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Home My WebLink About8602_Surry_MtAiry_MSWLF_CDLF_Dec20GW_FID1585561_2021060312ENR USE ONLY. I I ❑Paper Report ❑Electronic Data - Email CD (data loaded: Yes / No Doc/Event #: NC DENR Environmental Monitoring Division of Waste Management - Solid Waste Reporting Form Notice: This form and any information attached to it are "Public Records" as defined in NC General Statute 132-1. As such, these documents are available for inspection and examination by any person upon request (NC General Statute 132-6). Instructions: Prepare one form for each individually monitored unit. Please type or print legibly. Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 2B surface water standards. The notification must include a preliminary analysis of the cause and significance of each value. (e.g. naturally occurring, off -site source, pre-existing condition, etc.). • Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits. • Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any structures on or nearby the facility (NCAC 13B .1629 (4)(a)(i). Send the original signed and sealed form, any tables, and Electronic Data Deliverable to: Compliance Unit, NCDENR-DWM, Solid Waste Section, 1646 Mail Service Center, Raleigh, NC 27699-1646, Solid Waste Monitoring Data Submittal Information Name of entity submitting data (laboratory, consultant, facility owner): Municipal Engineering Services Co., PA Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address: Name: Jonathan Pfohl Phone: (919)772-5393 E-mail: jpfohl@mesco.com NC Landfill Rule: Facility name: Facility Address: Facility Permit # (.0500 or. luuo) Surry County Closed C&D and 237 Landfill Road Closed MSW Landfill -Mt. Airy Mt. Airy, NC 27030 86-02 .1600 Environmental Status: (Check all that apply) Initial/Background Monitoring ❑X Detection Monitoring ❑X of data submitted: (Check all that apply) Groundwater monitoring data from monitoring wells Groundwater monitoring data from private water supply wells ❑X Leachate monitoring data ❑ Surface water monitoring data Notification attached?? Assessment Monitoring Methane gas monitoring data Corrective action data (specify) Other(specify) Actual sampling dates (e.g., October 20-24, 2006) December 9-11. 2020 Corrective Action MNA parameters on 7 wells No. No groundwater or surface water standards were exceeded. X Yes, a nocation of values exceeding a groundwater or surface water standard is attached. It includes a list of groundwater and surface water monitoring points, dates, analytical values, NC 2L groundwater standard, NC 2B surface wafer standard o, NC SDlid Waste GWPS and preliminary analysis of the cause and significance of any concentration. Yes, a notification of values exceeding an explosive methane gas limit is attached. It includes the methane monitoring points, dates, sample values and explosive methane gas limits. Certification To the best -of my knowledge, the information reported and statements made on this data submittal and attachments are true and correct. Furthermore, I have attached complete notification of any sampling values meeting or exceeding groundwater standards or explosive gas levelsI and a preliminary analysis of the cause and significance of concentrations exceeding groundwater standards. I am aware that there are significant penalties for making any false statement, representation, or certification including the possibility of a fine and imprisonment. Benjamin Clawson, P.E. Senior Project Manager Facility resentaYv� me (Print) Title P.O. BOX 97, Garner, NC 27529 Facility Representative Address NC PE Firm License Number (if applicable effective May 1, 2009) Revised 6/2009 (919) 772-5393 (Area Code) Telephone Number Affix NC Licensed/ Professional Geologist Seal \� � I ICIARO `\ , •OF r� S % 7qc; 0 L�9 a SEAL �• 033710 _ i,�y�7Nl I IC \P6\�� Semi -Annual Water Quality Monitoring Report with Corrective Action Update Benjamin Clawson, P.E. Senior Project Manager bclawson(aymesco.com December 2020 Prepared for Surry County Closed C&D and Closed Landfill Mt. Airy, North Carolina Permit No. 86-02 Prepared by Municipal Engineering Services Company, P.A. P.O. BOX 97 Garner, North Carolina MESCO Project Number: G20031.0 MUNICIPAL ENGINEERING �� SERVICES COMPANY P.A. 9HIPWA9H DRIVE, GARNERS NC 27529 PHONE: 919.772-5393 P.O. Box 349, BooNE. NC 28607 - PHONE: 828.262.1767 UcENBE NUMBER: C•0281 Jonathan Pfohl Environmental Specialist jpfohl(a,)mesco.com TABLE OF CONTENTS SECTION Introduction....................................................................................................................................................................................................................................................................................................................................Page 1 Background...................................................................................................................................................................................................................................................................................................................................... Page 1 SamplingProcedures........................................................................................................................................................................................................................................................................................................Page 2 FieldParameter Data......................................................................................................................................................................................................................................................................................................._Page 2 LaboratoryResults.............................................................................................................................................................................................................................................................................................................._Page 2 QualityControl Samples..........................................................................................................................................................................................................................................................................................Page 3 Groundwater Samples Detected Above Standards..........................................................................................................................................................................................................Page 3 Surface Water Samples Detected Above Standards......................................................................................................................................................................................................Page 4 CorrectiveAction Update.........................................................................................................................................................................................................................................................................................Page 4 MNA Analysis (AOCs Northern, Southern and MW-11)...................................................................................................................................................................................Page 4 Enhanced Bioremediation via Substrate Injection (AOC Southern and Northern)....................................................................................................Page 4 MW-I I AOC Investigations................................................................................................................................................................................................................................................................................Page 5 Groundwaterand Surface Water Characterization..........................................................................................................................................................................................................Page 5 Findings..................................................................................................................................................................................................................................................................................................................................................Page 5 Closing....................................................................................................................................................................................................................................................................................................................................................Page 6 Topographic Map with Site Location................................................................. Single Event Potentiometric Map of Uppermost Aquifer FIGURES 1 2 Total Cumulative VOC Concentrations Pre/Post Injection Comparison..........................................................................................................................Figure 1 Total Cumulative VOC Concentrations Time Series Graphs/Table.........................................................................................................................................Figure 2 TABLES GroundwaterMonitoring Well Construction Table....................................................................................................................................................................................................Table 1 FieldObservations of Monitoring Locations.........................................................................................................................................................................................................................Table 2 FieldParameter Data Summary ................................................................................................................................................................................................................................................................_Table 3 Samplingand Analysis Summary ............................................................................................................................................................................................................................................................Table 4 Groundwaterand QC Sample Detections..................................................................................................................................................................................................................................Table 5 SurfaceWater Sample Detections............................................................................................................................................................................................................................................................Table 6 Hydrologic Properties at Monitoring Well Locations.............................................................................................................................................................................................Table 7 APPENDICIES FieldSampling Parameter Data Sheet(s)....................................................................................................................................................................................................................._Appendix A Laboratory Analysis Report and Chains of Custody..................................................................................................................................................................................Appendix B Introduction On behalf of Surry County, Municipal Engineering Services Company, P.A. (MESCO) is pleased to present this Semi - Annual Water Quality Report with Corrective Action Update for the Fall 2020 event performed at the Surry County closed construction and demolition (C&D) and closed municipal solid waste landfill (MSWLF)-Mount Airy. NCDEQ Solid Waste Rules 15A NCAC 13B.1632 requires that Surry County provide this report to the NC Solid Waste Section (SWS) on a semi-annual basis. This report documents the quality of the ground and surface waters during an event performed on December 9-11, 2020. During this event laboratory analytical results indicate Appendix I constituents continue to persist in concentrations above groundwater compliance Standards in samples collected from nine monitoring wells. No constituents were detected in any surface water sample above established NC 2B Standards. Corrective action to remediate VOCs in groundwater is ongoing within all three areas of concern (AOC) as described in the most recent Corrective Action Evaluation Report (CAER) and improvement has been observed with updated information presented herein. Background The Surry County closed C&D and MSWLF, permit #86-02, is located at 237 Landfill Road in Mt. Airy North Carolina. The site location topographic map is depicted in the attached Sheet 1. Prior to becoming a C&D landfill the site operated as an unlined sanitary landfill that consisted of two units. The northern unit was closed prior to October 1991. The southern unit is comprised of two contiguous portions. The first part stopped receiving waste prior to October 1991 and the second part stopped receiving waste prior to January 1, 1999. Both portions of the southern unit were properly closed with a low permeability cohesive cap per the Transition Plan. The top portion of the southern unit served as an exclusive C&D landfill until prior to June 1, 2008 at which time it was properly closed with another cohesive cap in accordance with the Closure Plan. For continuity, both the northern and the southern units are monitored and reported together. An Alternative Source Demonstration (ASD) which established Site Maximum Allowable Contaminate (SMAC) regulatory compliance levels for three metals (cadmium, cobalt, vanadium) was approved by the NCDEQ on April 20, 2020 (FID 11395468). Water quality at this facility has been monitored at least semi-annually since 1989 with historical data available since 1994. This event was performed in accordance with the NC SWS rules/regulations as promulgated in 15A NCAC 13B and as a condition of the post -closure portion of the permit to operate and memorandums this report contains sampling procedures, field and laboratory results, groundwater and surface water characterization, and findings. This report also contains a table of detections compared to Standards, field data results table, groundwater flow directions/rates table, field observations of the monitoring network table, a potentiometric map of the uppermost aquifer, histograms of historical detections, statistical trend analysis, laboratory analytical reports with chains -of - custody (C-O-C) and quality assurance/quality control data. Sampling Procedures The water quality monitoring program, current as of this event date, includes sampling locations and parameters as outlined in the Water Quality Sampling and Analysis Plan (SAP) (DIN:1320110 dated April 2019 and approved by the SWS (DIN: 1320181) on May 1, 2019. Monitoring locations are shown on the enclosed potentiometric map (Sheet 2). MESCO personnel collected water samples from 18 downgradient groundwater monitoring wells (MW-3R, MW-4, MW-6 through MW-11, MW-125, MW-13 through MW-17 and MW-19 through MW-23), one background well (MW-1), one newly installed water supply well (WSW-2) and four surface water locations (SW-1, SW-2, SW-3 and SW-4). Data from three surface water points (SWN-1, SWN-2 and SW-C) designated in the Water Quality Monitoring Plan for the adjacent lined MSWLF are presented because both permitted landfills share discharge areas. Quality control measures implemented during this event included the quantification of potential artifact contaminants via equipment (EB) and field (FB) blanks. Samples were not analyzed from the six injection wells (IW-1), (IW- 2/MW-2), (IW-3/MW-3RS), (IW-4/MW-4), (IW-5/MW-5) and (IW-6/MW-8) since they are exempt due to the presence of injectant residue which would yield unrepresentative water quality results. Additionally a sample was not analyzed from MW-12S since recharge was limited hence would not be representative. A summary of the construction of the water monitoring wells is presented on Table 1. The function and integrity of all monitoring locations were visually evaluated as documented on Table 2. The depth to water in each well was electronically gaged prior to purging to quantify the static water level elevation. Low -flow pumping methodology or bailing was utilized to adequately purge the wells to a minimum of three times the volume of standing water in the well or until dry. Surface water samples were collected from Stoney Creek discharge feature at previously designated locations. During well purging and surface water sample collection the required field parameters were recorded. The samples were then placed into laboratory -prepared, pre -preserved containers via a new disposable polyethylene bailer. Samples were collected, kept on ice, and transported to a NC -certified laboratory under proper C-O-C protocols within the specified hold times for each analysis. Field Parameter Data Stabilized field parameters were recorded during purging which included depth to water, pH, temperature, specific conductance, hardness, dissolved oxygen (DO), oxidation reduction potential (ORP), dissolved carbon dioxide and turbidity. The field parameter data indicates the monitored groundwater is slightly acidic with relatively low specific conductance which is generally consistent relative to each other and congruent with data historically reported. Field parameter data recorded at the surface water locations had low specific conductance and neutral pH which is consistent with uncontaminated water. A summary of the field parameter data is presented in Table 3 and the field sampling data sheet is enclosed in Appendix A. Laboratory Results Pace Analytical Laboratory (PACE) performed the laboratory analysis of water samples for the total recoverable constituents listed in 40 CFR Appendix I and 1,4-dioxane. As part of assessment monitoring ten wells (MW-1, MW- 9, MW-11, MW-13, MW-15, MW-16, MW-17, MW-20, MW-21 and MW-22) were tested for an expanded list of parameters found in 40 CFR Appendix II since contaminants have been previously been detected above Standards. A sampling and analysis table summarizing the locations, constituents, and methods is presented on Table 4. Laboratory results and C-O-Cs are contained in Appendix B. 2 Water samples were analyzed to the laboratory -established Method Detection Limits (MDL) and any value between the MDL and laboratory -established Reporting Limit (RL) is qualified by the laboratory as an estimated concentration hence qualified with a "J". Estimated concentrations are considered non -quantifiable and discretion should be made prior to making decisions based solely on an approximate value. Table 5 summarizes constituents detected in groundwater and QC samples compared to groundwater compliance standards which include Interim Maximum Allowable Concentrations (IMAC), North Carolina Groundwater Standards (2L) and Site Maximum Allowable Concentrations (SMAC). Although not applicable for regulatory compliance purposes detections are also compared to the Maximum Contaminant Level (MCL) commonly referenced as the Federal "Drinking Water Standard". Table 6 lists the constituents detected in surface water samples compared to the current version of the Division of Water Quality Surface Water Quality Tables. Quality Control Samples Total cadmium was detected in a non -quantifiable concentration in the EB sample. Since cadmium was not detected in any other samples above allowable levels the identified artifact contaminant is largely inconsequential. Groundwater Samples Detected Above Standards Cobtalt was detected in samples collected from eight wells [MW-6 (36.9 ug/L), MW-7 (84.4 ug/L), MW-9 (277 ug/L), MW-11 (28.9 ug/L), MW-13 (11.2 ug/L), MW-16 (319 ug/L) MW-20 (103 ug/L) and MW-22 (79.9 ug/L)] aobe its SMAC (11 ug/L). Thallium was also found in four samples [MW-6 (0.63 ug/L), MW-7 (0.32 ug/L), MW-9 (0.39 ug/L and MW-20 (0.65 ug/L) above its 2L Standard (0.28 ug/L). VOC(s) were detected in quantifiable concentrations (> RL) above the NC 2L Standard in samples collected from four wells as shown summarized below. VOC(s) Detected Above 2L Standards in Groundwater 1,2-DCA Benzene 1,4-DCB VC 2L STD. 0.4 1 6 0.03 MW-9 3.2 7.3 17.2 MW-15 1.7 MW-16 1.1 MW-20 2.9 Concentrations in ug/L, The majority of the monitoring locations that were found to contain VOCs included a mixture of dissolved phase aromatic hydrocarbons and chlorinated aliphatic hydrocarbons. The only constituent which originated from an anthropogenic source in levels above the EPA established maximum contaminant levels (MCLs) primary "Drinking Water Standards" was vinyl chloride in samples MW-9 and MW-20. A site map depicting the concentrations and estimated horizontal extent of VOCs that exceeded the 2L Standard during this event is presented on Sheet 2. Surface Water Samples Total cobalt was detected at 22.1 ug/L in surface water sample SW-2 which is above it's NC In -Stream Target value for fish consumption (4ug/L). The NC In -Stream Target value is based on the dissolved form but samples were tested 3 on the total form, therefore a direct comparison is not possible. Corrective Action Update Groundwater remediation continues to be implemented per the approved Corrective Action Plan (CAP) at the three designated areas of concern (AOC) (Northern, Southern and MW-11). A second Corrective Action Evaluation Report (CAER) (DIN: 1320112) was submitted on April 30, 2019 which demonstrated that groundwater conditions continue to improve, except for area near MW-9, which was approved by the SWS on May 1, 2019 (DIN:1320182). A historical summary of corrective actions performed to date are briefly described in the following sections. MNAAnalysis (AOCs Northern, Southern and MW-11) Semi-annual MNA monitoring of a subset of 12 wells for the full suite of SWS recommended parameters was initiated on May 18, 2010 and performed for four consecutive semi-annual events to establish a baseline. A revised SAP prescribing 7 wells with various targeted MNA constituents was approved by the SWS and initiated during an event performed in May 2013. MNA monitoring during this event consisted of targeting volatile fatty acids, dissolved hydrogen, ethene, ethane, methane, dissolved carbon dioxide, alkalinity, sulfate, sulfide, chloride, total organic carbon, chemical oxygen demand, iron, ORP, DO and dissolved carbon dioxide) during this event as presented on Table 5. Enhanced Bioremediation via Substrate Injection (AOC Southern and Northern) Per the SWS approved Corrective Action Plan enhanced bioremediation via substrate and tracer injection was initiated in the Southern and Northern AOCs in accordance with requirements outlined in the Injection Well Permit Application and Well Permit No. WI0400176 (5/6/11) in an effort to reduce low level aliphatic and aromatic chlorinated hydrocarbons in groundwater to below the 2L Standards. An edible oil substate (EOS)-water emulsion with sodium bromide tracer was injected into four wells (IW-1, IW-2, IW-3 and IW-5) on November 2-3, 2011. Similar substrates were injected into monitoring wells MW-4/IW-4 and MW-8/IW-6 on October 24-25, 2012. Details of the injection events are provided in the Injection Event Record dated November 4, 2011 and January 10, 2013. As directed in the UIC Injection Well Permit renewed on April 15, 2013 semi-annual post -injection water quality monitoring of wells located downgradient of viable injection points (MW-3R, MW-7, MW-9, MW-12S, MW-13, MW-14, MW-15, MW-16, MW-17, MW-18, MW-19, MW-20, MW-21, MW-22, MW-23) and upgradient background well MW-1 was also performed in conjunction with this semi-annual event. Total aggregate VOC concentrations reported during this event were lower at all locations and an increasing trend is not evident when compared to the respective moving averages of the five events preceding injection in the selected wells downgradient of the injection points (Figure 1). MW-11 AOC Investigations The CAP designated MW-11 as an area of concern due to detections of VOCs detected in exceedance of 2L Standards. MW-11 is located within the compliance boundary near the northern property line which is hydraulically upgradient of the closed northern landfill. The northern landfill closed before October 1991 which was before adoption of NC Section .1600 rules that address assessment and corrective action. VOCs have historically been detected in excess of the 2L Standard at MW-11 which include a mixture of aromatics (fuel hydrocarbons) and chlorinated hydrocarbons (solvents). VOCs were not detected above allowable Standards in samples collected from 4 MW-11 for the fourth consecutive event which is an improvement compared to previous events. MNA will continue at MW-11 and substrate injection is no longer planned nor required as described in the most recent CAER. Groundwater and Surface Water Characterization A potentiometric map constructed from water elevations taken from the uppermost aquifer which consists of both saprolite and the hydraulically connected upper portion of the fractured bedrock system is enclosed as Sheet 2. Groundwater flow directions and velocity rates were calculated through modified Darcy's equation as shown on Table 7. Consistent with previous events the groundwater apparently flows in a general southeasterly direction towards the tributaries of the Ararat River. The calculated average linear velocity of groundwater indicates an approximate average of 1,302 ft/yr in the wells screened in regolith and 375 ft/yr in the wells screened in the bedrock. The consistent disparity in flow rates between wells is indicative of heterogeneous geologic conditions and/or a product of the limitations of the linear velocity equation when applied to anisotropic conditions which are characteristic of the geology of the Piedmont. Streams located within the facility boundaries were observed to be of moderate volume and flow with low turbidity. Findings One or more Appendix I constituent(s) were detected above allowable compliance levels in samples collected from the uppermost aquifer at nine locations (MW-6, MW-7, MW-9, MW-11, MW-13, MW-15, MW-16, MW-20 and MW- 22). Since the October 2018 event the plume appears to have advanced from the northern AOC to beyond MW-20. All VOC concentrations remain within their own respective historically identified range. Arsenic was not detected in any sample during this event after being found in unprecedented concentrations in samples MW-3R, MW-6, MW-9, MW-20 and WSW-2 during the previous event performed in June 2020. The lack of arsenic strengthens the assertion that the observed levels found during the previous event were false positives or high bias. Qualitative evaluation of VOC concentrations indicates a general decreasing trend over time and distance from the landfill. During this event total cumulative VOC concentrations decreased compared to their respective five event averages preceding corrective action at most locations (Figure 2). Results of statistical temporal trend analysis, using Sen's Slope Estimator at a 95% confidence level indicate that none of the individual well's cumulative VOC concentrations have increased compared to when corrective action began 8 years ago except for MW-9 and MW-20. The Southern AOC and site -wide cumulative VOC levels continue to exhibit a decreasing trend and VOCs are increasing in the northern AOC . The area of the uppermost aquifer beyond the compliance boundary containing quantifiable concentrations of VOCs in exceedance of the 2L Standard during this event is estimated at 0.0 acres in the Northern AOC, 0.0 acres in the MW-11 AOC and 4 acres in the Southern AOC for a total facility wide area of approximately 4 acres (Sheet 2). The total area impacted beyond the compliance boundary has retracted an estimated 50% (from 8 acres to 4 acres) compared to when corrective action was initiated 10 years ago and remains the same as the previous event. Evaluation of the most current water quality data continues to support assertions drawn in previous reports. A few VOCs persist in the upper portion of the aquifer but concentrations are decreasing over time and distance away from the landfill. Samples collected from the local discharge features, which are all located within the property boundaries, continue to lack contaminates above allowable levels. Data continues to indicate that the plumes within each AOC 5 have stabilized and/or decreasing and there is adequate evidence that groundwater is naturally attenuating. Corrective action will continue per the approved CAP with amendments described in the latest CAER. In order to make a valid comparison to surface water standards we recommend that in the future surface water samples be tested for dissolved phase metals rather than total. Closing Water quality monitoring will continue with the next sampling event scheduled for June 2021. Figures Total Cumulative VOCs Figure 1 Total Cumulative VOC Concentrations Pre/Post Injection Comparison October 22, 2009 - December 11, 2020 Total Cumulative VOCs (Downgradient of IW-2) DOWNGMDIENT OF IW 2 s.mpoere svrgeoep Total Cumulative VOCs s.meDa. Total Cumulative VOCs s�Dv. Baseline Period (Oct. 2009-Oct. 2011) Difference Difference Average of Between Between first Five Corrective Most Most Statistical Oct May Oct May Oct Action Dec. Recent & Recent & Trend* Between 2009 2010 2010 2011 2011 Events 2020 Baseline Baseline Oct. 2009- Well ID (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) (uq/L) (uq/L) N December 2020 INJECTION WELL (IW-1) UNSUCCESSFUL INJECTION SO DOWNGRADIENT WELLS NOT SHOWN INJECTION WELL (IW-2) MONITORED DOWNGRADIENT BY MW-12S & MW-13 MW-12S 0.00 0.00 0.00 0.00 5.40 1.08 0.00 0.00 0 HNo TrendH MW-13 61.00 50.60 74.20 87.30 72.50 69.12 16.25 -52.87 -76 �Downward� INJECTION WELL (IW-3) MONITORED DOWNGRADIENT BY MW-3R & MW-16 MW-3R 0.00 0.00 1 0.00 0.00 0.00 0.00 0.00 0.00 0 HNo TrendH MW-16 1137.90 113.60 135.70 121.20 116.30 124.94 12.27 -112.67 -90 . Downward INJECTION WELL (IW-4) MONITORED DOWNGRADIENT BY MW-14, MW-21 & MW-23 MW-14 15.20 15.60 15.60 8.20 17.00 14.32 4.30 -10.02 -70 HNo TrendH MW-21 52.10 50.70 51.38 39.10 32.41 45.14 14.38 -30.76 -68 Downward. MW-23 4.30 0.00 0.00 0.00 0.00 0.86 0.64 -0.22 -26 HNo TrendH INJECTION WELL (IW-5) MONITORED DOWNGRADIENT BY MW-15 & MW-19 MW-15 96.13 63.89 55.00 78.10 64.06 71.44 29.73 -41.71 -58 Downward. MW-19 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0 HNo TrendH INJECTION WELL (IW-6) NOT SHOWN AS NO WELLS DOWNGRADIENT WITHIN ZONE OF INFLUENCE * = Statistical Trend analysis via Sen's Slope Estimator at a 95% confidence level Surry County Closed C&D and Closed MSWLF, Mt. Airy Page 1 of 1 Figure 2 Total Cumulative VOC Concentrations Time Series Graphs/Table October 22, 2009 - December 12, 2020 Total Cumulative VOCs (NORTHERN AOC) Rom. rr.,e series �rapr. two sr.owr. viz oy a, 4• J � .L _N a. Wr a. 4a, Total Cumulative VOCs Sanpk Mk Sempkoek AOC Well ID Oct 2009 May 2010 Oct 2010 May 2011 Oct 2011 Average of first Five Corrective Action Events Dec. 2020 Difference Difference Statistical Trend (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) (%) Oct 2009 -Dec. 2020 Background MW-1 0.00 0.00 0.00 0.00 0.00 0.00 0 0.00 0 No Trend IW-2 (MW-2) 105.25 207.00 207.93 159.90 79.10 151.84 79.10 NS NS NS No Trend IW-3 (MW-3RS) 202.90 127.50 127.50 144.00 127.60 145.90 127.60 NS NS NS No Trend MW-3R 0.00 0.00 0.00 0.00 0.00 0.00 0 0.00 0 No Trend IW-4 (MW-4) 27.00 24.20 24.20 27.60 23.50 25.30 18.10 NS NS NS No Trend IW-5 (MW-5) 35.00 46.50 46.50 47.40 34.80 42.04 34.80 NS NS NS No Trend MW-12S 0.00 0.00 0.00 0.00 5.40 1.08 0.00 -1.08 -100 No Trend MW-12D 0.00 0.00 0.00 0.00 0.00 0.00 0 NS NS NS No Trend MW-13 61.00 50.60 74.20 87.30 72.50 69.12 16.25 -52.87 -76 Downward Southern MW-14 15.20 15.60 15.60 8.20 17.00 14.32 4.3 -10.02 -70 Downward MW-15 96.13 55.00 55.00 78.10 64.06 69.66 29.73 -39.93 -57 Downward MW-16 137.90 113.60 135.70 121.20 116.30 124.94 12.27 -112.67 -90 Downward MW-17 20.34 8.40 8.85 0.00 5.77 8.67 0 -8.67 -100 No Trend MW-18 0.00 0.00 0.00 0.00 0.00 0.00 0 NS NS NS No Trend MW-19 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100 No Trend MW-21 52.10 50.70 51.38 39.10 32.41 45.14 14.38 -30.76 -68 Downward MW-22 28.90 23.80 23.80 11.66 5.20 18.67 2.35 -16.32 -87 Downward MW-23 4.30 0.00 0.00 0.00 0.00 0.86 0.64 -0.22 -26 No Trend Combined Total 786.02 722.90 770.66 724.46 583.64 717.54 339.52 -378.02 -51 Downward MW-6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -100 No Trend MW-7 7.40 9.40 11.20 9.70 8.80 9.30 0.00 -9.30 -87 Downward Northern IW-6 (MW-8) 22.00 23.90 16.00 12.30 12.60 17.36 10.20 NS NS NS No Trend MW-9 23.50 20.40 23.20 25.80 22.90 23.16 48.49 25.33 109 Upward MW-20 0.00 0.00 0.00 0.00 0.00 0.00 13.30 13.30 100 Upward Combined Total 52.90 53.70 50.40 47.80 44.30 49.82 71.99 22.17 61 Upward MW-11 MW-11 10.10 6.00 6.00 5.44 23.20 10.15 3.29 -6.86 -68 No Trend SITEWIDE Combined Total 849.02 782.60 827.06 777.70 651.14 777.50 414.80 -362.70 -44 Downward "s = Not sampled this event. Most recent concentration shown and used in calculations * = Statistical trend analysis via Sen's Slope Estimator on original and transformed log -normal at a 95% Confidence Level Surry County Closed C&D and Closed MSWLF, Mt. Airy Page 1 of 1 Sheets Topographic Map with Site Location Surry County Landfill, Mt. Airy fl 237 Landfill Road Mount Airy, NC 28621 Lat: 36-26-30.065 Long:-80-34-15.314 Northing:983356.18 Easting:1537885.48 0 Surry Co Property Line O Closed Unlined C&D Landfill O Closed Unlined Sanitary Landfill O Active Lined MSW Landfill SHEET 1 SWN-1 (-350 FT UPSTREAM) 1100 NOW OR FORMERLY OWNED BY JOHNNY COX 1050 O , / INACTIVE LINED PHASE 1 PTO 12/1 /98 v10NITORED SEPERATELY \\\\ x'0000 ACTIVE LFG EXTRACTION M W-9 Benzene - 3. nyl Chloride - 17. 4 1,4-DCB - 7.3 7M W-20 Vinyl Chloride - 2.9 / � I IW-3 GWE--991.2 MW--3R* �� MW-1611G WEB=978.44 GWE=976.44 �\( _ MW-1 / �. 0 SW-3 MW-17 GWE--957.35 237 LANDFILL ROAD ' 7.3p \ MW 11 GWE=1131.38 w SCALEHOUSE / � O I � 1 �o `po IW--6�� o - GWE=1049.00 - MW--9 \ GWE=1062.14 M_W-20 GWE=1063.68- SW-2 MW--7 GWE=1062.75 I GW-=1104s 2 1U%' 41 N /O' / 00 ' / 1W-4 GWE= MW-14 /GWE=986.12 950 STONEY CREEK • 940 MW-19 — J o GWE=937.12 / SW-4 LAGOON / SWN-2 ( 1,420') & SW-C ( 450') DOWNSTREAM) ' IW--2 GWE= CLOSED UNLINED MSW (8602-MSWLF-1983) STOPPED RECEIVING WASTE BEFORE OCTOBER 9, 19� ACTIVE LCID (NO PERMIT) <2 ACRES J 1 � / WSW-2 • 1v1 vv- 1 GWE=1112.23 \ \ TIRES BURIED UNDER SOIL AND GRASS I ❑ CLOSED UNLINED C&D(8602-CDLF-2001) STOPPED RECEIVING C&D BEFORE JUNE 30, 2C CLOSURE REQUIREMENTS COMPLETED BEFOF - I I I, I I CLOSED C&D OVER CLOSED UNLINED MSW (8602-CDLF ON TOP OF MSW) STOPPED RECEIVING C&D BEFORE MARCH 3, 2006 STOPPED RECEIVING MSW BY JAN. 1, 1999 ^o° LFG EXTRACTION SYSTEM J °8° MW-12D* 6WE=>1027.05 MW-12S GWE=1012.78 MW-18 GWE= W-13 GWE=984.43 ' sw SW-1 MW-21 GWE=960.59 i/ 1 h 0 o° ,o MW-23 / GWE948.43 PROPERTY LINE MW-15 Vinyl Chloride - MW-15 GWE=1025.15 NOW OR FORMERLY OWNED BY SHAWNA SUMMERS LEGEND 250 EXISTING TOPOGRAPHIC CONTOURS EXISITING ROAD/PATH ti o o EXISTING CHAINLINK FENCE EXISTING STRUCTURE PERENNIAL CREEK, STREAM, ETC. INTERMITTANT CREEK, STREAM, ETC. PROPERTY LINE LINED MSWLF PHASE LIMITS UNLINED WASTE LIMITS (APPROXIMATE) — — — — — — — — COMPLIANCE BOUNDARY 1060 POTENTIOMETRIC GROUNDWATER CONTOUR (DEC 2020) GWE = 2626.85 GROUNDWATER POTENTIOMETRIC ELEVATION *MW- ELEVATION NOT USED FOR CONTOURING ESTIMATED EXTENT OF VOC VIOLATIONS (DEC. 2020) BEYOND COMPLIANCE BOUNDARY (--4 ACRES) sw SURFACE WATER SAMPLING LOCATION M© MONITORING WELL EXISTING iw INJECTION WELL EXISTING WATER SUPPLY WELL EXISTING (APPROXIMATE LOCATION) GRAPHIC SCALE 0 100 200 400 800 ( IN FEET ) I inch = ft. SHEET 2 ■ Q C7 C7 Z ■ N LpIL <` tD � N W 0) �N tD W Z00 Z ° EL w o r 00 L9 a rna° = N Z � N `� O L1 w uj 0 N U002 tD m L3L3 Z N ZI Z J �ZW W Z En Z Q U] 4 a �°J W Z ° W - aW wm U � Z � 2 N Q X ° a m :3 W EL° In rn a %co D cj� Q L Q � z CO a O Q U W N Q CL j z 0 CL C) Q m Q U � z L o W c) U m W W L ~ o C SCALE: SEE SCALE BAR DATE: 211121 DRWN. BY: J. PFOHL CHKD. BY: B. CLAWSON PROJECT NUMBER DRAWING NO. SHEET NO. SHEET 2 1 OF 1 Tables Table 1 Groundwater Monitoring Well Construction Table December 9-11, 2020 Monitoring Well Date Installed Well Diameter Total Well Depth Top of Screen Depth Screen Length Geology of Screened Interval Top of Casing Elevation Ground Elevation Groundwater Elevation Depth to Water Latitude Longitude (inches) (ft bgs) (ft bgs) (ft) (ft amsl) (ft amsl) (ft amsl) (ft btoc) MW-1 11/28/89 2 40 30 10 Clay 1134.35 1133.15 1112.23 22.12 36.439211 -80.568133 0-2 (was MW-2) 11/28/89 2 70 60 10 Clay 1068.86 1068.36 NR NR 36.435833 -80.568894 MW-3R 9/27/94 2 101 86 15 Rock 1017.50 1015.00 978.44 39.06 36.434725 -80.571989 IW-3 (was MW-3RS) 5/17/01 2 52 37 15 Rock 1020.57 1018.24 991.28 29.29 36.434656 -80.571858 IW-4 (was MW-4) 8/30/94 2 55.4 40.4 15 Rock 1026.26 1025.06 NR NR 36.434686 -80.569200 0-5 (was MW-5) 8/27/94 2 63 48 15 Rock 1080.18 1077.78 NR NR 36.434614 -80.570436 MW-6 9/7/94 2 29.7 14.7 15 Rock 1067.67 1065.61 1045.62 22.05 36.437431 -80.571067 MW-7 8/23/94 2 23 8 15 Rock 1073.50 1071.50 1062.75 10.75 36.438439 -80.570722 IW-6 (was MW-8) 8/16/94 2 54 39 15 Rock 1088.45 1086.45 NR NR 36.439278 -80.570381 MW-9 8/22/94 2 43.8 28.8 15 Rock 1094.07 1092.07 1062.14 31.93 36.439289 -80.571508 MW-11 8/15/94 2 40 25 15 Rock 1151.80 1150.40 1131.38 20.42 36.441589 -80.569558 MW-12S 5/31/01 2 51 11 40 Rock 1025.80 1023.25 1012.78 13.02 36.435942 -80.567972 MW-12D 5/30/01 2 100 90 10 Rock 1027.05 1023.75 1027.05 0.00 36.435964 -80.567994 MW-13 5/30/06 2 35.78 20.78 15 Saprolite 1008.48 1005.75 984.43 24.05 36.435036 -80.568183 MW-14 5/30/06 2 48.03 33.03 15 Rock 1018.80 1016.11 986.12 32.68 36.434267 -80.569239 MW-15 6/22/06 2 57 42 15 Rock 1075.96 1073.23 1025.15 50.81 36.433797 -80.570467 MW-16 6/21/06 2 36.3 21.3 15 Rock 999.54 996.67 976.44 23.10 36.434536 -80.572117 MW-17 6/1/07 2 15.32 5.32 10 Rock 965.43 962.26 957.35 8.08 36.433558 -80.572517 MW-18 6/1/07 2 18.15 8.15 10 Saprolite 983.00 980.00 NR NR 36.435453 -80.567050 MW-19 6/1/07 2 17.1 7.1 10 PWR 946.27 942.97 937.12 9.15 36.432231 -80.570556 MW-20 6/1/07 2 25.64 10.64 15 Rock 1082.19 1079.12 1063.68 18.51 36.439025 -80.571650 MW-21 6/1/07 2 15.41 5.41 10 Saprolite/PWR 965.36 962.22 960.59 4.77 36.434214 -80.568717 MW-22 6/1/07 2 16.04 6.04 10 Saprolite 953.40 950.23 949.14 4.26 36.432928 -80.571678 MW-23 6/1/07 2 17.1 7.1 10 Sandy Silt 955.31 952.09 948.43 6.88 36.432828 -80.569156 NOTE: bgs = below ground surface amsl= above mean sea level btoc = below top of casing (PVC well casing) Slurry County Closed CDLF and Closed MSWLF, Mt. Airy Page 1 of 1 Table 2 Field Observations of Monitoring Locations December 9-11, 2020 Location Viable Monitoring Location Lack of Any Evidence of Tampering Locked on Arrival & Departure Hinge/Hasp Operational Tagged or Labeled Concrete Surface Pad Appears Effective Comments MW-1 Yes Yes Yes Yes Yes Yes IW-1 No Yes Yes Yes Yes Yes Fouled since injection 11/2/11. IW-2 (was MW-2) No Yes Yes Yes Yes Yes Fouled since injection 11/2/11. No pad visible MW-3R Yes Yes Yes Yes Yes Yes IW-3 (was MW-3RS) No Yes Yes Yes Yes Yes Fouled since injection 11/2/11. IW-4 (was MW-4) No Yes Yes Yes Yes Yes Fouled since injection 10/24/12. IW-5 (was MW-5) No Yes Yes Yes Yes Yes Fouled since injection 11/2/11. Bailer would not descend MW-6 Yes Yes Yes Yes Yes Yes MW-7 Yes Yes Yes Yes Yes Yes IW-6 (was MW-8) No Yes Yes Yes Yes Yes Fouled since injection 10/24/12. MW-9 Yes Yes Yes Yes Yes Yes MW-11 Yes Yes Yes Yes Yes Yes MW-12S Yes Yes Yes Yes Yes Yes MW-12D Yes Yes Yes Yes Yes Yes Flowing artesian which is typical MW-13 Yes Yes Yes Yes Yes Yes MW-14 Yes Yes Yes Yes Yes Yes MW-15 Yes Yes Yes Yes Yes Yes MW-16 Yes Yes Yes Yes Yes Yes MW-17 Yes Yes Yes Yes Yes Yes MW-18 Yes Yes Yes Yes Yes Yes MW-19 Yes Yes Yes Yes Yes Yes Turbid purge water MW-20 Yes Yes Yes Yes Yes Yes MW-21 Yes Yes Yes Yes Yes Yes MW-22 Yes Yes Yes Yes Yes Yes MW-23 Yes Yes Yes Yes Yes Yes sW-1 Yes SW-2 Yes Moderate gage height & flow SW-3 Yes Moderate gage height & flow SW-4 Yes Moderate gage height & flow SW-c Yes Moderate gage height & flow SW N-1 Yes Moderate gage height & flow SWN-2 Yes Moderate gage height & flow SCALEHOUSE No Sample taken from outside bib which is typical Any unusual field conditions, observations, or events: Injection wells (IW-1, IW-2, IW-3, IW4, IW-5 and IW-6) exempt from laboratory analysis as approved by NC SWS on May 10, 2013 (DIN:18938) Visual markers (10 ft PVC pipes) remain secured to each monitoring well case Slurry County Closed CDLF and Closed MSWLF, Mt. Airy Page 1 of 1 Table 3 Field Parameter Data Summary December 9-11, 2020 Parameter Depth to Water Water Elevation TOC Elevation ORP DO Temp. pH Hardness Specific Conductance Turbidity Units ft (btoc) ft (amsl) ft (amsl) mV mg/L C SU mg/L umhos/cm NTU MW-1 22.12 1112.23 1134.35 18 1.85 15.4 6.14 NR 64 2.38 IW-2 NR NR 1068.86 NR NR NR NR NR NR >1000 MW-3R 39.06 978.44 1017.50 -13 1.02 15.6 7.20 NR 186 3.12 IW-3 29.29 991.28 1020.57 NR NR NR NR NR NR >1000 IW-4 NR NR 1026.26 NR NR NR NR NR NR >1000 IW-5 NR <1040.18 1080.18 NR NR NR NR NR NR NR MW-6 22.05 1045.62 1067.67 NR NR 15.6 7.35 NR 168 13.2 MW-7 10.75 1062.75 1073.50 13 3.63 15.0 6.20 NR 196 11.1 IW-6 NR NR 1088.45 NR NR NR NR NR NR NR MW-9 31.93 1062.14 1094.07 -4.0 2.40 15.1 6.51 NR 374 13.2 MW-11 20.42 1131.38 1151.80 20 2.48 16.1 6.74 NR 101 5.48 MW-12S 13.02 1012.78 1025.80 19 NR 14.5 6.91 NR 144 16.000 MW-12D 0.00 >1027.05 1027.05 NR NR NR NR NR NR NR MW-13 24.05 984.43 1008.48 21 3.26 14.1 5.90 NR 197 1.87 MW-14 32.68 986.12 1018.80 19 3.16 13.8 5.92 NR 69 6.17 MW-15 50.81 1025.15 1075.96 21 1.13 14.8 6.19 NR 93 8.11 MW-16 23.10 976.44 999.54 -18 2.37 14.6 6.18 NR 436 16.4 MW-17 8.08 957.35 965.43 8.2 6.67 14.3 6.81 NR 137 1.02 MW-18 NR NR 983.00 NR NR NR NR NR NR NR MW-19 9.15 937.12 946.27 17 4.44 14.9 6.13 NR 38 30.7 MW-20 18.51 1063.68 1082.19 12 1.81 15.1 6.87 NR 105 26.2 MW-21 4.77 960.59 965.36 29 3.21 11.9 5.91 NR 149 3.27 MW-22 4.26 949.14 953.40 8.1 1.97 12.3 6.26 NR 227 15.0 MW-23 6.88 948.43 955.31 17 3.11 13.8 6.44 NR 38 0.52 Scalehouse na na na NR NR 15.5 7.62 NR 51 NR Minimum 0.00 937.12 946.27 -18 1.0 11.9 5.90 NR 38 0.86 Average 19.52 1010.28 1034.58 12 2.8 14.6 6.52 NR 154 153 Maximum 50.81 1131.38 1151.80 29 6.7 16.1 7.62 NR 436 >1000 SW-1 - - - NR NR 6.0 7.57 40 58 3.12 SW-2 - - - NR NR 9.2 6.74 20 84 9.29 SW-3 - - - NR NR 8.2 7.39 40 81 5.72 SW-4 - - - NR NR NR NR 20 NR 5.04 SW-C NR NR 9.1 7.20 NR 54 NR SWN-1 - - - NR NR 8.7 7.26 40 49 4.36 SWN-2 - - - NR NR 8.8 6.98 40 53 4.65 Minimum - - - - - 6.0 6.74 20 49 3.12 Average - - - - - 8.3 7.19 33 63 5.36 Maximum - - - - - 9.2 7.57 40 84 9.29 btoc = Below top of casing amsl = Above mean sea level na = Not available NR = No reading attempted Surry County Closed CDLF and Closed MSWLF, Mt. Airy Page 1 of 1 Table 4 Sampling and Analysis Summary June 24-25, 2020 App. I Other App. II MNA Field Parameters o- a 0 N O = U m Q O Q >i v (D ^ a to c L O 0 o a C •-• — C .0 Ll.l N C N O U Q aCM f O d N N N 7C0 � t. O OO.QO M CL Q Co C 'O O '" -ON N o N m O c ( > p w N 0. > O- . O` N'E £ y 2 -O u) c CE f cn cC'p .00 O O O N N N O LL >. D Y O x > > x o aU n > 1: o¢ o(0 U U z o oX UO xco IL O 0 O 0 0 m � m m� 0 00 U 0 w 0 coo 0 O co coo o O Q o N oo O �_ LO Y io Y N c0 Q N co N cc) Q 0o Q O 6) 7 O U N O 7 co O m t] O O O O d d d d U a 0- a 0 o a s W 0_ LL LL W a W LL 2 C9 (D C� 2 M O M O M N x W W W � W W (A co N O N O N Q Q V) Q LO � W W m a m O m c6 c0 m m m m d LL LL m LL C. d D d d d d d J J J J J J J J J J Q Q Q LL W W J W fn fn J J LL LE LE LL LL LL LL IW-1 1111 Not sampled since exempt per NC SWS approved WQMP MW-1 I X X X X X X X X X X X X X X X X X X X X X I X I X X X IW-2 Not sampled since exempt per NC SWS approved WQMP MW-3R X X X I I I I I I I I X X X X I X I X IW-3 Not sampled since exempt per NC SWS approved WQMP IW-4 Not sampled since exempt per NC SWS approved WQMP IW-5 Not sampled since exempt per NC SWS approved WQMP MW-6 X X X X X X I X I X I X MW-7 X I X I X X X X X X X X X X X X I I X X I X I X I X I X IW-6 Not sampled since exempt per NC SWS approved WQMP MW-9 X X X X X X X X X X X X X X X X X X X X X X X X X MW-11 X X X X X X X X X X X X X X X X X X X X X X X X X MW-12S X X X X X X X X X MW-12D Not sampled since exempt per NC SWS approved WQMP MW-13 X X X X X X X X X X X X X MW-14 X X X X X X X X X X X X X X X X X X X MW-15 rX X X X X X X X X X X X X X X X X X X X X X X X X MW-16 X X X X X X X X X X X X X MW-17 X X X X X X X X X X X X X X MW-18 Not sampled since exempt per NC SWS approved WQMP MW-19 X X X X X X X X X MW-20 X X X X X X X X X X X X X X X X MW-21 X X X X X X X X X X X X X X X X X X X X X X X X X MW-22 X X X X X X X X X X X X X X MW-23 X X X X X X X X X Scalehouse X X X X X X WSW-2 X X X X X X SW-1 X X X X X X X X SW-2 X X X X X X X X SW-3 X X X X X X X X SW-4 X X X X X X X X SW-C X X X X X X SWN-1 X X X X X X X X SWN-2 X X X X X X X X EB X X X L H- F --IL=LL FB X X X —TH App I & II Lists = From current 4U GFK 256 Eight wells exempt from lab testing per NC SWS approved WQMP [FID:1320181] Surry County Closed CDLF and Closed MSWLF, Mt. Airy Page 1 of 1 Table 5 Groundwater and Quality Control Sample Detections December 10-11, 2020 Parameter Name MDL RL 2L Standard MCL MWA MW-3R Ill MW-7 fill MW-11 MW-12S MW-13 MW-14 MW-15 MW-16 MW-17 MW-19 MW-20 MW-21 MW-22 MW-23 SCALEHOUSE WSW-2 EB FB IMAC Value' SMAC Value"` BG S S S S S S S S S S S S S S S S WSW WSW QC QC I Metals (Targeted 40CFR 258 Appendix I Barium, total 3.5 5 700 2000 87.3 7 74.4 67.5 62.7 39.9 19.4 67.6 27.4 45.1 77.6 14.1 42.5 48.4 58.9 73.1 20.7 13.4 Cadmium, total 0.4 1 8- 5 0.92 J 1.7 0.59 J 1.2 0.46 J 1 1.7 0.54 J 2.2 0.42 Chromium, total 3.7 5 10 100 5.2 4.7 J 7.3 3.9 J 4.9 J Cobalt, total 3.6 5 11" NE 36.9 84.4 277 U28.9 11.2 319 U 103 U 4.3 J 79.9 UCODDer, total 4.3 5 1000 1300 10.5 Lead, total 4.5 5 15 15 5.2 Nickel, total 3.5 5 100 NE 3.6 J 8.2 3.8 J 14.2 4.9 J 5.9 Silver, total 2.5 5 20 NE 2.8 J 4 J Thallium, total 0.05 0.1 0.28 2 0.63 0.32 0.39 0.12 0.084 J 0.076 J 0.27 0.65 0.13 Vanadium, total 3.9 5 27" NE 4.5 J Zinc, total 9.5 10 1000 NE 16.4 10.2 16 11.2 9.5 J 12.5 12 59.5 VOCs (Targeted 40CFR 258 Appendix I and 1,4-Dioxane 1,1-Dichloroethane 0.27 1 6 NE 1.6 1.1 1.1 4.7 0.38 J 0.83 J 1.6 0.5 J 1,2-Dichlorobenzene 0.29 1 20 NE 3.3 0.42 J 1.1 1,2-Dichloroethane 0.34 1 0.4 5 0.39 J 0.7 J 0.61 J 1.1 (L) 0.57 J 0.45 J 1,2-Dichloropropane 0.19 1 0.6 5 0.56 J 0.46 J 1,4-Dichlorobenzene 0.26 1 6 75 7.3 U 1.8 Benzene 0.15 1 1 5 3.2 (1-1 0.32 J 0.72 J 1 Chlorobenzene 0.23 1 50 100 2.6 0.93 J Chloroethane 0.49 1 3000 NE 1.6 0.77 J cis-1.2-Dichloroethene 0.29 1 70 70 11.3 13.6 3.2 1 20.5 8.2 i 6.7 11.6 1.4 0.64 J Toluene 0.24 1 600 1000 0.32 J 0.38 J Trichloroethene 0.22 1 3 5 0.53 J 1.9 0.61 J Vinvl chloride 0.24 1 0.03 2 17.2 (Ll 1.71L1 0.99 J 2.9 (Ll Targeted 40CFR 258 Appendix II 1,2,4-Trichlorobenzene 0.22 1 70 7 -- -- -- -- 0.42 J -- -- -- -- -- 2,4.5-Trichlorophenoxvacetic 0.258 2 50 NE -- -- -- -- -- 0.342 J -- -- -- -- -- -- -- Cvanide 6 8 70 NE -- -- -- -- -- 14.7 -- -- 8.6 -- -- -- Sulfide 50 100 NE NE -- -- -- 145 -- -- -- -- -- -- -- -- MNA Performance Parameters Acetic Acid 0.12 0.5 NE NE 260 JN 280 J 2300 J -- -- -- -- -- -- -- -- -- -- -- -- Alkalinity 5000 5000 NE NE 611074700 76800 27600 -- -- 30700 43800 -- -- -- -- 32000 -- -- -- -- -- -- Chemical Oxygen Demand 12500 25000 NE NE 22600 27200 -- -- -- -- -- -- -- -- -- -- -- -- Chloride 500 1000 250000 NE 294025800 38700 7810 -- -- 2650 3120 25100 -- -- -- 29600 -- -- -- -- -- -- Ethane 4.07 13 NE NE -- 61.3 -- -- -- -- -- -- -- -- - -- -- -- -- Ethene 4.26 13 NE NE -- 6.03 J -- -- -- -- -- -- -- -- - -- - -- -- Formic acid 0.055 0.5 NE NE 44.5 37 0.74 -- -- 0.69 3.5 -- -- -- -- 6.8 -- - -- - -- -- Hexanoic Acid 0.058 0.5 NE NE 110.1 76 J -- -- 81 J 430 J -- -- -- -- -- - -- - -- -- Hvdroqen (nM) 0.49 1.9 NE NE 0.75 J 0.56 J 0.81 J 1.4 J -- -- 1 J 1.7 J -- -- -- -- 660 J -- - -- - -- -- Lactic Acid 0.053 0.5 NE NE 56 J 57 J 190 J -- -- 490 J 620 J -- -- -- -- 560 J -- -- -- - -- -- Methane E NE -- -- 3300 39 -- -- -- -- -- -- -- -- -- - -- -- 1 2500 70890 J620 60700 J 1080Sulfate -- -- -- - -- -- Sulfide 50 1 100I E I NE I I -- I -- I 1 1 145 -- -- -- -- -- - -- -- Total Orcianic Carbon 500 1 1000 1 NE I NE I I -- I -- 1 3380 1 1900 1 949-- --1 1 725 J I-- -- -- -- lqqn-- -- -- - -- -- Notes: Units ug/L unless shown otherwise, Blank cells means not detected above MDL, -- means parameter not analyzed, NE means not established. Bold Above RL and Established 2L/IMAC/SMAC (Regulatory compliance Standard) Above Established Federal MCL Drinking Water Std. (NOT a regulatory compliance Standard) BG= Background Well Sample, QC = Quality Control Sample, S = Sentinel Well Sample MDL = Adjusted Method Detection Limit established by the laboratory via a statistical calculation. Since the MDL is below the point of calibration, results reported down to the MDL are not reliable and must be qualified as estimated values and, as such, carry a "J" qualifier designation. RL = Reporting Limit defined by Pace laboratory as "The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specifc analyte in a specific maldx." 2L/IMAC/SMAC = NC 2L, IMAC and SMAC values recognized by the NC SWS as regulatory groundater Standards. 2L = NC 2L Groundater Standard 15A NCAC 02L .0202 IMAC = Interim Maximum Allowable Concentration SMAC = Site Maximum Allwable Concentration. Approved by NC SWS via ASD April 1, 2020. MCL = Primary Maximum Contaminant Level for drinking water established by the USEPA. J = "J-qualified". Defined by the lab as "estimated concentration above the adjusted method detection limit and below the adjusted reporting limit". (N) Preliminary source is believed to be Natural originating from erosion of natural deposits. Source not anthropogenic. (L) Prelilminary source is believed to be anthropogenic with Landfill Gas Wor leachate as suspected transport mechanism. A definitive source of the detections was not determined as part of this report. Surry County Closed CDLF and Closed MSWLF, Mt. Airy Page 1 of 1 Table 6 Surface Water Sample Detections December 10-11, 2020 Parameter Name MDL RL NC 213 STD EPA z NRWQC NC ISTV3 MCL° SWN-1 SWN-2 SW-1 SW-2 I SW-C SW-3 SW-4 Up I Down Down Down Down Down Down Metals (Targeted 40CFR 258 Appendix 1) Barium, total 3.5 5 1 NE NE 21,000 2000 15.4 16.3 19.2 22.2 20.6 17.4 Cobalt, total 3.6 5 NE NE 4 NE 22.1 VOCs (Targeted 40CFR 258 Appendix I and 1,4-Dioxane) cis- 1,2-Dichloroethene 0.22 1 NE NE 720 70 3 Hardness as CaCo3 (Field Measured) Hardness (mg/L) 20 20 NE NE NE NE 40 40 40 20 -- 40 20 Notes: Units ug/L unless indicated otherwise, Blank cells means Not Detected, NE means Standard Not Established J = "J-qualified". Defined by the lab as "Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit". BC = The same analyte was detected in an associated blank at a concentration above 1/2 the reporting limit but below the laboratory reporting limit. Red Bold Above RL and Applicable Established 2B Std. Above Established Federal MCL Primary Drinking Water Std. MDL = Adjusted Method Detection Limit established by the laboratory via a statistical calculation. Since the MDL is below the point of calibration, results reported down to the MDL are not reliable and must be qualified as estimated values and, as such, carry a "J" qualifier designation. precision and bias for a specific analyte in a specific matrix." Receivina surface waters are Stonev Creek (12-72-121 and Ararat River (12-7244.5) Both Class C. 03040101 (8-Diait HUC). 1 NC 2B STD = North Carolina 15A NCAC 02B Water Quality Standards for Surface Waters. Presumed NC SWS adopted the numerical Standard for regulatory compliance purposes z EPA NRWQC = EPA Nationally Recommended Water Quality Criteria for Aquatic Life & Human Health. Nationally Recommended Water Quality Criteria for which NC does not have a Water Quality Standard for one or more uses NC ISTV= North Carolina In -Stream Target Value. Established per language in 15A NCAC 02B .0202 & .0208. Contact DWR staff for further information. NC ISTV for barium and cobalt fresh water All waters (Class C) 4 MCL= Maximum Contaminant Level. Federal Primary "Drinking Water Standard". Shown for comparison purposes only. Not applicable for regulatory compliance purposes. Surry County Closed CDLF and Closed MSWLF, Mt. Airy Page 1 of 1 Table 7 Hydrogeolofic Properties at Monitoring Well Locations December 9-11, 2020 Well Hydraulic Conductivity Effective porosity Hydraulic Gradient Groundwater Average Linear Velocity Rate Flow Direction inimum Distance From Upgradient EOW Ground Water Depth Groundwater Potentiometric Elevation Screened Interval Lithology (cm/second) (ft/day) (%) (feet/feet) (feet/year) (ft) (feet bitoc) (feet amsl) MW-1 4.30E-05 0.12 15 0.082 24 N64W 0 22.12 1112.23 Clay IW-2 4.30E-05 0.12 15 - - - NR NR Clay MW-7 8.10E-04 2.30 1 15 0.094 1 527 N66W 1 704 10.75 1062.75 PWR / Fractured Rock MW-9 1.90E-04 0.54 15 0.090 118 S37E 614 31.93 1062.14 Sandy Silt MW-13 2.06E-04 0.58 23 0.182 168 S45E 1,850 24.05 984.43 Saprolite MW-19 1.10E-03 3.12 3 0.095 3,616 S15W 2,663 9.15 937.12 PWR MW-21 1.28E-03 3.63 3 0.130 5,744 S72E 2,041 4.77 960.59 Saprolite/PWR MW-22 9.88E-04 2.80 15 0.053 358 S31 W 2,506 4.26 949.14 Saprolite MW-23 3.04E-04 0.86 15 0.085 178 S31E 2,610 6.88 948.43 Sandy Silt Minimum 4.30E-05 0.12 3 0.053 24 0 4.26 937.12 Average 6.77E-04 1.92 14 0.107 1,302 1,443 14.24 1002.10 Maximum 2.04E-03 5.78 23 0.182 5,744 2,663 31.93 1112.23 MW-3R 2.40E-04 0.68 5 na na NR 1,994 39.06 978.44 Fractured Rock IW-3 2.40E-05 0.07 5 0.217 108 S39W - 29.29 991.28 Fractured Rock IW-4 1.10E-04 0.31 5 - - NR NR Fractured Rock IW-5 1.50E-05 0.04 5 - - - >40.68 <1039.50 Fractured Rock MW-6 1.90E-05 0.05 5 0.125 49 S78W 963 22.05 1045.62 Fractured Rock MW-11 3.10E-04 0.88 5 0.068 433 S25W 0 20.42 1131.38 Fractured Rock MW-12S na na 3 0.140 na S20E 0 13.02 1012.78 Fractured Rock MW-12D 1.30E-06 0.00 5 -- -- 0 0.00 >1027.05 Fractured Rock MW-14 7.45E-03 21.12 3 0.133 34,258 S74E 2,098 32.68 986.12 Fractured Rock MW-15 7.21E-05 0.20 3 0.090 224 S10E 2,020 50.81 1025.15 Fractured Rock MW-16 I 2.82E-05 0.08 1 3 0.175 171 S40W 1 2,089 23.10 976.44 Fractured Rock MW-17 2.94E-04 0.83 3 0.127 1,283 S69W 2,547 8.08 957.35 Rock MW-20 1.92E-04 0.54 3 0.053 354 S24E 692 18.51 1063.68 Rock Minimum 1.30E-06 0.00 3 0.053 49 0 0.00 957.35 Average 7.30E-04 2.07 4 0.125 375 1,240 23.37 1016.82 Maximum 7.45E-03 21.12 5 0.217 1,283 2,547 50.81 1131.38 NOTES: Values for hydraulic conductivity determined via slug test by GAI, MESCO, or Joyce. Hydrologic gradient from water levels recorded on December 9-11, 2020. Wells screened entirely in rock were not utilized for flow directions/gradients. Screens that traverse both rock and regolith assumed flow in regolith dominates. Hydraulic Conducitivity value and flow rate for MW-14 was considered an outlier; therefore not included in the average or maximum. na = Not available/applicable Average Linear Velocity (Q) is defined by modified Darcy's equation: o _ K A K= hydraulic conductivity where n dl ne= effective porosity e dh= head difference dl= horizontal distance Slurry County Closed C&D and Closed MSWLF, Mt. Airy Page 1 of 1 Appendix A Field Sampling Parameter Data Sheet(s) L -� Project: Surry Co Closed C&D and Closed M Monitoring Point Purge Date Purge Time Collect Date Collect Time MW-1 lal{p IW-2 - - - - 17 IW-3 - - - - IW-4 - - - - IW-5 - - - MW-6 II / M W-7 I 0 `� `> � IW-6 - - - MW-9 7 f i - �1,Q MW-11 J MW-12D - - - - MW-12S l l t t :5 7 -7 MW-13 MW-14 MW-15 MW-16 MW-17 i f' 3` D'Q MW-18 - - - - MW-19 f - MW-20 �,� r ,i . MW-21 61D C9 1 /!r 7'.5 MW-22 =i MW-23 SCALEHOUSE jf( Field Sampling Data SheetJ iW LF-Mt. Samplers: , Sampling Parameters Water Quality Parameters (Stabilized) Depth Depth to Dep Goes Total Total Specific CH`4 td Water Water Water Volume Purged Sample Dry Durin Depth Measured Depth Comment DO ORP pH Temp. © Cond. TDS (mg/L) g .o -Gas (STOP) (Gal) Type g as Expdecte s (mg/L) (us/cm Vapors (BT Static Collection Purge expected 4 40 f 68.08 - - - - - - li 100 - - - 52 - - - - - - - - - - 57 - - - - - - - - 64 - - - - - - .� _ ` 31 25 56 46 c 40 100 51 - - - fE7777 - - - - �1 C �N 35.78 '_ 48.03 �' ° 56.98 I a I 2 6 7, -r A",36.28 fc i ^lei 15.32 _ f - I� - - - - 18.15 (1' R '17.1 .'176 ?.' 16.04 _ 17.1 ' 222 SS B=Stainless Steel Baler, D B=Disposable Baler, P=Low flow Pump, PD=Purged Dry V 1�' VT=Very Turbid, MT=Moderately Turbid, ST=Slightly Turbid, C=Clear f '1 A NR=No Reading Attempted, NS=No Sample Obtained FI Project: Monitoring Collect I Collect Point I Date Time -77 SW-1 ti; I a SW-2 I J, =s SW-3 SW-4 cif C Li, SWN-1 I J P.i r SWN-2 t SW-C Field Sampling Data Sheet Samplers: Sampling Parameters — Water Qualit Parameters (Stabilized) Visual Flow Rate Lab Parameters to be analyzed for Visual Guag e Ht. Sample Type Goes Dry Durin 9 Pure Total Depth Measured as expected Comments DO (mg/L) ORP ply Temp. © Specific ( us/ m Hardness (mg/L) o ~ CH4 Gas Vapors (ppm) Ens Ir - - _ SS B=Stainless Steel Baler, D B=Disposable Baler, P= Low tlow Hump, Hu=rurgea ury VT=Very Turbid, MT=Moderately Turbid, ST=Slightly Turbid, C=Clear NR=No Reading Attempted, NS=No Sample Obtained Appendix B Laboratory Analysis Reports Chains of Custody lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 January 04, 2021 Mr. Jonathan Pfohl Municipal Engineering Services 68 Shipwash Dr. Garner, NC 27529 RE: Project: Surry Closed/Mt Airy Pace Project No.: 92511977 Dear Mr. Pfohl: Enclosed are the analytical results for sample(s) received by the laboratory between December 14, 2020 and December 15, 2020. The results relate only to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report. The test results provided in this final report were generated by each of the following laboratories within the Pace Network: • Pace Analytical Gulf Coast • Pace National - Mt. Juliet • Pace Analytical Services - Asheville • Pace Analytical Services - Charlotte If you have any questions concerning this report, please feel free to contact me. Sincerely, Angela Baioni angela.baioni@pacelabs.com (704)875-9092 Project Manager Enclosures cc: Steven R. Gandy, Municipal Engineering Services Co. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 1 of 110 laneAnalytical www,pacelabs.com Pace Analytical Services, LLC 9800 KinceyAve. Suite 100 Huntersville, NC 28078 (704)875-9092 Project: Surry Closed/Mt Airy Pace Project No.: 92511977 Pace Analytical Services National 12065 Lebanon Road, Mt. 