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HomeMy WebLinkAbout2016-07 Nantucket Landfill - Semi-Annual Environmental Monitoring Report REPORT Summary of Groundwater, Surface Water and Landfill Gas Sampling Results Nantucket Landfill Nantucket, Massachusetts July 2016 75 State Street, Suite 701 Boston, Massachusetts 02109 tel: 617 452-6000 1910-78240-05-01 November 17, 2016 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 July 2016 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 July 26 and 27, 2016 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 November 17, 2016 Page 2 1910-78240-05-010716.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 at a concentration of 103 ug/l. 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-1D with values ranging from 5.02 to 6.47 standard units. Mr. Mark Dakers November 17, 2016 Page 3 1910-78240-05-010716.docx Total dissolved solids exceeded the SMCL and EPA Secondary Standard of 500 mg/l in samples collected from MW-3S, MW-7S, and MW-8S with concentrations of 640 mg/l, 1000 mg/l and 640 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 61,000 ug/l. Manganese exceeded the SMCL and EPA Secondary Standard of 50 ug/l in samples collected from MW-3D, MW-3S, MW-5D, MW-5S, MW-6S, MW-7D, MW-7S and MW-8S with concentrations ranging from 120 ug/l to 2,040 ug/l. Sodium exceeded the SMCL of 20,000 ug/l in samples collected from MW-3D, MW-3S, MW- 7D, MW-7S and MW-8S with concentrations ranging from 24,000 ug/l to 98,000 ug/l. 1,4-Dioxane exceeded the SMCL of 0.3 ug/l in samples collected from MW-3D, MW-3S, and MW-7S with concentrations of 1.55 ug/l, 2.38 ug/l, and 0.508 ug/l, respectively. 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 July 2016 are generally consistent with previous measurements. The next semi-annual groundwater sampling round is scheduled for January 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. 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 at a concentration of 6,600 mg/l. Mr. Mark Dakers November 17, 2016 Page 4 1910-78240-05-010716.docx 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 July 2016 are generally consistent with previous measurements. The next semi-annual surface water sampling round is scheduled for January 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 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 5.7% by volume, equivalent to 114% of the LEL. Probe #1 was 32.0% methane by volume, equivalent to 640% of the LEL, respectively. Probe #2 and #3 were both non-detect. The regulatory limit is 25% of the LEL at the property boundary or beyond. This exceedance was reported within the regulatory 24-hour time period. Appendix D contains a copy of the notification made to MassDEP on July 27, 2016. Carbon dioxide was detected in most monitoring locations at final concentrations ranging from 0.5% to 33.6%. Oxygen was detected in all monitoring locations at final concentrations between 0.1% and 20.8%. Mr. Mark Dakers November 17, 2016 Page 5 1910-78240-05-010716.docx Hydrogen sulfide was detected in well LGW-9 at a final concentration of 2.9% and not in any of the three probes. 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 November 2016. 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: Kara Buzanoski, Nantucket Tara Reilly, Nantucket Whitney Hall, Waste Options File: 1910/78240/03/05/01/2015/July 2016 Appendix A Site Plan Appendix B Sampling Results Summary Tables Table 1Nantucket LandfillNantucket, MassachusettsGroundwater Sampling Summary - July 2016Water LevelsMonitoring Well NumberSample Date Ground ElevationTop of PVC ElevationWell Depth (feet)PC2Depth to Groundwater1 (feet)Elevation of Groundwater (feet)MW-1D 7/27/2016 21.06 23.21 75.96 2.47 18.48 4.73MW-1S 7/27/2016 20.71 22.84 26.57 2.46 18.71 4.13MW-3D 7/26/2016 5.53 7.66 71.88 2.37 4.82 2.84MW-3S 7/26/2016 5.35 7.39 12.87 2.63 4.82 2.57MW-4DNM 4NA 5.36 NA NA NM NAMW-4SNM 4NA 4.61 NA NA NM NAMW-5D 7/26/2016 7.38 9.79 62.31 2.41 7.94 1.85MW-5S 7/26/2016 7.82 10.36 13.64 2.75 7.91 2.45MW-6D 7/26/2016 8.26 11.10 62.36 2.78 7.76 3.34MW-6S 7/26/2016 9.03 10.54 14.70 1.63 7.11 3.43MW-7D 7/26/2016 6.79 7.59 60.85 0.76 4.88 2.71MW-7S 7/26/2016 6.70 7.45 15.09 1.02 5.38 2.07MW-8D 7/27/2016 NM 7.36 42.22 1.75 3.49 3.87MW-8S 7/27/2016 NM 6.55 15.21 2.54 2.84 3.71Notes:(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 - July 2016Metals, 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-8SL1623476-01 L1623476-02 L1623273-01 L1623273-02 L1623273-03 L1623273-09 L1623273-04 L1623273-05 L1623273-06 L1623273-07 L1623273-08 L1623476-03 L1623476-047/27/2016 7/27/2016 7/26/2016 7/26/2016 7/26/2016 7/26/2016 7/26/2016 7/26/2016 7/26/2016 7/26/2016 7/26/2016 7/27/2016 7/27/2016Drinking Water StandardsUnitsField ParametersTemperatureNL ºC 11.28 12.64 13.02 14.73 14.13 - 16.73 12.32 14.91 13.17 15.06 11.18 14.62Specific Conductivity NL us/cmc 157 87 863 1,009 205 - 113 151 118 449 1,662 88 1,006Dissolved Oxygen NL mg/l 4.72 6.48 0.73 0.91 1.44 - 3.76 4.40 2.27 0.43 1.02 8.69 1.49pH6.5-8.4 (3,5) std units 7.845.45 6.13 5.98 5.11-5.15 5.02 5.09 5.64 6.35 5.03 6.47Indicator ParametersAlkalinityNL mg/l 46.7 4.5 290 291 24.4 24.5 3.4 7.20 14.9 65.4 556 6.90 325TDS (Tot. Dissolved Solids) 500 (3,5) mg/l 94 45 480640100 100 56 66 87 2601,00040640Nitrate-Nitrogen 10 (2,4) mg/l 0.247 <0.100 <0.100 <0.100 <0.100 <0.100 0.178 1.18 2.46 <0.100 0.226 0.553 5.52Cyanide, Total0.2(4) mg/l <0.005 <0.005 <0.005 0.018 0.011 <0.005 <0.005 <0.005 <0.005 <0.005 0.010 <0.005 0.005Sulfate250(3,5) mg/l <10 <10 38 120 16 18 <10 <10 13 86 190 <10 <10Chloride250(3,5) mg/l 17 18 80 110 34 34 22 33 25 41 93 18 99COD (Chemical Oxygen Demand ) NL mg/l <20 <20 56 130 37 <20 42 <20 <20 <20 77 <20 130Dissolved MetalsArsenic10 (2,4) ug/l <5.0 <5.0 <5.0<5.0<5.0 <5.0 <5.0 <5.0 <5.0 <5.0103<5.0 <5.0Barium2,000 (2,4) ug/l <10.0 <10.0 31.4 92.1 <10.0 <10.0 15.1 <10.0 16.7 13.2 60.5 <10.0 44.4Cadmium5 (2,4) 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 <5.0CalciumNL ug/l 16,000 1,200 56,000 80,000 2,500 5,800 1,100 4,000 6,500 22,000 170,000 1,900 64,000Chromium100 (2,4) ug/l <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10Copper1,300 (2,4) ug/l <10.0 <10.0 <10.0 <10.0 <10.0 <10.0 <10.0 <10.0 <10.0 <10.0 <10.0 <10.0 33.7Iron300 (3,5) ug/l <50 <50 2106,100<50 611,600<50 <50320 61,000<50 81Lead15 (2,4) ug/l <10.0 <10.0 <10.0 <10.0 <10.0 <10.0 <10.0 <10.0 <10.0 <10.0 <10.0 <10.0 <10.0Manganese50 (3,5) ug/l <10.0 <10.02,040 196 276 642 120<10.0 19.3102 1,190<10.0322Mercury2 (2,4) ug/l <0.20 <0.20 <0.20 <0.20 <0.20 <0.20 <0.20 <0.20 <0.20 <0.20 <0.20 <0.20 <0.20Selenium50 (2,4) ug/l <10.0 <10.0 <10.0 <10.0 <10.0 <10.0 <10.0 <10.0 <10.0 <10.0 <10.0 <10.0 <10.0Silver100 (3,5) ug/l <7.0 <7.0 <7.0 <7.0 <7.0 <7.0 <7.0 <7.0 <7.0 <7.0 <7.0 <7.0 <7.0Sodium20,000 (3) ug/l 11,000 11,00083,000 87,000 11,000 24,00015,000 18,00019,000 27,000 98,00010,00077,000Zinc5,000 (3,5) ug/l <50.0 <50.0 <50.0 <50.0 <50.0 <50.0 <50.0 <50.0 <50.0 <50.0 87.2 <50.0 <50.0 (8) 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 (7) Samples could not be taken from wells MW-4S and MW-4D as they have been filled over. Table 3Nantucket LandfillNantucket, MassachusettsGroundwater Sampling Summary - July 2016Volatile 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-8SL1623476-01 L1623476-02 L1623273-01 L1623273-02 L1623273-03 L1623273-09 L1623273-10 L1623273-04 L1623273-05 L1623273-06 L1623273-07 L1623273-08 L1623476-03 L1623476-047/27/2016 7/27/2016 7/26/2016 7/26/2016 7/26/2016 7/26/2016 7/26/2016 7/26/2016 7/26/2016 7/26/2016 7/26/2016 7/26/2016 7/27/2016 7/27/2016Drinking 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<0.1471.552.38<0.153<0.150<0.153<0.147<0.144<0.1470.2750.508<0.147<0.1442,2-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<5.018<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 Disulfide 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 <5.0Carbon 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 <0.50Chlorobenzene 100 (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 <0.50Dibromomethane 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 <5.0Dichlorodifluoromethane 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 <5.0Sample LocationLaboratory IDSample Date Table 3 ContinuedNantucket LandfillNantucket, MassachusettsMW-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-8SL1623476-01 L1623476-02 L1623273-01 L1623273-02 L1623273-03 L1623273-09 L1623273-10 L1623273-04 L1623273-05 L1623273-06 L1623273-07 L1623273-08 L1623476-03 L1623476-047/27/2016 7/27/2016 7/26/2016 7/26/2016 7/26/2016 7/26/2016 7/26/2016 7/26/2016 7/26/2016 7/26/2016 7/26/2016 7/26/2016 7/27/2016 7/27/2016Drinking Water StandardsUnitsSample LocationLaboratory IDSample DateEthylbenzene700 (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 <0.50Isopropylbenzene 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 <0.50p-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 <0.50 <0.50 <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-Propylbenzene 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 <0.50Naphthalene140 (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-Xylene 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 <1.0sec-Butylbenzene 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 <0.50Styrene100 (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-Butylbenzene 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 <2.5Tetrachloroethene 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 <2.5Trichloroethene 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 <0.50Trichlorofluoromethane 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-5D Table 4 Nantucket Landfill Nantucket, Massachusetts Surface Water Sampling Summary July 2016 Metals, Field Parameters, Indicator Parameters SW-1 SW-2 SW-3 L1623273-11 NS NS 7/26/2016 NS NS NRWQC2,3 Units Field Parameters Temperature NL ºC 29.21 NS NS Specific Conductivity NL us/cmc 20,531 NS NS Dissolved Oxygen NL mg/L 6.27 NS NS pH 6.5-9 standard units 7.99 NS NS Indicator Parameters Alkalinity 20 (min) mg/L 56.4 NS NS TDS (Total Dissolved Solids) NL mg/L 12,000 NS NS Nitrate-Nitrogen NL mg/L <0.100 NS NS Cyanide, Total 0.0052 mg/L <0.005 NS NS Sulfate NL mg/L 850 NS NS Chloride 230 mg/L 6,600 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 7.1 NS NS Barium NL ug/L 15.6 NS NS Cadmium 1.824,5 ug/L <0.2 NS NS Calcium NL ug/L 160,000 NS NS Chromium 74 6 ug/L <10 NS NS Copper 105.94,5 ug/L <1.0 NS NS Iron 1,000 ug/L 73 NS NS Lead 46.64,5 ug/L <1.0 NS NS Manganese NL ug/L 332 NS NS Mercury 0.77 ug/L <0.20 NS NS Selenium 5 ug/L <10.0 NS NS Silver 4644,5 ug/L <0.4 NS NS Sodium NL ug/L 3,400,000 NS NS Zinc 1, 3684,5 ug/L <50.0 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 - July 2016Calculated NRWQC for Hardness Dependent MetalsSurface Water Sampling LocationsMeasured Hardness (mg/L)July 2016Cadmium Value (ug/L)Calculated Cadmium Criteria (ug/L)July 2016 Copper Value (ug/L)Calculated Copper Criteria (ug/L)July 2016 Lead Value (ug/L)Calculated Lead Criteria (ug/L)July 2016 Silver Value (ug/L)Calculated Silver Criteria (ug/L)July 2016 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 - July 2016 Volatile Organic Compounds SW-1 SW-2 SW-3 L1623273-11 NS NS 7/26/2016 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 Sample Location Laboratory ID Sample Date Table 5 Nantucket Landfill Nantucket, Massachusetts Surface Water Sampling Summary - July 2016 Volatile Organic Compounds SW-1 SW-2 SW-3 L1623273-11 NS NS 7/26/2016 NS NS NRWQC2,3 Units Volatile Organic Compounds Sample Location Laboratory ID Sample Date 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 Table 6 Nantucket LandfillNantucket, MassachusettsLandfill Gas Sampling Summary - July 2016 LEL (%)Initial Final Initial Final Initial Final Initial Final Initial Final Initial FinalLGW-1 Well 7/27/2016 0.0 0.0 0.0 0.0 0.0 0.0 0 0 0.5 0.7 20.4 20.2 29.93LGW-2 Well 7/27/2016 0.0 0.0 0.0 0.0 0.0 0.0 0 0 1.3 1.4 19.6 19.5 29.92LGW-3 Well 7/27/2016 0.0 0.0 0.0 0.0 0.0 0.0 0 0 3.0 3.1 18.0 17.9 29.93LGW-4 Well 7/27/2016 0.0 0.0 0.0 0.0 0.0 0.0 0 0 0.4 0.5 20.6 20.5 29.93LGW-5 Well 7/27/2016 0.0 0.0 0.0 0.0 0.0 0.0 0 0 5.5 3.1 14.7 17.4 29.93LGW-6 Well 7/27/2016 0.0 0.0 0.0 0.0 0.0 0.0 0 0 5.5 3.5 14.9 16.8 29.93LGW-7 Well 7/27/2016 0.0 0.0 0.0 0.0 0.0 0.0 0 0 4.0 4.2 16.3 15.8 29.93LGW-8 Well 7/27/2016 0.0 0.0 0.0 0.0 0.0 0.0 0 0 2.0 0.8 18.9 20.2 29.93LGW-9 Well 7/27/2016 0.0 0.0 10.2 2.9 8.1 5.7 362 114 15.1 4.5 13.4 18.5 29.95Probe-1 Probe 7/27/2016 0.0 0.0 0.0 0.0 31.8 32.0 636 640 33.2 33.6 0.3 0.1 29.95Probe-2 Probe 7/27/2016 0.0 0.0 0.0 0.0 0.0 0.0 0 0 4.3 4.2 16.8 16.9 29.95Probe-3 Probe 7/27/2016 0.0 0.0 0.0 0.0 0.0 0.0 0 0 1.5 1.4 19.6 19.8 29.93LGW-10 Well 7/27/2016 0.0 0.0 0.0 0.0 0.0 0.0 0 0 1.1 1.1 20.1 20.0 29.93LGW-11 Well 7/27/2016 0.0 0.0 0.0 0.0 0.0 0.0 0 0 0.1 0.0 20.7 20.8 29.93LGW-12 Well 7/27/2016 0.0 0.0 0.0 0.0 0.0 0.0 0 0 2.0 2.2 19.3 19.0 29.93LGW-13 Well 7/27/2016 0.0 0.0 0.0 0.0 0.0 0.0 0 0 0.1 0.0 20.7 20.8 29.91Notes: (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 L1623273 CDM Smith, Inc. 1910-111103-CA.SAMP NAUTUCKET LF Client: Project Name: Project Number: 08/03/16 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), NY (11148), CT (PH-0574), NH (2003), NJ NELAP (MA935), RI (LAO00065), ME (MA00086), PA (68-03671), VA (460195), MD (348), IL (200077), NC (666), TX (T104704476), DOD (L2217), USDA (Permit #P-330-11-00240). 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:08031613:32 Page 1 of 126 L1623273-01 L1623273-02 L1623273-03 L1623273-04 L1623273-05 L1623273-06 L1623273-07 L1623273-08 L1623273-09 L1623273-10 L1623273-11 L1623273-12 Alpha Sample ID MW-3D MW-3S MW-5D MW-5S MW-6D MW-6S MW-7D MW-7S DUP-1 FB-1 SW-1 TRIP BLANK Client ID NAUTUCKET, MA NAUTUCKET, MA NAUTUCKET, MA NAUTUCKET, MA NAUTUCKET, MA NAUTUCKET, MA NAUTUCKET, MA NAUTUCKET, MA NAUTUCKET, MA NAUTUCKET, MA NAUTUCKET, MA NAUTUCKET, MA Sample Location NAUTUCKET LF 1910-111103-CA.SAMP Project Name: Project Number: Lab Number: Report Date: L1623273 08/03/16 07/26/16 13:00 07/26/16 12:20 07/26/16 10:15 07/26/16 09:45 07/26/16 11:20 07/26/16 10:45 07/26/16 14:50 07/26/16 14:00 07/26/16 00:00 07/26/16 11:40 07/26/16 15:30 07/26/16 00:00 Collection Date/TimeMatrix Receive Date WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER 07/27/16 07/27/16 07/27/16 07/27/16 07/27/16 07/27/16 07/27/16 07/27/16 07/27/16 07/27/16 07/27/16 07/27/16 Serial_No:08031613:32 Page 2 of 126 NAUTUCKET LF 1910-111103-CA.SAMP Project Name: Project Number: Lab Number: Report Date: L1623273 08/03/16 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:08031613:32 Page 3 of 126 Case Narrative (continued) NAUTUCKET LF 1910-111103-CA.SAMP Project Name: Project Number: Lab Number: Report Date: L1623273 08/03/16 Volatile Organics The WG918528-5 Method Blank, associated with L1623273-01, has a concentration above the reporting limit for trans-1,3-dichloropropene. Since the sample was non-detect for this target analyte, no further actions were taken. The results of the original analysis are reported. Dissolved Metals The WG917898-4 MS recoveries for calcium (70%), iron (70%) and sodium (70%), performed on L1623273- 02, do not apply because the sample concentrations are greater than four times the spike amounts added. Alkalinity, Total L1623273-10: The Field Blank has a concentration above the reporting limit. The results were confirmed. 