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HomeMy WebLinkAbout2017-01 Semi Annual Environmental Monitoring Report - Nantucket Landfill REPORT Summary of Groundwater, Surface Water and Landfill Gas Sampling Results Nantucket Landfill Nantucket, Massachusetts January 2017 75 State Street, Suite 701 Boston, Massachusetts 02109 tel: 617 452-6000 1910-78240-05-01 March 14, 2017 Mr. Mark Dakers Massachusetts Department of Environmental Protection Southeast Regional Office 20 Riverside Drive Lakeville, Massachusetts 02347 Subject: Summary of Groundwater, Surface Water and Gas Sampling January 2017 Nantucket Landfill Nantucket, Massachusetts Dear Mr. Dakers: On behalf of the Town of Nantucket, CDM Smith personnel collected groundwater and surface water samples and field analyzed landfill gas samples on January 31, February 1, 2017, and February 2, 2017 at the Nantucket Landfill in Nantucket, Massachusetts. The sampling was performed in accordance with the Massachusetts Solid Waste Management Regulations (310 CMR 19.132) and the approved Environmental Monitoring Plan, prepared by SECOR International Inc. in July 1999 for the landfill. All aqueous samples were delivered to Alpha Analytical Laboratories, Inc., in Westborough, Massachusetts for analysis. This report contains the following: Appendix A contains a site plan which shows each sampling location. Appendix B contains Tables 1 through 6 which summarize field and laboratory sampling results. Tables 1 through 6 specifically contain the following: Table 1 summarizes the groundwater levels measured at each groundwater monitoring well. Table 2 summarizes the groundwater analytical results for indicator parameters (alkalinity, chloride, chemical oxygen demand (COD), cyanide, nitrate-nitrogen, sulfate and total dissolved solids (TDS)); dissolved metals (arsenic, barium, cadmium, calcium, chromium, copper, iron, lead, manganese, mercury, selenium, silver, sodium and zinc); and parameters measured in the field (temperature, specific conductivity, dissolved oxygen and pH). Table 3 summarizes the analytical results of Volatile Organic Compounds (VOCs) for groundwater samples. Mr. Mark Dakers March 14, 2017 Page 2 1910-78240-05-010117_Updated.docx Table 4 summarizes the surface water analytical results for indicator parameters (alkalinity, chloride, chemical oxygen demand (COD), cyanide, nitrate-nitrogen, sulfate and total dissolved solids (TDS)); measured hardness; dissolved metals (arsenic, barium, cadmium, calcium, chromium, copper, iron, lead, manganese, mercury, selenium, silver, sodium and zinc); and parameters measured in the field (temperature, specific conductivity, dissolved oxygen and pH). Table 4A summarizes the calculated NRWQC and analytical results for the hardness dependent metals (cadmium, copper, lead, silver and zinc) for surface water samples. Table 5 summarizes the analytical results of volatile organic compounds (VOCs) for surface water samples. Table 6 summarizes the results of landfill gas monitoring. Analytical results that meet or exceed applicable standards appear shaded gray in each table. Appendix C contains a copy of the laboratory data report from Alpha Analytical, Inc. The results of this sampling event are discussed below. Groundwater Sampling CDM Smith collected groundwater samples from monitoring wells MW-1S, MW-1D, MW-3S, MW- 3D, MW-5S, MW-5D, MW-6S, MW-6D, MW-7S, MW-7D, MW-8S and MW-8D. Samples are not obtained from monitoring wells MW-4S and MW-4D because the wells are inaccessible as they were buried in fill material. A duplicate sample (collected from MW-5D), a field blank and a trip blank were analyzed for quality assurance/quality control purposes. Wells were purged five well volumes using a submersible pump prior to sampling. Samples for dissolved metals were field-filtered using a 0.45-micron filter. Groundwater generally flows east to west across the site. The Massachusetts Solid Waste Management Regulations (310 CMR 19.132) require that sampling results be compared to the established Federal EPA Drinking Water Standards and the State Primary Maximum Contaminant Level (MCL) and Secondary Maximum Contaminant Level (SMCL) standards for each parameter. Table 2 presents the groundwater results for dissolved metals, field parameters and indicator parameters and Table 3 presents the groundwater results for Volatile Organic Compounds (VOCs). MCLs and/or EPA Primary Standards were exceeded in the following groundwater samples: Arsenic exceeded the MCL and EPA Primary Standard of 10 ug/l in the sample collected from monitoring well MW-7S with a concentration of 104 ug/l. Nitrate-Nitrogen exceeded the MCL and EPA Primary Standard of 10 ug/l in the sample collected from monitoring well MW-7S with a concentration of 18.6 ug/l. Mr. Mark Dakers March 14, 2017 Page 3 1910-78240-05-010117_Updated.docx SMCLs and/or EPA Secondary Standards were exceeded in the following groundwater samples: pH was below the SML and EPA Secondary Standard minimum of 6.5 in all samples collected except for MW-7S and MW-8S with values ranging from 4.61 to 6.39 standard units. Total dissolved solids exceeded the SMCL and EPA Secondary Standard of 500 mg/l in samples collected from MW-7S and MW-8S with concentrations of 1000 mg/l and 1200 mg/l, respectively. Iron exceeded the SMCL and EPA Secondary Standard of 300 ug/l in samples collected from MW-3S, MW-5S, MW-7S, and MW-7D at concentrations ranging from 320 ug/l to 71,000 ug/l. Manganese exceeded the SMCL and EPA Secondary Standard of 50 ug/l in samples collected from MW-3D, MW-5D, MW-5S, MW-7D, MW-7S, and MW-8S with concentrations ranging from 153 ug/l to 2,080 ug/l. Sodium exceeded the SMCL of 20,000 ug/l in samples collected from MW-3D, MW-3S, MW- 5D, MW-6S, MW-7D, MW-7S, and MW-8S with concentrations ranging from 30,000 ug/l to 110,000 ug/l. 1,4-Dioxane exceeded the SMCL of 0.3 ug/l in samples collected from MW-3D, MW-3S, MW- 7D and MW-7S with concentrations ranging from 0.403 ug/l to 1.620 ug/l. Secondary standards are established for the aesthetics and taste of a public drinking supply and are not health based. Other than the measured pH values which were lower than previous rounds, groundwater sampling results from January 2017 are generally consistent with previous measurements. The next semi-annual groundwater sampling round is scheduled for July 2017. Surface Water Sampling CDM Smith collected a surface water sample from monitoring location SW-1. Monitoring locations SW-2 and SW-3 were dry, therefore no samples could be taken. The samples for dissolved metals analysis were field-filtered using a 0.45-micron filter. The Massachusetts Solid Waste Management Regulations (310 CMR 19.132) require that sampling results be compared to established National Recommended Water Quality Criteria (NRWQC) for each parameter. Hardness is a factor of the NRWQC for certain metals. If hardness at a surface water sample location varies from the standard of 100 mg/l, the NRWQC must be calculated using the measured hardness value. The hardness at surface water sampling location SW-1 was 1,800 mg/l. The NRWQC was calculated for metals cadmium, copper, lead, silver and zinc. The individual calculated criteria are shown for the sampling location on Table 4A. Mr. Mark Dakers March 14, 2017 Page 4 1910-78240-05-010117_Updated.docx Table 4 summarizes results for the field measured parameters, indicator parameters and dissolved metals. The NRWQC were exceeded in the following samples: Chloride exceeded the NRWQC of 230 mg/l in the sample collected from SW-1 with a concentration of 6,300 mg/l. Table 5 summarizes results for surface water VOCs. NRWQC are not currently established for VOCs in the monitoring program. No VOCs were detected above the laboratory reporting limits. Surface water monitoring results from January 2017 are generally consistent with previous measurements. The next semi-annual surface water sampling round is scheduled for July 2017. Quality Control Samples Quality control samples are collected to verify that laboratory and sampling procedures are consistent and to indicate any possible cross contamination and resulting false positive analysis results. The following summarize the results of the quality control samples collected during this sampling round: The duplicate sample results closely matched those of its associated sample taken at MW-5D, indicating laboratory analysis was consistent. The trip blank and field blank sample result was non-detect, indicating that the field sample collection process, storage, and transport did not introduce contaminants. Gas Monitoring Post-closure landfill gas monitoring consisted of sampling 13 landfill gas wells, including LGW-1 through LGW-13 and three landfill gas probes, Probes #1, #2, and #3 as shown on the attached site plan. Each well and location was sampled for methane (CH4) in percent volume and lower explosive limit (LEL), carbon dioxide (CO2), oxygen (O2), using a Landtec GEM 2000 Gas Analyzer; volatile organics using an organic vapor meter (OVM), lamp eV 10.6; and hydrogen sulfide (H2S) using an Interscan1000 Meter. The following summarizes the results of the gas sampling: Methane was detected but was under the regulatory limit of 25% in well LGW-9 this round. Temporary gas probes #1, #2, and #3 were still installed as part of the normal monitoring. Final concentrations in LGW-9 were 0.2% by volume, equivalent to 4% of the LEL. Probe #1, #2, and #3 were all non-detect. The regulatory limit is 25% of the LEL at the property boundary or beyond. Mr. Mark Dakers March 14, 2017 Page 5 1910-78240-05-010117_Updated.docx Carbon dioxide was detected in most monitoring locations at final concentrations ranging from 0.2% to 9.8%. Oxygen was detected in all monitoring locations at final concentrations between 6.4% and 20.9%. Hydrogen sulfide was not detected at any of the monitoring locations. VOCs were not detected at any of the monitoring locations. Prior to the October 2013 sampling round, landfill gas had been consistently detected in monitoring well LGW-9, located on the south side of the site near the compost pad. Subsequently, an adjacent compost pile to LGW-9 was removed which resulted in no landfill gas detected at LGW-9 in sampling rounds conducted during October and December 2013. Since then, the compost pile has increased in size and current sampling results for LGW-9 are generally consistent with pre-2013 concentrations. In correspondence dated May 9, 2012, CDM Smith requested eliminating sampling from gas wells LGW-14 through LGW-18, as these gas wells are located between two landfill cells and no longer monitors the soil gas concentrations at a compliance boundary. The next quarterly sampling round is scheduled for April 2017. Please do not hesitate to call me at (617) 452-6635 if you have any questions or require additional information. Very truly yours, Mary Mancini, P.E. Senior Project Manager CDM Smith Inc. Attachments c: Robert D. McNeil, Nantucket Public Works Director Kaitlyn Shaw, Nantucket Whitney Hall, Waste Options File: 1910/78240/03/05/01/2015/January 2017 Appendix A Site Plan Appendix B Sampling Results Summary Tables Table 1Nantucket LandfillNantucket, MassachusettsGroundwater Sampling Summary - January 2017Water LevelsMonitoring Well NumberSample Date Ground ElevationTop of PVC ElevationWell Depth (feet)PC2Depth to Groundwater1 (feet)Elevation of Groundwater (feet)MW-1D 1/31/2017 21.06 23.21 75.96 2.47 18.43 4.78MW-1S 1/31/2017 20.71 22.84 26.57 2.46 18.21 4.63MW-3D 2/1/2017 5.53 7.66 71.88 2.37 4.49 3.17MW-3S 2/1/2017 5.35 7.39 12.87 2.63 4.47 2.92MW-4DNM 4NA 5.36 NA NA NM NAMW-4SNM 4NA 4.61 NA NA NM NAMW-5D 1/31/2017 7.38 9.79 62.31 2.41 7.62 2.17MW-5S 1/31/2017 7.82 10.36 13.64 2.75 7.37 2.99MW-6D 1/31/2017 8.26 11.10 62.36 2.78 7.36 3.74MW-6S 1/31/2017 9.03 10.54 14.70 1.63 6.57 3.97MW-7D 2/1/2017 6.79 7.59 60.85 0.76 4.53 3.06MW-7S 2/1/2017 6.70 7.45 15.09 1.02 4.92 2.53MW-8D 2/1/2017 NM 7.36 42.22 1.75 3.14 4.22MW-8S 2/1/2017 NM 6.55 15.21 2.54 2.49 4.06Notes:(1) Depth to water measured from top of PVC(2) PC = Height of protective casing measured from the ground surface(3) PVC Difference = Measured distance between the top of the PVC and the top of the protective casing(4) MW-4S and MW-4D have been buried in fill material and are no longer accessible for samplingNM = Not MeasuredTOC = Top of CasingNA = Not Available Table 2Nantucket LandfillNantucket, MassachusettsGroundwater Sampling Summary - January 2017Metals, Field Parameters, and Indicator ParametersMW-1D MW-1S MW-3D MW-3S MW-5D DUP-1 MW-5S MW-6D MW-6S MW-7D MW-7S MW-8D MW-8SL1703315-01 L1703315-02 L1703315-03 L1703315-04 L1703315-05 L1703315-13 L1703315-06 L1703315-07 L1703315-08 L1703315-09 L1703315-10 L1703315-11 L1703315-121/31/2017 1/31/2017 2/1/2017 2/1/2017 1/31/2017 1/31/2017 1/31/2017 1/31/2017 1/31/2017 2/1/2017 2/1/2017 2/1/2017 2/1/2017Drinking Water StandardsUnitsField ParametersTemperatureNL ºC 10.16 10.82 11.90 9.77 11.95 - 9.45 11.23 9.96 12.70 12.81 11.13 8.16Specific Conductivity NL us/cmc 161 57 883 535 571 - 119 157 236 460 1,828 98 1,832Dissolved Oxygen NL mg/l 8.88 10.20 0.27 0.39 3.86 - 4.83 5.80 5.12 0.32 0.89 5.06 0.28pH6.5-8.4 (3,5) std units 5.81 5.41 6.13 6.39 5.39 - 5.28 4.61 4.81 6.28 7.43 5.19 6.74Indicator ParametersAlkalinityNL mg/l 46.9 5 306 148 23.3 23.2 5.2 7.2 15.4 72.9 667 7.2 534TDS (Tot. Dissolved Solids) 500 (3,5) mg/l 71 30 480 330 250 250 37 63 130 270 1,000 43. 1200Nitrate-Nitrogen 10 (2,4) mg/l 0.254 <0.100 <0.100 1.22 <0.100 <0.100 <0.100 1.00 9.63 <0.100 0.157 0.245 18.6Cyanide, Total0.2(4) mg/l <0.005 <0.005 <0.005 <0.005 <0.005 0.006 <0.005 <0.005 <0.005 <0.005 0.014 <0.005 <0.005Sulfate250(3,5) mg/l <10 <10 43 70 29 28 <10 <10 15 89 92 <10 92Chloride250(3,5) mg/l 18 18 80 41 120 120 25 35 23 44 110 21 150COD (Chemical Oxygen Demand ) NL mg/l <20 <20 58 88 <20 <20 <20 <20 <20 <20 140 <20 240Dissolved MetalsArsenic10 (2,4) ug/l <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 104 <5 5Barium2,000 (2,4) ug/l <10 <10 34 32 <10 <10 13 <10 13 16 67 <10 87Cadmium5 (2,4) ug/l <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <5CalciumNL ug/l 16,000 1,100 57,000 43,000 6,600 6,300 2,000 3,900 6,400 25,000 180,000 1,900 130,000Chromium100 (2,4) ug/l <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10Copper1,300 (2,4) ug/l <10 <10 <10 22 <10 <10 <10 <10 <10 <10 <10 <10 58Iron300 (3,5) ug/l <50 <50 160 320 <50 <50 1,400 <50 <50 1,300 71,000 <50 80Lead15 (2,4) ug/l <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10Manganese50 (3,5) ug/l <10 <10 2,080 30 674 661 167 <10 <10 153 1,270 <10 253Mercury2 (2,4) ug/l <1 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2Selenium50 (2,4) ug/l <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10Silver100 (3,5) ug/l <7 <7 <7 <7 <7 <7 <7 <7 <7 <7 <7 <7 <7Sodium20,000 (3) ug/l 10,000 11,000 75,000 30,000 80,000 81,000 14,000 7,000 32,000 31,000 110,000 11,000 84,000Zinc5,000 (3,5) ug/l <50 <50 <50 <50 <50 <50 <50 <50 <50 <50 60 <50 <50 (7) Initial and final readings were collected for field parameters; final readings are presented. Sample LocationLaboratory IDSample Date NL: No LimitNotes: (1) Highlighted Areas: Concentration Equals or Exceeds Massachusetts or EPA Drinking Water Standards or Guidelines (2) Massachusetts Drinking Water Standard or Maximum Contaminant Level (MCL); Version Spring 2016. (3) Massachusetts Drinking Water Guideline Or Secondary Maximum Contaminant Level (SMCL); Version Spring 2016. (4) EPA Primary Drinking Water Standard, as found at: http://water.epa.gov/drink/contaminants/index.cfm (5) EPA Secondary Drinking Water Standard, as found at: http://water.epa.gov/drink/contaminants/index.cfm (6) DUP-1 taken at MW-5D <#.# Not detected to the limit indicated Table 3 ContinuedNantucket LandfillNantucket, MassachusettsTable 3Nantucket LandfillNantucket, MassachusettsGroundwater Sampling Summary - January 2017Volatile Organic CompoundsMW-1D MW-1S MW-3D MW-3S MW-5D DUP-1 FB-1 MW-5S MW-6D MW-6S MW-7D MW-7S MW-8D MW-8SL1703315-01 L1703315-02 L1703315-03 L1703315-04 L1703315-05 L1703315-13 L1703315-14 L1703315-06 L1703315-07 L1703315-08 L1703315-09 L1703315-10 L1703315-11 L1703315-121/31/2017 1/31/2017 2/1/2017 2/1/2017 1/31/2017 1/31/2017 1/31/2017 1/31/2017 1/31/2017 1/31/2017 2/1/2017 2/1/2017 2/1/2107 2/1/2107Drinking Water StandardsUnitsVolatile Organic Compounds1,1,1,2-Tetrachloroethane NL ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.501,1,1-Trichloroethane 200 (2,4) ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.501,1,2,2-Tetrachloroethane NL ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.501,1,2-Trichloroethane 5 (2,4) ug/l <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.751,1-Dichloroethane 70 (3) ug/l <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.751,1-Dichloroethene 7 (2,4) ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.501,1-Dichloropropene NL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.51,2,3- Trichlorobenzene NL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.51,2,3-Trichloropropane NL ug/l <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.01,2,4-Trichlorobenzene 70 (2,4) ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.51,2,4-Trimethylbenzene NL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.51,2- Dibromo-3-Chloropropane 0.2 (2,4) ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.51,2-Dibromoethane 0.02 (2) ug/l <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.01,2-Dichlorobenzene 600 (2,4) ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.51,2-Dichloroethane 5 (2,4) ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.501,2-Dichloropropane 5 (2,4) ug/l <1.8 <1.8 <1.8 <1.8 <1.8 <1.8 <1.8 <1.8 <1.8 <1.8 <1.8 <1.8 <1.8 <1.81,3,5-Trimethylbenzene NL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.51,3-Dichlorobenzene NL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.51,3-Dichloropropane NL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.51,4-Dichlorobenzene 5 (2) ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.51,4-Dichlorobutane NL ug/l <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.01,4-Dioxane0.3 (3)ug/l<0.144<0.1471.480.635<0.144<.0147<0.153<0.147<0.144<0.1470.4031.620<0.1440.1452,2-Dichloropropane NL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.52-Butanone4,000 (3) ug/l <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.02-ChlorotolueneNL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.52-HexanoneNL ug/l <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.04-ChlorotolueneNL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.54-Methyl-2-Pentanone 350 (3) ug/l <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0Acetone6300 (3)ug/l<5.0<5.0<5.0<5.0<5.0<5.0<5.0<5.0<5.0<5.0<5.0<5.0<5.0<5.0AcrylonitrileNL ug/l <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0Benzene5 (2,4) ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50BromobenzeneNL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5Bromochloromethane NL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5Bromodichloromethane NL ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50BromoformNL ug/l <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0Bromomethane10 (3) ug/l <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0Carbon DisulfideNL ug/l <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0Carbon Tetrachloride 5 (2,4) ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50Chlorobenzene100 (2,4) ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50ChloroethaneNL ug/l <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0Chloroform70 (3) ug/l <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75ChloromethaneNL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5cis 1,2-Dichloroethene 70 (2,4) ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50cis 1,3-Dichloropropene 0.4 (3) ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50Dibromochloromethane NL ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50DibromomethaneNL ug/l <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0Dichlorodifluoromethane 1,400 (3) ug/l <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0Ethylbenzene700 (2,4) ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50Ethyl EtherNL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5Ethyl Methacrylate NL ug/l <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0Hexachlorobutadiene NL ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50IsopropylbenzeneNL ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50p-Isopropyltoluene NL ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.500.55<0.50m- and p- Xylenes 10,000 (tot. xylenes) ug/l <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0Methyl Tert-Butyl Ether 70 (3) ug/l <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0Methylene Chloride 5 (2,4) ug/l <3.0 <3.0 <3.0 <3.0 <3.0 <3.0 <3.0 <3.0 <3.0 <3.0 <3.0 <3.0 <3.0 <3.0n-ButylbenzeneNL ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50n-PropylbenzeneNL ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50Naphthalene140 (3) ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5o-Xylene10,000 (tot. xylenes) ug/l <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0sec-ButylbenzeneNL ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50Styrene100 (2,4) ug/l <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0tert-ButylbenzeneNL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5Tetrachloroethene 5 (2,4) ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50Tetrahydrofuran 600 (3) ug/l <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0Toluene1000 (2,4) ug/l <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75trans-1,2-Dichloroethene 100 (2,4) ug/l <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75trans-1,3-Dichloropropene 0.4 (3) ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50trans-1,4-Dichloro-2-butene NL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5Trichloroethene5 (2,4) ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50Trichlorofluoromethane NL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5Vinyl acetateNL ug/l <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0Vinyl Chloride2 (2,4) ug/l <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0Notes: (1) Highlighted Areas: Concentration Equals or Exceeds Massachusetts or EPA Drinking Water Standards or Guidelines (2) Massachusetts Drinking Water Standard Or Maximum Contaminant Level (MCL); Version Spring 2016. (3) Massachusetts Drinking Water Guideline Or Secondary Maximum Contaminant Level (SMCL); Version Spring 2016. (4) EPA Primary Drinking Water Standard, as found at: http://water.epa.gov/drink/contaminants/index.cfm (5) EPA Secondary Drinking Water Standard, as found at: http://water.epa.gov/drink/contaminants/index.cfm <#.# Not Detected to the limit indicated NL: No Limit (6) DUP-1 taken at MW-5DSample LocationLaboratory IDSample Date Table 4 Nantucket Landfill Nantucket, Massachusetts Surface Water Sampling Summary January 2017 Metals, Field Parameters, Indicator Parameters x SW-1 SW-2 SW-3 L1703315-16 NS NS 2/1/2017 NS NS NRWQC2,3 Units Field Parameters Temperature NL ºC 1.58 NS NS Specific Conductivity NL us/cmc 20,376 NS NS Dissolved Oxygen NL mg/L 11.26 NS NS pH 6.5-9 standard units 7.01 NS NS Indicator Parameters Alkalinity 20 (min) mg/L 51.2 NS NS TDS (Total Dissolved Solids) NL mg/L 12,000 NS NS Nitrate-Nitrogen NL mg/L 0.122 NS NS Cyanide, Total 0.0052 mg/L <0.005 NS NS Sulfate NL mg/L 880 NS NS Chloride 230 mg/L 6,300 NS NS COD (Chemical Oxygen Demand) NL mg/L 860 NS NS Measured Hardness NL mg/L 1,800 NS NS Dissolved Metals Arsenic 150 ug/L <5 NS NS Barium NL ug/L 12 NS NS Cadmium 1.824,5 ug/L <0.2 NS NS Calcium NL ug/L 140,000 NS NS Chromium 74 6 ug/L <10 NS NS Copper 105.94,5 ug/L <1 NS NS Iron 1,000 ug/L 80 NS NS Lead 46.64,5 ug/L <1 NS NS Manganese NL ug/L 85 NS NS Mercury 0.77 ug/L <0.2 NS NS Selenium 5 ug/L <10 NS NS Silver 4644,5 ug/L <0.4 NS NS Sodium NL ug/L 3,200,000 NS NS Zinc 1, 3684,5 ug/L <50 NS NS Notes: (1) Highlighted Areas: Concentration Equals or Exceeds NRWQC (2) NRWQC: National Recommended Water Quality Criteria for Freshwater Based Surface Water, Version 2009 Maximum Concentrations (CMC) values are used Appendix B of the NRWQC Guidance Document (5) See Table 4A for the individual hardness dependent criteria for each sampling location Chromium results represent total chromium, however total chromium is generally assumed to be representative of chromium III, therefore the total chromium results are compared to the chromium III NRWQC (7) Initial and final readings were collected for field parameters; final readings are presented. (8) SW-2 and SW-3 not sampled due to dry conditions. <#.# Not detected to the limit indicated NL: No Limit NS: Not Sampled (6) The NRWQC has established hardness dependent criteria for chromium III and chromium IV. (4) This NRWQC is hardness dependent and is calculated based upon the equations and factors presented in (3) Criterion continuous conentrations (CCC) values are compared to unless none are available, Criterion Sample Location Laboratory ID Sample Date Table 4ANantucket LandfillNantucket, MassachusettsSurface Water Sampling Summary - January 2017Calculated NRWQC for Hardness Dependent MetalsSurface Water Sampling LocationsMeasured Hardness (mg/L)January 2017Cadmium Value (ug/L)Calculated Cadmium Criteria (ug/L)January 2017 Copper Value (ug/L)Calculated Copper Criteria (ug/L)January 2017 Lead Value (ug/L)Calculated Lead Criteria (ug/L)January 2017 Silver Value (ug/L)Calculated Silver Criteria (ug/L)January 2017 Zinc Value (ug/L)Calculated Zinc Criteria (ug/L)SW-11,800<0.21.82<1.00105.9<2.546.6<4.0464<50.01,368SW-2NSNSNSNSNSNSNSNSNSNSNSSW-3NSNSNSNSNSNSNSNSNSNSNSNotes:<#.# Not detected to the limit indicated (1) Hardness dependent metals require the NRWQC to be calculated if the sample hardness differs from 100 mg/L. Criteria are calcuated according to the equations and factors presented in Appendix B of the NRWQC Guidance Document dated 2009. (2) Highlighted areas: Concentration equals or exceeds calculated hardness dependent NRWQC. Table 5 Nantucket Landfill Nantucket, Massachusetts Surface Water Sampling Summary - January 2017 Volatile Organic Compounds SW-1 SW-2 SW-3 L1703315-16 NS NS 2/1/2017 NS NS NRWQC2,3 Units Volatile Organic Compounds 1,1,1,2-Tetrachloroethane NL ug/L <0.50 NS NS 1,1,1-Trichloroethane NL ug/L <0.50 NS NS 1,1,2,2-Tetrachloroethane NL ug/L <0.50 NS NS 1,1,2-Trichloroethane NL ug/L <0.75 NS NS 1,1-Dichloroethane NL ug/L <0.75 NS NS 1,1-Dichloroethene NL ug/L <0.50 NS NS 1,1-Dichloropropene NL ug/L <2.5 NS NS 1,2,3- Trichlorobenzene NL ug/L <2.5 NS NS 1,2,3-Trichloropropane NL ug/L <5.0 NS NS 1,2,4-Trichlorobenzene NL ug/L <2.5 NS NS 1,2,4-Trimethylbenzene NL ug/L <2.5 NS NS 1,2- Dibromo-3-Chloropropane NL ug/L <2.5 NS NS 1,2-Dibromoethane NL ug/L <2.0 NS NS 1,2-Dichlorobenzene NL ug/L <2.5 NS NS 1,2-Dichloroethane NL ug/L <0.50 NS NS 1,2-Dichloropropane NL ug/L <1.8 NS NS 1,3,5-Trimethylbenzene NL ug/L <2.5 NS NS 1,3-Dichlorobenzene NL ug/L <2.5 NS NS 1,3-Dichloropropane NL ug/L <2.5 NS NS 1,4-Dichlorobenzene NL ug/L <2.5 NS NS 1,4-Dichlorobutane NL ug/L <5.0 NS NS 1,4-Dioxane NL ug/L <0.147 NS NS 2,2-Dichloropropane NL ug/L <2.5 NS NS 2-Butanone NL ug/L <5.0 NS NS 2-Chlorotoluene NL ug/L <2.5 NS NS 2-Hexanone NL ug/L <5.0 NS NS 4-Chlorotoluene NL ug/L <2.5 NS NS 4-Methyl-2-Pentanone NL ug/L <5.0 NS NS Acetone NL ug/L <5.0 NS NS Acrylonitrile NL ug/L <5.0 NS NS Benzene NL ug/L <0.50 NS NS Bromobenzene NL ug/L <2.5 NS NS Bromochloromethane NL ug/L <2.5 NS NS Bromodichloromethane NL ug/L <0.50 NS NS Bromoform NL ug/L <2.0 NS NS Bromomethane NL ug/L <1.0 NS NS Carbon Disulfide NL ug/L <5.0 NS NS Carbon Tetrachloride NL ug/L <0.50 NS NS Chlorobenzene NL ug/L <0.50 NS NS Chloroethane NL ug/L <1.0 NS NS Chloroform NL ug/L <0.75 NS NS Chloromethane NL ug/L <2.5 NS NS cis 1,2-Dichloroethene NL ug/L <0.50 NS NS cis 1,3-Dichloropropene NL ug/L <0.50 NS NS Dibromochloromethane NL ug/L <0.50 NS NS Dibromomethane NL ug/L <5.0 NS NS Dichlorodifluoromethane NL ug/L <5.0 NS NS Ethylbenzene NL ug/L <0.50 NS NS Ethyl Ether NL ug/L <2.5 NS NS Ethyl Methacrylate NL ug/L <5.0 NS NS Hexachlorobutadiene NL ug/L <0.50 NS NS Isopropylbenzene NL ug/L <0.50 NS NS p-Isopropyltoluene NL ug/L <0.50 NS NS m- and p- Xylenes NL ug/L <1.0 NS NS Methyl Tert-Butyl Ether NL ug/L <3.0 NS NS Methylene Chloride NL ug/L <0.50 NS NS n-Butylbenzene NL ug/L <0.50 NS NS n-Propylbenzene NL ug/L <2.5 NS NS Naphthalene NL ug/L <1.0 NS NS o-Xylene NL ug/L <0.50 NS NS sec-Butylbenzene NL ug/L <1.0 NS NS Styrene NL ug/L <2.5 NS NS tert-Butylbenzene NL ug/L <0.50 NS NS Tetrachloroethene NL ug/L <5.0 NS NS Tetrahydrofuran NL ug/L <0.75 NS NS Toluene NL ug/L <0.75 NS NS trans-1,2-Dichloroethene NL ug/L <0.50 NS NS trans-1,3-Dichloropropene NL ug/L <2.5 NS NS trans-1,4-Dichloro-2-butene NL ug/L <0.50 NS NS Trichloroethene NL ug/L <2.5 NS NS Trichlorofluoromethane NL ug/L <5.0 NS NS Vinyl acetate NL ug/L <1.0 NS NS Vinyl Chloride NL ug/L <1 NS NS Notes: (1) Highlighted Areas: Concentration Equals or Exceeds NRWQC (2) NRWQC: National Recommended Water Quality Criteria for Freshwater Based Surface Water, Version 2009 (3) Criterion continuous concentrations (CCC) values are compared to unless none are available, Criterion Maximum Concentrations (CMC) values are used <#.# Not detected to the limit indicated NL: No Limit NS:Not Sampled Sample Location Laboratory ID Sample Date Table 6 Nantucket LandfillNantucket, MassachusettsLandfill Gas Sampling Summary - January 2017 LEL (%)Initial Final Initial Final Initial Final Initial Final Initial Final Initial FinalLGW-1 Well 2/2/2017 0.0 0.0 0.0 0.0 0.0 0.0 0 0 0.5 0.7 20.4 20.4 30.13LGW-2 Well 2/1/2017 0.0 0.0 0.0 0.0 0.0 0.0 0 0 2.0 2.0 19.5 19.4 29.91LGW-3 Well 2/2/2017 0.0 0.0 0.0 0.0 0.0 0.0 0 0 1.2 1.2 20.0 20.0 30.13LGW-4 Well 2/1/2017 0.0 0.0 0.0 0.0 0.0 0.0 0 0 0.4 0.4 20.5 20.6 29.91LGW-5 Well 2/1/2017 0.0 0.0 0.0 0.0 0.0 0.0 0 0 3.7 3.8 16.0 15.8 29.91LGW-6 Well 2/1/2017 0.0 0.0 0.0 0.0 0.0 0.0 0 0 9.4 9.8 8.0 6.4 29.94LGW-7 Well 2/1/2017 0.0 0.0 0.0 0.0 0.0 0.0 0 0 2.7 2.8 19.2 18.9 29.94LGW-8 Well 2/1/2017 0.0 0.0 0.0 0.0 0.0 0.0 0 0 0.2 0.0 20.8 20.9 29.94LGW-9 Well 2/2/2017 0.0 0.0 0.0 0.0 0.7 0.2 14 4 0.8 0.4 20.1 20.8 30.13Probe-1 Probe 2/2/2017 0.0 0.0 0.0 0.0 0.0 0.0 0 0 1.8 1.0 19.5 20.0 30.13Probe-2 Probe 2/2/2017 0.0 0.0 0.0 0.0 0.0 0.0 0 0 3.8 3.9 17.1 16.1 30.13Probe-3 Probe 2/2/2017 0.0 0.0 0.0 0.0 0.0 0.0 0 0 1.3 1.3 19.4 19.6 30.13LGW-10 Well 2/2/2017 0.0 0.0 0.0 0.0 0.0 0.0 0 0 0.6 0.6 20.5 20.5 30.13LGW-11 Well 2/2/2017 0.0 0.0 0.0 0.0 0.0 0.0 0 0 0.0 0.0 20.9 20.9 30.13LGW-12 Well 2/1/2017 0.0 0.0 0.0 0.0 0.0 0.0 0 0 1.7 1.7 20.0 20.0 29.91LGW-13 Well 2/1/2017 0.0 0.0 0.0 0.0 0.0 0.0 0 0 0.3 0.2 20.7 20.7 29.94Notes: (1) Probes and wells were purged for approximately 10 minutes before final readings were recorded. (2) Methane, oxygen and carbon dioxide, measured with GEM-2000 combustible gas meter. (3) Volatile Organic Compounds (VOCs) measured with an Organic Vapor Meter (OVM), lamp eV 10.6. (4) Hydrogen Sulfide measured with an Interscan1000 meter. NS= Not Sampled Gas Monitoring LocationsH2S (ppm) CH4 (% by Vol.) CO2 (%)Barometric Pressure (In. Hg)O2 (%)VOCs (ppmv)Type Date Appendix C Laboratory Reports and Chains of Custody L1703315 CDM Smith, Inc. 1910-111103-CG.SAMP NANTUCKET LF Client: Project Name: Project Number: 02/16/17 Eight Walkup Drive, Westborough, MA 01581-1019 Lab Number: Report Date: 508-898-9220 (Fax) 508-898-9193 800-624-9220 - www.alphalab.com 75 State Street Suite 701 Mary ManciniATTN: ANALYTICAL REPORT Certifications & Approvals: MA (M-MA086), NH NELAP (2064), NJ NELAP (MA935), CT (PH-0574), IL (200077), ME (MA00086), MD (348), NH (2003), NY (11148), NC (25700/666), PA (68-03671), RI (LAO00065), TX (T104704476), VT (VT-0935), VA (460195), USDA (Permit #P330-14- 00197). Boston, MA 02109 (617) 452-6635Phone: 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:02161712:42 Page 1 of 165 L1703315-01 L1703315-02 L1703315-03 L1703315-04 L1703315-05 L1703315-06 L1703315-07 L1703315-08 L1703315-09 L1703315-10 L1703315-11 L1703315-12 L1703315-13 L1703315-14 L1703315-15 L1703315-16 Alpha Sample ID MW-1D MW-1S MW-3D MW-3S MW-5D MW-5S MW-6D MW-6S MW-7D MW-7S MW-8D MW-8S DUP-1 FB-1 TRIP BLANK SW-1 Client ID NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA Sample Location NANTUCKET LF 1910-111103-CG.SAMP Project Name: Project Number: Lab Number: Report Date: L1703315 02/16/17 01/31/17 16:15 01/31/17 15:45 02/01/17 11:40 02/01/17 11:10 01/31/17 14:00 01/31/17 13:30 01/31/17 15:15 01/31/17 14:45 02/01/17 13:00 02/01/17 12:20 02/01/17 09:30 02/01/17 09:00 01/31/17 00:00 01/31/17 13:20 01/26/17 00:00 02/01/17 10:30 Collection Date/TimeMatrix Receive Date WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER 02/02/17 02/02/17 02/02/17 02/02/17 02/02/17 02/02/17 02/02/17 02/02/17 02/02/17 02/02/17 02/02/17 02/02/17 02/02/17 02/02/17 02/02/17 02/02/17 Serial_No:02161712:42 Page 2 of 165 NANTUCKET LF 1910-111103-CG.SAMP Project Name: Project Number: Lab Number: Report Date: L1703315 02/16/17 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. All specific QC information is also incorporated in the Data Usability format of our Data Merger tool where it can be reviewed along with any associated 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. 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 table. The information is also incorporated in the Data Usability format of our Data Merger tool where it can be reviewed along with any associated usability implications. Please see the associated ADEx data file for a comparison of laboratory reporting limits that were achieved with the regulatory Numerical Standards requested on the Chain of Custody. 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 Client Service Representative 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 Client Services at 800-624-9220 with any questions. Serial_No:02161712:42 Page 3 of 165 Case Narrative (continued) NANTUCKET LF 1910-111103-CG.SAMP Project Name: Project Number: Lab Number: Report Date: L1703315 02/16/17 Volatile Organics The WG976734-5 Method Blank, associated with L1703315-01 through -07, has a concentration above the reporting limit for hexachlorobutadiene. Since the samples were non-detect for this target analyte, no further actions were taken. The results of the original analysis are reported. Dissolved Metals L1703315-01: The sample has an elevated detection limit for mercury due to the prep dilution required by the limited sample volume available for analysis. The WG975163-3 MS recoveries for calcium (50%) and sodium (0%), performed on L1703315-16, do not apply because the sample concentrations are greater than four times the spike amounts added. Nitrogen, Nitrate L1703315-01, -02, -05 through -08, -13 & -14: The samples were analyzed for Nitrite within the method required holding time. An aliquot of sample was then preserved and analyzed for Nitrate. Solids, Total Dissolved The WG975027-3 Laboratory Duplicate RPD (31%), performed on L1703315-01, is outside the acceptance criteria. The elevated RPD has been attributed to the non-homogeneous nature of the native sample. The WG975028-3 Laboratory Duplicate RPD (24%), performed on L1703315-11, is outside the acceptance criteria. The elevated RPD has been attributed to the non-homogeneous nature of the native sample. 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: 02/16/17 Serial_No:02161712:42 Page 4 of 165 ORGANICS Serial_No:02161712:42 Page 5 of 165 VOLATILES Serial_No:02161712:42 Page 6 of 165 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 1,2-Dichloroethene, Total 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 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 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 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 02/16/17 MW-1DClient ID: 01/31/17 16:15Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-01Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 02/09/17 15:55 PD MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 7 of 165 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 Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile 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 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 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 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 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 02/16/17 MW-1DClient ID: 01/31/17 16:15Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-01Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 8 of 165 Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 2.5 0.50 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 89 100 108 88 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 02/16/17 MW-1DClient ID: 01/31/17 16:15Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-01Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 9 of 165 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 1,2-Dichloroethene, Total 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 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 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 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 02/16/17 MW-1SClient ID: 01/31/17 15:45Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-02Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 02/09/17 16:23 PD MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 10 of 165 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 Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile 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 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 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 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 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 02/16/17 MW-1SClient ID: 01/31/17 15:45Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-02Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 11 of 165 Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 2.5 0.50 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 90 101 110 89 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 02/16/17 MW-1SClient ID: 01/31/17 15:45Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-02Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 