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Page 2 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Pace Analytical Services Asheville 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 North Carolina Drinking Water Certification #: 37712 CERTIFICATIONS North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 3 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE SUMMARY Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Lab ID Sample ID Matrix Date Collected Date Received 92511977001 MW-1 Water 12/11/20 09:30 12/15/20 08:39 92511977002 MW-9 Water 12/11/20 10:15 12/15/20 08:39 92511977003 MW-11 Water 12/11/20 10:00 12/15/20 08:39 92511977004 MW-15 Water 12/10/20 13:50 12/15/20 08:39 92511977005 MW-3R Water 12/10/20 13:05 12/14/20 08:39 92511977006 MW-6 Water 12/11/20 13:53 12/14/20 08:39 92511977007 MW-12S Water 12/11/20 13:28 12/14/20 08:39 92511977008 MW-19 Water 12/10/20 14:40 12/14/20 08:39 92511977009 MW-20 Water 12/11/20 13:58 12/14/20 08:39 92511977010 MW-23 Water 12/10/20 14:37 12/14/20 08:39 92511977011 MW-7 Water 12/11/20 11:19 12/14/20 08:39 92511977012 MW-14 Water 12/11/20 08:30 12/14/20 08:39 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 4 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE ANALYTE COUNT Project: Pace Project No.: SurryClosed/Mt Airy 92511977 Analytes Lab ID Sample ID Method Analysts Reported Laboratory 92511977001 MW-1 AM20GAX AWE 1 GCLA EPA 8151 MTJ 5 PAN EPA 8081 B SEM 21 PASI-C EPA 8082A SEM 8 PASI-C RSK-175 DAH 3 PAN EPA 601 OD KQ 15 PASI-A EPA 6020E JOR 1 PASI-A EPA 7470A SOO 1 PASI-A EPA 8270E PKS 111 PASI-C EPA8260D PM1 65 PASI-C SM 2320B-2011 ECH 1 PASI-A SM 3500-Fe B-2011 RED 1 PASI-A SM 4500-S2D-2011 NAL 1 PASI-A SM 4500-CI-E-2011 MDW 1 PASI-A SM 4500-CN-E-2011 CJL 1 PASI-A SM 5220D-2011 JP1 1 PASI-A SM 531OB-2011 JLH 1 PASI-A EPA 9056A CDC 1 PASI-A AM23G MOS 10 GCLA 92511977002 MW-9 AM20GAX AWE 1 GCLA EPA 8151 MTJ 5 PAN EPA 8081 B SEM 21 PASI-C EPA 8082A SEM 8 PASI-C RSK-175 DAH 3 PAN EPA 601 OD KQ 15 PASI-A EPA 6020E JOR 1 PASI-A EPA 7470A SOO 1 PASI-A EPA 8270E PKS 111 PASI-C EPA 8260D CL 65 PASI-C SM 2320B-2011 ECH 1 PASI-A SM 3500-Fe B-2011 RED 1 PASI-A SM 4500-S2D-2011 NAL 1 PASI-A SM 4500-CI-E-2011 MDW 1 PASI-A SM 4500-CN-E-2011 CJL 1 PASI-A SM 5220D-2011 JP1 1 PASI-A SM 531OB-2011 JLH 1 PASI-A EPA 9056A CDC 1 PASI-A REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 5 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE ANALYTE COUNT Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Analytes Lab ID Sample ID Method Analysts Reported Laboratory AM23G MOS 10 GCLA 92511977003 MW-11 AM20GAX AWE 1 GCLA EPA 8151 MTJ 5 PAN EPA 8081 B SEM 21 PASI-C EPA 8082A SEM 8 PASI-C RSK-175 DAH 3 PAN EPA 601OD SH1 15 PASI-A EPA 6020E JOR 1 PASI-A EPA 7470A SOO 1 PASI-A EPA 8270E PKS 111 PASI-C EPA 8260D CL 65 PASI-C SM 2320B-2011 ECH 1 PASI-A SM 3500-Fe B-2011 RED 1 PASI-A SM 4500-S2D-2011 NAL 1 PASI-A SM 4500-CI-E-2011 MDW 1 PASI-A SM 4500-CN-E-2011 CJL 1 PASI-A SM 5220D-2011 JP1 1 PASI-A SM 531OB-2011 JLH 1 PASI-A EPA 9056A CDC 1 PASI-A AM23G MOS 10 GCLA 92511977004 MW-15 AM20GAX AWE 1 GCLA EPA 8151 MTJ 5 PAN EPA 8081 B SEM 21 PASI-C EPA 8082A SEM 8 PASI-C RSK-175 DAH 3 PAN EPA 601OD SH1 15 PASI-A EPA 6020E JOR 1 PASI-A EPA 7470A SOO 1 PASI-A EPA 8270E PKS 111 PASI-C EPA 8260D SAS 65 PASI-C SM 2320B-2011 ECH 1 PASI-A SM 3500-Fe B-2011 RED 1 PASI-A SM 4500-S2D-2011 NAL 1 PASI-A SM 4500-CI-E-2011 MDW 1 PASI-A SM 4500-CN-E-2011 CJL 1 PASI-A SM 5220D-2011 JP1 1 PASI-A SM 531OB-2011 JLH 1 PASI-A REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 6 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE ANALYTE COUNT Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Analytes Lab ID Sample ID Method Analysts Reported Laboratory EPA 9056A CDC 1 PASI-A AM23G MOS 10 GCLA 92511977005 MW-3R EPA 601OD SH1 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D CL 49 PASI-C 92511977006 MW-6 EPA 601OD SH1 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D PM1 49 PASI-C 92511977007 MW-12S EPA 601OD SH1 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D PM1 49 PASI-C 92511977008 MW-19 EPA 601OD SH1 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D CL 49 PASI-C 92511977009 MW-20 EPA 601OD SH1 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D SAS 49 PASI-C 92511977010 MW-23 EPA 601OD SH1 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D CL 49 PASI-C 92511977011 MW-7 AM20GAX AWE 1 GCLA EPA 601OD SH1 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D SAS 51 PASI-C SM 2320B-2011 ECH 1 PASI-A SM 3500-Fe B-2011 RED 1 PASI-A SM 4500-S2D-2011 NAL 1 PASI-A SM 4500-CI-E-2011 MDW 1 PASI-A SM 5220D-2011 JP1 1 PASI-A SM 531OB-2011 JLH 1 PASI-A EPA 9056A CDC 1 PASI-A AM23G MOS 10 GCLA 92511977012 MW-14 AM20GAX AWE 1 GCLA EPA 601OD SH1 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D CL 51 PASI-C SM 2320B-2011 ECH 1 PASI-A REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 7 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE ANALYTE COUNT Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Lab ID Sample ID Method Analysts Analytes Reported Laboratory SM 3500-Fe B-2011 RED 1 PASI-A SM 4500-S2D-2011 NAL 1 PASI-A SM 4500-CI-E-2011 MDW 1 PASI-A SM 5220D-2011 JP1 1 PASI-A SM 531OB-2011 JLH 1 PASI-A EPA 9056A CDC 1 PASI-A AM23G MOS 10 GCLA GCLA = Pace Analytical Gulf Coast PAN = Pace National - Mt. Juliet PASI-A = Pace Analytical Services - Asheville PASI-C = Pace Analytical Services - Charlotte REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 8 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-1 Lab ID: 92511977001 Collected: 12/11/20 09:30 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual Indicator Gases Bubblestrip H2 Analytical Method: AM20GAX Pace Analytical Gulf Coast Hydrogen 0.75J nM 1.9 0.49 1 12/21/2012:17 1333-74-0 Chlorinated Herb. (GC) 8151 Analytical Method: EPA8151 Preparation Method: 8151A Pace National - Mt. Juliet 2,4-D ND ug/L 2.00 0.547 1 12/18/20 10:14 12/20/20 03:06 94-75-7 Dinoseb ND ug/L 2.00 0.250 1 12/18/20 10:14 12/20/20 03:06 88-85-7 2,4,5-T ND ug/L 2.00 0.258 1 12/18/20 10:14 12/20/20 03:06 93-76-5 2,4,5-TP (Silvex) ND ug/L 2.00 0.335 1 12/18/20 10:14 12/20/20 03:06 93-72-1 Surrogates 2,4-DCAA (S) 68.6 % 14.0-158 1 12/18/20 10:14 12/20/20 03:06 19719-28-9 8081 OC Pesticides RVE Analytical Method: EPA 8081 B Preparation Method: EPA 3510C Pace Analytical Services - Charlotte Aldrin ND ug/L 0.050 0.022 1 12/16/20 20:18 12/18/20 19:12 309-00-2 alpha-BHC ND ug/L 0.050 0.019 1 12/16/20 20:18 12/18/20 19:12 319-84-6 beta-BHC ND ug/L 0.050 0.014 1 12/16/20 20:18 12/18/20 19:12 319-85-7 delta-BHC ND ug/L 0.050 0.020 1 12/16/20 20:18 12/18/20 19:12 319-86-8 gamma-BHC (Lindane) ND ug/L 0.050 0.012 1 12/16/20 20:18 12/18/20 19:12 58-89-9 Chlordane (Technical) ND ug/L 0.20 0.14 1 12/16/20 20:18 12/18/20 19:12 57-74-9 4,4'-DDD ND ug/L 0.050 0.0069 1 12/16/20 20:18 12/18/20 19:12 72-54-8 4,4'-DDE ND ug/L 0.050 0.0064 1 12/16/20 20:18 12/18/20 19:12 72-55-9 4,4'-DDT ND ug/L 0.050 0.018 1 12/16/20 20:18 12/18/20 19:12 50-29-3 Dieldrin ND ug/L 0.050 0.0073 1 12/16/20 20:18 12/18/20 19:12 60-57-1 Endosulfan I ND ug/L 0.050 0.0094 1 12/16/20 20:18 12/18/20 19:12 959-98-8 Endosulfan 11 ND ug/L 0.050 0.0065 1 12/16/20 20:18 12/18/20 19:12 33213-65-9 Endosulfan sulfate ND ug/L 0.050 0.0091 1 12/16/20 20:18 12/18/20 19:12 1031-07-8 Endrin ND ug/L 0.050 0.0089 1 12/16/20 20:18 12/18/20 19:12 72-20-8 Endrin aldehyde ND ug/L 0.050 0.013 1 12/16/20 20:18 12/18/20 19:12 7421-93-4 L1 Heptachlor ND ug/L 0.050 0.016 1 12/16/20 20:18 12/18/20 19:12 76-44-8 Heptachlor epoxide ND ug/L 0.050 0.0097 1 12/16/20 20:18 12/18/20 19:12 1024-57-3 Methoxychlor ND ug/L 0.15 0.033 1 12/16/20 20:18 12/18/20 19:12 72-43-5 Toxaphene ND ug/L 0.20 0.19 1 12/16/20 20:18 12/18/20 19:12 8001-35-2 Surrogates Tetrachloro-m-xylene (S) 85 % 10-184 1 12/16/20 20:18 12/18/20 19:12 877-09-8 Decachlorobiphenyl (S) 121 % 10-154 1 12/16/20 20:18 12/18/20 19:12 2051-24-3 8082 GCS PCB RVE Analytical Method: EPA 8082A Preparation Method: EPA 3510C Pace Analytical Services - Charlotte PCB-1016 (Aroclor 1016) ND ug/L 0.50 0.22 1 12/16/20 20:18 12/18/20 14:15 12674-11-2 PCB-1221 (Aroclor 1221) ND ug/L 0.50 0.32 1 12/16/20 20:18 12/18/20 14:15 11104-28-2 PCB-1232 (Aroclor 1232) ND ug/L 0.50 0.21 1 12/16/20 20:18 12/18/20 14:15 11141-16-5 PCB-1242 (Aroclor 1242) ND ug/L 0.50 0.44 1 12/16/20 20:18 12/18/20 14:15 53469-21-9 PCB-1248 (Aroclor 1248) ND ug/L 0.50 0.34 1 12/16/20 20:18 12/18/20 14:15 12672-29-6 PCB-1254 (Aroclor 1254) ND ug/L 0.50 0.24 1 12/16/20 20:18 12/18/20 14:15 11097-69-1 PCB-1260 (Aroclor 1260) ND ug/L 0.50 0.30 1 12/16/20 20:18 12/18/20 14:15 11096-82-5 Date: 01 /04/2021 08:54 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 9 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MWA Lab ID: 92511977001 Collected: 12/11/20 09:30 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8082 GCS PCB RVE Analytical Method: EPA 8082A Preparation Method: EPA 3510C Pace Analytical Services - Charlotte Surrogates Decachlorobiphenyl (S) VOA (GC) RSK175 Methane Ethane Ethene 99 % 10-181 1 12/16/20 20:18 12/18/20 14:15 2051-24-3 Analytical Method: RSK-175 Preparation Method: RSK175 Pace National - Mt. Juliet ND ug/L 10.0 2.91 1 12/21 /20 14:01 12/21 /20 14:01 74-82-8 ND ug/L 13.0 4.07 1 12/21 /20 14:01 12/21 /20 14:01 74-84-0 ND ug/L 13.0 4.26 1 12/21 /20 14:01 12/21 /20 14:01 74-85-1 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 12/17/20 11:06 12/30/20 09:42 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 12/17/20 11:06 12/30/20 09:42 7440-38-2 Barium 87.3 ug/L 5.0 3.5 1 12/17/20 11:06 12/30/20 09:42 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 12/17/20 11:06 12/30/20 09:42 7440-41-7 Cadmium 0.92J ug/L 1.0 0.40 1 12/17/20 11:06 12/30/20 09:42 7440-43-9 Chromium ND ug/L 5.0 3.7 1 12/17/20 11:06 12/30/20 09:42 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 12/17/20 11:06 12/30/20 09:42 7440-48-4 Copper ND ug/L 5.0 4.3 1 12/17/20 11:06 12/30/20 09:42 7440-50-8 Lead ND ug/L 5.0 4.5 1 12/17/20 11:06 12/30/20 09:42 7439-92-1 Nickel ND ug/L 5.0 3.5 1 12/17/20 11:06 12/30/20 09:42 7440-02-0 Selenium ND ug/L 10.0 4.7 1 12/17/20 11:06 12/30/20 09:42 7782-49-2 Silver ND ug/L 5.0 2.5 1 12/17/20 11:06 12/30/20 09:42 7440-22-4 Tin ND ug/L 5.0 4.7 1 12/17/20 11:06 12/30/20 09:42 7440-31-5 Vanadium ND ug/L 5.0 3.9 1 12/17/20 11:06 12/30/20 09:42 7440-62-2 Zinc 16.4 ug/L 10.0 9.5 1 12/17/20 11:06 12/30/20 09:42 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.10 0.050 1 12/18/20 02:42 12/30/20 02:23 7440-28-0 7470 Mercury Mercury 8270E APP9 RV Acenaphthene Acenaphthylene Acetophenone 2-Acetylaminofluorene 4-Aminobiphenyl Anthracene Benzo(a)anthracene Date: 01 /04/2021 08:54 AM Analytical Method: EPA 7470A Preparation Method: EPA 7470A Pace Analytical Services -Asheville ND ug/L 0.20 0.12 1 12/18/2018:31 12/21/2013:11 7439-97-6 Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte ND ug/L 10.0 2.0 1 12/17/2016:24 12/18/2015:27 83-32-9 ND ug/L 10.0 2.0 1 12/17/2016:24 12/18/2015:27 208-96-8 ND ug/L 10.0 1.5 1 12/17/2016:24 12/18/2015:27 98-86-2 ND ug/L 10.0 1.9 1 12/17/2016:24 12/18/2015:27 53-96-3 ND ug/L 10.0 4.2 1 12/17/2016:24 12/18/2015:27 92-67-1 ND ug/L 10.0 2.3 1 12/17/2016:24 12/18/2015:27 120-12-7 ND ug/L 10.0 2.7 1 12/17/2016:24 12/18/2015:27 56-55-3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 10 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-1 Lab ID: 92511977001 Collected: 12/11/20 09:30 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8270E APP9 RV Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte Benzo(a)pyrene ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 15:27 50-32-8 Benzo(b)fluoranthene ND ug/L 10.0 2.6 1 12/17/20 16:24 12/18/20 15:27 205-99-2 Benzo(g,h,i)perylene ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 15:27 191-24-2 Benzo(k)fluoranthene ND ug/L 10.0 2.7 1 12/17/20 16:24 12/18/20 15:27 207-08-9 Benzyl alcohol ND ug/L 20.0 2.9 1 12/17/20 16:24 12/18/20 15:27 100-51-6 4-Bromophenylphenyl ether ND ug/L 10.0 1.8 1 12/17/20 16:24 12/18/20 15:27 101-55-3 Butylbenzylphthalate ND ug/L 10.0 3.1 1 12/17/20 16:24 12/18/20 15:27 85-68-7 4-ChIoro-3-methyl phenol ND ug/L 10.0 3.3 1 12/17/20 16:24 12/18/20 15:27 59-50-7 4-Chloroaniline ND ug/L 20.0 3.6 1 12/17/20 16:24 12/18/20 15:27 106-47-8 Chlorobenzilate ND ug/L 10.0 3.6 1 12/17/20 16:24 12/18/20 15:27 510-15-6 bis(2-Chloroethoxy)methane ND ug/L 10.0 1.8 1 12/17/20 16:24 12/18/20 15:27 111-91-1 bis(2-Chloroethyl) ether ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 15:27 111-44-4 2-Chloronaphthalene ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 15:27 91-58-7 2-Chlorophenol ND ug/L 10.0 1.2 1 12/17/20 16:24 12/18/20 15:27 95-57-8 4-Chlorophenylphenyl ether ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 15:27 7005-72-3 Chrysene ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 15:27 218-01-9 Diallate ND ug/L 10.0 2.7 1 12/17/20 16:24 12/18/20 15:27 2303-16-4 Dibenz(a,h)anthracene ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 15:27 53-70-3 Dibenzofuran ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 15:27 132-64-9 3,3'-Dichlorobenzidine ND ug/L 20.0 8.1 1 12/17/20 16:24 12/18/20 15:27 91-94-1 2,4-Dichlorophenol ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 15:27 120-83-2 2,6-Dichlorophenol ND ug/L 10.0 2.7 1 12/17/20 16:24 12/18/20 15:27 87-65-0 Diethylphthalate ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 15:27 84-66-2 Dimethoate ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 15:27 60-51-5 P-Dimethylaminoazobenzene ND ug/L 5.0 3.3 1 12/17/20 16:24 12/18/20 15:27 60-11-7 7,12-Dimethyl benz(a)anthracene ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 15:27 57-97-6 3,3'-Dimethylbenzidine ND ug/L 25.0 23.5 1 12/17/20 16:24 12/18/20 15:27 119-93-7 2,4-Dimethylphenol ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 15:27 105-67-9 Dimethylphthalate ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 15:27 131-11-3 Di-n-butylphthalate ND ug/L 10.0 2.2 1 12/17/20 16:24 12/18/20 15:27 84-74-2 4,6-Dinitro-2-methyl phenol ND ug/L 20.0 3.4 1 12/17/20 16:24 12/18/20 15:27 534-52-1 1,3-Dinitrobenzene ND ug/L 10.0 3.7 1 12/17/20 16:24 12/18/20 15:27 99-65-0 2,4-Dinitrophenol ND ug/L 50.0 26.0 1 12/17/20 16:24 12/18/20 15:27 51-28-5 2,4-Dinitrotoluene ND ug/L 10.0 1.6 1 12/17/20 16:24 12/18/20 15:27 121-14-2 2,6-Dinitrotoluene ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 15:27 606-20-2 Di-n-octylphthalate ND ug/L 10.0 3.9 1 12/17/20 16:24 12/18/20 15:27 117-84-0 Diphenylamine ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 15:27 122-39-4 Disulfoton ND ug/L 10.0 6.0 1 12/17/20 16:24 12/18/20 15:27 298-04-4 bis(2- Ethyl hexyl)phthalate ND ug/L 6.0 3.7 1 12/17/20 16:24 12/18/20 15:27 117-81-7 Ethyl methanesulfonate ND ug/L 20.0 2.8 1 12/17/20 16:24 12/18/20 15:27 62-50-0 Famphur ND ug/L 10.0 5.7 1 12/17/20 16:24 12/18/20 15:27 52-85-7 Fluoranthene ND ug/L 10.0 2.2 1 12/17/20 16:24 12/18/20 15:27 206-44-0 Fluorene ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 15:27 86-73-7 Hexachlorobenzene ND ug/L 10.0 2.2 1 12/17/20 16:24 12/18/20 15:27 118-74-1 Hexachlorocyclopentadiene ND ug/L 10.0 1.6 1 12/17/20 16:24 12/18/20 15:27 77-47-4 REPORT OF LABORATORY ANALYSIS IL IH IH This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 11 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-1 Lab ID: 92511977001 Collected: 12/11/20 09:30 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8270E APP9 RV Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte Hexachloroethane ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 15:27 67-72-1 Hexachloropropene ND ug/L 10.0 5.5 1 12/17/20 16:24 12/18/20 15:27 1888-71-7 Indeno(1,2,3-cd)pyrene ND ug/L 10.0 2.9 1 12/17/20 16:24 12/18/20 15:27 193-39-5 Isodrin ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 15:27 465-73-6 Isophorone ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 15:27 78-59-1 Isosafrole ND ug/L 10.0 3.6 1 12/17/20 16:24 12/18/20 15:27 120-58-1 Kepone ND ug/L 10.0 8.2 1 12/17/20 16:24 12/18/20 15:27 143-50-0 Methapyrilene ND ug/L 50.0 27.2 1 12/17/20 16:24 12/18/20 15:27 91-80-5 3-Methylcholanthrene ND ug/L 10.0 5.3 1 12/17/20 16:24 12/18/20 15:27 56-49-5 Methyl methanesulfonate ND ug/L 5.0 3.0 1 12/17/20 16:24 12/18/20 15:27 66-27-3 2-Methylnaphthalene ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 15:27 91-57-6 Methyl parathion ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 15:27 298-00-0 2-Methylphenol(o-Cresol) ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 15:27 95-48-7 3&4-Methyl phenol (m&p Cresol) ND ug/L 10.0 1.2 1 12/17/20 16:24 12/18/20 15:27 15831-10-4 1-Naphthalenamine ND ug/L 5.0 4.6 1 12/17/20 16:24 12/18/20 15:27 134-32-7 2-Naphthalenamine ND ug/L 10.0 6.1 1 12/17/20 16:24 12/18/20 15:27 91-59-8 1,4-Naphthoquinone ND ug/L 5.0 2.4 1 12/17/20 16:24 12/18/20 15:27 130-15-4 2-Nitroaniline ND ug/L 20.0 3.0 1 12/17/20 16:24 12/18/20 15:27 88-74-4 3-Nitroaniline ND ug/L 20.0 3.8 1 12/17/20 16:24 12/18/20 15:27 99-09-2 4-Nitroaniline ND ug/L 20.0 5.1 1 12/17/20 16:24 12/18/20 15:27 100-01-6 Nitrobenzene ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 15:27 98-95-3 2-Nitrophenol ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 15:27 88-75-5 4-Nitrophenol ND ug/L 50.0 6.6 1 12/17/20 16:24 12/18/20 15:27 100-02-7 5-Nitro-o-toluidine ND ug/L 10.0 2.4 1 12/17/20 16:24 12/18/20 15:27 99-55-8 N-Nitrosodiethylamine ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 15:27 55-18-5 N-Nitrosodimethylamine ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 15:27 62-75-9 N-Nitroso-di-n-butylamine ND ug/L 10.0 6.2 1 12/17/20 16:24 12/18/20 15:27 924-16-3 N-Nitroso-di-n-propylamine ND ug/L 10.0 1.3 1 12/17/20 16:24 12/18/20 15:27 621-64-7 N-Nitrosodiphenylamine ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 15:27 86-30-6 N-Nitrosomethylethylamine ND ug/L 10.0 3.3 1 12/17/20 16:24 12/18/20 15:27 10595-95-6 N-Nitrosopiperidine ND ug/L 10.0 2.6 1 12/17/20 16:24 12/18/20 15:27 100-75-4 N-Nitrosopyrrolidine ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 15:27 930-55-2 O,O,O-Triethylphosphorothioate ND ug/L 10.0 3.5 1 12/17/20 16:24 12/18/20 15:27 126-68-1 2,2'-Oxybis(1-chloropropane) ND ug/L 10.0 1.2 1 12/17/20 16:24 12/18/20 15:27 108-60-1 Parathion (Ethyl parathion) ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 15:27 56-38-2 Pentachlorobenzene ND ug/L 10.0 4.4 1 12/17/20 16:24 12/18/20 15:27 608-93-5 Pentachloronitrobenzene ND ug/L 10.0 2.4 1 12/17/20 16:24 12/18/20 15:27 82-68-8 Pentachlorophenol ND ug/L 20.0 3.8 1 12/17/20 16:24 12/18/20 15:27 87-86-5 Phenacetin ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 15:27 62-44-2 Phenanthrene ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 15:27 85-01-8 Phenol ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 15:27 108-95-2 p-Phenylenediamine ND ug/L 10.0 10.0 1 12/17/20 16:24 12/18/20 15:27 106-50-3 Phorate ND ug/L 10.0 3.8 1 12/17/20 16:24 12/18/20 15:27 298-02-2 Pronamide ND ug/L 10.0 2.4 1 12/17/20 16:24 12/18/20 15:27 23950-58-5 REPORT OF LABORATORY ANALYSIS IL IH,v1 IH,L2, v1 This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 12 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-1 Lab ID: 92511977001 Collected: 12/11/20 09:30 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8270E APP9 RV Pyrene Safrole 1,2,4,5-Tetrachlorobenzene 2,3,4,6-Tetrachlorophenol Thionazin O-Toluidine 2,4,5-Trichlorophenol 2,4,6-Trichlorophenol 1,3,5-Trinitrobenzene Surrogates Nitrobenzene-d5 (S) 2-Fluorobiphenyl (S) Terphenyl-d14 (S) Phenol-d6 (S) 2-Fluorophenol (S) 2,4,6-Tribromophenol (S) 8260D MSV Low Level Landfill Acetone Acetonitrile Acrolein Acrylonitrile Allyl chloride Benzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane 2-Butanone (MEK) Carbon disulfide Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane Chloroprene Dibromochloromethane Dibromomethane 1,2-Dichlorobenzene 1,4-Dichlorobenzene trans-1,4-Dichloro-2-butene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane Date: 01 /04/2021 08:54 AM Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte ND ug/L 10.0 2.2 1 12/17/2016:24 12/18/2015:27 129-00-0 ND ug/L 10.0 3.2 1 12/17/2016:24 12/18/2015:27 94-59-7 ND ug/L 10.0 4.6 1 12/17/2016:24 12/18/2015:27 95-94-3 ND ug/L 10.0 1.5 1 12/17/2016:24 12/18/2015:27 58-90-2 ND ug/L 10.0 1.8 1 12/17/2016:24 12/18/2015:27 297-97-2 ND ug/L 10.0 2.8 1 12/17/2016:24 12/18/2015:27 95-53-4 ND ug/L 10.0 1.4 1 12/17/2016:24 12/18/2015:27 95-95-4 ND ug/L 10.0 1.6 1 12/17/2016:24 12/18/2015:27 88-06-2 ND ug/L 10.0 5.3 1 12/17/2016:24 12/18/2015:27 99-35-4 70 % 10-144 1 12/17/2016:24 12/18/2015:27 4165-60-0 58 % 10-130 1 12/17/2016:24 12/18/2015:27 321-60-8 98 % 34-163 1 12/17/2016:24 12/18/2015:27 1718-51-0 13 % 10-130 1 12/17/2016:24 12/18/2015:27 13127-88-3 20 % 10-130 1 12/17/2016:24 12/18/2015:27 367-12-4 28 % 10-144 1 12/17/2016:24 12/18/2015:27 118-79-6 Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 25.0 6.2 1 12/18/20 05:56 67-64-1 ND ug/L 50.0 30.4 1 12/18/20 05:56 75-05-8 ND ug/L 10.0 2.7 1 12/18/20 05:56 107-02-8 ND ug/L 10.0 0.90 1 12/18/20 05:56 107-13-1 ND ug/L 2.0 0.28 1 12/18/20 05:56 107-05-1 ND ug/L 1.0 0.15 1 12/18/20 05:56 71-43-2 ND ug/L 1.0 0.34 1 12/18/20 05:56 74-97-5 ND ug/L 1.0 0.26 1 12/18/20 05:56 75-27-4 ND ug/L 1.0 0.62 1 12/18/20 05:56 75-25-2 ND ug/L 2.0 0.62 1 12/18/20 05:56 74-83-9 ND ug/L 5.0 3.3 1 12/18/20 05:56 78-93-3 ND ug/L 2.0 0.40 1 12/18/20 05:56 75-15-0 ND ug/L 1.0 0.22 1 12/18/20 05:56 56-23-5 ND ug/L 1.0 0.23 1 12/18/20 05:56 108-90-7 ND ug/L 1.0 0.49 1 12/18/20 05:56 75-00-3 ND ug/L 5.0 2.3 1 12/18/20 05:56 67-66-3 ND ug/L 1.0 0.39 1 12/18/20 05:56 74-87-3 ND ug/L 5.0 1.7 1 12/18/20 05:56 126-99-8 ND ug/L 1.0 0.41 1 12/18/20 05:56 124-48-1 ND ug/L 1.0 0.46 1 12/18/20 05:56 74-95-3 ND ug/L 1.0 0.29 1 12/18/20 05:56 95-50-1 ND ug/L 1.0 0.26 1 12/18/20 05:56 106-46-7 ND ug/L 1.0 0.54 1 12/18/20 05:56 110-57-6 ND ug/L 1.0 0.23 1 12/18/20 05:56 75-71-8 ND ug/L 1.0 0.27 1 12/18/20 05:56 75-34-3 ND ug/L 1.0 0.34 1 12/18/20 05:56 107-06-2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. v1 v1 v2 Page 13 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MWA Lab ID: 92511977001 Collected: 12/11/20 09:30 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene Ethylbenzene Ethyl methacrylate Hexachloro-1,3-butadiene 2-Hexanone lodomethane Isobutanol Methacrylonitrile Methylene Chloride Methyl methacrylate 4-Methyl-2-pentanone (MIBK) Naphthalene Propionitrile Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) 2320B Alkalinity Alkalinity, Total as CaCO3 Date: 01 /04/2021 08:54 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.24 1 12/18/20 05:56 75-35-4 ND ug/L 1.0 0.29 1 12/18/20 05:56 156-59-2 ND ug/L 1.0 0.25 1 12/18/20 05:56 156-60-5 ND ug/L 1.0 0.19 1 12/18/20 05:56 78-87-5 ND ug/L 1.0 0.16 1 12/18/20 05:56 142-28-9 ND ug/L 1.0 0.27 1 12/18/20 05:56 594-20-7 ND ug/L 1.0 0.21 1 12/18/20 05:56 563-58-6 ND ug/L 1.0 0.30 1 12/18/20 05:56 10061-01-5 ND ug/L 1.0 0.31 1 12/18/20 05:56 10061-02-6 ND ug/L 1.0 0.26 1 12/18/20 05:56 100-41-4 ND ug/L 1.0 0.51 1 12/18/20 05:56 97-63-2 ND ug/L 1.0 0.44 1 12/18/20 05:56 87-68-3 ND ug/L 5.0 0.57 1 12/18/20 05:56 591-78-6 ND ug/L 20.0 12.5 1 12/18/20 05:56 74-88-4 ND ug/L 100 66.4 1 12/18/20 05:56 78-83-1 ND ug/L 10.0 1.9 1 12/18/20 05:56 126-98-7 ND ug/L 5.0 3.7 1 12/18/20 05:56 75-09-2 ND ug/L 2.0 0.46 1 12/18/20 05:56 80-62-6 ND ug/L 5.0 4.5 1 12/18/20 05:56 108-10-1 ND ug/L 1.0 0.35 1 12/18/20 05:56 91-20-3 ND ug/L 20.0 1.8 1 12/18/20 05:56 107-12-0 ND ug/L 1.0 0.27 1 12/18/20 05:56 100-42-5 ND ug/L 1.0 0.34 1 12/18/20 05:56 630-20-6 ND ug/L 1.0 0.22 1 12/18/20 05:56 79-34-5 ND ug/L 1.0 0.16 1 12/18/20 05:56 127-18-4 ND ug/L 1.0 0.24 1 12/18/20 05:56 108-88-3 ND ug/L 1.0 0.34 1 12/18/20 05:56 87-61-6 ND ug/L 1.0 0.22 1 12/18/20 05:56 120-82-1 ND ug/L 1.0 0.18 1 12/18/20 05:56 71-55-6 ND ug/L 1.0 0.24 1 12/18/20 05:56 79-00-5 ND ug/L 1.0 0.22 1 12/18/20 05:56 79-01-6 ND ug/L 1.0 0.31 1 12/18/20 05:56 75-69-4 ND ug/L 1.0 0.35 1 12/18/20 05:56 96-18-4 ND ug/L 2.0 1.4 1 12/18/20 05:56 108-05-4 ND ug/L 1.0 0.24 1 12/18/20 05:56 75-01-4 ND ug/L 1.0 0.63 1 12/18/20 05:56 1330-20-7 94 % 70-130 1 12/18/20 05:56 460-00-4 106 % 70-130 1 12/18/20 05:56 17060-07-0 102 % 70-130 1 12/18/20 05:56 2037-26-5 Analytical Method: SM 2320B-2011 Pace Analytical Services -Asheville 6110 ug/L 5000 5000 1 12/23/2015:55 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. v1 Page 14 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MWA Lab ID: 92511977001 Collected: 12/11/20 09:30 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual Iron, Ferrous Analytical Method: SM 3500-Fe B-2011 Pace Analytical Services -Asheville Iron, Ferrous ND mg/L 0.50 0.084 1 12/28/20 18:52 H3,N2 4500S2D Sulfide Water Analytical Method: SM 4500-S2D-2011 Pace Analytical Services -Asheville Sulfide ND ug/L 100 50.0 1 12/17/2014:49 18496-25-8 4500 Chloride Analytical Method: SM 4500-CI-E-2011 Pace Analytical Services -Asheville Chloride 2940 ug/L 1000 500 1 12/24/2019:23 16887-00-6 450OCNE Cyanide, Total Analytical Method: SM 4500-CN-E-2011 Preparation Method: SM 4500-CN-E-2011 Pace Analytical Services -Asheville Cyanide ND ug/L 8.0 6.0 1 12/18/20 03:34 12/18/20 23:16 57-12-5 5220D COD Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011 Pace Analytical Services -Asheville Chemical Oxygen Demand ND ug/L 25000 12500 1 12/24/20 03:00 12/24/20 06:26 531013 TOC Analytical Method: SM 531 OB-2011 Pace Analytical Services -Asheville Total Organic Carbon ND ug/L 1000 500 1 12/29/20 21:08 7440-44-0 9056 IC anions 28 Days Analytical Method: EPA 9056A Pace Analytical Services -Asheville Sulfate 2.7 mg/L 1.0 0.50 1 12/22/20 23:26 14808-79-8 Low Level Volatile Fatty Acids Analytical Method: AM23G Pace Analytical Gulf Coast Acetic Acid 0.26.11 mg/L 0.50 0.12 1 12/18/20 20:22 64-19-7 Butyric Acid ND mg/L 0.50 0.058 1 12/18/20 20:22 107-92-6 Formic acid 4.0 mg/L 0.50 0.055 1 12/18/20 20:22 64-18-6 Hexanoic Acid ND mg/L 0.50 0.058 1 12/18/20 20:22 142-62-1 Lactic Acid 0.056.11 mg/L 0.50 0.053 1 12/18/20 20:22 50-21-5 Pentanoic Acid ND mg/L 0.50 0.056 1 12/18/20 20:22 109-52-4 Propionic Acid ND mg/L 0.50 0.053 1 12/18/20 20:22 79-09-4 Pyruvic Acid ND mg/L 0.50 0.060 1 12/18/20 20:22 127-17-3 i-Hexanoic Acid ND mg/L 0.50 0.056 1 12/18/20 20:22 646-07-1 i-Pentanoic Acid ND mg/L 0.50 0.061 1 12/18/20 20:22 503-74-2 Date: 01 /04/2021 08:54 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 15 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-9 Lab ID: 92511977002 Collected: 12/11/20 10:15 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual Indicator Gases Bubblestrip H2 Analytical Method: AM20GAX Pace Analytical Gulf Coast Hydrogen 0.81J nM 1.9 0.49 1 12/21/2012:29 1333-74-0 Chlorinated Herb. (GC) 8151 Analytical Method: EPA8151 Preparation Method: 8151A Pace National - Mt. Juliet 2,4-D ND ug/L 2.00 0.547 1 12/18/20 10:14 12/20/20 03:50 94-75-7 Dinoseb ND ug/L 2.00 0.250 1 12/18/20 10:14 12/20/20 03:50 88-85-7 2,4,5-T ND ug/L 2.00 0.258 1 12/18/20 10:14 12/20/20 03:50 93-76-5 2,4,5-TP (Silvex) ND ug/L 2.00 0.335 1 12/18/20 10:14 12/20/20 03:50 93-72-1 Surrogates 2,4-DCAA (S) 68.2 % 14.0-158 1 12/18/20 10:14 12/20/20 03:50 19719-28-9 8081 OC Pesticides RVE Analytical Method: EPA 8081 B Preparation Method: EPA 3510C Pace Analytical Services - Charlotte Aldrin ND ug/L 0.050 0.022 1 12/16/20 20:18 12/18/20 19:24 309-00-2 alpha-BHC ND ug/L 0.050 0.019 1 12/16/20 20:18 12/18/20 19:24 319-84-6 beta-BHC ND ug/L 0.050 0.014 1 12/16/20 20:18 12/18/20 19:24 319-85-7 delta-BHC ND ug/L 0.050 0.020 1 12/16/20 20:18 12/18/20 19:24 319-86-8 gamma-BHC (Lindane) ND ug/L 0.050 0.012 1 12/16/20 20:18 12/18/20 19:24 58-89-9 Chlordane (Technical) ND ug/L 0.20 0.14 1 12/16/20 20:18 12/18/20 19:24 57-74-9 4,4'-DDD ND ug/L 0.050 0.0069 1 12/16/20 20:18 12/18/20 19:24 72-54-8 4,4'-DDE ND ug/L 0.050 0.0064 1 12/16/20 20:18 12/18/20 19:24 72-55-9 4,4'-DDT ND ug/L 0.050 0.018 1 12/16/20 20:18 12/18/20 19:24 50-29-3 Dieldrin ND ug/L 0.050 0.0073 1 12/16/20 20:18 12/18/20 19:24 60-57-1 Endosulfan I ND ug/L 0.050 0.0094 1 12/16/20 20:18 12/18/20 19:24 959-98-8 Endosulfan 11 ND ug/L 0.050 0.0065 1 12/16/20 20:18 12/18/20 19:24 33213-65-9 Endosulfan sulfate ND ug/L 0.050 0.0091 1 12/16/20 20:18 12/18/20 19:24 1031-07-8 Endrin ND ug/L 0.050 0.0089 1 12/16/20 20:18 12/18/20 19:24 72-20-8 Endrin aldehyde ND ug/L 0.050 0.013 1 12/16/20 20:18 12/18/20 19:24 7421-93-4 L1 Heptachlor ND ug/L 0.050 0.016 1 12/16/20 20:18 12/18/20 19:24 76-44-8 Heptachlor epoxide ND ug/L 0.050 0.0097 1 12/16/20 20:18 12/18/20 19:24 1024-57-3 Methoxychlor ND ug/L 0.15 0.033 1 12/16/20 20:18 12/18/20 19:24 72-43-5 Toxaphene ND ug/L 0.20 0.19 1 12/16/20 20:18 12/18/20 19:24 8001-35-2 Surrogates Tetrachloro-m-xylene (S) 82 % 10-184 1 12/16/20 20:18 12/18/20 19:24 877-09-8 Decachlorobiphenyl (S) 108 % 10-154 1 12/16/20 20:18 12/18/20 19:24 2051-24-3 8082 GCS PCB RVE Analytical Method: EPA 8082A Preparation Method: EPA 3510C Pace Analytical Services - Charlotte PCB-1016 (Aroclor 1016) ND ug/L 0.50 0.22 1 12/16/20 20:18 12/18/20 14:27 12674-11-2 PCB-1221 (Aroclor 1221) ND ug/L 0.50 0.32 1 12/16/20 20:18 12/18/20 14:27 11104-28-2 PCB-1232 (Aroclor 1232) ND ug/L 0.50 0.21 1 12/16/20 20:18 12/18/20 14:27 11141-16-5 PCB-1242 (Aroclor 1242) ND ug/L 0.50 0.44 1 12/16/20 20:18 12/18/20 14:27 53469-21-9 PCB-1248 (Aroclor 1248) ND ug/L 0.50 0.34 1 12/16/20 20:18 12/18/20 14:27 12672-29-6 PCB-1254 (Aroclor 1254) ND ug/L 0.50 0.24 1 12/16/20 20:18 12/18/20 14:27 11097-69-1 PCB-1260 (Aroclor 1260) ND ug/L 0.50 0.30 1 12/16/20 20:18 12/18/20 14:27 11096-82-5 Date: 01 /04/2021 08:54 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 16 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-9 Lab ID: 92511977002 Collected: 12/11/20 10:15 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8082 GCS PCB RVE Analytical Method: EPA 8082A Preparation Method: EPA 3510C Pace Analytical Services - Charlotte Surrogates Decachlorobiphenyl (S) VOA (GC) RSK175 Methane Ethane Ethene 88 % 10-181 1 12/16/20 20:18 12/18/20 14:27 2051-24-3 Analytical Method: RSK-175 Preparation Method: RSK175 Pace National - Mt. Juliet 3300 ug/L 10.0 2.91 1 12/21 /20 14:11 12/21 /20 14:11 74-82-8 61.3 ug/L 13.0 4.07 1 12/21 /20 14:11 12/21 /20 14:11 74-84-0 6.03J ug/L 13.0 4.26 1 12/21 /20 14:11 12/21 /20 14:11 74-85-1 J 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 12/17/20 11:06 12/30/20 09:46 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 12/17/20 11:06 12/30/20 09:46 7440-38-2 Barium 62.7 ug/L 5.0 3.5 1 12/17/20 11:06 12/30/20 09:46 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 12/17/20 11:06 12/30/20 09:46 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 12/17/20 11:06 12/30/20 09:46 7440-43-9 Chromium 4.7J ug/L 5.0 3.7 1 12/17/20 11:06 12/30/20 09:46 7440-47-3 Cobalt 277 ug/L 5.0 3.6 1 12/17/20 11:06 12/30/20 09:46 7440-48-4 Copper ND ug/L 5.0 4.3 1 12/17/20 11:06 12/30/20 09:46 7440-50-8 Lead ND ug/L 5.0 4.5 1 12/17/20 11:06 12/30/20 09:46 7439-92-1 Nickel 8.2 ug/L 5.0 3.5 1 12/17/20 11:06 12/30/20 09:46 7440-02-0 Selenium ND ug/L 10.0 4.7 1 12/17/20 11:06 12/30/20 09:46 7782-49-2 Silver ND ug/L 5.0 2.5 1 12/17/20 11:06 12/30/20 09:46 7440-22-4 Tin ND ug/L 5.0 4.7 1 12/17/20 11:06 12/30/20 09:46 7440-31-5 Vanadium ND ug/L 5.0 3.9 1 12/17/20 11:06 12/30/20 09:46 7440-62-2 Zinc 16.0 ug/L 10.0 9.5 1 12/17/20 11:06 12/30/20 09:46 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium 0.39 ug/L 0.10 0.050 1 12/18/20 02:42 12/30/20 02:43 7440-28-0 7470 Mercury Mercury 8270E APP9 RV Acenaphthene Acenaphthylene Acetophenone 2-Acetylaminofluorene 4-Aminobiphenyl Anthracene Benzo(a)anthracene Date: 01 /04/2021 08:54 AM Analytical Method: EPA 7470A Preparation Method: EPA 7470A Pace Analytical Services -Asheville ND ug/L 0.20 0.12 1 12/18/2018:31 12/21/2013:13 7439-97-6 Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte ND ug/L 10.0 2.0 1 12/17/2016:24 12/18/2017:08 83-32-9 ND ug/L 10.0 2.0 1 12/17/2016:24 12/18/2017:08 208-96-8 ND ug/L 10.0 1.5 1 12/17/2016:24 12/18/2017:08 98-86-2 ND ug/L 10.0 1.9 1 12/17/2016:24 12/18/2017:08 53-96-3 ND ug/L 10.0 4.2 1 12/17/2016:24 12/18/2017:08 92-67-1 ND ug/L 10.0 2.3 1 12/17/2016:24 12/18/2017:08 120-12-7 ND ug/L 10.0 2.7 1 12/17/2016:24 12/18/2017:08 56-55-3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 17 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-9 Lab ID: 92511977002 Collected: 12/11/20 10:15 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8270E APP9 RV Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte Benzo(a)pyrene ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 17:08 50-32-8 Benzo(b)fluoranthene ND ug/L 10.0 2.6 1 12/17/20 16:24 12/18/20 17:08 205-99-2 Benzo(g,h,i)perylene ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 17:08 191-24-2 Benzo(k)fluoranthene ND ug/L 10.0 2.7 1 12/17/20 16:24 12/18/20 17:08 207-08-9 Benzyl alcohol ND ug/L 20.0 2.9 1 12/17/20 16:24 12/18/20 17:08 100-51-6 4-Bromophenylphenyl ether ND ug/L 10.0 1.8 1 12/17/20 16:24 12/18/20 17:08 101-55-3 Butylbenzylphthalate ND ug/L 10.0 3.1 1 12/17/20 16:24 12/18/20 17:08 85-68-7 4-ChIoro-3-methyl phenol ND ug/L 10.0 3.3 1 12/17/20 16:24 12/18/20 17:08 59-50-7 4-Chloroaniline ND ug/L 20.0 3.6 1 12/17/20 16:24 12/18/20 17:08 106-47-8 Chlorobenzilate ND ug/L 10.0 3.6 1 12/17/20 16:24 12/18/20 17:08 510-15-6 bis(2-Chloroethoxy)methane ND ug/L 10.0 1.8 1 12/17/20 16:24 12/18/20 17:08 111-91-1 bis(2-Chloroethyl) ether ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 17:08 111-44-4 2-Chloronaphthalene ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 17:08 91-58-7 2-Chlorophenol ND ug/L 10.0 1.2 1 12/17/20 16:24 12/18/20 17:08 95-57-8 4-Chlorophenylphenyl ether ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 17:08 7005-72-3 Chrysene ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 17:08 218-01-9 Diallate ND ug/L 10.0 2.7 1 12/17/20 16:24 12/18/20 17:08 2303-16-4 Dibenz(a,h)anthracene ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 17:08 53-70-3 Dibenzofuran ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 17:08 132-64-9 3,3'-Dichlorobenzidine ND ug/L 20.0 8.1 1 12/17/20 16:24 12/18/20 17:08 91-94-1 2,4-Dichlorophenol ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 17:08 120-83-2 2,6-Dichlorophenol ND ug/L 10.0 2.7 1 12/17/20 16:24 12/18/20 17:08 87-65-0 Diethylphthalate ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 17:08 84-66-2 Dimethoate ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 17:08 60-51-5 P-Dimethylaminoazobenzene ND ug/L 5.0 3.3 1 12/17/20 16:24 12/18/20 17:08 60-11-7 7,12-Dimethyl benz(a)anthracene ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 17:08 57-97-6 3,3'-Dimethylbenzidine ND ug/L 25.0 23.5 1 12/17/20 16:24 12/18/20 17:08 119-93-7 2,4-Dimethylphenol ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 17:08 105-67-9 Dimethylphthalate ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 17:08 131-11-3 Di-n-butylphthalate ND ug/L 10.0 2.2 1 12/17/20 16:24 12/18/20 17:08 84-74-2 4,6-Dinitro-2-methyl phenol ND ug/L 20.0 3.4 1 12/17/20 16:24 12/18/20 17:08 534-52-1 1,3-Dinitrobenzene ND ug/L 10.0 3.7 1 12/17/20 16:24 12/18/20 17:08 99-65-0 2,4-Dinitrophenol ND ug/L 50.0 26.0 1 12/17/20 16:24 12/18/20 17:08 51-28-5 2,4-Dinitrotoluene ND ug/L 10.0 1.6 1 12/17/20 16:24 12/18/20 17:08 121-14-2 2,6-Dinitrotoluene ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 17:08 606-20-2 Di-n-octylphthalate ND ug/L 10.0 3.9 1 12/17/20 16:24 12/18/20 17:08 117-84-0 Diphenylamine ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 17:08 122-39-4 Disulfoton ND ug/L 10.0 6.0 1 12/17/20 16:24 12/18/20 17:08 298-04-4 bis(2- Ethyl hexyl)phthalate ND ug/L 6.0 3.7 1 12/17/20 16:24 12/18/20 17:08 117-81-7 Ethyl methanesulfonate ND ug/L 20.0 2.8 1 12/17/20 16:24 12/18/20 17:08 62-50-0 Famphur ND ug/L 10.0 5.7 1 12/17/20 16:24 12/18/20 17:08 52-85-7 Fluoranthene ND ug/L 10.0 2.2 1 12/17/20 16:24 12/18/20 17:08 206-44-0 Fluorene ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 17:08 86-73-7 Hexachlorobenzene ND ug/L 10.0 2.2 1 12/17/20 16:24 12/18/20 17:08 118-74-1 Hexachlorocyclopentadiene ND ug/L 10.0 1.6 1 12/17/20 16:24 12/18/20 17:08 77-47-4 REPORT OF LABORATORY ANALYSIS IL IH IH This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 18 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-9 Lab ID: 92511977002 Collected: 12/11/20 10:15 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8270E APP9 RV Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte Hexachloroethane ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 17:08 67-72-1 Hexachloropropene ND ug/L 10.0 5.5 1 12/17/20 16:24 12/18/20 17:08 1888-71-7 Indeno(1,2,3-cd)pyrene ND ug/L 10.0 2.9 1 12/17/20 16:24 12/18/20 17:08 193-39-5 Isodrin ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 17:08 465-73-6 Isophorone ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 17:08 78-59-1 Isosafrole ND ug/L 10.0 3.6 1 12/17/20 16:24 12/18/20 17:08 120-58-1 Kepone ND ug/L 10.0 8.2 1 12/17/20 16:24 12/18/20 17:08 143-50-0 Methapyrilene ND ug/L 50.0 27.2 1 12/17/20 16:24 12/18/20 17:08 91-80-5 3-Methylcholanthrene ND ug/L 10.0 5.3 1 12/17/20 16:24 12/18/20 17:08 56-49-5 Methyl methanesulfonate ND ug/L 5.0 3.0 1 12/17/20 16:24 12/18/20 17:08 66-27-3 2-Methylnaphthalene ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 17:08 91-57-6 Methyl parathion ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 17:08 298-00-0 2-Methylphenol(o-Cresol) ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 17:08 95-48-7 3&4-Methyl phenol (m&p Cresol) ND ug/L 10.0 1.2 1 12/17/20 16:24 12/18/20 17:08 15831-10-4 1-Naphthalenamine ND ug/L 5.0 4.6 1 12/17/20 16:24 12/18/20 17:08 134-32-7 2-Naphthalenamine ND ug/L 10.0 6.1 1 12/17/20 16:24 12/18/20 17:08 91-59-8 1,4-Naphthoquinone ND ug/L 5.0 2.4 1 12/17/20 16:24 12/18/20 17:08 130-15-4 2-Nitroaniline ND ug/L 20.0 3.0 1 12/17/20 16:24 12/18/20 17:08 88-74-4 3-Nitroaniline ND ug/L 20.0 3.8 1 12/17/20 16:24 12/18/20 17:08 99-09-2 4-Nitroaniline ND ug/L 20.0 5.1 1 12/17/20 16:24 12/18/20 17:08 100-01-6 Nitrobenzene ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 17:08 98-95-3 2-Nitrophenol ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 17:08 88-75-5 4-Nitrophenol ND ug/L 50.0 6.6 1 12/17/20 16:24 12/18/20 17:08 100-02-7 5-Nitro-o-toluidine ND ug/L 10.0 2.4 1 12/17/20 16:24 12/18/20 17:08 99-55-8 N-Nitrosodiethylamine ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 17:08 55-18-5 N-Nitrosodimethylamine ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 17:08 62-75-9 N-Nitroso-di-n-butylamine ND ug/L 10.0 6.2 1 12/17/20 16:24 12/18/20 17:08 924-16-3 N-Nitroso-di-n-propylamine ND ug/L 10.0 1.3 1 12/17/20 16:24 12/18/20 17:08 621-64-7 N-Nitrosodiphenylamine ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 17:08 86-30-6 N-Nitrosomethylethylamine ND ug/L 10.0 3.3 1 12/17/20 16:24 12/18/20 17:08 10595-95-6 N-Nitrosopiperidine ND ug/L 10.0 2.6 1 12/17/20 16:24 12/18/20 17:08 100-75-4 N-Nitrosopyrrolidine ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 17:08 930-55-2 O,O,O-Triethylphosphorothioate ND ug/L 10.0 3.5 1 12/17/20 16:24 12/18/20 17:08 126-68-1 2,2'-Oxybis(1-chloropropane) ND ug/L 10.0 1.2 1 12/17/20 16:24 12/18/20 17:08 108-60-1 Parathion (Ethyl parathion) ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 17:08 56-38-2 Pentachlorobenzene ND ug/L 10.0 4.4 1 12/17/20 16:24 12/18/20 17:08 608-93-5 Pentachloronitrobenzene ND ug/L 10.0 2.4 1 12/17/20 16:24 12/18/20 17:08 82-68-8 Pentachlorophenol ND ug/L 20.0 3.8 1 12/17/20 16:24 12/18/20 17:08 87-86-5 Phenacetin ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 17:08 62-44-2 Phenanthrene ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 17:08 85-01-8 Phenol ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 17:08 108-95-2 p-Phenylenediamine ND ug/L 10.0 10.0 1 12/17/20 16:24 12/18/20 17:08 106-50-3 Phorate ND ug/L 10.0 3.8 1 12/17/20 16:24 12/18/20 17:08 298-02-2 Pronamide ND ug/L 10.0 2.4 1 12/17/20 16:24 12/18/20 17:08 23950-58-5 REPORT OF LABORATORY ANALYSIS IL IH,v1 1g,IH, L2 This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 19 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-9 Lab ID: 92511977002 Collected: 12/11/20 10:15 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8270E APP9 RV Pyrene Safrole 1,2,4,5-Tetrachlorobenzene 2,3,4,6-Tetrachlorophenol Thionazin O-Toluidine 2,4,5-Trichlorophenol 2,4,6-Trichlorophenol 1,3,5-Trinitrobenzene Surrogates Nitrobenzene-d5 (S) 2-Fluorobiphenyl (S) Terphenyl-d14 (S) Phenol-d6 (S) 2-Fluorophenol (S) 2,4,6-Tribromophenol (S) 8260D MSV Low Level Landfill Acetone Acetonitrile Acrolein Acrylonitrile Allyl chloride Benzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane 2-Butanone (MEK) Carbon disulfide Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane Chloroprene Dibromochloromethane Dibromomethane 1,2-Dichlorobenzene 1,4-Dichlorobenzene trans-1,4-Dichloro-2-butene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane Date: 01 /04/2021 08:54 AM Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte ND ug/L 10.0 2.2 1 12/17/2016:24 12/18/2017:08 129-00-0 ND ug/L 10.0 3.2 1 12/17/2016:24 12/18/2017:08 94-59-7 ND ug/L 10.0 4.6 1 12/17/2016:24 12/18/2017:08 95-94-3 ND ug/L 10.0 1.5 1 12/17/2016:24 12/18/2017:08 58-90-2 ND ug/L 10.0 1.8 1 12/17/2016:24 12/18/2017:08 297-97-2 ND ug/L 10.0 2.8 1 12/17/2016:24 12/18/2017:08 95-53-4 ND ug/L 10.0 1.4 1 12/17/2016:24 12/18/2017:08 95-95-4 ND ug/L 10.0 1.6 1 12/17/2016:24 12/18/2017:08 88-06-2 ND ug/L 10.0 5.3 1 12/17/2016:24 12/18/2017:08 99-35-4 82 % 10-144 1 12/17/2016:24 12/18/2017:08 4165-60-0 64 % 10-130 1 12/17/2016:24 12/18/2017:08 321-60-8 102 % 34-163 1 12/17/2016:24 12/18/2017:08 1718-51-0 19 % 10-130 1 12/17/2016:24 12/18/2017:08 13127-88-3 26 % 10-130 1 12/17/2016:24 12/18/2017:08 367-12-4 30 % 10-144 1 12/17/2016:24 12/18/2017:08 118-79-6 Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 25.0 6.2 1 12/17/20 09:43 67-64-1 ND ug/L 50.0 30.4 1 12/17/20 09:43 75-05-8 ND ug/L 10.0 2.7 1 12/17/20 09:43 107-02-8 ND ug/L 10.0 0.90 1 12/17/20 09:43 107-13-1 ND ug/L 2.0 0.28 1 12/17/20 09:43 107-05-1 3.2 ug/L 1.0 0.15 1 12/17/20 09:43 71-43-2 ND ug/L 1.0 0.34 1 12/17/20 09:43 74-97-5 ND ug/L 1.0 0.26 1 12/17/20 09:43 75-27-4 ND ug/L 1.0 0.62 1 12/17/20 09:43 75-25-2 ND ug/L 2.0 0.62 1 12/17/20 09:43 74-83-9 ND ug/L 5.0 3.3 1 12/17/20 09:43 78-93-3 ND ug/L 2.0 0.40 1 12/17/20 09:43 75-15-0 ND ug/L 1.0 0.22 1 12/17/20 09:43 56-23-5 2.6 ug/L 1.0 0.23 1 12/17/20 09:43 108-90-7 1.6 ug/L 1.0 0.49 1 12/17/20 09:43 75-00-3 ND ug/L 5.0 2.3 1 12/17/20 09:43 67-66-3 ND ug/L 1.0 0.39 1 12/17/20 09:43 74-87-3 ND ug/L 5.0 1.7 1 12/17/20 09:43 126-99-8 ND ug/L 1.0 0.41 1 12/17/20 09:43 124-48-1 ND ug/L 1.0 0.46 1 12/17/20 09:43 74-95-3 3.3 ug/L 1.0 0.29 1 12/17/20 09:43 95-50-1 7.3 ug/L 1.0 0.26 1 12/17/20 09:43 106-46-7 ND ug/L 1.0 0.54 1 12/17/20 09:43 110-57-6 ND ug/L 1.0 0.23 1 12/17/20 09:43 75-71-8 1.6 ug/L 1.0 0.27 1 12/17/20 09:43 75-34-3 0.39J ug/L 1.0 0.34 1 12/17/20 09:43 107-06-2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. v1 v2 v1 Page 20 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-9 Lab ID: 92511977002 Collected: 12/11/20 10:15 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene Ethylbenzene Ethyl methacrylate Hexachloro-1,3-butadiene 2-Hexanone lodomethane Isobutanol Methacrylonitrile Methylene Chloride Methyl methacrylate 4-Methyl-2-pentanone (MIBK) Naphthalene Propionitrile Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) 2320B Alkalinity Alkalinity, Total as CaCO3 Date: 01 /04/2021 08:54 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.24 1 12/17/20 09:43 75-35-4 11.3 ug/L 1.0 0.29 1 12/17/20 09:43 156-59-2 ND ug/L 1.0 0.25 1 12/17/20 09:43 156-60-5 ND ug/L 1.0 0.19 1 12/17/20 09:43 78-87-5 ND ug/L 1.0 0.16 1 12/17/20 09:43 142-28-9 ND ug/L 1.0 0.27 1 12/17/20 09:43 594-20-7 ND ug/L 1.0 0.21 1 12/17/20 09:43 563-58-6 ND ug/L 1.0 0.30 1 12/17/20 09:43 10061-01-5 ND ug/L 1.0 0.31 1 12/17/20 09:43 10061-02-6 ND ug/L 1.0 0.26 1 12/17/20 09:43 100-41-4 ND ug/L 1.0 0.51 1 12/17/20 09:43 97-63-2 ND ug/L 1.0 0.44 1 12/17/20 09:43 87-68-3 ND ug/L 5.0 0.57 1 12/17/20 09:43 591-78-6 ND ug/L 20.0 12.5 1 12/17/20 09:43 74-88-4 ND ug/L 100 66.4 1 12/17/20 09:43 78-83-1 ND ug/L 10.0 1.9 1 12/17/20 09:43 126-98-7 ND ug/L 5.0 3.7 1 12/17/20 09:43 75-09-2 ND ug/L 2.0 0.46 1 12/17/20 09:43 80-62-6 ND ug/L 5.0 4.5 1 12/17/20 09:43 108-10-1 ND ug/L 1.0 0.35 1 12/17/20 09:43 91-20-3 ND ug/L 20.0 1.8 1 12/17/20 09:43 107-12-0 ND ug/L 1.0 0.27 1 12/17/20 09:43 100-42-5 ND ug/L 1.0 0.34 1 12/17/20 09:43 630-20-6 ND ug/L 1.0 0.22 1 12/17/20 09:43 79-34-5 ND ug/L 1.0 0.16 1 12/17/20 09:43 127-18-4 ND ug/L 1.0 0.24 1 12/17/20 09:43 108-88-3 ND ug/L 1.0 0.34 1 12/17/20 09:43 87-61-6 ND ug/L 1.0 0.22 1 12/17/20 09:43 120-82-1 ND ug/L 1.0 0.18 1 12/17/20 09:43 71-55-6 ND ug/L 1.0 0.24 1 12/17/20 09:43 79-00-5 ND ug/L 1.0 0.22 1 12/17/20 09:43 79-01-6 ND ug/L 1.0 0.31 1 12/17/20 09:43 75-69-4 ND ug/L 1.0 0.35 1 12/17/20 09:43 96-18-4 ND ug/L 2.0 1.4 1 12/17/20 09:43 108-05-4 17.2 ug/L 1.0 0.24 1 12/17/20 09:43 75-01-4 ND ug/L 1.0 0.63 1 12/17/20 09:43 1330-20-7 97 % 70-130 1 12/17/20 09:43 460-00-4 96 % 70-130 1 12/17/20 09:43 17060-07-0 98 % 70-130 1 12/17/20 09:43 2037-26-5 Analytical Method: SM 2320B-2011 Pace Analytical Services -Asheville 76800 ug/L 5000 5000 1 12/23/2015:59 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. v2 v1 Page 21 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-9 Lab ID: 92511977002 Collected: 12/11/20 10:15 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual Iron, Ferrous Analytical Method: SM 3500-Fe B-2011 Pace Analytical Services -Asheville Iron, Ferrous ND mg/L 0.50 0.084 1 12/28/20 18:55 H3,N2 4500S2D Sulfide Water Analytical Method: SM 4500-S2D-2011 Pace Analytical Services -Asheville Sulfide ND ug/L 100 50.0 1 12/17/2014:50 18496-25-8 4500 Chloride Analytical Method: SM 4500-CI-E-2011 Pace Analytical Services -Asheville Chloride 38700 ug/L 5000 2500 5 12/24/2019:26 16887-00-6 450OCNE Cyanide, Total Analytical Method: SM 4500-CN-E-2011 Preparation Method: SM 4500-CN-E-2011 Pace Analytical Services -Asheville Cyanide ND ug/L 8.0 6.0 1 12/18/20 03:34 12/18/20 23:17 57-12-5 5220D COD Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011 Pace Analytical Services -Asheville Chemical Oxygen Demand 27200 ug/L 25000 12500 1 12/24/20 03:00 12/24/20 06:26 531013 TOC Analytical Method: SM 531 OB-2011 Pace Analytical Services -Asheville Total Organic Carbon 1900 ug/L 1000 500 1 12/29/20 21:56 7440-44-0 9056 IC anions 28 Days Analytical Method: EPA 9056A Pace Analytical Services -Asheville Sulfate 0.89J mg/L 1.0 0.50 1 12/22/20 23:41 14808-79-8 Low Level Volatile Fatty Acids Analytical Method: AM23G Pace Analytical Gulf Coast Acetic Acid 2.3.1 mg/L 5.0 1.2 10 12/18/20 21:15 64-19-7 Butyric Acid ND mg/L 5.0 0.58 10 12/18/20 21:15 107-92-6 Formic acid 37 mg/L 5.0 0.55 10 12/18/20 21:15 64-18-6 Hexanoic Acid ND mg/L 5.0 0.58 10 12/18/20 21:15 142-62-1 Lactic Acid ND mg/L 5.0 0.53 10 12/18/20 21:15 50-21-5 Pentanoic Acid ND mg/L 5.0 0.56 10 12/18/20 21:15 109-52-4 Propionic Acid ND mg/L 5.0 0.53 10 12/18/20 21:15 79-09-4 Pyruvic Acid ND mg/L 5.0 0.60 10 12/18/20 21:15 127-17-3 i-Hexanoic Acid ND mg/L 5.0 0.56 10 12/18/20 21:15 646-07-1 i-Pentanoic Acid ND mg/L 5.0 0.61 10 12/18/20 21:15 503-74-2 Date: 01 /04/2021 08:54 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 22 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-11 Lab ID: 92511977003 Collected: 12/11/20 10:00 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual Indicator Gases Bubblestrip H2 Analytical Method: AM20GAX Pace Analytical Gulf Coast Hydrogen 1.4.1 nM 1.9 0.49 1 12/21/2012:41 1333-74-0 Chlorinated Herb. (GC) 8151 Analytical Method: EPA8151 Preparation Method: 8151A Pace National - Mt. Juliet 2,4-D ND ug/L 2.00 0.547 1 12/18/20 10:14 12/20/20 04:05 94-75-7 Dinoseb ND ug/L 2.00 0.250 1 12/18/20 10:14 12/20/20 04:05 88-85-7 2,4,5-T ND ug/L 2.00 0.258 1 12/18/20 10:14 12/20/20 04:05 93-76-5 2,4,5-TP (Silvex) ND ug/L 2.00 0.335 1 12/18/20 10:14 12/20/20 04:05 93-72-1 Surrogates 2,4-DCAA (S) 72.1 % 14.0-158 1 12/18/20 10:14 12/20/20 04:05 19719-28-9 8081 OC Pesticides RVE Analytical Method: EPA 8081 B Preparation Method: EPA 3510C Pace Analytical Services - Charlotte Aldrin ND ug/L 0.050 0.022 1 12/16/20 20:18 12/18/20 19:35 309-00-2 alpha-BHC ND ug/L 0.050 0.019 1 12/16/20 20:18 12/18/20 19:35 319-84-6 beta-BHC ND ug/L 0.050 0.014 1 12/16/20 20:18 12/18/20 19:35 319-85-7 delta-BHC ND ug/L 0.050 0.020 1 12/16/20 20:18 12/18/20 19:35 319-86-8 gamma-BHC (Lindane) ND ug/L 0.050 0.012 1 12/16/20 20:18 12/18/20 19:35 58-89-9 Chlordane (Technical) ND ug/L 0.20 0.14 1 12/16/20 20:18 12/18/20 19:35 57-74-9 4,4'-DDD ND ug/L 0.050 0.0069 1 12/16/20 20:18 12/18/20 19:35 72-54-8 4,4'-DDE ND ug/L 0.050 0.0064 1 12/16/20 20:18 12/18/20 19:35 72-55-9 4,4'-DDT ND ug/L 0.050 0.018 1 12/16/20 20:18 12/18/20 19:35 50-29-3 Dieldrin ND ug/L 0.050 0.0073 1 12/16/20 20:18 12/18/20 19:35 60-57-1 Endosulfan I ND ug/L 0.050 0.0094 1 12/16/20 20:18 12/18/20 19:35 959-98-8 Endosulfan 11 ND ug/L 0.050 0.0065 1 12/16/20 20:18 12/18/20 19:35 33213-65-9 Endosulfan sulfate ND ug/L 0.050 0.0091 1 12/16/20 20:18 12/18/20 19:35 1031-07-8 Endrin ND ug/L 0.050 0.0089 1 12/16/20 20:18 12/18/20 19:35 72-20-8 Endrin aldehyde ND ug/L 0.050 0.013 1 12/16/20 20:18 12/18/20 19:35 7421-93-4 L1 Heptachlor ND ug/L 0.050 0.016 1 12/16/20 20:18 12/18/20 19:35 76-44-8 Heptachlor epoxide ND ug/L 0.050 0.0097 1 12/16/20 20:18 12/18/20 19:35 1024-57-3 Methoxychlor ND ug/L 0.15 0.033 1 12/16/20 20:18 12/18/20 19:35 72-43-5 Toxaphene ND ug/L 0.20 0.19 1 12/16/20 20:18 12/18/20 19:35 8001-35-2 Surrogates Tetrachloro-m-xylene (S) 81 % 10-184 1 12/16/20 20:18 12/18/20 19:35 877-09-8 Decachlorobiphenyl (S) 123 % 10-154 1 12/16/20 20:18 12/18/20 19:35 2051-24-3 8082 GCS PCB RVE Analytical Method: EPA 8082A Preparation Method: EPA 3510C Pace Analytical Services - Charlotte PCB-1016 (Aroclor 1016) ND ug/L 0.50 0.22 1 12/16/20 20:18 12/18/20 14:38 12674-11-2 PCB-1221 (Aroclor 1221) ND ug/L 0.50 0.32 1 12/16/20 20:18 12/18/20 14:38 11104-28-2 PCB-1232 (Aroclor 1232) ND ug/L 0.50 0.21 1 12/16/20 20:18 12/18/20 14:38 11141-16-5 PCB-1242 (Aroclor 1242) ND ug/L 0.50 0.44 1 12/16/20 20:18 12/18/20 14:38 53469-21-9 PCB-1248 (Aroclor 1248) ND ug/L 0.50 0.34 1 12/16/20 20:18 12/18/20 14:38 12672-29-6 PCB-1254 (Aroclor 1254) ND ug/L 0.50 0.24 1 12/16/20 20:18 12/18/20 14:38 11097-69-1 PCB-1260 (Aroclor 1260) ND ug/L 0.50 0.30 1 12/16/20 20:18 12/18/20 14:38 11096-82-5 Date: 01 /04/2021 08:54 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 23 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-11 Lab ID: 92511977003 Collected: 12/11/20 10:00 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8082 GCS PCB RVE Analytical Method: EPA 8082A Preparation Method: EPA 3510C Pace Analytical Services - Charlotte Surrogates Decachlorobiphenyl (S) VOA (GC) RSK175 Methane Ethane Ethene 105 % 10-181 1 12/16/20 20:18 12/18/20 14:38 2051-24-3 Analytical Method: RSK-175 Preparation Method: RSK175 Pace National - Mt. Juliet 639 ug/L 10.0 2.91 1 12/21 /20 14:16 12/21 /20 14:16 74-82-8 ND ug/L 13.0 4.07 1 12/21 /20 14:16 12/21 /20 14:16 74-84-0 ND ug/L 13.0 4.26 1 12/21 /20 14:16 12/21 /20 14:16 74-85-1 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 12/17/20 11:06 12/31/20 01:51 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 01:51 7440-38-2 Barium 39.9 ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 01:51 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 12/17/20 11:06 12/31/20 01:51 7440-41-7 Cadmium 1.2 ug/L 1.0 0.40 1 12/17/20 11:06 12/31/20 01:51 7440-43-9 Chromium ND ug/L 5.0 3.7 1 12/17/20 11:06 12/31/20 01:51 7440-47-3 Cobalt 28.9 ug/L 5.0 3.6 1 12/17/20 11:06 12/31/20 01:51 7440-48-4 Copper ND ug/L 5.0 4.3 1 12/17/20 11:06 12/31/20 01:51 7440-50-8 Lead ND ug/L 5.0 4.5 1 12/17/20 11:06 12/31/20 01:51 7439-92-1 Nickel 3.8J ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 01:51 7440-02-0 Selenium ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 01:51 7782-49-2 Silver ND ug/L 5.0 2.5 1 12/17/20 11:06 12/31/20 01:51 7440-22-4 Tin ND ug/L 5.0 4.7 1 12/17/20 11:06 12/31/20 01:51 7440-31-5 Vanadium ND ug/L 5.0 3.9 1 12/17/20 11:06 12/31/20 01:51 7440-62-2 Zinc 11.2 ug/L 10.0 9.5 1 12/17/20 11:06 12/31/20 01:51 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium 0.12 ug/L 0.10 0.050 1 12/18/20 02:42 12/30/20 02:47 7440-28-0 7470 Mercury Mercury 8270E APP9 RV Acenaphthene Acenaphthylene Acetophenone 2-Acetylaminofluorene 4-Aminobiphenyl Anthracene Benzo(a)anthracene Date: 01 /04/2021 08:54 AM Analytical Method: EPA 7470A Preparation Method: EPA 7470A Pace Analytical Services -Asheville ND ug/L 0.20 0.12 1 12/18/2018:31 12/21/2012:43 7439-97-6 Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte ND ug/L 10.0 2.0 1 12/17/2016:24 12/18/2016:18 83-32-9 ND ug/L 10.0 2.0 1 12/17/2016:24 12/18/2016:18 208-96-8 ND ug/L 10.0 1.5 1 12/17/2016:24 12/18/2016:18 98-86-2 ND ug/L 10.0 1.9 1 12/17/2016:24 12/18/2016:18 53-96-3 ND ug/L 10.0 4.2 1 12/17/2016:24 12/18/2016:18 92-67-1 ND ug/L 10.0 2.3 1 12/17/2016:24 12/18/2016:18 120-12-7 ND ug/L 10.0 2.7 1 12/17/2016:24 12/18/2016:18 56-55-3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 24 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-11 Lab ID: 92511977003 Collected: 12/11/20 10:00 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8270E APP9 RV Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte Benzo(a)pyrene ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 16:18 50-32-8 Benzo(b)fluoranthene ND ug/L 10.0 2.6 1 12/17/20 16:24 12/18/20 16:18 205-99-2 Benzo(g,h,i)perylene ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 16:18 191-24-2 Benzo(k)fluoranthene ND ug/L 10.0 2.7 1 12/17/20 16:24 12/18/20 16:18 207-08-9 Benzyl alcohol ND ug/L 20.0 2.9 1 12/17/20 16:24 12/18/20 16:18 100-51-6 4-Bromophenylphenyl ether ND ug/L 10.0 1.8 1 12/17/20 16:24 12/18/20 16:18 101-55-3 Butylbenzylphthalate ND ug/L 10.0 3.1 1 12/17/20 16:24 12/18/20 16:18 85-68-7 4-ChIoro-3-methyl phenol ND ug/L 10.0 3.3 1 12/17/20 16:24 12/18/20 16:18 59-50-7 4-Chloroaniline ND ug/L 20.0 3.6 1 12/17/20 16:24 12/18/20 16:18 106-47-8 Chlorobenzilate ND ug/L 10.0 3.6 1 12/17/20 16:24 12/18/20 16:18 510-15-6 bis(2-Chloroethoxy)methane ND ug/L 10.0 1.8 1 12/17/20 16:24 12/18/20 16:18 111-91-1 bis(2-Chloroethyl) ether ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 16:18 111-44-4 2-Chloronaphthalene ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 16:18 91-58-7 2-Chlorophenol ND ug/L 10.0 1.2 1 12/17/20 16:24 12/18/20 16:18 95-57-8 4-Chlorophenylphenyl ether ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 16:18 7005-72-3 Chrysene ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 16:18 218-01-9 Diallate ND ug/L 10.0 2.7 1 12/17/20 16:24 12/18/20 16:18 2303-16-4 Dibenz(a,h)anthracene ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 16:18 53-70-3 Dibenzofuran ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 16:18 132-64-9 3,3'-Dichlorobenzidine ND ug/L 20.0 8.1 1 12/17/20 16:24 12/18/20 16:18 91-94-1 2,4-Dichlorophenol ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 16:18 120-83-2 2,6-Dichlorophenol ND ug/L 10.0 2.7 1 12/17/20 16:24 12/18/20 16:18 87-65-0 Diethylphthalate ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 16:18 84-66-2 Dimethoate ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 16:18 60-51-5 P-Dimethylaminoazobenzene ND ug/L 5.0 3.3 1 12/17/20 16:24 12/18/20 16:18 60-11-7 7,12-Dimethyl benz(a)anthracene ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 16:18 57-97-6 3,3'-Dimethylbenzidine ND ug/L 25.0 23.5 1 12/17/20 16:24 12/18/20 16:18 119-93-7 2,4-Dimethylphenol ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 16:18 105-67-9 Dimethylphthalate ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 16:18 131-11-3 Di-n-butylphthalate ND ug/L 10.0 2.2 1 12/17/20 16:24 12/18/20 16:18 84-74-2 4,6-Dinitro-2-methyl phenol ND ug/L 20.0 3.4 1 12/17/20 16:24 12/18/20 16:18 534-52-1 1,3-Dinitrobenzene ND ug/L 10.0 3.7 1 12/17/20 16:24 12/18/20 16:18 99-65-0 2,4-Dinitrophenol ND ug/L 50.0 26.0 1 12/17/20 16:24 12/18/20 16:18 51-28-5 2,4-Dinitrotoluene ND ug/L 10.0 1.6 1 12/17/20 16:24 12/18/20 16:18 121-14-2 2,6-Dinitrotoluene ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 16:18 606-20-2 Di-n-octylphthalate ND ug/L 10.0 3.9 1 12/17/20 16:24 12/18/20 16:18 117-84-0 Diphenylamine ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 16:18 122-39-4 Disulfoton ND ug/L 10.0 6.0 1 12/17/20 16:24 12/18/20 16:18 298-04-4 bis(2- Ethyl hexyl)phthalate ND ug/L 6.0 3.7 1 12/17/20 16:24 12/18/20 16:18 117-81-7 Ethyl methanesulfonate ND ug/L 20.0 2.8 1 12/17/20 16:24 12/18/20 16:18 62-50-0 Famphur ND ug/L 10.0 5.7 1 12/17/20 16:24 12/18/20 16:18 52-85-7 Fluoranthene ND ug/L 10.0 2.2 1 12/17/20 16:24 12/18/20 16:18 206-44-0 Fluorene ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 16:18 86-73-7 Hexachlorobenzene ND ug/L 10.0 2.2 1 12/17/20 16:24 12/18/20 16:18 118-74-1 Hexachlorocyclopentadiene ND ug/L 10.0 1.6 1 12/17/20 16:24 12/18/20 16:18 77-47-4 REPORT OF LABORATORY ANALYSIS IL IH IH This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 25 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-11 Lab ID: 92511977003 Collected: 12/11/20 10:00 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8270E APP9 RV Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte Hexachloroethane ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 16:18 67-72-1 Hexachloropropene ND ug/L 10.0 5.5 1 12/17/20 16:24 12/18/20 16:18 1888-71-7 Indeno(1,2,3-cd)pyrene ND ug/L 10.0 2.9 1 12/17/20 16:24 12/18/20 16:18 193-39-5 Isodrin ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 16:18 465-73-6 Isophorone ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 16:18 78-59-1 Isosafrole ND ug/L 10.0 3.6 1 12/17/20 16:24 12/18/20 16:18 120-58-1 Kepone ND ug/L 10.0 8.2 1 12/17/20 16:24 12/18/20 16:18 143-50-0 Methapyrilene ND ug/L 50.0 27.2 1 12/17/20 16:24 12/18/20 16:18 91-80-5 3-Methylcholanthrene ND ug/L 10.0 5.3 1 12/17/20 16:24 12/18/20 16:18 56-49-5 Methyl methanesulfonate ND ug/L 5.0 3.0 1 12/17/20 16:24 12/18/20 16:18 66-27-3 2-Methylnaphthalene ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 16:18 91-57-6 Methyl parathion ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 16:18 298-00-0 2-Methylphenol(o-Cresol) ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 16:18 95-48-7 3&4-Methyl phenol (m&p Cresol) ND ug/L 10.0 1.2 1 12/17/20 16:24 12/18/20 16:18 15831-10-4 1-Naphthalenamine ND ug/L 5.0 4.6 1 12/17/20 16:24 12/18/20 16:18 134-32-7 2-Naphthalenamine ND ug/L 10.0 6.1 1 12/17/20 16:24 12/18/20 16:18 91-59-8 1,4-Naphthoquinone ND ug/L 5.0 2.4 1 12/17/20 16:24 12/18/20 16:18 130-15-4 2-Nitroaniline ND ug/L 20.0 3.0 1 12/17/20 16:24 12/18/20 16:18 88-74-4 3-Nitroaniline ND ug/L 20.0 3.8 1 12/17/20 16:24 12/18/20 16:18 99-09-2 4-Nitroaniline ND ug/L 20.0 5.1 1 12/17/20 16:24 12/18/20 16:18 100-01-6 Nitrobenzene ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 16:18 98-95-3 2-Nitrophenol ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 16:18 88-75-5 4-Nitrophenol ND ug/L 50.0 6.6 1 12/17/20 16:24 12/18/20 16:18 100-02-7 5-Nitro-o-toluidine ND ug/L 10.0 2.4 1 12/17/20 16:24 12/18/20 16:18 99-55-8 N-Nitrosodiethylamine ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 16:18 55-18-5 N-Nitrosodimethylamine ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 16:18 62-75-9 N-Nitroso-di-n-butylamine ND ug/L 10.0 6.2 1 12/17/20 16:24 12/18/20 16:18 924-16-3 N-Nitroso-di-n-propylamine ND ug/L 10.0 1.3 1 12/17/20 16:24 12/18/20 16:18 621-64-7 N-Nitrosodiphenylamine ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 16:18 86-30-6 N-Nitrosomethylethylamine ND ug/L 10.0 3.3 1 12/17/20 16:24 12/18/20 16:18 10595-95-6 N-Nitrosopiperidine ND ug/L 10.0 2.6 1 12/17/20 16:24 12/18/20 16:18 100-75-4 N-Nitrosopyrrolidine ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 16:18 930-55-2 O,O,O-Triethylphosphorothioate ND ug/L 10.0 3.5 1 12/17/20 16:24 12/18/20 16:18 126-68-1 2,2'-Oxybis(1-chloropropane) ND ug/L 10.0 1.2 1 12/17/20 16:24 12/18/20 16:18 108-60-1 Parathion (Ethyl parathion) ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 16:18 56-38-2 Pentachlorobenzene ND ug/L 10.0 4.4 1 12/17/20 16:24 12/18/20 16:18 608-93-5 Pentachloronitrobenzene ND ug/L 10.0 2.4 1 12/17/20 16:24 12/18/20 16:18 82-68-8 Pentachlorophenol ND ug/L 20.0 3.8 1 12/17/20 16:24 12/18/20 16:18 87-86-5 Phenacetin ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 16:18 62-44-2 Phenanthrene ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 16:18 85-01-8 Phenol ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 16:18 108-95-2 p-Phenylenediamine ND ug/L 10.0 10.0 1 12/17/20 16:24 12/18/20 16:18 106-50-3 Phorate ND ug/L 10.0 3.8 1 12/17/20 16:24 12/18/20 16:18 298-02-2 Pronamide ND ug/L 10.0 2.4 1 12/17/20 16:24 12/18/20 16:18 23950-58-5 REPORT OF LABORATORY ANALYSIS IL IH,v1 1g,IH, L2 This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 26 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-11 Lab ID: 92511977003 Collected: 12/11/20 10:00 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8270E APP9 RV Pyrene Safrole 1,2,4,5-Tetrachlorobenzene 2,3,4,6-Tetrachlorophenol Thionazin O-Toluidine 2,4,5-Trichlorophenol 2,4,6-Trichlorophenol 1,3,5-Trinitrobenzene Surrogates Nitrobenzene-d5 (S) 2-Fluorobiphenyl (S) Terphenyl-d14 (S) Phenol-d6 (S) 2-Fluorophenol (S) 2,4,6-Tribromophenol (S) 8260D MSV Low Level Landfill Acetone Acetonitrile Acrolein Acrylonitrile Allyl chloride Benzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane 2-Butanone (MEK) Carbon disulfide Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane Chloroprene Dibromochloromethane Dibromomethane 1,2-Dichlorobenzene 1,4-Dichlorobenzene trans-1,4-Dichloro-2-butene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane Date: 01 /04/2021 08:54 AM Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte ND ug/L 10.0 2.2 1 12/17/2016:24 12/18/2016:18 129-00-0 ND ug/L 10.0 3.2 1 12/17/2016:24 12/18/2016:18 94-59-7 ND ug/L 10.0 4.6 1 12/17/2016:24 12/18/2016:18 95-94-3 ND ug/L 10.0 1.5 1 12/17/2016:24 12/18/2016:18 58-90-2 ND ug/L 10.0 1.8 1 12/17/2016:24 12/18/2016:18 297-97-2 ND ug/L 10.0 2.8 1 12/17/2016:24 12/18/2016:18 95-53-4 ND ug/L 10.0 1.4 1 12/17/2016:24 12/18/2016:18 95-95-4 ND ug/L 10.0 1.6 1 12/17/2016:24 12/18/2016:18 88-06-2 ND ug/L 10.0 5.3 1 12/17/2016:24 12/18/2016:18 99-35-4 62 % 10-144 1 12/17/2016:24 12/18/2016:18 4165-60-0 41 % 10-130 1 12/17/2016:24 12/18/2016:18 321-60-8 111 % 34-163 1 12/17/2016:24 12/18/2016:18 1718-51-0 13 % 10-130 1 12/17/2016:24 12/18/2016:18 13127-88-3 21 % 10-130 1 12/17/2016:24 12/18/2016:18 367-12-4 29 % 10-144 1 12/17/2016:24 12/18/2016:18 118-79-6 Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 25.0 6.2 1 12/17/20 09:25 67-64-1 ND ug/L 50.0 30.4 1 12/17/20 09:25 75-05-8 ND ug/L 10.0 2.7 1 12/17/20 09:25 107-02-8 ND ug/L 10.0 0.90 1 12/17/20 09:25 107-13-1 ND ug/L 2.0 0.28 1 12/17/20 09:25 107-05-1 ND ug/L 1.0 0.15 1 12/17/20 09:25 71-43-2 ND ug/L 1.0 0.34 1 12/17/20 09:25 74-97-5 ND ug/L 1.0 0.26 1 12/17/20 09:25 75-27-4 ND ug/L 1.0 0.62 1 12/17/20 09:25 75-25-2 ND ug/L 2.0 0.62 1 12/17/20 09:25 74-83-9 ND ug/L 5.0 3.3 1 12/17/20 09:25 78-93-3 ND ug/L 2.0 0.40 1 12/17/20 09:25 75-15-0 ND ug/L 1.0 0.22 1 12/17/20 09:25 56-23-5 0.93J ug/L 1.0 0.23 1 12/17/20 09:25 108-90-7 ND ug/L 1.0 0.49 1 12/17/20 09:25 75-00-3 ND ug/L 5.0 2.3 1 12/17/20 09:25 67-66-3 ND ug/L 1.0 0.39 1 12/17/20 09:25 74-87-3 ND ug/L 5.0 1.7 1 12/17/20 09:25 126-99-8 ND ug/L 1.0 0.41 1 12/17/20 09:25 124-48-1 ND ug/L 1.0 0.46 1 12/17/20 09:25 74-95-3 ND ug/L 1.0 0.29 1 12/17/20 09:25 95-50-1 1.8 ug/L 1.0 0.26 1 12/17/20 09:25 106-46-7 ND ug/L 1.0 0.54 1 12/17/20 09:25 110-57-6 ND ug/L 1.0 0.23 1 12/17/20 09:25 75-71-8 ND ug/L 1.0 0.27 1 12/17/20 09:25 75-34-3 ND ug/L 1.0 0.34 1 12/17/20 09:25 107-06-2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. v1 v2 v1 Page 27 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-11 Lab ID: 92511977003 Collected: 12/11/20 10:00 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene Ethylbenzene Ethyl methacrylate Hexachloro-1,3-butadiene 2-Hexanone lodomethane Isobutanol Methacrylonitrile Methylene Chloride Methyl methacrylate 4-Methyl-2-pentanone (MIBK) Naphthalene Propionitrile Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) 2320B Alkalinity Alkalinity, Total as CaCO3 Date: 01 /04/2021 08:54 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.24 1 12/17/20 09:25 75-35-4 ND ug/L 1.0 0.29 1 12/17/20 09:25 156-59-2 ND ug/L 1.0 0.25 1 12/17/20 09:25 156-60-5 0.56J ug/L 1.0 0.19 1 12/17/20 09:25 78-87-5 ND ug/L 1.0 0.16 1 12/17/20 09:25 142-28-9 ND ug/L 1.0 0.27 1 12/17/20 09:25 594-20-7 ND ug/L 1.0 0.21 1 12/17/20 09:25 563-58-6 ND ug/L 1.0 0.30 1 12/17/20 09:25 10061-01-5 ND ug/L 1.0 0.31 1 12/17/20 09:25 10061-02-6 ND ug/L 1.0 0.26 1 12/17/20 09:25 100-41-4 ND ug/L 1.0 0.51 1 12/17/20 09:25 97-63-2 ND ug/L 1.0 0.44 1 12/17/20 09:25 87-68-3 ND ug/L 5.0 0.57 1 12/17/20 09:25 591-78-6 ND ug/L 20.0 12.5 1 12/17/20 09:25 74-88-4 ND ug/L 100 66.4 1 12/17/20 09:25 78-83-1 ND ug/L 10.0 1.9 1 12/17/20 09:25 126-98-7 ND ug/L 5.0 3.7 1 12/17/20 09:25 75-09-2 ND ug/L 2.0 0.46 1 12/17/20 09:25 80-62-6 ND ug/L 5.0 4.5 1 12/17/20 09:25 108-10-1 ND ug/L 1.0 0.35 1 12/17/20 09:25 91-20-3 ND ug/L 20.0 1.8 1 12/17/20 09:25 107-12-0 ND ug/L 1.0 0.27 1 12/17/20 09:25 100-42-5 ND ug/L 1.0 0.34 1 12/17/20 09:25 630-20-6 ND ug/L 1.0 0.22 1 12/17/20 09:25 79-34-5 ND ug/L 1.0 0.16 1 12/17/20 09:25 127-18-4 ND ug/L 1.0 0.24 1 12/17/20 09:25 108-88-3 ND ug/L 1.0 0.34 1 12/17/20 09:25 87-61-6 ND ug/L 1.0 0.22 1 12/17/20 09:25 120-82-1 ND ug/L 1.0 0.18 1 12/17/20 09:25 71-55-6 ND ug/L 1.0 0.24 1 12/17/20 09:25 79-00-5 ND ug/L 1.0 0.22 1 12/17/20 09:25 79-01-6 ND ug/L 1.0 0.31 1 12/17/20 09:25 75-69-4 ND ug/L 1.0 0.35 1 12/17/20 09:25 96-18-4 ND ug/L 2.0 1.4 1 12/17/20 09:25 108-05-4 ND ug/L 1.0 0.24 1 12/17/20 09:25 75-01-4 ND ug/L 1.0 0.63 1 12/17/20 09:25 1330-20-7 101 % 70-130 1 12/17/20 09:25 460-00-4 97 % 70-130 1 12/17/20 09:25 17060-07-0 100 % 70-130 1 12/17/20 09:25 2037-26-5 Analytical Method: SM 2320B-2011 Pace Analytical Services -Asheville 27600 ug/L 5000 5000 1 12/23/2016:09 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. v2 v1 Page 28 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-11 Lab ID: 92511977003 Collected: 12/11/20 10:00 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual Iron, Ferrous Analytical Method: SM 3500-Fe B-2011 Pace Analytical Services -Asheville Iron, Ferrous ND mg/L 0.50 0.084 1 12/28/20 18:53 H3,N2 4500S2D Sulfide Water Analytical Method: SM 4500-S2D-2011 Pace Analytical Services -Asheville Sulfide ND ug/L 100 50.0 1 12/17/2014:50 18496-25-8 4500 Chloride Analytical Method: SM 4500-CI-E-2011 Pace Analytical Services -Asheville Chloride 7810 ug/L 1000 500 1 12/24/2019:41 16887-00-6 450OCNE Cyanide, Total Analytical Method: SM 4500-CN-E-2011 Preparation Method: SM 4500-CN-E-2011 Pace Analytical Services -Asheville Cyanide ND ug/L 8.0 6.0 1 12/18/20 03:34 12/18/20 23:18 57-12-5 5220D COD Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011 Pace Analytical Services -Asheville Chemical Oxygen Demand ND ug/L 25000 12500 1 12/24/20 03:00 12/24/20 06:26 531013 TOC Analytical Method: SM 531 OB-2011 Pace Analytical Services -Asheville Total Organic Carbon 949J ug/L 1000 500 1 12/29/20 22:12 7440-44-0 9056 IC anions 28 Days Analytical Method: EPA 9056A Pace Analytical Services -Asheville Sulfate 15.2 mg/L 1.0 0.50 1 12/23/20 00:26 14808-79-8 Low Level Volatile Fatty Acids Analytical Method: AM23G Pace Analytical Gulf Coast Acetic Acid ND mg/L 0.50 0.12 1 12/18/20 22:09 64-19-7 Butyric Acid ND mg/L 0.50 0.058 1 12/18/20 22:09 107-92-6 Formic acid 0.74 mg/L 0.50 0.055 1 12/18/20 22:09 64-18-6 Hexanoic Acid 0.076.11 mg/L 0.50 0.058 1 12/18/20 22:09 142-62-1 Lactic Acid 0.19.1 mg/L 0.50 0.053 1 12/18/20 22:09 50-21-5 Pentanoic Acid ND mg/L 0.50 0.056 1 12/18/20 22:09 109-52-4 Propionic Acid ND mg/L 0.50 0.053 1 12/18/20 22:09 79-09-4 Pyruvic Acid ND mg/L 0.50 0.060 1 12/18/20 22:09 127-17-3 i-Hexanoic Acid ND mg/L 0.50 0.056 1 12/18/20 22:09 646-07-1 i-Pentanoic Acid ND mg/L 0.50 0.061 1 12/18/20 22:09 503-74-2 Date: 01 /04/2021 08:54 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 29 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-15 Lab ID: 92511977004 Collected: 12/10/20 13:50 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual Indicator Gases Bubblestrip H2 Analytical Method: AM20GAX Pace Analytical Gulf Coast Hydrogen 1.7.1 nM 1.9 0.49 1 12/21/2013:15 1333-74-0 Chlorinated Herb. (GC) 8151 Analytical Method: EPA8151 Preparation Method: 8151A Pace National - Mt. Juliet 2,4-D ND ug/L 2.00 0.547 1 12/18/20 10:14 12/20/20 04:20 94-75-7 H3 Dinoseb ND ug/L 2.00 0.250 1 12/18/20 10:14 12/20/20 04:20 88-85-7 H3 2,4,5-T ND ug/L 2.00 0.258 1 12/18/20 10:14 12/20/20 04:20 93-76-5 H3 2,4,5-TP (Silvex) ND ug/L 2.00 0.335 1 12/18/20 10:14 12/20/20 04:20 93-72-1 H3 Surrogates 2,4-DCAA (S) 72.6 % 14.0-158 1 12/18/20 10:14 12/20/20 04:20 19719-28-9 8081 OC Pesticides RVE Analytical Method: EPA 8081 B Preparation Method: EPA 3510C Pace Analytical Services - Charlotte Aldrin ND ug/L 0.050 0.022 1 12/16/20 20:18 12/18/20 18:15 309-00-2 alpha-BHC ND ug/L 0.050 0.019 1 12/16/20 20:18 12/18/20 18:15 319-84-6 beta-BHC ND ug/L 0.050 0.014 1 12/16/20 20:18 12/18/20 18:15 319-85-7 delta-BHC ND ug/L 0.050 0.020 1 12/16/20 20:18 12/18/20 18:15 319-86-8 gamma-BHC (Lindane) ND ug/L 0.050 0.012 1 12/16/20 20:18 12/18/20 18:15 58-89-9 Chlordane (Technical) ND ug/L 0.20 0.14 1 12/16/20 20:18 12/18/20 18:15 57-74-9 4,4'-DDD ND ug/L 0.050 0.0069 1 12/16/20 20:18 12/18/20 18:15 72-54-8 4,4'-DDE ND ug/L 0.050 0.0064 1 12/16/20 20:18 12/18/20 18:15 72-55-9 4,4'-DDT ND ug/L 0.050 0.018 1 12/16/20 20:18 12/18/20 18:15 50-29-3 Dieldrin ND ug/L 0.050 0.0073 1 12/16/20 20:18 12/18/20 18:15 60-57-1 Endosulfan I ND ug/L 0.050 0.0094 1 12/16/20 20:18 12/18/20 18:15 959-98-8 Endosulfan 11 ND ug/L 0.050 0.0065 1 12/16/20 20:18 12/18/20 18:15 33213-65-9 Endosulfan sulfate ND ug/L 0.050 0.0091 1 12/16/20 20:18 12/18/20 18:15 1031-07-8 Endrin ND ug/L 0.050 0.0089 1 12/16/20 20:18 12/18/20 18:15 72-20-8 Endrin aldehyde ND ug/L 0.050 0.013 1 12/16/20 20:18 12/18/20 18:15 7421-93-4 L1 Heptachlor ND ug/L 0.050 0.016 1 12/16/20 20:18 12/18/20 18:15 76-44-8 Heptachlor epoxide ND ug/L 0.050 0.0097 1 12/16/20 20:18 12/18/20 18:15 1024-57-3 Methoxychlor ND ug/L 0.15 0.033 1 12/16/20 20:18 12/18/20 18:15 72-43-5 Toxaphene ND ug/L 0.20 0.19 1 12/16/20 20:18 12/18/20 18:15 8001-35-2 Surrogates Tetrachloro-m-xylene (S) 81 % 10-184 1 12/16/20 20:18 12/18/20 18:15 877-09-8 Decachlorobiphenyl (S) 88 % 10-154 1 12/16/20 20:18 12/18/20 18:15 2051-24-3 8082 GCS PCB RVE Analytical Method: EPA 8082A Preparation Method: EPA 3510C Pace Analytical Services - Charlotte PCB-1016 (Aroclor 1016) ND ug/L 0.50 0.22 1 12/16/20 20:18 12/18/20 14:49 12674-11-2 PCB-1221 (Aroclor 1221) ND ug/L 0.50 0.32 1 12/16/20 20:18 12/18/20 14:49 11104-28-2 PCB-1232 (Aroclor 1232) ND ug/L 0.50 0.21 1 12/16/20 20:18 12/18/20 14:49 11141-16-5 PCB-1242 (Aroclor 1242) ND ug/L 0.50 0.44 1 12/16/20 20:18 12/18/20 14:49 53469-21-9 PCB-1248 (Aroclor 1248) ND ug/L 0.50 0.34 1 12/16/20 20:18 12/18/20 14:49 12672-29-6 PCB-1254 (Aroclor 1254) ND ug/L 0.50 0.24 1 12/16/20 20:18 12/18/20 14:49 11097-69-1 PCB-1260 (Aroclor 1260) ND ug/L 0.50 0.30 1 12/16/20 20:18 12/18/20 14:49 11096-82-5 Date: 01 /04/2021 08:54 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 30 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-15 Lab ID: 92511977004 Collected: 12/10/20 13:50 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8082 GCS PCB RVE Analytical Method: EPA 8082A Preparation Method: EPA 3510C Pace Analytical Services - Charlotte Surrogates Decachlorobiphenyl (S) VOA (GC) RSK175 Methane Methane Methane Ethane Ethane Ethane Ethene Ethene Ethene 75 % 10-181 1 12/16/20 20:18 12/18/20 14:49 2051-24-3 Analytical Method: RSK-175 Preparation Method: RSK175 Pace National - Mt. Juliet 1670 ug/L 10.0 2.91 1 12/21 /20 14:23 12/21 /20 14:23 74-82-8 N D ug/L 10.0 2.91 1 12/21 /20 14:27 12/21 /20 14:27 74-82-8 159 ug/L 10.0 2.91 1 12/21 /20 14:25 12/21 /20 14:25 74-82-8 N D ug/L 13.0 4.07 1 12/21 /20 14:27 12/21 /20 14:27 74-84-0 N D ug/L 13.0 4.07 1 12/21 /20 14:25 12/21 /20 14:25 74-84-0 N D ug/L 13.0 4.07 1 12/21 /20 14:23 12/21 /20 14:23 74-84-0 N D ug/L 13.0 4.26 1 12/21 /20 14:25 12/21 /20 14:25 74-85-1 N D ug/L 13.0 4.26 1 12/21 /20 14:23 12/21 /20 14:23 74-85-1 N D ug/L 13.0 4.26 1 12/21 /20 14:27 12/21 /20 14:27 74-85-1 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 12/17/20 11:06 12/31/20 21:01 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 21:01 7440-38-2 Barium 45.1 ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 21:01 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 12/17/20 11:06 12/31/20 21:01 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 12/17/20 11:06 12/31/20 21:01 7440-43-9 Chromium ND ug/L 5.0 3.7 1 12/17/20 11:06 12/31/20 21:01 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 12/17/20 11:06 12/31/20 21:01 7440-48-4 Copper ND ug/L 5.0 4.3 1 12/17/20 11:06 12/31/20 21:01 7440-50-8 Lead ND ug/L 5.0 4.5 1 12/17/20 11:06 12/31/20 21:01 7439-92-1 Nickel ND ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 21:01 7440-02-0 Selenium ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 21:01 7782-49-2 Silver ND ug/L 5.0 2.5 1 12/17/20 11:06 12/31/20 21:01 7440-22-4 Tin ND ug/L 5.0 4.7 1 12/17/20 11:06 12/31/20 21:01 7440-31-5 Vanadium ND ug/L 5.0 3.9 1 12/17/20 11:06 12/31/20 21:01 7440-62-2 Zinc ND ug/L 10.0 9.5 1 12/17/20 11:06 12/31/20 21:01 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium 0.076J ug/L 0.10 0.050 1 12/18/20 02:42 12/30/20 02:51 7440-28-0 7470 Mercury Mercury 8270E APP9 RV Acenaphthene Date: 01 /04/2021 08:54 AM Analytical Method: EPA 7470A Preparation Method: EPA 7470A Pace Analytical Services -Asheville ND ug/L 0.20 0.12 1 12/18/2018:31 12/21/2014:55 7439-97-6 Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte ND ug/L 10.0 2.0 1 12/17/2016:24 12/18/2012:30 83-32-9 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 31 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-15 Lab ID: 92511977004 Collected: 12/10/20 13:50 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8270E APP9 RV Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte Acenaphthylene ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 12:30 208-96-8 Acetophenone ND ug/L 10.0 1.5 1 12/17/20 16:24 12/18/20 12:30 98-86-2 2-Acetylaminofluorene ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 12:30 53-96-3 4-Aminobiphenyl ND ug/L 10.0 4.2 1 12/17/20 16:24 12/18/20 12:30 92-67-1 Anthracene ND ug/L 10.0 2.3 1 12/17/20 16:24 12/18/20 12:30 120-12-7 Benzo(a)anthracene ND ug/L 10.0 2.7 1 12/17/20 16:24 12/18/20 12:30 56-55-3 Benzo(a)pyrene ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 12:30 50-32-8 Benzo(b)fluoranthene ND ug/L 10.0 2.6 1 12/17/20 16:24 12/18/20 12:30 205-99-2 Benzo(g,h,i)perylene ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 12:30 191-24-2 Benzo(k)fluoranthene ND ug/L 10.0 2.7 1 12/17/20 16:24 12/18/20 12:30 207-08-9 Benzyl alcohol ND ug/L 20.0 2.9 1 12/17/20 16:24 12/18/20 12:30 100-51-6 4-Bromophenylphenyl ether ND ug/L 10.0 1.8 1 12/17/20 16:24 12/18/20 12:30 101-55-3 Butylbenzylphthalate ND ug/L 10.0 3.1 1 12/17/20 16:24 12/18/20 12:30 85-68-7 4-Chloro-3-methyl phenol ND ug/L 10.0 3.3 1 12/17/20 16:24 12/18/20 12:30 59-50-7 4-Chloroaniline ND ug/L 20.0 3.6 1 12/17/20 16:24 12/18/20 12:30 106-47-8 Chlorobenzilate ND ug/L 10.0 3.6 1 12/17/20 16:24 12/18/20 12:30 510-15-6 bis(2-Chloroethoxy)methane ND ug/L 10.0 1.8 1 12/17/20 16:24 12/18/20 12:30 111-91-1 bis(2-Chloroethyl) ether ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 12:30 111-44-4 2-Chloronaphthalene ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 12:30 91-58-7 2-Chlorophenol ND ug/L 10.0 1.2 1 12/17/20 16:24 12/18/20 12:30 95-57-8 4-Chlorophenylphenyl ether ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 12:30 7005-72-3 Chrysene ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 12:30 218-01-9 Diallate ND ug/L 10.0 2.7 1 12/17/20 16:24 12/18/20 12:30 2303-16-4 Dibenz(a,h)anthracene ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 12:30 53-70-3 Dibenzofuran ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 12:30 132-64-9 3,3'-Dichlorobenzidine ND ug/L 20.0 8.1 1 12/17/20 16:24 12/18/20 12:30 91-94-1 2,4-Dichlorophenol ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 12:30 120-83-2 2,6-Dichlorophenol ND ug/L 10.0 2.7 1 12/17/20 16:24 12/18/20 12:30 87-65-0 Diethylphthalate ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 12:30 84-66-2 Dimethoate ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 12:30 60-51-5 P-Dimethylaminoazobenzene ND ug/L 5.0 3.3 1 12/17/20 16:24 12/18/20 12:30 60-11-7 7,1 2-D i m ethyl be nz(a)anth racene ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 12:30 57-97-6 3,3'-Dimethylbenzidine ND ug/L 25.0 23.5 1 12/17/20 16:24 12/18/20 12:30 119-93-7 2,4-Dimethylphenol ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 12:30 105-67-9 Dimethylphthalate ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 12:30 131-11-3 Di-n-butylphthalate ND ug/L 10.0 2.2 1 12/17/20 16:24 12/18/20 12:30 84-74-2 4,6-Dinitro-2-methyl phenol ND ug/L 20.0 3.4 1 12/17/20 16:24 12/18/20 12:30 534-52-1 1,3-Dinitrobenzene ND ug/L 10.0 3.7 1 12/17/20 16:24 12/18/20 12:30 99-65-0 2,4-Dinitrophenol ND ug/L 50.0 26.0 1 12/17/20 16:24 12/18/20 12:30 51-28-5 2,4-Dinitrotoluene ND ug/L 10.0 1.6 1 12/17/20 16:24 12/18/20 12:30 121-14-2 2,6-Dinitrotoluene ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 12:30 606-20-2 Di-n-octylphthalate ND ug/L 10.0 3.9 1 12/17/20 16:24 12/18/20 12:30 117-84-0 Diphenylamine ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 12:30 122-39-4 Disulfoton ND ug/L 10.0 6.0 1 12/17/20 16:24 12/18/20 12:30 298-04-4 bis(2- Ethyl hexyl)phthalate ND ug/L 6.0 3.7 1 12/17/20 16:24 12/18/20 12:30 117-81-7 REPORT OF LABORATORY ANALYSIS f ZI IL IH This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 32 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-15 Lab ID: 92511977004 Collected: 12/10/20 13:50 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8270E APP9 RV Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte Ethyl methanesulfonate ND ug/L 20.0 2.8 1 12/17/20 16:24 12/18/20 12:30 62-50-0 Famphur ND ug/L 10.0 5.7 1 12/17/20 16:24 12/18/20 12:30 52-85-7 Fluoranthene ND ug/L 10.0 2.2 1 12/17/20 16:24 12/18/20 12:30 206-44-0 Fluorene ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 12:30 86-73-7 Hexachlorobenzene ND ug/L 10.0 2.2 1 12/17/20 16:24 12/18/20 12:30 118-74-1 Hexachlorocyclopentadiene ND ug/L 10.0 1.6 1 12/17/20 16:24 12/18/20 12:30 77-47-4 Hexachloroethane ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 12:30 67-72-1 Hexachloropropene ND ug/L 10.0 5.5 1 12/17/20 16:24 12/18/20 12:30 1888-71-7 Indeno(1,2,3-cd)pyrene ND ug/L 10.0 2.9 1 12/17/20 16:24 12/18/20 12:30 193-39-5 Isodrin ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 12:30 465-73-6 Isophorone ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 12:30 78-59-1 Isosafrole ND ug/L 10.0 3.6 1 12/17/20 16:24 12/18/20 12:30 120-58-1 Kepone ND ug/L 10.0 8.2 1 12/17/20 16:24 12/18/20 12:30 143-50-0 Methapyrilene ND ug/L 50.0 27.2 1 12/17/20 16:24 12/18/20 12:30 91-80-5 3-Methylcholanthrene ND ug/L 10.0 5.3 1 12/17/20 16:24 12/18/20 12:30 56-49-5 Methyl methanesulfonate ND ug/L 5.0 3.0 1 12/17/20 16:24 12/18/20 12:30 66-27-3 2-Methylnaphthalene ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 12:30 91-57-6 Methyl parathion ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 12:30 298-00-0 2-Methylphenol(o-Cresol) ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 12:30 95-48-7 3&4-Methyl phenol (m&p Cresol) ND ug/L 10.0 1.2 1 12/17/20 16:24 12/18/20 12:30 15831-10-4 1-Naphthalenamine ND ug/L 5.0 4.6 1 12/17/20 16:24 12/18/20 12:30 134-32-7 2-Naphthalenamine ND ug/L 10.0 6.1 1 12/17/20 16:24 12/18/20 12:30 91-59-8 1,4-Naphthoquinone ND ug/L 5.0 2.4 1 12/17/20 16:24 12/18/20 12:30 130-15-4 2-Nitroaniline ND ug/L 20.0 3.0 1 12/17/20 16:24 12/18/20 12:30 88-74-4 3-Nitroaniline ND ug/L 20.0 3.8 1 12/17/20 16:24 12/18/20 12:30 99-09-2 4-Nitroaniline ND ug/L 20.0 5.1 1 12/17/20 16:24 12/18/20 12:30 100-01-6 Nitrobenzene ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 12:30 98-95-3 2-Nitrophenol ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 12:30 88-75-5 4-Nitrophenol ND ug/L 50.0 6.6 1 12/17/20 16:24 12/18/20 12:30 100-02-7 5-Nitro-o-toluidine ND ug/L 10.0 2.4 1 12/17/20 16:24 12/18/20 12:30 99-55-8 N-Nitrosodiethylamine ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 12:30 55-18-5 N-Nitrosodimethylamine ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 12:30 62-75-9 N-Nitroso-di-n-butylamine ND ug/L 10.0 6.2 1 12/17/20 16:24 12/18/20 12:30 924-16-3 N-Nitroso-di-n-propylamine ND ug/L 10.0 1.3 1 12/17/20 16:24 12/18/20 12:30 621-64-7 N-Nitrosodiphenylamine ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 12:30 86-30-6 N-Nitrosomethylethylamine ND ug/L 10.0 3.3 1 12/17/20 16:24 12/18/20 12:30 10595-95-6 N-Nitrosopiperidine ND ug/L 10.0 2.6 1 12/17/20 16:24 12/18/20 12:30 100-75-4 N-Nitrosopyrrolidine ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 12:30 930-55-2 O,O,O-Triethylphosphorothioate ND ug/L 10.0 3.5 1 12/17/20 16:24 12/18/20 12:30 126-68-1 2,2'-Oxybis(1-chloropropane) ND ug/L 10.0 1.2 1 12/17/20 16:24 12/18/20 12:30 108-60-1 Parathion (Ethyl parathion) ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 12:30 56-38-2 Pentachlorobenzene ND ug/L 10.0 4.4 1 12/17/20 16:24 12/18/20 12:30 608-93-5 Pentachloronitrobenzene ND ug/L 10.0 2.4 1 12/17/20 16:24 12/18/20 12:30 82-68-8 Pentachlorophenol ND ug/L 20.0 3.8 1 12/17/20 16:24 12/18/20 12:30 87-86-5 Phenacetin ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 12:30 62-44-2 REPORT OF LABORATORY ANALYSIS IH,R1 R1 R1 IL,R1 IH,v1 This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 33 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-15 Lab ID: 92511977004 Collected: 12/10/20 13:50 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8270E APP9 RV Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte Phenanthrene ND ug/L 10.0 2.0 1 12/17/2016:24 12/18/2012:30 85-01-8 Phenol ND ug/L 10.0 1.4 1 12/17/2016:24 12/18/2012:30 108-95-2 p-Phenylenediamine ND ug/L 10.0 10.0 1 12/17/2016:24 12/18/2012:30 106-50-3 1g,IH, L2, MO Phorate Pronamide Pyrene Safrole 1,2,4,5-Tetrachlorobenzene 2,3,4,6-Tetrachlorophenol Thionazin O-Toluidine 2,4,5-Trichlorophenol 2,4,6-Trichlorophenol 1,3,5-Trinitrobenzene Surrogates Nitrobenzene-d5 (S) 2-Fluorobiphenyl (S) Terphenyl-d14 (S) Phenol-d6 (S) 2-Fluorophenol (S) 2,4,6-Tribromophenol (S) 8260D MSV Low Level Landfill Acetone Acetonitrile Acrolein Acrylonitrile Allyl chloride Benzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane 2-Butanone (MEK) Carbon disulfide Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane Chloroprene Dibromochloromethane Dibromomethane Date: 01 /04/2021 08:54 AM ND ug/L 10.0 3.8 1 12/17/2016:24 12/18/2012:30 298-02-2 ND ug/L 10.0 2.4 1 12/17/2016:24 12/18/2012:30 23950-58-5 ND ug/L 10.0 2.2 1 12/17/2016:24 12/18/2012:30 129-00-0 ND ug/L 10.0 3.2 1 12/17/2016:24 12/18/2012:30 94-59-7 ND ug/L 10.0 4.6 1 12/17/2016:24 12/18/2012:30 95-94-3 ND ug/L 10.0 1.5 1 12/17/2016:24 12/18/2012:30 58-90-2 ND ug/L 10.0 1.8 1 12/17/2016:24 12/18/2012:30 297-97-2 ND ug/L 10.0 2.8 1 12/17/2016:24 12/18/2012:30 95-53-4 ND ug/L 10.0 1.4 1 12/17/2016:24 12/18/2012:30 95-95-4 ND ug/L 10.0 1.6 1 12/17/2016:24 12/18/2012:30 88-06-2 ND ug/L 10.0 5.3 1 12/17/2016:24 12/18/2012:30 99-35-4 v1 83 % 10-144 1 12/17/2016:24 12/18/2012:30 4165-60-0 61 % 10-130 1 12/17/2016:24 12/18/2012:30 321-60-8 101 % 34-163 1 12/17/2016:24 12/18/2012:30 1718-51-0 17 % 10-130 1 12/17/2016:24 12/18/2012:30 13127-88-3 25 % 10-130 1 12/17/2016:24 12/18/2012:30 367-12-4 32 % 10-144 1 12/17/2016:24 12/18/2012:30 118-79-6 Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 25.0 6.2 1 12/18/2019:57 67-64-1 ND ug/L 50.0 30.4 1 12/18/2019:57 75-05-8 ND ug/L 10.0 2.7 1 12/18/2019:57 107-02-8 ND ug/L 10.0 0.90 1 12/18/2019:57 107-13-1 ND ug/L 2.0 0.28 1 12/18/2019:57 107-05-1 0.32J ug/L 1.0 0.15 1 12/18/2019:57 71-43-2 ND ug/L 1.0 0.34 1 12/18/2019:57 74-97-5 ND ug/L 1.0 0.26 1 12/18/2019:57 75-27-4 ND ug/L 1.0 0.62 1 12/18/2019:57 75-25-2 ND ug/L 2.0 0.62 1 12/18/2019:57 74-83-9 ND ug/L 5.0 3.3 1 12/18/2019:57 78-93-3 ND ug/L 2.0 0.40 1 12/18/2019:57 75-15-0 ND ug/L 1.0 0.22 1 12/18/2019:57 56-23-5 ND ug/L 1.0 0.23 1 12/18/2019:57 108-90-7 ND ug/L 1.0 0.49 1 12/18/2019:57 75-00-3 IL ND ug/L 5.0 2.3 1 12/18/2019:57 67-66-3 ND ug/L 1.0 0.39 1 12/18/2019:57 74-87-3 ND ug/L 5.0 1.7 1 12/18/2019:57 126-99-8 ND ug/L 1.0 0.41 1 12/18/2019:57 124-48-1 ND ug/L 1.0 0.46 1 12/18/2019:57 74-95-3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 34 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-15 Lab ID: 92511977004 Collected: 12/10/20 13:50 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 1,2-Dichlorobenzene ND ug/L 1.0 0.29 1 12/18/20 19:57 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.26 1 12/18/20 19:57 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.54 1 12/18/20 19:57 110-57-6 Dichlorodifluoromethane ND ug/L 1.0 0.23 1 12/18/20 19:57 75-71-8 1,1-Dichloroethane 4.7 ug/L 1.0 0.27 1 12/18/20 19:57 75-34-3 1,2-Dichloroethane 0.61J ug/L 1.0 0.34 1 12/18/20 19:57 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.24 1 12/18/20 19:57 75-35-4 cis-1,2-Dichloroethene 20.5 ug/L 1.0 0.29 1 12/18/20 19:57 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 0.25 1 12/18/20 19:57 156-60-5 1,2-Dichloropropane ND ug/L 1.0 0.19 1 12/18/20 19:57 78-87-5 1,3-Dichloropropane ND ug/L 1.0 0.16 1 12/18/20 19:57 142-28-9 2,2-Dichloropropane ND ug/L 1.0 0.27 1 12/18/20 19:57 594-20-7 1,1-Dichloropropene ND ug/L 1.0 0.21 1 12/18/20 19:57 563-58-6 cis-1,3-Dichloropropene ND ug/L 1.0 0.30 1 12/18/20 19:57 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 1.0 0.31 1 12/18/20 19:57 10061-02-6 Ethylbenzene ND ug/L 1.0 0.26 1 12/18/20 19:57 100-41-4 Ethyl methacrylate ND ug/L 1.0 0.51 1 12/18/20 19:57 97-63-2 Hexachloro-1,3-butadiene ND ug/L 1.0 0.44 1 12/18/20 19:57 87-68-3 2-Hexanone ND ug/L 5.0 0.57 1 12/18/20 19:57 591-78-6 lodomethane ND ug/L 20.0 12.5 1 12/18/20 19:57 74-88-4 Isobutanol ND ug/L 100 66.4 1 12/18/20 19:57 78-83-1 Methacrylonitrile ND ug/L 10.0 1.9 1 12/18/20 19:57 126-98-7 Methylene Chloride ND ug/L 5.0 3.7 1 12/18/20 19:57 75-09-2 Methyl methacrylate ND ug/L 2.0 0.46 1 12/18/20 19:57 80-62-6 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 4.5 1 12/18/20 19:57 108-10-1 Naphthalene ND ug/L 1.0 0.35 1 12/18/20 19:57 91-20-3 Propionitrile ND ug/L 20.0 1.8 1 12/18/20 19:57 107-12-0 Styrene ND ug/L 1.0 0.27 1 12/18/20 19:57 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 0.34 1 12/18/20 19:57 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 0.22 1 12/18/20 19:57 79-34-5 Tetrachloroethene ND ug/L 1.0 0.16 1 12/18/20 19:57 127-18-4 Toluene ND ug/L 1.0 0.24 1 12/18/20 19:57 108-88-3 1,2,3-Trichlorobenzene ND ug/L 1.0 0.34 1 12/18/20 19:57 87-61-6 1,2,4-Trichlorobenzene ND ug/L 1.0 0.22 1 12/18/20 19:57 120-82-1 1,1,1-Trichloroethane ND ug/L 1.0 0.18 1 12/18/20 19:57 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 0.24 1 12/18/20 19:57 79-00-5 Trichloroethene 1.9 ug/L 1.0 0.22 1 12/18/20 19:57 79-01-6 Trichlorofluoromethane ND ug/L 1.0 0.31 1 12/18/20 19:57 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 0.35 1 12/18/20 19:57 96-18-4 Vinyl acetate ND ug/L 2.0 1.4 1 12/18/20 19:57 108-05-4 Vinyl chloride 1.7 ug/L 1.0 0.24 1 12/18/20 19:57 75-01-4 Xylene (Total) ND ug/L 1.0 0.63 1 12/18/20 19:57 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 99 % 70-130 1 12/18/20 19:57 460-00-4 1,2-Dichloroethane-d4 (S) 103 % 70-130 1 12/18/20 19:57 17060-07-0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 35 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-15 Lab ID: 92511977004 Collected: 12/10/20 13:50 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Surrogates Toluene-d8 (S) 2320B Alkalinity Alkalinity, Total as CaCO3 Iron, Ferrous Iron, Ferrous 4500S21) Sulfide Water Sulfide 4500 Chloride Chloride 450OCNE Cyanide, Total Cyanide 5220D COD Chemical Oxygen Demand 5310B TOC Total Organic Carbon 9056 IC anions 28 Days Sulfate Low Level Volatile Fatty Acids Acetic Acid Butyric Acid Formic acid Hexanoic Acid Lactic Acid Pentanoic Acid Propionic Acid Date: 01 /04/2021 08:54 AM 101 % 70-130 1 12/18/2019:57 2037-26-5 Analytical Method: SM 2320B-2011 Pace Analytical Services -Asheville 43800 ug/L 5000 5000 1 12/23/2014:51 Analytical Method: SM 3500-Fe B-2011 Pace Analytical Services -Asheville ND mg/L 0.50 0.084 1 12/28/2018:45 H3,N2 Analytical Method: SM 4500-S2D-2011 Pace Analytical Services -Asheville 145 ug/L 100 50.0 1 12/17/2014:34 18496-25-8 M1 Analytical Method: SM 4500-CI-E-2011 Pace Analytical Services -Asheville 3120 ug/L 1000 500 1 12/24/2019:31 16887-00-6 Analytical Method: SM 4500-CN-E-2011 Preparation Method: SM 4500-CN-E-2011 Pace Analytical Services -Asheville ND ug/L 8.0 6.0 1 12/18/20 03:34 12/18/20 23:08 57-12-5 Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011 Pace Analytical Services -Asheville ND ug/L 25000 12500 1 12/24/20 03:00 12/24/20 06:26 Analytical Method: SM 531OB-2011 Pace Analytical Services -Asheville 725J ug/L 1000 500 1 12/29/20 22:33 7440-44-0 Analytical Method: EPA 9056A Pace Analytical Services -Asheville 0.70J mg/L 1.0 0.50 1 12/23/20 00:41 14808-79-8 Analytical Method: AM23G Pace Analytical Gulf Coast ND mg/L 2.5 0.62 5 12/18/20 23:02 64-19-7 ND mg/L 2.5 0.29 5 12/18/20 23:02 107-92-6 3.5 mg/L 2.5 0.27 5 12/18/20 23:02 64-18-6 0.43J mg/L 2.5 0.29 5 12/18/20 23:02 142-62-1 0.62J mg/L 2.5 0.26 5 12/18/20 23:02 50-21-5 ND mg/L 2.5 0.28 5 12/18/20 23:02 109-52-4 ND mg/L 2.5 0.26 5 12/18/20 23:02 79-09-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 36 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-15 Lab ID: 92511977004 Collected: 12/10/20 13:50 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual Low Level Volatile Fatty Acids Analytical Method: AM23G Pace Analytical Gulf Coast Pyruvic Acid ND mg/L 2.5 0.30 5 12/18/2023:02 127-17-3 i-Hexanoic Acid ND mg/L 2.5 0.28 5 12/18/2023:02 646-07-1 i-Pentanoic Acid ND mg/L 2.5 0.30 5 12/18/20 23:02 503-74-2 Date: 01 /04/2021 08:54 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 37 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-3R Lab ID: 92511977005 Collected: 12/10/20 13:05 Received: 12/14/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 12/17/20 11:06 12/31/20 21:20 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 21:20 7440-38-2 Barium 7.0 ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 21:20 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 12/17/20 11:06 12/31/20 21:20 7440-41-7 Cadmium 1.7 ug/L 1.0 0.40 1 12/17/20 11:06 12/31/20 21:20 7440-43-9 Chromium ND ug/L 5.0 3.7 1 12/17/20 11:06 12/31/20 21:20 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 12/17/20 11:06 12/31/20 21:20 7440-48-4 Copper ND ug/L 5.0 4.3 1 12/17/20 11:06 12/31/20 21:20 7440-50-8 Lead ND ug/L 5.0 4.5 1 12/17/20 11:06 12/31/20 21:20 7439-92-1 Nickel ND ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 21:20 7440-02-0 Selenium ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 21:20 7782-49-2 Silver ND ug/L 5.0 2.5 1 12/17/20 11:06 12/31/20 21:20 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 12/17/20 11:06 12/31/20 21:20 7440-62-2 Zinc ND ug/L 10.0 9.5 1 12/17/20 11:06 12/31/20 21:20 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.10 0.050 1 12/18/20 02:42 12/30/20 03:04 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 6.2 1 12/17/20 08:11 67-64-1 Acrylonitrile ND ug/L 10.0 0.90 1 12/17/20 08:11 107-13-1 Benzene ND ug/L 1.0 0.15 1 12/17/20 08:11 71-43-2 Bromochloromethane ND ug/L 1.0 0.34 1 12/17/20 08:11 74-97-5 Bromodichloromethane ND ug/L 1.0 0.26 1 12/17/20 08:11 75-27-4 Bromoform ND ug/L 1.0 0.62 1 12/17/20 08:11 75-25-2 Bromomethane ND ug/L 2.0 0.62 1 12/17/20 08:11 74-83-9 2-Butanone (MEK) ND ug/L 5.0 3.3 1 12/17/20 08:11 78-93-3 Carbon disulfide ND ug/L 2.0 0.40 1 12/17/20 08:11 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.22 1 12/17/20 08:11 56-23-5 Chlorobenzene ND ug/L 1.0 0.23 1 12/17/20 08:11 108-90-7 Chloroethane ND ug/L 1.0 0.49 1 12/17/20 08:11 75-00-3 Chloroform ND ug/L 5.0 2.3 1 12/17/20 08:11 67-66-3 Chloromethane ND ug/L 1.0 0.39 1 12/17/20 08:11 74-87-3 Dibromochloromethane ND ug/L 1.0 0.41 1 12/17/20 08:11 124-48-1 Dibromomethane ND ug/L 1.0 0.46 1 12/17/20 08:11 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.29 1 12/17/20 08:11 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.26 1 12/17/20 08:11 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.54 1 12/17/20 08:11 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.27 1 12/17/20 08:11 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.34 1 12/17/20 08:11 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.24 1 12/17/20 08:11 75-35-4 cis-1,2-Dichloroethene ND ug/L 1.0 0.29 1 12/17/20 08:11 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 0.25 1 12/17/20 08:11 156-60-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. v2 v1 Page 38 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-3R Lab ID: 92511977005 Collected: 12/10/20 13:05 Received: 12/14/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 1,2-Dichloropropene ND ug/L 1.0 0.19 1 12/17/20 08:11 78-87-5 cis-1,3-Dichloropropene ND ug/L 1.0 0.30 1 12/17/20 08:11 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 1.0 0.31 1 12/17/20 08:11 10061-02-6 1,4-Dioxane (p-Dioxane) ND ug/L 150 56.2 1 12/17/20 08:11 123-91-1 L1 Ethylbenzene ND ug/L 1.0 0.26 1 12/17/20 08:11 100-41-4 2-Hexanone ND ug/L 5.0 0.57 1 12/17/20 08:11 591-78-6 lodomethane ND ug/L 20.0 12.5 1 12/17/20 08:11 74-88-4 Methylene Chloride ND ug/L 5.0 3.7 1 12/17/20 08:11 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 4.5 1 12/17/20 08:11 108-10-1 Styrene ND ug/L 1.0 0.27 1 12/17/20 08:11 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 0.34 1 12/17/20 08:11 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 0.22 1 12/17/20 08:11 79-34-5 Tetrachloroethene ND ug/L 1.0 0.16 1 12/17/20 08:11 127-18-4 Toluene ND ug/L 1.0 0.24 1 12/17/20 08:11 108-88-3 1,1,1-Trichloroethane ND ug/L 1.0 0.18 1 12/17/20 08:11 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 0.24 1 12/17/20 08:11 79-00-5 Trichloroethene ND ug/L 1.0 0.22 1 12/17/20 08:11 79-01-6 Trichlorofluoromethane ND ug/L 1.0 0.31 1 12/17/20 08:11 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 0.35 1 12/17/20 08:11 96-18-4 Vinyl acetate ND ug/L 2.0 1.4 1 12/17/20 08:11 108-05-4 Vinyl chloride ND ug/L 1.0 0.24 1 12/17/20 08:11 75-01-4 Xylene (Total) ND ug/L 1.0 0.63 1 12/17/20 08:11 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 101 % 70-130 1 12/17/20 08:11 460-00-4 1,2-Dichloroethane-d4 (S) 100 % 70-130 1 12/17/20 08:11 17060-07-0 Toluene-d8 (S) 101 % 70-130 1 12/17/20 08:11 2037-26-5 Date: 01 /04/2021 08:54 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 39 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-6 Lab ID: 92511977006 Collected: 12/11/20 13:53 Received: 12/14/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 12/17/20 11:06 12/31/20 21:23 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 21:23 7440-38-2 Barium 74.4 ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 21:23 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 12/17/20 11:06 12/31/20 21:23 7440-41-7 Cadmium 0.591 ug/L 1.0 0.40 1 12/17/20 11:06 12/31/20 21:23 7440-43-9 Chromium ND ug/L 5.0 3.7 1 12/17/20 11:06 12/31/20 21:23 7440-47-3 Cobalt 36.9 ug/L 5.0 3.6 1 12/17/20 11:06 12/31/20 21:23 7440-48-4 Copper ND ug/L 5.0 4.3 1 12/17/20 11:06 12/31/20 21:23 7440-50-8 Lead ND ug/L 5.0 4.5 1 12/17/20 11:06 12/31/20 21:23 7439-92-1 Nickel ND ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 21:23 7440-02-0 Selenium ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 21:23 7782-49-2 Silver ND ug/L 5.0 2.5 1 12/17/20 11:06 12/31/20 21:23 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 12/17/20 11:06 12/31/20 21:23 7440-62-2 Zinc ND ug/L 10.0 9.5 1 12/17/20 11:06 12/31/20 21:23 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium 0.63 ug/L 0.10 0.050 1 12/18/20 02:42 12/30/20 03:08 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 6.2 1 12/18/20 06:14 67-64-1 Acrylonitrile ND ug/L 10.0 0.90 1 12/18/20 06:14 107-13-1 Benzene ND ug/L 1.0 0.15 1 12/18/20 06:14 71-43-2 Bromochloromethane ND ug/L 1.0 0.34 1 12/18/20 06:14 74-97-5 Bromodichloromethane ND ug/L 1.0 0.26 1 12/18/20 06:14 75-27-4 Bromoform ND ug/L 1.0 0.62 1 12/18/20 06:14 75-25-2 Bromomethane ND ug/L 2.0 0.62 1 12/18/20 06:14 74-83-9 2-Butanone (MEK) ND ug/L 5.0 3.3 1 12/18/20 06:14 78-93-3 Carbon disulfide ND ug/L 2.0 0.40 1 12/18/20 06:14 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.22 1 12/18/20 06:14 56-23-5 Chlorobenzene ND ug/L 1.0 0.23 1 12/18/20 06:14 108-90-7 Chloroethane ND ug/L 1.0 0.49 1 12/18/20 06:14 75-00-3 Chloroform ND ug/L 5.0 2.3 1 12/18/20 06:14 67-66-3 Chloromethane ND ug/L 1.0 0.39 1 12/18/20 06:14 74-87-3 Dibromochloromethane ND ug/L 1.0 0.41 1 12/18/20 06:14 124-48-1 Dibromomethane ND ug/L 1.0 0.46 1 12/18/20 06:14 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.29 1 12/18/20 06:14 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.26 1 12/18/20 06:14 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.54 1 12/18/20 06:14 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.27 1 12/18/20 06:14 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.34 1 12/18/20 06:14 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.24 1 12/18/20 06:14 75-35-4 cis-1,2-Dichloroethene ND ug/L 1.0 0.29 1 12/18/20 06:14 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 0.25 1 12/18/20 06:14 156-60-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. v1 v2 Page 40 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-6 Lab ID: 92511977006 Collected: 12/11/20 13:53 Received: 12/14/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene 1,4-Dioxane (p-Dioxane) Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 01 /04/2021 08:54 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.19 1 12/18/20 06:14 78-87-5 ND ug/L 1.0 0.30 1 12/18/20 06:14 10061-01-5 ND ug/L 1.0 0.31 1 12/18/20 06:14 10061-02-6 ND ug/L 150 56.2 1 12/18/20 06:14 123-91-1 ND ug/L 1.0 0.26 1 12/18/20 06:14 100-41-4 ND ug/L 5.0 0.57 1 12/18/20 06:14 591-78-6 ND ug/L 20.0 12.5 1 12/18/20 06:14 74-88-4 ND ug/L 5.0 3.7 1 12/18/20 06:14 75-09-2 ND ug/L 5.0 4.5 1 12/18/20 06:14 108-10-1 ND ug/L 1.0 0.27 1 12/18/20 06:14 100-42-5 ND ug/L 1.0 0.34 1 12/18/20 06:14 630-20-6 ND ug/L 1.0 0.22 1 12/18/20 06:14 79-34-5 ND ug/L 1.0 0.16 1 12/18/20 06:14 127-18-4 ND ug/L 1.0 0.24 1 12/18/20 06:14 108-88-3 ND ug/L 1.0 0.18 1 12/18/20 06:14 71-55-6 ND ug/L 1.0 0.24 1 12/18/20 06:14 79-00-5 ND ug/L 1.0 0.22 1 12/18/20 06:14 79-01-6 ND ug/L 1.0 0.31 1 12/18/20 06:14 75-69-4 ND ug/L 1.0 0.35 1 12/18/20 06:14 96-18-4 ND ug/L 2.0 1.4 1 12/18/20 06:14 108-05-4 ND ug/L 1.0 0.24 1 12/18/20 06:14 75-01-4 ND ug/L 1.0 0.63 1 12/18/20 06:14 1330-20-7 95 % 70-130 1 12/18/20 06:14 460-00-4 106 % 70-130 1 12/18/20 06:14 17060-07-0 101 % 70-130 1 12/18/20 06:14 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. v1 Page 41 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-12S Lab ID: 92511977007 Collected: 12/11/20 13:28 Received: 12/14/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 12/17/20 11:06 12/31/20 21:27 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 21:27 7440-38-2 Barium 19.4 ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 21:27 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 12/17/20 11:06 12/31/20 21:27 7440-41-7 Cadmium 0.46J ug/L 1.0 0.40 1 12/17/20 11:06 12/31/20 21:27 7440-43-9 Chromium ND ug/L 5.0 3.7 1 12/17/20 11:06 12/31/20 21:27 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 12/17/20 11:06 12/31/20 21:27 7440-48-4 Copper ND ug/L 5.0 4.3 1 12/17/20 11:06 12/31/20 21:27 7440-50-8 Lead ND ug/L 5.0 4.5 1 12/17/20 11:06 12/31/20 21:27 7439-92-1 Nickel ND ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 21:27 7440-02-0 Selenium ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 21:27 7782-49-2 Silver ND ug/L 5.0 2.5 1 12/17/20 11:06 12/31/20 21:27 7440-22-4 Vanadium 4.5.1 ug/L 5.0 3.9 1 12/17/20 11:06 12/31/20 21:27 7440-62-2 Zinc ND ug/L 10.0 9.5 1 12/17/20 11:06 12/31/20 21:27 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.10 0.050 1 12/18/20 02:42 12/30/20 03:12 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 6.2 1 12/18/20 06:32 67-64-1 Acrylonitrile ND ug/L 10.0 0.90 1 12/18/20 06:32 107-13-1 Benzene ND ug/L 1.0 0.15 1 12/18/20 06:32 71-43-2 Bromochloromethane ND ug/L 1.0 0.34 1 12/18/20 06:32 74-97-5 Bromodichloromethane ND ug/L 1.0 0.26 1 12/18/20 06:32 75-27-4 Bromoform ND ug/L 1.0 0.62 1 12/18/20 06:32 75-25-2 Bromomethane ND ug/L 2.0 0.62 1 12/18/20 06:32 74-83-9 2-Butanone (MEK) ND ug/L 5.0 3.3 1 12/18/20 06:32 78-93-3 Carbon disulfide ND ug/L 2.0 0.40 1 12/18/20 06:32 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.22 1 12/18/20 06:32 56-23-5 Chlorobenzene ND ug/L 1.0 0.23 1 12/18/20 06:32 108-90-7 Chloroethane ND ug/L 1.0 0.49 1 12/18/20 06:32 75-00-3 Chloroform ND ug/L 5.0 2.3 1 12/18/20 06:32 67-66-3 Chloromethane ND ug/L 1.0 0.39 1 12/18/20 06:32 74-87-3 Dibromochloromethane ND ug/L 1.0 0.41 1 12/18/20 06:32 124-48-1 Dibromomethane ND ug/L 1.0 0.46 1 12/18/20 06:32 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.29 1 12/18/20 06:32 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.26 1 12/18/20 06:32 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.54 1 12/18/20 06:32 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.27 1 12/18/20 06:32 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.34 1 12/18/20 06:32 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.24 1 12/18/20 06:32 75-35-4 cis-1,2-Dichloroethene ND ug/L 1.0 0.29 1 12/18/20 06:32 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 0.25 1 12/18/20 06:32 156-60-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. v1 v2 Page 42 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-12S Lab ID: 92511977007 Collected: 12/11/20 13:28 Received: 12/14/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene 1,4-Dioxane (p-Dioxane) Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 01 /04/2021 08:54 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.19 1 12/18/20 06:32 78-87-5 ND ug/L 1.0 0.30 1 12/18/20 06:32 10061-01-5 ND ug/L 1.0 0.31 1 12/18/20 06:32 10061-02-6 ND ug/L 150 56.2 1 12/18/20 06:32 123-91-1 ND ug/L 1.0 0.26 1 12/18/20 06:32 100-41-4 ND ug/L 5.0 0.57 1 12/18/20 06:32 591-78-6 ND ug/L 20.0 12.5 1 12/18/20 06:32 74-88-4 ND ug/L 5.0 3.7 1 12/18/20 06:32 75-09-2 ND ug/L 5.0 4.5 1 12/18/20 06:32 108-10-1 ND ug/L 1.0 0.27 1 12/18/20 06:32 100-42-5 ND ug/L 1.0 0.34 1 12/18/20 06:32 630-20-6 ND ug/L 1.0 0.22 1 12/18/20 06:32 79-34-5 ND ug/L 1.0 0.16 1 12/18/20 06:32 127-18-4 ND ug/L 1.0 0.24 1 12/18/20 06:32 108-88-3 ND ug/L 1.0 0.18 1 12/18/20 06:32 71-55-6 ND ug/L 1.0 0.24 1 12/18/20 06:32 79-00-5 ND ug/L 1.0 0.22 1 12/18/20 06:32 79-01-6 ND ug/L 1.0 0.31 1 12/18/20 06:32 75-69-4 ND ug/L 1.0 0.35 1 12/18/20 06:32 96-18-4 ND ug/L 2.0 1.4 1 12/18/20 06:32 108-05-4 ND ug/L 1.0 0.24 1 12/18/20 06:32 75-01-4 ND ug/L 1.0 0.63 1 12/18/20 06:32 1330-20-7 98 % 70-130 1 12/18/20 06:32 460-00-4 105 % 70-130 1 12/18/20 06:32 17060-07-0 103 % 70-130 1 12/18/20 06:32 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. v1 Page 43 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-19 Lab ID: 92511977008 Collected: 12/10/20 14:40 Received: 12/14/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 12/17/20 11:06 12/31/20 21:30 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 21:30 7440-38-2 Barium 42.5 ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 21:30 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 12/17/20 11:06 12/31/20 21:30 7440-41-7 Cadmium 2.2 ug/L 1.0 0.40 1 12/17/20 11:06 12/31/20 21:30 7440-43-9 Chromium ND ug/L 5.0 3.7 1 12/17/20 11:06 12/31/20 21:30 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 12/17/20 11:06 12/31/20 21:30 7440-48-4 Copper ND ug/L 5.0 4.3 1 12/17/20 11:06 12/31/20 21:30 7440-50-8 Lead ND ug/L 5.0 4.5 1 12/17/20 11:06 12/31/20 21:30 7439-92-1 Nickel ND ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 21:30 7440-02-0 Selenium ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 21:30 7782-49-2 Silver ND ug/L 5.0 2.5 1 12/17/20 11:06 12/31/20 21:30 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 12/17/20 11:06 12/31/20 21:30 7440-62-2 Zinc ND ug/L 10.0 9.5 1 12/17/20 11:06 12/31/20 21:30 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.10 0.050 1 12/18/20 02:42 12/30/20 03:16 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 6.2 1 12/17/20 08:29 67-64-1 Acrylonitrile ND ug/L 10.0 0.90 1 12/17/20 08:29 107-13-1 Benzene ND ug/L 1.0 0.15 1 12/17/20 08:29 71-43-2 Bromochloromethane ND ug/L 1.0 0.34 1 12/17/20 08:29 74-97-5 Bromodichloromethane ND ug/L 1.0 0.26 1 12/17/20 08:29 75-27-4 Bromoform ND ug/L 1.0 0.62 1 12/17/20 08:29 75-25-2 Bromomethane ND ug/L 2.0 0.62 1 12/17/20 08:29 74-83-9 2-Butanone (MEK) ND ug/L 5.0 3.3 1 12/17/20 08:29 78-93-3 Carbon disulfide ND ug/L 2.0 0.40 1 12/17/20 08:29 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.22 1 12/17/20 08:29 56-23-5 Chlorobenzene ND ug/L 1.0 0.23 1 12/17/20 08:29 108-90-7 Chloroethane ND ug/L 1.0 0.49 1 12/17/20 08:29 75-00-3 Chloroform ND ug/L 5.0 2.3 1 12/17/20 08:29 67-66-3 Chloromethane ND ug/L 1.0 0.39 1 12/17/20 08:29 74-87-3 Dibromochloromethane ND ug/L 1.0 0.41 1 12/17/20 08:29 124-48-1 Dibromomethane ND ug/L 1.0 0.46 1 12/17/20 08:29 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.29 1 12/17/20 08:29 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.26 1 12/17/20 08:29 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.54 1 12/17/20 08:29 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.27 1 12/17/20 08:29 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.34 1 12/17/20 08:29 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.24 1 12/17/20 08:29 75-35-4 cis-1,2-Dichloroethene ND ug/L 1.0 0.29 1 12/17/20 08:29 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 0.25 1 12/17/20 08:29 156-60-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. v2 v1 Page 44 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-19 Lab ID: 92511977008 Collected: 12/10/20 14:40 Received: 12/14/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 1,2-Dichloropropene ND ug/L 1.0 0.19 1 12/17/20 08:29 78-87-5 cis-1,3-Dichloropropene ND ug/L 1.0 0.30 1 12/17/20 08:29 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 1.0 0.31 1 12/17/20 08:29 10061-02-6 1,4-Dioxane (p-Dioxane) ND ug/L 150 56.2 1 12/17/20 08:29 123-91-1 L1 Ethylbenzene ND ug/L 1.0 0.26 1 12/17/20 08:29 100-41-4 2-Hexanone ND ug/L 5.0 0.57 1 12/17/20 08:29 591-78-6 lodomethane ND ug/L 20.0 12.5 1 12/17/20 08:29 74-88-4 Methylene Chloride ND ug/L 5.0 3.7 1 12/17/20 08:29 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 4.5 1 12/17/20 08:29 108-10-1 Styrene ND ug/L 1.0 0.27 1 12/17/20 08:29 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 0.34 1 12/17/20 08:29 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 0.22 1 12/17/20 08:29 79-34-5 Tetrachloroethene ND ug/L 1.0 0.16 1 12/17/20 08:29 127-18-4 Toluene ND ug/L 1.0 0.24 1 12/17/20 08:29 108-88-3 1,1,1-Trichloroethane ND ug/L 1.0 0.18 1 12/17/20 08:29 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 0.24 1 12/17/20 08:29 79-00-5 Trichloroethene ND ug/L 1.0 0.22 1 12/17/20 08:29 79-01-6 Trichlorofluoromethane ND ug/L 1.0 0.31 1 12/17/20 08:29 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 0.35 1 12/17/20 08:29 96-18-4 Vinyl acetate ND ug/L 2.0 1.4 1 12/17/20 08:29 108-05-4 Vinyl chloride ND ug/L 1.0 0.24 1 12/17/20 08:29 75-01-4 Xylene (Total) ND ug/L 1.0 0.63 1 12/17/20 08:29 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 105 % 70-130 1 12/17/20 08:29 460-00-4 1,2-Dichloroethane-d4 (S) 98 % 70-130 1 12/17/20 08:29 17060-07-0 Toluene-d8 (S) 101 % 70-130 1 12/17/20 08:29 2037-26-5 Date: 01 /04/2021 08:54 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 45 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-20 Lab ID: 92511977009 Collected: 12/11/20 13:58 Received: 12/14/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 12/17/20 11:06 12/31/20 21:33 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 21:33 7440-38-2 Barium 48.4 ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 21:33 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 12/17/20 11:06 12/31/20 21:33 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 12/17/20 11:06 12/31/20 21:33 7440-43-9 Chromium 3.9.1 ug/L 5.0 3.7 1 12/17/20 11:06 12/31/20 21:33 7440-47-3 Cobalt 103 ug/L 5.0 3.6 1 12/17/20 11:06 12/31/20 21:33 7440-48-4 Copper ND ug/L 5.0 4.3 1 12/17/20 11:06 12/31/20 21:33 7440-50-8 Lead ND ug/L 5.0 4.5 1 12/17/20 11:06 12/31/20 21:33 7439-92-1 Nickel 4.9.1 ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 21:33 7440-02-0 Selenium ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 21:33 7782-49-2 Silver ND ug/L 5.0 2.5 1 12/17/20 11:06 12/31/20 21:33 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 12/17/20 11:06 12/31/20 21:33 7440-62-2 Zinc 12.0 ug/L 10.0 9.5 1 12/17/20 11:06 12/31/20 21:33 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium 0.65 ug/L 0.10 0.050 1 12/18/20 02:42 12/30/20 03:20 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 6.2 1 12/18/20 19:03 67-64-1 Acrylonitrile ND ug/L 10.0 0.90 1 12/18/20 19:03 107-13-1 Benzene 1.0 ug/L 1.0 0.15 1 12/18/20 19:03 71-43-2 Bromochloromethane ND ug/L 1.0 0.34 1 12/18/20 19:03 74-97-5 Bromodichloromethane ND ug/L 1.0 0.26 1 12/18/20 19:03 75-27-4 Bromoform ND ug/L 1.0 0.62 1 12/18/20 19:03 75-25-2 Bromomethane ND ug/L 2.0 0.62 1 12/18/20 19:03 74-83-9 2-Butanone (MEK) ND ug/L 5.0 3.3 1 12/18/20 19:03 78-93-3 Carbon disulfide ND ug/L 2.0 0.40 1 12/18/20 19:03 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.22 1 12/18/20 19:03 56-23-5 Chlorobenzene ND ug/L 1.0 0.23 1 12/18/20 19:03 108-90-7 Chloroethane 0.77J ug/L 1.0 0.49 1 12/18/20 19:03 75-00-3 Chloroform ND ug/L 5.0 2.3 1 12/18/20 19:03 67-66-3 Chloromethane ND ug/L 1.0 0.39 1 12/18/20 19:03 74-87-3 Dibromochloromethane ND ug/L 1.0 0.41 1 12/18/20 19:03 124-48-1 Dibromomethane ND ug/L 1.0 0.46 1 12/18/20 19:03 74-95-3 1,2-Dichlorobenzene 1.1 ug/L 1.0 0.29 1 12/18/20 19:03 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.26 1 12/18/20 19:03 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.54 1 12/18/20 19:03 110-57-6 1,1-Dichloroethane 0.83J ug/L 1.0 0.27 1 12/18/20 19:03 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.34 1 12/18/20 19:03 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.24 1 12/18/20 19:03 75-35-4 cis-1,2-Dichloroethene 6.7 ug/L 1.0 0.29 1 12/18/20 19:03 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 0.25 1 12/18/20 19:03 156-60-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. IL Page 46 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-20 Lab ID: 92511977009 Collected: 12/11/20 13:58 Received: 12/14/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene 1,4-Dioxane (p-Dioxane) Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 01 /04/2021 08:54 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.19 1 12/18/2019:03 78-87-5 ND ug/L 1.0 0.30 1 12/18/2019:03 10061-01-5 ND ug/L 1.0 0.31 1 12/18/2019:03 10061-02-6 ND ug/L 150 56.2 1 12/18/2019:03 123-91-1 ND ug/L 1.0 0.26 1 12/18/2019:03 100-41-4 ND ug/L 5.0 0.57 1 12/18/2019:03 591-78-6 ND ug/L 20.0 12.5 1 12/18/2019:03 74-88-4 ND ug/L 5.0 3.7 1 12/18/2019:03 75-09-2 ND ug/L 5.0 4.5 1 12/18/2019:03 108-10-1 ND ug/L 1.0 0.27 1 12/18/2019:03 100-42-5 ND ug/L 1.0 0.34 1 12/18/2019:03 630-20-6 ND ug/L 1.0 0.22 1 12/18/2019:03 79-34-5 ND ug/L 1.0 0.16 1 12/18/2019:03 127-18-4 ND ug/L 1.0 0.24 1 12/18/2019:03 108-88-3 ND ug/L 1.0 0.18 1 12/18/2019:03 71-55-6 ND ug/L 1.0 0.24 1 12/18/2019:03 79-00-5 ND ug/L 1.0 0.22 1 12/18/2019:03 79-01-6 ND ug/L 1.0 0.31 1 12/18/2019:03 75-69-4 ND ug/L 1.0 0.35 1 12/18/2019:03 96-18-4 ND ug/L 2.0 1.4 1 12/18/2019:03 108-05-4 2.9 ug/L 1.0 0.24 1 12/18/2019:03 75-01-4 ND ug/L 1.0 0.63 1 12/18/2019:03 1330-20-7 97 % 70-130 1 12/18/2019:03 460-00-4 103 % 70-130 1 12/18/2019:03 17060-07-0 101 % 70-130 1 12/18/2019:03 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 47 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-23 Lab ID: 92511977010 Collected: 12/10/20 14:37 Received: 12/14/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 12/17/20 11:06 12/31/20 21:36 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 21:36 7440-38-2 Barium 20.7 ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 21:36 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 12/17/20 11:06 12/31/20 21:36 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 12/17/20 11:06 12/31/20 21:36 7440-43-9 Chromium ND ug/L 5.0 3.7 1 12/17/20 11:06 12/31/20 21:36 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 12/17/20 11:06 12/31/20 21:36 7440-48-4 Copper ND ug/L 5.0 4.3 1 12/17/20 11:06 12/31/20 21:36 7440-50-8 Lead ND ug/L 5.0 4.5 1 12/17/20 11:06 12/31/20 21:36 7439-92-1 Nickel ND ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 21:36 7440-02-0 Selenium ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 21:36 7782-49-2 Silver ND ug/L 5.0 2.5 1 12/17/20 11:06 12/31/20 21:36 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 12/17/20 11:06 12/31/20 21:36 7440-62-2 Zinc ND ug/L 10.0 9.5 1 12/17/20 11:06 12/31/20 21:36 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.10 0.050 1 12/18/20 02:42 12/30/20 03:24 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 6.2 1 12/17/20 08:48 67-64-1 Acrylonitrile ND ug/L 10.0 0.90 1 12/17/20 08:48 107-13-1 Benzene ND ug/L 1.0 0.15 1 12/17/20 08:48 71-43-2 Bromochloromethane ND ug/L 1.0 0.34 1 12/17/20 08:48 74-97-5 Bromodichloromethane ND ug/L 1.0 0.26 1 12/17/20 08:48 75-27-4 Bromoform ND ug/L 1.0 0.62 1 12/17/20 08:48 75-25-2 Bromomethane ND ug/L 2.0 0.62 1 12/17/20 08:48 74-83-9 2-Butanone (MEK) ND ug/L 5.0 3.3 1 12/17/20 08:48 78-93-3 Carbon disulfide ND ug/L 2.0 0.40 1 12/17/20 08:48 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.22 1 12/17/20 08:48 56-23-5 Chlorobenzene ND ug/L 1.0 0.23 1 12/17/20 08:48 108-90-7 Chloroethane ND ug/L 1.0 0.49 1 12/17/20 08:48 75-00-3 Chloroform ND ug/L 5.0 2.3 1 12/17/20 08:48 67-66-3 Chloromethane ND ug/L 1.0 0.39 1 12/17/20 08:48 74-87-3 Dibromochloromethane ND ug/L 1.0 0.41 1 12/17/20 08:48 124-48-1 Dibromomethane ND ug/L 1.0 0.46 1 12/17/20 08:48 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.29 1 12/17/20 08:48 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.26 1 12/17/20 08:48 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.54 1 12/17/20 08:48 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.27 1 12/17/20 08:48 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.34 1 12/17/20 08:48 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.24 1 12/17/20 08:48 75-35-4 cis-1,2-Dichloroethene 0.64J ug/L 1.0 0.29 1 12/17/20 08:48 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 0.25 1 12/17/20 08:48 156-60-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. v2 v1 Page 48 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-23 Lab ID: 92511977010 Collected: 12/10/20 14:37 Received: 12/14/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 1,2-Dichloropropene ND ug/L 1.0 0.19 1 12/17/20 08:48 78-87-5 cis-1,3-Dichloropropene ND ug/L 1.0 0.30 1 12/17/20 08:48 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 1.0 0.31 1 12/17/20 08:48 10061-02-6 1,4-Dioxane (p-Dioxane) ND ug/L 150 56.2 1 12/17/20 08:48 123-91-1 L1 Ethylbenzene ND ug/L 1.0 0.26 1 12/17/20 08:48 100-41-4 2-Hexanone ND ug/L 5.0 0.57 1 12/17/20 08:48 591-78-6 lodomethane ND ug/L 20.0 12.5 1 12/17/20 08:48 74-88-4 Methylene Chloride ND ug/L 5.0 3.7 1 12/17/20 08:48 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 4.5 1 12/17/20 08:48 108-10-1 Styrene ND ug/L 1.0 0.27 1 12/17/20 08:48 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 0.34 1 12/17/20 08:48 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 0.22 1 12/17/20 08:48 79-34-5 Tetrachloroethene ND ug/L 1.0 0.16 1 12/17/20 08:48 127-18-4 Toluene ND ug/L 1.0 0.24 1 12/17/20 08:48 108-88-3 1,1,1-Trichloroethane ND ug/L 1.0 0.18 1 12/17/20 08:48 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 0.24 1 12/17/20 08:48 79-00-5 Trichloroethene ND ug/L 1.0 0.22 1 12/17/20 08:48 79-01-6 Trichlorofluoromethane ND ug/L 1.0 0.31 1 12/17/20 08:48 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 0.35 1 12/17/20 08:48 96-18-4 Vinyl acetate ND ug/L 2.0 1.4 1 12/17/20 08:48 108-05-4 Vinyl chloride ND ug/L 1.0 0.24 1 12/17/20 08:48 75-01-4 Xylene (Total) ND ug/L 1.0 0.63 1 12/17/20 08:48 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 100 % 70-130 1 12/17/20 08:48 460-00-4 1,2-Dichloroethane-d4 (S) 95 % 70-130 1 12/17/20 08:48 17060-07-0 Toluene-d8 (S) 98 % 70-130 1 12/17/20 08:48 2037-26-5 Date: 01 /04/2021 08:54 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 49 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-7 Lab ID: 92511977011 Collected: 12/11/20 11:19 Received: 12/14/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual Indicator Gases Bubblestrip H2 Analytical Method: AM20GAX Pace Analytical Gulf Coast Hydrogen 0.56J nM 1.9 0.49 1 12/21/2013:28 1333-74-0 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 12/17/20 11:06 12/31/20 21:40 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 21:40 7440-38-2 Barium 67.5 ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 21:40 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 12/17/20 11:06 12/31/20 21:40 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 12/17/20 11:06 12/31/20 21:40 7440-43-9 Chromium 5.2 ug/L 5.0 3.7 1 12/17/20 11:06 12/31/20 21:40 7440-47-3 Cobalt 84.4 ug/L 5.0 3.6 1 12/17/20 11:06 12/31/20 21:40 7440-48-4 Copper ND ug/L 5.0 4.3 1 12/17/20 11:06 12/31/20 21:40 7440-50-8 Lead ND ug/L 5.0 4.5 1 12/17/20 11:06 12/31/20 21:40 7439-92-1 Nickel 3.6J ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 21:40 7440-02-0 Selenium ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 21:40 7782-49-2 Silver 2.8J ug/L 5.0 2.5 1 12/17/20 11:06 12/31/20 21:40 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 12/17/20 11:06 12/31/20 21:40 7440-62-2 Zinc 10.2 ug/L 10.0 9.5 1 12/17/20 11:06 12/31/20 21:40 7440-66-6 6020 MET ICPMS Thallium 8260D MSV Low Level Landfill Acetone Acrylonitrile Benzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane 2-Butanone (MEK) Carbon disulfide Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 1,2-Dibromo-3-chloropropane Dibromochloromethane 1,2-Dibromoethane (EDB) Dibromomethane 1,2-Dichlorobenzene 1,4-Dichlorobenzene Date: 01 /04/2021 08:54 AM Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville 0.32 ug/L 0.10 0.050 1 12/18/20 02:42 12/30/20 03:28 7440-28-0 Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 25.0 ND ug/L 10.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 2.0 ND ug/L 5.0 ND ug/L 2.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 5.0 ND ug/L 1.0 ND ug/L 5.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 6.2 1 12/18/20 17:33 67-64-1 0.90 1 12/18/20 17:33 107-13-1 0.15 1 12/18/20 17:33 71-43-2 0.34 1 12/18/20 17:33 74-97-5 0.26 1 12/18/20 17:33 75-27-4 0.62 1 12/18/20 17:33 75-25-2 0.62 1 12/18/20 17:33 74-83-9 3.3 1 12/18/20 17:33 78-93-3 0.40 1 12/18/20 17:33 75-15-0 0.22 1 12/18/20 17:33 56-23-5 0.23 1 12/18/20 17:33 108-90-7 0.49 1 12/18/20 17:33 75-00-3 2.3 1 12/18/20 17:33 67-66-3 0.39 1 12/18/20 17:33 74-87-3 0.26 1 12/18/20 17:33 96-12-8 0.41 1 12/18/20 17:33 124-48-1 0.26 1 12/18/20 17:33 106-93-4 0.46 1 12/18/20 17:33 74-95-3 0.29 1 12/18/20 17:33 95-50-1 0.26 1 12/18/20 17:33 106-46-7 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. IL Page 50 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-7 Lab ID: 92511977011 Collected: 12/11/20 11:19 Received: 12/14/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.54 1 12/18/20 17:33 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.27 1 12/18/20 17:33 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.34 1 12/18/20 17:33 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.24 1 12/18/20 17:33 75-35-4 cis-1,2-Dichloroethene ND ug/L 1.0 0.29 1 12/18/20 17:33 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 0.25 1 12/18/20 17:33 156-60-5 1,2-Dichloropropene ND ug/L 1.0 0.19 1 12/18/20 17:33 78-87-5 cis-1,3-Dichloropropene ND ug/L 1.0 0.30 1 12/18/20 17:33 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 1.0 0.31 1 12/18/20 17:33 10061-02-6 1,4-Dioxane (p-Dioxane) ND ug/L 150 56.2 1 12/18/20 17:33 123-91-1 Ethylbenzene ND ug/L 1.0 0.26 1 12/18/20 17:33 100-41-4 2-Hexanone ND ug/L 5.0 0.57 1 12/18/20 17:33 591-78-6 lodomethane ND ug/L 20.0 12.5 1 12/18/20 17:33 74-88-4 Methylene Chloride ND ug/L 5.0 3.7 1 12/18/20 17:33 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 4.5 1 12/18/20 17:33 108-10-1 Styrene ND ug/L 1.0 0.27 1 12/18/20 17:33 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 0.34 1 12/18/20 17:33 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 0.22 1 12/18/20 17:33 79-34-5 Tetrachloroethene ND ug/L 1.0 0.16 1 12/18/20 17:33 127-18-4 Toluene ND ug/L 1.0 0.24 1 12/18/20 17:33 108-88-3 1,1,1-Trichloroethane ND ug/L 1.0 0.18 1 12/18/20 17:33 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 0.24 1 12/18/20 17:33 79-00-5 Trichloroethene ND ug/L 1.0 0.22 1 12/18/20 17:33 79-01-6 Trichlorofluoromethane ND ug/L 1.0 0.31 1 12/18/20 17:33 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 0.35 1 12/18/20 17:33 96-18-4 Vinyl acetate ND ug/L 2.0 1.4 1 12/18/20 17:33 108-05-4 Vinyl chloride ND ug/L 1.0 0.24 1 12/18/20 17:33 75-01-4 Xylene (Total) ND ug/L 1.0 0.63 1 12/18/20 17:33 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 97 % 70-130 1 12/18/20 17:33 460-00-4 1,2-Dichloroethane-d4 (S) 103 % 70-130 1 12/18/20 17:33 17060-07-0 Toluene-d8 (S) 102 % 70-130 1 12/18/20 17:33 2037-26-5 2320B Alkalinity Analytical Method: SM 2320B-2011 Pace Analytical Services -Asheville Alkalinity, Total as CaCO3 74700 ug/L 5000 5000 1 12/23/20 16:24 Iron, Ferrous Analytical Method: SM 3500-Fe B-2011 Pace Analytical Services -Asheville Iron, Ferrous ND mg/L 0.50 0.084 1 12/28/20 18:57 4500S21) Sulfide Water Analytical Method: SM 4500-S2D-2011 Pace Analytical Services -Asheville Sulfide ND ug/L 100 50.0 1 12/17/2014:51 18496-25-8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. H3,N2 Page 51 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-7 Lab ID: 92511977011 Collected: 12/11/20 11:19 Received: 12/14/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 4500 Chloride Analytical Method: SM 4500-CI-E-2011 Pace Analytical Services -Asheville Chloride 25800 ug/L 1000 500 1 12/24/2019:42 16887-00-6 5220D COD Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011 Pace Analytical Services -Asheville Chemical Oxygen Demand 22600J ug/L 25000 12500 1 12/24/20 03:00 12/24/20 06:22 R1 531013 TOC Analytical Method: SM 531 OB-2011 Pace Analytical Services -Asheville Total Organic Carbon 3380 ug/L 1000 500 1 12/29/20 16:15 7440-44-0 9056 IC anions 28 Days Analytical Method: EPA 9056A Pace Analytical Services -Asheville Sulfate 5.7 mg/L 1.0 0.50 1 12/22/20 22:12 14808-79-8 Low Level Volatile Fatty Acids Analytical Method: AM23G Pace Analytical Gulf Coast Acetic Acid 0.28J mg/L 0.50 0.12 1 12/18/20 23:56 64-19-7 Butyric Acid ND mg/L 0.50 0.058 1 12/18/20 23:56 107-92-6 Formic acid 4.5 mg/L 0.50 0.055 1 12/18/20 23:56 64-18-6 Hexanoic Acid 0.11J mg/L 0.50 0.058 1 12/18/20 23:56 142-62-1 Lactic Acid 0.057J mg/L 0.50 0.053 1 12/18/20 23:56 50-21-5 Pentanoic Acid ND mg/L 0.50 0.056 1 12/18/20 23:56 109-52-4 Propionic Acid ND mg/L 0.50 0.053 1 12/18/20 23:56 79-09-4 Pyruvic Acid ND mg/L 0.50 0.060 1 12/18/20 23:56 127-17-3 i-Hexanoic Acid ND mg/L 0.50 0.056 1 12/18/20 23:56 646-07-1 i-Pentanoic Acid ND mg/L 0.50 0.061 1 12/18/20 23:56 503-74-2 Date: 01 /04/2021 08:54 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 52 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-14 Lab ID: 92511977012 Collected: 12/11/20 08:30 Received: 12/14/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual Indicator Gases Bubblestrip H2 Analytical Method: AM20GAX Pace Analytical Gulf Coast Hydrogen 1.0.1 nM 1.9 0.49 1 12/21/2014:12 1333-74-0 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 12/17/20 11:06 12/31/20 21:43 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 21:43 7440-38-2 Barium 27.4 ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 21:43 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 12/17/20 11:06 12/31/20 21:43 7440-41-7 Cadmium 1.7 ug/L 1.0 0.40 1 12/17/20 11:06 12/31/20 21:43 7440-43-9 Chromium ND ug/L 5.0 3.7 1 12/17/20 11:06 12/31/20 21:43 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 12/17/20 11:06 12/31/20 21:43 7440-48-4 Copper ND ug/L 5.0 4.3 1 12/17/20 11:06 12/31/20 21:43 7440-50-8 Lead ND ug/L 5.0 4.5 1 12/17/20 11:06 12/31/20 21:43 7439-92-1 Nickel ND ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 21:43 7440-02-0 Selenium ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 21:43 7782-49-2 Silver ND ug/L 5.0 2.5 1 12/17/20 11:06 12/31/20 21:43 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 12/17/20 11:06 12/31/20 21:43 7440-62-2 Zinc 9.5J ug/L 10.0 9.5 1 12/17/20 11:06 12/31/20 21:43 7440-66-6 6020 MET ICPMS Thallium 8260D MSV Low Level Landfill Acetone Acrylonitrile Benzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane 2-Butanone (MEK) Carbon disulfide Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 1,2-Dibromo-3-chloropropane Dibromochloromethane 1,2-Dibromoethane (EDB) Dibromomethane 1,2-Dichlorobenzene 1,4-Dichlorobenzene Date: 01 /04/2021 08:54 AM Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville ND ug/L 0.10 0.050 1 12/18/20 02:42 12/30/20 03:32 7440-28-0 Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 25.0 ND ug/L 10.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 2.0 ND ug/L 5.0 ND ug/L 2.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 5.0 ND ug/L 1.0 ND ug/L 5.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 6.2 1 12/17/20 07:52 67-64-1 0.90 1 12/17/20 07:52 107-13-1 0.15 1 12/17/20 07:52 71-43-2 0.34 1 12/17/20 07:52 74-97-5 0.26 1 12/17/20 07:52 75-27-4 0.62 1 12/17/20 07:52 75-25-2 0.62 1 12/17/20 07:52 74-83-9 3.3 1 12/17/20 07:52 78-93-3 0.40 1 12/17/20 07:52 75-15-0 0.22 1 12/17/20 07:52 56-23-5 0.23 1 12/17/20 07:52 108-90-7 0.49 1 12/17/20 07:52 75-00-3 2.3 1 12/17/20 07:52 67-66-3 0.39 1 12/17/20 07:52 74-87-3 v2 0.26 1 12/17/20 07:52 96-12-8 0.41 1 12/17/20 07:52 124-48-1 0.26 1 12/17/20 07:52 106-93-4 0.46 1 12/17/20 07:52 74-95-3 0.29 1 12/17/20 07:52 95-50-1 0.26 1 12/17/20 07:52 106-46-7 v1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 53 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-14 Lab ID: 92511977012 Collected: 12/11/20 08:30 Received: 12/14/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.54 1 12/17/20 07:52 110-57-6 1,1-Dichloroethane 1.1 ug/L 1.0 0.27 1 12/17/20 07:52 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.34 1 12/17/20 07:52 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.24 1 12/17/20 07:52 75-35-4 cis-1,2-Dichloroethene 3.2 ug/L 1.0 0.29 1 12/17/20 07:52 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 0.25 1 12/17/20 07:52 156-60-5 1,2-Dichloropropene ND ug/L 1.0 0.19 1 12/17/20 07:52 78-87-5 cis-1,3-Dichloropropene ND ug/L 1.0 0.30 1 12/17/20 07:52 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 1.0 0.31 1 12/17/20 07:52 10061-02-6 1,4-Dioxane (p-Dioxane) ND ug/L 150 56.2 1 12/17/20 07:52 123-91-1 Ethylbenzene ND ug/L 1.0 0.26 1 12/17/20 07:52 100-41-4 2-Hexanone ND ug/L 5.0 0.57 1 12/17/20 07:52 591-78-6 lodomethane ND ug/L 20.0 12.5 1 12/17/20 07:52 74-88-4 Methylene Chloride ND ug/L 5.0 3.7 1 12/17/20 07:52 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 4.5 1 12/17/20 07:52 108-10-1 Styrene ND ug/L 1.0 0.27 1 12/17/20 07:52 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 0.34 1 12/17/20 07:52 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 0.22 1 12/17/20 07:52 79-34-5 Tetrachloroethene ND ug/L 1.0 0.16 1 12/17/20 07:52 127-18-4 Toluene ND ug/L 1.0 0.24 1 12/17/20 07:52 108-88-3 1,1,1-Trichloroethane ND ug/L 1.0 0.18 1 12/17/20 07:52 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 0.24 1 12/17/20 07:52 79-00-5 Trichloroethene ND ug/L 1.0 0.22 1 12/17/20 07:52 79-01-6 Trichlorofluoromethane ND ug/L 1.0 0.31 1 12/17/20 07:52 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 0.35 1 12/17/20 07:52 96-18-4 Vinyl acetate ND ug/L 2.0 1.4 1 12/17/20 07:52 108-05-4 Vinyl chloride ND ug/L 1.0 0.24 1 12/17/20 07:52 75-01-4 Xylene (Total) ND ug/L 1.0 0.63 1 12/17/20 07:52 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 97 % 70-130 1 12/17/20 07:52 460-00-4 1,2-Dichloroethane-d4 (S) 98 % 70-130 1 12/17/20 07:52 17060-07-0 Toluene-d8 (S) 102 % 70-130 1 12/17/20 07:52 2037-26-5 2320B Alkalinity Analytical Method: SM 2320B-2011 Pace Analytical Services -Asheville Alkalinity, Total as CaCO3 30700 ug/L 5000 5000 1 12/23/20 16:35 Iron, Ferrous Analytical Method: SM 3500-Fe B-2011 Pace Analytical Services -Asheville Iron, Ferrous ND mg/L 0.50 0.084 1 12/28/20 18:50 4500S21) Sulfide Water Analytical Method: SM 4500-S2D-2011 Pace Analytical Services -Asheville Sulfide ND ug/L 100 50.0 1 12/17/2014:51 18496-25-8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. L1 H3,N2 Page 54 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Sample: MW-14 Lab ID: 92511977012 Collected: 12/11/20 08:30 Received: 12/14/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 4500 Chloride Analytical Method: SM 4500-CI-E-2011 Pace Analytical Services -Asheville Chloride 2650 ug/L 1000 500 1 12/24/2019:32 16887-00-6 5220D COD Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011 Pace Analytical Services -Asheville Chemical Oxygen Demand ND ug/L 25000 12500 1 12/24/20 03:00 12/24/20 06:23 R1 531013 TOC Analytical Method: SM 531 OB-2011 Pace Analytical Services -Asheville Total Organic Carbon ND ug/L 1000 500 1 12/29/20 17:09 7440-44-0 9056 IC anions 28 Days Analytical Method: EPA 9056A Pace Analytical Services -Asheville Sulfate 1.6 mg/L 1.0 0.50 1 12/22/20 22:27 14808-79-8 Low Level Volatile Fatty Acids Analytical Method: AM23G Pace Analytical Gulf Coast Acetic Acid ND mg/L 0.50 0.12 1 12/19/20 00:49 64-19-7 Butyric Acid ND mg/L 0.50 0.058 1 12/19/20 00:49 107-92-6 Formic acid 0.69 mg/L 0.50 0.055 1 12/19/20 00:49 64-18-6 Hexanoic Acid 0.0811 mg/L 0.50 0.058 1 12/19/20 00:49 142-62-1 Lactic Acid 0.49J mg/L 0.50 0.053 1 12/19/20 00:49 50-21-5 Pentanoic Acid ND mg/L 0.50 0.056 1 12/19/20 00:49 109-52-4 Propionic Acid ND mg/L 0.50 0.053 1 12/19/20 00:49 79-09-4 Pyruvic Acid ND mg/L 0.50 0.060 1 12/19/20 00:49 127-17-3 i-Hexanoic Acid ND mg/L 0.50 0.056 1 12/19/20 00:49 646-07-1 i-Pentanoic Acid ND mg/L 0.50 0.061 1 12/19/20 00:49 503-74-2 Date: 01 /04/2021 08:54 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 55 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 QC Batch: 700210 Analysis Method: AM20GAX QC Batch Method: AM20GAX Analysis Description: Indicator Gases Bubble Strip H2 Laboratory: Pace Analytical Gulf Coast Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004, 92511977011, 92511977012 METHOD BLANK: 2127171 Matrix: Air Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004, 92511977011, 92511977012 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Hydrogen nM ND 1.9 0.49 12/21/2012:02 LABORATORY CONTROL SAMPLE & LCSD: 2127172 2127173 Spike LCS LCSD LCS LCSD % Rec Max Parameter Units Conc. Result Result % Rec % Rec Limits RPD RPD Qualifiers Hydrogen nM 12 12 12 100 102 70-130 2 20 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 56 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 QC Batch: 1594152 Analysis Method: EPA 8151 QC Batch Method: 8151A Analysis Description: Chlorinated Herb. (GC) 8151 Laboratory: Pace National - Mt. Juliet Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004 METHOD BLANK: R3605881-1 Matrix: Water Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers 2,4-D ug/L ND 2.00 0.547 12/19/20 17:50 Dinoseb ug/L ND 2.00 0.250 12/19/20 17:50 2,4,5-T ug/L ND 2.00 0.258 12/19/20 17:50 2,4,5-TP (Silvex) ug/L ND 2.00 0.335 12/19/20 17:50 2,4-DCAA (S) % 65.6 14.0-158 12/19/20 17:50 LABORATORY CONTROL SAMPLE & LCSD: R3605881-2 R3605881-3 Spike LCS LCSD LCS LCSD % Rec Max Parameter Units Conc. Result Result % Rec % Rec Limits RPD RPD Qualifiers 2,4-D ug/L 5.00 3.20 2.87 64.0 57.4 50.0-120 10.9 20 Dinoseb ug/L 5.00 3.70 3.38 74.0 67.6 36.0-134 9.04 20 2,4,5-T ug/L 5.00 5.15 4.72 103 94.4 54.0-120 8.71 20 2,4,5-TP (Silvex) ug/L 5.00 4.37 3.93 87.4 78.6 50.0-125 10.6 20 2,4-DCAA (S) % 77.2 71.0 14.0-158 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 57 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 QC Batch: 1595217 Analysis Method: RSK-175 QC Batch Method: RSK175 Analysis Description: VOA (GC) RSK175 Laboratory: Pace National - Mt. Juliet Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004 METHOD BLANK: R3605922-2 Matrix: Water Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Methane ug/L ND 10.0 2.91 12/21/2013:37 Ethane ug/L ND 13.0 4.07 12/21/2013:37 Ethene ug/L ND 13.0 4.26 12/21/2013:37 LABORATORY CONTROL SAMPLE & LCSD: R3605922-1 R3605922-5 Spike LCS LCSD LCS LCSD % Rec Max Parameter Units Conc. Result Result % Rec % Rec Limits RPD RPD Qualifiers Methane ug/L 67.8 65.7 67.0 96.9 98.8 85.0-115 1.96 20 Ethane ug/L 129 128 130 99.2 101 85.0-115 1.55 20 Ethene ug/L 127 125 127 98.4 100 85.0-115 1.59 20 SAMPLE DUPLICATE: R3605922-3 92511977004 Dup Max Parameter Units Result Result RPD RPD Qualifiers Methane ug/L 159 ND 200 20 Ethane ug/L ND ND 0.00 20 Ethene ug/L ND ND 0.00 20 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 58 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 QC Batch: 588174 Analysis Method: EPA 7470A QC Batch Method: EPA 7470A Analysis Description: 7470 Mercury Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92511977001, 92511977002 METHOD BLANK: 3108034 Matrix: Water Associated Lab Samples: 92511977001, 92511977002 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Mercury ug/L ND 0.20 0.12 12/21/2015:17 LABORATORY CONTROL SAMPLE: 3108035 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Mercury ug/L 2.5 2.3 94 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3108036 3108037 MS MSD 92508038001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Mercury ug/L ND 2.5 2.5 0.64 0.59 26 24 75-125 9 25 MO Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 59 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 QC Batch: 588175 Analysis Method: EPA 7470A QC Batch Method: EPA 7470A Analysis Description: 7470 Mercury Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92511977003, 92511977004 METHOD BLANK: 3108038 Matrix: Water Associated Lab Samples: 92511977003, 92511977004 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Mercury ug/L ND 0.20 0.12 12/21/2012:38 LABORATORY CONTROL SAMPLE: 3108039 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Mercury ug/L 2.5 2.4 97 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3108040 3108041 MS MSD 92511977003 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Mercury ug/L ND 2.5 2.5 2.2 2.2 89 88 75-125 1 25 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 60 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 QC Batch: 587759 Analysis Method: EPA 6010D QC Batch Method: EPA 3010A Analysis Description: 6010 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92511977001, 92511977002, 92511977003 METHOD BLANK: 3106021 Matrix: Associated Lab Samples: 92511977001, 92511977002, 92511977003 Blank Parameter Units Result Water Reporting Limit Antimony ug/L ND 5.0 Arsenic ug/L ND 10.0 Barium ug/L ND 5.0 Beryllium ug/L ND 1.0 Cadmium ug/L ND 1.0 Chromium ug/L ND 5.0 Cobalt ug/L ND 5.0 Copper ug/L ND 5.0 Lead ug/L ND 5.0 Nickel ug/L ND 5.0 Selenium ug/L ND 10.0 Silver ug/L ND 5.0 Tin ug/L ND 5.0 Vanadium ug/L ND 5.0 Zinc ug/L ND 10.0 MDL Analyzed 3.0 12/31 /20 01:48 4.7 12/31 /20 01:48 3.5 12/31 /20 01:48 0.70 12/31 /20 01:48 0.40 12/31 /20 01:48 3.7 12/31 /20 01:48 3.6 12/31 /20 01:48 4.3 12/31 /20 01:48 4.5 12/31 /20 01:48 3.5 12/31 /20 01:48 4.7 12/31 /20 01:48 2.5 12/31 /20 01:48 4.7 12/31 /20 01:48 3.9 12/31 /20 01:48 9.5 12/31 /20 01:48 LABORATORY CONTROL SAMPLE: Parameter 3106022 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Antimony ug/L 500 516 103 80-120 Arsenic ug/L 500 504 101 80-120 Barium ug/L 500 508 102 80-120 Beryllium ug/L 500 506 101 80-120 Cadmium ug/L 500 510 102 80-120 Chromium ug/L 500 504 101 80-120 Cobalt ug/L 500 515 103 80-120 Copper ug/L 500 525 105 80-120 Lead ug/L 500 509 102 80-120 Nickel ug/L 500 509 102 80-120 Selenium ug/L 500 507 101 80-120 Silver ug/L 250 250 100 80-120 Tin ug/L 500 510 102 80-120 Vanadium ug/L 500 498 100 80-120 Zinc ug/L 500 494 99 80-120 Qualifiers Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 61 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Pace Project No.: SurryClosed/Mt Airy 92511977 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3106023 3106024 MS MSD 92511878001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Antimony ug/L ND 500 500 476 478 95 95 75-125 0 20 Arsenic ug/L ND 500 500 539 538 106 106 75-125 0 20 Barium ug/L 83.9 500 500 645 637 112 111 75-125 1 20 Beryllium ug/L ND 500 500 542 537 108 107 75-125 1 20 Cadmium ug/L 1.0 500 500 554 552 111 110 75-125 0 20 Chromium ug/L 18.5 500 500 559 554 108 107 75-125 1 20 Cobalt ug/L ND 500 500 547 546 109 109 75-125 0 20 Copper ug/L 44.4 500 500 612 609 114 113 75-125 1 20 Lead ug/L 84.7 500 500 625 622 108 108 75-125 0 20 Nickel ug/L 13.0 500 500 555 554 108 108 75-125 0 20 Selenium ug/L ND 500 500 551 550 110 110 75-125 0 20 Silver ug/L ND 250 250 270 268 108 107 75-125 1 20 Tin ug/L ND 500 500 544 544 108 108 75-125 0 20 Vanadium ug/L 29.1 500 500 568 564 108 107 75-125 1 20 Zinc ug/L 155 500 500 703 702 110 109 75-125 0 20 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 62 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 QC Batch: 587761 Analysis Method: EPA 6010D QC Batch Method: EPA 3010A Analysis Description: 6010 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92511977004, 92511977005, 92511977006, 92511977007, 92511977008, 92511977009, 92511977010, 92511977011,92511977012 METHOD BLANK: 3106029 Matrix: Water Associated Lab Samples: 92511977004, 92511977005, 92511977006, 92511977007, 92511977008, 92511977009, 92511977010, 92511977011,92511977012 Parameter Units Antimony ug/L Arsenic ug/L Barium ug/L Beryllium ug/L Cadmium ug/L Chromium ug/L Cobalt ug/L Copper ug/L Lead ug/L Nickel ug/L Selenium ug/L Silver ug/L Tin ug/L Vanadium ug/L Zinc ug/L Blank Result Reporting Limit MDL Analyzed Qualifiers ND 5.0 3.0 12/31 /20 20:55 ND 10.0 4.7 12/31 /20 20:55 ND 5.0 3.5 12/31 /20 20:55 ND 1.0 0.70 12/31 /20 20:55 ND 1.0 0.40 12/31 /20 20:55 ND 5.0 3.7 12/31 /20 20:55 ND 5.0 3.6 12/31 /20 20:55 ND 5.0 4.3 12/31 /20 20:55 ND 5.0 4.5 12/31 /20 20:55 ND 5.0 3.5 12/31 /20 20:55 ND 10.0 4.7 12/31 /20 20:55 ND 5.0 2.5 12/31 /20 20:55 ND 5.0 4.7 12/31 /20 20:55 ND 5.0 3.9 12/31 /20 20:55 ND 10.0 9.5 12/31 /20 20:55 LABORATORY CONTROL SAMPLE: Parameter 3106030 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Antimony ug/L 500 498 100 80-120 Arsenic ug/L 500 508 102 80-120 Barium ug/L 500 504 101 80-120 Beryllium ug/L 500 507 101 80-120 Cadmium ug/L 500 502 100 80-120 Chromium ug/L 500 511 102 80-120 Cobalt ug/L 500 506 101 80-120 Copper ug/L 500 519 104 80-120 Lead ug/L 500 502 100 80-120 Nickel ug/L 500 507 101 80-120 Selenium ug/L 500 493 99 80-120 Silver ug/L 250 259 104 80-120 Tin ug/L 500 504 101 80-120 Vanadium ug/L 500 507 101 80-120 Zinc ug/L 500 491 98 80-120 Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 63 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Pace Project No.: SurryClosed/Mt Airy 92511977 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3106031 3106032 MS MSD 92511977004 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Antimony ug/L ND 500 500 519 509 104 102 75-125 2 20 Arsenic ug/L ND 500 500 531 518 106 104 75-125 2 20 Barium ug/L 45.1 500 500 553 558 102 103 75-125 1 20 Beryllium ug/L ND 500 500 513 517 103 103 75-125 1 20 Cadmium ug/L ND 500 500 526 520 105 104 75-125 1 20 Chromium ug/L ND 500 500 522 527 104 105 75-125 1 20 Cobalt ug/L ND 500 500 521 512 104 102 75-125 2 20 Copper ug/L ND 500 500 524 526 105 105 75-125 0 20 Lead ug/L ND 500 500 520 511 104 102 75-125 2 20 Nickel ug/L ND 500 500 522 514 104 102 75-125 1 20 Selenium ug/L ND 500 500 541 531 108 106 75-125 2 20 Silver ug/L ND 250 250 269 270 108 108 75-125 1 20 Tin ug/L ND 500 500 523 514 105 103 75-125 2 20 Vanadium ug/L ND 500 500 517 518 103 103 75-125 0 20 Zinc ug/L ND 500 500 523 514 104 102 75-125 2 20 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 64 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 QC Batch: 587824 Analysis Method: EPA 6020B QC Batch Method: EPA 3010A Analysis Description: 6020 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004, 92511977005, 92511977006, 92511977007, 92511977008,92511977009,92511977010,92511977011,92511977012 METHOD BLANK: 3106303 Matrix: Water Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004, 92511977005, 92511977006, 92511977007, 92511977008,92511977009,92511977010,92511977011,92511977012 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Thallium ug/L ND 0.10 0.050 12/30/20 02:15 LABORATORY CONTROL SAMPLE: 3106304 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Thallium ug/L 10 10.1 101 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3106305 3106306 MS MSD 92511977001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Thallium ug/L ND 10 10 10.2 10.4 102 104 75-125 1 20 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 65 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 QC Batch: 587559 Analysis Method: EPA 8260D QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92511977002, 92511977003, 92511977005, 92511977008, 92511977010, 92511977012 METHOD BLANK: 3105282 Matrix: Water Associated Lab Samples: 92511977002, 92511977003, 92511977005, 92511977008, 92511977010, 92511977012 Blank Reporting Parameter Units Result Limit MDL Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 1.0 0.34 12/17/20 06:57 1,1,1-Trichloroethane ug/L ND 1.0 0.18 12/17/20 06:57 1,1,2,2-Tetrachloroethane ug/L ND 1.0 0.22 12/17/20 06:57 1,1,2-Trichloroethane ug/L ND 1.0 0.24 12/17/20 06:57 1,1-Dichloroethane ug/L ND 1.0 0.27 12/17/20 06:57 1,1-Dichloroethene ug/L ND 1.0 0.24 12/17/20 06:57 1,1-Dichloropropene ug/L ND 1.0 0.21 12/17/20 06:57 1,2,3-Trichlorobenzene ug/L ND 1.0 0.34 12/17/20 06:57 1,2,3-Trichloropropane ug/L ND 1.0 0.35 12/17/20 06:57 1,2,4-Trichlorobenzene ug/L ND 1.0 0.22 12/17/20 06:57 1,2-Dibromo-3-chloropropane ug/L ND 5.0 0.26 12/17/20 06:57 1,2-Dibromoethane (EDB) ug/L ND 1.0 0.26 12/17/20 06:57 1,2-Dichlorobenzene ug/L ND 1.0 0.29 12/17/20 06:57 1,2-Dichloroethane ug/L ND 1.0 0.34 12/17/20 06:57 1,2-Dichloropropane ug/L ND 1.0 0.19 12/17/20 06:57 1,3-Dichloropropane ug/L ND 1.0 0.16 12/17/20 06:57 1,4-Dichlorobenzene ug/L ND 1.0 0.26 12/17/20 06:57 1,4-Dioxane (p-Dioxane) ug/L ND 150 56.2 12/17/20 06:57 2,2-Dichloropropane ug/L ND 1.0 0.27 12/17/20 06:57 2-Butanone (MEK) ug/L ND 5.0 3.3 12/17/20 06:57 2-Hexanone ug/L ND 5.0 0.57 12/17/20 06:57 4-Methyl-2-pentanone (MIBK) ug/L ND 5.0 4.5 12/17/20 06:57 Acetone ug/L ND 25.0 6.2 12/17/20 06:57 Acetonitrile ug/L ND 50.0 30.4 12/17/20 06:57 Acrolein ug/L ND 10.0 2.7 12/17/20 06:57 Acrylonitrile ug/L ND 10.0 0.90 12/17/20 06:57 Allyl chloride ug/L ND 2.0 0.28 12/17/20 06:57 Benzene ug/L ND 1.0 0.15 12/17/20 06:57 Bromochloromethane ug/L ND 1.0 0.34 12/17/20 06:57 Bromodichloromethane ug/L ND 1.0 0.26 12/17/20 06:57 Bromoform ug/L ND 1.0 0.62 12/17/20 06:57 Bromomethane ug/L ND 2.0 0.62 12/17/20 06:57 Carbon disulfide ug/L ND 2.0 0.40 12/17/20 06:57 Carbon tetrachloride ug/L ND 1.0 0.22 12/17/20 06:57 Chlorobenzene ug/L ND 1.0 0.23 12/17/20 06:57 Chloroethane