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: 08/03/16 Serial_No:08031613:32 Page 4 of 126 ORGANICS Serial_No:08031613:32 Page 5 of 126 VOLATILES Serial_No:08031613:32 Page 6 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 08/03/16 MW-3DClient ID: 07/26/16 13:00Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-01Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 07/29/16 18:14 MS MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 7 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 08/03/16 MW-3DClient ID: 07/26/16 13:00Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-01Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 8 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 91 97 95 91 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 08/03/16 MW-3DClient ID: 07/26/16 13:00Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-01Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 9 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 08/03/16 MW-3SClient ID: 07/26/16 12:20Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-02Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 08/02/16 23:22 PD MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 10 of 126 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 18 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 08/03/16 MW-3SClient ID: 07/26/16 12:20Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-02Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 11 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 84 103 103 91 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 08/03/16 MW-3SClient ID: 07/26/16 12:20Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-02Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 12 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 08/03/16 MW-5DClient ID: 07/26/16 10:15Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-03Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 08/02/16 23:50 PD MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 13 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 08/03/16 MW-5DClient ID: 07/26/16 10:15Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-03Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 14 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 84 104 103 91 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 08/03/16 MW-5DClient ID: 07/26/16 10:15Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-03Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 15 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 08/03/16 MW-5SClient ID: 07/26/16 09:45Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-04Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 08/03/16 00:18 PD MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 16 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 08/03/16 MW-5SClient ID: 07/26/16 09:45Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-04Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 17 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 83 104 102 91 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 08/03/16 MW-5SClient ID: 07/26/16 09:45Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-04Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 18 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 08/03/16 MW-6DClient ID: 07/26/16 11:20Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-05Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 08/03/16 00:47 PD MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 19 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 08/03/16 MW-6DClient ID: 07/26/16 11:20Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-05Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 20 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 84 104 101 92 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 08/03/16 MW-6DClient ID: 07/26/16 11:20Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-05Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 21 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 08/03/16 MW-6SClient ID: 07/26/16 10:45Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-06Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 08/03/16 01:15 PD MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 22 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 08/03/16 MW-6SClient ID: 07/26/16 10:45Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-06Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 23 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 84 104 103 91 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 08/03/16 MW-6SClient ID: 07/26/16 10:45Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-06Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 24 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 08/03/16 MW-7DClient ID: 07/26/16 14:50Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-07Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 08/03/16 01:43 PD MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 25 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 08/03/16 MW-7DClient ID: 07/26/16 14:50Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-07Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 26 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 84 103 103 92 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 08/03/16 MW-7DClient ID: 07/26/16 14:50Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-07Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 27 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 08/03/16 MW-7SClient ID: 07/26/16 14:00Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-08Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 08/03/16 02:11 PD MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 28 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 08/03/16 MW-7SClient ID: 07/26/16 14:00Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-08Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 29 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 84 104 103 92 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 08/03/16 MW-7SClient ID: 07/26/16 14:00Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-08Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 30 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 08/03/16 DUP-1Client ID: 07/26/16 00:00Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-09Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 08/03/16 02:39 PD MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 31 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 08/03/16 DUP-1Client ID: 07/26/16 00:00Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-09Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 32 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 86 104 100 94 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 08/03/16 DUP-1Client ID: 07/26/16 00:00Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-09Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 33 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 08/03/16 FB-1Client ID: 07/26/16 11:40Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-10Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 08/03/16 03:07 PD MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 34 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 08/03/16 FB-1Client ID: 07/26/16 11:40Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-10Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 35 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 85 103 101 92 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 08/03/16 FB-1Client ID: 07/26/16 11:40Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-10Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 36 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 08/03/16 SW-1Client ID: 07/26/16 15:30Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-11Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 08/03/16 03:35 PD MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 37 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 08/03/16 SW-1Client ID: 07/26/16 15:30Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-11Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 38 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 88 102 102 93 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 08/03/16 SW-1Client ID: 07/26/16 15:30Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-11Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 39 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 08/03/16 TRIP BLANKClient ID: 07/26/16 00:00Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-12Lab ID: Field Prep:Not Specified Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 08/03/16 04:03 PD MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 40 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 08/03/16 TRIP BLANKClient ID: 07/26/16 00:00Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-12Lab ID: Field Prep:Not Specified MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 41 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 85 104 104 92 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 08/03/16 TRIP BLANKClient ID: 07/26/16 00:00Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-12Lab ID: Field Prep:Not Specified MDL -- -- -- -- -- -- Serial_No:08031613:32 Page 42 of 126 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 07/29/16 13:30 1,8260CAnalytical Method: Analytical Date: 08/03/16 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 0.50 ND 0.50 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 Batch: WG918528-5 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 43 of 126 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 07/29/16 13:30 1,8260CAnalytical Method: Analytical Date: 08/03/16 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 Batch: WG918528-5 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 44 of 126 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 07/29/16 13:30 1,8260CAnalytical Method: Analytical Date: 08/03/16 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): 01 Batch: WG918528-5 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 45 of 126 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 07/29/16 13:30 1,8260CAnalytical Method: Analytical Date: 08/03/16 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 Batch: WG918528-5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 95 98 97 92 70-130 70-130 70-130 70-130 Surrogate %Recovery Qualifier Acceptance Criteria MDL -- -- -- -- -- -- Serial_No:08031613:32 Page 46 of 126 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/02/16 21:30 1,8260CAnalytical Method: Analytical Date: 08/03/16 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): 02-12 Batch: WG919529-5 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 47 of 126 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/02/16 21:30 1,8260CAnalytical Method: Analytical Date: 08/03/16 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): 02-12 Batch: WG919529-5 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 48 of 126 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/02/16 21:30 1,8260CAnalytical Method: Analytical Date: 08/03/16 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): 02-12 Batch: WG919529-5 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 49 of 126 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/02/16 21:30 1,8260CAnalytical Method: Analytical Date: 08/03/16 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): 02-12 Batch: WG919529-5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 83 103 102 88 70-130 70-130 70-130 70-130 Surrogate %Recovery Qualifier Acceptance Criteria MDL -- -- -- -- -- -- Serial_No:08031613:32 Page 50 of 126 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 91 84 85 77 83 93 110 87 96 94 82 85 84 86 82 77 84 110 130 88 94 94 86 89 79 88 95 110 110 98 97 74 90 87 89 84 81 88 110 130 91 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 2 5 3 6 2 0 23 2 3 10 6 4 3 2 5 5 0 0 3 3 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 Batch: WG918528-3 WG918528-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/03/16 Qual Qual Qual Q Serial_No:08031613:32 Page 51 of 126 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 50 70 80 80 92 91 86 100 97 98 110 95 100 93 100 110 23 120 100 93 96 53 57 81 69 94 95 87 100 99 99 110 100 100 95 110 110 25 120 105 95 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 3 6 20 1 15 2 4 1 0 2 1 0 5 0 2 10 0 8 0 5 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): 01 Batch: WG918528-3 WG918528-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/03/16 Qual Qual Q Q Q Q Qual Serial_No:08031613:32 Page 52 of 126 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 92 77 100 69 110 120 110 85 110 92 110 66 110 100 97 100 90 95 96 92 91 82 79 95 67 120 130 110 84 110 96 93 66 120 110 100 100 92 96 97 94 92 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 11 3 5 3 9 8 0 1 0 4 17 0 9 10 3 0 2 1 1 2 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): 01 Batch: WG918528-3 WG918528-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/03/16 Qual Qual Q Q Qual Serial_No:08031613:32 Page 53 of 126 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 130 99 97 95 130 96 140 110 93 99 95 95 96 100 100 100 80 85 104 92 100 130 100 98 96 130 96 140 110 94 100 97 96 97 84 100 98 80 86 92 94 100 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 1 1 0 0 0 0 1 1 2 1 1 17 0 2 0 1 12 2 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): 01 Batch: WG918528-3 WG918528-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/03/16 Qual Qual Q Q Qual Serial_No:08031613:32 Page 54 of 126 1,4-Dioxane 1,1,2-Trichloro-1,2,2-Trifluoroethane Methyl cyclohexane 1,4-Diethylbenzene 4-Ethyltoluene 1,2,4,5-Tetramethylbenzene 164 92 91 97 98 98 170 94 95 99 98 99 56-162 70-130 70-130 70-130 70-130 70-130 4 2 4 2 0 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): 01 Batch: WG918528-3 WG918528-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 93 99 95 98 70-130 70-130 70-130 70-130 90 98 93 97 Surrogate Qual%Recovery Qual%Recovery LCS LCSD 08/03/16 Acceptance Criteria Qual Qual Q Q Qual Serial_No:08031613:32 Page 55 of 126 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 95 94 91 90 84 93 63 97 96 96 85 97 86 85 83 98 78 92 97 100 92 94 93 91 90 84 92 66 95 95 93 85 94 86 86 84 96 79 