trans -1,3 cNoropropene 110 110 74130 0 20 ds-13-Oichloropropene 110 110 70,130 0 20 110cNoropropena 110 110 74130 0 2D Bromoform g9 100 70.130 2 20 11,2,2•Tatrachkwoethane 110 110 74130 0 20 Benzene 100 100 74130 0 20 Toluene 110 100 74130 10 20 Mylbenzene 110 110 74130 0 20 Chloromethane 120 120 74130 0 20 Bromomethane 92 91 70-130 1 20 Page 67 of 240 Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Project Number: R2020018.000 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05115/20 Page 66 of 240 *dLPFiA K U 101 LCS LCSD %Recovery RPD Parameter %Recovery Qual %Recovery Qual Limits RPD Qual Limits MCP Volatile Organics- Westborough Lab Associated sample(s) 05 Batch: WIG1369256-3 VNG1369266 4 Vinyl chloride 110 110 70-130 0 20 Chloroethane 120 120 70.130 0 20 1.1-Diworoeeiem 97 99 70.130 2 20 lransl,2-Dichloroetnene 94 95 70.130 1 20 Trichloroethene 100 100 70190 0 20 12 -Dichlorobenzene 100 100 70130 0 20 1,3 -Dichlorobenzene 100 100 70130 0 20 1,4.0worobenzene 100 100 70.130 0 20 Methyl tort twtyl ether 100 100 70130 0 20 P'rn-Xylene 105 105 70.130 0 20 o -Xylene 105 105 70-130 0 20 cis-1.2-13irhloroethene 96 99 70-130 1 20 Dibromomotharre 100 100 70-130 0 20 1,2,3-Trichioropropane 110 110 70.130 0 20 Styrone 105 105 70.130 0 20 Dichlorodifluoromethane 91 92 70.130 1 20 Acetone 120 120 70.130 0 20 Carbon ddsuffide 100 100 70.190 0 20 Me" aHyl kelone 120 130 70130 9 20 Methyl isobulyl ketone 110 120 70-130 9 20 2-Hexanone 120 130 70130 a 20 &dnochlarorne0tane 92 94 70.130 2 20 Tetrahydroluran 120 130 70-130 a 20 Page 66 of 240 *dLPFiA K U 101 Serial No:05152017:08 Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 Page 69 of 240 LCS LCSD %Recovery RPD Parameter %Recovery Qual %Recovery Qua! Llmlls RPD Qual Llmits MCP Volatile Organics - Westborough Lab Associated sample(s); 05 Batch: WG1369266-3 WG13692564 2.2-DichlorciMpene 110 110 ?0.130 0 20 1.2-Dibmmoetharle 99 100 70 130 1 20 1 3-Dichloropropane 100 110 70-130 10 20 11.1,2-TeCaMoroetharle 100 100 70-130 0 20 Bromobenzene too 100 70.130 0 20 r►Butybenzene 110 110 70130 0 20 seoBu[ytbenzene 110 110 70130 0 20 tort-Bulylbenzene 110 110 70.130 0 20 0-Chlorotoluene 110 120 70130 9 20 p-Chloroleluene 110 110 7&130 0 20 12-Dibramo-3-cHmpropene 90 94 70.130 4 20 Hexachkirobula6ena 95 97 70.130 2 20 Isbpropylbenzene 110 110 70.130 0 20 p4sopropyltoluene 110 110 70-130 0 20 Naphthalene 98 Be 70130 2 20 n-Propylbenzene 110 120 13 130 9 20 1,2.3-TrichWobermom 94 95 70-130 1 20 1,2,4-Trichbrobenze0e 94 96 70-130 2 20 1,3.5-Trimethylbenzene 110 110 M130 0 20 1,2,4-Trimethybenzens 110 110 70130 0 20 Die" ether 100 110 70130 10 20 Diisapropyl Ether 120 130 70130 B 20 Eth*Tert-Butyl-Ether 110 110 70130 0 20 Page 69 of 240 Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Project Number: R2020018 000 Serial No:05152017:08 Lab Number: L2018722 Report tate: 05115!20 Page 70 of 240 K U LCS LCSD %Recovery RPD Parameter %Recove Qual %Recovery OUR/ Limits RPD QUO Llmlts MCP Volable Organics - Westborough Lab Associated sample(s): 05 Batch: WG1360266-3 WG13692564 Tertiary -Amyl Whyl Ether 100 110 70.130 ' 0 2b 1,4 -Dioxane 92 100 -0-130 6 70 LCS LCSD Acceptance Surrogate %Recovery Qual %Recovery Qual Criteria 1 2.Oirhlomethane-0 105 106 70,130 Tdaemd6 104 104 70,130 4-Fiomoduorobemene 104 164 70.130 Dibrano0uoromethane 99 101 70130 Page 70 of 240 K U Serial No:05152017:08 Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 Page 71 of 240 LCS LCSD %Recovery RPD Parameter %Recove Qua! %Recovery Qua! Limits RPD qua! Limits MCP Volatile Organics - Westborough Lab Associated sample(s): 08-12 Batch: WG1370589-3 WG1370589-4 Meftylena crioiide 99 100 70.130 1 20 11-DichldroeUmne 100 98 70-130 2 20 Chloroform 100 100 74130 0 20 Carbon letrachladde 110 110 74130 0 20 1,2-DiclMoropropans 100 100 74130 0 20 Dibromodloromelhane 91 92 74130 1 20 1.1,2-Trichloroetllane 81 81 70.1300 20 TatracHoroelhene 99 99 70-130 0 20 Chlorobenzene 92 91 70430 1 20 Trichloro&wromelhane 120 120 74130 0 20 1.2-Dichlomethane 110 110 74130 0 20 1.1,1 -Trichloroethane 110 110 74130 0 20 eromodichloromethens 99 100 74130 1 20 vans-1.3-Dichloropropene as 83 74130 2 20 cis-1,3-Dichloropropene 93 91 74130 2 20 11-Dichlmopropene 100 100 74130 0 20 Brornotonn 79 81 74130 3 20 11,2,2 -Tetrachloroethane 74 79 74130 7 20 Benzene 99 00 74130 1 20 Tduane 92 91 74130 1 20 Edlylbenzene 94 93 74130 1 20 Chloromathane 88 Be 74130 0 20 Bromomethane 99 77 70.130 11 20 Page 71 of 240 Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Project Number: R2020018.000 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Page 72 of 240 2"A C U LCS LCSD %Recovery RPD Parameter %Recovery Qua/ %Recovery Qua/ Limits RPD Qua/ Limits MCP Volatile Organics - Westborough Lab Associated sample(s): 08-12 Batch: WG1370589-3 WG1370589-4 vwryl chloride 97 95 70.130 2 20 Chloroethane 10D 100 70-130 0 20 1.1-piCNaroelhene 110 110 70-130 0 20 trans-1,2-Dichloroethene 110 110 70-130 0 20 Trichloroethene 100 100 MM 0 20 1.2 -Dichlorobenzene as a6 70-130 0 20 1,3•Dkhlorobenzem 90 99 70.130 1 20 1,4-0KNorobenzene $a 87 70-130 1 20 Methyl tart butyl ether 100 100 70-130 0 20 peo-xylene 95 95 70-130 0 20 o -Xylene 95 95 70.130 0 20 as•1.2•Dichloroo tone 99 97 70-130 2 20 Dibromonethene 100 100 70.130 0 20 12,3-Trichloropropone 82 84 70-130 2 20 Styrene 90 90 70-130 0 20 Dichlorodifluoromethane 130 120 70-130 8 20 Acetone 92 94 70.130 2 20 Carbon disulfide 110 110 70.130 0 20 Methyl a9ryl ketone 82 82 70.130 0 20 Methyl isobutyl ketone 68 Q 73 70-130 7 20 2-Hexatene 64 Q 66 0 70-130 2 20 Bromoddorornethane 120 110 70-130 9 20 Telrehydrduran 62 89 70-130 8 20 Page 72 of 240 2"A C U Serial No 05152017:08 Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 Page 73 of 240 C LCS LCSD %Recovery RPD Parameter %Recove Qua! %Recovery qua! Limits RPD Qual Limits MCP Volatile Organics - Westborough Lab Associated sample(s): 08-12 Batch: WG1370589.3 WG 1370589-4 2,2•DiMmpropane 120 110 70-130 9 20 1,2-01bro moafiane 87 87 70-130 0 20 1.3-0 loropropane 82 e4 70-130 2 20 1,1 1.2 Teo-achloroathane 90 91 70.130 1 20 8romobenzene e8 89 70.130 3 20 n-Bu44benzene 94 91 70.130 3 20 'iec-BuMbenzene 92 93 70-130 1 20 . lert-Butylbanzene 92 93 70-130 1 20 o-CNorotoluane 90 90 70-130 0 20 p-Chlmtoluene 89 89 M130 0 20 1,2-Dibruma3•cNaropropane 77 a0 70.130 4 20 Hexachkwobutediene 98 98 70.130 2 20 Isopropylbenzene 91 93 70.130 2 20 p-IsopropyIWWne 92 92 70-130 0 20 Naphthalene 77 e0 70-130 4 20 n-Propylbenzene 90 9D 70-130 0 20 1,2,3-TrichWobenzena 82 88 76130 5 20 1.2,4-TriChlorobenzene 87 as 76130 1 20 1,3,5-Trimethylbanzem 93 93 76130 0 20 1,2,4-Trimethylbenzem 90 93 70.130 3 20 DOM ether 100 98 70.130 2 20 Diisopropyi Ether 94 93 76130 1 20 EVi*Tert-Bulyl-Ether IDD 100 76130 0 20 Page 73 of 240 C Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Project Number: R2020018 000 Serial No=05152017:08 Lab Number: L2018722 Report Date: 05/15/20 LCS LCSD %Recovery RPD Parameter %Recove Qua! %Recovery Qua/ Limits RPD Qua! Limits MCP Volatile Organics - Westborough Lab Associated sample(s): 08-12 Batch, WG1370589-3 WG1370589.4 -ertary Amyl Methyl Ether 100 100 70130 0 70 ' 4-D oxane 104 104 70130 0 20 Surrogate LCS LCSD Acceptance %Recovery Quai %Recovery Qua/ Criteria 1,2-0ic hloroelharo`& 100 99 70130 rduen@48 94 98 70130 4erorn0wrobenzene 97 98 70130 Dibromolluoromethane 107 107 70130 Page 74 of 240 K NJ SEMIVOLATILES Page 75 of 240 Serial No.05152017.08 At� Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-01 Client ID: ND Sample Location: ND Sample Depth: ND Matrix: Water Analytical Method: 97,8270D Analytical Date: 05/13/20 13:49 Analyst: IM MW 1D-050620 421 NORTH MAIN STREET, LEEDS, MA Parameter Result MCP Semivolatile Organics - Westborough Lab 1.2.4-Trichlorobenzens ND Bis(2-chloroethyl)ether ND 1,2 -Dichlorobenzene ND 1,3 -Dichlorobenzene ND 1.4 -Dichlorobenzene ND 3,3-Dichlorobenzidine ND 2,4-Dinitrotoluene ND 2,6-Dinitrotoluene ND Azobenzene ND 4-Bromophenyl phenyl ether ND Bis(2-chloroisopropyl)ether ND Bis(2-chloroethoxy)methane ND Isophorone ND Nitrobenzene ND Bis(2-ethylhexyl)phthalate ND Butyl benzyl phthalate ND Di-n-butytphlhatate ND Di-n-octylphthalate ND Diethyl phthalate 39 Dimethyl phthalate ND Aniline ND 4-Chloroaniline ND Dibenzofuran ND Acetophenone ND 2,4,6 -Trichlorophenol ND 2 -Chlorophenol No 2,4-Dichlorophenol No 2,4-Dimethylphenot ND Page 76 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 10:10 Date Received: 05/06/20 Field Prep: Refer to COC Extraction Method: EPA 3510C Extraction Date: 05/11/20 09:10 qualifier tfnit6 RL IDL Dilution Factor ugA 4.8 1 ugA 1.9 1 ug/I 19 1 ug/l 19 1 ug/1 1.9 1 ug11 4.8 1 Ug/1 4.8 1 ugA 4.8 7 ugA 19 1 ugA 19 1 ug/I 19 1 ug/l 48 1 ug11 48 1 UgA 1.9 1 ug/l 2.9 1 ug/I 4.8 1 ug/I 4.8 1 ug/l 4.8 1 ug11 4.8 1 ug/l 4.8 1 ugA 1.9 1 ugA 48 i ug/I 19 7 ug/l 48 7 Ug/I 48 1 ug/l 19 1 ugugh4 8 � � 1 ugA 4 8 1 h Page 77 of 240 Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 SAMPLE RESULTS Lab ID: L2018722-01 Date Collected: 05/06/20 10:10 Client ID: MWAD-050620 Date Received: 05/06/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep Refer to COC Sample Depth: Parameter Result Qualifier units RL MDL Dilution Factor MCP Semivolatile Organics - Westborough Lab 2-Nitrophenol NO ugll 9.6 1 4-Nitrophenol ND ugll 96 1 2,4-Dinilrophenol NO ugn 1:J 1 Phenol NO ugn 48 1 2-Methylphenol ND ugn 48 1 3-Methylphenoll4-Methylphenol NO ugll 48 1 2,4,5 -Trichlorophenol ND ugA 4.8 1 Acceptance Surrogate % Recovery Qualifier Criteria 2-Fluorophenol 45 15-110 Phenol -d6 33 15-110 Nitrobenzene -d5 79 30-130 2-Fluorobiphenyl 74 30 130 2,4 6-Tribromophenol 69 15 110 4 Terphenyl-d`14 85 30-130 h Page 77 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-01 Client ID: MW -1 D-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Matrix: Water Analytical Method: 97,8270D -SIM Analytical Date: 05/13/20 14:58 Analyst: PS Parameter Result MCP 1,4 Dioxane by 8270D -SIM - Mansfield Lab 14 Dioxane ND Surrogate 1,4 -Dioxane -d8 Page 78 of 240 Qualifier units ug/1 % Recovery 31 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected - 05/06/20 10:10 Date Received: 05/06/20 Field Prep: Refer to COC Extraction Method: EPA 3510C Extraction Date: 05/12/20 21:30 RL HDL Dilution Factor 0.147 — 1 Acceptance Qualifier Criteria 15-110 E6 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-01 Client ID: MW -1D-050620 Sample Location- 421 NORTH MAIN STREET, LEEDS, MA Sample Depth - ND Matrix: Water Analytical Method: 97,8270D -SIM Analytical Date: 05/13/20 18:39 Analyst: CB Parameter Result MCP Semivolatile Organics by SIM - Westborough Lab Acenaphthene ND 2-Chloronaphthalene ND Fluoranthene ND Hexachlorobutadiene ND Naphthalene ND Benzo(a)anthracene ND Benzo(a)pyrene ND Benzo(b)fluorenthene ND Benzo(k)fluoranthene ND Chrysene ND Acenaphthylene ND Anthracene ND Benzo(ghi)perylene ND Fluorene ND Phenanthrene ND Dibenzo(a,h)anthracene ND Indeno(1,2,3-cd)pyrene ND Pyrene NO 2 -Methylnaphthalene ND Pentachlorophenol ND Hexachlorobenzene ND Hexachloroethane ND Page 79 of 240 Qualifier urilt�; Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 10:10 Date Received: 05/06/20 Field Prep: Refer to COC Extraction Method: EPA 3510C Extraction Date- 05/11/20 09:11 RL MD6 Dilution Factor .`'.'1kka. ugA 0-10 1 ugA 0.19 -- 1 ug/1 0.10 - 1 ug/1 048 - 1 ug/1 010 - 1 ug/l 010 1 ug/1 0.10 — 1 ug/1 0.10 — 1 ugA 0.10 — 1 ugA 0.10 1 ug11 0.10 1 u911 0.10 1 ug/1 0.10 1 ug/1 0.10 1 ugll 0.10 1 ugll 0.10 1 ugA 0.10 1 u911 0.10 1 ug/l 0.10 1 ug/l 0.76 1 ugll 0.76 1 ugA 0.76 1 .`'.'1kka. Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-01 Client ID: MWAD-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 10:10 Date Received: 05/06/20 Field Prep: Refer to COC Parameter Result Qualifier units RL MDL Dilution Factor MCP Semivolatile Organics by SIM - Westborough Lab x Page 80 of 240 Acceptance Surrogate % Recovery Qualifier Criteria 2-Fluorophenol 40 15-110 Phenol .d6 32 15-110 Nitrobenzene -d5 65 30-130 2-Fluorobiphenyl 70 30-130 2,4,6-Tribromophenol 74 15-110 4-Terphenyl-d 14 87 30-130 x Page 80 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Lab I D: Client ID: Sample Location: Sample Depth: Matrix: Analytical Method: Analytical Date: Analyst: SAMPLE RESULTS L2018722-02 MW -1S-050620 421 NORTH MAIN STREET LEEDS, MA Water 97,8270D 05/13/20 14:12 IM Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected, 05/06/20 12:00 Date Received; 05/06/20 Field Prep: Refer to COC Extraction Method: EPA 3510C Extraction Date: 05/11/20 09:10 Parameter Result Qualifier units RL MDL Dilution Factor MCP Semivolatile Organics -Westborough Lab 1,2,4-Trichlorobenzene ND ug1l 48 - 1 Bis(2-chloroethyl)ether ND ugll 19 - 1 1,2 -Dichlorobenzene NO ugll 19 - 1 1,3 -Dichlorobenzene NO ugh 19 - 1 1,4 -Dichlorobenzene ND ug/l 19 1 30-Dichiorobenzidine ND ug/l 48 1 2,4-Dinitrotoluene ND ugll 4.8 1 2,6-Dinitrotoluene No ugA 4.8 1 Azobenzene NO ugA 1.9 1 4-Bromophenyl phenyl ether NO ugll 1.9 - 1 Bis(2-chloroisopropy )ether NO ug/l 1.9 1 Bis(2-chloroetho)cy)methane ND ug/l 4.8 1 Isophorone ND ugll 4.8 1 Nitrobenzene NO ugA 1.9 1 8is(2-ethylhexyl)phtha ate ND ug/l 2.9 1 Butyl benzyl phtha'ate NO ugll 4.8 1 Di-n-butylphthalate ND ugll 4.8 1 Di-n-octylphthalate NO ugll 4.8 1 Diethyl phthalate NO ugA 4.8 1 Dimethyl phthalate ND ugA 4.8 1 Aniline ND ugll 1.9 - 1 4 Chloroandine NO ug/l 4.8 1 Dibenzoturan NO ugll 1.9 1 Acetophenone ND ugA 4 8 1 2,4,6 -Trichlorophenol ND ugA 4 8 - 7 2 -Chlorophenol ND ug/l 1.9 1 2,4-Dichlorophenol NO ugll 4.8 1 2,4-Dimethyiphenot NO ugll 4.8 1 Page 81 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-02 Client ID: MW -1S-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 12:00 Date Received: 05/06/20 Field Prep: Refer to COC Parameter Result Qualifier Units RL MCP Semivolatile Organics - Westborough Lab 9A 2-Nitrophenol NO 4-Nilrophenol ND 2,4-Dinitrophenol NO Phenol NO 2-Methylphenol NO 3-Methylphenol?4-Methylphenol NO 2,4,5 -Trichlorophenol NO Surrogate 1 2-Fluorophenol 48 Phenol -d6 Nitrobenzene -d 5 Acceptance 2-Fluorobiphenyi Qualifier 2,4,6-Tdbromophenol 52 4 Terphenyl-d14 15-110 Page 82 of 240 MX Dilution Factor ug/l 9A -- 1 ug/l 9.6 1 ugh 19 1 u9A 4.8 — 1 ugA 4.8 1 ug11 48 1 ugll 48 1 Acceptance % Recovery Qualifier Criteria 52 15-110 36 15-110 89 30-130 83 30-130 80 15-110 91 30-130 x Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-02 Client ID: MWAS-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth - Matrix: Water Analytical Method: 97,8270D -SIM Analytical Date: 05/13120 15,27 Analyst: PS Parameter Result MCP 1,4 Dioxane by 8270D -SIM - Mansfield Lab 1,4 -Dioxane ND Surrogate 1,4 -Dioxane -d8 Page 83 of 240 Qualifier Units ug/l % Recovery 34 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 12:00 Date Received: 05/06/20 Field Prep: Refer to COC Extraction Method: EPA 3510C Extraction Date: 05/12/20 21:30 RL Mat. Dilution Factor 0.139 - 1 Acceptance Qualifier Criteria 15-110 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-02 Client ID: MW -1S-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: NO Matrix: Water Analytical Method: 97,8270D -SIM Analytical Date: 05/14/20 12:09 Analyst: CB Parameter Result MCP Semivolatile Organics by SIM - Westborough Lab Acenaphthene NO 2-Chloronaphthalene NO Fluoranthene NO Hexachlorobutadiene NO Naphthalene NO Benzo(a)anthracene NO Benzo(a)pyrene NO Benzo(b)fluoranthene NO Benzo(k)fluoranthene NO Chrysene NO Acenaphthylene NO Anthracene NO Benzo(ghl)perylene NO Fluorene NO Phenanthrene NO Dibenzo(a,h)anthracene NO Indeno(1,2.3-cd)pyrene NO Pyrene NO 2 -Methylnaphthalene NO Pentachlorophenol NO Hexachlorobenzene NO Hexachloroethane NO Page 84 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 12:00 Date Received: 05/06/20 Field Prep: Refer to COC Extraction Method: EPA 3510C Extraction Date: 05/11/20 09:11 Qualifier 110*6 RL IIDL Dilution Factor UgA 010 1 UgA 019 1 ugll 010 1 ug/l 048 1 ugll 0.10 1 ugll 0.10 1 ugll 010 1 ugA 0.10 1 ugA 0.10 1 ugA 0.10 — 1 UgA 0.10 — 1 ugA 010 1 ugA 010 1 Ugll 010 1 ugll 010 i ugA 0.10 1 UgA 0.10 1 UgA 010 1 UgA 010 1 ugll 077 1 ugll 077 1 ugll 077 1 K C Page 85 of 240 Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 SAMPLE RESULTS Lab ID: L2018722-02 Date Collected: 05/06/20 12:00 Client ID: MW-11 S-050620 Date Received: 05/06/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep: Refer to COC Sample Depth: Parameter Result Qualifier Units RL MDL Dilution Factor MCP Semivolatile Organics by SIM - Westborough Lab Acceptance Surrogate % Recovery Qualifier Criteria 2-Fluorophenol 44 15-110 Phenol-d6 32 15-110 Nitrobenzene-d5 68 30-130 2-Fluorobiphenyl 73 30-130 2,4,64ribromophenol 79 15-110 4-Terphenyi-d 14 93 30-130 C Page 85 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-03 Client ID: MW -2S-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: ND Matrix: Water Analytical Method: 97,8270D Analytical Date: 05/13/20 14:35 Analyst: IM Parameter Result MCP Semivolatile Organics - Westborough Lab 1 2,4-Trichlorobenzene NO Bis(2-chloroethyl)ether NO 1 2 -Dichlorobenzene NO 1 3 -Dichlorobenzene ND 1 4 -Dichlorobenzene NO 3,3'-Dichlorobenzid ne ND 2,4-Dinitrotoluene ND 2,6-Dinitrotoluene NO Azobenzene NO 4-Bromophenyl phenyl ether NO Bis(2-chloroisopropyl)ether ND Bis(2-chloroethoxy)methane NO Isophorone NO Nitrobenzene NO Bis(2-ethylhexygphthalate NO Butyl benzyl phthalate ND Di-n-butylphihalate NO Di-noctylphthalale NO Diethyl phthalate NO Dimethyl phthalate NO Aniline NO 4-Chloroaniline NO Dibenzofuran NO Acetophenone NO 2,4,6 -Trichlorophenol No 2 -Chlorophenol NO 2,4-Dichlorophenol ND 2,4 -Dimethylphenol ND Page 86 of 240 Qualifier Units Serial—No: 05 152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 12:05 Date Received: 05/06/20 Field Prep: Refer to COC Extraction Method: EPA 3510C Extraction Date: 05/11/20 09:10 RL MOIL. Dilution Factor ES ugfl 48 - 1 ug/1 19 - 1 ug/1 19 1 ug/I 19 1 ug/I ugh 19 48 1 1 ugfl 48 1 ugfl 48 1 ugfl 19 1 ugfl 19 1 ugfl 19 i Ug/1 48 1 ug/I 48 1 ugll 19 1 ug/1 29 1 ugll 4.8 1 ug/1 4-8 1 ug/1 4.8 — 1 ug/1 4.8 — 1 ugfl 48 1 ugfl 19 1 ug/I 48 1 ug/I 19 1 ug/I 48 1 ug/l 4.8 1 ug/I is 1 ug/I 48 1 {�J� Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-03 Client ID: MW -2S-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 12:05 Date Received: 05/06/20 Field Prep Refer to COC Parameter Result Qualifier Units RL MCP Semivolatile Organics -Westborough Lab 9.6 2-Nitrophenol ND 4-Nitrophenol ND 2,4-Dinitrophenol ND Phenol ND 2-Methylphenol ND 3-Methylphenoll4-Methylphenol ND 2,4,5 -Trichlorophenol ND Surrogate 2-Fluorophenol 4.8 Phenol d6 Nitrobenzene -d5 Acceptance 2-Fluorobiphenyl Qualifier 2,4,6-Tribromophenol 62 4-Terphenyl-04 15-110 Page 87 of 240 MDL Dilution Factor ugll 9.6 ugll 9.6 — ugll 19 ug1l 48 — ugli 48 ugll 48 ug/l 4.8 Acceptance % Recovery Qualifier Criteria 62 15-110 43 15-110 95 30-130 90 30-130 85 15-110 97 30-130 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-03 Client ID: MW -2S-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Matrix: Water Analytical Method: 97,8270D -SIM Analytical Date: 05/13/20 15:54 Analyst: PS Parameter Result MCP 1,4 Dioxane by 8270D -SIM - Mansfield Lab 1,4 -Dioxane ND Surrogate 1.4 -Dioxane -N Page 88 of 240 Qualifier twas ug/1 % Recovery 31 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 12:05 Date Received: 05/06/20 Field Prep: Refer to COC Extraction Method: EPA 3510C Extraction Date: 05/12/20 21:30 RL MDL Dilution Factor Acceptance Qualifier Criteria 15-110 A.01'"i. X K Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-03 Client ID: MW -2S-050620 Sample Location: 421 NORTH MAIN STREET. LEEDS, MA Sample Depth: NO Matrix: Water Analytical Method: 97,8270D•SIM Analytical Date: 05/14/20 12:25 Analyst: CB Parameter Result MCP Semivolatile Organics by SIM - Westborough Lab Acenaphthene ND 2-Chloronaphthalene ND Fluoranthene ND Hexachlorobutadiene NO Naphthalene 014 Benzo(a)anthracene ND Benzo(a)pyrene NO Benzo(b)fluoranlhene ND Benzo(k)fluoranthene NO Chrysene ND Acenaphthylene ND Anthracene ND Benzo(ghi)perylene NO Fluorene NO Phenanthrene ND Dibenzo(a,h)anthracene ND Indeno(1,2,3-cd)pyrene NO Pyrene ND 2 -Methylnaphthalene 0.10 Pentachlorophenol ND Hexachlorobenzene ND Hexachloroethane ND Page 89 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 12:05 Date Received: 05/06/20 Field Prep: Refer to COC Extraction Method: EPA 3510C Extraction Date: 05/11/20 09:11 Qualifier Units RL MDL Dilution Factor ugfl 0.10 - t ug/1 0.19 - t ug/1 010 - t ugll 0.48 t u911 0.10 — 1 ugll 0.10 ugll 0.10 1 ugll 0.10 1 ugfl 0.10 1 ug/l 0.10 1 ugll 0.10 1 ugll 0.10 — 1 ug/1 0.10 1 ugfl 0.10 1 ugll 0.10 1 ugll 0.10 — 1 ugll 0.10 1 ug/1 0.10 1 ugfl 0.10 -• 1 ug/1 0.77 1 ug/l 0.77 -- 1 ugll 0.77 1 ALPHA C IN Page 90 of 240 Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 SAMPLE RESULTS Lab ID: L2018722-03 Date Collected: 05/06/20 12:05 Client ID: MW -2S-050620 Date Received: 05/06/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep: Refer to COC Sample Depth: Parameter Result Qualifier units RL MDL Dilution Factor MCP Semivolatile Organics by SIM - Westborough Lab Acceptance Surrogate % Recovery Qualifier Criteria 2-Fluorophenol 51 15-110 Phenol -d6 37 15-110 Nitrobenzene -d5 75 30-130 2-Fluorobiphenyl 78 30-130 2,4,6-Tribromophenol 84 15-110 4-Terpheny1-d14 96 30-130 C IN Page 90 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-04 Client ID: 1 2,4-Trichlorobenzene Sample Location Bis(2-chloroethyl)ether Sample Depth: 1 2 -Dichlorobenzene Matrix: Water Analytical Method. 97,8270D Analytical Date: 05/13/20 14:58 Analyst: IM MW -3S-05062 0 421 NORTH MAIN STREET, LEEDS, MA Parameter Result MCP Semivolatile Organics - Westborough Lab ugA 1 2,4-Trichlorobenzene NO Bis(2-chloroethyl)ether ND 1 2 -Dichlorobenzene NO 7 3 -Dichlorobenzene NO 1 4 -Dichlorobenzene NO 3 3'-Dichlorobenzidine NO 2,4-Dinitrotoluene NO 2 6-Dinitrotoluene NO Azobenzene NO 4-Bromophenyl phenyl ether NO Bis(2-chloroisopropyl)ether NO Bis(2-chloroethoxy)methane ND Isophorone NO Nitrobenzene ND Bis(2-ethylhexyl)phthalate ND Butyl benzy. phthalate ND Di-n-buty phtha'ate N D Di-n-octylphthalate NO Diethyl phthalate NO Dimethyl phthalate NO Aniline NO 4-Chloroaniline NO Dibenzofuran ND Acetophenone NO 2,4,6 -Trichlorophenol NO 2 -Chlorophenol NO 2,4-Dichlorophenol ND 2,4-Dimethyphenol NO Page 91 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 13:05 Date Received: 05/06/20 Field Prep: Refer to COC Extraction Method: EPA 3510C Extraction Date: 05/11/20 09:10 Qualifier Units RL It1DL Dilution f=actor ugA 4.8 1 ugA 19 ug/1 19 -- i ug/1 19 i ug/1 19 — 1 ugA 4.8 1 ugA 48 1 ugA 4.8 1 ug/l 1.9 — 1 ug/l 19 1 ug/l Is 1 ug/l 4.8 1 ugll 4.8 1 ugA 19 1 ug/1 2.9 1 ug/1 48 1 ug/1 48 1 ugA 4.8 — 1 ugA 4.8 — 1 ug/l 4.8 — 1 ug/l 1.9 1 ug/l 4.8 1 ug/l 1.9 t ugA 4.8 1 ug/l 4.6 t ug/l 1.9 f ugA 4.8 1 UgA 4.8 — 1 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-04 Client ID: MW -3S-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Serial No:05152017:08 Lab Number: L201872 Report Date: 05/15/20 Date Collected: 05/06/20 13:05 Date Received: 05/06/20 Field Prep: Refer to COC Parameter Result Qualifier units RL MCP Semivolatile Organics - Westborough Lab 9.6 2-Nitrophenol ND 4-Nitrophenol ND 2,4-Dinitrophenol ND Phenol ND 2-Methylphenol ND 3-MethylphenoV4-Methylphenol ND 2,4.5 -Trichlorophenol ND Surrogate 1 2-Fluorophe gal 48 Phenol -d6 Nitrobenzene -d5 Acceptance 2-Fluorobiphenyl Qualifier 2 4,6-Tribromophenol 50 4 Terphenyl-04 15-110 Page 92 of 240 111104 Dilution Factor ug/l 9.6 1 ugA 9.6 1 ugll 19 — 1 ugll 48 1 ugll 48 1 ugll 48 1 ugll 48 i Acceptance % Recovery Qualifier Criteria 50 15-110 34 15-110 80 30.130 76 30.130 67 15-110 78 30-130 x Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Lab ID: L2018722-04 Date Collected: 05/06/20 13:05 Client ID- MW -3S-050620 Date Received= 05/06/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep: Refer to COC Sample Depth: Matrix: Water Extraction Method: EPA 3510C Analytical Method: 97,8270D -SIM Extraction Date: 05/12/20 21.30 Analytical Date: 05/13/20 16:22 Analyst: PS Parameter Result MCP 1,4 Dioxane by 8270D -SIM - Mansfield Lab 1 4 -Dioxane ND Surrogate 1,4 -Dioxane -d8 3 Le Page 93 of 240 Qualifier UnIts RL MDL Dilution Factor ugll 0 144 1 Acceptance % Recovery Qualifier Criteria 32 15110 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-04 Client ID: MW -3S-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: NO Matrix: Water Analytical Method: 97,8270D -SIM Analytical Date: 05/14/20 12:42 Analyst: CB Parameter Result MCP Semivolatile Organics by SIM - Westborough Lab Acenaphthene ND 2-Chloronaphthalene NO Fluoranthene NO Hexachlorobutadiene NO Naphthalene NO Benzo(a)anthracene NO Benzo(a)pyrene NO Benzo(b)fluoranthene NO Benzo(k)fluoranthene ND Chrysene ND Acenaphthylene ND Anthracene ND Benzo(ghi)perylene ND Fluorene NO Phenanthrene NO Dibenzo(a,h)anthracene NO Indeno(1,2, 3-cd)pyrene NO Pyrene NO 2-Methyinaphthalene NO Pentachlorophenol ND Hexachlorobenzene NO Hexachloroethane ND Page 94 of 240 Qualifier unRs Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 13:05 Date Received: 05/06/20 Field Prep: Refer to COC Extraction Method: EPA 3510C Extraction Date: 05/11/20 09:11 RL MDL Dilution Factor ug/l 010 1 Ug/1 019 1 ug/l 0.10 — 1 ug/l 0.48 1 ug/1 010 1 ug/l 010 1 U911 010 1 ugA 010 1 ugA 010 1 ugA 010 1 ugA 010 1 ugA 010 1 ugA 010 i ug/l 010 1 Ug/l 010 1 ug/l 010 1 ug/l 010 1 ugll 010 1 ugll 010 1 ugA 0.77 1 ugA 0.77 1 U911 077 1 Es C C3 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 % Recovery SAMPLE RESULTS Lab ID: L2018722-04 Client ID: MW -3S-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: 67 Parameter Result Qualifier Units MCP Semivolatile Organics by SIM - Westborough Lab i c Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 13:05 Date Received: 05/06/20 Field Prep: Refer to COC RL MDL Dilution Factor Page 95 of 240 Acceptance Surrogate % Recovery Qualifier Criteria 2-Fluorophenol 44 15-110 Phenol -0 32 15-110 Nitrobenzene -d5 67 30-130 2-Fluorobiphenyi 69 30-130 2,4,6-Tribromophenol 69 15-110 4-Terphenyl-04 84 30-130 Page 95 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 1.2 -Dichlorobenzene SAMPLE RESULTS Lab ID: L2018722-05 Client ID: MW4S-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: NO Matrix: Water Analytical Method: 97,8270D Analytical Date: 05/14/20 10:43 Analyst: WR Parameter Result MCP Semivolatile Organics - Westborough Lab 1.2,4-Tdchlorobenzene NO Bis(2-chloroethyl)ether NO 1.2 -Dichlorobenzene NO 1,3 -Dichlorobenzene NO 1,4 -Dichlorobenzene NO 3,3'-Dichlorobenzidine NO 2,4-Dinitrotoluene NO 2,6-Dinitrotoluene NO Azobenzene NO 4-Bromophenyl phenyl ether NO Bis(2-chloroisopropyl)ether NO Bis(2-chloroethoxy)methane NO Isophorone NO Nitrobenzene NO Bis(2-ethylhexyl)phthalate NO Butyl benzyl phthalate NO Di-n-butylphthalate NO Di-n-octylphthalate NO Diethyl phthalate NO Dimethyl phthalate NO Aniline NO 4-Chloroaniline ND Dibenzofuran ND Acetophenone ND 2,4,6 -Trichlorophenol ND 2 -Chlorophenol NO 2,4-Dichlorophenol NO 2,4 -Dimethylphenol NO Page 96 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 14:10 Date Received: 05/06/20 Field Prep: Refer to COC Extraction Method: EPA 3510C Extraction Date: 05/11/20 09:10 Qualifier Units RL MDL Dilution Factor Lel ug/l 48 1 ugA 19 1 ugA 19 1 UgA 19 1 UgA ugA 19 4.8 1 1 ugA 4.8 1 ugA 4.8 1 ugA 19 1 ugA 19 1 ugA 19 - 1 ugA 4.8 1 ugA 4.8 1 ugA 1.9 1 ugA 29 1 ugll 4.8 1 ugll 4.8 1 ugA 4.8 1 ugA 4.8 1 ugll 4.8 1 ugll 19 1 ugll 4.8 1 ugll 19 1 ugll 48 1 ugll 4.8 1 ugll 19 1 ugA 4.8 1 ugA 4.8 1 Page 97 of 240 Serial _No:05152017; 08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 SAMPLE RESULTS Lab ID: L2018722-05 Date Collected: 05/06/20 14:10 Client ID: MW4S-050620 Date Received: 05/06/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep: Refer to COC Sample Depth. Parameter Result Qualifier Units RL MDL Dilution Factor MCP Semivolatile Organics - Westborough Lab 2-Nitrophenol ND Ugll 96 1 4-Nitrophenol ND UgA 96 1 2,4-Dinitrophenol ND ug/I 19 1 Phenol NO ugA 48 1 2-Methylphenol NO ugll 48 1 3-Methylphenoi/4-Methylphenol ND Ugll 4-8 1 2,4,5 -Trichlorophenol No ugn 4-8 1 Acceptance Surrogate % Recovery Qualifier Criteria 2-Fluorophenol 58 15-110 Phenol -d6 39 15 110 Nitrobenzene -d5 93 30-130 2 Fluorobiphenyl 86 30-130 2,4,6-Tribromophenol 79 15-110 4-Terphenyl-d14 90 30-130 Page 97 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Report Date: SAMPLE RESULTS Lab ID: L2018722-05 Client ID: MW -4S-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Matrix: Water Analytical Method: 97,8270D -SIM Analytical Date: 05/13/20 16:49 Analyst: PS Parameter Result MCP 1,4 Dioxane by 8270D -SIM - Mansfield Lab 1,4 -Dioxane ND Surrogate 1.4 -Dioxane -d8 Page 98 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 14:10 Date Received: 05/06/20 Field Prep: Refer to COC Extraction Method: EPA 3510C Extraction Date: 05/12/20 21:30 Qualifier Units RL MDL Dilution Factor ugn 4,144 -. 