ug/L ND 1.0 0.49 12/17/20 06:57 Chloroform ug/L ND 5.0 2.3 12/17/20 06:57 Chloromethane ug/L ND 1.0 0.39 12/17/20 06:57 Chloroprene ug/L ND 5.0 1.7 12/17/20 06:57 cis-1,2-Dichloroethene ug/L ND 1.0 0.29 12/17/20 06:57 v1 v2 v2 Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 66 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 METHOD BLANK: 3105282 Matrix: Water Associated Lab Samples: 92511977002, 92511977003, 92511977005, 92511977008, 92511977010, 92511977012 Blank Reporting Parameter Units Result Limit MDL Analyzed cis-1,3-Dichloropropene ug/L ND 1.0 0.30 12/17/20 06:57 Dibromochloromethane ug/L ND 1.0 0.41 12/17/20 06:57 Dibromomethane ug/L ND 1.0 0.46 12/17/20 06:57 Dichlorodifluoromethane ug/L ND 1.0 0.23 12/17/20 06:57 Ethyl methacrylate ug/L ND 1.0 0.51 12/17/20 06:57 Ethylbenzene ug/L ND 1.0 0.26 12/17/20 06:57 Hexachloro-1,3-butadiene ug/L ND 1.0 0.44 12/17/20 06:57 lodomethane ug/L ND 20.0 12.5 12/17/20 06:57 Isobutanol ug/L ND 100 66.4 12/17/20 06:57 Methacrylonitrile ug/L ND 10.0 1.9 12/17/20 06:57 Methyl methacrylate ug/L ND 2.0 0.46 12/17/20 06:57 Methylene Chloride ug/L ND 5.0 3.7 12/17/20 06:57 Naphthalene ug/L ND 1.0 0.35 12/17/20 06:57 Propionitrile ug/L ND 20.0 1.8 12/17/20 06:57 Styrene ug/L ND 1.0 0.27 12/17/20 06:57 Tetrachloroethene ug/L ND 1.0 0.16 12/17/20 06:57 Toluene ug/L ND 1.0 0.24 12/17/20 06:57 trans-1,2-Dichloroethene ug/L ND 1.0 0.25 12/17/20 06:57 trans- 1,3-Dichloropropene ug/L ND 1.0 0.31 12/17/20 06:57 trans-1,4-Dichloro-2-butene ug/L ND 1.0 0.54 12/17/20 06:57 Trichloroethene ug/L ND 1.0 0.22 12/17/20 06:57 Trichlorofluoromethane ug/L ND 1.0 0.31 12/17/20 06:57 Vinyl acetate ug/L ND 2.0 1.4 12/17/20 06:57 Vinyl chloride ug/L ND 1.0 0.24 12/17/20 06:57 Xylene (Total) ug/L ND 1.0 0.63 12/17/20 06:57 1,2-Dichloroethane-d4 (S) % 97 70-130 12/17/20 06:57 4-Bromofluorobenzene (S) % 99 70-130 12/17/20 06:57 Toluene-d8 (S) % 102 70-130 12/17/20 06:57 LABORATORY CONTROL SAMPLE: Parameter 3105283 Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1,1,2-Tetrachloroethane ug/L 50 52.6 105 70-130 1,1,1-Trichloroethane ug/L 50 47.2 94 70-130 1,1,2,2-Tetrachloroethane ug/L 50 52.9 106 70-130 1,1,2-Trichloroethane ug/L 50 52.1 104 70-130 1,1-Dichloroethane ug/L 50 44.1 88 70-130 1,1-Dichloroethene ug/L 50 48.1 96 70-132 1,1-Dichloropropene ug/L 50 46.5 93 70-131 1,2,3-Trichlorobenzene ug/L 50 56.1 112 70-134 1,2,3-Trichloropropane ug/L 50 50.4 101 70-130 1,2,4-Trichlorobenzene ug/L 50 53.9 108 70-130 1,2-Dibromo-3-chloropropane ug/L 50 57.8 116 70-132 1,2-Dibromoethane (EDB) ug/L 50 55.1 110 70-130 Qualifiers v1 Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 67 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 LABORATORY CONTROL SAMPLE: Parameter 3105283 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers 1,2-Dichlorobenzene ug/L 50 50.2 100 70-130 1,2-Dichloroethane ug/L 50 46.7 93 70-130 1,2-Dichloropropane ug/L 50 48.0 96 70-130 1,3-Dichloropropane ug/L 50 52.0 104 70-130 1,4-Dichlorobenzene ug/L 50 49.6 99 70-130 v1 1,4-Dioxane(p-Dioxane) ug/L 1000 2870 287 70-137 L1 2,2-Dichloropropane ug/L 50 39.9 80 70-130 v2 2-Butanone (MEK) ug/L 100 112 112 70-133 2-Hexanone ug/L 100 113 113 70-130 4-Methyl-2-pentanone (MIBK) ug/L 100 98.3 98 70-130 Acetone ug/L 100 112 112 70-144 Acetonitrile ug/L 500 502 100 68-134 Acrolein ug/L 250 269 108 32-200 Acrylonitrile ug/L 250 240 96 70-130 Allyl chloride ug/L 50 42.3 85 70-134 Benzene ug/L 50 45.8 92 70-130 Bromochloromethane ug/L 50 46.7 93 70-130 Bromodichloromethane ug/L 50 48.0 96 70-130 Bromoform ug/L 50 54.5 109 70-131 Bromomethane ug/L 50 42.1 84 30-177 Carbon disulfide ug/L 50 45.4 91 70-133 Carbon tetrachloride ug/L 50 49.6 99 70-130 Chlorobenzene ug/L 50 50.3 101 70-130 Chloroethane ug/L 50 40.5 81 46-131 Chloroform ug/L 50 47.6 95 70-130 Chloromethane ug/L 50 38.4 77 49-130 v2 Chloroprene ug/L 50 50.1 100 70-130 cis-1,2-Dichloroethene ug/L 50 45.3 91 70-130 cis-1,3-Dichloropropene ug/L 50 49.8 100 70-130 Dibromochloromethane ug/L 50 54.0 108 70-130 Dibromomethane ug/L 50 53.0 106 70-130 Dichlorodifluoromethane ug/L 50 41.7 83 52-134 Ethyl methacrylate ug/L 50 51.2 102 70-130 Ethylbenzene ug/L 50 49.2 98 70-130 Hexachloro-1,3-butadiene ug/L 50 52.7 105 70-131 lodomethane ug/L 100 102 102 47-140 Isobutanol ug/L 1000 1310 131 62-136 v1 Methacrylonitrile ug/L 500 472 94 70-130 Methyl methacrylate ug/L 50 51.5 103 70-130 Methylene Chloride ug/L 50 45.4 91 68-130 Naphthalene ug/L 50 56.7 113 70-133 Propionitrile ug/L 500 533 107 70-130 Styrene ug/L 50 50.6 101 70-130 Tetrachloroethene ug/L 50 50.6 101 70-130 Toluene ug/L 50 46.7 93 70-130 trans-1,2-Dichloroethene ug/L 50 46.0 92 70-130 trans- 1,3-Dichloropropene ug/L 50 51.0 102 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 68 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 LABORATORY CONTROL SAMPLE: 3105283 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers trans-1,4-Dichloro-2-butene ug/L 50 56.8 114 25-200 Trichloroethene ug/L 50 48.7 97 70-130 Trichlorofluoromethane ug/L 50 45.4 91 61-130 Vinyl acetate ug/L 100 103 103 70-140 Vinyl chloride ug/L 50 40.4 81 59-142 Xylene (Total) ug/L 150 149 99 70-130 1,2-Dichloroethane-d4 (S) % 89 70-130 4-Bromofluorobenzene (S) % 103 70-130 Toluene-d8 (S) % 96 70-130 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3105284 3105285 MS MSD 92511412045 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual 1,1,1,2-Tetrachloroethane ug/L ND 20 20 25.2 22.9 126 114 70-135 10 30 1,1,1-Trichloroethane ug/L ND 20 20 23.6 22.2 118 111 70-148 6 30 1,1,2,2-Tetrachloroethane ug/L ND 20 20 24.5 22.8 122 114 70-131 7 30 1,1,2-Trichloroethane ug/L ND 20 20 24.5 22.1 123 110 70-136 10 30 1,1-Dichloroethane ug/L ND 20 20 22.9 19.9 114 99 70-147 14 30 1,1-Dichloroethene ug/L ND 20 20 23.8 21.4 119 107 70-158 11 30 1,1-Dichloropropene ug/L ND 20 20 23.0 20.7 115 103 70-149 11 30 1,2,3-Trichlorobenzene ug/L ND 20 20 27.0 23.9 135 120 68-140 12 30 1,2,3-Trichooropropane ug/L ND 20 20 23.4 22.9 117 114 67-137 3 30 1,2,4-Trichlorobenzene ug/L ND 20 20 26.4 23.4 132 117 70-139 12 30 1,2-Dibromo-3- ug/L ND 20 20 27.4 22.7 137 114 69-136 19 30 M1 chloropropane 1,2-Dibromoethane (EDB) ug/L ND 20 20 25.6 23.1 128 115 70-137 10 30 1,2-Dichlorobenzene ug/L ND 20 20 25.2 21.5 126 108 70-133 16 30 1,2-Dichloroethane ug/L ND 20 20 22.8 20.7 114 103 67-138 10 30 1,2-Dichloropropane ug/L ND 20 20 23.5 20.3 117 101 70-138 15 30 1,3-Dichloropropane ug/L ND 20 20 24.3 22.7 122 113 70-136 7 30 1,4-Dichlorobenzene ug/L ND 20 20 25.8 22.0 129 110 70-133 16 30 v1 1,4-Dioxane (p-Dioxane) ug/L ND 400 400 649 1130 162 283 69-146 54 30 M0,R1 2,2-Dichloropropane ug/L ND 20 20 24.5 21.9 123 110 52-155 11 30 v2 2-Butanone (MEK) ug/L ND 40 40 45.7 45.4 114 114 61-147 1 30 2-Hexanone ug/L ND 40 40 48.9 46.1 122 115 67-139 6 30 4-Methyl-2-pentanone ug/L ND 40 40 42.1 39.7 105 99 67-136 6 30 (MIBK) Acetone ug/L ND 40 40 51.0 46.8 128 117 55-159 9 30 Acetonitrile ug/L ND 200 200 212 181 106 90 66-145 16 30 Acrolein ug/L ND 100 100 120 110 120 110 10-200 9 30 Acrylonitrile ug/L ND 100 100 113 93.0 113 93 68-140 19 30 Allyl chloride ug/L ND 20 20 21.6 21.0 108 105 70-147 3 30 Benzene ug/L ND 20 20 23.4 21.0 117 105 67-150 11 30 Bromochloromethane ug/L ND 20 20 21.8 20.8 109 104 70-146 5 30 Bromodichloromethane ug/L ND 20 20 23.3 21.0 117 105 70-138 10 30 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 69 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3105284 3105285 MS MSD 92511412045 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Bromoform ug/L ND 20 20 25.1 23.4 126 117 57-138 7 30 Bromomethane ug/L ND 20 20 22.4 20.8 112 104 10-200 8 30 Carbon disulfide ug/L ND 20 20 22.0 19.5 110 98 70-152 12 30 Carbon tetrachloride ug/L ND 20 20 26.2 23.7 131 119 70-147 10 30 Chlorobenzene ug/L ND 20 20 24.6 22.9 123 115 70-137 7 30 Chloroethane ug/L ND 20 20 20.5 19.3 102 96 51-166 6 30 Chloroform ug/L ND 20 20 23.5 20.3 118 102 70-144 15 30 Chloromethane ug/L ND 20 20 16.5 18.1 83 90 24-161 9 30 v2 Chloroprene ug/L ND 20 20 22.6 19.9 113 99 70-143 13 30 cis-1,2-Dichloroethene ug/L ND 20 20 22.3 20.0 111 100 67-148 11 30 cis-1,3-Dichloropropene ug/L ND 20 20 23.5 21.5 118 108 70-142 9 30 Dibromochloromethane ug/L ND 20 20 25.3 23.4 127 117 68-138 8 30 Dibromomethane ug/L ND 20 20 24.7 22.8 124 114 70-134 8 30 Dichlorodifluoromethane ug/L ND 20 20 21.8 20.0 109 100 43-155 9 30 Ethyl methacrylate ug/L ND 20 20 23.4 21.9 117 110 70-137 6 30 Ethylbenzene ug/L ND 20 20 24.1 22.5 120 113 68-143 7 30 Hexachloro-1,3-butadiene ug/L ND 20 20 29.3 26.0 147 130 62-151 12 30 lodomethane ug/L ND 40 40 42.1 40.2 105 101 20-161 5 30 Isobutanol ug/L ND 400 400 573 550 143 138 44-145 4 30 v1 Methacrylonitrile ug/L ND 200 200 214 192 107 96 67-139 11 30 Methyl methacrylate ug/L ND 20 20 22.8 20.9 114 104 70-130 9 30 Methylene Chloride ug/L ND 20 20 21.1 18.2 105 91 64-148 14 30 Naphthalene ug/L ND 20 20 25.8 22.9 129 114 57-150 12 30 Propionitrile ug/L ND 200 200 239 219 119 110 70-138 8 30 Styrene ug/L ND 20 20 23.3 22.4 117 112 70-136 4 30 Tetrachloroethene ug/L ND 20 20 25.2 23.7 126 119 70-139 6 30 Toluene ug/L ND 20 20 23.0 21.1 115 106 47-157 8 30 trans-1,2-Dichloroethene ug/L ND 20 20 22.6 20.2 113 101 70-149 11 30 trans-1,3-Dichloropropene ug/L ND 20 20 24.9 22.3 125 111 70-138 11 30 trans-1,4-Dichloro-2-butene ug/L ND 20 20 25.0 23.8 125 119 31-145 5 30 Trichloroethene ug/L ND 20 20 24.8 21.8 124 109 70-149 13 30 Trichlorofluoromethane ug/L ND 20 20 23.2 21.2 116 106 61-154 9 30 Vinyl acetate ug/L ND 40 40 47.2 42.2 118 106 48-156 11 30 Vinyl chloride ug/L ND 20 20 20.1 18.2 100 91 55-172 10 30 Xylene (Total) ug/L ND 60 60 72.7 67.3 121 112 66-145 8 30 1,2-Dichloroethane-d4 (S) % 92 91 70-130 4-Bromofluorobenzene (S) % 99 103 70-130 Toluene-d8 (S) % 96 94 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 70 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 QC Batch: 587942 Analysis Method: EPA 8260D QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92511977001, 92511977006, 92511977007 METHOD BLANK: 3106927 Matrix: Associated Lab Samples: 92511977001, 92511977006, 92511977007 Blank Parameter Units Result Water Reporting Limit MDL Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 1.0 0.34 12/18/20 00:31 v1 1,1,1-Trichloroethane ug/L ND 1.0 0.18 12/18/20 00:31 1,1,2,2-Tetrachloroethane ug/L ND 1.0 0.22 12/18/20 00:31 1,1,2-Trichloroethane ug/L ND 1.0 0.24 12/18/20 00:31 1,1-Dichloroethane ug/L ND 1.0 0.27 12/18/20 00:31 1,1-Dichloroethene ug/L ND 1.0 0.24 12/18/20 00:31 1,1-Dichloropropene ug/L ND 1.0 0.21 12/18/20 00:31 1,2,3-Trichlorobenzene ug/L ND 1.0 0.34 12/18/20 00:31 1,2,3-Trichloropropane ug/L ND 1.0 0.35 12/18/20 00:31 1,2,4-Trichlorobenzene ug/L ND 1.0 0.22 12/18/20 00:31 1,2-Dichlorobenzene ug/L ND 1.0 0.29 12/18/20 00:31 1,2-Dichloroethane ug/L ND 1.0 0.34 12/18/20 00:31 1,2-Dichloropropane ug/L ND 1.0 0.19 12/18/20 00:31 1,3-Dichloropropane ug/L ND 1.0 0.16 12/18/20 00:31 1,4-Dichlorobenzene ug/L ND 1.0 0.26 12/18/20 00:31 1,4-Dioxane (p-Dioxane) ug/L ND 150 56.2 12/18/20 00:31 2,2-Dichloropropane ug/L ND 1.0 0.27 12/18/20 00:31 2-Butanone (MEK) ug/L ND 5.0 3.3 12/18/20 00:31 2-Hexanone ug/L ND 5.0 0.57 12/18/20 00:31 4-Methyl-2-pentanone (MIBK) ug/L ND 5.0 4.5 12/18/20 00:31 Acetone ug/L ND 25.0 6.2 12/18/20 00:31 Acetonitrile ug/L ND 50.0 30.4 12/18/20 00:31 Acrolein ug/L ND 10.0 2.7 12/18/20 00:31 Acrylonitrile ug/L ND 10.0 0.90 12/18/20 00:31 Allyl chloride ug/L ND 2.0 0.28 12/18/20 00:31 Benzene ug/L ND 1.0 0.15 12/18/20 00:31 Bromochloromethane ug/L ND 1.0 0.34 12/18/20 00:31 Bromodichloromethane ug/L ND 1.0 0.26 12/18/20 00:31 Bromoform ug/L ND 1.0 0.62 12/18/20 00:31 v1 Bromomethane ug/L ND 2.0 0.62 12/18/20 00:31 Carbon disulfide ug/L ND 2.0 0.40 12/18/20 00:31 Carbon tetrachloride ug/L ND 1.0 0.22 12/18/20 00:31 Chlorobenzene ug/L ND 1.0 0.23 12/18/20 00:31 Chloroethane ug/L ND 1.0 0.49 12/18/20 00:31 Chloroform ug/L ND 5.0 2.3 12/18/20 00:31 Chloromethane ug/L ND 1.0 0.39 12/18/20 00:31 v2 Chloroprene ug/L ND 5.0 1.7 12/18/20 00:31 cis-1,2-Dichloroethene ug/L ND 1.0 0.29 12/18/20 00:31 cis-1,3-Dichloropropene ug/L ND 1.0 0.30 12/18/20 00:31 Dibromochloromethane ug/L ND 1.0 0.41 12/18/20 00:31 Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 71 of 110 Pace Analytical Services, LLC 9800 lCtaac,Analyfical ® Kiney Ave. Suite 100 Huntersville, NC 28078 0788 www.pacelabs.com (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 METHOD BLANK: 3106927 Matrix: Associated Lab Samples: 92511977001, 92511977006, 92511977007 Blank Parameter Units Result Water Reporting Limit MDL Analyzed Qualifiers Dibromomethane ug/L ND 1.0 0.46 12/18/20 00:31 Dichlorodifluoromethane ug/L ND 1.0 0.23 12/18/20 00:31 Ethyl methacrylate ug/L ND 1.0 0.51 12/18/20 00:31 Ethylbenzene ug/L ND 1.0 0.26 12/18/20 00:31 Hexachloro-1,3-butadiene ug/L ND 1.0 0.44 12/18/20 00:31 lodomethane ug/L ND 20.0 12.5 12/18/20 00:31 Isobutanol ug/L ND 100 66.4 12/18/20 00:31 Methacrylonitrile ug/L ND 10.0 1.9 12/18/20 00:31 Methyl methacrylate ug/L ND 2.0 0.46 12/18/20 00:31 Methylene Chloride ug/L ND 5.0 3.7 12/18/20 00:31 Naphthalene ug/L ND 1.0 0.35 12/18/20 00:31 Propionitrile ug/L ND 20.0 1.8 12/18/20 00:31 Styrene ug/L ND 1.0 0.27 12/18/20 00:31 Tetrachloroethene ug/L ND 1.0 0.16 12/18/20 00:31 Toluene ug/L ND 1.0 0.24 12/18/20 00:31 trans-1,2-Dichloroethene ug/L ND 1.0 0.25 12/18/20 00:31 trans- 1,3-Dichloropropene ug/L ND 1.0 0.31 12/18/20 00:31 trans-1,4-Dichloro-2-butene ug/L ND 1.0 0.54 12/18/20 00:31 Trichloroethene ug/L ND 1.0 0.22 12/18/20 00:31 Trichlorofluoromethane ug/L ND 1.0 0.31 12/18/20 00:31 Vinyl acetate ug/L ND 2.0 1.4 12/18/20 00:31 Vinyl chloride ug/L ND 1.0 0.24 12/18/20 00:31 Xylene (Total) ug/L ND 1.0 0.63 12/18/20 00:31 1,2-Dichloroethane-d4 (S) % 101 70-130 12/18/20 00:31 4-Bromofluorobenzene (S) % 98 70-130 12/18/20 00:31 Toluene-d8 (S) % 100 70-130 12/18/20 00:31 LABORATORY CONTROL SAMPLE: Parameter 3106928 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/L 50 52.0 104 70-130 v1 1,1,1-Trichloroethane ug/L 50 43.4 87 70-130 1,1,2,2-Tetrachloroethane ug/L 50 50.1 100 70-130 1,1,2-Trichloroethane ug/L 50 46.9 94 70-130 1,1-Dichloroethane ug/L 50 42.1 84 70-130 1,1-Dichloroethene ug/L 50 41.4 83 70-132 1,1-Dichloropropene ug/L 50 40.8 82 70-131 1,2,3-Trichlorobenzene ug/L 50 48.9 98 70-134 1,2,3-Trichloropropane ug/L 50 47.6 95 70-130 1,2,4-Trichlorobenzene ug/L 50 49.1 98 70-130 1,2-Dichlorobenzene ug/L 50 47.0 94 70-130 1,2-Dichloroethane ug/L 50 42.0 84 70-130 1,2-Dichloropropane ug/L 50 45.4 91 70-130 1,3-Dichloropropane ug/L 50 47.6 95 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 72 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 LABORATORY CONTROL SAMPLE: Parameter 3106928 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers 1,4-Dichlorobenzene ug/L 50 47.9 96 70-130 1,4-Dioxane (p-Dioxane) ug/L 1000 987 99 70-137 2,2-Dichloropropane ug/L 50 40.8 82 70-130 2-Butanone (MEK) ug/L 100 88.5 88 70-133 2-Hexanone ug/L 100 97.8 98 70-130 4-Methyl-2-pentanone (MIBK) ug/L 100 94.2 94 70-130 Acetone ug/L 100 95.6 96 70-144 Acetonitrile ug/L 500 440 88 68-134 Acrolein ug/L 250 217 87 32-200 Acrylonitrile ug/L 250 220 88 70-130 Allyl chloride ug/L 50 42.7 85 70-134 Benzene ug/L 50 44.2 88 70-130 Bromochloromethane ug/L 50 46.2 92 70-130 Bromodichloromethane ug/L 50 43.1 86 70-130 Bromoform ug/L 50 52.2 104 70-131 v1 Bromomethane ug/L 50 43.4 87 30-177 Carbon disulfide ug/L 50 41.9 84 70-133 Carbon tetrachloride ug/L 50 46.3 93 70-130 Chlorobenzene ug/L 50 48.8 98 70-130 Chloroethane ug/L 50 61.0 122 46-131 Chloroform ug/L 50 43.0 86 70-130 Chloromethane ug/L 50 32.4 65 49-130 v3 Chloroprene ug/L 50 44.7 89 70-130 cis-1,2-Dichloroethene ug/L 50 41.7 83 70-130 cis-1,3-Dichloropropene ug/L 50 47.8 96 70-130 Dibromochloromethane ug/L 50 52.1 104 70-130 Dibromomethane ug/L 50 50.5 101 70-130 Dichlorodifluoromethane ug/L 50 36.1 72 52-134 Ethyl methacrylate ug/L 50 50.0 100 70-130 Ethylbenzene ug/L 50 47.3 95 70-130 Hexachloro-1,3-butadiene ug/L 50 49.2 98 70-131 lodomethane ug/L 100 83.9 84 47-140 Isobutanol ug/L 1000 926 93 62-136 Methacrylonitrile ug/L 500 445 89 70-130 Methyl methacrylate ug/L 50 46.7 93 70-130 Methylene Chloride ug/L 50 43.6 87 68-130 Naphthalene ug/L 50 47.8 96 70-133 Propionitrile ug/L 500 436 87 70-130 Styrene ug/L 50 51.5 103 70-130 Tetrachloroethene ug/L 50 49.9 100 70-130 Toluene ug/L 50 46.0 92 70-130 trans-1,2-Dichloroethene ug/L 50 42.4 85 70-130 trans- 1,3-Dichloropropene ug/L 50 47.6 95 70-130 trans-1,4-Dichloro-2-butene ug/L 50 57.9 116 25-200 Trichloroethene ug/L 50 50.0 100 70-130 Trichlorofluoromethane ug/L 50 43.6 87 61-130 Vinyl acetate ug/L 100 93.3 93 70-140 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 73 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 LABORATORY CONTROL SAMPLE: 3106928 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Vinyl chloride ug/L 50 34.5 69 59-142 Xylene (Total) ug/L 150 145 97 70-130 1,2-Dichloroethane-d4 (S) % 86 70-130 4-Bromofluorobenzene (S) % 101 70-130 Toluene-d8 (S) % 97 70-130 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3106929 3106930 MS MSD 92512034001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual 1, 1, 1,2-Tetrachloroethane ug/L ND 20 20 17.3 19.8 87 99 70-135 14 30 1,1,1-Trichloroethane ug/L ND 20 20 18.3 19.5 91 98 70-148 7 30 1,1,2,2-Tetrachloroethane ug/L ND 20 20 16.7 18.6 84 93 70-131 11 30 1,1,2-Trichloroethane ug/L ND 20 20 17.1 19.1 85 96 70-136 11 30 1,1-Dichloroethane ug/L ND 20 20 17.4 19.0 87 95 70-147 9 30 1,1-Dichloroethene ug/L ND 20 20 17.7 19.1 89 96 70-158 8 30 1,1-Dichloropropene ug/L 17.0 18.6 9 30 1,2,3-Trichlorobenzene ug/L 18.2 19.9 9 30 1,2,3-Trichooropropane ug/L ND 20 20 16.1 18.8 80 94 67-137 16 30 1,2,4-Trichlorobenzene ug/L 17.4 20.2 15 30 1,2-Dichlorobenzene ug/L ND 20 20 17.9 19.7 90 99 70-133 10 30 1,2-Dichloroethane ug/L ND 20 20 17.2 18.2 86 91 67-138 6 30 1,2-Dichloropropane ug/L ND 20 20 16.5 18.8 82 94 70-138 13 30 1,3-Dichloropropane ug/L 17.0 19.2 12 30 1,4-Dichlorobenzene ug/L ND 20 20 18.3 20.6 92 103 70-133 12 30 1,4-Dioxane (p-Dioxane) ug/L ND 400 400 326 366 81 91 69-146 12 30 2,2-Dichloropropane ug/L 18.0 19.4 8 30 2-Butanone (MEK) ug/L ND 40 40 32.2 35.7 80 89 61-147 10 30 2-Hexanone ug/L ND 40 40 32.2 36.7 80 92 67-139 13 30 4-Methyl-2-pentanone ug/L ND 40 40 31.2 35.4 78 88 67-136 13 30 (MIBK) Acetone ug/L ND 40 40 35.2 39.6 88 99 55-159 12 30 Acetonitrile ug/L 172 187 8 30 Acrolein ug/L 82.1 91.2 11 30 Acrylonitrile ug/L ND 100 100 84.6 93.0 85 93 68-140 9 30 Allyl chloride ug/L 17.1 19.0 10 30 Benzene ug/L ND 20 20 16.7 18.7 83 94 67-150 12 30 Bromochloromethane ug/L ND 20 20 18.9 20.9 95 105 70-146 10 30 Bromodichloromethane ug/L ND 20 20 15.5 17.1 78 85 70-138 9 30 Bromoform ug/L ND 20 20 15.9 18.3 79 92 57-138 14 30 Bromomethane ug/L ND 20 20 20.4 22.4 102 112 10-200 9 30 Carbon disulfide ug/L ND 20 20 17.4 19.1 87 95 70-152 9 30 Carbon tetrachloride ug/L ND 20 20 17.5 19.8 88 99 70-147 12 30 Chlorobenzene ug/L ND 20 20 18.0 20.2 90 101 70-137 12 30 Chloroethane ug/L ND 20 20 17.4 22.0 87 110 51-166 24 30 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 74 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3106929 3106930 MS MSD 92512034001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Chloroform ug/L ND 20 20 17.7 19.4 88 97 70-144 10 30 Chloromethane ug/L ND 20 20 13.7 15.0 69 75 24-161 9 30 v3 Chloroprene ug/L 18.5 20.4 10 30 cis-1,2-Dichloroethene ug/L ND 20 20 16.9 18.8 84 94 67-148 11 30 cis-1,3-Dichloropropene ug/L ND 20 20 17.0 18.9 85 95 70-142 11 30 Dibromochloromethane ug/L ND 20 20 17.5 19.9 87 99 68-138 13 30 Dibromomethane ug/L ND 20 20 18.5 20.5 93 103 70-134 10 30 Dichlorodifluoromethane ug/L 14.9 16.1 8 30 v3 Ethyl methacrylate ug/L 16.6 18.6 11 30 Ethylbenzene ug/L ND 20 20 17.1 19.5 86 98 68-143 13 30 Hexachloro-1,3-butadiene ug/L 19.0 20.3 7 30 lodomethane ug/L ND 40 40 39.3 41.3 98 103 20-161 5 30 Isobutanol ug/L 316 354 11 30 Methacrylonitrile ug/L 172 191 10 30 Methyl methacrylate ug/L 16.1 17.7 10 30 Methylene Chloride ug/L ND 20 20 16.1 18.3 81 91 64-148 12 30 Naphthalene ug/L 16.9 18.2 7 30 Propionitrile ug/L 166 187 12 30 Styrene ug/L ND 20 20 17.5 20.1 88 100 70-136 13 30 Tetrachloroethene ug/L ND 20 20 17.9 20.1 90 100 70-139 11 30 Toluene ug/L ND 20 20 16.6 18.3 83 92 47-157 10 30 trans-1,2-Dichloroethene ug/L ND 20 20 17.9 19.5 90 97 70-149 8 30 trans-1,3-Dichloropropene ug/L ND 20 20 16.7 19.2 84 96 70-138 14 30 trans-1,4-Dichloro-2-butene ug/L ND 20 20 16.0 18.0 80 90 31-145 12 30 Trichloroethene ug/L ND 20 20 18.3 19.6 91 98 70-149 7 30 Trichlorofluoromethane ug/L ND 20 20 16.9 18.7 85 93 61-154 10 30 Vinyl acetate ug/L ND 40 40 35.8 39.4 90 99 48-156 10 30 Vinyl chloride ug/L ND 20 20 15.2 16.4 76 82 55-172 8 30 v3 Xylene (Total) ug/L ND 60 60 52.9 59.6 88 99 66-145 12 30 1,2-Dichloroethane-d4 (S) % 99 100 70-130 4-Bromofluorobenzene (S) % 97 102 70-130 Toluene-d8 (S) % 96 95 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 75 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 QC Batch: 587947 Analysis Method: EPA 8260D QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92511977004, 92511977009, 92511977011 METHOD BLANK: 3106961 Matrix: Associated Lab Samples: 92511977004, 92511977009, 92511977011 Blank Parameter Units Result Water Reporting Limit MDL Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 1.0 0.34 12/18/20 13:57 1,1,1-Trichloroethane ug/L ND 1.0 0.18 12/18/20 13:57 1,1,2,2-Tetrachloroethane ug/L ND 1.0 0.22 12/18/20 13:57 1,1,2-Trichloroethane ug/L ND 1.0 0.24 12/18/20 13:57 1,1-Dichloroethane ug/L ND 1.0 0.27 12/18/20 13:57 1,1-Dichloroethene ug/L ND 1.0 0.24 12/18/20 13:57 1,1-Dichloropropene ug/L ND 1.0 0.21 12/18/20 13:57 1,2,3-Trichlorobenzene ug/L 0.73J 1.0 0.34 12/18/20 13:57 1,2,3-Trichloropropane ug/L ND 1.0 0.35 12/18/20 13:57 1,2,4-Trichlorobenzene ug/L 0.59J 1.0 0.22 12/18/20 13:57 1,2-Dibromo-3-chloropropane ug/L ND 5.0 0.26 12/18/20 13:57 1,2-Dibromoethane (EDB) ug/L ND 1.0 0.26 12/18/20 13:57 1,2-Dichlorobenzene ug/L ND 1.0 0.29 12/18/20 13:57 1,2-Dichloroethane ug/L ND 1.0 0.34 12/18/20 13:57 1,2-Dichloropropane ug/L ND 1.0 0.19 12/18/20 13:57 1,3-Dichloropropane ug/L ND 1.0 0.16 12/18/20 13:57 1,4-Dichlorobenzene ug/L ND 1.0 0.26 12/18/20 13:57 1,4-Dioxane (p-Dioxane) ug/L ND 150 56.2 12/18/20 13:57 2,2-Dichloropropane ug/L ND 1.0 0.27 12/18/20 13:57 2-Butanone (MEK) ug/L ND 5.0 3.3 12/18/20 13:57 2-Hexanone ug/L ND 5.0 0.57 12/18/20 13:57 4-Methyl-2-pentanone (MIBK) ug/L ND 5.0 4.5 12/18/20 13:57 Acetone ug/L ND 25.0 6.2 12/18/20 13:57 Acetonitrile ug/L ND 50.0 30.4 12/18/20 13:57 Acrolein ug/L ND 10.0 2.7 12/18/20 13:57 Acrylonitrile ug/L ND 10.0 0.90 12/18/20 13:57 Allyl chloride ug/L ND 2.0 0.28 12/18/20 13:57 Benzene ug/L ND 1.0 0.15 12/18/20 13:57 Bromochloromethane ug/L ND 1.0 0.34 12/18/20 13:57 Bromodichloromethane ug/L ND 1.0 0.26 12/18/20 13:57 Bromoform ug/L ND 1.0 0.62 12/18/20 13:57 Bromomethane ug/L ND 2.0 0.62 12/18/20 13:57 Carbon disulfide ug/L ND 2.0 0.40 12/18/20 13:57 Carbon tetrachloride ug/L ND 1.0 0.22 12/18/20 13:57 Chlorobenzene ug/L ND 1.0 0.23 12/18/20 13:57 Chloroethane ug/L ND 1.0 0.49 12/18/20 13:57 IL Chloroform ug/L ND 5.0 2.3 12/18/20 13:57 Chloromethane ug/L ND 1.0 0.39 12/18/20 13:57 Chloroprene ug/L ND 5.0 1.7 12/18/20 13:57 cis-1,2-Dichloroethene ug/L ND 1.0 0.29 12/18/20 13:57 Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 76 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 METHOD BLANK: 3106961 Matrix: Associated Lab Samples: 92511977004, 92511977009, 92511977011 Blank Parameter Units Result Water Reporting Limit MDL Analyzed cis-1,3-Dichloropropene ug/L ND 1.0 0.30 12/18/20 13:57 Dibromochloromethane ug/L ND 1.0 0.41 12/18/20 13:57 Dibromomethane ug/L ND 1.0 0.46 12/18/20 13:57 Dichlorodifluoromethane ug/L ND 1.0 0.23 12/18/20 13:57 Ethyl methacrylate ug/L ND 1.0 0.51 12/18/20 13:57 Ethylbenzene ug/L ND 1.0 0.26 12/18/20 13:57 Hexachloro-1,3-butadiene ug/L ND 1.0 0.44 12/18/20 13:57 lodomethane ug/L ND 20.0 12.5 12/18/20 13:57 Isobutanol ug/L ND 100 66.4 12/18/20 13:57 Methacrylonitrile ug/L ND 10.0 1.9 12/18/20 13:57 Methyl methacrylate ug/L ND 2.0 0.46 12/18/20 13:57 Methylene Chloride ug/L ND 5.0 3.7 12/18/20 13:57 Naphthalene ug/L 0.74J 1.0 0.35 12/18/20 13:57 Propionitrile ug/L ND 20.0 1.8 12/18/20 13:57 Styrene ug/L ND 1.0 0.27 12/18/20 13:57 Tetrachloroethene ug/L ND 1.0 0.16 12/18/20 13:57 Toluene ug/L ND 1.0 0.24 12/18/20 13:57 trans-1,2-Dichloroethene ug/L ND 1.0 0.25 12/18/20 13:57 trans- 1,3-Dichloropropene ug/L ND 1.0 0.31 12/18/20 13:57 trans-1,4-Dichloro-2-butene ug/L ND 1.0 0.54 12/18/20 13:57 Trichloroethene ug/L ND 1.0 0.22 12/18/20 13:57 Trichlorofluoromethane ug/L ND 1.0 0.31 12/18/20 13:57 Vinyl acetate ug/L ND 2.0 1.4 12/18/20 13:57 Vinyl chloride ug/L ND 1.0 0.24 12/18/20 13:57 Xylene (Total) ug/L ND 1.0 0.63 12/18/20 13:57 1,2-Dichloroethane-d4 (S) % 103 70-130 12/18/20 13:57 4-Bromofluorobenzene (S) % 98 70-130 12/18/20 13:57 Toluene-d8 (S) % 102 70-130 12/18/20 13:57 LABORATORY CONTROL SAMPLE: Parameter 3106962 Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1,1,2-Tetrachloroethane ug/L 50 51.4 103 70-130 1,1,1-Trichloroethane ug/L 50 46.7 93 70-130 1,1,2,2-Tetrachloroethane ug/L 50 51.2 102 70-130 1,1,2-Trichloroethane ug/L 50 49.9 100 70-130 1,1-Dichloroethane ug/L 50 46.5 93 70-130 1,1-Dichloroethene ug/L 50 46.7 93 70-132 1,1-Dichloropropene ug/L 50 46.7 93 70-131 1,2,3-Trichlorobenzene ug/L 50 51.6 103 70-134 1,2,3-Trichloropropane ug/L 50 50.7 101 70-130 1,2,4-Trichlorobenzene ug/L 50 52.9 106 70-130 1,2-Dibromo-3-chloropropane ug/L 50 54.3 109 70-132 1,2-Dibromoethane (EDB) ug/L 50 49.9 100 70-130 Qualifiers Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 77 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 LABORATORY CONTROL SAMPLE: Parameter 3106962 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers 1,2-Dichlorobenzene ug/L 50 52.6 105 70-130 1,2-Dichloroethane ug/L 50 43.8 88 70-130 1,2-Dichloropropane ug/L 50 48.5 97 70-130 1,3-Dichloropropane ug/L 50 50.3 101 70-130 1,4-Dichlorobenzene ug/L 50 52.0 104 70-130 1,4-Dioxane (p-Dioxane) ug/L 1000 1030 103 70-137 2,2-Dichloropropane ug/L 50 46.3 93 70-130 2-Butanone (MEK) ug/L 100 94.2 94 70-133 2-Hexanone ug/L 100 102 102 70-130 4-Methyl-2-pentanone (MIBK) ug/L 100 97.1 97 70-130 Acetone ug/L 100 96.5 96 70-144 Acetonitrile ug/L 500 476 95 68-134 Acrolein ug/L 250 251 100 32-200 Acrylonitrile ug/L 250 236 94 70-130 Allyl chloride ug/L 50 46.2 92 70-134 Benzene ug/L 50 47.6 95 70-130 Bromochloromethane ug/L 50 47.9 96 70-130 Bromodichloromethane ug/L 50 48.3 97 70-130 Bromoform ug/L 50 52.7 105 70-131 Bromomethane ug/L 50 39.4 79 30-177 Carbon disulfide ug/L 50 48.3 97 70-133 Carbon tetrachloride ug/L 50 46.7 93 70-130 Chlorobenzene ug/L 50 51.0 102 70-130 Chloroethane ug/L 50 28.5 57 46-131 IL Chloroform ug/L 50 45.3 91 70-130 Chloromethane ug/L 50 43.2 86 49-130 Chloroprene ug/L 50 48.1 96 70-130 cis-1,2-Dichloroethene ug/L 50 45.6 91 70-130 cis-1,3-Dichloropropene ug/L 50 50.4 101 70-130 Dibromochloromethane ug/L 50 52.2 104 70-130 Dibromomethane ug/L 50 48.8 98 70-130 Dichlorodifluoromethane ug/L 50 39.3 79 52-134 Ethyl methacrylate ug/L 50 51.7 103 70-130 Ethylbenzene ug/L 50 50.2 100 70-130 Hexachloro-1,3-butadiene ug/L 50 53.7 107 70-131 lodomethane ug/L 100 86.4 86 47-140 Isobutanol ug/L 1000 999 100 62-136 Methacrylonitrile ug/L 500 497 99 70-130 Methyl methacrylate ug/L 50 49.6 99 70-130 Methylene Chloride ug/L 50 44.4 89 68-130 Naphthalene ug/L 50 52.5 105 70-133 Propionitrile ug/L 500 487 97 70-130 Styrene ug/L 50 51.5 103 70-130 Tetrachloroethene ug/L 50 49.0 98 70-130 Toluene ug/L 50 48.6 97 70-130 trans-1,2-Dichloroethene ug/L 50 46.5 93 70-130 trans- 1,3-Dichloropropene ug/L 50 49.3 99 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 78 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 LABORATORY CONTROL SAMPLE: 3106962 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers trans-1,4-Dichloro-2-butene ug/L 50 58.3 117 25-200 Trichloroethene ug/L 50 48.6 97 70-130 Trichlorofluoromethane ug/L 50 37.1 74 61-130 Vinyl acetate ug/L 100 101 101 70-140 Vinyl chloride ug/L 50 41.1 82 59-142 Xylene (Total) ug/L 150 152 101 70-130 1,2-Dichloroethane-d4 (S) % 92 70-130 4-Bromofluorobenzene (S) % 102 70-130 Toluene-d8 (S) % 100 70-130 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3106963 3106964 MS MSD 92512034004 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual 1,1,1,2-Tetrachloroethane ug/L ND 20 20 21.9 22.1 109 111 70-135 1 30 1,1,1-Trichloroethane ug/L ND 20 20 22.0 21.8 110 109 70-148 1 30 1,1,2,2-Tetrachloroethane ug/L ND 20 20 21.1 21.8 105 109 70-131 3 30 1,1,2-Trichloroethane ug/L ND 20 20 22.1 21.9 110 110 70-136 1 30 1,1-Dichloroethane ug/L ND 20 20 21.8 21.6 109 108 70-147 1 30 1,1-Dichloroethene ug/L ND 20 20 22.7 22.5 114 112 70-158 1 30 1,1-Dichloropropene ug/L ND 20 20 21.9 21.5 110 108 70-149 2 30 1,2,3-Trichlorobenzene ug/L ND 20 20 18.7 20.1 93 100 68-140 7 30 1,2,3-Trichooropropane ug/L ND 20 20 20.8 21.6 104 108 67-137 4 30 1,2,4-Trichlorobenzene ug/L ND 20 20 19.1 20.2 95 101 70-139 6 30 1,2-Dibromo-3- ug/L ND 20 20 20.6 22.6 103 113 69-136 9 30 chloropropane 1,2-Dibromoethane (EDB) ug/L ND 20 20 21.7 22.1 108 111 70-137 2 30 1,2-Dichlorobenzene ug/L ND 20 20 21.5 21.6 108 108 70-133 1 30 1,2-Dichloroethane ug/L ND 20 20 20.2 20.1 101 101 67-138 0 30 1,2-Dichloropropane ug/L ND 20 20 21.8 21.3 109 107 70-138 2 30 1,3-Dichloropropane ug/L ND 20 20 21.8 22.1 109 110 70-136 1 30 1,4-Dichlorobenzene ug/L ND 20 20 21.0 21.4 105 107 70-133 2 30 1,4-Dioxane (p-Dioxane) ug/L ND 400 400 409 462 102 115 69-146 12 30 2,2-Dichloropropane ug/L ND 20 20 21.5 21.1 108 105 52-155 2 30 2-Butanone (MEK) ug/L ND 40 40 44.8 46.5 112 116 61-147 4 30 2-Hexanone ug/L ND 40 40 42.1 45.0 105 112 67-139 7 30 4-Methyl-2-pentanone ug/L ND 40 40 41.8 42.9 105 107 67-136 2 30 (MIBK) Acetone ug/L ND 40 40 43.7 45.8 109 114 55-159 4 30 Acetonitrile ug/L ND 200 200 217 232 108 116 66-145 7 30 Acrolein ug/L ND 100 100 101 104 101 104 10-200 3 30 Acrylonitrile ug/L ND 100 100 102 105 102 105 68-140 2 30 Allyl chloride ug/L ND 20 20 21.4 20.2 107 101 70-147 6 30 Benzene ug/L ND 20 20 21.7 21.7 109 108 67-150 0 30 Bromochloromethane ug/L ND 20 20 21.6 21.4 108 107 70-146 1 30 Bromodichloromethane ug/L ND 20 20 21.8 21.2 109 106 70-138 3 30 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 79 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3106963 3106964 MS MSD 92512034004 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Bromoform ug/L ND 20 20 21.3 21.5 107 108 57-138 1 30 Bromomethane ug/L ND 20 20 13.0 16.3 65 82 10-200 23 30 Carbon disulfide ug/L ND 20 20 21.8 21.6 109 108 70-152 1 30 Carbon tetrachloride ug/L ND 20 20 22.7 22.4 113 112 70-147 1 30 Chlorobenzene ug/L ND 20 20 22.1 22.3 111 111 70-137 1 30 Chloroethane ug/L ND 20 20 19.0 17.9 95 90 51-166 6 30 IL Chloroform ug/L ND 20 20 21.0 21.7 105 108 70-144 3 30 Chloromethane ug/L ND 20 20 15.1 15.7 76 78 24-161 3 30 Chloroprene ug/L ND 20 20 22.9 23.1 115 116 70-143 1 30 cis-1,2-Dichloroethene ug/L ND 20 20 21.2 21.0 106 105 67-148 1 30 cis-1,3-Dichloropropene ug/L ND 20 20 22.1 21.9 110 109 70-142 1 30 Dibromochloromethane ug/L ND 20 20 22.1 22.4 110 112 68-138 2 30 Dibromomethane ug/L ND 20 20 21.9 22.1 110 110 70-134 1 30 Dichlorodifluoromethane ug/L ND 20 20 16.0 16.0 80 80 43-155 0 30 Ethyl methacrylate ug/L ND 20 20 21.8 22.7 109 114 70-137 4 30 Ethylbenzene ug/L ND 20 20 22.0 22.3 110 111 68-143 1 30 Hexachloro-1,3-butadiene ug/L ND 20 20 21.4 21.8 107 109 62-151 2 30 lodomethane ug/L ND 40 40 33.8 40.9 84 102 20-161 19 30 Isobutanol ug/L ND 400 400 400 431 100 108 44-145 8 30 Methacrylonitrile ug/L ND 200 200 227 204 113 102 67-139 11 30 Methyl methacrylate ug/L ND 20 20 21.5 21.8 108 109 70-130 1 30 Methylene Chloride ug/L ND 20 20 21.3 21.0 106 105 64-148 1 30 Naphthalene ug/L ND 20 20 18.0 19.9 88 98 57-150 10 30 Propionitrile ug/L ND 200 200 204 217 102 109 70-138 6 30 Styrene ug/L ND 20 20 21.2 21.5 106 107 70-136 1 30 Tetrachloroethene ug/L ND 20 20 21.7 22.0 108 110 70-139 1 30 Toluene ug/L ND 20 20 22.1 21.6 110 108 47-157 2 30 trans-1,2-Dichloroethene ug/L ND 20 20 21.8 21.3 109 107 70-149 2 30 trans-1,3-Dichloropropene ug/L ND 20 20 21.5 21.5 108 108 70-138 0 30 trans-1,4-Dichloro-2-butene ug/L ND 20 20 19.6 19.7 98 99 31-145 1 30 Trichloroethene ug/L ND 20 20 22.4 22.1 112 111 70-149 1 30 Trichlorofluoromethane ug/L ND 20 20 20.8 20.3 104 101 61-154 3 30 Vinyl acetate ug/L ND 40 40 42.3 42.6 106 107 48-156 1 30 Vinyl chloride ug/L ND 20 20 17.9 18.0 90 90 55-172 0 30 Xylene (Total) ug/L ND 60 60 65.6 66.2 109 110 66-145 1 30 1,2-Dichloroethane-d4 (S) % 104 101 70-130 4-Bromofluorobenzene (S) % 99 99 70-130 Toluene-d8 (S) % 100 99 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 80 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 QC Batch: 587631 Analysis Method: EPA 8081 B QC Batch Method: EPA 3510C Analysis Description: 8081 OC Pesticides Red Vol Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004 METHOD BLANK: 3105615 Matrix: Water Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers 4,4'-DDD ug/L ND 0.050 0.0069 12/18/20 20:43 4,4'-DDE ug/L ND 0.050 0.0064 12/18/20 20:43 4,4'-DDT ug/L ND 0.050 0.018 12/18/20 20:43 Aldrin ug/L ND 0.050 0.022 12/18/20 20:43 alpha-BHC ug/L ND 0.050 0.019 12/18/20 20:43 beta-BHC ug/L ND 0.050 0.014 12/18/20 20:43 Chlordane (Technical) ug/L ND 0.20 0.14 12/18/20 20:43 delta-BHC ug/L ND 0.050 0.020 12/18/20 20:43 Dieldrin ug/L ND 0.050 0.0073 12/18/20 20:43 Endosulfan I ug/L ND 0.050 0.0094 12/18/20 20:43 Endosulfan 11 ug/L ND 0.050 0.0065 12/18/20 20:43 Endosulfan sulfate ug/L ND 0.050 0.0091 12/18/20 20:43 Endrin ug/L ND 0.050 0.0089 12/18/20 20:43 Endrin aldehyde ug/L ND 0.050 0.013 12/18/20 20:43 gamma-BHC (Lindane) ug/L ND 0.050 0.012 12/18/20 20:43 Heptachlor ug/L ND 0.050 0.016 12/18/20 20:43 Heptachlor epoxide ug/L ND 0.050 0.0097 12/18/20 20:43 Methoxychlor ug/L ND 0.15 0.033 12/18/20 20:43 Toxaphene ug/L ND 0.20 0.19 12/18/20 20:43 Decachlorobiphenyl (S) % 140 10-154 12/18/20 20:43 Tetrachloro-m-xylene (S) % 98 10-184 12/18/20 20:43 LABORATORY CONTROL SAMPLE: Parameter 3105616 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers 4,4'-DDD ug/L 0.25 0.32 130 45-158 4,4'-DDE ug/L 0.25 0.30 120 37-141 4,4'-DDT ug/L 0.25 0.37 147 52-160 Aldrin ug/L 0.25 0.21 85 10-130 alpha-BHC ug/L 0.25 0.26 104 37-139 beta-BHC ug/L 0.25 0.32 129 39-176 delta-BHC ug/L 0.25 0.30 120 39-144 Dieldrin ug/L 0.25 0.31 123 40-149 Endosulfan I ug/L 0.25 0.29 117 44-145 Endosulfan II ug/L 0.25 0.34 134 47-153 Endosulfan sulfate ug/L 0.25 0.35 138 48-159 Endrin ug/L 0.25 0.32 128 41-155 Endrin aldehyde ug/L 0.25 0.43 172 45-146 L1 gamma-BHC (Lindane) ug/L 0.25 0.28 110 42-146 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 81 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 LABORATORY CONTROL SAMPLE: 3105616 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Heptachlor ug/L 0.25 0.23 94 23-135 Heptachlor epoxide ug/L 0.25 0.28 113 39-142 Methoxychlor ug/L 0.75 0.95 127 55-173 Decachlorobiphenyl (S) % 128 10-154 Tetrachloro-m-xylene (S) % 90 10-184 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3105617 3105618 MS MSD 92498632011 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual 4,4'-DDD ug/L ND 0.25 0.25 0.39 0.38 156 152 36-169 3 30 4,4'-DDE ug/L ND 0.25 0.25 0.36 0.34 143 137 31-154 5 30 4,4'-DDT ug/L ND 0.25 0.25 0.40 0.41 158 163 23-187 3 30 Aldrin ug/L ND 0.25 0.25 0.27 0.27 108 107 10-141 1 30 alpha-BHC ug/L ND 0.25 0.25 0.31 0.33 125 132 25-151 6 30 beta-BHC ug/L ND 0.25 0.25 0.38 0.42 152 167 30-188 10 30 delta-BHC ug/L ND 0.25 0.25 0.35 0.39 140 155 32-157 10 30 Dieldrin ug/L ND 0.25 0.25 0.37 0.37 147 146 24-165 1 30 Endosulfan I ug/L ND 0.25 0.25 0.35 0.37 141 148 19-168 5 30 Endosulfan II ug/L ND 0.25 0.25 0.40 0.40 158 160 27-176 1 30 Endosulfan sulfate ug/L ND 0.25 0.25 0.38 0.40 154 161 31-174 4 30 Endrin ug/L ND 0.25 0.25 0.37 0.39 149 158 23-171 6 30 Endrin aldehyde ug/L ND 0.25 0.25 1.0 0.73 420 291 16-177 36 30 M0,R1 gamma-BHC (Lindane) ug/L ND 0.25 0.25 0.33 0.36 131 142 29-157 8 30 Heptachlor ug/L ND 0.25 0.25 0.28 0.31 112 122 11-149 8 30 Heptachlor epoxide ug/L ND 0.25 0.25 0.34 0.37 138 147 21-157 6 30 Methoxychlor ug/L ND 0.75 0.75 1.1 1.0 140 139 33-193 1 30 Decachlorobiphenyl (S) % 141 145 10-154 Tetrachloro-m-xylene (S) % 94 96 10-184 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 82 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 QC Batch: 587632 Analysis Method: EPA 8082A QC Batch Method: EPA 3510C Analysis Description: 8082 GCS PCB Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004 METHOD BLANK: 3105619 Matrix: Water Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers PCB-1016 (Aroclor 1016) ug/L ND 0.50 0.22 12/18/20 17:41 PCB-1221 (Aroclor 1221) ug/L ND 0.50 0.32 12/18/20 17:41 PCB-1232 (Aroclor 1232) ug/L ND 0.50 0.21 12/18/20 17:41 PCB-1242 (Aroclor 1242) ug/L ND 0.50 0.44 12/18/20 17:41 PCB-1248 (Aroclor 1248) ug/L ND 0.50 0.34 12/18/20 17:41 PCB-1254 (Aroclor 1254) ug/L ND 0.50 0.24 12/18/20 17:41 PCB-1260 (Aroclor 1260) ug/L ND 0.50 0.30 12/18/20 17:41 Decachlorobiphenyl (S) % 123 10-181 12/18/20 17:41 LABORATORY CONTROL SAMPLE: 3105620 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers PCB-1016 (Aroclor 1016) ug/L 5 6.4 128 41-137 PCB-1260 (Aroclor 1260) ug/L 5 6.6 132 42-156 Decachlorobiphenyl (S) % 118 10-181 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3105621 3105622 MS MSD 92498633017 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual PCB-1016 (Aroclor 1016) ug/L ND 5 5 5.1 4.5 101 91 22-145 11 30 PCB-1260 (Aroclor 1260) ug/L ND 5 5 6.1 6.0 121 120 10-167 1 30 Decachlorobiphenyl (S) % 116 126 10-181 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 83 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 QC Batch: 587921 Analysis Method: EPA 8270E QC Batch Method: EPA 3510C Analysis Description: 8270E Water APP9 RV MSSV Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004 METHOD BLANK: 3106737 Matrix: Water Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004 Blank Reporting Parameter Units Result Limit MDL Analyzed 1,2,4,5-Tetrachlorobenzene ug/L ND 10.0 4.6 12/18/20 11:14 1,3,5-Trinitrobenzene ug/L ND 10.0 5.3 12/18/20 11:14 1,3-Dinitrobenzene ug/L ND 10.0 3.7 12/18/20 11:14 1,4-Naphthoquinone ug/L ND 5.0 2.4 12/18/20 11:14 1-Naphthalenamine ug/L ND 5.0 4.6 12/18/20 11:14 2,2'-Oxybis(1-chloropropane) ug/L ND 10.0 1.2 12/18/20 11:14 2,3,4,6-Tetrachlorophenol ug/L ND 10.0 1.5 12/18/20 11:14 2,4,5-Trichlorophenol ug/L ND 10.0 1.4 12/18/20 11:14 2,4,6-Trichlorophenol ug/L ND 10.0 1.6 12/18/20 11:14 2,4-Dichlorophenol ug/L ND 10.0 1.4 12/18/20 11:14 2,4-Dimethylphenol ug/L ND 10.0 1.7 12/18/20 11:14 2,4-Dinitrophenol ug/L ND 50.0 26.0 12/18/20 11:14 2,4-Dinitrotoluene ug/L ND 10.0 1.6 12/18/20 11:14 2,6-Dichlorophenol ug/L ND 10.0 2.7 12/18/20 11:14 2,6-Dinitrotoluene ug/L ND 10.0 1.7 12/18/20 11:14 2-Acetylaminofluorene ug/L ND 10.0 1.9 12/18/20 11:14 2-Chloronaphthalene ug/L ND 10.0 1.7 12/18/20 11:14 2-Chlorophenol ug/L ND 10.0 1.2 12/18/20 11:14 2-Methylnaphthalene ug/L ND 10.0 1.9 12/18/20 11:14 2-Methylphenol(o-Cresol) ug/L ND 10.0 1.9 12/18/20 11:14 2-Naphthalenamine ug/L ND 10.0 6.1 12/18/20 11:14 2-Nitroaniline ug/L ND 20.0 3.0 12/18/20 11:14 2-Nitrophenol ug/L ND 10.0 1.4 12/18/20 11:14 3&4-Methyl phenol (m&p Cresol) ug/L ND 10.0 1.2 12/18/20 11:14 3,3'-Dichlorobenzidine ug/L ND 20.0 8.1 12/18/20 11:14 3,3'-Dimethylbenzidine ug/L ND 25.0 23.5 12/18/20 11:14 3-Methylcholanthrene ug/L ND 10.0 5.3 12/18/20 11:14 3-Nitroaniline ug/L ND 20.0 3.8 12/18/20 11:14 4,6-Dinitro-2-methyl phenol ug/L ND 20.0 3.4 12/18/20 11:14 4-Aminobiphenyl ug/L ND 10.0 4.2 12/18/20 11:14 4-Bromophenylphenyl ether ug/L ND 10.0 1.8 12/18/20 11:14 4-ChIoro-3-methyl phenol ug/L ND 10.0 3.3 12/18/20 11:14 4-Chloroaniline ug/L ND 20.0 3.6 12/18/20 11:14 4-Chlorophenylphenyl ether ug/L ND 10.0 2.0 12/18/20 11:14 4-Nitroaniline ug/L ND 20.0 5.1 12/18/20 11:14 4-Nitrophenol ug/L ND 50.0 6.6 12/18/20 11:14 5-Nitro-o-toluidine ug/L ND 10.0 2.4 12/18/20 11:14 7,12-Dimethylbenz(a)anthracene ug/L ND 10.0 2.8 12/18/20 11:14 Acenaphthene ug/L ND 10.0 2.0 12/18/20 11:14 Acenaphthylene ug/L ND 10.0 2.0 12/18/20 11:14 v1 IH Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 84 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 METHOD BLANK: 3106737 Matrix: Water Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004 Blank Reporting Parameter Units Result Limit MDL Analyzed Acetophenone ug/L ND 10.0 1.5 12/18/20 11:14 Anthracene ug/L ND 10.0 2.3 12/18/20 11:14 Benzo(a)anthracene ug/L ND 10.0 2.7 12/18/20 11:14 Benzo(a)pyrene ug/L ND 10.0 2.8 12/18/20 11:14 Benzo(b)fluoranthene ug/L ND 10.0 2.6 12/18/20 11:14 Benzo(g,h,i)perylene ug/L ND 10.0 2.8 12/18/20 11:14 Benzo(k)fluoranthene ug/L ND 10.0 2.7 12/18/20 11:14 Benzyl alcohol ug/L ND 20.0 2.9 12/18/20 11:14 bis(2-Chloroethoxy)methane ug/L ND 10.0 1.8 12/18/20 11:14 bis(2-Chloroethyl) ether ug/L ND 10.0 1.9 12/18/20 11:14 bis(2-Ethylhexyl)phthalate ug/L ND 6.0 3.7 12/18/20 11:14 Butylbenzylphthalate ug/L ND 10.0 3.1 12/18/20 11:14 Chlorobenzilate ug/L ND 10.0 3.6 12/18/20 11:14 Chrysene ug/L ND 10.0 2.8 12/18/20 11:14 Di-n-butylphthalate ug/L ND 10.0 2.2 12/18/20 11:14 Di-n-octylphthalate ug/L ND 10.0 3.9 12/18/20 11:14 Diallate ug/L ND 10.0 2.7 12/18/20 11:14 Dibenz(a,h)anthracene ug/L ND 10.0 3.0 12/18/20 11:14 Dibenzofuran ug/L ND 10.0 2.1 12/18/20 11:14 Diethylphthalate ug/L ND 10.0 2.0 12/18/20 11:14 Dimethoate ug/L ND 10.0 2.0 12/18/20 11:14 Dimethylphthalate ug/L ND 10.0 2.1 12/18/20 11:14 Diphenylamine ug/L ND 10.0 3.0 12/18/20 11:14 Disulfoton ug/L ND 10.0 6.0 12/18/20 11:14 Ethyl methanesulfonate ug/L ND 20.0 2.8 12/18/20 11:14 Famphur ug/L ND 10.0 5.7 12/18/20 11:14 Fluoranthene ug/L ND 10.0 2.2 12/18/20 11:14 Fluorene ug/L ND 10.0 2.1 12/18/20 11:14 Hexachlorobenzene ug/L ND 10.0 2.2 12/18/20 11:14 Hexachlorocyclopentadiene ug/L ND 10.0 1.6 12/18/20 11:14 Hexachloroethane ug/L ND 10.0 1.4 12/18/20 11:14 Hexachloropropene ug/L ND 10.0 5.5 12/18/20 11:14 Indeno(1,2,3-cd)pyrene ug/L ND 10.0 2.9 12/18/20 11:14 Isodrin ug/L ND 10.0 3.0 12/18/20 11:14 Isophorone ug/L ND 10.0 1.7 12/18/20 11:14 Isosafrole ug/L ND 10.0 3.6 12/18/20 11:14 Kepone ug/L ND 10.0 8.2 12/18/20 11:14 Methapyrilene ug/L ND 50.0 27.2 12/18/20 11:14 Methyl methanesulfonate ug/L ND 5.0 3.0 12/18/20 11:14 Methyl parathion ug/L ND 10.0 2.0 12/18/20 11:14 N-Nitroso-di-n-butylamine ug/L ND 10.0 6.2 12/18/20 11:14 N-Nitroso-di-n-propylamine ug/L ND 10.0 1.3 12/18/20 11:14 N-Nitrosodiethylamine ug/L ND 10.0 2.0 12/18/20 11:14 N-Nitrosodimethylamine ug/L ND 10.0 1.9 12/18/20 11:14 N-Nitrosodiphenylamine ug/L ND 10.0 3.0 12/18/20 11:14 Qualifiers IH IL IH,v1 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 85 of 110 Pace Analytical Services, LLC 9800 lCtaac,Analyfical ® Kiney Ave. Suite 100 Huntersville, NC 28078 0788 www.pacelabs.com (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 METHOD BLANK: 3106737 Matrix: Water Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers N-Nitrosomethylethylamine ug/L ND 10.0 3.3 12/18/20 11:14 N-Nitrosopiperidine ug/L ND 10.0 2.6 12/18/20 11:14 N-Nitrosopyrrolidine ug/L ND 10.0 2.1 12/18/20 11:14 Nitrobenzene ug/L ND 10.0 1.9 12/18/20 11:14 O,O,O-Triethylphosphorothioate ug/L ND 10.0 3.5 12/18/20 11:14 O-Toluidine ug/L ND 10.0 2.8 12/18/20 11:14 P-Dimethylaminoazobenzene ug/L ND 5.0 3.3 12/18/20 11:14 IL p-Phenylenediamine ug/L ND 10.0 10.0 12/18/20 11:14 1g,IH Parathion (Ethyl parathion) ug/L ND 10.0 2.0 12/18/20 11:14 Pentachlorobenzene ug/L ND 10.0 4.4 12/18/20 11:14 Pentachloronitrobenzene ug/L ND 10.0 2.4 12/18/20 11:14 Pentachlorophenol ug/L ND 20.0 3.8 12/18/20 11:14 Phenacetin ug/L ND 10.0 1.9 12/18/20 11:14 Phenanthrene ug/L ND 10.0 2.0 12/18/20 11:14 Phenol ug/L ND 10.0 1.4 12/18/20 11:14 Phorate ug/L ND 10.0 3.8 12/18/20 11:14 Pronamide ug/L ND 10.0 2.4 12/18/20 11:14 Pyrene ug/L ND 10.0 2.2 12/18/20 11:14 Safrole ug/L ND 10.0 3.2 12/18/20 11:14 Thionazin ug/L ND 10.0 1.8 12/18/20 11:14 2,4,6-Tribromophenol (S) % 31 10-144 12/18/20 11:14 2-Fluorobiphenyl (S) % 57 10-130 12/18/20 11:14 2-Fluorophenol (S) % 23 10-130 12/18/20 11:14 Nitrobenzene-d5 (S) % 78 10-144 12/18/20 11:14 Phenol-d6 (S) % 19 10-130 12/18/20 11:14 Terphenyl-d14 (S) % 107 34-163 12/18/20 11:14 LABORATORY CONTROL SAMPLE: Parameter 3106738 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers 1,2,4,5-Tetrachlorobenzene ug/L 50 18.3 37 17-130 1,3,5-Trinitrobenzene ug/L 50 62.4 125 44-200 v1 1,3-Dinitrobenzene ug/L 50 48.3 97 39-159 1,4-Naphthoquinone ug/L 50 33.3 67 10-159 1-Naphthalenamine ug/L 50 41.3 83 10-130 2,2'-Oxybis(1-chloropropane) ug/L 50 40.5 81 28-130 2,3,4,6-Tetrachlorophenol ug/L 50 43.9 88 10-200 2,4,5-Trichlorophenol ug/L 50 43.9 88 35-130 2,4,6-Trichlorophenol ug/L 50 42.5 85 31-130 2,4-Dichlorophenol ug/L 50 41.3 83 35-130 2,4-Dimethylphenol ug/L 50 46.4 93 34-130 2,4-Dinitrophenol ug/L 250 218 87 10-153 2,4-Dinitrotoluene ug/L 50 49.7 99 37-136 2,6-Dichlorophenol ug/L 50 44.8 90 31-139 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 86 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 LABORATORY CONTROL SAMPLE: Parameter 3106738 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers 2,6-Dinitrotoluene ug/L 50 49.8 100 33-136 2-Acetylaminofluorene ug/L 50 50.7 101 19-181 2-Chloronaphthalene ug/L 50 30.2 60 26-130 2-Chlorophenol ug/L 50 38.9 78 37-130 2-Methylnaphthalene ug/L 50 26.6 53 29-130 2-Methylphenol(o-Cresol) ug/L 50 38.8 78 35-130 2-Naphthalenamine ug/L 50 43.6 87 10-136 2-Nitroaniline ug/L 100 88.0 88 37-130 2-Nitrophenol ug/L 50 42.2 84 32-130 3&4-Methyl phenol (m&p Cresol) ug/L 50 41.1 82 34-130 3,3'-Dichlorobenzidine ug/L 100 87.7 88 34-136 3,3'-Dimethylbenzidine ug/L 100 157 157 10-2001H 3-Methylcholanthrene ug/L 50 45.8 92 39-190 3-Nitroaniline ug/L 100 93.6 94 37-138 4,6-Dinitro-2-methyl phenol ug/L 100 93.5 94 21-157 4-Aminobiphenyl ug/L 50 43.4 87 17-137 4-Bromophenylphenyl ether ug/L 50 40.6 81 38-130 4-Chloro-3-methylphenol ug/L 100 91.3 91 37-130 4-Chloroaniline ug/L 100 80.4 80 38-130 4-Chlorophenylphenyl ether ug/L 50 36.1 72 33-130 4-Nitroaniline ug/L 100 93.1 93 42-137 4-Nitrophenol ug/L 250 153 61 10-130 5-Nitro-o-toluidine ug/L 50 48.1 96 39-170 7,12-Dimethylbenz(a)anthracene ug/L 50 42.5 85 33-139 Acenaphthene ug/L 50 35.7 71 33-130 Acenaphthylene ug/L 50 37.4 75 35-130 Acetophenone ug/L 50 39.1 78 36-130 Anthracene ug/L 50 39.0 78 48-130 Benzo(a)anthracene ug/L 50 44.0 88 48-137 Benzo(a)pyrene ug/L 50 44.9 90 49-138 Benzo(b)fluoranthene ug/L 50 50.0 100 52-138 Benzo(g,h,i)perylene ug/L 50 44.1 88 48-140 Benzo(k)fluoranthene ug/L 50 45.1 90 48-139 Benzyl alcohol ug/L 100 75.1 75 35-130 bis(2-Chloroethoxy)methane ug/L 50 39.1 78 34-130 bis(2-Chloroethyl) ether ug/L 50 39.4 79 36-130 bis(2-Ethylhexyl)phthalate ug/L 50 50.5 101 32-165 Butylbenzylphthalate ug/L 50 54.6 109 34-161 Chlorobenzilate ug/L 50 44.1 88 43-176 Chrysene ug/L 50 42.8 86 47-131 Di-n-butylphthalate ug/L 50 47.2 94 39-144 Di-n-octylphthalate ug/L 50 50.5 101 30-170 Diallate ug/L 50 43.5 87 33-143 Dibenz(a,h)anthracene ug/L 50 44.5 89 49-138 Dibenzofuran ug/L 50 38.6 77 33-130 Diethylphthalate ug/L 50 47.0 94 38-131 Dimethoate ug/L 50 47.4 95 46-173 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 87 of 110 Pace Analytical Services, LLC 9800 lCtaac,Analyfical ® Kiney Ave. Suite 100 Huntersville, NC 28078 0788 www.pacelabs.com (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 LABORATORY CONTROL SAMPLE: Parameter 3106738 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers Dimethylphthalate ug/L 50 44.7 89 37-130 Diphenylamine ug/L 50 45.6 91 35-135 Disulfoton ug/L 50 37.8 76 34-139 Ethyl methanesulfonate ug/L 50 37.9 76 33-133 Famphur ug/L 100 72.0 72 10-1301H Fluoranthene ug/L 50 42.3 85 46-137 Fluorene ug/L 50 39.8 80 37-130 Hexachlorobenzene ug/L 50 39.1 78 38-130 Hexachlorocyclopentadiene ug/L 50 13.7 27 10-130 Hexachloroethane ug/L 50 14.0 28 14-130 Hexachloropropene ug/L 50 7.5J 15 10-130 Indeno(1,2,3-cd)pyrene ug/L 50 44.9 90 41-130 Isodrin ug/L 50 45.5 91 36-139 Isophorone ug/L 50 42.1 84 33-130 Isosafrole ug/L 50 35.2 70 22-130 Kepone ug/L 100 37.2 37 10-130IL Methapyrilene ug/L 50 42.5J 85 10-173IH,v1 Methyl methanesulfonate ug/L 50 33.8 68 33-130 Methyl parathion ug/L 50 53.9 108 39-200 N-Nitroso-di-n-butylamine ug/L 50 30.5 61 22-130 N-Nitroso-di-n-propylamine ug/L 50 44.4 89 36-130 N-Nitrosodiethylamine ug/L 50 38.6 77 23-136 N-Nitrosodimethylamine ug/L 50 31.3 63 34-130 N-Nitrosodiphenylamine ug/L 50 45.6 91 37-130 N-Nitrosomethylethylamine ug/L 50 41.3 83 18-137 N-Nitrosopiperidine ug/L 50 42.9 86 25-142 N-Nitrosopyrrolidine ug/L 50 44.8 90 24-146 Nitrobenzene ug/L 50 38.7 77 36-130 O,O,O-Triethylphosphorothioate ug/L 50 36.7 73 29-130 O-Toluidine ug/L 50 40.7 81 27-132 P-Dimethylaminoazobenzene ug/L 50 21.1 42 17-130IL p-Phenylenediamine ug/L ND 1g,IH,L2 Parathion (Ethyl parathion) ug/L 50 51.1 102 32-200 Pentachlorobenzene ug/L 50 33.6 67 27-130 Pentachloronitrobenzene ug/L 50 55.1 110 47-164 Pentachlorophenol ug/L 100 80.5 81 23-149 Phenacetin ug/L 50 47.3 95 44-181 Phenanthrene ug/L 50 42.1 84 44-130 Phenol ug/L 50 26.9 54 18-130 Phorate ug/L 50 61.9 124 18-183 Pronamide ug/L 50 48.8 98 45-163 Pyrene ug/L 50 46.0 92 47-134 Safrole ug/L 50 33.7 67 27-130 Thionazin ug/L 50 44.1 88 36-162 2,4,6-Tribromophenol (S) % 41 10-144 2-Fluorobiphenyl (S) % 62 10-130 2-Fluorophenol (S) % 28 10-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 88 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 LABORATORY CONTROL SAMPLE: 3106738 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Nitrobenzene-d5 (S) % 77 10-144 Phenol-d6 (S) % 24 10-130 Terphenyl-d14 (S) % 103 34-163 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3106739 3106740 MS MSD 92511977004 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual 1,2,4,5-Tetrachlorobenzene ug/L ND 100 100 46.8 44.7 47 45 10-130 5 30 1,3,5-Trinitrobenzene ug/L ND 100 100 128 120 128 120 50-200 6 30 v1 1,3-Dinitrobenzene ug/L ND 100 100 102 92.4 102 92 43-161 10 30 1,4-Naphthoquinone ug/L ND 100 100 97.4 110 97 110 10-184 12 30 1-Naphthalenamine ug/L ND 100 100 96.9 77.6 97 78 10-130 22 30 2,2'-Oxybis(1- ug/L ND 100 100 98.5 82.2 98 82 12-142 18 30 chloropropane) 2,3,4,6-Tetrachlorophenol ug/L ND 100 100 86.1 81.4 86 81 10-198 6 30 2,4,5-Trichlorophenol ug/L ND 100 100 90.4 85.3 90 85 10-143 6 30 2,4,6-Trichlorophenol ug/L ND 100 100 85.7 82.1 86 82 10-147 4 30 2,4-Dichlorophenol ug/L ND 100 100 89.1 80.0 89 80 10-138 11 30 2,4-Dimethylphenol ug/L ND 100 100 101 91.5 101 91 25-130 10 30 2,4-Dinitrophenol ug/L ND 500 500 96.8J 232 19 46 10-165 30 2,4-Dinitrotoluene ug/L ND 100 100 105 94.1 105 94 29-148 11 30 2,6-Dichlorophenol ug/L ND 100 100 96.1 87.9 96 88 33-139 9 30 2,6-Dinitrotoluene ug/L ND 100 100 107 97.3 107 97 26-146 9 30 2-Acetylam inofl uorene ug/L ND 100 100 96.8 83.5 97 84 27-172 15 30 2-Chloronaphthalene ug/L ND 100 100 72.4 63.5 72 64 11-130 13 30 2-Chlorophenol ug/L ND 100 100 90.5 81.0 91 81 10-133 11 30 2-Methyl naphthalene ug/L ND 100 100 66.9 53.7 67 54 13-130 22 30 2-Methyl phenol(o-Cresol) ug/L ND 100 100 85.8 74.6 86 75 20-130 14 30 2-Naphthalenamine ug/L ND 100 100 41.7 13.6J 42 14 10-135 30 2-Nitroaniline ug/L ND 200 200 186 167 93 83 24-136 11 30 2-Nitrophenol ug/L ND 100 100 97.9 84.8 98 85 10-153 14 30 3&4-Methylphenol(m&p ug/L ND 100 100 90.7 81.6 91 82 16-130 10 30 Cresol) 3,3'-Dichlorobenzidine ug/L ND 200 200 181 161 90 81 10-153 11 30 3,3'-Dimethyl benzidine ug/L ND 200 200 314 237 157 119 10-200 28 30 IH 3-Methylcholanthrene ug/L ND 100 100 95.7 88.7 96 89 53-181 8 30 3-Nitroaniline ug/L ND 200 200 199 176 99 88 22-151 12 30 4,6-Dinitro-2-methylphenol ug/L ND 200 200 145 169 73 84 10-180 15 30 4-Aminobiphenyl ug/L ND 100 100 113 73.8 113 74 10-139 42 30 R1 4-Bromophenylphenyl ether ug/L ND 100 100 86.3 78.8 86 79 25-130 9 30 4-Chloro-3-methylphenol ug/L ND 200 200 192 169 96 84 25-133 13 30 4-Chloroaniline ug/L ND 200 200 179 158 90 79 14-132 13 30 4-Chlorophenylphenyl ether ug/L ND 100 100 81.2 73.2 81 73 19-130 10 30 4-Nitroaniline ug/L ND 200 200 201 173 101 86 29-150 15 30 4-Nitrophenol ug/L ND 500 500 228 273 46 55 10-130 18 30 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 89 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3106739 MS 92511977004 Spike Parameter Units Result Conc. MSD Spike Conc. 3106740 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Max RPD Qual 5-Nitro-o-toluidine ug/L ND 100 100 104 92.6 104 93 48-163 11 30 7,12- ug/L ND 100 100 90.9 79.5 91 80 40-140 13 30 Dimethylbenz(a)anthracene Acenaphthene ug/L ND 100 100 80.4 72.8 80 73 16-130 10 30 Acenaphthylene ug/L ND 100 100 83.4 75.7 83 76 15-137 10 30 Acetophenone ug/L ND 100 100 90.2 77.1 90 77 28-130 16 30 Anthracene ug/L ND 100 100 80.6 73.6 81 74 37-136 9 30 Benzo(a)anth race ne ug/L ND 100 100 93.7 82.8 94 83 40-145 12 30 Benzo(a)pyrene ug/L ND 100 100 94.1 85.6 94 86 41-146 9 30 Benzo(b)fluoranthene ug/L ND 100 100 104 91.4 104 91 39-151 13 30 Benzo(g,h,i)perylene ug/L ND 100 100 90.6 91.4 91 91 40-147 1 30 Benzo(k)fluoranthene ug/L ND 100 100 99.1 86.8 99 87 40-146 13 30 Benzyl alcohol ug/L ND 200 200 166 145 83 73 25-130 14 30 bis(2- ug/L ND 100 100 87.1 78.3 87 78 23-130 11 30 Chloroethoxy)methane bis(2-Chloroethyl) ether ug/L ND 100 100 92.6 80.4 93 80 25-130 14 30 bis(2- Ethyl hexyl)phthalate ug/L ND 100 100 105 90.8 105 91 28-166 15 30 Butylbenzylphthalate ug/L ND 100 100 117 101 117 101 33-165 15 30 Chlorobenzilate ug/L ND 100 100 94.8 81.4 95 81 55-170 15 30 Chrysene ug/L ND 100 100 90.8 81.1 91 81 38-141 11 30 Di-n-butylphthalate ug/L ND 100 100 97.2 85.5 97 86 32-153 13 30 Di-n-octylphthalate ug/L ND 100 100 107 95.3 107 95 30-175 12 30 Diallate ug/L ND 100 100 89.1 83.9 89 84 39-141 6 30 Dibenz(a,h)anthracene ug/L ND 100 100 91.8 87.7 92 88 39-148 5 30 Dibenzofuran ug/L ND 100 100 85.8 78.3 86 78 20-130 9 30 Diethylphthalate ug/L ND 100 100 101 90.2 101 90 28-142 11 30 Dimethoate ug/L ND 100 100 97.0 89.3 97 89 57-167 8 30 Dimethylphthalate ug/L ND 100 100 96.1 86.4 96 86 26-136 11 30 Diphenylamine ug/L ND 100 100 93.0 86.2 93 86 38-132 8 30 Disulfoton ug/L ND 100 100 81.1 73.9 81 74 40-140 9 30 Ethyl methanesulfonate ug/L ND 100 100 84.6 76.2 85 76 38-134 10 30 Famphur ug/L ND 200 200 84.3 127 42 64 10-130 40 30 IH,R1 Fluoranthene ug/L ND 100 100 87.5 80.3 87 80 39-143 9 30 Fluorene ug/L ND 100 100 86.5 78.0 87 78 24-132 10 30 Hexachlorobenzene ug/L ND 100 100 82.5 76.5 83 76 29-130 8 30 Hexachlorocyclopentadiene ug/L ND 100 100 40.1 27.9 40 28 10-130 36 30 R1 Hexachloroethane ug/L ND 100 100 42.7 23.2 43 23 10-130 59 30 R1 Hexachloropropene ug/L ND 100 100 21.7 16.8J 22 17 10-130 30 Indeno(1,2,3-cd)pyrene ug/L ND 100 100 93.1 90.7 93 91 39-148 3 30 Isodrin ug/L ND 100 100 96.4 86.6 96 87 45-138 11 30 Isophorone ug/L ND 100 100 92.8 82.5 93 82 23-130 12 30 Isosafrole ug/L ND 100 100 76.7 71.9 77 72 25-130 7 30 Kepone ug/L ND 200 200 81.2 141 41 70 10-130 54 30 IL,R1 Methapyrilene ug/L ND 100 100 162 158 162 158 10-181 2 30 IH,v1 Methyl methanesulfonate ug/L ND 100 100 77.8 69.9 78 70 31-130 11 30 Methyl parathion ug/L ND 100 100 111 99.9 111 100 53-197 10 30 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 90 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3106739 MS 92511977004 Spike Parameter Units Result Conc. MSD Spike Conc. 3106740 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Max RPD Qual N-Nitroso-di-n-butylamine ug/L ND 100 100 66.6 59.8 67 60 28-130 11 30 N-Nitroso-di-n-propylamine ug/L ND 100 100 97.9 85.6 98 86 25-130 13 30 N-Nitrosodiethylamine ug/L ND 100 100 89.0 79.6 89 80 29-132 11 30 N-Nitrosodimethylamine ug/L ND 100 100 74.7 68.4 75 68 22-130 9 30 N-Nitrosodiphenylamine ug/L ND 100 100 93.0 86.2 93 86 26-134 8 30 N-Nitrosomethylethylamine ug/L ND 100 100 79.0 79.6 79 80 24-133 1 30 N-Nitrosopiperidine ug/L ND 100 100 95.6 86.0 96 86 29-141 11 30 N-Nitrosopyrrolidine ug/L ND 100 100 96.0 84.4 96 84 29-140 13 30 Nitrobenzene ug/L ND 100 100 90.5 79.0 91 79 25-130 14 30 0,0,0- ug/L ND 100 100 86.0 76.5 86 76 30-130 12 30 Triethylphosphorothioate O-Toluidine ug/L ND 100 100 91.6 80.8 92 81 27-130 13 30 P- ug/L ND 100 100 45.4 38.7 45 39 20-130 16 30 IL Dimethylaminoazobenzene p-Phenylenediamine ug/L ND ND ND 30 1g,IH, MO Parathion (Ethyl parathion) ug/L ND 100 100 107 93.2 107 93 48-200 14 30 Pentachlorobenzene ug/L ND 100 100 75.9 72.9 76 73 23-130 4 30 Pentachloronitrobenzene ug/L ND 100 100 115 105 115 105 57-159 9 30 Pentachlorophenol ug/L ND 200 200 154 147 77 73 10-175 5 30 Phenacetin ug/L ND 100 100 100 87.1 100 87 57-179 14 30 Phenanthrene ug/L ND 100 100 87.8 80.3 88 80 36-133 9 30 Phenol ug/L ND 100 100 60.5 52.0 61 52 10-130 15 30 Phorate ug/L ND 100 100 130 118 130 118 21-192 10 30 Pronamide ug/L ND 100 100 102 91.1 102 91 55-162 11 30 Pyrene ug/L ND 100 100 98.8 84.6 99 85 40-143 16 30 Safrole ug/L ND 100 100 76.0 67.8 76 68 25-130 11 30 Thionazin ug/L ND 100 100 94.2 83.2 94 83 50-157 12 30 2,4,6-Tribromophenol (S) % 42 38 10-144 2-Fluorobiphenyl (S) % 72 71 10-130 2-Fluorophenol (S) % 32 30 10-130 Nitrobenzene-d5 (S) % 89 82 10-144 Phenol-d6 (S) % 26 23 10-130 Terphenyl-d14 (S) % 109 93 34-163 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 91 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 QC Batch: 589042 Analysis Method: SM 2320B-2011 QC Batch Method: SM 2320B-2011 Analysis Description: 2320E Alkalinity Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92511977004 METHOD BLANK: 3111767 Matrix: Water Associated Lab Samples: 92511977004 Blank Reporting Parameter Units Result Limit Alkalinity, Total as CaCO3 ug/L ND 5000 LABORATORY CONTROL SAMPLE: 3111768 Spike LCS Parameter Units Conc. Result Alkalinity, Total as CaCO3 ug/L 50000 52200 MDL Analyzed Qualifiers 5000 12/23/20 11:48 LCS % Rec % Rec Limits Qualifiers 104 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3111769 3111770 MS MSD 92511143013 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Alkalinity, Total as CaCO3 ug/L 94.5 mg/L 50000 50000 145000 148000 102 107 80-120 2 25 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3111771 3111772 MS MSD 92511358010 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Alkalinity, Total as CaCO3 ug/L ND 50000 50000 53500 53700 107 107 80-120 0 25 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 92 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 QC Batch: 589044 Analysis Method: SM 2320B-2011 QC Batch Method: SM 2320B-2011 Analysis Description: 2320E Alkalinity Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977011, 92511977012 METHOD BLANK: 3111780 Matrix: Water Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977011, 92511977012 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Alkalinity, Total as CaCO3 ug/L ND 5000 5000 12/23/20 15:00 LABORATORY CONTROL SAMPLE: 3111781 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Alkalinity, Total as CaCO3 ug/L 50000 52800 106 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3111782 3111783 MS MSD 92511358019 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Alkalinity, Total as CaCO3 ug/L 7.5 mg/L 50000 50000 58400 59800 102 105 80-120 2 25 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3111784 3111785 MS MSD 92511640004 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Alkalinity, Total as CaCO3 ug/L 17.4 mg/L 50000 50000 69200 69500 104 104 80-120 0 25 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 93 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 QC Batch: 589629 Analysis Method: SM 3500-Fe B-2011 QC Batch Method: SM 3500-Fe B-2011 Analysis Description: Iron, Ferrous Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004, 92511977011, 92511977012 METHOD BLANK: 3114264 Matrix: Water Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004, 92511977011, 92511977012 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Iron, Ferrous mg/L ND 0.50 0.084 12/28/20 18:43 N2 LABORATORY CONTROL SAMPLE: 3114265 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Iron, Ferrous mg/L 1.5 1.5 100 90-110 N2 SAMPLE DUPLICATE: 3114266 92511977004 Dup Max Parameter Units Result Result RPD RPD Qualifiers Iron, Ferrous mg/L ND ND 10 H3,N2 SAMPLE DUPLICATE: 3114267 92511983005 Dup Max Parameter Units Result Result RPD RPD Qualifiers Iron, Ferrous mg/L ND ND 10 H3,N2 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 94 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 QC Batch: 587746 Analysis Method: SM 4500-S2D-2011 QC Batch Method: SM 4500-S2D-2011 Analysis Description: 4500S2D Sulfide Water Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004, 92511977011, 92511977012 METHOD BLANK: 3105969 Matrix: Water Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004, 92511977011, 92511977012 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Sulfide ug/L ND 100 50.0 12/17/2014:33 LABORATORY CONTROL SAMPLE: 3105970 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Sulfide ug/L 500 530 106 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3105971 3105972 MS MSD 92511977004 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Sulfide ug/L 145 500 500 356 355 42 42 80-120 0 10 M1 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3105973 3105974 MS MSD 92511983001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Sulfide ug/L ND 500 500 364 362 67 67 80-120 0 10 M1 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 95 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 QC Batch: 589438 Analysis Method: SM 4500-CI-E-2011 QC Batch Method: SM 4500-CI-E-2011 Analysis Description: 4500 Chloride Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004, 92511977011, 92511977012 METHOD BLANK: 3113570 Matrix: Water Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004, 92511977011, 92511977012 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Chloride ug/L ND 1000 500 12/24/2019:20 LABORATORY CONTROL SAMPLE: 3113571 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Chloride ug/L 20000 20100 100 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3113572 3113573 MS MSD 92511977001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Chloride ug/L 2940 10000 10000 13100 13700 102 107 90-110 4 10 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3113574 3113575 MS MSD 92511977002 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Chloride ug/L 38700 10000 10000 48200 47900 95 92 90-110 1 10 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 96 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 QC Batch: 587642 Analysis Method: SM 4500-CN-E-2011 QC Batch Method: SM 4500-CN-E-2011 Analysis Description: 450OCNE Cyanide, Total Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004 METHOD BLANK: 3105658 Matrix: Water Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Cyanide ug/L ND 8.0 6.0 12/18/20 23:07 LABORATORY CONTROL SAMPLE: 3105659 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Cyanide ug/L 100 100 100 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3105698 3105699 MS MSD 92511983001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Cyanide ug/L ND 100 100 55.2 66.2 55 66 80-120 18 10 M1,R1 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3105700 3105701 MS MSD 92512330001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Cyanide ug/L ND 100 100 79.2 74.3 76 71 80-120 6 10 M1 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 97 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 QC Batch: 589264 Analysis Method: SM 5220D-2011 QC Batch Method: SM 5220D-2011 Analysis Description: 5220D COD Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004, 92511977011, 92511977012 METHOD BLANK: 3112861 Matrix: Water Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004, 92511977011, 92511977012 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Chemical Oxygen Demand ug/L ND 25000 12500 12/24/20 06:22 LABORATORY CONTROL SAMPLE: 3112862 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Chemical Oxygen Demand ug/L 750000 752000 100 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3112863 3112864 MS MSD 92511977011 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Chemical Oxygen Demand ug/L 22600J 100000 100000 120000 132000 98 109 90-110 9 3 R1 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3112865 3112866 MS MSD 92511977012 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Chemical Oxygen Demand ug/L ND 100000 100000 104000 116000 98 109 90-110 10 3 R1 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 98 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 QC Batch: 589737 Analysis Method: SM 531 OB-2011 QC Batch Method: SM 531 OB-2011 Analysis Description: 5310E TOC Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004, 92511977011, 92511977012 METHOD BLANK: 3114545 Matrix: Water Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004, 92511977011, 92511977012 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Total Organic Carbon ug/L ND 1000 500 12/29/20 15:39 LABORATORY CONTROL SAMPLE: 3114546 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Total Organic Carbon ug/L 25000 24000 96 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3114547 3114548 MS MSD 92511977011 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Total Organic Carbon ug/L 3380 25000 25000 27800 27700 98 97 90-110 1 10 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3114549 3114550 MS MSD 92511851005 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Total Organic Carbon ug/L ND 25000 25000 24500 24300 97 96 90-110 1 10 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 99 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 QC Batch: 588914 Analysis Method: EPA 9056A QC Batch Method: EPA 9056A Analysis Description: 9056 IC anions 28 Days Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004, 92511977011, 92511977012 METHOD BLANK: 3111286 Matrix: Water Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004, 92511977011, 92511977012 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Sulfate mg/L ND 1.0 0.50 12/22/2018:28 LABORATORY CONTROL SAMPLE: 3111287 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Sulfate mg/L 50 50.3 101 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3111288 3111289 MS MSD 92511412047 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Sulfate mg/L 2.6 50 50 54.7 57.3 104 109 90-110 5 10 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3111290 3111291 MS MSD 92511977012 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Sulfate mg/L 1.6 50 50 54.9 55.8 107 109 90-110 2 10 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 100 of 110 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511977 QC Batch: 700017 Analysis Method: AM23G QC Batch Method: AM23G Analysis Description: Low Level Volatile Fatty Acids Laboratory: Pace Analytical Gulf Coast Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004, 92511977011, 92511977012 METHOD BLANK: 2126161 Matrix: Water Associated Lab Samples: 92511977001, 92511977002, 92511977003, 92511977004, 92511977011, 92511977012 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Acetic Acid mg/L ND 0.50 0.12 12/18/2015:55 Butyric Acid mg/L ND 0.50 0.058 12/18/2015:55 Formic acid mg/L ND 0.50 0.055 12/18/20 15:55 Hexanoic Acid mg/L ND 0.50 0.058 12/18/2015:55 Lactic Acid mg/L ND 0.50 0.053 12/18/2015:55 Pentanoic Acid mg/L ND 0.50 0.056 12/18/2015:55 Propionic Acid mg/L ND 0.50 0.053 12/18/2015:55 Pyruvic Acid mg/L ND 0.50 0.060 12/18/2015:55 i-Hexanoic Acid mg/L ND 0.50 0.056 12/18/2015:55 i-Pentanoic Acid mg/L ND 0.50 0.061 12/18/2015:55 LABORATORY CONTROL SAMPLE & LCSD: Parameter 2126162 Units Spike Conc. 2126163 LCS LCSD Result Result LCS LCSD % Rec % Rec % Rec Limits RPD Max RPD Qualifiers Acetic Acid mg/L 2 2.0 2.0 98 99 70-130 1 20 Butyric Acid mg/L 2 2.1 2.0 103 101 70-130 2 20 Formic acid mg/L 2 2.0 2.0 101 100 70-130 1 20 Hexanoic Acid mg/L 2 2.0 2.0 102 99 70-130 2 20 Lactic Acid mg/L 2 1.9 2.0 97 98 70-130 1 20 Pentanoic Acid mg/L 2 2.0 2.0 102 99 70-130 3 20 Propionic Acid mg/L 2 2.0 2.0 101 101 70-130 0 20 Pyruvic Acid mg/L 2 1.8 1.8 90 88 70-130 2 20 i-Hexanoic Acid mg/L 2 1.8 1.8 91 90 70-130 2 20 i-Pentanoic Acid mg/L 2 2.0 2.0 103 101 70-130 1 20 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 101 of 110 Pace Analytical Services, LLC 9800 lCtaac,Analyfical ® Kiney Ave. Suite 100 Huntersville, NC 28078 0788 www.pacelabs.com (704)875-9092 QUALIFIERS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. TNTC - Too Numerous To Count J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL -Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specific analyte in a specific matrix. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean -Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI -The NELAC Institute. ANALYTE QUALIFIERS 1g p-Phenylenediamine is reporting with critically low recovery in the laboratory control sample(s). Results are estimated. H3 Sample was received or analysis requested beyond the recognized method holding time. IH This analyte exceeded secondary source verification criteria high for the initial calibration. The reported results should be considered an estimated value. IL This analyte exceeded secondary source verification criteria low for the initial calibration. The reported results should be considered an estimated value. J Analyte detected below the reporting limit, therefore result is an estimate. This qualifier is also used for all TICs. L1 Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results for this analyte in associated samples may be biased high. L2 Analyte recovery in the laboratory control sample (LCS) was below QC limits. Results for this analyte in associated samples may be biased low. MO Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits. M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. N2 The lab does not hold NELAC/TNI accreditation for this parameter but other accreditations/certifications may apply. A complete list of accreditations/certifications is available upon request. R1 RPD value was outside control limits. v1 The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the associated samples may have a high bias. v2 The continuing calibration verification was below the method acceptance limit. The analyte was not detected in the associated samples and the sensitivity of the instrument was verified with a reporting limit check standard. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 102 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALIFIERS Project: SurryClosed/Mt Airy Pace Project No.: 92511977 ANALYTE QUALIFIERS v3 The continuing calibration verification was below the method acceptance limit. Any detection for the analyte in the associated samples may have low bias. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 103 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA CROSS REFERENCE TABLE Project: Pace Project No.: SurryClosed/Mt Airy 92511977 Analytical Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch 92511977001 MW-1 AM20GAX 700210 92511977002 MW-9 AM20GAX 700210 92511977003 MW-11 AM20GAX 700210 92511977004 MW-15 AM20GAX 700210 92511977011 MW-7 AM20GAX 700210 92511977012 MW-14 AM20GAX 700210 92511977001 MW-1 8151A 1594152 EPA8151 1594152 92511977002 MW-9 8151A 1594152 EPA8151 1594152 92511977003 MW-11 8151A 1594152 EPA8151 1594152 92511977004 MW-15 8151A 1594152 EPA8151 1594152 92511977001 MW-1 EPA 3510C 587631 EPA 8081 B 588155 92511977002 MW-9 EPA 3510C 587631 EPA 8081 B 588155 92511977003 MW-11 EPA 3510C 587631 EPA 8081 B 588155 92511977004 MW-15 EPA 3510C 587631 EPA 8081 B 588155 92511977001 MW-1 EPA 3510C 587632 EPA 8082A 588156 92511977002 MW-9 EPA 3510C 587632 EPA 8082A 588156 92511977003 MW-11 EPA 3510C 587632 EPA 8082A 588156 92511977004 MW-15 EPA 3510C 587632 EPA 8082A 588156 92511977001 MW-1 RSK175 1595217 RSK-175 1595217 92511977002 MW-9 RSK175 1595217 RSK-175 1595217 92511977003 MW-11 RSK175 1595217 RSK-175 1595217 92511977004 MW-15 RSK175 1595217 RSK-175 1595217 92511977001 MW-1 EPA 3010A 587759 EPA 6010D 587814 92511977002 MW-9 EPA 3010A 587759 EPA 6010D 587814 92511977003 MW-11 EPA 3010A 587759 EPA 6010D 587814 92511977004 MW-15 EPA 3010A 587761 EPA 6010D 587816 92511977005 MW-3R EPA 3010A 587761 EPA 6010D 587816 92511977006 MW-6 EPA 3010A 587761 EPA 6010D 587816 92511977007 MW-12S EPA 3010A 587761 EPA 6010D 587816 92511977008 MW-19 EPA 3010A 587761 EPA 6010D 587816 92511977009 MW-20 EPA 3010A 587761 EPA 6010D 587816 92511977010 MW-23 EPA 3010A 587761 EPA 6010D 587816 92511977011 MW-7 EPA 3010A 587761 EPA 6010D 587816 92511977012 MW-14 EPA 3010A 587761 EPA 6010D 587816 92511977001 MW-1 EPA 3010A 587824 EPA 6020B 588032 92511977002 MW-9 EPA 3010A 587824 EPA 6020B 588032 92511977003 MW-11 EPA 3010A 587824 EPA 6020B 588032 92511977004 MW-15 EPA 3010A 587824 EPA 6020B 588032 92511977005 MW-3R EPA 3010A 587824 EPA 6020B 588032 92511977006 MW-6 EPA 3010A 587824 EPA 6020B 588032 92511977007 MW-12S EPA 3010A 587824 EPA 6020B 588032 92511977008 MW-19 EPA 3010A 587824 EPA 6020B 588032 92511977009 MW-20 EPA 3010A 587824 EPA 6020B 588032 92511977010 MW-23 EPA 3010A 587824 EPA 6020B 588032 92511977011 MW-7 EPA 3010A 587824 EPA 6020B 588032 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:54 AM without the written consent of Pace Analytical Services, LLC. Page 104 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA CROSS REFERENCE TABLE Project: SurryClosed/Mt Airy Pace Project No.: 92511977 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92511977012 MW-14 EPA 3010A 587824 EPA 6020B 588032 92511977001 MW-1 EPA 7470A 588174 EPA 7470A 588299 92511977002 MW-9 EPA 7470A 588174 EPA 7470A 588299 92511977003 MW-11 EPA 7470A 588175 EPA 7470A 588298 92511977004 MW-15 EPA 7470A 588175 EPA 7470A 588298 92511977001 MW-1 EPA 3510C 587921 EPA 8270E 588122 92511977002 MW-9 EPA 3510C 587921 EPA 8270E 588122 92511977003 MW-11 EPA 3510C 587921 EPA 8270E 588122 92511977004 MW-15 EPA 3510C 587921 EPA 8270E 588122 92511977001 MW-1 EPA 8260D 587942 92511977002 MW-9 EPA 8260D 587559 92511977003 MW-11 EPA 8260D 587559 92511977004 MW-15 EPA 8260D 587947 92511977005 MW-3R EPA 8260D 587559 92511977006 MW-6 EPA 8260D 587942 92511977007 MW-12S EPA 8260D 587942 92511977008 MW-19 EPA 8260D 587559 92511977009 MW-20 EPA 8260D 587947 92511977010 MW-23 EPA 8260D 587559 92511977011 MW-7 EPA 8260D 587947 92511977012 MW-14 EPA 8260D 587559 92511977001 MW-1 SM 2320B-2011 589044 92511977002 MW-9 SM 2320B-2011 589044 92511977003 MW-11 SM 2320B-2011 589044 92511977004 MW-15 SM 2320B-2011 589042 92511977011 MW-7 SM 2320B-2011 589044 92511977012 MW-14 SM 2320B-2011 589044 92511977001 MW-1 SM 3500-Fe B-2011 589629 92511977002 MW-9 SM 3500-Fe B-2011 589629 92511977003 MW-11 SM 3500-Fe B-2011 589629 92511977004 MW-15 SM 3500-Fe B-2011 589629 92511977011 MW-7 SM 3500-Fe B-2011 589629 92511977012 MW-14 SM 3500-Fe B-2011 589629 92511977001 MW-1 SM 4500-S2D-2011 587746 92511977002 MW-9 SM 4500-S2D-2011 587746 92511977003 MW-11 SM 4500-S2D-2011 587746 92511977004 MW-15 SM 4500-S2D-2011 587746 92511977011 MW-7 SM 4500-S2D-2011 587746 92511977012 MW-14 SM 4500-S2D-2011 587746 Date: 01 /04/2021 08:54 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 105 of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA CROSS REFERENCE TABLE Project: Pace Project No.: SurryClosed/Mt Airy 92511977 Analytical Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch 92511977001 MW-1 SM 4500-CI-E-2011 589438 92511977002 MW-9 SM 4500-CI-E-2011 589438 92511977003 MW-11 SM 4500-CI-E-2011 589438 92511977004 MW-15 SM 4500-CI-E-2011 589438 92511977011 MW-7 SM 4500-CI-E-2011 589438 92511977012 MW-14 SM 4500-CI-E-2011 589438 92511977001 MW-1 SM 4500-CN-E-2011 587642 SM 4500-CN-E-2011 588051 92511977002 MW-9 SM 4500-CN-E-2011 587642 SM 4500-CN-E-2011 588051 92511977003 MW-11 SM 4500-CN-E-2011 587642 SM 4500-CN-E-2011 588051 92511977004 MW-15 SM 4500-CN-E-2011 587642 SM 4500-CN-E-2011 588051 92511977001 MW-1 SM 5220D-2011 589264 SM 5220D-2011 589290 92511977002 MW-9 SM 5220D-2011 589264 SM 5220D-2011 589290 92511977003 MW-11 SM 5220D-2011 589264 SM 5220D-2011 589290 92511977004 MW-15 SM 5220D-2011 589264 SM 5220D-2011 589290 92511977011 MW-7 SM 5220D-2011 589264 SM 5220D-2011 589290 92511977012 MW-14 SM 5220D-2011 589264 SM 5220D-2011 589290 92511977001 MW-1 SM 5310B-2011 589737 92511977002 MW-9 SM 5310B-2011 589737 92511977003 MW-11 SM 5310B-2011 589737 92511977004 MW-15 SM 5310B-2011 589737 92511977011 MW-7 SM 5310B-2011 589737 92511977012 MW-14 SM 5310B-2011 589737 92511977001 MW-1 EPA 9056A 588914 92511977002 MW-9 EPA 9056A 588914 92511977003 MW-11 EPA 9056A 588914 92511977004 MW-15 EPA 9056A 588914 92511977011 MW-7 EPA 9056A 588914 92511977012 MW-14 EPA 9056A 588914 92511977001 MW-1 AM23G 700017 92511977002 MW-9 AM23G 700017 92511977003 MW-11 AM23G 700017 92511977004 MW-15 AM23G 700017 92511977011 MW-7 AM23G 700017 92511977012 MW-14 AM23G 700017 Date: 01 /04/2021 08:54 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 106 of 110 Sample Condition Upon Receipt(5CUR1 yvyv Page I of 2 V aceAnalyt/gal Document No.: Issuing Authority: F-CAR-CS-033-Rev.07 Pace Carolinas Quality Office Laboratory receiving samples: Asheville ❑ Eden❑ Greenwood ❑ Huntersville ❑r Raleigh❑ Mechanicsville[] Atlanta(] Rernersville❑ Client Name: Project# WO# : 9L511977 Courier: ❑Fed -Ex OUPS ❑IlSPS QClient ❑ Commercial Qfrace []Other: �w•faa•i•�•ri�Ji1[=F1�11i�wIl�F��lll�»7=i•1L11i1f i�1�� Packing Material: [—]Bubble Wrap ❑Bfubble Bags ❑None ❑ other 92511877 pate/Initials Person Examining ConterftI r' rFJ BiologiCal Tissue Frozen? ❑Yes ❑No ❑fA Thermometer: [}Wet ❑Blue ❑None ja-IIs sun ID: 92TO64 Type of Ice' Correction Factor: Cooler Temp; t � � Add/Subtract (°C) -0.1 Temp should be above freezing to 5°C f ❑Sampies aut of temp criteria. Samples on ice, cooling process Cooler Temp Corrected (41;" t r + hasbegun egu a e a , water samp e Did samples originate in a quarantine zone within the United States: CA, NY, or 5C (check maps)? Did saroplesorlginate from a foreign source (internatio�l� IlYas rIN6' inrlrrdinp kawaii and P„Prta Rirn1) MVP nm,v Comments/D I screpancy; Chain of Custody Present? nNo ❑N/A I. Samples Arrived within Hold Time? ❑Y ❑No ❑N/A 7. Short Hold Time Analysis c72 hr.)? es ❑N❑ , ❑N/A 3. Rush Turn Around time Requested? ❑Yes ZNo N/A 4. Sufficient Volume? ffYes ONo ❑N/A 5. Correct Containers Used? -Pace Containers Used? R s- /Yes . ONO QNo f nN/A N/A 6. Containers intact? ves UNG ❑N/A 7. Dissolved analysis: Saw pies Field Filtered? ❑Yes ONO ❑ /A 8, Sample Labels Match COC? -includes Date/Time/ID/Analysis Matrix: �s []No ❑N/A 9. Headspace in VOA Vials (>5-6mml? QYLs Elho N/A lo. Trip Blank Present? Trip Blank Cu sto dy 5eais Present? []Yes ves [3fCO No ❑N/A f�N/A 1l. COMMENTS/SAMPLE DISCREPANCY Field Data Required? []Yes ❑No r �SSp VC'G lve-), w1c,IV.%H"1'Px0G VU ! Il \42 - I (-1 Lot ID of split containers: CLIENT NOTIFICATION/RESOLUTION Person contacted: -�� i�r 1 �1 l r}�'Ll Date/Time: Y1J1� ., I -'c.[) L1 Project Manager SCURF Review: Y _ � ! UY. 3 Date: 1 +G l 7 project Manager 5RF Review: �rl Date: Page 107 of 110 Sample Condition Upon Recei 1-aceAnalytr'�al` Document No-: F•CAR-CS-033•Rev.07 *Check mark top half of box if pH and/or dechlorination is verified and within the acceptance range for preservation samples. - Exceptlons: VOA, Coliform, TOC, ail and Grease, DRO/8015 (water) DOC, LLHg **Bottom half of box is to list number of bottles t(SCUR) Page 2 of 2 - Issuing Authority: Project # lima.* log-m 1077 PM: AMD due Date: 12/29/20 CLIENT: 92-Municipal U a a ¢ a o v C. M Y M E Nd . 7 a a G 7 a E ry aai R 7 a J E 7 Y c 9 1 `i ri 7 V a p❑d ry E N N V a 0 Z 8 J E N 2 U ¢ Z ' i 1 E ,Ny tJ A_ a z Q x a J E U = R t7 3 LL 2 $ � a C m E Q b s-1 ❑ Y �.1 E Q v .y T , 2 a j n ¢ o Ln CV 7 V a � Q x E m ,y 2 p N 01 E N T Z � E Q E y'i _ Q ¢ z = ❑ E I ¢ 2 4Y1G. 2 Q O F 2, R a D E Q Q a i E $r 6 `p a Y m a 7 Y m Y Y 2 !n S a 01 J E N H m d m � E 0 LA N F p = Z a E LA N Q 2 c � a a E ¢ m t O LeVJ E N 7 ,7 N a C m aLy 81 CO m m C0 h m a M fL m Q Q 7 O 7 ] 4 N 0. in R ca Q VI n 1 r �1 2 f 4— 5 t• i i 5 Xl�' N \N 7 X1 ! 14 N X 11 + . \N r f PH Adjustment Log for preserved Samples Sample t0 Type of Preservative pH upon receipt I ciate preservation adjusted Time preservation ad]usted Amount of Preservative added Lot d Note: Whenever there is a discrepancy affecting North Carolina tompIiance samples, a copy ar MIS rorm wili de sent to the North Carolina DEHNR Certification Dffice (i.e. Out of hold, incorrect preservative, out of temp, incorrect containers. Page 108 of 110 Q tV G a (WO �- Mlul _- 1 saldweg aMIA -y E - o 1 pe,an5 1 .. (NIA) u e�i p •�i ��.� •,� Q ro eol 0 uo PBAIBDaa auuol4O IenwSea } r--. %[NIAI � � Out dW31 II ddy OOHS x x x x w II ddysapp,lsed x x X x y w II ddy SIeIaW x x x x F 1- 2 II day SOOA x x x x- a EL 301 x x x x x x w o 900 x x x x x x w ^f 1 eP!lln5 X X x x X x 0 a BAIloj4o 'elellnS X x x x X x - u01I snoile3 'Alru!IeHtV x x X x x X v c m �i!P!41R1 - -X -:X -„t..--t¢• - ..x _.xC ._--�C. • 1 .—aE x X x -r J W a I ddV slelsW x x x x x x x x ~ —�� sOOA I ddy xl X NIAJ 1601 SOGJkleuy .v Y Ja410 I- m n N Ioue41eyL1 w m° m £OZSZ$N tv HOeN N IOH LO £ONH E R y -D ro 7OSZH — —4— v a m ui p d o a $ a` w p0AlsSaidun - E m uI a m SONIViNOO d0 p a 2 � t! N0I1031100 Ltl dW313ldWtlS (7 f f N tan � p Q a v w w w � E w � a w a n t.. d 0. C idwaa=a a+da�=OY �drl3�dwt+s F �, a # t rr r �r• 5 tt 5 tt S rr 5 x a m (pal of seAD7 p,len ees) 3600 k1lilyW 5 S B p y E u r c ~ � ° m Z ii .0 t 1. ❑ T c ` N r m of p� a LL W a 7 r p a u o E m '•w 0 g 46ad c Ln0 E 1 jN 1 f 1 a n E p aY N Tj N t. 7 C3 V # VIi311 N "' "' ~ Co °1 a r tV 3 N C — m Page 109 Y C7 6 14 q tli 4 a of 110 F (NOJ f. soldweS 0 A 101003 paleas (NIA) m o U a j x �j � up panlp7a}� [NIAY BuI101y� lenpise� m cr u ai 0 u1 dWHl a LA J Q � � r = m w 11 ddy Sepolgloy x x x x p Z r o eplueRo x X x x SGOd X x x x @ _ LL � @] NIA 39el90SA19UV m 10uBy1oW SOnZeN u a HORN 2 `m M (D iOH C o rn m N N p1 £ONH u a WSZH ❑ i a O1 a panloseldun _ m 4 a a u: y m v ¢ U a m a m LU SUa N IV1NOO 40A (4 a Q w w NOI1o3lloo 1V 4dW31 3ldv4VS W � � LU r Q a N `o fail 0 w ¢ w x w r w o 'd x Z. r uii z c3 w14 E N r {dWOO=o BtlJ�=01 ad" 31 Wtl5 w � t y o {Y e1 01 sapw PyeA Dos) 300o %Ia1tlW . a p E 1 mz at a ti11 o° u 0 Q Na w m ^ Q 2 w E p a 4 g � a c E N c m y n N v m o N sn •- m M C d 7 SaM.-2, uM7 srDq Page 110# Hu❑ cE°� of 110 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 January 04, 2021 Mr. Jonathan Pfohl Municipal Engineering Services 68 Shipwash Dr. Garner, NC 27529 RE: Project: Surry Closed/Mt Airy Pace Project No.: 92511983 Dear Mr. Pfohl: Enclosed are the analytical results for sample(s) received by the laboratory between December 14, 2020 and December 15, 2020. The results relate only to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report. The test results provided in this final report were generated by each of the following laboratories within the Pace Network: • Pace Analytical Gulf Coast • Pace National - Mt. Juliet • Pace Analytical Services - Asheville • Pace Analytical Services - Charlotte If you have any questions concerning this report, please feel free to contact me. Sincerely, Angela Baioni angela.baioni@pacelabs.com (704)875-9092 Project Manager Enclosures cc: Steven R. Gandy, Municipal Engineering Services Co. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 1 of 89 laneAnalytical www,pacelabs.com Pace Analytical Services, LLC 9800 KinceyAve. Suite 100 Huntersville, NC 28078 (704)875-9092 Project: Surry Closed/Mt Airy Pace Project No.: 92511983 Pace Analytical Services National 12065 Lebanon Road, Mt. Juliet, TN 37122 Alabama Certification #: 40660 Alaska Certification 17-026 Arizona Certification #: AZ0612 Arkansas Certification #: 88-0469 California Certification #: 2932 Canada Certification #: 1461.01 Colorado Certification #: TN00003 Connecticut Certification #: PH-0197 DOD Certification: #1461.01 EPA# TN00003 Florida Certification #: E87487 Georgia DW Certification #: 923 Georgia Certification: NELAP Idaho Certification #: TN00003 Illinois Certification #: 200008 Indiana Certification #: C-TN-01 Iowa Certification #: 364 Kansas Certification #: E-10277 Kentucky UST Certification #: 16 Kentucky Certification #: 90010 Louisiana Certification #: A130792 Louisiana DW Certification #: LA180010 Maine Certification #: TN0002 Maryland Certification #: 324 Massachusetts Certification #: M-TNO03 Michigan Certification #: 9958 Minnesota Certification #: 047-999-395 Mississippi Certification #: TN00003 Missouri Certification #: 340 Montana Certification M CERT0086 Nebraska Certification #: NE-OS-15-05 Pace Analytical Gulf Coast 7979 Innovation Park Drive, Baton Rouge, LA 70820 Arkansas Certification #: 88-0655 DoD ELAP Certification M L18-597 Florida Certification #: E87854 Illinois Certification #: 004585 Kansas Certification #: E-10354 Louisiana/LELAP Certification #: 01955 North Carolina Certification M 618 Pace Analytical Services Charlotte 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 Louisiana/NELAP Certification # LA170028 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 CERTIFICATIONS Nevada Certification #: TN-03-2002-34 New Hampshire Certification #: 2975 New Jersey Certification #: TNO02 New Mexico DW Certification New York Certification #: 11742 North Carolina Aquatic Toxicity Certification #: 41 North Carolina Drinking Water Certification #: 21704 North Carolina Environmental Certificate #: 375 North Dakota Certification #: R-140 Ohio VAP Certification #: CL0069 Oklahoma Certification #: 9915 Oregon Certification #: TN200002 Pennsylvania Certification #: 68-02979 Rhode Island Certification #: LA000356 South Carolina Certification #: 84004 South Dakota Certification Tennessee DW/Chem/Micro Certification #: 2006 Texas Certification #: T 104704245-17-14 Texas Mold Certification #: LAB0152 USDA Soil Permit #: P330-15-00234 Utah Certification #: TN00003 Virginia Certification #: VT2006 Vermont Dept. of Health: ID# VT-2006 Virginia Certification #: 460132 Washington Certification #: C847 West Virginia Certification #: 233 Wisconsin Certification #: 998093910 Wyoming UST Certification #: via A21-A 2926.01 A21-A-ISO 17025 Certification #: 1461.01 A21-A-ISO 17025 Certification #: 1461.02 AIHA-LAP/LLC EMLAP Certification #:100789 North Dakota Certification #: R-195 Oklahoma Certification #: 2019-101 South Carolina Certification #: 73006001 Texas Certification #: T104704178-19-11 USDA Soil Permit # P330-19-00209 Virginia Certification #: 460215 Washington Certification #: C929 South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Virginia/VELAP Certification #: 460221 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 2 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Pace Analytical Services Asheville 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 North Carolina Drinking Water Certification #: 37712 CERTIFICATIONS North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 3 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE SUMMARY Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Lab ID Sample ID Matrix Date Collected Date Received 92511983001 MW-13 Water 12/10/20 12:50 12/15/20 08:39 92511983002 MW-16 Water 12/10/20 13:15 12/15/20 08:39 92511983003 MW-17 Water 12/10/20 12:23 12/15/20 08:39 92511983004 MW-22 Water 12/10/20 12:34 12/15/20 08:39 92511983005 MW-21 Water 12/11/20 07:50 12/15/20 08:39 92511983006 SCALEHOUSE Water 12/11/20 12:14 12/14/20 08:39 92511983007 WSW-2 Water 12/11/20 14:30 12/14/20 08:39 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 4 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE ANALYTE COUNT Project: Pace Project No.: SurryClosed/Mt Airy 92511983 Analytes Lab ID Sample ID Method Analysts Reported Laboratory 92511983001 MW-13 EPA 8151 MTJ 5 PAN EPA 8081 B SEM 21 PASI-C EPA 8082A SEM 8 PASI-C EPA 601OD SH1 15 PASI-A EPA 6020E JOR 1 PASI-A EPA 7470A SOO 1 PASI-A EPA 8270E PKS 111 PASI-C EPA 8260D SAS 65 PASI-C SM 4500-S2D-2011 NAL 1 PASI-A SM 4500-CN-E-2011 CJL 1 PASI-A 92511983002 MW-16 EPA 8151 MTJ 5 PAN EPA 8081 B SEM 21 PASI-C EPA 8082A SEM 8 PASI-C EPA 601OD SH1 15 PASI-A EPA 6020E JOR 1 PASI-A EPA 7470A SOO 1 PASI-A EPA 8270E PKS 111 PASI-C EPA 8260D SAS 65 PASI-C SM 4500-S2D-2011 NAL 1 PASI-A SM 4500-CI-E-2011 MDW 1 PASI-A SM 4500-CN-E-2011 CJL 1 PASI-A 92511983003 MW-17 EPA 8151 MTJ 5 PAN EPA 8081 B SEM 21 PASI-C EPA 8082A SEM 8 PASI-C EPA 601OD SH1 15 PASI-A EPA 6020E JOR 1 PASI-A EPA 7470A SOO 1 PASI-A EPA 8270E PKS 111 PASI-C EPA 8260D CL 65 PASI-C SM 4500-S2D-2011 NAL 1 PASI-A SM 4500-CN-E-2011 CJL 1 PASI-A 92511983004 MW-22 EPA 8151 MTJ 5 PAN EPA 8081 B SEM 21 PASI-C EPA 8082A SEM 8 PASI-C EPA 601OD SH1 15 PASI-A EPA 6020E JOR 1 PASI-A EPA 7470A SOO 1 PASI-A REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 5 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE ANALYTE COUNT Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Analytes Lab ID Sample ID Method Analysts Reported Laboratory EPA 8270E PKS 111 PASI-C EPA 8260D SAS 65 PASI-C SM 4500-CN-E-2011 CJL 1 PASI-A 92511983005 MW-21 AM20GAX AWE 1 GCLA EPA 8151 MTJ 5 PAN EPA 8081 B SEM 21 PASI-C EPA 8082A SEM 8 PASI-C RSK-175 DAH 3 PAN EPA 601OD SH1 15 PASI-A EPA 6020E JOR 1 PASI-A EPA 7470A SOO 1 PASI-A EPA 8270E PKS 111 PASI-C EPA 8260D SAS 65 PASI-C SM 2320B-2011 ECH 1 PASI-A SM 3500-Fe B-2011 RED 1 PASI-A SM 4500-S2D-2011 NAL 1 PASI-A EPA 300.0 Rev 2.1 1993 CDC 1 PASI-A SM 4500-CI-E-2011 MDW 1 PASI-A SM 4500-CN-E-2011 CJL 1 PASI-A SM 5220D-2011 JP1 1 PASI-A SM 531OB-2011 JLH 1 PASI-A AM23G MOS 10 GCLA 92511983006 SCALEHOUSE EPA 601OD SH1 15 PASI-A EPA 6020E JOR 1 PASI-A EPA 7470A SOO 1 PASI-A EPA 8260D SAS 65 PASI-C 92511983007 WSW-2 EPA 601OD SH1 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D SAS 49 PASI-C GCLA = Pace Analytical Gulf Coast PAN = Pace National - Mt. Juliet PASI-A = Pace Analytical Services - Asheville PASI-C = Pace Analytical Services - Charlotte REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 6 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: MW-13 Lab ID: 92511983001 Collected: 12/10/20 12:50 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual Chlorinated Herb. (GC) 8151 Analytical Method: EPA8151 Preparation Method: 8151A Pace National - Mt. Juliet 2,4-D ND ug/L 2.00 0.547 1 12/18/20 10:14 12/20/20 02:08 94-75-7 H3 Dinoseb ND ug/L 2.00 0.250 1 12/18/20 10:14 12/20/20 02:08 88-85-7 H3 2,4,5-T ND ug/L 2.00 0.258 1 12/18/20 10:14 12/20/20 02:08 93-76-5 H3 2,4,5-TP (Silvex) ND ug/L 2.00 0.335 1 12/18/20 10:14 12/20/20 02:08 93-72-1 H3 Surrogates 2,4-DCAA (S) 72.6 % 14.0-158 1 12/18/20 10:14 12/20/20 02:08 19719-28-9 8081 OC Pesticides RVE Analytical Method: EPA 8081 B Preparation Method: EPA 3510C Pace Analytical Services - Charlotte Aldrin ND ug/L 0.050 0.022 1 12/16/20 20:18 12/18/20 18:27 309-00-2 alpha-BHC ND ug/L 0.050 0.019 1 12/16/20 20:18 12/18/20 18:27 319-84-6 beta-BHC ND ug/L 0.050 0.014 1 12/16/20 20:18 12/18/20 18:27 319-85-7 delta-BHC ND ug/L 0.050 0.020 1 12/16/20 20:18 12/18/20 18:27 319-86-8 gamma-BHC (Lindane) ND ug/L 0.050 0.012 1 12/16/20 20:18 12/18/20 18:27 58-89-9 Chlordane (Technical) ND ug/L 0.20 0.14 1 12/16/20 20:18 12/18/20 18:27 57-74-9 4,4'-DDD ND ug/L 0.050 0.0069 1 12/16/20 20:18 12/18/20 18:27 72-54-8 4,4'-DDE ND ug/L 0.050 0.0064 1 12/16/20 20:18 12/18/20 18:27 72-55-9 4,4'-DDT ND ug/L 0.050 0.018 1 12/16/20 20:18 12/18/20 18:27 50-29-3 Dieldrin ND ug/L 0.050 0.0073 1 12/16/20 20:18 12/18/20 18:27 60-57-1 Endosulfan I ND ug/L 0.050 0.0094 1 12/16/20 20:18 12/18/20 18:27 959-98-8 Endosulfan 11 ND ug/L 0.050 0.0065 1 12/16/20 20:18 12/18/20 18:27 33213-65-9 Endosulfan sulfate ND ug/L 0.050 0.0091 1 12/16/20 20:18 12/18/20 18:27 1031-07-8 Endrin ND ug/L 0.050 0.0089 1 12/16/20 20:18 12/18/20 18:27 72-20-8 Endrin aldehyde ND ug/L 0.050 0.013 1 12/16/20 20:18 12/18/20 18:27 7421-93-4 L1 Heptachlor ND ug/L 0.050 0.016 1 12/16/20 20:18 12/18/20 18:27 76-44-8 Heptachlor epoxide ND ug/L 0.050 0.0097 1 12/16/20 20:18 12/18/20 18:27 1024-57-3 Methoxychlor ND ug/L 0.15 0.033 1 12/16/20 20:18 12/18/20 18:27 72-43-5 Toxaphene ND ug/L 0.20 0.19 1 12/16/20 20:18 12/18/20 18:27 8001-35-2 Surrogates Tetrachloro-m-xylene (S) 12 % 10-184 1 12/16/20 20:18 12/18/20 18:27 877-09-8 Decachlorobiphenyl (S) 88 % 10-154 1 12/16/20 20:18 12/18/20 18:27 2051-24-3 8082 GCS PCB RVE Analytical Method: EPA 8082A Preparation Method: EPA 3510C Pace Analytical Services - Charlotte PCB-1016 (Aroclor 1016) ND ug/L 0.50 0.22 1 12/16/20 20:18 12/18/20 15:01 12674-11-2 PCB-1221 (Aroclor 1221) ND ug/L 0.50 0.32 1 12/16/20 20:18 12/18/20 15:01 11104-28-2 PCB-1232 (Aroclor 1232) ND ug/L 0.50 0.21 1 12/16/20 20:18 12/18/20 15:01 11141-16-5 PCB-1242 (Aroclor 1242) ND ug/L 0.50 0.44 1 12/16/20 20:18 12/18/20 15:01 53469-21-9 PCB-1248 (Aroclor 1248) ND ug/L 0.50 0.34 1 12/16/20 20:18 12/18/20 15:01 12672-29-6 PCB-1254 (Aroclor 1254) ND ug/L 0.50 0.24 1 12/16/20 20:18 12/18/20 15:01 11097-69-1 PCB-1260 (Aroclor 1260) ND ug/L 0.50 0.30 1 12/16/20 20:18 12/18/20 15:01 11096-82-5 Surrogates Decachlorobiphenyl (S) 77 % 10-181 1 12/16/20 20:18 12/18/20 15:01 2051-24-3 Date: 01 /04/2021 08:48 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 7 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: MW-13 Lab ID: 92511983001 Collected: 12/10/20 12:50 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 12/17/20 11:06 12/31/20 21:59 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 21:59 7440-38-2 Barium 67.6 ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 21:59 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 12/17/20 11:06 12/31/20 21:59 7440-41-7 Cadmium 1.0 ug/L 1.0 0.40 1 12/17/20 11:06 12/31/20 21:59 7440-43-9 Chromium ND ug/L 5.0 3.7 1 12/17/20 11:06 12/31/20 21:59 7440-47-3 Cobalt 11.2 ug/L 5.0 3.6 1 12/17/20 11:06 12/31/20 21:59 7440-48-4 Copper ND ug/L 5.0 4.3 1 12/17/20 11:06 12/31/20 21:59 7440-50-8 Lead ND ug/L 5.0 4.5 1 12/17/20 11:06 12/31/20 21:59 7439-92-1 Nickel ND ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 21:59 7440-02-0 Selenium ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 21:59 7782-49-2 Silver ND ug/L 5.0 2.5 1 12/17/20 11:06 12/31/20 21:59 7440-22-4 Tin ND ug/L 5.0 4.7 1 12/17/20 11:06 12/31/20 21:59 7440-31-5 Vanadium ND ug/L 5.0 3.9 1 12/17/20 11:06 12/31/20 21:59 7440-62-2 Zinc ND ug/L 10.0 9.5 1 12/17/20 11:06 12/31/20 21:59 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium 0.084J ug/L 0.10 0.050 1 12/18/20 02:42 12/30/20 03:36 7440-28-0 7470 Mercury Analytical Method: EPA 7470A Preparation Method: EPA 7470A Pace Analytical Services -Asheville Mercury ND ug/L 0.20 0.12 1 12/18/2018:31 12/21/2014:58 7439-97-6 8270E APP9 RV Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte Acenaphthene ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 13:46 83-32-9 Acenaphthylene ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 13:46 208-96-8 Acetophenone ND ug/L 10.0 1.5 1 12/17/20 16:24 12/18/20 13:46 98-86-2 2-Acetylaminofluorene ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 13:46 53-96-3 4-Aminobiphenyl ND ug/L 10.0 4.2 1 12/17/20 16:24 12/18/20 13:46 92-67-1 Anthracene ND ug/L 10.0 2.3 1 12/17/20 16:24 12/18/20 13:46 120-12-7 Benzo(a)anthracene ND ug/L 10.0 2.7 1 12/17/20 16:24 12/18/20 13:46 56-55-3 Benzo(a)pyrene ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 13:46 50-32-8 Benzo(b)fluoranthene ND ug/L 10.0 2.6 1 12/17/20 16:24 12/18/20 13:46 205-99-2 Benzo(g,h,i)perylene ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 13:46 191-24-2 Benzo(k)fluoranthene ND ug/L 10.0 2.7 1 12/17/20 16:24 12/18/20 13:46 207-08-9 Benzyl alcohol ND ug/L 20.0 2.9 1 12/17/20 16:24 12/18/20 13:46 100-51-6 4-Bromophenylphenyl ether ND ug/L 10.0 1.8 1 12/17/20 16:24 12/18/20 13:46 101-55-3 Butylbenzylphthalate ND ug/L 10.0 3.1 1 12/17/20 16:24 12/18/20 13:46 85-68-7 4-ChIoro-3-methyl phenol ND ug/L 10.0 3.3 1 12/17/20 16:24 12/18/20 13:46 59-50-7 4-Chloroaniline ND ug/L 20.0 3.6 1 12/17/20 16:24 12/18/20 13:46 106-47-8 Chlorobenzilate ND ug/L 10.0 3.6 1 12/17/20 16:24 12/18/20 13:46 510-15-6 bis(2-Chloroethoxy)methane ND ug/L 10.0 1.8 1 12/17/20 16:24 12/18/20 13:46 111-91-1 bis(2-Chloroethyl) ether ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 13:46 111-44-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 8 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: MW-13 Lab ID: 92511983001 Collected: 12/10/20 12:50 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8270E APP9 RV Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 2-Chloronaphthalene ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 13:46 91-58-7 2-Chlorophenol ND ug/L 10.0 1.2 1 12/17/20 16:24 12/18/20 13:46 95-57-8 4-Chlorophenylphenyl ether ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 13:46 7005-72-3 Chrysene ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 13:46 218-01-9 Diallate ND ug/L 10.0 2.7 1 12/17/20 16:24 12/18/20 13:46 2303-16-4 Dibenz(a,h)anthracene ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 13:46 53-70-3 Dibenzofuran ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 13:46 132-64-9 3,3'-Dichlorobenzidine ND ug/L 20.0 8.1 1 12/17/20 16:24 12/18/20 13:46 91-94-1 2,4-Dichlorophenol ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 13:46 120-83-2 2,6-Dichlorophenol ND ug/L 10.0 2.7 1 12/17/20 16:24 12/18/20 13:46 87-65-0 Diethylphthalate ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 13:46 84-66-2 Dimethoate ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 13:46 60-51-5 P-Dimethylaminoazobenzene ND ug/L 5.0 3.3 1 12/17/20 16:24 12/18/20 13:46 60-11-7 IL 7,12-Dimethylbenz(a)anthracene ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 13:46 57-97-6 3,3'-Dimethylbenzidine ND ug/L 25.0 23.5 1 12/17/20 16:24 12/18/20 13:46 119-93-7 IH 2,4-Dimethylphenol ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 13:46 105-67-9 Dimethylphthalate ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 13:46 131-11-3 Di-n-butylphthalate ND ug/L 10.0 2.2 1 12/17/20 16:24 12/18/20 13:46 84-74-2 4,6-Dinitro-2-methyl phenol ND ug/L 20.0 3.4 1 12/17/20 16:24 12/18/20 13:46 534-52-1 1,3-Dinitrobenzene ND ug/L 10.0 3.7 1 12/17/20 16:24 12/18/20 13:46 99-65-0 2,4-Dinitrophenol ND ug/L 50.0 26.0 1 12/17/20 16:24 12/18/20 13:46 51-28-5 2,4-Dinitrotoluene ND ug/L 10.0 1.6 1 12/17/20 16:24 12/18/20 13:46 121-14-2 2,6-Dinitrotoluene ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 13:46 606-20-2 Di-n-octylphthalate ND ug/L 10.0 3.9 1 12/17/20 16:24 12/18/20 13:46 117-84-0 Diphenylamine ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 13:46 122-39-4 Disulfoton ND ug/L 10.0 6.0 1 12/17/20 16:24 12/18/20 13:46 298-04-4 bis(2- Ethyl hexyl)phthalate ND ug/L 6.0 3.7 1 12/17/20 16:24 12/18/20 13:46 117-81-7 Ethyl methanesulfonate ND ug/L 20.0 2.8 1 12/17/20 16:24 12/18/20 13:46 62-50-0 Famphur ND ug/L 10.0 5.7 1 12/17/20 16:24 12/18/20 13:46 52-85-7 IH Fluoranthene ND ug/L 10.0 2.2 1 12/17/20 16:24 12/18/20 13:46 206-44-0 Fluorene ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 13:46 86-73-7 Hexachlorobenzene ND ug/L 10.0 2.2 1 12/17/20 16:24 12/18/20 13:46 118-74-1 Hexachlorocyclopentadiene ND ug/L 10.0 1.6 1 12/17/20 16:24 12/18/20 13:46 77-47-4 Hexachloroethane ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 13:46 67-72-1 Hexachloropropene ND ug/L 10.0 5.5 1 12/17/20 16:24 12/18/20 13:46 1888-71-7 Indeno(1,2,3-cd)pyrene ND ug/L 10.0 2.9 1 12/17/20 16:24 12/18/20 13:46 193-39-5 Isodrin ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 13:46 465-73-6 Isophorone ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 13:46 78-59-1 Isosafrole ND ug/L 10.0 3.6 1 12/17/20 16:24 12/18/20 13:46 120-58-1 Kepone ND ug/L 10.0 8.2 1 12/17/20 16:24 12/18/20 13:46 143-50-0 IL Methapyrilene ND ug/L 50.0 27.2 1 12/17/20 16:24 12/18/20 13:46 91-80-5 IH,v1 3-Methylcholanthrene ND ug/L 10.0 5.3 1 12/17/20 16:24 12/18/20 13:46 56-49-5 Methyl methanesulfonate ND ug/L 5.0 3.0 1 12/17/20 16:24 12/18/20 13:46 66-27-3 2-Methylnaphthalene ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 13:46 91-57-6 Methyl parathion ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 13:46 298-00-0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 9 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: MW-13 Lab ID: 92511983001 Collected: 12/10/20 12:50 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8270E APP9 RV Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 2-Methylphenol(o-Cresol) ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 13:46 95-48-7 3&4-Methyl phenol (m&p Cresol) ND ug/L 10.0 1.2 1 12/17/20 16:24 12/18/20 13:46 15831-10-4 1-Naphthalenamine ND ug/L 5.0 4.6 1 12/17/20 16:24 12/18/20 13:46 134-32-7 2-Naphthalenamine ND ug/L 10.0 6.1 1 12/17/20 16:24 12/18/20 13:46 91-59-8 1,4-Naphthoquinone ND ug/L 5.0 2.4 1 12/17/20 16:24 12/18/20 13:46 130-15-4 2-Nitroaniline ND ug/L 20.0 3.0 1 12/17/20 16:24 12/18/20 13:46 88-74-4 3-Nitroaniline ND ug/L 20.0 3.8 1 12/17/20 16:24 12/18/20 13:46 99-09-2 4-Nitroaniline ND ug/L 20.0 5.1 1 12/17/20 16:24 12/18/20 13:46 100-01-6 Nitrobenzene ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 13:46 98-95-3 2-Nitrophenol ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 13:46 88-75-5 4-Nitrophenol ND ug/L 50.0 6.6 1 12/17/20 16:24 12/18/20 13:46 100-02-7 5-Nitro-o-toluidine ND ug/L 10.0 2.4 1 12/17/20 16:24 12/18/20 13:46 99-55-8 N-Nitrosodiethylamine ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 13:46 55-18-5 N-Nitrosodimethylamine ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 13:46 62-75-9 N-Nitroso-di-n-butylamine ND ug/L 10.0 6.2 1 12/17/20 16:24 12/18/20 13:46 924-16-3 N-Nitroso-di-n-propylamine ND ug/L 10.0 1.3 1 12/17/20 16:24 12/18/20 13:46 621-64-7 N-Nitrosodiphenylamine ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 13:46 86-30-6 N-Nitrosomethylethylamine ND ug/L 10.0 3.3 1 12/17/20 16:24 12/18/20 13:46 10595-95-6 N-Nitrosopiperidine ND ug/L 10.0 2.6 1 12/17/20 16:24 12/18/20 13:46 100-75-4 N-Nitrosopyrrolidine ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 13:46 930-55-2 O,O,O-Triethylphosphorothioate ND ug/L 10.0 3.5 1 12/17/20 16:24 12/18/20 13:46 126-68-1 2,2'-Oxybis(1-chloropropane) ND ug/L 10.0 1.2 1 12/17/20 16:24 12/18/20 13:46 108-60-1 Parathion (Ethyl parathion) ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 13:46 56-38-2 Pentachlorobenzene ND ug/L 10.0 4.4 1 12/17/20 16:24 12/18/20 13:46 608-93-5 Pentachloronitrobenzene ND ug/L 10.0 2.4 1 12/17/20 16:24 12/18/20 13:46 82-68-8 Pentachlorophenol ND ug/L 20.0 3.8 1 12/17/20 16:24 12/18/20 13:46 87-86-5 Phenacetin ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 13:46 62-44-2 Phenanthrene ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 13:46 85-01-8 Phenol ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 13:46 108-95-2 p-Phenylenediamine ND ug/L 10.0 10.0 1 12/17/20 16:24 12/18/20 13:46 106-50-3 1g,IH, L2 Phorate Pronamide Pyrene Safrole 1,2,4,5-Tetrachlorobenzene 2,3,4,6-Tetrachlorophenol Thionazin O-Toluidine 2,4,5-Trichlorophenol 2,4,6-Trichlorophenol 1,3,5-Trinitrobenzene Surrogates Nitrobenzene-d5 (S) 2-Fluorobiphenyl (S) ND ug/L 10.0 3.8 1 12/17/20 16:24 12/18/20 13:46 298-02-2 ND ug/L 10.0 2.4 1 12/17/20 16:24 12/18/20 13:46 23950-58-5 ND ug/L 10.0 2.2 1 12/17/20 16:24 12/18/20 13:46 129-00-0 ND ug/L 10.0 3.2 1 12/17/20 16:24 12/18/20 13:46 94-59-7 ND ug/L 10.0 4.6 1 12/17/20 16:24 12/18/20 13:46 95-94-3 ND ug/L 10.0 1.5 1 12/17/20 16:24 12/18/20 13:46 58-90-2 ND ug/L 10.0 1.8 1 12/17/20 16:24 12/18/20 13:46 297-97-2 ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 13:46 95-53-4 ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 13:46 95-95-4 ND ug/L 10.0 1.6 1 12/17/20 16:24 12/18/20 13:46 88-06-2 ND ug/L 10.0 5.3 1 12/17/20 16:24 12/18/20 13:46 99-35-4 v1 56 % 10-144 1 12/17/20 16:24 12/18/20 13:46 4165-60-0 48 % 10-130 1 12/17/20 16:24 12/18/20 13:46 321-60-8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 10 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: MW-13 Lab ID: 92511983001 Collected: 12/10/20 12:50 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8270E APP9 RV Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte Surrogates Terphenyl-d14 (S) Phenol-d6 (S) 2-Fluorophenol (S) 2,4,6-Tribromophenol (S) 8260D MSV Low Level Landfill Acetone Acetonitrile Acrolein Acrylonitrile Allyl chloride Benzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane 2-Butanone (MEK) Carbon disulfide Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane Chloroprene Dibromochloromethane Dibromomethane 1,2-Dichlorobenzene 1,4-Dichlorobenzene trans-1,4-Dichloro-2-butene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene Ethylbenzene Ethyl methacrylate Date: 01 /04/2021 08:48 AM 83 % 34-163 1 12/17/2016:24 12/18/2013:46 1718-51-0 12 % 10-130 1 12/17/2016:24 12/18/2013:46 13127-88-3 18 % 10-130 1 12/17/2016:24 12/18/2013:46 367-12-4 23 % 10-144 1 12/17/2016:24 12/18/2013:46 118-79-6 Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 25.0 6.2 1 12/18/2018:27 67-64-1 ND ug/L 50.0 30.4 1 12/18/2018:27 75-05-8 ND ug/L 10.0 2.7 1 12/18/2018:27 107-02-8 ND ug/L 10.0 0.90 1 12/18/2018:27 107-13-1 ND ug/L 2.0 0.28 1 12/18/2018:27 107-05-1 ND ug/L 1.0 0.15 1 12/18/2018:27 71-43-2 ND ug/L 1.0 0.34 1 12/18/2018:27 74-97-5 ND ug/L 1.0 0.26 1 12/18/2018:27 75-27-4 ND ug/L 1.0 0.62 1 12/18/2018:27 75-25-2 ND ug/L 2.0 0.62 1 12/18/2018:27 74-83-9 ND ug/L 5.0 3.3 1 12/18/2018:27 78-93-3 ND ug/L 2.0 0.40 1 12/18/2018:27 75-15-0 ND ug/L 1.0 0.22 1 12/18/2018:27 56-23-5 ND ug/L 1.0 0.23 1 12/18/2018:27 108-90-7 ND ug/L 1.0 0.49 1 12/18/2018:27 75-00-3 ND ug/L 5.0 2.3 1 12/18/2018:27 67-66-3 ND ug/L 1.0 0.39 1 12/18/2018:27 74-87-3 ND ug/L 5.0 1.7 1 12/18/2018:27 126-99-8 ND ug/L 1.0 0.41 1 12/18/2018:27 124-48-1 ND ug/L 1.0 0.46 1 12/18/2018:27 74-95-3 ND ug/L 1.0 0.29 1 12/18/2018:27 95-50-1 ND ug/L 1.0 0.26 1 12/18/2018:27 106-46-7 ND ug/L 1.0 0.54 1 12/18/2018:27 110-57-6 ND ug/L 1.0 0.23 1 12/18/2018:27 75-71-8 1.1 ug/L 1.0 0.27 1 12/18/2018:27 75-34-3 0.70J ug/L 1.0 0.34 1 12/18/2018:27 107-06-2 ND ug/L 1.0 0.24 1 12/18/2018:27 75-35-4 13.6 ug/L 1.0 0.29 1 12/18/2018:27 156-59-2 ND ug/L 1.0 0.25 1 12/18/2018:27 156-60-5 ND ug/L 1.0 0.19 1 12/18/2018:27 78-87-5 ND ug/L 1.0 0.16 1 12/18/2018:27 142-28-9 ND ug/L 1.0 0.27 1 12/18/2018:27 594-20-7 ND ug/L 1.0 0.21 1 12/18/2018:27 563-58-6 ND ug/L 1.0 0.30 1 12/18/2018:27 10061-01-5 ND ug/L 1.0 0.31 1 12/18/2018:27 10061-02-6 ND ug/L 1.0 0.26 1 12/18/2018:27 100-41-4 ND ug/L 1.0 0.51 1 12/18/2018:27 97-63-2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. IL Page 11 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: MW-13 Lab ID: 92511983001 Collected: 12/10/20 12:50 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill Hexachloro-1,3-butadiene 2-Hexanone lodomethane Isobutanol Methacrylonitrile Methylene Chloride Methyl methacrylate 4-Methyl-2-pentanone (MIBK) Naphthalene Propionitrile Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) 4500S213 Sulfide Water Sulfide 4500CNE Cyanide, Total Cyanide Date: 01 /04/2021 08:48 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.44 1 12/18/2018:27 87-68-3 ND ug/L 5.0 0.57 1 12/18/2018:27 591-78-6 ND ug/L 20.0 12.5 1 12/18/2018:27 74-88-4 ND ug/L 100 66.4 1 12/18/2018:27 78-83-1 ND ug/L 10.0 1.9 1 12/18/2018:27 126-98-7 ND ug/L 5.0 3.7 1 12/18/2018:27 75-09-2 ND ug/L 2.0 0.46 1 12/18/2018:27 80-62-6 ND ug/L 5.0 4.5 1 12/18/2018:27 108-10-1 ND ug/L 1.0 0.35 1 12/18/2018:27 91-20-3 ND ug/L 20.0 1.8 1 12/18/2018:27 107-12-0 ND ug/L 1.0 0.27 1 12/18/2018:27 100-42-5 ND ug/L 1.0 0.34 1 12/18/2018:27 630-20-6 ND ug/L 1.0 0.22 1 12/18/2018:27 79-34-5 ND ug/L 1.0 0.16 1 12/18/2018:27 127-18-4 0.32J ug/L 1.0 0.24 1 12/18/2018:27 108-88-3 ND ug/L 1.0 0.34 1 12/18/2018:27 87-61-6 0.42J ug/L 1.0 0.22 1 12/18/2018:27 120-82-1 B ND ug/L 1.0 0.18 1 12/18/2018:27 71-55-6 ND ug/L 1.0 0.24 1 12/18/2018:27 79-00-5 0.53J ug/L 1.0 0.22 1 12/18/2018:27 79-01-6 ND ug/L 1.0 0.31 1 12/18/2018:27 75-69-4 ND ug/L 1.0 0.35 1 12/18/2018:27 96-18-4 ND ug/L 2.0 1.4 1 12/18/2018:27 108-05-4 ND ug/L 1.0 0.24 1 12/18/2018:27 75-01-4 ND ug/L 1.0 0.63 1 12/18/2018:27 1330-20-7 98 % 70-130 1 12/18/2018:27 460-00-4 105 % 70-130 1 12/18/2018:27 17060-07-0 101 % 70-130 1 12/18/2018:27 2037-26-5 Analytical Method: SM 4500-S2D-2011 Pace Analytical Services -Asheville ND ug/L 100 50.0 1 12/17/2014:35 18496-25-8 M1 Analytical Method: SM 4500-CN-E-2011 Preparation Method: SM 4500-CN-E-2011 Pace Analytical Services -Asheville ND ug/L 8.0 6.0 1 12/18/20 03:34 12/18/20 23:09 57-12-5 M1,R1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 12 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: MW-16 Lab ID: 92511983002 Collected: 12/10/20 13:15 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual Chlorinated Herb. (GC) 8151 Analytical Method: EPA8151 Preparation Method: 8151A Pace National - Mt. Juliet 2,4-D ND ug/L 2.00 0.547 1 12/18/20 10:14 12/20/20 02:22 94-75-7 H3 Dinoseb ND ug/L 2.00 0.250 1 12/18/20 10:14 12/20/20 02:22 88-85-7 H3 2,4,5-T 0.342J ug/L 2.00 0.258 1 12/18/20 10:14 12/20/20 02:22 93-76-5 H3,J 2,4,5-TP (Silvex) ND ug/L 2.00 0.335 1 12/18/20 10:14 12/20/20 02:22 93-72-1 H3 Surrogates 2,4-DCAA (S) 71.5 % 14.0-158 1 12/18/20 10:14 12/20/20 02:22 19719-28-9 8081 OC Pesticides RVE Analytical Method: EPA 8081 B Preparation Method: EPA 3510C Pace Analytical Services - Charlotte Aldrin ND ug/L 0.050 0.022 1 12/16/20 20:18 12/18/20 18:38 309-00-2 alpha-BHC ND ug/L 0.050 0.019 1 12/16/20 20:18 12/18/20 18:38 319-84-6 beta-BHC ND ug/L 0.050 0.014 1 12/16/20 20:18 12/18/20 18:38 319-85-7 delta-BHC ND ug/L 0.050 0.020 1 12/16/20 20:18 12/18/20 18:38 319-86-8 gamma-BHC (Lindane) ND ug/L 0.050 0.012 1 12/16/20 20:18 12/18/20 18:38 58-89-9 Chlordane (Technical) ND ug/L 0.20 0.14 1 12/16/20 20:18 12/18/20 18:38 57-74-9 4,4'-DDD ND ug/L 0.050 0.0069 1 12/16/20 20:18 12/18/20 18:38 72-54-8 4,4'-DDE ND ug/L 0.050 0.0064 1 12/16/20 20:18 12/18/20 18:38 72-55-9 4,4'-DDT ND ug/L 0.050 0.018 1 12/16/20 20:18 12/18/20 18:38 50-29-3 Dieldrin ND ug/L 0.050 0.0073 1 12/16/20 20:18 12/18/20 18:38 60-57-1 Endosulfan I ND ug/L 0.050 0.0094 1 12/16/20 20:18 12/18/20 18:38 959-98-8 Endosulfan 11 ND ug/L 0.050 0.0065 1 12/16/20 20:18 12/18/20 18:38 33213-65-9 Endosulfan sulfate ND ug/L 0.050 0.0091 1 12/16/20 20:18 12/18/20 18:38 1031-07-8 Endrin ND ug/L 0.050 0.0089 1 12/16/20 20:18 12/18/20 18:38 72-20-8 Endrin aldehyde ND ug/L 0.050 0.013 1 12/16/20 20:18 12/18/20 18:38 7421-93-4 L1 Heptachlor ND ug/L 0.050 0.016 1 12/16/20 20:18 12/18/20 18:38 76-44-8 Heptachlor epoxide ND ug/L 0.050 0.0097 1 12/16/20 20:18 12/18/20 18:38 1024-57-3 Methoxychlor ND ug/L 0.15 0.033 1 12/16/20 20:18 12/18/20 18:38 72-43-5 Toxaphene ND ug/L 0.20 0.19 1 12/16/20 20:18 12/18/20 18:38 8001-35-2 Surrogates Tetrachloro-m-xylene (S) 20 % 10-184 1 12/16/20 20:18 12/18/20 18:38 877-09-8 Decachlorobiphenyl (S) 140 % 10-154 1 12/16/20 20:18 12/18/20 18:38 2051-24-3 8082 GCS PCB RVE Analytical Method: EPA 8082A Preparation Method: EPA 3510C Pace Analytical Services - Charlotte PCB-1016 (Aroclor 1016) ND ug/L 0.50 0.22 1 12/16/20 20:18 12/18/20 15:12 12674-11-2 PCB-1221 (Aroclor 1221) ND ug/L 0.50 0.32 1 12/16/20 20:18 12/18/20 15:12 11104-28-2 PCB-1232 (Aroclor 1232) ND ug/L 0.50 0.21 1 12/16/20 20:18 12/18/20 15:12 11141-16-5 PCB-1242 (Aroclor 1242) ND ug/L 0.50 0.44 1 12/16/20 20:18 12/18/20 15:12 53469-21-9 PCB-1248 (Aroclor 1248) ND ug/L 0.50 0.34 1 12/16/20 20:18 12/18/20 15:12 12672-29-6 PCB-1254 (Aroclor 1254) ND ug/L 0.50 0.24 1 12/16/20 20:18 12/18/20 15:12 11097-69-1 PCB-1260 (Aroclor 1260) ND ug/L 0.50 0.30 1 12/16/20 20:18 12/18/20 15:12 11096-82-5 Surrogates Decachlorobiphenyl (S) 122 % 10-181 1 12/16/20 20:18 12/18/20 15:12 2051-24-3 Date: 01 /04/2021 08:48 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 13 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: MW-16 Lab ID: 92511983002 Collected: 12/10/20 13:15 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 12/17/20 11:06 12/31/20 22:02 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 22:02 7440-38-2 Barium 77.6 ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 22:02 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 12/17/20 11:06 12/31/20 22:02 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 12/17/20 11:06 12/31/20 22:02 7440-43-9 Chromium 7.3 ug/L 5.0 3.7 1 12/17/20 11:06 12/31/20 22:02 7440-47-3 Cobalt 319 ug/L 5.0 3.6 1 12/17/20 11:06 12/31/20 22:02 7440-48-4 Copper ND ug/L 5.0 4.3 1 12/17/20 11:06 12/31/20 22:02 7440-50-8 Lead ND ug/L 5.0 4.5 1 12/17/20 11:06 12/31/20 22:02 7439-92-1 Nickel 14.2 ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 22:02 7440-02-0 Selenium ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 22:02 7782-49-2 Silver 4.OJ ug/L 5.0 2.5 1 12/17/20 11:06 12/31/20 22:02 7440-22-4 Tin ND ug/L 5.0 4.7 1 12/17/20 11:06 12/31/20 22:02 7440-31-5 Vanadium ND ug/L 5.0 3.9 1 12/17/20 11:06 12/31/20 22:02 7440-62-2 Zinc 12.5 ug/L 10.0 9.5 1 12/17/20 11:06 12/31/20 22:02 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium 0.27 ug/L 0.10 0.050 1 12/18/20 02:42 12/30/20 03:40 7440-28-0 7470 Mercury Mercury 8270E APP9 RV Acenaphthene Acenaphthylene Acetophenone 2-Acetylaminofluorene 4-Aminobiphenyl Anthracene Benzo(a)anthracene Benzo(a)pyrene Benzo(b)fluoranthene Benzo(g,h,i)perylene Benzo(k)fluoranthene Benzyl alcohol 4-Bromophenylphenyl ether Butylbenzylphthalate 4-ChIoro-3-methyl phenol 4-Chloroaniline Chlorobenzilate bis(2-Chloroethoxy)methane bis(2-Chloroethyl) ether Date: 01 /04/2021 08:48 AM Analytical Method: EPA 7470A Preparation Method: EPA 7470A Pace Analytical Services -Asheville ND ug/L 0.20 0.12 1 12/18/2018:31 12/21/2012:52 7439-97-6 Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte ND ug/L 10.0 2.0 1 12/17/2016:24 12/18/2014:11 83-32-9 ND ug/L 10.0 2.0 1 12/17/2016:24 12/18/2014:11 208-96-8 ND ug/L 10.0 1.5 1 12/17/2016:24 12/18/2014:11 98-86-2 ND ug/L 10.0 1.9 1 12/17/2016:24 12/18/2014:11 53-96-3 ND ug/L 10.0 4.2 1 12/17/2016:24 12/18/2014:11 92-67-1 ND ug/L 10.0 2.3 1 12/17/2016:24 12/18/2014:11 120-12-7 ND ug/L 10.0 2.7 1 12/17/2016:24 12/18/2014:11 56-55-3 ND ug/L 10.0 2.8 1 12/17/2016:24 12/18/2014:11 50-32-8 ND ug/L 10.0 2.6 1 12/17/2016:24 12/18/2014:11 205-99-2 ND ug/L 10.0 2.8 1 12/17/2016:24 12/18/2014:11 191-24-2 ND ug/L 10.0 2.7 1 12/17/2016:24 12/18/2014:11 207-08-9 ND ug/L 20.0 2.9 1 12/17/2016:24 12/18/2014:11 100-51-6 ND ug/L 10.0 1.8 1 12/17/2016:24 12/18/2014:11 101-55-3 ND ug/L 10.0 3.1 1 12/17/2016:24 12/18/2014:11 85-68-7 ND ug/L 10.0 3.3 1 12/17/2016:24 12/18/2014:11 59-50-7 ND ug/L 20.0 3.6 1 12/17/2016:24 12/18/2014:11 106-47-8 ND ug/L 10.0 3.6 1 12/17/2016:24 12/18/2014:11 510-15-6 ND ug/L 10.0 1.8 1 12/17/2016:24 12/18/2014:11 111-91-1 ND ug/L 10.0 1.9 1 12/17/2016:24 12/18/2014:11 111-44-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 14 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: MW-16 Lab ID: 92511983002 Collected: 12/10/20 13:15 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8270E APP9 RV Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 2-Chloronaphthalene ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 14:11 91-58-7 2-Chlorophenol ND ug/L 10.0 1.2 1 12/17/20 16:24 12/18/20 14:11 95-57-8 4-Chlorophenylphenyl ether ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 14:11 7005-72-3 Chrysene ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 14:11 218-01-9 Diallate ND ug/L 10.0 2.7 1 12/17/20 16:24 12/18/20 14:11 2303-16-4 Dibenz(a,h)anthracene ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 14:11 53-70-3 Dibenzofuran ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 14:11 132-64-9 3,3'-Dichlorobenzidine ND ug/L 20.0 8.1 1 12/17/20 16:24 12/18/20 14:11 91-94-1 2,4-Dichlorophenol ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 14:11 120-83-2 2,6-Dichlorophenol ND ug/L 10.0 2.7 1 12/17/20 16:24 12/18/20 14:11 87-65-0 Diethylphthalate ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 14:11 84-66-2 Dimethoate ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 14:11 60-51-5 P-Dimethylaminoazobenzene ND ug/L 5.0 3.3 1 12/17/20 16:24 12/18/20 14:11 60-11-7 7,12-Dimethylbenz(a)anthracene ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 14:11 57-97-6 3,3'-Dimethylbenzidine ND ug/L 25.0 23.5 1 12/17/20 16:24 12/18/20 14:11 119-93-7 2,4-Dimethylphenol ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 14:11 105-67-9 Dimethylphthalate ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 14:11 131-11-3 Di-n-butylphthalate ND ug/L 10.0 2.2 1 12/17/20 16:24 12/18/20 14:11 84-74-2 4,6-Dinitro-2-methyl phenol ND ug/L 20.0 3.4 1 12/17/20 16:24 12/18/20 14:11 534-52-1 1,3-Dinitrobenzene ND ug/L 10.0 3.7 1 12/17/20 16:24 12/18/20 14:11 99-65-0 2,4-Dinitrophenol ND ug/L 50.0 26.0 1 12/17/20 16:24 12/18/20 14:11 51-28-5 2,4-Dinitrotoluene ND ug/L 10.0 1.6 1 12/17/20 16:24 12/18/20 14:11 121-14-2 2,6-Dinitrotoluene ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 14:11 606-20-2 Di-n-octylphthalate ND ug/L 10.0 3.9 1 12/17/20 16:24 12/18/20 14:11 117-84-0 Diphenylamine ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 14:11 122-39-4 Disulfoton ND ug/L 10.0 6.0 1 12/17/20 16:24 12/18/20 14:11 298-04-4 bis(2- Ethyl hexyl)phthalate ND ug/L 6.0 3.7 1 12/17/20 16:24 12/18/20 14:11 117-81-7 Ethyl methanesulfonate ND ug/L 20.0 2.8 1 12/17/20 16:24 12/18/20 14:11 62-50-0 Famphur ND ug/L 10.0 5.7 1 12/17/20 16:24 12/18/20 14:11 52-85-7 Fluoranthene ND ug/L 10.0 2.2 1 12/17/20 16:24 12/18/20 14:11 206-44-0 Fluorene ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 14:11 86-73-7 Hexachlorobenzene ND ug/L 10.0 2.2 1 12/17/20 16:24 12/18/20 14:11 118-74-1 Hexachlorocyclopentadiene ND ug/L 10.0 1.6 1 12/17/20 16:24 12/18/20 14:11 77-47-4 Hexachloroethane ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 14:11 67-72-1 Hexachloropropene ND ug/L 10.0 5.5 1 12/17/20 16:24 12/18/20 14:11 1888-71-7 Indeno(1,2,3-cd)pyrene ND ug/L 10.0 2.9 1 12/17/20 16:24 12/18/20 14:11 193-39-5 Isodrin ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 14:11 465-73-6 Isophorone ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 14:11 78-59-1 Isosafrole ND ug/L 10.0 3.6 1 12/17/20 16:24 12/18/20 14:11 120-58-1 Kepone ND ug/L 10.0 8.2 1 12/17/20 16:24 12/18/20 14:11 143-50-0 Methapyrilene ND ug/L 50.0 27.2 1 12/17/20 16:24 12/18/20 14:11 91-80-5 3-Methylcholanthrene ND ug/L 10.0 5.3 1 12/17/20 16:24 12/18/20 14:11 56-49-5 Methyl methanesulfonate ND ug/L 5.0 3.0 1 12/17/20 16:24 12/18/20 14:11 66-27-3 2-Methylnaphthalene ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 14:11 91-57-6 Methyl parathion ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 14:11 298-00-0 REPORT OF LABORATORY ANALYSIS IL IH IH IL IH,v1 This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 15 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: MW-16 Lab ID: 92511983002 Collected: 12/10/20 13:15 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8270E APP9 RV Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 2-Methylphenol(o-Cresol) ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 14:11 95-48-7 3&4-Methyl phenol (m&p Cresol) ND ug/L 10.0 1.2 1 12/17/20 16:24 12/18/20 14:11 15831-10-4 1-Naphthalenamine ND ug/L 5.0 4.6 1 12/17/20 16:24 12/18/20 14:11 134-32-7 2-Naphthalenamine ND ug/L 10.0 6.1 1 12/17/20 16:24 12/18/20 14:11 91-59-8 1,4-Naphthoquinone ND ug/L 5.0 2.4 1 12/17/20 16:24 12/18/20 14:11 130-15-4 2-Nitroaniline ND ug/L 20.0 3.0 1 12/17/20 16:24 12/18/20 14:11 88-74-4 3-Nitroaniline ND ug/L 20.0 3.8 1 12/17/20 16:24 12/18/20 14:11 99-09-2 4-Nitroaniline ND ug/L 20.0 5.1 1 12/17/20 16:24 12/18/20 14:11 100-01-6 Nitrobenzene ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 14:11 98-95-3 2-Nitrophenol ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 14:11 88-75-5 4-Nitrophenol ND ug/L 50.0 6.6 1 12/17/20 16:24 12/18/20 14:11 100-02-7 5-Nitro-o-toluidine ND ug/L 10.0 2.4 1 12/17/20 16:24 12/18/20 14:11 99-55-8 N-Nitrosodiethylamine ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 14:11 55-18-5 N-Nitrosodimethylamine ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 14:11 62-75-9 N-Nitroso-di-n-butylamine ND ug/L 10.0 6.2 1 12/17/20 16:24 12/18/20 14:11 924-16-3 N-Nitroso-di-n-propylamine ND ug/L 10.0 1.3 1 12/17/20 16:24 12/18/20 14:11 621-64-7 N-Nitrosodiphenylamine ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 14:11 86-30-6 N-Nitrosomethylethylamine ND ug/L 10.0 3.3 1 12/17/20 16:24 12/18/20 14:11 10595-95-6 N-Nitrosopiperidine ND ug/L 10.0 2.6 1 12/17/20 16:24 12/18/20 14:11 100-75-4 N-Nitrosopyrrolidine ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 14:11 930-55-2 O,O,O-Triethylphosphorothioate ND ug/L 10.0 3.5 1 12/17/20 16:24 12/18/20 14:11 126-68-1 2,2'-Oxybis(1-chloropropane) ND ug/L 10.0 1.2 1 12/17/20 16:24 12/18/20 14:11 108-60-1 Parathion (Ethyl parathion) ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 14:11 56-38-2 Pentachlorobenzene ND ug/L 10.0 4.4 1 12/17/20 16:24 12/18/20 14:11 608-93-5 Pentachloronitrobenzene ND ug/L 10.0 2.4 1 12/17/20 16:24 12/18/20 14:11 82-68-8 Pentachlorophenol ND ug/L 20.0 3.8 1 12/17/20 16:24 12/18/20 14:11 87-86-5 Phenacetin ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 14:11 62-44-2 Phenanthrene ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 14:11 85-01-8 Phenol ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 14:11 108-95-2 p-Phenylenediamine ND ug/L 10.0 10.0 1 12/17/20 16:24 12/18/20 14:11 106-50-3 1g,IH, L2 Phorate Pronamide Pyrene Safrole 1,2,4,5-Tetrachlorobenzene 2,3,4,6-Tetrachlorophenol Thionazin O-Toluidine 2,4,5-Trichlorophenol 2,4,6-Trichlorophenol 1,3,5-Trinitrobenzene Surrogates Nitrobenzene-d5 (S) 2-Fluorobiphenyl (S) ND ug/L 10.0 3.8 1 12/17/20 16:24 12/18/20 14:11 298-02-2 ND ug/L 10.0 2.4 1 12/17/20 16:24 12/18/20 14:11 23950-58-5 ND ug/L 10.0 2.2 1 12/17/20 16:24 12/18/20 14:11 129-00-0 ND ug/L 10.0 3.2 1 12/17/20 16:24 12/18/20 14:11 94-59-7 ND ug/L 10.0 4.6 1 12/17/20 16:24 12/18/20 14:11 95-94-3 ND ug/L 10.0 1.5 1 12/17/20 16:24 12/18/20 14:11 58-90-2 ND ug/L 10.0 1.8 1 12/17/20 16:24 12/18/20 14:11 297-97-2 ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 14:11 95-53-4 ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 14:11 95-95-4 ND ug/L 10.0 1.6 1 12/17/20 16:24 12/18/20 14:11 88-06-2 ND ug/L 10.0 5.3 1 12/17/20 16:24 12/18/20 14:11 99-35-4 v1 71 % 10-144 1 12/17/20 16:24 12/18/20 14:11 4165-60-0 61 % 10-130 1 12/17/20 16:24 12/18/20 14:11 321-60-8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 16 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: MW-16 Lab ID: 92511983002 Collected: 12/10/20 13:15 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8270E APP9 RV Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte Surrogates Terphenyl-d14 (S) Phenol-d6 (S) 2-Fluorophenol (S) 2,4,6-Tribromophenol (S) 8260D MSV Low Level Landfill Acetone Acetonitrile Acrolein Acrylonitrile Allyl chloride Benzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane 2-Butanone (MEK) Carbon disulfide Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane Chloroprene Dibromochloromethane Dibromomethane 1,2-Dichlorobenzene 1,4-Dichlorobenzene trans-1,4-Dichloro-2-butene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene Ethylbenzene Ethyl methacrylate Date: 01 /04/2021 08:48 AM 98 % 34-163 1 12/17/2016:24 12/18/2014:11 1718-51-0 17 % 10-130 1 12/17/2016:24 12/18/2014:11 13127-88-3 19 % 10-130 1 12/17/2016:24 12/18/2014:11 367-12-4 25 % 10-144 1 12/17/2016:24 12/18/2014:11 118-79-6 Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 25.0 6.2 1 12/18/2018:45 67-64-1 ND ug/L 50.0 30.4 1 12/18/2018:45 75-05-8 ND ug/L 10.0 2.7 1 12/18/2018:45 107-02-8 ND ug/L 10.0 0.90 1 12/18/2018:45 107-13-1 ND ug/L 2.0 0.28 1 12/18/2018:45 107-05-1 0.72J ug/L 1.0 0.15 1 12/18/2018:45 71-43-2 ND ug/L 1.0 0.34 1 12/18/2018:45 74-97-5 ND ug/L 1.0 0.26 1 12/18/2018:45 75-27-4 ND ug/L 1.0 0.62 1 12/18/2018:45 75-25-2 ND ug/L 2.0 0.62 1 12/18/2018:45 74-83-9 ND ug/L 5.0 3.3 1 12/18/2018:45 78-93-3 ND ug/L 2.0 0.40 1 12/18/2018:45 75-15-0 ND ug/L 1.0 0.22 1 12/18/2018:45 56-23-5 ND ug/L 1.0 0.23 1 12/18/2018:45 108-90-7 ND ug/L 1.0 0.49 1 12/18/2018:45 75-00-3 ND ug/L 5.0 2.3 1 12/18/2018:45 67-66-3 ND ug/L 1.0 0.39 1 12/18/2018:45 74-87-3 ND ug/L 5.0 1.7 1 12/18/2018:45 126-99-8 ND ug/L 1.0 0.41 1 12/18/2018:45 124-48-1 ND ug/L 1.0 0.46 1 12/18/2018:45 74-95-3 0.42J ug/L 1.0 0.29 1 12/18/2018:45 95-50-1 ND ug/L 1.0 0.26 1 12/18/2018:45 106-46-7 ND ug/L 1.0 0.54 1 12/18/2018:45 110-57-6 ND ug/L 1.0 0.23 1 12/18/2018:45 75-71-8 0.38J ug/L 1.0 0.27 1 12/18/2018:45 75-34-3 1.1 ug/L 1.0 0.34 1 12/18/2018:45 107-06-2 ND ug/L 1.0 0.24 1 12/18/2018:45 75-35-4 8.2 ug/L 1.0 0.29 1 12/18/2018:45 156-59-2 ND ug/L 1.0 0.25 1 12/18/2018:45 156-60-5 0.46J ug/L 1.0 0.19 1 12/18/2018:45 78-87-5 ND ug/L 1.0 0.16 1 12/18/2018:45 142-28-9 ND ug/L 1.0 0.27 1 12/18/2018:45 594-20-7 ND ug/L 1.0 0.21 1 12/18/2018:45 563-58-6 ND ug/L 1.0 0.30 1 12/18/2018:45 10061-01-5 ND ug/L 1.0 0.31 1 12/18/2018:45 10061-02-6 ND ug/L 1.0 0.26 1 12/18/2018:45 100-41-4 ND ug/L 1.0 0.51 1 12/18/2018:45 97-63-2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. IL Page 17 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: MW-16 Lab ID: 92511983002 Collected: 12/10/20 13:15 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill Hexachloro-1,3-butadiene 2-Hexanone lodomethane Isobutanol Methacrylonitrile Methylene Chloride Methyl methacrylate 4-Methyl-2-pentanone (MIBK) Naphthalene Propionitrile Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) 4500S213 Sulfide Water Sulfide 4500 Chloride Chloride 4500CNE Cyanide, Total Cyanide Date: 01 /04/2021 08:48 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.44 1 12/18/2018:45 87-68-3 ND ug/L 5.0 0.57 1 12/18/2018:45 591-78-6 ND ug/L 20.0 12.5 1 12/18/2018:45 74-88-4 ND ug/L 100 66.4 1 12/18/2018:45 78-83-1 ND ug/L 10.0 1.9 1 12/18/2018:45 126-98-7 ND ug/L 5.0 3.7 1 12/18/2018:45 75-09-2 ND ug/L 2.0 0.46 1 12/18/2018:45 80-62-6 ND ug/L 5.0 4.5 1 12/18/2018:45 108-10-1 ND ug/L 1.0 0.35 1 12/18/2018:45 91-20-3 ND ug/L 20.0 1.8 1 12/18/2018:45 107-12-0 ND ug/L 1.0 0.27 1 12/18/2018:45 100-42-5 ND ug/L 1.0 0.34 1 12/18/2018:45 630-20-6 ND ug/L 1.0 0.22 1 12/18/2018:45 79-34-5 ND ug/L 1.0 0.16 1 12/18/2018:45 127-18-4 ND ug/L 1.0 0.24 1 12/18/2018:45 108-88-3 ND ug/L 1.0 0.34 1 12/18/2018:45 87-61-6 ND ug/L 1.0 0.22 1 12/18/2018:45 120-82-1 ND ug/L 1.0 0.18 1 12/18/2018:45 71-55-6 ND ug/L 1.0 0.24 1 12/18/2018:45 79-00-5 ND ug/L 1.0 0.22 1 12/18/2018:45 79-01-6 ND ug/L 1.0 0.31 1 12/18/2018:45 75-69-4 ND ug/L 1.0 0.35 1 12/18/2018:45 96-18-4 ND ug/L 2.0 1.4 1 12/18/2018:45 108-05-4 0.991 ug/L 1.0 0.24 1 12/18/2018:45 75-01-4 ND ug/L 1.0 0.63 1 12/18/2018:45 1330-20-7 96 % 70-130 1 12/18/2018:45 460-00-4 101 % 70-130 1 12/18/2018:45 17060-07-0 101 % 70-130 1 12/18/2018:45 2037-26-5 Analytical Method: SM 4500-S2D-2011 Pace Analytical Services -Asheville ND ug/L 100 50.0 1 12/17/2014:37 18496-25-8 Analytical Method: SM 4500-CI-E-2011 Pace Analytical Services -Asheville 25100 ug/L 1000 500 1 12/24/2019:36 16887-00-6 Analytical Method: SM 4500-CN-E-2011 Preparation Method: SM 4500-CN-E-2011 Pace Analytical Services -Asheville 14.7 ug/L 8.0 6.0 1 12/18/20 03:34 12/18/20 23:12 57-12-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 18 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: MW-17 Lab ID: 92511983003 Collected: 12/10/20 12:23 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual Chlorinated Herb. (GC) 8151 Analytical Method: EPA8151 Preparation Method: 8151A Pace National - Mt. Juliet 2,4-D ND ug/L 2.00 0.547 1 12/18/20 10:14 12/20/20 02:37 94-75-7 H3 Dinoseb ND ug/L 2.00 0.250 1 12/18/20 10:14 12/20/20 02:37 88-85-7 H3 2,4,5-T ND ug/L 2.00 0.258 1 12/18/20 10:14 12/20/20 02:37 93-76-5 H3 2,4,5-TP (Silvex) ND ug/L 2.00 0.335 1 12/18/20 10:14 12/20/20 02:37 93-72-1 H3 Surrogates 2,4-DCAA (S) 76.9 % 14.0-158 1 12/18/20 10:14 12/20/20 02:37 19719-28-9 8081 OC Pesticides RVE Analytical Method: EPA 8081 B Preparation Method: EPA 3510C Pace Analytical Services - Charlotte Aldrin ND ug/L 0.050 0.022 1 12/16/20 20:18 12/18/20 18:49 309-00-2 alpha-BHC ND ug/L 0.050 0.019 1 12/16/20 20:18 12/18/20 18:49 319-84-6 beta-BHC ND ug/L 0.050 0.014 1 12/16/20 20:18 12/18/20 18:49 319-85-7 delta-BHC ND ug/L 0.050 0.020 1 12/16/20 20:18 12/18/20 18:49 319-86-8 gamma-BHC (Lindane) ND ug/L 0.050 0.012 1 12/16/20 20:18 12/18/20 18:49 58-89-9 Chlordane (Technical) ND ug/L 0.20 0.14 1 12/16/20 20:18 12/18/20 18:49 57-74-9 4,4'-DDD ND ug/L 0.050 0.0069 1 12/16/20 20:18 12/18/20 18:49 72-54-8 4,4'-DDE ND ug/L 0.050 0.0064 1 12/16/20 20:18 12/18/20 18:49 72-55-9 4,4'-DDT ND ug/L 0.050 0.018 1 12/16/20 20:18 12/18/20 18:49 50-29-3 Dieldrin ND ug/L 0.050 0.0073 1 12/16/20 20:18 12/18/20 18:49 60-57-1 Endosulfan I ND ug/L 0.050 0.0094 1 12/16/20 20:18 12/18/20 18:49 959-98-8 Endosulfan 11 ND ug/L 0.050 0.0065 1 12/16/20 20:18 12/18/20 18:49 33213-65-9 Endosulfan sulfate ND ug/L 0.050 0.0091 1 12/16/20 20:18 12/18/20 18:49 1031-07-8 Endrin ND ug/L 0.050 0.0089 1 12/16/20 20:18 12/18/20 18:49 72-20-8 Endrin aldehyde ND ug/L 0.050 0.013 1 12/16/20 20:18 12/18/20 18:49 7421-93-4 L1 Heptachlor ND ug/L 0.050 0.016 1 12/16/20 20:18 12/18/20 18:49 76-44-8 Heptachlor epoxide ND ug/L 0.050 0.0097 1 12/16/20 20:18 12/18/20 18:49 1024-57-3 Methoxychlor ND ug/L 0.15 0.033 1 12/16/20 20:18 12/18/20 18:49 72-43-5 Toxaphene ND ug/L 0.20 0.19 1 12/16/20 20:18 12/18/20 18:49 8001-35-2 Surrogates Tetrachloro-m-xylene (S) 83 % 10-184 1 12/16/20 20:18 12/18/20 18:49 877-09-8 Decachlorobiphenyl (S) 122 % 10-154 1 12/16/20 20:18 12/18/20 18:49 2051-24-3 8082 GCS PCB RVE Analytical Method: EPA 8082A Preparation Method: EPA 3510C Pace Analytical Services - Charlotte PCB-1016 (Aroclor 1016) ND ug/L 0.50 0.22 1 12/16/20 20:18 12/18/20 15:24 12674-11-2 PCB-1221 (Aroclor 1221) ND ug/L 0.50 0.32 1 12/16/20 20:18 12/18/20 15:24 11104-28-2 PCB-1232 (Aroclor 1232) ND ug/L 0.50 0.21 1 12/16/20 20:18 12/18/20 15:24 11141-16-5 PCB-1242 (Aroclor 1242) ND ug/L 0.50 0.44 1 12/16/20 20:18 12/18/20 15:24 53469-21-9 PCB-1248 (Aroclor 1248) ND ug/L 0.50 0.34 1 12/16/20 20:18 12/18/20 15:24 12672-29-6 PCB-1254 (Aroclor 1254) ND ug/L 0.50 0.24 1 12/16/20 20:18 12/18/20 15:24 11097-69-1 PCB-1260 (Aroclor 1260) ND ug/L 0.50 0.30 1 12/16/20 20:18 12/18/20 15:24 11096-82-5 Surrogates Decachlorobiphenyl (S) 107 % 10-181 1 12/16/20 20:18 12/18/20 15:24 2051-24-3 Date: 01 /04/2021 08:48 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 19 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: MW-17 Lab ID: 92511983003 Collected: 12/10/20 12:23 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 12/17/20 11:06 12/31/20 22:05 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 22:05 7440-38-2 Barium 14.1 ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 22:05 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 12/17/20 11:06 12/31/20 22:05 7440-41-7 Cadmium 0.54J ug/L 1.0 0.40 1 12/17/20 11:06 12/31/20 22:05 7440-43-9 Chromium ND ug/L 5.0 3.7 1 12/17/20 11:06 12/31/20 22:05 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 12/17/20 11:06 12/31/20 22:05 7440-48-4 Copper ND ug/L 5.0 4.3 1 12/17/20 11:06 12/31/20 22:05 7440-50-8 Lead ND ug/L 5.0 4.5 1 12/17/20 11:06 12/31/20 22:05 7439-92-1 Nickel ND ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 22:05 7440-02-0 Selenium ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 22:05 7782-49-2 Silver ND ug/L 5.0 2.5 1 12/17/20 11:06 12/31/20 22:05 7440-22-4 Tin ND ug/L 5.0 4.7 1 12/17/20 11:06 12/31/20 22:05 7440-31-5 Vanadium ND ug/L 5.0 3.9 1 12/17/20 11:06 12/31/20 22:05 7440-62-2 Zinc ND ug/L 10.0 9.5 1 12/17/20 11:06 12/31/20 22:05 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.10 0.050 1 12/18/20 02:42 12/30/20 03:56 7440-28-0 7470 Mercury Mercury 8270E APP9 RV Acenaphthene Acenaphthylene Acetophenone 2-Acetylaminofluorene 4-Aminobiphenyl Anthracene Benzo(a)anthracene Benzo(a)pyrene Benzo(b)fluoranthene Benzo(g,h,i)perylene Benzo(k)fluoranthene Benzyl alcohol 4-Bromophenylphenyl ether Butylbenzylphthalate 4-ChIoro-3-methyl phenol 4-Chloroaniline Chlorobenzilate bis(2-Chloroethoxy)methane bis(2-Chloroethyl) ether Date: 01 /04/2021 08:48 AM Analytical Method: EPA 7470A Preparation Method: EPA 7470A Pace Analytical Services -Asheville ND ug/L 0.20 0.12 1 12/18/2018:31 12/21/2012:54 7439-97-6 Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte ND ug/L 10.0 2.0 1 12/17/2016:24 12/18/2014:37 83-32-9 ND ug/L 10.0 2.0 1 12/17/2016:24 12/18/2014:37 208-96-8 ND ug/L 10.0 1.5 1 12/17/2016:24 12/18/2014:37 98-86-2 ND ug/L 10.0 1.9 1 12/17/2016:24 12/18/2014:37 53-96-3 ND ug/L 10.0 4.2 1 12/17/2016:24 12/18/2014:37 92-67-1 ND ug/L 10.0 2.3 1 12/17/2016:24 12/18/2014:37 120-12-7 ND ug/L 10.0 2.7 1 12/17/2016:24 12/18/2014:37 56-55-3 ND ug/L 10.0 2.8 1 12/17/2016:24 12/18/2014:37 50-32-8 ND ug/L 10.0 2.6 1 12/17/2016:24 12/18/2014:37 205-99-2 ND ug/L 10.0 2.8 1 12/17/2016:24 12/18/2014:37 191-24-2 ND ug/L 10.0 2.7 1 12/17/2016:24 12/18/2014:37 207-08-9 ND ug/L 20.0 2.9 1 12/17/2016:24 12/18/2014:37 100-51-6 ND ug/L 10.0 1.8 1 12/17/2016:24 12/18/2014:37 101-55-3 ND ug/L 10.0 3.1 1 12/17/2016:24 12/18/2014:37 85-68-7 ND ug/L 10.0 3.3 1 12/17/2016:24 12/18/2014:37 59-50-7 ND ug/L 20.0 3.6 1 12/17/2016:24 12/18/2014:37 106-47-8 ND ug/L 10.0 3.6 1 12/17/2016:24 12/18/2014:37 510-15-6 ND ug/L 10.0 1.8 1 12/17/2016:24 12/18/2014:37 111-91-1 ND ug/L 10.0 1.9 1 12/17/2016:24 12/18/2014:37 111-44-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 20 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: MW-17 Lab ID: 92511983003 Collected: 12/10/20 12:23 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8270E APP9 RV Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 2-Chloronaphthalene ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 14:37 91-58-7 2-Chlorophenol ND ug/L 10.0 1.2 1 12/17/20 16:24 12/18/20 14:37 95-57-8 4-Chlorophenylphenyl ether ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 14:37 7005-72-3 Chrysene ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 14:37 218-01-9 Diallate ND ug/L 10.0 2.7 1 12/17/20 16:24 12/18/20 14:37 2303-16-4 Dibenz(a,h)anthracene ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 14:37 53-70-3 Dibenzofuran ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 14:37 132-64-9 3,3'-Dichlorobenzidine ND ug/L 20.0 8.1 1 12/17/20 16:24 12/18/20 14:37 91-94-1 2,4-Dichlorophenol ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 14:37 120-83-2 2,6-Dichlorophenol ND ug/L 10.0 2.7 1 12/17/20 16:24 12/18/20 14:37 87-65-0 Diethylphthalate ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 14:37 84-66-2 Dimethoate ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 14:37 60-51-5 P-Dimethylaminoazobenzene ND ug/L 5.0 3.3 1 12/17/20 16:24 12/18/20 14:37 60-11-7 7,12-Dimethylbenz(a)anthracene ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 14:37 57-97-6 3,3'-Dimethylbenzidine ND ug/L 25.0 23.5 1 12/17/20 16:24 12/18/20 14:37 119-93-7 2,4-Dimethylphenol ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 14:37 105-67-9 Dimethylphthalate ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 14:37 131-11-3 Di-n-butylphthalate ND ug/L 10.0 2.2 1 12/17/20 16:24 12/18/20 14:37 84-74-2 4,6-Dinitro-2-methyl phenol ND ug/L 20.0 3.4 1 12/17/20 16:24 12/18/20 14:37 534-52-1 1,3-Dinitrobenzene ND ug/L 10.0 3.7 1 12/17/20 16:24 12/18/20 14:37 99-65-0 2,4-Dinitrophenol ND ug/L 50.0 26.0 1 12/17/20 16:24 12/18/20 14:37 51-28-5 2,4-Dinitrotoluene ND ug/L 10.0 1.6 1 12/17/20 16:24 12/18/20 14:37 121-14-2 2,6-Dinitrotoluene ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 14:37 606-20-2 Di-n-octylphthalate ND ug/L 10.0 3.9 1 12/17/20 16:24 12/18/20 14:37 117-84-0 Diphenylamine ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 14:37 122-39-4 Disulfoton ND ug/L 10.0 6.0 1 12/17/20 16:24 12/18/20 14:37 298-04-4 bis(2- Ethyl hexyl)phthalate ND ug/L 6.0 3.7 1 12/17/20 16:24 12/18/20 14:37 117-81-7 Ethyl methanesulfonate ND ug/L 20.0 2.8 1 12/17/20 16:24 12/18/20 14:37 62-50-0 