93 96 100 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 2 1 1 0 0 0 1 5 2 1 3 0 3 0 1 1 2 1 1 1 0 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): 02-12 Batch: WG919529-3 WG919529-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/03/16 Qual Qual Q Q Qual Serial_No:08031613:32 Page 56 of 126 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 100 84 30 96 100 99 99 97 93 95 94 83 100 95 95 84 92 34 90 95 100 100 82 41 93 99 97 98 94 93 95 94 83 95 95 95 84 92 43 91 95 99 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 0 2 31 3 1 2 1 3 0 0 0 0 5 0 0 0 0 23 1 0 1 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): 02-12 Batch: WG919529-3 WG919529-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/03/16 Qual Qual Q Q Q Qual Q Q Serial_No:08031613:32 Page 57 of 126 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 97 88 89 77 79 79 75 77 42 88 70 94 84 92 93 94 99 97 84 99 100 97 88 92 76 79 78 74 78 82 87 82 91 86 92 92 95 96 96 83 100 99 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 0 3 1 0 1 1 1 65 1 16 3 2 0 1 1 3 1 1 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): 02-12 Batch: WG919529-3 WG919529-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/03/16 Qual Qual Q Qual Q Serial_No:08031613:32 Page 58 of 126 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 70 88 98 95 76 100 83 84 97 94 96 71 97 85 85 84 94 100 94 86 83 71 89 97 93 72 100 81 81 96 92 94 73 95 86 85 82 93 100 98 85 83 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 1 1 1 2 5 0 2 4 1 2 2 3 2 1 0 2 1 0 4 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): 02-12 Batch: WG919529-3 WG919529-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/03/16 Qual Qual Qual Serial_No:08031613:32 Page 59 of 126 1,4-Dioxane 1,1,2-Trichloro-1,2,2-Trifluoroethane Methyl cyclohexane 1,4-Diethylbenzene 4-Ethyltoluene 1,2,4,5-Tetramethylbenzene 80 100 99 96 99 97 82 97 98 91 97 96 56-162 70-130 70-130 70-130 70-130 70-130 2 3 1 5 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): 02-12 Batch: WG919529-3 WG919529-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 81 104 98 88 70-130 70-130 70-130 70-130 81 104 99 88 Surrogate Qual%Recovery Qual%Recovery LCS LCSD 08/03/16 Acceptance Criteria Qual Qual Qual Serial_No:08031613:32 Page 60 of 126 SEMIVOLATILES Serial_No:08031613:32 Page 61 of 126 FF 1,4-Dioxane Parameter Result Dilution Factor 1550 ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 144 1,4-Dioxane-d8 18 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 08/03/16 MW-3DClient ID: 07/26/16 13:00Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-01Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 08/01/16 15:58 SF EPA 3510C Extraction Date:07/29/16 16:10 MDL -- Serial_No:08031613:32 Page 62 of 126 1,4-Dioxane Parameter Result Dilution Factor 2380 ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 144 1,4-Dioxane-d8 26 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 08/03/16 MW-3SClient ID: 07/26/16 12:20Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-02Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 08/01/16 16:43 SF EPA 3510C Extraction Date:07/29/16 16:10 MDL -- Serial_No:08031613:32 Page 63 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 153 1,4-Dioxane-d8 21 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 08/03/16 MW-5DClient ID: 07/26/16 10:15Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-03Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 08/01/16 17:27 SF EPA 3510C Extraction Date:07/29/16 16:10 MDL -- Serial_No:08031613:32 Page 64 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 147 1,4-Dioxane-d8 19 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 08/03/16 MW-5SClient ID: 07/26/16 09:45Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-04Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 08/01/16 18:11 SF EPA 3510C Extraction Date:07/29/16 16:10 MDL -- Serial_No:08031613:32 Page 65 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 144 1,4-Dioxane-d8 20 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 08/03/16 MW-6DClient ID: 07/26/16 11:20Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-05Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 08/01/16 18:55 SF EPA 3510C Extraction Date:07/29/16 16:10 MDL -- Serial_No:08031613:32 Page 66 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 147 1,4-Dioxane-d8 19 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 08/03/16 MW-6SClient ID: 07/26/16 10:45Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-06Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 08/01/16 19:39 SF EPA 3510C Extraction Date:07/29/16 16:10 MDL -- Serial_No:08031613:32 Page 67 of 126 1,4-Dioxane Parameter Result Dilution Factor 275.ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 144 1,4-Dioxane-d8 19 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 08/03/16 MW-7DClient ID: 07/26/16 14:50Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-07Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 08/01/16 20:23 SF EPA 3510C Extraction Date:07/29/16 16:10 MDL -- Serial_No:08031613:32 Page 68 of 126 1,4-Dioxane Parameter Result Dilution Factor 508.ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 144 1,4-Dioxane-d8 21 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 08/03/16 MW-7SClient ID: 07/26/16 14:00Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-08Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 08/01/16 22:44 SF EPA 3510C Extraction Date:07/29/16 16:10 MDL -- Serial_No:08031613:32 Page 69 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 150 1,4-Dioxane-d8 20 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 08/03/16 DUP-1Client ID: 07/26/16 00:00Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-09Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 08/01/16 23:27 SF EPA 3510C Extraction Date:07/29/16 16:10 MDL -- Serial_No:08031613:32 Page 70 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 153 1,4-Dioxane-d8 24 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 08/03/16 FB-1Client ID: 07/26/16 11:40Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-10Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 08/02/16 00:11 SF EPA 3510C Extraction Date:07/29/16 16:10 MDL -- Serial_No:08031613:32 Page 71 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 147 1,4-Dioxane-d8 24 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 08/03/16 SW-1Client ID: 07/26/16 15:30Date Collected: 07/27/16Date Received: NAUTUCKET, MASample Location: L1623273-11Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 08/02/16 00:54 SF EPA 3510C Extraction Date:07/29/16 16:10 MDL -- Serial_No:08031613:32 Page 72 of 126 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/01/16 13:47 1,8270D-SIMAnalytical Method: Analytical Date: Extraction Method:EPA 3510C Extraction Date:07/29/16 16:10 08/03/16 Analyst:SF 1,4-Dioxane Parameter Result ND RL 150ng/l UnitsQualifier 1,4 Dioxane by 8270D-SIM - Mansfield Lab for sample(s): 01-11 Batch: WG918307-1 1,4-Dioxane-d8 27 15-110 Surrogate %Recovery Qualifier Acceptance Criteria MDL -- Serial_No:08031613:32 Page 73 of 126 1,4-Dioxane 126 127 40-140 1 30 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits 1,4 Dioxane by 8270D-SIM - Mansfield Lab Associated sample(s): 01-11 Batch: WG918307-2 WG918307-3 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 1,4-Dioxane-d8 26 15-11025 Surrogate Qual%Recovery Qual%Recovery LCS LCSD 08/03/16 Acceptance Criteria Qual Qual Qual Serial_No:08031613:32 Page 74 of 126 METALS Serial_No:08031613:32 Page 75 of 126 FF Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/03/16 SAMPLE RESULTS MW-3DClient ID: 07/26/16 13:00Date Collected: 07/27/16Date Received: Matrix:Water NAUTUCKET, MASample Location: L1623273-01Lab 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 0.0314 ND 56. ND ND 0.21 ND 2.04 ND ND ND 83. ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.0050 0.0100 0.0050 0.10 0.010 0.0100 0.050 0.0100 0.0100 0.00020 0.0100 0.0070 2.0 0.0500 07/30/16 00:02 07/30/16 00:02 07/30/16 00:02 07/30/16 00:02 07/30/16 00:02 07/30/16 00:02 07/30/16 00:02 07/30/16 00:02 07/30/16 00:02 08/01/16 16:23 07/30/16 00:02 07/30/16 00:02 07/30/16 00:02 07/30/16 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 JH JH JH JH JH JH JH JH JH EA JH JH JH JH 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/29/16 11:33 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 7470A EPA 3005A EPA 3005A EPA 3005A EPA 3005A Prep MethodMDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 76 of 126 Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/03/16 SAMPLE RESULTS MW-3SClient ID: 07/26/16 12:20Date Collected: 07/27/16Date Received: Matrix:Water NAUTUCKET, MASample Location: L1623273-02Lab 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 0.0921 ND 80. ND ND 6.1 ND 0.196 ND ND ND 87. ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.0050 0.0100 0.0050 0.10 0.010 0.0100 0.050 0.0100 0.0100 0.00020 0.0100 0.0070 2.0 0.0500 07/30/16 00:11 07/30/16 00:11 07/30/16 00:11 07/30/16 00:11 07/30/16 00:11 07/30/16 00:11 07/30/16 00:11 07/30/16 00:11 07/30/16 00:11 08/01/16 16:25 07/30/16 00:11 07/30/16 00:11 07/30/16 00:11 07/30/16 00:11 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 JH JH JH JH JH JH JH JH JH EA JH JH JH JH 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/29/16 11:33 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 7470A EPA 3005A EPA 3005A EPA 3005A EPA 3005A Prep MethodMDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 77 of 126 Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/03/16 SAMPLE RESULTS MW-5DClient ID: 07/26/16 10:15Date Collected: 07/27/16Date Received: Matrix:Water NAUTUCKET, MASample Location: L1623273-03Lab 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 ND ND 2.5 ND ND ND ND 0.276 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 0.0050 0.0100 0.0050 0.10 0.010 0.0100 0.050 0.0100 0.0100 0.00020 0.0100 0.0070 2.0 0.0500 07/30/16 02:00 07/30/16 02:00 07/30/16 02:00 07/30/16 02:00 07/30/16 02:00 07/30/16 02:00 07/30/16 02:00 07/30/16 02:00 07/30/16 02:00 08/01/16 16:26 07/30/16 02:00 07/30/16 02:00 07/30/16 02:00 07/30/16 02:00 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 JH JH JH JH JH JH JH JH JH EA JH JH JH JH 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/29/16 11:33 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 7470A EPA 3005A EPA 3005A EPA 3005A EPA 3005A Prep MethodMDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 78 of 126 Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/03/16 SAMPLE RESULTS MW-5SClient ID: 07/26/16 09:45Date Collected: 07/27/16Date Received: Matrix:Water NAUTUCKET, MASample Location: L1623273-04Lab 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 0.0151 ND 1.1 ND ND 1.6 ND 0.120 ND ND ND 15. ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.0050 0.0100 0.0050 0.10 0.010 0.0100 0.050 0.0100 0.0100 0.00020 0.0100 0.0070 2.0 0.0500 07/30/16 02:04 07/30/16 02:04 07/30/16 02:04 07/30/16 02:04 07/30/16 02:04 07/30/16 02:04 07/30/16 02:04 07/30/16 02:04 07/30/16 02:04 08/01/16 16:28 07/30/16 02:04 07/30/16 02:04 07/30/16 02:04 07/30/16 02:04 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 JH JH JH JH JH JH JH JH JH EA JH JH JH JH 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/29/16 11:33 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 7470A EPA 3005A EPA 3005A EPA 3005A EPA 3005A Prep MethodMDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 79 of 126 Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/03/16 SAMPLE RESULTS MW-6DClient ID: 07/26/16 11:20Date Collected: 07/27/16Date Received: Matrix:Water NAUTUCKET, MASample Location: L1623273-05Lab 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 4.0 ND ND ND ND ND ND ND ND 18. ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.0050 0.0100 0.0050 0.10 0.010 0.0100 0.050 0.0100 0.0100 0.00020 0.0100 0.0070 2.0 0.0500 07/29/16 22:47 07/29/16 22:47 07/29/16 22:47 07/29/16 22:47 07/29/16 22:47 07/29/16 22:47 07/29/16 22:47 07/29/16 22:47 07/29/16 22:47 08/01/16 16:30 07/29/16 22:47 07/29/16 22:47 07/29/16 22:47 07/29/16 22:47 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 PS PS PS PS PS PS PS PS PS EA PS PS PS PS 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:33 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 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:08031613:32 Page 80 of 126 Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/03/16 SAMPLE RESULTS MW-6SClient ID: 07/26/16 10:45Date Collected: 07/27/16Date Received: Matrix:Water NAUTUCKET, MASample Location: L1623273-06Lab 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 0.0167 ND 6.5 ND ND ND ND 0.0193 ND ND ND 19. ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.0050 0.0100 0.0050 0.10 0.010 0.0100 0.050 0.0100 0.0100 0.00020 0.0100 0.0070 2.0 0.0500 07/29/16 22:51 07/29/16 22:51 07/29/16 22:51 07/29/16 22:51 07/29/16 22:51 07/29/16 22:51 07/29/16 22:51 07/29/16 22:51 07/29/16 22:51 08/01/16 16:35 07/29/16 22:51 07/29/16 22:51 07/29/16 22:51 07/29/16 22:51 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 PS PS PS PS PS PS PS PS PS EA PS PS PS PS 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:33 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 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:08031613:32 Page 81 of 126 Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/03/16 SAMPLE RESULTS MW-7DClient ID: 07/26/16 14:50Date Collected: 07/27/16Date Received: Matrix:Water NAUTUCKET, MASample Location: L1623273-07Lab 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 0.0132 ND 22. ND ND 0.32 ND 0.102 ND ND ND 27. ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.0050 0.0100 0.0050 0.10 0.010 0.0100 0.050 0.0100 0.0100 0.00020 0.0100 0.0070 2.0 0.0500 07/29/16 22:55 07/29/16 22:55 07/29/16 22:55 07/29/16 22:55 07/29/16 22:55 07/29/16 22:55 07/29/16 22:55 07/29/16 22:55 07/29/16 22:55 08/01/16 16:37 07/29/16 22:55 07/29/16 22:55 07/29/16 22:55 07/29/16 22:55 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 PS PS PS PS PS PS PS PS PS EA PS PS PS PS 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:33 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 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:08031613:32 Page 82 of 126 Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/03/16 SAMPLE RESULTS MW-7SClient ID: 07/26/16 14:00Date Collected: 07/27/16Date Received: Matrix:Water NAUTUCKET, MASample Location: L1623273-08Lab 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 0.103 0.0605 ND 170 ND ND 61. ND 1.19 ND ND ND 98. 