12 of 165 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 1,2-Dichloroethene, Total 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 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 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 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 02/16/17 MW-3DClient ID: 02/01/17 11:40Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-03Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 02/09/17 16:52 PD MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 13 of 165 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 Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile 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 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 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 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 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 02/16/17 MW-3DClient ID: 02/01/17 11:40Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-03Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 14 of 165 Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 2.5 0.50 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 81 100 96 81 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 02/16/17 MW-3DClient ID: 02/01/17 11:40Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-03Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 15 of 165 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 1,2-Dichloroethene, Total 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 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 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 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 02/16/17 MW-3SClient ID: 02/01/17 11:10Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-04Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 02/09/17 17:20 PD MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 16 of 165 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 Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile 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 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 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 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 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 02/16/17 MW-3SClient ID: 02/01/17 11:10Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-04Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 17 of 165 Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 2.5 0.50 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 84 95 110 83 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 02/16/17 MW-3SClient ID: 02/01/17 11:10Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-04Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 18 of 165 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 1,2-Dichloroethene, Total 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 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 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 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 02/16/17 MW-5DClient ID: 01/31/17 14:00Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-05Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 02/09/17 17:48 PD MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 19 of 165 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 Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile 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 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 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 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 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 02/16/17 MW-5DClient ID: 01/31/17 14:00Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-05Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 20 of 165 Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 2.5 0.50 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 80 97 102 78 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 02/16/17 MW-5DClient ID: 01/31/17 14:00Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-05Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 21 of 165 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 1,2-Dichloroethene, Total 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 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 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 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 02/16/17 MW-5SClient ID: 01/31/17 13:30Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-06Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 02/09/17 18:16 PD MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 22 of 165 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 Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile 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 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 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 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 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 02/16/17 MW-5SClient ID: 01/31/17 13:30Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-06Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 23 of 165 Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 2.5 0.50 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 84 105 96 85 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 02/16/17 MW-5SClient ID: 01/31/17 13:30Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-06Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 24 of 165 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 1,2-Dichloroethene, Total 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 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 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 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 02/16/17 MW-6DClient ID: 01/31/17 15:15Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-07Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 02/09/17 18:44 PD MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 25 of 165 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 Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile 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 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 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 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 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 02/16/17 MW-6DClient ID: 01/31/17 15:15Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-07Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 26 of 165 Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 2.5 0.50 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 92 89 104 93 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 02/16/17 MW-6DClient ID: 01/31/17 15:15Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-07Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 27 of 165 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 1,2-Dichloroethene, Total 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 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 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 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 02/16/17 MW-6SClient ID: 01/31/17 14:45Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-08Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 02/10/17 14:31 NL MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 28 of 165 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 Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile 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 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 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 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 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 02/16/17 MW-6SClient ID: 01/31/17 14:45Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-08Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 29 of 165 Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 2.5 0.50 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 108 91 95 101 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 02/16/17 MW-6SClient ID: 01/31/17 14:45Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-08Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 30 of 165 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 1,2-Dichloroethene, Total 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 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 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 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 02/16/17 MW-7DClient ID: 02/01/17 13:00Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-09Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 02/09/17 15:51 MM MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 31 of 165 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 Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile 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 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 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 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 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 02/16/17 MW-7DClient ID: 02/01/17 13:00Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-09Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 32 of 165 Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 2.5 0.50 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 97 99 92 99 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 02/16/17 MW-7DClient ID: 02/01/17 13:00Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-09Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 33 of 165 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 1,2-Dichloroethene, Total 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 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 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 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 02/16/17 MW-7SClient ID: 02/01/17 12:20Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-10Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 02/09/17 16:22 MM MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 34 of 165 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 Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile 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 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 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 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 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 02/16/17 MW-7SClient ID: 02/01/17 12:20Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-10Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 35 of 165 Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 2.5 0.50 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 98 99 93 97 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 02/16/17 MW-7SClient ID: 02/01/17 12:20Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-10Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 36 of 165 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 1,2-Dichloroethene, Total 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 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 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 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 02/16/17 MW-8DClient ID: 02/01/17 09:30Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-11Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 02/10/17 09:28 MM MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 37 of 165 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 Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile 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 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 0.55 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 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 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 02/16/17 MW-8DClient ID: 02/01/17 09:30Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-11Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 38 of 165 Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 2.5 0.50 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 111 96 99 116 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 02/16/17 MW-8DClient ID: 02/01/17 09:30Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-11Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 39 of 165 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 1,2-Dichloroethene, Total 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 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 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 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 02/16/17 MW-8SClient ID: 02/01/17 09:00Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-12Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 02/09/17 17:25 MM MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 40 of 165 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 Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile 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 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 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 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 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 02/16/17 MW-8SClient ID: 02/01/17 09:00Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-12Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 41 of 165 Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 2.5 0.50 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 100 100 90 100 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 02/16/17 MW-8SClient ID: 02/01/17 09:00Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-12Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 42 of 165 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 1,2-Dichloroethene, Total 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 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 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 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 02/16/17 DUP-1Client ID: 01/31/17 00:00Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-13Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 02/09/17 17:56 MM MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 43 of 165 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 Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile 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 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 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 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 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 02/16/17 DUP-1Client ID: 01/31/17 00:00Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-13Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 44 of 165 Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 2.5 0.50 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 98 98 90 100 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 02/16/17 DUP-1Client ID: 01/31/17 00:00Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-13Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 45 of 165 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 1,2-Dichloroethene, Total 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 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 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 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 02/16/17 FB-1Client ID: 01/31/17 13:20Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-14Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 02/09/17 11:39 MM MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 46 of 165 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 Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile 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 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 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 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 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 02/16/17 FB-1Client ID: 01/31/17 13:20Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-14Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 47 of 165 Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 2.5 0.50 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 95 100 91 99 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 02/16/17 FB-1Client ID: 01/31/17 13:20Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-14Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 48 of 165 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 1,2-Dichloroethene, Total Trichloroethene 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 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 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 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 0.50 02/16/17 TRIP BLANKClient ID: 01/26/17 00:00Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-15Lab ID: Field Prep:Not Specified Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 02/09/17 12:11 MM MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 49 of 165 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene Xylenes, Total cis-1,2-Dichloroethene Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile 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 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 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 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 2.5 0.50 02/16/17 TRIP BLANKClient ID: 01/26/17 00:00Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-15Lab ID: Field Prep:Not Specified MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 50 of 165 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 97 99 91 98 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 02/16/17 TRIP BLANKClient ID: 01/26/17 00:00Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-15Lab ID: Field Prep:Not Specified MDL -- -- -- -- -- -- Serial_No:02161712:42 Page 51 of 165 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 1,2-Dichloroethene, Total 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 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 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 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 02/16/17 SW-1Client ID: 02/01/17 10:30Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-16Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 02/09/17 18:28 MM MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 52 of 165 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 Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile 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 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 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 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 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 