Famphur ND ug/L 10.0 5.7 1 12/17/20 16:24 12/18/20 14:37 52-85-7 Fluoranthene ND ug/L 10.0 2.2 1 12/17/20 16:24 12/18/20 14:37 206-44-0 Fluorene ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 14:37 86-73-7 Hexachlorobenzene ND ug/L 10.0 2.2 1 12/17/20 16:24 12/18/20 14:37 118-74-1 Hexachlorocyclopentadiene ND ug/L 10.0 1.6 1 12/17/20 16:24 12/18/20 14:37 77-47-4 Hexachloroethane ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 14:37 67-72-1 Hexachloropropene ND ug/L 10.0 5.5 1 12/17/20 16:24 12/18/20 14:37 1888-71-7 Indeno(1,2,3-cd)pyrene ND ug/L 10.0 2.9 1 12/17/20 16:24 12/18/20 14:37 193-39-5 Isodrin ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 14:37 465-73-6 Isophorone ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 14:37 78-59-1 Isosafrole ND ug/L 10.0 3.6 1 12/17/20 16:24 12/18/20 14:37 120-58-1 Kepone ND ug/L 10.0 8.2 1 12/17/20 16:24 12/18/20 14:37 143-50-0 Methapyrilene ND ug/L 50.0 27.2 1 12/17/20 16:24 12/18/20 14:37 91-80-5 3-Methylcholanthrene ND ug/L 10.0 5.3 1 12/17/20 16:24 12/18/20 14:37 56-49-5 Methyl methanesulfonate ND ug/L 5.0 3.0 1 12/17/20 16:24 12/18/20 14:37 66-27-3 2-Methylnaphthalene ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 14:37 91-57-6 Methyl parathion ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 14:37 298-00-0 REPORT OF LABORATORY ANALYSIS IL IH IH IL IH,v1 This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 21 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: MW-17 Lab ID: 92511983003 Collected: 12/10/20 12:23 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8270E APP9 RV Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 2-Methylphenol(o-Cresol) ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 14:37 95-48-7 3&4-Methyl phenol (m&p Cresol) ND ug/L 10.0 1.2 1 12/17/20 16:24 12/18/20 14:37 15831-10-4 1-Naphthalenamine ND ug/L 5.0 4.6 1 12/17/20 16:24 12/18/20 14:37 134-32-7 2-Naphthalenamine ND ug/L 10.0 6.1 1 12/17/20 16:24 12/18/20 14:37 91-59-8 1,4-Naphthoquinone ND ug/L 5.0 2.4 1 12/17/20 16:24 12/18/20 14:37 130-15-4 2-Nitroaniline ND ug/L 20.0 3.0 1 12/17/20 16:24 12/18/20 14:37 88-74-4 3-Nitroaniline ND ug/L 20.0 3.8 1 12/17/20 16:24 12/18/20 14:37 99-09-2 4-Nitroaniline ND ug/L 20.0 5.1 1 12/17/20 16:24 12/18/20 14:37 100-01-6 Nitrobenzene ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 14:37 98-95-3 2-Nitrophenol ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 14:37 88-75-5 4-Nitrophenol ND ug/L 50.0 6.6 1 12/17/20 16:24 12/18/20 14:37 100-02-7 5-Nitro-o-toluidine ND ug/L 10.0 2.4 1 12/17/20 16:24 12/18/20 14:37 99-55-8 N-Nitrosodiethylamine ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 14:37 55-18-5 N-Nitrosodimethylamine ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 14:37 62-75-9 N-Nitroso-di-n-butylamine ND ug/L 10.0 6.2 1 12/17/20 16:24 12/18/20 14:37 924-16-3 N-Nitroso-di-n-propylamine ND ug/L 10.0 1.3 1 12/17/20 16:24 12/18/20 14:37 621-64-7 N-Nitrosodiphenylamine ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 14:37 86-30-6 N-Nitrosomethylethylamine ND ug/L 10.0 3.3 1 12/17/20 16:24 12/18/20 14:37 10595-95-6 N-Nitrosopiperidine ND ug/L 10.0 2.6 1 12/17/20 16:24 12/18/20 14:37 100-75-4 N-Nitrosopyrrolidine ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 14:37 930-55-2 O,O,O-Triethylphosphorothioate ND ug/L 10.0 3.5 1 12/17/20 16:24 12/18/20 14:37 126-68-1 2,2'-Oxybis(1-chloropropane) ND ug/L 10.0 1.2 1 12/17/20 16:24 12/18/20 14:37 108-60-1 Parathion (Ethyl parathion) ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 14:37 56-38-2 Pentachlorobenzene ND ug/L 10.0 4.4 1 12/17/20 16:24 12/18/20 14:37 608-93-5 Pentachloronitrobenzene ND ug/L 10.0 2.4 1 12/17/20 16:24 12/18/20 14:37 82-68-8 Pentachlorophenol ND ug/L 20.0 3.8 1 12/17/20 16:24 12/18/20 14:37 87-86-5 Phenacetin ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 14:37 62-44-2 Phenanthrene ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 14:37 85-01-8 Phenol ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 14:37 108-95-2 p-Phenylenediamine ND ug/L 10.0 10.0 1 12/17/20 16:24 12/18/20 14:37 106-50-3 1g,IH, L2 Phorate Pronamide Pyrene Safrole 1,2,4,5-Tetrachlorobenzene 2,3,4,6-Tetrachlorophenol Thionazin O-Toluidine 2,4,5-Trichlorophenol 2,4,6-Trichlorophenol 1,3,5-Trinitrobenzene Surrogates Nitrobenzene-d5 (S) 2-Fluorobiphenyl (S) ND ug/L 10.0 3.8 1 12/17/20 16:24 12/18/20 14:37 298-02-2 ND ug/L 10.0 2.4 1 12/17/20 16:24 12/18/20 14:37 23950-58-5 ND ug/L 10.0 2.2 1 12/17/20 16:24 12/18/20 14:37 129-00-0 ND ug/L 10.0 3.2 1 12/17/20 16:24 12/18/20 14:37 94-59-7 ND ug/L 10.0 4.6 1 12/17/20 16:24 12/18/20 14:37 95-94-3 ND ug/L 10.0 1.5 1 12/17/20 16:24 12/18/20 14:37 58-90-2 ND ug/L 10.0 1.8 1 12/17/20 16:24 12/18/20 14:37 297-97-2 ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 14:37 95-53-4 ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 14:37 95-95-4 ND ug/L 10.0 1.6 1 12/17/20 16:24 12/18/20 14:37 88-06-2 ND ug/L 10.0 5.3 1 12/17/20 16:24 12/18/20 14:37 99-35-4 v1 84 % 10-144 1 12/17/20 16:24 12/18/20 14:37 4165-60-0 72 % 10-130 1 12/17/20 16:24 12/18/20 14:37 321-60-8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 22 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: MW-17 Lab ID: 92511983003 Collected: 12/10/20 12:23 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8270E APP9 RV Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte Surrogates Terphenyl-d14 (S) Phenol-d6 (S) 2-Fluorophenol (S) 2,4,6-Tribromophenol (S) 8260D MSV Low Level Landfill Acetone Acetonitrile Acrolein Acrylonitrile Allyl chloride Benzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane 2-Butanone (MEK) Carbon disulfide Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane Chloroprene Dibromochloromethane Dibromomethane 1,2-Dichlorobenzene 1,4-Dichlorobenzene trans-1,4-Dichloro-2-butene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene Ethylbenzene Ethyl methacrylate Date: 01 /04/2021 08:48 AM 109 % 34-163 1 12/17/2016:24 12/18/2014:37 1718-51-0 17 % 10-130 1 12/17/2016:24 12/18/2014:37 13127-88-3 26 % 10-130 1 12/17/2016:24 12/18/2014:37 367-12-4 30 % 10-144 1 12/17/2016:24 12/18/2014:37 118-79-6 Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 25.0 6.2 1 12/17/20 09:06 67-64-1 ND ug/L 50.0 30.4 1 12/17/20 09:06 75-05-8 ND ug/L 10.0 2.7 1 12/17/20 09:06 107-02-8 ND ug/L 10.0 0.90 1 12/17/20 09:06 107-13-1 ND ug/L 2.0 0.28 1 12/17/20 09:06 107-05-1 ND ug/L 1.0 0.15 1 12/17/20 09:06 71-43-2 ND ug/L 1.0 0.34 1 12/17/20 09:06 74-97-5 ND ug/L 1.0 0.26 1 12/17/20 09:06 75-27-4 ND ug/L 1.0 0.62 1 12/17/20 09:06 75-25-2 ND ug/L 2.0 0.62 1 12/17/20 09:06 74-83-9 ND ug/L 5.0 3.3 1 12/17/20 09:06 78-93-3 ND ug/L 2.0 0.40 1 12/17/20 09:06 75-15-0 ND ug/L 1.0 0.22 1 12/17/20 09:06 56-23-5 ND ug/L 1.0 0.23 1 12/17/20 09:06 108-90-7 ND ug/L 1.0 0.49 1 12/17/20 09:06 75-00-3 ND ug/L 5.0 2.3 1 12/17/20 09:06 67-66-3 ND ug/L 1.0 0.39 1 12/17/20 09:06 74-87-3 ND ug/L 5.0 1.7 1 12/17/20 09:06 126-99-8 ND ug/L 1.0 0.41 1 12/17/20 09:06 124-48-1 ND ug/L 1.0 0.46 1 12/17/20 09:06 74-95-3 ND ug/L 1.0 0.29 1 12/17/20 09:06 95-50-1 ND ug/L 1.0 0.26 1 12/17/20 09:06 106-46-7 ND ug/L 1.0 0.54 1 12/17/20 09:06 110-57-6 ND ug/L 1.0 0.23 1 12/17/20 09:06 75-71-8 ND ug/L 1.0 0.27 1 12/17/20 09:06 75-34-3 ND ug/L 1.0 0.34 1 12/17/20 09:06 107-06-2 ND ug/L 1.0 0.24 1 12/17/20 09:06 75-35-4 ND ug/L 1.0 0.29 1 12/17/20 09:06 156-59-2 ND ug/L 1.0 0.25 1 12/17/20 09:06 156-60-5 ND ug/L 1.0 0.19 1 12/17/20 09:06 78-87-5 ND ug/L 1.0 0.16 1 12/17/20 09:06 142-28-9 ND ug/L 1.0 0.27 1 12/17/20 09:06 594-20-7 ND ug/L 1.0 0.21 1 12/17/20 09:06 563-58-6 ND ug/L 1.0 0.30 1 12/17/20 09:06 10061-01-5 ND ug/L 1.0 0.31 1 12/17/20 09:06 10061-02-6 ND ug/L 1.0 0.26 1 12/17/20 09:06 100-41-4 ND ug/L 1.0 0.51 1 12/17/20 09:06 97-63-2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. v2 v1 v2 Page 23 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: MW-17 Lab ID: 92511983003 Collected: 12/10/20 12:23 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill Hexachloro-1,3-butadiene 2-Hexanone lodomethane Isobutanol Methacrylonitrile Methylene Chloride Methyl methacrylate 4-Methyl-2-pentanone (MIBK) Naphthalene Propionitrile Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) 4500S213 Sulfide Water Sulfide 450OCNE Cyanide, Total Cyanide Date: 01 /04/2021 08:48 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.44 1 12/17/20 09:06 87-68-3 ND ug/L 5.0 0.57 1 12/17/20 09:06 591-78-6 ND ug/L 20.0 12.5 1 12/17/20 09:06 74-88-4 ND ug/L 100 66.4 1 12/17/20 09:06 78-83-1 v1 ND ug/L 10.0 1.9 1 12/17/20 09:06 126-98-7 ND ug/L 5.0 3.7 1 12/17/20 09:06 75-09-2 ND ug/L 2.0 0.46 1 12/17/20 09:06 80-62-6 ND ug/L 5.0 4.5 1 12/17/20 09:06 108-10-1 ND ug/L 1.0 0.35 1 12/17/20 09:06 91-20-3 ND ug/L 20.0 1.8 1 12/17/20 09:06 107-12-0 ND ug/L 1.0 0.27 1 12/17/20 09:06 100-42-5 ND ug/L 1.0 0.34 1 12/17/20 09:06 630-20-6 ND ug/L 1.0 0.22 1 12/17/20 09:06 79-34-5 ND ug/L 1.0 0.16 1 12/17/20 09:06 127-18-4 ND ug/L 1.0 0.24 1 12/17/20 09:06 108-88-3 ND ug/L 1.0 0.34 1 12/17/20 09:06 87-61-6 ND ug/L 1.0 0.22 1 12/17/20 09:06 120-82-1 ND ug/L 1.0 0.18 1 12/17/20 09:06 71-55-6 ND ug/L 1.0 0.24 1 12/17/20 09:06 79-00-5 ND ug/L 1.0 0.22 1 12/17/20 09:06 79-01-6 ND ug/L 1.0 0.31 1 12/17/20 09:06 75-69-4 ND ug/L 1.0 0.35 1 12/17/20 09:06 96-18-4 ND ug/L 2.0 1.4 1 12/17/20 09:06 108-05-4 ND ug/L 1.0 0.24 1 12/17/20 09:06 75-01-4 ND ug/L 1.0 0.63 1 12/17/20 09:06 1330-20-7 101 % 70-130 1 12/17/20 09:06 460-00-4 95 % 70-130 1 12/17/20 09:06 17060-07-0 103 % 70-130 1 12/17/20 09:06 2037-26-5 Analytical Method: SM 4500-S2D-2011 Pace Analytical Services -Asheville ND ug/L 100 50.0 1 12/17/2014:37 18496-25-8 Analytical Method: SM 4500-CN-E-2011 Preparation Method: SM 4500-CN-E-2011 Pace Analytical Services -Asheville ND ug/L 8.0 6.0 1 12/18/20 03:34 12/18/20 23:12 57-12-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 24 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: MW-22 Lab ID: 92511983004 Collected: 12/10/20 12:34 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual Chlorinated Herb. (GC) 8151 Analytical Method: EPA8151 Preparation Method: 8151A Pace National - Mt. Juliet 2,4-D ND ug/L 2.00 0.547 1 12/23/20 22:00 12/24/20 23:51 94-75-7 H3 Dinoseb ND ug/L 2.00 0.250 1 12/23/20 22:00 12/24/20 23:51 88-85-7 H3 2,4,5-T ND ug/L 2.00 0.258 1 12/23/20 22:00 12/24/20 23:51 93-76-5 H3 2,4,5-TP (Silvex) ND ug/L 2.00 0.335 1 12/23/20 22:00 12/24/20 23:51 93-72-1 H3 Surrogates 2,4-DCAA (S) 58.0 % 14.0-158 1 12/23/20 22:00 12/24/20 23:51 19719-28-9 8081 OC Pesticides RVE Analytical Method: EPA 8081 B Preparation Method: EPA 3510C Pace Analytical Services - Charlotte Aldrin ND ug/L 0.050 0.022 1 12/16/20 20:18 12/18/20 19:01 309-00-2 alpha-BHC ND ug/L 0.050 0.019 1 12/16/20 20:18 12/18/20 19:01 319-84-6 beta-BHC ND ug/L 0.050 0.014 1 12/16/20 20:18 12/18/20 19:01 319-85-7 delta-BHC ND ug/L 0.050 0.020 1 12/16/20 20:18 12/18/20 19:01 319-86-8 gamma-BHC (Lindane) ND ug/L 0.050 0.012 1 12/16/20 20:18 12/18/20 19:01 58-89-9 Chlordane (Technical) ND ug/L 0.20 0.14 1 12/16/20 20:18 12/18/20 19:01 57-74-9 4,4'-DDD ND ug/L 0.050 0.0069 1 12/16/20 20:18 12/18/20 19:01 72-54-8 4,4'-DDE ND ug/L 0.050 0.0064 1 12/16/20 20:18 12/18/20 19:01 72-55-9 4,4'-DDT ND ug/L 0.050 0.018 1 12/16/20 20:18 12/18/20 19:01 50-29-3 Dieldrin ND ug/L 0.050 0.0073 1 12/16/20 20:18 12/18/20 19:01 60-57-1 Endosulfan I ND ug/L 0.050 0.0094 1 12/16/20 20:18 12/18/20 19:01 959-98-8 Endosulfan 11 ND ug/L 0.050 0.0065 1 12/16/20 20:18 12/18/20 19:01 33213-65-9 Endosulfan sulfate ND ug/L 0.050 0.0091 1 12/16/20 20:18 12/18/20 19:01 1031-07-8 Endrin ND ug/L 0.050 0.0089 1 12/16/20 20:18 12/18/20 19:01 72-20-8 Endrin aldehyde ND ug/L 0.050 0.013 1 12/16/20 20:18 12/18/20 19:01 7421-93-4 L1 Heptachlor ND ug/L 0.050 0.016 1 12/16/20 20:18 12/18/20 19:01 76-44-8 Heptachlor epoxide ND ug/L 0.050 0.0097 1 12/16/20 20:18 12/18/20 19:01 1024-57-3 Methoxychlor ND ug/L 0.15 0.033 1 12/16/20 20:18 12/18/20 19:01 72-43-5 Toxaphene ND ug/L 0.20 0.19 1 12/16/20 20:18 12/18/20 19:01 8001-35-2 Surrogates Tetrachloro-m-xylene (S) 73 % 10-184 1 12/16/20 20:18 12/18/20 19:01 877-09-8 Decachlorobiphenyl (S) 126 % 10-154 1 12/16/20 20:18 12/18/20 19:01 2051-24-3 8082 GCS PCB RVE Analytical Method: EPA 8082A Preparation Method: EPA 3510C Pace Analytical Services - Charlotte PCB-1016 (Aroclor 1016) ND ug/L 0.50 0.22 1 12/16/20 20:18 12/18/20 15:35 12674-11-2 PCB-1221 (Aroclor 1221) ND ug/L 0.50 0.32 1 12/16/20 20:18 12/18/20 15:35 11104-28-2 PCB-1232 (Aroclor 1232) ND ug/L 0.50 0.21 1 12/16/20 20:18 12/18/20 15:35 11141-16-5 PCB-1242 (Aroclor 1242) ND ug/L 0.50 0.44 1 12/16/20 20:18 12/18/20 15:35 53469-21-9 PCB-1248 (Aroclor 1248) ND ug/L 0.50 0.34 1 12/16/20 20:18 12/18/20 15:35 12672-29-6 PCB-1254 (Aroclor 1254) ND ug/L 0.50 0.24 1 12/16/20 20:18 12/18/20 15:35 11097-69-1 PCB-1260 (Aroclor 1260) ND ug/L 0.50 0.30 1 12/16/20 20:18 12/18/20 15:35 11096-82-5 Surrogates Decachlorobiphenyl (S) 110 % 10-181 1 12/16/20 20:18 12/18/20 15:35 2051-24-3 Date: 01 /04/2021 08:48 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 25 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: MW-22 Lab ID: 92511983004 Collected: 12/10/20 12:34 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 12/17/20 11:06 12/31/20 22:09 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 22:09 7440-38-2 Barium 73.1 ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 22:09 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 12/17/20 11:06 12/31/20 22:09 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 12/17/20 11:06 12/31/20 22:09 7440-43-9 Chromium 4.9.1 ug/L 5.0 3.7 1 12/17/20 11:06 12/31/20 22:09 7440-47-3 Cobalt 79.9 ug/L 5.0 3.6 1 12/17/20 11:06 12/31/20 22:09 7440-48-4 Copper ND ug/L 5.0 4.3 1 12/17/20 11:06 12/31/20 22:09 7440-50-8 Lead ND ug/L 5.0 4.5 1 12/17/20 11:06 12/31/20 22:09 7439-92-1 Nickel 5.9 ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 22:09 7440-02-0 Selenium ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 22:09 7782-49-2 Silver ND ug/L 5.0 2.5 1 12/17/20 11:06 12/31/20 22:09 7440-22-4 Tin ND ug/L 5.0 4.7 1 12/17/20 11:06 12/31/20 22:09 7440-31-5 Vanadium ND ug/L 5.0 3.9 1 12/17/20 11:06 12/31/20 22:09 7440-62-2 Zinc ND ug/L 10.0 9.5 1 12/17/20 11:06 12/31/20 22:09 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium 0.13 ug/L 0.10 0.050 1 12/18/20 02:42 12/30/20 04:00 7440-28-0 7470 Mercury Mercury 8270E APP9 RV Acenaphthene Acenaphthylene Acetophenone 2-Acetylaminofluorene 4-Aminobiphenyl Anthracene Benzo(a)anthracene Benzo(a)pyrene Benzo(b)fluoranthene Benzo(g,h,i)perylene Benzo(k)fluoranthene Benzyl alcohol 4-Bromophenylphenyl ether Butylbenzylphthalate 4-ChIoro-3-methyl phenol 4-Chloroaniline Chlorobenzilate bis(2-Chloroethoxy)methane bis(2-Chloroethyl) ether Date: 01 /04/2021 08:48 AM Analytical Method: EPA 7470A Preparation Method: EPA 7470A Pace Analytical Services -Asheville ND ug/L 0.20 0.12 1 12/18/2018:31 12/21/2012:57 7439-97-6 Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte ND ug/L 10.0 2.0 1 12/17/2016:24 12/18/2015:02 83-32-9 ND ug/L 10.0 2.0 1 12/17/2016:24 12/18/2015:02 208-96-8 ND ug/L 10.0 1.5 1 12/17/2016:24 12/18/2015:02 98-86-2 ND ug/L 10.0 1.9 1 12/17/2016:24 12/18/2015:02 53-96-3 ND ug/L 10.0 4.2 1 12/17/2016:24 12/18/2015:02 92-67-1 ND ug/L 10.0 2.3 1 12/17/2016:24 12/18/2015:02 120-12-7 ND ug/L 10.0 2.7 1 12/17/2016:24 12/18/2015:02 56-55-3 ND ug/L 10.0 2.8 1 12/17/2016:24 12/18/2015:02 50-32-8 ND ug/L 10.0 2.6 1 12/17/2016:24 12/18/2015:02 205-99-2 ND ug/L 10.0 2.8 1 12/17/2016:24 12/18/2015:02 191-24-2 ND ug/L 10.0 2.7 1 12/17/2016:24 12/18/2015:02 207-08-9 ND ug/L 20.0 2.9 1 12/17/2016:24 12/18/2015:02 100-51-6 ND ug/L 10.0 1.8 1 12/17/2016:24 12/18/2015:02 101-55-3 ND ug/L 10.0 3.1 1 12/17/2016:24 12/18/2015:02 85-68-7 ND ug/L 10.0 3.3 1 12/17/2016:24 12/18/2015:02 59-50-7 ND ug/L 20.0 3.6 1 12/17/2016:24 12/18/2015:02 106-47-8 ND ug/L 10.0 3.6 1 12/17/2016:24 12/18/2015:02 510-15-6 ND ug/L 10.0 1.8 1 12/17/2016:24 12/18/2015:02 111-91-1 ND ug/L 10.0 1.9 1 12/17/2016:24 12/18/2015:02 111-44-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 26 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: MW-22 Lab ID: 92511983004 Collected: 12/10/20 12:34 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8270E APP9 RV Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 2-Chloronaphthalene ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 15:02 91-58-7 2-Chlorophenol ND ug/L 10.0 1.2 1 12/17/20 16:24 12/18/20 15:02 95-57-8 4-Chlorophenylphenyl ether ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 15:02 7005-72-3 Chrysene ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 15:02 218-01-9 Diallate ND ug/L 10.0 2.7 1 12/17/20 16:24 12/18/20 15:02 2303-16-4 Dibenz(a,h)anthracene ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 15:02 53-70-3 Dibenzofuran ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 15:02 132-64-9 3,3'-Dichlorobenzidine ND ug/L 20.0 8.1 1 12/17/20 16:24 12/18/20 15:02 91-94-1 2,4-Dichlorophenol ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 15:02 120-83-2 2,6-Dichlorophenol ND ug/L 10.0 2.7 1 12/17/20 16:24 12/18/20 15:02 87-65-0 Diethylphthalate ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 15:02 84-66-2 Dimethoate ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 15:02 60-51-5 P-Dimethylaminoazobenzene ND ug/L 5.0 3.3 1 12/17/20 16:24 12/18/20 15:02 60-11-7 7,12-Dimethylbenz(a)anthracene ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 15:02 57-97-6 3,3'-Dimethylbenzidine ND ug/L 25.0 23.5 1 12/17/20 16:24 12/18/20 15:02 119-93-7 2,4-Dimethylphenol ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 15:02 105-67-9 Dimethylphthalate ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 15:02 131-11-3 Di-n-butylphthalate ND ug/L 10.0 2.2 1 12/17/20 16:24 12/18/20 15:02 84-74-2 4,6-Dinitro-2-methyl phenol ND ug/L 20.0 3.4 1 12/17/20 16:24 12/18/20 15:02 534-52-1 1,3-Dinitrobenzene ND ug/L 10.0 3.7 1 12/17/20 16:24 12/18/20 15:02 99-65-0 2,4-Dinitrophenol ND ug/L 50.0 26.0 1 12/17/20 16:24 12/18/20 15:02 51-28-5 2,4-Dinitrotoluene ND ug/L 10.0 1.6 1 12/17/20 16:24 12/18/20 15:02 121-14-2 2,6-Dinitrotoluene ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 15:02 606-20-2 Di-n-octylphthalate ND ug/L 10.0 3.9 1 12/17/20 16:24 12/18/20 15:02 117-84-0 Diphenylamine ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 15:02 122-39-4 Disulfoton ND ug/L 10.0 6.0 1 12/17/20 16:24 12/18/20 15:02 298-04-4 bis(2- Ethyl hexyl)phthalate ND ug/L 6.0 3.7 1 12/17/20 16:24 12/18/20 15:02 117-81-7 Ethyl methanesulfonate ND ug/L 20.0 2.8 1 12/17/20 16:24 12/18/20 15:02 62-50-0 Famphur ND ug/L 10.0 5.7 1 12/17/20 16:24 12/18/20 15:02 52-85-7 Fluoranthene ND ug/L 10.0 2.2 1 12/17/20 16:24 12/18/20 15:02 206-44-0 Fluorene ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 15:02 86-73-7 Hexachlorobenzene ND ug/L 10.0 2.2 1 12/17/20 16:24 12/18/20 15:02 118-74-1 Hexachlorocyclopentadiene ND ug/L 10.0 1.6 1 12/17/20 16:24 12/18/20 15:02 77-47-4 Hexachloroethane ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 15:02 67-72-1 Hexachloropropene ND ug/L 10.0 5.5 1 12/17/20 16:24 12/18/20 15:02 1888-71-7 Indeno(1,2,3-cd)pyrene ND ug/L 10.0 2.9 1 12/17/20 16:24 12/18/20 15:02 193-39-5 Isodrin ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 15:02 465-73-6 Isophorone ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 15:02 78-59-1 Isosafrole ND ug/L 10.0 3.6 1 12/17/20 16:24 12/18/20 15:02 120-58-1 Kepone ND ug/L 10.0 8.2 1 12/17/20 16:24 12/18/20 15:02 143-50-0 Methapyrilene ND ug/L 50.0 27.2 1 12/17/20 16:24 12/18/20 15:02 91-80-5 3-Methylcholanthrene ND ug/L 10.0 5.3 1 12/17/20 16:24 12/18/20 15:02 56-49-5 Methyl methanesulfonate ND ug/L 5.0 3.0 1 12/17/20 16:24 12/18/20 15:02 66-27-3 2-Methylnaphthalene ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 15:02 91-57-6 Methyl parathion ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 15:02 298-00-0 REPORT OF LABORATORY ANALYSIS IL IH IH IL IH,v1 This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 27 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: MW-22 Lab ID: 92511983004 Collected: 12/10/20 12:34 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8270E APP9 RV Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 2-Methylphenol(o-Cresol) ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 15:02 95-48-7 3&4-Methyl phenol (m&p Cresol) ND ug/L 10.0 1.2 1 12/17/20 16:24 12/18/20 15:02 15831-10-4 1-Naphthalenamine ND ug/L 5.0 4.6 1 12/17/20 16:24 12/18/20 15:02 134-32-7 2-Naphthalenamine ND ug/L 10.0 6.1 1 12/17/20 16:24 12/18/20 15:02 91-59-8 1,4-Naphthoquinone ND ug/L 5.0 2.4 1 12/17/20 16:24 12/18/20 15:02 130-15-4 2-Nitroaniline ND ug/L 20.0 3.0 1 12/17/20 16:24 12/18/20 15:02 88-74-4 3-Nitroaniline ND ug/L 20.0 3.8 1 12/17/20 16:24 12/18/20 15:02 99-09-2 4-Nitroaniline ND ug/L 20.0 5.1 1 12/17/20 16:24 12/18/20 15:02 100-01-6 Nitrobenzene ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 15:02 98-95-3 2-Nitrophenol ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 15:02 88-75-5 4-Nitrophenol ND ug/L 50.0 6.6 1 12/17/20 16:24 12/18/20 15:02 100-02-7 5-Nitro-o-toluidine ND ug/L 10.0 2.4 1 12/17/20 16:24 12/18/20 15:02 99-55-8 N-Nitrosodiethylamine ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 15:02 55-18-5 N-Nitrosodimethylamine ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 15:02 62-75-9 N-Nitroso-di-n-butylamine ND ug/L 10.0 6.2 1 12/17/20 16:24 12/18/20 15:02 924-16-3 N-Nitroso-di-n-propylamine ND ug/L 10.0 1.3 1 12/17/20 16:24 12/18/20 15:02 621-64-7 N-Nitrosodiphenylamine ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 15:02 86-30-6 N-Nitrosomethylethylamine ND ug/L 10.0 3.3 1 12/17/20 16:24 12/18/20 15:02 10595-95-6 N-Nitrosopiperidine ND ug/L 10.0 2.6 1 12/17/20 16:24 12/18/20 15:02 100-75-4 N-Nitrosopyrrolidine ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 15:02 930-55-2 O,O,O-Triethylphosphorothioate ND ug/L 10.0 3.5 1 12/17/20 16:24 12/18/20 15:02 126-68-1 2,2'-Oxybis(1-chloropropane) ND ug/L 10.0 1.2 1 12/17/20 16:24 12/18/20 15:02 108-60-1 Parathion (Ethyl parathion) ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 15:02 56-38-2 Pentachlorobenzene ND ug/L 10.0 4.4 1 12/17/20 16:24 12/18/20 15:02 608-93-5 Pentachloronitrobenzene ND ug/L 10.0 2.4 1 12/17/20 16:24 12/18/20 15:02 82-68-8 Pentachlorophenol ND ug/L 20.0 3.8 1 12/17/20 16:24 12/18/20 15:02 87-86-5 Phenacetin ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 15:02 62-44-2 Phenanthrene ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 15:02 85-01-8 Phenol ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 15:02 108-95-2 p-Phenylenediamine ND ug/L 10.0 10.0 1 12/17/20 16:24 12/18/20 15:02 106-50-3 1g,IH, L2 Phorate Pronamide Pyrene Safrole 1,2,4,5-Tetrachlorobenzene 2,3,4,6-Tetrachlorophenol Thionazin O-Toluidine 2,4,5-Trichlorophenol 2,4,6-Trichlorophenol 1,3,5-Trinitrobenzene Surrogates Nitrobenzene-d5 (S) 2-Fluorobiphenyl (S) ND ug/L 10.0 3.8 1 12/17/20 16:24 12/18/20 15:02 298-02-2 ND ug/L 10.0 2.4 1 12/17/20 16:24 12/18/20 15:02 23950-58-5 ND ug/L 10.0 2.2 1 12/17/20 16:24 12/18/20 15:02 129-00-0 ND ug/L 10.0 3.2 1 12/17/20 16:24 12/18/20 15:02 94-59-7 ND ug/L 10.0 4.6 1 12/17/20 16:24 12/18/20 15:02 95-94-3 ND ug/L 10.0 1.5 1 12/17/20 16:24 12/18/20 15:02 58-90-2 ND ug/L 10.0 1.8 1 12/17/20 16:24 12/18/20 15:02 297-97-2 ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 15:02 95-53-4 ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 15:02 95-95-4 ND ug/L 10.0 1.6 1 12/17/20 16:24 12/18/20 15:02 88-06-2 ND ug/L 10.0 5.3 1 12/17/20 16:24 12/18/20 15:02 99-35-4 v1 77 % 10-144 1 12/17/20 16:24 12/18/20 15:02 4165-60-0 63 % 10-130 1 12/17/20 16:24 12/18/20 15:02 321-60-8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 28 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: MW-22 Lab ID: 92511983004 Collected: 12/10/20 12:34 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8270E APP9 RV Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte Surrogates Terphenyl-d14 (S) Phenol-d6 (S) 2-Fluorophenol (S) 2,4,6-Tribromophenol (S) 8260D MSV Low Level Landfill Acetone Acetonitrile Acrolein Acrylonitrile Allyl chloride Benzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane 2-Butanone (MEK) Carbon disulfide Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane Chloroprene Dibromochloromethane Dibromomethane 1,2-Dichlorobenzene 1,4-Dichlorobenzene trans-1,4-Dichloro-2-butene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene Ethylbenzene Ethyl methacrylate Date: 01 /04/2021 08:48 AM 96 % 34-163 1 12/17/2016:24 12/18/2015:02 1718-51-0 17 % 10-130 1 12/17/2016:24 12/18/2015:02 13127-88-3 22 % 10-130 1 12/17/2016:24 12/18/2015:02 367-12-4 30 % 10-144 1 12/17/2016:24 12/18/2015:02 118-79-6 Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 25.0 6.2 1 12/18/2018:09 67-64-1 ND ug/L 50.0 30.4 1 12/18/2018:09 75-05-8 ND ug/L 10.0 2.7 1 12/18/2018:09 107-02-8 ND ug/L 10.0 0.90 1 12/18/2018:09 107-13-1 ND ug/L 2.0 0.28 1 12/18/2018:09 107-05-1 ND ug/L 1.0 0.15 1 12/18/2018:09 71-43-2 ND ug/L 1.0 0.34 1 12/18/2018:09 74-97-5 ND ug/L 1.0 0.26 1 12/18/2018:09 75-27-4 ND ug/L 1.0 0.62 1 12/18/2018:09 75-25-2 ND ug/L 2.0 0.62 1 12/18/2018:09 74-83-9 ND ug/L 5.0 3.3 1 12/18/2018:09 78-93-3 ND ug/L 2.0 0.40 1 12/18/2018:09 75-15-0 ND ug/L 1.0 0.22 1 12/18/2018:09 56-23-5 ND ug/L 1.0 0.23 1 12/18/2018:09 108-90-7 ND ug/L 1.0 0.49 1 12/18/2018:09 75-00-3 ND ug/L 5.0 2.3 1 12/18/2018:09 67-66-3 ND ug/L 1.0 0.39 1 12/18/2018:09 74-87-3 ND ug/L 5.0 1.7 1 12/18/2018:09 126-99-8 ND ug/L 1.0 0.41 1 12/18/2018:09 124-48-1 ND ug/L 1.0 0.46 1 12/18/2018:09 74-95-3 ND ug/L 1.0 0.29 1 12/18/2018:09 95-50-1 ND ug/L 1.0 0.26 1 12/18/2018:09 106-46-7 ND ug/L 1.0 0.54 1 12/18/2018:09 110-57-6 ND ug/L 1.0 0.23 1 12/18/2018:09 75-71-8 0.50J ug/L 1.0 0.27 1 12/18/2018:09 75-34-3 0.45J ug/L 1.0 0.34 1 12/18/2018:09 107-06-2 ND ug/L 1.0 0.24 1 12/18/2018:09 75-35-4 1.4 ug/L 1.0 0.29 1 12/18/2018:09 156-59-2 ND ug/L 1.0 0.25 1 12/18/2018:09 156-60-5 ND ug/L 1.0 0.19 1 12/18/2018:09 78-87-5 ND ug/L 1.0 0.16 1 12/18/2018:09 142-28-9 ND ug/L 1.0 0.27 1 12/18/2018:09 594-20-7 ND ug/L 1.0 0.21 1 12/18/2018:09 563-58-6 ND ug/L 1.0 0.30 1 12/18/2018:09 10061-01-5 ND ug/L 1.0 0.31 1 12/18/2018:09 10061-02-6 ND ug/L 1.0 0.26 1 12/18/2018:09 100-41-4 ND ug/L 1.0 0.51 1 12/18/2018:09 97-63-2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. IL Page 29 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: MW-22 Lab ID: 92511983004 Collected: 12/10/20 12:34 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill Hexachloro-1,3-butadiene 2-Hexanone lodomethane Isobutanol Methacrylonitrile Methylene Chloride Methyl methacrylate 4-Methyl-2-pentanone (MIBK) Naphthalene Propionitrile Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) 450OCNE Cyanide, Total Cyanide Date: 01 /04/2021 08:48 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.44 1 12/18/2018:09 87-68-3 ND ug/L 5.0 0.57 1 12/18/2018:09 591-78-6 ND ug/L 20.0 12.5 1 12/18/2018:09 74-88-4 ND ug/L 100 66.4 1 12/18/2018:09 78-83-1 ND ug/L 10.0 1.9 1 12/18/2018:09 126-98-7 ND ug/L 5.0 3.7 1 12/18/2018:09 75-09-2 ND ug/L 2.0 0.46 1 12/18/2018:09 80-62-6 ND ug/L 5.0 4.5 1 12/18/2018:09 108-10-1 ND ug/L 1.0 0.35 1 12/18/2018:09 91-20-3 ND ug/L 20.0 1.8 1 12/18/2018:09 107-12-0 ND ug/L 1.0 0.27 1 12/18/2018:09 100-42-5 ND ug/L 1.0 0.34 1 12/18/2018:09 630-20-6 ND ug/L 1.0 0.22 1 12/18/2018:09 79-34-5 ND ug/L 1.0 0.16 1 12/18/2018:09 127-18-4 ND ug/L 1.0 0.24 1 12/18/2018:09 108-88-3 ND ug/L 1.0 0.34 1 12/18/2018:09 87-61-6 ND ug/L 1.0 0.22 1 12/18/2018:09 120-82-1 ND ug/L 1.0 0.18 1 12/18/2018:09 71-55-6 ND ug/L 1.0 0.24 1 12/18/2018:09 79-00-5 ND ug/L 1.0 0.22 1 12/18/2018:09 79-01-6 ND ug/L 1.0 0.31 1 12/18/2018:09 75-69-4 ND ug/L 1.0 0.35 1 12/18/2018:09 96-18-4 ND ug/L 2.0 1.4 1 12/18/2018:09 108-05-4 ND ug/L 1.0 0.24 1 12/18/2018:09 75-01-4 ND ug/L 1.0 0.63 1 12/18/2018:09 1330-20-7 96 % 70-130 1 12/18/2018:09 460-00-4 102 % 70-130 1 12/18/2018:09 17060-07-0 100 % 70-130 1 12/18/2018:09 2037-26-5 Analytical Method: SM 4500-CN-E-2011 Preparation Method: SM 4500-CN-E-2011 Pace Analytical Services -Asheville 8.6 ug/L 8.0 6.0 1 12/18/20 03:34 12/18/20 23:15 57-12-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 30 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: MW-21 Lab ID: 92511983005 Collected: 12/11/20 07:50 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual Indicator Gases Bubblestrip H2 Analytical Method: AM20GAX Pace Analytical Gulf Coast Hydrogen 0.66J nM 1.9 0.49 1 12/21/2014:24 1333-74-0 Chlorinated Herb. (GC) 8151 Analytical Method: EPA8151 Preparation Method: 8151A Pace National - Mt. Juliet 2,4-D ND ug/L 2.00 0.547 1 12/18/20 10:14 12/20/20 02:52 94-75-7 Dinoseb ND ug/L 2.00 0.250 1 12/18/20 10:14 12/20/20 02:52 88-85-7 2,4,5-T ND ug/L 2.00 0.258 1 12/18/20 10:14 12/20/20 02:52 93-76-5 2,4,5-TP (Silvex) ND ug/L 2.00 0.335 1 12/18/20 10:14 12/20/20 02:52 93-72-1 Surrogates 2,4-DCAA (S) 59.7 % 14.0-158 1 12/18/20 10:14 12/20/20 02:52 19719-28-9 8081 OC Pesticides RVE Analytical Method: EPA 8081 B Preparation Method: EPA 3510C Pace Analytical Services - Charlotte Aldrin ND ug/L 0.050 0.022 1 12/16/20 20:18 12/22/20 13:08 309-00-2 alpha-BHC ND ug/L 0.050 0.019 1 12/16/20 20:18 12/22/20 13:08 319-84-6 beta-BHC ND ug/L 0.050 0.014 1 12/16/20 20:18 12/22/20 13:08 319-85-7 delta-BHC ND ug/L 0.050 0.020 1 12/16/20 20:18 12/22/20 13:08 319-86-8 gamma-BHC (Lindane) ND ug/L 0.050 0.012 1 12/16/20 20:18 12/22/20 13:08 58-89-9 Chlordane (Technical) ND ug/L 0.20 0.14 1 12/16/20 20:18 12/22/20 13:08 57-74-9 4,4'-DDD ND ug/L 0.050 0.0069 1 12/16/20 20:18 12/22/20 13:08 72-54-8 4,4'-DDE ND ug/L 0.050 0.0064 1 12/16/20 20:18 12/22/20 13:08 72-55-9 4,4'-DDT ND ug/L 0.050 0.018 1 12/16/20 20:18 12/22/20 13:08 50-29-3 Dieldrin ND ug/L 0.050 0.0073 1 12/16/20 20:18 12/22/20 13:08 60-57-1 Endosulfan I ND ug/L 0.050 0.0094 1 12/16/20 20:18 12/22/20 13:08 959-98-8 Endosulfan 11 ND ug/L 0.050 0.0065 1 12/16/20 20:18 12/22/20 13:08 33213-65-9 Endosulfan sulfate ND ug/L 0.050 0.0091 1 12/16/20 20:18 12/22/20 13:08 1031-07-8 Endrin ND ug/L 0.050 0.0089 1 12/16/20 20:18 12/22/20 13:08 72-20-8 Endrin aldehyde ND ug/L 0.050 0.013 1 12/16/20 20:18 12/22/20 13:08 7421-93-4 L1 Heptachlor ND ug/L 0.050 0.016 1 12/16/20 20:18 12/22/20 13:08 76-44-8 Heptachlor epoxide ND ug/L 0.050 0.0097 1 12/16/20 20:18 12/22/20 13:08 1024-57-3 Methoxychlor ND ug/L 0.15 0.033 1 12/16/20 20:18 12/22/20 13:08 72-43-5 Toxaphene ND ug/L 0.20 0.19 1 12/16/20 20:18 12/22/20 13:08 8001-35-2 Surrogates Tetrachloro-m-xylene (S) 95 % 10-184 1 12/16/20 20:18 12/22/20 13:08 877-09-8 Decachlorobiphenyl (S) 146 % 10-154 1 12/16/20 20:18 12/22/20 13:08 2051-24-3 8082 GCS PCB RVE Analytical Method: EPA 8082A Preparation Method: EPA 3510C Pace Analytical Services - Charlotte PCB-1016 (Aroclor 1016) ND ug/L 0.50 0.22 1 12/16/20 20:18 12/18/20 15:47 12674-11-2 PCB-1221 (Aroclor 1221) ND ug/L 0.50 0.32 1 12/16/20 20:18 12/18/20 15:47 11104-28-2 PCB-1232 (Aroclor 1232) ND ug/L 0.50 0.21 1 12/16/20 20:18 12/18/20 15:47 11141-16-5 PCB-1242 (Aroclor 1242) ND ug/L 0.50 0.44 1 12/16/20 20:18 12/18/20 15:47 53469-21-9 PCB-1248 (Aroclor 1248) ND ug/L 0.50 0.34 1 12/16/20 20:18 12/18/20 15:47 12672-29-6 PCB-1254 (Aroclor 1254) ND ug/L 0.50 0.24 1 12/16/20 20:18 12/18/20 15:47 11097-69-1 PCB-1260 (Aroclor 1260) ND ug/L 0.50 0.30 1 12/16/20 20:18 12/18/20 15:47 11096-82-5 Date: 01 /04/2021 08:48 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 31 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: MW-21 Lab ID: 92511983005 Collected: 12/11/20 07:50 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8082 GCS PCB RVE Analytical Method: EPA 8082A Preparation Method: EPA 3510C Pace Analytical Services - Charlotte Surrogates Decachlorobiphenyl (S) VOA (GC) RSK175 Methane Ethane Ethene 140 % 10-181 1 12/16/20 20:18 12/18/20 15:47 2051-24-3 Analytical Method: RSK-175 Preparation Method: RSK175 Pace National - Mt. Juliet ND ug/L 10.0 2.91 1 12/21 /20 13:59 12/21 /20 13:59 74-82-8 ND ug/L 13.0 4.07 1 12/21 /20 13:59 12/21 /20 13:59 74-84-0 ND ug/L 13.0 4.26 1 12/21 /20 13:59 12/21 /20 13:59 74-85-1 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 12/17/20 11:06 12/31/20 22:12 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 22:12 7440-38-2 Barium 58.9 ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 22:12 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 12/17/20 11:06 12/31/20 22:12 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 12/17/20 11:06 12/31/20 22:12 7440-43-9 Chromium ND ug/L 5.0 3.7 1 12/17/20 11:06 12/31/20 22:12 7440-47-3 Cobalt 4.3J ug/L 5.0 3.6 1 12/17/20 11:06 12/31/20 22:12 7440-48-4 Copper ND ug/L 5.0 4.3 1 12/17/20 11:06 12/31/20 22:12 7440-50-8 Lead ND ug/L 5.0 4.5 1 12/17/20 11:06 12/31/20 22:12 7439-92-1 Nickel ND ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 22:12 7440-02-0 Selenium ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 22:12 7782-49-2 Silver ND ug/L 5.0 2.5 1 12/17/20 11:06 12/31/20 22:12 7440-22-4 Tin ND ug/L 5.0 4.7 1 12/17/20 11:06 12/31/20 22:12 7440-31-5 Vanadium ND ug/L 5.0 3.9 1 12/17/20 11:06 12/31/20 22:12 7440-62-2 Zinc ND ug/L 10.0 9.5 1 12/17/20 11:06 12/31/20 22:12 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.10 0.050 1 12/18/20 02:42 12/30/20 04:04 7440-28-0 7470 Mercury Mercury 8270E APP9 RV Acenaphthene Acenaphthylene Acetophenone 2-Acetylaminofluorene 4-Aminobiphenyl Anthracene Benzo(a)anthracene Date: 01 /04/2021 08:48 AM Analytical Method: EPA 7470A Preparation Method: EPA 7470A Pace Analytical Services -Asheville ND ug/L 0.20 0.12 1 12/18/2018:31 12/21/2012:59 7439-97-6 Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte ND ug/L 10.0 2.0 1 12/17/2016:24 12/18/2016:43 83-32-9 ND ug/L 10.0 2.0 1 12/17/2016:24 12/18/2016:43 208-96-8 ND ug/L 10.0 1.5 1 12/17/2016:24 12/18/2016:43 98-86-2 ND ug/L 10.0 1.9 1 12/17/2016:24 12/18/2016:43 53-96-3 ND ug/L 10.0 4.2 1 12/17/2016:24 12/18/2016:43 92-67-1 ND ug/L 10.0 2.3 1 12/17/2016:24 12/18/2016:43 120-12-7 ND ug/L 10.0 2.7 1 12/17/2016:24 12/18/2016:43 56-55-3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 32 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: MW-21 Lab ID: 92511983005 Collected: 12/11/20 07:50 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8270E APP9 RV Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte Benzo(a)pyrene ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 16:43 50-32-8 Benzo(b)fluoranthene ND ug/L 10.0 2.6 1 12/17/20 16:24 12/18/20 16:43 205-99-2 Benzo(g,h,i)perylene ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 16:43 191-24-2 Benzo(k)fluoranthene ND ug/L 10.0 2.7 1 12/17/20 16:24 12/18/20 16:43 207-08-9 Benzyl alcohol ND ug/L 20.0 2.9 1 12/17/20 16:24 12/18/20 16:43 100-51-6 4-Bromophenylphenyl ether ND ug/L 10.0 1.8 1 12/17/20 16:24 12/18/20 16:43 101-55-3 Butylbenzylphthalate ND ug/L 10.0 3.1 1 12/17/20 16:24 12/18/20 16:43 85-68-7 4-ChIoro-3-methyl phenol ND ug/L 10.0 3.3 1 12/17/20 16:24 12/18/20 16:43 59-50-7 4-Chloroaniline ND ug/L 20.0 3.6 1 12/17/20 16:24 12/18/20 16:43 106-47-8 Chlorobenzilate ND ug/L 10.0 3.6 1 12/17/20 16:24 12/18/20 16:43 510-15-6 bis(2-Chloroethoxy)methane ND ug/L 10.0 1.8 1 12/17/20 16:24 12/18/20 16:43 111-91-1 bis(2-Chloroethyl) ether ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 16:43 111-44-4 2-Chloronaphthalene ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 16:43 91-58-7 2-Chlorophenol ND ug/L 10.0 1.2 1 12/17/20 16:24 12/18/20 16:43 95-57-8 4-Chlorophenylphenyl ether ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 16:43 7005-72-3 Chrysene ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 16:43 218-01-9 Diallate ND ug/L 10.0 2.7 1 12/17/20 16:24 12/18/20 16:43 2303-16-4 Dibenz(a,h)anthracene ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 16:43 53-70-3 Dibenzofuran ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 16:43 132-64-9 3,3'-Dichlorobenzidine ND ug/L 20.0 8.1 1 12/17/20 16:24 12/18/20 16:43 91-94-1 2,4-Dichlorophenol ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 16:43 120-83-2 2,6-Dichlorophenol ND ug/L 10.0 2.7 1 12/17/20 16:24 12/18/20 16:43 87-65-0 Diethylphthalate ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 16:43 84-66-2 Dimethoate ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 16:43 60-51-5 P-Dimethylaminoazobenzene ND ug/L 5.0 3.3 1 12/17/20 16:24 12/18/20 16:43 60-11-7 7,12-Dimethyl benz(a)anthracene ND ug/L 10.0 2.8 1 12/17/20 16:24 12/18/20 16:43 57-97-6 3,3'-Dimethylbenzidine ND ug/L 25.0 23.5 1 12/17/20 16:24 12/18/20 16:43 119-93-7 2,4-Dimethylphenol ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 16:43 105-67-9 Dimethylphthalate ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 16:43 131-11-3 Di-n-butylphthalate ND ug/L 10.0 2.2 1 12/17/20 16:24 12/18/20 16:43 84-74-2 4,6-Dinitro-2-methyl phenol ND ug/L 20.0 3.4 1 12/17/20 16:24 12/18/20 16:43 534-52-1 1,3-Dinitrobenzene ND ug/L 10.0 3.7 1 12/17/20 16:24 12/18/20 16:43 99-65-0 2,4-Dinitrophenol ND ug/L 50.0 26.0 1 12/17/20 16:24 12/18/20 16:43 51-28-5 2,4-Dinitrotoluene ND ug/L 10.0 1.6 1 12/17/20 16:24 12/18/20 16:43 121-14-2 2,6-Dinitrotoluene ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 16:43 606-20-2 Di-n-octylphthalate ND ug/L 10.0 3.9 1 12/17/20 16:24 12/18/20 16:43 117-84-0 Diphenylamine ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 16:43 122-39-4 Disulfoton ND ug/L 10.0 6.0 1 12/17/20 16:24 12/18/20 16:43 298-04-4 bis(2- Ethyl hexyl)phthalate ND ug/L 6.0 3.7 1 12/17/20 16:24 12/18/20 16:43 117-81-7 Ethyl methanesulfonate ND ug/L 20.0 2.8 1 12/17/20 16:24 12/18/20 16:43 62-50-0 Famphur ND ug/L 10.0 5.7 1 12/17/20 16:24 12/18/20 16:43 52-85-7 Fluoranthene ND ug/L 10.0 2.2 1 12/17/20 16:24 12/18/20 16:43 206-44-0 Fluorene ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 16:43 86-73-7 Hexachlorobenzene ND ug/L 10.0 2.2 1 12/17/20 16:24 12/18/20 16:43 118-74-1 Hexachlorocyclopentadiene ND ug/L 10.0 1.6 1 12/17/20 16:24 12/18/20 16:43 77-47-4 REPORT OF LABORATORY ANALYSIS IL IH IH This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 33 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: MW-21 Lab ID: 92511983005 Collected: 12/11/20 07:50 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8270E APP9 RV Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte Hexachloroethane ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 16:43 67-72-1 Hexachloropropene ND ug/L 10.0 5.5 1 12/17/20 16:24 12/18/20 16:43 1888-71-7 Indeno(1,2,3-cd)pyrene ND ug/L 10.0 2.9 1 12/17/20 16:24 12/18/20 16:43 193-39-5 Isodrin ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 16:43 465-73-6 Isophorone ND ug/L 10.0 1.7 1 12/17/20 16:24 12/18/20 16:43 78-59-1 Isosafrole ND ug/L 10.0 3.6 1 12/17/20 16:24 12/18/20 16:43 120-58-1 Kepone ND ug/L 10.0 8.2 1 12/17/20 16:24 12/18/20 16:43 143-50-0 Methapyrilene ND ug/L 50.0 27.2 1 12/17/20 16:24 12/18/20 16:43 91-80-5 3-Methylcholanthrene ND ug/L 10.0 5.3 1 12/17/20 16:24 12/18/20 16:43 56-49-5 Methyl methanesulfonate ND ug/L 5.0 3.0 1 12/17/20 16:24 12/18/20 16:43 66-27-3 2-Methylnaphthalene ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 16:43 91-57-6 Methyl parathion ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 16:43 298-00-0 2-Methylphenol(o-Cresol) ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 16:43 95-48-7 3&4-Methyl phenol (m&p Cresol) ND ug/L 10.0 1.2 1 12/17/20 16:24 12/18/20 16:43 15831-10-4 1-Naphthalenamine ND ug/L 5.0 4.6 1 12/17/20 16:24 12/18/20 16:43 134-32-7 2-Naphthalenamine ND ug/L 10.0 6.1 1 12/17/20 16:24 12/18/20 16:43 91-59-8 1,4-Naphthoquinone ND ug/L 5.0 2.4 1 12/17/20 16:24 12/18/20 16:43 130-15-4 2-Nitroaniline ND ug/L 20.0 3.0 1 12/17/20 16:24 12/18/20 16:43 88-74-4 3-Nitroaniline ND ug/L 20.0 3.8 1 12/17/20 16:24 12/18/20 16:43 99-09-2 4-Nitroaniline ND ug/L 20.0 5.1 1 12/17/20 16:24 12/18/20 16:43 100-01-6 Nitrobenzene ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 16:43 98-95-3 2-Nitrophenol ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 16:43 88-75-5 4-Nitrophenol ND ug/L 50.0 6.6 1 12/17/20 16:24 12/18/20 16:43 100-02-7 5-Nitro-o-toluidine ND ug/L 10.0 2.4 1 12/17/20 16:24 12/18/20 16:43 99-55-8 N-Nitrosodiethylamine ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 16:43 55-18-5 N-Nitrosodimethylamine ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 16:43 62-75-9 N-Nitroso-di-n-butylamine ND ug/L 10.0 6.2 1 12/17/20 16:24 12/18/20 16:43 924-16-3 N-Nitroso-di-n-propylamine ND ug/L 10.0 1.3 1 12/17/20 16:24 12/18/20 16:43 621-64-7 N-Nitrosodiphenylamine ND ug/L 10.0 3.0 1 12/17/20 16:24 12/18/20 16:43 86-30-6 N-Nitrosomethylethylamine ND ug/L 10.0 3.3 1 12/17/20 16:24 12/18/20 16:43 10595-95-6 N-Nitrosopiperidine ND ug/L 10.0 2.6 1 12/17/20 16:24 12/18/20 16:43 100-75-4 N-Nitrosopyrrolidine ND ug/L 10.0 2.1 1 12/17/20 16:24 12/18/20 16:43 930-55-2 O,O,O-Triethylphosphorothioate ND ug/L 10.0 3.5 1 12/17/20 16:24 12/18/20 16:43 126-68-1 2,2'-Oxybis(1-chloropropane) ND ug/L 10.0 1.2 1 12/17/20 16:24 12/18/20 16:43 108-60-1 Parathion (Ethyl parathion) ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 16:43 56-38-2 Pentachlorobenzene ND ug/L 10.0 4.4 1 12/17/20 16:24 12/18/20 16:43 608-93-5 Pentachloronitrobenzene ND ug/L 10.0 2.4 1 12/17/20 16:24 12/18/20 16:43 82-68-8 Pentachlorophenol ND ug/L 20.0 3.8 1 12/17/20 16:24 12/18/20 16:43 87-86-5 Phenacetin ND ug/L 10.0 1.9 1 12/17/20 16:24 12/18/20 16:43 62-44-2 Phenanthrene ND ug/L 10.0 2.0 1 12/17/20 16:24 12/18/20 16:43 85-01-8 Phenol ND ug/L 10.0 1.4 1 12/17/20 16:24 12/18/20 16:43 108-95-2 p-Phenylenediamine ND ug/L 10.0 10.0 1 12/17/20 16:24 12/18/20 16:43 106-50-3 Phorate ND ug/L 10.0 3.8 1 12/17/20 16:24 12/18/20 16:43 298-02-2 Pronamide ND ug/L 10.0 2.4 1 12/17/20 16:24 12/18/20 16:43 23950-58-5 REPORT OF LABORATORY ANALYSIS IL IH,v1 1g,IH, L2 This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 34 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: MW-21 Lab ID: 92511983005 Collected: 12/11/20 07:50 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8270E APP9 RV Pyrene Safrole 1,2,4,5-Tetrachlorobenzene 2,3,4,6-Tetrachlorophenol Thionazin O-Toluidine 2,4,5-Trichlorophenol 2,4,6-Trichlorophenol 1,3,5-Trinitrobenzene Surrogates Nitrobenzene-d5 (S) 2-Fluorobiphenyl (S) Terphenyl-d14 (S) Phenol-d6 (S) 2-Fluorophenol (S) 2,4,6-Tribromophenol (S) 8260D MSV Low Level Landfill Acetone Acetonitrile Acrolein Acrylonitrile Allyl chloride Benzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane 2-Butanone (MEK) Carbon disulfide Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane Chloroprene Dibromochloromethane Dibromomethane 1,2-Dichlorobenzene 1,4-Dichlorobenzene trans-1,4-Dichloro-2-butene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane Date: 01 /04/2021 08:48 AM Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte ND ug/L 10.0 2.2 1 12/17/2016:24 12/18/2016:43 129-00-0 ND ug/L 10.0 3.2 1 12/17/2016:24 12/18/2016:43 94-59-7 ND ug/L 10.0 4.6 1 12/17/2016:24 12/18/2016:43 95-94-3 ND ug/L 10.0 1.5 1 12/17/2016:24 12/18/2016:43 58-90-2 ND ug/L 10.0 1.8 1 12/17/2016:24 12/18/2016:43 297-97-2 ND ug/L 10.0 2.8 1 12/17/2016:24 12/18/2016:43 95-53-4 ND ug/L 10.0 1.4 1 12/17/2016:24 12/18/2016:43 95-95-4 ND ug/L 10.0 1.6 1 12/17/2016:24 12/18/2016:43 88-06-2 ND ug/L 10.0 5.3 1 12/17/2016:24 12/18/2016:43 99-35-4 50 % 10-144 1 12/17/2016:24 12/18/2016:43 4165-60-0 40 % 10-130 1 12/17/2016:24 12/18/2016:43 321-60-8 78 % 34-163 1 12/17/2016:24 12/18/2016:43 1718-51-0 11 % 10-130 1 12/17/2016:24 12/18/2016:43 13127-88-3 17 % 10-130 1 12/17/2016:24 12/18/2016:43 367-12-4 22 % 10-144 1 12/17/2016:24 12/18/2016:43 118-79-6 Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 25.0 6.2 1 12/18/2019:21 67-64-1 ND ug/L 50.0 30.4 1 12/18/2019:21 75-05-8 ND ug/L 10.0 2.7 1 12/18/2019:21 107-02-8 ND ug/L 10.0 0.90 1 12/18/2019:21 107-13-1 ND ug/L 2.0 0.28 1 12/18/2019:21 107-05-1 ND ug/L 1.0 0.15 1 12/18/2019:21 71-43-2 ND ug/L 1.0 0.34 1 12/18/2019:21 74-97-5 ND ug/L 1.0 0.26 1 12/18/2019:21 75-27-4 ND ug/L 1.0 0.62 1 12/18/2019:21 75-25-2 ND ug/L 2.0 0.62 1 12/18/2019:21 74-83-9 ND ug/L 5.0 3.3 1 12/18/2019:21 78-93-3 ND ug/L 2.0 0.40 1 12/18/2019:21 75-15-0 ND ug/L 1.0 0.22 1 12/18/2019:21 56-23-5 ND ug/L 1.0 0.23 1 12/18/2019:21 108-90-7 ND ug/L 1.0 0.49 1 12/18/2019:21 75-00-3 ND ug/L 5.0 2.3 1 12/18/2019:21 67-66-3 ND ug/L 1.0 0.39 1 12/18/2019:21 74-87-3 ND ug/L 5.0 1.7 1 12/18/2019:21 126-99-8 ND ug/L 1.0 0.41 1 12/18/2019:21 124-48-1 ND ug/L 1.0 0.46 1 12/18/2019:21 74-95-3 ND ug/L 1.0 0.29 1 12/18/2019:21 95-50-1 ND ug/L 1.0 0.26 1 12/18/2019:21 106-46-7 ND ug/L 1.0 0.54 1 12/18/2019:21 110-57-6 ND ug/L 1.0 0.23 1 12/18/2019:21 75-71-8 1.6 ug/L 1.0 0.27 1 12/18/2019:21 75-34-3 0.57J ug/L 1.0 0.34 1 12/18/2019:21 107-06-2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. v1 IL Page 35 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: MW-21 Lab ID: 92511983005 Collected: 12/11/20 07:50 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene Ethylbenzene Ethyl methacrylate Hexachloro-1,3-butadiene 2-Hexanone lodomethane Isobutanol Methacrylonitrile Methylene Chloride Methyl methacrylate 4-Methyl-2-pentanone (MIBK) Naphthalene Propionitrile Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) 2320B Alkalinity Alkalinity, Total as CaCO3 Date: 01 /04/2021 08:48 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.24 1 12/18/2019:21 75-35-4 11.6 ug/L 1.0 0.29 1 12/18/2019:21 156-59-2 ND ug/L 1.0 0.25 1 12/18/2019:21 156-60-5 ND ug/L 1.0 0.19 1 12/18/2019:21 78-87-5 ND ug/L 1.0 0.16 1 12/18/2019:21 142-28-9 ND ug/L 1.0 0.27 1 12/18/2019:21 594-20-7 ND ug/L 1.0 0.21 1 12/18/2019:21 563-58-6 ND ug/L 1.0 0.30 1 12/18/2019:21 10061-01-5 ND ug/L 1.0 0.31 1 12/18/2019:21 10061-02-6 ND ug/L 1.0 0.26 1 12/18/2019:21 100-41-4 ND ug/L 1.0 0.51 1 12/18/2019:21 97-63-2 ND ug/L 1.0 0.44 1 12/18/2019:21 87-68-3 ND ug/L 5.0 0.57 1 12/18/2019:21 591-78-6 ND ug/L 20.0 12.5 1 12/18/2019:21 74-88-4 ND ug/L 100 66.4 1 12/18/2019:21 78-83-1 ND ug/L 10.0 1.9 1 12/18/2019:21 126-98-7 ND ug/L 5.0 3.7 1 12/18/2019:21 75-09-2 ND ug/L 2.0 0.46 1 12/18/2019:21 80-62-6 ND ug/L 5.0 4.5 1 12/18/2019:21 108-10-1 ND ug/L 1.0 0.35 1 12/18/2019:21 91-20-3 ND ug/L 20.0 1.8 1 12/18/2019:21 107-12-0 ND ug/L 1.0 0.27 1 12/18/2019:21 100-42-5 ND ug/L 1.0 0.34 1 12/18/2019:21 630-20-6 ND ug/L 1.0 0.22 1 12/18/2019:21 79-34-5 ND ug/L 1.0 0.16 1 12/18/2019:21 127-18-4 ND ug/L 1.0 0.24 1 12/18/2019:21 108-88-3 ND ug/L 1.0 0.34 1 12/18/2019:21 87-61-6 ND ug/L 1.0 0.22 1 12/18/2019:21 120-82-1 ND ug/L 1.0 0.18 1 12/18/2019:21 71-55-6 ND ug/L 1.0 0.24 1 12/18/2019:21 79-00-5 0.61J ug/L 1.0 0.22 1 12/18/2019:21 79-01-6 ND ug/L 1.0 0.31 1 12/18/2019:21 75-69-4 ND ug/L 1.0 0.35 1 12/18/2019:21 96-18-4 ND ug/L 2.0 1.4 1 12/18/2019:21 108-05-4 ND ug/L 1.0 0.24 1 12/18/2019:21 75-01-4 ND ug/L 1.0 0.63 1 12/18/2019:21 1330-20-7 96 % 70-130 1 12/18/2019:21 460-00-4 103 % 70-130 1 12/18/2019:21 17060-07-0 100 % 70-130 1 12/18/2019:21 2037-26-5 Analytical Method: SM 2320B-2011 Pace Analytical Services -Asheville 32000 ug/L 5000 5000 1 12/23/2016:16 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 36 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: MW-21 Lab ID: 92511983005 Collected: 12/11/20 07:50 Received: 12/15/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual Iron, Ferrous Analytical Method: SM 3500-Fe B-2011 Pace Analytical Services -Asheville Iron, Ferrous ND mg/L 0.50 0.084 1 12/28/20 18:48 H3,N2 4500S2D Sulfide Water Analytical Method: SM 4500-S2D-2011 Pace Analytical Services -Asheville Sulfide ND ug/L 100 50.0 1 12/17/2014:50 18496-25-8 300.0 IC Anions 28 Days Analytical Method: EPA 300.0 Rev 2.1 1993 Pace Analytical Services -Asheville Sulfate 1080 ug/L 1000 500 1 12/23/20 03:55 14808-79-8 4500 Chloride Analytical Method: SM 4500-CI-E-2011 Pace Analytical Services -Asheville Chloride 29600 ug/L 1000 500 1 12/24/2019:37 16887-00-6 450OCNE Cyanide, Total Analytical Method: SM 4500-CN-E-2011 Preparation Method: SM 4500-CN-E-2011 Pace Analytical Services -Asheville Cyanide ND ug/L 8.0 6.0 1 12/18/20 03:34 12/18/20 23:18 57-12-5 5220D COD Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011 Pace Analytical Services -Asheville Chemical Oxygen Demand ND ug/L 25000 12500 1 12/24/20 03:00 12/24/20 06:26 531013 TOC Analytical Method: SM 531 OB-2011 Pace Analytical Services -Asheville Total Organic Carbon 1330 ug/L 1000 500 1 12/29/20 22:50 7440-44-0 Low Level Volatile Fatty Acids Analytical Method: AM23G Pace Analytical Gulf Coast Acetic Acid ND mg/L 5.0 1.2 10 12/19/20 08:50 64-19-7 Butyric Acid ND mg/L 5.0 0.58 10 12/19/20 08:50 107-92-6 Formic acid 6.8 mg/L 5.0 0.55 10 12/19/20 08:50 64-18-6 Hexanoic Acid ND mg/L 5.0 0.58 10 12/19/20 08:50 142-62-1 Lactic Acid 0.56J mg/L 5.0 0.53 10 12/19/20 08:50 50-21-5 Pentanoic Acid ND mg/L 5.0 0.56 10 12/19/20 08:50 109-52-4 Propionic Acid ND mg/L 5.0 0.53 10 12/19/20 08:50 79-09-4 Pyruvic Acid ND mg/L 5.0 0.60 10 12/19/20 08:50 127-17-3 i-Hexanoic Acid ND mg/L 5.0 0.56 10 12/19/20 08:50 646-07-1 i-Pentanoic Acid ND mg/L 5.0 0.61 10 12/19/20 08:50 503-74-2 Date: 01 /04/2021 08:48 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 37 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: SCALEHOUSE Lab ID: 92511983006 Collected: 12/11/20 12:14 Received: 12/14/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 601 OD Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 12/17/20 11:06 12/31/20 22:15 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 22:15 7440-38-2 Barium 13.4 ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 22:15 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 12/17/20 11:06 12/31/20 22:15 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 12/17/20 11:06 12/31/20 22:15 7440-43-9 Chromium ND ug/L 5.0 3.7 1 12/17/20 11:06 12/31/20 22:15 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 12/17/20 11:06 12/31/20 22:15 7440-48-4 Copper 10.5 ug/L 5.0 4.3 1 12/17/20 11:06 12/31/20 22:15 7440-50-8 Lead 5.2 ug/L 5.0 4.5 1 12/17/20 11:06 12/31/20 22:15 7439-92-1 Nickel ND ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 22:15 7440-02-0 Selenium ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 22:15 7782-49-2 Silver ND ug/L 5.0 2.5 1 12/17/20 11:06 12/31/20 22:15 7440-22-4 Tin ND ug/L 5.0 4.7 1 12/17/20 11:06 12/31/20 22:15 7440-31-5 Vanadium ND ug/L 5.0 3.9 1 12/17/20 11:06 12/31/20 22:15 7440-62-2 Zinc 59.5 ug/L 10.0 9.5 1 12/17/20 11:06 12/31/20 22:15 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.10 0.050 1 12/18/20 02:42 12/30/20 04:08 7440-28-0 7470 Mercury Mercury 8260D MSV Low Level Landfill Acetone Acetonitrile Acrolein Acrylonitrile Allyl chloride Benzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane 2-Butanone (MEK) Carbon disulfide Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane Chloroprene Dibromochloromethane Date: 01 /04/2021 08:48 AM Analytical Method: EPA 7470A Preparation Method: EPA 7470A Pace Analytical Services -Asheville ND ug/L 0.20 0.12 1 12/18/2018:31 12/21/2015:05 7439-97-6 Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 25.0 ND ug/L 50.0 ND ug/L 10.0 ND ug/L 10.0 ND ug/L 2.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 2.0 ND ug/L 5.0 ND ug/L 2.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 5.0 ND ug/L 1.0 ND ug/L 5.0 ND ug/L 1.0 6.2 1 12/18/20 16:21 67-64-1 30.4 1 12/18/20 16:21 75-05-8 2.7 1 12/18/20 16:21 107-02-8 0.90 1 12/18/20 16:21 107-13-1 0.28 1 12/18/20 16:21 107-05-1 0.15 1 12/18/20 16:21 71-43-2 0.34 1 12/18/20 16:21 74-97-5 0.26 1 12/18/20 16:21 75-27-4 0.62 1 12/18/20 16:21 75-25-2 0.62 1 12/18/20 16:21 74-83-9 3.3 1 12/18/20 16:21 78-93-3 0.40 1 12/18/20 16:21 75-15-0 0.22 1 12/18/20 16:21 56-23-5 0.23 1 12/18/20 16:21 108-90-7 0.49 1 12/18/20 16:21 75-00-3 2.3 1 12/18/20 16:21 67-66-3 0.39 1 12/18/20 16:21 74-87-3 1.7 1 12/18/20 16:21 126-99-8 0.41 1 12/18/20 16:21 124-48-1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. IL Page 38 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: SCALEHOUSE Lab ID: 92511983006 Collected: 12/11/20 12:14 Received: 12/14/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill Dibromomethane 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene trans-1,4-Dichloro-2-butene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene Ethylbenzene Ethyl methacrylate Hexachloro-1,3-butadiene 2-Hexanone lodomethane Isobutanol Methacrylonitrile Methylene Chloride Methyl methacrylate 4-Methyl-2-pentanone (MIBK) Naphthalene Propionitrile Styrene 1,1,1,2-Tetrach loroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) Date: 01 /04/2021 08:48 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.46 1 12/18/2016:21 74-95-3 ND ug/L 1.0 0.29 1 12/18/2016:21 95-50-1 ND ug/L 1.0 0.22 1 12/18/2016:21 541-73-1 ND ug/L 1.0 0.26 1 12/18/2016:21 106-46-7 ND ug/L 1.0 0.54 1 12/18/2016:21 110-57-6 ND ug/L 1.0 0.23 1 12/18/2016:21 75-71-8 ND ug/L 1.0 0.27 1 12/18/2016:21 75-34-3 ND ug/L 1.0 0.34 1 12/18/2016:21 107-06-2 ND ug/L 1.0 0.24 1 12/18/2016:21 75-35-4 ND ug/L 1.0 0.29 1 12/18/2016:21 156-59-2 ND ug/L 1.0 0.25 1 12/18/2016:21 156-60-5 ND ug/L 1.0 0.19 1 12/18/2016:21 78-87-5 ND ug/L 1.0 0.16 1 12/18/2016:21 142-28-9 ND ug/L 1.0 0.27 1 12/18/2016:21 594-20-7 ND ug/L 1.0 0.21 1 12/18/2016:21 563-58-6 ND ug/L 1.0 0.30 1 12/18/2016:21 10061-01-5 ND ug/L 1.0 0.31 1 12/18/2016:21 10061-02-6 ND ug/L 1.0 0.26 1 12/18/2016:21 100-41-4 ND ug/L 1.0 0.51 1 12/18/2016:21 97-63-2 ND ug/L 1.0 0.44 1 12/18/2016:21 87-68-3 ND ug/L 5.0 0.57 1 12/18/2016:21 591-78-6 ND ug/L 20.0 12.5 1 12/18/2016:21 74-88-4 ND ug/L 100 66.4 1 12/18/2016:21 78-83-1 ND ug/L 10.0 1.9 1 12/18/2016:21 126-98-7 ND ug/L 5.0 3.7 1 12/18/2016:21 75-09-2 ND ug/L 2.0 0.46 1 12/18/2016:21 80-62-6 ND ug/L 5.0 4.5 1 12/18/2016:21 108-10-1 ND ug/L 1.0 0.35 1 12/18/2016:21 91-20-3 ND ug/L 20.0 1.8 1 12/18/2016:21 107-12-0 ND ug/L 1.0 0.27 1 12/18/2016:21 100-42-5 ND ug/L 1.0 0.34 1 12/18/2016:21 630-20-6 ND ug/L 1.0 0.22 1 12/18/2016:21 79-34-5 ND ug/L 1.0 0.16 1 12/18/2016:21 127-18-4 ND ug/L 1.0 0.24 1 12/18/2016:21 108-88-3 ND ug/L 1.0 0.22 1 12/18/2016:21 120-82-1 ND ug/L 1.0 0.18 1 12/18/2016:21 71-55-6 ND ug/L 1.0 0.24 1 12/18/2016:21 79-00-5 ND ug/L 1.0 0.22 1 12/18/2016:21 79-01-6 ND ug/L 1.0 0.31 1 12/18/2016:21 75-69-4 ND ug/L 1.0 0.35 1 12/18/2016:21 96-18-4 ND ug/L 2.0 1.4 1 12/18/2016:21 108-05-4 ND ug/L 1.0 0.24 1 12/18/2016:21 75-01-4 ND ug/L 1.0 0.63 1 12/18/2016:21 1330-20-7 97 % 70-130 1 12/18/2016:21 460-00-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 39 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: SCALEHOUSE Lab ID: 92511983006 Collected: 12/11/20 12:14 Received: 12/14/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Surrogates 1,2-Dichloroethane-d4 (S) 102 % 70-130 1 12/18/20 16:21 17060-07-0 Toluene-d8 (S) 101 % 70-130 1 12/18/20 16:21 2037-26-5 Date: 01 /04/2021 08:48 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 40 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: WSW-2 Lab ID: 92511983007 Collected: 12/11/20 14:30 Received: 12/14/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 601 OD Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 12/17/20 11:06 12/31/20 22:18 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 22:18 7440-38-2 Barium ND ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 22:18 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 12/17/20 11:06 12/31/20 22:18 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 12/17/20 11:06 12/31/20 22:18 7440-43-9 Chromium ND ug/L 5.0 3.7 1 12/17/20 11:06 12/31/20 22:18 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 12/17/20 11:06 12/31/20 22:18 7440-48-4 Copper ND ug/L 5.0 4.3 1 12/17/20 11:06 12/31/20 22:18 7440-50-8 Lead ND ug/L 5.0 4.5 1 12/17/20 11:06 12/31/20 22:18 7439-92-1 Nickel ND ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 22:18 7440-02-0 Selenium ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 22:18 7782-49-2 Silver ND ug/L 5.0 2.5 1 12/17/20 11:06 12/31/20 22:18 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 12/17/20 11:06 12/31/20 22:18 7440-62-2 Zinc ND ug/L 10.0 9.5 1 12/17/20 11:06 12/31/20 22:18 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.10 0.050 1 12/18/20 02:42 12/30/20 04:12 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 6.2 1 12/18/20 19:39 67-64-1 Acrylonitrile ND ug/L 10.0 0.90 1 12/18/20 19:39 107-13-1 Benzene ND ug/L 1.0 0.15 1 12/18/20 19:39 71-43-2 Bromochloromethane ND ug/L 1.0 0.34 1 12/18/20 19:39 74-97-5 Bromodichloromethane ND ug/L 1.0 0.26 1 12/18/20 19:39 75-27-4 Bromoform ND ug/L 1.0 0.62 1 12/18/20 19:39 75-25-2 Bromomethane ND ug/L 2.0 0.62 1 12/18/20 19:39 74-83-9 2-Butanone (MEK) ND ug/L 5.0 3.3 1 12/18/20 19:39 78-93-3 Carbon disulfide ND ug/L 2.0 0.40 1 12/18/20 19:39 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.22 1 12/18/20 19:39 56-23-5 Chlorobenzene ND ug/L 1.0 0.23 1 12/18/20 19:39 108-90-7 Chloroethane ND ug/L 1.0 0.49 1 12/18/20 19:39 75-00-3 Chloroform ND ug/L 5.0 2.3 1 12/18/20 19:39 67-66-3 Chloromethane ND ug/L 1.0 0.39 1 12/18/20 19:39 74-87-3 Dibromochloromethane ND ug/L 1.0 0.41 1 12/18/20 19:39 124-48-1 Dibromomethane ND ug/L 1.0 0.46 1 12/18/20 19:39 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.29 1 12/18/20 19:39 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.26 1 12/18/20 19:39 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.54 1 12/18/20 19:39 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.27 1 12/18/20 19:39 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.34 1 12/18/20 19:39 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.24 1 12/18/20 19:39 75-35-4 cis-1,2-Dichloroethene ND ug/L 1.0 0.29 1 12/18/20 19:39 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 0.25 1 12/18/20 19:39 156-60-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. IL Page 41 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 Sample: WSW-2 Lab ID: 92511983007 Collected: 12/11/20 14:30 Received: 12/14/20 08:39 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene 1,4-Dioxane (p-Dioxane) Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 01 /04/2021 08:48 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.19 1 12/18/2019:39 78-87-5 ND ug/L 1.0 0.30 1 12/18/2019:39 10061-01-5 ND ug/L 1.0 0.31 1 12/18/2019:39 10061-02-6 ND ug/L 150 56.2 1 12/18/2019:39 123-91-1 ND ug/L 1.0 0.26 1 12/18/2019:39 100-41-4 ND ug/L 5.0 0.57 1 12/18/2019:39 591-78-6 ND ug/L 20.0 12.5 1 12/18/2019:39 74-88-4 ND ug/L 5.0 3.7 1 12/18/2019:39 75-09-2 ND ug/L 5.0 4.5 1 12/18/2019:39 108-10-1 ND ug/L 1.0 0.27 1 12/18/2019:39 100-42-5 ND ug/L 1.0 0.34 1 12/18/2019:39 630-20-6 ND ug/L 1.0 0.22 1 12/18/2019:39 79-34-5 ND ug/L 1.0 0.16 1 12/18/2019:39 127-18-4 0.38J ug/L 1.0 0.24 1 12/18/2019:39 108-88-3 ND ug/L 1.0 0.18 1 12/18/2019:39 71-55-6 ND ug/L 1.0 0.24 1 12/18/2019:39 79-00-5 ND ug/L 1.0 0.22 1 12/18/2019:39 79-01-6 ND ug/L 1.0 0.31 1 12/18/2019:39 75-69-4 ND ug/L 1.0 0.35 1 12/18/2019:39 96-18-4 ND ug/L 2.0 1.4 1 12/18/2019:39 108-05-4 ND ug/L 1.0 0.24 1 12/18/2019:39 75-01-4 ND ug/L 1.0 0.63 1 12/18/2019:39 1330-20-7 97 % 70-130 1 12/18/2019:39 460-00-4 104 % 70-130 1 12/18/2019:39 17060-07-0 99 % 70-130 1 12/18/2019:39 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 42 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 QC Batch: 700210 Analysis Method: AM20GAX QC Batch Method: AM20GAX Analysis Description: Indicator Gases Bubble Strip H2 Laboratory: Pace Analytical Gulf Coast Associated Lab Samples: 92511983005 METHOD BLANK: 2127171 Matrix: Air Associated Lab Samples: 92511983005 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Hydrogen nM ND 1.9 0.49 12/21/2012:02 LABORATORY CONTROL SAMPLE & LCSD: 2127172 2127173 Spike LCS LCSD LCS LCSD % Rec Max Parameter Units Conc. Result Result % Rec % Rec Limits RPD RPD Qualifiers Hydrogen nM 12 12 12 100 102 70-130 2 20 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 43 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 QC Batch: 1594152 Analysis Method: EPA 8151 QC Batch Method: 8151A Analysis Description: Chlorinated Herb. (GC) 8151 Laboratory: Pace National - Mt. Juliet Associated Lab Samples: 92511983001, 92511983002, 92511983003, 92511983005 METHOD BLANK: R3605881-1 Matrix: Water Associated Lab Samples: 92511983001, 92511983002, 92511983003, 92511983005 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers 2,4-D ug/L ND 2.00 0.547 12/19/20 17:50 Dinoseb ug/L ND 2.00 0.250 12/19/20 17:50 2,4,5-T ug/L ND 2.00 0.258 12/19/20 17:50 2,4,5-TP (Silvex) ug/L ND 2.00 0.335 12/19/20 17:50 2,4-DCAA (S) % 65.6 14.0-158 12/19/20 17:50 LABORATORY CONTROL SAMPLE & LCSD: R3605881-2 R3605881-3 Spike LCS LCSD LCS LCSD % Rec Max Parameter Units Conc. Result Result % Rec % Rec Limits RPD RPD Qualifiers 2,4-D ug/L 5.00 3.20 2.87 64.0 57.4 50.0-120 10.9 20 Dinoseb ug/L 5.00 3.70 3.38 74.0 67.6 36.0-134 9.04 20 2,4,5-T ug/L 5.00 5.15 4.72 103 94.4 54.0-120 8.71 20 2,4,5-TP (Silvex) ug/L 5.00 4.37 3.93 87.4 78.6 50.0-125 10.6 20 2,4-DCAA (S) % 77.2 71.0 14.0-158 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 44 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 QC Batch: 1596265 Analysis Method: EPA 8151 QC Batch Method: 8151A Analysis Description: Chlorinated Herb. (GC) 8151 Laboratory: Pace National - Mt. Juliet Associated Lab Samples: 92511983004 METHOD BLANK: R3607570-1 Matrix: Water Associated Lab Samples: 92511983004 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers 2,4-D ug/L ND 2.00 0.547 12/24/20 23:22 Dinoseb ug/L ND 2.00 0.250 12/24/20 23:22 2,4,5-T ug/L ND 2.00 0.258 12/24/20 23:22 2,4,5-TP (Silvex) ug/L ND 2.00 0.335 12/24/20 23:22 2,4-DCAA (S) % 57.6 14.0-158 12/24/20 23:22 LABORATORY CONTROL SAMPLE: R3607570-2 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers 2,4-D ug/L 5.00 3.68 73.6 50.0-120 Dinoseb ug/L 5.00 2.80 56.0 36.0-134 2,4,5-T ug/L 5.00 4.48 89.6 54.0-120 2,4,5-TP (Silvex) ug/L 5.00 3.91 78.2 50.0-125 2,4-DCAA (S) % 56.6 14.0-158 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 45 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 QC Batch: 1595217 Analysis Method: RSK-175 QC Batch Method: RSK175 Analysis Description: VOA (GC) RSK175 Laboratory: Pace National - Mt. Juliet Associated Lab Samples: 92511983005 METHOD BLANK: R3605922-2 Matrix: Water Associated Lab Samples: 92511983005 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Methane ug/L ND 10.0 2.91 12/21/2013:37 Ethane ug/L ND 13.0 4.07 12/21/2013:37 Ethene ug/L ND 13.0 4.26 12/21/2013:37 LABORATORY CONTROL SAMPLE & LCSD: R3605922-1 R3605922-5 Spike LCS LCSD LCS LCSD % Rec Max Parameter Units Conc. Result Result % Rec % Rec Limits RPD RPD Qualifiers Methane ug/L 67.8 65.7 67.0 96.9 98.8 85.0-115 1.96 20 Ethane ug/L 129 128 130 99.2 101 85.0-115 1.55 20 Ethene ug/L 127 125 127 98.4 100 85.0-115 1.59 20 SAMPLE DUPLICATE: R3605922-3 L1297913-05 Dup Max Parameter Units Result Result RPD RPD Qualifiers Methane ug/L 159 ND 200 20 Ethane ug/L ND ND 0.00 20 Ethene ug/L ND ND 0.00 20 SAMPLE DUPLICATE: R3605922-4 L1298494-04 Dup Max Parameter Units Result Result RPD RPD Qualifiers Methane ug/L ND ND 0.00 20 Ethane ug/L ND ND 0.00 20 Ethene ug/L ND ND 0.00 20 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 46 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 QC Batch: 588174 Analysis Method: EPA 7470A QC Batch Method: EPA 7470A Analysis Description: 7470 Mercury Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92511983006 METHOD BLANK: 3108034 Matrix: Water Associated Lab Samples: 92511983006 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Mercury ug/L ND 0.20 0.12 12/21/2015:17 LABORATORY CONTROL SAMPLE: 3108035 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Mercury ug/L 2.5 2.3 94 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3108036 3108037 MS MSD 92508038001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Mercury ug/L ND 2.5 2.5 0.64 0.59 26 24 75-125 9 25 MO Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 47 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 QC Batch: 588175 Analysis Method: EPA 7470A QC Batch Method: EPA 7470A Analysis Description: 7470 Mercury Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92511983001, 92511983002, 92511983003, 92511983004, 92511983005 METHOD BLANK: 3108038 Matrix: Water Associated Lab Samples: 92511983001, 92511983002, 92511983003, 92511983004, 92511983005 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Mercury ug/L ND 0.20 0.12 12/21/2012:38 LABORATORY CONTROL SAMPLE: 3108039 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Mercury ug/L 2.5 2.4 97 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3108040 3108041 MS MSD 92511977003 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Mercury ug/L ND 2.5 2.5 2.2 2.2 89 88 75-125 1 25 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 48 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 QC Batch: 587761 Analysis Method: EPA 6010D QC Batch Method: EPA 3010A Analysis Description: 6010 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92511983001, 92511983002, 92511983003, 92511983004, 92511983005, 92511983006, 92511983007 METHOD BLANK: 3106029 Matrix: Water Associated Lab Samples: 92511983001, 92511983002, 92511983003, 92511983004, 92511983005, 92511983006, 92511983007 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Antimony ug/L ND 5.0 3.0 12/31/20 20:55 Arsenic ug/L ND 10.0 4.7 12/31/20 20:55 Barium ug/L ND 5.0 3.5 12/31/20 20:55 Beryllium ug/L ND 1.0 0.70 12/31/20 20:55 Cadmium ug/L ND 1.0 0.40 12/31/20 20:55 Chromium ug/L ND 5.0 3.7 12/31/20 20:55 Cobalt ug/L ND 5.0 3.6 12/31/20 20:55 Copper ug/L ND 5.0 4.3 12/31/20 20:55 Lead ug/L ND 5.0 4.5 12/31/20 20:55 Nickel ug/L ND 5.0 3.5 12/31/20 20:55 Selenium ug/L ND 10.0 4.7 12/31/20 20:55 Silver ug/L ND 5.0 2.5 12/31/20 20:55 Tin ug/L ND 5.0 4.7 12/31/20 20:55 Vanadium ug/L ND 5.0 3.9 12/31/20 20:55 Zinc ug/L ND 10.0 9.5 12/31/20 20:55 LABORATORY CONTROL SAMPLE: Parameter 3106030 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers Antimony ug/L 500 498 100 80-120 Arsenic ug/L 500 508 102 80-120 Barium ug/L 500 504 101 80-120 Beryllium ug/L 500 507 101 80-120 Cadmium ug/L 500 502 100 80-120 Chromium ug/L 500 511 102 80-120 Cobalt ug/L 500 506 101 80-120 Copper ug/L 500 519 104 80-120 Lead ug/L 500 502 100 80-120 Nickel ug/L 500 507 101 80-120 Selenium ug/L 500 493 99 80-120 Silver ug/L 250 259 104 80-120 Tin ug/L 500 504 101 80-120 Vanadium ug/L 500 507 101 80-120 Zinc ug/L 500 491 98 80-120 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 49 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Pace Project No.: SurryClosed/Mt Airy 92511983 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3106031 3106032 MS MSD 92511977004 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Antimony ug/L ND 500 500 519 509 104 102 75-125 2 20 Arsenic ug/L ND 500 500 531 518 106 104 75-125 2 20 Barium ug/L 45.1 500 500 553 558 102 103 75-125 1 20 Beryllium ug/L ND 500 500 513 517 103 103 75-125 1 20 Cadmium ug/L ND 500 500 526 520 105 104 75-125 1 20 Chromium ug/L ND 500 500 522 527 104 105 75-125 1 20 Cobalt ug/L ND 500 500 521 512 104 102 75-125 2 20 Copper ug/L ND 500 500 524 526 105 105 75-125 0 20 Lead ug/L ND 500 500 520 511 104 102 75-125 2 20 Nickel ug/L ND 500 500 522 514 104 102 75-125 1 20 Selenium ug/L ND 500 500 541 531 108 106 75-125 2 20 Silver ug/L ND 250 250 269 270 108 108 75-125 1 20 Tin ug/L ND 500 500 523 514 105 103 75-125 2 20 Vanadium ug/L ND 500 500 517 518 103 103 75-125 0 20 Zinc ug/L ND 500 500 523 514 104 102 75-125 2 20 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 50 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 QC Batch: 587824 Analysis Method: EPA 6020B QC Batch Method: EPA 3010A Analysis Description: 6020 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92511983001, 92511983002, 92511983003, 92511983004, 92511983005, 92511983006, 92511983007 METHOD BLANK: 3106303 Matrix: Water Associated Lab Samples: 92511983001, 92511983002, 92511983003, 92511983004, 92511983005, 92511983006, 92511983007 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Thallium ug/L ND 