0.0872 mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.0050 0.0100 0.0050 0.10 0.010 0.0100 0.050 0.0100 0.0100 0.00020 0.0100 0.0070 2.0 0.0500 07/29/16 23:17 07/29/16 23:17 07/29/16 23:17 07/29/16 23:17 07/29/16 23:17 07/29/16 23:17 07/29/16 23:17 07/29/16 23:17 07/29/16 23:17 08/01/16 16:39 07/29/16 23:17 07/29/16 23:17 07/29/16 23:17 07/29/16 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 PS PS PS PS PS PS PS PS PS EA PS PS PS PS 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:33 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 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:08031613:32 Page 83 of 126 Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/03/16 SAMPLE RESULTS DUP-1Client ID: 07/26/16 00:00Date Collected: 07/27/16Date Received: Matrix:Water NAUTUCKET, MASample Location: L1623273-09Lab 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 ND ND 5.8 ND ND 0.061 ND 0.642 ND ND ND 24. ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.0050 0.0100 0.0050 0.10 0.010 0.0100 0.050 0.0100 0.0100 0.00020 0.0100 0.0070 2.0 0.0500 07/29/16 23:22 07/29/16 23:22 07/29/16 23:22 07/29/16 23:22 07/29/16 23:22 07/29/16 23:22 07/29/16 23:22 07/29/16 23:22 07/29/16 23:22 08/01/16 16:41 07/29/16 23:22 07/29/16 23:22 07/29/16 23:22 07/29/16 23:22 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 PS PS PS PS PS PS PS PS PS EA PS PS PS PS 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:33 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 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:08031613:32 Page 84 of 126 Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/03/16 SAMPLE RESULTS FB-1Client ID: 07/26/16 11:40Date Collected: 07/27/16Date Received: Matrix:Water NAUTUCKET, MASample Location: L1623273-10Lab 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 ND ND ND ND ND ND ND ND ND ND ND ND ND ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.0050 0.0100 0.0050 0.10 0.010 0.0100 0.050 0.0100 0.0100 0.00020 0.0100 0.0070 2.0 0.0500 07/29/16 23:26 07/29/16 23:26 07/29/16 23:26 07/29/16 23:26 07/29/16 23:26 07/29/16 23:26 07/29/16 23:26 07/29/16 23:26 07/29/16 23:26 08/01/16 16:42 07/29/16 23:26 07/29/16 23:26 07/29/16 23:26 07/29/16 23:26 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 PS PS PS PS PS PS PS PS PS EA PS PS PS PS 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:33 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 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:08031613:32 Page 85 of 126 Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/03/16 SAMPLE RESULTS SW-1Client ID: 07/26/16 15:30Date Collected: 07/27/16Date Received: Matrix:Water NAUTUCKET, MASample Location: L1623273-11Lab 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 0.0071 0.0156 ND 160 ND ND 0.073 ND 0.332 ND ND ND 3400 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 0.0050 0.0100 0.0002 0.10 0.010 0.0010 0.050 0.0010 0.0100 0.00020 0.0100 0.0004 20. 0.0500 07/28/16 18:10 08/02/16 18:58 08/02/16 18:58 07/28/16 17:34 08/02/16 18:58 08/02/16 18:58 07/28/16 17:34 08/02/16 18:58 07/28/16 17:34 08/02/16 18:58 08/01/16 16:44 08/02/16 18:58 07/28/16 17:34 08/02/16 20:06 08/02/16 18:58 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 JH AB AB AM AB AB AM AB AM AB EA AB AM AB AB 07/28/16 08:20 07/28/16 12:35 07/28/16 12:35 07/28/16 12:35 07/28/16 12:35 07/28/16 12:35 07/28/16 12:35 07/28/16 12:35 07/28/16 12:35 07/28/16 12:35 07/29/16 11:33 07/28/16 12:35 07/28/16 12:35 07/28/16 12:35 07/28/16 12:35 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:08031613:32 Page 86 of 126 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: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 Date Analyzed Date Analyzed Date Analyzed Analytical Method Analytical Method Analytical Method Analyst Analyst Analyst Date Prepared Date Prepared Date Prepared 08/03/16 Hardness Cadmium, Dissolved Copper, Dissolved Lead, Dissolved Silver, Dissolved Arsenic, Dissolved Barium, Dissolved Calcium, Dissolved Chromium, Dissolved Iron, Dissolved Manganese, Dissolved Selenium, 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 0.66 0.0002 0.0010 0.0010 0.0004 0.0050 0.0100 0.10 0.010 0.050 0.0100 0.0100 2.0 0.0500 07/28/16 17:46 07/28/16 15:49 07/28/16 15:49 07/28/16 15:49 07/28/16 15:49 08/02/16 18:03 08/02/16 18:03 08/02/16 18:03 08/02/16 18:03 08/02/16 18:03 08/02/16 18:03 08/02/16 18:03 08/02/16 18:03 08/02/16 18:03 1,6010C 1,6020A 1,6020A 1,6020A 1,6020A 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C JH AM AM AM AM AB AB AB AB AB AB AB AB AB 07/28/16 08:20 07/28/16 12:35 07/28/16 12:35 07/28/16 12:35 07/28/16 12:35 07/28/16 12:35 07/28/16 12:35 07/28/16 12:35 07/28/16 12:35 07/28/16 12:35 07/28/16 12:35 07/28/16 12:35 07/28/16 12:35 07/28/16 12:35 Total Hardness by SM 2340B - Mansfield Lab for sample(s): 11 Batch: WG917752-1 Dissolved Metals - Mansfield Lab for sample(s): 11 Batch: WG917891-1 Dissolved Metals - Mansfield Lab for sample(s): 11 Batch: WG917897-1 EPA 3005A EPA 3005A Digestion Method: Digestion Method: Prep Information Prep Information MDL MDL MDL NA -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 87 of 126 Parameter Parameter Result Result Dilution Factor Dilution Factor Qualifier Qualifier Units Units RL RL Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 Date Analyzed Date Analyzed Analytical Method Analytical Method Analyst Analyst Date Prepared Date Prepared 08/03/16 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 Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved ND ND ND ND 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 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 1 1 1 1 0.0050 0.0100 0.0050 0.10 0.010 0.0100 0.050 0.0100 0.0100 0.0100 0.0070 2.0 0.0500 0.0050 0.0100 0.0050 0.10 0.010 0.0100 0.050 0.0100 0.0100 07/29/16 23:54 07/29/16 23:54 07/29/16 23:54 07/29/16 23:54 07/29/16 23:54 07/29/16 23:54 07/29/16 23:54 07/29/16 23:54 07/29/16 23:54 07/29/16 23:54 07/29/16 23:54 07/29/16 23:54 07/29/16 23:54 07/29/16 22:25 07/29/16 22:25 07/29/16 22:25 07/29/16 22:25 07/29/16 22:25 07/29/16 22:25 07/29/16 22:25 07/29/16 22:25 07/29/16 22:25 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 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C JH JH JH JH JH JH JH JH JH JH JH JH JH PS PS PS PS PS PS PS PS PS 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/28/16 12:55 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 Dissolved Metals - Mansfield Lab for sample(s): 01-04 Batch: WG917898-1 Dissolved Metals - Mansfield Lab for sample(s): 05-10 Batch: WG918241-1 EPA 3005A EPA 3005A Digestion Method: Digestion Method: Prep Information Prep Information MDL MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08031613:32 Page 88 of 126 Parameter Result Dilution FactorQualifierUnitsRL Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 Date Analyzed Analytical Method Analyst Date Prepared 08/03/16 Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved Mercury, Dissolved ND ND ND ND ND mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 0.0100 0.0070 2.0 0.0500 0.00020 07/29/16 22:25 07/29/16 22:25 07/29/16 22:25 07/29/16 22:25 08/01/16 16:14 1,6010C 1,6010C 1,6010C 1,6010C 1,7470A PS PS PS PS EA 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:33 Dissolved Metals - Mansfield Lab for sample(s): 01-11 Batch: WG918261-1 EPA 3005A EPA 7470A Digestion Method: Digestion Method: Prep Information Prep Information MDL -- -- -- -- -- Serial_No:08031613:32 Page 89 of 126 Hardness Cadmium, Dissolved Copper, Dissolved Lead, Dissolved Silver, Dissolved Arsenic, Dissolved Barium, Dissolved Calcium, Dissolved Chromium, Dissolved Iron, Dissolved Manganese, Dissolved Selenium, Dissolved Sodium, Dissolved Zinc, Dissolved 91 104 96 110 97 108 96 97 95 93 96 112 100 97 - - - - - - - - - - - - - - 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 Total Hardness by SM 2340B - Mansfield Lab Associated sample(s): 11 Batch: WG917752-2 Dissolved Metals - Mansfield Lab Associated sample(s): 11 Batch: WG917891-2 Dissolved Metals - Mansfield Lab Associated sample(s): 11 Batch: WG917897-2 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/03/16 Qual Qual Qual Serial_No:08031613:32 Page 90 of 126 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 109 98 110 98 100 98 100 104 96 113 93 110 101 - - - - - - - - - - - - - 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): 01-04 Batch: WG917898-2 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/03/16 Serial_No:08031613:32 Page 91 of 126 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 Mercury, Dissolved 108 94 105 95 95 97 85 101 95 105 98 97 97 91 - - - - - - - - - - - - - - 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): 05-10 Batch: WG918241-2 Dissolved Metals - Mansfield Lab Associated sample(s): 01-11 Batch: WG918261-2 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/03/16 Serial_No:08031613:32 Page 92 of 126 Hardness Cadmium, Dissolved Copper, Dissolved Lead, Dissolved Silver, Dissolved Arsenic, Dissolved Barium, Dissolved Calcium, Dissolved Chromium, Dissolved Iron, Dissolved Manganese, Dissolved Selenium, Dissolved Sodium, Dissolved Zinc, Dissolved ND ND 0.0022 ND ND ND 0.222 200 ND 0.59 1.02 ND 260 ND 64 0.0561 0.2480 0.5665 0.0524 0.134 2.13 200 0.20 1.5 1.43 0.140 250 0.483 97 110 98 111 105 112 95 0 100 91 82 117 0 97 - - - - - - - - - - - - - - - - - - - - - - - - - - - - 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 Parameter Native Sample MS Found MS %Recovery MSD Found MSD %Recovery Recovery Limits RPD RPD Limits Total Hardness by SM 2340B - Mansfield Lab Associated sample(s): 11 QC Batch ID: WG917752-4 QC Sample: L1623393-03 Client ID: MS Sample Dissolved Metals - Mansfield Lab Associated sample(s): 11 QC Batch ID: WG917891-4 QC Sample: L1623046-05 Client ID: MS Sample Dissolved Metals - Mansfield Lab Associated sample(s): 11 QC Batch ID: WG917897-4 QC Sample: L1600007-89 Client ID: MS Sample 66.2 0.051 0.25 0.51 0.05 0.12 2 10 0.2 1 0.5 0.12 10 0.5 MS Added Matrix Spike Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/03/16 Qual Q Q Qual Qual Serial_No:08031613:32 Page 93 of 126 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 ND 0.0921 ND 80 ND ND 6.1 ND 0.196 ND ND 87 ND 0.136 2.06 0.0552 87 0.20 0.248 6.8 0.520 0.655 0.136 0.0478 94 0.533 113 98 108 70 100 99 70 102 92 113 96 70 107 - - - - - - - - - - - - - - - - - - - - - - - - - - 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 Parameter Native Sample MS Found MS %Recovery MSD Found MSD %Recovery Recovery Limits RPD RPD Limits Dissolved Metals - Mansfield Lab Associated sample(s): 01-04 QC Batch ID: WG917898-4 QC Sample: L1623273-02 Client ID: MW-3S 0.12 2 0.051 10 0.2 0.25 1 0.51 0.5 0.12 0.05 10 0.5 MS Added Matrix Spike Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/03/16 Q Q Q Serial_No:08031613:32 Page 94 of 126 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 Mercury, Dissolved 0.0056 0.0381 ND 70 ND ND 0.25 ND 1.02 ND ND 110 ND ND 0.136 1.90 0.0532 76 0.18 0.252 1.1 0.498 1.45 0.129 0.0491 120 0.485 0.00282 109 93 104 60 90 101 85 98 86 108 98 100 97 56 - - - - - - - - - - - - - - - - - - - - - - - - - - - - 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 Parameter Native Sample MS Found MS %Recovery MSD Found MSD %Recovery Recovery Limits RPD RPD Limits Dissolved Metals - Mansfield Lab Associated sample(s): 05-10 QC Batch ID: WG918241-4 QC Sample: L1623509-08 Client ID: MS Sample Dissolved Metals - Mansfield Lab Associated sample(s): 01-11 QC Batch ID: WG918261-4 QC Sample: L1623385-05 Client ID: MS Sample 0.12 2 0.051 10 0.2 0.25 1 0.51 0.5 0.12 0.05 10 0.5 0.005 MS Added Matrix Spike Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/03/16 Q Q Serial_No:08031613:32 Page 95 of 126 Cadmium, Dissolved Copper, Dissolved Lead, Dissolved Silver, Dissolved Arsenic, Dissolved Barium, Dissolved Calcium, Dissolved Chromium, Dissolved Iron, Dissolved Manganese, Dissolved Selenium, Dissolved Sodium, Dissolved Zinc, Dissolved ND 0.0022 ND ND ND 0.222 200 ND 0.59 1.02 ND 260 ND ND 0.0018 ND ND ND 0.221 200 ND 0.59 1.02 ND 260 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 NC 17 NC NC NC 0 0 NC 0 0 NC 0 NC 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): 11 QC Batch ID: WG917891-3 QC Sample: L1623046-05 Client ID: DUP Sample Dissolved Metals - Mansfield Lab Associated sample(s): 11 QC Batch ID: WG917897-3 QC Sample: L1600007-89 Client ID: DUP Sample NAUTUCKET LF 1910-111103-CA.S Project Name: Project Number: L1623273Lab Number: Report Date: Lab Duplicate Analysis Batch Quality Control 08/03/16 Qual Serial_No:08031613:32 Page 96 of 126 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 ND 0.0314 ND 56 ND ND 0.21 ND 2.04 ND ND 83 ND ND 0.0312 ND 55 ND ND 0.20 ND 1.99 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 NC 1 NC 2 NC NC 5 NC 2 NC NC 4 NC 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): 01-04 QC Batch ID: WG917898-3 QC Sample: L1623273-01 Client ID: MW-3D NAUTUCKET LF 1910-111103-CA.S Project Name: Project Number: L1623273Lab Number: Report Date: Lab Duplicate Analysis Batch Quality Control 08/03/16 Serial_No:08031613:32 Page 97 of 126 Arsenic, Dissolved Barium, Dissolved Calcium, Dissolved Chromium, Dissolved Iron, Dissolved Manganese, Dissolved Selenium, Dissolved Sodium, Dissolved Zinc, Dissolved Mercury, Dissolved 0.0056 0.0381 70 ND 0.25 1.02 ND 110 ND ND 0.0050 0.0379 70 ND 0.25 1.02 ND 110 ND ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 11 1 0 NC 0 0 NC 0 NC NC 20 20 20 20 20 20 20 20 20 20 Units RPDParameterNative Sample Duplicate Sample RPD Limits Dissolved Metals - Mansfield Lab Associated sample(s): 05-10 QC Batch ID: WG918241-3 QC Sample: L1623509-08 Client ID: DUP Sample Dissolved Metals - Mansfield Lab Associated sample(s): 01-11 QC Batch ID: WG918261-3 QC Sample: L1623385-05 Client ID: DUP Sample NAUTUCKET LF 1910-111103-CA.S Project Name: Project Number: L1623273Lab Number: Report Date: Lab Duplicate Analysis Batch Quality Control 08/03/16 Serial_No:08031613:32 Page 98 of 126 INORGANICS & MISCELLANEOUS Serial_No:08031613:32 Page 99 of 126 FF MW-3DClient ID: 07/26/16 13:00Date Collected: 07/27/16Date Received: Parameter Result Dilution Factor Matrix:Water NAUTUCKET, MASample Location: L1623273-01Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 290. 480 ND 80. ND 38. 56. 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 07/29/16 09:54 07/28/16 11:30 08/02/16 12:08 07/27/16 23:08 07/27/16 23:01 07/29/16 16:00 07/27/16 20:54 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NO3-F 1,9038 121,5220D AW DW JO MR MR AM TL Date Prepared - - 07/29/16 16:35 - - 07/29/16 16:00 07/27/16 18:00 08/03/16 MDL NA -- -- -- -- -- -- Serial_No:08031613:32 Page 100 of 126 FF MW-3SClient ID: 07/26/16 12:20Date Collected: 07/27/16Date Received: Parameter Result Dilution Factor Matrix:Water NAUTUCKET, MASample Location: L1623273-02Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 291. 