Loading...
HomeMy Public PortalAboutWQRC Packet 1-29-21Town of Brewster Water Quality Review Committee 2198 Main St., Brewster, MA 02631 wqrcmeeting@brewster-ma.gov (508) 896-3701 MEETING AGENDA Remote Participation Only January 29, 2021 at 9 a.m. This meeting will be conducted by remote participation pursuant to Governor Baker’s March 2020 orders suspending certain Open Meeting Law provisions and imposing limits on public gatherings. No in-person meeting attendance will be permitted. If the Town is unable to live broadcast this meeting, a record of the proceedings will be provided on the Town website as soon as possible. The Town has established specific email addresses for each board and committee so the public can submit comments either before or during the meeting. To submit public comment or questions to the Water Qulity Review Committee, please email: wqrcmeeting@brewster-ma.gov. To view the: Live broadcast: Tune to Brewster Government TV Channel 18 Livestream: Go to www.livestream.brewster-ma.gov Audio/video recording: Go to www.tv.brewster-ma.gov Water Quality Review Committee Cyndi Baran Chair Amy von Hone Vice Chair Roberta Barrett Ned Chatelain Penny Holeman Chris Miller Victor Staley CPC Assistant Beth Devine 1.Call to Order 2.Declaration of a Quorum 3.Meeting Participation Statement 4.Discussion and Vote on Site Assignment Closing and Reduction of Monitoring 5.Discussion and Possible Vote on Committee Signatures for Certificates 6.Approval of Minutes from 12/18/20 7.For Your Information Cape Sand & Recycling Update 12 20 CS&R GW Monitoring and TPI Report (Nov 2020) 8.Matters Not Reasonably Anticipated by the Chair 9.Next Meeting: TBD 10.Adjournment Date Posted:Date Revised:Received by Town Clerk: Charles D. Baker Governor Karyn E. Polito Lieutenant Governor Kathleen Theoharides Secretary Martin Suuberg Commissioner This information is available in alternate format. Call Michelle Waters-Ekanem, Diversity Director, at 617-292-5751. TTY# MassRelay Service 1-800-439-2370 MassDEP Website: www.mass.gov/dep Printed on Recycled Paper January 12, 2021 Mr. Daniel Serber Senior Director of Land Development Next Grid NFF Marshfield LLC P.O. Box 7755 #73069 San Francisco, CA 94120 RE: Approval with Conditions Application for: BWP SW 37 Post-Closure Use - Minor Solar Photovoltaic Array Application No: 20-SW37-0003-APP Permit Authorization No: SW37-0000015 AT: Daniels Antinarelli Stump Dump 443 Freemans Way Brewster, MA 02631 Facility ID#: 337767, Regulated Object#: 337768 Dear Mr. Serber: The Massachusetts Department of Environmental Protection, Solid Waste Management Section (the "MassDEP"), has completed its Administrative Review and Technical Review of the referenced Post- Closure Use permit application (the "Application") for the Daniels Antinarelli Stump Dump (the “Site”). The Application was prepared and submitted on behalf of NextGrid NFF Marshfield LLC (“NextGrid”) by Bennett Environmental Associates, LLC (the “Engineer”) of Brewster, Massachusetts. MassDEP has determined the Application is administratively and technically complete and hereby approves the Post-Closure Use of the Landfill for a 3.2 megawatts ("MW") DC solar photovoltaic ("PV") array subject to conditions as specified herein. 2 I. SUBMITTALS: MassDEP has reviewed the Application pursuant to 310 CMR 19.000: Solid Waste Regulations, 310 CMR 19.143: Post-Closure Use of Landfills and MassDEP's Landfill Technical Guidance Manual, May 1997 (the "Manual"). The Application consists of the following:  A completed BWP SW 37 application form for Post-Closure Use – Minor with assigned application no: 20-SW37-0003-APP, an application form for Post-Closure Use - Minor (BWP SW 37) signed by Daniel Serber of NextGrid;  A report narrative prepared by Bennett Environmental Associates, LLC dated September 17, 2020 describing the proposed use which includes erosion and sedimentation controls, drainage plan and stormwater management, and Permit Criteria;  A set of eight engineering drawings dated August 10, 2020 prepared by BSC Group of West Yarmouth, Massachusetts and signed by Brian G. Yergatian, Massachusetts Registered Professional Engineer No. 46206; The Application was submitted electronically via the Massachusetts Executive Office of Energy and Environmental Affairs ePlace Portal at https://permitting.state.ma.us/CitizenAccess/ on September 30, 2020. The following supplemental information was submitted in response to MassDEP questions and comments:  A copy of the Administrative Consent Order dated September 16, 2010 issued by MassDEP to Daniels Landscaping & Construction, Inc. of Orleans, Massachusetts, a copy of Property Card from the Town of Brewster Assessor for Parcel ID 119-6-0 and Parcel ID 119-8-0, and a copy of the Town of Brewster Registry of Deeds Book 660 Page 9, submitted electronically via email by the Engineer on December 3, 2020.  Variance approval from the Town of Brewster Zoning Board of Appeals dated October 19, 2020, Site Plan Review Approval Modification #2019-17 dated October 28, 2020 and Special Permit and Site Plan Review Decision #2020-14 from the Town of Brewster Planning Department, submitted electronically via email by the Engineer on December 3, 2020. MassDEP’s review of application is limited to the submittals as listed above. Bearing capacity and settlement analysis that would include a geotechnical evaluation were not required for submittal and/or reviewed. The Application indicated that no settlement is anticipated since the installation of the frame for the PV panels will be driven into the soils that have not been previously disturbed to specifications for load bearing. The Applicant did not submit a stability analysis on the proposed PV array project at this time (refer to Condition #3). The Application may be reviewed online at https://eeaonline.eea.state.ma.us/EEA/PublicApp/ using the “Site Name” Daniels Antinarelli Stump Dump and the “Search” tab. Under “Record Type”, select the “Application” file with the 09/30/2020 “Application Date” and the “Authorization” file with the 05/01/2021 “Authorization Date”. 3 II. SITE DESCRIPTION: The Daniels Antinarelli Stump Dump is located immediately east of the intersection of Route 6 and north of Freeman’s way in Brewster, Massachusetts. The Site encompasses approximately a total of 10.4 acres of land and consists of two lots: Lot 56 (i.e., Parcel ID 119-6) and Lot 58, each consisting of approximately 5.2 acres of land. The Site abuts the Brewster Recreation Fields and Watershed to the west, municipal golf course to the south, mostly land-locked undeveloped land to the north, and industrial and commercial use properties and facilities to the east. There are no buildings located on the Site. According to the letter from MassDEP addressed to Aaron Culig of NextGrid, Inc. dated November 3, 2020 and the Existing Conditions Site Plan submitted to MassDEP in April 2020, the following approximate volumes of woodwaste still remain at the Site: Woodwaste Type Parcel ID 119-6 Parcel ID 119-8 Unprocessed Woodwaste None 15,681 cubic yards (CY) Partially Processed Woodwaste None 5.190 CY Totals 0 CY 20,871 CY As a condition to this Approval, the Applicant shall conduct woodwaste recovery operations by removing all the woodwaste including stockpiled woodwaste and any buried woodwaste that may be discovered during project activities. Processed woodwaste (i.e. woodchips) may be used as landscaping material (e.g. erosion control). Utilization of these processed woodwaste as fill material for the PV array project is prohibited by MassDEP pursuant to the Solid Waste Regulations (refer to Condition #2). The Application indicated that approximately 2,000 CY of an estimated 4,400 CY of the screened loam from recovery operations shall be re-used in the final groundcover to support revegetation. Any unsuitable materials that do not qualify for reuse at the Site will be transported off-site to Cape Sand and Recycling, a permitted and licensed solid waste facility (refer to Condition #2). Erosion and Sedimentation Controls: The Applicant indicated that based on the topography of the Site, all stormwater and any sediment generated were confined to the Site. Existing slopes were graded and vegetated to prevent erosion. No history of flooding has ever recorded on site. Post-Closure Maintenance and Environmental Monitoring: Pursuant to 310 CMR 19.006: Definitions, the Site does not meet the definition for Landfill; therefore, post –closure maintenance and environmental monitoring is not required. Post-Closure maintenance work at the Site will be associated with the PV array project upon construction completion and during operation. III. POST-CLOSURE USE PROPOSAL SUMMARY: Upon purchase completion of the subject property (Parcel ID 119-6 and Parcel ID 119-8) from the current owner, the Applicant will develop, build, own, and operate a PV array at the Site. The Applicant shall be responsible in removing all buried woodwaste from the Site and submit a BWP SW-43 Closure Completion permit application for MassDEP review and approval, documenting the woodwaste recovery and removal operation (refer to Condition #3). 4 The Applicant is proposing to construct and maintain a PV array on an approximate 5.86-acre portion of the 10.4-acre Site, tentatively consisting of the following components:  Approximately 7,056, 395-Watt (W) PV modules (manufacturer to be determined) that will be mounted on pile-driven galvanized steel frame and support racks;  A total of 230 full racks and another 29 partial racks RBI Solar Fixed-Tilt Ground Mound Solution Model GM-2, supporting 14 modules per rack; The racking system will hold the modules at a fixed tilt of 20 degrees facing south. Approximately 3,423 modules will be installed within the area of Site Assignment. The supporting appurtenances to the system will include inverters, DC converters, neutral grounding reactors, transformers, a Data Acquisition System (DAS), and several pile-driven utility poles. The Applicant is proposing to install a battery storage system (manufacturer and model are to be determined). The system will be used to store energy generated by the PV array to inject into the grid at times of need. Interconnection agreement with Eversource will be established to allow electric power generated by the solar array to be distributed through the local distribution circuit. The Applicant is proposing to stabilize construction entrance off Freeman’s Way by placing a concrete pad. The concrete pad will be a minimum 50 inches long, 15 inches wide and raised 8 inch above grade with a 2 inch diameter coarse aggregate overlain by geotextile filter fabric. Glare Analysis: The Town of Brewster Zoning Board of Appeals required NextGrid to identify potential impacts resulting from the proposed project and to comply with the local zoning regulations in the Town’s Bylaws. The zoning regulations include potential glare impact resulting from the proposed project. The project was granted a variance from the Zoning Board of Appeals on December 1, 2020. The Engineer has indicated that the elevation at the bottom of the pit is approximately between 20- and 30-feet below the street level; therefore, the proposed project will not have a direct visual sight that will impact the surrounding facilities and/or community. The Application has also indicated that the panels will be coated in anti-glare material (refer to Condition #5). Stormwater: Temporary drainage will be provided during construction by constructed drainage swales. Final grading will divert stormwater toward a central location where a permanent stormwater drainage system will be constructed. The system will consist of six (6) precast leaching catch basins in a 62- by 10-feet gallery configuration, located on Site beneath the proposed PV array. A 12-inch thick layer of crushed stone, approximately 1-inch diameter, will be placed below the leaching pit. Silt controls will be put in place until ground cover has been established through revegetation, wherein a portion of stockpile topsoil will be used to support natural grasses planned for ground stabilization. A silt barrier surrounding the leaching gallery will be constructed of staked coir rolls or equivalent. Site Security: For security purposes, the Applicants are proposing to enclose the PV array with a chain link fence. The fence will be 7 feet high, and is fabricated with 2 inches mesh size, 9-gauge, galvanized chain link fabric, top and bottom selvage knuckled. All the fence posts, including the line posts and terminal posts will be constructed with 12 inches diameter concrete footing onto a compacted subgrade to a depth of 4 feet below final grade. A double swing gate will be installed at the entrance off Freeman’s Way (refer to Condition #9). 5 Decommissioning Plan and Financial Assurance Mechanism: With the removal of the woodwaste and submittal of a BWP SW-43 Closure Completion permit application to MassDEP (refer to Conditions #2 and #3), there will be no solid waste on Site. The Applicant will purchase the property where the proposed PV array will be constructed; therefore, as the owner of the Site, the Applicant is not required to submit a decommissioning plan. The Application indicated that the Site Assignment will be terminated. A copy of the Site Assignment termination shall be submitted to MassDEP. Financial Assurance Mechanism shall be required if the Site Assignment is not terminated accordingly. IV. APPLICATION REVIEW AND DECISION PROCESS: The Application was submitted and reviewed pursuant to the provisions of 310 CMR 19.029(2): Applicable Permit Procedures and 310 CMR 19.033: Permit Procedure for an Application for a Permit Modification or Other Approval. According to these review procedures, MassDEP’s decision regarding the proposed activities shall be either: a “Provisional Decision” pursuant to 310 CMR 19.033(4)(a); or a non-provisional decision pursuant to 310 CMR 19.033(4). MassDEP has determined that non-provisional decision is inappropriate for this Application. MassDEP reviewed the Application pursuant to 310 CMR 19.000: Solid Waste Management and MassDEP’s Landfill Technical Guidance Manual, May 1997 (the “Manual”). V. PERMIT DECISION: MassDEP, having determined the information in the Application is satisfactory and in accordance with its authority granted pursuant to M.G.L. c.111, s. 150A, and 310 CMR 19.000, hereby APPROVES the Post-Closure Use of the Daniels Antinarelli Stump Dump for a Solar Photovoltaic Array subject to the conditions identified herein. 1. Permit Limitations: The issuance of this approval is limited to the proposed Solar Photovoltaic Array at the Site Assigned parcels as detailed in the Application and does not relieve the Applicants from the responsibility to comply with all other regulatory or permitting requirements. Post-Closure Use construction shall proceed in complete compliance with the approved plans, MassDEP's regulations and requirements, the Manual or as required by this Approval. There shall be no deviation from this Approval without prior consent from MassDEP. 2. Pre-Construction Work: Prior to construction, the Applicant shall remove all remaining woodwaste at the Site in a timely manner and document that all woodwaste has been handled (i.e. means processing, storing, transferring or treating a material or solid waste) in accordance with 310 CMR 16.02, consistent with MassDEP’s letter to NextGrid, Inc. dated November 3, 2020. Any processed woodwaste (i.e., woodchips) may be used as landscaping material (e.g. erosion control) but MassDEP prohibits the use of these woodwaste as a fill material. Materials that do not qualify for reuse at the Site must be transported off-site to a facility that is permitted and licensed to accept the materials in accordance with the Solid Waste Regulations, where applicable. 6 3. Pre-Construction Submittals: 1) The Applicant is required to submit a BWP SW-43 Closure Completion permit application documenting all the woodwaste recovery work for MassDEP review and approval. 2) At least 30 days prior to Construction, the Applicant shall submit to MassDEP for review and approval the Final Design of the proposed PV array system, including, but not limited to, any structural (stability) analysis of the PV array system and all associated appurtenances, any manufacturer technical specifications of the PV array system, and any revised site plan and/or civil design drawings that differ from the submittal in this application. 4. Permit Modification: MassDEP reserves the right to ask for submittal of permit modification (SW-37) from the Applicant should the Final Design of the proposed PV array system constitutes a major modification from its initial design. The Applicant should consult with MassDEP to determine whether a permit modification is required. 5. Solar Glare Analysis/Remediation: The Applicant shall monitor the solar glare from the solar panels as they are installed to confirm that no off-site glare issues develop. No portion of the array shall cause reflective glare to any motorist in any direction or impact the general public. The Applicant shall take remedial actions if a problem develops during or after installation of panels. 6. Notification of Construction: The Applicant shall notify MassDEP, Southeast Regional Office Solid Waste Section Chief, in writing (email is acceptable, to mark.daker@mass.gov) when the post-closure use construction commences, provided that Conditions #2 and #3 have been completed, and again when the construction is completed. 7. Regulatory Compliance: The Applicants, Engineer and Applicants’ Contractors shall fully comply with all applicable local, state and federal laws, regulations and policies, by-laws, ordinances and agreements. This includes but is not limited to, 310 CMR 19.142: Post-Closure Requirements, 310 CMR 19.143: Post-Closure Use of Landfills, and 310 CMR 19.043: Standard Conditions. Applicable federal regulations include, but are not limited to, 29 CFR Part 1910, OSHA standards governing employee health and safety in the workplace and all applicable local, state and federal electrical codes and permits, including National Electrical Code (NEC), 2011 Edition, Article 690-"Solar Photovoltaic (PV) Systems". 8. Health and Safety: The Applicants, Engineer and Applicants’ Contractors are responsible to ensure all necessary precautions are taken to protect the health and safety of workers and the general public during both the construction phase and during the operation and maintenance phase of the post-closure use. A site-specific Health and Safety Plan for the construction period shall be developed and submitted to MassDEP (for its record) prior to any commencement of construction activity. 9. Site Security: Pursuant to 310 CMR 19.130(23) the Applicant is required to provide sufficient fences or other barriers to prevent unauthorized access to the Site. The Applicant must continually monitor and evaluate the potential for unauthorized access and institute all appropriate measures to prevent unauthorized access during the closure and post-closure period. 7 10. Certification Report: Within ninety (90) days of completing the installation of the solar photovoltaic array, MassDEP shall be provided with a certification report for MassDEP’s records. All construction work shall be completed under the supervision of a Massachusetts Registered Professional Engineer who shall have sufficient staff on-site to provide quality assurance/quality control (QA/QC) oversight for all construction work at the Site. The report shall be signed and stamped by a Massachusetts-registered professional engineer and include, at a minimum, written certification from the supervising engineer that the project was performed in accordance with MassDEP regulations, requirements and the approved Post Closure Use permit application. The report shall include a project narrative, as-built drawings depicting all pertinent site features and photographs representative of the construction processes and completed work. Should the Applicant desire a formal review and written approval of the certification report, the Applicant must submit a formal BWP SW 43, Landfill Closure Completion permit application. 11. Entries and Inspections: In accordance with 310 CMR 19.043: Standard Conditions, MassDEP and its agents and employees shall have the right to inspect the Site and any equipment, structure or land located thereon, take samples, recover materials or discharges, have access to and photocopy records, to perform tests and to otherwise monitor compliance with this permit and all environmental laws and regulations. 12. Permit Transfer: Pursuant to 310 CMR 19.044, no sale, assignment, or transfer of the rights or privileges, or effective control of such rights or privileges, granted under a permit to establish, expand, construct, operate or maintain a facility shall be valid until a responsible official of the transferee submits a transfer certification, using a BWP SW 49 application form, in accordance with 310 CMR 19.011(1) to MassDEP. Accordingly, the Applicant is jointly and severably liable for maintaining the PV array as specified in this permit and for adhering to the permit conditions, unless and until a properly completed BWP SW49 application is submitted to MassDEP. The Applicant should refer to 310 CMR 19.044 and the BWP SW 49 application form for the complete permit transfer requirements. 13. Reservation of Rights: MassDEP reserves the right to require additional assessment or action, as deemed necessary to protect and maintain an environment free from objectionable nuisance conditions, dangers or threats to public health, safety and the environment. MassDEP reserves all rights to suspend, modify or rescind this permit if it determines the PV array results in a threat to public health, safety or the environment. This approval pertains only to the Solid Waste Management aspects of the proposal does not negate the responsibility of the owners or operators to comply with any other local, state or federal laws, statutes and regulations or enforcement actions, including orders issued by another agency now or in the future. Nor does this approval limit the liability of the owners or otherwise legally responsible parties from any other applicable laws, statutes or regulations now or in the future. 