0.10 0.050 12/30/20 02:15 LABORATORY CONTROL SAMPLE: 3106304 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Thallium ug/L 10 10.1 101 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3106305 3106306 MS MSD 92511977001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Thallium ug/L ND 10 10 10.2 10.4 102 104 75-125 1 20 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 51 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 QC Batch: 587559 Analysis Method: EPA 8260D QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92511983003 METHOD BLANK: 3105282 Associated Lab Samples: 92511983003 Parameter Units Matrix: Blank Result Water Reporting Limit MDL Analyzed Qualifiers 1,1,1,2-Tetrachloroethane ug/L ND 1.0 0.34 12/17/20 06:57 1,1,1-Trichloroethane ug/L ND 1.0 0.18 12/17/20 06:57 1,1,2,2-Tetrachloroethane ug/L ND 1.0 0.22 12/17/20 06:57 1,1,2-Trichloroethane ug/L ND 1.0 0.24 12/17/20 06:57 1,1-Dichloroethane ug/L ND 1.0 0.27 12/17/20 06:57 1,1-Dichloroethene ug/L ND 1.0 0.24 12/17/20 06:57 1,1-Dichloropropene ug/L ND 1.0 0.21 12/17/20 06:57 1,2,3-Trichlorobenzene ug/L ND 1.0 0.34 12/17/20 06:57 1,2,3-Trichloropropane ug/L ND 1.0 0.35 12/17/20 06:57 1,2,4-Trichlorobenzene ug/L ND 1.0 0.22 12/17/20 06:57 1,2-Dichlorobenzene ug/L ND 1.0 0.29 12/17/20 06:57 1,2-Dichloroethane ug/L ND 1.0 0.34 12/17/20 06:57 1,2-Dichloropropane ug/L ND 1.0 0.19 12/17/20 06:57 1,3-Dichloropropane ug/L ND 1.0 0.16 12/17/20 06:57 1,4-Dichlorobenzene ug/L ND 1.0 0.26 12/17/20 06:57 v1 2,2-Dichloropropane ug/L ND 1.0 0.27 12/17/20 06:57 v2 2-Butanone (MEK) ug/L ND 5.0 3.3 12/17/20 06:57 2-Hexanone ug/L ND 5.0 0.57 12/17/20 06:57 4-Methyl-2-pentanone (MIBK) ug/L ND 5.0 4.5 12/17/20 06:57 Acetone ug/L ND 25.0 6.2 12/17/20 06:57 Acetonitrile ug/L ND 50.0 30.4 12/17/20 06:57 Acrolein ug/L ND 10.0 2.7 12/17/20 06:57 Acrylonitrile ug/L ND 10.0 0.90 12/17/20 06:57 Allyl chloride ug/L ND 2.0 0.28 12/17/20 06:57 Benzene ug/L ND 1.0 0.15 12/17/20 06:57 Bromochloromethane ug/L ND 1.0 0.34 12/17/20 06:57 Bromodichloromethane ug/L ND 1.0 0.26 12/17/20 06:57 Bromoform ug/L ND 1.0 0.62 12/17/20 06:57 Bromomethane ug/L ND 2.0 0.62 12/17/20 06:57 Carbon disulfide ug/L ND 2.0 0.40 12/17/20 06:57 Carbon tetrachloride ug/L ND 1.0 0.22 12/17/20 06:57 Chlorobenzene ug/L ND 1.0 0.23 12/17/20 06:57 Chloroethane ug/L ND 1.0 0.49 12/17/20 06:57 Chloroform ug/L ND 5.0 2.3 12/17/20 06:57 Chloromethane ug/L ND 1.0 0.39 12/17/20 06:57 v2 Chloroprene ug/L ND 5.0 1.7 12/17/20 06:57 cis-1,2-Dichloroethene ug/L ND 1.0 0.29 12/17/20 06:57 cis-1,3-Dichloropropene ug/L ND 1.0 0.30 12/17/20 06:57 Dibromochloromethane ug/L ND 1.0 0.41 12/17/20 06:57 Dibromomethane ug/L ND 1.0 0.46 12/17/20 06:57 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 52 of 89 Pace Analytical Services, LLC 9800 lCtaac,Analyfical ® Kiney Ave. Suite 100 Huntersville, NC 28078 0788 www.pacelabs.com (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 METHOD BLANK: 3105282 Associated Lab Samples: 92511983003 Parameter Units Matrix: Blank Result Water Reporting Limit MDL Analyzed Qualifiers Dichlorodifluoromethane ug/L ND 1.0 0.23 12/17/20 06:57 Ethyl methacrylate ug/L ND 1.0 0.51 12/17/20 06:57 Ethylbenzene ug/L ND 1.0 0.26 12/17/20 06:57 Hexachloro-1,3-butadiene ug/L ND 1.0 0.44 12/17/20 06:57 lodomethane ug/L ND 20.0 12.5 12/17/20 06:57 Isobutanol ug/L ND 100 66.4 12/17/20 06:57 v1 Methacrylonitrile ug/L ND 10.0 1.9 12/17/20 06:57 Methyl methacrylate ug/L ND 2.0 0.46 12/17/20 06:57 Methylene Chloride ug/L ND 5.0 3.7 12/17/20 06:57 Naphthalene ug/L ND 1.0 0.35 12/17/20 06:57 Propionitrile ug/L ND 20.0 1.8 12/17/20 06:57 Styrene ug/L ND 1.0 0.27 12/17/20 06:57 Tetrachloroethene ug/L ND 1.0 0.16 12/17/20 06:57 Toluene ug/L ND 1.0 0.24 12/17/20 06:57 trans-1,2-Dichloroethene ug/L ND 1.0 0.25 12/17/20 06:57 trans- 1,3-Dichloropropene ug/L ND 1.0 0.31 12/17/20 06:57 trans-1,4-Dichloro-2-butene ug/L ND 1.0 0.54 12/17/20 06:57 Trichloroethene ug/L ND 1.0 0.22 12/17/20 06:57 Trichlorofluoromethane ug/L ND 1.0 0.31 12/17/20 06:57 Vinyl acetate ug/L ND 2.0 1.4 12/17/20 06:57 Vinyl chloride ug/L ND 1.0 0.24 12/17/20 06:57 Xylene (Total) ug/L ND 1.0 0.63 12/17/20 06:57 1,2-Dichloroethane-d4 (S) % 97 70-130 12/17/20 06:57 4-Bromofluorobenzene (S) % 99 70-130 12/17/20 06:57 Toluene-d8 (S) % 102 70-130 12/17/20 06:57 LABORATORY CONTROL SAMPLE: Parameter 3105283 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/L 50 52.6 105 70-130 1,1,1-Trichloroethane ug/L 50 47.2 94 70-130 1,1,2,2-Tetrachloroethane ug/L 50 52.9 106 70-130 1,1,2-Trichloroethane ug/L 50 52.1 104 70-130 1,1-Dichloroethane ug/L 50 44.1 88 70-130 1,1-Dichloroethene ug/L 50 48.1 96 70-132 1,1-Dichloropropene ug/L 50 46.5 93 70-131 1,2,3-Trichlorobenzene ug/L 50 56.1 112 70-134 1,2,3-Trichloropropane ug/L 50 50.4 101 70-130 1,2,4-Trichlorobenzene ug/L 50 53.9 108 70-130 1,2-Dichlorobenzene ug/L 50 50.2 100 70-130 1,2-Dichloroethane ug/L 50 46.7 93 70-130 1,2-Dichloropropane ug/L 50 48.0 96 70-130 1,3-Dichloropropane ug/L 50 52.0 104 70-130 1,4-Dichlorobenzene ug/L 50 49.6 99 70-130 v1 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 53 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 LABORATORY CONTROL SAMPLE: Parameter 3105283 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers 2,2-Dichloropropane ug/L 50 39.9 80 70-130 v2 2-Butanone (MEK) ug/L 100 112 112 70-133 2-Hexanone ug/L 100 113 113 70-130 4-Methyl-2-pentanone (MIBK) ug/L 100 98.3 98 70-130 Acetone ug/L 100 112 112 70-144 Acetonitrile ug/L 500 502 100 68-134 Acrolein ug/L 250 269 108 32-200 Acrylonitrile ug/L 250 240 96 70-130 Allyl chloride ug/L 50 42.3 85 70-134 Benzene ug/L 50 45.8 92 70-130 Bromochloromethane ug/L 50 46.7 93 70-130 Bromodichloromethane ug/L 50 48.0 96 70-130 Bromoform ug/L 50 54.5 109 70-131 Bromomethane ug/L 50 42.1 84 30-177 Carbon disulfide ug/L 50 45.4 91 70-133 Carbon tetrachloride ug/L 50 49.6 99 70-130 Chlorobenzene ug/L 50 50.3 101 70-130 Chloroethane ug/L 50 40.5 81 46-131 Chloroform ug/L 50 47.6 95 70-130 Chloromethane ug/L 50 38.4 77 49-130 v2 Chloroprene ug/L 50 50.1 100 70-130 cis-1,2-Dichloroethene ug/L 50 45.3 91 70-130 cis-1,3-Dichloropropene ug/L 50 49.8 100 70-130 Dibromochloromethane ug/L 50 54.0 108 70-130 Dibromomethane ug/L 50 53.0 106 70-130 Dichlorodifluoromethane ug/L 50 41.7 83 52-134 Ethyl methacrylate ug/L 50 51.2 102 70-130 Ethylbenzene ug/L 50 49.2 98 70-130 Hexachloro-1,3-butadiene ug/L 50 52.7 105 70-131 lodomethane ug/L 100 102 102 47-140 Isobutanol ug/L 1000 1310 131 62-136 v1 Methacrylonitrile ug/L 500 472 94 70-130 Methyl methacrylate ug/L 50 51.5 103 70-130 Methylene Chloride ug/L 50 45.4 91 68-130 Naphthalene ug/L 50 56.7 113 70-133 Propionitrile ug/L 500 533 107 70-130 Styrene ug/L 50 50.6 101 70-130 Tetrachloroethene ug/L 50 50.6 101 70-130 Toluene ug/L 50 46.7 93 70-130 trans-1,2-Dichloroethene ug/L 50 46.0 92 70-130 trans- 1,3-Dichloropropene ug/L 50 51.0 102 70-130 trans-1,4-Dichloro-2-butene ug/L 50 56.8 114 25-200 Trichloroethene ug/L 50 48.7 97 70-130 Trichlorofluoromethane ug/L 50 45.4 91 61-130 Vinyl acetate ug/L 100 103 103 70-140 Vinyl chloride ug/L 50 40.4 81 59-142 Xylene (Total) ug/L 150 149 99 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 54 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 LABORATORY CONTROL SAMPLE: 3105283 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers 1,2-Dichloroethane-d4 (S) % 89 70-130 4-Bromofluorobenzene (S) % 103 70-130 Toluene-d8 (S) % 96 70-130 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3105284 3105285 MS MSD 92511412045 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual 1,1,1,2-Tetrachloroethane ug/L ND 20 20 25.2 22.9 126 114 70-135 10 30 1,1,1-Trichloroethane ug/L ND 20 20 23.6 22.2 118 111 70-148 6 30 1,1,2,2-Tetrachloroethane ug/L ND 20 20 24.5 22.8 122 114 70-131 7 30 1,1,2-Trichloroethane ug/L ND 20 20 24.5 22.1 123 110 70-136 10 30 1,1-Dichloroethane ug/L ND 20 20 22.9 19.9 114 99 70-147 14 30 1,1-Dichloroethene ug/L ND 20 20 23.8 21.4 119 107 70-158 11 30 1,1-Dichloropropene ug/L ND 20 20 23.0 20.7 115 103 70-149 11 30 1,2,3-Trichlorobenzene ug/L ND 20 20 27.0 23.9 135 120 68-140 12 30 1,2,3-Trichooropropane ug/L ND 20 20 23.4 22.9 117 114 67-137 3 30 1,2,4-Trichlorobenzene ug/L ND 20 20 26.4 23.4 132 117 70-139 12 30 1,2-Dichlorobenzene ug/L ND 20 20 25.2 21.5 126 108 70-133 16 30 1,2-Dichloroethane ug/L ND 20 20 22.8 20.7 114 103 67-138 10 30 1,2-Dichloropropane ug/L ND 20 20 23.5 20.3 117 101 70-138 15 30 1,3-Dichloropropane ug/L ND 20 20 24.3 22.7 122 113 70-136 7 30 1,4-Dichlorobenzene ug/L ND 20 20 25.8 22.0 129 110 70-133 16 30 v1 2,2-Dichloropropane ug/L ND 20 20 24.5 21.9 123 110 52-155 11 30 v2 2-Butanone (MEK) ug/L ND 40 40 45.7 45.4 114 114 61-147 1 30 2-Hexanone ug/L ND 40 40 48.9 46.1 122 115 67-139 6 30 4- Methyl -2-pentanone ug/L ND 40 40 42.1 39.7 105 99 67-136 6 30 (MIBK) Acetone ug/L ND 40 40 51.0 46.8 128 117 55-159 9 30 Acetonitrile ug/L ND 200 200 212 181 106 90 66-145 16 30 Acrolein ug/L ND 100 100 120 110 120 110 10-200 9 30 Acrylonitrile ug/L ND 100 100 113 93.0 113 93 68-140 19 30 Allyl chloride ug/L ND 20 20 21.6 21.0 108 105 70-147 3 30 Benzene ug/L ND 20 20 23.4 21.0 117 105 67-150 11 30 Bromochloromethane ug/L ND 20 20 21.8 20.8 109 104 70-146 5 30 Bromodichloromethane ug/L ND 20 20 23.3 21.0 117 105 70-138 10 30 Bromoform ug/L ND 20 20 25.1 23.4 126 117 57-138 7 30 Bromomethane ug/L ND 20 20 22.4 20.8 112 104 10-200 8 30 Carbon disulfide ug/L ND 20 20 22.0 19.5 110 98 70-152 12 30 Carbon tetrachloride ug/L ND 20 20 26.2 23.7 131 119 70-147 10 30 Chlorobenzene ug/L ND 20 20 24.6 22.9 123 115 70-137 7 30 Chloroethane ug/L ND 20 20 20.5 19.3 102 96 51-166 6 30 Chloroform ug/L ND 20 20 23.5 20.3 118 102 70-144 15 30 Chloromethane ug/L ND 20 20 16.5 18.1 83 90 24-161 9 30 v2 Chloroprene ug/L ND 20 20 22.6 19.9 113 99 70-143 13 30 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 55 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3105284 MS 92511412045 Spike Parameter Units Result Conc. MSD Spike Conc. 3105285 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Max RPD Qual cis-1,2-Dichloroethene ug/L ND 20 20 22.3 20.0 111 100 67-148 11 30 cis-1,3-Dichloropropene ug/L ND 20 20 23.5 21.5 118 108 70-142 9 30 Dibromochloromethane ug/L ND 20 20 25.3 23.4 127 117 68-138 8 30 Dibromomethane ug/L ND 20 20 24.7 22.8 124 114 70-134 8 30 Dichlorodifluoromethane ug/L ND 20 20 21.8 20.0 109 100 43-155 9 30 Ethyl methacrylate ug/L ND 20 20 23.4 21.9 117 110 70-137 6 30 Ethylbenzene ug/L ND 20 20 24.1 22.5 120 113 68-143 7 30 Hexachloro-1,3-butadiene ug/L ND 20 20 29.3 26.0 147 130 62-151 12 30 lodomethane ug/L ND 40 40 42.1 40.2 105 101 20-161 5 30 Isobutanol ug/L ND 400 400 573 550 143 138 44-145 4 30 v1 Methacrylonitrile ug/L ND 200 200 214 192 107 96 67-139 11 30 Methyl methacrylate ug/L ND 20 20 22.8 20.9 114 104 70-130 9 30 Methylene Chloride ug/L ND 20 20 21.1 18.2 105 91 64-148 14 30 Naphthalene ug/L ND 20 20 25.8 22.9 129 114 57-150 12 30 Propionitrile ug/L ND 200 200 239 219 119 110 70-138 8 30 Styrene ug/L ND 20 20 23.3 22.4 117 112 70-136 4 30 Tetrachloroethene ug/L ND 20 20 25.2 23.7 126 119 70-139 6 30 Toluene ug/L ND 20 20 23.0 21.1 115 106 47-157 8 30 trans-1,2-Dichloroethene ug/L ND 20 20 22.6 20.2 113 101 70-149 11 30 trans-1,3-Dichloropropene ug/L ND 20 20 24.9 22.3 125 111 70-138 11 30 trans-1,4-Dichloro-2-butene ug/L ND 20 20 25.0 23.8 125 119 31-145 5 30 Trichloroethene ug/L ND 20 20 24.8 21.8 124 109 70-149 13 30 Trichlorofluoromethane ug/L ND 20 20 23.2 21.2 116 106 61-154 9 30 Vinyl acetate ug/L ND 40 40 47.2 42.2 118 106 48-156 11 30 Vinyl chloride ug/L ND 20 20 20.1 18.2 100 91 55-172 10 30 Xylene (Total) ug/L ND 60 60 72.7 67.3 121 112 66-145 8 30 1,2-Dichloroethane-d4 (S) % 92 91 70-130 4-Bromofluorobenzene (S) % 99 103 70-130 Toluene-d8 (S) % 96 94 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 56 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 QC Batch: 587947 Analysis Method: EPA 8260D QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92511983001, 92511983002, 92511983004, 92511983005, 92511983006, 92511983007 METHOD BLANK: 3106961 Matrix: Water Associated Lab Samples: 92511983001, 92511983002, 92511983004, 92511983005, 92511983006, 92511983007 Blank Reporting Parameter Units Result Limit MDL Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 1.0 0.34 12/18/20 13:57 1,1,1-Trichloroethane ug/L ND 1.0 0.18 12/18/20 13:57 1,1,2,2-Tetrachloroethane ug/L ND 1.0 0.22 12/18/20 13:57 1,1,2-Trichloroethane ug/L ND 1.0 0.24 12/18/20 13:57 1,1-Dichloroethane ug/L ND 1.0 0.27 12/18/20 13:57 1,1-Dichloroethene ug/L ND 1.0 0.24 12/18/20 13:57 1,1-Dichloropropene ug/L ND 1.0 0.21 12/18/20 13:57 1,2,3-Trichlorobenzene ug/L 0.73J 1.0 0.34 12/18/20 13:57 1,2,3-Trichloropropane ug/L ND 1.0 0.35 12/18/20 13:57 1,2,4-Trichlorobenzene ug/L 0.59J 1.0 0.22 12/18/20 13:57 1,2-Dichlorobenzene ug/L ND 1.0 0.29 12/18/20 13:57 1,2-Dichloroethane ug/L ND 1.0 0.34 12/18/20 13:57 1,2-Dichloropropane ug/L ND 1.0 0.19 12/18/20 13:57 1,3-Dichlorobenzene ug/L ND 1.0 0.22 12/18/20 13:57 1,3-Dichloropropane ug/L ND 1.0 0.16 12/18/20 13:57 1,4-Dichlorobenzene ug/L ND 1.0 0.26 12/18/20 13:57 1,4-Dioxane (p-Dioxane) ug/L ND 150 56.2 12/18/20 13:57 2,2-Dichloropropane ug/L ND 1.0 0.27 12/18/20 13:57 2-Butanone (MEK) ug/L ND 5.0 3.3 12/18/20 13:57 2-Hexanone ug/L ND 5.0 0.57 12/18/20 13:57 4-Methyl-2-pentanone (MIBK) ug/L ND 5.0 4.5 12/18/20 13:57 Acetone ug/L ND 25.0 6.2 12/18/20 13:57 Acetonitrile ug/L ND 50.0 30.4 12/18/20 13:57 Acrolein ug/L ND 10.0 2.7 12/18/20 13:57 Acrylonitrile ug/L ND 10.0 0.90 12/18/20 13:57 Allyl chloride ug/L ND 2.0 0.28 12/18/20 13:57 Benzene ug/L ND 1.0 0.15 12/18/20 13:57 Bromochloromethane ug/L ND 1.0 0.34 12/18/20 13:57 Bromodichloromethane ug/L ND 1.0 0.26 12/18/20 13:57 Bromoform ug/L ND 1.0 0.62 12/18/20 13:57 Bromomethane ug/L ND 2.0 0.62 12/18/20 13:57 Carbon disulfide ug/L ND 2.0 0.40 12/18/20 13:57 Carbon tetrachloride ug/L ND 1.0 0.22 12/18/20 13:57 Chlorobenzene ug/L ND 1.0 0.23 12/18/20 13:57 Chloroethane ug/L ND 1.0 0.49 12/18/20 13:57 IL Chloroform ug/L ND 5.0 2.3 12/18/20 13:57 Chloromethane ug/L ND 1.0 0.39 12/18/20 13:57 Chloroprene ug/L ND 5.0 1.7 12/18/20 13:57 cis-1,2-Dichloroethene ug/L ND 1.0 0.29 12/18/20 13:57 cis-1,3-Dichloropropene ug/L ND 1.0 0.30 12/18/20 13:57 Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 57 of 89 Pace Analytical Services, LLC 9800 lCtaac,Analyfical ® Kiney Ave. Suite 100 Huntersville, NC 28078 0788 www.pacelabs.com (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 METHOD BLANK: 3106961 Matrix: Water Associated Lab Samples: 92511983001, 92511983002, 92511983004, 92511983005, 92511983006, 92511983007 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Dibromochloromethane ug/L ND 1.0 0.41 12/18/20 13:57 Dibromomethane ug/L ND 1.0 0.46 12/18/20 13:57 Dichlorodifluoromethane ug/L ND 1.0 0.23 12/18/20 13:57 Ethyl methacrylate ug/L ND 1.0 0.51 12/18/20 13:57 Ethylbenzene ug/L ND 1.0 0.26 12/18/20 13:57 Hexachloro-1,3-butadiene ug/L ND 1.0 0.44 12/18/20 13:57 lodomethane ug/L ND 20.0 12.5 12/18/20 13:57 Isobutanol ug/L ND 100 66.4 12/18/20 13:57 Methacrylonitrile ug/L ND 10.0 1.9 12/18/20 13:57 Methyl methacrylate ug/L ND 2.0 0.46 12/18/20 13:57 Methylene Chloride ug/L ND 5.0 3.7 12/18/20 13:57 Naphthalene ug/L 0.74J 1.0 0.35 12/18/20 13:57 Propionitrile ug/L ND 20.0 1.8 12/18/20 13:57 Styrene ug/L ND 1.0 0.27 12/18/20 13:57 Tetrachloroethene ug/L ND 1.0 0.16 12/18/20 13:57 Toluene ug/L ND 1.0 0.24 12/18/20 13:57 trans-1,2-Dichloroethene ug/L ND 1.0 0.25 12/18/20 13:57 trans- 1,3-Dichloropropene ug/L ND 1.0 0.31 12/18/20 13:57 trans-1,4-Dichloro-2-butene ug/L ND 1.0 0.54 12/18/20 13:57 Trichloroethene ug/L ND 1.0 0.22 12/18/20 13:57 Trichlorofluoromethane ug/L ND 1.0 0.31 12/18/20 13:57 Vinyl acetate ug/L ND 2.0 1.4 12/18/20 13:57 Vinyl chloride ug/L ND 1.0 0.24 12/18/20 13:57 Xylene (Total) ug/L ND 1.0 0.63 12/18/20 13:57 1,2-Dichloroethane-d4 (S) % 103 70-130 12/18/20 13:57 4-Bromofluorobenzene (S) % 98 70-130 12/18/20 13:57 Toluene-d8 (S) % 102 70-130 12/18/20 13:57 LABORATORY CONTROL SAMPLE: 3106962 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/L 50 51.4 103 70-130 1,1,1-Trichloroethane ug/L 50 46.7 93 70-130 1,1,2,2-Tetrachloroethane ug/L 50 51.2 102 70-130 1,1,2-Trichloroethane ug/L 50 49.9 100 70-130 1,1-Dichloroethane ug/L 50 46.5 93 70-130 1,1-Dichloroethene ug/L 50 46.7 93 70-132 1,1-Dichloropropene ug/L 50 46.7 93 70-131 1,2,3-Trichlorobenzene ug/L 50 51.6 103 70-134 1,2,3-Trichloropropane ug/L 50 50.7 101 70-130 1,2,4-Trichlorobenzene ug/L 50 52.9 106 70-130 1,2-Dichlorobenzene ug/L 50 52.6 105 70-130 1,2-Dichloroethane ug/L 50 43.8 88 70-130 1,2-Dichloropropane ug/L 50 48.5 97 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 58 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 LABORATORY CONTROL SAMPLE: Parameter 3106962 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers 1,3-Dichlorobenzene ug/L 50 52.0 104 70-130 1,3-Dichloropropane ug/L 50 50.3 101 70-130 1,4-Dichlorobenzene ug/L 50 52.0 104 70-130 1,4-Dioxane (p-Dioxane) ug/L 1000 1030 103 70-137 2,2-Dichloropropane ug/L 50 46.3 93 70-130 2-Butanone (MEK) ug/L 100 94.2 94 70-133 2-Hexanone ug/L 100 102 102 70-130 4-Methyl-2-pentanone (MIBK) ug/L 100 97.1 97 70-130 Acetone ug/L 100 96.5 96 70-144 Acetonitrile ug/L 500 476 95 68-134 Acrolein ug/L 250 251 100 32-200 Acrylonitrile ug/L 250 236 94 70-130 Allyl chloride ug/L 50 46.2 92 70-134 Benzene ug/L 50 47.6 95 70-130 Bromochloromethane ug/L 50 47.9 96 70-130 Bromodichloromethane ug/L 50 48.3 97 70-130 Bromoform ug/L 50 52.7 105 70-131 Bromomethane ug/L 50 39.4 79 30-177 Carbon disulfide ug/L 50 48.3 97 70-133 Carbon tetrachloride ug/L 50 46.7 93 70-130 Chlorobenzene ug/L 50 51.0 102 70-130 Chloroethane ug/L 50 28.5 57 46-131 IL Chloroform ug/L 50 45.3 91 70-130 Chloromethane ug/L 50 43.2 86 49-130 Chloroprene ug/L 50 48.1 96 70-130 cis-1,2-Dichloroethene ug/L 50 45.6 91 70-130 cis-1,3-Dichloropropene ug/L 50 50.4 101 70-130 Dibromochloromethane ug/L 50 52.2 104 70-130 Dibromomethane ug/L 50 48.8 98 70-130 Dichlorodifluoromethane ug/L 50 39.3 79 52-134 Ethyl methacrylate ug/L 50 51.7 103 70-130 Ethylbenzene ug/L 50 50.2 100 70-130 Hexachloro-1,3-butadiene ug/L 50 53.7 107 70-131 Iodomethane ug/L 100 86.4 86 47-140 Isobutanol ug/L 1000 999 100 62-136 Methacrylonitrile ug/L 500 497 99 70-130 Methyl methacrylate ug/L 50 49.6 99 70-130 Methylene Chloride ug/L 50 44.4 89 68-130 Naphthalene ug/L 50 52.5 105 70-133 Propionitrile ug/L 500 487 97 70-130 Styrene ug/L 50 51.5 103 70-130 Tetrachloroethene ug/L 50 49.0 98 70-130 Toluene ug/L 50 48.6 97 70-130 trans-1,2-Dichloroethene ug/L 50 46.5 93 70-130 trans- 1,3-Dichloropropene ug/L 50 49.3 99 70-130 trans-1,4-Dichloro-2-butene ug/L 50 58.3 117 25-200 Trichloroethene ug/L 50 48.6 97 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 59 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 LABORATORY CONTROL SAMPLE: 3106962 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Trichlorofluoromethane ug/L 50 37.1 74 61-130 Vinyl acetate ug/L 100 101 101 70-140 Vinyl chloride ug/L 50 41.1 82 59-142 Xylene (Total) ug/L 150 152 101 70-130 1,2-Dichloroethane-d4 (S) % 92 70-130 4-Bromofluorobenzene (S) % 102 70-130 Toluene-d8 (S) % 100 70-130 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3106963 MS 92512034004 Spike Parameter Units Result Conc. MSD Spike Conc. 3106964 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Max RPD Qual 1,1,1,2-Tetrachloroethane ug/L ND 20 20 21.9 22.1 109 111 70-135 1 30 1,1,1-Trichloroethane ug/L ND 20 20 22.0 21.8 110 109 70-148 1 30 1,1,2,2-Tetrachloroethane ug/L ND 20 20 21.1 21.8 105 109 70-131 3 30 1,1,2-Trichloroethane ug/L ND 20 20 22.1 21.9 110 110 70-136 1 30 1,1-Dichloroethane ug/L ND 20 20 21.8 21.6 109 108 70-147 1 30 1,1-Dichloroethene ug/L ND 20 20 22.7 22.5 114 112 70-158 1 30 1,1-Dichloropropene ug/L ND 20 20 21.9 21.5 110 108 70-149 2 30 1,2,3-Trichlorobenzene ug/L ND 20 20 18.7 20.1 93 100 68-140 7 30 1,2,3-Trichloropropane ug/L ND 20 20 20.8 21.6 104 108 67-137 4 30 1,2,4-Trichlorobenzene ug/L ND 20 20 19.1 20.2 95 101 70-139 6 30 1,2-Dichlorobenzene ug/L ND 20 20 21.5 21.6 108 108 70-133 1 30 1,2-Dichloroethane ug/L ND 20 20 20.2 20.1 101 101 67-138 0 30 1,2-Dichloropropane ug/L ND 20 20 21.8 21.3 109 107 70-138 2 30 1,3-Dichlorobenzene ug/L ND 20 20 21.2 21.3 106 106 70-133 0 30 1,3-Dichloropropane ug/L ND 20 20 21.8 22.1 109 110 70-136 1 30 1,4-Dichlorobenzene ug/L ND 20 20 21.0 21.4 105 107 70-133 2 30 1,4-Dioxane (p-Dioxane) ug/L ND 400 400 409 462 102 115 69-146 12 30 2,2-Dichloropropane ug/L ND 20 20 21.5 21.1 108 105 52-155 2 30 2-Butanone (MEK) ug/L ND 40 40 44.8 46.5 112 116 61-147 4 30 2-Hexanone ug/L ND 40 40 42.1 45.0 105 112 67-139 7 30 4- Methyl -2-pentanone ug/L ND 40 40 41.8 42.9 105 107 67-136 2 30 (MIBK) Acetone ug/L ND 40 40 43.7 45.8 109 114 55-159 4 30 Acetonitrile ug/L ND 200 200 217 232 108 116 66-145 7 30 Acrolein ug/L ND 100 100 101 104 101 104 10-200 3 30 Acrylonitrile ug/L ND 100 100 102 105 102 105 68-140 2 30 Allyl chloride ug/L ND 20 20 21.4 20.2 107 101 70-147 6 30 Benzene ug/L ND 20 20 21.7 21.7 109 108 67-150 0 30 Bromochloromethane ug/L ND 20 20 21.6 21.4 108 107 70-146 1 30 Bromodichloromethane ug/L ND 20 20 21.8 21.2 109 106 70-138 3 30 Bromoform ug/L ND 20 20 21.3 21.5 107 108 57-138 1 30 Bromomethane ug/L ND 20 20 13.0 16.3 65 82 10-200 23 30 Carbon disulfide ug/L ND 20 20 21.8 21.6 109 108 70-152 1 30 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 60 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3106963 3106964 MS MSD 92512034004 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Carbon tetrachloride ug/L ND 20 20 22.7 22.4 113 112 70-147 1 30 Chlorobenzene ug/L ND 20 20 22.1 22.3 111 111 70-137 1 30 Chloroethane ug/L ND 20 20 19.0 17.9 95 90 51-166 6 30 IL Chloroform ug/L ND 20 20 21.0 21.7 105 108 70-144 3 30 Chloromethane ug/L ND 20 20 15.1 15.7 76 78 24-161 3 30 Chloroprene ug/L ND 20 20 22.9 23.1 115 116 70-143 1 30 cis-1,2-Dichloroethene ug/L ND 20 20 21.2 21.0 106 105 67-148 1 30 cis-1,3-Dichloropropene ug/L ND 20 20 22.1 21.9 110 109 70-142 1 30 Dibromochloromethane ug/L ND 20 20 22.1 22.4 110 112 68-138 2 30 Dibromomethane ug/L ND 20 20 21.9 22.1 110 110 70-134 1 30 Dichlorodifluoromethane ug/L ND 20 20 16.0 16.0 80 80 43-155 0 30 Ethyl methacrylate ug/L ND 20 20 21.8 22.7 109 114 70-137 4 30 Ethylbenzene ug/L ND 20 20 22.0 22.3 110 111 68-143 1 30 Hexachloro-1,3-butadiene ug/L ND 20 20 21.4 21.8 107 109 62-151 2 30 lodomethane ug/L ND 40 40 33.8 40.9 84 102 20-161 19 30 Isobutanol ug/L ND 400 400 400 431 100 108 44-145 8 30 Methacrylonitrile ug/L ND 200 200 227 204 113 102 67-139 11 30 Methyl methacrylate ug/L ND 20 20 21.5 21.8 108 109 70-130 1 30 Methylene Chloride ug/L ND 20 20 21.3 21.0 106 105 64-148 1 30 Naphthalene ug/L ND 20 20 18.0 19.9 88 98 57-150 10 30 Propionitrile ug/L ND 200 200 204 217 102 109 70-138 6 30 Styrene ug/L ND 20 20 21.2 21.5 106 107 70-136 1 30 Tetrachloroethene ug/L ND 20 20 21.7 22.0 108 110 70-139 1 30 Toluene ug/L ND 20 20 22.1 21.6 110 108 47-157 2 30 trans-1,2-Dichloroethene ug/L ND 20 20 21.8 21.3 109 107 70-149 2 30 trans-1,3-Dichloropropene ug/L ND 20 20 21.5 21.5 108 108 70-138 0 30 trans-1,4-Dichloro-2-butene ug/L ND 20 20 19.6 19.7 98 99 31-145 1 30 Trichloroethene ug/L ND 20 20 22.4 22.1 112 111 70-149 1 30 Trichlorofluoromethane ug/L ND 20 20 20.8 20.3 104 101 61-154 3 30 Vinyl acetate ug/L ND 40 40 42.3 42.6 106 107 48-156 1 30 Vinyl chloride ug/L ND 20 20 17.9 18.0 90 90 55-172 0 30 Xylene (Total) ug/L ND 60 60 65.6 66.2 109 110 66-145 1 30 1,2-Dichloroethane-d4 (S) % 104 101 70-130 4-Bromofluorobenzene (S) % 99 99 70-130 Toluene-d8 (S) % 100 99 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 61 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 QC Batch: 587631 Analysis Method: EPA 8081 B QC Batch Method: EPA 3510C Analysis Description: 8081 OC Pesticides Red Vol Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92511983001, 92511983002, 92511983003, 92511983004, 92511983005 METHOD BLANK: 3105615 Matrix: Water Associated Lab Samples: 92511983001, 92511983002, 92511983003, 92511983004, 92511983005 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers 4,4'-DDD ug/L ND 0.050 0.0069 12/18/20 20:43 4,4'-DDE ug/L ND 0.050 0.0064 12/18/20 20:43 4,4'-DDT ug/L ND 0.050 0.018 12/18/20 20:43 Aldrin ug/L ND 0.050 0.022 12/18/20 20:43 alpha-BHC ug/L ND 0.050 0.019 12/18/20 20:43 beta-BHC ug/L ND 0.050 0.014 12/18/20 20:43 Chlordane (Technical) ug/L ND 0.20 0.14 12/18/20 20:43 delta-BHC ug/L ND 0.050 0.020 12/18/20 20:43 Dieldrin ug/L ND 0.050 0.0073 12/18/20 20:43 Endosulfan I ug/L ND 0.050 0.0094 12/18/20 20:43 Endosulfan 11 ug/L ND 0.050 0.0065 12/18/20 20:43 Endosulfan sulfate ug/L ND 0.050 0.0091 12/18/20 20:43 Endrin ug/L ND 0.050 0.0089 12/18/20 20:43 Endrin aldehyde ug/L ND 0.050 0.013 12/18/20 20:43 gamma-BHC (Lindane) ug/L ND 0.050 0.012 12/18/20 20:43 Heptachlor ug/L ND 0.050 0.016 12/18/20 20:43 Heptachlor epoxide ug/L ND 0.050 0.0097 12/18/20 20:43 Methoxychlor ug/L ND 0.15 0.033 12/18/20 20:43 Toxaphene ug/L ND 0.20 0.19 12/18/20 20:43 Decachlorobiphenyl (S) % 140 10-154 12/18/20 20:43 Tetrachloro-m-xylene (S) % 98 10-184 12/18/20 20:43 LABORATORY CONTROL SAMPLE: 3105616 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers 4,4'-DDD ug/L 0.25 0.32 130 45-158 4,4'-DDE ug/L 0.25 0.30 120 37-141 4,4'-DDT ug/L 0.25 0.37 147 52-160 Aldrin ug/L 0.25 0.21 85 10-130 alpha-BHC ug/L 0.25 0.26 104 37-139 beta-BHC ug/L 0.25 0.32 129 39-176 delta-BHC ug/L 0.25 0.30 120 39-144 Dieldrin ug/L 0.25 0.31 123 40-149 Endosulfan I ug/L 0.25 0.29 117 44-145 Endosulfan 11 ug/L 0.25 0.34 134 47-153 Endosulfan sulfate ug/L 0.25 0.35 138 48-159 Endrin ug/L 0.25 0.32 128 41-155 Endrin aldehyde ug/L 0.25 0.43 172 45-146 L1 gamma-BHC (Lindane) ug/L 0.25 0.28 110 42-146 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 62 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 LABORATORY CONTROL SAMPLE: 3105616 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Heptachlor ug/L 0.25 0.23 94 23-135 Heptachlor epoxide ug/L 0.25 0.28 113 39-142 Methoxychlor ug/L 0.75 0.95 127 55-173 Decachlorobiphenyl (S) % 128 10-154 Tetrachloro-m-xylene (S) % 90 10-184 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3105617 3105618 MS MSD 92498632011 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual 4,4'-DDD ug/L ND 0.25 0.25 0.39 0.38 156 152 36-169 3 30 4,4'-DDE ug/L ND 0.25 0.25 0.36 0.34 143 137 31-154 5 30 4,4'-DDT ug/L ND 0.25 0.25 0.40 0.41 158 163 23-187 3 30 Aldrin ug/L ND 0.25 0.25 0.27 0.27 108 107 10-141 1 30 alpha-BHC ug/L ND 0.25 0.25 0.31 0.33 125 132 25-151 6 30 beta-BHC ug/L ND 0.25 0.25 0.38 0.42 152 167 30-188 10 30 delta-BHC ug/L ND 0.25 0.25 0.35 0.39 140 155 32-157 10 30 Dieldrin ug/L ND 0.25 0.25 0.37 0.37 147 146 24-165 1 30 Endosulfan I ug/L ND 0.25 0.25 0.35 0.37 141 148 19-168 5 30 Endosulfan II ug/L ND 0.25 0.25 0.40 0.40 158 160 27-176 1 30 Endosulfan sulfate ug/L ND 0.25 0.25 0.38 0.40 154 161 31-174 4 30 Endrin ug/L ND 0.25 0.25 0.37 0.39 149 158 23-171 6 30 Endrin aldehyde ug/L ND 0.25 0.25 1.0 0.73 420 291 16-177 36 30 M0,R1 gamma-BHC (Lindane) ug/L ND 0.25 0.25 0.33 0.36 131 142 29-157 8 30 Heptachlor ug/L ND 0.25 0.25 0.28 0.31 112 122 11-149 8 30 Heptachlor epoxide ug/L ND 0.25 0.25 0.34 0.37 138 147 21-157 6 30 Methoxychlor ug/L ND 0.75 0.75 1.1 1.0 140 139 33-193 1 30 Decachlorobiphenyl (S) % 141 145 10-154 Tetrachloro-m-xylene (S) % 94 96 10-184 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 63 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 QC Batch: 587632 Analysis Method: EPA 8082A QC Batch Method: EPA 3510C Analysis Description: 8082 GCS PCB Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92511983001, 92511983002, 92511983003, 92511983004, 92511983005 METHOD BLANK: 3105619 Matrix: Water Associated Lab Samples: 92511983001, 92511983002, 92511983003, 92511983004, 92511983005 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers PCB-1016 (Aroclor 1016) ug/L ND 0.50 0.22 12/18/20 17:41 PCB-1221 (Aroclor 1221) ug/L ND 0.50 0.32 12/18/20 17:41 PCB-1232 (Aroclor 1232) ug/L ND 0.50 0.21 12/18/20 17:41 PCB-1242 (Aroclor 1242) ug/L ND 0.50 0.44 12/18/20 17:41 PCB-1248 (Aroclor 1248) ug/L ND 0.50 0.34 12/18/20 17:41 PCB-1254 (Aroclor 1254) ug/L ND 0.50 0.24 12/18/20 17:41 PCB-1260 (Aroclor 1260) ug/L ND 0.50 0.30 12/18/20 17:41 Decachlorobiphenyl (S) % 123 10-181 12/18/20 17:41 LABORATORY CONTROL SAMPLE: 3105620 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers PCB-1016 (Aroclor 1016) ug/L 5 6.4 128 41-137 PCB-1260 (Aroclor 1260) ug/L 5 6.6 132 42-156 Decachlorobiphenyl (S) % 118 10-181 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3105621 3105622 MS MSD 92498633017 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual PCB-1016 (Aroclor 1016) ug/L ND 5 5 5.1 4.5 101 91 22-145 11 30 PCB-1260 (Aroclor 1260) ug/L ND 5 5 6.1 6.0 121 120 10-167 1 30 Decachlorobiphenyl (S) % 116 126 10-181 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 64 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 QC Batch: 587921 Analysis Method: EPA 8270E QC Batch Method: EPA 3510C Analysis Description: 8270E Water APP9 RV MSSV Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92511983001, 92511983002, 92511983003, 92511983004, 92511983005 METHOD BLANK: 3106737 Matrix: Water Associated Lab Samples: 92511983001, 92511983002, 92511983003, 92511983004, 92511983005 Blank Reporting Parameter Units Result Limit MDL Analyzed 1,2,4,5-Tetrachlorobenzene ug/L ND 10.0 4.6 12/18/20 11:14 1,3,5-Trinitrobenzene ug/L ND 10.0 5.3 12/18/20 11:14 1,3-Dinitrobenzene ug/L ND 10.0 3.7 12/18/20 11:14 1,4-Naphthoquinone ug/L ND 5.0 2.4 12/18/20 11:14 1-Naphthalenamine ug/L ND 5.0 4.6 12/18/20 11:14 2,2'-Oxybis(1-chloropropane) ug/L ND 10.0 1.2 12/18/20 11:14 2,3,4,6-Tetrachlorophenol ug/L ND 10.0 1.5 12/18/20 11:14 2,4,5-Trichlorophenol ug/L ND 10.0 1.4 12/18/20 11:14 2,4,6-Trichlorophenol ug/L ND 10.0 1.6 12/18/20 11:14 2,4-Dichlorophenol ug/L ND 10.0 1.4 12/18/20 11:14 2,4-Dimethylphenol ug/L ND 10.0 1.7 12/18/20 11:14 2,4-Dinitrophenol ug/L ND 50.0 26.0 12/18/20 11:14 2,4-Dinitrotoluene ug/L ND 10.0 1.6 12/18/20 11:14 2,6-Dichlorophenol ug/L ND 10.0 2.7 12/18/20 11:14 2,6-Dinitrotoluene ug/L ND 10.0 1.7 12/18/20 11:14 2-Acetylaminofluorene ug/L ND 10.0 1.9 12/18/20 11:14 2-Chloronaphthalene ug/L ND 10.0 1.7 12/18/20 11:14 2-Chlorophenol ug/L ND 10.0 1.2 12/18/20 11:14 2-Methylnaphthalene ug/L ND 10.0 1.9 12/18/20 11:14 2-Methylphenol(o-Cresol) ug/L ND 10.0 1.9 12/18/20 11:14 2-Naphthalenamine ug/L ND 10.0 6.1 12/18/20 11:14 2-Nitroaniline ug/L ND 20.0 3.0 12/18/20 11:14 2-Nitrophenol ug/L ND 10.0 1.4 12/18/20 11:14 3&4-Methyl phenol (m&p Cresol) ug/L ND 10.0 1.2 12/18/20 11:14 3,3'-Dichlorobenzidine ug/L ND 20.0 8.1 12/18/20 11:14 3,3'-Dimethylbenzidine ug/L ND 25.0 23.5 12/18/20 11:14 3-Methylcholanthrene ug/L ND 10.0 5.3 12/18/20 11:14 3-Nitroaniline ug/L ND 20.0 3.8 12/18/20 11:14 4,6-Dinitro-2-methyl phenol ug/L ND 20.0 3.4 12/18/20 11:14 4-Aminobiphenyl ug/L ND 10.0 4.2 12/18/20 11:14 4-Bromophenylphenyl ether ug/L ND 10.0 1.8 12/18/20 11:14 4-ChIoro-3-methyl phenol ug/L ND 10.0 3.3 12/18/20 11:14 4-Chloroaniline ug/L ND 20.0 3.6 12/18/20 11:14 4-Chlorophenylphenyl ether ug/L ND 10.0 2.0 12/18/20 11:14 4-Nitroaniline ug/L ND 20.0 5.1 12/18/20 11:14 4-Nitrophenol ug/L ND 50.0 6.6 12/18/20 11:14 5-Nitro-o-toluidine ug/L ND 10.0 2.4 12/18/20 11:14 7,12-Dimethylbenz(a)anthracene ug/L ND 10.0 2.8 12/18/20 11:14 Acenaphthene ug/L ND 10.0 2.0 12/18/20 11:14 Acenaphthylene ug/L ND 10.0 2.0 12/18/20 11:14 v1 IH Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 65 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 METHOD BLANK: 3106737 Matrix: Water Associated Lab Samples: 92511983001, 92511983002, 92511983003, 92511983004, 92511983005 Blank Reporting Parameter Units Result Limit MDL Analyzed Acetophenone ug/L ND 10.0 1.5 12/18/20 11:14 Anthracene ug/L ND 10.0 2.3 12/18/20 11:14 Benzo(a)anthracene ug/L ND 10.0 2.7 12/18/20 11:14 Benzo(a)pyrene ug/L ND 10.0 2.8 12/18/20 11:14 Benzo(b)fluoranthene ug/L ND 10.0 2.6 12/18/20 11:14 Benzo(g,h,i)perylene ug/L ND 10.0 2.8 12/18/20 11:14 Benzo(k)fluoranthene ug/L ND 10.0 2.7 12/18/20 11:14 Benzyl alcohol ug/L ND 20.0 2.9 12/18/20 11:14 bis(2-Chloroethoxy)methane ug/L ND 10.0 1.8 12/18/20 11:14 bis(2-Chloroethyl) ether ug/L ND 10.0 1.9 12/18/20 11:14 bis(2-Ethylhexyl)phthalate ug/L ND 6.0 3.7 12/18/20 11:14 Butylbenzylphthalate ug/L ND 10.0 3.1 12/18/20 11:14 Chlorobenzilate ug/L ND 10.0 3.6 12/18/20 11:14 Chrysene ug/L ND 10.0 2.8 12/18/20 11:14 Di-n-butylphthalate ug/L ND 10.0 2.2 12/18/20 11:14 Di-n-octylphthalate ug/L ND 10.0 3.9 12/18/20 11:14 Diallate ug/L ND 10.0 2.7 12/18/20 11:14 Dibenz(a,h)anthracene ug/L ND 10.0 3.0 12/18/20 11:14 Dibenzofuran ug/L ND 10.0 2.1 12/18/20 11:14 Diethylphthalate ug/L ND 10.0 2.0 12/18/20 11:14 Dimethoate ug/L ND 10.0 2.0 12/18/20 11:14 Dimethylphthalate ug/L ND 10.0 2.1 12/18/20 11:14 Diphenylamine ug/L ND 10.0 3.0 12/18/20 11:14 Disulfoton ug/L ND 10.0 6.0 12/18/20 11:14 Ethyl methanesulfonate ug/L ND 20.0 2.8 12/18/20 11:14 Famphur ug/L ND 10.0 5.7 12/18/20 11:14 Fluoranthene ug/L ND 10.0 2.2 12/18/20 11:14 Fluorene ug/L ND 10.0 2.1 12/18/20 11:14 Hexachlorobenzene ug/L ND 10.0 2.2 12/18/20 11:14 Hexachlorocyclopentadiene ug/L ND 10.0 1.6 12/18/20 11:14 Hexachloroethane ug/L ND 10.0 1.4 12/18/20 11:14 Hexachloropropene ug/L ND 10.0 5.5 12/18/20 11:14 Indeno(1,2,3-cd)pyrene ug/L ND 10.0 2.9 12/18/20 11:14 Isodrin ug/L ND 10.0 3.0 12/18/20 11:14 Isophorone ug/L ND 10.0 1.7 12/18/20 11:14 Isosafrole ug/L ND 10.0 3.6 12/18/20 11:14 Kepone ug/L ND 10.0 8.2 12/18/20 11:14 Methapyrilene ug/L ND 50.0 27.2 12/18/20 11:14 Methyl methanesulfonate ug/L ND 5.0 3.0 12/18/20 11:14 Methyl parathion ug/L ND 10.0 2.0 12/18/20 11:14 N-Nitroso-di-n-butylamine ug/L ND 10.0 6.2 12/18/20 11:14 N-Nitroso-di-n-propylamine ug/L ND 10.0 1.3 12/18/20 11:14 N-Nitrosodiethylamine ug/L ND 10.0 2.0 12/18/20 11:14 N-Nitrosodimethylamine ug/L ND 10.0 1.9 12/18/20 11:14 N-Nitrosodiphenylamine ug/L ND 10.0 3.0 12/18/20 11:14 Qualifiers IH IL IH,v1 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 66 of 89 Pace Analytical Services, LLC 9800 lCtaac,Analyfical ® Kiney Ave. Suite 100 Huntersville, NC 28078 0788 www.pacelabs.com (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 METHOD BLANK: 3106737 Matrix: Water Associated Lab Samples: 92511983001, 92511983002, 92511983003, 92511983004, 92511983005 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers N-Nitrosomethylethylamine ug/L ND 10.0 3.3 12/18/20 11:14 N-Nitrosopiperidine ug/L ND 10.0 2.6 12/18/20 11:14 N-Nitrosopyrrolidine ug/L ND 10.0 2.1 12/18/20 11:14 Nitrobenzene ug/L ND 10.0 1.9 12/18/20 11:14 O,O,O-Triethylphosphorothioate ug/L ND 10.0 3.5 12/18/20 11:14 O-Toluidine ug/L ND 10.0 2.8 12/18/20 11:14 P-Dimethylaminoazobenzene ug/L ND 5.0 3.3 12/18/20 11:14 IL p-Phenylenediamine ug/L ND 10.0 10.0 12/18/20 11:14 1g,IH Parathion (Ethyl parathion) ug/L ND 10.0 2.0 12/18/20 11:14 Pentachlorobenzene ug/L ND 10.0 4.4 12/18/20 11:14 Pentachloronitrobenzene ug/L ND 10.0 2.4 12/18/20 11:14 Pentachlorophenol ug/L ND 20.0 3.8 12/18/20 11:14 Phenacetin ug/L ND 10.0 1.9 12/18/20 11:14 Phenanthrene ug/L ND 10.0 2.0 12/18/20 11:14 Phenol ug/L ND 10.0 1.4 12/18/20 11:14 Phorate ug/L ND 10.0 3.8 12/18/20 11:14 Pronamide ug/L ND 10.0 2.4 12/18/20 11:14 Pyrene ug/L ND 10.0 2.2 12/18/20 11:14 Safrole ug/L ND 10.0 3.2 12/18/20 11:14 Thionazin ug/L ND 10.0 1.8 12/18/20 11:14 2,4,6-Tribromophenol (S) % 31 10-144 12/18/20 11:14 2-Fluorobiphenyl (S) % 57 10-130 12/18/20 11:14 2-Fluorophenol (S) % 23 10-130 12/18/20 11:14 Nitrobenzene-d5 (S) % 78 10-144 12/18/20 11:14 Phenol-d6 (S) % 19 10-130 12/18/20 11:14 Terphenyl-d14 (S) % 107 34-163 12/18/20 11:14 LABORATORY CONTROL SAMPLE: Parameter 3106738 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers 1,2,4,5-Tetrachlorobenzene ug/L 50 18.3 37 17-130 1,3,5-Trinitrobenzene ug/L 50 62.4 125 44-200 v1 1,3-Dinitrobenzene ug/L 50 48.3 97 39-159 1,4-Naphthoquinone ug/L 50 33.3 67 10-159 1-Naphthalenamine ug/L 50 41.3 83 10-130 2,2'-Oxybis(1-chloropropane) ug/L 50 40.5 81 28-130 2,3,4,6-Tetrachlorophenol ug/L 50 43.9 88 10-200 2,4,5-Trichlorophenol ug/L 50 43.9 88 35-130 2,4,6-Trichlorophenol ug/L 50 42.5 85 31-130 2,4-Dichlorophenol ug/L 50 41.3 83 35-130 2,4-Dimethylphenol ug/L 50 46.4 93 34-130 2,4-Dinitrophenol ug/L 250 218 87 10-153 2,4-Dinitrotoluene ug/L 50 49.7 99 37-136 2,6-Dichlorophenol ug/L 50 44.8 90 31-139 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 67 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 LABORATORY CONTROL SAMPLE: Parameter 3106738 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers 2,6-Dinitrotoluene ug/L 50 49.8 100 33-136 2-Acetylaminofluorene ug/L 50 50.7 101 19-181 2-Chloronaphthalene ug/L 50 30.2 60 26-130 2-Chlorophenol ug/L 50 38.9 78 37-130 2-Methylnaphthalene ug/L 50 26.6 53 29-130 2-Methylphenol(o-Cresol) ug/L 50 38.8 78 35-130 2-Naphthalenamine ug/L 50 43.6 87 10-136 2-Nitroaniline ug/L 100 88.0 88 37-130 2-Nitrophenol ug/L 50 42.2 84 32-130 3&4-Methyl phenol (m&p Cresol) ug/L 50 41.1 82 34-130 3,3'-Dichlorobenzidine ug/L 100 87.7 88 34-136 3,3'-Dimethylbenzidine ug/L 100 157 157 10-2001H 3-Methylcholanthrene ug/L 50 45.8 92 39-190 3-Nitroaniline ug/L 100 93.6 94 37-138 4,6-Dinitro-2-methyl phenol ug/L 100 93.5 94 21-157 4-Aminobiphenyl ug/L 50 43.4 87 17-137 4-Bromophenylphenyl ether ug/L 50 40.6 81 38-130 4-Chloro-3-methylphenol ug/L 100 91.3 91 37-130 4-Chloroaniline ug/L 100 80.4 80 38-130 4-Chlorophenylphenyl ether ug/L 50 36.1 72 33-130 4-Nitroaniline ug/L 100 93.1 93 42-137 4-Nitrophenol ug/L 250 153 61 10-130 5-Nitro-o-toluidine ug/L 50 48.1 96 39-170 7,12-Dimethylbenz(a)anthracene ug/L 50 42.5 85 33-139 Acenaphthene ug/L 50 35.7 71 33-130 Acenaphthylene ug/L 50 37.4 75 35-130 Acetophenone ug/L 50 39.1 78 36-130 Anthracene ug/L 50 39.0 78 48-130 Benzo(a)anthracene ug/L 50 44.0 88 48-137 Benzo(a)pyrene ug/L 50 44.9 90 49-138 Benzo(b)fluoranthene ug/L 50 50.0 100 52-138 Benzo(g,h,i)perylene ug/L 50 44.1 88 48-140 Benzo(k)fluoranthene ug/L 50 45.1 90 48-139 Benzyl alcohol ug/L 100 75.1 75 35-130 bis(2-Chloroethoxy)methane ug/L 50 39.1 78 34-130 bis(2-Chloroethyl) ether ug/L 50 39.4 79 36-130 bis(2-Ethylhexyl)phthalate ug/L 50 50.5 101 32-165 Butylbenzylphthalate ug/L 50 54.6 109 34-161 Chlorobenzilate ug/L 50 44.1 88 43-176 Chrysene ug/L 50 42.8 86 47-131 Di-n-butylphthalate ug/L 50 47.2 94 39-144 Di-n-octylphthalate ug/L 50 50.5 101 30-170 Diallate ug/L 50 43.5 87 33-143 Dibenz(a,h)anthracene ug/L 50 44.5 89 49-138 Dibenzofuran ug/L 50 38.6 77 33-130 Diethylphthalate ug/L 50 47.0 94 38-131 Dimethoate ug/L 50 47.4 95 46-173 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 68 of 89 Pace Analytical Services, LLC 9800 lCtaac,Analyfical ® Kiney Ave. Suite 100 Huntersville, NC 28078 0788 www.pacelabs.com (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 LABORATORY CONTROL SAMPLE: Parameter 3106738 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers Dimethylphthalate ug/L 50 44.7 89 37-130 Diphenylamine ug/L 50 45.6 91 35-135 Disulfoton ug/L 50 37.8 76 34-139 Ethyl methanesulfonate ug/L 50 37.9 76 33-133 Famphur ug/L 100 72.0 72 10-1301H Fluoranthene ug/L 50 42.3 85 46-137 Fluorene ug/L 50 39.8 80 37-130 Hexachlorobenzene ug/L 50 39.1 78 38-130 Hexachlorocyclopentadiene ug/L 50 13.7 27 10-130 Hexachloroethane ug/L 50 14.0 28 14-130 Hexachloropropene ug/L 50 7.5J 15 10-130 Indeno(1,2,3-cd)pyrene ug/L 50 44.9 90 41-130 Isodrin ug/L 50 45.5 91 36-139 Isophorone ug/L 50 42.1 84 33-130 Isosafrole ug/L 50 35.2 70 22-130 Kepone ug/L 100 37.2 37 10-130IL Methapyrilene ug/L 50 42.5J 85 10-173IH,v1 Methyl methanesulfonate ug/L 50 33.8 68 33-130 Methyl parathion ug/L 50 53.9 108 39-200 N-Nitroso-di-n-butylamine ug/L 50 30.5 61 22-130 N-Nitroso-di-n-propylamine ug/L 50 44.4 89 36-130 N-Nitrosodiethylamine ug/L 50 38.6 77 23-136 N-Nitrosodimethylamine ug/L 50 31.3 63 34-130 N-Nitrosodiphenylamine ug/L 50 45.6 91 37-130 N-Nitrosomethylethylamine ug/L 50 41.3 83 18-137 N-Nitrosopiperidine ug/L 50 42.9 86 25-142 N-Nitrosopyrrolidine ug/L 50 44.8 90 24-146 Nitrobenzene ug/L 50 38.7 77 36-130 O,O,O-Triethylphosphorothioate ug/L 50 36.7 73 29-130 O-Toluidine ug/L 50 40.7 81 27-132 P-Dimethylaminoazobenzene ug/L 50 21.1 42 17-130IL p-Phenylenediamine ug/L ND 1g,IH,L2 Parathion (Ethyl parathion) ug/L 50 51.1 102 32-200 Pentachlorobenzene ug/L 50 33.6 67 27-130 Pentachloronitrobenzene ug/L 50 55.1 110 47-164 Pentachlorophenol ug/L 100 80.5 81 23-149 Phenacetin ug/L 50 47.3 95 44-181 Phenanthrene ug/L 50 42.1 84 44-130 Phenol ug/L 50 26.9 54 18-130 Phorate ug/L 50 61.9 124 18-183 Pronamide ug/L 50 48.8 98 45-163 Pyrene ug/L 50 46.0 92 47-134 Safrole ug/L 50 33.7 67 27-130 Thionazin ug/L 50 44.1 88 36-162 2,4,6-Tribromophenol (S) % 41 10-144 2-Fluorobiphenyl (S) % 62 10-130 2-Fluorophenol (S) % 28 10-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 69 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 LABORATORY CONTROL SAMPLE: 3106738 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Nitrobenzene-d5 (S) % 77 10-144 Phenol-d6 (S) % 24 10-130 Terphenyl-d14 (S) % 103 34-163 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3106739 3106740 MS MSD 92511977004 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual 1,2,4,5-Tetrachlorobenzene ug/L ND 100 100 46.8 44.7 47 45 10-130 5 30 1,3,5-Trinitrobenzene ug/L ND 100 100 128 120 128 120 50-200 6 30 v1 1,3-Dinitrobenzene ug/L ND 100 100 102 92.4 102 92 43-161 10 30 1,4-Naphthoquinone ug/L ND 100 100 97.4 110 97 110 10-184 12 30 1-Naphthalenamine ug/L ND 100 100 96.9 77.6 97 78 10-130 22 30 2,2'-Oxybis(1- ug/L ND 100 100 98.5 82.2 98 82 12-142 18 30 chloropropane) 2,3,4,6-Tetrachlorophenol ug/L ND 100 100 86.1 81.4 86 81 10-198 6 30 2,4,5-Trichlorophenol ug/L ND 100 100 90.4 85.3 90 85 10-143 6 30 2,4,6-Trichlorophenol ug/L ND 100 100 85.7 82.1 86 82 10-147 4 30 2,4-Dichlorophenol ug/L ND 100 100 89.1 80.0 89 80 10-138 11 30 2,4-Dimethylphenol ug/L ND 100 100 101 91.5 101 91 25-130 10 30 2,4-Dinitrophenol ug/L ND 500 500 96.8J 232 19 46 10-165 30 2,4-Dinitrotoluene ug/L ND 100 100 105 94.1 105 94 29-148 11 30 2,6-Dichlorophenol ug/L ND 100 100 96.1 87.9 96 88 33-139 9 30 2,6-Dinitrotoluene ug/L ND 100 100 107 97.3 107 97 26-146 9 30 2-Acetylam inofl uorene ug/L ND 100 100 96.8 83.5 97 84 27-172 15 30 2-Chloronaphthalene ug/L ND 100 100 72.4 63.5 72 64 11-130 13 30 2-Chlorophenol ug/L ND 100 100 90.5 81.0 91 81 10-133 11 30 2-Methyl naphthalene ug/L ND 100 100 66.9 53.7 67 54 13-130 22 30 2-Methyl phenol(o-Cresol) ug/L ND 100 100 85.8 74.6 86 75 20-130 14 30 2-Naphthalenamine ug/L ND 100 100 41.7 13.6J 42 14 10-135 30 2-Nitroaniline ug/L ND 200 200 186 167 93 83 24-136 11 30 2-Nitrophenol ug/L ND 100 100 97.9 84.8 98 85 10-153 14 30 3&4-Methylphenol(m&p ug/L ND 100 100 90.7 81.6 91 82 16-130 10 30 Cresol) 3,3'-Dichlorobenzidine ug/L ND 200 200 181 161 90 81 10-153 11 30 3,3'-Dimethyl benzidine ug/L ND 200 200 314 237 157 119 10-200 28 30 IH 3-Methylcholanthrene ug/L ND 100 100 95.7 88.7 96 89 53-181 8 30 3-Nitroaniline ug/L ND 200 200 199 176 99 88 22-151 12 30 4,6-Dinitro-2-methylphenol ug/L ND 200 200 145 169 73 84 10-180 15 30 4-Aminobiphenyl ug/L ND 100 100 113 73.8 113 74 10-139 42 30 R1 4-Bromophenylphenyl ether ug/L ND 100 100 86.3 78.8 86 79 25-130 9 30 4-Chloro-3-methylphenol ug/L ND 200 200 192 169 96 84 25-133 13 30 4-Chloroaniline ug/L ND 200 200 179 158 90 79 14-132 13 30 4-Chlorophenylphenyl ether ug/L ND 100 100 81.2 73.2 81 73 19-130 10 30 4-Nitroaniline ug/L ND 200 200 201 173 101 86 29-150 15 30 4-Nitrophenol ug/L ND 500 500 228 273 46 55 10-130 18 30 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 70 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3106739 MS 92511977004 Spike Parameter Units Result Conc. MSD Spike Conc. 3106740 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Max RPD Qual 5-Nitro-o-toluidine ug/L ND 100 100 104 92.6 104 93 48-163 11 30 7,12- ug/L ND 100 100 90.9 79.5 91 80 40-140 13 30 Dimethylbenz(a)anthracene Acenaphthene ug/L ND 100 100 80.4 72.8 80 73 16-130 10 30 Acenaphthylene ug/L ND 100 100 83.4 75.7 83 76 15-137 10 30 Acetophenone ug/L ND 100 100 90.2 77.1 90 77 28-130 16 30 Anthracene ug/L ND 100 100 80.6 73.6 81 74 37-136 9 30 Benzo(a)anth race ne ug/L ND 100 100 93.7 82.8 94 83 40-145 12 30 Benzo(a)pyrene ug/L ND 100 100 94.1 85.6 94 86 41-146 9 30 Benzo(b)fluoranthene ug/L ND 100 100 104 91.4 104 91 39-151 13 30 Benzo(g,h,i)perylene ug/L ND 100 100 90.6 91.4 91 91 40-147 1 30 Benzo(k)fluoranthene ug/L ND 100 100 99.1 86.8 99 87 40-146 13 30 Benzyl alcohol ug/L ND 200 200 166 145 83 73 25-130 14 30 bis(2- ug/L ND 100 100 87.1 78.3 87 78 23-130 11 30 Chloroethoxy)methane bis(2-Chloroethyl) ether ug/L ND 100 100 92.6 80.4 93 80 25-130 14 30 bis(2- Ethyl hexyl)phthalate ug/L ND 100 100 105 90.8 105 91 28-166 15 30 Butylbenzylphthalate ug/L ND 100 100 117 101 117 101 33-165 15 30 Chlorobenzilate ug/L ND 100 100 94.8 81.4 95 81 55-170 15 30 Chrysene ug/L ND 100 100 90.8 81.1 91 81 38-141 11 30 Di-n-butylphthalate ug/L ND 100 100 97.2 85.5 97 86 32-153 13 30 Di-n-octylphthalate ug/L ND 100 100 107 95.3 107 95 30-175 12 30 Diallate ug/L ND 100 100 89.1 83.9 89 84 39-141 6 30 Dibenz(a,h)anthracene ug/L ND 100 100 91.8 87.7 92 88 39-148 5 30 Dibenzofuran ug/L ND 100 100 85.8 78.3 86 78 20-130 9 30 Diethylphthalate ug/L ND 100 100 101 90.2 101 90 28-142 11 30 Dimethoate ug/L ND 100 100 97.0 89.3 97 89 57-167 8 30 Dimethylphthalate ug/L ND 100 100 96.1 86.4 96 86 26-136 11 30 Diphenylamine ug/L ND 100 100 93.0 86.2 93 86 38-132 8 30 Disulfoton ug/L ND 100 100 81.1 73.9 81 74 40-140 9 30 Ethyl methanesulfonate ug/L ND 100 100 84.6 76.2 85 76 38-134 10 30 Famphur ug/L ND 200 200 84.3 127 42 64 10-130 40 30 IH,R1 Fluoranthene ug/L ND 100 100 87.5 80.3 87 80 39-143 9 30 Fluorene ug/L ND 100 100 86.5 78.0 87 78 24-132 10 30 Hexachlorobenzene ug/L ND 100 100 82.5 76.5 83 76 29-130 8 30 Hexachlorocyclopentadiene ug/L ND 100 100 40.1 27.9 40 28 10-130 36 30 R1 Hexachloroethane ug/L ND 100 100 42.7 23.2 43 23 10-130 59 30 R1 Hexachloropropene ug/L ND 100 100 21.7 16.8J 22 17 10-130 30 Indeno(1,2,3-cd)pyrene ug/L ND 100 100 93.1 90.7 93 91 39-148 3 30 Isodrin ug/L ND 100 100 96.4 86.6 96 87 45-138 11 30 Isophorone ug/L ND 100 100 92.8 82.5 93 82 23-130 12 30 Isosafrole ug/L ND 100 100 76.7 71.9 77 72 25-130 7 30 Kepone ug/L ND 200 200 81.2 141 41 70 10-130 54 30 IL,R1 Methapyrilene ug/L ND 100 100 162 158 162 158 10-181 2 30 IH,v1 Methyl methanesulfonate ug/L ND 100 100 77.8 69.9 78 70 31-130 11 30 Methyl parathion ug/L ND 100 100 111 99.9 111 100 53-197 10 30 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 71 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3106739 MS 92511977004 Spike Parameter Units Result Conc. MSD Spike Conc. 3106740 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Max RPD Qual N-Nitroso-di-n-butylamine ug/L ND 100 100 66.6 59.8 67 60 28-130 11 30 N-Nitroso-di-n-propylamine ug/L ND 100 100 97.9 85.6 98 86 25-130 13 30 N-Nitrosodiethylamine ug/L ND 100 100 89.0 79.6 89 80 29-132 11 30 N-Nitrosodimethylamine ug/L ND 100 100 74.7 68.4 75 68 22-130 9 30 N-Nitrosodiphenylamine ug/L ND 100 100 93.0 86.2 93 86 26-134 8 30 N-Nitrosomethylethylamine ug/L ND 100 100 79.0 79.6 79 80 24-133 1 30 N-Nitrosopiperidine ug/L ND 100 100 95.6 86.0 96 86 29-141 11 30 N-Nitrosopyrrolidine ug/L ND 100 100 96.0 84.4 96 84 29-140 13 30 Nitrobenzene ug/L ND 100 100 90.5 79.0 91 79 25-130 14 30 0,0,0- ug/L ND 100 100 86.0 76.5 86 76 30-130 12 30 Triethylphosphorothioate O-Toluidine ug/L ND 100 100 91.6 80.8 92 81 27-130 13 30 P- ug/L ND 100 100 45.4 38.7 45 39 20-130 16 30 IL Dimethylaminoazobenzene p-Phenylenediamine ug/L ND ND ND 30 1g,IH, MO Parathion (Ethyl parathion) ug/L ND 100 100 107 93.2 107 93 48-200 14 30 Pentachlorobenzene ug/L ND 100 100 75.9 72.9 76 73 23-130 4 30 Pentachloronitrobenzene ug/L ND 100 100 115 105 115 105 57-159 9 30 Pentachlorophenol ug/L ND 200 200 154 147 77 73 10-175 5 30 Phenacetin ug/L ND 100 100 100 87.1 100 87 57-179 14 30 Phenanthrene ug/L ND 100 100 87.8 80.3 88 80 36-133 9 30 Phenol ug/L ND 100 100 60.5 52.0 61 52 10-130 15 30 Phorate ug/L ND 100 100 130 118 130 118 21-192 10 30 Pronamide ug/L ND 100 100 102 91.1 102 91 55-162 11 30 Pyrene ug/L ND 100 100 98.8 84.6 99 85 40-143 16 30 Safrole ug/L ND 100 100 76.0 67.8 76 68 25-130 11 30 Thionazin ug/L ND 100 100 94.2 83.2 94 83 50-157 12 30 2,4,6-Tribromophenol (S) % 42 38 10-144 2-Fluorobiphenyl (S) % 72 71 10-130 2-Fluorophenol (S) % 32 30 10-130 Nitrobenzene-d5 (S) % 89 82 10-144 Phenol-d6 (S) % 26 23 10-130 Terphenyl-d14 (S) % 109 93 34-163 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 72 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 QC Batch: 589044 Analysis Method: SM 2320B-2011 QC Batch Method: SM 2320B-2011 Analysis Description: 2320E Alkalinity Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92511983005 METHOD BLANK: 3111780 Matrix: Water Associated Lab Samples: 92511983005 Blank Reporting Parameter Units Result Limit Alkalinity, Total as CaCO3 ug/L ND 5000 LABORATORY CONTROL SAMPLE: 3111781 Spike LCS Parameter Units Conc. Result Alkalinity, Total as CaCO3 ug/L 50000 52800 MDL Analyzed Qualifiers 5000 12/23/20 15:00 LCS % Rec % Rec Limits Qualifiers 106 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3111782 3111783 MS MSD 92511358019 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Alkalinity, Total as CaCO3 ug/L 7.5 mg/L 50000 50000 58400 59800 102 105 80-120 2 25 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3111784 3111785 MS MSD 92511640004 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Alkalinity, Total as CaCO3 ug/L 17.4 mg/L 50000 50000 69200 69500 104 104 80-120 0 25 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 73 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 QC Batch: 589629 Analysis Method: SM 3500-Fe B-2011 QC Batch Method: SM 3500-Fe B-2011 Analysis Description: Iron, Ferrous Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92511983005 METHOD BLANK: 3114264 Matrix: Water Associated Lab Samples: 92511983005 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Iron, Ferrous mg/L ND 0.50 0.084 12/28/20 18:43 N2 LABORATORY CONTROL SAMPLE: 3114265 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Iron, Ferrous mg/L 1.5 1.5 100 90-110 N2 SAMPLE DUPLICATE: 3114266 92511977004 Dup Max Parameter Units Result Result RPD RPD Qualifiers Iron, Ferrous mg/L ND ND 10 H3,N2 SAMPLE DUPLICATE: 3114267 92511983005 Dup Max Parameter Units Result Result RPD RPD Qualifiers Iron, Ferrous mg/L ND ND 10 H3,N2 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 74 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 QC Batch: 587746 Analysis Method: SM 4500-S2D-2011 QC Batch Method: SM 4500-S2D-2011 Analysis Description: 4500S2D Sulfide Water Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92511983001, 92511983002, 92511983003, 92511983005 METHOD BLANK: 3105969 Matrix: Water Associated Lab Samples: 92511983001, 92511983002, 92511983003, 92511983005 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Sulfide ug/L ND 100 50.0 12/17/2014:33 LABORATORY CONTROL SAMPLE: 3105970 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Sulfide ug/L 500 530 106 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3105971 3105972 MS MSD 92511977004 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Sulfide ug/L 145 500 500 356 355 42 42 80-120 0 10 M1 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3105973 3105974 MS MSD 92511983001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Sulfide ug/L ND 500 500 364 362 67 67 80-120 0 10 M1 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 75 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 QC Batch: 588917 Analysis Method: EPA 300.0 Rev 2.1 1993 QC Batch Method: EPA 300.0 Rev 2.1 1993 Analysis Description: 300.0 IC Anions Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92511983005 METHOD BLANK: 3111308 Matrix: Water Associated Lab Samples: 92511983005 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Sulfate ug/L ND 1000 500 12/23/20 01:10 LABORATORY CONTROL SAMPLE: 3111309 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Sulfate ug/L 50000 51300 103 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3111312 3111313 MS MSD 92512086002 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Sulfate ug/L 20.6 mg/L 50000 50000 75500 76100 110 111 90-110 1 10 M1 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3111354 3111355 MS MSD 92510010001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Sulfate ug/L 0.60J 50000 50000 54500 55400 108 110 90-110 1 10 mg/L Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 76 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 QC Batch: 589438 Analysis Method: SM 4500-CI-E-2011 QC Batch Method: SM 4500-CI-E-2011 Analysis Description: 4500 Chloride Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92511983002, 92511983005 METHOD BLANK: 3113570 Matrix: Water Associated Lab Samples: 92511983002, 92511983005 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Chloride ug/L ND 1000 500 12/24/2019:20 LABORATORY CONTROL SAMPLE: 3113571 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Chloride ug/L 20000 20100 100 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3113572 3113573 MS MSD 92511977001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Chloride ug/L 2940 10000 10000 13100 13700 102 107 90-110 4 10 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3113574 3113575 MS MSD 92511977002 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Chloride ug/L 38700 10000 10000 48200 47900 95 92 90-110 1 10 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 77 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 QC Batch: 587642 Analysis Method: SM 4500-CN-E-2011 QC Batch Method: SM 4500-CN-E-2011 Analysis Description: 450OCNE Cyanide, Total Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92511983001, 92511983002, 92511983003, 92511983004, 92511983005 METHOD BLANK: 3105658 Matrix: Water Associated Lab Samples: 92511983001, 92511983002, 92511983003, 92511983004, 92511983005 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Cyanide ug/L ND 8.0 6.0 12/18/20 23:07 LABORATORY CONTROL SAMPLE: 3105659 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Cyanide ug/L 100 100 100 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3105698 3105699 MS MSD 92511983001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Cyanide ug/L ND 100 100 55.2 66.2 55 66 80-120 18 10 M1,R1 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3105700 3105701 MS MSD 92512330001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Cyanide ug/L ND 100 100 79.2 74.3 76 71 80-120 6 10 M1 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 78 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 QC Batch: 589264 Analysis Method: SM 5220D-2011 QC Batch Method: SM 5220D-2011 Analysis Description: 5220D COD Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92511983005 METHOD BLANK: 3112861 Matrix: Water Associated Lab Samples: 92511983005 Blank Reporting Parameter Units Result Limit Chemical Oxygen Demand ug/L ND 25000 LABORATORY CONTROL SAMPLE: 3112862 Spike LCS Parameter Units Conc. Result Chemical Oxygen Demand ug/L 750000 752000 MDL Analyzed Qualifiers 12500 12/24/20 06:22 LCS % Rec % Rec Limits Qualifiers 100 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3112863 3112864 MS MSD 92511977011 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Chemical Oxygen Demand ug/L 22600J 100000 100000 120000 132000 98 109 90-110 9 3 R1 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3112865 3112866 MS MSD 92511977012 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Chemical Oxygen Demand ug/L ND 100000 100000 104000 116000 98 109 90-110 10 3 R1 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 79 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 QC Batch: 589737 Analysis Method: SM 531 OB-2011 QC Batch Method: SM 531 OB-2011 Analysis Description: 5310E TOC Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92511983005 METHOD BLANK: 3114545 Associated Lab Samples: 92511983005 Parameter Units Total Organic Carbon ug/L LABORATORY CONTROL SAMPLE: 3114546 Parameter Units Total Organic Carbon ug/L Matrix: Water Blank Reporting Result Limit ND 1000 Spike LCS Conc. Result 25000 24000 MDL Analyzed Qualifiers 500 12/29/20 15:39 LCS % Rec % Rec Limits Qualifiers 96 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3114547 3114548 MS MSD 92511977011 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Total Organic Carbon ug/L 3380 25000 25000 27800 27700 98 97 90-110 1 10 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3114549 3114550 MS MSD 92511851005 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Total Organic Carbon ug/L ND 25000 25000 24500 24300 97 96 90-110 1 10 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 80 of 89 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SurryClosed/Mt Airy Pace Project No.: 92511983 QC Batch: 700017 Analysis Method: AM23G QC Batch Method: AM23G Analysis Description: Low Level Volatile Fatty Acids Laboratory: Pace Analytical Gulf Coast Associated Lab Samples: 92511983005 METHOD BLANK: 2126161 Associated Lab Samples: 92511983005 Parameter Units Matrix: Blank Result Water Reporting Limit MDL Analyzed Acetic Acid mg/L ND 0.50 0.12 12/18/2015:55 Butyric Acid mg/L ND 0.50 0.058 12/18/2015:55 Formic acid mg/L ND 0.50 0.055 12/18/20 15:55 Hexanoic Acid mg/L ND 0.50 0.058 12/18/2015:55 Lactic Acid mg/L ND 0.50 0.053 12/18/2015:55 Pentanoic Acid mg/L ND 0.50 0.056 12/18/2015:55 Propionic Acid mg/L ND 0.50 0.053 12/18/2015:55 Pyruvic Acid mg/L ND 0.50 0.060 12/18/2015:55 i-Hexanoic Acid mg/L ND 0.50 0.056 12/18/2015:55 i-Pentanoic Acid mg/L ND 0.50 0.061 12/18/2015:55 Qualifiers LABORATORY CONTROL SAMPLE & LCSD: 2126162 2126163 Spike LCS LCSD LCS LCSD % Rec Max Parameter Units Conc. Result Result % Rec % Rec Limits RPD RPD Qualifiers Acetic Acid mg/L 2 2.0 2.0 98 99 70-130 1 20 Butyric Acid mg/L 2 2.1 2.0 103 101 70-130 2 20 Formic acid mg/L 2 2.0 2.0 101 100 70-130 1 20 Hexanoic Acid mg/L 2 2.0 2.0 102 99 70-130 2 20 Lactic Acid mg/L 2 1.9 2.0 97 98 70-130 1 20 Pentanoic Acid mg/L 2 2.0 2.0 102 99 70-130 3 20 Propionic Acid mg/L 2 2.0 2.0 101 101 70-130 0 20 Pyruvic Acid mg/L 2 1.8 1.8 90 88 70-130 2 20 i-Hexanoic Acid mg/L 2 1.8 1.8 91 90 70-130 2 20 i-Pentanoic Acid mg/L 2 2.0 2.0 103 101 70-130 1 20 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 81 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALIFIERS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. TNTC - Too Numerous To Count J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL -Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specific analyte in a specific matrix. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean -Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI -The NELAC Institute. ANALYTE QUALIFIERS 1g p-Phenylenediamine is reporting with critically low recovery in the laboratory control sample(s). Results are estimated. Analyte was detected in the associated method blank. H3 Sample was received or analysis requested beyond the recognized method holding time. IH This analyte exceeded secondary source verification criteria high for the initial calibration. The reported results should be considered an estimated value. IL This analyte exceeded secondary source verification criteria low for the initial calibration. The reported results should be considered an estimated value. J Analyte detected below the reporting limit, therefore result is an estimate. This qualifier is also used for all TICS. L1 Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results for this analyte in associated samples may be biased high. L2 Analyte recovery in the laboratory control sample (LCS) was below QC limits. Results for this analyte in associated samples may be biased low. MO Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits. M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. N2 The lab does not hold NELAC/TNI accreditation for this parameter but other accreditations/certifications may apply. A complete list of accreditations/certifications is available upon request. R1 RPD value was outside control limits. v1 The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the associated samples may have a high bias. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 82 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALIFIERS Project: SurryClosed/Mt Airy Pace Project No.: 92511983 ANALYTE QUALIFIERS v2 The continuing calibration verification was below the method acceptance limit. The analyte was not detected in the associated samples and the sensitivity of the instrument was verified with a reporting limit check standard. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 83 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA CROSS REFERENCE TABLE Project: Pace Project No.: SurryClosed/Mt Airy 92511983 Analytical Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch 92511983005 MW-21 AM20GAX 700210 92511983001 MW-13 8151A 1594152 EPA8151 1594152 92511983002 MW-16 8151A 1594152 EPA8151 1594152 92511983003 MW-17 8151A 1594152 EPA8151 1594152 92511983004 MW-22 8151A 1596265 EPA8151 1596265 92511983005 MW-21 8151A 1594152 EPA8151 1594152 92511983001 MW-13 EPA 3510C 587631 EPA 8081 B 588155 92511983002 MW-16 EPA 3510C 587631 EPA 8081 B 588155 92511983003 MW-17 EPA 3510C 587631 EPA 8081 B 588155 92511983004 MW-22 EPA 3510C 587631 EPA 8081B 588155 92511983005 MW-21 EPA 3510C 587631 EPA 8081 B 588155 92511983001 MW-13 EPA 3510C 587632 EPA 8082A 588156 92511983002 MW-16 EPA 3510C 587632 EPA 8082A 588156 92511983003 MW-17 EPA 3510C 587632 EPA 8082A 588156 92511983004 MW-22 EPA 3510C 587632 EPA 8082A 588156 92511983005 MW-21 EPA 3510C 587632 EPA 8082A 588156 92511983005 MW-21 RSK175 1595217 RSK-175 1595217 92511983001 MW-13 EPA 3010A 587761 EPA 6010D 587816 92511983002 MW-16 EPA 3010A 587761 EPA 6010D 587816 92511983003 MW-17 EPA 3010A 587761 EPA 6010D 587816 92511983004 MW-22 EPA 3010A 587761 EPA 6010D 587816 92511983005 MW-21 EPA 3010A 587761 EPA 6010D 587816 92511983006 SCALEHOUSE EPA 3010A 587761 EPA 6010D 587816 92511983007 WSW-2 EPA 3010A 587761 EPA 6010D 587816 92511983001 MW-13 EPA 3010A 587824 EPA 6020B 588032 92511983002 MW-16 EPA 3010A 587824 EPA 6020B 588032 92511983003 MW-17 EPA 3010A 587824 EPA 6020B 588032 92511983004 MW-22 EPA 3010A 587824 EPA 6020B 588032 92511983005 MW-21 EPA 3010A 587824 EPA 6020B 588032 92511983006 SCALEHOUSE EPA 3010A 587824 EPA 6020B 588032 92511983007 WSW-2 EPA 3010A 587824 EPA 6020B 588032 92511983001 MW-13 EPA 7470A 588175 EPA 7470A 588298 92511983002 MW-16 EPA 7470A 588175 EPA 7470A 588298 92511983003 MW-17 EPA 7470A 588175 EPA 7470A 588298 92511983004 MW-22 EPA 7470A 588175 EPA 7470A 588298 92511983005 MW-21 EPA 7470A 588175 EPA 7470A 588298 92511983006 SCALEHOUSE EPA 7470A 588174 EPA 7470A 588299 92511983001 MW-13 EPA 3510C 587921 EPA 8270E 588122 92511983002 MW-16 EPA 3510C 587921 EPA 8270E 588122 92511983003 MW-17 EPA 3510C 587921 EPA 8270E 588122 92511983004 MW-22 EPA 3510C 587921 EPA 8270E 588122 92511983005 MW-21 EPA 3510C 587921 EPA 8270E 588122 92511983001 MW-13 EPA 8260D 587947 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 08:48 AM without the written consent of Pace Analytical Services, LLC. Page 84 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA CROSS REFERENCE TABLE Project: Pace Project No.: SurryClosed/Mt Airy 92511983 Analytical Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch 92511983002 MW-16 EPA 8260D 587947 92511983003 MW-17 EPA 8260D 587559 92511983004 MW-22 EPA 8260D 587947 92511983005 MW-21 EPA 8260D 587947 92511983006 SCALEHOUSE EPA 8260D 587947 92511983007 WSW-2 EPA 8260D 587947 92511983005 MW-21 SM 2320B-2011 589044 92511983005 MW-21 SM 3500-Fe B-2011 589629 92511983001 MW-13 SM 4500-S2D-2011 587746 92511983002 MW-16 SM 4500-S2D-2011 587746 92511983003 MW-17 SM 4500-S2D-2011 587746 92511983005 MW-21 SM 4500-S2D-2011 587746 92511983005 MW-21 EPA 300.0 Rev 2.1 1993 588917 92511983002 MW-16 SM 4500-CI-E-2011 589438 92511983005 MW-21 SM 4500-CI-E-2011 589438 92511983001 MW-13 SM 4500-CN-E-2011 587642 SM 4500-CN-E-2011 588051 92511983002 MW-16 SM 4500-CN-E-2011 587642 SM 4500-CN-E-2011 588051 92511983003 MW-17 SM 4500-CN-E-2011 587642 SM 4500-CN-E-2011 588051 92511983004 MW-22 SM 4500-CN-E-2011 587642 SM 4500-CN-E-2011 588051 92511983005 MW-21 SM 4500-CN-E-2011 587642 SM 4500-CN-E-2011 588051 92511983005 MW-21 SM 5220D-2011 589264 SM 5220D-2011 589290 92511983005 MW-21 SM 531OB-2011 589737 92511983005 MW-21 AM23G 700017 Date: 01 /04/2021 08:48 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 85 of 89 uULUMEM Name: uocumentnevisea: uctooer eti, eueu ,AaCeAna iCal' Sample Condition Upon ReceipttSCURj Page 1 of 2 Y` Document No.: Issuing Authority: _ F-CAR-CS-033-Rev.07 Pace Carolinas Qualltv office Laboratory receiving samples: Asheville ❑ Eden❑ Greenwood ❑ Huntersville Raleigh❑ Mechanicsville[] Atlanta[] Kernersville[] Sample Condition Client Name: Project #;W4# • 92511983 -Upon. Receipt } �/y?, Courier: ❑Fe ❑UPS ❑USPs []ClientCommercial 29ace ❑other: 1111111111111111111111 82511983 pate/Initials Person Examining-Conten �. Packing Material: ❑Bubble Wrap ubble Bags ❑None ❑ other Bi6logicalTissue Fr zen? Thermometer:. ❑Wet ❑glue ❑None Des ❑Na L.714 ,3 Gun io: 92TO64 Type of Ice: Correction Factor. Cooler Temp: Add/Subtract (°Cj -0. t Temp should be above freezing to 6'C a ❑Samples out of temp criteria. Sampies on ice, tooling process Cooler Temp Corrected j C.i r r has begun �139 C'Reggu ate oI , water sample) Did samples originat�.in a quarantine zone within the United States: CA, NY, or SC (check maps)? tiid samples originate from a foreign source (internationa , Fly" 1`IN inrh irlino Nawsii 5nA El �e . -wiz ray - r_Inc. Comments/Discrepancy: Chain of Custody Present? Yes []NO N/A 1. Samples Arrived within Hold Time? ❑y No ❑N/A 2. Short Hold Time Analysis (472 hr.)? 6,, ❑No N/A 3. Rush Turn Around Time Requested? Dyes 2 Na ❑N/A 4. Sufficient Volume? Yes _ []No []N/A S. Cor rect Co nta iners Used? -Pace Containers Used? �Ve-s❑wo ❑No ❑NIA ❑NIA 6, Containers Intact? Yes []No []N/A 7. Dissolved analysis: Samples Feld Faltered? ❑Yes ONO [2 /A N. Sample Labels Match C00 -includes Date/Tirne/ID/Analysis Matrix: Yes ❑No ❑N/A 9. Heads ace in VOA Vials (>5-6mm)? Yes ZNo N/A 14, Trip Blank Present? Trip Blank Custody Seals Present? ❑Yes E3yes 26 No []N/A N/A 11. COMMENTS/SAMPLE DISCREPANCY Field Data Required? Dyes ❑No _ Lot ID of split containers: CLIENT NOTIFICATION/RESOLUTION 1�„ �r rr� �l}r� a _V-�A Person contacted; X 1 - 'Vwa} 5i�-�(11— oate/Time: ��A- • [0 -- jam]• 2-0 Project Manager SCURF Review: ] Y 1.