640 0.018 110 ND 120 130 mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 10 1 5 1 2.00 10 0.005 10 0.100 50 20 07/29/16 09:54 07/28/16 11:30 08/02/16 12:09 07/27/16 23:13 07/27/16 23:02 07/29/16 16:00 07/27/16 20:54 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NO3-F 1,9038 121,5220D AW DW JO MR MR AM TL Date Prepared - - 07/29/16 16:35 - - 07/29/16 16:00 07/27/16 18:00 08/03/16 MDL NA -- -- -- -- -- -- Serial_No:08031613:32 Page 101 of 126 FF MW-5DClient ID: 07/26/16 10:15Date Collected: 07/27/16Date Received: Parameter Result Dilution Factor Matrix:Water NAUTUCKET, MASample Location: L1623273-03Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 24.4 100 0.011 34. ND 16. 37. 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 07/29/16 09:54 07/28/16 11:30 08/02/16 12:32 07/27/16 23:14 07/27/16 23:03 07/29/16 16:00 07/27/16 20:54 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NO3-F 1,9038 121,5220D AW DW JO MR MR AM TL Date Prepared - - 07/29/16 16:35 - - 07/29/16 16:00 07/27/16 18:00 08/03/16 MDL NA -- -- -- -- -- -- Serial_No:08031613:32 Page 102 of 126 FF MW-5SClient ID: 07/26/16 09:45Date Collected: 07/27/16Date Received: Parameter Result Dilution Factor Matrix:Water NAUTUCKET, MASample Location: L1623273-04Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 3.40 56. ND 22. 0.178 ND 42. 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 07/29/16 09:54 07/28/16 11:30 08/02/16 12:12 07/27/16 23:14 07/27/16 23:04 07/29/16 16:00 07/27/16 20:54 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NO3-F 1,9038 121,5220D AW DW JO MR MR AM TL Date Prepared - - 07/29/16 16:35 - - 07/29/16 16:00 07/27/16 18:00 08/03/16 MDL NA -- -- -- -- -- -- Serial_No:08031613:32 Page 103 of 126 FF MW-6DClient ID: 07/26/16 11:20Date Collected: 07/27/16Date Received: Parameter Result Dilution Factor Matrix:Water NAUTUCKET, MASample Location: L1623273-05Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 66. ND 33. 1.18 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 07/29/16 09:54 07/28/16 11:30 08/02/16 12:13 07/27/16 23:00 07/27/16 23:06 07/29/16 16:00 07/27/16 20:54 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NO3-F 1,9038 121,5220D AW DW JO MR MR AM TL Date Prepared - - 07/29/16 16:35 - - 07/29/16 16:00 07/27/16 18:00 08/03/16 MDL NA -- -- -- -- -- -- Serial_No:08031613:32 Page 104 of 126 FF MW-6SClient ID: 07/26/16 10:45Date Collected: 07/27/16Date Received: Parameter Result Dilution Factor Matrix:Water NAUTUCKET, MASample Location: L1623273-06Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 14.9 87. ND 25. 2.46 13. 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 07/29/16 09:54 07/28/16 11:30 08/02/16 12:14 07/27/16 23:00 07/27/16 23:11 07/29/16 16:00 07/27/16 20:54 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NO3-F 1,9038 121,5220D AW DW JO MR MR AM TL Date Prepared - - 07/29/16 16:35 - - 07/29/16 16:00 07/27/16 18:00 08/03/16 MDL NA -- -- -- -- -- -- Serial_No:08031613:32 Page 105 of 126 FF MW-7DClient ID: 07/26/16 14:50Date Collected: 07/27/16Date Received: Parameter Result Dilution Factor Matrix:Water NAUTUCKET, MASample Location: L1623273-07Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 65.4 260 ND 41. ND 86. 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 07/29/16 09:54 07/28/16 11:30 08/02/16 12:32 07/27/16 23:01 07/27/16 23:12 07/29/16 16:00 07/27/16 20:54 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NO3-F 1,9038 121,5220D AW DW JO MR MR AM TL Date Prepared - - 07/29/16 16:35 - - 07/29/16 16:00 07/27/16 18:00 08/03/16 MDL NA -- -- -- -- -- -- Serial_No:08031613:32 Page 106 of 126 FF MW-7SClient ID: 07/26/16 14:00Date Collected: 07/27/16Date Received: Parameter Result Dilution Factor Matrix:Water NAUTUCKET, MASample Location: L1623273-08Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 556. 1000 0.010 93. 0.226 190 77. mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 10 1 2.00 10 0.005 1.0 0.100 100 20 07/29/16 09:54 07/28/16 11:30 08/02/16 12:15 07/27/16 23:02 07/27/16 23:14 07/29/16 16:00 07/27/16 20:55 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NO3-F 1,9038 121,5220D AW DW JO MR MR AM TL Date Prepared - - 07/29/16 16:35 - - 07/29/16 16:00 07/27/16 18:00 08/03/16 MDL NA -- -- -- -- -- -- Serial_No:08031613:32 Page 107 of 126 FF DUP-1Client ID: 07/26/16 00:00Date Collected: 07/27/16Date Received: Parameter Result Dilution Factor Matrix:Water NAUTUCKET, MASample Location: L1623273-09Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 24.5 100 ND 34. ND 18. 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 07/29/16 09:54 07/28/16 11:30 08/02/16 12:33 07/27/16 23:03 07/27/16 23:15 07/29/16 16:00 07/27/16 20:55 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NO3-F 1,9038 121,5220D AW DW JO MR MR AM TL Date Prepared - - 07/29/16 16:35 - - 07/29/16 16:00 07/27/16 18:00 08/03/16 MDL NA -- -- -- -- -- -- Serial_No:08031613:32 Page 108 of 126 FF FB-1Client ID: 07/26/16 11:40Date Collected: 07/27/16Date Received: Parameter Result Dilution Factor Matrix:Water NAUTUCKET, MASample Location: L1623273-10Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 2.40 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 07/29/16 09:54 07/28/16 11:30 08/02/16 12:40 07/27/16 23:04 07/27/16 23:16 07/29/16 16:00 07/27/16 20:55 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NO3-F 1,9038 121,5220D AW DW JO MR MR AM TL Date Prepared - - 07/29/16 16:35 - - 07/29/16 16:00 07/27/16 18:00 08/03/16 MDL NA -- -- -- -- -- -- Serial_No:08031613:32 Page 109 of 126 FF SW-1Client ID: 07/26/16 15:30Date Collected: 07/27/16Date Received: Parameter Result Dilution Factor Matrix:Water NAUTUCKET, MASample Location: L1623273-11Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 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 56.4 12000 ND 6600 ND 850 860 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 07/29/16 09:54 07/28/16 11:30 08/02/16 12:41 07/27/16 23:17 07/27/16 23:17 07/29/16 14:00 07/27/16 20:56 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NO3-F 1,9038 121,5220D AW DW JO MR MR AM TL Date Prepared - - 07/29/16 16:35 - - 07/29/16 14:00 07/27/16 18:00 08/03/16 MDL NA -- -- -- -- -- -- Serial_No:08031613:32 Page 110 of 126 FF Parameter Result Dilution FactorQualifierUnitsRL Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 Date Analyzed Analytical Method Analyst Date Prepared 08/03/16 Chemical Oxygen Demand Chloride Nitrogen, Nitrate Solids, Total Dissolved Solids, Total Dissolved Alkalinity, Total Sulfate Sulfate Cyanide, Total Cyanide, Total ND ND ND ND ND ND ND ND ND ND mg/l mg/l mg/l mg/l mg/l mg CaCO3/L mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 20 1.0 0.100 10 10 2.00 10 10 0.005 0.005 07/27/16 20:53 07/27/16 22:42 07/27/16 22:40 07/28/16 11:30 07/28/16 11:30 07/29/16 09:54 07/29/16 16:00 07/29/16 14:00 08/02/16 12:03 08/02/16 12:04 121,5220D 1,9251 121,4500NO3-F 121,2540C 121,2540C 121,2320B 1,9038 1,9038 1,9010C/9012B 1,9010C/9012B TL MR MR DW DW AW AM AM JO JO 07/27/16 18:00 - - - - - 07/29/16 16:00 07/29/16 14:00 07/29/16 16:35 07/29/16 16:35 General Chemistry - Westborough Lab for sample(s): 01-11 Batch: WG917573-1 General Chemistry - Westborough Lab for sample(s): 01-11 Batch: WG917606-1 General Chemistry - Westborough Lab for sample(s): 01-11 Batch: WG917631-1 General Chemistry - Westborough Lab for sample(s): 01-10 Batch: WG917735-1 General Chemistry - Westborough Lab for sample(s): 11 Batch: WG917737-1 General Chemistry - Westborough Lab for sample(s): 01-11 Batch: WG917838-1 General Chemistry - Westborough Lab for sample(s): 01-10 Batch: WG918188-1 General Chemistry - Westborough Lab for sample(s): 11 Batch: WG918189-1 General Chemistry - Westborough Lab for sample(s): 01-09 Batch: WG918349-1 General Chemistry - Westborough Lab for sample(s): 10-11 Batch: WG918350-1 MDL -- -- -- -- -- NA -- -- -- -- Serial_No:08031613:32 Page 111 of 126 Chemical Oxygen Demand Chloride Nitrogen, Nitrate Solids, Total Dissolved Solids, Total Dissolved Alkalinity, Total Sulfate 104 100 101 94 94 104 85 - - - - - - - 93-106 90-110 90-110 80-120 80-120 90-110 84-119 - - - - - - - 10 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits General Chemistry - Westborough Lab Associated sample(s): 01-11 Batch: WG917573-2 General Chemistry - Westborough Lab Associated sample(s): 01-11 Batch: WG917606-2 General Chemistry - Westborough Lab Associated sample(s): 01-11 Batch: WG917631-2 General Chemistry - Westborough Lab Associated sample(s): 01-10 Batch: WG917735-2 General Chemistry - Westborough Lab Associated sample(s): 11 Batch: WG917737-2 General Chemistry - Westborough Lab Associated sample(s): 01-11 Batch: WG917838-2 General Chemistry - Westborough Lab Associated sample(s): 01-10 Batch: WG918188-2 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/03/16 Qual Qual Qual Serial_No:08031613:32 Page 112 of 126 Sulfate Cyanide, Total Cyanide, Total 90 94 94 - 89 88 84-119 85-115 85-115 - 5 7 20 20 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits General Chemistry - Westborough Lab Associated sample(s): 11 Batch: WG918189-2 General Chemistry - Westborough Lab Associated sample(s): 01-09 Batch: WG918349-2 WG918349-3 General Chemistry - Westborough Lab Associated sample(s): 10-11 Batch: WG918350-2 WG918350-3 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/03/16 Serial_No:08031613:32 Page 113 of 126 Chemical Oxygen Demand Chloride Nitrogen, Nitrate Alkalinity, Total Sulfate Sulfate Cyanide, Total Cyanide, Total 56 80 0.128 86.8 38 79 ND ND 320 98 4.24 186 140 160 0.163 0.176 109 90 103 99 103 77 82 88 - - - - - - 0.124 0.044 - - - - - - 62 22 84-120 58-140 83-113 86-116 55-147 55-147 80-120 80-120 - - - - - - 27 119 12 7 17 10 14 14 20 20 Parameter Native Sample MS Found MS %Recovery MSD Found MSD %Recovery Recovery Limits RPD RPD Limits General Chemistry - Westborough Lab Associated sample(s): 01-11 QC Batch ID: WG917573-3 QC Sample: L1623273-01 Client ID: MW-3D General Chemistry - Westborough Lab Associated sample(s): 01-11 QC Batch ID: WG917606-4 QC Sample: L1623273-01 Client ID: MW-3D General Chemistry - Westborough Lab Associated sample(s): 01-11 QC Batch ID: WG917631-4 QC Sample: L1623324-01 Client ID: MS Sample General Chemistry - Westborough Lab Associated sample(s): 01-11 QC Batch ID: WG917838-4 QC Sample: L1623353-01 Client ID: MS Sample General Chemistry - Westborough Lab Associated sample(s): 01-10 QC Batch ID: WG918188-4 QC Sample: L1623273-01 Client ID: MW-3D General Chemistry - Westborough Lab Associated sample(s): 11 QC Batch ID: WG918189-4 QC Sample: L1623509-01 Client ID: MS Sample General Chemistry - Westborough Lab Associated sample(s): 01-09 QC Batch ID: WG918349-4 WG918349-5 QC Sample: L1623509-01 Client ID: MS Sample General Chemistry - Westborough Lab Associated sample(s): 10-11 QC Batch ID: WG918350-4 WG918350-5 QC Sample: L1623509-04 Client ID: MS Sample 238 20 4 100 100 100 0.2 0.2 MS Added Matrix Spike Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NAUTUCKET LF 1910-111103-CA.SAMP L1623273 08/03/16 Qual Qual Q Q Qual Q Q Serial_No:08031613:32 Page 114 of 126 Chemical Oxygen Demand Chloride Nitrogen, Nitrate Solids, Total Dissolved Solids, Total Dissolved Alkalinity, Total Sulfate Sulfate 56 80 0.128 480 320 86.8 38 79 56 79 0.124 480 320 85.7 36 87 mg/l mg/l mg/l mg/l mg/l mg CaCO3/L mg/l mg/l 0 1 3 0 0 1 5 10 12 7 17 17 17 10 14 14 Units RPDParameterNative Sample Duplicate Sample RPD Limits General Chemistry - Westborough Lab Associated sample(s): 01-11 QC Batch ID: WG917573-4 QC Sample: L1623273-01 Client ID: MW-3D General Chemistry - Westborough Lab Associated sample(s): 01-11 QC Batch ID: WG917606-3 QC Sample: L1623273-01 Client ID: MW-3D General Chemistry - Westborough Lab Associated sample(s): 01-11 QC Batch ID: WG917631-3 QC Sample: L1623324-01 Client ID: DUP Sample General Chemistry - Westborough Lab Associated sample(s): 01-10 QC Batch ID: WG917735-3 QC Sample: L1623273-01 Client ID: MW-3D General Chemistry - Westborough Lab Associated sample(s): 11 QC Batch ID: WG917737-3 QC Sample: L1623383-01 Client ID: DUP Sample General Chemistry - Westborough Lab Associated sample(s): 01-11 QC Batch ID: WG917838-3 QC Sample: L1623353-01 Client ID: DUP Sample General Chemistry - Westborough Lab Associated sample(s): 01-10 QC Batch ID: WG918188-3 QC Sample: L1623273-01 Client ID: MW-3D General Chemistry - Westborough Lab Associated sample(s): 11 QC Batch ID: WG918189-3 QC Sample: L1623509-01 Client ID: DUP Sample NAUTUCKET LF 1910-111103-CA.S Project Name: Project Number: L1623273Lab Number: Report Date: Lab Duplicate Analysis Batch Quality Control 08/03/16 Qual Serial_No:08031613:32 Page 115 of 126 *Values in parentheses indicate holding time in days L1623273-01A L1623273-01B L1623273-01C L1623273-01D L1623273-01E L1623273-01F L1623273-01G L1623273-01H L1623273-01I L1623273-01J L1623273-02A L1623273-02B L1623273-02C L1623273-02D L1623273-02E L1623273-02F L1623273-02G L1623273-02H L1623273-02I Vial HCl preserved Vial HCl preserved Vial HCl preserved Plastic 120ml H2SO4 preserved Plastic 120ml 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 120ml NaOH preserved Plastic 500ml unpreserved Plastic 250ml unpreserved w/No H Plastic 120ml HNO3 preserved Amber 500ml unpreserved B B B B B B B B B B B B B B B B B B B 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 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 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 A B C Absent Absent Absent Cooler Custody SealCooler Information NAUTUCKET LF 1910-111103-CA.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) A2-1,4-DIOXANE-SIM(7) Project Name: Project Number: L1623273Lab Number: Report Date: Sample Receipt and Container Information Container ID Container Type Cooler pH Temp deg C Pres Seal Container Information Analysis(*) 08/03/16 Were project specific reporting limits specified?YES Serial_No:08031613:32 Page 116 of 126 *Values in parentheses indicate holding time in days L1623273-02J L1623273-03A L1623273-03B L1623273-03C L1623273-03D L1623273-03E L1623273-03F L1623273-03G L1623273-03H L1623273-03I L1623273-03J L1623273-04A L1623273-04B L1623273-04C L1623273-04D L1623273-04E L1623273-04F L1623273-04G L1623273-04H L1623273-04I L1623273-04J L1623273-05A L1623273-05B L1623273-05C L1623273-05D L1623273-05E Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved Vial HCl preserved Plastic 120ml H2SO4 preserved Plastic 120ml 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 120ml 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 120ml NaOH preserved B A A A A A A A A A A A A A A A A A A A A B B B B B 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 5.7 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 5.7 5.7 5.7 5.7 5.7 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 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 NAUTUCKET LF 1910-111103-CA.SAMP 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: L1623273Lab Number: Report Date: Container ID Container Type Cooler pH Temp deg C Pres Seal Container Information Analysis(*) 08/03/16 Serial_No:08031613:32 Page 117 of 126 *Values in parentheses indicate holding time in days L1623273-05F L1623273-05G L1623273-05H L1623273-05I L1623273-05J L1623273-06A L1623273-06B L1623273-06C L1623273-06D L1623273-06E L1623273-06F L1623273-06G L1623273-06H L1623273-06I L1623273-06J L1623273-07A L1623273-07B L1623273-07C L1623273-07D L1623273-07E L1623273-07F L1623273-07G L1623273-07H 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 120ml 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 120ml NaOH preserved Plastic 500ml unpreserved Plastic 250ml unpreserved w/No H Plastic 120ml HNO3 preserved B B B B B 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 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 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 NAUTUCKET LF 1910-111103-CA.