8 VI. REVIEW OF DECISION: Review of Decision: Pursuant to 310 CMR 19.033(4)(b), if the Applicants are aggrieved by MassDEP’s decision to issue this decision, it may within twenty-one days of the date of issuance file a written request that the decision be deemed provisional, and a written statement of the basis on which the Applicants believe it is aggrieved, together with any supporting materials. Upon timely filing of such a request, the decision shall be deemed a provisional decision with an effective date twenty-one days after MassDEP’s receipt of the request. Such a request shall reopen the administrative record, and MassDEP may rescind, supplement, modify, or reaffirm its decision. If MassDEP reaffirms its decision, the decision shall become final decision on the effective date. Failure by the Applicants to exercise the right provided in 310 CMR 19.033(4)(b) shall constitute waiver of the Applicants’ right to appeal. VII. RIGHT TO APPEAL: Right to Appeal: This approval has been issued pursuant to M.G.L. Chapter 111, Section 150A, and 310 CMR 19.033: Permit Procedure for an Application for a Permit Modification or Other Approval, of the “Solid Waste Management Regulations”. Pursuant to 310 CMR 19.033(5), any person aggrieved by the final permit decision, except as provided for under 310 CMR 19.033(4)(b), may file an appeal for judicial review of said decision in accordance with the provisions of M.G.L. Chapter 111, Section 150A and M.G.L. Chapter 30A no later than thirty days following the date of issuance of the final permit decision to the Applicants. The standing of a person to file an appeal and the procedures for filing such an appeal shall be governed by the provisions of M.G.L. c. 30A. Unless the person requesting an appeal requests and is granted a stay of the terms and conditions of the permit by a court of competent jurisdiction, the permit decision shall be effective in accordance with the terms of 310 CMR 19.033(3). Notice of Appeal: Any aggrieved person intending to appeal a final permit decision to the Superior Court shall first provide notice of intention to commence such action. Said notices of intention shall include MassDEP Authorization Number: SW37-0000015 and shall identify with particularity the issues and reason why it is believed the final permit decision was not proper. Such notice shall be provided to the Office of General Counsel of MassDEP and the Regional Director for the regional office which processed the permit application, if applicable at least five days prior to filing of an appeal. The appropriate addresses to send such notices are: Office of General Counsel Regional Director Department of Environmental Protection Department of Environmental Protection One Winter Street 20 Riverside Drive Boston, MA 02108 Lakeville, MA 02347 No allegation shall be made in any judicial appeal of a final permit decision unless the matter complained of was raised at the appropriate point in the administrative review procedures established in 310 CMR 19.000, provided that a matter may be raised upon showing that it is material and that it was not reasonably possible with due diligence to have been raised during such procedures or that matter sought to be raised is of critical importance to the environmental impact of the permitted activity. 9 If you have any questions or comments regarding this approval letter, please contact me at (508) 946-2847 or Elza Bystrom at (508) 946-2856 or write to the letterhead address. Very truly yours, Mark Dakers, Chief Solid Waste Management Section Bureau of Air and Waste D/EB Cc: Brewster Building Department 2198 Main St. Brewster, MA 02631 Ec: Brewster Board of Health brhealth@brewster-ma.gov Michael Antinarelli amaexec@gmail.com Bennett Environmental Associates, LLC David Bennett - dbennett@NSUWater.com DEP-Boston ATTN: G. Cooper J. Fischer DEP- SERO ATTN: S. Pickering M. Dakers GROUNDWATER MONITORING AND THIRD PARTY INSPECTION REPORT November 2020 Cape Sand & Recycling, LLC Wood Waste Reclamation Facility Brewster, Massachusetts K10740A DECEMBER 23, 2020 GROUNDWATER MONITORING AND THIRD PARTY INSPECTION REPORT November 2020 Cape Sand & Recycling, LLC Wood Waste Reclamation Facility Brewster, Massachusetts K10740A DECEMBER 23, 2020 Prepared for: MA Department of Environmental Protection Southeast Regional Office, BAW/Solid Waste Section 20 Riverside Drive – Lakeville, MA 02347 and Brewster Water Quality Review Committee Brewster Town Hall 2198 Main Street – Brewster, MA 02631 On Behalf Of: Cape Sand & Recycling, LLC 1515 Freemans Way Brewster, MA 02631 Jay Merchant, Owner Prepared by: BENNETT ENVIRONMENTAL ASSOCIATES, LLC 1573 Main Street Brewster, MA 02631 John Tadema-Wielandt, Manager of Environmental Services 1        CAPE SAND & RECYCLING, LLC  WOOD WASTE RECLAMATION FACILITY  SEMI‐ANNUAL GROUNDWATER MONITORING REPORT  NOVEMBER 2020 SAMPLING EVENT    1.0 INTRODUCTION    This Groundwater Monitoring Report has been prepared to provide the Massachusetts Department of  Environmental Protection (MassDEP) and the Town of Brewster Water Quality Review Committee  (BWQRC) with results of the November 2020 groundwater sampling event, associated with the Wood  Waste Reclamation Facility (WWRF) located at 1515 Freemans Way in Brewster, Massachusetts,  currently operated by Cape Sand & Recycling, LLC (CS&R). Groundwater sampling was performed by  Bennett Environmental Associates, LLC (BEA) on November 17, 2020. The laboratory analyses were  performed by Alpha Analytical; the lab is appropriately certified to perform the requisite analyses. This  report, along with the six‐month Third‐Party Inspector’s report, is being filed with the Mass DEP and the  BWQRC as part of the conditional approvals for the small WWRF handling facility.     2.0 GROUNDWATER MONITORING PROGRAM    2.1 Background    On December 29, 2009, the MassDEP issued a Provisional Approval – Authorization to Operate (ATO) a  Small Handling Facility/Wood Waste Reclamation to CS&R. The ATO approval included requirements for  continuation of the groundwater monitoring program that had been previously developed to comply  with the MassDEP “Wood Waste Reclamation Facilities Siting and Permitting Requirements” Guidance  Document ‐ #BWP‐98‐006 (the WWRF Guidance Document), the Massachusetts Contingency Plan (MCP,  310 CMR 40.0000), and the requirements of the Brewster Water Quality Review Committee (BWQRC).    On October 19, 2010, MassDEP issued a Provisional Approval – Modification of a Small Handling  Facility/Wood Waste Reclamation Facility, which included a determination deeming the Site Adequately  Regulated, pursuant to the applicable provisions of both the MCP and the Solid Waste Regulations (310  CMR 19.00). The Modification Approval also included a reduction in the number of groundwater  sampling locations from six (6) to four (4) monitoring wells, eliminating former MCP‐related monitoring  locations. The groundwater monitoring wells included under the approved MassDEP program are MW‐1  (replaced by MW‐1R), MW‐3A, MW‐4A and MW‐5. These monitoring wells are routinely sampled for the  full list of parameters included in the Groundwater Monitoring Appendix of the WWRF Guidance  Document. Total Phosphorus was added as a parameter in November 2015, at the request of the  BWQRC.   2    The BWQRC has also requested retaining two (2) additional down‐gradient monitoring wells (MW‐3B  and MW‐5B) within the monitoring program, to evaluate groundwater conditions up‐gradient of the  Timberlane Drive neighborhood, where private drinking‐water wells are currently in‐use. These  monitoring wells are also sampled for Manganese to evaluate concentrations in these downgradient  wells.  MW‐3B and MW‐5B are also sampled for nitrogen‐related parameters when concentrations of  Nitrate/Total Nitrogen are reported above the MMCL of 10 mg/L, in any of the MW‐3A, MW‐4A or MW‐ 5 monitoring wells.  These down‐gradient wells were sampled for Nitrate/Total Nitrogen during the  November 2020 sampling event, as Nitrate and Total Nitrogen were reported above the MMCL of 10  mg/L in MW‐3A in May 2020.  Each of the groundwater monitoring well locations are shown on the  enclosed Site Plan dated 12/2/20.    2.2 Groundwater Sample Collection    Groundwater samples were collected by BEA personnel on November 17, 2020, from monitoring wells  MW‐1R, MW‐3A, MW‐3B, MW‐4A, MW‐5, and MW‐5B.  A Monitoring Well Sampling Log is attached for  reference.  Prior to sampling, depth‐to‐groundwater measurements were taken at each monitoring well  location. The wells were then purged in accordance with MassDEP standard practices and BEA Quality  Assurance & Quality Control (QA/QC) methods. Field parameters measured during sampling activities  included temperature, pH, conductivity, dissolved oxygen (DO) and oxidation‐reduction potential (ORP).  The groundwater samples were collected using a variable‐speed 2” submersible pump, using low‐flow  sampling methodology.  Samples were collected for all required parameters including total metals, as  well as dissolved metals, which were field‐filtered using an in‐line 0.45 Micron filter.  The laboratory was  instructed to hold the dissolved metals samples pending results of the total metals samples.  Sample  containers were prepared by Alpha Analytical and kept in a cooler or refrigerator pending pick up by a  lab courier and transported following chain of custody procedures.    2.3 Groundwater Gauging Data    Well gauging from the date of sampling reports groundwater elevations ranging from 22.43 to 23.17  feet (NGVD), as measured from the top of the well casings. The November 2020 gauging event shows  groundwater flows to the southeast towards Pleasant Bay, consistent with data from previous  monitoring events.  Depth‐to‐groundwater measurements and corresponding elevations are presented  on the enclosed Monitoring Well Sampling Log.  Groundwater contours are represented on the enclosed  Site Plan dated 12/2/20.    3.0 GROUNDWATER ANAYLTICAL RESULTS    Groundwater analytical results were compared to the Massachusetts Drinking Water Standards  (MDWS), published by MassDEP. These standards include Massachusetts Maximum Contaminant Levels  (MMCLs), Secondary Maximum Contaminant Levels (SMCLs) and Office of Research and Standards  Guideline (ORGS) concentrations. In addition, the results were compared to the MCP Method 1 Risk  Characterization Standards for the GW‐1 (ingestion) and GW‐3 (discharge to surface water)  groundwater categories. A tabulation of the laboratory data for the November 2020 sampling event,  along with a comparison to the above standards, is presented in Table 1: Results of Groundwater  3    Analyses Compared to Various Standards.  The results of semi‐annual groundwater data over the past  three (3) years are presented in Table 2: Temporal Groundwater Analysis Summary – May 2018 through  November 2020.    3.1 Total Metals     Groundwater samples collected from MW‐1R, MW‐3A, MW‐4A, and MW‐5 were analyzed for Total  Arsenic, Barium, Cadmium, Chromium, Copper, Iron, Lead, Manganese, Mercury, Selenium, Silver and  Zinc.  Monitoring wells MW‐3B and MW‐5B were sampled for Total Manganese only.  Arsenic was  reported in monitoring well MW‐1R and MW‐3A at 0.0564 mg/L and 0.0166 mg/L, respectively, above  the Massachusetts Drinking Water Standard (0.01 mg/L), as well as the Method 1 GW‐1 Risk  Characterization Standard, pursuant to the Massachusetts Contingency Plan (MCP). BEA returned to the  property on December 11, 2020 and collected a sample from downgradient monitoring well MW‐3B for  arsenic analysis. Results of the analysis reported concentrations of arsenic in MW‐3B as Non‐Detect.  These results confirm that elevated concentrations of arsenic remain localized and are not migrating off  the subject property.    Release Notification was made to the DEP for the presence of similar concentrations of Arsenic in  groundwater in 2008.  In 2009, the Site was listed as Adequately Regulated under the MCP, wherein  such localized impacts are confined to the property.  Therefore, Release Notification to the MA DEP  pursuant to 310 CMR 40.0315, is not required.      Historically, similar concentrations of Arsenic, have been reported in monitoring wells MW‐1 (May 2014)  and MW‐3A (May/November 2012).  Arsenic has consistently been reported above the MA Drinking  Water Standards and Method 1 GW‐1 Standards in monitoring well MW‐1R since November 2016, with  concentrations ranging from 0.058 mg/L to 0.018 mg/L. The elevated concentrations of total metals  reported in MW‐1R are attributed to naturally occurring metals being leached from native soils in a  reducing environment, which is a result of decaying organic matter, associated with previously buried  wood waste being in contact with groundwater. Concentrations of Arsenic, Iron and Manganese in MW‐ 3A have been increasing over the past few years, as shown in Table 2. The elevated concentrations of  arsenic reported are most likely associated with the wood waste reclamation and processing activities  located directly upgradient of MW‐3A. Future sampling events will include MW‐3B and MW‐5B for  Arsenic analysis.  Total Iron was reported at concentrations exceeding Secondary Drinking Water Standards (SMCLs) in  groundwater samples collected from MW‐1R, MW‐3A, MW‐4 and MW‐5. The highest concentration of  Total Iron was reported at MW‐1R (82.5 mg/L). SMCLs are not health‐based standards but were  established to preserve the aesthetic qualities (i.e., odor and taste) of drinking water.  In October 2013,  the MassDEP adopted an Office of Research and Standards Guideline (ORSG) for manganese based on a  modified version of the US EPA Health Advisory for this element. The OSRG considers lifetime exposure  (0.3 mg/L) and acute exposure (1.0 mg/L) for the general population, as well as a precautionary standard  for acute exposure for children <1 year old (0.3 mg/L). Total Manganese was reported at concentrations  exceeding the SMCL and OSRG in groundwater samples collected from all of the wells sampled, with the  exception of MW‐5B, where Manganese was reported below the OSRGs for chronic and acute  exposures.  Iron and Manganese dissolve more readily in low oxygen environments and where the  4    groundwater is slightly acidic.  This is consistent with the field parameters measured during the  November 2020 sampling event, wherein all wells exhibit Dissolved Oxygen concentrations below 1.0  mg/L, with the exception of MW‐3B and MW‐5B, where the lowest and third lowest concentrations of  Manganese were reported, respectively.     The tracking charts below show concentrations of Iron, Manganese and Arsenic over the past three  years. In general, Iron concentrations appear to be on an increasing trend over the past few years.  Manganese concentrations appear to be decreasing over time in MW‐5 and increasing slightly in the  other wells. Arsenic concentrations do not appear to show any clear trends, with higher concentrations  observed sporadically in MW‐1R in November 2019 and November 2020, and the higher concentration  most recently observed in MW‐3A.            0 10 20 30 40 50 60 70 80 90 100 mg/LSampling Date Total  Iron Concentrations  in Selected Wells Over Time MW ‐1R MW ‐4A MW ‐3A MW ‐5 0 5 10 15 20 25 mg/LSampling Date Total  Manganese Concentrations in Selected Wells  Over Time MW‐1R MW‐4A MW‐3A MW‐5 5        3.2 Volatile Organic Compounds (VOCs)    Groundwater samples collected from monitoring wells MW‐1R, MW‐3A, MW‐4A, and MW‐5 were  analyzed for VOCs via EPA Method 8260. There were no VOCs reported in any of the wells tested above  the laboratory detection limits.     3.3 Poly‐nuclear Aromatic Hydrocarbons (PAHs)    Groundwater samples collected from monitoring wells MW‐1R, MW‐3A, MW‐4A, and MW‐5 were  analyzed for PAHs. There were no PAHs detected, in any of the wells sampled, at concentrations above  the laboratory reporting limits.      3.4 Aggregate Organic Constituents    Groundwater samples collected from monitoring wells MW‐1R, MW‐3A, MW‐4A, and MW‐5 were  analyzed for Tannin & Lignin, Chemical Oxygen Demand (COD) and Total Organic Carbon (TOC). Tannin &  Lignin was reported as Non‐Detect in monitoring well MW‐4A, with concentrations from the remaining  wells ranging from 1.5 to 2.8 mg/L. The highest concentration of Tannin & Lignin was reported in MW‐ 3A at 2.8 mg/L.  COD was also reported as Non‐Detect in MW‐4A.  The highest concentration of COD  was reported in MW‐3A (100 mg/L) with lower concentrations reported in MW‐1R (68 mg/L) and MW‐5  (48 mg/L).  Concentrations of TOC were reported in all wells, with the highest concentration reported in  MW‐3A (33 mg/L).  Significant decreases in Tannin & Lignin, COD and TOC were observed in MW‐1R  from the previous sampling event, with slight increases of Tannin & Lignin, COD and TOC observed in  MW‐3A.  Monitoring well MW‐1R is influenced by residual buried organics, where black sand was  observed above the groundwater interface during well installation. Additionally, monitoring well MW‐ 3A, located directly downgradient of the working buried wood waste, has historically been most  impacted by organic influence as reflected in these parameters. There are no regulatory standards  established for these parameters. Historical data for these parameters are presented in Table 2.    0 0.01 0.02 0.03 0.04 0.05 0.06 0.07 mg/LSampling Date Total  Arsenic Concentrations in Seclected Wells Over  Time MW‐1R MW‐4A MW‐3A MW‐5 6    3.5 Formaldehyde    Groundwater samples collected from monitoring wells MW‐1R, MW‐3A, MW‐4A, and MW‐5 were  analyzed for formaldehyde.  No concentrations of formaldehyde were detected in any monitoring wells  above the method detection limits.    3.6 General Chemistry    Groundwater samples collected from MW‐1R, MW‐3A, MW‐4A, and MW‐5 were analyzed for general  chemistry parameters including Alkalinity, Chloride, Total Cyanide, Sulfate, Sulfide and Total Dissolved  Solids (TDS). Historic data for the general chemistry parameters is presented in Table 2.     The highest alkalinity value of 230 mg/L was reported at MW‐1R. There are no regulatory  standards for alkalinity.    Chloride was detected in all wells at concentrations between 7.8 mg/L and 54 mg/L.  All of the  wells reported Chloride below the SMCL of 250 mg/L. The highest chloride value was reported at  monitoring well MW‐1R (54 mg/L).   Total Cyanide was not detected in any well above the method detection limit of 0.005 mg/L.   Sulfide was also not detected in any of the wells sampled.   Sulfate was reported as Non‐Detect in monitoring well MW‐4A. Sulfate concentrations were  reported in the remaining wells below the Secondary Maximum Contaminant Levels and  consistent with historic data, as shown in Table 2.   TDS concentrations were reported below the SMCL of 500 mg/L in all wells. TDS concentrations  in monitoring wells MW‐1R and MW‐3A have moderated since the May 2020 sampling event,  where significant increases were observed based on historic data, as shown in Table 2.  Based  on increased organic concentrations in MW‐3A with increased TOC, COD, and tannin/lignin,  future groundwater testing will include TDS in the further down gradient MW‐3B and MW‐5B  locations while TDS concentrations remains elevated at upgradient locations. Typically,  increased organic concentrations result in a reducing environment that would leach naturally  occurring metals and increase TDS.     Groundwater samples collected from MW‐1R, MW‐3A, MW‐4A, MW‐5 were analyzed for Total Kjeldahl  Nitrogen (TKN), Nitrate, Nitrite, Total Nitrogen and Total Phosphorus. Monitoring wells MW‐3B and  MW‐5B were analyzed for TKN, Nitrate, and Total Nitrogen only.     Nitrate was not reported in any well above the Drinking Water Standard of 10 mg/L.  The  highest concentration of Nitrate (3.84 mg/L) was reported in MW‐4A. All other wells reported  concentrations of Nitrate below 1.0 mg/L.     Nitrite was reported as Non‐Detect in groundwater samples collected from all wells.     TKN was reported as Non‐Detect in monitoring wells MW‐4A and MW‐5B.  All concentrations of  TKN were reported were below the Drinking Water Standard of 10 mg/L, with the highest  concentration detected in MW‐3A (7.67 mg/L).   7     Total Nitrogen was reported in all wells, with concentrations ranging from 0.6 mg/L in MW‐3B to  7.9 mg/L in MW‐3A. Both Total Nitrogen and Nitrate were noted to have decreased significantly  from the May 2020 sampling event.   Total Phosphorus was detected in each of the monitoring wells sampled, with concentrations  ranging from 0.034 mg/L to 0.694 mg/L. The highest concentration was detected in monitoring  well MW‐1R (0.694 mg/L).  There is no state or federal groundwater standard for Phosphorus.      3.7 Field Parameters    Field parameters [temperature, pH, specific conductivity, dissolved oxygen (DO) and oxidation‐reduction  potential (ORP)] were recorded during the November 2020 groundwater sampling event. The historic  data for the field parameters are presented on Table 2.     Groundwater temperatures varied between wells ranging from 56.3 to 68.2 degrees Fahrenheit.   pH values observed in all monitoring wells were below the Secondary Drinking Water Standard  (<6.5 S.U.), with the exception of MW‐1R and MW‐3A (6.85 S.U., 6.84 S.U.).  These values are  consistent with the slightly acidic groundwater conditions typical of Cape Cod and are consistent  with historic data.   Conductivity and DO concentrations varied from well to well with higher conductivity observed  in MW‐1R, MW‐3A, and MW‐5.  Low DO was observed in all wells with the exception of MW‐5B.    4.0 CONCLUSIONS    The following is a summary of the key groundwater findings of the November 2020 groundwater  monitoring event:     Total Arsenic was reported in MW‐1R and MW‐3A at 0.0564 mg/L and 0.0166 mg/L,  respectively, both above the MA Drinking Water Standard (0.01 mg/L) and Method 1 GW‐1 Risk  Characterization Standard (0.01 mg/L). Although concentrations of Arsenic in MW‐1R and MW‐ 3A exceed the Method 1 GW‐1 Risk Characterization Standards, the Site is considered  Adequately Regulated under the MCP and therefore, no Notification to the MA DEP is required.   Subsequent sampling at downgradient well MW‐3B reported arsenic concentrations as Non‐ Detect, indicating that arsenic concentrations are isolated to these wells. Concentrations of  arsenic reported in MW‐1R are associated with the leaching of metals from surrounding native  sands in a reducing environment.  