02/16/17 SW-1Client ID: 02/01/17 10:30Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-16Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 53 of 165 Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 2.5 0.50 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 102 98 90 99 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 02/16/17 SW-1Client ID: 02/01/17 10:30Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-16Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 54 of 165 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAM L1703315 02/09/17 10:17 1,8260CAnalytical Method: Analytical Date: 02/16/17 Analyst:PD Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane 2-Chloroethylvinyl ether Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene 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 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 3.0 0.75 0.75 0.50 1.8 0.50 0.75 10 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 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 Volatile Organics by GC/MS - Westborough Lab for sample(s): 01-07 Batch: WG976734-5 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 55 of 165 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAM L1703315 02/09/17 10:17 1,8260CAnalytical Method: Analytical Date: 02/16/17 Analyst:PD 1,2-Dichloroethene, Total 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 Dibromomethane 1,4-Dichlorobutane Iodomethane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrolein Acrylonitrile Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane 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 0.50 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 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 Volatile Organics by GC/MS - Westborough Lab for sample(s): 01-07 Batch: WG976734-5 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 56 of 165 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAM L1703315 02/09/17 10:17 1,8260CAnalytical Method: Analytical Date: 02/16/17 Analyst:PD 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 1,3,5-Trichlorobenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Halothane Ethyl ether Methyl Acetate Ethyl Acetate Isopropyl Ether Cyclohexane Tert-Butyl Alcohol Ethyl-Tert-Butyl-Ether Tertiary-Amyl Methyl Ether Parameter Result ND ND ND ND ND ND ND ND ND 0.50 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND RL 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 2.5 0.50 2.5 2.5 2.5 2.0 2.5 2.5 2.5 2.5 10 10 2.0 10 10 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 Volatile Organics by GC/MS - Westborough Lab for sample(s): 01-07 Batch: WG976734-5 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 57 of 165 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAM L1703315 02/09/17 10:17 1,8260CAnalytical Method: Analytical Date: 02/16/17 Analyst:PD 1,4-Dioxane 1,1,2-Trichloro-1,2,2-Trifluoroethane Methyl cyclohexane p-Diethylbenzene 4-Ethyltoluene 1,2,4,5-Tetramethylbenzene Parameter Result ND ND ND ND ND ND RL 250 10 10 2.0 2.0 2.0 ug/l ug/l ug/l ug/l ug/l ug/l UnitsQualifier Volatile Organics by GC/MS - Westborough Lab for sample(s): 01-07 Batch: WG976734-5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 83 90 106 85 70-130 70-130 70-130 70-130 Surrogate %Recovery Qualifier Acceptance Criteria MDL -- -- -- -- -- -- Serial_No:02161712:42 Page 58 of 165 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAM L1703315 02/09/17 09:34 1,8260CAnalytical Method: Analytical Date: 02/16/17 Analyst:MM Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane 2-Chloroethylvinyl ether Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene 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 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 3.0 0.75 0.75 0.50 1.8 0.50 0.75 10 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 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 Volatile Organics by GC/MS - Westborough Lab for sample(s): 09-10,12-16 Batch: WG976749-5 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 59 of 165 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAM L1703315 02/09/17 09:34 1,8260CAnalytical Method: Analytical Date: 02/16/17 Analyst:MM 1,2-Dichloroethene, Total 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 Dibromomethane 1,4-Dichlorobutane Iodomethane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 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 0.50 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 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 Volatile Organics by GC/MS - Westborough Lab for sample(s): 09-10,12-16 Batch: WG976749-5 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 60 of 165 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAM L1703315 02/09/17 09:34 1,8260CAnalytical Method: Analytical Date: 02/16/17 Analyst:MM 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 1,3,5-Trichlorobenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Halothane Ethyl ether Methyl Acetate Ethyl Acetate Isopropyl Ether Cyclohexane Tert-Butyl Alcohol 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 ND ND ND ND ND ND ND ND ND ND ND ND ND RL 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 2.5 0.50 2.5 2.5 2.5 2.0 2.5 2.5 2.5 2.5 10 10 2.0 10 10 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 ug/l 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 Volatile Organics by GC/MS - Westborough Lab for sample(s): 09-10,12-16 Batch: WG976749-5 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 61 of 165 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAM L1703315 02/09/17 09:34 1,8260CAnalytical Method: Analytical Date: 02/16/17 Analyst:MM 1,1,2-Trichloro-1,2,2-Trifluoroethane Methyl cyclohexane p-Diethylbenzene 4-Ethyltoluene 1,2,4,5-Tetramethylbenzene Parameter Result ND ND ND ND ND RL 10 10 2.0 2.0 2.0 ug/l ug/l ug/l ug/l ug/l UnitsQualifier Volatile Organics by GC/MS - Westborough Lab for sample(s): 09-10,12-16 Batch: WG976749-5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 94 100 92 98 70-130 70-130 70-130 70-130 Surrogate %Recovery Qualifier Acceptance Criteria MDL -- -- -- -- -- Serial_No:02161712:42 Page 62 of 165 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAM L1703315 02/10/17 06:32 1,8260CAnalytical Method: Analytical Date: 02/16/17 Analyst:MM Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane 2-Chloroethylvinyl ether Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene 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 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 3.0 0.75 0.75 0.50 1.8 0.50 0.75 10 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 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 Volatile Organics by GC/MS - Westborough Lab for sample(s): 11 Batch: WG976822-5 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 63 of 165 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAM L1703315 02/10/17 06:32 1,8260CAnalytical Method: Analytical Date: 02/16/17 Analyst:MM 1,2-Dichloroethene, Total 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 Dibromomethane 1,4-Dichlorobutane Iodomethane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrolein Acrylonitrile Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane 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 0.50 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 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 Volatile Organics by GC/MS - Westborough Lab for sample(s): 11 Batch: WG976822-5 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 64 of 165 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAM L1703315 02/10/17 06:32 1,8260CAnalytical Method: Analytical Date: 02/16/17 Analyst:MM 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 1,3,5-Trichlorobenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Halothane Ethyl ether Methyl Acetate Ethyl Acetate Isopropyl Ether Cyclohexane Tert-Butyl Alcohol Ethyl-Tert-Butyl-Ether Tertiary-Amyl Methyl Ether 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 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 2.5 0.50 2.5 2.5 2.5 2.0 2.5 2.5 2.5 2.5 10 10 2.0 10 10 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 Volatile Organics by GC/MS - Westborough Lab for sample(s): 11 Batch: WG976822-5 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 65 of 165 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAM L1703315 02/10/17 06:32 1,8260CAnalytical Method: Analytical Date: 02/16/17 Analyst:MM 1,4-Dioxane 1,1,2-Trichloro-1,2,2-Trifluoroethane Methyl cyclohexane p-Diethylbenzene 4-Ethyltoluene 1,2,4,5-Tetramethylbenzene Parameter Result ND ND ND ND ND ND RL 250 10 10 2.0 2.0 2.0 ug/l ug/l ug/l ug/l ug/l ug/l UnitsQualifier Volatile Organics by GC/MS - Westborough Lab for sample(s): 11 Batch: WG976822-5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 101 96 102 105 70-130 70-130 70-130 70-130 Surrogate %Recovery Qualifier Acceptance Criteria MDL -- -- -- -- -- -- Serial_No:02161712:42 Page 66 of 165 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAM L1703315 02/10/17 12:13 1,8260CAnalytical Method: Analytical Date: 02/16/17 Analyst:PD Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane 2-Chloroethylvinyl ether Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene 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 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 3.0 0.75 0.75 0.50 1.8 0.50 0.75 10 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 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 Volatile Organics by GC/MS - Westborough Lab for sample(s): 08 Batch: WG977246-5 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 67 of 165 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAM L1703315 02/10/17 12:13 1,8260CAnalytical Method: Analytical Date: 02/16/17 Analyst:PD 1,2-Dichloroethene, Total 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 Dibromomethane 1,4-Dichlorobutane Iodomethane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrolein Acrylonitrile Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane 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 0.50 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 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 Volatile Organics by GC/MS - Westborough Lab for sample(s): 08 Batch: WG977246-5 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 68 of 165 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAM L1703315 02/10/17 12:13 1,8260CAnalytical Method: Analytical Date: 02/16/17 Analyst:PD 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 1,3,5-Trichlorobenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Halothane Ethyl ether Methyl Acetate Ethyl Acetate Isopropyl Ether Cyclohexane Tert-Butyl Alcohol Ethyl-Tert-Butyl-Ether Tertiary-Amyl Methyl Ether 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 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 2.5 0.50 2.5 2.5 2.5 2.0 2.5 2.5 2.5 2.5 10 10 2.0 10 10 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 Volatile Organics by GC/MS - Westborough Lab for sample(s): 08 Batch: WG977246-5 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 69 of 165 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAM L1703315 02/10/17 12:13 1,8260CAnalytical Method: Analytical Date: 02/16/17 Analyst:PD 1,4-Dioxane 1,1,2-Trichloro-1,2,2-Trifluoroethane Methyl cyclohexane p-Diethylbenzene 4-Ethyltoluene 1,2,4,5-Tetramethylbenzene Parameter Result ND ND ND ND ND ND RL 250 10 10 2.0 2.0 2.0 ug/l ug/l ug/l ug/l ug/l ug/l UnitsQualifier Volatile Organics by GC/MS - Westborough Lab for sample(s): 08 Batch: WG977246-5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 107 92 96 102 70-130 70-130 70-130 70-130 Surrogate %Recovery Qualifier Acceptance Criteria MDL -- -- -- -- -- -- Serial_No:02161712:42 Page 70 of 165 Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane 2-Chloroethylvinyl ether Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene 1,1-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene 94 94 84 81 100 83 88 48 84 87 76 88 85 86 86 89 91 91 100 97 86 100 100 90 86 110 93 100 51 97 92 80 91 92 90 94 94 95 87 100 100 100 70-130 70-130 70-130 63-132 70-130 63-130 70-130 70-130 70-130 75-130 62-150 70-130 67-130 67-130 70-130 70-130 70-130 54-136 67-130 70-130 70-130 6 6 7 6 10 11 13 6 14 6 5 3 8 5 9 5 4 4 0 3 15 20 20 20 20 20 20 20 20 20 25 20 20 20 20 20 20 20 20 20 25 25 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Organics by GC/MS - Westborough Lab Associated sample(s): 01-07 Batch: WG976734-3 WG976734-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 Qual Qual Q Q Qual Serial_No:02161712:42 Page 71 of 165 Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene cis-1,2-Dichloroethene Dibromomethane 1,4-Dichlorobutane Iodomethane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane 86 160 51 96 78 91 90 85 94 100 96 89 90 85 93 85 120 30 91 75 110 93 180 56 100 86 93 97 93 100 100 100 92 95 95 99 90 120 33 90 85 120 70-130 64-130 39-139 55-140 55-138 61-145 70-130 70-130 70-130 70-130 70-130 63-130 70-130 70-130 70-130 70-130 70-130 70-130 64-130 70-130 36-147 8 12 9 4 10 2 7 9 6 0 4 3 5 11 6 6 0 10 1 13 9 20 20 20 20 20 25 20 25 20 20 20 20 20 20 20 20 20 20 20 20 20 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Organics by GC/MS - Westborough Lab Associated sample(s): 01-07 Batch: WG976734-3 WG976734-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 Qual Qual Q Q Q Q Qual Serial_No:02161712:42 Page 72 of 165 Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrolein Acrylonitrile 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 99 100 98 89 99 120 78 110 110 93 110 91 96 92 83 100 92 100 100 92 95 99 110 100 91 100 110 86 110 110 96 110 98 100 100 91 100 100 98 100 95 97 58-148 51-130 63-138 70-130 59-130 57-130 70-130 70-130 70-130 70-130 58-130 63-133 70-130 70-130 64-130 70-130 53-136 70-130 70-130 70-130 70-130 0 10 2 2 1 9 10 0 0 3 0 7 4 8 9 0 8 2 0 3 2 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 Volatile Organics by GC/MS - Westborough Lab Associated sample(s): 01-07 Batch: WG976734-3 WG976734-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 Qual Qual Qual Serial_No:02161712:42 Page 73 of 165 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,3,5-Trichlorobenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Halothane Ethyl ether Methyl Acetate Ethyl Acetate Isopropyl Ether Cyclohexane Tert-Butyl Alcohol Ethyl-Tert-Butyl-Ether Tertiary-Amyl Methyl Ether 95 120 100 100 120 99 98 98 98 90 100 87 94 93 100 110 120 100 114 100 87 95 130 100 99 120 100 110 100 95 96 94 87 100 92 100 110 120 110 112 110 91 41-144 63-130 70-130 70-130 70-130 69-130 70-130 70-130 64-130 70-130 70-130 70-130 70-130 59-134 70-130 70-130 70-130 70-130 70-130 70-130 66-130 0 8 0 1 0 1 12 2 3 6 6 0 6 1 0 0 0 10 2 10 4 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 Volatile Organics by GC/MS - Westborough Lab Associated sample(s): 01-07 Batch: WG976734-3 WG976734-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 Qual Qual Qual Serial_No:02161712:42 Page 74 of 165 1,4-Dioxane 1,1,2-Trichloro-1,2,2-Trifluoroethane Methyl cyclohexane p-Diethylbenzene 4-Ethyltoluene 1,2,4,5-Tetramethylbenzene 108 81 82 96 100 91 104 85 89 100 100 100 56-162 70-130 70-130 70-130 70-130 70-130 4 5 8 4 0 9 20 20 20 20 20 20 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Organics by GC/MS - Westborough Lab Associated sample(s): 01-07 Batch: WG976734-3 WG976734-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 84 94 110 87 70-130 70-130 70-130 70-130 81 104 106 87 Surrogate Qual%Recovery Qual%Recovery LCS LCSD 02/16/17 Acceptance Criteria Qual Qual Qual Serial_No:02161712:42 Page 75 of 165 Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane 2-Chloroethylvinyl ether Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene 1,1-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene 95 94 94 89 94 92 94 92 97 94 95 94 97 94 86 86 96 79 92 95 96 96 96 98 90 98 96 96 97 99 96 96 97 98 96 88 89 97 83 94 98 97 70-130 70-130 70-130 63-132 70-130 63-130 70-130 70-130 70-130 75-130 62-150 70-130 67-130 67-130 70-130 70-130 70-130 54-136 67-130 70-130 70-130 1 2 4 1 4 4 2 5 2 2 1 3 1 2 2 3 1 5 2 3 1 20 20 20 20 20 20 20 20 20 25 20 20 20 20 20 20 20 20 20 25 25 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Organics by GC/MS - Westborough Lab Associated sample(s): 09-10,12-16 Batch: WG976749-3 WG976749-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 Qual Qual Qual Serial_No:02161712:42 Page 76 of 165 Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene cis-1,2-Dichloroethene Dibromomethane 1,4-Dichlorobutane Iodomethane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane 92 87 68 97 97 96 94 94 95 93 94 96 90 90 96 97 89 60 90 95 82 93 90 70 99 99 98 98 98 98 95 97 100 90 95 99 100 90 62 92 95 84 70-130 64-130 39-139 55-140 55-138 61-145 70-130 70-130 70-130 70-130 70-130 63-130 70-130 70-130 70-130 70-130 70-130 70-130 64-130 70-130 36-147 1 3 3 2 2 2 4 4 3 2 3 4 0 5 3 3 1 3 2 0 2 20 20 20 20 20 25 20 25 20 20 20 20 20 20 20 20 20 20 20 20 20 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Organics by GC/MS - Westborough Lab Associated sample(s): 09-10,12-16 Batch: WG976749-3 WG976749-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 Qual Qual Q Q Qual Serial_No:02161712:42 Page 77 of 165 Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile 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 94 90 88 88 90 88 87 84 95 91 90 96 92 92 91 100 94 92 90 88 97 96 92 93 92 94 92 90 91 100 95 90 99 95 96 92 110 98 96 92 91 98 58-148 51-130 63-138 70-130 59-130 57-130 70-130 70-130 70-130 58-130 63-133 70-130 70-130 64-130 70-130 53-136 70-130 70-130 70-130 70-130 41-144 2 2 6 4 4 4 3 8 5 4 0 3 3 4 1 10 4 4 2 3 1 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 Volatile Organics by GC/MS - Westborough Lab Associated sample(s): 09-10,12-16 Batch: WG976749-3 WG976749-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 Qual Qual Qual Serial_No:02161712:42 Page 78 of 165 Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,3,5-Trichlorobenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Halothane Ethyl ether Methyl Acetate Ethyl Acetate Isopropyl Ether Cyclohexane Tert-Butyl Alcohol Ethyl-Tert-Butyl-Ether Tertiary-Amyl Methyl Ether 1,4-Dioxane 93 90 98 110 91 110 100 92 100 96 83 98 100 98 90 94 94 90 96 96 86 96 91 100 120 93 120 120 97 110 100 85 100 100 100 98 96 97 92 99 100 88 63-130 70-130 70-130 70-130 69-130 70-130 70-130 64-130 70-130 70-130 70-130 70-130 59-134 70-130 70-130 70-130 70-130 70-130 70-130 66-130 56-162 3 1 2 9 2 9 18 5 10 4 2 2 0 2 9 2 3 2 3 4 2 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 Volatile Organics by GC/MS - Westborough Lab Associated sample(s): 09-10,12-16 Batch: WG976749-3 WG976749-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 Qual Qual Qual Serial_No:02161712:42 Page 79 of 165 1,1,2-Trichloro-1,2,2-Trifluoroethane Methyl cyclohexane p-Diethylbenzene 4-Ethyltoluene 1,2,4,5-Tetramethylbenzene 99 96 100 90 110 100 97 110 94 120 70-130 70-130 70-130 70-130 70-130 1 1 10 4 9 20 20 20 20 20 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Organics by GC/MS - Westborough Lab Associated