1 Acceptance % Recovery Qualifier Criteria 35 15-110 K w C Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-05 Client ID: NO Sample Location: NO Sample Depth: NO Matrix: Water Analytical Method: 97,8270D -SIM Analytical Date: 05/14/20 12:59 Analyst: CB MW -4S-050620 421 NORTH MAIN STREET, LEEDS, MA Parameter Result MCP Semivolatile Organics by SIM - Westborough Lab Acenaphthene NO 2-Chloronaphthaiene NO Fluoranthene NO Hexachlorobutadiene NO Naphthalene ND Benzo(a)anthracene NO Benzo(a)pyrene NO Benzo(b)fluoranthene NO Benzo(k)fluoranthene NO Chrysene NO Acenaphthylene NO Anthracene ND Benzo(ghi)perylene ND Fluorene NO Phenanthrene NO Dibenzo(a h)anthracene NO Indeno(1,2,3-cd)pyrene ND Pyrene NO 2 -Methylnaphthalene NO Pentachlorophenol NO Hexachlorobenzene ND Hexachloroethane ND 7 Page 99 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 14:10 Date Received: 05/06/20 Field Prep: Refer to COC Extraction Method: EPA 3510C Extraction Date: 05/11/20 09:11 Qualifier Units RL MOL Dilution Factor ug/1 0.10 1 ug/1 0.19 1 ug/10.10 — 1 Ugll 0.48 -•I ug/l 010 1 ug/lo 10 1 ug/l 0.10 — 1 ug/l 0.10 — 1 ug/l 0.10 -- 1 ugll 0.10 - 1 ug/l 0-10 -• 1 ug/l 010 1 ugll 010 1 ug/l 010 1 ug/l 010 1 ug/l 0.10 1 ug/1 0.10 1 ugll 0.10 1 ug/l 0.10 1 ug/l 0.76 1 ug/l 0.76 — 1 ug/l 0.76 — 1 f111'�i�+.i Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-05 Client ID: MW -4S-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Parameter Result MCP Semivolatile Organics by SIM - Westborough Lab Surrogate 2-Fluorophenol Phenol -d6 Nitrobenzene -d5 2-Fluorobiphenyl 2,4,6-Tribromophenol 4-Terphenyl-d14 Page 100 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected. 05/06/20 14:10 Date Received: 05/06/20 Field Prep: Refer to COC Qualifier tlnirs RL MDL 011ution Factor Acceptance % Recovery Qualifier Criteria 50 15-110 36 15-110 77 30-130 82 30-130 87 15-110 93 30-130 x Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-06 Client ID: NO Sample Location: NO Sample Depth: NO Matrix: Water Analytical Method: 97,8270D Analytical Date: 05/13/20 15:20 Analyst: IM MW -4D-050620 421 NORTH MAIN STREET, LEEDS, MA Parameter Result MCP Semivolatile Organics -Westborough Lab 1,2,4-Trichlorobenzene NO Bis(2-chloroethyl)ether NO 1,2 -Dichlorobenzene NO 1,3 -Dichlorobenzene NO 1,4 -Dichlorobenzene NO 3,3'-Dir ND 2,4-Dinitrololuene NO 2,6-Dinitrololuene ND Azobenzene NO 4-Bromophenyl phenyl ether NO Bis(2-chloroisopropyl)ether ND Bis(2-ch oroethoxy)methane NO Isophorone NO Nitrobenzene ND B s(2-ethylhexyl)phthalale ND Bbiyl benzyl phthalate ND Di-n-butylphthalate NO Di-n-cctylphthalate ND Diethyl phthalate ND Dimethyl phthalate NO Aniline NO 4-Chloroanitine ND Dibenzofuran ND Acetophenone NO 2,4,6 -Trichlorophenol NO 2 -Chlorophenol NO 2,4-Dichlorophenol NO 2,4 -Dimethylphenol NO Page 101 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 13:50 Date Received: 05/06/20 Field Prep: Refer to COC Extraction Method: EPA 3510C Extraction Date: 05/11/20 09:10 Qualifier tjk)LtS RL MUL Dilution f=actor ugA 49 1 ugA 20 1 ugA 20 1 ugA 20 — 1 ugA 2.0 — 1 ugA 49 1 ugA 4.9 1 ugll 49 1 ug/I 20 1 ug/I 20 1 ug/I 20 1 ug/I 49 1 ug/I 49 1 ug/I 20 1 ug/I 30 1 Ug/l 49 1 ugll 49 1 ugA 49 i ug/I 49 1 ug/I 49 1 ug/I 20 1 Ug/1 4.9 1 ugA 2.0 — 1 ug/1 4.9 — 1 ug/I 4.9 — 1 ug/I 20 1 ug/I 49 1 ug/I 49 1 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-06 Client ID: MW4D-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 0510612013:50 Date Received: 05/06/20 Field Prep: Refer to COC Parameter Result Qualifier this R!_ MCP Semivolatile Organics - Westborough Lab 99 2-Nitrophenol NO 4-Nitrophenol NO 2,4-Dinitrophenoi NO Phenol NO 2-Methylphenol NO 3-MethylphenoM-Methylphenol NO 2,4,5 -Trichlorophenol NO Surrogate -- 2-Fluorapheral 4-9 Phenol -d6 Nitrobenzene -d5 Acceptance 2-Fluorobiphenyl Qualifier 2,4,6-Tribromophenol 53 4-Terphenyl-04 15 110 Page 102 of 240 NPU Dilution Factor ug/1 99 ug/1 99 - ugh 20 ug/1 4.9 ugA 4.9 ug/l 4.9 -- ugll 4-9 Acceptance % Recovery Qualifier Criteria 53 15 110 38 15-110 90 30-130 82 30-130 67 15-110 87 30.130 1 1 1 1 1 1 1 K We Project Name: VAMC NORTHAMPTON Project Number: R2020018 000 SAMPLE RESULTS Lab ID: L2018722-06 Client ID: MW -413-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth Matrix: Water Analytical Method: 97,8270D -SIM Analytical Date: 05/13/20 17:16 Analyst: PS Parameter Result MCP 1,4 Dioxane by 8270D -SIM - Mansfield Lab 1,4 -Dioxane ND Surrogate 1,4 Dioxane -d8 Page 103 of 240 Qualifier Unita Serial No:05152017-08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 13:50 Date Received- 05/06/20 Field Prep: Refer to COC Extraction Method: EPA 3510C Extraction Date: 05/12/20 21:30 RL MDL Dilution Factor ug/1 0.142 - 1 Acceptance % Recovery Qualifier Criteria 33 15-110 Project Name: VAMC NORTHAMPTON Project Number: 82020018.000 SAMPLE RESULTS Lab ID: L2018722-06 Client ID: MW -4D-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: NO Matrix: Water Analytical Method: 97,8270D -SIM Analytical Date: 05114/20 13:16 Analyst: CB Parameter Result MCP Semivolatile Organics by SIM - Westborough Lab Acenaphthene NO 2-Chloronaphthalene NO Fluoranthene ND Hexachlorobutadiene NO Naphthalene 059 Benzo(a)anthracene NO Benzo(a)pyrene ND Benzo(b)fluoranthene NO Benzo(k)fluoranthene ND Chrysene ND Acenaphthylene ND Anthraoene ND Benzo(ghi)perylene ND Fluorene ND Phenanthrene NO Dibenzo(a,h)anthracene NO Indeno(1,2,3-cd)pyrene NO Pyrene NO 2 -Methylnaphthalene NO Pentachlorophenol ND Hexachlorobenzene ND Hexachloroethane NO Page 104 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 13:50 Date Received: 05/06/20 Field Prep: Refer to COC Extraction Method: EPA 3510C Extraction Date: 05/11120 09:11 Qualifier 011145 RL MDL Dilution Factor ug/l 0.10 1 ugtl 0.20 — 1 ugA 0.10 1 ugA 0.49 — 1 ugA 0.10 1 ugA 0.10 1 ugA 0.10 1 ugll 010 1 ugA 010 1 ugll 010 1 ugll 0.10 i ugA 0.10 1 ug/l 0.10 1 ugA 0.10 1 ug/l 010 1 ug/l 010 1 ug/l 010 1 ug/l 010 1 ugA 010 1 ug/l 079 1 ugA 079 1 ugA 079 1 �A X IN K Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 05/15/20 SAMPLE RESULTS Lab ID: L2018722-06 Client ID: MW -4D-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: 15-110 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 13:50 Date Received: 05/06/20 Field Prep: Refer to COC Parameter Result Qualifier Units RL MCP Semivolatile Organics by SIM - Westborough Lab Surrogate 2-Fluorophenol Phenol -d6 Nitrobenzene -d5 2-Fluorobiphenyi 2,4,6-Tribromophenol 4-Terphenyl-d14 Page 106 of 240 MDL Dilution Factor Acceptance % Recovery Qualifier Criteria 47 15-110 35 15-110 74 30-130 78 30-130 75 15-110 96 30-130 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-07 Client ID: SW -1-050620 Sample Location: NO Sample Depth: NO Matrix: Water Analytical Method: 97,8270D Analytical Date: 05/13/20 15:43 Analyst: IM 421 NORTH MAIN STREET, LEEDS, MA Parameter Result MCP Semivolatile Organics - Westborough Lab 1.2 4-Trichlorobenzene ND B,s(2-chloroethyl)ether NO 1.2 -Dichlorobenzene NO 1 3 -Dichlorobenzene NO 1 4 -Dichlorobenzene ND 3 Y-Dichlorobenzidine ND 2.4-Dinitrotoluene ND 2.6-Dinitrotoluene NO Azobenzene NO 4-Bromophenyl phenyl ether ND Bis(2-chloroisopropyl)ether ND Bis(2-chloethoxy)methane ro NO Isophorone NO Nitrobenzene NO Bis(2-ethy1hexyl)phthalate NO Butyl benzyl phthalate NO Di-n-butylphthalate NO Dt-n-octylphthalate NO Diethyl phthalate NO Dimethyl phthalate NO Aniline NO 4-Chloroaniline ND Dibenzofuran ND Acetophenone ND 2.4,6 -Trichlorophenol ND 2 Chlorophenol NO 2.4-Dir NO 2.4 -Dimethylphenol ND Page 106 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 09:10 Date Received: 05/06/20 Field Prep: Not Specified Extraction Method: EPA 3510C Extraction Date: 05/11/20 09:10 Qualifier Units RL MDL Dilution Factor ugll 5.0 1 ugll 2.0 1 ug/1 2.0 1 ugly 2.0 1 ugA 2.0 1 ugA 5.0 1 UgA 5.0 1 ugA 5.0 1 UgA 20 1 ugA 2.0 1 ugA 2.0 1 UgA 5.0 1 ugA 5.0 1 ugll 2.0 — 1 ugA 3.0 1 ugll 5.0 -• 1 ugll 5.0 - 1 ugll 5.0 - 1 ug/1 5-0 — 1 ug/1 5-0 1 ug/1 2.0 1 ug/1 5.0 - 1 ugA 2 0 - 1 UgA 50 - 1 UgA 5.0 - 1 UgA 2-0 - 1 ugA 5.0 — 1 UgA 5-0 1 �J K Page 107 of 240 Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018 000 Report Date: 05/15/20 SAMPLE RESULTS Lab ID: L2018722-07 Date Collected: 05/06/20 09:10 Client ID: SW -1-050620 Date Received: 05106/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep: Not Specified Sample Depth: Parameter Result Qualifier Units RL MDL Dilution Factor MCP Semivolatile Organics - Westborough Lab 2-Nitropherol ND Ug/1 10 1 4-Nitrophenol ND ug/1 10 1 2,4-13mitropherol ND ug/1 20 1 Phenol ND ug/1 6.0 1 2-Methylphenol ND ug/1 5.0 1 3-Methylphenol/4-Methyiphenol ND ug/I 5.0 1 2,4,5-Tnchiorophenol ND ug/1 5,0 - 1 Acceptance Surrogate % Recovery Qualifier Criteria 2-Fluorophenol 48 15 110 Phenol d6 34 15 110 Nitrobenzene -d5 99 30-130 2-Fluorobiphenyl 89 30-130 2,4,6-Tribromophenol 66 15-110 4-Terphenyl-d14 93 30-130 Page 107 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 05/15/20 SAMPLE RESULTS Lab ID: L2018722-07 Client ID: SW -1-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Matrix: Water Analytical Method: 97,8270D -SIM Analytical Date: 05/13/20 17:43 Analyst: PS Parameter Result MCP 1,4 Dioxane by 8270D -SIM - Mansfield Lab 1,4 Dioxane ND Surrogate 1,4 -Dioxane -d8 Page 108 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06120 09:10 Date Received: 05/06120 Field Prep: Not Specified Extraction Method: EPA 3510C Extraction Date: 05/12/20 21:30 Qualifier Units RL MDL Dilution Factor ugll 0.142 -- 7 Acceptance % Recovery Qualifier Criteria 32 15-110 Jit [ K Kn Project Name: VAMC NORTHAMPTON Project Number: 82020018.000 SAMPLE RESULTS Lab ID: L2018722-07 Client ID: SW -1-050620 Sample location: ND Sample Depth ND Matrix: Water Analytical Method: 97,8270D -SIM Analytical Date: 05/14/20 13:33 Analyst: CB 421 NORTH MAIN STREET, LEEDS, MA Parameter Result MCP Semivolatile Organics by SIM - Westborough Lab Acenaphthene ND 2-Chloronaphthalene ND Fluoranthene ND Hexachlorobutadiene ND Naphthalene 020 Benzo(a)anthracene ND Benzo(a)pyrene ND Benzc(b)fluoranthene ND Benzo(k)fluoranthene ND Chrysene ND Acenaphthylene ND Anthracene ND Benzo(ghi)perylene ND Fluorene ND Phenanthrene ND Dibenzo(a.h)anthracene ND lndeno(1,2,3-cd)pyrene ND Pyrene ND 2 -Methylnaphthalene ND Pentachlorophenol ND Hexachlorobenzene ND Hexachloroethane ND C' Page 109 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 09:10 Date Received: 05/06/20 Field Prep: Not Specified Extraction Method: EPA 3510C Extraction Date: 05/11/20 09:11 Qualifier units Rt_ MBL Dilution Factor ugll 0.10 1 ugll 0.20 1 ug11 0.10 1 ug11 0.50 — 1 ug11 0.10 1 ug/1 0.10 1 ug/1 0.10 1 ugll 010 — 1 ugll 0.10 — 1 ugll 0.10 1 ugll 0.10 1 ugll 0.10 1 ugn 0.10 1 ug11 0.10 1 ug/1 010 1 ugll 010 1 ug/l 0.10 1 ugll 0.10 — 1 ug/l 0.10 1 ugll 0.80 1 ug/l 0.80 1 ugn 0.80 — 1 :iL\WhA MCP Semivolatile Organics by SIM - Westborough Lab Serial No.05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 15-110 SAMPLE RESULTS 76 30-130 Lab ID: L2018722-07 Date Collected: 05/06/20 09:10 Client ID: SW -1-050620 Date Received: 05/06/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep: Not Specified Sample Depth: Parameter Result Qualifier Units RE. MRL. Dilution Factor MCP Semivolatile Organics by SIM - Westborough Lab Page 110 of 240 x Acceptance Surrogate % Recovery Qualifier Criteria 2-Fluorophenol 41 15-110 Phenol -d6 31 15-110 Nitrobenzene -d5 76 30-130 2-Fluorobiphenyl 95 30-130 2,4,6-Tdbromophenol 73 15-110 4-Terphenyl-d 14 98 30-130 Page 110 of 240 x Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-08 SW -2-050620 421 NORTH MAIN STREET. LEEDS- MA Client ID: Qualifier units Sample Location: MDL Dilution Factor Sample Depth. Matrix: Water Analytical Method: 97,8270D Analytical Date: 05/14/20 11:05 Analyst: WR Parameter MCP Semivolatile Organics - Westborough Lab 1,2,4-Trichlorobenzene Bis(2-chloroethyl)ether 1,2 -Dichlorobenzene 1,3 -Dichlorobenzene 1,4 -Dichlorobenzene 3,3'-Dichlorobenzidine 2,4-Dinitrotoluene 2,6-Dinitrotoluene Azobenzene 4-Bromophenyl phenyl ether Bis(2-chloroisopropyl)ether Bis(2-chloroethoxy)methane Isophorone Nitrobenzene Bis(2-9thy1hexy1)phthalate Butyl benzyl phthalate Di-n-butylphthalate Di-n-octylphthalate Diethyl phthalate Dimethyl phthalate Aniline 4 Chloroaniline Dibenzofuran Acetophenone 2,4,6 -Trichlorophenol 2 -Chlorophenol 2,4-Dichlorophenoi 2,4 -Dimethylphenol Page 111 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 11:00 Date Received: 05/06/20 Field Prep: Not Specified Extraction Method: EPA 3510C Extraction Date: 05/11/20 09:10 Result Qualifier units RL MDL Dilution Factor NO ugll 5.0 1 ND ugll 2.0 1 ND ugA 2.0 1 ND ugA 2.0 - 1 NO ugA 2.0 - 1 NO ug/l 5.0 - 1 ND ugll 5.0 - 1 NO ugll 5.0 1 NO ug/1 2.0 1 NO ugll 2.0 1 NO ug/l 2.0 - 1 NO ug/l 5.0 1 NO ug/l 5.0 - 1 ND ug/l 2.0 -- 1 ND ugA 3.0 1 NO ugli 5.0 - 1 NO ug/1 5.0 1 NO ug/1 5.0 1 NO ug/1 5.0 1 NO ugll 5.0 1 NO ugA 2.0 - 1 NO ug/l 5.0 1 ND ug/l 2.0 - 1 NO ugll 5.0 - 1 NO ug/l 5.0 1 NO ug/l 2.0 1 ND ug/l 5.0 1 ND ug/l 5.0 - 1 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-08 Client ID: SW -2-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth - Parameter Result Qualifier Unks MCP Semivolatile Organics - Westborough Lab Lab Number: 2-Nitrophenol NO 4-Nitrophenol NO 2,4-Dinitrophenol ND Phenol NO 2-Methylphenol NO 3-Methylphenoll4-Methylphenol ND 2,4 5 -Trichlorophenol NO Surrogate 1 2-Fluorophenol 5.0 Phenol d6 Nitrobenzene -415 Acceptance 2-Fluorobiphenyl Qualifier 2,4,6-Tribromophenol 37 4-Terphenyl-d14 15-110 Page 112 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 11:00 Date Received: 05/06/20 Field Prep: Not Specified RL MALL Dilution Factor UgA 10 1 ugA 10 - 1 ugA 20 1 ugA 5.0 - 1 ugll 5.0 1 ugA 5,0 1 ugA 5.0 1 Acceptance % Recovery Qualifier Criteria 37 15-110 24 15-110 67 30-130 65 30-130 54 15 110 68 30-130 -Aw4-t,, x 0 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab I D: L2018722-08 Client ID: SW -2-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Matrix: Water Analytical Method: 97,8270D -SIM Analytical Date: 05/13/20 18:08 Analyst: PS Parameter Result MCP 1,4 Dioxane by 8270D -SIM - Mansfield Lab 1,4 -Dioxane ND Surrogate 1,4 -Dioxane -d8 C' Page 113 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 11:00 Date Received: 05106/20 Field Prep: Not Specified Extraction Method- EPA 3510C Extraction Date: 05/12/20 21.30 Qualifier Units RL MDL Dilution Factor ugll 0.142 1 Acceptance % Recovery Qualifier Criteria 33 15-1`10 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-08 Client ID- SW -2-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: NO Matrix: Water Analytical Method: 97,8270D -SIM Analytical Date: 05/14/20 13:50 Analyst: CB Parameter Result MCP Semivolatile Organics by SIM - Westborough Lab Acenaphthene NO 2-Chloronaphthalene NO Fluoranthene NO Hexachlorobutadiene NO Naphthalene NO Benzo(a)anthracene NO Benzo(a)pyrene NO Benzo(b)fluoranthene NO Benzo(k)fluoranthene ND Chrysene NO Acenaphthylene ND Anthracene ND Benzo(ghi)perylene NO Fluorene NO Phenanthrene NO Dibenzo(a,h)anthracene NO Indeno(1,2,3-cd)pyrene NO Pyrene NO 2 -Methylnaphthalene NO Pentachlorophenol NO Hexachlorobenzene NO Hexachloroethane NO Page 114 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 11:00 Date Received: 05/06/20 Field Prep: Not Specified Extraction Method: EPA 3510C Extraction Date: 05/11/20 09:11 Qualifier Units RL htDL Dilution Factor ug/l 010 1 ug/l 0.20 1 ugh 010 1 ugn 0.50 1 ugn 0.10 1 ugn 0.10 1 ugn 010 1 ugn 0.10 1 ugn 0.10 1 ugn 0.10 — 1 ugn 0.10 1 ug/1 0.10 1 ug/1 010 1 ugll 010 1 ugll 010 1 ugll 010 1 ug/1 010 1 ug/1 010 1 ugn 0.10 1 ugn 0.80 t ugn 0.80 1 ugll 080 1 ES E0 K Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-08 Client ID: SW -2-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 11:00 Date Received: 05/06/20 Field Prep: Not Specified Parameter Result Qualifier Units RL MCP Semivolatile Organics by SIM - Westborough Lab Surrogate 2-Fluorophenol Phenol -d6 Nitrobenzene -d5 2-Fluorobiphenyl 2,4,6-Tribromophenol 4 - Terphenyl-d 14 Page 115 of 240 MDL Dilution Factor AL,W: A —411 v , Acceptance % Recovery Qualifier Criteria 36 15-110 26 15-110 63 30-130 78 30-130 70 15-110 87 30-130 AL,W: A —411 v , Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-09 Client ID: SW -3-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS. MA Sample Depth: NO Matrix: Water Analytical Method: 97,8270D Analytical Date: 05/14/20 11:28 Analyst: WR Parameter FUMUN MCP Semivolatile Organics - Westborough Lab 49 1 1,2 4-Trichlorobenzene NO Bis(2-chloroethyl)ether NO 1,2 -Dichlorobenzene NO 1,3 -Dichlorobenzene NO 1,4 -Dichlorobenzene NO 3,3'-Dichlorobenzidine NO 2,4-Dinitrotoluene ND 2,6-Dinitrotoluene NO Azobenzene NO 4-Bromophenyl phenyl ether ND Bis(2-chloroisopropyl)ether NO Bis(2-chloroethoxy)methane ND Isophorone ND Nitrobenzene NO Bis(2-ethylhexyl)phthalate NO Butyl benzyl phthalate NO Di-n-butylphthalate NO Di-n-octylphthalate NO Diethyl phthalate NO Dimethyl phthalate NO Aniline ND 4-Chloroaniline NO Dibenzofuran NO Acetophenone NO 2,4,6 -Trichlorophenol NO 2 -Chlorophenol NO 2,4-Dichlorophenol NO 2,4 -Dimethylphenol ND Page 116 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 10:00 Date Received: 05/06/20 Field Prep: Not Specified Extraction Method: EPA 3510C Extraction Date: 05/11/20 09:10 Qualifier Unf#s RL MOL Dilution Factor ug/l 49 1 ug/l 20 — 1 ugh 20 1 ugA 20 1 ugA 20 1 ugA 49 1 ug/l 49 1 ug/l 49 1 ug/l 20 1 ug/l 20 1 ug/l 20 1 ug/l 49 1 ug/l 49 1 ugll 20 1 ug11 30 1 ugli 49 1 ugA 49 1 ugA 4.9 1 ugA 49 1 ugll 49 1 ug/l 20 1 ug/l 49 1 ug/l 2.0 1 ug/l 49 1 ug/l 49 1 ug/l 20 1 ug/l 49 1 ug/l 49 1 Ee Ee Page 117 of 240 Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 SAMPLE RESULTS Lab ID: L2018722-09 Date Collected: 05/06/20 10:00 Client ID: SW-3-050620 Date Received: 05/06/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep: Not Specified Sample Depth: Parameter Result Qualifier Units RL MDL Dilution Factor MCP Semivolatile Organics - Westborough Lab 2-Nitropheno ND ugA 99 1 4-Nitrophenol NO ugA 99 7 2,4-Dinitrophenol NO ugA 20 1 Phenol NO ug+I 49 1 2-Methylphenoi ND ug/1 49 1 3-Methylphenoll4-Methylphenol NO ug/l 4-9 1 2,4,5-Trichlorophenol ND ug/1 4.9 1 Acceptance Surrogate % Recovery Qualifier Criteria 2-Fluorophenol 41 15-110 Phenol d6 30 15-110 Nitrobenzene-d5 83 30-130 2-Fluorobiphenyl 83 30-130 2,4.6-Tribromophenol 68 15-110 4-Terphenyl-d14 88 30-130 Page 117 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 05/15/20 SAMPLE RESULTS Lab ID: L2018722-09 Client ID: SW -3-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Matrix: Water Analytical Method: 97,8270D -SIM Analytical Date: 05113/20 18:34 Analyst: PS Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 10:00 Date Received: 05/06/20 Field Prep: Not Specified Extraction Method: EPA 3510C Extraction Date: 05/12/20 21:30 Parameter Result Qualifier Unita RL MDL Dilution Factor MCP 1,4 Dioxane by 8270D -SIM - Mansfield Lab 1,4 -Dioxane ND Surrogate 1,4 -Dioxane -d8 Page 118 of 240 ug/l 0.147 1 Acceptance % Recovery Qualifier Criteria 34 15-110 'J X K Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: ND Client ID: NO Sample Location NO Sample Depth: ND Matrix: Water Analytical Method. 97,8270D -SIM Analytical Date: 05/14/20 14:07 Analyst: CB L2018722-09 SW -3-050620 421 NORTH MAIN STREET, LEEDS, MA Parameter Result MCP Semivolatile Organics by SIM - Westborough Lab Acenaphthene ND 2-Chloronaphihalene NO Fluoranthene NO Hexachlorobutadiene ND Naphthalene 022 Benzo(a)anthracene NO Benzo(a)pyrene ND Benzo(b)fluoranthene ND Benzo(k)fluoranthene ND Chrysene ND Acenaphthylene NO Anthracene NO Benzo(ghi)perylene NO Fluorene NO Phenanthrene NO Dibenzo(a,h)anthracene NO Indeno(1,2 3-cd)pyrene NO Pyrene NO 2 -Methylnaphthalene NO Pentachlorophenol NO Hexachlorobenzene NO Hexachloroethane ND NA Page 119 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15120 Date Collected: 05/06/20 10:00 Date Received: 05/06/20 Field Prep: Not Specified Extraction Method: EPA 3510C Extraction Date: 05/11/20 09:11 Qualifier units RL MDL Dilution Factor ug/1 0.10 1 ugll 0.20 1 ugll 0.10 — 1 ug/l 0.49 1 Ugll 0.10 1 UgA 0.10 �• 1 ugA 0.10 ugA 010 1 ug/1 010 1 ugll 010 -- 1 ugll 010 1 ugll 010 1 ugA 010 1 ugA 0,10 1 ugll 0.10 1 ugll 0.10 1 ugll 0.10 1 ugll 0.10 — 1 ugll 0.10 — 1 ugll 0.79 -- 1 ugll 0.79 -• 1 UCJA 0.79 -• 1 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-09 Client ID: SW -3-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS. MA Sample Depth: Parameter Result MCP Semivolatile Organics by SIM - Westborough Lab Serial No:05152017:08 Lab Number: L2018722 Report Date: 05115/20 Date Collected: 05/06/20 10:00 Date Received: 05/06/20 Field Prep: Not Specified Qualifier t1nks RL Moll. Dilution Factor a Page 120 of 240 K Ee Acceptance Surrogate % Recovery Qualifier Criteria 2-Fluorophenol 41 15-110 Phenol -d6 30 15-110 Nitrobenzene -d5 78 30-130 2-Fluorobiphenyl 97 30-130 2,4,6-Tribromophenol 89 15-110 4-Terphenyl-d14 107 30-130 a Page 120 of 240 K Ee Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-10 Client ID: SW -4.050620 Sample Location: Bis(2-chloroethyl)ether Sample Depth: 1,2 -Dichlorobenzene Matrix: Water Analytical Method: 97,8270D Analytical Date: 05/14/20 11-50 Analyst. WR 421 NORTH MAIN STREET, LEEDS, MA Parameter Result MCP Semivolatile Organics - Westborough Lab MDL Dilution Factor 1,2,4-Trichierobenzene ND Bis(2-chloroethyl)ether ND 1,2 -Dichlorobenzene ND 1,3 -Dichlorobenzene ND 1,4 -Dichlorobenzene ND 3,3'-Dichlorobenzidine ND 2,4-Dinitrotoluene ND 2,6-Dinitrotoluene ND Azobenzene ND 4-Bromophenyl phenyl ether ND Bis(2-chlorotsopropyl)ether ND Bis(2-chloroethoxy)methane ND tsophorone ND Nitrobenzene ND Bis(2-ethylhexyl)phthalale ND Butyl benzyl phthalate ND Di-n-butylphthalate ND Di-p-octylphthalate ND Diethyl phthalate ND Dimethyl phthalate ND Aniline ND 4-Chloroamine ND Dibenzoturan ND Acetophenone ND 2,4,6 -Trichlorophenol ND 2 -Chlorophenol ND 2,4-Dichloropheno ND 2,4 -Dimethylphenol ND Page 121 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 10:20 Date Received: 05/06/20 Field Prep: Not Specified Extraction Method: EPA 3510C Extraction Date: 05/11/20 09:10 Qualifier Units RL MDL Dilution Factor ugA 48 1 ugA 19 1 ugA 19 t ugA 19 i ugA 1 9 1 ugA 48 i ug11 4.8 1 ugll 4.8 1 ugll 1.9 1 ugll 1.9 1 ugll 1.9 1 ugll 4.8 1 ugll 4.6 1 ugA 1.9 t ugA 2.9 t ugA 4.8 7 ugA 4.8 1 ugll 4.8 1 ug/1 4.8 1 ugA 4.8 1 ugA 1.9 1 Ug/1 48 1 ugll 19 1 ug/l 48 1 ugll 48 1 ugll 19 t ugll 48 1 U911 4.8 1 l�F;r'S Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-10 Client ID: SW -4-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Parameter Result Qualifier unfis MCP Semivolatile Organics - Westborough Lab 2-Nitrophenof ND ugll 4-Nitrophenol ND ugA 2 4-Dinitrophe vi ND ugfl Phenol ND ugll 2-Methylphenol ND ugll 3-Methylphenofl4-Methylphenof ND ugll 2,4 5 -Trichlorophenol ND ugll Surrogato 2-Fluorophe no: Phenol -d6 Nitrobenzene -d5 2-Fluorobiphenyl 2,4,6-Tribromophenol 4-Terphenyl-d 14 Page 122 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 10:20 Date Received: 05/06/20 Field Prep: Not Specified RL mm Dilution Factor 97 — 1 97 -- 1 19 -- 1 4.8 — 1 4.8 1 4.8 1 48 -- 1 % Recovery Qualifier 34 23 79 73 60 76 Acceptance Criteria 15-110 15-110 30-130 30-130 15-110 30-130 fl�E�FiA 0 C Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-10 Client ID: SW -4-050620 Sample Location- 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Matrix: Water Analytical Method: 97,8270D -SIM Analytical Date: 05113/20 19 00 Analyst: PS Parameter Result MCP 1,4 Dioxane by 8270D -SIM - Mansfield Lab 1,4 -Dioxane ND Surrogate 1,4 -Dioxane -d8 IPA - 61 C' Page 123 of 240 Qualifier Uwto Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 10:20 Date Received: 05/06/20 Field Prep: Not Specified Extraction Method: EPA 3510C Extraction Date: 05112/20 21:30 RL MDL Dilution Factor ugll 0.139 — Acceptance % Recovery Qualifier Criteria 36 15-110 1 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Fluoranthene SAMPLE RESULTS Lab ID: L2018722-10 Client ID: SW -4-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: ND Matrix: Water Analytical Method: 97,8270D -SIM Analytical Date: 05/14/20 14:24 Analyst: CB Parameter Result MCP Semivolatile Organics by SIM - Westborough Lab Acenaphthene ND 2-Chloronaphthalene NO Fluoranthene 0.15 Hexachlorobutadiene NO Naphthalene NO Benzo(a)anthracene ND Benzo(a)pyrene ND Benzo(b)fluoranthene 012 Benzo(k)fluoranthene NO Chrysene NO Acenaphthylene NO Anthracene NO Benzo(ghi)perylene NO Fluorene ND Phenanthrene ND Dibenzo(a,h)anthracene ND Indeno(1,2,3-cd)pyrene ND Pyrene 013 2 -Methylnaphthalene NO Pentachlorophenol ND Hexachlorobenzene ND Hexachloroethane ND Page 124 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 10:20 Date Received: 05/06/20 Field Prep: Not Specified Extraction Method: EPA 3510C Extraction Date: 05/11/20 09:11 Qualifier units AL MDL Dilution Factor ug?I 010 1 ugh 019 1 ug/1 0.10 1 ugly 0.46 7 ugA 0.10 - 7 ugA 0.10 - 1 ugA 010 t ug1l 0,70 1 ugA 0.10 1 ugA 0.10 1 ugA 0.10 1 UgA 0.10 t ugll 0.10 - 1 ug/1 010 1 ug/1 0.10 1 ug/l 010 1 ug/l 0.10 - 1 ug/l 0.10 - 1 ugA 0.10 7 ugA 0.78 1 ugA 0 78 1 ugA 078 1 X 101 Project Name: VAMC NORTHAMPTON Project Number: R2020018,000 05/15/20 SAMPLE RESULTS Lab ID: L2018722-10 Client ID: SW -4-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: 15 110 Parameter Result Qualifler Units MCP Semivolatile Organics by SIM - Westborough Lab Surrogate 2-Fluorophenol Phenol -d6 Nitrobenzene -d5 2-Fluorobiphenyl 2,4,6-Tribromophenol 4-Terphenyl-d14 �q A. Page 125 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 