This is caused by organic leachate from previously buried  wood waste that has since been removed. Ongoing efforts to mitigate this issue include  consolidating all wood waste in the area of Site Assignment and maintaining a 10’ separation to  groundwater in areas where new wood waste is being deposited. Concentrations of Arsenic  reported in MW‐3A are most likely associated with active wood waste reclamation and  processing occurring directly upgradient of MW‐3A.  Due to these concentrations reported at  the MW‐3A monitoring well, future sampling will include MW‐3B and MW‐5B for Arsenic  analysis.   Several groundwater parameters (pH, Total Iron and Total Manganese, TDS) were reported in  groundwater at concentrations exceeding the SMCLs/OSRG parameters. These findings are  PROJECT:SCALE:BY:CHECK:JOB NUMBER:P.O. BOX 1555 - BREWSTER, MA 02631PHONE: (508) 896-1706 FAX: (508) 896-51091573 MAIN STREET - BREWSTER, MA 02631A NATURAL SYSTEMS UTILITIES COMPANYwww.bennett-ea.comGEOLOGISTS, ENGINEERS BENNETT ENVIRONMENTAL ASSOCIATES, LLC.As NotedSRFJTWK10740AA.X.EV.910TITLE:DATE:BEACAPE SAND & RECYCLING, LLCGROUNDWATER MONITORING1515 FREEMAN'S WAY - BREWSTER, MA 02631c/o JAY MERCHANTLEGENDMONITORING WELL0200400SCALE 1"=200'600SKETCH PLANSMALL WOOD WASTE HANDLING FACILITYGROUNDWATER CONTOUR 11/17/20REFERENCE- PLAN TITLED "GROUNDWATER CONTOUR PLAN", PREPAREDBY SITEC ENVIRONMENTAL, DATED FEB 2015- MASSACHUSETTS GIS, 2019 PHOTOGRAPHYNOTE: THIS SITE PLAN WAS NOT PREPARED FROM ANYINSTRUMENT SURVEY AND UNDER NO CIRCUMSTANCESSHOULD THE DISTANCES, BEARING AND/OR OTHER FEATURESSHOWN BE USED TO ESTABLISH PROPERTY LINES. ALLLOCATIONS ARE APPROXIMATE.MW-1RMW-3BMW-1(DESTROYED)MW-3AMW-2AMW-5MW-5BMW-4AMW-6SITE ASSIGNED LIMITOF WOOD WASTERECLAMATION FACILITYAPPROXIMATE PROPERTYBOUNDARYABCPROCESSINGLEAFCOMPOSTINGWOOD WASTEDIVERSIONLICENSED SITE PROFESSIONALS, ENVIRONMENTAL SCIENTISTS, 12/2/2023.123.022.9 Job Name:Cape Sand & RecyclingDate(s): Time:AM/PMTide:NALocation:1515 Freemans Way, BrewsterJob Number:K10740ASampler:JTW, RPTMeasuring Point: Ground Surface or T.O.CTOCMW-1R 37.17 20.00 14.00 6.00 23.170.96 3.0+ NT 6.85 0.12 604 58.6MW-3A 66.43 49.00 43.69 5.31 22.740.85 3.0+ NT 6.64 0.11 680 68.2MW-4A 81.97 66.00 59.14 6.86 22.831.10 3.5+ NT 5.22 0.12 110.5 61.5MW-5 77.42 64.50 54.99 9.51 22.431.52 5.0+ NT 6.06 0.72 555 63.3MW-5B 68.99 56.00 46.28 9.72 22.711.56 5.0+ NT 5.26 5.98 77.3 57.2MW-3B 31.15 17.00 8.43 8.57 22.721.37 4.5+ NT 5.36 2.91 119.3 56.3NOTES:No odor, No sheenNo odor, No sheenNo odor, No sheen NA = Not Applicable; NE = Not Established; NT = Not TakenNo odor, No sheenNo odor, No sheenNo odor, No sheenAll wells sampled after parameter stabilization11/17/20BENNETT ENVIRONMENTAL ASSOCIATES, LLCA NATURAL SYSTEMS UTILITIES COMPANYLICENSED SITE PROFESSIONALS, ENVIRONMENTAL SCIENTISTS, GEOLOGISTS, ENGINEERSMONITORING WELL SAMPLING LOG1573Main StreetBrewster, MA 02631WellNumberElev. of referencepoint (feet)TotalDepthof Well(feet)Depth toWater(feet)StandingWaterHeight(feet)WaterTableElevation(feet)Static Volume(gallons)Volume Purged(gallons)HNUPI-101(ppm)pHDissolved Oxygen(mg/L)ConductivityTemperature(F)Comments:Phone: 508-896-1706Fax: 508-896-5109 Job Name:Merchant: Cape Sand & Recycling GW MonitoringDate(s): Time:1:00 PMTide:NALocation:1515 Freemans Way, BrewsterJob Number:K10740ASampler:RPTMeasuring Point: Ground Surface or T.O.CTOCMW-3B 31.15 17.00 8.49 8.51 22.66 1.36 4.1 NA NT NT NT NTNOTES:No odor, No sheen NA = Not Applicable; NE = Not Established; NT = Not TakenGroundwater samples collected from MW-3B to quantify precense of arsenic in MW-3B12/11/20BENNETT ENVIRONMENTAL ASSOCIATES, LLCA NATURAL SYSTEMS UTILITIES COMPANYLICENSED SITE PROFESSIONALS, ENVIRONMENTAL SCIENTISTS, GEOLOGISTS, ENGINEERSMONITORING WELL SAMPLING LOG1573Main StreetBrewster, MA 02631WellNumberElev. of referencepoint (feet)TotalDepthof Well(feet)Depth toWater(feet)StandingWaterHeight(feet)WaterTableElevation(feet)Static Volume(gallons)Volume Purged(gallons)HNUPI-101(ppm)pHDissolved Oxygen(mg/L)ConductivityTemperature(F)Comments:Phone: 508-896-1706Fax: 508-896-5109 0.01 0.01 0.9 0.0564 0.0166 <0.005 <0.005 NA NA 2 2 50 0.017 0.032 <0.01 0.048 NA NA 0.005 0.005 0.004 <0.004 <0.004 <0.004 <0.004 NA NA 0.100 0.100 0.300 <0.01 <0.01 <0.01 <0.01 NA NA 1.3 NS NS <0.01 <0.01 <0.01 <0.01 NA NA 0.3 S NS NS 82.5 23.6 0.084 31.6 NA NA 0.015 0.015 0.010 <0.01 0.01 <0.01 <0.01 NA NA 0.05 S, 0.3/1.0 G NS NS 5.96 4.44 1.33 12.2 1.52 0.127 0.002 0.002 0.020 <0.0002 <0.0002 <0.0002 <0.0002 NA NA 0.05 0.050 0.100 <0.01 <0.01 <0.01 <0.01 NA NA 0.1 S 0.100 0.007 <0.007 <0.007 <0.007 <0.007 NA NA 5 S 5 0.900 <0.05 <0.05 <0.05 <0.05 NA NA I I I ND ND ND ND NA NA NS 0.010 20 <0.0001 <0.0001 <0.0001 <0.0001 NA NA NS 0.020 6 <0.0001 <0.0001 <0.0001 <0.0001 NA NA NS 0.030 0.040 <0.0001 <0.0001 <0.0001 <0.0001 NA NA NS 0.060 0.030 <0.0001 <0.0001 <0.0001 <0.0001 NA NA NS 0.001 1 <0.0001 <0.0001 <0.0001 <0.0001 NA NA 0.0002 0.0002 0.500 <0.0001 <0.0001 <0.0001 <0.0001 NA NA NS 0.001 0.400 <0.0001 <0.0001 <0.0001 <0.0001 NA NA NS 0.050 0.020 <0.0001 <0.0001 <0.0001 <0.0001 NA NA NS 0.001 0.100 <0.0001 <0.0001 <0.0001 <0.0001 NA NA NS 0.002 0.070 <0.0001 <0.0001 <0.0001 <0.0001 NA NA NS 0.0005 0.040 <0.0001 <0.0001 <0.0001 <0.0001 NA NA NS 0.090 0.200 <0.0001 <0.0001 <0.0001 <0.0001 NA NA NS 0.030 0.040 <0.0001 <0.0001 <0.0001 <0.0001 NA NA NS 0.0005 0.100 <0.0001 <0.0001 <0.0001 <0.0001 NA NA NS 0.140 20 <0.0001 <0.0001 <0.0001 <0.0001 NA NA NS 0.040 10 <0.0001 <0.0001 <0.0001 <0.0001 NA NA NS 0.080 0.020 <0.0001 <0.0001 <0.0001 <0.0001 NA NA NS NS NS 1.5 2.8 <0.2 2.4 NA NA NS NS NS 68 100 <20 48 NA NA NS NS NS 20 33 0.87 15 NA NA NS NS NS <0.075 <0.75 <0.75 <0.75 NA NA NS NS NS 230 202 30.5 180 NA NA 250 S NS NS 54 48 7.8 44 NA NA 0.2 0.2 0.030 <0.005 <0.005 <0.005 <0.005 NA NA 10 NS NS 1.75 7.67 <0.300 3.84 0.304 <0.300 10 NS NS 0.1 0.19 3.84 0.247 0.304 0.88 1 NS NS <0.05 <0.05 <0.05 <0.05 NA NA NS NS NS 2.1 7.9 3.8 4 0.6 0.88 NS NS NS 0.694 0.166 0.034 0.141 NA NA 250 S NS NS 33 100 <10 74 NA NA NS NS NS <0.1 <0.1 <0.1 <0.1 NA NA 500 S NS NS 430 470 86 400 69 34 NS NS NS 58.6 68.2 61.5 63.3 56.3 57.2 6.5-8.5 S NS NS 6.85 6.64 5.22 6.06 5.36 5.26 NS NS NS 604 680 110.5 555 119.3 77.3 NS NS NS 0.12 0.11 0.12 0.72 2.91 5.98 NS NS NS -224 -145.9 142.1 -5.2 57.9 144.2 MDWS = Massachusetts Drinking Water Standard (MMCL) GW-1 = Massachusetts MCP Method 1 GW-1 standard GW-3 = Massachusetts MCP Method 1 GW-3 standard G = Massachusetts Drinking Water Guideline (ORSG) S = Secondary Maximum Contaminant Levels (SMCL) NA = Not Analyzed for Indicated Compound NS = No Standard I = VOCs Standards Specific to Individual Compound U↓ = All VOC Compounds Analyzed but not found, except Compound Specified Below U = Analyzed but not found; detection limit listed = Indicates an exceedance of MMCL, ORSG, or Method 1 Standard = Indicates an exceedance of SMCL = Analyzed but not found; detection limit above a Standard RESULTS (mg/l) TOTAL METALS FIELD PARAMETERS Sulfate MW-5 MW-3B MW-5B ALDEHYDES GENERAL CHEMISTRY Table 1: Results of Groundwater Analyses Compared to Various Standards Brewster Sand and Recycling - Samples collected 11/17/2020 Manganese Mercury STANDARDS (mg/l) MW-4A Chemical Oxygen Demand (COD) Naphthalene Phenanthrene Pyrene Indeno(1,2,3-cd)Pyrene Tannin & Lignin Total Organic Carbon (TOC) Specific Conductivity (uS/cm) Alkalinity (as CaCO3) Chloride Cyanide, Total Nitrate-N Temperature (oF) Fluoranthene Fluorene 2-Methylnaphthalene Acenaphthene Acenaphthylene Anthracene Benzo(a)anthracene Benzo(a)pyrene Benzo(b)fluoranthene Selenium Silver Zinc Dibenzo(a,h)anthracene Benzo(ghi)perylene Benzo(k)fluoranthene Chrysene Total VOCs MW-3APARAMETERMDWS MW-1RGW-1 GW-3 AGGREGATE ORGANIC CONSTITUENTS VOLATILE ORGANIC COMPOUNDS (VOCs) POLY-NUCLEAR AROMATIC HYDROCARBONS (PAHs) Lead Arsenic Barium Cadmium Chromium Copper Iron Dissloved Oxygen Oxidation Reduction Potential (mV) Formaldehyde Total K Nitrogen (TKN) Nitrite-N Nitrogen, Total Total Phosphorus Sulfide Total Dissolved Solids pH (pH units) PARAMETERMay-18 Nov-18 May-19 Nov-19 May-20 Nov-20 May-18 Nov-18 May-19 Nov-19 May-20 Nov-20 May-18 Nov-18 May-19 Nov-19 May-20 Nov-20 May-18 Nov-18 May-19 Nov-19 May-20 Nov-20Arsenic 0.01 0.01 0.90.018 0.024 0.021 0.0580.0175 0.0564<0.001 0.0012 0.0020 0.006<0.0050.0166<0.001 <0.001 <0.001 <0.0010<0.005 <0.0050.0020 0.0019 0.002 0.002<0.005 <0.005Barium 2 2 50 <0.050 <0.050 <0.050 <0.0500.016 0.017<0.050 <0.050 <0.050 <0.050 0.059 0.032 <0.050 <0.050 <0.050 <0.050<0.01 <0.010.061 0.059 0.0602 0.066 0.066 0.048Cadmium 0.005 0.005 0.004 <0.001 <0.001 <0.001 <0.0010<0.004 <0.004<0.001 <0.001 <0.001 <0.0010<0.004 <0.004<0.001 <0.001 <0.001 <0.0010<0.004 <0.004<0.001 <0.001 <0.001 <0.0010<0.004 <0.004Chromium 0.100 0.100 0.300 <0.050 <0.050 <0.050 <0.050<0.01 <0.01<0.050 <0.050 <0.050 <0.050<0.01 <0.01<0.010 <0.050 <0.050 <0.050<0.01 <0.01<0.050 <0.050 <0.050 <0.050<0.01 <0.01Copper 1.3 NS NS <0.010 <0.010 <0.010 <0.010<0.01 <0.01<0.010 <0.010 <0.010 <0.0100.013 <0.01<0.010 <0.010 <0.010 <0.010<0.01 <0.01<0.010 <0.010 <0.010 <0.010<0.01 <0.01Iron0.3/1.0 GNS NS43.8 19.1 32.2 52.351.6 82.5<0.1001.14 2.21 9.610.23223.60.136 0.103 <0.100 <0.0500 <0.050.084 7.54 12.1 22.1 30.3 28.8 31.6Lead 0.015 0.015 0.010 <0.001 <0.001 0.002 <0.0010<0.01 <0.01<0.001 <0.001 <0.001 <0.0010<0.01 0.01<0.001 <0.001 <0.001 <0.0010<0.01 <0.01<0.001 <0.001 <0.001 0.0010<0.01 <0.01Manganese0.3 GNS NS1.99 0.734 1.450 2.892.56 5.96<0.0100.308 0.844 2.76 2.76 4.44 1.12 1.06 1.02 1.14 1.14 1.33 15.7 19 17.7 15.5 13.5 12.2Mercury 0.002 0.002 0.020 <0.0005 <0.0005 <0.0005 <0.0005<0.0002 <0.0002<0.0005 <0.0005 <0.0005 <0.0005<0.0002 <0.0002<0.0005 <0.0005 <0.0005 <0.0005<0.0002 <0.0002<0.0005 <0.0005 <0.0005 <0.0005<0.0002 <0.0002Selenium 0.05 0.050 0.100 0.004 <0.002 <0.002 <0.0020<0.01 <0.01<0.002 <0.002 <0.002 <0.0020<0.01 <0.01<0.002 <0.002 <0.002 <0.0020<0.01 <0.01<0.002 <0.002 <0.002 <0.0020<0.01 <0.01Silver0.1 S0.100 0.007 <0.001 <0.001 <0.001 <0.0010<0.007 <0.007<0.001 <0.001 <0.001 <0.0010<0.007 <0.007<0.001 <0.001 <0.001 <0.0010<0.007 <0.007<0.001 <0.001 <0.001 <0.0010<0.007 <0.007Zinc5 S5 0.900 <0.10 <0.10 <0.10 <0.10<0.05 <0.05<0.10 <0.10 <0.10 <0.10<0.05 <0.05<0.10 <0.10 <0.10 <0.10<0.05 <0.05<0.10 <0.10 <0.10 <0.10<0.05 <0.05Total VOCs I I I ND ND 0.017 ND 0.780 ND ND ND ND 0.0031 ND ND ND ND ND ND ND ND ND ND ND ND ND ND2-Butanone (MEK)4.0 G4 50 ND ND 0.005 ND 0.360 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NDAcetone6.3 G6.3 50 ND ND 0.012 ND 0.420 ND ND ND ND 0.0031 ND ND ND ND ND ND ND ND ND ND ND ND ND ND2-Methylnaphthalene NS 0.010 20 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001Acenaphthene NS 0.020 6 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001Acenaphthylene NS 0.030 0.040 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001Anthracene NS 0.060 0.030 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001<0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001Benzo(a)anthracene NS 0.001 1 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001Benzo(a)pyrene 0.0002 0.0002 0.500 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001Benzo(b)fluoranthene NS 0.001 0.400 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001Benzo(ghi)perylene NS 0.050 0.020 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001Benzo(k)fluoranthene NS 0.001 0.100 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001Chrysene NS 0.002 0.070 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001Dibenzo(a,h)anthracene NS 0.0005 0.040 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001Fluoranthene NS 0.090 0.200 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001Fluorene NS 0.030 0.040 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001Indeno(1,2,3-cd)Pyrene NS 0.0005 0.100 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001Naphthalene NS 0.140 20 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001Phenanthrene NS 0.040 10 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001Pyrene NS 0.080 0.020 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001Tannin & Lignin NS NS NS 1.5 1.9 5.3 <0.30 13 1.5 <0.12 0.45 0.44 1.7 1.3 2.8 <0.12 0.14 <0.12 <0.12 <0.2 <0.2 1.4 8.0 16 7.1 1.9 2.4Chemical Oxygen Demand (COD) NS NS NS 22 19 32 43 500 68 <10 <10 <10 26 86 100 <10 <10 <10 <10 <20 <20 34 35 38 44 73 48Total Organic Carbon (TOC) NS NS NS 7.3 8.5 12.0 15 170 20 3.4 7.5 5.7 11 28 33 1.4 1.6 0.9 0.79 0.79 0.87 13 16 15 17 15 15Formaldehyde NS NS NS <0.05 <0.1 <0.1 <0.1 <0.75 <0.75 <0.5 <0.1 <0.1 <0.1 <0.75 <0.75 <0.05 <0.1 <0.1 <0.1 <0.75 <0.75 <0.05 <0.1 <0.1 <0.1 <0.75 <0.75Alkalinity (as CaCO3) NS NS NS 150 120 220 220 287 230 26 77 62 130 137 202 43 41 40 39 32.6 30.5 180 220 200 190 183 180Chloride250 SNS NS 39 6.3 21 25 28 54 12 18 14 26 88 48 10.0 9.7 7.7 7.8 8.2 7.8 33 36 38 38 42 44Cyanide, Total 0.2 0.200 0.030 <0.01 <0.01 <0.01 <0.01 <0.005 <0.005 <0.01 <0.01 <0.01 <0.01 <0.005 <0.005 <0.01 <0.01 <0.01 <0.01 <0.005 <0.005 <0.01 <0.01 <0.01 <0.01 <0.005 <0.005Total K Nitrogen (TKN) 10 NS NS 0.56 <0.50 <0.50 3.3 2.08 1.75 0.88 0.65 1.2 2.70 3.92 7.67 <0.50 <0.50 <0.50 <0.50 <0.300 <0.300 4.8 5.1 5.5 4.8 3.9 3.84Nitrate-N 10 NS NS <0.25 <0.25 <0.25 <0.25 0.1 0.1 2.50 0.42 <0.25 <0.2515.70.19 0.9 0.8 0.75 0.52 1.58 3.84 0.32 <0.25 0.27 0.35 0.398 0.247Nitrite-N 1 NS NS <0.25 <0.25 <0.25 0.33 0.073 <0.05 <0.25 <0.25 <0.25 0.26 0.136 <0.05 <0.25 <0.25 <0.25 0.320 <0.05 <0.05 <0.25 <0.25 <0.25 0.38 0.066 <0.05Nitrogen, Total NS NS NS 0.56 <0.25 <0.25 3.63 2.253 2.1 3.38 1.07 1.2 2.9619.7567.9 0.9 0.8 0.75 0.84 1.58 3.8 5.12 5.10 5.77 5.53 4.364 4Total Phosphorus0.05 S, 0.3/1.0 GNS NS 0.12 0.16 0.32 0.62 0.694 0.694 0.05 0.06 0.12 0.16 0.138 0.166 0.08 0.08 0.07 0.05 0.073 0.034 0.14 0.15 0.13 0.16 0.174 0.141Sulfate250 SNS NS 23 10 10 6.6 <10 33 53 110 38 91 49 100 <5.0 <5.0 <5.0 <5.0 <10 <10 72 73 84 91 78 74Sulfide NS NS NS <0.20 <0.20 <0.20 <0.20 <0.1 <0.1 <0.20 <0.20 <0.20 <0.20 <0.1 <0.1 <0.20 <0.20 <0.20 <0.20 <0.1 <0.1 <0.20 <0.20 <0.20 <0.20 <0.1 <0.1Total Dissolved Solids500 SNS NS 310 120 260 230600430 190 240 150 300520470 98 56 94 76 75 86 380 310 370 380 380 400Temperature (o F)NS NS NS 48.29 60.98 60.3 60.6 46.3 58.6 64.0 63.7 63.14 63.9 65.6 68.2 62.29 62.87 63.32 62.7 62.4 61.5 63.7 58.46 64.04 63.6 63.8 63.3pH (pH units)6.5-8.5 SNS NS 7.08 7.156.176.8 6.97 6.856.35 6.46 5.86 6.29 6.216.645.49 5.64 5.19 5.22 5.10 5.22 6.07 5.42 5.62 6.08 6.00 6.06Specific Conductivity (uS/cm) NS NS NS 342.5 418.5 270.2 738 356 604 214.3 418.5 183 745 1215 680 106.6 106 80.4 158 160 110.5 489.5 71.3 440.8 928 925 555Dissolved Oxygen (mg/L) NS NS NS 0.29 0.25 0.67 0.05 0.84 0.12 1.92 0.3 0.28 0.06 0.15 0.11 -0.07 0.05 1.03 0.12 0.09 0.12 0.69 3.73 1.19 0.75 0.58 0.72MDWS = Massachusetts Drinking Water Standard (MMCL)GW-1 = Massachusetts MCP Method 1 GW-1 standardGW-3 = Massachusetts MCP Method 1 GW-3 standardNA = Not Analyzed for Indicated CompoundG = Massachusetts Drinking Water Guideline (ORSG)S = Secondary Maximum Contaminant Levels (SMCL)NA = Not Analyzed for Indicated CompoundNS = No StandardI = VOCs Standards Specific to Individual CompoundU↓ = All VOC Compounds Analyzed but not found, except Compound Specified BelowU = Analyzed but not found; detection limit listed = Indicates an exceedance of MMCL, ORSG, or Method 1 Standard = Indicates an exceedance of SMCL* DissolvedGENERAL CHEMISTRYMW-3AMW-1RBrewster, MassachusettsFIELD PARAMETERSPOLY-NUCLEAR AROMATIC HYDROCARBONS (PAHs)VOLATILE ORGANIC COMPOUNDS (VOCs)METALS AGGREGATE ORGANIC CONSTITUENTSALDEHYDESGW-3MW-4A1515 Freemans WayMDWSBrewster Sand and RecyclingTable 2: Temporal Groundwater Analysis Summary - May 2018 through November 2020STANDARDS (mg/l)GW-1MW-5 L2051285 Bennett Environmental Associates K10740A MERCHANT/BS&R Client: Project Name: Project Number: 11/29/20 Eight Walkup Drive, Westborough, MA 01581-1019 Lab Number: Report Date: 508-898-9220 (Fax) 508-898-9193 800-624-9220 - www.alphalab.com 1573 Main Street Brewster, MA 02631 John Tadema-WielandtATTN: ANALYTICAL REPORT Certifications & Approvals: MA (M-MA086), NH NELAP (2064), CT (PH-0574), IL (200077), ME (MA00086), MD (348), NJ (MA935), NY (11148), NC (25700/666), PA (68-03671), RI (LAO00065), TX (T104704476), VT (VT-0935), VA (460195), USDA (Permit #P330-17-00196). (508) 896-1706Phone: 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. Serial_No:11292019:05 Page 1 of 76 L2051285-01 L2051285-02 L2051285-03 L2051285-04 L2051285-05 L2051285-06 L2051285-07 L2051285-08 L2051285-09 L2051285-10 L2051285-11 Alpha Sample ID MW-1R MW-1R (FILTERED) MW-3A MW-3A (FILTERED) MW-4A MW-4A (FILTERED) MW-5 MW-5 (FILTERED) MW-3B MW-5B TRIP BLANK Client ID 1515 FREEMANS WAY, BREWSTER, MA 1515 FREEMANS WAY, BREWSTER, MA 1515 FREEMANS WAY, BREWSTER, MA 1515 FREEMANS WAY, BREWSTER, MA 1515 FREEMANS WAY, BREWSTER, MA 1515 FREEMANS WAY, BREWSTER, MA 1515 FREEMANS WAY, BREWSTER, MA 1515 FREEMANS WAY, BREWSTER, MA 1515 FREEMANS WAY, BREWSTER, MA 1515 FREEMANS WAY, BREWSTER, MA 1515 FREEMANS WAY, BREWSTER, MA Sample Location MERCHANT/BS&R K10740A Project Name: Project Number: Lab Number: Report Date: L2051285 11/29/20 11/17/20 15:30 11/17/20 15:30 11/17/20 14:15 11/17/20 14:15 11/17/20 10:35 11/17/20 10:35 11/17/20 11:55 11/17/20 11:55 11/17/20 11:30 11/17/20 12:30 11/17/20 00:00 Collection Date/TimeMatrix Receive Date WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER 11/18/20 11/18/20 11/18/20 11/18/20 11/18/20 11/18/20 11/18/20 11/18/20 11/18/20 11/18/20 11/18/20 Serial_No:11292019:05 Page 2 of 76 Project Name: Project Number: Lab Number: Report Date: Were all samples received in a condition consistent with those described on the Chain-of- Custody, properly preserved (including temperature) in the field or laboratory, and prepared/analyzed within method holding times? Were the analytical method(s) and all associated QC requirements specified in the selected CAM protocol(s) followed? Were all required corrective actions and analytical response actions specified in the selected CAM protocol(s) implemented for all identified performance standard non-conformances? Does the laboratory report comply with all the reporting requirements specified in CAM VII A, "Quality Assurance and Quality Control Guidelines for the Acquisition and Reporting of Analytical Data?" VPH, EPH, and APH Methods only: Was each method conducted without significant modification(s)? (Refer to the individual method(s) for a list of significant modifications). APH and TO-15 Methods only: Was the complete analyte list reported for each method? Were all applicable CAM protocol QC and performance standard non-conformances identified and evaluated in a laboratory narrative (including all "No" responses to Questions A through E)? YES YES YES YES N/A N/A YES A B C D E a. E b. F MADEP MCP Response Action Analytical Report Certification L2051285MERCHANT/BS&R K10740A Were the reporting limits at or below all CAM reporting limits specified in the selected CAM protocol(s)? Were all QC performance standards specified in the CAM protocol(s) achieved? Were results reported for the complete analyte list specified in the selected CAM protocol(s)? YES NO NO G H I A response to questions G, H and I is required for "Presumptive Certainty" status This form provides certifications for all samples performed by MCP methods. Please refer to the Sample Results and Container Information sections of this report for specification of MCP methods used for each analysis. The following questions pertain only to MCP Analytical Methods. An affirmative response to questions A through F is required for "Presumptive Certainty" status For any questions answered "No", please refer to the case narrative section on the following page(s). 11/29/20 Please note that sample matrix information is located in the Sample Results section of this report. Serial_No:11292019:05 Page 3 of 76 MERCHANT/BS&R K10740A Project Name: Project Number: Lab Number: Report Date: L2051285 11/29/20 Case Narrative The samples were received in accordance with the Chain of Custody and no significant deviations were encountered during the preparation or analysis unless otherwise noted. Sample Receipt, Container Information, and the Chain of Custody are located at the back of the report. 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 (i.e. Surrogate Spike Recovery) is reported at the end of the target analyte list for each individual sample, followed by the Laboratory Batch Quality Control at the end of each parameter. 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. Soil/sediments, 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. 