sample(s): 09-10,12-16 Batch: WG976749-3 WG976749-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 97 100 96 99 70-130 70-130 70-130 70-130 96 99 97 99 Surrogate Qual%Recovery Qual%Recovery LCS LCSD 02/16/17 Acceptance Criteria Qual Qual Qual Serial_No:02161712:42 Page 80 of 165 Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane 2-Chloroethylvinyl ether Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene 1,1-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene 97 98 100 110 92 99 99 64 100 97 99 100 100 96 93 97 96 93 93 97 96 94 94 99 100 91 98 96 58 100 95 96 97 100 94 93 92 94 92 89 94 97 70-130 70-130 70-130 63-132 70-130 63-130 70-130 70-130 70-130 75-130 62-150 70-130 67-130 67-130 70-130 70-130 70-130 54-136 67-130 70-130 70-130 3 4 1 10 1 1 3 10 0 2 3 3 0 2 0 5 2 1 4 3 1 20 20 20 20 20 20 20 20 20 25 20 20 20 20 20 20 20 20 20 25 25 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Organics by GC/MS - Westborough Lab Associated sample(s): 11 Batch: WG976822-3 WG976822-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 Qual Qual Q Q Qual Serial_No:02161712:42 Page 81 of 165 Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene cis-1,2-Dichloroethene Dibromomethane 1,4-Dichlorobutane Iodomethane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane 97 90 79 91 69 78 96 100 94 97 95 94 95 90 97 100 95 84 93 90 87 96 88 73 90 72 94 94 98 92 95 93 91 95 90 94 96 91 84 91 90 83 70-130 64-130 39-139 55-140 55-138 61-145 70-130 70-130 70-130 70-130 70-130 63-130 70-130 70-130 70-130 70-130 70-130 70-130 64-130 70-130 36-147 1 2 8 1 4 19 2 2 2 2 2 3 0 0 3 4 4 0 2 0 5 20 20 20 20 20 25 20 25 20 20 20 20 20 20 20 20 20 20 20 20 20 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Organics by GC/MS - Westborough Lab Associated sample(s): 11 Batch: WG976822-3 WG976822-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 Qual Qual Qual Serial_No:02161712:42 Page 82 of 165 Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrolein Acrylonitrile 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 100 90 97 88 80 76 73 95 98 100 90 100 99 96 100 94 91 110 87 97 94 94 94 92 85 79 73 73 87 92 100 87 100 97 94 100 94 90 97 86 96 94 58-148 51-130 63-138 70-130 59-130 57-130 70-130 70-130 70-130 70-130 58-130 63-133 70-130 70-130 64-130 70-130 53-136 70-130 70-130 70-130 70-130 6 4 5 3 1 4 0 9 6 0 3 0 2 2 0 0 1 13 1 1 0 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 Volatile Organics by GC/MS - Westborough Lab Associated sample(s): 11 Batch: WG976822-3 WG976822-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 Qual Qual Qual Serial_No:02161712:42 Page 83 of 165 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,3,5-Trichlorobenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Halothane Ethyl ether Methyl Acetate Ethyl Acetate Isopropyl Ether Cyclohexane Tert-Butyl Alcohol Ethyl-Tert-Butyl-Ether Tertiary-Amyl Methyl Ether 95 97 86 87 75 95 92 80 92 95 90 90 110 91 100 93 88 91 98 91 87 87 96 86 87 72 93 89 80 92 93 90 88 100 81 92 90 86 89 90 90 88 41-144 63-130 70-130 70-130 70-130 69-130 70-130 70-130 64-130 70-130 70-130 70-130 70-130 59-134 70-130 70-130 70-130 70-130 70-130 70-130 66-130 9 1 0 0 4 2 3 0 0 2 0 2 10 12 8 3 2 2 9 1 1 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 Volatile Organics by GC/MS - Westborough Lab Associated sample(s): 11 Batch: WG976822-3 WG976822-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 Qual Qual Qual Serial_No:02161712:42 Page 84 of 165 1,4-Dioxane 1,1,2-Trichloro-1,2,2-Trifluoroethane Methyl cyclohexane p-Diethylbenzene 4-Ethyltoluene 1,2,4,5-Tetramethylbenzene 88 100 89 84 92 72 84 100 86 82 92 72 56-162 70-130 70-130 70-130 70-130 70-130 5 0 3 2 0 0 20 20 20 20 20 20 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Organics by GC/MS - Westborough Lab Associated sample(s): 11 Batch: WG976822-3 WG976822-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 99 98 98 101 70-130 70-130 70-130 70-130 95 99 96 99 Surrogate Qual%Recovery Qual%Recovery LCS LCSD 02/16/17 Acceptance Criteria Qual Qual Qual Serial_No:02161712:42 Page 85 of 165 Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane 2-Chloroethylvinyl ether Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene 1,1-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene 94 100 100 78 100 80 90 91 85 94 84 110 94 99 72 89 93 70 87 100 90 95 100 110 82 100 80 92 94 88 95 91 110 98 100 74 91 99 71 88 110 92 70-130 70-130 70-130 63-132 70-130 63-130 70-130 70-130 70-130 75-130 62-150 70-130 67-130 67-130 70-130 70-130 70-130 54-136 67-130 70-130 70-130 1 0 10 5 0 0 2 3 3 1 8 0 4 1 3 2 6 1 1 10 2 20 20 20 20 20 20 20 20 20 25 20 20 20 20 20 20 20 20 20 25 25 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Organics by GC/MS - Westborough Lab Associated sample(s): 08 Batch: WG977246-3 WG977246-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 Qual Qual Qual Serial_No:02161712:42 Page 86 of 165 Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene cis-1,2-Dichloroethene Dibromomethane 1,4-Dichlorobutane Iodomethane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane 93 80 77 88 93 86 90 100 89 89 89 100 95 95 98 100 89 42 86 100 70 95 83 75 95 97 91 94 100 90 91 90 110 100 100 100 100 91 50 88 100 75 70-130 64-130 39-139 55-140 55-138 61-145 70-130 70-130 70-130 70-130 70-130 63-130 70-130 70-130 70-130 70-130 70-130 70-130 64-130 70-130 36-147 2 4 3 8 4 6 4 0 1 2 1 10 5 5 2 0 2 17 2 0 7 20 20 20 20 20 25 20 25 20 20 20 20 20 20 20 20 20 20 20 20 20 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Organics by GC/MS - Westborough Lab Associated sample(s): 08 Batch: WG977246-3 WG977246-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 Qual Qual Q Q Qual Serial_No:02161712:42 Page 87 of 165 Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrolein Acrylonitrile 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 74 110 91 88 78 84 81 85 100 100 97 98 92 90 90 89 86 88 88 89 88 75 140 92 93 82 84 80 86 110 110 100 100 92 93 92 90 88 90 90 90 90 58-148 51-130 63-138 70-130 59-130 57-130 70-130 70-130 70-130 70-130 58-130 63-133 70-130 70-130 64-130 70-130 53-136 70-130 70-130 70-130 70-130 1 24 1 6 5 0 1 1 10 10 3 2 0 3 2 1 2 2 2 1 2 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 Volatile Organics by GC/MS - Westborough Lab Associated sample(s): 08 Batch: WG977246-3 WG977246-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 Qual Qual Q Qual Q Serial_No:02161712:42 Page 88 of 165 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,3,5-Trichlorobenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Halothane Ethyl ether Methyl Acetate Ethyl Acetate Isopropyl Ether Cyclohexane Tert-Butyl Alcohol Ethyl-Tert-Butyl-Ether Tertiary-Amyl Methyl Ether 75 76 90 89 90 88 87 88 92 92 94 81 96 100 100 97 100 90 100 110 89 75 77 92 92 86 91 85 89 94 93 95 79 100 100 110 100 110 95 100 110 93 41-144 63-130 70-130 70-130 70-130 69-130 70-130 70-130 64-130 70-130 70-130 70-130 70-130 59-134 70-130 70-130 70-130 70-130 70-130 70-130 66-130 0 1 2 3 5 3 2 1 2 1 1 3 4 0 10 3 10 5 0 0 4 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 Volatile Organics by GC/MS - Westborough Lab Associated sample(s): 08 Batch: WG977246-3 WG977246-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 Qual Qual Qual Serial_No:02161712:42 Page 89 of 165 1,4-Dioxane 1,1,2-Trichloro-1,2,2-Trifluoroethane Methyl cyclohexane p-Diethylbenzene 4-Ethyltoluene 1,2,4,5-Tetramethylbenzene 96 88 88 91 91 95 102 95 93 92 93 96 56-162 70-130 70-130 70-130 70-130 70-130 6 8 6 1 2 1 20 20 20 20 20 20 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Organics by GC/MS - Westborough Lab Associated sample(s): 08 Batch: WG977246-3 WG977246-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 107 92 98 104 70-130 70-130 70-130 70-130 107 92 98 106 Surrogate Qual%Recovery Qual%Recovery LCS LCSD 02/16/17 Acceptance Criteria Qual Qual Qual Serial_No:02161712:42 Page 90 of 165 SEMIVOLATILES Serial_No:02161712:42 Page 91 of 165 FF 1,4-Dioxane Parameter Result Dilution Factor ND ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 144 1,4-Dioxane-d8 25 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 02/16/17 MW-1DClient ID: 01/31/17 16:15Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-01Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 02/09/17 14:29 ML EPA 3510C Extraction Date:02/07/17 11:15 MDL -- Serial_No:02161712:42 Page 92 of 165 1,4-Dioxane Parameter Result Dilution Factor ND ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 147 1,4-Dioxane-d8 23 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 02/16/17 MW-1SClient ID: 01/31/17 15:45Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-02Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 02/09/17 15:16 ML EPA 3510C Extraction Date:02/07/17 11:15 MDL -- Serial_No:02161712:42 Page 93 of 165 1,4-Dioxane Parameter Result Dilution Factor 1480 ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 144 1,4-Dioxane-d8 22 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 02/16/17 MW-3DClient ID: 02/01/17 11:40Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-03Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 02/10/17 11:43 ML EPA 3510C Extraction Date:02/07/17 11:15 MDL -- Serial_No:02161712:42 Page 94 of 165 1,4-Dioxane Parameter Result Dilution Factor 635.ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 144 1,4-Dioxane-d8 23 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 02/16/17 MW-3SClient ID: 02/01/17 11:10Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-04Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 02/10/17 12:29 ML EPA 3510C Extraction Date:02/07/17 11:15 MDL -- Serial_No:02161712:42 Page 95 of 165 1,4-Dioxane Parameter Result Dilution Factor ND ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 144 1,4-Dioxane-d8 21 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 02/16/17 MW-5DClient ID: 01/31/17 14:00Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-05Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 02/10/17 13:16 ML EPA 3510C Extraction Date:02/07/17 11:15 MDL -- Serial_No:02161712:42 Page 96 of 165 1,4-Dioxane Parameter Result Dilution Factor ND ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 147 1,4-Dioxane-d8 20 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 02/16/17 MW-5SClient ID: 01/31/17 13:30Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-06Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 02/10/17 14:02 ML EPA 3510C Extraction Date:02/07/17 11:15 MDL -- Serial_No:02161712:42 Page 97 of 165 1,4-Dioxane Parameter Result Dilution Factor ND ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 144 1,4-Dioxane-d8 18 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 02/16/17 MW-6DClient ID: 01/31/17 15:15Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-07Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 02/10/17 14:48 ML EPA 3510C Extraction Date:02/07/17 11:15 MDL -- Serial_No:02161712:42 Page 98 of 165 1,4-Dioxane Parameter Result Dilution Factor ND ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 147 1,4-Dioxane-d8 17 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 02/16/17 MW-6SClient ID: 01/31/17 14:45Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-08Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 02/10/17 15:34 ML EPA 3510C Extraction Date:02/07/17 11:15 MDL -- Serial_No:02161712:42 Page 99 of 165 1,4-Dioxane Parameter Result Dilution Factor 403.ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 144 1,4-Dioxane-d8 20 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 02/16/17 MW-7DClient ID: 02/01/17 13:00Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-09Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 02/10/17 16:20 ML EPA 3510C Extraction Date:02/07/17 11:15 MDL -- Serial_No:02161712:42 Page 100 of 165 1,4-Dioxane Parameter Result Dilution Factor 1620 ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 144 1,4-Dioxane-d8 20 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 02/16/17 MW-7SClient ID: 02/01/17 12:20Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-10Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 02/10/17 17:06 ML EPA 3510C Extraction Date:02/07/17 11:15 MDL -- Serial_No:02161712:42 Page 101 of 165 1,4-Dioxane Parameter Result Dilution Factor ND ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 144 1,4-Dioxane-d8 22 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 02/16/17 MW-8DClient ID: 02/01/17 09:30Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-11Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 02/10/17 17:52 ML EPA 3510C Extraction Date:02/07/17 11:15 MDL -- Serial_No:02161712:42 Page 102 of 165 1,4-Dioxane Parameter Result Dilution Factor 145.ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 144 1,4-Dioxane-d8 22 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 02/16/17 MW-8SClient ID: 02/01/17 09:00Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-12Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 02/10/17 18:38 ML EPA 3510C Extraction Date:02/07/17 11:15 MDL -- Serial_No:02161712:42 Page 103 of 165 1,4-Dioxane Parameter Result Dilution Factor ND ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 147 1,4-Dioxane-d8 20 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 02/16/17 DUP-1Client ID: 01/31/17 00:00Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-13Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 02/10/17 19:25 ML EPA 3510C Extraction Date:02/07/17 11:15 MDL -- Serial_No:02161712:42 Page 104 of 165 1,4-Dioxane Parameter Result Dilution Factor ND ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 153 1,4-Dioxane-d8 21 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 02/16/17 FB-1Client ID: 01/31/17 13:20Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-14Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 02/10/17 20:11 ML EPA 3510C Extraction Date:02/07/17 11:15 MDL -- Serial_No:02161712:42 Page 105 of 165 1,4-Dioxane Parameter Result Dilution Factor ND ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 147 1,4-Dioxane-d8 25 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 02/16/17 SW-1Client ID: 02/01/17 10:30Date Collected: 02/02/17Date Received: NANTUCKET, MASample Location: L1703315-16Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 02/10/17 20:57 ML EPA 3510C Extraction Date:02/07/17 11:15 MDL -- Serial_No:02161712:42 Page 106 of 165 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAM L1703315 02/09/17 12:10 1,8270D-SIMAnalytical Method: Analytical Date: Extraction Method:EPA 3510C Extraction Date:02/07/17 11:15 02/16/17 Analyst:ML 1,4-Dioxane Parameter Result ND RL 150ng/l UnitsQualifier 1,4 Dioxane by 8270D-SIM - Mansfield Lab for sample(s): 01-14,16 Batch: WG975943-1 1,4-Dioxane-d8 30 15-110 Surrogate %Recovery Qualifier Acceptance Criteria MDL -- Serial_No:02161712:42 Page 107 of 165 1,4-Dioxane 118 118 40-140 0 30 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits 1,4 Dioxane by 8270D-SIM - Mansfield Lab Associated sample(s): 01-14,16 Batch: WG975943-2 WG975943-3 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 1,4-Dioxane-d8 31 15-11027 Surrogate Qual%Recovery Qual%Recovery LCS LCSD 02/16/17 Acceptance Criteria Qual Qual Qual Serial_No:02161712:42 Page 108 of 165 METALS Serial_No:02161712:42 Page 109 of 165 FF Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 SAMPLE RESULTS MW-1DClient ID: 01/31/17 16:15Date Collected: 02/02/17Date Received: Matrix:Water NANTUCKET, MASample Location: L1703315-01Lab ID: Field Prep:Field Filtered (Dissolved Metals) Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared Dissolved Metals - Mansfield Lab Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Mercury, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved ND ND ND 16 ND ND ND ND ND ND ND ND 10 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 0.005 0.010 0.005 0.10 0.01 0.010 0.05 0.010 0.010 0.00100 0.010 0.007 2.0 0.050 02/03/17 23:17 02/03/17 23:17 02/03/17 23:17 02/03/17 23:17 02/03/17 23:17 02/03/17 23:17 02/03/17 23:17 02/03/17 23:17 02/03/17 23:17 02/15/17 19:41 02/03/17 23:17 02/03/17 23:17 02/03/17 23:17 02/03/17 23:17 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,7470A 1,6010C 1,6010C 1,6010C 1,6010C MC MC MC MC MC MC MC MC MC EA MC MC MC MC 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/08/17 12:35 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 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 -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 110 of 165 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 SAMPLE RESULTS MW-1SClient ID: 01/31/17 15:45Date Collected: 02/02/17Date Received: Matrix:Water NANTUCKET, MASample Location: L1703315-02Lab ID: Field Prep:Field Filtered (Dissolved Metals) Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared Dissolved Metals - Mansfield Lab Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Mercury, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved ND ND ND 1.1 ND ND ND ND ND ND ND ND 11 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 0.005 0.010 0.005 0.10 0.01 0.010 0.05 0.010 0.010 0.00020 0.010 0.007 2.0 0.050 02/03/17 23:21 02/03/17 23:21 02/03/17 23:21 02/03/17 23:21 02/03/17 23:21 02/03/17 23:21 02/03/17 23:21 02/03/17 23:21 02/03/17 23:21 02/15/17 19:42 02/03/17 23:21 02/03/17 23:21 02/03/17 23:21 02/03/17 23:21 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,7470A 1,6010C 1,6010C 1,6010C 1,6010C MC MC MC MC MC MC MC MC MC EA MC MC MC MC 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/08/17 12:35 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 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 -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 111 of 165 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 SAMPLE RESULTS MW-3DClient ID: 02/01/17 11:40Date Collected: 02/02/17Date Received: Matrix:Water NANTUCKET, MASample Location: L1703315-03Lab ID: Field Prep:Field Filtered (Dissolved Metals) Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared Dissolved Metals - Mansfield Lab Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Mercury, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved ND 0.034 ND 57 ND ND 0.16 ND 2.08 ND ND ND 75 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 0.005 0.010 0.005 0.10 0.01 0.010 0.05 0.010 0.010 0.00020 0.010 0.007 2.0 0.050 02/03/17 23:25 02/03/17 23:25 02/03/17 23:25 02/03/17 23:25 02/03/17 23:25 02/03/17 23:25 02/03/17 23:25 02/03/17 23:25 02/03/17 23:25 02/15/17 19:44 02/03/17 23:25 02/03/17 23:25 02/03/17 23:25 02/03/17 23:25 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,7470A 1,6010C 1,6010C 1,6010C 1,6010C MC MC MC MC MC MC MC MC MC EA MC MC MC MC 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/08/17 12:35 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 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 -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 112 of 165 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 SAMPLE RESULTS MW-3SClient ID: 02/01/17 11:10Date Collected: 02/02/17Date Received: Matrix:Water NANTUCKET, MASample Location: L1703315-04Lab ID: Field Prep:Field Filtered (Dissolved