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: L1623273Lab Number: Report Date: Container ID Container Type Cooler pH Temp deg C Pres Seal Container Information Analysis(*) 08/03/16 Serial_No:08031613:32 Page 118 of 126 *Values in parentheses indicate holding time in days L1623273-07I L1623273-07J L1623273-08A L1623273-08B L1623273-08C L1623273-08D L1623273-08E L1623273-08F L1623273-08G L1623273-08H L1623273-08I L1623273-08J L1623273-09A L1623273-09B L1623273-09C L1623273-09D L1623273-09E L1623273-09F L1623273-09G L1623273-09H L1623273-09I L1623273-09J L1623273-10A L1623273-10B L1623273-10C L1623273-10D L1623273-10E Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved Vial HCl preserved Plastic 120ml H2SO4 preserved Plastic 120ml 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 120ml 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 120ml NaOH preserved C C C C C C C C C C C C A A A A A A A A A A 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 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 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 NAUTUCKET LF 1910-111103-CA.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: L1623273Lab Number: Report Date: Container ID Container Type Cooler pH Temp deg C Pres Seal Container Information Analysis(*) 08/03/16 Serial_No:08031613:32 Page 119 of 126 *Values in parentheses indicate holding time in days L1623273-10F L1623273-10G L1623273-10H L1623273-10I L1623273-10J L1623273-11A L1623273-11B L1623273-11C L1623273-11D L1623273-11E L1623273-11F L1623273-11G L1623273-11H L1623273-11I L1623273-11J L1623273-11K L1623273-12A L1623273-12B 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 120ml NaOH preserved Plastic 500ml unpreserved Plastic 250ml unpreserved w/No H Plastic 120ml HNO3 preserved Plastic 250ml HNO3 preserved Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved A A A A A B B B B B B B B B B B B B 7 N/A <2 7 7 N/A N/A N/A <2 >12 7 N/A <2 <2 7 7 N/A N/A 4.8 4.8 4.8 4.8 4.8 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 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 NAUTUCKET LF 1910-111103-CA.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) 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) HARDT(180) A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) 8260(14) 8260(14) Project Name: Project Number: L1623273Lab Number: Report Date: Container ID Container Type Cooler pH Temp deg C Pres Seal Container Information Analysis(*) 08/03/16 Serial_No:08031613:32 Page 120 of 126 Report Format:Data Usability Report GLOSSARY Project Name: Project Number: Lab Number: Report Date: L1623273NAUTUCKET LF 1910-111103-CA.SAMP 08/03/16 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:08031613:32 Page 121 of 126 Report Format:Data Usability Report Project Name: Project Number: Lab Number: Report Date: L1623273NAUTUCKET LF 1910-111103-CA.SAMP 08/03/16 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:08031613:32 Page 122 of 126 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: L1623273NAUTUCKET LF 1910-111103-CA.SAMP REFERENCES 08/03/16 Serial_No:08031613:32 Page 123 of 126 Alpha Analytical, Inc. ID No.:17873 Facility: Company-wide Revision 6 Department: Quality Assurance Published Date: 2/3/2016 10:23:10 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 524.2: 1,2-Dibromo-3-chloropropane, 1,2-Dibromoethane, m/p-xylene, o-xylene EPA 624: 2-Butanone (MEK), 1,4-Dioxane, tert-Amylmethyl Ether, tert-Butyl Alcohol, m/p-xylene, o-xylene EPA 625: Aniline, Benzoic Acid, Benzyl Alcohol, 4-Chloroaniline, 3-Methylphenol, 4-Methylphenol. EPA 1010A: NPW: Ignitability EPA 6010C: NPW: Strontium; SCM: Strontium EPA 8151A: NPW: 2,4-DB, Dicamba, Dichloroprop, MCPA, MCPP; SCM: 2,4-DB, Dichloroprop, MCPA, MCPP EPA 8260C: NPW: 1,2,4,5-Tetramethylbenzene; 4-Ethyltoluene, Azobenzene, Isopropanol; SCM: Iodomethane (methyl iodide), Methyl methacrylate (soil); 1,2,4,5-Tetramethylbenzene; 4-Ethyltoluene. EPA 8270D: NPW: Pentachloronitrobenzene, 1-Methylnaphthalene, Dimethylnaphthalene,1,4-Diphenylhydrazine; SCM: Pentachloronitrobenzene, 1- Methylnaphthalene, Dimethylnaphthalene,1,4-Diphenylhydrazine. EPA 9010: NPW: Amenable Cyanide Distillation, Total Cyanide Distillation EPA 9038: NPW: Sulfate EPA 9050A: NPW: Specific Conductance EPA 9056: NPW: Chloride, Nitrate, Sulfate EPA 9065: NPW: Phenols EPA 9251: NPW: Chloride SM3500: NPW: Ferrous Iron SM4500: NPW: Amenable Cyanide, Dissolved Oxygen; SCM: Total Phosphorus, TKN, NO2, NO3. SM5310C: DW: Dissolved Organic Carbon Mansfield Facility EPA 8270D: NPW: Biphenyl; SCM: Biphenyl, Caprolactam EPA 8270D-SIM Isotope Dilution: SCM: 1,4-Dioxane SM 2540D: TSS SM2540G: SCM: Percent Solids EPA 1631E: SCM: Mercury EPA 7474: SCM: Mercury EPA 8081B: NPW and SCM: Mirex, Hexachlorobenzene. EPA 8082A: NPW: PCB: 1, 5, 31, 87,101, 110, 141, 151, 153, 180, 183, 187. EPA 8270-SIM: NPW and SCM: Alkylated PAHs. 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, n- Butylbenzene, n-Propylbenzene, sec-Butylbenzene, tert-Butylbenzene. Biological Tissue Matrix: 8270D-SIM; 3050B; 3051A; 7471B; 8081B; 8082A; 6020A: Lead; 8270D: bis(2-ethylhexyl)phthalate, Butylbenzylphthalate, Diethyl phthalate, Dimethyl phthalate, Di-n-butyl phthalate, Di-n-octyl phthalate, Fluoranthene, Pentachlorophenol. The following analytes are included in our Massachusetts DEP Scope of Accreditation, Westborough Facility: Drinking Water EPA 200.8: Sb,As,Ba,Be,Cd,Cr,Cu,Pb,Ni,Se,Tl; EPA 200.7: Ba,Be,Ca,Cd,Cr,Cu,Na; EPA 245.1: Mercury; 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. Microbiology: SM9215B; SM9223-P/A, SM9223B-Colilert-QT, Enterolert-QT. Non-Potable Water EPA 200.8: Al,Sb,As,Be,Cd,Cr,Cu,Pb,Mn,Ni,Se,Ag,Tl,Zn; EPA 200.7: Al,Sb,As,Be,Cd,Ca,Cr,Co,Cu,Fe,Pb,Mg,Mn,Mo,Ni,K,Se,Ag,Na,Sr,Ti,Tl,V,Zn; EPA 245.1, SM4500H,B, EPA 120.1, SM2510B, SM2540C, SM2340B, SM2320B, SM4500CL-E, SM4500F-BC, SM426C, SM4500NH3-BH, EPA 350.1: Ammonia-N, LACHAT 10-107-06-1-B: Ammonia-N, SM4500NO3-F, EPA 353.2: Nitrate-N, SM4500NH3-BC-NES, EPA 351.1, SM4500P-E, SM4500P-B, E, SM5220D, EPA 410.4, SM5210B, SM5310C, SM4500CL-D, EPA 1664, SM14 510AC, 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, SM9222D-MF. For a complete listing of analytes and methods, please contact your Alpha Project Manager. Serial_No:08031613:32 Page 124 of 126 Serial_No:08031613:32 Page 125 of 126 Serial_No:08031613:32 Page 126 of 126 L1623476 CDM Smith, Inc. 1910-111103-CA.SAMP NANTUCKET LF Client: Project Name: Project Number: 08/04/16 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), NY (11148), CT (PH-0574), NH (2003), NJ NELAP (MA935), RI (LAO00065), ME (MA00086), PA (68-03671), VA (460195), MD (348), IL (200077), NC (666), TX (T104704476), DOD (L2217), USDA (Permit #P-330-11-00240). 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:08041616:33 Page 1 of 62 L1623476-01 L1623476-02 L1623476-03 L1623476-04 L1623476-05 Alpha Sample ID MW-1D MW-1S MW-8D MW-8S TRIP BLANK Client ID NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA Sample Location NANTUCKET LF 1910-111103-CA.SAMP Project Name: Project Number: Lab Number: Report Date: L1623476 08/04/16 07/27/16 11:10 07/27/16 10:40 07/27/16 09:30 07/27/16 09:00 07/27/16 00:00 Collection Date/TimeMatrix Receive Date WATER WATER WATER WATER WATER 07/28/16 07/28/16 07/28/16 07/28/16 07/28/16 Serial_No:08041616:33 Page 2 of 62 NANTUCKET LF 1910-111103-CA.SAMP Project Name: Project Number: Lab Number: Report Date: L1623476 08/04/16 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. 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: 08/04/16 Serial_No:08041616:33 Page 3 of 62 ORGANICS Serial_No:08041616:33 Page 4 of 62 VOLATILES Serial_No:08041616:33 Page 5 of 62 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-CA.SAMP L1623476 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 08/04/16 MW-1DClient ID: 07/27/16 11:10Date Collected: 07/28/16Date Received: NANTUCKET, MASample Location: L1623476-01Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 08/03/16 14:22 PD MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08041616:33 Page 6 of 62 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-CA.SAMP L1623476 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 08/04/16 MW-1DClient ID: 07/27/16 11:10Date Collected: 07/28/16Date Received: NANTUCKET, MASample Location: L1623476-01Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08041616:33 Page 7 of 62 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-CA.SAMP L1623476 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 92 102 100 97 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 08/04/16 MW-1DClient ID: 07/27/16 11:10Date Collected: 07/28/16Date Received: NANTUCKET, MASample Location: L1623476-01Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- Serial_No:08041616:33 Page 8 of 62 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-CA.SAMP L1623476 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 08/04/16 MW-1SClient ID: 07/27/16 10:40Date Collected: 07/28/16Date Received: NANTUCKET, MASample Location: L1623476-02Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 08/03/16 14:55 PD MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08041616:33 Page 9 of 62 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-CA.SAMP L1623476 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 08/04/16 MW-1SClient ID: 07/27/16 10:40Date Collected: 07/28/16Date Received: NANTUCKET, MASample Location: L1623476-02Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08041616:33 Page 10 of 62 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-CA.SAMP L1623476 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 93 102 98 95 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 08/04/16 MW-1SClient ID: 07/27/16 10:40Date Collected: 07/28/16Date Received: NANTUCKET, MASample Location: L1623476-02Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- Serial_No:08041616:33 Page 11 of 62 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-CA.SAMP L1623476 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 08/04/16 MW-8DClient ID: 07/27/16 09:30Date Collected: 07/28/16Date Received: NANTUCKET, MASample Location: L1623476-03Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 08/03/16 15:27 PD MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08041616:33 Page 12 of 62 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-CA.SAMP L1623476 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 08/04/16 MW-8DClient ID: 07/27/16 09:30Date Collected: 07/28/16Date Received: NANTUCKET, MASample Location: L1623476-03Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08041616:33 Page 13 of 62 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-CA.SAMP L1623476 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 94 101 99 95 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 08/04/16 MW-8DClient ID: 07/27/16 09:30Date Collected: 07/28/16Date Received: NANTUCKET, MASample Location: L1623476-03Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- Serial_No:08041616:33 Page 14 of 62 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-CA.SAMP L1623476 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 08/04/16 MW-8SClient ID: 07/27/16 09:00Date Collected: 07/28/16Date Received: NANTUCKET, MASample Location: L1623476-04Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 08/03/16 16:00 PD MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08041616:33 Page 15 of 62 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-CA.SAMP L1623476 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 08/04/16 MW-8SClient ID: 07/27/16 09:00Date Collected: 07/28/16Date Received: NANTUCKET, MASample Location: L1623476-04Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08041616:33 Page 16 of 62 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-CA.SAMP L1623476 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 93 101 98 97 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 08/04/16 MW-8SClient ID: 07/27/16 09:00Date Collected: 07/28/16Date Received: NANTUCKET, MASample Location: L1623476-04Lab ID: Field Prep:Field Filtered (Dissolved Metals) MDL -- -- -- -- -- -- -- -- Serial_No:08041616:33 Page 17 of 62 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-CA.SAMP L1623476 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 08/04/16 TRIP BLANKClient ID: 07/27/16 00:00Date Collected: 07/28/16Date Received: NANTUCKET, MASample Location: L1623476-05Lab ID: Field Prep:Not Specified Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 08/03/16 16:33 PD MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08041616:33 Page 18 of 62 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-CA.SAMP L1623476 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 08/04/16 TRIP BLANKClient ID: 07/27/16 00:00Date Collected: 07/28/16Date Received: NANTUCKET, MASample Location: L1623476-05Lab ID: Field Prep:Not Specified MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08041616:33 Page 19 of 62 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-CA.SAMP L1623476 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 95 103 100 97 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 08/04/16 TRIP BLANKClient ID: 07/27/16 00:00Date Collected: 07/28/16Date Received: NANTUCKET, MASample Location: L1623476-05Lab ID: Field Prep:Not Specified MDL -- -- -- -- -- -- Serial_No:08041616:33 Page 20 of 62 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CA.SAMP L1623476 08/03/16 10:02 1,8260CAnalytical Method: Analytical Date: 08/04/16 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): 01-05 Batch: WG919885-5 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08041616:33 Page 21 of 62 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CA.SAMP L1623476 08/03/16 10:02 1,8260CAnalytical Method: Analytical Date: 08/04/16 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): 01-05 Batch: WG919885-5 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08041616:33 Page 22 of 62 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CA.SAMP L1623476 08/03/16 10:02 1,8260CAnalytical Method: Analytical Date: 08/04/16 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): 01-05 Batch: WG919885-5 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08041616:33 Page 23 of 62 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CA.SAMP L1623476 08/03/16 10:02 1,8260CAnalytical Method: Analytical Date: 08/04/16 