10:20 Date Received: 05/06/20 Field Prep: Not Specified RL MDL Dilution Factor L�L?F, ri Acceptance % Recovery Qualifier Criteria 33 15-110 24 15-110 72 30-130 76 30-130 76 15 110 93 30 130 L�L?F, ri Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-11 Client ID: LCA -050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: NO Matrix: Water Analytical Method: 97,8270D Analytical Date: 05/14/20 12:13 Analyst: WR Parameter Result Qualifier Units MCP Semivolatile Organics - Westborough Lab 40 — 1,2,4-Trichlorobenzene NO Bis(2-chloroethyl)ether NO 1,2 -Dichlorobenzene NO 1,3 -Dichlorobenzene NO 1,4 -Dichlorobenzene NO 3, 3'-Dichlorobenzidine NO 2,4-Dinitrotoluene NO 2,6-Dinitrotoluene NO Azobenzene NO 4-Bromophenyl phenyl ether NO Bis(2-chloroisopropyl)ether ND Bis(2-chloroethoxy)methane NO Isophorone NO Nitrobenzene NO Bis(2-ethylhexyl)phthalate NO Butyl benzyl phthalate NO Di-n-butylphthalate NO Di-n-octylphthalate NO Diethyl phthalate NO Dimethyl phthalate ND Aniline ND 4-Chloroaniline NO Dibenzofuran NO Acetophenone NO 2,4,6 -Trichlorophenol NO 2 -Chlorophenol NO 2,4-Dichlorophenol ND 2,4 -Dimethylphenol NO Page 126 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 10:40 Date Received: 05/06/20 Field Prep: Not Specified Extraction Method: EPA 3510C Extraction Date: 05/11/20 09:10 Rt- f1lDL Dilution Factor K ug/l 40 — 1 ugA 19 1 ug/l 1.9 1 ugA 19 1 ugA 19 1 ugA 48 •- 1 ugA 48 1 ugA 48 1 ugA is 1 ugA 19 1 ugA 19 1 ugA 48 1 ugfl 48 1 ugll 1.9 1 ug/1 2.9 1 ug/1 4.8 1 ug/1 4.8 1 ug/1 48 1 ugll 4.8 1 ugA 4.8 1 ug1l 1.9 1 ugA 4.8 1 ugA 1.9 1 ugfl 4.8 1 ugA 4.8 1 ugA 19 1 ugll 4.8 1 ugA 4.8 1 AL.PIKA r1 LF16,� Page 127 of 240 Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 SAMPLE RESULTS Lab ID: L2018722-11 Date Collected: 05/06/20 10:40 Client ID: LC -1-050620 Date Received: 05/06/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep: Not Specified Sample Depth: Parameter Result Qualifier Units RL MDL Dilution Factor MCP Sernivolatile Organics - Westborough Lab 2-Nitrophenol ND ugll 96 1 4-Nitrophenol ND ugll 96 1 2,4-Dinitrophenol ND ugll 19 1 Phenol ND ugll 48 1 2-Methylphenol ND ugll 48 1 3-Methylphenol+4-Methylphenol ND ug?I 48 -- 1 2,4,5 -Trichlorophenol ND ug11 48 R 1 Acceptance Surrogate % Recovery Qualifier Criteria 2-Fluorophenol 48 15-110 Phenol -d6 31 15-110 Nitrobenzene -d5 902 30-130 2-Fluorabiphenyl 96 30-130 2,4,6 Tribromophenol 98 15-110 4-Terphenyl-d14 101 30-130 r1 LF16,� Page 127 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-11 Client ID: LC -1-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Matrix: Water Analytical Method: 97,8270D -SIM Analytical Date: 05/13/20 19:25 Analyst: PS Parameter Result MCP 1,4 Dioxane by 8270D -SIM - Mansfield Lab 1,4 -Dioxane ND Surrogate 1,4 -Dioxane -d8 Page 128 of 240 Qualifier Units Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 10:40 Date Received: 05/06/20 Field Prep: Not Specified Extraction Method: EPA 3510C Extraction Date: 05/12/20 21:30 RL MDL Dilution Factor ugll Q•�42 t Acceptance % Recovery Qualifier criteria 32 X NO Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-11 Client ID: LC -1-050620 Sample Location: NO Sample Depth: No Matrix: Water Analytical Method: 97,8270D -SIM Analytical Date: 05/14/20 14:41 Analyst: CB 421 NORTH MAIN STREET, LEEDS, MA Parameter Result MCP Semivolatile Organics by SIM - Westborough Lab Acenaphthene NO 2-Chioronaphthalene NO Fluoranlhene NO Hexachlorobutadiene No Naphthalene NO Benzo(a)anthracene NO Benzo(a)pyrene NO Benzo(b)fluoranthene NO Benzo(k)fluoranthene NO Chrysene ND Acenaphthylene NO Anthracene NO Benzo(ghi)perylene ND Fluorene NO Phenanthrene NO Dibenzo(a,h)anthracene NO Indeno(1,2 3-cd)pyrene ND Pyrene NO 2 -Methylnaphthalene ND Pentachlorophenol ND Hexachlorobenzene ND Hexachloroethane NO C, Page 129 of 240 Qualifier Units Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 10:40 Date Received: 05/06/20 f=ield Prep: Not Specified Extraction Method: EPA 3510C Extraction Date: 05/11/20 09:11 RL MDL Dilution Factor ugll 010 1 ugll 019 1 ugll 010 1 ugll 048 1 ugll 010 1 ugll 0.10 1 ugA 010 1 ugA 0.10 1 ugA 0.10 1 ugll 0.10 1 ugll 0.10 - 1 ugll 0.10 1 ugll 0.10 -- 1 ugll 0.10 1 ugll 0.10 1 ugA 0.10 1 ugA 0.10 -• 1 ugll 0.10 1 ugll 0.10 - 1 ugll 0.77 1 ugll 0.77 1 ugA 4.77 1 MCP Sernivolatile Organics by SIM - Westborough Lab Serial—No: 06 152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 15-110 SAMPLE RESULTS 86 30-130 Lab ID: L2018722-11 (Date Collected: 05/06/20 10:40 Client ID: LC -1-050620 Date Received: 05/06/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep: Not Specified Sample Depth: Parameter Result Qualifier unlis RL MDL Dilution Factor MCP Sernivolatile Organics by SIM - Westborough Lab wk AL, -I, �, Page 130 of 240 Ee 0 Acceptance Surrogate % Recovery Qualifier Criteria 2-Fluorophenol 42 15-110 Phenol -d6 28 15-110 Nitrobenzene -d5 86 30-130 2-Fluorobiphenyl 92 30-130 2,4,6-Tribromophenol 107 15-110 4-Terphenyl-d 14 110 30-130 wk AL, -I, �, Page 130 of 240 Ee 0 Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 Lab ID: Client ID. Sample Location: Sample Depth: SAMPLE RESULTS L2018722-12 LC -2-050620 421 NORTH MAIN STREET, LEEDS, MA Matrix: Water Analytical Method: 97,8270D Analytical Date: 05/13/20 16:06 Analyst: IM Parameter Result MCP Semivolatile Organics - Westborough Lab ugA 1.2.4-Trichlorobenzene ND Bis? 2-chloroethyl)ether ND 1 2 -Dichlorobenzene ND 1 3 -Dichlorobenzene ND 1.4 -Dichlorobenzene ND C3 3.-Dichlorobenzidine ND 2 4 Din lroto uene ND 2 6 -Din trotoluene NO Azobenzene NO 4-Bromophenyl phenyl ether ND Bis(2-chlorotsopropyl)ether NO Bis(2-chloroethoxy)methane NO Isophorone NO Nitrobenzene NO Bis(2-ethylhexyl)phthalate NO Butyl benzyl phthalate NO Di-n-butylphthalate ND Di-n-0ctylphthalate NO Diethyl phthalate ND Dimethyl phthalate ND Aniline ND 4-Chloroani' ine ND Dibenzofuran NO Acetophenone NO 2,4 6 -Trichlorophenol ND 2 -Chlorophenol ND L2,4-Dichiorophenol NO 2.4-Dimethylpheno! NO Page 131 of 240 Qualifier Units Date Collected: 05/06/20 09:35 Date Received: 05/06/20 Field Prep: Not Specified Extraction Method: EPA 3510C Extraction Date: 05/11/20 09:10 RL I101PL Dilution Factor ugA 5.0 1 ugA 2.0 t 1 ug/1 2.0 - 1 ug/1 2.0 1 ug/1 2.0 1 ug/1 5.0 1 ug/1 5.0 1 ug/1 5.0 1 ug/1 2.0 1 ugA 2.0 1 ugA 2.o - 1 ugA 5.0 - 1 ugA 5.0 - 1 ugll 2.0 1 ugll 3.0 -• 1 ugll 5.0 -• 1 ugll 5.0 1 ugll 5.0 1 ugA 5.0 - 1 ugA 5.0 - 1 ug/1 2.0 - 1 ugll 5.0 - 1 ug/1 2.0 - 1 ug/1 5.0 -• 1 ug/1 5.0 -• 1 ugA 2.0 -• 1 ug/l 5.0 -• 1 ug1l 5.0 -• 1 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-12 Client ID: LC -2-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Parameter Result Qualifier LWAS MCP Semivolatile Organics - Westborough Lab No:05152017:08 2-Nitrophenol ND 4-Nitrophenol ND 2,4-Dinitrophenol ND Phenol ND 2 Methylphenol ND 3-MethylphenoV4-Methylphenol ND 2,4.5 -Trichlorophenol ND Surrogate — 1 2-171uorophenot 5-0 Phenol -d6 Nitrobenzene -d5 Acceptance 2-Fluorobiphenyl Qualifier 2,4.6-Tribromophenol 49 4-Terphenyl-d14 15 110 Page 132 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 09:35 a Date Received: 05/06/20 Field Prep: Not Specified RL VIDL Dilution Factor ug/4 10 1 ugA 10 1 ugA 20 1 ugA 5.0 1 ugA 5-0 1 ugll 5.0 — 1 ugll 5-0 1 Acceptance % Recovery Qualifier Criteria 49 15 110 34 15-110 105 30-130 98 30-130 75 15-110 100 30-130 IN 181 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Lab ID: L2018722-12 Date Collected: 05106/20 09:35 Client ID: LC -2-050620 Date Received: 05106/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep: Not Specified Sample Depth Matrix: Water Extraction Method: EPA 3510C Analytical Method- 97.8270D -SIM Extraction Date: 05/12/20 21:30 Analytical Date: 05/13/20 19:50 Analyst: PS Parameter Result MCP 1,4 Dioxane by 8270D -SIM - Mansfield Lab 1.4 D,oxane ND Surrogate 1,4 -Dioxane -d8 Le Page 133 of 240 Qualifier UWA RL MDL Dilution Factor ugN 0 144 1 Acceptance % Recovery Qualifier Criteria 35 15-110 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Fluoranthene SAMPLE RESULTS Lab ID: L2018722-12 Client ID: LC -2-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: NO Matrix: Water Analytical Method: 97,8270D -SIM Analytical Date: 05/14/20 14:57 Analyst: CB Parameter Result MCP Semivolatile Organics by SIM - Westborough Lab Acenaphthene NO 2-Chloronaphthaiene NO Fluoranthene NO Hexachlorobutadiene NO Naphthalene 0.11 Benzo(a)anthracene NO Benzo(a)pyrene NO Benzo(b)fluoranthene NO Benzo(k)fluoranthene NO Chrysene ND Acenaphthylene NO Anthracene NO Benzo(ghi)perylene NO Fluorene ND Phenanthrene NO D benzo(a,h)anthracene NO Indeno(1 2,3-c4)pyrene NO Pyrene NO 2 -Methylnaphthalene NO Pentachlorophenol NO Hexachlorobenzene NO Hexachloroethane NO Page 134 of 240 Serial No:05152017:OB Lab Number: L2018722 Report Date: 05/15/20 Date Collected-. 05/06/20 09:35 Date Received: 05/06/20 Field Prep: Not Specified Extraction Method: EPA 3510C Extraction Date: 05/11/20 09:11 Qualifier Units RL MDL Dilution Factor ugll 010 1 ugA 0.20 t ugA 0.10 - 1 ugll 0.50 1 ugA 010 1 Ugll 010 1 ugA 0.10 t ugA 0.10 1 ug/l 0.10 1 ugrl 0.10 1 ug/l 010 1 ugh 010 1 ugA 010 1 ugA 010 1 ugll 0.10 - 1 ugll 0.10 - 1 ugll 010 1 ugll 010 1 ugll 010 1 ugA 080 1 ugA 080 1 ugA 080 1 Me Ee AM CI I Page 135 of 240 Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 SAMPLE RESULTS Lab ID: L2018722-12 Date Collected: 05106/20 09:35 Client ID: LC -2-050620 Date Received: 05/06/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep: Not Specified Sample Depth: Parameter Result Qualifier Units RL MDL Dilution Factor MCP Semivolatile Organics by SIM - Westborough Lab Acceptance Surrogate % Recovery Qualifier Criteria 2-Fluorophenol 43 15-110 Phenol -d6 30 15.110 Nitrobenzene -d5 85 30-130 2-Fluorobiphenyl 90 30-130 2,4,6-Tribromophenol 88 15-110 4 Terphenyl-04 108 30 130 CI I Page 135 of 240 Project Name: Project Number: Analytical Method: Analytical Date.- Analyst: ate:Analyst: VAMC NORTHAMPTON R2020018.000 97,8270D 05/13/20 08:30 IM Method Blank Analysis Batch Quality Control Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Extraction Method: EPA 3510C Extraction Date: 05/11/20 09:10 Parameter Result Qualifier Units RL MDL MCP Semivolatile Organics -Westborough Lab for sample(s): 01-12 Batch: WG1369281-1 Acenaphthene NO ugll 2.0 1,2,4-Trichlorobenzene NO ugll 5.0 Hexachlorobenzene NO ugll 2.0 — Bis(2-chloroethyi)ether NO ugh 2.0 — 2-Chloronaphlhalene NO ugA 2.0 — 1,2 -Dichlorobenzene NO ugA 2.0 1,3 -Dichlorobenzene NO ugA 2.0 1,4 -Dichlorobenzene NO ugA 2.0 3,3'-Dichlorobenzidine NO ugA 5.0 2,4-Dinitrotoluene ND ugA 5.0 2,6-Dinitrotoluene NO ug/l 5.0 Azobenzene NO ugll 2.0 Fluoranthene NO ugll 2.0 4-Bromophenyl phenyl ether NO ug/1 2.0 Bis(2-chloroisopropyl)ether NO ugA 2.0 Bis(2-chloroethoxy)methane NO ugA 5.0 - Hexachlorobutadiene NO ugA 2.0 — Hexachloroethane NO ugA 2.0 -- Isophorone NO ugA 5.0 -- Naphthalene NO ugll 2.0 Nitrobenzene NO ugll 2.0 Bis(2-ethylhexyl)phthalate NO ugll 3.0 -- Butyl benzyl phthalate NO ugll 5.0 Di-n-butylphlhalate NO ugll 5.0 Di-n-octylphthalate NO ugA 5.0 -- Diethyl phthalate NO ugA 5.0 Dimethyl phthalate NO ugA 5.0 — Benzo(a)anthracene NO ugA 2.0 Benzo(a)pyrene NO ugA 2.0 Page 136 of 240 Ee Ee Project Name: VAMC NORTHAMPTON Project Number. R2020018.000 r Analytical Method: 97,8270D Analytical Date: 05/13/20 08:30 Analyst: IM Parameter Method Blank Analysis Batch Quality Control Result Qualifier Units RL SerialNo:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Extraction Method: EPA 3510C Extraction Date: 05/11/20 09:10 MDL MCP Semivolatile Organics -Westborough Lab for sample(s): 01-12 Batch: WG1369281-1 Benzo(b)fluoranthene NO ugll 2.0 Benzo(k)fluoranthene NO ugll 2.0 Chrysene NO ug/l 2.0 Acenaphthylene NO ug/l 2.0 — Anthracene NO ugA 2.0 — Benzo(ghi)perylene NO ugA 2.0 -- Fluorene NO ugA 2.0 Phenanthrene NO ugA 2-0 -- Dibenzo(a,h)anthracene NO uga 2-0 -- Indeno(1,2 3-cd)pyrene NO ugll 2-0 - Pyrene NO ugll 2.0 Aniline NO ugll 2.0 4-Chloroaniline NO ugll 5.0 Dibenzofuran NO ugll 2.0 2 -Methylnaphthalene ND ugA 2.0 Acetophenone NO ugA 5.0 2,4,6-Trichforophenol NO ugA 5.0 2 -Chlorophenol NO ug/l 2.0 — 2,4-Dichlorophenol NO ug/l 5.0 2,4 -Dimethylphenol NO ugA 5.0 2-Nitrophenol NO ugA 10 4-Nitrophenol NO ugA 10 2,4-Dinitrophenol NO ugll 20 Pentachlorophenol NO ugll 10 Phenol NO ugll 5.0 2 -Methyl phenol NO ugll 5.0 3-Methylphenoll4-Methylphenol NO ug/l 5.0 — 2,4,5 -Trichlorophenol NO ugA 5.0 c. h A. Page 137 of 240 Project Name: Project Number, Analytical Method: Analytical Date: Analyst: VAMC NORTHAMPTON R2020018.000 97,8270D 05/13/20 08:30 IM Method Blank Analysis Batch Quality Control Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Extraction Method' EPA 3510C Extraction Date: 05/11/20 09:10 Parameter Result Qualifier units RL MDL MCP Semivolatile Organics -Westborough Lab for sample(s): 01-12 Batch: WG1369281-1 Surrogate Acceptance %Recovery Qualifier Criteria 2-Fluorophenol 58 15-110 PhenoW6 38 15-110 Nitrobenzene -d5 97 30-130 2-Fluorobiphenyl 87 30-130 2,4,6--rdbromophenol 82 15-110 4-TerphenyIA14 88 30-130 �i Page 138 of 240 U Ee ES Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 r Method Blank Analysis Batch Quality Control Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Analytical Method: 97,8270D -SIM Extraction Method: EPA 3510C Analytical Date: 05/13/20 18:23 Extraction Date: 05/11/20 09:11 Analyst. CB Parameter Result Qualifier units RL MDL MCP Semivolatile Organics by SIM -Westborough Lab for sample(s): 01-12 Batch: WG1369284-1 Acenaphthene ND ugA 010 2-Chloronaphthalene NO ugA 020 Fluoranthene NO ugll 010 Hexachlorobutadiene NO ugA 050 Naphthalene NO ugA 010 Benzo(a)anthracene NO ugA 010 Benzo(a)pyrene NO ugA 010 Benzo(b)fluoranthene NO ug/1 010 Benzo(k)fluoranthene NO ug/1 010 Chrysene NO ugll 010 — Acenaphthylene NO ugll 0.10 — Anthracene NO ugA 0.10 Benzo(ghi)perylene NO ugll 0.10 Fluorene NO ugll 0.10 Phenanthrene NO ugll 0.10 Dibenzo(a,h)anlhracene ND ugll 0.10 1ndeno(1,2,3-ed)pyrene NO ugli 0.10 Pyrene NO ugA 0.10 2 -Methylnaphthalene ND ugA 0.10 Pentachlorophenol NO ug/1 0.80 Hexachlorobenzene NO ugll 0.80 — Hexachloroethane NO ugA 0.80 C., Page 139 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Analytical Method Analytical Date: Analyst: Parameter 97,8270D -SIM 05/13/20 18:23 CB Method Blank Analysis Batch Quality Control Result Qualifier Units RL Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Extraction Method: EPA 3510C Extraction Date: 05/11/20 09:11 MDL MCP Semivolatile Organics by SIM -Westborough Lab for sample(s): 01-12 Batch: WG1369284-1 Surrogate Acceptance %Recovery Qualifier Criteria 2-Fluorophenol 47 15-110 Phenol -d6 34 15-110 Nitrobenzene -0 71 30-130 2-Fluorobiphenyl 73 30 130 2,4,6-Tribromophenol 79 15-110 4-Terphenyl-04 81 30-130 A Page 140 of 240 Ee N C Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Analytical Method Analytical Date: Analyst: Parameter 97,8270D -SIM 05/13/20 13:34 PS Method Blank Analysis Batch Quality Control Result Qualifier Units Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Extraction Method: EPA 3510C Extraction Date: 05/12/20 21:30 RL MDL MCP 1,4 Dioxane by 8270D -SIM -Mansfield Lab for sample(s): 01-12 Batch: WG1370011-1 1,4 -Dioxane ND ugN 0150 Surrogate 1,4 -Dioxane -d8 c� c Page 141 of 240 Acceptance %Recovery Qualifier Criteria 30 15-110 ,At.PKA. Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Project Number: R2020018.000 Senal No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Page 142 of 240 ..ems. �.. . 0 101 v LCS LCSD %Recovery RPD Parameter %Recovery Qual %Recovery Qua! Limits RPD Qual Limits MCP Semivolatile Organics -Westborough Lab Associated sample(s): 01-12 Batch: WG1369281-2 WG 1369281-3 Acenaphthene 91 101 44140 10 20 1,2,4-T61c obemene 78 83 44140 9 20 HexedYombenm ne 89 101 44140 13 20 Bis(2-chl0meBr 9ther 88 95 40.140 10 20 2-ChWomphlhalene 85 97 40.140 13 20 1,2 -Dichlorobenzene 77 84 44140 9 20 1,3-Dichtarobenzene 75 83 44140 10 20 1,4 -Dichlorobenzene 74 81 40.140 9 20 3,3'-DkMrobenzidine 71 80 40.140 12 20 2,4-Dinikotoluene 94 105 40.140 12 20 2,6-Dinitrololuene 89 102 40,140 14 20 Azobenzene 105 120 40-140 12 20 FluorarOmrm 94 105 44140 11 20 4-BromwhenylPhenyl e6mr 85 97 40-140 13 20 Bis(2-chWoSsopropyl)elher 109 123 40-140 12 20 8is(2-ch1om9ft")methane 91 104 40.140 13 20 Hexachlorobutadiene 75 85 40.140 13 20 HexaUdoroethane 78 88 40-M 12 20 Isophorone 98 111 40.140 12 20 Nephthelene a8 97 40-140 12 20 Nitrobenzene 92 104 40-140 12 20 8i8(2-ethylhexyl)phdm1ate 114 127 40-140 11 20 Butyl benzyl phthelate 105 118 40-W 10 20 Page 142 of 240 ..ems. �.. . 0 101 v C Senal No:05152017 08 Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Lab Number: L2018722 Project Number: R2020018 000 Report Date: 05/15/20 Page 143 of 240 LCS LCSD %Recovery RPD Parameter %Recovery Qua! %Recovery Qua! Limits RPD Qual Limits MCP Semivolatile Organics - Westborough Lab Associated sample(s): 01-12 Batch WG1369281-2 WG1369281-3 Di n-butylphthalate 108 120 40-140 11 20 Dt-n•ocylphlhalate 112 122 40-M 9 20 Diethyl phthalate 98 109 40-W 10 20 Dimethyl phthalate 89 141 40-140 13 20 Banzo(a)anthracene 91 100 40-140 9 20 Banzo(a)Pyrene 90 98 40.140 9 20 Immo(b)fluoranthene 96102 40-140 8 20 Benzo(k)suoranlhene 88 102 40140 15 20 1_hrysene 93 103 40140 10 20 Amnaphthylene 89 100 40-W 12 20 Anthracene 98 108 40.140 11 20 Benzo(9hl)P"OM 100 112 40140 11 20 Fluorene 92 104 44140 12 20 Phenandwvm 92 103 44140 11 20 Dibenzo(a,h)wMcene 101 113 40-M 11 20 ndeno(1,2,3,cd)pyrene 92 104 40-140 12 20 Pyrene 95 100 40140 11 20 Aniline 48 49 40140 a 20 4-ChloraeNline 68 7e 40140 11 20 Dibenzofuran 91 101 44140 10 20 2-MeM Anaphthalene 84 95 44140 12 20 Acetophenone 81 92 40-M 13 20 2.4,5-Td0dw0phead 84 99 30130 19 20 Page 143 of 240 Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Project Number: R2020018.000 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 LCS LCSD Acceptance Surrogate %Recovery Quaf %Recovery Qual Criteria 2-Fluorophend LCS LCSD %Recovery Phenol -d8 RPD Parameter %Recove Qual %Recovery Qual Limits RPD Qual Limits MCP Semivolatile Organics- Westborough Lab Associated sample(s): 01-12 Batch: WG1369281-2 WG1369281-3 30-130 2,4,8-Tribmwophenol 2 -Chlorophenol 85 98 30.130 12 20 2,4-DkNorophend 87 98 30130 12 20 2.4- mebAMend 90 98 30130 8 20 2-Nitrophanol 85 94 30130 10 20 4-Nitrophenol 75 98 30.130 14 20 2,4-Dinrtrophenal 74 83 30.130 11 20 PendadNorophanW 72 S4 30130 15 20 Phenol 39 45 30130 14 20 2-Melyphenol 82 89 30130 8 20 3-MethylphenoW-Meftlphenol 80 89 30-130 11 20 2,4,5-T6dNorophend 88 98 30.130 11 20 LCS LCSD Acceptance Surrogate %Recovery Quaf %Recovery Qual Criteria 2-Fluorophend 80 87 15.110 Phenol -d8 42 49 15.110 Nitrobenzene -d5 94 104 30,130 2-FluoroMphenyl 85 94 30-130 2,4,8-Tribmwophenol 92 105 15.110 4-TerphenyW14 89 101 30.130 Page 144 of 240 di,Pl;,a w 0 C Serial No:05152017:08 Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 Page 145 of 240 LCS LCSD %Recovery RPD Parameter %Recovery Qual %Recovery oust Limits RPD Qual Limits MCP Sernivolable Organics by SIM - Westborough Lab Associated sample(s): 01-12 Batch M1369284-2 WG1369284-3 AcensphOtene 88 84 40-140 5 20 2-Chloranaphthalene 91 87 40.140 4 20 FluoranMene 92 88 40.140 7 20 HexwXmbuladiem 79 78 40.140 4 20 Naphtltalene 68 83 40-140 4 20 Benzo(alenth cam &erwXalpyrene 94 91 88 as 40-140 40-140 7 8 20 20 Benzo(blauoranthene 93 90 40.140 3 20 Benzo(k)au=Mhene 90 a2 40.140 9 20 Chrysene 87 a1 40.140 7 20 Acecm Mhylene 92 a9 40-140 3 20 Anthracene 87 83 40-140 5 20 Bemo(9hl)perylene 103 97 46140 a 20 Fluorene 91 88 46140 8 20 Phenanthrene 89 83 46140 7 20 Dibsnzo(s.h)anthracene 101 95 46140 8 20 IrWeno(1,2.3-ed)pyrene 105 98 40.140 9 20 Pyrene 90 84 46140 7 20 2-Methy1naphthalene 89 85 40.140 5 20 Pentachlorophenol 114 105 30-130 8 20 Hexadaorabenzene 90 a5 40-140 8 20 Hexachloroeatene 70 fig 40-140 3 20 Page 145 of 240 Lab Control Sample Analysis Protect Name: VAMC NORTHAMPTON Batch Quality Control Project Number: R2020018.000 Sena! No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 LCS LCSD %Recovery RPD Parameter %Recovery Qual %Recovery Qua/ Limits RPD Qual Limits MCP Semivolatile Organics by SIM -Westborough Lab Associated sample(s): 01-12 Batch: WG1369284-2 WG1369284-3 Surrogate LCS LCSD Acceptance %Recovery Qual %Recovery Qual Criteria 2-ftwophenol 55 53 15110 Phew -dB 40 39 15-110 NftWnzene-d5 82 79 30.130 2-FNfwobiph9rg1 85 81 30.130 2,4,846branophend 93 87 15-110 4-Terplleny! 414 97 90 30-M Page 146 of 240 Ee Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Project Number: R2020018.000 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 LCS LCSD :Recovery RPA Parameter %Recovery Qua! %Recovery Qua! Limits RPD Qual Limits MCP 1,4 Dioxane by 8270D -SIM - Mansfield Lab Associated sample(s): 01-12 Batch: WG1370011-2 WG1370011 3 14-Dioxene 111 115 40-140 4 20 Surrogate 1.4 -Dioxane -a Page 147 of 240 LCS LCSD Acceptance %Recovery Qual %Recovery Qual Criteria 34 31 PESTICIDES Page 148 of 240 Serial No:05152017:08 101 Es Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Alpha -BHC SAMPLE RESULTS Lab ID: L2018722-01 Client ID: MWAD-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: NO Matrix: Water Analytical Method. 97,8081 B Analytical Date: 05/12/20 11:07 Analyst: SM Parameter Result MCP Organochlorine Pesticides - Westborough Lab Delta -BHC ND Lindane NO Alpha -BHC NO Beta -BHC NO Heptachlor ND Aldrin NO Heptachlor epoxide NO Endrin NO Endrin ketone NO Dieldrin NO 4,4' -DDE NO 4,4' -DDD NO 4,4' -DDT NO Endosulfan I NO Endosulfan If NO Endosulfan sulfate NO Methoxychlor NO Chlordane NO Hexachlorobenzene ND Surrogate UgA 2,4,5,6-Tetrachloro-m-xylene Decachlorobiphenyl 2,4,5,6-Tetrachloro-m-xylene ugfl Decachloroblphenyl c. Page 149 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 10:10 Date Received: 05/06/20 Field Prep: Refer to COC Extraction Method: EPA 3510C Extraction Date: 05/11/20 07:37 Qualifier Units RL MOL Dilution Factor Column UgA 0 014 1 A Ugll 0 014 1 A UgA 0 014 1 A UgA 0 014 — 1 A ugA 0 014 1 A ugA 0 014 1 A UgA 0 014 1 A ugfl 0 029 1 A ugh 0 029 1 A ugh 0.029 — 1 A UgA 0.029 1 A ugA 0.029 1 A ugA 0.029 1 A UgA 0.014 - 1 A ug/l 0.029 1 A ug/l 0 029 1 A ugll 0.143 1 A ugll 0 143 1 A ugll 0 014 — 1 A Acceptance % Recovery Qualifier Criteria Column 83 30-150 B 105 30-150 B 91 30-150 A 100 30-150 A Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Alpha -BHC SAMPLE RESULTS Lab ID: L2018722-02 Client ID: MW -1 S-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: NO Matrix Water Analytical Method: 97,80816 Analytical Date: 05/12/20 11:17 Analyst: SM Parameter Result MCP Organochlorine Pesticides - Westborough Lab Delta -BHC ND Lindane ND Alpha -BHC ND Beta -BHC NO Heptachlor NO Aldrin ND Heptachlor epo)ade NO Endrin NO Endrin ketone ND Dieldrin NO 4,4' -DDE ND 4,4' -DDD NO 4,4' -DDT NO Endosulfan I NO Endosulfan 11 NO Endosulfan sulfate NO Methoxychlor NO Chlordane NO Hexachlorobenzene NO Surrogate ugll 2,4, 5,6-Tetrachloro-m-xylene Decachlorobiphenyl 2,4,5,6-Tetrachloro-m-xylene ugll Decachlorobiphenyl Page 150 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 12:00 Date Received: 05/06/20 Field Prep: Refer to COC Extraction Method: EPA 3510C Extraction Date: 05/11/20 07:37 Qualifier Unite RL MDL 1311ution Factor Column ugA 0.014 - 1 A ugA 0.014 - 1 A UgA 0.014 1 A ugA 0.014 1 A ugA 0 014 1 A ugll 0 014 1 A 1 ugll 0 014 1 A ugll 0 029 1 A ug/l 0 029 1 A ugll 0 029 1 A ug/1 0 029 1 A ugll 0 029 1 A ugA 0 029 1 A ugA 0 014 1 A ugA 0 029 1 A ugA 0 029 - 1 A ugA 0 143 1 A ugA 0143 1 A ugll 0 014 1 A Acceptance % Recovery Qualifier Criteria Column 57 30-150 B 73 30-150 B 61 30-150 A 72 30-150 A LILONA Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Alpha-SHC SAMPLE RESULTS Lab ID: L2018722-03 Client ID MW -2S-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS. MA Sample Depth: NO Matrix: Water Analytical Method 97,8081 B Analytical Date: 05/12/20 11:27 Analyst: SM Parameter Result MCP Organochlorine Pesticides - Westborough Lab Delta -BHC NO Lindane NO Alpha-SHC ND Beta -BHC NO Heptachlor ND Aldrin ND Heptachlor epoxide NO Endrin ND Endrin ketone NO Dieldrin ND 4,4' -DDE NO 4,4' -DDD NO 4,4' -DDT NO Endosulfan I NO Endosulfan II NO Endosulfan sulfate NO Methoxychlor NO Chlordane ND Hexachlorobenzene NO Surrogate 2,4,5.6-Tetrachloro-m-xylene Decachlorobiphenyl 2,4,5,6-Tetrachloro-m-xylene Decachlorobiphenyl Page 151 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected- 05/06/20 12:05 Date Received: 05/06/20 Field Prep. Refer to COC Extraction Method: EPA 3510C Extraction Date: 05/11/20 07:37 Qualifier Unita RL MIDL Dilution Factor Column ugll 0 014 1 A ug/l 0 014 1 A ug/l 0 014 1 A ug1l 0 014 1 A ug/1 0 014 1 A ug/1 0 014 1 A ug/l 0A14 - 1 A ug/1 0.029 1 A ugA 0.029 — 1 A ugA 0.029 1 A ugA 0.029 1 A ug/1 0.029 1 A ugll 0.029 1 A ug/l 0.014 1 A ugll 0.029 1 A ugll 0.029 1 A ugll 0.143 1 A ugll 0.143 1 A ugll 0 014 - 1 A Acceptance % Recovery Qualifier Criteria Column 64 30-150 B 79 30-150 B 71 30-150 A 82 30-150 A Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-04 Client ID: MW -3S-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Matrix: Water Analytical Method: 97,80818 Analytical Date: 05/12/20 11:37 Analyst: SM Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 13:05 Date Received: 05/06/20 Field Prep: Refer to COC Extraction Method: EPA 3510C Extraction Date: 05/11/20 07:37 Parameter Result Qualifier urots PtL Mat- Dilution Factor Column MCP Organochlorine Pesticides - Westborough Lab Delta -BHC ND ug/I 0.014 1 A Lindane ND ug/I 0.014 1 A Alpha -BHC NO ug/I 0.014 1 A Beta -BHC ND ug/1 0.014 1 A Heptachlor ND ug/l 0.014 -- 1 A Aldrin NO ugn 0.014 -- 1 / A i Heptachlor epoxide ND ugn 0.014 1 A Endrin ND ug/1 0.029 1 A Endrin ketone NO ugn 0.029 -- 1 A Dieldrin NO ugn 0.029 1 A 4,4' -DDE ND ugn 0-029 1 A 4,4' -DDD ND ugn 0.029 -- 1 A 4,4' -DDT NO ug/1 0.029 -- 1 A Endosulfan I NO ug/I 0-014 1 A Endosulfan II NO ug/I 0.029 1 A Endosulfan sulfate NO ug/1 0.029 1 A Methoxychlor NO ug/1 0143 -- 1 A Chlordane NO ug/I 0143 - 1 A Hexachlorobenzene ND ugn 0.014 1 A Acceptance Surrogate % Recovery Qualifier Criteria Column 2,4,5,6-Tetrachloro-m-xylene 61 30-150 B Decachlorobiphenyl 85 30-150 B 2,4,5,6-Tetrachloro-m-xylene 68 30-150 A Decachlorobiphenyl 83 30-150 A Page 152 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018 000 Alpha -BHC SAMPLE RESULTS Lab ID: L2018722-05 Client ID: MW -4S-050620 Sample Location. 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: ND Matrix: Water Analytical Method: 97,80818 Analytical Date- 05/12/20 11:46 Analyst: SM Parameter Result MCP Organochlorine Pesticides - Westborough Lab Delta -BHC NO lindane NO Alpha -BHC ND Beta -BHC ND Heptachlor ND Aldrin ND Heptachlor epoxide ND Endrin NO Endrin ketone NO Dieldrin NO 4,4' -ODE NO 4,4' -DDD NO 4,4' -DDT NO Endosulfan I NO Endosulfan II ND Endosulfan sulfate ND Methoxychlor ND Chlordane NO Hexachlorobenzene ND Surrogate Acceptance 2,45,6-Tetrachloro- m -xylene Qualifier Criteria Decachlorobiphenyl 2,45,6-Tetrachloro-m xylene Decachlorobiphenyl C, Page 153 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 14:10 Date Received: 05/06/20 Field Prep: Refer to COC Extraction Method: EPA 3510C Extraction Date: 05/11/20 07:37 Qualifier Unim RL MOL Dilution Factor Column ugA 0.014 — ugA 0.014 — ugA 0.414 — ugA 0 014 — ugA 0.014 ugA 0.014 ugA 0.014 ugA 0.029 — ugA 0.029 ug/l 0.029 ug/l 0.029 ug/l 0.029 ug/l 0.029 ug/l 0.014 -• ug/l 0.029 -- ug/l 0 029 - ug/l 0.143 ug/l 0.143 ug/l 0.014 -_ Acceptance % Recovery Qualifier Criteria 54 30-150 75 30-150 57 30-150 71 30-150 1 1 1 1 1 7 1 1 1 1 1 1 1 1 1 1 1 1 1 Column 1L 11[.rl-:A B B A A A A A A A A A A A A A A A A A A A A A Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Alpha -BHC SAMPLE RESULTS Lab ID: L2018722-06 Client ID: MW -4D-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth.- epth:Matrix: ND Matrix: Water Analytical Method: 97,8081 B Analytical Date: 05/12/20 00:31 Analyst: JMC Parameter Result MCP Organochlorine Pesticides - Westborough Lab Delta -BHC ND Lindane ND Alpha -BHC ND Beta -BHC ND Heptachlor ND Aldrin ND Heptachlor epoxide ND Endrin ND Endrin ketone ND D eld-in ND 4,4' DDE ND 4,4' -DDD ND 4,4" -DDT ND Endosu fan I N D Endosu fan II ND Endosu fan sulfate ND Methoxych'or ND Chbrdane ND Hexachlorobenzene ND Surrogate 0.029 2,4, 5,6-Tetrachloro-m-xylene 1 Decachlorobiphenyl ug/1 2,4, 5,6-Tetrachloro-m-xylene Decachlorobiphenyl A Page 154 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 13:50 Date Received: 05/06/20 Field Prep: Refer to COC Extraction Method: EPA 3510C Extraction Date: 05/10/20 20:49 Qualifier Unus RL MOL Dilution Factor Column ugA 0.014 1 A ugA 0.014 1 A ugA 0.014 — 1 A ugll 0.014 1 A ug/1 0.014 1 A ugrl 0.014 1 A ugrl 0.014 1 A ugA 0.029 1 A ug/1 0.029 1 A ug/1 0.029 1 A ug/1 0.029 - 1 A ug/1 0.029 1 A ugA 0.029 1 A ug/1 0.014 7 A ug/1 0.029 1 A ug/1 0.029 1 A ug/1 0.143 1 A ugA 0.143 1 A ug/l 0.014 1 B Acceptance % Recovery Qualifier Criteria Column 77 3D•150 B 101 30-150 B 82 30-150 A 97 30-150 A V Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Alpha -BHC SAMPLE RESULTS Lab ID: L2018722-07 Client ID: SW -1-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: NO Matrix: Water Analytical Method: 97,8081 B Analytical Date: 05/12/20 00:40 Analyst: JMC Parameter Result MCP Organochlorine Pesticides - Westborough Lab Delta -BHC ND Lindane ND Alpha -BHC ND Beta -BHC NO Heptachlor ND Aldrin NO Heptachlor epoxide NO Endrin NO Endrin ketone NO Dieldrin ND 4,4' -DDE NO 4,4' -DDD NO 4,4' -DDT ND Endosulfan I NO Endosulfan II NO Endosulfan sulfate ND Methoxychlor ND Chlordane ND Hexachlorobenzene ND Surrogate 2,4,5,6-Tetrachloro-m-xylene Decachlorobiphenyl 2,4, 5,6-Tetrachioro-m-xylene Decachlorobiphenyl Page 155 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 09:10 Date Received: 05/06/20 Field Prep: Not Specified Extraction Method: EPA 3510C Extraction Date: 05/10/20 20:49 Qualifier Units RL MDL Dilution Factor Column ugfl 0 014 1 A ug/l 0 014 1 A ug1l 0 014 — 1 A ug/l 0.014 1 A ug1l 0 014 1 A ugA 0.014 1 A ugA 0.014 1 A ugll 0.029 1 A ug/l 0.029 1 A ugll 0 029 1 A ug/l 0 029 1 A ug/l 0 029 1 A ugA 0 029 1 A ug/l 0 014 1 A ug/l 0 029 1 A ug/1 0.029 1 A ugA 0143 1 A ug/l 0143 1 A ug/l 0.014 1 A Acceptance % Recovery Qualifier Criteria Column 82 30-150 B 113 30-150 B 92 30-150 A 120 30-150 A A Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Alpha -BHC SAMPLE RESULTS Lab ID: L2018722-08 Client ID: SW -2-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: ND Matrix: Water Analytical Method: 97,8081 B Analytical Date: 05/12/20 00:50 Analyst: JMC Parameter Result MCP Organochlorine Pesticides - Westborough Lab Dena -BHC ND Lindane ND Alpha -BHC ND Beta -BHC ND Heptachlor ND Aldrin ND Heptachlor epoxide ND Endrin ND Endrin ketone ND D eldrin ND 4,4' -DDE ND 4,4' -DDD ND 4,4' -DDT ND Endosulfan I ND Endosulfan II ND Endosulfan sulfate ND Methoxychlor ND Chlordane ND Hexachlorobenzene ND Surrogate 2,4 5,6-Tetrachloro-m-xylene Decachlorobiphenyl 2,4.5,6-Tetrachloro-m-xylene Decachlorobiphenyl Page 156 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 11:00 ICS Date Received: 05/06/20 Field Prep: Not Specified Extraction Method: EPA 3510C Extraction Date: 05/10/20 20:49 Qualifier units rpt- IRC Dilution Factor Column ugll 0.014 1 A ug/1 0.014 1 A uglt 0.014 — 1 A ugA 0.014 — 1 A ugA 0.014 1 A UgA 0.014 1 A O ugll 0.014 1 A ugfl 0.029 1 A ugA 0.029 1 A ugn 0.029 1 A ugA 0.029 1 A ugA 0.029 1 A ug/1 0 029 1 A ugll 0 014 1 A ug/l 0 029 1 A ugll 0 029 1 A ugll 0 143 1 A ugll 0 143 1 A ugn 0 014 — 1 A Acceptance % Recovery Qualifier Criteria Column 80 30-150 B 110 30-150 a 84 30-150 A 93 30-150 A 0 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Lindane SAMPLE RESULTS Lab ID: L2018722-09 Client ID: SW -3-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Heptachlor Matrix: Water Analytical Method: 97,8081 B Analytical Date: 05/12/20 01:00 Analyst: JMC Parameter Result MCP Organochlorine Pesticides - Westborough Lab k Surrogate 2,4,5,6-Tetrachloro-m-xylene Decachloroblphenyl 2,4,5,6-Tetrachtoro-m-xylene Decachlorobiphenyl Page 157 of 240 Serial No:05152017:08 Delta -BHC NO Report Date: Lindane ND 05/06/20 10-00 Alpha -BHC NO Field Prep: Beta -BHC ND 1 Heptachlor ND ugA Aldrin ND 1 Heptachlor epoxide ND ug/1 Endrin ND 1 Endrin ketone NO ug/l Dieldrin ND 1 4,4' -DDE ND ug/1 4,4' -DDD ND 1 4,4' -DDT ND ug/l Endosulfan I NO 1 Endosulfan II NO ugA Endosulfan sulfate ND 1 Methoxychlor NO ugA Chlordane NO 1 Hexachlorobenzene ND k Surrogate 2,4,5,6-Tetrachloro-m-xylene Decachloroblphenyl 2,4,5,6-Tetrachtoro-m-xylene Decachlorobiphenyl Page 157 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 10-00 Date Received: 05/06/20 Field Prep: Not Specified Extraction Method: EPA 3510C Extraction Date: 05/10/20 20:49 Qualifier Units RL MDL Dilution Factor Column UgA 0 014 1 A ug/l 0.014 - 1 A ugA 0.014 - 1 A ug/1 0.014 1 A ug/l 0 014 1 A ug/1 0 014 - 1 A ug/l 0 014 1 A ugA 0-029 1 A ugA 0-029 - 1 A ug/l 0-029 1 A ug/l 0.029 1 A ug/l D-029 1 A ug/l 0.029 1 A ug/l 0,014 1 A ug/l 0.029 1 A ugA 0 029 - 1 A ug/l 0 143 1 A ugA 0 143 1 A ug/l 0 014 - 1 A Acceptance % Recovery Qualifier Criteria Column 75 30-150 B 114 30-150 B 81 30-150 A 87 30-150 A Project Name: VAMC NORTHAMPTON Project Number: R2020018 000 Alpha -BHC SAMPLE RESULT'S Lab ID: L2018722-10 Client ID: SW -4-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: NO Matrix: Water Analytical Method: 97,8081E Analytical Date: 05/12/20 01:09 Analyst: JMC Parameter Result MCP Organochlorine Pesticides - Westborough Lab Delta -BHC NO Lindane NO Alpha -BHC NO Beta -BHC NO Heptachlor NO Aldrin NO Heptachlor epoxide NO Endrin NO Endrin ketone NO Dieldrin NO 4,4' -DDE NO 4,4' -DDD NO 4,4' -DDT NO Endosultan I NO Endosulfan II NO Endosulfan sulfate NO Methoxychlor NO Chlordane NO Hexachlorobenzene NO Surrogate 2 4,5,6-Tetrachloro-m-xylene Decachlorobiphenyl 2,4,5,6-Tetrachloro-m-xylene Decachlorobiphenyl Page 158 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 10:20 Date Received: 05/06/20 Field Prep: Not Specified Extraction Method: EPA 3510C Extraction Date: 05/10/20 20:49 Cf] Qualifier unlit RL MDL Dilution Factor Column ugll 0.014 1 A 89 ugll 0.014 1 A ugA 0.014 1 A ugll 0.014 1 A ugfl 0.014 -- 1 A ugll 0.014 -- 1 A O ugA 0.014 -- 1 A ugA 0 029 -- 1 A ugll 0 029 -- 1 A ugA 0 029 -- 1 A ugfl 0.029 -- 1 A ugA 0.029 -- 1 A ugll 0.029 1 A ugll 0.014 -- 1 A ug/1 0.029 -- 1 A ugll 0.029 -- 1 A ug/l 0 143 1 A ug/l 0143 -- 1 A ug/l 0.014 -- 1 A Acceptance % Recovery Qualifier Criteria Column 85 30-150 B 121 30-150 B 89 30-150 A 113 30-150 A AL A, f -:�. Me Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Alpha -BHC SAMPLE RESULTS Lab ID: L2018722-11 Client ID: LCA -050620 Sample Location: 421 NORTH MAIN STREET. LEEDS, MA Sample Depth: ND Matrix: Water Analytical Method: 97,8081 B Analytical Date: 05/12/20 01:19 Analyst: JMC Parameter Result MCP Organochlorine Pesticides - Westborough Lab Delta -BHC ND Lindane ND Alpha -BHC ND Beta -BHC ND Heptachlor ND Aldrin ND Heptachlor epoxide ND Endrin ND Endrin ketone ND Dieldrin ND 4,4' -ODE ND 4,4' -DDD ND 4,4' -DDT ND Endosulfan I ND Endosulfan II ND Endosulfan sulfate ND Methoxychlor ND Chlordane ND Hexachlorobenzene ND Surrogate 2,4,5,6-Tetrachloro-m-xylene Decachlorob-phenyl 2,4,5,6-Tetrachloro-m-xylene Decachlorobiphenyl C Page 159 of 240 Serial No:05152017-08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 10:40 Date Received: 05/06/20 Field Prep: Not Specified Extraction Method: EPA 3510C Extraction Date: 05/10/20 20:49 Qualifier units RL MOL Dilution Factor Column ug1l 0.014 - 1 A ug1l 0 014 1 A ug1l 0.014 1 A ugll 0,014 1 A ug/l 0,014 1 A ugll 0,014 1 A ugll 0-014 1 A ugll 0.029 1 A ug1l 0.029 - 1 A ugA 0.029 1 A ugll 0.029 1 A ug/l 0 029 1 A ug/l 0 029 1 A ug/l 0 014 1 A ugll 0 029 - 1 A ug/1 0 029 - 1 A ugA 0 143 1 A ug1l 0 143 1 A ugll 0.014 1 B Acceptance % Recovery Qualifier Criteria Column 77 30-150 a 100 30-150 B 87 30-150 A 72 30-150 A .�, Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Alpha -BHC SAMPLE RESULTS Lab ID: L2018722-12 Client ID: LC -2-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: ND Matrix. Water Analytical Method: 97,8081B Analytical Date: 05/12/20 01:29 Analyst: JMC Parameter Result MCP Organochlorine Pesticides - Westborough Lab Delta -BHC NO Lindane NO Alpha -BHC NO Beta -BHC ND Heptachlor ND Aldrin ND Heptachlor epoxide ND Endrin NO Endrin ketone NO D ekirin ND 4,4' -DDE NO 4,4' -DDD NO 4,4' -DDT NO Endosultan I NO Endosultan II NO Endosulfan sulfate ND Methoxychlor NO Chlordane NO Hexachlorobenzene NO Surrogate 2,4,5,6-Tetrachloro-m-xylene Decachlorobiphenyl 2,4,5,6-Tetrachloro-m-xylene Decachlorobiphenyl Page 160 of 240 Serial No 05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 09:35 0 Date Received: 05/06/20 Field Prep: Not Specified Extraction Method: EPA 3510C Extraction Date: 05/10/20 20:49 Qualifier Unkts RL MDL Dilution Factor Column Ug/l 0.014 1 A ugh 0.014 1 A ugh 0.014 1 A ugA 0.014 A ug/1 0.014 - 1 A ug/l 0 014 - 1 A O ugA 0 014 1 A ugfl 0.029 — 1 A ugfl 0.029 1 A ugfl 0.029 1 A ugfl 0.029 — 1 A ugfl 0 029 1 A ugll 0.029 1 A ugll 0,014 1 A ug/l 0.029 1 A ugll 0.029 1 A ugll 0.143 — 1 A ugA 0.143 1 A ugA 0 014 1 A Acceptance % Recovery Qualifier Criteria Column 81 30-150 B 119 30-150 B 86 30-150 A 84 30-150 A k Project Name: VAMC NORTHAMPTON Project Number: R2020018,000 " Method Blank Analysis Batch Quality Control Analytical Method: 97,8081 B Analytical Date: 05/12/20 00:02 Analyst: SL Parameter Result Qualifier Units RL Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Extraction Method: EPA 3510C Extraction Date: 05/10120 20:49 MDL Column MCP Organochlorine Pesticides -Westborough Lab for sample(s): 07-12 Batch: WG1369184-1 Delta -BHC NO ugll 0.014 A Lindane NO ugA 0.014 A Alpha -BHC NO ugA 0.014 A Bela -BHC ND ugfl 0.014 A Heptachlor NO ugA 0.014 A Aldrin NO ugA 0.014 A Heptachlor epoxide NO ugA 0.014 A Endrin NO ugll 0.029 A Endrin ketone NO ugll 0.029 A Dieldrin NO ugA 0.029 A 4,4' -DDE NO ugfl 0.029 A 4,4' -DDD NO ugA 0.029 A 4,4' -DDT NO ugll 0.029 A Endosulfan I NO ugll 0 014 — A Endosulfan II NO ugh 0 029 A Endosulfan sulfate NO ugfl 0.029 A Methoxychlor NO ugA 0.143 A Chlordane NO ugA 0.143 A Hexachlorobenzene 0.016 ugA 0.014 A Surrogate 2,4,5,6-Tetrachloro-m-xylene Decachlorobiphenyl 2,4, 5,6-Tetrachloro-m-xylene Decachlorobiphenyl Page 161 of 240 Acceptance %Recovery Qualifier Criteria Column 118 30-150 B 154 Q 30-150 B 118 30-150 A 144 30-150 A 4�..''•' Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Method Blank Analysis Batch Quality Control Analytical Method: 97,8081 B Analytical Date: 05/12/20 00:02 Analyst: JMC Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Extraction Method' EPA 3510C Extraction Date: 05/10/20 20:49 Parameter Result Qualifier units RL MDL Column MCP Organochlorine Pesticides -Westborough Lab for sample(s): 06 Batch: WG1369186-1 Delta -BHC NO ug/l 0.014 A Lindane NO ugli 0.014 A Alpha -BHC NO ugA 0.014 A Beta -BHC NO ugA 0.014 -- A Heptachlor NO ugll 0.014 — A Aldrin NO ugll 0.014 — A Heptachlor epoxide N D ugll 0.014 A Endrin N D ugll 0.029 A Endrin ketone ND ugll 0.029 A Dieldrin NO ugll 0.029 A 4,4' -DDE ND ugll 0-029 A 4,4' -DDD ND ugA 0.029 A 4,4' -DDT NO ugA 0-029 A Endosulfan I NO ugA 0-014 A Endosulfan li NO ugA 0.029 — A Endosulfan sulfate NO ugll 0-029 — A Methoxychlor NO ugll 0-143 — A Chlordane ND ugll 0-143 — A Hexachlorobenzene 0 016 ugll 0.014 - A Acceptance Surrogate %Recovery Qualifier Criteria Column 2,4,5 6-Tetrachloro-m-xylene 118 30-150 B Decachlorobiphenyl 154 a 30-150 B 2,4,5,6-Tetrachloro-m-xylene 118 30-150 A Decachiorobiphenyl 144 30-150 A Page 162 of 240 0 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Method Blank Analysis Batch Quality Control Analytical Method: 97,8081 B Analytical Date: 05/12/20 10:38 Analyst: SM Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Extraction Method: EPA 3510C Extraction Date: 05/11/20 07:37 Parameter Result Qualifier Units RL MDL Column MCP Organochlorine Pesticides -Westborough Lab for sample(s): 01-05 Batch: WG1369245-1 Delta -BHC ND ugll 0.014 A Lindane ND ugll 0.014 A Alpha -BHC ND ugll 0.014 A Beta -BHC ND ugll 0.014 A Heptachlor ND ugll 0 014 — A Aldrin ND ugll 0.014 A Heptachlor epoxide ND ugll 0.014 — A Endrin ND ugll 0.029 A Endrin ketone ND ugA 0.029 — A Dieldrin ND ugA 0.029 — A 4,4' -DDE ND ugA 0.029 — A 4,4' -DDD ND ugA 0.029 — A 4,4' -DDT ND ugll 0.029 A Endosulfan I ND ugll 0.014 — A Endosulfan 11 ND ugll 0.029 A Endosulfan sulfate ND ugA 0.029 - A Methoxychlor ND ugA 0.143 A Chlordane ND ugli 0.143 A Hexachlorobenzene ND ugll 0.014 A Acceptance Surrogate %Recovery Qualifier Criteria Column 2,4,5,6-Tetrachloro-m-xylene 52 30-150 B Decachlorobiphenyl 64 30-150 B 2,4,5.6-Tetrachloro-m-xylene 57 30-150 A Decachlorobiphenyl 65 30-150 A I. .Avwtr, Page 163 of 240 Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Project Number: R2020018.000 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 LCS LCSD %Recovery RPD Parameter %Recove Qua! %Recovery Qual Limits RPD Qua! Limits Column MCP Organochlorine Pesticides -Westborough Lab Associated sample{s}: 07-12 Batch: WG1369184.2 WG1369184-3 Deka-BHC 74 33 0 40-140 77 Q 30 A lindane 73 52 40.140 33 0 30 A Alpha•BHC 77 5e 40-140 27 30 A Beta -BHC 101 32 0 40.140 104 0 30 A HeplactMor 75 57 40-140 27 30 A Aldrin 75 54 40-140 33 Q 30 A HepleGMorepoxide 78 55 40-140 36 0 30 A Endrin 85 56 40-140 37 0 30 A Endrin ketone 02 56 40.140 46 Q 30 A Dieldrin 87 61 40-140 36 0 30 A 4,4'•DDE 63 57 40-140 37 0 30 A 4,4' -ODD 85 82 46140 41 0 30 A 4,4'•DDT 60 52 46140 37 0 30 A Endosulfan 1 78 54 40-140 37 Q 30 A Endosulfan 11 88 65 40.140 44 0 s0 A Endosulfan sutrete B6 48 40.140 67 0 30 A meemnewor 64 85 40-140 36 0 30 A HexaMorobenzene 77 81 44140 24 30 A Page 164 of 240 AIM -.A Ee Es K Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Project Number: R2020018.000 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 LCs LCSD %Recovery RPD Parameter %Recovery Qua! %Recovery Qua! Limits RPD Qua! Limits MCP Organochlorine Pesticides - Westborough Lab Associated sample(s): 07-12 Batch: WG1369184-2 WG1369184-3 LCS LCSD Acceptance Surrogate %Recovery Qua! %Recovery Qual Crlteda Column 2,4,5,8-Tetrachloro-m-xylene 77 57 30.150 B DKAchlorobipherryl 84 52 70-150 B 2,4,5,8-TetraMoro-m-xylene 73 58 30.150 A Decaditrobiphanyl 81 56 30-150 A Page 165 of 240 Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Project Number: R2020018.000 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 LCS LCSD %.Recovery RPD Parameter %Recove Qual %Recovery oval Limits RPA Qual Limits Column MCP Organochlorine Pesticides - Westborough Lab Associated sample(s): 06 Batch: WG1369186-2 M1369186-3 Delta -BHC 74 33 Q 44140 77 Q 30 A Lindane 73 52 44140 33 Q 30 A Alpha -BHC 77 59 44140 27 30 A Beta.BHC 101 32 Q 40-W 104 Q 30 A Heptachlor 75 57 44140 27 30 A Aldrin 75 54 44140 33 Q 30 A Heptachlor epmdde 78 55 44140 36 Q 30 A Endrin e5 5E 40-140 37 Q 30 A Endrin ketone 92 5e 40.140 48 Q 30 A Dieldrin 87 61 40-M 36 Q 30 A 4,4' -DDE 03 57 44140 37 Q 30 A 4,4' -DDD 95 62 44140 41 Q 30 A 4,4' -DDT 90 62 40-M 37 Q 30 A Endosuttan1 78 54 40-W 37 Q 30 A Endosdfan II e6 55 40-W 4A Q 30 A Endosulfan suMate as 48 40-W 67 Q 3o A MelhowycWor 94 e5 44140 36 Q 30 A Henachlorobenzene 77 61 40-M 24 30 A Page 166 of 240 C N r Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Project Number: R2020018.000 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 LCS LCSD %Recovery RPD Parameter %Recovery Qua! %Recovery OUR/ Limits RPD Qual Limits MCP Organochlorine Pesticides - Westborough Lab Associated sample(s): 06 Batch: WG1389188-2 WG13891 W3 LCS LCSD Acceptance Surrogate %Recovery Qua! %Recovery Qual Criteria Column 24,5,8-Te7achIwo-m-xyAene 77 57 30.150 B DecKNombipherro 84 82 30.150 B 2,4,5,8-Tevac90rom-xylene 73 58 30-150 A DecachlorobiphenVi 81 58 30.150 A Id- Page 167 of 240 Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Project Number: R2020018.000 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 LCS LCSD %Recovery RPD Parameter %Recovery Qua! %Recovery _Qua! Limits RPD Qua! Limits Column MCP Organochlorine Pesticides - Westborough lab Associated sample(s): 01-05 Batch: WG1369245.2 WGI369246-3 Della -BHC 77 73 40.140 S 30 A Lindane 87 93 40-140 7 30 A Alpha -BHC 89 96 40140 7 30 A Bewem 98 101 40140 6 30 A Heptachlor a8 92 40140 6 30 A Aldrin as 91 40140 5 30 A HeptadMor epoxide 92 99 40140 7 30 A Endrin 92 98 40-M 6 30 A Endrin ketone 92 99 40140 7 30 A Dieldrin 94 101 40140 7 30 A 4.4' -DDE 90 99 40140 8 30 A 4,4%DDD ee 98 40140 7 30 A 4,4%DDT 95 104 40140 9 30 A EndosWfan I a8 94 40140 a 30 A EndosuManll 96 99 40140 3 30 A Endosulfan WNW 84 82 40140 2 30 A MethoxycNor 113 126 40-W 11 30 A Hexachimbenzene 74 75 40140 1 30 A Page 168 of 240 K K Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Project Number: R2020018.000 Serial No:05152W:08 Lab Number: L2018722 Report Date: 05/15/20 LCS LCSD %Recovery RPD Parameter %Recove Qual %Recovery Qual Limits RPD Qua! Limits MCP Organochlorine Pesticides - Westborough Lab Associated sample(s): 01-65 Batch: WG1389245-2 WG1369245-3 3 Page 169 of 240 c LCS LCSD acceptance Surrogate %Recovery Qual %Recovery Qual Criteria Column 24,5,6TetrwNoro-m-xylene 70 69 30.150 a Decachlorobip" 97 102 30.150 a 2 4,5,6•TetracNoro-m-Xylene 74 71 30.150 A DecacNorobipWnyl 92 100 30-150 A tltr-y-,r METALS Page 170 of 240 Serial No:05152017:08 �an.ax •.. EO Ee Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-01 Client ID: MWAD-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Matrix: Water Parameter Result Qualifier Units MCP Dissolved Metals - Mansfield Lab Antimony, Dissolved ND mg/1 Arsenic, Dissolved ND mg/1 Barium, Dissolved ND mgll Beryllium, Dissolved ND mg/1 Cadmium, Dissolved ND mgll Calcium, Dissolved 23.5 mg/1 Chromium, Dissolved ND mgll Copper, Dissolved ND mgll Iron, Dissolved ND mgll Lead, Dissolved ND mgll langanese, Dissolved ND mgll Mercury, Dissolved ND mg11 Nickel, Dissolved ND mgA Selenium, Dissolved ND mgA Silver, Dissolved ND mgli Sodium, Dissolved 9.77 mgll Zinc, Dissolved ND mgll (.1 Page 171 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 10:10 Date Received: 05/06/20 Field Prep: Refer to COC Dilution Date Date Prep Analytical RL MDL Factor Prepared Analyzed Method Method Analyst 0.0040 — 1 05/12/20 06:16 05/12/20 16:14 EPA 3005A 97,60208 AM 0.005 -- 1 05/12/20 06:16 05/13/20 10:30 EPA 3005A 97,6010D LC 0.010 — 1 05/12/20 06:16 05/13/20 10:30 EPA 3005A 97,6010D LC 0.0005 — 1 05/12/20 0616 05/12/20 16:14 EPA 3005A 97,60206 AM 0.004 — 1 05/12/20 06:16 05/13/20 10:30 EPA 3005A 97,6010D LC 0.100 — 1 05/12/20 06:16 0511 3120 10:30 EPA 3005A 97,6010D LC 0.010 1 05/12120 06:16 05/13/20 10:30 EPA 3005A 97,6010D LC 0.010 1 05/12/20 06:16 05/13/20 10:30 EPA 3005A 97,6010D LC 0.050 1 05/12120 06:16 05/13/20 10:30 EPA 3005A 97,6010D LC 0.010 1 05/12120 06:16 05/13/20 10:30 EPA 3005A 97,6010D LC 0.010 1 05/12/20 06:16 05/13/20 10:30 EPA 3005A 97,6010D LC 0.0002 1 05/12120 07:49 05/12/20 14:17 EPA 7470A 97,7470A GD 0.0020 1 05/12/20 06:16 05/12/20 16:14 EPA 3005A 97,6020B AM 0.010 1 05/12/20 06:16 05/13120 10:30 EPA 3006A 97,6010D LC 0.007 — 1 05/12/20 06:16 05113/20 10:30 EPA 3005A 97,6010D LC 2.00 - 1 05/12/20 06:16 05/13/20 10:30 EPA 3005A 97,6010D LC 0.050 1 05/12/20 06:16 05/13/20 10:30 EPA 3005A 97,6010D LC �y}11L?hr\ o Page 172 of 240 Serial No 05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 SAMPLE RESULTS Lab ID: L2018722-02 Date Collected: 05/06/20 12:00 Client ID: MW-11S-050620 Date Received: 05/06/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep: Refer to COC Sample Depth: Matrix: Water Dilution Date Date Prep Analytical Parameter Result Qualifier Units RL MDL Factor Prepared Analyzed Method Method Analyst MCP Dissolved Metals - Mansfield Lab Antimony, Dissolved ND mgll 0.0040 -- 1 05/12/20 06:16 05/12/20 16:19 EPA 3005A 97 6020B AM Arsenic, Dissolved ND mgA 0.005 -- 1 05/12/20 06:16 05/13/20 10:34 EPA 3005A 97,6010D LC Barium, Dissolved 0.035 mgA 0.010 - 1 05/12/20 06:16 05/13/20 10:34 EPA 3005A 97,601 OD LC Beryllium, Dissolved ND mgA 0.0005 - 1 05/12/20 06:16 05/12/20 16:19 EPA 3005A 97,60206 AM Cadmium, Dissolved ND mgA 0.004 1 05/12/20 06:16 05/13/20 10:34 EPA 3005A 97,601 OD LC Calcium, Dissolved 83.9 mgll 0.100 1 05/12/20 06:16 05/13/20 1034 EPA 3005A 97,601 OD LC Chromium, Dissolved ND mgll 0.010 1 05/12/20 06:16 05/13/20 10:34 EPA 3005A 97,6010D LC Copper, Dissolved ND mg1I 0.010 1 05/12/20 06:16 05/13/20 10:34 EPA 3005A 97,601 OD LC Iron, Dissolved ND mgA 0.050 — 1 05112/2006:160511312010:34 EPA 3005A 9T6010D LC Lead, Dissolved ND mgA 0.010 -- 1 05/12/20 06:16 05113/20 10:34 EPA 3005A 97,6010D LC Manganese, Dissolved 0.011 mgA 0.010 1 05/12/20 06:16 05/13/20 10:34 EPA 3005A 97,6010D L Mercury, Dissolved ND mg1I 0.0002 1 05/12/20 07:49 05/12/20 14:43 EPA 7470A 97,7470A GD Nickel, Dissolved ND mgll 0.0020 1 05/12/20 06:16 05/12/20 16:19 EPA 3005A 97,60208 AM Selenium, Dissolved ND mg/I 0.010 1 05/12/20 06:16 05/13/20 10:34 EPA 3005A 97,6010D LC Silver, Dissolved ND mg1I 0.007 1 05/12/20 06:16 05/13/20 10:34 EPA 3005A 97.601 OD LC Sodium, Dissolved 4.49 mgll 2.00 1 05/12/20 06:16 05/13/20 10:34 EPA 3005A 97,60100 LC Zinc, Dissolved ND mgll 0.050 1 05/12/20 06:16 05/13/20 10:34 EPA 3005A 97,601 OD LC �y}11L?hr\ o Page 172 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-03 Client ID: MW -2S-050620 Sample Location: 421 NORTH MAIN STREET LEEDS, MA Sample Depth: Matrix: Water Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected Date Received Field Prep: 05/06/20 12:05 05/06/20 Refer to COC yAA15PHA Page 173 of 240 Dilution Date Date Prep Analytical Parameter Result Qualifier Units RL MDL Factor Prepared Analyzed Method Method Analyst MCP Dissolved Metals - Mansfield Lab Antimony, Dissolved NO mgll 0.0040 1 05/12/20 06:16 05/12/20 16:24 EPA 3005A 97,60208 AM Arsenic, Dissolved ND mgll 0.005 - 1 05/12/20 06:16 05113/20 10:39 EPA 3005A 97,6010D LC Barium, Dissolved NO mgA 0.010 1 05/12/20 06:16 05/13/20 10:39 EPA 3005A 97,6010D LC Beryllium, Dissolved NO mgA 0.0005 1 05/12/20 06:16 05112/20 16:24 EPA 3005A 97,602013 AM Cadmium, Dissolved NO mgA 0.004 1 05/12/20 06:16 05/13/20 10:39 EPA 3005A 97,6010D LC Calcium, Dissolved 180 mgA 0.100 1 05/12/20 06:16 05113/20 10:39 EPA 3005A 97,6010D LC Chromium. Dissolved NO mgA 0.010 1 05/12/20 06:16 05/13/20 10:39 EPA 3005A 97,6010D LC Copper Dissolved NO mgA 0.010 1 05112/20 06:16 05/13/20 10:39 EPA 3005A 97,6010D LC Iron, Dissolved NO mg/l 0.050 1 05112/20 06:16 05/13/20 10:39 EPA 3005A 97,6010D LC Lead, Dissolved NO mgA 0 010 1 05112/20 06:16 05/13/20 10:39 EPA 3005A 97,6010D LC Manganese, Dissolved NO mgA 0.010 1 05/12120 06:16 05/13/20 10:39 EPA 3005A 97,60100 LC Mercury, Dissolved NO m9A 0.0002 1 05/12/20 07:49 05/12/20 14:45 EPA 7470A 97,7470A GD Nickel, Dissolved NO mgll 0.0020 1 05/12/20 06:16 05/12/20 16:24 EPA 3005A 97,60206 AM Selenium, Dissolved NO mgll 0.010 1 05/12/20 06:16 0511 3120 1019 EPA 3005A 97,6010D LC Silver, Dissolved NO mgll 0.007 - 1 05/12/20 06:16 05/13/20 10:39 EPA 3005A 97,6010D LC Sodium, Dissolved ND mgll 2.00 1 05112!20 06:16 05/13/20 10:39 EPA 3005A 97,6010D LC Zinc, Dissolved ND mgA 0.050 — 1 05/12/20 06 16 05/13/20 10:39 EPA 3005A 97,6010D LC yAA15PHA Page 173 of 240 Page 174 of 240 Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 Lab ID: L2018722-04 SAMPLE RESULTS Date Collected: 05/06/20 13:05 Client ID: MW-3S-050620 Date Received: 05/06/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep: Refer to COC Sample Depth: Matrix: Water Dilution Date Date Prep Analytical Parameter Result Qualifier Units RL MDL Factor Prepared Analyzed Method Method Analyst MCP Dissolved Metals - Mansfield Lab Antimony, Dissolved ND mgA 0.0040 1 05/12/20 06.16 05/12/20 17.10 EPA 3005A 97,6020B AM Arsenic, Dissolved ND mgA 0.005 1 05/12/20 06:16 05/13/20 10:43 EPA 3005A 97,601 OD LC Barium, Dissolved ND mgA 0 010 1 05/12/20 06.1605/13120 10:43 EPA 3005A 97.601 OD LC Beryllium, Dissolved ND mg1l 0.0005 1 0511212006:160511212017:10 EPA 3005A 97,602013 AM Cadmium, Dissolved ND mg11 0.004 1 0511212006:160511312010:43 EPA 3005A 97.601 OD LC Calcium, Dissolved 17.1 mg1I 0 100 — 1 05/12/20 06.16 05/13/20 10:43 EPA 3005A 97.601 OD LC Chromium, Dissolved NO mg/I 0.010 1 05/12/20 06.16 05/13/20 10 43 EPA 3005A 97 601 OD LC Copper, Dissolved NO mg/I 0.010 — 1 05/12/20 06:16 05/13/20 10:43 EPA 3005A 97,601 OD LC Iron, Dissolved ND mg/I 0.050 1 05/12/20 06:16 05/13/20 1043 EPA 3005A 97,6010D LC Lead, Dissolved NO mg/I 0.010 1 05/12/20 06:16 05/13/20 10:43 EPA 3005A 97,6010D LC Manganese, Dissolved 0 212 mg/I 0.010 1 05/12/20 06:16 05/13/20 10:43 EPA 3005A 97,6010D U Mercury, Dissolved NO mg/I 0.0002 1 05/12/20 07:49 05/12/20 14:47 EPA 7470A 97,7470A GD Nickel, Dissolved ND mg/I 0.0020 1 05/12/20 06:16 05/12/20 17:10 EPA 3005A 97,60208 AM Selenium, Dissolved ND mg/I 0.010 1 05/12/20 06:1605113120 10:43 EPA 3005A 97,601 OD LC Silver, Dissolved ND mg/I 0.007 — 1 05/12/20 06:1605113/20 10:43 EPA 3005A 97,601 OD LC Sodium, Dissolved 344 mg/I 2.00 1 05/12/20 06:16 05/13/20 10:43 EPA 3005A 97,601 OD LC Zinc, Dissolved ND mg/I 0.050 1 05/12/20 06:1605113120 10:43 EPA 3005A 97,601 OD LC Page 174 of 240 Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 SAMPLE RESULTS Lab ID: L2018722-05 Date Collected: 05/06/20 14:10 Client ID: MW4S-050620 Date Received: 05/06/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep: Refer to COC Sample Depth: Matrix: Water Dilution Date Date Prep Analytical Parameter Result Qualifier Units RL MDL Factor Prepared Analyzed Method Method Analyst MCP Dissolved Metals - Mansfield Lab Antimony, Dissolved ND mg/I 0.0040 1 05/12/20 06:16 05112!20 17:15 EPA 3005A 97,60206 AM Arsenic, Dissolved ND mg/I 0.005 1 05/12/20 06:16 0511 3120 11;35 EPA 3005A 97,6010D LC Barium, Dissolved ND mgA 0.010 1 05/12/20 06:16 05/13/20 11:35 EPA 3005A 97,601 OD LC Beryllium, Dissolved ND mgA 0.0005 1 05/12/20 06:16 05/12/20 17:15 EPA 3005A 97,60208 AM Cadmium, Dissolved ND mgA 0.004 1 05112/20 06:16 05/13/20 11:35 EPA 3005A 97,601 OD LC Calcium, Dissolved 27.8 mgA 0.100 1 05/12120 06:16 05/13/20 11:35 EPA 3005A 97,6010D LC Chromium, Dissolved ND mg/I 0.010 — 1 05/12/20 06:16 05/13/20 11:35 EPA 3005A 97,6010D LC Copper, Dissolved ND mgA 0.010 1 05/12/20 06:16 05/13/20 11:35 EPA 3005A 9T6010D LC Iron, Dissolved 0.430 mg/I 0.050 - 1 05/12/20 06:16 05/13/20 11:35 EPA 3005A 97,6010D LC Lead, Dissolved ND mgA 0.010 