Metals) Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared Dissolved Metals - Mansfield Lab Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Mercury, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved ND 0.032 ND 43 ND 0.022 0.32 ND 0.030 ND ND ND 30 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 0.005 0.010 0.005 0.10 0.0100 0.010 0.05 0.010 0.010 0.00020 0.010 0.007 2.0 0.050 02/03/17 23:41 02/03/17 23:41 02/03/17 23:41 02/03/17 23:41 02/03/17 23:41 02/03/17 23:41 02/03/17 23:41 02/03/17 23:41 02/03/17 23:41 02/15/17 19:32 02/03/17 23:41 02/03/17 23:41 02/03/17 23:41 02/03/17 23:41 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,7470A 1,6010C 1,6010C 1,6010C 1,6010C MC MC MC MC MC MC MC MC MC EA MC MC MC MC 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/08/17 12:35 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 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 -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 113 of 165 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 SAMPLE RESULTS MW-5DClient ID: 01/31/17 14:00Date Collected: 02/02/17Date Received: Matrix:Water NANTUCKET, MASample Location: L1703315-05Lab ID: Field Prep:Field Filtered (Dissolved Metals) Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared Dissolved Metals - Mansfield Lab Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Mercury, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved ND ND ND 6.6 ND ND ND ND 0.674 ND ND ND 80 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 0.005 0.010 0.005 0.10 0.01 0.010 0.05 0.010 0.010 0.00020 0.010 0.007 2.0 0.050 02/03/17 23:46 02/03/17 23:46 02/03/17 23:46 02/03/17 23:46 02/03/17 23:46 02/03/17 23:46 02/03/17 23:46 02/03/17 23:46 02/03/17 23:46 02/15/17 19:46 02/03/17 23:46 02/03/17 23:46 02/03/17 23:46 02/03/17 23:46 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,7470A 1,6010C 1,6010C 1,6010C 1,6010C MC MC MC MC MC MC MC MC MC EA MC MC MC MC 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/08/17 12:35 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 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 -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 114 of 165 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 SAMPLE RESULTS MW-5SClient ID: 01/31/17 13:30Date Collected: 02/02/17Date Received: Matrix:Water NANTUCKET, MASample Location: L1703315-06Lab ID: Field Prep:Field Filtered (Dissolved Metals) Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared Dissolved Metals - Mansfield Lab Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Mercury, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved ND 0.013 ND 2.0 ND ND 1.4 ND 0.167 ND ND ND 14 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 0.005 0.010 0.005 0.10 0.01 0.010 0.05 0.010 0.010 0.00020 0.010 0.007 2.0 0.050 02/03/17 23:50 02/03/17 23:50 02/03/17 23:50 02/03/17 23:50 02/03/17 23:50 02/03/17 23:50 02/03/17 23:50 02/03/17 23:50 02/03/17 23:50 02/15/17 19:47 02/03/17 23:50 02/03/17 23:50 02/03/17 23:50 02/03/17 23:50 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,7470A 1,6010C 1,6010C 1,6010C 1,6010C MC MC MC MC MC MC MC MC MC EA MC MC MC MC 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/08/17 12:35 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 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 -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 115 of 165 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 SAMPLE RESULTS MW-6DClient ID: 01/31/17 15:15Date Collected: 02/02/17Date Received: Matrix:Water NANTUCKET, MASample Location: L1703315-07Lab ID: Field Prep:Field Filtered (Dissolved Metals) Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared Dissolved Metals - Mansfield Lab Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Mercury, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved ND ND ND 3.9 ND ND ND ND ND ND ND ND 17 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 0.005 0.010 0.005 0.10 0.01 0.010 0.05 0.010 0.010 0.00020 0.010 0.007 2.0 0.050 02/03/17 23:54 02/03/17 23:54 02/03/17 23:54 02/03/17 23:54 02/03/17 23:54 02/03/17 23:54 02/03/17 23:54 02/03/17 23:54 02/03/17 23:54 02/15/17 19:49 02/03/17 23:54 02/03/17 23:54 02/03/17 23:54 02/03/17 23:54 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,7470A 1,6010C 1,6010C 1,6010C 1,6010C MC MC MC MC MC MC MC MC MC EA MC MC MC MC 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/08/17 12:35 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 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 -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 116 of 165 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 SAMPLE RESULTS MW-6SClient ID: 01/31/17 14:45Date Collected: 02/02/17Date Received: Matrix:Water NANTUCKET, MASample Location: L1703315-08Lab ID: Field Prep:Field Filtered (Dissolved Metals) Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared Dissolved Metals - Mansfield Lab Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Mercury, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved ND 0.013 ND 6.4 ND ND ND ND ND ND ND ND 32 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 0.005 0.010 0.005 0.10 0.01 0.010 0.05 0.010 0.010 0.00020 0.010 0.007 2.0 0.050 02/03/17 23:58 02/03/17 23:58 02/03/17 23:58 02/03/17 23:58 02/03/17 23:58 02/03/17 23:58 02/03/17 23:58 02/03/17 23:58 02/03/17 23:58 02/15/17 19:51 02/03/17 23:58 02/03/17 23:58 02/03/17 23:58 02/03/17 23:58 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,7470A 1,6010C 1,6010C 1,6010C 1,6010C MC MC MC MC MC MC MC MC MC EA MC MC MC MC 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/08/17 12:35 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 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 -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 117 of 165 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 SAMPLE RESULTS MW-7DClient ID: 02/01/17 13:00Date Collected: 02/02/17Date Received: Matrix:Water NANTUCKET, MASample Location: L1703315-09Lab ID: Field Prep:Field Filtered (Dissolved Metals) Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared Dissolved Metals - Mansfield Lab Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Mercury, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved ND 0.016 ND 25 ND ND 1.3 ND 0.153 ND ND ND 31 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 0.005 0.010 0.005 0.10 0.01 0.010 0.05 0.010 0.010 0.00020 0.010 0.007 2.0 0.050 02/04/17 00:02 02/04/17 00:02 02/04/17 00:02 02/04/17 00:02 02/04/17 00:02 02/04/17 00:02 02/04/17 00:02 02/04/17 00:02 02/04/17 00:02 02/15/17 19:53 02/04/17 00:02 02/04/17 00:02 02/04/17 00:02 02/04/17 00:02 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,7470A 1,6010C 1,6010C 1,6010C 1,6010C MC MC MC MC MC MC MC MC MC EA MC MC MC MC 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/08/17 12:35 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 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 -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 118 of 165 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 SAMPLE RESULTS MW-7SClient ID: 02/01/17 12:20Date Collected: 02/02/17Date Received: Matrix:Water NANTUCKET, MASample Location: L1703315-10Lab ID: Field Prep:Field Filtered (Dissolved Metals) Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared Dissolved Metals - Mansfield Lab Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Mercury, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved 0.104 0.067 ND 180 ND ND 71 ND 1.27 ND ND ND 110 0.060 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 0.005 0.010 0.005 0.10 0.01 0.010 0.05 0.010 0.010 0.00020 0.010 0.007 2.0 0.050 02/04/17 00:06 02/04/17 00:06 02/04/17 00:06 02/04/17 00:06 02/04/17 00:06 02/04/17 00:06 02/04/17 00:06 02/04/17 00:06 02/04/17 00:06 02/15/17 19:54 02/04/17 00:06 02/04/17 00:06 02/04/17 00:06 02/04/17 00:06 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,7470A 1,6010C 1,6010C 1,6010C 1,6010C MC MC MC MC MC MC MC MC MC EA MC MC MC MC 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/08/17 12:35 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 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 -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 119 of 165 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 SAMPLE RESULTS MW-8DClient ID: 02/01/17 09:30Date Collected: 02/02/17Date Received: Matrix:Water NANTUCKET, MASample Location: L1703315-11Lab ID: Field Prep:Field Filtered (Dissolved Metals) Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared Dissolved Metals - Mansfield Lab Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Mercury, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved ND ND ND 1.9 ND ND ND ND ND ND ND ND 11 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 0.005 0.010 0.005 0.10 0.01 0.010 0.05 0.010 0.010 0.00020 0.010 0.007 2.0 0.050 02/04/17 00:32 02/04/17 00:32 02/04/17 00:32 02/04/17 00:32 02/04/17 00:32 02/04/17 00:32 02/04/17 00:32 02/04/17 00:32 02/04/17 00:32 02/15/17 19:59 02/04/17 00:32 02/04/17 00:32 02/04/17 00:32 02/04/17 00:32 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,7470A 1,6010C 1,6010C 1,6010C 1,6010C MC MC MC MC MC MC MC MC MC EA MC MC MC MC 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/08/17 12:35 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 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 -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 120 of 165 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 SAMPLE RESULTS MW-8SClient ID: 02/01/17 09:00Date Collected: 02/02/17Date Received: Matrix:Water NANTUCKET, MASample Location: L1703315-12Lab ID: Field Prep:Field Filtered (Dissolved Metals) Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared Dissolved Metals - Mansfield Lab Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Mercury, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved 0.005 0.087 ND 130 ND 0.058 0.08 ND 0.253 ND ND ND 84 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 0.005 0.010 0.005 0.10 0.0100 0.010 0.05 0.010 0.010 0.00020 0.010 0.007 2.0 0.050 02/04/17 00:36 02/04/17 00:36 02/04/17 00:36 02/04/17 00:36 02/04/17 00:36 02/04/17 00:36 02/04/17 00:36 02/04/17 00:36 02/04/17 00:36 02/15/17 20:01 02/04/17 00:36 02/04/17 00:36 02/04/17 00:36 02/04/17 00:36 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,7470A 1,6010C 1,6010C 1,6010C 1,6010C MC MC MC MC MC MC MC MC MC EA MC MC MC MC 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/08/17 12:35 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 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 -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 121 of 165 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 SAMPLE RESULTS DUP-1Client ID: 01/31/17 00:00Date Collected: 02/02/17Date Received: Matrix:Water NANTUCKET, MASample Location: L1703315-13Lab ID: Field Prep:Field Filtered (Dissolved Metals) Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared Dissolved Metals - Mansfield Lab Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Mercury, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved ND ND ND 6.3 ND ND ND ND 0.661 ND ND ND 81 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 0.005 0.010 0.005 0.10 0.01 0.010 0.05 0.010 0.010 0.00020 0.010 0.007 2.0 0.050 02/04/17 00:45 02/04/17 00:45 02/04/17 00:45 02/04/17 00:45 02/04/17 00:45 02/04/17 00:45 02/04/17 00:45 02/04/17 00:45 02/04/17 00:45 02/15/17 20:03 02/04/17 00:45 02/04/17 00:45 02/04/17 00:45 02/04/17 00:45 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,7470A 1,6010C 1,6010C 1,6010C 1,6010C MC MC MC MC MC MC MC MC MC EA MC MC MC MC 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/08/17 12:35 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 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 -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 122 of 165 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 SAMPLE RESULTS FB-1Client ID: 01/31/17 13:20Date Collected: 02/02/17Date Received: Matrix:Water NANTUCKET, MASample Location: L1703315-14Lab ID: Field Prep:Field Filtered (Dissolved Metals) Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared Dissolved Metals - Mansfield Lab Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Mercury, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved 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 0.005 0.010 0.005 0.10 0.01 0.010 0.05 0.010 0.010 0.00020 0.010 0.007 2.0 0.050 02/04/17 00:41 02/04/17 00:41 02/04/17 00:41 02/04/17 00:41 02/04/17 00:41 02/04/17 00:41 02/04/17 00:41 02/04/17 00:41 02/04/17 00:41 02/15/17 20:05 02/04/17 00:41 02/04/17 00:41 02/04/17 00:41 02/04/17 00:41 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,7470A 1,6010C 1,6010C 1,6010C 1,6010C MC MC MC MC MC MC MC MC MC EA MC MC MC MC 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/08/17 12:35 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 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 -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 123 of 165 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 SAMPLE RESULTS SW-1Client ID: 02/01/17 10:30Date Collected: 02/02/17Date Received: Matrix:Water NANTUCKET, MASample Location: L1703315-16Lab ID: Field Prep:Field Filtered (Dissolved Metals) Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared Total Hardness by SM 2340B - Mansfield Lab Dissolved Metals - Mansfield Lab Hardness Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Mercury, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved 1800 ND 0.012 ND 140 ND ND 0.08 ND 0.085 ND ND ND 3200 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 mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 10 1 0.66 0.005 0.010 0.00020 0.10 0.01 0.00100 0.05 0.00100 0.010 0.00020 0.010 0.00040 20 0.050 02/06/17 22:05 02/04/17 00:12 02/04/17 00:12 02/06/17 15:38 02/04/17 00:12 02/04/17 00:12 02/06/17 15:38 02/04/17 00:12 02/06/17 15:38 02/04/17 00:12 02/15/17 20:06 02/04/17 00:12 02/06/17 15:38 02/04/17 00:49 02/04/17 00:12 1,6010C 1,6010C 1,6010C 1,6020A 1,6010C 1,6010C 1,6020A 1,6010C 1,6020A 1,6010C 1,7470A 1,6010C 1,6020A 1,6010C 1,6010C AB MC MC DB MC MC DB MC DB MC EA MC DB MC MC 02/06/17 08:57 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/08/17 12:35 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 EPA 3005A 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 NA -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:02161712:42 Page 124 of 165 FF Parameter Parameter Parameter Result Result Result Dilution Factor Dilution Factor Dilution Factor Qualifier Qualifier Qualifier Units Units Units RL RL RL Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 Date Analyzed Date Analyzed Date Analyzed Analytical Method Analytical Method Analytical Method Analyst Analyst Analyst Date Prepared Date Prepared Date Prepared 02/16/17 Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved Cadmium, Dissolved Copper, Dissolved Lead, Dissolved Silver, Dissolved Hardness ND ND ND ND 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 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 1 0.005 0.010 0.005 0.10 0.01 0.010 0.05 0.010 0.010 0.010 0.007 2.0 0.050 0.00020 0.00100 0.00100 0.00040 0.66 02/03/17 22:52 02/03/17 22:52 02/03/17 22:52 02/03/17 22:52 02/03/17 22:52 02/03/17 22:52 02/03/17 22:52 02/03/17 22:52 02/03/17 22:52 02/03/17 22:52 02/03/17 22:52 02/03/17 22:52 02/03/17 22:52 02/06/17 15:20 02/06/17 15:20 02/06/17 15:20 02/06/17 15:20 02/06/17 20:46 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6020A 1,6020A 1,6020A 1,6020A 1,6010C MC MC MC MC MC MC MC MC MC MC MC MC MC DB DB DB DB AB 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/03/17 15:20 02/06/17 08:57 Dissolved Metals - Mansfield Lab for sample(s): 01-14,16 Batch: WG975163-1 Dissolved Metals - Mansfield Lab for sample(s): 16 Batch: WG975164-1 Total Hardness by SM 2340B - Mansfield Lab for sample(s): 16 Batch: WG975557-1 EPA 3005A EPA 3005A Digestion Method: Digestion Method: Prep Information Prep Information MDL MDL MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- NA Serial_No:02161712:42 Page 125 of 165 Parameter Result Dilution FactorQualifierUnitsRL Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 Date Analyzed Analytical Method Analyst Date Prepared 02/16/17 Mercury, Dissolved ND mg/l 10.00020 02/15/17 19:29 1,7470A EA02/08/17 12:35 Dissolved Metals - Mansfield Lab for sample(s): 01-14,16 Batch: WG976349-1 EPA 3005A EPA 7470A Digestion Method: Digestion Method: Prep Information Prep Information MDL -- Serial_No:02161712:42 Page 126 of 165 Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved Cadmium, Dissolved Copper, Dissolved Lead, Dissolved Silver, Dissolved 101 94 101 94 90 94 91 99 92 108 96 98 97 106 100 106 99 - - - - - - - - - - - - - - - - - 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 80-120 80-120 80-120 - - - - - - - - - - - - - - - - - Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Dissolved Metals - Mansfield Lab Associated sample(s): 01-14,16 Batch: WG975163-2 Dissolved Metals - Mansfield Lab Associated sample(s): 16 Batch: WG975164-2 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 Qual Qual Qual Serial_No:02161712:42 Page 127 of 165 Hardness Mercury, Dissolved 104 92 - - 80-120 80-120 - - Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Total Hardness by SM 2340B - Mansfield Lab Associated sample(s): 16 Batch: WG975557-2 Dissolved Metals - Mansfield Lab Associated sample(s): 01-14,16 Batch: WG976349-2 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 Serial_No:02161712:42 Page 128 of 165 Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved Cadmium, Dissolved Copper, Dissolved Lead, Dissolved Silver, Dissolved Hardness ND 0.012 ND 140 ND ND 0.08 ND 0.085 ND ND 3200 ND ND ND ND ND 380 0.238 3.91 0.084 150 0.36 0.546 1.9 0.803 0.984 0.242 0.120 3000 0.811 0.1098 0.4665 1.064 0.09750 440 99 97 82 50 90 109 91 79 90 101 120 0 81 108 93 104 98 91 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 - - - - - - - - - - - - - - - - - - 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Parameter Native Sample MS Found MS %Recovery MSD Found MSD %Recovery Recovery Limits RPD RPD Limits Dissolved Metals - Mansfield Lab Associated sample(s): 01-14,16 QC Batch ID: WG975163-3 QC Sample: L1703315-16 Client ID: SW-1 Dissolved Metals - Mansfield Lab Associated sample(s): 16 QC Batch ID: WG975164-3 QC Sample: L1703315-16 Client ID: SW-1 Total Hardness by SM 2340B - Mansfield Lab Associated sample(s): 16 QC Batch ID: WG975557-3 QC Sample: L1703595-01 Client ID: MS Sample 0.24 4 0.102 20 0.4 0.5 2 1.02 1 0.24 0.1 20 1 0.102 0.5 1.02 0.1 66.2 MS Added Matrix Spike Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 Qual Q Q Qual Qual Serial_No:02161712:42 Page 129 of 165 Mercury, Dissolved ND 0.02570 103 --75-125 -20 Parameter Native Sample MS Found MS %Recovery MSD Found MSD %Recovery Recovery Limits RPD RPD Limits Dissolved Metals - Mansfield Lab Associated sample(s): 01-14,16 QC Batch ID: WG976349-3 QC Sample: L1703315-04 Client ID: MW-3S 0.025 MS Added Matrix Spike Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 Serial_No:02161712:42 Page 130 of 165 Arsenic, Dissolved Barium, Dissolved Calcium, Dissolved Chromium, Dissolved Iron, Dissolved Manganese, Dissolved Selenium, Dissolved Zinc, Dissolved Sodium, Dissolved Cadmium, Dissolved Copper, Dissolved Lead, Dissolved Silver, Dissolved Mercury, Dissolved ND 0.012 140 ND 0.08 0.085 ND ND 3200 ND ND ND ND ND ND 0.012 140 ND 0.08 0.092 ND ND 3200 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 NC 5 0 NC 5 8 NC NC 0 NC NC NC NC NC 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Units RPDParameterNative Sample Duplicate Sample RPD Limits Dissolved Metals - Mansfield Lab Associated sample(s): 01-14,16 QC Batch ID: WG975163-4 QC Sample: L1703315-16 Client ID: SW-1 Dissolved Metals - Mansfield Lab Associated sample(s): 01-14,16 QC Batch ID: WG975163-4 QC Sample: L1703315-16 Client ID: SW-1 Dissolved Metals - Mansfield Lab Associated sample(s): 16 QC Batch ID: WG975164-4 QC Sample: L1703315-16 Client ID: SW-1 Dissolved Metals - Mansfield Lab Associated sample(s): 01-14,16 QC Batch ID: WG976349-4 QC Sample: L1703315-04 Client ID: MW-3S NANTUCKET LF 1910-111103-CG.S Project Name: Project Number: L1703315Lab Number: Report Date: Lab Duplicate Analysis Batch Quality Control 02/16/17 Qual Serial_No:02161712:42 Page 131 of 165 INORGANICS & MISCELLANEOUS Serial_No:02161712:42 Page 132 of 165 FF MW-1DClient ID: 01/31/17 16:15Date Collected: 02/02/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1703315-01Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered (Dissolved Metals) General Chemistry - Westborough Lab Alkalinity, Total Solids, Total Dissolved Cyanide, Total Chloride Nitrogen, Nitrate Sulfate Chemical Oxygen Demand 46.9 71. ND 18. 