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): 01-05 Batch: WG919885-5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 87 103 100 95 70-130 70-130 70-130 70-130 Surrogate %Recovery Qualifier Acceptance Criteria MDL -- -- -- -- -- -- Serial_No:08041616:33 Page 24 of 62 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 100 93 97 90 91 92 110 100 110 110 89 86 97 93 82 85 96 99 110 100 110 90 83 87 81 84 85 98 97 100 99 78 78 85 84 74 77 86 91 99 91 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 11 11 11 11 8 8 12 3 10 11 13 10 13 10 10 10 11 8 11 9 13 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): 01-05 Batch: WG919885-3 WG919885-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CA.SAMP L1623476 08/04/16 Qual Qual Qual Serial_No:08041616:33 Page 25 of 62 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 110 84 100 94 76 120 110 100 110 110 110 98 110 110 100 100 90 41 96 115 100 97 71 99 83 83 100 95 89 100 100 100 91 100 100 95 91 84 52 89 105 90 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 13 17 1 12 9 18 15 12 10 10 10 7 10 10 5 9 7 24 8 9 11 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): 01-05 Batch: WG919885-3 WG919885-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CA.SAMP L1623476 08/04/16 Qual Qual Q Q Qual Q Serial_No:08041616:33 Page 26 of 62 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 86 92 71 70 79 80 96 83 79 120 71 87 110 99 110 110 110 110 110 100 100 81 79 73 66 72 77 89 84 76 110 69 78 99 92 98 100 93 99 100 95 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 15 3 6 9 4 8 1 4 9 3 11 11 7 12 10 17 11 10 5 6 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): 01-05 Batch: WG919885-3 WG919885-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CA.SAMP L1623476 08/04/16 Qual Qual Q Qual Serial_No:08041616:33 Page 27 of 62 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 87 110 110 110 90 110 100 110 110 110 110 71 110 110 72 77 77 92 72 89 95 88 95 100 99 87 99 99 96 97 95 98 68 97 94 66 72 71 80 72 81 87 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 1 15 10 11 3 11 1 14 13 15 12 4 13 16 9 7 8 14 0 9 9 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): 01-05 Batch: WG919885-3 WG919885-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CA.SAMP L1623476 08/04/16 Qual Qual Q Q Qual Serial_No:08041616:33 Page 28 of 62 1,4-Dioxane 1,1,2-Trichloro-1,2,2-Trifluoroethane Methyl cyclohexane p-Diethylbenzene 4-Ethyltoluene 1,2,4,5-Tetramethylbenzene 100 110 110 100 110 110 100 98 94 94 98 100 56-162 70-130 70-130 70-130 70-130 70-130 0 12 16 6 12 10 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): 01-05 Batch: WG919885-3 WG919885-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CA.SAMP L1623476 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 85 101 94 101 70-130 70-130 70-130 70-130 84 101 96 99 Surrogate Qual%Recovery Qual%Recovery LCS LCSD 08/04/16 Acceptance Criteria Qual Qual Qual Serial_No:08041616:33 Page 29 of 62 SEMIVOLATILES Serial_No:08041616:33 Page 30 of 62 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-CA.SAMP L1623476 144 1,4-Dioxane-d8 24 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 08/04/16 MW-1DClient ID: 07/27/16 11:10Date Collected: 07/28/16Date Received: NANTUCKET, MASample Location: L1623476-01Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 08/01/16 16:14 SF EPA 3510C Extraction Date:07/29/16 12:00 MDL -- Serial_No:08041616:33 Page 31 of 62 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-CA.SAMP L1623476 147 1,4-Dioxane-d8 26 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 08/04/16 MW-1SClient ID: 07/27/16 10:40Date Collected: 07/28/16Date Received: NANTUCKET, MASample Location: L1623476-02Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 08/01/16 17:00 SF EPA 3510C Extraction Date:07/29/16 12:00 MDL -- Serial_No:08041616:33 Page 32 of 62 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-CA.SAMP L1623476 147 1,4-Dioxane-d8 25 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 08/04/16 MW-8DClient ID: 07/27/16 09:30Date Collected: 07/28/16Date Received: NANTUCKET, MASample Location: L1623476-03Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 08/01/16 17:47 SF EPA 3510C Extraction Date:07/29/16 12:00 MDL -- Serial_No:08041616:33 Page 33 of 62 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-CA.SAMP L1623476 144 1,4-Dioxane-d8 23 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 08/04/16 MW-8SClient ID: 07/27/16 09:00Date Collected: 07/28/16Date Received: NANTUCKET, MASample Location: L1623476-04Lab ID: Field Prep:Field Filtered (Dissolved Metals) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 08/01/16 18:33 SF EPA 3510C Extraction Date:07/29/16 12:00 MDL -- Serial_No:08041616:33 Page 34 of 62 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CA.SAMP L1623476 07/29/16 17:12 1,8270D-SIMAnalytical Method: Analytical Date: Extraction Method:EPA 3510C Extraction Date:07/29/16 12:00 08/04/16 Analyst:SF 1,4-Dioxane Parameter Result ND RL 150ng/l UnitsQualifier 1,4 Dioxane by 8270D-SIM - Mansfield Lab for sample(s): 01-04 Batch: WG918265-1 1,4-Dioxane-d8 24 15-110 Surrogate %Recovery Qualifier Acceptance Criteria MDL -- Serial_No:08041616:33 Page 35 of 62 1,4-Dioxane 108 110 40-140 2 30 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits 1,4 Dioxane by 8270D-SIM - Mansfield Lab Associated sample(s): 01-04 Batch: WG918265-2 WG918265-3 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CA.SAMP L1623476 1,4-Dioxane-d8 25 15-11028 Surrogate Qual%Recovery Qual%Recovery LCS LCSD 08/04/16 Acceptance Criteria Qual Qual Qual Serial_No:08041616:33 Page 36 of 62 METALS Serial_No:08041616:33 Page 37 of 62 FF Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CA.SAMP L1623476 08/04/16 SAMPLE RESULTS MW-1DClient ID: 07/27/16 11:10Date Collected: 07/28/16Date Received: Matrix:Water NANTUCKET, MASample Location: L1623476-01Lab 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 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 0.0050 0.0100 0.0050 0.10 0.010 0.0100 0.050 0.0100 0.0100 0.00020 0.0100 0.0070 2.0 0.0500 07/29/16 23:30 07/29/16 23:30 07/29/16 23:30 07/29/16 23:30 07/29/16 23:30 07/29/16 23:30 07/29/16 23:30 07/29/16 23:30 07/29/16 23:30 08/01/16 19:50 07/29/16 23:30 07/29/16 23:30 07/29/16 23:30 07/29/16 23:30 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 PS PS PS PS PS PS PS PS PS EA PS PS PS PS 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 14:36 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 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:08041616:33 Page 38 of 62 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CA.SAMP L1623476 08/04/16 SAMPLE RESULTS MW-1SClient ID: 07/27/16 10:40Date Collected: 07/28/16Date Received: Matrix:Water NANTUCKET, MASample Location: L1623476-02Lab 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 1.2 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 0.0050 0.0100 0.0050 0.10 0.010 0.0100 0.050 0.0100 0.0100 0.00020 0.0100 0.0070 2.0 0.0500 07/29/16 23:35 07/29/16 23:35 07/29/16 23:35 07/29/16 23:35 07/29/16 23:35 07/29/16 23:35 07/29/16 23:35 07/29/16 23:35 07/29/16 23:35 08/01/16 19:59 07/29/16 23:35 07/29/16 23:35 07/29/16 23:35 07/29/16 23:35 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 PS PS PS PS PS PS PS PS PS EA PS PS PS PS 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 14:36 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 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:08041616:33 Page 39 of 62 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CA.SAMP L1623476 08/04/16 SAMPLE RESULTS MW-8DClient ID: 07/27/16 09:30Date Collected: 07/28/16Date Received: Matrix:Water NANTUCKET, MASample Location: L1623476-03Lab 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 ND ND 1.9 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 0.0050 0.0100 0.0050 0.10 0.010 0.0100 0.050 0.0100 0.0100 0.00020 0.0100 0.0070 2.0 0.0500 07/29/16 23:39 07/29/16 23:39 07/29/16 23:39 07/29/16 23:39 07/29/16 23:39 07/29/16 23:39 07/29/16 23:39 07/29/16 23:39 07/29/16 23:39 08/01/16 20:01 07/29/16 23:39 07/29/16 23:39 07/29/16 23:39 07/29/16 23:39 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 PS PS PS PS PS PS PS PS PS EA PS PS PS PS 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 14:36 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 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:08041616:33 Page 40 of 62 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CA.SAMP L1623476 08/04/16 SAMPLE RESULTS MW-8SClient ID: 07/27/16 09:00Date Collected: 07/28/16Date Received: Matrix:Water NANTUCKET, MASample Location: L1623476-04Lab 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 0.0444 ND 64. ND 0.0337 0.081 ND 0.322 ND ND ND 77. ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.0050 0.0100 0.0050 0.10 0.010 0.0100 0.050 0.0100 0.0100 0.00020 0.0100 0.0070 2.0 0.0500 07/29/16 23:44 07/29/16 23:44 07/29/16 23:44 07/29/16 23:44 07/29/16 23:44 07/29/16 23:44 07/29/16 23:44 07/29/16 23:44 07/29/16 23:44 08/01/16 20:03 07/29/16 23:44 07/29/16 23:44 07/29/16 23:44 07/29/16 23:44 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 PS PS PS PS PS PS PS PS PS EA PS PS PS PS 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 14:36 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 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:08041616:33 Page 41 of 62 FF Parameter Parameter Result Result Dilution Factor Dilution Factor Qualifier Qualifier Units Units RL RL Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CA.SAMP L1623476 Date Analyzed Date Analyzed Analytical Method Analytical Method Analyst Analyst Date Prepared Date Prepared 08/04/16 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 Mercury, 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 0.0050 0.0100 0.0050 0.10 0.010 0.0100 0.050 0.0100 0.0100 0.0100 0.0070 2.0 0.0500 0.00020 07/29/16 22:25 07/29/16 22:25 07/29/16 22:25 07/29/16 22:25 07/29/16 22:25 07/29/16 22:25 07/29/16 22:25 07/29/16 22:25 07/29/16 22:25 07/29/16 22:25 07/29/16 22:25 07/29/16 22:25 07/29/16 22:25 08/01/16 19:47 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 1,7470A PS PS PS PS PS PS PS PS PS PS PS PS PS EA 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 11:45 07/29/16 14:36 Dissolved Metals - Mansfield Lab for sample(s): 01-04 Batch: WG918241-1 Dissolved Metals - Mansfield Lab for sample(s): 01-04 Batch: WG918337-1 EPA 3005A EPA 7470A Digestion Method: Digestion Method: Prep Information Prep Information MDL MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:08041616:33 Page 42 of 62 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 Mercury, Dissolved 108 94 105 95 95 97 85 101 95 105 98 97 97 87 - - - - - - - - - - - - - - 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): 01-04 Batch: WG918241-2 Dissolved Metals - Mansfield Lab Associated sample(s): 01-04 Batch: WG918337-2 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CA.SAMP L1623476 08/04/16 Qual Qual Qual Serial_No:08041616:33 Page 43 of 62 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 Mercury, Dissolved 0.0056 0.0381 ND 70 ND ND 0.25 ND 1.02 ND ND 110 ND ND 0.136 1.90 0.0532 76 0.18 0.252 1.1 0.498 1.45 0.129 0.0491 120 0.485 0.00469 109 93 104 60 90 101 85 98 86 108 98 100 97 94 - - - - - - - - - - - - - - - - - - - - - - - - - - - - 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 Parameter Native Sample MS Found MS %Recovery MSD Found MSD %Recovery Recovery Limits RPD RPD Limits Dissolved Metals - Mansfield Lab Associated sample(s): 01-04 QC Batch ID: WG918241-4 QC Sample: L1623509-08 Client ID: MS Sample Dissolved Metals - Mansfield Lab Associated sample(s): 01-04 QC Batch ID: WG918337-4 QC Sample: L1623476-01 Client ID: MW-1D 0.12 2 0.051 10 0.2 0.25 1 0.51 0.5 0.12 0.05 10 0.5 0.005 MS Added Matrix Spike Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CA.SAMP L1623476 08/04/16 Qual Q Qual Qual Serial_No:08041616:33 Page 44 of 62 Arsenic, Dissolved Barium, Dissolved Calcium, Dissolved Chromium, Dissolved Iron, Dissolved Manganese, Dissolved Selenium, Dissolved Sodium, Dissolved Zinc, Dissolved Mercury, Dissolved 0.0056 0.0381 70 ND 0.25 1.02 ND 110 ND ND 0.0050 0.0379 70 ND 0.25 1.02 ND 110 ND ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 11 1 0 NC 0 0 NC 0 NC NC 20 20 20 20 20 20 20 20 20 20 Units RPDParameterNative Sample Duplicate Sample RPD Limits Dissolved Metals - Mansfield Lab Associated sample(s): 01-04 QC Batch ID: WG918241-3 QC Sample: L1623509-08 Client ID: DUP Sample Dissolved Metals - Mansfield Lab Associated sample(s): 01-04 QC Batch ID: WG918337-3 QC Sample: L1623476-01 Client ID: MW-1D NANTUCKET LF 1910-111103-CA.S Project Name: Project Number: L1623476Lab Number: Report Date: Lab Duplicate Analysis Batch Quality Control 08/04/16 Qual Serial_No:08041616:33 Page 45 of 62 INORGANICS & MISCELLANEOUS Serial_No:08041616:33 Page 46 of 62 FF MW-1DClient ID: 07/27/16 11:10Date Collected: 07/28/16Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1623476-01Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CA.SAMP L1623476 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 46.7 94. ND 17. 0.247 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 07/29/16 11:20 07/29/16 11:00 08/04/16 11:51 07/30/16 12:20 07/28/16 22:13 07/29/16 15:20 08/03/16 21:39 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NO3-F 1,9038 121,5220D AW DW JO MR MR AM TL Date Prepared - - 08/03/16 10:25 - - 07/29/16 15:20 08/03/16 18:30 08/04/16 MDL NA -- -- -- -- -- -- Serial_No:08041616:33 Page 47 of 62 FF MW-1SClient ID: 07/27/16 10:40Date Collected: 07/28/16Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1623476-02Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CA.SAMP L1623476 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 4.50 45. 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 07/29/16 11:20 07/29/16 11:00 08/02/16 13:10 07/30/16 12:21 07/28/16 22:14 07/29/16 15:20 08/03/16 21:39 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NO3-F 1,9038 121,5220D AW DW JO MR MR AM TL Date Prepared - - 08/01/16 09:50 - - 07/29/16 15:20 08/03/16 18:30 08/04/16 MDL NA -- -- -- -- -- -- Serial_No:08041616:33 Page 48 of 62 FF MW-8DClient ID: 07/27/16 09:30Date Collected: 07/28/16Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1623476-03Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CA.SAMP L1623476 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 6.90 40. ND 18. 0.553 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 07/29/16 11:20 07/29/16 11:00 08/02/16 13:10 07/30/16 12:22 07/28/16 22:16 07/29/16 15:20 08/03/16 21:39 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NO3-F 1,9038 121,5220D AW DW JO MR MR AM TL Date Prepared - - 08/01/16 09:50 - - 07/29/16 15:20 08/03/16 18:30 08/04/16 MDL NA -- -- -- -- -- -- Serial_No:08041616:33 Page 49 of 62 FF MW-8SClient ID: 07/27/16 09:00Date Collected: 07/28/16Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1623476-04Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CA.SAMP L1623476 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 325. 