1 05/12/20 06:16 05/13/20 11:35 EPA 3005A 97,6010D LC 4anganese, Dissolved 0.144 mgA 0.010 1 05/12/20 06:16 0511 3120 11:35 EPA 3005A 97.601 OD LC Mercury, Dissolved ND mgA 0.0002 1 05/12/20 07:49 05/12120 14:49 EPA 7470A 97,7470A GD Nickel, Dissolved ND mgA 0.0020 1 05/12/20 06:16 05/12/20 17:15 EPA 3005A 97,60208 AM Selenium, Dissolved ND mg/I 0.010 1 05/12/20 06 16 05/13/20 11:35 EPA 3005A 97,60100 LC Silver, Dissolved ND mg/I 0.007 1 05/12/20 06:16 05/13/20 11:35 EPA 3005A 97,6010D LC Sodium, Dissolved 2.51 mg/I 2.00 1 05/12/20 06.16 0511 3/20 11-35 EPA 3005A 97,601 OD LC Zinc, Dissolved ND mg/1 0.050 1 05/12120 0616 05M 3120 11:35 EPA 3005A 97,601 OD LC Page 175 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-06 Client ID: MW -4D-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Matrix: Water Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 13:50 Date Received: 05/06/20 Field Prep: Refer to COC Page 176 of 240 Dilution Date Date Prep Analytical Parameter Result Qualifier Units RL MDL Factor Prepared Analyzed Method Method Analyst MCP Dissolved Metals - Mansfield Lab Antimony, Dissolved ND mg/I 0.0040 1 05/12/20 06:16 05/12/20 17:20 EPA 3005A 97,60208 AM Arsenic, Dissolved NO mgA 0.005 - 1 05/12/20 06:16 05/13/20 11:40 EPA 3005A 97,6010D LC Barium, Dissolved NO mgA 0.010 1 05/12/20 06:16 05/13/20 11:40 EPA 3005A 97,6010D LC Beryllium, Dissolved NO mgA 0.0005 1 05/12/20 06:16 05/12/20 17:20 EPA 3006A 97,60206 AM Cadmium, Dissolved ND mg/l 0.004 1 05/12/20 06:16 05/13/20 11:40 EPA 3005A 97,601 OD LC Calcium, Dissolved 20.1 mg/I 0.100 1 05/12/20 06:16 05/13120 11:40 EPA 3005A 97,6010D LC Chromium, Dissolved ND mgA 0.010 - 1 05/12/20 06:16 05/13/20 11:40 EPA 3005A 97,6010D LC Copper, Dissolved NO mgA 0.010 - 1 05/12/20 06:16 05/13/20 11:40 EPA 3005A 97.601 OD LC Iron, Dissolved NO mg/I 0.050 1 05/12/20 06:16 05/13/20 1140 EPA 3005A 97,6010D LC Lead, Dissolved NO mg/I 0.010 1 05/12/20 06:16 05/13/20 11:40 EPA 3005A 97,6010D LC Manganese, Dissolved 0.020 mg/I 0.010 1 05/12/20 06:16 05/13/20 11:40 EPA 3005A 97,60100 L r) Mercury, Dissolved NO mg/I 0.0002 1 05/12120 07:49 05/12/20 14:52 EPA 7470A 97,7470A GD Nickel, Dissolved NO mg/I 0.0020 1 05/12/20 06:16 05/12/20 17:20 EPA 3005A 97,60208 AM Selenium, Dissolved NO mg/I 0.010 1 05/12/20 06:16 05113f20 11:40 EPA 3005A 97,6010D LC Silver, Dissolved ND mgA 0.007 1 05/12/20 06:16 05/13/20 1 i:40 EPA 3005A 97,601 OD LC Sodium, Dissolved 4.45 mgA 2.00 - 1 05/12/20 06:16 05/13/20 11:40 EPA 3005A 97,601 OD LC Zinc, Dissolved NO mgA 0.050 - 1 05/12/20 06:16 05/13/20 11:40 EPA 3005A 97,6010D LC Page 176 of 240 Project Name: VAMC NORTHAMPTON Project Number, R2020018.000 SAMPLE RESULTS Lab ID: L2018722-07 Client ID: SWA-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Matrix: Water Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected Date Received Field Prep: 05/06/20 09:10 05/06/20 Not Specified Page 177 of 240 Dilution Date Date Prep Analytical Parameter Result Qualifier Units RL MDL Factor Prepared Analyzed Method Method Analyst MCP Total Metals - Mansfield Lab Antimony, Total NO mgA 0.0040 1 05/13/20 19:2505114120 17:07 EPA 3005A 97,60208 AM Arsenic, Total NO mgA 0.0050 1 05/13/20 19:2505115120 10:04 EPA 3005A 97,6010D PE Barium, Total 0.011 mgA 0.010 -- 1 0511312019:250511512010:04 EPA 3005A 97,6010D PE Beryllium, Total NO mgA 0.0005 1 05/13/20 19:25 05/14/20 17:07 EPA 3005A 97,60206 AM Cadmium, Total NO mgA 0.004 1 05/13/20 19:25 05/15/20 10:04 EPA 3005A 97,6010D PE Calcium, Total 11.6 mg1t 0.100 1 05/13/20 19:25 05/15120 10:04 EPA 3005A 97,601100 PE Chromium, Total NO mgll 0.010 1 05/13/20 19:25 05115120 10:04 EPA 3005A 97,6010D PE Copper, Total NO mg1l 0.010 1 05/13/20 19:25 05115/20 10:04 EPA 3005A 97,6010D PE Iron, Total 0.228 mgll 0.050 1 05/13/20 19:25 05/15120 10:04 EPA 3005A 97,601 OD PE Lead, Total NO mgll 0.010 — 1 05/13/20 19:25 05/15/20 10:04 EPA 3005A 97,601 OD PE 4anganese, Total 0.055 mgll 0.010 - 1 05/13/20 19:25 05/15/20 10:04 EPA 3005A 97,601 OD PE Mercury, Total ND mgll 0.0002 — 1 05/13/20 19:38 05/14/20 14:23 EPA 7470A 97,7470A GD Nickel, Total NO mgll 0.0020 1 05/13/20 19:25 05/14/20 17:07 EPA 3005A 97,602013 AM Selenium, Total NO mgll 0.010 1 05/13/20 19:25 05/15/20 10:04 EPA 3005A 97,6010D PE Silver, Total NO mgA 0.007 1 05/13/20 19:25 05/15120 10:04 EPA 3005A 97,6010D PE Sodium, Total 13.0 mgA 2.00 1 05/13/20 19:25 05/15/20 10:04 EPA 3005A 97,601 OD PE Zinc, Total NO mgll 0.050 -- 1 05/13/20 19:25 05/15/20 10:04 EPA 3005A 97,60100 PE Page 177 of 240 Page 178 of 240 Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 Lab ID: L2018722-0$ SAMPLE RESULTS Date Collected 05/06/20 11:00 0 Client ID: SW -2-050620 Date Received: 05106/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep: Not Specified Sample Depth: Matrix: Water Dilution Date Date Prep Analytical Parameter Result Qualifier Units Rt_ MDL Factor Prepared Analyzed Method Method Analyst MCP Total Metals - Mansfield Lab Antimony, Total ND mgA 0.0040 — 1 05/13/20 1925 05/14/20 17:12 EPA 3005A 97,6020B AM Arsenic, Total ND mgA 0.0050 1 05/13/20 19:25 05/15/20 10:08 EPA 3005A 97,60101) PE Barium, Total 0 032 mgA 0.010 1 05/13/20 19'25 0511 5120 10:08 EPA 3005A 97,60101) PE Beryllium, Total ND mg11 0.0005 1 05/13/20 19:25 05/14/20 17 12 EPA 3005A 97,60208 AM Cadmium, Total ND mgll 0.004 1 05/13/20 19:25 05/15/20 10 08 EPA 3005A 97 601 OD PE Calc um, Total 3.25 mgll 0.100 1 05/13/20 19:2505/15120 10.08 EPA 3005A 97 60101) PE Chromium, Total ND mgll 0.010 1 05/13/20 19:25 05/15/20 10:08 EPA 3005A 97,60101) PE Copper. Total ND mg/1 0.010 1 05/13/20 19:25 0511 5120 10:08 EPA 3005A 97,6010D PE Iron, Total 5.20 mgll 0.050 1 05/13/20 19:2505115120 10:08 EPA 3005A 97,6010D PE Lead, Total ND mgA 0 010 1 05/13/20 19:25 05/15120 10.08 EPA 3005A 97,6010D PE Manganese, Total 0.616 mgA 0 010 1 05/13/20 19:25 05/15/20 10:08 EPA 3005A 97,60101) PO Mercury, Total ND mgA 0.0002 1 05/13/20 19:38 05/14/20 14:25 EPA 7470A 97,7470A GD - Nickel, Total 0.0041 mgA 0.0020 1 05/13/20 19:25 05/14/20 17:12 EPA 3005A 97,6020B AM Selenium, Total ND mgA 0.010 1 05/13/20 19:25 05/15/20 10:08 EPA 3005A 97,601 OD PE Silver, Total ND mgA 0.007 1 05/13/20 19:25 05/15/20 10:08 EPA 3005A 97,601 OD PE Sodium, Total 2.21 mgA 2.00 1 05/13/20 19:25 05/15/20 10:08 EPA 3005A 97,601 OD PE Zinc, Total ND mgA 0.050 1 05/13/20 19:25 05116/20 1 0:08 EPA 3005A 9T6010D PE Page 178 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-09 Client ID: SW -3-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Matrix: Water Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: Date Received: Field Prep: 0510612010:00 05/06/20 Not Specified Page 179 of 240 Dilution Date Date Prep Analytical Parameter Result Qualifier Units RL MDL Factor Prepared Analyzed Method Method Analyst MCP Total Metals - Mansfield Lab Antimony, Total NO mgll 0.0040 1 05/13/20 19:25 05/14/20 17:17 EPA 3005A 97,6020B AM Arsenic, Total NO mgll 0.0050 1 05/13/20 19:25 05/15/20 10:12 EPA 3005A 97,601 OD PE Barium, Total NO mgll 0.010 1 05/13/20 19:25 05/15/20 10:12 EPA 3005A 97,601 OD PE Beryllium, Total NO mgll 0.0005 1 05/13/20 19:25 05/14/20 17:17 EPA 3005A 97,60206 AM Cadmium, Total NO mgll 0.004 1 05/13/20 19:25 05/15/20 10:12 EPA 3005A 97,6010D PE Calcium, Total 1.98 mgll 0.100 — 1 05/13/20 19:25 05/15120 10:12 EPA 3005A 97,6010D PE Chromium, Total NO mg/1 0.010 1 05/13120 19:25 05/15/20 10:12 EPA 3005A 97,6010D PE Copper, Total NO mgll 0.010 -- 1 05/13/20 19:25 05/15/20 10:12 EPA 3005A 97,6010D PE Iron, Total 0.483 mgll 0.050 1 05/13120 19:25 0511 5120 10:12 EPA 3005A 97,6010D PE Lead, Total NO mgN 0.010 — 1 05113/20 19:25 05/15/20 10:12 EPA 3005A 97,6010D PE 4anganese, Total 0.084 mgA 0.010 1 05113/20 19:25 05/15/20 10:12 EPA 3006A 97,6010D PE Mercury, Total NO mgll 0.0002 — 1 05113120 19:38 05/14/20 14:28 EPA 7470A 97,7470A GD Nickel, Total NO mgli 0.0020 — 1 05113/20 19:25 05/14/20 17:17 EPA 3005A 97,60208 AM Selenium, Total NO mg/l 0.010 - 1 05/13/20 19:25 05/15/20 10:12 EPA 3005A 97,6010D PE Silver, Total NO mgll 0.007 — 1 05/13/20 19:25 05/15/20 10:12 EPA 3005A 97,6010D PE Sodium, Total NO mg/1 2.00 1 05113/2019:250511512010:12 EPA 3006A 97,601 OD PE Zinc, Total NO mg1l 0.050 1 0511312019:250511512010:12 EPA 3005A 97,6010D PE Page 179 of 240 Page 180 of 240 Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 SAMPLE RESULTS Lab ID: L2018722-10 Date Collected: 05/06/20 10:20 Client ID: SW -4-050620 Date Received: 05/06/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep: Not Specified Sample Depth: Matrix: Water Dilution Date Date Prep Analytical Parameter Result Qualifier Units RL MDL Factor Prepared Analyzed Method Method Analyst MCP Total Metals - Mansfield Lab Antimony, Total NO mgA 0.0040 — 1 05/13/20 19:25 05/14/20 17:22 EPA 3005A 97,60208 AM Arsenic, Total NO mg/I 0.0050 - 1 05/13/20 19:25 0511 5120 10:17 EPA 3005A 97.60100 PE Barium, Total 0.022 mg/I 0.010 1 05113/2019:250511512010:17 EPA 3005A 97.601 OD PE Beryllium, Total NO mg/I 0.0005 1 05113/2019:2505/1412017.22 EPA 3005A 97.6020B AM Cadmium, Total NO mg/I 0.004 1 05/13/20 19:25 05/15/20 10:17 EPA 3005A 97,6010D PE Calcium, Total 2.27 mgA 0.100 -- 1 05/13/20 19:25 05/15/20 10:17 EPA 3005A 97,60101) PE Chromium, Total ND mgA 0.010 — 1 05/13/20 19:25 05/15/20 10:17 EPA 3005A 97,6010D PE Copper, Total NO mgA 0.010 — 1 05/13120 19:25 05/15/20 10:17 EPA 3005A 97,6010D PE Iron, Total 3.04 mgA 0.050 1 05/13/20 19:25 05/15/20 10:17 EPA 3005A 97.601 OD PE Lead, Total NO mgA 0.010 1 05/13/20 19:25 05/15/20 10:17 EPA 3005A 97,601 OD PE Manganese, Total 1.10 mgll 0.010 1 05/13/20 19:25 05/15120 10:17 EPA 3005A 97,6010D Pq Mercury, Total NO mg/I 0.0002 — 1 05/13/20 19:38 05/14/20 14:34 EPA 7470A 9T7470A GD Nickel, Total 0.0029 mgA 0.0020 1 05/13/20 19:25 05/14/20 17:22 EPA 3005A 97,60208 AM Selenium, Total NO mg/I 0.010 — 1 05/13/20 19:25 05/15/20 10:17 EPA 3005A 97,6010D PE Silver, Total NO mgA 0.007 1 05/13/20 19:25 05/15/20 10:17 EPA 3005A 97,601 OD PE Sodium, Total 2.02 mg/I 2.00 — 1 05/13/20 19:25 05/15/20 10:17 EPA 3005A 97,601 OD PE Zinc, Total NO mgA 0.050 — 1 05/13/20 1925 05/15/20 10:17 EPA 3005A 97,601 OD PE Page 180 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018 000 SAMPLE RESULTS Lab ID: L2018722-11 Client ID: LC -1-050620 Sample Location- 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Matrix: Water Serial No:05152017 08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected Date Received Field Prep: 05/06/20 10:40 05/06/20 Not Specified Page 181 of 240 Dilution Date Date Prep Analytical Parameter Result Qualifier Units RL MDL Factor Prepared Analyzed Method Method Analyst MCP Total Metals - Mansfield Lab Antimony, Total ND mg/I 00040 1 05113/20 19:25 05/14/20 17:28 EPA 3005A 97,6020B AM Arsenic, Total ND mgll 0.0050 1 05/13/20 19:2505115120 10:21 EPA 3005A 97.6010D PE Barium, Total 0 056 mg/I 0.010 1 05/13/20 19:2505115120 10:21 EPA 3005A 97,6010D PE Beryllium, Total ND mgll 00005 1 05/13/20 19:2505114120 17:28 EPA 3005A 97A020B AM Cadmium, Total NO mg/I 0.004 1 05/13120 19:2505115120 10:21 EPA 3005A 97,6010D PE Calcium, Total 935 mg/I 0 100 1 05113120 19:2505/15120 10:21 EPA 3005A 97,6010D PE Chromium, Total NO mgA 0-010 1 05/13/20 19:250511512010:21 EPA 3005A 97,6010D PE Copper, Total NO mgll 0.010 - 1 05/13120 19:2505115120 10:21 EPA 3005A 97,6010D PE Iron, Total 19.7 mg/I 0-050 - 1 05/13120 19:2505/15120 10:21 EPA 3005A 97,6010D PE Lead, Total NO mg/I 0-010 -- 1 05/13/20 19:25 05/15120 10:21 EPA 3005A 97,60101) PE langanese Total 491 mgll 0,010 1 05/13/20 19:25 05/15/20 10:21 EPA 3005A 97,6010D PE Mercury, Total NO mg/I 0-0002 1 05/13120 19:38 05/14120 14:37 EPA 7470A 97,7470A GD Nickel, Total 0.0026 mgA 0.0020 1 05/13/20 19:25 05/14120 17:28 EPA 3005A 97,602013 AM Selenium, Total ND mgA 0.O10 1 05/13/20 19:25 05115/20 10:21 EPA 3005A 97,6010D PE Siler, Total NO mgA 0.007 — 1 05/13/20 19:25 05/15/20 10:21 EPA 3005A 97,6010D PE Sodium, Total 5.03 mgA 2.00 — 1 05/13/20 19:25 05/15/20 10:21 EPA 3005A 97,6010D PE Zinc, Total NO mgA 0.050 1 05/13/20 19,2505115120 10:21 EPA 3005A 97,6010D PE Page 181 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-12 Client ID: LC -2-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Matrix: Water Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 09:35 Date Received: 05/06/20 Field Prep: Not Specified K Page 182 of 240 Dilution Date Date Prep Analytical Parameter Result Qualifier Units RL MDL Factor Prepared Analyzed Method Method Analyst MCP Total Metals - Mansfield Lab Antimony, Total NO mgll 0.0040 1 0511312019:250511412017.48 EPA 3005A 97,602013 AM Arsenic, Total NO mgll 0.0050 1 05/13/20 19:25 05/15/20 10:26 EPA 3005A 97,601 OD PE Barium, Total 0.115 mg/l 0 010 1 05/13/20 19:25 05/15/20 10:26 EPA 3005A 97,60101) PE Beryllium, Total NO mg11 0.0005 1 05/13/20 19:25 05/14/20 17:48 EPA 3005A 97,60208 AM Cadmium, Total NO mg/I 0.004 1 05/13/20 19:25 05/15120 10:26 EPA 3005A 97,6010D PE Calcium, Total 5.58 mg/l 0.100 1 05/13/20 19:25 0511 5120 10:26 EPA 3005A 97,6010D PE Chromium, Total NO mg/1 0.010 — 1 05/13/20 19:25 05/15/20 10:26 EPA 3005A 97,6010D PE Copper, Total 0.015 mg/1 0.010 1 05/13/20 19:25 05/15/20 10:26 EPA 3005A 97,601 OD PE Iron, Total 6.02 mg/1 0.050 -- 1 05/13/20 19:25 05/15/20 10:26 EPA 3005A 97,6010D PE Lead, Total 0.011 mg/I 0.010 1 05/13/20 19:25 05/15/20 10:26 EPA 3005A 97,6010D PE Manganese, Total 3.34 mgA 0.010 1 05/13/20 19:25 05/15/20 10.26 EPA 3005A 97,6010D PO Mercury, Total ND mgA 0.0002 1 05/13/20 19:38 05/14/20 14:39 EPA 7470A 97,7470A GD Nickel, Total 0.0070 mgA 0.0020 1 05/13/20 19:25 05/14/20 17:48 EPA 3005A 97,602013 AM Selenium, Total NO mgA 0.010 1 05/13/20 19:25 05/15/20 10:26 EPA 3005A 97,601 OD PE Silver, Total NO mgA 0.007 1 05/13/20 19:25 05115/20 10:26 EPA 3005A 97,60100 PE Sodium, Total 2.22 mgA 2.00 1 05/13/20 19:25 05/15/20 10:26 EPA 3005A 97,6010D PE Zinc, Total 0.086 mgA 0.050 1 05/13/20 1925 05/15/20 10.26 EPA 3005A 97,601 OD PE Page 182 of 240 Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 Method Blank Analysis Batch Quality Control Dilution Date Date Analytical Parameter Result Qualifier Units RL MDL Factor Prepared Analyzed Method Analyst MCP Dissolved Metals -Mansfield Lab for sample(s): 01-06 Batch: WG1369399-1 Mercury. Dissolved NO mg/I 0,0002 — 1 05112/20 07:49 05/12/20 14:01 97,7470A GO Prep Information Digestion Method: EPA 7470A Dilution Date Date Analytical Parameter Result Qualifier Units RL MDL Factor Prepared Analyzed Method Analyst MCP Total Metals- Mansfield Lab for sample(s): 07-12 Batch: WG1369856-1 Arsenic, Total NO mg/I 0.0050 1 Barium, Total NO mg/l 0.010 1 ! mium, Total NO mg/l 0 004 1 Page 183 of 240 0511312019:25 0511512009:07 97,6010D PE Dilution Date Date Analytical PE Parameter Result Qualifier Units RL MDL Factor Prepared Analyzed Method Analyst MCP Dissolved Metals - Mansfield Lab for sample(s): 01-06 Batch: WG1369393-1 Arsenic, Dissolved NO mg/I 0.005 -- 1 05112/20 06.16 05113/20 10:04 97.601 OD LC Barium, Dissolved ND mg/I 0.010 1 05/12/20 06:16 05/13/20 10:04 97.601 OD LC Cadmium, Dissolved NO mg/I 0.004 1 05112/20 06:16 05/13/20 10:04 97.60100 LC Calcium, Dissolved NO mg/I 0.100 - 1 05!12120 06:16 05/13/20 10:04 97,6010D LC Chromium, Dissolved NO mg/I 0.010 — 1 05/12/20 06:16 05/13/20 10:04 97,60100 LC Copper, Dissolved NO mg/I 0.010 1 05/12120 06:16 05/13120 10:04 97.601 OD LC Iron, Dissolved NO mg/I 0.050 — 1 05/12/20 06:16 05/13/20 10:04 97,6010D LC Lead, Dissolved NO mg/I 0.010 — 1 05/12120 06:16 05/13120 10:04 97,6010D LC Manganese, Dissolved NO mgll 0.010 — 1 05/12/20 06:16 05/13/20 10:04 97,6010D LC Selenium, Dissolved NO mgA 0.010 — 1 05/12/20 06:16 05/13/20 10:04 97,6010D LC Silver, Dissolved NO mg/I 0.007 1 05/12/20 06:16 05/1312010:04 97.6010D I.0 Sodium, Dissolved NO mg/I 2.00 — 1 05/12/20 06:16 0511312010:04 97.601 OD L.0 Zinc, Dissolved NO mgA 0.050 1 05/12/20 06:16 05/13/20 10:04 97 601 OD LC Prep Information Digestion Method: EPA 3005A Dilution Date Date Analytical Parameter Result Qualifier Units RL MDL Factor Prepared Analyzed Method Analyst MCP Dissolved Metals -Mansfield Lab for sample(s): 01-06 Batch: WG1369399-1 Mercury. Dissolved NO mg/I 0,0002 — 1 05112/20 07:49 05/12/20 14:01 97,7470A GO Prep Information Digestion Method: EPA 7470A Dilution Date Date Analytical Parameter Result Qualifier Units RL MDL Factor Prepared Analyzed Method Analyst MCP Total Metals- Mansfield Lab for sample(s): 07-12 Batch: WG1369856-1 Arsenic, Total NO mg/I 0.0050 1 Barium, Total NO mg/l 0.010 1 ! mium, Total NO mg/l 0 004 1 Page 183 of 240 0511312019:25 0511512009:07 97,6010D PE 0511312019:25 05/1512009:07 97,6010D PE 05/131201925 05/1512009:07 97,60100 PE l)l-P+A ..L,. . Prep Information Digestion Method: EPA 3005A Dilution Parameter Result Qualifier Units RL MDL Factor MCP Total Metals - Mansfield Lab for sample(s): 07-12 Batch: WG 1369857-1 Antimony, Total NO mgA 0.0040 1 Beryllium, Total NO mgA 0.0005 1 Nickel, Total NO mgA 0.0020 y 1 Prep Information Digestion Method: EPA 3005A Dilution Parameter Result Qualifier Units RL MDL Factor Date Date Analytical Prepared Analyzed Method Analyst awl 0511312019:25 0511412016:31 97,60206 AM Serial No:05152017:08 0511412016:31 Project Name: VAMC NORTHAMPTON 0511312019:25 Lab Number: L2018722 97,60206 AM Project Number: R2020018.000 Report Date: 05/15/20 Method Blank Analysis 0 Batch Quality Control Calcium, Total NO mg/i 0.100 -- 1 05/13/20 19:25 05/15/20 09'07 97,6010D PE Chromium, Total NO mgA 0.010 - 1 05/13/20 19.25 05/15/20 09:07 97,6010D PE Copper, Total NO mgA 0.010 1 05/13/20 19:25 05/15120 09:07 97,6010D PE Iron, Total NO mgA 0.050 1 05/13/20 19:25 05/15/20 09:07 97.601 OD PE Lead, Total NO mg/l 0.010 1 05/13/20 19.25 05/15/20 09:07 97,601 OD PE Manganese, Total NO mg/1 0.010 1 05/13!20 19:25 05/15/20 0907 97,6010D PE Selenium, Total NO mgA 0.010 -- 1 05/13/20 19.25 05/15120 09 07 97,60101) PE Silver, Total NO mgA 0.007 -- 1 05/13/20 19:25 05/15/20 09 07 97.60101) PE Sodium, Total NO mgA 2.00 — 1 05/13/20 19:25 05/15/20 09:07 9760100 PE Zinc, Total NO mgA 0.050 -- 1 05/13/20 19:25 05/15/20 09:07 97 601 OD PE Prep Information Digestion Method: EPA 3005A Dilution Parameter Result Qualifier Units RL MDL Factor MCP Total Metals - Mansfield Lab for sample(s): 07-12 Batch: WG 1369857-1 Antimony, Total NO mgA 0.0040 1 Beryllium, Total NO mgA 0.0005 1 Nickel, Total NO mgA 0.0020 y 1 Prep Information Digestion Method: EPA 3005A Dilution Parameter Result Qualifier Units RL MDL Factor Date Date Analytical Prepared Analyzed Method Analyst awl 0511312019:25 0511412016:31 97,60206 AM 0511312019:25 0511412016:31 97,60206 AM 0511312019:25 0511412016:31 97,60206 AM Date Date Analytical Prepared Analyzed Method Analyst MCP Total Metals - Mansfield Lab for sample(s): 07-12 Batch: WG 1369858-1 Mercury Total NO mg/I 0.0002 -- 1 05/13/20 19:38 05/1412014:16 97,7470A GD Prep Information Digestion Method: EPA 7470A Page 184 of 240 Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 Method Blank Analysis Batch Quality Control Prep Information Digestion Method: EPA 3005A A, Page 185 of 240 Dilution Date Date Analytical Parameter Result Qualifier Units RL MDL Factor Prepared Analyzed Method Analyst MCP Dissolved Metals -Mansfield Lab for sample(s): 01-06 Batch: WG1369859-1 Antimony, Dissolved ND mgll 0.0040 1 05/12/20 06:16 05/12/20 16:29 97,6020B AM Beryllium, Dissolved ND mgll 0.0005 1 05/12/20 06:16 05/12/20 16:29 97,60206 AM Nickel, Dissolved ND mgll 0.0020 1 05/12/20 06:16 05/12/20 16:29 97,6020B AM Prep Information Digestion Method: EPA 3005A A, Page 185 of 240 Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Project Number: R2020018.000 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 LCS LCSD %Recovery Parameter %Recovery Qual %Recovery Qual Limits RPD Qual RPD Limits MCP Dissolved Metals - Mansfield Lab Associated sample(s): 01.06 Batch: WG 1369393-2 WG1369393-3 Arsenic, Dissolved 101 102 Barium. Dissolved 100 102 Cad ni m, Dissolved 100 102 Calcium, Dissolved 97 98 Chromium, Dissolved 100 102 Copper Dissolved 94 98 Iron. Dissolved 102 104 Lead. Dissolved 99 100 Manganese, Dissolved 93 95 Selenium Dissolved 102 104 Sliver Dissolved 96 100 Sodium Dissolved 94 98 Zinc, Dissolved 103 104 MCP Dissolved Metals- Mansfield Lab Associated sample(s): 01-06 Batch: WG1369399-2 WG1369399-3 Mercury. Dissolved 112 114 Page 186 of 240 9D -12o , 20 80-124 1 20 80-120 2 20 80-120 7 20 80-120 20 80-120 2 20 80-120 2 2D 80-120 1 2D 80-120 2 20 80-12D 2 20 80-124 2 20 80-120 2 20 80-120 1 20 81120 2 74 K x c Serial No:05152017 08 Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 LCS LCSD %Recovery Parameter %Recovery %Recovery Limits RPD RPD Limits MCP Total Metals - Mansfield Lab Associated sample(s) 07-12 Batch: WG1369856-2 WG1369856-3 Arsenic Total 102 103 90.120 1 20 Barium. Total 102 102 80.120 0 20 Cadmium, Total 99 99 80.120 0 20 Calcium Total 95 98 80.120 1 20 Chromium. Total 96 98 80.120 0 20 Copper Total 93 94 80.120 1 20 ,ron1. Total 102 103 80.120 1 20 Lead, Total 101 101 80.120 0 20 Manganese. Total 97 97 SG -120 0 20 Selenium, Total 108 109 80.120 0 20 Silver. Total 94 85 60.120 1 20 Sodium, Total 96 97 00.120 1 20 Zinc, Total 102 102 80.120 0 20 MCP Total Metals - Mansfield Lab Associated sample(s): 07-12 Batch: M1369857-2 WG1369857-3 Antimony, Total 90 99 80.171 10 70 Beryllium, Total 98 97 80.12' 1 70 Nickel, Total 100 100 80.120 a 7a MCP Total Metals - Mansfield Lab Associated sample(s): 07-12 Batch- WG1369858-2 Ml 369858-3 Mercury, Total 103 104 W120 1 20 Page 187 of 240 LI Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Project Number: 82020018.000 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 LCS LCSD %Recovery Parameter %Recovery %Recovery Limits RPD RPD Limits MCP Dissolved Metals -Mansfield Lab Associated sample(s), 01-08 Batch WG1369850-2 VVG1369859-3 Antimony. Dissolved 87 94 M120 8 20 Beryllium, Dissolved 103 103 80.120 0 20 Nickel, Dissolved 100 100 80.120 0 20 Page 188 of 240 K r INORGANICS M MISCELLANEOUS Page 189 of 240 Serial No:05152017:08 A Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-01 Client ID: MW -1D-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Matrix: Water Parameter Result Qualifier Units RL MCP General Chemistry - Westborough Lab Cyanide. Total ND ffw 0 006 General Chemistry - Westborough Lab Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 10:10 Date Received: 05/06/20 Field Prep: Refer to COC Dilution Date Date Analytical 11111111014 Factor Prepared Analyzed Method Analyst Alkalinity Total 78.2 mg CaCO3/l- 2.00 NA Solids Total Dissolved 92. mg/l 10 -- Chloride ND mg/l 1.0 - Nitrogen. Nitrate ND mg/l 0.100 - Dissolved Oxygen 3.2 mg/l 0.10 Sulfate 12. mg/l 10 Chemical Oxygen Demand ND mg/l 20 Page 190 of 240 _7 1 05/07/20 12:10 05/07/20 14:39 97,9014 L R i 05108/2004:09 121,23208 MA 1 05/1212010:55 121,2540C DW i 05107/2011:55 1,9251 MR i - 05/07/20 09:39 121,4500NO3-F MR - 05/06/20 21:20 121.45000-C CM 1 0510712010:33 0510712010.33 1,9038 MV 1 05/11/20 20:00 05/11/20 22:28 121,5220D TL � ISM Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-02 Client ID: MW -1S-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Matrix: Water Parameter Result Qualifier Units RL MCP General Chemistry - Westborough Lab Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 12:00 Date Received: 05/06/20 Field Prep: Refer to COC Dilution Date Date Analytical MDL Factor Prepared Analyzed Method Analyst Cyanide, Total ND mg/1 0.005 -- 1 05/07/20 12:10 05107/20 14:40 97,9014 LH General Chemistry - Westborough Lab Alkalinity, Total 243. mg CaC0311- 2.00 NA 1 - 05/08/20 04:09 121,2320E MA Solids, Total Dissolved 310 mg/l 10 -- 1 05/12/20 10:55 121,2540C DW Chloride 1.7 mg/l 1.0 — 1 0510712010:04 1,9251 MR Nitrogen, Nitrate ND mg/l 0.100 -- 1 05/07120 09:40 121,4500NO3-F MR Dissolved Oxygen 1.7 mg/l 0.10 — 1 - 05/06/20 18:01 121,45000-C CM Sulfate 34. nW 10 -- 1 05/07/20 10:33 05/07/20 10:33 1,9038 MV Chemical Oxygen Demand ND mg/l 20 — 1 05/11/20 20:00 05/11/20 22:28 121,5220D TL ZU.PkA •.ri 4r -.t Page 191 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-03 Client ID: MW -2S-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth - Matrix: Water Parameter Result Qualifier Units RL MCP General Chemistry - Westborough Lab Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 ROM Date Collected: 05/06/20 12.05 Date Received: 05/06/20 Field Prep: Refer to COC Dilution Date Date Analytical MDL Factor Prepared Analyzed Method Analyst Cyanide, Total ND RIO OA05 -- 1 05/07/20 12:10 05/07120 14:41 97,9014 LH General Chemistry - Westborough Lab Alkalinity, Total 3.60 mg CaC031L 2.00 NA 1 - 05/08/20 04:09 121,232013 MA Solids, Total Dissolved 23. mg/l 10 1 - 05/12/20 10:55 121,2540C DW Chloride 10 mg/l 1.0 1 - 0510712011:56 1,9251 MR Nitrogen, Nitrate ND mg/l 0.100 1 0510712009:45 121,4500NO3-F MR Dissolved Oxygen 8.5 mg/l 0.10 f - 05/06/20 18:01 121.45000-C CM Sulfate ND mg/l 10 1 0510712010:33 0510712010:33 1,9038 MV Chemical Oxygen Demand ND mgll 20 1 05/11/20 20:00 05/11/20 22:28 121,5220D TL 0 Page 192 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 C SAMPLE RESULTS Lab ID: L2018722-04 Date Analytical Client ID: MW -3S-050620 Prepared Analyzed Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: 0510812012:25 97,9014 Ll -i Matrix: Water 0510812004:09 121,232013 Parameter Result Qualifier Units RL MCP General Chemistry - Westborough Lab DW -- 1 Cyanide, Total ND mgfl 0.005 General Chemistry - Westborough Lab 0510712009:47 Alkalinity, Total 48.7 mg CaCO311- 2.00 Solids, Total Dissolved 69. mg/l 10 Chloride ND mg/I 1.0 Nitrogen, Nitrate ND mg/I 0.100 Dissolved Oxygen 2.5 mg/I 0.10 Sulfate 11. mg/l 10 Chemical Oxygen Demand ND mgil 20 Page 193 of 240 Serial No:05152017.08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 13:05 Date Received: 05/06/20 Field Prep: Refer to COC Dilution Date Date Analytical MDL Factor Prepared Analyzed Method Analyst — 1 05107/2015:10 0510812012:25 97,9014 Ll -i NA i - 0510812004:09 121,232013 MA — 1 0511212010:55 121,2540C DW -- 1 0510712010:15 1,9251 MR — 1 0510712009:47 121,4500NO3-F MR -- 1 - 05/0612018:01 121,45000-C CM — 1 05/07/20 10:33 05/07/20 10:33 1,9038 MV 1 05/11/20 20:00 05/11/20 22:28 121,52200 TL Lua;$'A yILN. .,. Project Name: VAMC NORTHAMPTON Project Number: R2020018,000 SAMPLE RESULTS Lab ID: L2018722-05 Client ID: MW -4S-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth - 10 Matrix: Water Parameter Result Qualifier Units ISL MCP General Chemistry - Westborough Lab Cyanide, Total ND mg. -I 0,006 General Chemistry - Westborough Lab Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected- 05/06/20 14:10 Date Received: 05/06/20 Field Prep- Refer to COC Dilution Date Date Analytical MDL Factor Prepared Analyzed Method Analyst I 1 0510712015:10 05/0812012:28 97,9014 LH Alkalinity, Total 814 mg CaCO311- 2-00 NA Solids, Total Dissolved 87 mgA 10 Chloride ND mgA 1-0 — Nitrogen, Nitrate ND mgA 0.100 -• Disso ved Oxygen 24 mgA 0.10 Sulfate ND mg1l 10 — Chemical Oxygen Demand ND mg1l 20 — Page 194 of 240 t 05/08/20 04:09 121,232013 MA 1 - 05/12/20 10:55 121,2540C DW 1 05/07/20 10:15 1,9251 MR 1 05/07/20 09:48 121,4500NO3-F MR 1 0510612018:01 121,45000-C CM 1 05/07/20 10 33 05/07/20 10:33 1,9038 MV 1 05/11/20 20 00 05/11/20 22:28 121,5220D TL Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-06 Client ID: MW -4D-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth.- Matrix: epth:Matrix: Water Parameter Result Qualifier Units RL MCP General Chemistry - Westborough Lab Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 13:50 Date Received: 05/06/20 Field Prep: Refer to COC Dilution Date Date Analytical MDL Factor Prepared Analyzed Method Analyst Cyanide, Total ND mg1l 0.005 1 05/07/20 15:10 0510812012:29 97,9014 LH General Chemistry -Westborough Lab Alkalinity, Total 60.8 mg CaCO31L 2.00 NA 1 0510812004:09 121,232013 MA Solids, Total Dissolved 86. mg11 10 — 1 05/12/20 10:55 121,2540C DW Chloride 1.5 mgll 1.0 -- 1 05/0712010:16 1,9251 MR Nitrogen, Nitrate ND mgll 0.100 - 1 - 05/07120 09:49 121.4500NO3-F MR Dissolved Oxygen 1 2 mgll 0.10 — 1 05/06120 18:01 121,45000-C CM Sulfate 11. mgA 10 — 1 05107/2010:33 05!0712010:33 1,9038 MV Chemical Oxygen Demand ND mg/1 20 — 1 05/11120 20:00 05!11120 22:28 121,5220D TL 0 Page 195 of 240 Project Name: VAMC NORTHAMPTON Project Number: 82020018.000 SAMPLE RESULTS Lab ID: L2018722-07 Client ID: SW -1-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Matrix: Water Parameter Result Qualifier Units RL MCP General Chemistry - Westborough Lab Cyanide, Total ND mg+I 0 L`05 General Chemistry - Westborough Lab Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 09:10 Date Received: 05/06/20 Field Prep: Not Specified Dilution Date Date Analytical MDL Factor Prepared Analyzed Method Analyst Alkalinity, Total 26.8 mg CaCO311- 2.00 NA Solids, Total Dissolved 100 mgA 10 Chloride 28. mgA 1.0 Nitrogen, Nitrate ND mgll 0.100 Dissolved Oxygen 97 mgll 0.10 Sulfate ND mgll 10 Chemical Oxygen Demand ND mgll 20 Page 196 of 240 1 0511112011:30 0511112014:25 97,9014 LH 1 - 05/08/20 04.09 121,23208 MA 1 0511212010.55 121,2540C DW 1 - 05/0712010:17 1.9251 MR 1 0510712009:51 121,4504NO3-F MR 1 05/06/20 21:20 121,45000-C CM 1 05/07/20 10:33 05/07/20 10 33 1,9038 MV 1 05/11/20 20:00 05/11/20 22:28 121,5220D TL Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab I D: L2018722-08 Client ID: SW -2-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Matrix: Water Parameter Result Qualifier Units RL MCP General Chemistry - Westborough Lab Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 11:00 Date Received: 05/06/20 Field Prep: Not Specified Dilution Date Date Analytical MDL Factor Prepared Analyzed Method Anahrst Cyanide, Total NO mgll 0.005 -- 1 05107/20 15:10 05/08/20 12:31 97,9014 LH General Chemistry -Westborough Lab Alkalinity, Total 5.70 mg CaCO31L 2.00 NA 1 - 0510812004:09 121,2320E MA Solids, Total Dissolved 19. mgll 10 1 - 0511212010:55 121,2540C DW Chloride ND mgll 1.0 1 - 0510712010:18 1,9251 MR Nitrogen, Nitrate ND mgll 0.100 1 - 05/0712009:54 121,4500NO3-F MR Dissolved Oxygen 7.8 mgll 0.10 1 - 05/06/20 18:01 121,45000-C CM Sulfate ND mg/l 10 1 05107/2010:33 0510712010:33 1,9038 My Chemical Oxygen Demand 70. mgll 20 1 05/11/20 20:00 05/11/20 22:29 121,5220D TL c. Page 197 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Mm Lab ID: L2018722-09 Date Collected: 05/06/20 10:00 Client ID: SW -3-050620 Date Received: 05/06/20 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Field Prep: Not Specified Sample Depth: Matrix: Water Dilution Date Date Analytical Parameter Result Qualifier Unft AL MDL Factor Prepared Analyzed Method Analyst MCP General Chemistry - Westborough Lab Cyanide, Total NO iri;arl D C05 1 05/07/20 15:10 05/08/20 12:32 97,9014 LH 3eneral Chemistry - Westborough Lab Alkalinity, Total 4.90 mg CaCO31L 2.00 NA 1 - 05/08/20 04:09 121,2320B MA Solids, Total Dissolved 16. mg1l 10 - 1 - 05/12/20 10:55 121,2540C DW Chloride 1.0 mg/I 1.0 - 1 0510712010:18 1,9251 MR Nitrogen, Nitrate ND mg/I 0.100 1 0510712009:56 121,4500NO3-F MR Dissolved Oxygen 8.2 mg/1 0.10 i 0510612021:20 121,45000-C CM Sulfate ND mgA 10 1 0510712010:33 05/0712010:33 1,9038 MV Chemical Oxygen Demand ND mgA 20 1 05/11/20 20:00 05/11/20 22:29 121,5220D TL 0 f4t4i A Page 198 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 C SAMPLE RESULTS Lab ID: L2018722-10 Client ID: SW -4-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: Matrix: Water Parameter Result Qualifier Units RL MCP General Chemistry - Westborough Lab Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 10:20 Date Received: 05/06/20 Field Prep: Not Specified Dilution Date Date Analytical MDL Factor Prepared Analyzed Method Analyst Cyanide, Total ND mgll 0.005 — 1 05/07/20 15:10 05/08/20 12:33 97,9014 LH General Chemistry - Westborough Lab Alkalinity, Total 4.30 mg CaC031L 2.00 NA 1 - 0510812004:09 121,23208 MA Solids, Total Dissolved ND mgll 10 1 05112/20 10:55 121,2540C DW Chloride 1.2 mgll 1.0 1 - 0510712010:19 1,9251 MR Nitrogen, Nitrate ND mgll 0.100 1 05107120 09:57 121,4500NO3-F MR Dissolved Oxygen 9.6 mgll 0.10 1 - 05/06120 21:20 121,45000-C CM Sulfate ND mgll 10 1 05/07/20 10:33 05/07120 10:33 1,9038 MV Chemical Oxygen Demand 120 mgll 20 1 05/11/20 20:00 05/11/20 22:29 121,52200 TL C Page 199 of 240 &r -%A Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-11 Client ID: LC -1-050620 Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth. Matrix: Water Parameter Result Qualifier Units RL MCP General Chemistry - Westborough Lab Cyanide, Total 0.005 nw o DIM 3eneral Chemistry - Westborough Lab Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 10:40 Date Received: 05/06/20 Field Prep: Not Specified Dilution Date Date Analytical MDL Factor Prepared Analyzed Method Analyst Alkalinity, Total 329 mg CaCO311- 2.00 r4A Solids, Total Dissolved 310 mg/l 10 Chloride 1.1 mgA 1.0 Nitrogen, Nitrate ND mgA 0.100 Dissolved Oxygen 5.9 mgA 0.10 Sulfate NO mgll 10 Chemical Oxygen Demand 90 mgll 20 Page 200 of 240 1 0510712015:10 0510812012:34 97,9014 ISI 1 05108/2004:09 121,23206 MA t - 0511212010:55 121,2540C DW t 0510712010:20 1,9251 MR 1 0510712010:02 121,4500NO3-F MR 1 05/06/20 21:20 121,45000-C CM 1 0511212014.24 0511212014:24 1,9038 BR 1 05/11/20 20:00 05/11/20 22:29 121,5220D TL Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 SAMPLE RESULTS Lab ID: L2018722-12 Date Analytical Client ID: LC -2-050620 Prepared Analyzed Sample Location: 421 NORTH MAIN STREET, LEEDS, MA Sample Depth: 0510712015:10 0510812012:35 97,9014 Matrix: Water - 05/08/20 04:09 Parameter Result Qualifier Units RL MCP General Chemistry - Westborough Lab 121,2540C DW Cyanide, Total NO mgll 0.005 General Chemistry - Westborough Lab 1 Alkalinity, Total 9.60 mg CaCO311- 2.00 Solids, Total Dissolved NO mgll 10 Chloride NO mgll 1.0 Nitrogen, Nitrate NO mg/l 0.100 Dissolved Oxygen 8.7 mgll 0.10 Sulfate NO mgll 10 Chemical Oxygen Demand 280 mgll 20 3 Page 201 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Date Collected: 05/06/20 09:35 Date Received: 05/06/20 Field Prep: Not Specified Dilution Date Date Analytical MDL Factor Prepared Analyzed Method Analyst — 1 0510712015:10 0510812012:35 97,9014 LH NA 1 - 05/08/20 04:09 121,2320E MA 1 05/12/20 10:55 121,2540C DW 1 - 0510712010:21 1,9251 MR 1 0510712010:03 121,4500NO3-F MR 1 - 05/06/20 21:20 121,45000-C CM 1 0511312010:50 0511312010:50 1,9038 MV 1 05/11120 20:00 05111/20 22:29 121, 52200 TL Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Method Blank Analysis Batch Quality Control Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Page 202 of 240 Dilution Date Date Analytical Parameter Result Qualifier Units RL MDL Factor Prepared Analyzed Method Analyst 3eneral Chemistry - Westborough Lab for sample(s): 01-12 Batch: WG1368100-1 ditrogen, Nitrate NO mg/l 0100 1 05/07/20 08:20 121,4500NO3-F MR 3eneral Chemistry - Westborough Lab for sample(s): 01-10 Batch, WG1368138-1 >ulfateND —grl 1C 1 05+07.+20 10:33 05107/2010:33 iks8 MV 3eneral Chemistry - Westborough Lab for sample(s): 01-02 Batch: WG1368171-1 :hlorideND mg+I 10 1 05/07/20 09.23 1,9251 MFt 3eneral Chemistry - Westborough Lab for sample(s): 03-12 Batch: WG1368172-1 ;hloride NO mg/I 10 1 05/07/20 09 23 1,9251 MR JCP General Chemistry - Westborough Lab for sample(s): 01-03 Batch: WG 1368289-1 :yanide, Total NO mg- 0.005 -- 1 05/07/20 12.10 05/0712014.13 97.0014 LW ACP General Chemistry - Westborough Lab for sample(s): 04-06,08-12 Batch: WG1368358-1 :yan de. Total ND mg11 0 005 1 05107/2015 10 05/08/20 12:19 67,9014 LH 3eneral Chemistry - Westborough Lab for sample(s): 01-11 Batch: WG1368745-1 0 dka4n ty Total NO mg CaC0311- 200 NA 1 - 05/08120 04:09 121,232015 MA 3eneral Chemistry - Westborough Lab for sample(s): 12 Batch: WG1368746-1 dka in ty Total NO mg CaC031 200 NA 1 05/08120 04'09 121,232013 MA ACP General Chemistry - Westborough Lab for sample(s)- 07 Batch: WG1369314-1 :yamde Total NO mg/I 0 005 1 05/11120 11 30 05/11/20 14.19 97,9014 LFI 3eneral Chemistry - Westborough Lab for sample(s): 01-12 Batch. WG1369447-1 :hem cal Oxygen Demand NO mgn 20 -- 1 05/11120 20:00 05/11/20 22:27 121 5220D Tt 3eneral Chemistry - Westborough Lab for sample(s): 01-10 Batch: WG1369610-1 olids, Total Dissolved ND —9J 10 1 0511212010:55 121 2540C aW 3eneral Chemistry - Westborough Lab for sample(s): 11-12 Batch: WG1369611-1 ,olds Total a ssolved NO mg/I 10 1 05/12/20 10:55 121 2540C d1N 3eneral Chemistry - Westborough Lab for sample(s): 11 Batch: WG1369805-1 ._;fate NO mg.'l 10 - 1 05/12/20 14.24 051121201424 1,9G55 13R 3eneral Chemistry - Westborough Lab for sample(s): 12 Batch: WG1370175-1 •u fate NO mg.1 10 1 05113120 10 50 0511312010:50 1,9036 MV Page 202 of 240 r Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Project Number: R2020018.000 Serial No:05152017.08 Lab Number: L2018722 Report Date: 05/15/20 LCS LCSD %Recovery Parameter %Recovery Qual %Recovery Qual Limits RPD Qual RPD Limits General Chemistry - Westborough Lab Associated sample(s): 01-12 Batch: WG1368100-2 NibWen Nitrate 99 X. ' 1U - General Chemistry - Westborough Lab Associated sample(s): 01-10 Batch: WG1368138-2 Swale 100 �+ aneral Chemistry - Westborough Lab Associated sample(s): 01.02 Batch: WG1368171-2 Chwde 103 5 CL 11.3 - General Chemistry - Westborough Lab Associated sample(s): 03-12 Batch: WG1368172-2 Chloride 103 - 90-110 MCP General Chemistry - Westborough Lab Associated sample(s): 01-03 Batch: WG1368289-2 WG1368289-3 Cyanide Total 84 98 80.120 15 MCP General Chemistry - Westborough Lab Associated sample(s): 04-06,08-12 Batch: WG 1368358-2 WG 1368358-3 Cyanide Taal 88 93 80-120 8 General Chemistry -Westborough Lab Associated sample(s): 01-11 Balch: WG1368745-2 Alkalinity Total 102 - Page 203 of 240 94110 24 n A Lab Control Sample Analysis Project Name: VAMC NORTHAMPTON Batch Duality Control Project Number: R2020018.000 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 LCS LCSD %Recovery Parameter %Recove %Recovery Limits RPD RPD Limits General Chemistry - Westborough Lab Associated sample(s): 12 Batch: WG1368746-2 Alkalinity Total 101 80-110 - 10 MCP General Chemistry - Westborough Lab Associated sample(s): 07 Batch: WG1369314-2 WG1369314-3 Cyanide Total 101 90 80.120 General Chemistry - Westborough Lab Associated sample(s): 01-12 Batch: WG1369447-2 Chemical Oxygen Demand 98 - 90-110 General Chemistry - Westborough Lab Associated sample(s): 01-10 Batch: WG1369610-2 Solids. Total Dissolved 90 80-120 General Chemistry -Westborough Lab Associated sample(s): 11-12 Batch: M1369611-2 Solids, Total Dissolved 90 - 80-120 General Chemistry - Westborough Lab Associated sample(s): 11 Batch: WG1369805-2 sulfate 100 - 90.110 General Chemistry - Westborough Lab Associated sample(s): 12 Batch: WG1370175-2 sulfate 100 - 90.110 12 20 Page 204 of 240 A�OIAA K Serial No:05152017:08 Matrix Spike Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Lab Number: L2018722 Project Number: R2020018.000 Report tate: 05/15/20 Native MS MS MS IVISO MSD Recovery RPD Parameter Sample Added Found %Recovery Qual Found %Recovery Qual Limits RPD Qual Limits General Chemistry - Westborough Lab Associated sample(s): 01-12 QC Batch ID: WG1368100-4 QC Sample: L2018722-07 Client ID: SW -1-050620 Nitrogen. Nitrate ND 4 4.15 104 83-113 17 General Chemistry -Westborough Lab Associated sample(s): 01-10 QC Batch ID: M1368138-4 QC Sample: L2018722-02 Client lD: MW -IS -050620 Sulfate 34 40 78 110 55-147 - 14 General Chemistry -Westborough Lab Associated sample(s): 01-02 QC Batch ID: WG1368171-4 QC Sample: L2018722-02 Client ID: MWAS-050620 Chloride 17 20 23 10e 58-140 - 7 neral Chemistry -Westborough Lab Associated sample(s): 03-12 QC Batch ID: WG1368172-4 QC Sample: L2018722-03 Client ID: MW -2S-050620 . hloride 10 20 23 115 58-140 7 General Chemistry - Westborough Lab Associated sample(s): 01-11 QC Balch ID: WG1368745-4 QC Sample: L2018722-11 Client iD: LC -1-050620 Alkalinity Total 328 too 431 102 88-116 - 10 Page 205 of 240 ALPHA K Serial No:05152017:08 01 Lab Duplicate Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control tab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 78rameter Native Sample Duplicate Sample Units RPD Qual RPD Limits 3eneral Chemistry - Westborough Lab Associated sample(s): 02-06,08 QC Batch ID: WG 1368008-1 QC Sample: L2018722-03 Client ID: MW -2S- )50620 Dissolved Oxygen 8.5 76 mgA 11 20 3eneral Chemistry - Westborough Lab Associated sample(s): 01,07,09-12 QC Batch ID: WG 1368040-1 QC Sample: L2018722-12 Client ID: LC -2- )50620 Dissolved Oxygen 87 8.5 mgA 2 20 3eneral Chemistry - Westborough Lab Associated sample(s): 01-12 QC Batch ID: WG 1368100-3 QC Sample: L2018722-07 Client ID: SWA-050620 Nitrogen. Nitrate NC NO ino NO 17 3eneral Chemistry - Westborough Lab Associated sample(s): 01-10 QC Batch ID: WG1368138-3 QC Sample: L2018722-02 Client ID: MW -1S-050620 Sulfate :!4 3? mg.9 3 14 3eneral Chemistry - Westborough Lab Associated sample(s): 01-02 QC Batch ID: WG 1368171 3 QC Sample: L2018722-02 Client ID: MW -1S-050620 Chloride i ' - mgr, B 7 3eneral Chemistry - Westborough Lab Associated sample(s): 03-12 QC Batch ID: WG1368172 3 QC Sample: L2018722-03 Client ID: MW -2S-050620 Chloride 10 M:' mg -i NO 7 3eneral Chemistry - Westborough Lab Associated sample(s): 01-11 QC Balch ID: WG1368745-3 QC Sample: L2018722-11 Client ID: LC -1-050620 Alkalinity Total 329 &Q mg CaCU31L 1 10 3eneral Chemistry - Westborough Lab Associated sample(s): 01-10 QC Batch ID: WG1369610-3 QC Sample: L2018722-01 Client ID: MW -ID -050620 Solids Total Dissolved 92 94 rn9.1 2 10 Page 206 of 240 d� 01 Serial No:05152017.08 Lab Duplicate Analysis Project Name: VAMC NORTHAMPTON Batch Quality Control Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 Parameter Native Sample Duplicate Sample Units RPD RPD Limits General Chemistry - Westborough Lab Associated sample(s): 11-12 QC Batch ID: WG1369611-3 QC Sample: L2018722-11 Client ID: LC -1-050620 Solids, Total Dissolved 310 290 mgll 7 10 Page 207 of 240 �, 3-1 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Were project specific reporting limits specified? Cooler information Container IA Cooler Custody Seal A Absent B Absent C Absent D Absent E Absent F Absent Container Information Container IA Container Type L2018722 -01A Vial HCI preserved L2G10722-01 B Vial HCI preserved L2018722.01C Vial NCI preserved L2018722 -01D Amber 1000mlunpreserved L2018722.01E Amber 1000miunpreserved L2018722-01 F Amber 500m1 unpreserved L2018722 -01G Amber SOWN unpreserved L2018722-014 BOD bottle Powder P'ilow preserved L2018722-01 K BOD bottle Powder Now preserved L2018722.01 L Plastic 500ml unpreserved 1-2018722.01M Plastic 250ml NaOH preserved L2018722.OIN Plastic 120mi H2SO4 preserved L2018722.010 Plastic 250mi unpreservedMo Headspace Page 208 of 240 Sample Receipt and Container Information YES Serial_No:05152017:08 Lab Number: L2018722 Report Date: 05115/20 Frozen DatefTime Analysis( ) MGP -8280-10(14) MCP -8280.10(14) MCP -8280-10(14) MC P•8270SIM• 10(7). MCP -8270-10(7) MC P-8270SIM-10(7), MCP -0270-10(7) A2-MCP-14DX-SIM-PPB(7) A2-MCP-140X-SIM-PPB(7) 00-4500(.3) 00.4500(.3) SO4-8038(28).CL-8251(28),NO34500(2) TDS- 2540(7) MCP-TCN8014.10(14) C01)65220(28) ALK -7-2320(14) 'Values in parentheses indicate holding time in days C� 301 IN t+1 PHA• Initial Final Temp Cooler pH PH deg C Fres Seal A NA 2.4 Y Absent A NA 2.4 Y Absent A NA 2.4 Y Absent A 7 7 2.4 Y Absent A 7 7 24 Y Absent A 7 7 2,4 Y Absent A 7 7 2.4 Y Absent A NA 2.4 Y Absent A NA 2.4 Y Absent A 7 7 2.4 Y Absent A -12 >12 2.4 Y Absent A <2 <2 2.4 Y Absent A NA 2.4 Y Absent Serial_No:05152017:08 Lab Number: L2018722 Report Date: 05115/20 Frozen DatefTime Analysis( ) MGP -8280-10(14) MCP -8280.10(14) MCP -8280-10(14) MC P•8270SIM• 10(7). MCP -8270-10(7) MC P-8270SIM-10(7), MCP -0270-10(7) A2-MCP-14DX-SIM-PPB(7) A2-MCP-140X-SIM-PPB(7) 00-4500(.3) 00.4500(.3) SO4-8038(28).CL-8251(28),NO34500(2) TDS- 2540(7) MCP-TCN8014.10(14) C01)65220(28) ALK -7-2320(14) 'Values in parentheses indicate holding time in days C� 301 IN t+1 PHA• L., Serial_No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 Container Information Initial Final Temp Frozen Container lD Container Type Cooler pH pH deg C Pro$ Seal Date?ime Analysis(`) L2018722 -01P Plastic 250ml HNO3 preserved A Y2 2 24 Y Absent MCP-CD-6010S-10(180),MCP-BE-6020S- 10(180),MCP-NA-0016S-10(180),MCP-FE- 8010S-10(180). MCP-AG8010S-10(180),MCP- 7470510(28) MCP -58-802 10(180),MCP- ZN-0010510(180).MCP-MW iDS- 10080).MC P-AS801 OS_ 10(180),MCP-MN- 6010510(180} MCP -BA -M0& l0(180),MCP- PB-6010S-10(t80) MCP-NI-0020S- 10(180),MCP-CA-0010S-10(180),MC P -CU - 8010510(1801 MCP -SE -0105-10(180) [2018722-01X Amber 120ml unpresenad split A 7 7 2.4 Y Absent MCP -8081.10(7) L2015722 -02A Vial HCI preserved A NA 24 Y Absent MCP -8280-10(14) L2018722-028 Vial HCI preserved A NA 24 Y Absent MCP -8260.10(14) L201SM4112C Vial HCl preserved A NA 24 Y Absent MCP -8280.10(14) 1.206722-021) Amber 10D0rnl unpreserved A 7 7 24 Y Absent MCP-8270SIM-10(7),MCP-6270-10(7) L2018722 -02E Amber 10DOn1 mWeserved A 7 24 Y Absent MCP-8270SIM-10(7),MCP-8270-10(7) C- 018722-02F Amber 500m1 unpreserved A 7 7 24 Y Absent A2-MCP-I4DX-SIM-PPB(7) L2016722.02G Amber 500ml unpreserved A 7 1 24 Y Absent A2-MCP-I4DX-8IM-PPB(7) L2018722 -02J BOD boles Powder Pillow preserved A NA 24 Y Absent 00450D(.3) L2018722.02K BOD bottle Powder Pillow preserved A NA 24 Y Absent DO.4500(3) L2018722 -02L Plastic 500ml unpreserved A 7 7 24 Y Absent CL-9251(28),SO49038(28),NO3-4500(2),TDS- 2540(7) L2018722 -02M Plastic 250ml NaOH preserved A }*i >t2 24 Y Absent MCP-TCN8014-10(14) L2018722 -02N Plastic 120ml H2SO4 preserved A 42 +2 2A Y Absent COO.5220(28) L2018722.020 Plastic 250ml unpreservedlNo Headspace A 4A 2.4 Y Absent ALK -T-2320(14) L2018722 -02P Plastic 25Dm1 HNO3 preserved A e2 t2 2.4 Y Absent MCP-FE-WlOr-10(1a0),MCP-BE-8=S- 10(180),MCP-CD-8010S-10(180),MCP-NA- 60105. 10(180),MCP-74MS-10(28),MCP-SS- 8020S-10(180),MCP-ACr6010S 10(180), MCP - Z N-60105.10(180), M C P -C R -60105 10(180),MCP-AS-8010510(180),MCP-M N- 50105 t 0 (160) ,MCP- B A-O010S-10(180), M C P- PB-0010510(18M.MCP-Nl-=0S- 10(180),M C P -C U401 Os -10(180). MC P -CA - 8010510(180), MCP -S E -6010S-10(180) L2018722 -02X Amber 120ml unpreserved split A 7 2.4 Y Absent MCP -8081-10(7) L2018722 -03A Vial HCI preserved E NA 3.1 Y Absent MCP -8260-10(14) 1.2018722.038 Vial HCI preserved E NA 31 Y Absent MCP -8280.10(14) Page 209 of 240 *Values in parentheses indicate holding time in days , L., Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Sedal_No:05152017:08 Lab Number L2018722 Report Date: 05/15/20 Container Information initial Final Temp Frozen Container ID Container Type Cooler pH pN deg C pres Seal Date/Time Analysis{ L2018722 -M Vial HCI preserved E NA 3.1 Y Absent MCP -8280-10(74) L2018722 -03D Amber 1000ml unpreserved E 7 7 3-1 Y Absent MCP-8270SIM-10(7),MCP-827470(7) L2018722.03E Amber 1000mlunpreserved E 7 7 3.1 Y Absent MCP-8270SIM-10(7),MCP-8270-10(7) L2018722 -03F Amber 500ml unpreserved E 7 7 3.1 Y Absent A2-MCP-I4DX-SIM-PPB(7) L2018722 -M Amber 500rn1 unpreserved E 7 7 31 Y Absent A2-MCP-140X-SIM-PPB(7) 1-2018722-00.1 BOD bottle Powder Pillow preserved E NA 3-1 Y Absent DO.4500(.3) L2018722.03K BOD bottle Powder Allow preserved E NA 3.1 Y Absent DD -4500(.3) L2018722 -03L Plastic 5DOml unpreserved E 7 7 3.1 Y Absent 5049038(28),CL-9251(28),NO3.45M2),TDS- 2540(7) L20187224)3M Plastic 250ml NaOH preserved E -12 -12 3.1 Y Absent MCP-TCN9014.10(14) LZD18722.03N Plastic 120ml H2$04 preserved E <2 -2 3.1 Y Absent GOD -5220(28) L2018722.030 Plastic 250ml unpreservad/No Headspace E NA 31 Y Absent ALK -T-2320(14) L2018722 -WP Plastic 250ml HNO3 preserved E • 2 t2 31 Y Absent MCP-BE-60205-1(11180),MCP-NA-60105- 10(1 e0),MCP-CD-001OS-10(le0�MCP-FE- 6010S.10(180).MCP-AG-6010510(180),MCP• 74705.10(28),MCP-5680206.10(180), MCP- ZN-6010S-10(180), MCP -CR -M 0S- iOtI e0),MCP-AS-80105.10(180),MCP.MN. BOLOS-10(180),MCP-BA-60105.10(180),MC P- PB -80105.10(180). MCP.NI.M0s. 10(180),MC P-CU-60105.10(180),MCP-GA- 60105.10(180).MCP-SE-80105.10(1 BO) L2018722-D3X Amber 120ml unpreserved split E 7 31 Y Absent MCP -90e1 -10(T. L2018722 -04A Vial HCI preserved E NA 31 Y Absent MCP -8280-10(14;, L2018722-048 Vial HCI preserved E NA 31 Y Absent MCP400-10(14? 12018722.1140 Vial HCI preserved E NA 31 Y Absent MCP482B0-10(14i L2018722 -04D Amber 10DOmi unpreserved E 7 31 Y Absent MCP4270-10(7. MCP.8270SIM-10(75 L201e722.04E Amber 1000ml unpreserved E r 31 Y Absent MCP -827410(7' MCP-8270SIM-10(7) L2018722 -04F Amber 500ml unpreserved E 7 31 Y Absent A2-MCP-I4DX-SIM-PP8(7) L2018722.04G Amber 500ml unpreserved E 31 Y Absent A2 MCP 14DX SIM PPB(7) L2018722 -W BOD bottle Powder Allow preserved E NA 31 Y Absent DO.4500(.3) L2018722.04K BOD bottle Powder Allow preserved E NA .11 Y Absent DO -4500;.3) 12018722-04L Plastic 500mlunpreserved E 31 Y Absent CL-9251428),SO4903B(28).NO3.450042i.-DS- 2540(7) Page 210 of 240 'Values in parentheses indicate holding time In days ALPhA Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Container Information L2018722 -04X Initial Final Temp Frozen Container ID Container Type Cooler pH pH deg C Pres Seal Date rime L2018722 -04M Plastic 250m1 NaOH preserved E >12 >12 3.1 Y Absent 12018722-04N Plastic 120m] H2SO4 preserved E <2 <2 3.1 Y Absent 12018722.040 Plastic 250m] unpreserved/No Headspace E NA 7 3.1 Y Absent L2018722.04P Plastic 250ml HNO3 preserved E <2 <2 3.1 Y Absent Page 211 of 240 'Values in parentheses indicate holding time in days Sedal_No:05152017:08 Lab Number: L2018722 Reponf Date: 05/15/20 Analysis(q MCP-TCN9014.10(14) COD`5220(28) ALK -T-2320(14) MCP -F E -e01 oS-10(180),MCP-CD-60105- 10(160�. MCP-BE-002051(X180),MCP-NA- 6010510(180). MC P-747OS-10(28), MCP -S 8- 6020510(160). MC P -AO -601 OS -10(160), MC P- ZN-0010S-10(18%,MCP-AS-8010S- 1(X1 SO).MCP-OR-0010510(180).MCP-BA- Wl OS -10(180), MCP -M N-60105.10(18D),MCP- NI$020510(180).MCP-PB6010S- 10(180 ),MC P-CA-8O1OS-10(180), MCP-CU- so10 ,l0(18D),MCP-$E-8010S-10(180) MCP -11081-1(x7) MCP -8260.10(14) MCP -82M10(14) MCP -82M10(14) MCP-5270-10(7),MC P-8270$1 M-10(7) MC P-6270.10(7), MC P-82705 I M-1 o(7) A2-MCP-I4DX-SiM-PP8(7) A2-MCP-I4DX-SIM-PPB(7) DO -4500(.3) DO.4500(.3) CL-9251(28),SO4-9038(28),NO3-4500(2),TDS• 2540(7) MCP-TCN9014-10(14) COD -5220(28) ALK -T-2320(14) MGP-SE-6020510(180),MCP-CD-60105 10(180),MCP-FE-0O10510(180),MC P -NA - 6010 S-10(18O),M CP -86-80205-10(180). MC P- A G-001 OS -10(180), M CP -7470510(28), M CP- ZN-8010510(1",M CP -CR -601 OS 1 O(180), MC P -A Sof 010510(160),M C P-BA- 6010510(180),MCP-M N-6010$-10(180), M C P - NI -00205110(1 B0),MCP-PB-96105 1((180),MCP-SE-001051 D(180).MCP-CA- e010510(180), MCP -CU -0010S -1o(1 e0) L2018722 -04X Amber 120ml unpreserved split E 7 7 3.1 Y Absent L2018722 -OSA Vial HCI preserved D NA 2.9 Y Absent IC, L2018722.05B 018722-M Vial HCl preserved Vial HCI preserved 0 D NA NA 2.9 2.9 Y Y Absent Absent L2018722 -MD Amber 10DOml unpreserved D 7 7 2.9 Y Absent L2018722 -05E Amber 10DOW unpreserved D 7 7 2.9 Y Absent L2018722 -05F Amber 50Dm1 unpreserved 0 7 7 2.9 Y Absent 1-2018722.05G Amber 500ml unpreserved D 7 7 2.9 Y Absent L2018722-OSJ BOD bottle Powder Pillow preserved 0 NA 2.9 Y Absent L2018722.05K BOD bottle Powder Pillow preserved D NA 2.9 Y Absent L2018722.05L Plastic 500ml unpreserved 1) 7 7 2.9 Y Absent L2018722.05M Plastic 250ml NaOH preserved D >12 >12 2.9 Y Absent 1-2018722-651Y Plastic 120mt H2SO4 preserved D <2 <2 2.9 Y Absent L2018722-050 Plastic 250mt umpreserved/No Headspace D NA 2.9 Y Absent L2010722 -05P Plastic 250mt HNO3 preserved D <2 <2 2.9 Y Absent Page 211 of 240 'Values in parentheses indicate holding time in days Sedal_No:05152017:08 Lab Number: L2018722 Reponf Date: 05/15/20 Analysis(q MCP-TCN9014.10(14) COD`5220(28) ALK -T-2320(14) MCP -F E -e01 oS-10(180),MCP-CD-60105- 10(160�. MCP-BE-002051(X180),MCP-NA- 6010510(180). MC P-747OS-10(28), MCP -S 8- 6020510(160). MC P -AO -601 OS -10(160), MC P- ZN-0010S-10(18%,MCP-AS-8010S- 1(X1 SO).MCP-OR-0010510(180).MCP-BA- Wl OS -10(180), MCP -M N-60105.10(18D),MCP- NI$020510(180).MCP-PB6010S- 10(180 ),MC P-CA-8O1OS-10(180), MCP-CU- so10 ,l0(18D),MCP-$E-8010S-10(180) MCP -11081-1(x7) MCP -8260.10(14) MCP -82M10(14) MCP -82M10(14) MCP-5270-10(7),MC P-8270$1 M-10(7) MC P-6270.10(7), MC P-82705 I M-1 o(7) A2-MCP-I4DX-SiM-PP8(7) A2-MCP-I4DX-SIM-PPB(7) DO -4500(.3) DO.4500(.3) CL-9251(28),SO4-9038(28),NO3-4500(2),TDS• 2540(7) MCP-TCN9014-10(14) COD -5220(28) ALK -T-2320(14) MGP-SE-6020510(180),MCP-CD-60105 10(180),MCP-FE-0O10510(180),MC P -NA - 6010 S-10(18O),M CP -86-80205-10(180). MC P- A G-001 OS -10(180), M CP -7470510(28), M CP- ZN-8010510(1",M CP -CR -601 OS 1 O(180), MC P -A Sof 010510(160),M C P-BA- 6010510(180),MCP-M N-6010$-10(180), M C P - NI -00205110(1 B0),MCP-PB-96105 1((180),MCP-SE-001051 D(180).MCP-CA- e010510(180), MCP -CU -0010S -1o(1 e0) Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Container Information ContaineriD Container Type L2018?22.05X Amber 120mt unpreserved split L2018722-OBA Vial HCl preserved L2018722-088 Vial HCI preserved L2018722 -OBC Yd HCI preserved L2018722 -ND Amber 1000ml unpreserved L2018722 -OBE Amber 1000ml unpreserved L2018722.08F Amber 500ml unpreserved L20187224OBG Amber 500ml unpreserved L2018722 -06J BOD bottle Powder Pillow preserved L2018722 -08K 800 bottle Powder 311ow preserved L2018722-OBL Plastic 5DOml unpreserved L2018722 -06M Plastic 250ml NeOH preserved 12018722-OBN Plastic 120ml H2$04 preserved L2018722-060 Plastic 250ml unpreservedlNo Headspace L2018722 -OSP Plastic 250ml HNO3 preserved L2018722.OSX initial Final temp 7 29 Cooler pN PN deg C Pros Seal D 7 ? 