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 samples 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 project is completed. Please contact Project Management at 800-624-9220 with any questions. Serial_No:11292019:05 Page 4 of 76 Case Narrative (continued) MERCHANT/BS&R K10740A Project Name: Project Number: Lab Number: Report Date: L2051285 11/29/20 MCP Related Narratives Volatile Organics In reference to question H: The initial calibration, associated with L2051285-01, -03, -05, -07, and -11, 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 acetone and 1,4-dioxane. The continuing calibration standard, associated with L2051285-01, -03, -05, -07, and -11, is outside the acceptance criteria for several compounds; however, it is within overall method allowances. A copy of the continuing calibration standard is included as an addendum to this report. PAHs by SIM L2051285-03, -05, -07, WG1437172-1, and WG1437172-2/-3: The initial calibration utilized a quadratic fit for nitrobenzene-d5. In reference to question H: L2051285-01: The surrogate recovery was outside the acceptance criteria for nitrobenzene-d5 (1%). Re- extraction was performed; however, the results could not be reported due to laboratory error. Further re- extraction could not be performed due to lack of additional sample. The results of the original analysis are reported; however, all associated compounds are considered to have a potential bias. In reference to question I: All samples were analyzed for a subset of MCP analytes per client request. Total Metals In reference to question I: All samples were analyzed for a subset of MCP analytes per client request. Serial_No:11292019:05 Page 5 of 76 Case Narrative (continued) MERCHANT/BS&R K10740A Project Name: Project Number: Lab Number: Report Date: L2051285 11/29/20 Non-MCP Related Narratives Sample Receipt L2051285-07: One of the sample containers was received below the appropriate pH for the Sulfide analysis. The laboratory added additional NaOH to a pH >9. Nitrogen, Total Kjeldahl The WG1437883-4 MS recovery, performed on L2051285-10, is outside the acceptance criteria for nitrogen, total kjeldahl (71%); however, the associated LCS recovery is within criteria. No further action was taken. I, the undersigned, attest under the pains and penalties of perjury that, to the best of my knowledge and belief and based upon my personal inquiry of those responsible for providing the information contained in this analytical report, such information is accurate and complete. This certificate of analysis is not complete unless this page accompanies any and all pages of this report. Authorized Signature: Title: Technical Director/Representative Date: 11/29/20 Serial_No:11292019:05 Page 6 of 76 MERCHANT/BS&R K10740A Project Name: Project Number: L2051285Lab Number: Report Date: QC OUTLIER SUMMARY REPORT 11/29/20 Method Client ID (Native ID)Lab ID Parameter QC Type Recovery/RPD (%) QC Limits (%) Data Quality Assessment Associated Samples MCP Volatile Organics - Westborough Lab MCP PAHs by SIM - Westborough Lab General Chemistry - Westborough Lab WG1438287-3 WG1438287-3 WG1438287-3 WG1438287-3 WG1438287-4 WG1438287-4 WG1438287-4 L2051285-01 WG1437883-4 Batch QC Batch QC Batch QC Batch QC Batch QC Batch QC Batch QC MW-1R Batch QC (L2051285-10) 8260C 8260C 8260C 8260C 8260C 8260C 8260C 8270D-SIM 4500NH3-H Methyl ethyl ketone Methyl isobutyl ketone 2-Hexanone Tetrahydrofuran Methyl ethyl ketone Methyl isobutyl ketone 2-Hexanone Nitrobenzene-d5 Nitrogen, Total Kjeldahl LCS LCS LCS LCS LCSD LCSD LCSD Surrogate MS 65 64 53 69 68 68 59 1 71 70-130 70-130 70-130 70-130 70-130 70-130 70-130 30-130 77-111 01,03,05,07, 11 01,03,05,07, 11 01,03,05,07, 11 01,03,05,07, 11 01,03,05,07, 11 01,03,05,07, 11 01,03,05,07, 11 - 07,09-10 potential low bias potential low bias potential low bias potential low bias potential low bias potential low bias potential low bias potential low bias potential low bias Serial_No:11292019:05 Page 7 of 76 ORGANICS Serial_No:11292019:05 Page 8 of 76 VOLATILES Serial_No:11292019:05 Page 9 of 76 FF 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 Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL MCP Volatile Organics - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 2.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 1.0 1.0 1.0 0.40 0.40 0.40 2.0 2.0 1.0 0.50 1.0 1.0 2.0 2.0 1.0 2.0 1.0 1.0 11/29/20 MW-1RClient ID: 11/17/20 15:30Date Collected: 11/18/20Date Received: 1515 FREEMANS WAY, BREWSTER, MASample Location: L2051285-01Lab ID: Field Prep:Not Specified Matrix:Water Analytical Method: Analytical Date: Analyst: 97,8260C 11/24/20 18:54 LAC MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Sample Depth: Serial_No:11292019:05 Page 10 of 76 Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene Xylenes, Total cis-1,2-Dichloroethene 1,2-Dichloroethene, Total Dibromomethane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide Methyl ethyl ketone Methyl isobutyl ketone 2-Hexanone Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Naphthalene n-Propylbenzene Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL MCP Volatile Organics - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 1.0 1.0 1.0 1.0 2.0 2.0 1.0 1.0 1.0 1.0 2.0 2.0 1.0 2.0 5.0 2.0 5.0 5.0 5.0 2.0 2.0 2.0 2.0 2.0 1.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 0.60 2.0 2.0 2.0 2.0 11/29/20 MW-1RClient ID: 11/17/20 15:30Date Collected: 11/18/20Date Received: 1515 FREEMANS WAY, BREWSTER, MASample Location: L2051285-01Lab ID: Field Prep:Not Specified MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Sample Depth: Serial_No:11292019:05 Page 11 of 76 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene Diethyl ether Diisopropyl Ether Ethyl-Tert-Butyl-Ether Tertiary-Amyl Methyl Ether 1,4-Dioxane Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 Qualifier Units RL MCP Volatile Organics - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 250 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 93 98 101 104 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 11/29/20 MW-1RClient ID: 11/17/20 15:30Date Collected: 11/18/20Date Received: 1515 FREEMANS WAY, BREWSTER, MASample Location: L2051285-01Lab ID: Field Prep:Not Specified MDL -- -- -- -- -- -- -- -- -- Sample Depth: Serial_No:11292019:05 Page 12 of 76 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 Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL MCP Volatile Organics - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 2.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 1.0 1.0 1.0 0.40 0.40 0.40 2.0 2.0 1.0 0.50 1.0 1.0 2.0 2.0 1.0 2.0 1.0 1.0 11/29/20 MW-3AClient ID: 11/17/20 14:15Date Collected: 11/18/20Date Received: 1515 FREEMANS WAY, BREWSTER, MASample Location: L2051285-03Lab ID: Field Prep:Not Specified Matrix:Water Analytical Method: Analytical Date: Analyst: 97,8260C 11/24/20 19:25 LAC MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Sample Depth: Serial_No:11292019:05 Page 13 of 76 Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene Xylenes, Total cis-1,2-Dichloroethene 1,2-Dichloroethene, Total Dibromomethane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide Methyl ethyl ketone Methyl isobutyl ketone 2-Hexanone Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Naphthalene n-Propylbenzene Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL MCP Volatile Organics - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 1.0 1.0 1.0 1.0 2.0 2.0 1.0 1.0 1.0 1.0 2.0 2.0 1.0 2.0 5.0 2.0 5.0 5.0 5.0 2.0 2.0 2.0 2.0 2.0 1.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 0.60 2.0 2.0 2.0 2.0 11/29/20 MW-3AClient ID: 11/17/20 14:15Date Collected: 11/18/20Date Received: 1515 FREEMANS WAY, BREWSTER, MASample Location: L2051285-03Lab ID: Field Prep:Not Specified MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Sample Depth: Serial_No:11292019:05 Page 14 of 76 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene Diethyl ether Diisopropyl Ether Ethyl-Tert-Butyl-Ether Tertiary-Amyl Methyl Ether 1,4-Dioxane Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 Qualifier Units RL MCP Volatile Organics - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 250 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 93 96 97 103 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 11/29/20 MW-3AClient ID: 11/17/20 14:15Date Collected: 11/18/20Date Received: 1515 FREEMANS WAY, BREWSTER, MASample Location: L2051285-03Lab ID: Field Prep:Not Specified MDL -- -- -- -- -- -- -- -- -- Sample Depth: Serial_No:11292019:05 Page 15 of 76 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 Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL MCP Volatile Organics - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 2.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 1.0 1.0 1.0 0.40 0.40 0.40 2.0 2.0 1.0 0.50 1.0 1.0 2.0 2.0 1.0 2.0 1.0 1.0 11/29/20 MW-4AClient ID: 11/17/20 10:35Date Collected: 11/18/20Date Received: 1515 FREEMANS WAY, BREWSTER, MASample Location: L2051285-05Lab ID: Field Prep:Not Specified Matrix:Water Analytical Method: Analytical Date: Analyst: 97,8260C 11/24/20 19:55 LAC MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Sample Depth: Serial_No:11292019:05 Page 16 of 76 Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene Xylenes, Total cis-1,2-Dichloroethene 1,2-Dichloroethene, Total Dibromomethane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide Methyl ethyl ketone Methyl isobutyl ketone 2-Hexanone Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Naphthalene n-Propylbenzene Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL MCP Volatile Organics - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 1.0 1.0 1.0 1.0 2.0 2.0 1.0 1.0 1.0 1.0 2.0 2.0 1.0 2.0 5.0 2.0 5.0 5.0 5.0 2.0 2.0 2.0 2.0 2.0 1.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 0.60 2.0 2.0 2.0 2.0 11/29/20 MW-4AClient ID: 11/17/20 10:35Date Collected: 11/18/20Date Received: 1515 FREEMANS WAY, BREWSTER, MASample Location: L2051285-05Lab ID: Field Prep:Not Specified MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Sample Depth: Serial_No:11292019:05 Page 17 of 76 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene Diethyl ether Diisopropyl Ether Ethyl-Tert-Butyl-Ether Tertiary-Amyl Methyl Ether 1,4-Dioxane Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 Qualifier Units RL MCP Volatile Organics - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 250 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 93 98 101 102 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 11/29/20 MW-4AClient ID: 11/17/20 10:35Date Collected: 11/18/20Date Received: 1515 FREEMANS WAY, BREWSTER, MASample Location: L2051285-05Lab ID: Field Prep:Not Specified MDL -- -- -- -- -- -- -- -- -- Sample Depth: Serial_No:11292019:05 Page 18 of 76 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 Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL MCP Volatile Organics - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 2.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 1.0 1.0 1.0 0.40 0.40 0.40 2.0 2.0 1.0 0.50 1.0 1.0 2.0 2.0 1.0 2.0 1.0 1.0 11/29/20 MW-5Client ID: 11/17/20 11:55Date Collected: 11/18/20Date Received: 1515 FREEMANS WAY, BREWSTER, MASample Location: L2051285-07Lab ID: Field Prep:Not Specified Matrix:Water Analytical Method: Analytical Date: Analyst: 97,8260C 11/24/20 20:25 LAC MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Sample Depth: Serial_No:11292019:05 Page 19 of 76 Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene Xylenes, Total cis-1,2-Dichloroethene 1,2-Dichloroethene, Total Dibromomethane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide Methyl ethyl ketone Methyl isobutyl ketone 2-Hexanone Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Naphthalene n-Propylbenzene Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL MCP Volatile Organics - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 1.0 1.0 1.0 1.0 2.0 2.0 1.0 1.0 1.0 1.0 2.0 2.0 1.0 2.0 5.0 2.0 5.0 5.0 5.0 2.0 2.0 2.0 2.0 2.0 1.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 0.60 2.0 2.0 2.0 2.0 11/29/20 MW-5Client ID: 11/17/20 11:55Date Collected: 11/18/20Date Received: 1515 FREEMANS WAY, BREWSTER, MASample Location: L2051285-07Lab ID: Field Prep:Not Specified MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Sample Depth: Serial_No:11292019:05 Page 20 of 76 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene Diethyl ether Diisopropyl Ether Ethyl-Tert-Butyl-Ether Tertiary-Amyl Methyl Ether 1,4-Dioxane Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 Qualifier Units RL MCP Volatile Organics - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 250 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 94 96 102 103 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 11/29/20 MW-5Client ID: 11/17/20 11:55Date Collected: 11/18/20Date Received: 1515 FREEMANS WAY, BREWSTER, MASample Location: L2051285-07Lab ID: Field Prep:Not Specified MDL -- -- -- -- -- -- -- -- -- Sample Depth: Serial_No:11292019:05 Page 21 of 76 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 Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL MCP Volatile Organics - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 2.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 1.0 1.0 1.0 0.40 0.40 0.40 2.0 2.0 1.0 0.50 1.0 1.0 2.0 2.0 1.0 2.0 1.0 1.0 11/29/20 TRIP BLANKClient ID: 11/17/20 00:00Date Collected: 11/18/20Date Received: 1515 FREEMANS WAY, BREWSTER, MASample Location: L2051285-11Lab ID: Field Prep:Not Specified Matrix:Water Analytical Method: Analytical Date: Analyst: 97,8260C 11/24/20 17:23 LAC MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Sample Depth: Serial_No:11292019:05 Page 22 of 76 Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene Xylenes, Total cis-1,2-Dichloroethene 1,2-Dichloroethene, Total Dibromomethane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide Methyl ethyl ketone Methyl isobutyl ketone 2-Hexanone Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Naphthalene n-Propylbenzene Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL MCP Volatile Organics - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 1.0 1.0 1.0 1.0 2.0 2.0 1.0 1.0 1.0 1.0 2.0 2.0 1.0 2.0 5.0 2.0 5.0 5.0 5.0 2.0 2.0 2.0 2.0 2.0 1.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 0.60 2.0 2.0 2.0 2.0 11/29/20 TRIP BLANKClient ID: 11/17/20 00:00Date Collected: 11/18/20Date Received: 1515 FREEMANS WAY, BREWSTER, MASample Location: L2051285-11Lab ID: Field Prep:Not Specified MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Sample Depth: Serial_No:11292019:05 Page 23 of 76 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene Diethyl ether Diisopropyl Ether Ethyl-Tert-Butyl-Ether Tertiary-Amyl Methyl Ether 1,4-Dioxane Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 Qualifier Units RL MCP Volatile Organics - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 250 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 89 99 102 100 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 11/29/20 TRIP BLANKClient ID: 11/17/20 00:00Date Collected: 11/18/20Date Received: 1515 FREEMANS WAY, BREWSTER, MASample Location: L2051285-11Lab ID: Field Prep:Not Specified MDL -- -- -- -- -- -- -- -- -- Sample Depth: Serial_No:11292019:05 Page 24 of 76 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 11/24/20 16:23 97,8260CAnalytical Method: Analytical Date: 11/29/20 Analyst:MKS 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 Trichloroethene Parameter Result ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND RL 2.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 1.0 1.0 1.0 0.40 0.40 0.40 2.0 2.0 1.0 0.50 1.0 1.0 2.0 2.0 1.0 2.0 1.0 1.0 1.0 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l UnitsQualifier MCP Volatile Organics - Westborough Lab for sample(s): 01,03,05,07,11 Batch: WG1438287-5 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:11292019:05 Page 25 of 76 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 11/24/20 16:23 97,8260CAnalytical Method: Analytical Date: 11/29/20 Analyst:MKS 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene Xylenes, Total cis-1,2-Dichloroethene 1,2-Dichloroethene, Total Dibromomethane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide Methyl ethyl ketone Methyl isobutyl ketone 2-Hexanone Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene Parameter Result ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND RL 1.0 1.0 1.0 2.0 2.0 1.0 1.0 1.0 1.0 2.0 2.0 1.0 2.0 5.0 2.0 5.0 5.0 5.0 2.0 2.0 2.0 2.0 2.0 1.0 2.0 2.0 2.0 2.0 2.0 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l UnitsQualifier MCP Volatile Organics - Westborough Lab for sample(s): 01,03,05,07,11 Batch: WG1438287-5 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:11292019:05 Page 26 of 76 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 11/24/20 16:23 97,8260CAnalytical Method: Analytical Date: 11/29/20 Analyst:MKS p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene Diethyl ether Diisopropyl Ether Ethyl-Tert-Butyl-Ether Tertiary-Amyl Methyl Ether 1,4-Dioxane Parameter Result ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND RL 2.0 2.0 0.60 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 250 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l UnitsQualifier MCP Volatile Organics - Westborough Lab for sample(s): 01,03,05,07,11 Batch: WG1438287-5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 91 96 102 100 70-130 70-130 70-130 70-130 Surrogate %Recovery Qualifier Acceptance Criteria MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:11292019:05 Page 27 of 76 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 1,1-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane 100 91 96 96 85 97 90 110 110 100 88 95 92 87 90 93 100 92 97 100 98 77 72 100 94 98 98 86 100 94 120 110 110 88 97 92 90 92 96 110 97 100 100 100 81 87 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 0 3 2 2 1 3 4 9 0 10 0 2 0 3 2 3 10 5 3 0 2 5 19 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits MCP Volatile Organics - Westborough Lab Associated sample(s): 01,03,05,07,11 Batch: WG1438287-3 WG1438287-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 11/29/20 Qual Qual Qual Serial_No:11292019:05 Page 28 of 76 Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene cis-1,2-Dichloroethene Dibromomethane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide Methyl ethyl ketone Methyl isobutyl ketone 2-Hexanone Bromochloromethane Tetrahydrofuran 96 110 110 110 98 110 120 110 92 105 105 98 89 93 95 100 73 110 65 64 53 110 69 100 120 110 110 100 110 120 120 96 105 105 99 92 97 100 110 75 120 68 68 59 110 70 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 4 9 0 0 2 0 0 9 4 0 0 1 3 4 5 10 3 9 5 6 11 0 1 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits MCP Volatile Organics - Westborough Lab Associated sample(s): 01,03,05,07,11 Batch: WG1438287-3 WG1438287-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 11/29/20 Qual Qual Q Q Q Q Q Q Q Qual Serial_No:11292019:05 Page 29 of 76 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene Diethyl ether Diisopropyl Ether Ethyl-Tert-Butyl-Ether 97 91 88 100 110 98 97 100 100 96 94 120 100 100 95 96 120 110 100 99 100 72 77 100 96 92 100 120 100 100 110 100 100 99 130 100 110 100 100 120 120 100 100 110 74 79 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 3 5 4 0 9 2 3 10 0 4 5 8 0 10 5 4 0 9 0 1 10 3 3 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits MCP Volatile Organics - Westborough Lab Associated sample(s): 01,03,05,07,11 Batch: WG1438287-3 WG1438287-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 11/29/20 Qual Qual Qual Serial_No:11292019:05 Page 30 of 76 Tertiary-Amyl Methyl Ether 1,4-Dioxane 87 108 90 112 70-130 70-130 3 4 20 20 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits MCP Volatile Organics - Westborough Lab Associated sample(s): 01,03,05,07,11 Batch: WG1438287-3 WG1438287-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 91 96 87 99 70-130 70-130 70-130 70-130 88 97 87 100 Surrogate Qual%Recovery Qual%Recovery LCS LCSD 11/29/20 Acceptance Criteria Qual Qual Qual Serial_No:11292019:05 Page 31 of 76 SEMIVOLATILES Serial_No:11292019:05 Page 32 of 76 FF Acenaphthene Fluoranthene Naphthalene Benzo(a)anthracene Benzo(a)pyrene Benzo(b)fluoranthene Benzo(k)fluoranthene Chrysene Acenaphthylene Anthracene Benzo(ghi)perylene Fluorene Phenanthrene Dibenzo(a,h)anthracene Indeno(1,2,3-cd)pyrene Pyrene 2-Methylnaphthalene Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL MCP PAHs by SIM - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 Nitrobenzene-d5 2-Fluorobiphenyl 4-Terphenyl-d14 1 68 64 30-130 30-130 30-130 Acceptance Criteria Q Surrogate % Recovery Qualifier 11/29/20 MW-1RClient ID: 11/17/20 15:30Date Collected: 11/18/20Date Received: 1515 FREEMANS WAY, BREWSTER, MASample Location: L2051285-01Lab ID: Field Prep:Not Specified Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 97,8270D-SIM 11/22/20 20:00 ALS EPA 3510C Extraction Date:11/22/20 02:59 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Sample Depth: Serial_No:11292019:05 Page 33 of 76 Acenaphthene Fluoranthene Naphthalene Benzo(a)anthracene Benzo(a)pyrene Benzo(b)fluoranthene Benzo(k)fluoranthene Chrysene Acenaphthylene Anthracene Benzo(ghi)perylene Fluorene Phenanthrene Dibenzo(a,h)anthracene Indeno(1,2,3-cd)pyrene Pyrene 2-Methylnaphthalene Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL MCP PAHs by SIM - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 Nitrobenzene-d5 2-Fluorobiphenyl 4-Terphenyl-d14 81 67 56 30-130 30-130 30-130 Acceptance CriteriaSurrogate % Recovery Qualifier 11/29/20 MW-3AClient ID: 11/17/20 14:15Date Collected: 11/18/20Date Received: 1515 FREEMANS WAY, BREWSTER, MASample Location: L2051285-03Lab ID: Field Prep:Not Specified Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 97,8270D-SIM 11/22/20 20:17 ALS EPA 3510C Extraction Date:11/22/20 02:59 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Sample Depth: Serial_No:11292019:05 Page 34 of 76 Acenaphthene Fluoranthene Naphthalene Benzo(a)anthracene Benzo(a)pyrene Benzo(b)fluoranthene Benzo(k)fluoranthene Chrysene Acenaphthylene Anthracene Benzo(ghi)perylene Fluorene Phenanthrene Dibenzo(a,h)anthracene Indeno(1,2,3-cd)pyrene Pyrene 2-Methylnaphthalene Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL MCP PAHs by SIM - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 Nitrobenzene-d5 2-Fluorobiphenyl 4-Terphenyl-d14 84 69 64 30-130 30-130 30-130 Acceptance CriteriaSurrogate % Recovery Qualifier 11/29/20 MW-4AClient ID: 11/17/20 10:35Date Collected: 11/18/20Date Received: 1515 FREEMANS WAY, BREWSTER, MASample Location: L2051285-05Lab ID: Field Prep:Not Specified Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 97,8270D-SIM 11/22/20 20:33 ALS EPA 3510C Extraction Date:11/22/20 02:59 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Sample Depth: Serial_No:11292019:05 Page 35 of 76 Acenaphthene Fluoranthene Naphthalene Benzo(a)anthracene Benzo(a)pyrene Benzo(b)fluoranthene Benzo(k)fluoranthene Chrysene Acenaphthylene Anthracene Benzo(ghi)perylene Fluorene Phenanthrene Dibenzo(a,h)anthracene Indeno(1,2,3-cd)pyrene Pyrene 2-Methylnaphthalene Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL MCP PAHs by SIM - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 Nitrobenzene-d5 2-Fluorobiphenyl 4-Terphenyl-d14 83 66 62 30-130 30-130 30-130 Acceptance CriteriaSurrogate % Recovery Qualifier 11/29/20 MW-5Client ID: 11/17/20 11:55Date Collected: 11/18/20Date Received: 1515 FREEMANS WAY, BREWSTER, MASample Location: L2051285-07Lab ID: Field Prep:Not Specified Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 97,8270D-SIM 11/22/20 20:49 ALS EPA 3510C Extraction Date:11/22/20 02:59 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Sample Depth: Serial_No:11292019:05 Page 36 of 76 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 11/22/20 19:44 97,8270D-SIMAnalytical Method: Analytical Date: Extraction Method:EPA 3510C Extraction Date:11/22/20 02:59 11/29/20 Analyst:ALS Acenaphthene Fluoranthene Naphthalene Benzo(a)anthracene Benzo(a)pyrene Benzo(b)fluoranthene Benzo(k)fluoranthene Chrysene Acenaphthylene