0.254 ND ND mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 2.00 10 0.005 1.0 0.100 10 20 02/03/17 08:29 02/03/17 10:20 02/03/17 13:14 02/03/17 17:28 02/02/17 18:55 02/02/17 16:42 02/07/17 20:59 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NO3-F 1,9038 121,5220D BR DW DE ML MR BR TL Date Prepared - - 02/02/17 15:15 - - 02/02/17 16:42 02/07/17 18:10 02/16/17 MDL NA -- -- -- -- -- -- Serial_No:02161712:42 Page 133 of 165 FF MW-1SClient ID: 01/31/17 15:45Date Collected: 02/02/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1703315-02Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered (Dissolved Metals) General Chemistry - Westborough Lab Alkalinity, Total Solids, Total Dissolved Cyanide, Total Chloride Nitrogen, Nitrate Sulfate Chemical Oxygen Demand 5.00 30. ND 18. ND ND ND mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 2.00 10 0.005 1.0 0.100 10 20 02/03/17 08:29 02/03/17 10:20 02/03/17 13:14 02/03/17 17:30 02/02/17 18:56 02/02/17 16:42 02/07/17 20:59 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NO3-F 1,9038 121,5220D BR DW DE ML MR BR TL Date Prepared - - 02/02/17 15:15 - - 02/02/17 16:42 02/07/17 18:10 02/16/17 MDL NA -- -- -- -- -- -- Serial_No:02161712:42 Page 134 of 165 FF MW-3DClient ID: 02/01/17 11:40Date Collected: 02/02/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1703315-03Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered (Dissolved Metals) General Chemistry - Westborough Lab Alkalinity, Total Solids, Total Dissolved Cyanide, Total Chloride Nitrogen, Nitrate Sulfate Chemical Oxygen Demand 306. 480 ND 80. ND 43. 58. mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 2 1 2.00 10 0.005 1.0 0.100 20 20 02/03/17 08:29 02/03/17 10:20 02/03/17 13:15 02/03/17 17:33 02/02/17 19:02 02/02/17 16:42 02/07/17 21:00 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NO3-F 1,9038 121,5220D BR DW DE ML MR BR TL Date Prepared - - 02/02/17 15:15 - - 02/02/17 16:42 02/07/17 18:10 02/16/17 MDL NA -- -- -- -- -- -- Serial_No:02161712:42 Page 135 of 165 FF MW-3SClient ID: 02/01/17 11:10Date Collected: 02/02/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1703315-04Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered (Dissolved Metals) General Chemistry - Westborough Lab Alkalinity, Total Solids, Total Dissolved Cyanide, Total Chloride Nitrogen, Nitrate Sulfate Chemical Oxygen Demand 148. 330 ND 41. 1.22 70. 88. mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 2.5 1 2.00 10 0.005 1.0 0.100 25 20 02/03/17 08:29 02/03/17 10:20 02/03/17 13:16 02/03/17 17:34 02/02/17 19:06 02/02/17 16:42 02/07/17 21:00 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NO3-F 1,9038 121,5220D BR DW DE ML MR BR TL Date Prepared - - 02/02/17 15:15 - - 02/02/17 16:42 02/07/17 18:10 02/16/17 MDL NA -- -- -- -- -- -- Serial_No:02161712:42 Page 136 of 165 FF MW-5DClient ID: 01/31/17 14:00Date Collected: 02/02/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1703315-05Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered (Dissolved Metals) General Chemistry - Westborough Lab Alkalinity, Total Solids, Total Dissolved Cyanide, Total Chloride Nitrogen, Nitrate Sulfate Chemical Oxygen Demand 23.3 250 ND 120 ND 29. ND mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 10 1 1 1 2.00 10 0.005 10 0.100 10 20 02/03/17 08:29 02/03/17 10:20 02/03/17 13:20 02/03/17 18:24 02/02/17 19:07 02/02/17 16:42 02/07/17 21:00 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NO3-F 1,9038 121,5220D BR DW DE ML MR BR TL Date Prepared - - 02/02/17 15:15 - - 02/02/17 16:42 02/07/17 18:10 02/16/17 MDL NA -- -- -- -- -- -- Serial_No:02161712:42 Page 137 of 165 FF MW-5SClient ID: 01/31/17 13:30Date Collected: 02/02/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1703315-06Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered (Dissolved Metals) General Chemistry - Westborough Lab Alkalinity, Total Solids, Total Dissolved Cyanide, Total Chloride Nitrogen, Nitrate Sulfate Chemical Oxygen Demand 5.20 37. ND 25. ND ND ND mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 2.00 10 0.005 1.0 0.100 10 20 02/03/17 08:29 02/03/17 10:20 02/03/17 13:21 02/03/17 18:24 02/02/17 19:08 02/02/17 16:42 02/07/17 21:00 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NO3-F 1,9038 121,5220D BR DW DE ML MR BR TL Date Prepared - - 02/02/17 15:15 - - 02/02/17 16:42 02/07/17 18:10 02/16/17 MDL NA -- -- -- -- -- -- Serial_No:02161712:42 Page 138 of 165 FF MW-6DClient ID: 01/31/17 15:15Date Collected: 02/02/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1703315-07Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered (Dissolved Metals) General Chemistry - Westborough Lab Alkalinity, Total Solids, Total Dissolved Cyanide, Total Chloride Nitrogen, Nitrate Sulfate Chemical Oxygen Demand 7.20 63. ND 35. 1.00 ND ND mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 2.00 10 0.005 1.0 0.100 10 20 02/03/17 08:29 02/03/17 10:20 02/03/17 13:21 02/03/17 17:36 02/02/17 19:09 02/02/17 16:42 02/07/17 21:00 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NO3-F 1,9038 121,5220D BR DW DE ML MR BR TL Date Prepared - - 02/02/17 15:15 - - 02/02/17 16:42 02/07/17 18:10 02/16/17 MDL NA -- -- -- -- -- -- Serial_No:02161712:42 Page 139 of 165 FF MW-6SClient ID: 01/31/17 14:45Date Collected: 02/02/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1703315-08Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered (Dissolved Metals) General Chemistry - Westborough Lab Alkalinity, Total Solids, Total Dissolved Cyanide, Total Chloride Nitrogen, Nitrate Sulfate Chemical Oxygen Demand 15.4 130 ND 23. 9.63 15. ND mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 5 1 1 2.00 10 0.005 1.0 0.500 10 20 02/03/17 08:29 02/03/17 10:20 02/03/17 13:22 02/03/17 17:37 02/02/17 23:11 02/02/17 16:42 02/07/17 21:00 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NO3-F 1,9038 121,5220D BR DW DE ML MR BR TL Date Prepared - - 02/02/17 15:15 - - 02/02/17 16:42 02/07/17 18:10 02/16/17 MDL NA -- -- -- -- -- -- Serial_No:02161712:42 Page 140 of 165 FF MW-7DClient ID: 02/01/17 13:00Date Collected: 02/02/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1703315-09Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered (Dissolved Metals) General Chemistry - Westborough Lab Alkalinity, Total Solids, Total Dissolved Cyanide, Total Chloride Nitrogen, Nitrate Sulfate Chemical Oxygen Demand 72.9 270 ND 44. ND 89. ND mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 5 1 2.00 10 0.005 1.0 0.100 50 20 02/03/17 08:29 02/03/17 10:20 02/03/17 13:23 02/03/17 17:38 02/02/17 21:34 02/02/17 17:07 02/07/17 21:01 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NO3-F 1,9038 121,5220D BR DW DE ML MR BR TL Date Prepared - - 02/02/17 15:15 - - 02/02/17 17:07 02/07/17 18:10 02/16/17 MDL NA -- -- -- -- -- -- Serial_No:02161712:42 Page 141 of 165 FF MW-7SClient ID: 02/01/17 12:20Date Collected: 02/02/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1703315-10Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered (Dissolved Metals) General Chemistry - Westborough Lab Alkalinity, Total Solids, Total Dissolved Cyanide, Total Chloride Nitrogen, Nitrate Sulfate Chemical Oxygen Demand 667. 1000 0.014 110 0.157 92. 140 mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l 2 2 1 10 1 5 1 4.00 20 0.005 10 0.100 50 20 02/03/17 08:29 02/03/17 10:20 02/03/17 13:24 02/03/17 18:27 02/02/17 19:13 02/02/17 17:07 02/07/17 21:01 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NO3-F 1,9038 121,5220D BR DW DE ML MR BR TL Date Prepared - - 02/02/17 15:15 - - 02/02/17 17:07 02/07/17 18:10 02/16/17 MDL NA -- -- -- -- -- -- Serial_No:02161712:42 Page 142 of 165 FF MW-8DClient ID: 02/01/17 09:30Date Collected: 02/02/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1703315-11Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered (Dissolved Metals) General Chemistry - Westborough Lab Alkalinity, Total Solids, Total Dissolved Cyanide, Total Chloride Nitrogen, Nitrate Sulfate Chemical Oxygen Demand 7.20 43. ND 21. 0.245 ND ND mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 2.00 10 0.005 1.0 0.100 10 20 02/03/17 08:29 02/03/17 10:20 02/03/17 13:25 02/03/17 18:27 02/02/17 19:18 02/02/17 17:07 02/07/17 21:01 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NO3-F 1,9038 121,5220D BR DW DE ML MR BR TL Date Prepared - - 02/02/17 15:15 - - 02/02/17 17:07 02/07/17 18:10 02/16/17 MDL NA -- -- -- -- -- -- Serial_No:02161712:42 Page 143 of 165 FF MW-8SClient ID: 02/01/17 09:00Date Collected: 02/02/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1703315-12Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered (Dissolved Metals) General Chemistry - Westborough Lab Alkalinity, Total Solids, Total Dissolved Cyanide, Total Chloride Nitrogen, Nitrate Sulfate Chemical Oxygen Demand 534. 1200 ND 150 18.6 92. 240 mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 10 5 2.5 1 2.00 10 0.005 10 0.500 25 20 02/03/17 08:29 02/03/17 10:20 02/03/17 13:25 02/03/17 18:30 02/02/17 23:13 02/02/17 17:07 02/07/17 21:01 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NO3-F 1,9038 121,5220D BR DW DE ML MR BR TL Date Prepared - - 02/02/17 15:15 - - 02/02/17 17:07 02/07/17 18:10 02/16/17 MDL NA -- -- -- -- -- -- Serial_No:02161712:42 Page 144 of 165 FF DUP-1Client ID: 01/31/17 00:00Date Collected: 02/02/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1703315-13Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered (Dissolved Metals) General Chemistry - Westborough Lab Alkalinity, Total Solids, Total Dissolved Cyanide, Total Chloride Nitrogen, Nitrate Sulfate Chemical Oxygen Demand 23.2 250 0.006 120 ND 28. ND mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 10 1 1 1 2.00 10 0.005 10 0.100 10 20 02/03/17 08:29 02/03/17 10:20 02/03/17 13:26 02/03/17 18:32 02/02/17 21:38 02/02/17 17:07 02/07/17 21:02 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NO3-F 1,9038 121,5220D BR DW DE ML MR BR TL Date Prepared - - 02/02/17 15:15 - - 02/02/17 17:07 02/07/17 18:10 02/16/17 MDL NA -- -- -- -- -- -- Serial_No:02161712:42 Page 145 of 165 FF FB-1Client ID: 01/31/17 13:20Date Collected: 02/02/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1703315-14Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered (Dissolved Metals) General Chemistry - Westborough Lab Alkalinity, Total Solids, Total Dissolved Cyanide, Total Chloride Nitrogen, Nitrate Sulfate Chemical Oxygen Demand ND ND ND ND ND ND ND mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 2.00 10 0.005 1.0 0.100 10 20 02/03/17 08:29 02/03/17 10:20 02/03/17 14:29 02/03/17 18:34 02/02/17 19:22 02/02/17 17:07 02/07/17 21:02 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NO3-F 1,9038 121,5220D BR DW DE ML MR BR TL Date Prepared - - 02/02/17 16:05 - - 02/02/17 17:07 02/07/17 18:10 02/16/17 MDL NA -- -- -- -- -- -- Serial_No:02161712:42 Page 146 of 165 FF SW-1Client ID: 02/01/17 10:30Date Collected: 02/02/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1703315-16Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered (Dissolved Metals) General Chemistry - Westborough Lab Alkalinity, Total Solids, Total Dissolved Cyanide, Total Chloride Nitrogen, Nitrate Sulfate Chemical Oxygen Demand 51.2 12000 ND 6300 0.122 880 860 mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 100 1 50 1 2.00 10 0.005 100 0.100 500 20 02/03/17 08:29 02/03/17 10:20 02/03/17 13:29 02/03/17 18:36 02/02/17 19:24 02/02/17 17:07 02/07/17 21:02 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NO3-F 1,9038 121,5220D BR DW DE ML MR BR TL Date Prepared - - 02/02/17 15:15 - - 02/02/17 17:07 02/07/17 18:10 02/16/17 MDL NA -- -- -- -- -- -- Serial_No:02161712:42 Page 147 of 165 FF Parameter Result Dilution FactorQualifierUnitsRL Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 Date Analyzed Analytical Method Analyst Date Prepared 02/16/17 Cyanide, Total Sulfate Cyanide, Total Sulfate Nitrogen, Nitrate Solids, Total Dissolved Solids, Total Dissolved Chloride Alkalinity, Total Chemical Oxygen Demand 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 CaCO3/L mg/l 1 1 1 1 1 1 1 1 1 1 0.005 10 0.005 10 0.100 10 10 1.0 2.00 20 02/03/17 13:02 02/02/17 16:42 02/03/17 14:29 02/02/17 17:07 02/02/17 18:36 02/03/17 10:20 02/03/17 10:20 02/03/17 17:08 02/03/17 08:29 02/07/17 20:59 1,9010C/9012B 1,9038 1,9010C/9012B 1,9038 121,4500NO3-F 121,2540C 121,2540C 1,9251 121,2320B 121,5220D DE BR DE BR MR DW DW ML BR TL 02/02/17 15:15 02/02/17 16:42 02/02/17 16:05 02/02/17 17:07 - - - - - 02/07/17 18:10 General Chemistry - Westborough Lab for sample(s): 01-10 Batch: WG974817-1 General Chemistry - Westborough Lab for sample(s): 01-08 Batch: WG974818-1 General Chemistry - Westborough Lab for sample(s): 11-14,16 Batch: WG974819-1 General Chemistry - Westborough Lab for sample(s): 09-14,16 Batch: WG974821-1 General Chemistry - Westborough Lab for sample(s): 01-14,16 Batch: WG974872-1 General Chemistry - Westborough Lab for sample(s): 01-10 Batch: WG975027-1 General Chemistry - Westborough Lab for sample(s): 11-14,16 Batch: WG975028-1 General Chemistry - Westborough Lab for sample(s): 01-14,16 Batch: WG975212-1 General Chemistry - Westborough Lab for sample(s): 01-14,16 Batch: WG975230-1 General Chemistry - Westborough Lab for sample(s): 01-14,16 Batch: WG976102-1 MDL -- -- -- -- -- -- -- -- NA -- Serial_No:02161712:42 Page 148 of 165 Cyanide, Total Sulfate Cyanide, Total Sulfate Nitrogen, Nitrate Solids, Total Dissolved Solids, Total Dissolved 102 90 101 90 99 91 91 102 - 104 - - - - 85-115 84-119 85-115 84-119 90-110 80-120 80-120 0 - 3 - - - - 20 20 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits General Chemistry - Westborough Lab Associated sample(s): 01-10 Batch: WG974817-2 WG974817-3 General Chemistry - Westborough Lab Associated sample(s): 01-08 Batch: WG974818-2 General Chemistry - Westborough Lab Associated sample(s): 11-14,16 Batch: WG974819-2 WG974819-3 General Chemistry - Westborough Lab Associated sample(s): 09-14,16 Batch: WG974821-2 General Chemistry - Westborough Lab Associated sample(s): 01-14,16 Batch: WG974872-2 General Chemistry - Westborough Lab Associated sample(s): 01-10 Batch: WG975027-2 General Chemistry - Westborough Lab Associated sample(s): 11-14,16 Batch: WG975028-2 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 Qual Qual Qual Serial_No:02161712:42 Page 149 of 165 Chloride Alkalinity, Total Chemical Oxygen Demand 100 103 101 - - - 90-110 90-110 90-110 - - - 10 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits General Chemistry - Westborough Lab Associated sample(s): 01-14,16 Batch: WG975212-2 General Chemistry - Westborough Lab Associated sample(s): 01-14,16 Batch: WG975230-2 General Chemistry - Westborough Lab Associated sample(s): 01-14,16 Batch: WG976102-2 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 Serial_No:02161712:42 Page 150 of 165 Cyanide, Total Sulfate Cyanide, Total Sulfate Nitrogen, Nitrate Chloride Alkalinity, Total Chemical Oxygen Demand ND ND ND 89 ND 18 5.00 ND 0.214 23 0.198 290 3.94 38 110 250 107 115 99 102 98 100 105 104 0.206 - 0.199 - - - - - 103 - 100 - - - - - 80-120 55-147 80-120 55-147 83-113 58-140 86-116 84-120 4 - 1 - - - - - 20 14 20 14 17 7 10 12 Parameter Native Sample MS Found MS %Recovery MSD Found MSD %Recovery Recovery Limits RPD RPD Limits General Chemistry - Westborough Lab Associated sample(s): 01-10 QC Batch ID: WG974817-4 WG974817-5 QC Sample: L1703315-06 Client ID: MW- 5S General Chemistry - Westborough Lab Associated sample(s): 01-08 QC Batch ID: WG974818-4 QC Sample: L1703315-01 Client ID: MW-1D General Chemistry - Westborough Lab Associated sample(s): 11-14,16 QC Batch ID: WG974819-4 WG974819-5 QC Sample: L1703315-16 Client ID: SW-1 General Chemistry - Westborough Lab Associated sample(s): 09-14,16 QC Batch ID: WG974821-4 QC Sample: L1703315-09 Client ID: MW-7D General Chemistry - Westborough Lab Associated sample(s): 01-14,16 QC Batch ID: WG974872-4 QC Sample: L1703315-03 Client ID: MW-3D General Chemistry - Westborough Lab Associated sample(s): 01-14,16 QC Batch ID: WG975212-4 QC Sample: L1703315-01 Client ID: MW-1D General Chemistry - Westborough Lab Associated sample(s): 01-14,16 QC Batch ID: WG975230-4 QC Sample: L1703315-02 Client ID: MW-1S General Chemistry - Westborough Lab Associated sample(s): 01-14,16 QC Batch ID: WG976102-3 QC Sample: L1703315-02 Client ID: MW-1S 0.2 20 0.2 200 4 20 100 238 MS Added Matrix Spike Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CG.SAMP L1703315 02/16/17 Qual Qual Qual Serial_No:02161712:42 Page 151 of 165 Sulfate Sulfate Nitrogen, Nitrate Solids, Total Dissolved Solids, Total Dissolved Chloride Alkalinity, Total Chemical Oxygen Demand ND 89 ND 71 43 18 46.9 ND ND 90 ND 52 55 18 47.2 ND mg/l mg/l mg/l mg/l mg/l mg/l mg CaCO3/L mg/l NC 1 NC 31 24 0 1 NC 14 14 17 17 17 7 10 12 Units RPDParameterNative Sample Duplicate Sample RPD Limits General Chemistry - Westborough Lab Associated sample(s): 01-08 QC Batch ID: WG974818-3 QC Sample: L1703315-01 Client ID: MW-1D General Chemistry - Westborough Lab Associated sample(s): 09-14,16 QC Batch ID: WG974821-3 QC Sample: L1703315-09 Client ID: MW-7D General Chemistry - Westborough Lab Associated sample(s): 01-14,16 QC Batch ID: WG974872-3 QC Sample: L1703315-03 Client ID: MW-3D General Chemistry - Westborough Lab Associated sample(s): 01-10 QC Batch ID: WG975027-3 QC Sample: L1703315-01 Client ID: MW-1D General Chemistry - Westborough Lab Associated sample(s): 11-14,16 QC Batch ID: WG975028-3 QC Sample: L1703315-11 Client ID: MW-8D General Chemistry - Westborough Lab Associated sample(s): 01-14,16 QC Batch ID: WG975212-3 QC Sample: L1703315-01 Client ID: MW-1D General Chemistry - Westborough Lab