2.9 Y Absent D NA NA 2.9 Y Absent D NA Vial HCI preserved 29 Y Absent 0 NA Absent 29 Y Absent 0 7 7 29 Y Absent 0 7 7 29 Y Absent D 7 1 29 Y Absent D 7 1 29 Y Absent D NA 3.7 29 Y Absent D NA 29 v Absent 0 ? I 29 Y Absent D >12 +12 29 Y Absent D 12 '2 29 Y Absent 0 NA 29 Y Absent 0 �2 <2 29 Y Absent L2018722.OSX Amber 120ml unpreserved split D 7 7 29 Y Absent L2018722 -07A Vial HCI preserved F NA 3.7 Y Absent 1-2018722-078 Vial HCI preserved F NA 3.7 Y Absent L2018722 -07C Vial HCI preserved F NA 3.7 Y Absent L2018722.070 Amber 1000ml unpreserved F 7 7 3.7 Y Absent L2018722 -WE Amber 1D00ml unpreserved F I 3.7 Y Absent L2018722.07F Amber 500ml unpreserved F r r 37 Y Absent L20187224 7G Amber 500m1 unpreserved F F 7 3.7 Y Absent Serial_No:05152017:08 Lab Number: L2018722 Report bate: 05/15/20 Frozen Date/Time Analysis(") MCP -8081.10(7) MCP40Ki-10(14) MCP -8280-10(14) MCP -8280-10(14) MCP•8270• 10(7),MCP-8270SI M-10(7) MCP-8270-10(7),MCP-827051 M-10(7) A2 -MC P-14DX-SIM-PPB(7) A2 -MC P-14DX-SIM-PPB(7) 004500( 3) 004500(3) SO4-9038(28) vL-92511.28k1,103-450W2 -Drt 2540(7) MCP-TCN9014-10(14} COD -5220(28) A1.)4T-2320(14) MCP-FE-80105.10(180),MCP NA -80105 10(180), MCP.0 D-0 i OS 10(180 ),MCP -B E - 6=S -10(180), MC P-SB-8020510(180),MCP 7470S-10(28),MCP-AG.8010S-10(18O).MCP- ZN-8010510(180j.MCP-AS-8010S- 1((180),MCP-CR-8010r.10(180) MCP-MN- 8010S.10(180),MCP-BA-80106.10(180) MCP Nl4020S-10(180),MCP-PB&8010$- 10(1 BO),MCPSE-8010510(180),MCP-CU 80105.10(180),MCP.CA.8010510(180} MCP.8081.10(7) MCP -8280-10(14) MCP -8280.10(14) MCP -8280-10(14) MCP -82705tH -1017) MCP4270.10(7) MCP.8270SIM-11)(7; MCP -8270-10(7) A2-MCP-I4DXSIM PPB(7? A2 -MCP 14LXSIM PPB(7) Page 212 of 240 'Values in parentheses indicate holding time in days K UINJ Senal_No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 Container Information initial Final Temp Frozen Contalner lD Container Type Cooler PN PH deg C Pres Seat Datelrime Analysis( ) L2018722-07H Amber 120ml unpreserved F 7 1 3.7 Y Absent MCP-8081.10(71 L2018722-071 Amber 120ml unpreserved F 7 3,7 Y Absent MGP-808110{71 L2018722.07J BOD bottle Powder Pillar preserved F NA 37 Y Absent D04500(.3) L2018722-07K BOD bottle Ponder Pillow preserved F NA 3.7 Y Absent DO-4500(.3) L2018722.07L Plastic 500ml unpreserved F 7 7 3.7 Y Absent SO4-l1038(28),CL-9S 1(28),NO3.4500(2),TD& 2540(7) L2018722.07M Plastic250mlNa0Hpreserved F >12 >12 3.7 Y Absent MCP-TCNWIl4.1g141 L201e722-071Y Plastic 120ml H2SO4 preserved F <2 <2 3.7 Y Absent C00-5220(28) L201e722-070 Plastic 250ml unpreservedrNo Headspace F NA 37 Y Absent ALK-T-2320(14) L2018722-07P Plastic 250ml HNO3 preserved F 7 <2 37 N Absent MCP-CR-01DT-10(180).MCP-FE-WIGT- 10(1 B0),MC P-BE-0020T-10(180),MCP.MN- 60t0T-10(180),MCP-AS-80107-10(180), MCP- CA-0OIDT-10(160),MCP-7470T 10(28).MCP. CD-0107.10(1B0).M0P-NAd010T- 10(180),MCP-NI-6=T 10(180) MCP-AG 80107-10(180),MCP-CU-GOIOT-10(180) MCP- ZNA010T-10(18D),MC PSE-6010T- 10(180),MCP-BA- M70T-10(180),MCP-S& 6020T 10(1S0),MCP-PB-S010T 10(180) L201B722-WA Vial HCI preserved F NA 3.7 Y Absent MCP-82817.10(14) L2018722.OBB VW HCl preserved F NA 3.7 Y Absent MCP.8260.10(14) L2018722-M Vial HCI preserved F MA 3.7 Y Absent MCP-8260-10(14) L20187224M Amber 1000ml unpreserved F 7 7 3-7 Y Absent MCP-8270.10(7),MCP-e270SIM-10(7) L201e722-0BE Amber 1000ml unpreserved F 7 7 3.7 Y Absent MCP-8270-10(7),MCP-8270SIM-10(7) L2018722-OOF Amber 500ml unpreserved F 7 7 3.7 Y Absent A2•MCP-I4DX-SIM.PPB(7) L20187224)8G Amber 500m1 unpreserved F 7 7 3.7 Y Absent A2-MCP-I4DX-SIM-PPB(7) L2018722-OSH Amber 120ml unpreserved F 7 7 3.7 Y Absent MCP-6081.10(7) L2018722.081 Amber 120ml unpreserved F 7 7 3.7 Y Absent MCP-8081-10(7) L2018722-M BOD bottle Powder Pillow preserved F NA 3.7 Y Absent DO.4500(.3) L2018722.OBK BOO bottle Powder Pillow preserved F NA 3.7 Y Absent DO-4500(-3) L2018722-08L Plastic 500mlunpreserved F 7 7 3.7 Y Absent SO4.9038(28),CL-9251(28),NO3-4500(2),TDS- 2540(7) L2018722-08M Plastic 250ml NaOH preserved F >12 r12 37 Y Absent MCP-TCN9D14-10(14) L20187224)BN Plastic 120ml H2SO4 preserved F Q e2 3.7 Y Absent COD-5220(28) Page 213 of 240 'Values in parentheses indicate holding time in days Ilk 1 1 t Serial No:05152017.08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 Container Information initial Final Temp Frozen Container lD Container Type Cooler pH pH deg C Pres Seal Date/Time Analysis(q 11016722-080 Plastic 250m1 unpreserv"No Headspace F NA 37 Y Absent ALK -T-2320(14) L2018722 -OSP Plastic 250ml HNO3 preserved F 7 <2 3.7 N Absent MCP-FE-80107-10(180),MCP-CR-8010T- 10(1 B0),MCP-MN-001OT-10(180),MCP-BE- 8020T-10(180),MCRAS-80107.10(1B0),MC P- CAA010T-1 a 1801,MCP-74707-10(28),MCP- CD-0010T-10(190).MCP-NA-6010T- 10(180),MCP-AG-B010T-10(180). MCP-ZN- 6010T-10(1 B0),MCP-NI-B020T-10(180).MCP- CU$01 OT-10(180),MCP-SE-M 0T - t o (180), M C P -BA -0O t OT -10(180) , M C P• S& 80207-10(180). MCP -PB -0010T-101180; L20187224)9A Vial HCl preserved C NA 3.0 Y Absent MCP -x260-10(14) L2018722 -09B Vial HCl preserved C NA 3.0 Y Absent MCP -8260-10(14) L2018722 -OX Viet HCI preserved C NA 3.0 Y Absent MCP -8280.10(14) L2018722.090 Amber 11000ml unpreserved C 7 30 Y Absent MCP4270SIM•10(7) MCP4270.1 W: L20167224)8E Amber 1000m1 unpreserved C 7 3.0 Y Absent 1ACP-8270SIM-10(7),MCP-8270-t L2018722.09F Amber 500ml unpreserved C 7 7 3.0 Y Absent A2-MCP.14DX-SIM-PPB(7) L2018722 -09G Amber SOOml unpreserved C 7 7 3 U Y Absent A2-MCP-114DX-SIM-PP6(7) L2018722.09H Amber 120ml unpreservad C 7 7 3 D Y Absent MCP -8081 lO(7) L2018722-091 Amber 120ml unpreserved C 7 30 Y Absent MCP -8081.10(7) L2018722-OSJ BOD bottle Powder Pillow preserved C NA 30 Y Absent DO -4500(3) L2018722 -09K BOD bottle Powder Pillow preserved C NA 3.0 Y Absent DO.4500(3? L2018722 -09L Plastic 500ml unpreserved C 7 / 3 D Y Absent 504-13038(28),CL-9251(28),NO3-4506(2).TDS- 2540(7) L2018722.09M Plastic 250m1 NaOH preserved C 112 >12 3.0 Y Absent MCP-TCN9014-10(14) L2018722 -09N Plastic 120ml H2SO4 preserved C ;2 K2 3.1 Y Absent COD -5220(28) L2018722.090 Plastic 250ml unpreswved3No Headspace C NA 3' Y Absenl ALN T-2320(14) L2018722 -09P Plastic 250m1 MN03 preserved C + -2 31 N Absent MCP-CR•8014T-10(180),MCP-FE-801OT- 10(180) MCP-MN-60107-10(18D),MCP-BE- 8020T-10(180) MCP-CA•8010T-10(180),MCP- AS-0010T-10(180),MCP-7470T 10(28),MCP- NA-001 OT• 10(180),MCP•CD-8010T- 10(180). M C P -C U-8010 T-10 (180) ,MCP -A G 8010T-10(180► MCP-NI.8020T-10(180),MCP- ZN-8010T-10(18D),MCP-SE-0010T 10(180).MCP-BA-8010T•10;180),MCP-S& 6020T-10(1B0)MCP-PB-6010T-10(180] 12018722-10A Vial HCI preserved F NA 3.7 Y Absent MCP -8280.10(14) Page 214 of 240 'Values in parentheses Indicate holding time in days 1 1 t Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Container Information Initial Final Temp Container ID Container Type Cooler pH PH deg C Pros Seat L2018722-t0B Vial HCI preserved F NA 3.7 Y Absent 1-2018722-I0C Vial HCI preserved F NA 3.7 Y Absent L2018722-100 Amber 1000ml unpreserved F 7 7 3.7 Y Absent L2018722 -10E Amber 1000ml unpreserved F 7 7 3.7 Y Absent L2018722 -10F Amber 500ml unpreserved F 7 7 3.7 Y Absent L2018722-IOG Amber 500ml unpreserved F 7 7 3.7 Y Absent L2018722-1OH Amber 120ml unpreserved F 7 7 3.7 Y Absent L2016722-101 Amber 120ml unpreserved F 7 7 3.7 Y Absent L2016722 -10J BOD bottle Powder Pillow preserved F NA 3.7 Y Absent L2018722 -10K BOD battle Powder Pillow preserved F NA 3.7 Y Absent L2018722 -10L Plastic 500ml unpreserved F 7 7 3.7 Y Absent 018722-10M Plastic. 250mI NaOH preserved F X12 -12 3.7 Y Absent 018722.10N Plastic 120ml H2SO4 preserved F -2 -2 3.7 Y Absent L20ISM-100 Plastic 250ml unpreserved/No Headspeoe F NA 3.7 Y Absent L2018722.10P Plastic 250ml HNO3 preserved F 7 <2 3.7 N Absent 1-20W22.11A Vial HCI preserved B NA 2,2 Y Absent 1-2018722-118 Vial HCI preserved B NA 2.2 Y Absent L2018722 -11C Vial HCI preserved B NA 2.2 Y Absent L2018722 -11D Amber 10DOml unpreserved B 7 7 2-2 Y Absent L201SM-11E Amber 1000mlunpreserved B 7 7 2.2 Y Absent L2018722.11F Amber 5Wrrg unpreserved B 7 7 2.2 Y Absent L2018722 -11G Amber 500ml unpreserved B 7 7 2-2 Y Absent L2018722.11H Amber 120ml unpreserved B 7 7 2.2 Y Absent Page 215 of 240 Frozen Date/Time 'Values in parentheses indicate holding time in days Seriaf_No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Analysls('J MCP48280-10(14) MCP48280-10(14) MC P-8270SIM-10(7).MCP-8270.10(7) MC P-8270SIM-1(X7),MC P-8274-1 (X7) A2 -MC P-14DX-SIM-PPB(7) A2 -MC P-14DX-SIM-PPB(7) MCP -8081-10(7) MCP -8081-10(7) 004500(.3) 00-4500(.3) SO4-9038(28),CL-9251(28),NO3-4500(2) TDS- 2540(7) MCP-TCN9014-10(14) COD -5220(28) ALK -T-2320(14) MC P-FE-80107-10(Il",MCP-CR-010T- 1 O(160), MC P -B E -0020T-10(1 BO),MC P -M N- 601 OT-10(180),MCP-AS-601 OT-10(180),MCP- CA-80107-10(180),MCP-74707-10(28),MC P- CD-6010T.10(180),MGP-NA-901 OT - 10(1 SO),MCP-ZN-60107-10(1BO),MCPCU- 6010T-10(180),MCP-AG-601OT-1((1 BO),MCP- Nl-0=T-10(180),MCP-SE-8010T- 1((180 ).MCP -BA -601 OT- t 0(180),MCP-SB- 6020T-10(180),M C P -PB -6010T-10(180] MCP -8260-10(14) MCP -8260.10(14) MCP -8280-10(14) MCP-8270.10(7),MCP-8270SIM-1((7) MC P-8270-10(7),MCP-8270SIM-10(7) A2-MCP-14DX-SIM-PPB(7) A2-MCP-1l4DX-SIM-PPB(7) MCP -8081-1((7) Via. Page 216 of 240 'Values in parentheses indicate holding time in days K Mm 101 Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number. R2020018.000 Report Ante: 05/15/20 Container information initial Final Temp Frozen Container W Container Type Cooler pH pH deg C Pres Seal Datw Time Analysis(*) L2018722-11! Amber 120ml unpreserved B 7 7 22 Y Absent MCP.WSI.1(X7) 1-2018722.11.1 BOD bottle Powder Pillow preserved B NA 2.2 Y Absent DO -4500(3) L2019722.11 K BOD bottle Powder Pillow preserved B NA 2.2 Y Absent DO -45W(3) L2018722 -11L Plastic 500ml unpreserved B 7 7 2.2 Y Absent CL-9251(28),SO48038(28).NO3-4500(2i.TDS- 2540(7) 1-2018722-111M Plastic 250ml NsOH preserved B X12 >12 2.2 Y Absent MCP-TCN9014.10(14) L2018722 -11N Plastic 120ml H2SO4 preserved B <2 <2 2.2 Y Absent COD -5220(28) L2018722-11 0 Plastic 250ml unpreservedlNo Headspace B NA 22 Y Absent ALK T-2320(14) L2018722 -11P Plastic 250m1HNO3preserved B 7 <2 22 N Absent MCP.CR-8010T-10(1o0),MCP•FE-8010T- 10(180),MCP-MN-t1010T-10(180),MCP-BE- 0020T-10(180),MCP-AS-8010T-10(180),MC P- 7470T-10(28),MCP-CA-80107-10(180),MCP- CD$010T.10(180),MCP-NA-8010T- 10(180).MCP-ZN-80107-10(180).MC P -AG - 8010T -10(180) MCP-Cu4010T-10(180)-MCP. N l-WWT-10(180),MCP-SE-B010T- 10(180).MCP.BA-8010T-10(18%,MC P -S& 502PT-10(180),MCP-P8-6010T-10(180) L2018722.12A Vial HCI preserved C NA 3.1- Y Absent MCP -8280.10(14) L2018722-1 28 Vial HCI preserved C PIA 3 ' Y Absent MCP -8280-10(14) L2018722.12C Vial HCI preserved C I4A 30 Y Absent MCP -8280.10(14) L2018722 -12D Amber 1000ml unpreserved C 7 7 30 Y Absent MCP.8270SIM-10(7).MCP-8270-10(7) L2018722.12E Amber 1000ml unpreserved C 7 30 Y Absent MCP-8270SIM-10(7),MCP-8270.10(7) L2018722 -12F Amber 500x111 unpreserved C r 7 30 Y Absent A2 -MCP 14DX SIM-PPB(7) L2018722.12G Amber 500ml unpreserved C 7 7 3.1 Y Absent A2 -MCP 14DX.SIM-PPB(7) L2018722 -12H Amber 120ml unpreserved C 7 7 30 Y Absent MCP -8081-10(7) L2018722.121 Amber 12omlunpreserved C 7 F 30 Y Absent MCP -8081-10(7) L2018722 -12J BOD bottle Powder Pillow preserved C NA 30 Y Absent DO -4500(.3) L2010722.12K BOD bottle Powder Pillow preserved C NA 30 Y Absent DO -45M.3) L2018722 -12L Plastic 500ml unpreserved C 7 7 30 '* Absent SO4-WU(28),CL-9251(28),N034500(2) TDS- 2540(7) L2018722 -12M Plastic 250mi NaOH preserved C -12 112 30 Y Absent MCP-TCN9014-10(14) L2018722 -12N Plastic 120mt H2SO4 preserved C <2 •2 30 Y Absent COD -522(X28) L2018722-120 Plastic 250ml unpraservedfNo Headspace C NA 30 Y Absent ALK -T-2320(14) Page 216 of 240 'Values in parentheses indicate holding time in days K Mm 101 Project Name: VAMC NORTHAMPTON Project Number: 82020018.000 Container Information initial Final Temp Frozen Container ID Container Type Cooler PN PH Beg C Pres Seal DateMme L2018722 -12P Plastic 250ml HN-�9 preserved C f c2 3.0 N Absent L2018722.13A Vial HCI preserved 0 NA 2.9 Y Absent L2018722-136 Vial HCI preserved D NA 2.9 Y Absent L2016722.13C Vial HCI preserved D NA 2.9 Y Absent 1-2018722-130 Vial HCI preserved D NA 2.9 Y Absent L Page 217 of 240 IN 'Values in parentheses indicate holding time In days Sedal_No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 Analysis(") MCP-FE-8010T-10(180),MC P -C R-019T- 10(180),MCP-SES02OT-10(180),MC P-MN- 8010T-10(180),MCP-CA-B010T-10(180),MC P- 747OT-10(28),MCP-AS-6010T-10(180), MCP - C 48010 T-10 (180 ),MCP -NA -010 T- 10(180),MCP-ZNS01 OT-18180),MCP-N 1- 6020 T-10(180), MC P -AG -801 OT -10(180). MCP - CU -6010T-10(180), M C P-SE-8010T- 10(180),MCPSB-802OT-10(180),MC P-eA- 6010T-1(X180),MCP-PB-0O10T-10(180) HOLD -828814) HOLD -828814) HOLD -828814) HOLD -828814) Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: 82020018.000 Report Date: 05/15/20 GLOSSARY 0 Acronyms DL Detection Limit: This value represents the level to which target analyte concentrations are reported as estimated values, when those target analyte concentrations are quantified below the limit of quantitation (LOQ). The DL includes any adjustments from dilutions, concentrations or moisture content, where applicable. (DoD report formats only.) EDL Estimated Detection Limit: This value represents the level to which target analyte concentrations are reported as estimated values, when those target analyte concentrations are quantified below the reporting limit (RL). The EDL includes any adjustments from dilutions, concentrations or moisture content, where applicable. The use of EDLs is specific to the analysis of PAHs using Solid -Phase Microextraction (SPME) EMPC Estimated Maximum Possible Concentration. The concentration that results from the signal present at the retention time of an analyte when the ions meet all of the identification criteria except the ion abundance ratio criteria. An EM PC is a worst-case estimate of the concentration. EPA Environmental Protection Agency. LCS Laboratory Control Sample: A sample mainx, free from the analytes of interest, spiked with verified known amounts of analytes or a material containing known and verified amounts of analytes. LCSD Laboratory Control Sample Duplicate: Refer to LCS. LFB Laboratory Fortified Blank: A sample matrix, free from the analytes of interest, spiked with verified known amounts of analytes or a material containing known and verified amounts of analytes. LOD Limit of Detection: This value represents the level to which a target analyte can reliably be detected for a specific analyte in a specific matrix by a specific method. The LOD includes any adjustments from dilutions, concentrations or moisture content, where applicable. (DoD report formats only) LOQ Limit of Quantitation: The value at which an instrument can accurately measure an analyte at a specific concentration. The LOQ includes any adjustments from dilutions, concentrations or moisture content, where applicable. (DoD report formats only-) Limit of Quantitation: The value at which an instrument can accurately measure an analyte at a specific concentration. The LOQ includes any adjustments from dilutions, concentrations or moisture content, where applicable. (DoD report formats only ) MDL Method Detection Limit. This value represents the level to which target analyte concentrations are reported as estimated values, when those target analyte concentrations are quantified below the reporting limit (RL) The MDL includes any adjustments from dilutions, concentrations or moisture content, where applicable. MS Matrix Spike Sample: A sample prepared by adding a known mass of target analyte to a specified amount of matrix sample for which an independent estimate of target analyte concentration is available. For Method 332.0, the spike recovery is calculated using the native concentration, including estimated values. MSD Matrix Spike Sample Duplicate: Refer to MS. NA Not Applicable. NC - Not Calculated Term is utilized when one or more of the results utilized in the calculation are non -detect at the parameters reporting unit NDPA/DPA - N-Nitrosodiphenylamine/Diphenylamine. NI Not Ignitable NP Non -Plastic Term is utilized for the analysis of Atterberg Limits in sot[. RL Reporting Limit: The value at which an instrument can accurately measure an analyte at a specific concentration. The RL includes any adjustments from dilutions, concentrations or moisture content, where applicable. APD Relative Percent Difference. The results from matrix andlor matrix spike duplicates are primarily designed to assess the precision of analytical results in a given matrix and are expressed as relative percent difference (RPD). Values which are less than five times the reporting limit for any individual parameter are evaluated by utilizing the absolute difference between the values; although the RPD value will be provided in the report. SRM Standard Reference Material: A reference sample of a known or certified value that is of the same or similar matrix as the associated field samples. STLP Semi -dynamic Tank Leaching Procedure per EPA Method 1315. TEF 31S- TEF Toxic Equivalency Factors: The values assigned to each dioxin and furan to evaluate their toxicity relative to 2,3, +,8 -TCDD. TEQ Toxic Equivalent- The measure of a sample's toxicity denved by multiplying each dioxin and furan by its corresponding TEF and then summing the resulting values. TIC Tentatively Identified Compound: A compound that has been identified to be present and is not part of the target compound list (TCL) for the method and/or program. All T[Cs are qualitatively identified and reported as estimated concentrations. Footnotes Report Format: Data Usability Report —1 (D L%Li A .,. , ... Page 218 of 240 Project Name: VAMC NORTHAMPTON Serial No:05152017; 08 Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05/15/20 1 The reference for this analyte should he considered modified since this analyte is absent from the target analyte list of the original method. Terms Analytical Method: Both the document from which the method originates and the analytical reference method. (Example: EPA 8260B is shown as 1,8260B.) The codes for the reference method documents are provided in the References section of the Addendum. Difference With respect to Total Oxidizable Precursor (TOP) Assay analysis, the difference is defined as the Post-Treatmem value minus the Pre -Treatment value. Final pH As it pertains to Sample Receipt & Container Information section of the report, Final pH reflects pH of container determined after adjustment at the .aboratory, if applicable. If no adjustment required, value reflects Initial pH. Frozen Date'[ ime: With respect to Volatile Organics in soil, Frozen Date.'[ ime reflects the date/time at which associated Reagent Water - preserved vials were initially frozen. Note: If frozen date/time is beyond 48 hours from sample collection, value will be reflected in 'bold - Initial pH: As it pertains to Sample Receipt & Container Information section of the report, Initial pH reflects pH of container determined upon receipt, ifapplicable. PAH Total With respect to Alkylated PAH analyses, the'PAHs, Total' result is defined as the summation of results for all or a subset of the following compounds: Naphthalene, CI -C4 Naphthalenes, 2 -Methylnaphthalene, l -Methylnaphthalene, Biphenyl, Acenaphthylene, Acenaphthene, Fluorene, Cl•C3 Fluorenes, Phenanthrene, C1-C4 PhenanihrenesfAnthracenes, Anthracene, Fluoranthene, Pyrene, Cl -C4 Fluoranthenes.'Pyrenes, Benz(a)anthracene, Chrysene, CI -C4 Chrysenes, Benzo(b)fluoranthene, Benzoo)-(k)fluoranthene, Benzo(e)pyrene, Benzo(a)pyrene, Perylene, Indeno(1,2,3-cd)pyrene, Dibenz(ah)+(ac)anthracene, Benzo(g,h,i)perylene. If a 'Total' result is requested, the results of its individual components will also be reported. PFAS Total. With respect to PFAS analyses, the'PFAS, Total (5)' result is defined as the summation of results for: PFHpA, PFHxS, PFOA, PFNA and PFOS. If a'Total' result is requested, the results of its individual components will also be reported The target compound Chlordane (CAS No. 57-74-9) is reported for GC ECD analyses. Per EPA,this compound "refers to a mixture of chlordane isomers, other chlorinated hydrocarbons and numerous other components." (Reference: USEPA Toxicological Review of Chlordane, In Support of Summary Information on the Integrated Risk Information System (IRIS), December [997.) Total: With respect to Organic analyses, a'Total' result is defined as the summation of results for individual isomers or Aroclors. [f a'Tolal' result is requested, the results of its individual components will also be reported This is applicable to'Total' results for methods 8260, 8081 and 8082. Data Qualifiers A Spectra identified as "Aldol Condensates" are byproducts of the extraction/concentration procedures when acetone is introduced in the process. B The analyte was detected above the reporting limit in the associated method blank Flag only applies to associated field samples that have detectable concentrations of the analyte at less than ten times (10x) the concentration found in the blank. For MCP -related projects, flag only applies to associated field samples that have detectable concentrations of the analyte at less than ten times (10x) the concentration found in the blank. For DOD -related projects, flag only applies to associated field samples that have detectable concentrations of the analyte at less than ten times (10x) the concentration found in the blank AND the analyte was detected above one-half the reporting limit (or above the reporting limit for common lab contaminants) in the associated method blank. For NJ Air -related projects, flag only applies to associated field samples that have detectable concentrations of the analyte above the reporting limit. For NJ -related projects (excluding Air), flag only applies to associated field samples that have detectable concentrations of the analyte, which was detected above the reporting limit in the associated method blank or above five limes the reporting limit for common lab contaminants (Phthalates, Acetone, Methylene Chloride, 2-Butanone). C Co -elution: The target analyte co -elutes with a known lab standard (i.e. surrogate, internal standards, etc.) for co -extracted analyses. D Concentration of analyte was quantified from diluted analysis. Flag only applies to field samples that have detectable concentrations of the analyte. E Concentration of analyte exceeds the range of the calibration curve and/or linear range of the instrument. G The concentration may be biased high due to matrix interferences (i.e, co -elution) with non -target compound(s). The result should be considered estimated. H The analysis of pH was performed beyond the regulatory -required holding time of 15 minutes from the time of sample collection. 1 The lower value for the two columns has been reported due to obvious interference. J Estimated value. This represents an estimated concentration for Tentatively Identified Compounds (TICs). M Reporting Limit (RL) exceeds the MCP CAM Reporting Limit for this analyte. ND Not detected at the reporting limit (RL) for the sample. NJ Presumptive evidence of compound. This represents an estimated concentration for Tentatively Identified Compounds (TICS), where the identification is based on a mass spectral library search. P The RPD between the results for the two columns exceeds the method -specified criteria. Q The quality control sample exceeds the associated acceptance criteria. For DOD -related projects, LCS and/or Continuing Calibration Standard exceedences are also qualified on all associated sample results. Note: This flag is not applicable for matrix spike recoveries when the sample concentration is greater than 4x the spike added or for batch duplicate RPD when the sample concentrations are less Report Format: Data Usability Report f�1+FWA Page 219 of 240 Project Name: VAMC NORTHAMPTON Project Number: R2020018.000 Data Qualifiers than Sx the RL. (Metals only.) R Ana'yttcal results are from sample re -analysis. RE Analytical results are from sample re -extraction. S Analytical results are from modified screening analysis Report Format, Data Usability Report Page 220 of 240 Serial No:05152017:08 Lab Number: L2018722 Report Date: 05/15/20 rid Ee A X A., Serial No:05152017:08 Project Name: VAMC NORTHAMPTON Lab Number: L2018722 Project Number: R2020018.000 Report Date: 05115/20 REFERENCES 1 Test Methods for Evaluating Solid Waste: Physical/Chemical Methods. EPA SW -846. Third Edition. Updates I - IV, 2007. 97 EPA Test Methods (SW -846) with QC Requirements & Performance Standards for the Analysis of EPA SW -846 Methods under the Massachusetts Contingency Plan, WSC- CAM-IIA, IIB, IIIA, 1116, IIIC, IIID, VA, VB, VC, VIA, VIB, VIIIA and VIIIB, July 2010. 121 Standard Methods for the Examination of Water and Wastewater. APHA-AWWA-WEF Standard Methods Online. LIMITATION OF LIABILITIES Alpha Analytical performs services with reasonable care and diligence normal to the analytical testing laboratory industry. In the event of an error, the sole and exclusive responsibility of Alpha Analytical shall be to re -perform the work at it's own expense. In no event shall Alpha Analytical be held liable for any incidental, consequential or special damages, including but not limited to, damages in any way connected with the use of, interpretation of, information or analysis provided by Alpha Analytical. We strongly urge our clients to comply with EPA protocol regarding sample volume, preservation, cooling, containers, sampling procedures, holding time and splitting of samples in the field. Page 221 of 240 Alpha Analytical, Inc. Serial No:05152017:08 ID No.:17873 Facility: Company -wide Revision 17 Department: Quality Assurance Published Date: 4/28/2020 9:42:21 AM Title: Certificate/Agoroval Program Summary Page 1 of 1 Certification information Q The following analytes are not included in our Primary NELAP Scope of Accreditation: Westborough Facility EPA 6241624.1: nup-xylene, o -xylene, Naphthalene EPA 8260C: NPW: 1,2,4,5-Tetramethylbenzene; 4-Ethyitoluene, Azobenzene; SCM: lodomethane (methyl iodide), 1,2,4,5-Tetramethylbenzene; 4- Ethyltoluene. EPA 8270D: NPW: Dimethylnaphthalene,l,4-Diphenythydrazine; SCM: Dimethylnaphthalene,1,4-Diphenylhydrazine. SM4500: NPW: Amenable Cyanide; SCM: Total Phosphorus, TKN. NO2, NO3. Mansfield Facility SM 2540D: TSS EPA 8082A: NPW: PCB: 1, 5, 31, 87,101, 110, 141, 151. 153, 180, 183, 187. EPA TO -15: Halothane, 2,4,4-Trimethyl-2-pentene, 2,4,4-Tnmethyl-l-pentene, Thiophene, 2-Methylthiophene, 3-Methylthiophene, 2-Ethylthiophene, 1,2,3-Trimethylbenzene. Indan, Indene, 1,2,4,5-Tetramethylbenzene, Benzothiophene, 1 -Methylnaphthalene, EPA TO -12 Non -methane organics EPA 3C Fixed gases Biological Tissue Matrix. EPA 3050B The following analytes are included in our Massachusetts DEP Scope of Accreditation Westborough Facility: Drinking Water EPA 300.0: Chloride, Nitrate -N, Fluoride, Sulfate; EPA 353.2 Nitrate -N, Nitrite -N; SM450ONO3-F: Nitrate -N, Nitrite -N; SM4500F-C, SM4500CN-CE, EPA 180.1, SM213013, SM4500CI-D, SM2320B, SM2540C, SM4504H-B, SM45DONO2-B EPA 332: Perchlorate; EPA 524.2: THMs and VOCs; EPA 504.1: EDB, DBCP. Microbiology: SM9215B; SM9223-PIA, SM9223B-Colilert-QT,SM9222D. Non -Potable Water SM4500H,B, EPA 120.1, SM2510B, SM2540C, SM2320B, SM4500CL-E, SM4500F-BC, SM4500NH3-BH: Ammonia -N and Kjeldahl -N, EPA 350.1: Ammonia -N, LACHAT 10-107-06-1-8: Ammonia -N, EPA 351.1, SM450ONO3-F, EPA 353.2: Nitrate -N, SM4500P-E, SM4500P-B, E, SM4500SO4-E, SM5220D, EPA 410.4, SM5210B, SM5310C, SM4500CL-D, EPA 1664, EPA 420.1, SM4500-CN-CE, SM2540D, EPA 30D: Chloride, Sulfate, Nitrate. EPA 624.1: Volatile Halocarbons & Aromatics, EPA 608.3: Chlordane, Toxaphene, Aldrin, alpha -BHC, beta -BHC, gamma -BHC, delta -BHC, Dieldrin, DDD, DDE, DDT, Endosulfan I, Endosulfan II, Endosulfan sulfate, Endrin, Endrin Aldehyde, Heptachlor, Heptachlor Epoxide, PCBs EPA 625.1: SVOC (Acid/BaselNeutral Extractables), EPA 60014-81-045: PCB -011. Microbiology: SM9223B-Colilert-QT; Enterolert-QT, SM9221E, EPA 1600, EPA 1603. Mansfield Facility: Drinking Water EPA 200.7: AI, Ba, Cd, Cr, Cu, Fe, Mn, Ni, Na, Ag, Ca, Zn. EPA 200.8: AI, Sb, As, Ba, Be. Cd, Cr, Cu, Pb, Mn, Ni, Se, Ag, TL, Zn. EPA 245.1 Hg. EPA 522. Non -Potable Water EPA 200.7: Al, Sb, As, Be, Cd, Ca, Cr, Co, Cu, Fe, Pb, Mg, Mn, Mo, Ni, K, Se, Ag, Na, Sr, TL. Ti, V, Zn. EPA 200.8: Al, Sb, As, Be, Cd, Cr, Cu, Fe, Pb, Mn, Ni, K, Se, Ag, Na, TL, Zn. EPA 245.1 Hg. SM2340B For a complete listing of analytes and methods, please contact your Alpha Project Manager, Document Type: Form Pre-Qualtrax Document ID: 08-113 Page 222 of 240 10MIJ ALf%'A 9vresaugk M. TEL X&4064Q20 VV- 505=47pp N OF CUSTODY � , CtlenL lwwft118 Aesodabla __ _ _ PMJee Name: VA Northampton LandlM Prajra Raallon. Leede, MA Serial No:05152017:08 Oal� Rw'd r. ,., V ALPHA Job /: 0 FAX ® EMML ®I1+me as Cf4M i1h PO a: W41 I >aCP 1 $taneh- MA 021 �4 ALPFIA Quate #. 