640 0.005 99. 5.52 ND 130 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 07/29/16 11:20 07/29/16 11:00 08/02/16 13:13 07/30/16 12:23 07/28/16 22:17 07/29/16 15:20 08/03/16 21:39 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NO3-F 1,9038 121,5220D AW DW JO MR MR AM TL Date Prepared - - 08/01/16 09:50 - - 07/29/16 15:20 08/03/16 18:30 08/04/16 MDL NA -- -- -- -- -- -- Serial_No:08041616:33 Page 50 of 62 FF Parameter Result Dilution FactorQualifierUnitsRL Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CA.SAMP L1623476 Date Analyzed Analytical Method Analyst Date Prepared 08/04/16 Nitrogen, Nitrate Solids, Total Dissolved Sulfate Alkalinity, Total Chloride Cyanide, Total Cyanide, Total Chemical Oxygen Demand ND ND ND ND ND ND ND ND mg/l mg/l mg/l mg CaCO3/L mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 0.100 10 10 2.00 1.0 0.005 0.005 20 07/28/16 21:34 07/29/16 11:00 07/29/16 15:20 07/29/16 11:20 07/30/16 11:00 08/02/16 13:03 08/04/16 11:42 08/03/16 21:38 121,4500NO3-F 121,2540C 1,9038 121,2320B 1,9251 1,9010C/9012B 1,9010C/9012B 121,5220D MR DW AM AW MR JO JO TL - - 07/29/16 15:20 - - 08/01/16 09:50 08/03/16 10:25 08/03/16 18:30 General Chemistry - Westborough Lab for sample(s): 01-04 Batch: WG918030-1 General Chemistry - Westborough Lab for sample(s): 01-04 Batch: WG918135-1 General Chemistry - Westborough Lab for sample(s): 01-04 Batch: WG918190-1 General Chemistry - Westborough Lab for sample(s): 01-04 Batch: WG918211-1 General Chemistry - Westborough Lab for sample(s): 01-04 Batch: WG918406-1 General Chemistry - Westborough Lab for sample(s): 02-04 Batch: WG918806-1 General Chemistry - Westborough Lab for sample(s): 01 Batch: WG919714-1 General Chemistry - Westborough Lab for sample(s): 01-04 Batch: WG919715-1 MDL -- -- -- NA -- -- -- -- Serial_No:08041616:33 Page 51 of 62 Nitrogen, Nitrate Solids, Total Dissolved Sulfate Alkalinity, Total Chloride Cyanide, Total Cyanide, Total 99 91 85 99 100 106 105 - - - - - 109 93 90-110 80-120 84-119 90-110 90-110 85-115 85-115 - - - - - 3 12 10 20 20 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits General Chemistry - Westborough Lab Associated sample(s): 01-04 Batch: WG918030-2 General Chemistry - Westborough Lab Associated sample(s): 01-04 Batch: WG918135-2 General Chemistry - Westborough Lab Associated sample(s): 01-04 Batch: WG918190-2 General Chemistry - Westborough Lab Associated sample(s): 01-04 Batch: WG918211-2 General Chemistry - Westborough Lab Associated sample(s): 01-04 Batch: WG918406-2 General Chemistry - Westborough Lab Associated sample(s): 02-04 Batch: WG918806-2 WG918806-3 General Chemistry - Westborough Lab Associated sample(s): 01 Batch: WG919714-2 WG919714-3 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CA.SAMP L1623476 08/04/16 Qual Qual Qual Serial_No:08041616:33 Page 52 of 62 Chemical Oxygen Demand 99 -93-106 - Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits General Chemistry - Westborough Lab Associated sample(s): 01-04 Batch: WG919715-2 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CA.SAMP L1623476 08/04/16 Serial_No:08041616:33 Page 53 of 62 Nitrogen, Nitrate Sulfate Alkalinity, Total Chloride Cyanide, Total Cyanide, Total Chemical Oxygen Demand 6.79 23 46.7 58 ND ND ND 10.5 62 149 75 0.209 0.186 250 93 98 102 85 104 93 104 - - - - 0.211 0.159 - - - - - 106 80 - 83-113 55-147 86-116 58-140 80-120 80-120 84-120 - - - - 1 16 - 17 14 10 7 20 20 12 Parameter Native Sample MS Found MS %Recovery MSD Found MSD %Recovery Recovery Limits RPD RPD Limits General Chemistry - Westborough Lab Associated sample(s): 01-04 QC Batch ID: WG918030-4 QC Sample: L1622167-01 Client ID: MS Sample General Chemistry - Westborough Lab Associated sample(s): 01-04 QC Batch ID: WG918190-4 QC Sample: L1623420-01 Client ID: MS Sample General Chemistry - Westborough Lab Associated sample(s): 01-04 QC Batch ID: WG918211-4 QC Sample: L1623476-01 Client ID: MW-1D General Chemistry - Westborough Lab Associated sample(s): 01-04 QC Batch ID: WG918406-4 QC Sample: L1623420-01 Client ID: MS Sample General Chemistry - Westborough Lab Associated sample(s): 02-04 QC Batch ID: WG918806-4 WG918806-5 QC Sample: L1623781-01 Client ID: MS Sample General Chemistry - Westborough Lab Associated sample(s): 01 QC Batch ID: WG919714-4 WG919714-5 QC Sample: L1623982-13 Client ID: MS Sample General Chemistry - Westborough Lab Associated sample(s): 01-04 QC Batch ID: WG919715-3 QC Sample: L1623781-01 Client ID: MS Sample 4 40 100 20 0.2 0.2 238 MS Added Matrix Spike Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-111103-CA.SAMP L1623476 08/04/16 Qual Qual Qual Serial_No:08041616:33 Page 54 of 62 Nitrogen, Nitrate Solids, Total Dissolved Sulfate Alkalinity, Total Chloride Chemical Oxygen Demand 6.79 94 23 46.7 58 ND 6.76 110 23 46.2 57 23 mg/l mg/l mg/l mg CaCO3/L mg/l mg/l 0 16 0 1 2 NC 17 17 14 10 7 12 Units RPDParameterNative Sample Duplicate Sample RPD Limits General Chemistry - Westborough Lab Associated sample(s): 01-04 QC Batch ID: WG918030-3 QC Sample: L1622167-01 Client ID: DUP Sample General Chemistry - Westborough Lab Associated sample(s): 01-04 QC Batch ID: WG918135-3 QC Sample: L1623476-01 Client ID: MW-1D General Chemistry - Westborough Lab Associated sample(s): 01-04 QC Batch ID: WG918190-3 QC Sample: L1623420-01 Client ID: DUP Sample General Chemistry - Westborough Lab Associated sample(s): 01-04 QC Batch ID: WG918211-3 QC Sample: L1623476-01 Client ID: MW-1D General Chemistry - Westborough Lab Associated sample(s): 01-04 QC Batch ID: WG918406-3 QC Sample: L1623420-01 Client ID: DUP Sample General Chemistry - Westborough Lab Associated sample(s): 01-04 QC Batch ID: WG919715-4 QC Sample: L1623781-01 Client ID: DUP Sample NANTUCKET LF 1910-111103-CA.S Project Name: Project Number: L1623476Lab Number: Report Date: Lab Duplicate Analysis Batch Quality Control 08/04/16 Qual Serial_No:08041616:33 Page 55 of 62 *Values in parentheses indicate holding time in days L1623476-01A L1623476-01B L1623476-01C L1623476-01D L1623476-01E L1623476-01F L1623476-01G L1623476-01H L1623476-01I L1623476-01J L1623476-02A L1623476-02B L1623476-02C L1623476-02D L1623476-02E L1623476-02F L1623476-02G L1623476-02H L1623476-02I L1623476-02J L1623476-03A L1623476-03B Vial HCl preserved Vial HCl preserved Vial HCl preserved Plastic 120ml H2SO4 preserved Plastic 120ml 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 120ml 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 A A A A A A A A A A A A A A A A A A A A A A N/A N/A N/A <2 >12 8 N/A <2 8 8 N/A N/A N/A <2 >12 8 N/A <2 8 8 N/A N/A 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 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 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 A Absent Cooler Custody SealCooler Information NANTUCKET LF 1910-111103-CA.SAMP 8260(14) 8260(14) 8260(14) COD-5220(28) TCN-9010(14) CL-9251(28),SO4- 9038(28),NO3-4500(2) 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) 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) Project Name: Project Number: L1623476Lab Number: Report Date: Sample Receipt and Container Information Container ID Container Type Cooler pH Temp deg C Pres Seal Container Information Analysis(*) 08/04/16 Were project specific reporting limits specified?YES Serial_No:08041616:33 Page 56 of 62 *Values in parentheses indicate holding time in days L1623476-03C L1623476-03D L1623476-03E L1623476-03F L1623476-03G L1623476-03H L1623476-03I L1623476-03J L1623476-04A L1623476-04B L1623476-04C L1623476-04D L1623476-04E L1623476-04F L1623476-04G L1623476-04H L1623476-04I L1623476-04J L1623476-05A L1623476-05B Vial HCl preserved Plastic 120ml H2SO4 preserved Plastic 120ml 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 120ml 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 A A A A A A A A A A A A A A A A A A A A N/A <2 >12 8 N/A <2 8 8 N/A N/A N/A <2 >12 8 N/A <2 8 8 N/A N/A 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 2.0 2.0 2.0 2.0 2.0 2.0 2.0 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 NANTUCKET LF 1910-111103-CA.SAMP 8260(14) COD-5220(28) TCN-9010(14) CL-9251(28),SO4- 9038(28),NO3-4500(2) 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) 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) Project Name: Project Number: L1623476Lab Number: Report Date: Container ID Container Type Cooler pH Temp deg C Pres Seal Container Information Analysis(*) 08/04/16 Serial_No:08041616:33 Page 57 of 62 Report Format:Data Usability Report GLOSSARY Project Name: Project Number: Lab Number: Report Date: L1623476NANTUCKET LF 1910-111103-CA.SAMP 08/04/16 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:08041616:33 Page 58 of 62 Report Format:Data Usability Report Project Name: Project Number: Lab Number: Report Date: L1623476NANTUCKET LF 1910-111103-CA.SAMP 08/04/16 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:08041616:33 Page 59 of 62 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: L1623476NANTUCKET LF 1910-111103-CA.SAMP REFERENCES 08/04/16 Serial_No:08041616:33 Page 60 of 62 Alpha Analytical, Inc. ID No.:17873 Facility: Company-wide Revision 6 Department: Quality Assurance Published Date: 2/3/2016 10:23:10 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 524.2: 1,2-Dibromo-3-chloropropane, 1,2-Dibromoethane, m/p-xylene, o-xylene EPA 624: 2-Butanone (MEK), 1,4-Dioxane, tert-Amylmethyl Ether, tert-Butyl Alcohol, m/p-xylene, o-xylene EPA 625: Aniline, Benzoic Acid, Benzyl Alcohol, 4-Chloroaniline, 3-Methylphenol, 4-Methylphenol. EPA 1010A: NPW: Ignitability EPA 6010C: NPW: Strontium; SCM: Strontium EPA 8151A: NPW: 2,4-DB, Dicamba, Dichloroprop, MCPA, MCPP; SCM: 2,4-DB, Dichloroprop, MCPA, MCPP EPA 8260C: NPW: 1,2,4,5-Tetramethylbenzene; 4-Ethyltoluene, Azobenzene, Isopropanol; SCM: Iodomethane (methyl iodide), Methyl methacrylate (soil); 1,2,4,5-Tetramethylbenzene; 4-Ethyltoluene. EPA 8270D: NPW: Pentachloronitrobenzene, 1-Methylnaphthalene, Dimethylnaphthalene,1,4-Diphenylhydrazine; SCM: Pentachloronitrobenzene, 1- Methylnaphthalene, Dimethylnaphthalene,1,4-Diphenylhydrazine. EPA 9010: NPW: Amenable Cyanide Distillation, Total Cyanide Distillation EPA 9038: NPW: Sulfate EPA 9050A: NPW: Specific Conductance EPA 9056: NPW: Chloride, Nitrate, Sulfate EPA 9065: NPW: Phenols EPA 9251: NPW: Chloride SM3500: NPW: Ferrous Iron SM4500: NPW: Amenable Cyanide, Dissolved Oxygen; SCM: Total Phosphorus, TKN, NO2, NO3. SM5310C: DW: Dissolved Organic Carbon Mansfield Facility EPA 8270D: NPW: Biphenyl; SCM: Biphenyl, Caprolactam EPA 8270D-SIM Isotope Dilution: SCM: 1,4-Dioxane SM 2540D: TSS SM2540G: SCM: Percent Solids EPA 1631E: SCM: Mercury EPA 7474: SCM: Mercury EPA 8081B: NPW and SCM: Mirex, Hexachlorobenzene. EPA 8082A: NPW: PCB: 1, 5, 31, 87,101, 110, 141, 151, 153, 180, 183, 187. EPA 8270-SIM: NPW and SCM: Alkylated PAHs. 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, n- Butylbenzene, n-Propylbenzene, sec-Butylbenzene, tert-Butylbenzene. Biological Tissue Matrix: 8270D-SIM; 3050B; 3051A; 7471B; 8081B; 8082A; 6020A: Lead; 8270D: bis(2-ethylhexyl)phthalate, Butylbenzylphthalate, Diethyl phthalate, Dimethyl phthalate, Di-n-butyl phthalate, Di-n-octyl phthalate, Fluoranthene, Pentachlorophenol. The following analytes are included in our Massachusetts DEP Scope of Accreditation, Westborough Facility: Drinking Water EPA 200.8: Sb,As,Ba,Be,Cd,Cr,Cu,Pb,Ni,Se,Tl; EPA 200.7: Ba,Be,Ca,Cd,Cr,Cu,Na; EPA 245.1: Mercury; 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. Microbiology: SM9215B; SM9223-P/A, SM9223B-Colilert-QT, Enterolert-QT. Non-Potable Water EPA 200.8: Al,Sb,As,Be,Cd,Cr,Cu,Pb,Mn,Ni,Se,Ag,Tl,Zn; EPA 200.7: Al,Sb,As,Be,Cd,Ca,Cr,Co,Cu,Fe,Pb,Mg,Mn,Mo,Ni,K,Se,Ag,Na,Sr,Ti,Tl,V,Zn; EPA 245.1, SM4500H,B, EPA 120.1, SM2510B, SM2540C, SM2340B, SM2320B, SM4500CL-E, SM4500F-BC, SM426C, SM4500NH3-BH, EPA 350.1: Ammonia-N, LACHAT 10-107-06-1-B: Ammonia-N, SM4500NO3-F, EPA 353.2: Nitrate-N, SM4500NH3-BC-NES, EPA 351.1, SM4500P-E, SM4500P-B, E, SM5220D, EPA 410.4, SM5210B, SM5310C, SM4500CL-D, EPA 1664, SM14 510AC, 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, SM9222D-MF. For a complete listing of analytes and methods, please contact your Alpha Project Manager. Serial_No:08041616:33 Page 61 of 62 Serial_No:08041616:33 Page 62 of 62 Appendix D Landfill Gas Notification to MassDEP 1 Sandahl, Adam J. From:Mancini, Mary Sent:Tuesday, November 15, 2016 3:00 PM To:Sandahl, Adam J. Subject:FW: 24-hour Landfill Gas Notification - Nantucket Landfill, Nantucket Attachments:Nantucket Landfill Environmental Monitoring Plan 3-13-13.pdf From: Mancini, Mary Sent: Wednesday, July 27, 2016 4:08 PM To: Mark.Dakers@State.MA.US Cc: kbuzanoski@nantucket-ma.gov Subject: 24-hour Landfill Gas Notification - Nantucket Landfill, Nantucket Mark, In accordance with 310 CMR 19.132 (4) (h), CDM Smith on behalf of the Town of Nantucket notifies MassDEP that during landfill gas sampling today, July 27, 2016 the concentration of methane gas exceeded 25% of the Lower Explosive Limit (LEL) at one landfill gas well and one temporary probe located to the south-east of the landfill site. The percent of the LEL by volume detected at this location is as follows: LGW-9 114% LEL Probe#1 640% LEL Landfill gas well LGW-9 is located adjacent to Massasoit Bridge Road which is an unpaved narrow path in the southeast corner of the site. An additional probe, Probe #1 was conducted closer to the road and fence line, approximately 6-8 feet away from LGW-9. Gas was detected in this probe at a higher concentration than LGW-9. Two additional probes were conducted at 10-15 foot intervals away from Probe #1; no gas was detected in these additional probes. These results are consistent with previous sampling rounds, as methane in this area correlates to the size and proximity of the adjacent compost pile, which has grown since the last monitoring event. In addition, the berm along the compost pile access point has grown since the last sampling event which may be preventing the migration of gas from LGW-9 back towards the landfill, which could explain the higher concentration of methane found in Probe #1. We do not believe the methane detected is from the landfill cell. There are no houses or utilities in this area; it is open land with dense vegetation. Attached is a site plan showing the landfill gas monitoring locations. A report summarizing all the sampling results will be submitted in the next few weeks. Please feel free to call me if you have any questions or require any additional information. Thank you, Mary Mary C. Mancini, P.E., BCEE |Mary C. Mancini, P.E., BCEE |Mary C. Mancini, P.E., BCEE |Mary C. Mancini, P.E., BCEE | Local Team Leader and Senior Project Manager|||| CDM Smith |||| 75 State Street, Suite 701 | | | | Boston, MA 02109 |||| Phone: 617.452.6635 |||| Cell: 617.212.0249 |||| mancinimc@cdmsmith.com|||| cdmsmith.com