Associated sample(s): 01-14,16 QC Batch ID: WG975230-3 QC Sample: L1703315-01 Client ID: MW-1D General Chemistry - Westborough Lab Associated sample(s): 01-14,16 QC Batch ID: WG976102-4 QC Sample: L1703315-02 Client ID: MW-1S NANTUCKET LF 1910-111103-CG.S Project Name: Project Number: L1703315Lab Number: Report Date: Lab Duplicate Analysis Batch Quality Control 02/16/17 Qual Q Q Serial_No:02161712:42 Page 152 of 165 *Values in parentheses indicate holding time in days L1703315-01A L1703315-01B L1703315-01C L1703315-01D L1703315-01E L1703315-01F L1703315-01G L1703315-01H L1703315-01I L1703315-01J L1703315-02A L1703315-02B L1703315-02C L1703315-02D L1703315-02E L1703315-02F L1703315-02G L1703315-02H Vial HCl preserved Vial HCl preserved Vial HCl preserved Plastic 120ml H2SO4 preserved Plastic 250ml NaOH preserved Plastic 500ml unpreserved Plastic 250ml unpreserved w/No H Plastic 120ml HNO3 preserved Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved Vial HCl preserved Plastic 120ml H2SO4 preserved Plastic 250ml NaOH preserved Plastic 500ml unpreserved Plastic 250ml unpreserved w/No H Plastic 120ml HNO3 preserved A A A A A A A A A A C C C C C C C C N/A N/A N/A <2 >12 7 N/A <2 7 7 N/A N/A N/A <2 >12 7 N/A <2 4.7 4.7 4.7 4.7 4.7 4.7 4.7 4.7 4.7 4.7 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 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 D B C Absent Absent Absent Absent Cooler Custody SealCooler Information NANTUCKET LF 1910-111103-CG.SAMP 8260(14) 8260(14) 8260(14) COD-5220(28) TCN-9010(14) CL-9251(28),SO4- 9038(28),NO3-4500(2),TDS- 2540(7) ALK-T-2320(14) PB-SI(180),FE-SI(180),BA- SI(180),AG-SI(180),AS- SI(180),CU-SI(180),MN- SI(180),NA-SI(180),CD- SI(180),CR-SI(180),CA- SI(180),HG-S(28),SE- SI(180),ZN-SI(180) A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) 8260(14) 8260(14) 8260(14) COD-5220(28) TCN-9010(14) CL-9251(28),SO4- 9038(28),NO3-4500(2),TDS- 2540(7) ALK-T-2320(14) PB-SI(180),FE-SI(180),BA- SI(180),AG-SI(180),AS- SI(180),CU-SI(180),MN- SI(180),NA-SI(180),CD- SI(180),CR-SI(180),CA- SI(180),HG-S(28),SE- SI(180),ZN-SI(180) Project Name: Project Number: L1703315Lab Number: Report Date: Sample Receipt and Container Information Container ID Container Type Cooler pH Temp deg C Pres Seal Container Information Analysis(*) 02/16/17 Were project specific reporting limits specified?YES Serial_No:02161712:42 Page 153 of 165 *Values in parentheses indicate holding time in days L1703315-02I L1703315-02J L1703315-03A L1703315-03B L1703315-03C L1703315-03D L1703315-03E L1703315-03F L1703315-03G L1703315-03H L1703315-03I L1703315-03J L1703315-04A L1703315-04B L1703315-04C L1703315-04D L1703315-04E L1703315-04F L1703315-04G L1703315-04H L1703315-04I L1703315-04J L1703315-05A L1703315-05B L1703315-05C L1703315-05D L1703315-05E Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved Vial HCl preserved Plastic 120ml H2SO4 preserved Plastic 250ml NaOH preserved Plastic 500ml unpreserved Plastic 250ml unpreserved w/No H Plastic 120ml HNO3 preserved Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved Vial HCl preserved Plastic 120ml H2SO4 preserved Plastic 250ml NaOH preserved Plastic 500ml unpreserved Plastic 250ml unpreserved w/No H Plastic 120ml HNO3 preserved Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved Vial HCl preserved Plastic 120ml H2SO4 preserved Plastic 250ml NaOH preserved C C D D D D D D D D D D D D D D D D D D D D A A A A A 7 7 N/A N/A N/A <2 >12 7 N/A <2 7 7 N/A N/A N/A <2 >12 7 N/A <2 7 7 N/A N/A N/A <2 >12 2.6 2.6 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 4.7 4.7 4.7 4.7 4.7 Y Y Y Y Y Y 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 Absent Absent Absent Absent Absent Absent NANTUCKET LF 1910-111103-CG.SAMP A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) 8260(14) 8260(14) 8260(14) COD-5220(28) TCN-9010(14) CL-9251(28),SO4- 9038(28),NO3-4500(2),TDS- 2540(7) ALK-T-2320(14) PB-SI(180),FE-SI(180),BA- SI(180),AG-SI(180),AS- SI(180),CU-SI(180),MN- SI(180),NA-SI(180),CD- SI(180),CR-SI(180),CA- SI(180),HG-S(28),SE- SI(180),ZN-SI(180) A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) 8260(14) 8260(14) 8260(14) COD-5220(28) TCN-9010(14) CL-9251(28),SO4- 9038(28),NO3-4500(2),TDS- 2540(7) ALK-T-2320(14) PB-SI(180),FE-SI(180),BA- SI(180),AG-SI(180),AS- SI(180),CU-SI(180),MN- SI(180),NA-SI(180),CD- SI(180),CR-SI(180),CA- SI(180),HG-S(28),SE- SI(180),ZN-SI(180) A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) 8260(14) 8260(14) 8260(14) COD-5220(28) TCN-9010(14) Project Name: Project Number: L1703315Lab Number: Report Date: Container ID Container Type Cooler pH Temp deg C Pres Seal Container Information Analysis(*) 02/16/17 Serial_No:02161712:42 Page 154 of 165 *Values in parentheses indicate holding time in days L1703315-05F L1703315-05G L1703315-05H L1703315-05I L1703315-05J L1703315-06A L1703315-06B L1703315-06C L1703315-06D L1703315-06E L1703315-06F L1703315-06G L1703315-06H L1703315-06I L1703315-06J L1703315-07A L1703315-07B L1703315-07C L1703315-07D L1703315-07E L1703315-07F L1703315-07G L1703315-07H Plastic 500ml unpreserved Plastic 250ml unpreserved w/No H Plastic 120ml HNO3 preserved Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved Vial HCl preserved Plastic 120ml H2SO4 preserved Plastic 250ml NaOH preserved Plastic 500ml unpreserved Plastic 250ml unpreserved w/No H Plastic 120ml HNO3 preserved Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved Vial HCl preserved Plastic 120ml H2SO4 preserved Plastic 250ml NaOH preserved Plastic 500ml unpreserved Plastic 250ml unpreserved w/No H Plastic 120ml HNO3 preserved A A A A A B B B B B B B B B B C C C C C C C C 7 N/A <2 7 7 N/A N/A N/A <2 >12 7 N/A <2 7 7 N/A N/A N/A <2 >12 7 N/A <2 4.7 4.7 4.7 4.7 4.7 4.4 4.4 4.4 4.4 4.4 4.4 4.4 4.4 4.4 4.4 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 Y Y 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 Absent Absent NANTUCKET LF 1910-111103-CG.SAMP CL-9251(28),SO4- 9038(28),NO3-4500(2),TDS- 2540(7) ALK-T-2320(14) PB-SI(180),FE-SI(180),BA- SI(180),AG-SI(180),AS- SI(180),CU-SI(180),MN- SI(180),NA-SI(180),CD- SI(180),CR-SI(180),CA- SI(180),HG-S(28),SE- SI(180),ZN-SI(180) A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) 8260(14) 8260(14) 8260(14) COD-5220(28) TCN-9010(14) CL-9251(28),SO4- 9038(28),NO3-4500(2),TDS- 2540(7) ALK-T-2320(14) PB-SI(180),FE-SI(180),BA- SI(180),AG-SI(180),AS- SI(180),CU-SI(180),MN- SI(180),NA-SI(180),CD- SI(180),CR-SI(180),CA- SI(180),HG-S(28),SE- SI(180),ZN-SI(180) A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) 8260(14) 8260(14) 8260(14) COD-5220(28) TCN-9010(14) CL-9251(28),SO4- 9038(28),NO3-4500(2),TDS- 2540(7) ALK-T-2320(14) PB-SI(180),FE-SI(180),BA- SI(180),AG-SI(180),AS- SI(180),CU-SI(180),MN- SI(180),NA-SI(180),CD- SI(180),CR-SI(180),CA- SI(180),HG-S(28),SE- SI(180),ZN-SI(180) Project Name: Project Number: L1703315Lab Number: Report Date: Container ID Container Type Cooler pH Temp deg C Pres Seal Container Information Analysis(*) 02/16/17 Serial_No:02161712:42 Page 155 of 165 *Values in parentheses indicate holding time in days L1703315-07I L1703315-07J L1703315-08A L1703315-08B L1703315-08C L1703315-08D L1703315-08E L1703315-08F L1703315-08G L1703315-08H L1703315-08I L1703315-08J L1703315-09A L1703315-09B L1703315-09C L1703315-09D L1703315-09E L1703315-09F L1703315-09G L1703315-09H L1703315-09I L1703315-09J L1703315-10A L1703315-10B L1703315-10C L1703315-10D L1703315-10E Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved Vial HCl preserved Plastic 120ml H2SO4 preserved Plastic 250ml NaOH preserved Plastic 500ml unpreserved Plastic 250ml unpreserved w/No H Plastic 120ml HNO3 preserved Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved Vial HCl preserved Plastic 120ml H2SO4 preserved Plastic 250ml NaOH preserved Plastic 500ml unpreserved Plastic 250ml unpreserved w/No H Plastic 120ml HNO3 preserved Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved Vial HCl preserved Plastic 120ml H2SO4 preserved Plastic 250ml NaOH preserved C C A A A A A A A A A A B B B B B B B B B B D D D D D 7 7 N/A N/A N/A <2 >12 7 N/A <2 7 7 N/A N/A N/A <2 >12 7 N/A <2 7 7 N/A N/A N/A <2 >12 2.6 2.6 4.7 4.7 4.7 4.7 4.7 4.7 4.7 4.7 4.7 4.7 4.4 4.4 4.4 4.4 4.4 4.4 4.4 4.4 4.4 4.4 3.7 3.7 3.7 3.7 3.7 Y Y Y Y Y Y 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 Absent Absent Absent Absent Absent Absent NANTUCKET LF 1910-111103-CG.SAMP A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) 8260(14) 8260(14) 8260(14) COD-5220(28) TCN-9010(14) CL-9251(28),SO4- 9038(28),NO3-4500(2),TDS- 2540(7) ALK-T-2320(14) PB-SI(180),FE-SI(180),BA- SI(180),AG-SI(180),AS- SI(180),CU-SI(180),MN- SI(180),NA-SI(180),CD- SI(180),CR-SI(180),CA- SI(180),HG-S(28),SE- SI(180),ZN-SI(180) A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) 8260(14) 8260(14) 8260(14) COD-5220(28) TCN-9010(14) CL-9251(28),SO4- 9038(28),NO3-4500(2),TDS- 2540(7) ALK-T-2320(14) PB-SI(180),FE-SI(180),BA- SI(180),AG-SI(180),AS- SI(180),CU-SI(180),MN- SI(180),NA-SI(180),CD- SI(180),CR-SI(180),CA- SI(180),HG-S(28),SE- SI(180),ZN-SI(180) A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) 8260(14) 8260(14) 8260(14) COD-5220(28) TCN-9010(14) Project Name: Project Number: L1703315Lab Number: Report Date: Container ID Container Type Cooler pH Temp deg C Pres Seal Container Information Analysis(*) 02/16/17 Serial_No:02161712:42 Page 156 of 165 *Values in parentheses indicate holding time in days L1703315-10F L1703315-10G L1703315-10H L1703315-10I L1703315-10J L1703315-11A L1703315-11B L1703315-11C L1703315-11D L1703315-11E L1703315-11F L1703315-11G L1703315-11H L1703315-11I L1703315-11J L1703315-12A L1703315-12B L1703315-12C L1703315-12D L1703315-12E L1703315-12F L1703315-12G L1703315-12H Plastic 500ml unpreserved Plastic 250ml unpreserved w/No H Plastic 120ml HNO3 preserved Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved Vial HCl preserved Plastic 120ml H2SO4 preserved Plastic 250ml NaOH preserved Plastic 500ml unpreserved Plastic 250ml unpreserved w/No H Plastic 120ml HNO3 preserved Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved Vial HCl preserved Plastic 120ml H2SO4 preserved Plastic 250ml NaOH preserved Plastic 500ml unpreserved Plastic 250ml unpreserved w/No H Plastic 120ml HNO3 preserved D D D D D D D D D D D D D D D A A A A A A A A 7 N/A <2 7 7 N/A N/A N/A <2 >12 7 N/A <2 7 7 N/A N/A N/A <2 >12 7 N/A <2 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 4.7 4.7 4.7 4.7 4.7 4.7 4.7 4.7 Y Y 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 Absent Absent NANTUCKET LF 1910-111103-CG.SAMP CL-9251(28),SO4- 9038(28),NO3-4500(2),TDS- 2540(7) ALK-T-2320(14) PB-SI(180),FE-SI(180),BA- SI(180),AG-SI(180),AS- SI(180),CU-SI(180),MN- SI(180),NA-SI(180),CD- SI(180),CR-SI(180),CA- SI(180),HG-S(28),SE- SI(180),ZN-SI(180) A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) 8260(14) 8260(14) 8260(14) COD-5220(28) TCN-9010(14) CL-9251(28),SO4- 9038(28),NO3-4500(2),TDS- 2540(7) ALK-T-2320(14) PB-SI(180),FE-SI(180),BA- SI(180),AG-SI(180),AS- SI(180),CU-SI(180),MN- SI(180),NA-SI(180),CD- SI(180),CR-SI(180),CA- SI(180),HG-S(28),SE- SI(180),ZN-SI(180) A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) 8260(14) 8260(14) 8260(14) COD-5220(28) TCN-9010(14) CL-9251(28),SO4- 9038(28),NO3-4500(2),TDS- 2540(7) ALK-T-2320(14) PB-SI(180),FE-SI(180),BA- SI(180),AG-SI(180),AS- SI(180),CU-SI(180),MN- SI(180),NA-SI(180),CD- SI(180),CR-SI(180),CA- SI(180),HG-S(28),SE- SI(180),ZN-SI(180) Project Name: Project Number: L1703315Lab Number: Report Date: Container ID Container Type Cooler pH Temp deg C Pres Seal Container Information Analysis(*) 02/16/17 Serial_No:02161712:42 Page 157 of 165 *Values in parentheses indicate holding time in days L1703315-12I L1703315-12J L1703315-13A L1703315-13B L1703315-13C L1703315-13D L1703315-13E L1703315-13F L1703315-13G L1703315-13H L1703315-13I L1703315-13J L1703315-14A L1703315-14B L1703315-14C L1703315-14D L1703315-14E L1703315-14F L1703315-14G L1703315-14H L1703315-14I L1703315-14J L1703315-15A L1703315-15B L1703315-15C L1703315-15D L1703315-16A Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved Vial HCl preserved Plastic 120ml H2SO4 preserved Plastic 250ml NaOH preserved Plastic 500ml unpreserved Plastic 250ml unpreserved w/No H Plastic 120ml HNO3 preserved Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved Vial HCl preserved Plastic 120ml H2SO4 preserved Plastic 250ml NaOH preserved Plastic 500ml unpreserved Plastic 250ml unpreserved w/No H Plastic 120ml HNO3 preserved Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved Vial HCl preserved Vial HCl preserved Vial HCl preserved A C C C C C C C C C C C A A A A A A A A A A D D D D D 7 7 N/A N/A N/A <2 >12 7 N/A <2 7 7 N/A N/A N/A <2 >12 7 N/A <2 7 7 N/A N/A N/A N/A N/A 4.7 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 4.7 4.7 4.7 4.7 4.7 4.7 4.7 4.7 4.7 4.7 3.7 3.7 3.7 3.7 3.7 Y Y Y Y Y Y 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 Absent Absent Absent Absent Absent Absent NANTUCKET LF 1910-111103-CG.SAMP A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) 8260(14) 8260(14) 8260(14) COD-5220(28) TCN-9010(14) CL-9251(28),SO4- 9038(28),NO3-4500(2),TDS- 2540(7) ALK-T-2320(14) PB-SI(180),FE-SI(180),BA- SI(180),AG-SI(180),AS- SI(180),CU-SI(180),MN- SI(180),NA-SI(180),CD- SI(180),CR-SI(180),CA- SI(180),HG-S(28),SE- SI(180),ZN-SI(180) A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) 8260(14) 8260(14) 8260(14) COD-5220(28) TCN-9010(14) CL-9251(28),SO4- 9038(28),NO3-4500(2),TDS- 2540(7) ALK-T-2320(14) PB-SI(180),FE-SI(180),BA- SI(180),AG-SI(180),AS- SI(180),CU-SI(180),MN- SI(180),NA-SI(180),CD- SI(180),CR-SI(180),CA- SI(180),HG-S(28),SE- SI(180),ZN-SI(180) A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) 8260(14) 8260(14) 8260(14) 8260(14) 8260(14) Project Name: Project Number: L1703315Lab Number: Report Date: Container ID Container Type Cooler pH Temp deg C Pres Seal Container Information Analysis(*) 02/16/17 Serial_No:02161712:42 Page 158 of 165 *Values in parentheses indicate holding time in days L1703315-16B L1703315-16C L1703315-16D L1703315-16E L1703315-16F L1703315-16G L1703315-16H L1703315-16I L1703315-16J L1703315-16K Vial HCl preserved Vial HCl preserved Plastic 120ml H2SO4 preserved Plastic 250ml NaOH preserved Plastic 120ml HNO3 preserved Plastic 250ml unpreserved w/No H Plastic 500ml unpreserved Amber 500ml unpreserved Amber 500ml unpreserved Plastic 250ml HNO3 preserved D D D D D D D D D D N/A N/A <2 >12 <2 N/A 7 7 7 <2 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 Y Y Y Y Y Y Y Y Y Y Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent NANTUCKET LF 1910-111103-CG.SAMP 8260(14) 8260(14) COD-5220(28) TCN-9010(14) CU-6020S(180),FE-SI(180),BA- SI(180),AS-SI(180),MN- SI(180),NA-SI(180),PB- 6020S(180),AG-6020S(180),CR- SI(180),CA-SI(180),CD- 6020S(180),HG-S(28),SE- SI(180),ZN-SI(180) ALK-T-2320(14) CL-9251(28),SO4- 9038(28),NO3-4500(2),TDS- 2540(7) A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) HARDT(180) Project Name: Project Number: L1703315Lab Number: Report Date: Container ID Container Type Cooler pH Temp deg C Pres Seal Container Information Analysis(*) 02/16/17 Serial_No:02161712:42 Page 159 of 165 Report Format:Data Usability Report GLOSSARY Project Name: Project Number: Lab Number: Report Date: L1703315NANTUCKET LF 1910-111103-CG.SAMP 02/16/17 Acronyms EDL EPA LCS LCSD LFB MDL MS MSD NA NC NDPA/DPA NI NP RL RPD SRM STLP TIC 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). 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. 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. 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. 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. 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. - - - - - - - - - - - - - - - - - - Terms 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. 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. Data Qualifiers A B - - Spectra identified as "Aldol Condensation Product". 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 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:02161712:42 Page 160 of 165 Report Format:Data Usability Report Project Name: Project Number: Lab Number: Report Date: L1703315NANTUCKET LF 1910-111103-CG.SAMP 02/16/17 Data Qualifiers C D E G H I M NJ P Q R RE S - - - - - - - - - - - - - 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 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. Reporting Limit (RL) exceeds the MCP CAM Reporting Limit for this analyte. 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. 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. J ND - - Estimated value. This represents an estimated concentration for Tentatively Identified Compounds (TICs). Not detected at the reporting limit (RL) for the sample. Serial_No:02161712:42 Page 161 of 165 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 1 121 Test Methods for Evaluating Solid Waste: Physical/Chemical Methods. EPA SW-846. Third Edition. Updates I - IV, 2007. Standard Methods for the Examination of Water and Wastewater. APHA-AWWA-WEF. Standard Methods Online. Project Name: Project Number: Lab Number: Report Date: L1703315NANTUCKET LF 1910-111103-CG.SAMP REFERENCES 02/16/17 Serial_No:02161712:42 Page 162 of 165 Alpha Analytical, Inc. ID No.:17873 Facility: Company-wide Revision 10 Department: Quality Assurance Published Date: 1/16/2017 11:00:05 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: m/p-xylene, o-xylene EPA 8260C: NPW: 1,2,4,5-Tetramethylbenzene; 4-Ethyltoluene, Azobenzene; SCM: Iodomethane (methyl iodide), Methyl methacrylate, 1,2,4,5- Tetramethylbenzene; 4-Ethyltoluene. EPA 8270D: NPW: Dimethylnaphthalene,1,4-Diphenylhydrazine; SCM: Dimethylnaphthalene,1,4-Diphenylhydrazine. EPA 300: DW: Bromide EPA 6860: NPW and SCM: Perchlorate EPA 9010: NPW and SCM: Amenable Cyanide Distillation EPA 9012B: NPW: Total Cyanide EPA 9050A: NPW: Specific Conductance SM3500: NPW: Ferrous Iron SM4500: NPW: Amenable Cyanide, Dissolved Oxygen; SCM: Total Phosphorus, TKN, NO2, NO3. SM5310C: DW: Dissolved Organic Carbon Mansfield Facility SM 2540D: TSS EPA 3005A NPW 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. Biological Tissue Matrix: EPA 3050B The following analytes are included in our Massachusetts DEP Scope of Accreditation Westborough Facility: Drinking Water EPA 300.0: 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 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, EPA 350.1: Ammonia-N, LACHAT 10-107- 06-1-B: Ammonia-N, SM4500NO3-F, EPA 353.2: Nitrate-N, EPA 351.1, 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 624: Volatile Halocarbons & Aromatics, EPA 608: 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: SVOC (Acid/Base/Neutral Extractables), EPA 600/4-81-045: PCB-Oil. Microbiology: SM9223B-Colilert-QT; Enterolert-QT, SM9221E. Mansfield Facility: Drinking Water EPA 200.7: Ba, Be, Cd, Cr, Cu, Ni, Na, Ca. EPA 200.8: Sb, As, Ba, Be, Cd, Cr, Cu, Pb, Ni, Se, TL. EPA 245.1 Hg. 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, Pb, Mn, Ni, Se, Ag, TL, Zn. EPA 245.1 Hg. SM2340B For a complete listing of analytes and methods, please contact your Alpha Project Manager. Serial_No:02161712:42 Page 163 of 165 Serial_No:02161712:42 Page 164 of 165 Serial_No:02161712:42 Page 165 of 165