758E - Phone 781-275.8050 Y • ANALYSIS Fax. Standard 131fh *,&-ta Pm+APPROWA 1� - T T -- I — I s14&%EwLE IwALri(i pub -am Ema": vat mabbe0-tom I s a � T"" ""'p" M" "— P'I.Wnd by Alpns Due bale. Time 1c, s m D no1R..e.e Other Projed Specific ReguiremenlalCommanlalDeledian Llmits , 13 L*,,,, A.s. +.e.n boom liil Lab t0 Sample ID e - Onto cehedo,,. sernowa i Z Dole TO" TO" Maew E -- aurae MWlaosnezo _ _ — osperm lelo Gw 'SHH MWAS45082o os+oer2o 1204) aw ?1JH T- 2 14*9 Gw SN f 1dw 3"50820 8dwx JOS Gw 1" 8i Mw -4s-0 me= I -sov _ a% MW -40-0000 as nEnn 1 � i 0 aw 7NN _ sw1•osoEzo _— osroario olty Gw IJdP svw -050620 otlaerao lto0 Gw NSPTT Jul 101 G swa-asaEza �- oeuowm o a �� P swsasoezo xaEr�o loco Gw I�vP Con alner Tvoa I A IP P A IP IF IP pp e e 4e41' ww.s �i..w M b Page 223 of 240 A c C I A I E 1 O. 1 A I A A A O Piu»Pm A V � DoWl av1cwaran iM d OJ !�liioa A��outlou�N tl Ieagodi MY rot "yto ISIS � � j s' mx wtl �M A�eA+1T+erau nwlwE. Al �appipa Aa►P.r. CHAIN OF CUSTODY Waft-MV0% MA M—fift MA TEL 70 6 416 07 7 0 Tvv 7ms4n7 w _G jt Mebbett 68s ociate4 Pro 1 it. 820201 Address 405 Central Str4ek Suite 4100 prFAMA Stoneham MA 02180 -- — - — p Quote p Phone. 781-275-050 Fax: - - ® Standard Email vetere®mabbe0.mn ❑ rh'" -* a iw. e..n PmV--q &-Vr d 11 AW4 Due Date Other "ed Specific RequiremertWC0mmenlsl0etectr3n Vmits ALPFLA Lob 10 f.ao ;hr Or1ri / ' L, A Page 224 of 240 ❑ Rush P&V F Pft PPWW,% Serial No:05152017:0B m Serial No:05152017:08 Method Blank Summary Form 4 Volatiles Client Mabbett & Associates Lab Number L2018722 Project Name VAMC NORTHAMPTON Project Number R2020018.000 Lab Sample 1D WG1368670-5 Lab File ID VJ200508A07 Instrument ID JACK Matrix WATER Analysis Date 05?08120 05:41 Client Sample No. Lab Sample ID Analysis Date WG1368670.3LCS WG1368670.3 05108/20 04:03 WG1368670-4LCSD WG1368670-4 05/08/20 04:36 MW -18-050620 L2018722-02 05108/20 14:19 MW -3S-050620 L2018722-04 05/08120 14:52 SW -1-050620 L2018722-07 05/08120 154 ALPHA HA Page 225 of 240 Method Blank Summary Form 4 Volatiles Client Mabbett & Associates Project Name VAMC NORTHAMPTON Lab Sample ID WG 1368676-5 Instrument ID JACK Matrix WATER Client Sample No. WG1368676.3LCS WG1368676-4LCSD MW -2S-050620 MW -4D-050620 MW -1 D-050620 Page 226 of 240 Lab Number Project Number Lab File ID Analysis Date Lab Sample ID WG1368676-3 WG 1368676.4 L2018722-03 L2018722-06 L2018722-01 Serial No:05152017:08 L2018722 82020018.000 VJ200508A08 05/08/20 05:57 Analysis Date 05/08/20 04:19 05/08/20 04:52 0510812014:35 0510812015:08 0510812015:40 Ilk AMA 4,yrrCAL E0 Ee I Method Blank Summary Form 4 Volatiles Client Mabbett & Associates Lab Number Project Name VAMC NORTHAMPTON Project Number Lab Sample ID WG1369256-5 Lab File ID Instrument ID QUIMBY Matrix WATER Analysis Date Client Sample No. Lab Sample ID WG1369256-3LCS WG1369256-3 WG1369256-4LCSD WG1369256-4 MW -4"50620 L2018722.05 Page 227 of 240 Serial No:05152017.08 L2018722 R2020018.000 V0200511A05 05111120 06:37 Analysis Date 0511.10 20 04:36 05!11.20 05:06 051 V 20 11:10 7N L &PHA +� N a 6f�e I C AC Serial No:05152017:08 Method Blank Summary Form 4 Volatiles Client Mabbett & Associates Lab Number : L2018722 Project Name VAMC NORTHAMPTON Project Number 82020018.000 Lab Sample ID WG1370589-5 Lab File ID V16200514A05 Instrument ID VOA116 Matrix WATER Analysis Date 0514120 05:54 Client Sample No. Lab Sample ID Analysis Date WG1370589.3LCS WG1370589-3 0514+20 04:42 WG1370589-4 LCSO WG1370589-4 0514/20 05:06 SW -2-050620 L2018722-08 05+14120 0618 SW -3-050620 L2018722-09 0514120 06:42 SW -4-050620 L2018722-10 0514!20 07:06 LC -1.050820 L2018722-11 05x14.20 07:30 LC -2-050620 L2018722-12 0514.20 07:54 U PH�J,A A NA L T.T I C A L Page 228 of 240 K N w k Serial No. 05152017:0$ Calibration Verification Summary Form 7 Volatiles Client : Mabbett & Associates Lab Number : L2018722 Project Name : VAMC NORTHAMPTON Project Number : R2020018.000 Instrument ID : JACK Calibration Date : 05/08/20 04:03 Lab File ID : VJ200508A01 Inst. Calib. Date(s) : 04/29/20 04/29/20 Sample No : WG1368670-2 Ink. Calib. Times : 10:55 14:42 Channel Compound Ave. RRF RRF Min RRF %D Max %D Area% Dev(min) Fluorobenzene 1 1 0 20 89 0 Dichlorodifluoromethane 0.711 0.679 - 4.5 20 84 0 Chloromethane 1.202 1.245 - -3.5 20 95 0 Vinyl chloride 0.911 1.048 -15 20 98 0 Bromomethene 0.443 0.557 -25.7• 20 109 0 Chloroethane 0.445 0.555 -27' 20 103 0 Trichlorofluoromethane 1.04 1.288 - -23.8' 20 113 0 JEthyl ether 0.3 0.344 - -14.7 20 103 0 1,1-Dichloroethene 0.592 0.713 - -20.4' 20 109 0 Carbon disuHide 1.548 1.701 - -9.9 20 103 0 Freon -113 0.588 0.752 - -27.9' 20 118 0 Methylone chloride 0.651 0.766 - -17.7 20 105 0 Acetone 10 10.226 - -2.3 20 99 0 trans-11,2-131chloroethene 0.618 0.736 -19.1 20 106 0 Methyl tert•butyl ether 1.658 1.791 •8 20 99 0 tart -Butyl alcohol 0.068 0.053 - 22.1' 20 75 0 DIloopropyl ether 3.795 4.02 - -5.9 20 94 0 1,1-131chloroethene 1.662 1.868 - -12.4 20 100 0 Ethyl terl-butyl ether 2.8492.974 -4.4 20 92 0 cis-1,2-Dichloroethene 0.908 1.01 -1 i.27 20 97 0 2,2-Dlchloropropane 1.296 1.471 -13.5 20 97 0 Bromochloromethane 0.359 0.417 -16.2 20 98 0 Chloroform 1.464 1.606 -9.7 20 99 0 Carbon tetrachloride 1.148 1.168 -1.7 20 94 0 Tetrahydrofuran 0.3 0.29 3.3 20 87 0 Dibromofluoromethans 0.222 0.241 - -8.6 20 95 0 1,1,1-Trichlomethane 1.353 1.525 - -12.7 20 105 0 2-Butanone 0.354 0.367 - -3.7 20 99 0 1,1•Dichtoropropene 1.427 1.411 1.1 20 90 0 Benzene 3.471 3.791 -9.2 20 99 0 tort -Amyl methyl ether 2.155 2.218 -2.9 20 93 0 1,2-Dichloroetharre-64 0.306 0.295 - 3.6 20 91 0 1,2-Dichloroethane 1.111 1.255 - -13 20 100 0 Trichloroethene 0.889 0.976 -9.8 20 102 0 Dibromomethane 0.41 0.442 - -7.8 20 98 0 1,2-Dichloropropone 0.957 1.041 - -8.8 20 94 0 2-Chloroethyl vinyl ether 0.54 0.535 - 0.9 20 a8 0 Bromodichloromethane 1.115 1.094 1.9 20 89 0 1,4•Dioxans 0.00649 0.00635" 2.2 20 89 0 cis-1,3-131chloropropene 1.427 1.411 1.1 20 90 0 Chlorobenzene-d5 1 1 0 20 89 0 Toluene -d8 1.253 1.274 - -1.7 20 90 0 Toluene 2.697 3.045 - -12.9 20 100 0 ' Value outside of QC limits. Page 229 of 240 ALPHA Serial No:05152017:08 Calibration Verification Summary Form 7 Volatiles Client Mabbett & Associates Lab Number : L2018722 Project Name VAMC NORTHAMPTON Project Number : R2020018.000 Instrument ID JACK Calibration Date : 05;08120 04,03 Lab File ID VJ200508A01 Inh. Calib. Date(s) : 04/29/20 04/29/20 Sample No WG1368670-2 Init. Calib. Times : 10:55 14:42 Channel Compound Ave. RRF RRF Min RRF %D Max %D Area% Dev(min) 4-Methyl-2-pentanone 0.337 0.312 - 7.4 20 92 0 Tetrachloroethene 1.113 1.314 -18.1 20 109 0 - - trans-1,3-Dichloropropene 1.484 1.508 -1.6 20 89 0 - -- 1,1,2-Trichloroethene 0.65 0.707 •8.8 20 98 D Chlorodibromomethane 6.91 0.- 4.7 20 87 0 1,3-Dlchloropropans 1.401 1.534 - -9.5 20 97 0 1,2-13ibromoethane 0.748 0.806 -7.8 20 94 0 2-Hexanone 0.7120.666 6.5 20 83 0 Chiorobenzene 2.859 3.207 -12.2 20 100 0 Ethylbenzene 5.232 5.891 - -12.6 20 102 O 1,1,1,2 -Tetrachloroethane 1.039 1.046 - -0.7 20 88 0 plm Xylene 1.941 2.213 -14 20 100 0 0 Xylene 1.85 2.069 -11.8 20 100 0 Styrene 3.054 3.332 -9.1 20 97 0 1,4-0lohtorobenzene-d4 7 1 0 20 93 0 Bromoform 1.105 0.939 15 20 77 0 Isopropylbenzens 10.59 11.693 -10.4 20 99 0 4-BromoBuorobenzene 1.139 1.12 1.7 20 90 0 Bromobenzene 2.336 2.645 -13.2 20 100 0 n-Propyibenzene 11.421 12.327 -7.9 20 101 0 1,1,2,2 -Tetrachloroethane 1.817 1.822 -0.3 20 93 O 2-Chlorotoluene 7.657 8.06 -5.3 20 100 0 1,3,5-Trimethylbenzene 7.056 7.494 -6.2 20 101 0 1,2,3-Tdchloropropane 1.522 1.606 -5.5 20 97 0 4-Chlorotoluene 6.856 7.208 -5.1 20 98 0 tent-Butytbenzene 7.069 7.467 •5.6 20 102 0 1,2,4-Trimethylbenzene 6.255 6.521 - -4.3 20 102 0 sec-Butytbenzene 9.1 9.351 -2.8 20 100 0 p•Isopropyttoluene 7.835 7.918 -1.1 20 102 0 1,3 -Dichlorobenzene 4.297 4.693 -9.2 20 102 0 1,4 -Dichlorobenzene 4.227 4.514 -6.8 20 100 0 n•Butylbenzene 5.46 5.348 - 2.1 20 101 0 1,2-01chlorobenzene 3.999 4.307 -7.7 20 102 0 1,2-Dibromo-3-chloropropan 10 9.137 8.6 20 82 0 Hexachlorobutediene 0.886 0.979 -10.5 20 115 0 1,2,4-Trichlorobenzene 1.479 1.537 -3.9 20 109 0 Naphthalene 2.692 3.104 -15.3 20 112 0 1,2,34richlorobenzene 1.235 1.383 -12 20 111 0 ' Value outside of OC limits. AtFHA w MA i+fi.T i c - L Page 230 of 240 SerialNo:05152017:08 Calibration Verification Summary Form 7 Volatiles ALPKA Page 231 of 240 Client Mabbett & Associates Lab Number L2018722 Project Name VAMC NORTHAMPTON Project Number R2020018.000 Instrument ID JACK Calibration Date 05.0820 04:19 Lab File ID VJ200508A02 Init. Calib. Date(s) 04?29.20 04+29!20 Sample No WG1368676-2 IniL Calib. Times 11:11 14:58 Channel Compound Ave. RRF RRF Min RRF %D Max %D ArW-. Dev(min) Fluoroberrzene 1 1 - 0 20 90 0 Dichlorodifluoromethane 0.893 0.591 33.8' 20 62 0 Chloromethane 10 7.94 - 20.6" 20 83 0 Vinyl chloride 1.097 0.948 - 13.6 20 76 0 Bromomethane 0.495 0.54 - -9.1 20 96 0 Chloroethane 10 9.976 0.2 20 90 0 Trichlorofluoromethane 1.201 1.125 - 6.3 20 85 0 Ethyl ether 0.34 0.347 - -2.1 20 90 0 1,1-Dlohloroethene ... 0.694 0.617 11.1 20 80 0 Carbon disulfide 1.698 1.479 - 12.9 20 83 0 Freon -113 0.675 0.625 7.4 20 Be 0 Methylene chloride 0.711 0.728 -2.4 20 90 0 Acetone 10 11.2 -12 20 105 0 pans-1,2-Dichloroethene 0.721 0.635 - 11.9 20 a1 0 Methyl tart -butyl ether 1.828 T .851 - -1.3 20 91 0 tart -Butyl alcohol 0.07 0.063 10 20 89 0 Dilsopropyl ether 4.342 ` - Y 4.126 5 20 84 0 1,1-01chloroethane 1.861 1.743 6.3 20 a3 0 Ethyl tort -butyl ether 3.251 3.01 7.4 20 82 0 cis-1,2-Dichloroethene 1.009 0.937 7.1 20 82 0 2,2-Dlchloropropane 1.46 1.338 8.4 20 80 0 Bromochloromethane 0.412 0.403 2.2 20 84 0 Chloroform 1.605 1.496 - 6.8 20 82 0 Carbon tetrachloride 1.346 1.062 - 21.1' 20 74 0 Tetrahydrofumn 0.316 0.321 - -1.6 20 92 0 Dloromofluoromethane 0.222 0.229 -3.2 20 90 0 1,1,1 -Trichloroethane 1.544 1.338 - 13.3 20 81 0 2•Butanone 0.389 0.407 - -4.6 2D 95 0 1,1-Dichloropropene 1.709 1.607 �•- 6 20 82 0 Benzene 3.921 3.526 - 10.1 20 82 0 tert-Amyl methyl ether 2.419 2.264 6.4 20 83 0 1,2-Dichlomethane-d4 0.29 0.297 -2.4 20 93 •.01 1,2-Dichloroethane 1.281 1.267 1.1 20 89 0 Trichloroethene 0.992 0.912 8.1 20 84 0 Dibromomethane 0.458 0.441 - 3.7 20 86 0 1,2-Dichloropropane 1.088 1.03 - 5.3 20 84 0 2-Chloroethyl vinyl ether 0.441 0.426 - 3.4 20 84 0 Bromodichloromethane 1.231 1.114 - 9.5 20 83 0 1,4 -Dioxane 0.00643 0.00657' - -2.2 20 93 0 cis•1,3-Dichloropropene 1.709 1.607 - 6 20 82 0 Chlorobenzene-d5 1 1 - 0 20 89 0 Toluene -d8 1.271 1.335 -5 20 94 0 Toluene 3.105 2.888 7 20 84 0 " Value outside of QC limits. ALPKA Page 231 of 240 Serial No:05152017:08 Calibration Verification Summary Form 7 Volatiles Client : Mabbett & Associates 0 Lab Number : L2018722 &PHA Project Name : VAMC NORTHAMPTON Project Number : R2020018.000 Instrument ID : JACK Calibration Date : 05/08/20 04:19 Lab File ID : VJ200508A02 Init. Calib. Date(s) : 04/29/20 04/29/20 Sample No : WG1368676-2 Inst. Calib. Times : 11:11 14M Channel Compound_ _ Ave. RRF RRF Mtn RRF %D Max %D Area% Dev(min) 4-Methyl-2-pentanone 0.376 0.358 - 4.8 20 87 O Tetrachloroethane 1.333 1.164 - 12.7 20 80 0 trans-1,3-Dichbropropene 1.737 1.606 - 7.5 20 79 0 1,1,2 -Trichloroethane 0.748 0.755 - -0.9 20 87 0 Chlorodlbromomethane 1.094 0.938 - 14.3 20 77 0 1,3-Dichlompropana 1.629 1.651 -1.4 20 88 O 1,2-Dibromoethans 0.879 0.886 - -0.8 20 90 0 2-Hexanone 0.858 0.809 - 5.7 20 93 0 Chbmbenzene 3.32 3.2 3.6 20 83 0 Ethylbenzene 5.794 5.171 10.8 20 83 0 1,1,1,2 -Tetrachloroethane 1.23 1.093 11.1 20 78 0 pfm Xylene 2.083 1.761 15.5 20 80 0 o Xylene 1.941 1.659 14.5 20 81 0 Styrene 3.202 2.928 8.6 20 82 0 1,4 -Dichlorobenzene -d4 1 1 0 20 84 0 Bromotonn 1.462 1.401 4.2 20 74 0 Isopropylbenzens 12.905 12.195 5.5 20 79 0 4-Bromoltuorobenzene 1.272 1.392 -9.4 20 Be 0 Bromobenzene 3.11 3.419 - -9.9 20 84 0 n•Propylbenzene 12.555 10.977 - 12.6 20 76 0 1,1,2,2 -Tetrachloroethane 2.616 2.757 -5.4 20 91 0 2-Chlorotoluene 8.993 8.477 5.7 20 79 0 1,3,5-Trimelhylbenzene 5.902 4.943 16.2 20 75 0 1,2,3-Tdchloropropane 1.993 2.424 - -21.6' 20 93 0 4-Chlorotoluene 7.697 7.237 - 6 20 80 0 tart-Butylbenzene 7.622 6.328 17 20 73 0 1,2,4-Trimethylbenzene 5.287 4.433 16.2 20 75 0 sec-Butylbenzene 9.303 7.87 - 15.4 20 76 0 p-Isopropyltoluene 7.054 5.705 - 19.1 20 75 0 1,3•Dichloroberuene 4.948 4.725 4.5 20 80 0 1,4 -Dichlorobenzene 4.687 4.487 - 4.3 20 82 0 n-Butylbenzene 4.472 3.602 1915 20 75 0 1,2-Dlchlorobenzens 4.569 4.432 3 20 80 0 1,2-13ibromo-3-chloropropan 10 10.913 -9.1 20 80 0 Hexachlorobutediene 0.924 0.892 3.5 20 83 0 1,2,4-Trichlorobenzene 1.19 1.045 12.2 20 77 0 Naphthalene 2.206 2.056 6.7 20 81 0 1,2,3-Trichlorobenzene 1.083 0.95 12.3 20 77 0 Value outside of QC limits. 0 TN &PHA ANAL YkT I CAL Page 232 of 240 Serial No:05152017:08 L2018722 82020018.000 05111120 04:36 051OW20 05/06/20 08:25 11:58 Compound Calibration Verification Summary RRF Min RRF 14D Form 7 Fluorobenzene 1 Volatiles Client Mabbett & Associates Lab Number Project Name VAMC NORTHAMPTON Project Number Instrument ID QUIMBY Calibration Date Lab File ID V0200511 A01 Ink. Calib. Date(s) Sample No WG1369256-2 Ink. Calib. Times Channel 20 Bromomethane Serial No:05152017:08 L2018722 82020018.000 05111120 04:36 051OW20 05/06/20 08:25 11:58 Compound Ave. RAF RRF Min RRF 14D Max %D Fluorobenzene 1 120 20 Dichlorodifluoromethane 0.352 0.319 - 9.4 20 Chloromethane 0.486 0.576 - •18.5 20 Vinyl chloride 0.46 0.511 -11.1 20 Bromomethane 0.283 0.26 8.1 20 Chloroethane 0.289 6.345 •19.4 20 Trichlorofluoromethane 0.606 0.599 1.2 20 Ethyl ether 0.177 0.183 - -3.4 20 1,1-Dichloroethene 0.373 0.362 2.9 20 Carbon disulfide 0.997 1.021 - -2.4 20 Methylene chloride 0.44 0.411 6.6 20 Acetone 10 11.592 -15.9 20 trans-1,2-Dichloroethene 0.423 0.399 5.7 20 Methyl tent -butyl ether 0.872 0.872 0 20 Diisopropyl ether 1.457 1.824 - -25.2` 20 10-Dichloroethane 0.891 -"" -" 0.967 -8.5 -"- 20 Ethyl tart -butyl ether 1.282 1.412 -10.1 20 cis-1,2-Dichloroethene 0.513 0.5 2.5 20 2,2-Dlchloropropene 0.729 0.793 -8.8 20 Bromochloromethane 0.187 0.172 8 20 Chloroform 0.835 0.843 - -1 20 Carbon tetrachloride 0.623 0.64 -2.7 20 Tetrahydrofuran 0.071 0.088 - -23.9' 20 Dibromofluoromethane 0.235 0.232 1.3 20 1,1,1 -Trichloroethane 0.751 0.755 - -0.5 20 2-Butanone 0.105 0.128 - -21.9' 20 1,1-Dichloropropene 0.649 0.701 - -8 20 Benzene 1.878 1.948 - -3.7 20 tart -Amyl methyl ether 0.976 1.025 -5 20 1,2-Dlohloroethane-d4 0.275 0.288 -4.7 20 1,2-Dichloroethane 0.548 0.589 -7.5 20 Trichloroethene 0.475 0.488 -2.7 20 Dibromomethane 0.212 0.212 0 20 1,2-Dichloropropane 0.473 0.532 - •12.5 20 Bromodichloromethane 0.598 0.611 - -2.2 20 1,4 -Dioxane 0.00226 0.00209' - 7.5 20 cis-1,3-Dichloropropene 0.721 0.78 -8.2 20 Chlorobenzene-d5 1 1 - 0 20 Toluene -dB 1.351 1.409 -4.3 20 Toluene 1.613 1.713 - -6.2 20 4-Methyl-2-pentanone 0.122 0.138 -13.1 20 Tetrachlomethene 0.629 0.634 -0.8 20 trans-1,3-Dichloropropene 0.802 0.88 •9.7 20 ' Value outside of QC limits. Page 233 of 240 Area% 79 72 95 87 70 Be 80 81 79 83 77 90 76 80 100 87 89 78 Be 74 82 81 99 79 81 99 87 83 85 85 87 6o 80 91 83 73 87 77 81 82 91 78 85 Dev(min) 0 0 0 0 0 0 0 0 0 0 0 0 a 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a a 0 0 0 0 0 0 f FHA i M A Y r l c t Calibration Verification Summary Form 7 Volatiles Client Mabbett & Associates Project Name VAMC NORTHAMPTON Instrument ID OUIMBY Lab File ID V0200511 A01 Sample No WG1369256-2 Channel -5.9 Compound Ave. RRF Serial No:05152017:08 Lab Number L2018722 Project Number 82020018.000 Calibration Date : 05/11/20 04:36 Inst. Calib. Date(s) : 05/06/20 05/06/20 Init. Calib. Times : 0825 11:56 RRF Min RRF %D 1,1,2 -Trichloroethene 0.338 0.358 - -5.9 Chlorodibromomethans 0.467 0.465 - 0.4 1,3-Dichloropropene 0.745 0.789 - -5.9 1,2-Dibromoethane 0.377 0.374 - 0.8 2-Hexanone 0.203 0.242 - -19.2 Chlorobenzene 1.65 1.704 -3.3 Ethylbenzene 3.145 3.451 -9.7 1,1,1,2-Tetrachloroethene 0.584 0.584 - 0 plm Xylene ~1.167 1.238 - -6.1 o Xylene 1.104 , 1.163 -5.3 Styrene 1.787 1.862 -4.2 1,4 -Dichlorobenzene -d4 1 1 - 0 Bromotorm 0.509 0.499 2 Isopropylbenzens 6.001 6.69 -11.5 4-Bromofluorobenzens 1.036 1.08 -4.2 Bromobenzene 1.258 1.264 -0.5 n-Propylbenzene 6.931 7.964 -14.9 1,1,2,2 -Tetrachloroethane 0.833 0.903 -8.4 2-Chlorotoluene 4.262 4.69 -10 1,3,5-Trimethylbenzene 4,8 5.292 -10.3 1,2,3-Trictiloropropane 0.719 0.792 -10.2 4-Chlorotoluene 4.227 4.618 -9.3 tort-Butylbenzene 4.039 4.404 -9 1,2,4-Trimethylbenzene 4.484 4.878 -8.8 sec-Butylbenzene 5.654 6.492 -14.8 p4sopropylloluene 4.929 5.527 -12.1 1,3 -Dichlorobenzene 2.485 2.552 •2.7 1,4-Dichloroberuene 2.417 2.481 -2.6 n•Butylbenzene 10 10.751 - -7.5 1,2 -Dichlorobenzene 2.175 2.217 - -1.9 1,2-Dibromo-3-chtoropropan 0.117 0.106 9.4 Hexachiorobutadiene 10 9.461 5.4 1,2,4-Trichlorobenzene 1.091 1.025 6 Naphthalene 10 8.564 - 14.4 1,2,3•Trichlorobenzene 0.892 0.835 6.4 Value outside of OC limits. Page 234 of 240 Max %D Area% Dev(min) 20 82 0 20 78 0 20 84 0 20 78 0 20 95 0 20 79 0 20 84 0 20 78 0 20 82 0 20 82 0 20 80 0 20 76 0 20 74 0 20 84 0 20 80 0 20 77 0 20 87 0 20 82 0 20 84 0 20 83 0 20 85 0 20 84 0 20 83 0 20 82 0 20 87 0 20 84 0 20 77 a 20 78 0 20 91 0 20 77 0 20 70 0 20 80 0 20 77 0 20 75 0 20 76 0 ALPHA ANA L Y'.r1 CAL 0 101 Serial No:05152017:08 Calibration Verification Summary Form 7 Volatiles Client : Mabbett & Associates Lab Number L2018722 Project Name : VAMC NORTHAMPTON Project Number 82020018.000 Instrument ID : VOA116 Calibration Date : 05.14120 04:42 Lab File ID : V16200514A02 Init. Calib. Date(s) : 04+'28120 04128120 Sample No : WG1370589-2 Init. Calib. Times 05:49 08:39 Channel Compound Ave. RRF RRF Min RRF %D Max%D Area% Dev(min) Fluorobenzene 1 1 0 20 65 0 Dichlorodifluoromethane 0.288 0.363 -26' 20 78 0 Chloromethene 0.36 0.311 13.6 20 56 0 Vinyl chloride 0.311 0.302 2.9 20 64 0 Bromomethane 10 8.587 14.1 20 49 0 Chloroethane 0.18 0.188 - -4.4 20 69 0 Trichlorofluoromethane 0.464 0.549 - •18.3 20 74 0 - Ethyl ether 0.106 0.106 - 0 20 68 ❑ 1,1-01chloroethene 0.22 0.246 -11.8 20 71 0 Carbon disulfide 0.574 0.611 - •6.4 20 68 0 Freon -113 0.231 - 0.283 - -22.5' 20 79 0 Acrolein 0.04 0.036" - '10 20 59 0 - Methylene chloride 0.2480.246 - 0.8 20 64 0 Acetone 10 9.22 - 7.8 20 55 0 trans-1,2•Dichloroethene 0.234 0.257 - -9.8 20 71 0 Methyl acetate 0.164 0.144 - 12.2 20 59 0 Methyl tart -butyl ether 0.556 0.563 -1.3 20 67 0 tort -Butyl alcohol 50 45.883 8.2 20 62 0 Dlisopropyl ether 0.907 0.855 5.7 20 63 0 1,1-Dichloroethane 0.52 0.524 -0.8 20 64 0 Halothane 0.197 0.219 - -11.2 20 71 0 �Acrylonitrlle 0.071 0.063 - 11.3 20 56 0 Ethyl tart -butyl ether 0.776 0.791 - -1.9 20 67 0 Vinyl acetate 0.577 0.542 6.1 20 61 0 cis-1,2•Dichloroethene 0.282 0.28 - 0.7 20 65 0 2,2-Dichloropropane 0.418 0.482 -15.3 20 75 0 Bromochloromethane 0.12 0.142 -18.3 20 70 0 Cyclohexane 0.477 0.513 -7.5 20 68 0 Chloroform 0.508 0.522 -2.8 20 68 0 Ethyl acetate 0.207 0.183 - 11.6 20 60 0 Carbon tetrachloride 0.441 0.504 -14.3 20 75 0 Tetrahydrofuran 0.072 0.059 - 18.1 20 55 0 Dibromofiuoromethane 0.285 0.304 -6.7 20 71 0 1,1,1•Trichloroethane 0.462 0.527 - -14.1 20 72 0 2-Butanone 0.092 0.075" - 18.5 20 55 0 1,1-131chloropropene 0.346 0.354 - -2.3 20 66 ❑ Benzene 1.016 1.008 0.8 20 66 0 tert-Amyl methyl ether 0.615 0.629 -2.3 20 72 0 1,2-01chloroethene-d4 0.354 0.355 -0.3 20 65 0 1,2-Dichloroethane 0.4 0.426 -6.5 20 65 0 Methyl cyclohexane 0.405 0.459 -13.3 20 77 0 Trichloroethene 0.285 0.295 - -3.5 20 70 0 Dibromomethane 0.16 0.167 - -4.4 20 65 0 ' Value outside of QC limits. Page 235 of 240 Serial No:05152017:08 Calibration Verification Summary Form 7 Volatiles Client : Mabbett & Associates Lab Number L2018722 Project Name : VAMC NORTHAMPTON Project Number 82020018.000 Instrument ID : VOA116 Calibration Date : 05/14/20 04:42 Lab File ID : V16200514A02 Ink. Calib. Date(s) : 04/28/20 04/28/20 Sample No : WG1370589-2 Ink. Calib. Times : 05:49 08:39 Channel Compound Ave. RRF RRF Min RRF %D Max %D Area% Dev(min) 1,2-01chloropropene 0.279 0.279 - 0 20 63 0 2•Chloroethyl vinyl ether 0.137 0.121 - 11.7 20 58 0 Bromodichloromethane 0.379 0.377 - 0.5 20 67 0 1,4-131oxane 0.00147 0.00154" - -4.8 20 64 0 cis-1,3-Dichloropropene 0.428 0.397 7.2 20 64 0 Chlorobenzene-d5 1 1 - 0 20 75 0 Toluene -d8 1.287 1.215 - 5.6 20 69 0 Toluene 0.832 0.766 - 7.9 20 69 0 4-Methyl-2-pentanone 0.093 0.063' - 32.3' 20 57 0 Tetrachlomethene 0.402 0.394 2 24 74 0 trans-1,3-Dlohloropropene 0.496 0.42 15.3 20 65 0 Ethyl methacrylate 0.294 0.22 - 25.2' 20 61 0 1,1,2 -Trichloroethane 0.228 0.186 - 18.4 20 62 0 Chlorodbromomethane 0.35 0.317 - 9.4 20 70 0 1,3-131chtoropropane 0.458 0.374 - 18.3 20 62 0 1,2-Dibromoethane 0.262 0.228 13 20 66 0 2-Hexanone 0.172 0.11 _ 36' 20 56 0 Chlorobenzens 0.929 0.856 7.9 20 70 0 Ethylbenzene 1.572 1.486- 5.5 20 71 O 1,1,1,2-Tetrachloroethene 0.379 0.34 - 10.3 20 70 0 plm Xylene 0.592 0.57 3.7 20 72 0 o Xylene 0.556 0.525 - 5.6 20 72 0 Styrene 0.97 0.885 8.8 20 71 0 1,4-01chlorobenzene-0 1� 1 0 20 78 ❑ Bromoform 0.447 0.352 21.3' 20 67 4 tsopropylbenzene 2.784 2.537 8.9 20 73 0 4-Bromofluorobenzene 0.863 0.838 2.9 20 76 ❑ Bromobenzene 0.736 0.635 13.7 20 72 0 n-Propytbenzene 3.311 2.995 - 9.5 20 72 0 1,4-Dichlorobutans 0.918 0.699 23.9' 20 62 0 1,1,2,2 -Tetrachloroethane 10 7.421 25.8' 20 60 0 4-Ethylloluene 2.641 2.544 3.7 20 77 0 2-Chlorotoluene 2.309 2.085 - 9.7 20 72 0 1,3,5-Trimethytbenzene 2.351 2,179 - 7.3 20 74 0 1,2,3-Trichloropropens 10 8.191 18.1 20 63 0 trans-1,4-Dlchloro-2-buten 0.183 0.134 26.8' 20 61 0 4-Chlorotoluene 2.06 1.831 11.1 20 73 0 tert•Butytbenzene 1.989 1.832 - 7.9 20 75 0 1,2,4-Tdmethytbenzene 2.285 2.066 9.6 20 72 0 sec-Butylbenzens 2.915 2.689 7.8 20 71 0 p-Isopropyltoiuene 2.508 2.301 8.3 20 77 0 1,3 -Dichlorobenzene 1.425 1.278 10.3 20 74 0 1,4 -Dichlorobenzene 1.434 1.261 12.1 20 73 0 Value outside of QC limits. &, HA A N A L Y .i f C A L Page 236 of 240 101 Calibration Verification Summary Form 7 Volatiles Client Mabbett & Associates Project Name VAMC NORTHAMPTON Instrument ID VOA116 Lab File ID V16200514A02 Sample No WG1370589-2 Channel 13.5 Compound p•Diethylbenzene n•Butylbenzene 1,2-Dkhlorobenzene 1,2,4,5-Tetramethytbenzene 1,2-Dibromo-3-chloropropan 1,3,5401chlorobenzene Hexachlorobutadlene 1,2,4-Trichlorobenzene Naphthalene 1,2,3-Trichbrobenzene Ll i ' Value outside of OC limits. Page 237 of 240 Serial—No: 05 152017:08 Lab Number L2018722 Project Number R2020018.000 Calibration Date 05114120 04.42 Inst. Calib. Date(s) : 04128120 04128/20 Init. Calib. Times 05:49 08:39 Ave. RRF RRF Min RRF %D 1.379 1.303 5.5 2.193 2.054 6.3 1.318 1.14 13.5 1.956 1.786 8.7 0.094 0.072 23.4• 0.919 0.864 6 10 9.604 4 D.82 0.711 13.3 1.695 1.303 - 23.1" 0.746 0.615 17.6 Max %D Area% Dev(min) 20 80 0 20 76 0 20 74 0 20 80 0 20 67 0 20 80 0 20 86 0 20 77 0 20 68 0 20 72 0 Fid► r.c.* Client Project Name Instrument ID PEM Standard Column 1 Parameter 4.4' -DDE Endrin 4,4' -DDD 4,4' -DDT Endrin Aldehyde Endrin Ketone Parameter Endrin DOT Page 238 of 240 Serial No:05152017:08 Performance Evaluation Mixture Summary Form 15 Pesticides Mabbett & Associates VAMC NORTHAMPTON PEST11 81312182-1 RTX -5 Lab Number Project Number Analysis Date Column 2 Signal 1 196135.71805 142322320 330548.19469 272786502,88147 326024.66028 395330.46396 %Breakdown 1 0.504 0,193 L2018722 82020018.000 05/11 - 20 22:20 RTX-CLPPesticides2 Signal 2 243793.79338 128309950.87709 536853.22266 235685607.10386 352220.18002 423961.35947 %Breakdown 2 0.601 0.330 ls7i,wA w.N,A 1. Y�TI G A4 Ee EO Ee Client Project Name Instrument ID PEM Standard Column 1 Parameter 4,4' -DDE Endrin 4,4' -DDD 4,4' -DDT Endrin Aldehyde Endrin Ketone Parameter Endrin DDT Page 239 of 240 Serial—No-.051 52017:08 Performance Evaluation Mixture Summary Form 15 Pesticides Mabbett & Associates VAMC NORTHAMPTON PEST11 R1312326-1 RTX -5 Lab Number Project Number Analysis Date Column 2 Signal 1 250150.2252 115632849.08277 875969.0248 204098720 235367.55907 398765.136 %Breakdown 1 0.545 0.549 : L2018722 : R2020018.000 : 051220 06:25 : RTX-CLPPesticides2 Signal 2 458027.4324 135291599.75533 9581843.5068 230981242.74054 266468.1696 841455.4912 %Breakdown 2 0.812 4.16 ALPHA A N A L Y, .. w. Client Project Name Instrument ID PEM Standard Column 1 Parameter 4,4' -DDE Endrin 4,4' -DDD 4,4' -DDT Endrin Aldehyde Enddn Ketone Parameter Endrin DDT Page 240 of 240 Serial No:05152017:08 Performance Evaluation Mixture Summary Form 15 Pesticides Mabbett & Associates VAMC NORTHAMPTON PEST18 R1312534-1 RTX -5 Lab Number Project Number Analysis Date Column 2 Signal 1 400206.7691 182050194.23209 677539.7261 360179543.6196 86717.2651 465136.3431 %Breakdown 1 0.303 0.298 : L2018722 : R2020018.000 : 05/13/20 06:08 : RTX-CLPPesticides2 Signal 2 313437.01713 170840182.45411 772113.6208 340915729.4511 14430.5162 829013.94641 %Breakdown 2 0.491 0.317 &PHA ANA L%�7I CAL U N C C ® 2020, Mabbett & Associates, Inc. 82020018.000 POST -CLOSURE LANDFILL MONITORING AND MAINTENANCE REPORT U.S. Department of Veteran Affairs I VA CWM HCS Landfill I Leeds, MA APPENDIX F MassDEP Email Correspondence APPENDIX F June 15, 2020 2020 Post -Closure Landfill Monitoring Report V1 Final.docx From: Speiaht. Thomas (DEP) To: Hall. Daniel (DEP): Stephen A. Vetere Subject: Northampton VA landfill groundwater monitoring Date: Thursday, June 11, 2020 9:44:54 PM Good afternoon Steve, Based on MassDEP's review of the data tables you provided and our discussion of the Northampton VAMC landfill groundwater results today, resampling will IIQt be required at this time. The exceedances of drinking water, leachate and surface water results were for iron, manganese, dissolved oxygen and lead (lead was detected in only one sample of a leachate seep, LC -2, and 0.011mg/l). Each of the sampling locations had previously had similar results (except for the trace lead)during the 2018 and 2019 monitoring events. MassDEP does make two recommendations for the tables, however: 1) It is not necessary to compare groundwater results to surface water standards unless otherwise specified. 2) Data tables should use the applicable Massachusetts Maximum Contaminant Levels, Secondary Maximum Contaminant Levels, and Office of Research and Standards (ORS) Guidelines for data comparison. These numerical values can be obtained in the "Standards and Guidelines for Contaminants in Massachusetts Drinking Waters" publication periodically updated by MassDEP/ORS. Please note that there is both an organoleptic SMCL and a health -based ORSG guidelines for manganese. Please call with any questions, Tom C