Anthracene Benzo(ghi)perylene Fluorene Phenanthrene Dibenzo(a,h)anthracene Indeno(1,2,3-cd)pyrene Pyrene 2-Methylnaphthalene Parameter Result ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND RL 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l UnitsQualifier MCP Semivolatile Organics by SIM - Westborough Lab for sample(s): 01,03,05,07 Batch: WG1437172-1 Nitrobenzene-d5 2-Fluorobiphenyl 4-Terphenyl-d14 88 69 78 30-130 30-130 30-130 Surrogate %Recovery Qualifier Acceptance Criteria MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:11292019:05 Page 37 of 76 Acenaphthene Fluoranthene Naphthalene Benzo(a)anthracene Benzo(a)pyrene Benzo(b)fluoranthene Benzo(k)fluoranthene Chrysene Acenaphthylene Anthracene Benzo(ghi)perylene Fluorene Phenanthrene Dibenzo(a,h)anthracene Indeno(1,2,3-cd)pyrene Pyrene 2-Methylnaphthalene 65 76 64 72 70 67 59 66 70 72 63 69 66 68 78 75 66 67 79 65 75 73 74 65 66 72 75 66 71 69 72 83 79 67 40-140 40-140 40-140 40-140 40-140 40-140 40-140 40-140 40-140 40-140 40-140 40-140 40-140 40-140 40-140 40-140 40-140 3 4 2 4 4 10 10 0 3 4 5 3 4 6 6 5 2 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits MCP Semivolatile Organics by SIM - Westborough Lab Associated sample(s): 01,03,05,07 Batch: WG1437172-2 WG1437172-3 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 11/29/20 Qual Qual Qual Serial_No:11292019:05 Page 38 of 76 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits MCP Semivolatile Organics by SIM - Westborough Lab Associated sample(s): 01,03,05,07 Batch: WG1437172-2 WG1437172-3 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 Nitrobenzene-d5 2-Fluorobiphenyl 4-Terphenyl-d14 90 65 75 30-130 30-130 30-130 91 65 77 Surrogate Qual%Recovery Qual%Recovery LCS LCSD 11/29/20 Acceptance Criteria Qual Qual Qual Serial_No:11292019:05 Page 39 of 76 METALS Serial_No:11292019:05 Page 40 of 76 FF Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 11/29/20 SAMPLE RESULTS MW-1RClient ID: 11/17/20 15:30Date Collected: 11/18/20Date Received: Matrix:Water 1515 FREEMANS WAY, BREWSTER, MASample Location: L2051285-01Lab ID: Field Prep:Not Specified Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared MCP Total Metals - Mansfield Lab Arsenic, Total Barium, Total Cadmium, Total Calcium, Total Chromium, Total Copper, Total Iron, Total Lead, Total Manganese, Total Mercury, Total Selenium, Total Silver, Total Sodium, Total Zinc, Total 0.0564 0.017 ND 49.4 ND ND 82.5 ND 5.96 ND ND ND 39.2 ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.0050 0.010 0.004 0.100 0.010 0.010 0.050 0.010 0.010 0.0002 0.010 0.007 2.00 0.050 11/25/20 17:53 11/25/20 17:53 11/25/20 17:53 11/25/20 17:53 11/25/20 17:53 11/25/20 17:53 11/25/20 17:53 11/25/20 17:53 11/25/20 17:53 11/25/20 09:57 11/25/20 17:53 11/25/20 17:53 11/25/20 17:53 11/25/20 17:53 97,6010D 97,6010D 97,6010D 97,6010D 97,6010D 97,6010D 97,6010D 97,6010D 97,6010D 97,7470A 97,6010D 97,6010D 97,6010D 97,6010D BV BV BV BV BV BV BV BV BV EW BV BV BV BV 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 07:03 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 7470A EPA 3005A EPA 3005A EPA 3005A EPA 3005A Prep MethodMDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- Sample Depth: Serial_No:11292019:05 Page 41 of 76 Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 11/29/20 SAMPLE RESULTS MW-3AClient ID: 11/17/20 14:15Date Collected: 11/18/20Date Received: Matrix:Water 1515 FREEMANS WAY, BREWSTER, MASample Location: L2051285-03Lab ID: Field Prep:Not Specified Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared MCP Total Metals - Mansfield Lab Arsenic, Total Barium, Total Cadmium, Total Calcium, Total Chromium, Total Copper, Total Iron, Total Lead, Total Manganese, Total Mercury, Total Selenium, Total Silver, Total Sodium, Total Zinc, Total 0.0166 0.032 ND 39.2 ND ND 23.6 ND 4.44 ND ND ND 24.7 ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.0050 0.010 0.004 0.100 0.010 0.010 0.050 0.010 0.010 0.0002 0.010 0.007 2.00 0.050 11/25/20 17:58 11/25/20 17:58 11/25/20 17:58 11/25/20 17:58 11/25/20 17:58 11/25/20 17:58 11/25/20 17:58 11/25/20 17:58 11/25/20 17:58 11/25/20 10:00 11/25/20 17:58 11/25/20 17:58 11/25/20 17:58 11/25/20 17:58 97,6010D 97,6010D 97,6010D 97,6010D 97,6010D 97,6010D 97,6010D 97,6010D 97,6010D 97,7470A 97,6010D 97,6010D 97,6010D 97,6010D BV BV BV BV BV BV BV BV BV EW BV BV BV BV 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 07:03 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 7470A EPA 3005A EPA 3005A EPA 3005A EPA 3005A Prep MethodMDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- Sample Depth: Serial_No:11292019:05 Page 42 of 76 Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 11/29/20 SAMPLE RESULTS MW-4AClient ID: 11/17/20 10:35Date Collected: 11/18/20Date Received: Matrix:Water 1515 FREEMANS WAY, BREWSTER, MASample Location: L2051285-05Lab ID: Field Prep:Not Specified Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared MCP Total Metals - Mansfield Lab Arsenic, Total Barium, Total Cadmium, Total Calcium, Total Chromium, Total Copper, Total Iron, Total Lead, Total Manganese, Total Mercury, Total Selenium, Total Silver, Total Sodium, Total Zinc, Total ND ND ND 5.75 ND ND 0.084 ND 1.33 ND ND ND 6.70 ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.0050 0.010 0.004 0.100 0.010 0.010 0.050 0.010 0.010 0.0002 0.010 0.007 2.00 0.050 11/25/20 18:02 11/25/20 18:02 11/25/20 18:02 11/25/20 18:02 11/25/20 18:02 11/25/20 18:02 11/25/20 18:02 11/25/20 18:02 11/25/20 18:02 11/25/20 10:03 11/25/20 18:02 11/25/20 18:02 11/25/20 18:02 11/25/20 18:02 97,6010D 97,6010D 97,6010D 97,6010D 97,6010D 97,6010D 97,6010D 97,6010D 97,6010D 97,7470A 97,6010D 97,6010D 97,6010D 97,6010D BV BV BV BV BV BV BV BV BV EW BV BV BV BV 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 07:03 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 7470A EPA 3005A EPA 3005A EPA 3005A EPA 3005A Prep MethodMDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- Sample Depth: Serial_No:11292019:05 Page 43 of 76 Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 11/29/20 SAMPLE RESULTS MW-5Client ID: 11/17/20 11:55Date Collected: 11/18/20Date Received: Matrix:Water 1515 FREEMANS WAY, BREWSTER, MASample Location: L2051285-07Lab ID: Field Prep:Not Specified Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared MCP Total Metals - Mansfield Lab Arsenic, Total Barium, Total Cadmium, Total Calcium, Total Chromium, Total Copper, Total Iron, Total Lead, Total Manganese, Total Mercury, Total Selenium, Total Silver, Total Sodium, Total Zinc, Total ND 0.048 ND 30.8 ND ND 31.6 ND 12.2 ND ND ND 25.0 ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.0050 0.010 0.004 0.100 0.010 0.010 0.050 0.010 0.010 0.0002 0.010 0.007 2.00 0.050 11/25/20 18:07 11/25/20 18:07 11/25/20 18:07 11/25/20 18:07 11/25/20 18:07 11/25/20 18:07 11/25/20 18:07 11/25/20 18:07 11/25/20 18:07 11/25/20 10:07 11/25/20 18:07 11/25/20 18:07 11/25/20 18:07 11/25/20 18:07 97,6010D 97,6010D 97,6010D 97,6010D 97,6010D 97,6010D 97,6010D 97,6010D 97,6010D 97,7470A 97,6010D 97,6010D 97,6010D 97,6010D BV BV BV BV BV BV BV BV BV EW BV BV BV BV 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 07:03 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 7470A EPA 3005A EPA 3005A EPA 3005A EPA 3005A Prep MethodMDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- Sample Depth: Serial_No:11292019:05 Page 44 of 76 Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 11/29/20 SAMPLE RESULTS MW-3BClient ID: 11/17/20 11:30Date Collected: 11/18/20Date Received: Matrix:Water 1515 FREEMANS WAY, BREWSTER, MASample Location: L2051285-09Lab ID: Field Prep:None Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared MCP Total Metals - Mansfield Lab Manganese, Total 1.52 mg/l 10.010 11/25/20 18:11 97,6010D BV11/25/20 05:55 EPA 3005A Prep MethodMDL -- Sample Depth: Serial_No:11292019:05 Page 45 of 76 Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 11/29/20 SAMPLE RESULTS MW-5BClient ID: 11/17/20 12:30Date Collected: 11/18/20Date Received: Matrix:Water 1515 FREEMANS WAY, BREWSTER, MASample Location: L2051285-10Lab ID: Field Prep:None Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared MCP Total Metals - Mansfield Lab Manganese, Total 0.127 mg/l 10.010 11/25/20 18:16 97,6010D BV11/25/20 05:55 EPA 3005A Prep MethodMDL -- Sample Depth: Serial_No:11292019:05 Page 46 of 76 FF Parameter Parameter Result Result Dilution Factor Dilution Factor Qualifier Qualifier Units Units RL RL Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 Date Analyzed Date Analyzed Analytical Method Analytical Method Analyst Analyst Date Prepared Date Prepared 11/29/20 Arsenic, Total Barium, Total Cadmium, Total Calcium, Total Chromium, Total Copper, Total Iron, Total Lead, Total Manganese, Total Selenium, Total Silver, Total Sodium, Total Zinc, Total Mercury, Total ND ND ND ND ND ND ND ND ND ND ND ND ND ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.0050 0.010 0.004 0.100 0.010 0.010 0.050 0.010 0.010 0.010 0.007 2.00 0.050 0.0002 11/25/20 17:49 11/25/20 17:49 11/25/20 17:49 11/25/20 17:49 11/25/20 17:49 11/25/20 17:49 11/25/20 17:49 11/25/20 17:49 11/25/20 17:49 11/25/20 17:49 11/25/20 17:49 11/25/20 17:49 11/25/20 17:49 11/25/20 09:40 97,6010D 97,6010D 97,6010D 97,6010D 97,6010D 97,6010D 97,6010D 97,6010D 97,6010D 97,6010D 97,6010D 97,6010D 97,6010D 97,7470A BV BV BV BV BV BV BV BV BV BV BV BV BV EW 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 05:55 11/25/20 07:03 MCP Total Metals - Mansfield Lab for sample(s): 01,03,05,07,09-10 Batch: WG1438132-1 MCP Total Metals - Mansfield Lab for sample(s): 01,03,05,07 Batch: WG1438133-1 EPA 3005A EPA 7470A Digestion Method: Digestion Method: Prep Information Prep Information MDL MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:11292019:05 Page 47 of 76 Arsenic, Total Barium, Total Cadmium, Total Calcium, Total Chromium, Total Copper, Total Iron, Total Lead, Total Manganese, Total Selenium, Total Silver, Total Sodium, Total Zinc, Total Mercury, Total 108 104 118 101 106 114 104 105 105 101 112 104 112 100 110 106 117 101 108 117 104 106 105 99 117 105 113 100 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 2 2 1 0 2 3 0 1 0 2 4 1 1 0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits MCP Total Metals - Mansfield Lab Associated sample(s): 01,03,05,07,09-10 Batch: WG1438132-2 WG1438132-3 MCP Total Metals - Mansfield Lab Associated sample(s): 01,03,05,07 Batch: WG1438133-2 WG1438133-3 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 11/29/20 Qual Qual Qual Serial_No:11292019:05 Page 48 of 76 INORGANICS & MISCELLANEOUS Serial_No:11292019:05 Page 49 of 76 FF MW-1RClient ID: 11/17/20 15:30Date Collected: 11/18/20Date Received: Parameter Result Dilution Factor Matrix:Water 1515 FREEMANS WAY, BREWSTER, MASample Location: L2051285-01Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 Field Prep: Date Analyzed Analytical Method Analyst Not Specified MCP General Chemistry - Westborough Lab General Chemistry - Westborough Lab Formaldehyde by EPA 8315A - Westborough Lab Cyanide, Total Color, Apparent Alkalinity, Total Solids, Total Dissolved Chloride Nitrogen, Nitrite Nitrogen, Nitrate Nitrogen, Nitrate/Nitrite Total Nitrogen Nitrogen, Total Kjeldahl Phosphorus, Total Sulfide Sulfate Chemical Oxygen Demand Total Organic Carbon Tannin & Lignin Formaldehyde ND 650 230. 430 54. ND ND ND 1.8 1.75 0.567 ND 33. 68. 20 1.5 ND mg/l A.P.C.U. mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 50 1 1 1 1 1 1 1 1 1 1 2 1 10 1 1 0.005 250 2.00 10 1.0 0.050 0.100 0.10 0.30 0.300 0.010 0.10 20 20 5.0 0.20 0.075 11/23/20 13:48 11/19/20 04:45 11/23/20 15:48 11/21/20 06:05 11/22/20 08:15 11/19/20 03:48 11/19/20 03:48 11/19/20 03:48 11/29/20 12:05 11/28/20 09:55 11/19/20 14:01 11/20/20 21:18 11/24/20 16:31 11/20/20 20:07 11/19/20 10:23 11/24/20 12:58 11/20/20 13:50 97,9014 121,2120B 121,2320B 121,2540C 1,9251 121,4500NO3-F 121,4500NO3-F 121,4500NO3-F 107,- 121,4500NH3-H 121,4500P-E 1,9030B 1,9038 44,410.4 1,9060A 121,5550B 1,8315A CR AW JB DW MR MR MR MR JO MR SD EN JB TL DW SD JT Date Prepared 11/23/20 10:00 - - - - - - - - 11/23/20 15:00 11/19/20 09:00 11/20/20 16:20 11/24/20 16:31 11/20/20 17:00 - - 11/19/20 07:49 11/29/20 MDL -- -- NA -- -- -- -- -- -- -- -- -- -- -- -- -- -- Sample Depth: Serial_No:11292019:05 Page 50 of 76 FF MW-3AClient ID: 11/17/20 14:15Date Collected: 11/18/20Date Received: Parameter Result Dilution Factor Matrix:Water 1515 FREEMANS WAY, BREWSTER, MASample Location: L2051285-03Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 Field Prep: Date Analyzed Analytical Method Analyst Not Specified MCP General Chemistry - Westborough Lab General Chemistry - Westborough Lab Formaldehyde by EPA 8315A - Westborough Lab Cyanide, Total Color, Apparent Alkalinity, Total Solids, Total Dissolved Chloride Nitrogen, Nitrite Nitrogen, Nitrate Nitrogen, Nitrate/Nitrite Total Nitrogen Nitrogen, Total Kjeldahl Phosphorus, Total Sulfide Sulfate Chemical Oxygen Demand Total Organic Carbon Tannin & Lignin Formaldehyde ND 270 202. 470 48. ND 0.190 0.19 7.9 7.67 0.166 ND 100 100 33 2.8 ND mg/l A.P.C.U. mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 10 1 1 1 1 1 1 1 1 1 1 5 1 10 2.5 1 0.005 50 2.00 10 1.0 0.050 0.100 0.10 0.30 0.300 0.010 0.10 50 20 5.0 0.50 0.075 11/23/20 13:49 11/19/20 04:45 11/23/20 15:48 11/21/20 06:05 11/22/20 08:16 11/19/20 03:49 11/19/20 03:49 11/19/20 03:49 11/29/20 12:05 11/28/20 09:59 11/19/20 14:02 11/20/20 21:18 11/24/20 16:31 11/20/20 20:07 11/19/20 10:48 11/24/20 13:00 11/20/20 14:10 97,9014 121,2120B 121,2320B 121,2540C 1,9251 121,4500NO3-F 121,4500NO3-F 121,4500NO3-F 107,- 121,4500NH3-H 121,4500P-E 1,9030B 1,9038 44,410.4 1,9060A 121,5550B 1,8315A CR AW JB DW MR MR MR MR JO MR SD EN JB TL DW SD JT Date Prepared 11/23/20 10:00 - - - - - - - - 11/23/20 15:00 11/19/20 09:00 11/20/20 16:20 11/24/20 16:31 11/20/20 17:00 - - 11/19/20 07:49 11/29/20 MDL -- -- NA -- -- -- -- -- -- -- -- -- -- -- -- -- -- Sample Depth: Serial_No:11292019:05 Page 51 of 76 FF MW-4AClient ID: 11/17/20 10:35Date Collected: 11/18/20Date Received: Parameter Result Dilution Factor Matrix:Water 1515 FREEMANS WAY, BREWSTER, MASample Location: L2051285-05Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 Field Prep: Date Analyzed Analytical Method Analyst Not Specified MCP General Chemistry - Westborough Lab General Chemistry - Westborough Lab Formaldehyde by EPA 8315A - Westborough Lab Cyanide, Total Color, Apparent Alkalinity, Total Solids, Total Dissolved Chloride Nitrogen, Nitrite Nitrogen, Nitrate Nitrogen, Nitrate/Nitrite Total Nitrogen Nitrogen, Total Kjeldahl Phosphorus, Total Sulfide Sulfate Chemical Oxygen Demand Total Organic Carbon Tannin & Lignin Formaldehyde ND 5.0 30.5 86. 7.8 ND 3.84 3.8 3.8 ND 0.034 ND ND ND 0.87 ND ND mg/l A.P.C.U. mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.005 5.0 2.00 10 1.0 0.050 0.100 0.10 0.30 0.300 0.010 0.10 10 20 0.50 0.20 0.075 11/23/20 13:50 11/19/20 04:45 11/23/20 15:48 11/21/20 06:05 11/22/20 08:17 11/19/20 03:50 11/19/20 03:50 11/19/20 03:50 11/29/20 12:05 11/28/20 10:00 11/19/20 14:03 11/20/20 21:18 11/24/20 16:31 11/20/20 20:07 11/19/20 12:14 11/24/20 13:01 11/20/20 15:12 97,9014 121,2120B 121,2320B 121,2540C 1,9251 121,4500NO3-F 121,4500NO3-F 121,4500NO3-F 107,- 121,4500NH3-H 121,4500P-E 1,9030B 1,9038 44,410.4 1,9060A 121,5550B 1,8315A CR AW JB DW MR MR MR MR JO MR SD EN JB TL DW SD JT Date Prepared 11/23/20 10:00 - - - - - - - - 11/23/20 15:00 11/19/20 09:00 11/20/20 16:20 11/24/20 16:31 11/20/20 17:00 - - 11/19/20 07:49 11/29/20 MDL -- -- NA -- -- -- -- -- -- -- -- -- -- -- -- -- -- Sample Depth: Serial_No:11292019:05 Page 52 of 76 FF MW-5Client ID: 11/17/20 11:55Date Collected: 11/18/20Date Received: Parameter Result Dilution Factor Matrix:Water 1515 FREEMANS WAY, BREWSTER, MASample Location: L2051285-07Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 Field Prep: Date Analyzed Analytical Method Analyst Not Specified MCP General Chemistry - Westborough Lab General Chemistry - Westborough Lab Formaldehyde by EPA 8315A - Westborough Lab Cyanide, Total Color, Apparent Alkalinity, Total Solids, Total Dissolved Chloride Nitrogen, Nitrite Nitrogen, Nitrate Nitrogen, Nitrate/Nitrite Total Nitrogen Nitrogen, Total Kjeldahl Phosphorus, Total Sulfide Sulfate Chemical Oxygen Demand Total Organic Carbon Tannin & Lignin Formaldehyde ND 25 180. 400 44. ND 0.247 0.25 4.0 3.84 0.141 ND 74. 48. 15 2.4 ND mg/l A.P.C.U. mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 2.5 1 10 1 1 0.005 5.0 2.00 10 1.0 0.050 0.100 0.10 0.30 0.300 0.010 0.10 25 20 5.0 0.20 0.075 11/23/20 13:51 11/19/20 04:45 11/23/20 15:48 11/21/20 06:05 11/22/20 08:19 11/19/20 03:52 11/19/20 03:52 11/19/20 03:52 11/29/20 12:05 11/28/20 09:00 11/19/20 14:06 11/20/20 21:19 11/24/20 16:31 11/20/20 20:07 11/19/20 12:38 11/24/20 13:01 11/20/20 15:32 97,9014 121,2120B 121,2320B 121,2540C 1,9251 121,4500NO3-F 121,4500NO3-F 121,4500NO3-F 107,- 121,4500NH3-H 121,4500P-E 1,9030B 1,9038 44,410.4 1,9060A 121,5550B 1,8315A CR AW JB DW MR MR MR MR JO MR SD EN JB TL DW SD JT Date Prepared 11/23/20 10:00 - - - - - - - - 11/24/20 10:00 11/19/20 09:00 11/20/20 16:20 11/24/20 16:31 11/20/20 17:00 - - 11/19/20 07:49 11/29/20 MDL -- -- NA -- -- -- -- -- -- -- -- -- -- -- -- -- -- Sample Depth: Serial_No:11292019:05 Page 53 of 76 FF MW-3BClient ID: 11/17/20 11:30Date Collected: 11/18/20Date Received: Parameter Result Dilution Factor Matrix:Water 1515 FREEMANS WAY, BREWSTER, MASample Location: L2051285-09Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 Field Prep: Date Analyzed Analytical Method Analyst None General Chemistry - Westborough Lab Solids, Total Dissolved Nitrogen, Nitrate Nitrogen, Nitrate/Nitrite Total Nitrogen Nitrogen, Total Kjeldahl 69. 0.304 0.30 0.60 0.304 mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 10 0.100 0.10 0.30 0.300 11/21/20 06:05 11/19/20 03:53 11/19/20 03:53 11/29/20 12:05 11/28/20 08:52 121,2540C 121,4500NO3-F 121,4500NO3-F 107,- 121,4500NH3-H DW MR MR JO MR Date Prepared - - - - 11/24/20 10:00 11/29/20 MDL -- -- -- -- -- Sample Depth: Serial_No:11292019:05 Page 54 of 76 FF MW-5BClient ID: 11/17/20 12:30Date Collected: 11/18/20Date Received: Parameter Result Dilution Factor Matrix:Water 1515 FREEMANS WAY, BREWSTER, MASample Location: L2051285-10Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 Field Prep: Date Analyzed Analytical Method Analyst None General Chemistry - Westborough Lab Solids, Total Dissolved Nitrogen, Nitrate Nitrogen, Nitrate/Nitrite Total Nitrogen Nitrogen, Total Kjeldahl 34. 0.880 0.88 0.88 ND mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 10 0.100 0.10 0.30 0.300 11/21/20 06:05 11/19/20 03:58 11/19/20 03:58 11/29/20 12:05 11/28/20 08:53 121,2540C 121,4500NO3-F 121,4500NO3-F 107,- 121,4500NH3-H DW MR MR JO MR Date Prepared - - - - 11/24/20 10:00 11/29/20 MDL -- -- -- -- -- Sample Depth: Serial_No:11292019:05 Page 55 of 76 FF Parameter Result Dilution FactorQualifierUnitsRL Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 Date Analyzed Analytical Method Analyst Date Prepared 11/29/20 Nitrogen, Nitrate Nitrogen, Nitrite Total Organic Carbon Nitrogen, Nitrate/Nitrite Formaldehyde Phosphorus, Total Sulfide Chemical Oxygen Demand Solids, Total Dissolved Chloride Cyanide, Total Nitrogen, Total Kjeldahl Alkalinity, Total Tannin & Lignin ND ND ND ND ND ND ND ND ND ND ND ND ND ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg CaCO3/L mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.100 0.050 0.50 0.10 0.075 0.010 0.10 20 10 1.0 0.005 0.300 2.00 0.20 11/19/20 06:08 11/19/20 06:25 11/19/20 06:49 11/19/20 06:08 11/20/20 11:07 11/19/20 13:43 11/20/20 21:16 11/20/20 20:00 11/21/20 06:05 11/22/20 03:38 11/23/20 13:32 11/28/20 09:28 11/23/20 15:48 11/24/20 12:57 121,4500NO3-F 121,4500NO3-F 1,9060A 121,4500NO3-F 1,8315A 121,4500P-E 1,9030B 44,410.4 121,2540C 1,9251 97,9014 121,4500NH3-H 121,2320B 121,5550B MR MR DW MR JT SD EN TL DW MR CR MR JB SD - - - - 11/19/20 07:49 11/19/20 09:00 11/20/20 16:20 11/20/20 17:00 - - 11/23/20 10:00 11/23/20 15:00 - - General Chemistry - Westborough Lab for sample(s): 01,03,05,07,09-10 Batch: WG1435968-1 General Chemistry - Westborough Lab for sample(s): 01,03,05,07 Batch: WG1435969-1 General Chemistry - Westborough Lab for sample(s): 01,03,05,07 Batch: WG1436007-1 General Chemistry - Westborough Lab for sample(s): 01,03,05,07,09-10 Batch: WG1436039-1 Formaldehyde by EPA 8315A - Westborough Lab for sample(s): 01,03,05,07 Batch: WG1436071-1 General Chemistry - Westborough Lab for sample(s): 01,03,05,07 Batch: WG1436088-1 General Chemistry - Westborough Lab for sample(s): 01,03,05,07 Batch: WG1436768-1 General Chemistry - Westborough Lab for sample(s): 01,03,05,07 Batch: WG1436799-1 General Chemistry - Westborough Lab for sample(s): 01,03,05,07,09-10 Batch: WG1436959-1 General Chemistry - Westborough Lab for sample(s): 01,03,05,07 Batch: WG1437161-1 MCP General Chemistry - Westborough Lab for sample(s): 01,03,05,07 Batch: WG1437447-1 General Chemistry - Westborough Lab for sample(s): 01,03,05 Batch: WG1437528-1 General Chemistry - Westborough Lab for sample(s): 01,03,05,07 Batch: WG1437545-1 General Chemistry - Westborough Lab for sample(s): 01,03,05,07 Batch: WG1437875-1 MDL -- -- -- -- -- -- -- -- -- -- -- -- NA -- Serial_No:11292019:05 Page 56 of 76 Parameter Result Dilution FactorQualifierUnitsRL Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 Date Analyzed Analytical Method Analyst Date Prepared 11/29/20 Nitrogen, Total Kjeldahl Sulfate ND ND mg/l mg/l 1 1 0.300 10 11/28/20 08:47 11/24/20 16:31 121,4500NH3-H 1,9038 MR JB 11/24/20 10:00 11/24/20 16:31 General Chemistry - Westborough Lab for sample(s): 07,09-10 Batch: WG1437883-1 General Chemistry - Westborough Lab for sample(s): 01,03,05,07 Batch: WG1438102-1 MDL -- -- Serial_No:11292019:05 Page 57 of 76 Nitrogen, Nitrate Nitrogen, Nitrite Total Organic Carbon Nitrogen, Nitrate/Nitrite Formaldehyde Phosphorus, Total Sulfide 93 99 100 92 74 104 104 - - - - - - - 90-110 90-110 90-110 90-110 39-153 80-120 75-125 - - - - - - - 20 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits General Chemistry - Westborough Lab Associated sample(s): 01,03,05,07,09-10 Batch: WG1435968-2 General Chemistry - Westborough Lab Associated sample(s): 01,03,05,07 Batch: WG1435969-2 General Chemistry - Westborough Lab Associated sample(s): 01,03,05,07 Batch: WG1436007-2 General Chemistry - Westborough Lab Associated sample(s): 01,03,05,07,09-10 Batch: WG1436039-2 Formaldehyde by EPA 8315A - Westborough Lab Associated sample(s): 01,03,05,07 Batch: WG1436071-2 General Chemistry - Westborough Lab Associated sample(s): 01,03,05,07 Batch: WG1436088-2 General Chemistry - Westborough Lab Associated sample(s): 01,03,05,07 Batch: WG1436768-2 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 11/29/20 Qual Qual Qual Serial_No:11292019:05 Page 58 of 76 Chemical Oxygen Demand Solids, Total Dissolved Chloride Cyanide, Total Nitrogen, Total Kjeldahl Alkalinity, Total Tannin & Lignin 100 101 100 94 96 106 95 - - - 93 - - - 90-110 80-120 90-110 80-120 78-122 90-110 80-120 - - - 1 - - - 20 10 20 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits General Chemistry - Westborough Lab Associated sample(s): 01,03,05,07 Batch: WG1436799-2 General Chemistry - Westborough Lab Associated sample(s): 01,03,05,07,09-10 Batch: WG1436959-2 General Chemistry - Westborough Lab Associated sample(s): 01,03,05,07 Batch: WG1437161-2 MCP General Chemistry - Westborough Lab Associated sample(s): 01,03,05,07 Batch: WG1437447-2 WG1437447-3 General Chemistry - Westborough Lab Associated sample(s): 01,03,05 Batch: WG1437528-2 General Chemistry - Westborough Lab Associated sample(s): 01,03,05,07 Batch: WG1437545-2 General Chemistry - Westborough Lab Associated sample(s): 01,03,05,07 Batch: WG1437875-2 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 11/29/20 Serial_No:11292019:05 Page 59 of 76 Nitrogen, Total Kjeldahl Sulfate 96 90 - - 78-122 90-110 - - Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits General Chemistry - Westborough Lab Associated sample(s): 07,09-10 Batch: WG1437883-2 General Chemistry - Westborough Lab Associated sample(s): 01,03,05,07 Batch: WG1438102-2 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 11/29/20 Serial_No:11292019:05 Page 60 of 76 Total Organic Carbon Chemical Oxygen Demand Tannin & Lignin Nitrogen, Total Kjeldahl Sulfate 15 68 1.5 ND 33 53 320 2.8 5.71 87 96 105 80 71 108 - - - - - - - - - - 80-120 90-110 75-125 77-111 55-147 - - - - - 20 20 20 24 14 Parameter Native Sample MS Found MS %Recovery MSD Found MSD %Recovery Recovery Limits RPD RPD Limits General Chemistry - Westborough Lab Associated sample(s): 01,03,05,07 QC Batch ID: WG1436007-4 QC Sample: L2051285-07 Client ID: MW-5 General Chemistry - Westborough Lab Associated sample(s): 01,03,05,07 QC Batch ID: WG1436799-3 QC Sample: L2051285-01 Client ID: MW-1R General Chemistry - Westborough Lab Associated sample(s): 01,03,05,07 QC Batch ID: WG1437875-3 QC Sample: L2051285-01 Client ID: MW-1R General Chemistry - Westborough Lab Associated sample(s): 07,09-10 QC Batch ID: WG1437883-4 QC Sample: L2051285-10 Client ID: MW-5B General Chemistry - Westborough Lab Associated sample(s): 01,03,05,07 QC Batch ID: WG1438102-4 QC Sample: L2051285-01 Client ID: MW-1R 40 238 1.6 8 50 MS Added Matrix Spike Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2051285 11/29/20 Qual Q Qual Qual Serial_No:11292019:05 Page 61 of 76 Total Organic Carbon Chemical Oxygen Demand Solids, Total Dissolved Tannin & Lignin Nitrogen, Total Kjeldahl Sulfate 15 68 430 1.5 ND 33 15 73 410 1.4 ND 31 mg/l mg/l mg/l mg/l mg/l mg/l 0 7 5 7 NC 6 20 20 10 20 24 14 Units RPDParameterNative Sample Duplicate Sample RPD Limits General Chemistry - Westborough Lab Associated sample(s): 01,03,05,07 QC Batch ID: WG1436007-3 QC Sample: L2051285-07 Client ID: MW-5 General Chemistry - Westborough Lab Associated sample(s): 01,03,05,07 QC Batch ID: WG1436799-4 QC Sample: L2051285-01 Client ID: MW-1R General Chemistry - Westborough Lab Associated sample(s): 01,03,05,07,09-10 QC Batch ID: WG1436959-3 QC Sample: L2051285-01 Client ID: MW- 1R General Chemistry - Westborough Lab Associated sample(s): 01,03,05,07 QC Batch ID: WG1437875-4 QC Sample: L2051285-01 Client ID: MW-1R General Chemistry - Westborough Lab Associated sample(s): 07,09-10 QC Batch ID: WG1437883-3 QC Sample: L2051285-10 Client ID: MW-5B General Chemistry - Westborough Lab Associated sample(s): 01,03,05,07 QC Batch ID: WG1438102-3 QC Sample: L2051285-01 Client ID: MW-1R MERCHANT/BS&R K10740A Project Name: Project Number: L2051285Lab Number: Report Date: Lab Duplicate Analysis Batch Quality Control 11/29/20 Qual Serial_No:11292019:05 Page 62 of 76 *Values in parentheses indicate holding time in days L2051285-01A L2051285-01B L2051285-01C L2051285-01D L2051285-01E L2051285-01F L2051285-01G L2051285-01H L2051285-01I L2051285-01J L2051285-01K L2051285-01L L2051285-01M L2051285-01N L2051285-01O L2051285-02A L2051285-03A L2051285-03B Vial HCl preserved Vial HCl preserved Vial HCl preserved Vial H2SO4 preserved Vial H2SO4 preserved Plastic 250ml unpreserved/No Headspace Plastic 250ml HNO3 preserved Plastic 250ml NaOH preserved Plastic 250ml Zn Acetate/NaOH preserved Plastic 250ml Zn Acetate/NaOH preserved Plastic 500ml H2SO4 preserved Plastic 950ml unpreserved Amber 1000ml unpreserved Amber 1000ml unpreserved Amber 1000ml unpreserved Plastic 250ml HNO3 preserved Vial HCl preserved Vial HCl preserved A A A A A A A A A A A A A A A A B B NA NA NA NA NA NA <2 >12 >9 >9 <2 7 7 7 7 <2 NA NA 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.2 2.2 Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent A B Absent Absent Cooler Custody Seal Cooler Information MERCHANT/BS&R K10740A MCP-8260-10(14) MCP-8260-10(14) MCP-8260-10(14) TOC-9060(28) TOC-9060(28) ALK-T-2320(14) MCP-CR-6010T-10(180),MCP-FE-6010T- 10(180),MCP-MN-6010T-10(180),MCP-CA- 6010T-10(180),MCP-7470T-10(28),MCP-AS- 6010T-10(180),MCP-CD-6010T-10(180),MCP- NA-6010T-10(180),MCP-CU-6010T- 10(180),MCP-AG-6010T-10(180),MCP-ZN- 6010T-10(180),MCP-SE-6010T-10(180),MCP- BA-6010T-10(180),MCP-PB-6010T-10(180) MCP-TCN9014-10(14) SULFIDE-9030(7) SULFIDE-9030(7) TKN-4500(28),TPHOS-4500(28),COD- 410(28),NO3/NO2-4500(28),TNITROGEN(28) CL-9251(28),SO4-9038(28),NO3-4500(2),NO2- 4500NO3(2),TDS-2540(7),T&L() COLOR-A-2120(2),FORM-8315(3) MCP-PAHSIM-10(7) MCP-PAHSIM-10(7) HOLD-METAL-DISSOLVED(180) MCP-8260-10(14) MCP-8260-10(14) Project Name: Project Number: L2051285Lab Number: Report Date: Sample Receipt and Container Information Container ID Container Type Cooler Temp deg C Pres Seal Container Information Analysis(*) 11/29/20 Were project specific reporting limits specified?YES <2 >12 >9 >9 <2 7 7 7 7 <2 Frozen Date/Time Final pH Initial pH Serial_No:11292019:05 Page 63 of 76 *Values in parentheses indicate holding time in days L2051285-03C L2051285-03D L2051285-03E L2051285-03F L2051285-03G L2051285-03H L2051285-03I L2051285-03J L2051285-03K L2051285-03L L2051285-03M L2051285-03N L2051285-03O L2051285-04A L2051285-05A L2051285-05B L2051285-05C L2051285-05D L2051285-05E L2051285-05F L2051285-05G Vial HCl preserved Vial H2SO4 preserved Vial H2SO4 preserved Plastic 250ml unpreserved/No Headspace Plastic 250ml HNO3 preserved Plastic 250ml NaOH preserved Plastic 250ml Zn Acetate/NaOH preserved Plastic 250ml Zn Acetate/NaOH preserved Plastic 500ml H2SO4 preserved Plastic 950ml unpreserved Amber 1000ml unpreserved Amber 1000ml unpreserved Amber 1000ml unpreserved Plastic 250ml HNO3 preserved Vial HCl preserved Vial HCl preserved Vial HCl preserved Vial H2SO4 preserved Vial H2SO4 preserved Plastic 250ml unpreserved/No Headspace Plastic 250ml HNO3 preserved B B B B B B B B B B B B B B A A A A A A A NA NA NA NA <2 >12 >9 >9 <2 7 7 7 7 <2 NA NA NA NA NA NA <2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.9 2.9 2.9 2.9 2.9 2.9 2.9 Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent MERCHANT/BS&R K10740A MCP-8260-10(14) TOC-9060(28) TOC-9060(28) ALK-T-2320(14) MCP-CR-6010T-10(180),MCP-FE-6010T- 10(180),MCP-MN-6010T-10(180),MCP-AS- 6010T-10(180),MCP-CA-6010T-10(180),MCP- 7470T-10(28),MCP-CD-6010T-10(180),MCP- NA-6010T-10(180),MCP-CU-6010T- 10(180),MCP-AG-6010T-10(180),MCP-ZN- 6010T-10(180),MCP-SE-6010T-10(180),MCP- BA-6010T-10(180),MCP-PB-6010T-10(180) MCP-TCN9014-10(14) SULFIDE-9030(7) SULFIDE-9030(7) TKN-4500(28),COD-410(28),TPHOS- 4500(28),NO3/NO2-4500(28),TNITROGEN(28) SO4-9038(28),CL-9251(28),NO3-4500(2),NO2- 4500NO3(2),TDS-2540(7),T&L() COLOR-A-2120(2),FORM-8315(3) MCP-PAHSIM-10(7) MCP-PAHSIM-10(7) HOLD-METAL-DISSOLVED(180) MCP-8260-10(14) MCP-8260-10(14) MCP-8260-10(14) TOC-9060(28) TOC-9060(28) ALK-T-2320(14) MCP-CR-6010T-10(180),MCP-FE-6010T- 10(180),MCP-MN-6010T-10(180),MCP-7470T- 10(28),MCP-CA-6010T-10(180),MCP-AS- 6010T-10(180),MCP-CD-6010T-10(180),MCP- NA-6010T-10(180),MCP-AG-6010T- 10(180),MCP-CU-6010T-10(180),MCP-ZN- 6010T-10(180),MCP-SE-6010T-10(180),MCP- BA-6010T-10(180),MCP-PB-6010T-10(180) Project Name: Project Number: L2051285Lab Number: Report Date: Container ID Container Type Cooler Temp deg C Pres Seal Container Information Analysis(*) 11/29/20 <2 >12 >9 >9 <2 7 7 7 7 <2 <2 Frozen Date/Time Final pH Initial pH Serial_No:11292019:05 Page 64 of 76 *Values in parentheses indicate holding time in days L2051285-05H L2051285-05I L2051285-05J L2051285-05K L2051285-05L L2051285-05M L2051285-05N L2051285-05O L2051285-06A L2051285-07A L2051285-07B L2051285-07C L2051285-07D L2051285-07E L2051285-07F L2051285-07G L2051285-07H L2051285-07I L2051285-07J L2051285-07K L2051285-07L L2051285-07M L2051285-07N Plastic 250ml NaOH preserved Plastic 250ml Zn Acetate/NaOH preserved Plastic 250ml Zn Acetate/NaOH preserved Plastic 500ml H2SO4 preserved Plastic 950ml unpreserved Amber 1000ml unpreserved Amber 1000ml unpreserved Amber 1000ml unpreserved Plastic 250ml HNO3 preserved Vial HCl preserved Vial HCl preserved Vial HCl preserved Vial H2SO4 preserved Vial H2SO4 preserved Plastic 250ml unpreserved/No Headspace Plastic 250ml HNO3 preserved Plastic 250ml NaOH preserved Plastic 250ml Zn Acetate/NaOH preserved Plastic 250ml Zn Acetate/NaOH preserved Plastic 500ml H2SO4 preserved Plastic 950ml unpreserved Amber 1000ml unpreserved Amber 1000ml unpreserved A A A A A A A A A B B B B B B B B B B B B B B >12 >9 >9 <2 7 7 7 7 <2 NA NA NA NA NA NA <2 >12 >9 8 <2 7 7 7 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y N Y Y Y Y Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent MERCHANT/BS&R K10740A MCP-TCN9014-10(14) SULFIDE-9030(7) SULFIDE-9030(7) TKN-4500(28),TPHOS-4500(28),COD- 410(28),NO3/NO2-4500(28),TNITROGEN(28) SO4-9038(28),CL-9251(28),NO3-4500(2),NO2- 4500NO3(2),T&L(),TDS-2540(7) COLOR-A-2120(2),FORM-8315(3) MCP-PAHSIM-10(7) MCP-PAHSIM-10(7) HOLD-METAL-DISSOLVED(180) MCP-8260-10(14) MCP-8260-10(14) MCP-8260-10(14) TOC-9060(28) TOC-9060(28) ALK-T-2320(14) MCP-FE-6010T-10(180),MCP-CR-6010T- 10(180),MCP-MN-6010T-10(180),MCP-CA- 6010T-10(180),MCP-AS-6010T-10(180),MCP- 7470T-10(28),MCP-CD-6010T-10(180),MCP- NA-6010T-10(180),MCP-ZN-6010T- 10(180),MCP-AG-6010T-10(180),MCP-CU- 6010T-10(180),MCP-SE-6010T-10(180),MCP- BA-6010T-10(180),MCP-PB-6010T-10(180) MCP-TCN9014-10(14) SULFIDE-9030(7) SULFIDE-9030(7) TKN-4500(28),COD-410(28),TPHOS- 4500(28),NO3/NO2-4500(28),TNITROGEN(28) CL-9251(28),SO4-9038(28),NO3-4500(2),NO2- 4500NO3(2),TDS-2540(7),T&L() COLOR-A-2120(2),FORM-8315(3) MCP-PAHSIM-10(7) Project Name: Project Number: L2051285Lab Number: Report Date: Container ID Container Type Cooler Temp deg C Pres Seal Container Information Analysis(*) 11/29/20 >12 >9 >9 <2 7 7 7 7 <2 <2 >12 >9 >9 <2 7 7 7 Frozen Date/Time Final pH Initial pH Serial_No:11292019:05 Page 65 of 76 *Values in parentheses indicate holding time in days L2051285-07O L2051285-08A L2051285-09A L2051285-09B L2051285-09C L2051285-10A L2051285-10B L2051285-10C L2051285-11A L2051285-11B Amber 1000ml unpreserved Plastic 250ml HNO3 preserved Plastic 250ml HNO3 preserved Plastic 500ml H2SO4 preserved Plastic 950ml unpreserved Plastic 250ml HNO3 preserved Plastic 500ml H2SO4 preserved Plastic 950ml unpreserved Vial HCl preserved Vial HCl preserved B B B B B B B B B B 7 <2 <2 <2 7 <2 <2 7 NA NA 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 Y Y Y Y Y Y Y Y Y Y Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent MERCHANT/BS&R K10740A MCP-PAHSIM-10(7) HOLD-METAL-DISSOLVED(180) MCP-MN-6010T-10(180) TKN-4500(28),NO3/NO2- 4500(28),TNITROGEN(28) NO3-4500(2),TDS-2540(7) MCP-MN-6010T-10(180) TKN-4500(28),NO3/NO2- 4500(28),TNITROGEN(28) NO3-4500(2),TDS-2540(7) MCP-8260-10(14) MCP-8260-10(14) Project Name: Project Number: L2051285Lab Number: Report Date: Container ID Container Type Cooler Temp deg C Pres Seal Container Information Analysis(*) 11/29/20 7 <2 <2 <2 7 <2 <2 7 Frozen Date/Time Final pH Initial pH Serial_No:11292019:05 Page 66 of 76 Report Format:Data Usability Report GLOSSARY Project Name: Project Number: Lab Number: Report Date: L2051285MERCHANT/BS&R K10740A 11/29/20 Acronyms DL EDL EMPC EPA LCS LCSD LFB LOD LOQ MDL MS MSD NA NC NDPA/DPA NI NP NR RL RPD SRM STLP TEF TEQ TIC 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.) 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). 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 EMPC is a worst-case estimate of the concentration. Environmental Protection Agency. Laboratory Control Sample: A sample matrix, free from the analytes of interest, spiked with verified known amounts of analytes or a material containing known and verified amounts of analytes. Laboratory Control Sample Duplicate: Refer to LCS. 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. 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.) 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.) 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. 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. Matrix Spike Sample Duplicate: Refer to MS. Not Applicable. Not Calculated: Term is utilized when one or more of the results utilized in the calculation are non-detect at the parameter's reporting unit. N-Nitrosodiphenylamine/Diphenylamine. Not Ignitable. Non-Plastic: Term is utilized for the analysis of Atterberg Limits in soil. No Results: Term is utilized when 'No Target Compounds Requested' is reported for the analysis of Volatile or Semivolatile Organic TIC only requests. 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. Relative Percent Difference: The results from matrix and/or matrix spike duplicates are primarily designed to assess the precision of analytical results in a given matrix and are expressed as relative percent difference (RPD). Values which are less than five times the reporting limit for any individual parameter are evaluated by utilizing the absolute difference between the values; although the RPD value will be provided in the report. 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. Semi-dynamic Tank Leaching Procedure per EPA Method 1315. Toxic Equivalency Factors: The values assigned to each dioxin and furan to evaluate their toxicity relative to 2,3,7,8-TCDD. Toxic Equivalent: The measure of a sample's toxicity derived by multiplying each dioxin and furan by its corresponding TEF and then summing the resulting values. 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 TICs are qualitatively identified and reported as estimated concentrations. - - - - - - - - - - - - - - - - - - - - - - - - - Serial_No:11292019:05 Page 67 of 76 Report Format:Data Usability Report Project Name: Project Number: Lab Number: Report Date: L2051285MERCHANT/BS&R K10740A 11/29/20 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-Treatment 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 laboratory, if applicable. If no adjustment required, value reflects Initial pH. Frozen Date/Time: With respect to Volatile Organics in soil, Frozen Date/Time 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, if applicable. 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, C1-C4 Naphthalenes, 2-Methylnaphthalene, 1-Methylnaphthalene, Biphenyl, Acenaphthylene, Acenaphthene, Fluorene, C1-C3 Fluorenes, Phenanthrene, C1-C4 Phenanthrenes/Anthracenes, Anthracene, Fluoranthene, Pyrene, C1-C4 Fluoranthenes/Pyrenes, Benz(a)anthracene, Chrysene, C1-C4 Chrysenes, Benzo(b)fluoranthene, Benzo(j)+(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 1997.) Total: With respect to Organic analyses, a 'Total' result is defined as the summation of results for individual isomers or Aroclors. If a 'Total' 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 B C D E F G H I J M ND NJ P - - - - - - - - - - - - - - Spectra identified as "Aldol Condensates" are byproducts of the extraction/concentration procedures when acetone is introduced in the process. 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 times the reporting limit for common lab contaminants (Phthalates, Acetone, Methylene Chloride, 2-Butanone). Co-elution: The target analyte co-elutes with a known lab standard (i.e. surrogate, internal standards, etc.) for co-extracted analyses. Concentration of analyte was quantified from diluted analysis. Flag only applies to field samples that have detectable concentrations of the analyte. Concentration of analyte exceeds the range of the calibration curve and/or linear range of the instrument. The ratio of quantifier ion response to qualifier ion response falls outside of the laboratory criteria. Results are considered to be an estimated maximum concentration. 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. The analysis of pH was performed beyond the regulatory-required holding time of 15 minutes from the time of sample collection. The lower value for the two columns has been reported due to obvious interference. Estimated value. This represents an estimated concentration for Tentatively Identified Compounds (TICs). Reporting Limit (RL) exceeds the MCP CAM Reporting Limit for this analyte. Not detected at the reporting limit (RL) for the sample. 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. The RPD between the results for the two columns exceeds the method-specified criteria. 1 The reference for this analyte should be considered modified since this analyte is absent from the target analyte list of the original method. - Footnotes Serial_No:11292019:05 Page 68 of 76 Report Format:Data Usability Report Project Name: Project Number: Lab Number: Report Date: L2051285MERCHANT/BS&R K10740A 11/29/20 Data Qualifiers Q R RE S - - - - 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 than 5x the RL. (Metals only.) Analytical results are from sample re-analysis. Analytical results are from sample re-extraction. Analytical results are from modified screening analysis. Serial_No:11292019:05 Page 69 of 76 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. LIMITATION OF LIABILITIES 1 44 97 107 121 Test Methods for Evaluating Solid Waste: Physical/Chemical Methods. EPA SW-846. Third Edition. Updates I - VI, 2018. Methods for the Determination of Inorganic Substances in Environmental Samples, EPA/600/R-93/100, August 1993. 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, IIIB, IIIC, IIID, VA, VB, VC, VIA, VIB, VIIIA and VIIIB, July 2010. Alpha Analytical - In-house calculation method. Standard Methods for the Examination of Water and Wastewater. APHA-AWWA-WEF. Standard Methods Online. Project Name: Project Number: Lab Number: Report Date: L2051285MERCHANT/BS&R K10740A REFERENCES 11/29/20 Serial_No:11292019:05 Page 70 of 76 Alpha Analytical, Inc.ID No.:17873 Facility: Company-wide Revision 17 Department: Quality Assurance Published Date: 4/28/2020 9:42:21 AM Title: Certificate/Approval Program Summary Page 1 of 1 Document Type: Form Pre-Qualtrax Document ID: 08-113 Certification Information The following analytes are not included in our Primary NELAP Scope of Accreditation: Westborough Facility EPA 624/624.1: m/p-xylene, o-xylene, Naphthalene EPA 8260C: NPW: 1,2,4,5-Tetramethylbenzene; 4-Ethyltoluene, Azobenzene; SCM: Iodomethane (methyl iodide), 1,2,4,5-Tetramethylbenzene; 4- Ethyltoluene. EPA 8270D: NPW: Dimethylnaphthalene,1,4-Diphenylhydrazine; 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-Trimethyl-1-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; SM4500NO3-F: Nitrate-N, Nitrite-N; SM4500F-C, SM4500CN-CE, EPA 180.1, SM2130B, SM4500Cl-D, SM2320B, SM2540C, SM4500H-B, SM4500NO2-B EPA 332: Perchlorate; EPA 524.2: THMs and VOCs; EPA 504.1: EDB, DBCP. Microbiology: SM9215B; SM9223-P/A, 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-B: Ammonia-N, EPA 351.1, SM4500NO3-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 300: 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/Base/Neutral Extractables), EPA 600/4-81-045: PCB-Oil. Microbiology: SM9223B-Colilert-QT; Enterolert-QT, SM9221E, EPA 1600, EPA 1603. Mansfield Facility: Drinking Water EPA 200.7: Al, Ba, Cd, Cr, Cu, Fe, Mn, Ni, Na, Ag, Ca, Zn. EPA 200.8: Al, 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. Serial_No:11292019:05 Page 71 of 76 Serial_No:11292019:05 Page 72 of 76 Serial_No:11292019:05 Page 73 of 76 Method Blank SummaryMethod Blank Summary Form 4Form 4 VolatilesVolatiles Client : Bennett Environmental Associates Lab Number : L2051285 Project Name : MERCHANT/BS&R Project Number : K10740A Lab Sample ID : WG1438287-5 Lab File ID :VQ201124N04 Instrument ID : QUIMBY Matrix : WATER Analysis Date : 11/24/20 16:23 Client Sample No. Lab Sample ID Analysis Date WG1438287-3LCS WG1438287-3 11/24/20 14:52 WG1438287-4LCSD WG1438287-4 11/24/20 15:22 TRIP BLANK L2051285-11 11/24/20 17:23 MW-1R L2051285-01 11/24/20 18:54 MW-3A L2051285-03 11/24/20 19:25 MW-4A L2051285-05 11/24/20 19:55 MW-5 L2051285-07 11/24/20 20:25 Serial_No:11292019:05 Page 74 of 76 Calibration Verification SummaryCalibration Verification Summary Form 7Form 7 VolatilesVolatiles Client : Bennett Environmental Associates Lab Numbe r : L2051285 Project Name : MERCHANT/BS&R Project Number : K10740A Instrument ID : QUIMBY Calibration Date : 11/24/20 14:52 Lab File ID : VQ201124N01 Init. Calib. Date(s) : 08/19/20 08/19/20 Sample No : WG1438287-2 Init. Calib. Times : 07:07 11:41 Channel : Compound Ave. RRF RRF Min RRF %D Max %D Area% Dev(min) Fluorobenzene 1 1 - 0 20 96 -.02 Dichlorodifluoromethane 0.437 0.454 - -3.9 20 107 0 Chloromethane 0.6 0.463 - 22.8* 20 80 0 Vinyl chloride 0.546 0.522 - 4.4 20 99 0 Bromomethane 0.273 0.197 - 27.8* 20 73 0 Chloroethane 0.31 0.352 - -13.5 20 109 0 Trichlorofluoromethane 0.66 0.698 - -5.8 20 108 0 Ethyl ether 0.188 0.192 - -2.1 20 101 0 1,1-Dichloroethene 0.397 0.424 - -6.8 20 110 0 Carbon disulfide 0.945 1.045 - -10.6 20 113 0 Methylene chloride 0.422 0.44 - -4.3 20 104 0 Acetone 10 7.266 - 27.3* 20 68 0 trans-1,2-Dichloroethene 0.438 0.48 - -9.6 20 111 0 Methyl tert-butyl ether 0.937 0.867 - 7.5 20 90 -.01 Diisopropyl ether 1.579 1.137 - 28* 20 73 -.01 1,1-Dichloroethane 0.907 0.824 - 9.2 20 92 0 Ethyl tert-butyl ether 1.364 1.054 - 22.7* 20 77 -.01 cis-1,2-Dichloroethene 0.516 0.505 - 2.1 20 97 -.01 2,2-Dichloropropane 0.793 0.77 - 2.9 20 102 -.01 Bromochloromethane 0.197 0.221 - -12.2 20 106 -.01 Chloroform 0.812 0.779 - 4.1 20 95 0 Carbon tetrachloride 0.689 0.66 - 4.2 20 99 -.01 Tetrahydrofuran 0.098 0.068 - 30.6* 20 70 -.02 Dibromofluoromethane 0.236 0.234 - 0.8 20 95 -.01 1,1,1-Trichloroethane 0.784 0.746 - 4.8 20 97 -.01 2-Butanone 0.122 0.08* - 34.4* 20 70 -.02 1,1-Dichloropropene 0.691 0.641 - 7.2 20 97 -.01 Benzene 1.886 1.831 - 2.9 20 97 -.02 tert-Amyl methyl ether 1.057 0.92 - 13 20 86 0 1,2-Dichloroethane-d4 0.271 0.247 - 8.9 20 90 -.01 1,2-Dichloroethane 0.569 0.498 - 12.5 20 86 -.01 Trichloroethene 0.505 0.494 - 2.2 20 100 -.01 Dibromomethane 0.221 0.197 - 10.9 20 86 -.01 1,2-Dichloropropane 0.47 0.399 - 15.1 20 84 -.01 Bromodichloromethane 0.596 0.548 - 8.1 20 91 -.02 1,4-Dioxane 0.00209 0.00226* - -8.1 20 106 -.02 cis-1,3-Dichloropropene 0.743 0.671 - 9.7 20 89 -.02 Chlorobenzene-d5 1 1 - 0 20 98 -.02 Toluene-d8 1.31 1.262 - 3.7 20 96 -.02 Toluene 1.574 1.589 - -1 20 105 -.01 4-Methyl-2-pentanone 0.126 0.081* - 35.7* 20 64 -.02 Tetrachloroethene 0.641 0.733 - -14.4 20 123 -.01 trans-1,3-Dichloropropene 0.811 0.709 - 12.6 20 89 -.02 * Value outside of QC limits. Serial_No:11292019:05 Page 75 of 76 Calibration Verification SummaryCalibration Verification Summary Form 7Form 7 VolatilesVolatiles Client : Bennett Environmental Associates Lab Numbe r : L2051285 Project Name : MERCHANT/BS&R Project Number : K10740A Instrument ID : QUIMBY Calibration Date : 11/24/20 14:52 Lab File ID : VQ201124N01 Init. Calib. Date(s) : 08/19/20 08/19/20 Sample No : WG1438287-2 Init. Calib. Times : 07:07 11:41 Channel : Compound Ave. RRF RRF Min RRF %D Max %D Area% Dev(min) 1,1,2-Trichloroethane 0.327 0.293 - 10.4 20 90 -.01 Chlorodibromomethane 0.48 0.464 - 3.3 20 95 -.02 1,3-Dichloropropane 0.719 0.63 - 12.4 20 88 -.02 1,2-Dibromoethane 0.379 0.345 - 9 20 91 -.02 2-Hexanone 0.234 0.125 - 46.6* 20 56 -.02 Chlorobenzene 1.637 1.769 - -8.1 20 109 -.02 Ethylbenzene 3.069 2.992 - 2.5 20 104 -.02 1,1,1,2-Tetrachloroethane 0.561 0.569 - -1.4 20 102 -.02 p/m Xylene 1.112 1.155 - -3.9 20 112 -.01 o Xylene 0.991 1.024 - -3.3 20 110 -.01 Styrene 1.649 1.597 - 3.2 20 100 -.01 1,4-Dichlorobenzene-d4 1 1 - 0 20 99 -.01 Bromoform 0.594 0.62 - -4.4 20 100 -.01 Isopropylbenzene 6.581 6.674 - -1.4 20 107 -.01 4-Bromofluorobenzene 1.146 0.995 - 13.2 20 83 -.01 Bromobenzene 1.387 1.573 - -13.4 20 112 0 n-Propylbenzene 6.985 6.727 - 3.7 20 105 0 1,1,2,2-Tetrachloroethane 0.902 0.834 - 7.5 20 90 -.02 2-Chlorotoluene 4.474 4.486 - -0.3 20 107 -.01 1,3,5-Trimethylbenzene 3.767 3.782 - -0.4 20 109 -.01 1,2,3-Trichloropropane 0.797 0.744 - 6.6 20 91 -.02 4-Chlorotoluene 4.117 3.955 - 3.9 20 101 -.01 tert-Butylbenzene 4.15 4.278 - -3.1 20 113 0 1,2,4-Trimethylbenzene 3.497 3.472 - 0.7 20 105 -.01 sec-Butylbenzene 5.586 5.431 - 2.8 20 108 -.01 p-Isopropyltoluene 4.358 4.488 - -3 20 114 -.01 1,3-Dichlorobenzene 2.419 2.786 - -15.2 20 118 -.01 1,4-Dichlorobenzene 2.339 2.586 - -10.6 20 114 -.01 n-Butylbenzene 3.373 3.319 - 1.6 20 111 -.01 1,2-Dichlorobenzene 2.13 2.39 - -12.2 20 114 -.01 1,2-Dibromo-3-chloropropan 0.136 0.128 - 5.9 20 91 -.02 Hexachlorobutadiene 0.624 0.76 - -21.8* 20 142 -.01 1,2,4-Trichlorobenzene 0.881 1.009 - -14.5 20 112 -.01 Naphthalene 1.496 1.428 - 4.5 20 86 -.01 1,2,3-Trichlorobenzene 0.748 0.863 - -15.4 20 111 -.01 * Value outside of QC limits. Serial_No:11292019:05 Page 76 of 76 L2055630 Bennett Environmental Associates K10740A MERCHANT/BS&R Client: Project Name: Project Number: 12/16/20 Eight Walkup Drive, Westborough, MA 01581-1019 Lab Number: Report Date: 508-898-9220 (Fax) 508-898-9193 800-624-9220 - www.alphalab.com 1573 Main Street Brewster, MA 02631 John Tadema-WielandtATTN: ANALYTICAL REPORT Certifications & Approvals: MA (M-MA086), NH NELAP (2064), CT (PH-0574), IL (200077), ME (MA00086), MD (348), NJ (MA935), NY (11148), NC (25700/666), PA (68-03671), RI (LAO00065), TX (T104704476), VT (VT-0935), VA (460195), USDA (Permit #P330-17-00196). (508) 896-1706Phone: 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. Serial_No:12162012:55 Page 1 of 17 L2055630-01 Alpha Sample ID MW-3B Client ID 1515 FREEMANS WAY, BREWSTER, MA Sample Location MERCHANT/BS&R K10740A Project Name: Project Number: Lab Number: Report Date: L2055630 12/16/20 12/11/20 14:00 Collection Date/TimeMatrix Receive Date WATER 12/11/20 Serial_No:12162012:55 Page 2 of 17 Project Name: Project Number: Lab Number: Report Date: Were all samples received in a condition consistent with those described on the Chain-of- Custody, properly preserved (including temperature) in the field or laboratory, and prepared/analyzed within method holding times? Were the analytical method(s) and all associated QC requirements specified in the selected CAM protocol(s) followed? Were all required corrective actions and analytical response actions specified in the selected CAM protocol(s) implemented for all identified performance standard non-conformances? Does the laboratory report comply with all the reporting requirements specified in CAM VII A, "Quality Assurance and Quality Control Guidelines for the Acquisition and Reporting of Analytical Data?" VPH, EPH, and APH Methods only: Was each method conducted without significant modification(s)? (Refer to the individual method(s) for a list of significant modifications). APH and TO-15 Methods only: Was the complete analyte list reported for each method? Were all applicable CAM protocol QC and performance standard non-conformances identified and evaluated in a laboratory narrative (including all "No" responses to Questions A through E)? YES YES YES YES N/A N/A YES A B C D E a. E b. F MADEP MCP Response Action Analytical Report Certification L2055630MERCHANT/BS&R K10740A Were the reporting limits at or below all CAM reporting limits specified in the selected CAM protocol(s)? Were all QC performance standards specified in the CAM protocol(s) achieved? Were results reported for the complete analyte list specified in the selected CAM protocol(s)? YES YES NO G H I A response to questions G, H and I is required for "Presumptive Certainty" status This form provides certifications for all samples performed by MCP methods. Please refer to the Sample Results and Container Information sections of this report for specification of MCP methods used for each analysis. The following questions pertain only to MCP Analytical Methods. An affirmative response to questions A through F is required for "Presumptive Certainty" status For any questions answered "No", please refer to the case narrative section on the following page(s). 12/16/20 Please note that sample matrix information is located in the Sample Results section of this report. Serial_No:12162012:55 Page 3 of 17 MERCHANT/BS&R K10740A Project Name: Project Number: Lab Number: Report Date: L2055630 12/16/20 Case Narrative The samples were received in accordance with the Chain of Custody and no significant deviations were encountered during the preparation or analysis unless otherwise noted. Sample Receipt, Container Information, and the Chain of Custody are located at the back of the report. 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 (i.e. Surrogate Spike Recovery) is reported at the end of the target analyte list for each individual sample, followed by the Laboratory Batch Quality Control at the end of each parameter. 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. Soil/sediments, 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. 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 samples 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 project is completed. Please contact Project Management at 800-624-9220 with any questions. Serial_No:12162012:55 Page 4 of 17 Case Narrative (continued) MERCHANT/BS&R K10740A Project Name: Project Number: Lab Number: Report Date: L2055630 12/16/20 MCP Related Narratives Total Metals In reference to question I: All samples were analyzed for a subset of MCP analytes per client request. I, the undersigned, attest under the pains and penalties of perjury that, to the best of my knowledge and belief and based upon my personal inquiry of those responsible for providing the information contained in this analytical report, such information is accurate and complete. This certificate of analysis is not complete unless this page accompanies any and all pages of this report. Authorized Signature: Title: Technical Director/Representative Date: 12/16/20 Serial_No:12162012:55 Page 5 of 17 MERCHANT/BS&R K10740A Project Name: Project Number: L2055630Lab Number: Report Date: QC OUTLIER SUMMARY REPORT 12/16/20 Method Client ID (Native ID)Lab ID Parameter QC Type Recovery/RPD (%) QC Limits (%) Data Quality Assessment Associated Samples There are no QC Outliers associated with this report. Serial_No:12162012:55 Page 6 of 17 METALS Serial_No:12162012:55 Page 7 of 17 FF Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2055630 12/16/20 SAMPLE RESULTS MW-3BClient ID: 12/11/20 14:00Date Collected: 12/11/20Date Received: Matrix:Water 1515 FREEMANS WAY, BREWSTER, MASample Location: L2055630-01Lab ID: Field Prep:Refer to COC Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared MCP Total Metals - Mansfield Lab Arsenic, Total ND mg/l 10.0050 12/16/20 11:36 97,6010D GD12/15/20 20:17 EPA 3005A Prep MethodMDL -- Sample Depth: Serial_No:12162012:55 Page 8 of 17 FF Parameter Result Dilution FactorQualifierUnitsRL Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2055630 Date Analyzed Analytical Method Analyst Date Prepared 12/16/20 Arsenic, Total ND mg/l 10.0050 12/16/20 10:23 97,6010D GD12/15/20 20:17 MCP Total Metals - Mansfield Lab for sample(s): 01 Batch: WG1445437-1 EPA 3005ADigestion Method: Prep Information MDL -- Serial_No:12162012:55 Page 9 of 17 Arsenic, Total 110 110 80-120 0 20 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits MCP Total Metals - Mansfield Lab Associated sample(s): 01 Batch: WG1445437-2 WG1445437-3 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: MERCHANT/BS&R K10740A L2055630 12/16/20 Qual Qual Qual Serial_No:12162012:55 Page 10 of 17 *Values in parentheses indicate holding time in days L2055630-01A L2055630-01B Plastic 120ml HNO3 preserved Plastic 120ml HNO3 preserved A A <2 <2 4.6 4.6 Y Y Absent Absent A Absent Cooler Custody Seal Cooler Information MERCHANT/BS&R K10740A HOLD-METAL-DISSOLVED(180) MCP-AS-6010T-10(180) Project Name: Project Number: L2055630Lab Number: Report Date: Sample Receipt and Container Information Container ID Container Type Cooler Temp deg C Pres Seal Container Information Analysis(*) 12/16/20 Were project specific reporting limits specified?YES <2 <2 Frozen Date/Time Final pH Initial pH Serial_No:12162012:55 Page 11 of 17 Report Format:Data Usability Report GLOSSARY Project Name: Project Number: Lab Number: Report Date: L2055630MERCHANT/BS&R K10740A 12/16/20 Acronyms DL EDL EMPC EPA LCS LCSD LFB LOD LOQ MDL MS MSD NA NC NDPA/DPA NI NP NR RL RPD SRM STLP TEF TEQ TIC 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.) 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). 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 EMPC is a worst-case estimate of the concentration. Environmental Protection Agency. Laboratory Control Sample: A sample matrix, free from the analytes of interest, spiked with verified known amounts of analytes or a material containing known and verified amounts of analytes. Laboratory Control Sample Duplicate: Refer to LCS. 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. 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.) 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.) 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. 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. Matrix Spike Sample Duplicate: Refer to MS. Not Applicable. Not Calculated: Term is utilized when one or more of the results utilized in the calculation are non-detect at the parameter's reporting unit. N-Nitrosodiphenylamine/Diphenylamine. Not Ignitable. Non-Plastic: Term is utilized for the analysis of Atterberg Limits in soil. No Results: Term is utilized when 'No Target Compounds Requested' is reported for the analysis of Volatile or Semivolatile Organic TIC only requests. 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. Relative Percent Difference: The results from matrix and/or matrix spike duplicates are primarily designed to assess the precision of analytical results in a given matrix and are expressed as relative percent difference (RPD). Values which are less than five times the reporting limit for any individual parameter are evaluated by utilizing the absolute difference between the values; although the RPD value will be provided in the report. 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. Semi-dynamic Tank Leaching Procedure per EPA Method 1315. Toxic Equivalency Factors: The values assigned to each dioxin and furan to evaluate their toxicity relative to 2,3,7,8-TCDD. Toxic Equivalent: The measure of a sample's toxicity derived by multiplying each dioxin and furan by its corresponding TEF and then summing the resulting values. 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 TICs are qualitatively identified and reported as estimated concentrations. - - - - - - - - - - - - - - - - - - - - - - - - - Serial_No:12162012:55 Page 12 of 17 Report Format:Data Usability Report Project Name: Project Number: Lab Number: Report Date: L2055630MERCHANT/BS&R K10740A 12/16/20 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-Treatment 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 laboratory, if applicable. If no adjustment required, value reflects Initial pH. Frozen Date/Time: With respect to Volatile Organics in soil, Frozen Date/Time 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, if applicable. 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, C1-C4 Naphthalenes, 2-Methylnaphthalene, 1-Methylnaphthalene, Biphenyl, Acenaphthylene, Acenaphthene, Fluorene, C1-C3 Fluorenes, Phenanthrene, C1-C4 Phenanthrenes/Anthracenes, Anthracene, Fluoranthene, Pyrene, C1-C4 Fluoranthenes/Pyrenes, Benz(a)anthracene, Chrysene, C1-C4 Chrysenes, Benzo(b)fluoranthene, Benzo(j)+(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. In addition, the 'PFAS, Total (6)' result is defined as the summation of results at or above the RL for: PFHpA, PFHxS, PFOA, PFNA, PFDA and PFOS. (Note: 'PFAS, Total (6)' is applicable to MassDEP DW compliance analysis only.). 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 1997.) Total: With respect to Organic analyses, a 'Total' result is defined as the summation of results for individual isomers or Aroclors. If a 'Total' 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 B C D E F G H I J M ND NJ - - - - - - - - - - - - - Spectra identified as "Aldol Condensates" are byproducts of the extraction/concentration procedures when acetone is introduced in the process. 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 times the reporting limit for common lab contaminants (Phthalates, Acetone, Methylene Chloride, 2-Butanone). Co-elution: The target analyte co-elutes with a known lab standard (i.e. surrogate, internal standards, etc.) for co-extracted analyses. Concentration of analyte was quantified from diluted analysis. Flag only applies to field samples that have detectable concentrations of the analyte. Concentration of analyte exceeds the range of the calibration curve and/or linear range of the instrument. The ratio of quantifier ion response to qualifier ion response falls outside of the laboratory criteria. Results are considered to be an estimated maximum concentration. 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. The analysis of pH was performed beyond the regulatory-required holding time of 15 minutes from the time of sample collection. The lower value for the two columns has been reported due to obvious interference. Estimated value. This represents an estimated concentration for Tentatively Identified Compounds (TICs). Reporting Limit (RL) exceeds the MCP CAM Reporting Limit for this analyte. Not detected at the reporting limit (RL) for the sample. Presumptive evidence of compound. This represents an estimated concentration for Tentatively Identified Compounds (TICs), where 1 The reference for this analyte should be considered modified since this analyte is absent from the target analyte list of the original method. - Footnotes Serial_No:12162012:55 Page 13 of 17 Report Format:Data Usability Report Project Name: Project Number: Lab Number: Report Date: L2055630MERCHANT/BS&R K10740A 12/16/20 Data Qualifiers P Q R RE S - - - - - the identification is based on a mass spectral library search. The RPD between the results for the two columns exceeds the method-specified criteria. 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 than 5x the RL. (Metals only.) Analytical results are from sample re-analysis. Analytical results are from sample re-extraction. Analytical results are from modified screening analysis. Serial_No:12162012:55 Page 14 of 17 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. LIMITATION OF LIABILITIES 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, IIIB, IIIC, IIID, VA, VB, VC, VIA, VIB, VIIIA and VIIIB, July 2010. Project Name: Project Number: Lab Number: Report Date: L2055630MERCHANT/BS&R K10740A REFERENCES 12/16/20 Serial_No:12162012:55 Page 15 of 17 Alpha Analytical, Inc.ID No.:17873 Facility: Company-wide Revision 17 Department: Quality Assurance Published Date: 4/28/2020 9:42:21 AM Title: Certificate/Approval Program Summary Page 1 of 1 Document Type: Form Pre-Qualtrax Document ID: 08-113 Certification Information The following analytes are not included in our Primary NELAP Scope of Accreditation: Westborough Facility EPA 624/624.1: m/p-xylene, o-xylene, Naphthalene EPA 8260C: NPW: 1,2,4,5-Tetramethylbenzene; 4-Ethyltoluene, Azobenzene; SCM: Iodomethane (methyl iodide), 1,2,4,5-Tetramethylbenzene; 4- Ethyltoluene. EPA 8270D: NPW: Dimethylnaphthalene,1,4-Diphenylhydrazine; 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-Trimethyl-1-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; SM4500NO3-F: Nitrate-N, Nitrite-N; SM4500F-C, SM4500CN-CE, EPA 180.1, SM2130B, SM4500Cl-D, SM2320B, SM2540C, SM4500H-B, SM4500NO2-B EPA 332: Perchlorate; EPA 524.2: THMs and VOCs; EPA 504.1: EDB, DBCP. Microbiology: SM9215B; SM9223-P/A, 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-B: Ammonia-N, EPA 351.1, SM4500NO3-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 300: 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/Base/Neutral Extractables), EPA 600/4-81-045: PCB-Oil. Microbiology: SM9223B-Colilert-QT; Enterolert-QT, SM9221E, EPA 1600, EPA 1603. Mansfield Facility: Drinking Water EPA 200.7: Al, Ba, Cd, Cr, Cu, Fe, Mn, Ni, Na, Ag, Ca, Zn. EPA 200.8: Al, 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. Serial_No:12162012:55 Page 16 of 17 Serial_No:12162012:55 Page 17 of 17 Massachusetts Department of Environmental Protection Bureau of Waste Prevention / Solid Waste Management Third-Party Inspection Report – 310 CMR 19.018(8) Operation & Maintenance Important: When completing this form on a computer, use only the Tab key to move your cursor – not the Return key. Third-Party Inspection Report (O&M) – Rev. 12/4/14 Page 1 of 20 Instructions Use this form to record and report the results of a Third-Party Operation and Maintenance Inspection 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 health of the municipality in which the facility is located. In the event that this inspection report contains a recommendation for corrective action(s), the owner/operator shall also submit the information required by 310 CMR 19.018(8)(c)2. Forms and instructions are available online: http://www.mass.gov/eea/agencies/massdep/recycle/approvals/solid-waste-applications-and-forms.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. MassDEP Use Only Rec’d Date: FMF #: RO #: Reviewer: Comments: I. Facility Information Facility Type (check one): Transfer Station/Handling Facility C&D Waste Processor or C&D Waste Transfer Station Municipal Waste Combustor Active Landfill Closed Landfill Other: Wood Waste Reclamation Facility Specify Facility: Cape Sand and Recycling WWRF Facility Name Brewster City/Town MA State 02631 ZIP Code 508-255-1550 Telephone Number 298388 Regulated Object Account Number FMF Number Operator: Cape Sand and Recycling, LLC Operator Name (Doing Business As/Company Name) 508-294-1010 Telephone Number info@capesandandrecycling.com Email Address PO Box 1555 Mailing Address Brewster City/T Cape Sand and Recycling, LLC own MA State 02631 ZIP Code Permittee: Cape Sand and Recycling, LLC Permittee Name (Entity Identified on Facility Permit) PO Box 1555 Mailing Address Brewster City/Town MA State 02631 ZIP Code Responsible Official for the Facility: Jay Merchant Responsible Official Name (Individual) theo@capesandandrecycling.com Responsible Official Email Address Cape Sand and Recycling, LLC Responsible Official Company Name 508-294-1010 Responsible Official Telephone Number Massachusetts Department of Environmental Protection Bureau of Waste Prevention / Solid Waste Management Third-Party Inspection Report – 310 CMR 19.018(8) Operation & Maintenance Third-Party Inspection Report (O&M) Page 2 of 20 II. Third-Party Inspector Peter Flood Third-Party Inspector Name Green Seal Environmental, Inc. Company Name SW48-0000045 MassDEP Third-Party Inspector Identification Number 06/01/2021 MassDEP Third-Party Inspector Expiration Date (MM/DD/YYYY) 508-888-6034 Telephone Number peter@gseenv.com Email Address 114 State Road Building B Mailing Address Sagamore Beach City/Town MA State 02562 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. 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 permit/approval type and date of issuance): B. DATE, TIME & PERSONNEL Inspection Date (MM/DD/YYYY): 11/17/2020 Inspection Start Time: 12:20 AM PM Facility Representatives in Attendance During Inspection: Several CSR employees C. CONDITIONS Air Temperature: Approximately 48 degrees F. Wind Direction (direction from which the wind is blowing): Weather: Clear Partly Cloudy Cloudy NW N NE Dry Rain Snow W Wind E Wind Speed: Calm Breeze Moderate Strong SW S SE Same as above. Provide Asbestos Certification Number ► AI-014709 MA Dept. of Labor Standards Asbestos Inspector Certification Number Asbestos Inspector Name Company Name Telephone Number Email Address Mailing Address City/Town State ZIP Code Massachusetts Department of Environmental Protection Bureau of Waste Prevention / Solid Waste Management Third-Party Inspection Report – 310 CMR 19.018(8) Operation & Maintenance Third-Party Inspection Report (O&M) Page 3 of 20 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(6)(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: 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 solid waste permits, plans, approvals, and orders (or other enforcement documents issued to the facility by the Department), and the solid 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 limitation, 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, Peter Flood, have identified, reviewed and understand all of the aforementioned requirements that are applicable to this facility and the following are my observations and recommendations related to the facility-specific requirements. ► PF Inspector Initials B. SOLID WASTE PERMITS, PLANS, APPROVALS & ORDERS List all relevant solid 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: MassDEP (#234209) Sequence Change GW Monitoring (#X234209) – October 19, 2010; MassDEP ATO (#W229293) - December 29, 2009; MassDEP ATC (#W227916), February 10, 2009. Massachusetts Department of Environmental Protection Bureau of Waste Prevention / Solid Waste Management Third-Party Inspection Report – 310 CMR 19.018(8) Operation & Maintenance Third-Party Inspection Report (O&M) Page 4 of 20 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. Closed Landfill Complete Sections E. and F. A. TRANSFER STATION, HANDLING FACILITY, OR MUNICIPAL WASTE COMBUSTOR (INCLUDING C&D FACILITY) Evaluated Performance Standard Deviation(s) Comments/Observations and Recommended Corrective Action(s) 19.205(1) Storm Water Controls. 19.205(2) Equipment. 19.205(3) Weighing Facilities. 19.207(1) General. Discuss in Section VI. Discuss in Section VI. 19.207(2) Supervision of Operation. 19.207(3) Access to Facilities. 19.207(4) Security. 19.207(5) Posting of Handling Facility. 19.207(6) 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 and Waste Oil Collections. 19.207(11) Bulky Waste. 19.207(12) Liquid Wastes. Massachusetts Department of Environmental Protection Bureau of Waste Prevention / Solid Waste Management Third-Party Inspection Report – 310 CMR 19.018(8) Operation & Maintenance Third-Party Inspection Report (O&M) Page 5 of 20 Evaluated Performance Standard Deviation(s) Comments/Observations and Recommended Corrective Action(s) 19.207(13) Bird Hazards. 19.207(14) Dust Control. 19.207(15) Vector Control. 19.207(16) Control of Wind-blown Litter. 19.207(17) Staffing. 19.207(18) Employee Facilities. 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 Evaluated Performance Standard Deviation(s) Comments/Observations and Recommended Corrective Action(s) 19.206(1) Enclosed Operations. 19.206(2) Storage. 19.206(3) Contact Water. Suspect Asbestos-Containing Material (ACM) Inspection and Management Protocol. Sample collection of suspect ACM from incoming loads. Discuss sample results: ► Attach analytical reports. Massachusetts Department of Environmental Protection Bureau of Waste Prevention / Solid Waste Management Third-Party Inspection Report – 310 CMR 19.018(8) Operation & Maintenance Third-Party Inspection Report (O&M) Page 6 of 20 C. ACTIVE LANDFILL Evaluated Performance Standard Deviation(s) Comments/Observations and Recommended Corrective Action(s) 19.130(1) General. Discuss in Section VI. Discuss in Section VI. 19.130(2) Operator Supervision. None observed Facility care and maintenance under the supervision of a qualified operator. 19.130(3) Special Wastes. Not applicable Facility does not accept or manage Special Wastes 19.130(4) Banned/Restricted Wastes. None observed Facility accepts stumps and brush for recycling. 19.130(5) Hazardous Waste. Not applicable Facility does not accept Hazardous Waste 19.130(6) Bulky Wastes. Not applicable Facility does not accept Bulky Wastes 19.130(7) Liquid Wastes. Not applicable Facility does not accept Liquid Wastes 19.130(8) Solid Waste Handling. None observed Yard manager/load inspector directly supervising waste handling 19.130(9) Bird Hazards. None observed There was no indication of bird hazards and/or bird congregation at the time of the inspection 19.130(10) Equipment and Shelter. None observed Facility has enough on-site mobile equipment to properly run the WWRF. Significant quantities of spare equipment exist on-site as part of the construction entity of the facility 19.130(11) Staffing. None observed Adequate staff on site to properly run the facility 19.130(12) Employee Facilities. None observed Full facilities are provided to staff in the office building, scale house and maintenance building 19.130(13) Accident Prevention/Safety. None observed Employees reportedly participate in regular safety training 19.130(14) Spreading and Compacting of Solid Waste. Not applicable Although permitted to do so, the facility is not currently landfilling materials. Stumps and brush are stockpiled and chipped on the surface 19.130(15) Cover Material. None observed Sufficient quantities of cover material are available on site if needed 19.130(16) Vector, Dust and Odor Control. None observed No vector, dust or odor issues noted on the day of inspection. Dust is controlled by reducing vehicle speeds through the WWRF and wetting of access roads. Massachusetts Department of Environmental Protection Bureau of Waste Prevention / Solid Waste Management Third-Party Inspection Report – 310 CMR 19.018(8) Operation & Maintenance Third-Party Inspection Report (O&M) Page 7 of 20 Evaluated Performance Standard Deviation(s) Comments/Observations and Recommended Corrective Action(s) 19.130(17) Litter Control. None observed NO windblown materials were observed on and/or off-site from the WWRF operations during inspection. Facility in excellent condition 19.130(18) Top Slope and Side Slopes. None observed Facility not currently landfilling stumps and brush. Stockpiles of stumps, brush and tailings noted were neat and orderly 19.130(19) Storm Water Drainage. None observed Controls consist of loose permeable sands, and directing stormwater to lower portions of the WWRF 19.130(20) Erosion Control. None observed Controls consist of grading to lower portions of the site. 19.130(21) Boundary/Elevation Markers. None observed No landfilling/sloping taking place, only temporarily stockpiling of materials 19.130(22) Access Roads. None observed Paved surfaces appeared to be in excellent condition on the day of inspection. Dirt roads within the WWRF area were properly graded to promote safe and easy access 19.130(23) Security. None observed Gates, berms and fencing were in good condition and observed to be functioning properly to limit unauthorized access to the facility 19.130(24) Posting of the Landfill. None observed Appropriate signage posted at entrance to WWRF. Signs direct users to tipping area. 19.130(25) Open Burning. Not applicable No open burning exists on-site 19.130(26) Fire Protection and Control. None observed Facility in compliance with requirements. Extinguishers mounted strategically around the facility as well as in mobile equipment as needed. 19.130(27) Convenience and Recycling Drop-off Areas at Landfills. Not applicable 19.130(28) Waste Oil Collections at Landfills. Not applicable Waste oil is not accepted at this facility 19.130(29) Household Hazardous Waste Collections at Landfills. Not applicable Household hazardous waste collection does not occur at this Massachusetts Department of Environmental Protection Bureau of Waste Prevention / Solid Waste Management Third-Party Inspection Report – 310 CMR 19.018(8) Operation & Maintenance Third-Party Inspection Report (O&M) Page 8 of 20 Evaluated Performance Standard Deviation(s) Comments/Observations and Recommended Corrective Action(s) facility 19.130(30) Leachate Collection, Treatment and Disposal. Not applicable 19.130(31) Phase Completion of the Landfill. Not applicable 19.130(32) Disruption of Landfilled Areas. None observed Facility is permitted for active stump recovery and recycling 19.130(33) Construction of Buildings. Not applicable 19.130(34) Records for Operational and Plan Execution. None observed Maintained and accessible in the scalehouse. 19.130(35) Inspections. None observed Inspections performed by a MassDEP approved 3rd party inspector per 310 CMR 19.018 19.130(36) Re-circulation of Leachate. Not applicable 19.130(37) End-of-Life Mercury-added Products. None observed Facility only accepts stumps and brush D. ASH LANDFILL Evaluated Performance Standard Deviation(s) Comments/Observations and Recommended Corrective Action(s) 19.131(1) General. Discuss in Section VI. Discuss in Section VI. 19.131(2) Fugitive Emissions. 19.131(3) Ash Moisture Content. 19.131(4) Spreading/Compacting of Ash. 19.131(5) Vehicle Washdown / Wheelwash / Other Measures. Massachusetts Department of Environmental Protection Bureau of Waste Prevention / Solid Waste Management Third-Party Inspection Report – 310 CMR 19.018(8) Operation & Maintenance Third-Party Inspection Report (O&M) Page 9 of 20 E. CLOSED LANDFILL Evaluated Performance Standard Deviation(s) Comments/Observations and Recommended Corrective Action(s) 19.016 Post-closure Use. 19.142(1) General. Discuss in Section VI. Discuss in Section VI. 19.142(2) Post-closure Period. 19.142(3) Post-closure Period Waiver. 19.142(4) Post-closure Period Extension. 19.142(5) Post-closure Requirements. 19.142(6) Inspection Requirements. 19.142(7) Additional Measures. 19.142(8) Termination of the Post- Closure Period. 19.143(1) Applicability. 19.143(2) Submission of Post-closure Use Plans. 19.143(3) Criteria for Approval of Post- closure Use. 19.143(4) Post-closure Construction. Massachusetts Department of Environmental Protection Bureau of Waste Prevention / Solid Waste Management Third-Party Inspection Report – 310 CMR 19.018(8) Operation & Maintenance Third-Party Inspection Report (O&M) Page 10 of 20 F. ADDITIONAL LANDFILL REQUIREMENTS Evaluated Performance Standard Comments/Observations and Recommended Corrective Action(s) 19.132 Environmental Monitoring Requirements. Is the monitoring of surface water, ground water, landfill gas and any other media as determined by the Department, including without limitation, soil and sediment, being conducted on the schedule established in the permit or as otherwise required by the Department? YES NO 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 Systems. Are the facility operations conducted in a manner which protects all environmental control systems as approved in the Operation and Maintenance plan and monitoring systems as approved in the Operation and Maintenance plan or permit? YES 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 ► Massachusetts Department of Environmental Protection Bureau of Waste Prevention / Solid Waste Management Third-Party Inspection Report – 310 CMR 19.018(8) Operation & Maintenance Third-Party Inspection Report (O&M) Page 11 of 20 F. ADDITIONAL LANDFILL REQUIREMENTS – Continued Evaluated Performance Standard Comments/Observations and Recommended Corrective Action(s) 19.121(4) Landfill Gas Recovery Operation and Maintenance Requirements. N/A 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 Massachusetts Department of Environmental Protection Bureau of Waste Prevention / Solid Waste Management Third-Party Inspection Report – 310 CMR 19.018(8) Operation & Maintenance Third-Party Inspection Report (O&M) Page 12 of 20 VI. Inspection Observations A. FACILITY CONDITION AND OPERATIONS Examine and evaluate 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, and/or 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. Attach 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: No unpermitted discharges to air, water or land were noted on site on the day of inspection. No deviations were noted from the facility operation and maintenance plan. The facility appeared to be in good condition on the day of inspection. Stockpiles of loam, mulch, wood chips, stumps brush and tailings were noted neat and orderly on the day of inspection. Screening of loam materials and reclamation activities was noted on the day of inspection. Conditionally exempt ABC stockpile was well below the permitted volume of 3,000 cubic yards. B. 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: Inbound and outbound tonnage and volumes are maintained in the scalehouse. The daily log is orderly and up to date. No special incidents were reported to GSE since the previous inspection of the facility. Massachusetts Department of Environmental Protection Bureau of Waste Prevention / Solid Waste Management Third-Party Inspection Report – 310 CMR 19.018(8) Operation & Maintenance Third-Party Inspection Report (O&M) Page 13 of 20 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: N/A 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 at this time D. ADDITIONAL COMMENTS Comments: None at this time. 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 VI.A. 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. Continue to Certification Statement on Next Page ► Massachusetts Department of Environmental Protection Bureau of Waste Prevention / Solid Waste Management Third-Party Inspection Report – 310 CMR 19.018(8) Operation & Maintenance Third-Party Inspection Report (O&M) Page 15 of 20 General area and access roads Massachusetts Department of Environmental Protection Bureau of Waste Prevention / Solid Waste Management Third-Party Inspection Report – 310 CMR 19.018(8) Operation & Maintenance Third-Party Inspection Report (O&M) Page 16 of 20 Stumps to be processed Massachusetts Department of Environmental Protection Bureau of Waste Prevention / Solid Waste Management Third-Party Inspection Report – 310 CMR 19.018(8) Operation & Maintenance Third-Party Inspection Report (O&M) Page 17 of 20 WWRF material mining Massachusetts Department of Environmental Protection Bureau of Waste Prevention / Solid Waste Management Third-Party Inspection Report – 310 CMR 19.018(8) Operation & Maintenance Third-Party Inspection Report (O&M) Page 18 of 20 Wood chips Massachusetts Department of Environmental Protection Bureau of Waste Prevention / Solid Waste Management Third-Party Inspection Report – 310 CMR 19.018(8) Operation & Maintenance Third-Party Inspection Report (O&M) Page 19 of 20 Material stockpiles and access roads Massachusetts Department of Environmental Protection Bureau of Waste Prevention / Solid Waste Management Third-Party Inspection Report – 310 CMR 19.018(8) Operation & Maintenance Third-Party Inspection Report (O&M) Page 20 of 20 Clean ABC stockpiles WQRC Meeting Minutes 12-18-2020 1 Date Approved: Vote: TOWN OF BREWSTER MINUTES of WATER QUALITY REVIEW COMMITTEE Friday, December 18, 2020 at 9:00 AM VIRTUAL MEETING Attending Committee Members: Vice Chair Amy von Hone convened the Water Quality Review Committee meeting at 9:00 AM with members Victor Staley, Chris Miller, Ned Chatelain, Penny Holeman (9:20), and Roberta Barrett Members Absent: Chair Cyndi Baron Guests: Steve Colarusso, Pleasant Bay Health; John Williams, Pleasant Bay Health; Mike Gradone, Brewster Recreation Item 1: Pleasant Bay Health John Williams, Director of Plant Operations, said that in the last three years there have been no changes to the waste water treatment plant or water system for the building. Steve Colarusso, Administrator, said the only change was the change in ownership in September of 2019 – Avinnia Point Group Care out of Norwood, MA. Roberta noticed there was a building permit application in July and wondered if there was anything that we needed to look at. John Williams replied that the permit was to build a PPE cage to keep our Personal Protective Equipment under lock and key. Victor said there was another building permit in 2018 for storage in the basement, no increase on occupancy or septic. He went on to say the Building Department is there on an annual basis for inspections, and they are current with their Certificate of Inspection. Amy questioned if occupancy has been pretty consistent? Steve Colarusso said they have 100 residents now and a full house would be 135. They are slightly down from where they were before the pandemic where they were running in the 115-120 census. Amy followed up asking with the pandemic if there were any additional water usage or cleaners going into the system. John Williams answered that the treatment facility was only used for cleaner disposal, and if they were up in water usage, it would be from more hand washing in the building. MOTION to approve the renewal application for Pleasant Bay Health. MOVED by Victor Staley. Seconded by Roberta Barrett. TOWN OF BREWSTER Water Quality Review Committee 2198 Main Street Brewster, Massachusetts 02631-1898 (508) 896-3701 x1121 FAX (508) 896-8089 WQRC Meeting Minutes 12-18-2020 2 Roll Call Vote: Ned Chatelain – yes, Roberta Barrett – yes, Victor Staley – yes, Chris Miller – yes, Vice Chair Amy von Hone - yes VOTE: 5-yes 0-no Item 2: Camp Mitton/Crossroads for Kids Amy said this is a straight renewal and unfortunately, this past summer the camp was unable to open during the pandemic. There were no changes from their prior certificate. Victor said this is also a site that the Building Department visits every year and hasn’t observed any changes. Amy said they did not take their annual well water sample as required due to the pandemic, but that is part of the separate licensing for Camp renewal. Otherwise, she has no issues or questions. The Health Department licenses them on an annual basis.We will look for a Water Quality Analysis for next year if they are open. MOTION to approve the renewal application for Camp Mitton. MOVED by Victor Staley. Seconded by Ned Chatelain. Roll Call Vote: Ned Chatelain – yes, Roberta Barrett – yes, Victor Staley – yes, Chris Miller – yes, Vice Chair Amy von Hone - yes VOTE: 5-yes 0-no Chris Miller said we don’t require water quality testing as part of the WQRC for drinking water. We strictly look at if we have reason to monitor for Nitrogen and things like that, but we don’t address drinking water quality, unless the Board of Health had septic issues. Item 3: Eldredge Farm Amy said there were no changes and no septic system servicing this area of the property, and they did include a well report that services that area. MOTION to renew the certificate for Eldredge Farm. MOVED by Victor Staley. Seconded by Ned Chatelain. Roll Call Vote: Ned Chatelain – yes, Roberta Barrett – yes, Victor Staley – yes, Chris Miller – yes, Vice Chair Amy von Hone - yes VOTE: 5-yes 0-no Item 4: Brewster Recreation Amy said this renewal is for the fields off of Freeman’s Way. Recreation Director, Mike Gradone is here. Please introduce yourself and give us a brief history on what the fields are used for at this time. Mike Gradone addressed the Committee saying that the fields are at Freeman’s Way – one soccer/lacrosse field in the back, Babe Ruth Field and 2 little league fields – all used for baseball. We used to have a snack shack, but it is not being used as a snack shack now, but only as storage. The last inspection was done in 2011, repair work in 2012, but again, it hasn’t been used in at least 6 years. WQRC Meeting Minutes 12-18-2020 3 Amy asked who maintains the field and what that involves re: fertilizer and the like. Mike Gradone answered that Public Works maintains the field, there is irrigation with town water. As far as fertilizers, he is not 100% sure, but would say they follow Town procedures. He could find out if necessary. Chris asked if one of those fields had been redone recently. There has been some irrigation issues. Mike Gradone said it is in his Capital Plan for next year to replace just the Babe Ruth field to replace some of the parts of the irrigation system. Chris asked about a proposal to make the field more accessible? Mike Gradone replied that they do have plans to make all the fields ADA accessible. We are waiting on the State for funding to fully implement. Chris said we may need to review the plans once things are finalized. Mike Gradone said once we get a final plan, we will make sure you get the information for review. Ned wondered about the long term plan for what’s there now. Mike Gradone said the plan would be to get rid of the snack shack entirely and put in an all-inclusive playground in that area. Ned asked if they would anticipate having a bathhouse there as well. Mike Gradone replied yes, they would. Amy wanted to make note that anything added, including bath houses or food service facilities would have to be vetted through the health department as an additional oversight. Chris wanted to know if this location would have a water filling station there. Mike Gradone said yes, there was interest to put some there. MOTION to approve the renewal application for Brewster Recreation. MOVED by Victor Staley. Seconded by Ned Chatelain. Roll Call Vote: Ned Chatelain – yes, Roberta Barrett – yes, Penny Holeman – yes, Victor Staley – yes, Chris Miller – yes, Vice Chair Amy von Hone - yes VOTE: 6-yes 0-no Item 4: Minutes from September 18, 2020 MOTION to approve the September 18, 2020 meeting Minutes. MOVED by Roberta Barrett. Seconded by Penny Holeman. Roll Call Vote: Roberta Barrett – yes, Ned Chatelain – yes, Penny Holeman – yes, Victor Staley – yes, Chris Miller – yes, Vice Chair Amy von Hone - yes VOTE: 6-yes 0-no Item 5: Informational Items Amy mentioned that Cyndi was not able to attend this meeting and hopes to be at the next meeting. Item 6: Topics the Chair did not Reasonably Anticipate – none Next Meeting: TBD – right now, it is on the schedule for Friday, January 29th at 9AM. MOTION to adjourn the meeting at 9:35 A.M. MOVED by Ned Chatelain. Seconded by Victor Staley WQRC Meeting Minutes 12-18-2020 4 Roll Call Vote: Roberta Barrett – yes, Ned Chatelain – yes, Penny Holeman – yes, Victor Staley – yes, Chris Miller – yes, Vice Chair Amy von Hone - yes VOTE: 6-yes 0-no Respectfully Submitted by: Beth Devine Action items: Issue renewed Certificates for Committee signatures for: Pleasant Bay Health, Camp Mitton, Eldredge Farm, and Brewster Recreation; Re-issue renewal letters to those past due that have not yet responded; Send letters to this year’s renewals due – Beth Packet of additional documents available on the website for review