�'7 � _ Date: —• � ( — ��) Z•� Project Manager 5RF Review: i- '_] Date, }— -ZAD Page 86 of 89 Sample Condition Upon Receipt(SCURI Page 2 of 2 8C8A11c7jyt1CrZ1 Document No.: Issuing Authority: P-CAR•CS-033-Rev.07 Pace Carolinas Quality Office *Check mark tap half of box if pH and/or dechlorination is Project # verified and within the acceptance range for preservation samples. Exceptions: VOA, Coliform, TOC, 011 and Grease, DRCy8015 (water) DOC, tLHg "Bottom half of box is to fist number of bottles WO#:92511983 PM., AMB Duo Date: 12/29/20 CLIENT: 92-Municipal e � 6 �i W a fl v y A 7 a Q y V v Z a Q 01 2. y 2 GI is N y p� N v x Q x a m N 6 Q1 Z w a a z ¢ Y LJ z 0 v �_ 2 N 1�. C 0 ❑ Q ❑ {, w Q C ❑ d 1n 2 x O /N.1 ❑ d •y�,, N01 N N x Qa CL G L R C C CL m a A A m A a` a v r a E a m a E p x ¢ z ¢ ¢ x ¢ sr `y w 3r •y x `m a m s E = c m A a 0. a A a- a n J i a E ¢ ¢ J N O p O n n N N J N J a J rn Q J E J 5 1 E y` J E E G J E J E 0a a E m J E E E J E R m } E Ln E o E 0 E 8 J E 1 E N rf] ri N N � N �n — r•r _ r1 .n !V _ ,-I Mr v ry N o a j .N-1 X ro EO an m 0 raj ra . m 3 a a a a a a c>> ¢ a 1 t , X\< ITX X/ I N4 a s \d 9 lf} 13 12 J�L pH Adjustment Lag for Preserved samples Sample ID Type of Preservative pH upon receipt Date preservation adjusted Time preservation Amount of Preservative lot 0 adjusted added Nate: Whenever there is a discrepancy affecting NOrtn c.aranna comPnance aarrrYWC', d LUNY Ur LlF" LU114� W111 uemvit Lu ure ivoru+Ldrnnna utnnn Li! rnricaiiian Ur; ice fr,e. Out of hold, incarfect preservative, out 0f temp, incorrect containers. Page 87 of 89 �91 I � u rn m a C o ,l• x: a �I m TEMP In C RsceiVed an N Ice r (YIN) uslo y z Sealed Cooter 0 2 YIN H las In act T'l I (YIN) w nl"i i o m os -N Nn to A w ITEM y m m o Y 7 FL N n m r A m cC 01 v n S 9: 7 _ Y wo TASou'e�l�fl d � MATRIX CODE (aee valid todea to leA) SAMPLE TYPE (G'GRAB C=COMP) _ n tti m w m P z v M SAMPLE TEMP AT COLLECTION H OF CONTAINERS Unpreserved H2904 HNO3 m HCI m 2 NaOH w Na2S203 d' N Methanol Other Analyses Test YIN VOCsAPPI Metals App I Alkalirily, Ferrous Iron Sulfate, Chwide Sulfide Coo TDC VOCsAppll Metals AP P II Pesticides App II SVOC App II Residual Chlorine (YIN) m x an n 84 C] ❑ i V � v..c� 3 a rn o ' �p W ❑ � �n m = =a Z C O N 1 5 n 3 C) 0 � o r� r W Q � C N m 6 d � n Y v Al v CD ❑ r rt 3 ,_ r D h 33 3 m � M tDCL m C m m m � y � A C N N � � n Q Bi 9 N S N O r, N Page 88 of 89 ITEM # a n N NN N v II, W N O rr 0 O S r a o y a m 3 is Po 15M a a o n w `9 M y o 3 7 Q a d 3 N � � m y c of S t 5❑ a 9 d� O 2 c� 3 ❑ 4 m m � u » MATRIX CODE (sea valid ood0s to 100) z n N s s a SAMPLETYPE (0-GRAB C=COMP) x Ct r^ a a a A n 3 a g C 'z y m 6 mY i m x 8 O m A 3 m m ❑ m 0 ,o oy m a x z ❑ N 3 NI 3 N a m SAMPLE TEMP AT COLLECTION m m y m P A a s R OF CONTAINERS m w m Unpreserved m a 3�.❑ A w 5 m 7 � s n H2SO4 0 m HNO3 A » S HC1 m a WOH sv >a Ns2S203 N y m_ Melhanol �E Other d Analyses Test YIN w x X x x x PCBs x x x x x Cyanide ❑ s m N x x x x x Herbicides App 11 c m 3 ,z �i I m mN a A G1 TEMP in C . ` �n z n R o a r Residual Chlorine (YIN) Received on Ice (YIN)i us ❑ y Sealed O Cooler YIN Samples Intact (YIN) jn ro = n n m .. Z 6 6 N ¢C r 0 G3 ❑ 0 C] � y� Q1 - M r n CD m C M ,3.. a y M C ❑ �a Cr 0 CD C n 3� U i7 G N Page 89 of 89 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 January 04, 2021 Mr. Jonathan Pfohl Municipal Engineering Services 68 Shipwash Dr. Garner, NC 27529 RE: Project: Surry MSWLF SWs Pace Project No.: 92512034 Dear Mr. Pfohl: Enclosed are the analytical results for sample(s) received by the laboratory on December 15, 2020. The results relate only to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report. The test results provided in this final report were generated by each of the following laboratories within the Pace Network: • Pace Analytical Services - Asheville • Pace Analytical Services - Charlotte If you have any questions concerning this report, please feel free to contact me. Sincerely, Angela Baioni angela.baioni@pacelabs.com (704)875-9092 Project Manager Enclosures cc: Steven R. Gandy, Municipal Engineering Services Co. REPORT OF LABORATORY ANALYSIS r e This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 1 of 36 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Project: Surry MSWLF SWs Pace Project No.: 92512034 Pace Analytical Services Charlotte 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 Louisiana/NELAP Certification # LA170028 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 Pace Analytical Services Asheville 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification M E87648 North Carolina Drinking Water Certification M 37712 CERTIFICATIONS South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Virginia/VELAP Certification #: 460221 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 2 of 36 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE SUMMARY Project: Surry MSWLF SWs Pace Project No.: 92512034 Lab ID Sample ID Matrix Date Collected Date Received 92512034001 SW-1 Water 12/11/20 08:32 12/15/20 11:40 92512034002 SW-2 Water 12/11/20 09:39 12/15/20 11:40 92512034003 SW-3 Water 12/11/20 09:50 12/15/20 11:40 92512034004 SW-4 Water 12/10/2016:30 12/15/20 11:40 92512034005 SWN-1 Water 12/10/2016:40 12/15/20 11:40 92512034006 SWN-2 Water 12/10/2016:15 12/15/20 11:40 92512034007 SW-C Water 12/10/2016:19 12/15/20 11:40 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 3 of 36 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE ANALYTE COUNT Project: Surry MSWLF SWs Pace Project No.: 92512034 Analytes Lab ID Sample ID Method Analysts Reported Laboratory 92512034001 SW-1 EPA 601OD SH1 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D PM1 51 PASI-C 92512034002 SW-2 EPA 601OD SH1 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D SAS 51 PASI-C 92512034003 SW-3 EPA 601OD SH1 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D PM1 51 PASI-C 92512034004 SW-4 EPA 601OD SH1 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D SAS 51 PASI-C 92512034005 SWN-1 EPA 601 OD IDS, RDT 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D SAS 51 PASI-C 92512034006 SWN-2 EPA 601 OD IDS, RDT 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D SAS 51 PASI-C 92512034007 SW-C EPA 8260D SAS 51 PASI-C PASI-A = Pace Analytical Services - Asheville PASI-C = Pace Analytical Services - Charlotte REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 4 of 36 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry MSWLF SWs Pace Project No.: 92512034 Sample: SW-1 Lab ID: 92512034001 Collected: 12/11/20 08:32 Received: 12/15/20 11:40 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 12/17/20 11:06 12/31/20 22:22 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 22:22 7440-38-2 Barium 19.2 ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 22:22 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 12/17/20 11:06 12/31/20 22:22 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 12/17/20 11:06 12/31/20 22:22 7440-43-9 Chromium ND ug/L 5.0 3.7 1 12/17/20 11:06 12/31/20 22:22 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 12/17/20 11:06 12/31/20 22:22 7440-48-4 Copper ND ug/L 5.0 4.3 1 12/17/20 11:06 12/31/20 22:22 7440-50-8 Lead ND ug/L 5.0 4.5 1 12/17/20 11:06 12/31/20 22:22 7439-92-1 Nickel ND ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 22:22 7440-02-0 Selenium ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 22:22 7782-49-2 Silver ND ug/L 5.0 2.5 1 12/17/20 11:06 12/31/20 22:22 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 12/17/20 11:06 12/31/20 22:22 7440-62-2 Zinc ND ug/L 10.0 9.5 1 12/17/20 11:06 12/31/20 22:22 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.10 0.050 1 12/18/20 02:42 12/31/20 03:41 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 6.2 1 12/18/20 06:50 67-64-1 Acrylonitrile ND ug/L 10.0 0.90 1 12/18/20 06:50 107-13-1 Benzene ND ug/L 1.0 0.15 1 12/18/20 06:50 71-43-2 Bromochloromethane ND ug/L 1.0 0.34 1 12/18/20 06:50 74-97-5 Bromodichloromethane ND ug/L 1.0 0.26 1 12/18/20 06:50 75-27-4 Bromoform ND ug/L 1.0 0.62 1 12/18/20 06:50 75-25-2 v1 Bromomethane ND ug/L 2.0 0.62 1 12/18/20 06:50 74-83-9 2-Butanone (MEK) ND ug/L 5.0 3.3 1 12/18/20 06:50 78-93-3 Carbon disulfide ND ug/L 2.0 0.40 1 12/18/20 06:50 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.22 1 12/18/20 06:50 56-23-5 Chlorobenzene ND ug/L 1.0 0.23 1 12/18/20 06:50 108-90-7 Chloroethane ND ug/L 1.0 0.49 1 12/18/20 06:50 75-00-3 Chloroform ND ug/L 5.0 2.3 1 12/18/20 06:50 67-66-3 Chloromethane ND ug/L 1.0 0.39 1 12/18/20 06:50 74-87-3 v2 1,2-Dibromo-3-chloropropane ND ug/L 5.0 0.26 1 12/18/20 06:50 96-12-8 Dibromochloromethane ND ug/L 1.0 0.41 1 12/18/20 06:50 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.26 1 12/18/20 06:50 106-93-4 Dibromomethane ND ug/L 1.0 0.46 1 12/18/20 06:50 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.29 1 12/18/20 06:50 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.26 1 12/18/20 06:50 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.54 1 12/18/20 06:50 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.27 1 12/18/20 06:50 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.34 1 12/18/20 06:50 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.24 1 12/18/20 06:50 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 03:28 PM without the written consent of Pace Analytical Services, LLC. Page 5 of 36 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry MSWLF SWs Pace Project No.: 92512034 Sample: SW-1 Lab ID: 92512034001 Collected: 12/11/20 08:32 Received: 12/15/20 11:40 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene 1,4-Dioxane (p-Dioxane) Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 01/04/2021 03:28 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.29 1 12/18/20 06:50 156-59-2 ND ug/L 1.0 0.25 1 12/18/20 06:50 156-60-5 ND ug/L 1.0 0.19 1 12/18/20 06:50 78-87-5 ND ug/L 1.0 0.30 1 12/18/20 06:50 10061-01-5 ND ug/L 1.0 0.31 1 12/18/20 06:50 10061-02-6 ND ug/L 150 56.2 1 12/18/20 06:50 123-91-1 ND ug/L 1.0 0.26 1 12/18/20 06:50 100-41-4 ND ug/L 5.0 0.57 1 12/18/20 06:50 591-78-6 ND ug/L 20.0 12.5 1 12/18/20 06:50 74-88-4 ND ug/L 5.0 3.7 1 12/18/20 06:50 75-09-2 ND ug/L 5.0 4.5 1 12/18/20 06:50 108-10-1 ND ug/L 1.0 0.27 1 12/18/20 06:50 100-42-5 ND ug/L 1.0 0.34 1 12/18/20 06:50 630-20-6 ND ug/L 1.0 0.22 1 12/18/20 06:50 79-34-5 ND ug/L 1.0 0.16 1 12/18/20 06:50 127-18-4 ND ug/L 1.0 0.24 1 12/18/20 06:50 108-88-3 ND ug/L 1.0 0.18 1 12/18/20 06:50 71-55-6 ND ug/L 1.0 0.24 1 12/18/20 06:50 79-00-5 ND ug/L 1.0 0.22 1 12/18/20 06:50 79-01-6 ND ug/L 1.0 0.31 1 12/18/20 06:50 75-69-4 ND ug/L 1.0 0.35 1 12/18/20 06:50 96-18-4 ND ug/L 2.0 1.4 1 12/18/20 06:50 108-05-4 ND ug/L 1.0 0.24 1 12/18/20 06:50 75-01-4 ND ug/L 1.0 0.63 1 12/18/20 06:50 1330-20-7 96 % 70-130 1 12/18/20 06:50 460-00-4 105 % 70-130 1 12/18/20 06:50 17060-07-0 102 % 70-130 1 12/18/20 06:50 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. v1 Page 6 of 36 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry MSWLF SWs Pace Project No.: 92512034 Sample: SW-2 Lab ID: 92512034002 Collected: 12/11/20 09:39 Received: 12/15/20 11:40 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 12/17/20 11:06 12/31/20 22:25 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 22:25 7440-38-2 Barium 22.2 ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 22:25 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 12/17/20 11:06 12/31/20 22:25 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 12/17/20 11:06 12/31/20 22:25 7440-43-9 Chromium ND ug/L 5.0 3.7 1 12/17/20 11:06 12/31/20 22:25 7440-47-3 Cobalt 22.1 ug/L 5.0 3.6 1 12/17/20 11:06 12/31/20 22:25 7440-48-4 Copper ND ug/L 5.0 4.3 1 12/17/20 11:06 12/31/20 22:25 7440-50-8 Lead ND ug/L 5.0 4.5 1 12/17/20 11:06 12/31/20 22:25 7439-92-1 Nickel ND ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 22:25 7440-02-0 Selenium ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 22:25 7782-49-2 Silver ND ug/L 5.0 2.5 1 12/17/20 11:06 12/31/20 22:25 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 12/17/20 11:06 12/31/20 22:25 7440-62-2 Zinc ND ug/L 10.0 9.5 1 12/17/20 11:06 12/31/20 22:25 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.10 0.050 1 12/18/20 02:42 12/31/20 04:02 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 6.2 1 12/18/20 17:51 67-64-1 Acrylonitrile ND ug/L 10.0 0.90 1 12/18/20 17:51 107-13-1 Benzene ND ug/L 1.0 0.15 1 12/18/20 17:51 71-43-2 Bromochloromethane ND ug/L 1.0 0.34 1 12/18/20 17:51 74-97-5 Bromodichloromethane ND ug/L 1.0 0.26 1 12/18/20 17:51 75-27-4 Bromoform ND ug/L 1.0 0.62 1 12/18/20 17:51 75-25-2 Bromomethane ND ug/L 2.0 0.62 1 12/18/20 17:51 74-83-9 2-Butanone (MEK) ND ug/L 5.0 3.3 1 12/18/20 17:51 78-93-3 Carbon disulfide ND ug/L 2.0 0.40 1 12/18/20 17:51 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.22 1 12/18/20 17:51 56-23-5 Chlorobenzene ND ug/L 1.0 0.23 1 12/18/20 17:51 108-90-7 Chloroethane ND ug/L 1.0 0.49 1 12/18/20 17:51 75-00-3 Chloroform ND ug/L 5.0 2.3 1 12/18/20 17:51 67-66-3 Chloromethane ND ug/L 1.0 0.39 1 12/18/20 17:51 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 5.0 0.26 1 12/18/20 17:51 96-12-8 Dibromochloromethane ND ug/L 1.0 0.41 1 12/18/20 17:51 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.26 1 12/18/20 17:51 106-93-4 Dibromomethane ND ug/L 1.0 0.46 1 12/18/20 17:51 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.29 1 12/18/20 17:51 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.26 1 12/18/20 17:51 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.54 1 12/18/20 17:51 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.27 1 12/18/20 17:51 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.34 1 12/18/20 17:51 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.24 1 12/18/20 17:51 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 03:28 PM without the written consent of Pace Analytical Services, LLC. IL Page 7 of 36 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry MSWLF SWs Pace Project No.: 92512034 Sample: SW-2 Lab ID: 92512034002 Collected: 12/11/20 09:39 Received: 12/15/20 11:40 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene 1,4-Dioxane (p-Dioxane) Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 01/04/2021 03:28 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 3.0 ug/L 1.0 0.29 1 12/18/2017:51 156-59-2 ND ug/L 1.0 0.25 1 12/18/2017:51 156-60-5 ND ug/L 1.0 0.19 1 12/18/2017:51 78-87-5 ND ug/L 1.0 0.30 1 12/18/2017:51 10061-01-5 ND ug/L 1.0 0.31 1 12/18/2017:51 10061-02-6 ND ug/L 150 56.2 1 12/18/2017:51 123-91-1 ND ug/L 1.0 0.26 1 12/18/2017:51 100-41-4 ND ug/L 5.0 0.57 1 12/18/2017:51 591-78-6 ND ug/L 20.0 12.5 1 12/18/2017:51 74-88-4 ND ug/L 5.0 3.7 1 12/18/2017:51 75-09-2 ND ug/L 5.0 4.5 1 12/18/2017:51 108-10-1 ND ug/L 1.0 0.27 1 12/18/2017:51 100-42-5 ND ug/L 1.0 0.34 1 12/18/2017:51 630-20-6 ND ug/L 1.0 0.22 1 12/18/2017:51 79-34-5 ND ug/L 1.0 0.16 1 12/18/2017:51 127-18-4 ND ug/L 1.0 0.24 1 12/18/2017:51 108-88-3 ND ug/L 1.0 0.18 1 12/18/2017:51 71-55-6 ND ug/L 1.0 0.24 1 12/18/2017:51 79-00-5 ND ug/L 1.0 0.22 1 12/18/2017:51 79-01-6 ND ug/L 1.0 0.31 1 12/18/2017:51 75-69-4 ND ug/L 1.0 0.35 1 12/18/2017:51 96-18-4 ND ug/L 2.0 1.4 1 12/18/2017:51 108-05-4 ND ug/L 1.0 0.24 1 12/18/2017:51 75-01-4 ND ug/L 1.0 0.63 1 12/18/2017:51 1330-20-7 98 % 70-130 1 12/18/2017:51 460-00-4 104 % 70-130 1 12/18/2017:51 17060-07-0 101 % 70-130 1 12/18/2017:51 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 8 of 36 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry MSWLF SWs Pace Project No.: 92512034 Sample: SW-3 Lab ID: 92512034003 Collected: 12/11/20 09:50 Received: 12/15/20 11:40 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 12/17/20 11:06 12/31/20 22:28 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 22:28 7440-38-2 Barium 20.6 ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 22:28 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 12/17/20 11:06 12/31/20 22:28 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 12/17/20 11:06 12/31/20 22:28 7440-43-9 Chromium ND ug/L 5.0 3.7 1 12/17/20 11:06 12/31/20 22:28 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 12/17/20 11:06 12/31/20 22:28 7440-48-4 Copper ND ug/L 5.0 4.3 1 12/17/20 11:06 12/31/20 22:28 7440-50-8 Lead ND ug/L 5.0 4.5 1 12/17/20 11:06 12/31/20 22:28 7439-92-1 Nickel ND ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 22:28 7440-02-0 Selenium ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 22:28 7782-49-2 Silver ND ug/L 5.0 2.5 1 12/17/20 11:06 12/31/20 22:28 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 12/17/20 11:06 12/31/20 22:28 7440-62-2 Zinc ND ug/L 10.0 9.5 1 12/17/20 11:06 12/31/20 22:28 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.10 0.050 1 12/18/20 02:42 12/31/20 04:06 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 6.2 1 12/18/20 07:08 67-64-1 Acrylonitrile ND ug/L 10.0 0.90 1 12/18/20 07:08 107-13-1 Benzene ND ug/L 1.0 0.15 1 12/18/20 07:08 71-43-2 Bromochloromethane ND ug/L 1.0 0.34 1 12/18/20 07:08 74-97-5 Bromodichloromethane ND ug/L 1.0 0.26 1 12/18/20 07:08 75-27-4 Bromoform ND ug/L 1.0 0.62 1 12/18/20 07:08 75-25-2 v1 Bromomethane ND ug/L 2.0 0.62 1 12/18/20 07:08 74-83-9 2-Butanone (MEK) ND ug/L 5.0 3.3 1 12/18/20 07:08 78-93-3 Carbon disulfide ND ug/L 2.0 0.40 1 12/18/20 07:08 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.22 1 12/18/20 07:08 56-23-5 Chlorobenzene ND ug/L 1.0 0.23 1 12/18/20 07:08 108-90-7 Chloroethane ND ug/L 1.0 0.49 1 12/18/20 07:08 75-00-3 Chloroform ND ug/L 5.0 2.3 1 12/18/20 07:08 67-66-3 Chloromethane ND ug/L 1.0 0.39 1 12/18/20 07:08 74-87-3 v2 1,2-Dibromo-3-chloropropane ND ug/L 5.0 0.26 1 12/18/20 07:08 96-12-8 Dibromochloromethane ND ug/L 1.0 0.41 1 12/18/20 07:08 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.26 1 12/18/20 07:08 106-93-4 Dibromomethane ND ug/L 1.0 0.46 1 12/18/20 07:08 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.29 1 12/18/20 07:08 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.26 1 12/18/20 07:08 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.54 1 12/18/20 07:08 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.27 1 12/18/20 07:08 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.34 1 12/18/20 07:08 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.24 1 12/18/20 07:08 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 03:28 PM without the written consent of Pace Analytical Services, LLC. Page 9 of 36 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry MSWLF SWs Pace Project No.: 92512034 Sample: SW-3 Lab ID: 92512034003 Collected: 12/11/20 09:50 Received: 12/15/20 11:40 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene 1,4-Dioxane (p-Dioxane) Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 01/04/2021 03:28 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.29 1 12/18/20 07:08 156-59-2 ND ug/L 1.0 0.25 1 12/18/20 07:08 156-60-5 ND ug/L 1.0 0.19 1 12/18/20 07:08 78-87-5 ND ug/L 1.0 0.30 1 12/18/20 07:08 10061-01-5 ND ug/L 1.0 0.31 1 12/18/20 07:08 10061-02-6 ND ug/L 150 56.2 1 12/18/20 07:08 123-91-1 ND ug/L 1.0 0.26 1 12/18/20 07:08 100-41-4 ND ug/L 5.0 0.57 1 12/18/20 07:08 591-78-6 ND ug/L 20.0 12.5 1 12/18/20 07:08 74-88-4 ND ug/L 5.0 3.7 1 12/18/20 07:08 75-09-2 ND ug/L 5.0 4.5 1 12/18/20 07:08 108-10-1 ND ug/L 1.0 0.27 1 12/18/20 07:08 100-42-5 ND ug/L 1.0 0.34 1 12/18/20 07:08 630-20-6 ND ug/L 1.0 0.22 1 12/18/20 07:08 79-34-5 ND ug/L 1.0 0.16 1 12/18/20 07:08 127-18-4 ND ug/L 1.0 0.24 1 12/18/20 07:08 108-88-3 ND ug/L 1.0 0.18 1 12/18/20 07:08 71-55-6 ND ug/L 1.0 0.24 1 12/18/20 07:08 79-00-5 ND ug/L 1.0 0.22 1 12/18/20 07:08 79-01-6 ND ug/L 1.0 0.31 1 12/18/20 07:08 75-69-4 ND ug/L 1.0 0.35 1 12/18/20 07:08 96-18-4 ND ug/L 2.0 1.4 1 12/18/20 07:08 108-05-4 ND ug/L 1.0 0.24 1 12/18/20 07:08 75-01-4 ND ug/L 1.0 0.63 1 12/18/20 07:08 1330-20-7 95 % 70-130 1 12/18/20 07:08 460-00-4 108 % 70-130 1 12/18/20 07:08 17060-07-0 103 % 70-130 1 12/18/20 07:08 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. v1 Page 10 of 36 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry MSWLF SWs Pace Project No.: 92512034 Sample: SW-4 Lab ID: 92512034004 Collected: 12/10/20 16:30 Received: 12/15/20 11:40 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 601 OD Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 12/17/20 11:06 12/31/20 22:38 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 22:38 7440-38-2 Barium 17.4 ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 22:38 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 12/17/20 11:06 12/31/20 22:38 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 12/17/20 11:06 12/31/20 22:38 7440-43-9 Chromium ND ug/L 5.0 3.7 1 12/17/20 11:06 12/31/20 22:38 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 12/17/20 11:06 12/31/20 22:38 7440-48-4 Copper ND ug/L 5.0 4.3 1 12/17/20 11:06 12/31/20 22:38 7440-50-8 Lead ND ug/L 5.0 4.5 1 12/17/20 11:06 12/31/20 22:38 7439-92-1 Nickel ND ug/L 5.0 3.5 1 12/17/20 11:06 12/31/20 22:38 7440-02-0 Selenium ND ug/L 10.0 4.7 1 12/17/20 11:06 12/31/20 22:38 7782-49-2 Silver ND ug/L 5.0 2.5 1 12/17/20 11:06 12/31/20 22:38 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 12/17/20 11:06 12/31/20 22:38 7440-62-2 Zinc ND ug/L 10.0 9.5 1 12/17/20 11:06 12/31/20 22:38 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.10 0.050 1 12/18/20 02:42 12/31/20 04:10 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 6.2 1 12/18/20 14:51 67-64-1 Acrylonitrile ND ug/L 10.0 0.90 1 12/18/20 14:51 107-13-1 Benzene ND ug/L 1.0 0.15 1 12/18/20 14:51 71-43-2 Bromochloromethane ND ug/L 1.0 0.34 1 12/18/20 14:51 74-97-5 Bromodichloromethane ND ug/L 1.0 0.26 1 12/18/20 14:51 75-27-4 Bromoform ND ug/L 1.0 0.62 1 12/18/20 14:51 75-25-2 Bromomethane ND ug/L 2.0 0.62 1 12/18/20 14:51 74-83-9 2-Butanone (MEK) ND ug/L 5.0 3.3 1 12/18/20 14:51 78-93-3 Carbon disulfide ND ug/L 2.0 0.40 1 12/18/20 14:51 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.22 1 12/18/20 14:51 56-23-5 Chlorobenzene ND ug/L 1.0 0.23 1 12/18/20 14:51 108-90-7 Chloroethane ND ug/L 1.0 0.49 1 12/18/20 14:51 75-00-3 Chloroform ND ug/L 5.0 2.3 1 12/18/20 14:51 67-66-3 Chloromethane ND ug/L 1.0 0.39 1 12/18/20 14:51 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 5.0 0.26 1 12/18/20 14:51 96-12-8 Dibromochloromethane ND ug/L 1.0 0.41 1 12/18/20 14:51 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.26 1 12/18/20 14:51 106-93-4 Dibromomethane ND ug/L 1.0 0.46 1 12/18/20 14:51 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.29 1 12/18/20 14:51 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.26 1 12/18/20 14:51 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.54 1 12/18/20 14:51 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.27 1 12/18/20 14:51 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.34 1 12/18/20 14:51 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.24 1 12/18/20 14:51 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 03:28 PM without the written consent of Pace Analytical Services, LLC. IL Page 11 of 36 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry MSWLF SWs Pace Project No.: 92512034 Sample: SW-4 Lab ID: 92512034004 Collected: 12/10/20 16:30 Received: 12/15/20 11:40 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene 1,4-Dioxane (p-Dioxane) Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 01/04/2021 03:28 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.29 1 12/18/2014:51 156-59-2 ND ug/L 1.0 0.25 1 12/18/2014:51 156-60-5 ND ug/L 1.0 0.19 1 12/18/2014:51 78-87-5 ND ug/L 1.0 0.30 1 12/18/2014:51 10061-01-5 ND ug/L 1.0 0.31 1 12/18/2014:51 10061-02-6 ND ug/L 150 56.2 1 12/18/2014:51 123-91-1 ND ug/L 1.0 0.26 1 12/18/2014:51 100-41-4 ND ug/L 5.0 0.57 1 12/18/2014:51 591-78-6 ND ug/L 20.0 12.5 1 12/18/2014:51 74-88-4 ND ug/L 5.0 3.7 1 12/18/2014:51 75-09-2 ND ug/L 5.0 4.5 1 12/18/2014:51 108-10-1 ND ug/L 1.0 0.27 1 12/18/2014:51 100-42-5 ND ug/L 1.0 0.34 1 12/18/2014:51 630-20-6 ND ug/L 1.0 0.22 1 12/18/2014:51 79-34-5 ND ug/L 1.0 0.16 1 12/18/2014:51 127-18-4 ND ug/L 1.0 0.24 1 12/18/2014:51 108-88-3 ND ug/L 1.0 0.18 1 12/18/2014:51 71-55-6 ND ug/L 1.0 0.24 1 12/18/2014:51 79-00-5 ND ug/L 1.0 0.22 1 12/18/2014:51 79-01-6 ND ug/L 1.0 0.31 1 12/18/2014:51 75-69-4 ND ug/L 1.0 0.35 1 12/18/2014:51 96-18-4 ND ug/L 2.0 1.4 1 12/18/2014:51 108-05-4 ND ug/L 1.0 0.24 1 12/18/2014:51 75-01-4 ND ug/L 1.0 0.63 1 12/18/2014:51 1330-20-7 97 % 70-130 1 12/18/2014:51 460-00-4 103 % 70-130 1 12/18/2014:51 17060-07-0 101 % 70-130 1 12/18/2014:51 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 12 of 36 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry MSWLF SWs Pace Project No.: 92512034 Sample: SWN-1 Lab ID: 92512034005 Collected: 12/10/20 16:40 Received: 12/15/20 11:40 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 12/17/2011:06 01/01/2123:12 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 12/17/2011:06 01/01/2123:12 7440-38-2 Barium 15.4 ug/L 5.0 3.5 1 12/17/2011:06 01/01/2123:12 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 12/17/2011:06 01/01/2123:12 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 12/17/2011:06 01/01/2123:12 7440-43-9 Chromium ND ug/L 5.0 3.7 1 12/17/2011:06 01/01/2123:12 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 12/17/2011:06 01/01/2123:12 7440-48-4 Copper ND ug/L 5.0 4.3 1 12/17/2011:06 01/03/2123:37 7440-50-8 Lead ND ug/L 5.0 4.5 1 12/17/2011:06 01/01/2123:12 7439-92-1 Nickel ND ug/L 5.0 3.5 1 12/17/2011:06 01/01/2123:12 7440-02-0 Selenium ND ug/L 10.0 4.7 1 12/17/2011:06 01/01/2123:12 7782-49-2 Silver ND ug/L 5.0 2.5 1 12/17/2011:06 01/01/2123:12 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 12/17/2011:06 01/01/2123:12 7440-62-2 Zinc ND ug/L 10.0 9.5 1 12/17/2011:06 01/01/2123:12 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.10 0.050 1 12/18/20 02:42 12/31/20 04:22 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 6.2 1 12/18/20 15:09 67-64-1 Acrylonitrile ND ug/L 10.0 0.90 1 12/18/20 15:09 107-13-1 Benzene ND ug/L 1.0 0.15 1 12/18/20 15:09 71-43-2 Bromochloromethane ND ug/L 1.0 0.34 1 12/18/20 15:09 74-97-5 Bromodichloromethane ND ug/L 1.0 0.26 1 12/18/20 15:09 75-27-4 Bromoform ND ug/L 1.0 0.62 1 12/18/20 15:09 75-25-2 Bromomethane ND ug/L 2.0 0.62 1 12/18/20 15:09 74-83-9 2-Butanone (MEK) ND ug/L 5.0 3.3 1 12/18/20 15:09 78-93-3 Carbon disulfide ND ug/L 2.0 0.40 1 12/18/20 15:09 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.22 1 12/18/20 15:09 56-23-5 Chlorobenzene ND ug/L 1.0 0.23 1 12/18/20 15:09 108-90-7 Chloroethane ND ug/L 1.0 0.49 1 12/18/20 15:09 75-00-3 Chloroform ND ug/L 5.0 2.3 1 12/18/20 15:09 67-66-3 Chloromethane ND ug/L 1.0 0.39 1 12/18/20 15:09 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 5.0 0.26 1 12/18/20 15:09 96-12-8 Dibromochloromethane ND ug/L 1.0 0.41 1 12/18/20 15:09 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.26 1 12/18/20 15:09 106-93-4 Dibromomethane ND ug/L 1.0 0.46 1 12/18/20 15:09 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.29 1 12/18/20 15:09 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.26 1 12/18/20 15:09 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.54 1 12/18/20 15:09 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.27 1 12/18/20 15:09 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.34 1 12/18/20 15:09 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.24 1 12/18/20 15:09 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 03:28 PM without the written consent of Pace Analytical Services, LLC. IL Page 13 of 36 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry MSWLF SWs Pace Project No.: 92512034 Sample: SWN-1 Lab ID: 92512034005 Collected: 12/10/20 16:40 Received: 12/15/20 11:40 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene 1,4-Dioxane (p-Dioxane) Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 01/04/2021 03:28 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.29 1 12/18/2015:09 156-59-2 ND ug/L 1.0 0.25 1 12/18/2015:09 156-60-5 ND ug/L 1.0 0.19 1 12/18/2015:09 78-87-5 ND ug/L 1.0 0.30 1 12/18/2015:09 10061-01-5 ND ug/L 1.0 0.31 1 12/18/2015:09 10061-02-6 ND ug/L 150 56.2 1 12/18/2015:09 123-91-1 ND ug/L 1.0 0.26 1 12/18/2015:09 100-41-4 ND ug/L 5.0 0.57 1 12/18/2015:09 591-78-6 ND ug/L 20.0 12.5 1 12/18/2015:09 74-88-4 ND ug/L 5.0 3.7 1 12/18/2015:09 75-09-2 ND ug/L 5.0 4.5 1 12/18/2015:09 108-10-1 ND ug/L 1.0 0.27 1 12/18/2015:09 100-42-5 ND ug/L 1.0 0.34 1 12/18/2015:09 630-20-6 ND ug/L 1.0 0.22 1 12/18/2015:09 79-34-5 ND ug/L 1.0 0.16 1 12/18/2015:09 127-18-4 ND ug/L 1.0 0.24 1 12/18/2015:09 108-88-3 ND ug/L 1.0 0.18 1 12/18/2015:09 71-55-6 ND ug/L 1.0 0.24 1 12/18/2015:09 79-00-5 ND ug/L 1.0 0.22 1 12/18/2015:09 79-01-6 ND ug/L 1.0 0.31 1 12/18/2015:09 75-69-4 ND ug/L 1.0 0.35 1 12/18/2015:09 96-18-4 ND ug/L 2.0 1.4 1 12/18/2015:09 108-05-4 ND ug/L 1.0 0.24 1 12/18/2015:09 75-01-4 ND ug/L 1.0 0.63 1 12/18/2015:09 1330-20-7 97 % 70-130 1 12/18/2015:09 460-00-4 104 % 70-130 1 12/18/2015:09 17060-07-0 100 % 70-130 1 12/18/2015:09 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 14 of 36 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry MSWLF SWs Pace Project No.: 92512034 Sample: SWN-2 Lab ID: 92512034006 Collected: 12/10/20 16:15 Received: 12/15/20 11:40 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 12/17/2011:06 01/01/2123:32 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 12/17/2011:06 01/01/2123:32 7440-38-2 Barium 16.3 ug/L 5.0 3.5 1 12/17/2011:06 01/01/2123:32 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 12/17/2011:06 01/01/2123:32 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 12/17/2011:06 01/01/2123:32 7440-43-9 Chromium ND ug/L 5.0 3.7 1 12/17/2011:06 01/01/2123:32 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 12/17/2011:06 01/01/2123:32 7440-48-4 Copper ND ug/L 5.0 4.3 1 12/17/2011:06 01/03/2123:50 7440-50-8 Lead ND ug/L 5.0 4.5 1 12/17/2011:06 01/01/2123:32 7439-92-1 Nickel ND ug/L 5.0 3.5 1 12/17/2011:06 01/01/2123:32 7440-02-0 Selenium ND ug/L 10.0 4.7 1 12/17/2011:06 01/01/2123:32 7782-49-2 Silver ND ug/L 5.0 2.5 1 12/17/2011:06 01/01/2123:32 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 12/17/2011:06 01/01/2123:32 7440-62-2 Zinc ND ug/L 10.0 9.5 1 12/17/2011:06 01/01/2123:32 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.10 0.050 1 12/18/20 02:42 12/31/20 04:26 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 6.2 1 12/18/20 15:27 67-64-1 Acrylonitrile ND ug/L 10.0 0.90 1 12/18/20 15:27 107-13-1 Benzene ND ug/L 1.0 0.15 1 12/18/20 15:27 71-43-2 Bromochloromethane ND ug/L 1.0 0.34 1 12/18/20 15:27 74-97-5 Bromodichloromethane ND ug/L 1.0 0.26 1 12/18/20 15:27 75-27-4 Bromoform ND ug/L 1.0 0.62 1 12/18/20 15:27 75-25-2 Bromomethane ND ug/L 2.0 0.62 1 12/18/20 15:27 74-83-9 2-Butanone (MEK) ND ug/L 5.0 3.3 1 12/18/20 15:27 78-93-3 Carbon disulfide ND ug/L 2.0 0.40 1 12/18/20 15:27 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.22 1 12/18/20 15:27 56-23-5 Chlorobenzene ND ug/L 1.0 0.23 1 12/18/20 15:27 108-90-7 Chloroethane ND ug/L 1.0 0.49 1 12/18/20 15:27 75-00-3 Chloroform ND ug/L 5.0 2.3 1 12/18/20 15:27 67-66-3 Chloromethane ND ug/L 1.0 0.39 1 12/18/20 15:27 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 5.0 0.26 1 12/18/20 15:27 96-12-8 Dibromochloromethane ND ug/L 1.0 0.41 1 12/18/20 15:27 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.26 1 12/18/20 15:27 106-93-4 Dibromomethane ND ug/L 1.0 0.46 1 12/18/20 15:27 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.29 1 12/18/20 15:27 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.26 1 12/18/20 15:27 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.54 1 12/18/20 15:27 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.27 1 12/18/20 15:27 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.34 1 12/18/20 15:27 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.24 1 12/18/20 15:27 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 03:28 PM without the written consent of Pace Analytical Services, LLC. IL Page 15 of 36 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry MSWLF SWs Pace Project No.: 92512034 Sample: SWN-2 Lab ID: 92512034006 Collected: 12/10/20 16:15 Received: 12/15/20 11:40 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene 1,4-Dioxane (p-Dioxane) Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 01/04/2021 03:28 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.29 1 12/18/2015:27 156-59-2 ND ug/L 1.0 0.25 1 12/18/2015:27 156-60-5 ND ug/L 1.0 0.19 1 12/18/2015:27 78-87-5 ND ug/L 1.0 0.30 1 12/18/2015:27 10061-01-5 ND ug/L 1.0 0.31 1 12/18/2015:27 10061-02-6 ND ug/L 150 56.2 1 12/18/2015:27 123-91-1 ND ug/L 1.0 0.26 1 12/18/2015:27 100-41-4 ND ug/L 5.0 0.57 1 12/18/2015:27 591-78-6 ND ug/L 20.0 12.5 1 12/18/2015:27 74-88-4 ND ug/L 5.0 3.7 1 12/18/2015:27 75-09-2 ND ug/L 5.0 4.5 1 12/18/2015:27 108-10-1 ND ug/L 1.0 0.27 1 12/18/2015:27 100-42-5 ND ug/L 1.0 0.34 1 12/18/2015:27 630-20-6 ND ug/L 1.0 0.22 1 12/18/2015:27 79-34-5 ND ug/L 1.0 0.16 1 12/18/2015:27 127-18-4 ND ug/L 1.0 0.24 1 12/18/2015:27 108-88-3 ND ug/L 1.0 0.18 1 12/18/2015:27 71-55-6 ND ug/L 1.0 0.24 1 12/18/2015:27 79-00-5 ND ug/L 1.0 0.22 1 12/18/2015:27 79-01-6 ND ug/L 1.0 0.31 1 12/18/2015:27 75-69-4 ND ug/L 1.0 0.35 1 12/18/2015:27 96-18-4 ND ug/L 2.0 1.4 1 12/18/2015:27 108-05-4 ND ug/L 1.0 0.24 1 12/18/2015:27 75-01-4 ND ug/L 1.0 0.63 1 12/18/2015:27 1330-20-7 98 % 70-130 1 12/18/2015:27 460-00-4 106 % 70-130 1 12/18/2015:27 17060-07-0 100 % 70-130 1 12/18/2015:27 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 16 of 36 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry MSWLF SWs Pace Project No.: 92512034 Sample: SW-C Lab ID: 92512034007 Collected: 12/10/20 16:19 Received: 12/15/20 11:40 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill Acetone Acrylonitrile Benzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane 2-Butanone (MEK) Carbon disulfide Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 1,2-Dibromo-3-chloropropane Dibromochloromethane 1,2-Dibromoethane (EDB) Dibromomethane 1,2-Dichlorobenzene 1,4-Dichlorobenzene trans-1,4-Dichloro-2-butene 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene 1,4-Dioxane (p-Dioxane) Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Date: 01/04/2021 03:28 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 25.0 6.2 1 12/18/2015:45 67-64-1 ND ug/L 10.0 0.90 1 12/18/2015:45 107-13-1 ND ug/L 1.0 0.15 1 12/18/2015:45 71-43-2 ND ug/L 1.0 0.34 1 12/18/2015:45 74-97-5 ND ug/L 1.0 0.26 1 12/18/2015:45 75-27-4 ND ug/L 1.0 0.62 1 12/18/2015:45 75-25-2 ND ug/L 2.0 0.62 1 12/18/2015:45 74-83-9 ND ug/L 5.0 3.3 1 12/18/2015:45 78-93-3 ND ug/L 2.0 0.40 1 12/18/2015:45 75-15-0 ND ug/L 1.0 0.22 1 12/18/2015:45 56-23-5 ND ug/L 1.0 0.23 1 12/18/2015:45 108-90-7 ND ug/L 1.0 0.49 1 12/18/2015:45 75-00-3 ND ug/L 5.0 2.3 1 12/18/2015:45 67-66-3 ND ug/L 1.0 0.39 1 12/18/2015:45 74-87-3 ND ug/L 5.0 0.26 1 12/18/2015:45 96-12-8 ND ug/L 1.0 0.41 1 12/18/2015:45 124-48-1 ND ug/L 1.0 0.26 1 12/18/2015:45 106-93-4 ND ug/L 1.0 0.46 1 12/18/2015:45 74-95-3 ND ug/L 1.0 0.29 1 12/18/2015:45 95-50-1 ND ug/L 1.0 0.26 1 12/18/2015:45 106-46-7 ND ug/L 1.0 0.54 1 12/18/2015:45 110-57-6 ND ug/L 1.0 0.27 1 12/18/2015:45 75-34-3 ND ug/L 1.0 0.34 1 12/18/2015:45 107-06-2 ND ug/L 1.0 0.24 1 12/18/2015:45 75-35-4 ND ug/L 1.0 0.29 1 12/18/2015:45 156-59-2 ND ug/L 1.0 0.25 1 12/18/2015:45 156-60-5 ND ug/L 1.0 0.19 1 12/18/2015:45 78-87-5 ND ug/L 1.0 0.30 1 12/18/2015:45 10061-01-5 ND ug/L 1.0 0.31 1 12/18/2015:45 10061-02-6 ND ug/L 150 56.2 1 12/18/2015:45 123-91-1 ND ug/L 1.0 0.26 1 12/18/2015:45 100-41-4 ND ug/L 5.0 0.57 1 12/18/2015:45 591-78-6 ND ug/L 20.0 12.5 1 12/18/2015:45 74-88-4 ND ug/L 5.0 3.7 1 12/18/2015:45 75-09-2 ND ug/L 5.0 4.5 1 12/18/2015:45 108-10-1 ND ug/L 1.0 0.27 1 12/18/2015:45 100-42-5 ND ug/L 1.0 0.34 1 12/18/2015:45 630-20-6 ND ug/L 1.0 0.22 1 12/18/2015:45 79-34-5 ND ug/L 1.0 0.16 1 12/18/2015:45 127-18-4 ND ug/L 1.0 0.24 1 12/18/2015:45 108-88-3 ND ug/L 1.0 0.18 1 12/18/2015:45 71-55-6 ND ug/L 1.0 0.24 1 12/18/2015:45 79-00-5 ND ug/L 1.0 0.22 1 12/18/2015:45 79-01-6 ND ug/L 1.0 0.31 1 12/18/2015:45 75-69-4 ND ug/L 1.0 0.35 1 12/18/2015:45 96-18-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. IL Page 17 of 36 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry MSWLF SWs Pace Project No.: 92512034 Sample: SW-C Parameters Lab ID: Results 92512034007 Units Collected: Report Limit 12/10/20 16:19 MDL DF Received: 12/15/20 11:40 Matrix: Water Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Vinyl acetate ND ug/L 2.0 1.4 1 12/18/20 15:45 108-05-4 Vinyl chloride ND ug/L 1.0 0.24 1 12/18/20 15:45 75-01-4 Xylene (Total) ND ug/L 1.0 0.63 1 12/18/20 15:45 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 96 % 70-130 1 12/18/20 15:45 460-00-4 1,2-Dichloroethane-d4 (S) 103 % 70-130 1 12/18/20 15:45 17060-07-0 Toluene-d8 (S) 100 % 70-130 1 12/18/20 15:45 2037-26-5 Date: 01/04/2021 03:28 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 18 of 36 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry MSWLF SWs Pace Project No.: 92512034 QC Batch: 587761 Analysis Method: EPA 6010D QC Batch Method: EPA 3010A Analysis Description: 6010 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92512034001, 92512034002, 92512034003, 92512034004 METHOD BLANK: 3106029 Matrix: Water Associated Lab Samples: 92512034001, 92512034002, 92512034003, 92512034004 Blank Reporting Parameter Units Result Limit Antimony ug/L ND 5.0 Arsenic ug/L ND 10.0 Barium ug/L ND 5.0 Beryllium ug/L ND 1.0 Cadmium ug/L ND 1.0 Chromium ug/L ND 5.0 Cobalt ug/L ND 5.0 Copper ug/L ND 5.0 Lead ug/L ND 5.0 Nickel ug/L ND 5.0 Selenium ug/L ND 10.0 Silver ug/L ND 5.0 Vanadium ug/L ND 5.0 Zinc ug/L ND 10.0 MDL Analyzed 3.0 12/31 /20 20:55 4.7 12/31 /20 20:55 3.5 12/31 /20 20:55 0.70 12/31 /20 20:55 0.40 12/31 /20 20:55 3.7 12/31 /20 20:55 3.6 12/31 /20 20:55 4.3 12/31 /20 20:55 4.5 12/31 /20 20:55 3.5 12/31 /20 20:55 4.7 12/31 /20 20:55 2.5 12/31 /20 20:55 3.9 12/31 /20 20:55 9.5 12/31 /20 20:55 LABORATORY CONTROL SAMPLE: Parameter 3106030 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Antimony ug/L 500 498 100 80-120 Arsenic ug/L 500 508 102 80-120 Barium ug/L 500 504 101 80-120 Beryllium ug/L 500 507 101 80-120 Cadmium ug/L 500 502 100 80-120 Chromium ug/L 500 511 102 80-120 Cobalt ug/L 500 506 101 80-120 Copper ug/L 500 519 104 80-120 Lead ug/L 500 502 100 80-120 Nickel ug/L 500 507 101 80-120 Selenium ug/L 500 493 99 80-120 Silver ug/L 250 259 104 80-120 Vanadium ug/L 500 507 101 80-120 Zinc ug/L 500 491 98 80-120 Qualifiers Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 03:28 PM without the written consent of Pace Analytical Services, LLC. Page 19 of 36 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Pace Project No.: Surry MSWLF SWs 92512034 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3106031 3106032 MS MSD 92511977004 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Antimony ug/L ND 500 500 519 509 104 102 75-125 2 20 Arsenic ug/L ND 500 500 531 518 106 104 75-125 2 20 Barium ug/L 45.1 500 500 553 558 102 103 75-125 1 20 Beryllium ug/L ND 500 500 513 517 103 103 75-125 1 20 Cadmium ug/L ND 500 500 526 520 105 104 75-125 1 20 Chromium ug/L ND 500 500 522 527 104 105 75-125 1 20 Cobalt ug/L ND 500 500 521 512 104 102 75-125 2 20 Copper ug/L ND 500 500 524 526 105 105 75-125 0 20 Lead ug/L ND 500 500 520 511 104 102 75-125 2 20 Nickel ug/L ND 500 500 522 514 104 102 75-125 1 20 Selenium ug/L ND 500 500 541 531 108 106 75-125 2 20 Silver ug/L ND 250 250 269 270 108 108 75-125 1 20 Vanadium ug/L ND 500 500 517 518 103 103 75-125 0 20 Zinc ug/L ND 500 500 523 514 104 102 75-125 2 20 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 03:28 PM without the written consent of Pace Analytical Services, LLC. Page 20 of 36 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry MSWLF SWs Pace Project No.: 92512034 QC Batch: 587764 Analysis Method: EPA 6010D QC Batch Method: EPA 3010A Analysis Description: 6010 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92512034005, 92512034006 METHOD BLANK: 3106053 Associated Lab Samples: 92512034005, 92512034006 Parameter Units Matrix: Blank Result Water Reporting Limit MDL Analyzed Antimony ug/L ND 5.0 3.0 01/01/2123:06 Arsenic ug/L ND 10.0 4.7 01/01/2123:06 Barium ug/L ND 5.0 3.5 01/01/2123:06 Beryllium ug/L ND 1.0 0.70 01/01/2123:06 Cadmium ug/L ND 1.0 0.40 01/01/2123:06 Chromium ug/L ND 5.0 3.7 01/01/2123:06 Cobalt ug/L ND 5.0 3.6 01/01/2123:06 Copper ug/L ND 5.0 4.3 01/03/2123:31 Lead ug/L ND 5.0 4.5 01/01/2123:06 Nickel ug/L ND 5.0 3.5 01/01/2123:06 Selenium ug/L ND 10.0 4.7 01/01/2123:06 Silver ug/L ND 5.0 2.5 01/01/2123:06 Vanadium ug/L ND 5.0 3.9 01/01/2123:06 Zinc ug/L ND 10.0 9.5 01/01/2123:06 LABORATORY CONTROL SAMPLE: Parameter 3106054 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Antimony ug/L 500 519 104 80-120 Arsenic ug/L 500 514 103 80-120 Barium ug/L 500 487 97 80-120 Beryllium ug/L 500 492 98 80-120 Cadmium ug/L 500 492 98 80-120 Chromium ug/L 500 461 92 80-120 Cobalt ug/L 500 481 96 80-120 Copper ug/L 500 504 101 80-120 Lead ug/L 500 483 97 80-120 Nickel ug/L 500 499 100 80-120 Selenium ug/L 500 515 103 80-120 Silver ug/L 250 244 98 80-120 Vanadium ug/L 500 496 99 80-120 Zinc ug/L 500 513 103 80-120 Qualifiers Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 03:28 PM without the written consent of Pace Analytical Services, LLC. Page 21 of 36 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Pace Project No.: Surry MSWLF SWs 92512034 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3106055 3106056 MS MSD 92512034005 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Antimony ug/L ND 500 500 540 541 108 108 75-125 0 20 Arsenic ug/L ND 500 500 531 528 106 106 75-125 1 20 Barium ug/L 15.4 500 500 504 500 98 97 75-125 1 20 Beryllium ug/L ND 500 500 495 492 99 98 75-125 1 20 Cadmium ug/L ND 500 500 508 508 102 102 75-125 0 20 Chromium ug/L ND 500 500 476 471 95 94 75-125 1 20 Cobalt ug/L ND 500 500 483 485 97 97 75-125 0 20 Copper ug/L ND 500 500 528 520 106 104 75-125 2 20 Lead ug/L ND 500 500 488 488 98 98 75-125 0 20 Nickel ug/L ND 500 500 508 508 102 102 75-125 0 20 Selenium ug/L ND 500 500 564 568 113 114 75-125 1 20 Silver ug/L ND 250 250 258 256 103 102 75-125 1 20 Vanadium ug/L ND 500 500 512 512 102 102 75-125 0 20 Zinc ug/L ND 500 500 536 536 107 107 75-125 0 20 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 03:28 PM without the written consent of Pace Analytical Services, LLC. Page 22 of 36 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry MSWLF SWs Pace Project No.: 92512034 QC Batch: 587827 Analysis Method: EPA 6020B QC Batch Method: EPA 3010A Analysis Description: 6020 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92512034001, 92512034002, 92512034003, 92512034004, 92512034005, 92512034006 METHOD BLANK: 3106311 Matrix: Water Associated Lab Samples: 92512034001, 92512034002, 92512034003, 92512034004, 92512034005, 92512034006 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Thallium ug/L ND 0.10 0.050 12/31/20 03:33 LABORATORY CONTROL SAMPLE: 3106312 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Thallium ug/L 10 10.3 103 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3106313 3106314 MS MSD 92512034001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Thallium ug/L ND 10 10 10.4 10.3 104 103 75-125 1 20 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 03:28 PM without the written consent of Pace Analytical Services, LLC. Page 23 of 36 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry MSWLF SWs Pace Project No.: 92512034 QC Batch: 587942 Analysis Method: EPA 8260D QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92512034001, 92512034003 METHOD BLANK: 3106927 Associated Lab Samples: 92512034001, 92512034003 Parameter Units Matrix: Blank Result Water Reporting Limit MDL Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 1.0 0.34 12/18/20 00:31 1,1,1-Trichloroethane ug/L ND 1.0 0.18 12/18/20 00:31 1,1,2,2-Tetrachloroethane ug/L ND 1.0 0.22 12/18/20 00:31 1,1,2-Trichloroethane ug/L ND 1.0 0.24 12/18/20 00:31 1,1-Dichloroethane ug/L ND 1.0 0.27 12/18/20 00:31 1,1-Dichloroethene ug/L ND 1.0 0.24 12/18/20 00:31 1,2,3-Trichloropropane ug/L ND 1.0 0.35 12/18/20 00:31 1,2-Dibromo-3-chloropropane ug/L ND 5.0 0.26 12/18/20 00:31 1,2-Dibromoethane (EDB) ug/L ND 1.0 0.26 12/18/20 00:31 1,2-Dichlorobenzene ug/L ND 1.0 0.29 12/18/20 00:31 1,2-Dichloroethane ug/L ND 1.0 0.34 12/18/20 00:31 1,2-Dichloropropane ug/L ND 1.0 0.19 12/18/20 00:31 1,4-Dichlorobenzene ug/L ND 1.0 0.26 12/18/20 00:31 1,4-Dioxane (p-Dioxane) ug/L ND 150 56.2 12/18/20 00:31 2-Butanone (MEK) ug/L ND 5.0 3.3 12/18/20 00:31 2-Hexanone ug/L ND 5.0 0.57 12/18/20 00:31 4-Methyl-2-pentanone (MIBK) ug/L ND 5.0 4.5 12/18/20 00:31 Acetone ug/L ND 25.0 6.2 12/18/20 00:31 Acrylonitrile ug/L ND 10.0 0.90 12/18/20 00:31 Benzene ug/L ND 1.0 0.15 12/18/20 00:31 Bromochloromethane ug/L ND 1.0 0.34 12/18/20 00:31 Bromodichloromethane ug/L ND 1.0 0.26 12/18/20 00:31 Bromoform ug/L ND 1.0 0.62 12/18/20 00:31 Bromomethane ug/L ND 2.0 0.62 12/18/20 00:31 Carbon disulfide ug/L ND 2.0 0.40 12/18/20 00:31 Carbon tetrachloride ug/L ND 1.0 0.22 12/18/20 00:31 Chlorobenzene ug/L ND 1.0 0.23 12/18/20 00:31 Chloroethane ug/L ND 1.0 0.49 12/18/20 00:31 Chloroform ug/L ND 5.0 2.3 12/18/20 00:31 Chloromethane ug/L ND 1.0 0.39 12/18/20 00:31 cis-1,2-Dichloroethene ug/L ND 1.0 0.29 12/18/20 00:31 cis-1,3-Dichloropropene ug/L ND 1.0 0.30 12/18/20 00:31 Dibromochloromethane ug/L ND 1.0 0.41 12/18/20 00:31 Dibromomethane ug/L ND 1.0 0.46 12/18/20 00:31 Ethylbenzene ug/L ND 1.0 0.26 12/18/20 00:31 lodomethane ug/L ND 20.0 12.5 12/18/20 00:31 Methylene Chloride ug/L ND 5.0 3.7 12/18/20 00:31 Styrene ug/L ND 1.0 0.27 12/18/20 00:31 Tetrachloroethene ug/L ND 1.0 0.16 12/18/20 00:31 Toluene ug/L ND 1.0 0.24 12/18/20 00:31 v1 v1 v2 Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 03:28 PM without the written consent of Pace Analytical Services, LLC. Page 24 of 36 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry MSWLF SWs Pace Project No.: 92512034 METHOD BLANK: 3106927 Associated Lab Samples: 92512034001, 92512034003 Parameter Units Matrix: Blank Result Water Reporting Limit MDL Analyzed Qualifiers trans-1,2-Dichloroethene ug/L ND 1.0 0.25 12/18/20 00:31 trans- 1,3-Dichloropropene ug/L ND 1.0 0.31 12/18/20 00:31 trans-1,4-Dichloro-2-butene ug/L ND 1.0 0.54 12/18/20 00:31 Trichloroethene ug/L ND 1.0 0.22 12/18/20 00:31 Trichlorofluoromethane ug/L ND 1.0 0.31 12/18/20 00:31 Vinyl acetate ug/L ND 2.0 1.4 12/18/20 00:31 Vinyl chloride ug/L ND 1.0 0.24 12/18/20 00:31 Xylene (Total) ug/L ND 1.0 0.63 12/18/20 00:31 1,2-Dichloroethane-d4 (S) % 101 70-130 12/18/20 00:31 4-Bromofluorobenzene (S) % 98 70-130 12/18/20 00:31 Toluene-d8 (S) % 100 70-130 12/18/20 00:31 LABORATORY CONTROL SAMPLE: Parameter 3106928 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/L 50 52.0 104 70-130 v1 1,1,1-Trichloroethane ug/L 50 43.4 87 70-130 1,1,2,2-Tetrachloroethane ug/L 50 50.1 100 70-130 1,1,2-Trichloroethane ug/L 50 46.9 94 70-130 1,1-Dichloroethane ug/L 50 42.1 84 70-130 1,1-Dichloroethene ug/L 50 41.4 83 70-132 1,2,3-Trichloropropane ug/L 50 47.6 95 70-130 1,2-Dibromo-3-chloropropane ug/L 50 48.8 98 70-132 1,2-Dibromoethane (EDB) ug/L 50 50.3 101 70-130 1,2-Dichlorobenzene ug/L 50 47.0 94 70-130 1,2-Dichloroethane ug/L 50 42.0 84 70-130 1,2-Dichloropropane ug/L 50 45.4 91 70-130 1,4-Dichlorobenzene ug/L 50 47.9 96 70-130 1,4-Dioxane (p-Dioxane) ug/L 1000 987 99 70-137 2-Butanone (MEK) ug/L 100 88.5 88 70-133 2-Hexanone ug/L 100 97.8 98 70-130 4-Methyl-2-pentanone (MIBK) ug/L 100 94.2 94 70-130 Acetone ug/L 100 95.6 96 70-144 Acrylonitrile ug/L 250 220 88 70-130 Benzene ug/L 50 44.2 88 70-130 Bromochloromethane ug/L 50 46.2 92 70-130 Bromodichloromethane ug/L 50 43.1 86 70-130 Bromoform ug/L 50 52.2 104 70-131 v1 Bromomethane ug/L 50 43.4 87 30-177 Carbon disulfide ug/L 50 41.9 84 70-133 Carbon tetrachloride ug/L 50 46.3 93 70-130 Chlorobenzene ug/L 50 48.8 98 70-130 Chloroethane ug/L 50 61.0 122 46-131 Chloroform ug/L 50 43.0 86 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 03:28 PM without the written consent of Pace Analytical Services, LLC. Page 25 of 36 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry MSWLF SWs Pace Project No.: 92512034 LABORATORY CONTROL SAMPLE: Parameter 3106928 Units Spike Conc. LCS LCS Result % Rec Chloromethane ug/L 50 32.4 cis-1,2-Dichloroethene ug/L 50 41.7 cis-1,3-Dichloropropene ug/L 50 47.8 Dibromochloromethane ug/L 50 52.1 Dibromomethane ug/L 50 50.5 Ethylbenzene ug/L 50 47.3 lodomethane ug/L 100 83.9 Methylene Chloride ug/L 50 43.6 Styrene ug/L 50 51.5 Tetrachloroethene ug/L 50 49.9 Toluene ug/L 50 46.0 trans-1,2-Dichloroethene ug/L 50 42.4 trans- 1,3-Dichloropropene ug/L 50 47.6 trans-1,4-Dichloro-2-butene ug/L 50 57.9 Trichloroethene ug/L 50 50.0 Trichlorofluoromethane ug/L 50 43.6 Vinyl acetate ug/L 100 93.3 Vinyl chloride ug/L 50 34.5 Xylene (Total) ug/L 150 145 1,2-Dichloroethane-d4 (S) % 4-Bromofluorobenzene (S) % Toluene-d8 (S) % % Rec Limits Qualifiers 65 49-130 v3 83 70-130 96 70-130 104 70-130 101 70-130 95 70-130 84 47-140 87 68-130 103 70-130 100 70-130 92 70-130 85 70-130 95 70-130 116 25-200 100 70-130 87 61-130 93 70-140 69 59-142 97 70-130 86 70-130 101 70-130 97 70-130 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3106929 MS 92512034001 Spike Parameter Units Result Conc. MSD Spike Conc. 3106930 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Max RPD Qual 1,1,1,2-Tetrachloroethane ug/L ND 20 20 17.3 19.8 87 99 70-135 14 30 1,1,1-Trichloroethane ug/L ND 20 20 18.3 19.5 91 98 70-148 7 30 1,1,2,2-Tetrachloroethane ug/L ND 20 20 16.7 18.6 84 93 70-131 11 30 1,1,2-Trichloroethane ug/L ND 20 20 17.1 19.1 85 96 70-136 11 30 1,1-Dichloroethane ug/L ND 20 20 17.4 19.0 87 95 70-147 9 30 1,1-Dichloroethene ug/L ND 20 20 17.7 19.1 89 96 70-158 8 30 1,2,3-Trichloropropane ug/L ND 20 20 16.1 18.8 80 94 67-137 16 30 1,2-Dibromo-3- ug/L ND 20 20 16.4 18.6 82 93 69-136 13 30 chloropropane 1,2-Dibromoethane (EDB) ug/L ND 20 20 17.3 19.5 87 98 70-137 12 30 1,2-Dichlorobenzene ug/L ND 20 20 17.9 19.7 90 99 70-133 10 30 1,2-Dichloroethane ug/L ND 20 20 17.2 18.2 86 91 67-138 6 30 1,2-Dichloropropane ug/L ND 20 20 16.5 18.8 82 94 70-138 13 30 1,4-Dichlorobenzene ug/L ND 20 20 18.3 20.6 92 103 70-133 12 30 1,4-Dioxane (p-Dioxane) ug/L ND 400 400 326 366 81 91 69-146 12 30 2-Butanone (MEK) ug/L ND 40 40 32.2 35.7 80 89 61-147 10 30 2-Hexanone ug/L ND 40 40 32.2 36.7 80 92 67-139 13 30 4-Methyl-2-pentanone ug/L ND 40 40 31.2 35.4 78 88 67-136 13 30 (MIBK) Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 03:28 PM without the written consent of Pace Analytical Services, LLC. Page 26 of 36 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry MSWLF SWs Pace Project No.: 92512034 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3106929 3106930 MS MSD 92512034001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Acetone ug/L ND 40 40 35.2 39.6 88 99 55-159 12 30 Acrylonitrile ug/L ND 100 100 84.6 93.0 85 93 68-140 9 30 Benzene ug/L ND 20 20 16.7 18.7 83 94 67-150 12 30 Bromochloromethane ug/L ND 20 20 18.9 20.9 95 105 70-146 10 30 Bromodichloromethane ug/L ND 20 20 15.5 17.1 78 85 70-138 9 30 Bromoform ug/L ND 20 20 15.9 18.3 79 92 57-138 14 30 Bromomethane ug/L ND 20 20 20.4 22.4 102 112 10-200 9 30 Carbon disulfide ug/L ND 20 20 17.4 19.1 87 95 70-152 9 30 Carbon tetrachloride ug/L ND 20 20 17.5 19.8 88 99 70-147 12 30 Chlorobenzene ug/L ND 20 20 18.0 20.2 90 101 70-137 12 30 Chloroethane ug/L ND 20 20 17.4 22.0 87 110 51-166 24 30 Chloroform ug/L ND 20 20 17.7 19.4 88 97 70-144 10 30 Chloromethane ug/L ND 20 20 13.7 15.0 69 75 24-161 9 30 v3 cis-1,2-Dichloroethene ug/L ND 20 20 16.9 18.8 84 94 67-148 11 30 cis-1,3-Dichloropropene ug/L ND 20 20 17.0 18.9 85 95 70-142 11 30 Dibromochloromethane ug/L ND 20 20 17.5 19.9 87 99 68-138 13 30 Dibromomethane ug/L ND 20 20 18.5 20.5 93 103 70-134 10 30 Ethylbenzene ug/L ND 20 20 17.1 19.5 86 98 68-143 13 30 lodomethane ug/L ND 40 40 39.3 41.3 98 103 20-161 5 30 Methylene Chloride ug/L ND 20 20 16.1 18.3 81 91 64-148 12 30 Styrene ug/L ND 20 20 17.5 20.1 88 100 70-136 13 30 Tetrachloroethene ug/L ND 20 20 17.9 20.1 90 100 70-139 11 30 Toluene ug/L ND 20 20 16.6 18.3 83 92 47-157 10 30 trans-1,2-Dichloroethene ug/L ND 20 20 17.9 19.5 90 97 70-149 8 30 trans-1,3-Dichloropropene ug/L ND 20 20 16.7 19.2 84 96 70-138 14 30 trans-1,4-Dichloro-2-butene ug/L ND 20 20 16.0 18.0 80 90 31-145 12 30 Trichloroethene ug/L ND 20 20 18.3 19.6 91 98 70-149 7 30 Trichlorofluoromethane ug/L ND 20 20 16.9 18.7 85 93 61-154 10 30 Vinyl acetate ug/L ND 40 40 35.8 39.4 90 99 48-156 10 30 Vinyl chloride ug/L ND 20 20 15.2 16.4 76 82 55-172 8 30 v3 Xylene (Total) ug/L ND 60 60 52.9 59.6 88 99 66-145 12 30 1,2-Dichloroethane-d4 (S) % 99 100 70-130 4-Bromofluorobenzene (S) % 97 102 70-130 Toluene-d8 (S) % 96 95 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 03:28 PM without the written consent of Pace Analytical Services, LLC. Page 27 of 36 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry MSWLF SWs Pace Project No.: 92512034 QC Batch: 587947 Analysis Method: EPA 8260D QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92512034002, 92512034004, 92512034005, 92512034006, 92512034007 METHOD BLANK: 3106961 Matrix: Water Associated Lab Samples: 92512034002, 92512034004, 92512034005, 92512034006, 92512034007 Blank Reporting Parameter Units Result Limit MDL Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 1.0 0.34 12/18/20 13:57 1,1,1-Trichloroethane ug/L ND 1.0 0.18 12/18/20 13:57 1,1,2,2-Tetrachloroethane ug/L ND 1.0 0.22 12/18/20 13:57 1,1,2-Trichloroethane ug/L ND 1.0 0.24 12/18/20 13:57 1,1-Dichloroethane ug/L ND 1.0 0.27 12/18/20 13:57 1,1-Dichloroethene ug/L ND 1.0 0.24 12/18/20 13:57 1,2,3-Trichloropropane ug/L ND 1.0 0.35 12/18/20 13:57 1,2-Dibromo-3-chloropropane ug/L ND 5.0 0.26 12/18/20 13:57 1,2-Dibromoethane (EDB) ug/L ND 1.0 0.26 12/18/20 13:57 1,2-Dichlorobenzene ug/L ND 1.0 0.29 12/18/20 13:57 1,2-Dichloroethane ug/L ND 1.0 0.34 12/18/20 13:57 1,2-Dichloropropane ug/L ND 1.0 0.19 12/18/20 13:57 1,4-Dichlorobenzene ug/L ND 1.0 0.26 12/18/20 13:57 1,4-Dioxane (p-Dioxane) ug/L ND 150 56.2 12/18/20 13:57 2-Butanone (MEK) ug/L ND 5.0 3.3 12/18/20 13:57 2-Hexanone ug/L ND 5.0 0.57 12/18/20 13:57 4-Methyl-2-pentanone (MIBK) ug/L ND 5.0 4.5 12/18/20 13:57 Acetone ug/L ND 25.0 6.2 12/18/20 13:57 Acrylonitrile ug/L ND 10.0 0.90 12/18/20 13:57 Benzene ug/L ND 1.0 0.15 12/18/20 13:57 Bromochloromethane ug/L ND 1.0 0.34 12/18/20 13:57 Bromodichloromethane ug/L ND 1.0 0.26 12/18/20 13:57 Bromoform ug/L ND 1.0 0.62 12/18/20 13:57 Bromomethane ug/L ND 2.0 0.62 12/18/20 13:57 Carbon disulfide ug/L ND 2.0 0.40 12/18/20 13:57 Carbon tetrachloride ug/L ND 1.0 0.22 12/18/20 13:57 Chlorobenzene ug/L ND 1.0 0.23 12/18/20 13:57 Chloroethane ug/L ND 1.0 0.49 12/18/20 13:57 Chloroform ug/L ND 5.0 2.3 12/18/20 13:57 Chloromethane ug/L ND 1.0 0.39 12/18/20 13:57 cis-1,2-Dichloroethene ug/L ND 1.0 0.29 12/18/20 13:57 cis-1,3-Dichloropropene ug/L ND 1.0 0.30 12/18/20 13:57 Dibromochloromethane ug/L ND 1.0 0.41 12/18/20 13:57 Dibromomethane ug/L ND 1.0 0.46 12/18/20 13:57 Ethylbenzene ug/L ND 1.0 0.26 12/18/20 13:57 lodomethane ug/L ND 20.0 12.5 12/18/20 13:57 Methylene Chloride ug/L ND 5.0 3.7 12/18/20 13:57 Styrene ug/L ND 1.0 0.27 12/18/20 13:57 Tetrachloroethene ug/L ND 1.0 0.16 12/18/20 13:57 Toluene ug/L ND 1.0 0.24 12/18/20 13:57 IL Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 03:28 PM without the written consent of Pace Analytical Services, LLC. Page 28 of 36 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry MSWLF SWs Pace Project No.: 92512034 METHOD BLANK: 3106961 Matrix: Water Associated Lab Samples: 92512034002, 92512034004, 92512034005, 92512034006, 92512034007 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers trans-1,2-Dichloroethene ug/L ND 1.0 0.25 12/18/20 13:57 trans- 1,3-Dichloropropene ug/L ND 1.0 0.31 12/18/20 13:57 trans-1,4-Dichloro-2-butene ug/L ND 1.0 0.54 12/18/20 13:57 Trichloroethene ug/L ND 1.0 0.22 12/18/20 13:57 Trichlorofluoromethane ug/L ND 1.0 0.31 12/18/20 13:57 Vinyl acetate ug/L ND 2.0 1.4 12/18/20 13:57 Vinyl chloride ug/L ND 1.0 0.24 12/18/20 13:57 Xylene (Total) ug/L ND 1.0 0.63 12/18/20 13:57 1,2-Dichloroethane-d4 (S) % 103 70-130 12/18/20 13:57 4-Bromofluorobenzene (S) % 98 70-130 12/18/20 13:57 Toluene-d8 (S) % 102 70-130 12/18/20 13:57 LABORATORY CONTROL SAMPLE: Parameter 3106962 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/L 50 51.4 103 70-130 1,1,1-Trichloroethane ug/L 50 46.7 93 70-130 1,1,2,2-Tetrachloroethane ug/L 50 51.2 102 70-130 1,1,2-Trichloroethane ug/L 50 49.9 100 70-130 1,1-Dichloroethane ug/L 50 46.5 93 70-130 1,1-Dichloroethene ug/L 50 46.7 93 70-132 1,2,3-Trichloropropane ug/L 50 50.7 101 70-130 1,2-Dibromo-3-chloropropane ug/L 50 54.3 109 70-132 1,2-Dibromoethane (EDB) ug/L 50 49.9 100 70-130 1,2-Dichlorobenzene ug/L 50 52.6 105 70-130 1,2-Dichloroethane ug/L 50 43.8 88 70-130 1,2-Dichloropropane ug/L 50 48.5 97 70-130 1,4-Dichlorobenzene ug/L 50 52.0 104 70-130 1,4-Dioxane (p-Dioxane) ug/L 1000 1030 103 70-137 2-Butanone (MEK) ug/L 100 94.2 94 70-133 2-Hexanone ug/L 100 102 102 70-130 4-Methyl-2-pentanone (MIBK) ug/L 100 97.1 97 70-130 Acetone ug/L 100 96.5 96 70-144 Acrylonitrile ug/L 250 236 94 70-130 Benzene ug/L 50 47.6 95 70-130 Bromochloromethane ug/L 50 47.9 96 70-130 Bromodichloromethane ug/L 50 48.3 97 70-130 Bromoform ug/L 50 52.7 105 70-131 Bromomethane ug/L 50 39.4 79 30-177 Carbon disulfide ug/L 50 48.3 97 70-133 Carbon tetrachloride ug/L 50 46.7 93 70-130 Chlorobenzene ug/L 50 51.0 102 70-130 Chloroethane ug/L 50 28.5 57 46-131 IL Chloroform ug/L 50 45.3 91 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 03:28 PM without the written consent of Pace Analytical Services, LLC. Page 29 of 36 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry MSWLF SWs Pace Project No.: 92512034 LABORATORY CONTROL SAMPLE: Parameter 3106962 Units Spike LCS Conc. Result Chloromethane ug/L 50 cis-1,2-Dichloroethene ug/L 50 cis-1,3-Dichloropropene ug/L 50 Dibromochloromethane ug/L 50 Dibromomethane ug/L 50 Ethylbenzene ug/L 50 lodomethane ug/L 100 Methylene Chloride ug/L 50 Styrene ug/L 50 Tetrachloroethene ug/L 50 Toluene ug/L 50 trans-1,2-Dichloroethene ug/L 50 trans- 1,3-Dichloropropene ug/L 50 trans-1,4-Dichloro-2-butene ug/L 50 Trichloroethene ug/L 50 Trichlorofluoromethane ug/L 50 Vinyl acetate ug/L 100 Vinyl chloride ug/L 50 Xylene (Total) ug/L 150 1,2-Dichloroethane-d4 (S) % 4-Bromofluorobenzene (S) % Toluene-d8 (S) % LCS % Rec % Rec Limits 43.2 86 49-130 45.6 91 70-130 50.4 101 70-130 52.2 104 70-130 48.8 98 70-130 50.2 100 70-130 86.4 86 47-140 44.4 89 68-130 51.5 103 70-130 49.0 98 70-130 48.6 97 70-130 46.5 93 70-130 49.3 99 70-130 58.3 117 25-200 48.6 97 70-130 37.1 74 61-130 101 101 70-140 41.1 82 59-142 152 101 70-130 92 70-130 102 70-130 100 70-130 Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3106963 MS 92512034004 Spike Parameter Units Result Conc. MSD Spike Conc. 3106964 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Max RPD Qual 1,1,1,2-Tetrachloroethane ug/L ND 20 20 21.9 22.1 109 111 70-135 1 30 1,1,1-Trichloroethane ug/L ND 20 20 22.0 21.8 110 109 70-148 1 30 1,1,2,2-Tetrachloroethane ug/L ND 20 20 21.1 21.8 105 109 70-131 3 30 1,1,2-Trichloroethane ug/L ND 20 20 22.1 21.9 110 110 70-136 1 30 1,1-Dichloroethane ug/L ND 20 20 21.8 21.6 109 108 70-147 1 30 1,1-Dichloroethene ug/L ND 20 20 22.7 22.5 114 112 70-158 1 30 1,2,3-Trichloropropane ug/L ND 20 20 20.8 21.6 104 108 67-137 4 30 1,2-Dibromo-3- ug/L ND 20 20 20.6 22.6 103 113 69-136 9 30 chloropropane 1,2-Dibromoethane (EDB) ug/L ND 20 20 21.7 22.1 108 111 70-137 2 30 1,2-Dichlorobenzene ug/L ND 20 20 21.5 21.6 108 108 70-133 1 30 1,2-Dichloroethane ug/L ND 20 20 20.2 20.1 101 101 67-138 0 30 1,2-Dichloropropane ug/L ND 20 20 21.8 21.3 109 107 70-138 2 30 1,4-Dichlorobenzene ug/L ND 20 20 21.0 21.4 105 107 70-133 2 30 1,4-Dioxane (p-Dioxane) ug/L ND 400 400 409 462 102 115 69-146 12 30 2-Butanone (MEK) ug/L ND 40 40 44.8 46.5 112 116 61-147 4 30 2-Hexanone ug/L ND 40 40 42.1 45.0 105 112 67-139 7 30 4-Methyl-2-pentanone ug/L ND 40 40 41.8 42.9 105 107 67-136 2 30 (MIBK) Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 03:28 PM without the written consent of Pace Analytical Services, LLC. Page 30 of 36 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry MSWLF SWs Pace Project No.: 92512034 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3106963 3106964 MS MSD 92512034004 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Acetone ug/L ND 40 40 43.7 45.8 109 114 55-159 4 30 Acrylonitrile ug/L ND 100 100 102 105 102 105 68-140 2 30 Benzene ug/L ND 20 20 21.7 21.7 109 108 67-150 0 30 Bromochloromethane ug/L ND 20 20 21.6 21.4 108 107 70-146 1 30 Bromodichloromethane ug/L ND 20 20 21.8 21.2 109 106 70-138 3 30 Bromoform ug/L ND 20 20 21.3 21.5 107 108 57-138 1 30 Bromomethane ug/L ND 20 20 13.0 16.3 65 82 10-200 23 30 Carbon disulfide ug/L ND 20 20 21.8 21.6 109 108 70-152 1 30 Carbon tetrachloride ug/L ND 20 20 22.7 22.4 113 112 70-147 1 30 Chlorobenzene ug/L ND 20 20 22.1 22.3 111 111 70-137 1 30 Chloroethane ug/L ND 20 20 19.0 17.9 95 90 51-166 6 30 IL Chloroform ug/L ND 20 20 21.0 21.7 105 108 70-144 3 30 Chloromethane ug/L ND 20 20 15.1 15.7 76 78 24-161 3 30 cis-1,2-Dichloroethene ug/L ND 20 20 21.2 21.0 106 105 67-148 1 30 cis-1,3-Dichloropropene ug/L ND 20 20 22.1 21.9 110 109 70-142 1 30 Dibromochloromethane ug/L ND 20 20 22.1 22.4 110 112 68-138 2 30 Dibromomethane ug/L ND 20 20 21.9 22.1 110 110 70-134 1 30 Ethylbenzene ug/L ND 20 20 22.0 22.3 110 111 68-143 1 30 lodomethane ug/L ND 40 40 33.8 40.9 84 102 20-161 19 30 Methylene Chloride ug/L ND 20 20 21.3 21.0 106 105 64-148 1 30 Styrene ug/L ND 20 20 21.2 21.5 106 107 70-136 1 30 Tetrachloroethene ug/L ND 20 20 21.7 22.0 108 110 70-139 1 30 Toluene ug/L ND 20 20 22.1 21.6 110 108 47-157 2 30 trans-1,2-Dichloroethene ug/L ND 20 20 21.8 21.3 109 107 70-149 2 30 trans-1,3-Dichloropropene ug/L ND 20 20 21.5 21.5 108 108 70-138 0 30 trans-1,4-Dichloro-2-butene ug/L ND 20 20 19.6 19.7 98 99 31-145 1 30 Trichloroethene ug/L ND 20 20 22.4 22.1 112 111 70-149 1 30 Trichlorofluoromethane ug/L ND 20 20 20.8 20.3 104 101 61-154 3 30 Vinyl acetate ug/L ND 40 40 42.3 42.6 106 107 48-156 1 30 Vinyl chloride ug/L ND 20 20 17.9 18.0 90 90 55-172 0 30 Xylene (Total) ug/L ND 60 60 65.6 66.2 109 110 66-145 1 30 1,2-Dichloroethane-d4 (S) % 104 101 70-130 4-Bromofluorobenzene (S) % 99 99 70-130 Toluene-d8 (S) % 100 99 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 03:28 PM without the written consent of Pace Analytical Services, LLC. Page 31 of 36 Pace Analytical Services, LLC 9800 lCtaac,Analyfical ® Kiney Ave. Suite 100 Huntersville, NC 28078 0788 www.pacelabs.com (704)875-9092 QUALIFIERS Project: Surry MSWLF SWs Pace Project No.: 92512034 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. TNTC - Too Numerous To Count J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL -Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specific analyte in a specific matrix. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean -Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI -The NELAC Institute. ANALYTE QUALIFIERS IL This analyte exceeded secondary source verification criteria low for the initial calibration. The reported results should be considered an estimated value. v1 The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the associated samples may have a high bias. v2 The continuing calibration verification was below the method acceptance limit. The analyte was not detected in the associated samples and the sensitivity of the instrument was verified with a reporting limit check standard. v3 The continuing calibration verification was below the method acceptance limit. Any detection for the analyte in the associated samples may have low bias. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 01 /04/2021 03:28 PM without the written consent of Pace Analytical Services, LLC. Page 32 of 36 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA CROSS REFERENCE TABLE Project: Pace Project No.: Surry MSWLF SWs 92512034 Analytical Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch 92512034001 SW-1 EPA 3010A 587761 EPA 6010D 587816 92512034002 SW-2 EPA 3010A 587761 EPA 6010D 587816 92512034003 SW-3 EPA 3010A 587761 EPA 6010D 587816 92512034004 SW-4 EPA 3010A 587761 EPA 6010D 587816 92512034005 SWN-1 EPA 3010A 587764 EPA 6010D 587820 92512034006 SWN-2 EPA 3010A 587764 EPA 6010D 587820 92512034001 SW-1 EPA 3010A 587827 EPA 6020B 588033 92512034002 SW-2 EPA 3010A 587827 EPA 6020B 588033 92512034003 SW-3 EPA 3010A 587827 EPA 6020B 588033 92512034004 SW-4 EPA 3010A 587827 EPA 6020B 588033 92512034005 SWN-1 EPA 3010A 587827 EPA 6020B 588033 92512034006 SWN-2 EPA 3010A 587827 EPA 6020B 588033 92512034001 SW-1 EPA 8260D 587942 92512034002 SW-2 EPA 8260D 587947 92512034003 SW-3 EPA 8260D 587942 92512034004 SW-4 EPA 8260D 587947 92512034005 SWN-1 EPA 8260D 587947 92512034006 SWN-2 EPA 8260D 587947 92512034007 SW-C EPA 8260D 587947 Date: 01/04/2021 03:28 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 33 of 36 Document Name: Document Revised: October 29, 2020 Analytical" n Sample Condition Upon Receipt(SCUR) Page 1 of 2 aceDocument No.: Issuing Authority: F-CAR-CS-033-Rev.07 Pace Carolinas Quality Office Laboratory receiving samples: Asheville ❑ Eden❑ Greenwood ❑ Huntersville ® Raleigh❑ Mechanicsville[] Atlanta[] Kernersville❑ ConditionSample Upon Receipt Client Name:L Project #: WO# : 92512034 - C-,1 (,) e, \ &Y'_k� Courier: ®Fed Ex ❑UPS ❑USPS ; ❑Client l y�l �� y�4� �41 ❑ Commercial []Pace ❑Other: 92512034 Custody Seal Present? ❑Yes ©N❑ Seals Intact? ❑Yes ©No 1 l '��yi QateJlnitials Person Examining Cantents:I•1 Packing Material; ❑Bubble Wrap Bubble Bags ❑None ❑ Other Biological Tissue frozen? Thermometer- IR Gun ID: 92TO64 +OWet []Blue❑None ❑Yes []No®NJA Lbl Type of ice: Correction Factor: Cooler Temp; Add/Subtract (°C) -0.1 Temp should be above Ireeiing to 6°C ❑Samples out of temp criteria. Samples on ice, cooling process Cooler Temp Corrected ('Cl: has begun USDA Regulated Soil (❑ N/A, water sample) Rid samples originate in a quarantine zone within the United States: CA, NY, or SC (check maps)? Did samplesoriginate from a foreign source (internat[ana11y, I7Yes I`INo inciudine Hawaii and Puprtn RiroP MYas MNn Comments/Discrepancy: Chain of Custody Present? OYes ONO 0 N/A 1, Samples Arrived within Hold Time? mves ❑No ONJA 2. Short Hold Time Analysis (e72 hr.)? ❑Yes No ❑NJA 3. Rush Turn Around Time Requested ❑Ye3 ONO NIA 4, Sufficient Volume? InYes ONO NJA 5. Correct Containers Used? -Pace Containers Used? Yes 9Yes ONO ONO ❑NJA N/A 6. Containerslntac0 Yes ONO ❑NJA 7. Dissolved analysis: Sampfes Field Filtered? ❑Yes ONO [N/A B. 5ample Labels Match COC? -Includes Date/TimeJIDJAnalysis Matrix: Oyes r ONO ❑NJA 9. Heads pace in VOA Vials (n5-6mm)? QYe5 2gNO Q N/A 10. Trip Blank Present? Trip Blank Custody Seals Present? ❑Yes Yes NNo ONa ❑NJA NJA 11. COMMENTS/SAMPLE DISCREPANCY Field Data Required? Des ❑No CLIENT NOTIFICATION/RESOLUTION Person contacted: Project Manager SCURF Review; I t ( y I y, Project Manager SRF Review: Id L Y I F-a Date/Time: Lot I of split containers: hate, Aye"0 Date: �•-� -� - i�F37-Ca Page 34 of 36 .Pace AnaWical .. Document Name' Sample Condition Upon Receipt(SOUR) Document No.: F-CAR-CS-033-Rev.07 *Check mark top half of box if pH and/or clechlorination is Project 4 verified and within the acceptance range for preservation samples. Exceptions: VOA, Coliform, TOC, Oil and Grease, €?RO/8015 (water) ❑OC, LLHg "Bottom half of box is to fist number of bottles Document Revised: October 28, 2020 Page 2 of 2 Issuing Authority. Pace Carolinas quality Office W4#:92512034 PM: AMB Due Date: 12/30/20 CLIENT: 92-Municipal R m Z. Z. W v A Q v a E 3 a m ` 2 r� n. 7 N a 0. 7 a ao 2 0J a A Q V ro a E 7 a cc Q 2 N c u m ....� 7 a in U V ❑ Q 2 N m a A v a v M [} U CL E L 2 m c. ao ❑ Z d ¢ N ,J ra a yr M n a m V n7 A = Z i £ N V e a m C r0 'C1 41 t o E }} 7 ti 3 = v � 7 a n ¢ _m .i •• Q a _ T SZ V = a E a .� S L7 a 2 G � N E S of u� N 7 m 0 a ry 4Q N i Z E m = ..I .+ S7 a e S E ¢ E Ln M l7 � a Z v a J E Lr$¢ r m l7 4 a m V a S 2 U 2 ¢ ❑ v x m l7 ❑ N ry 2 O E O f- er U > a R C 7 ¢ > E 7 m L7 > 2 0. M ¢ O E a -M¢ 0 ❑m❑ N " Y er a SL � i � N Y a m M Y [7 � n a�,, a W E u~ p p ' '•-• S �j _ n`{ u E ✓� ry a T N � Li .. ro a N Q m r� ry Q Ol M E ¢ o o 7 ❑ 7 '9 .� - c E ❑ l7 �n iJ Q A E E E a 7 1 � v 3 I ] S tl 6 v a � s za Lc 12 pH Adjustment log for Preserved Samples Sample ID Type of Preservative ph upon receipt Date Preservation adiusted Time preservation adjusted Amount of Preservative added Lot d Nate: Whenever there is a discrepancy affecting North Carolina compliance samples, a Copy at this Corm will ee sent to the North Carolina 0EHNR Certification Orlice (ke, out of hold, incorrect preservative, Out of temp, incorrect containers - Page 35 of 36 U-03 (NA) Vpp 1►>(l i7elul sgdweS Q �y� A _ NIA z to tl a v ipa�ea5 A NIAf (NI = mcr c 0 4 e3l a Z uo pe;va�ey A BLO {IylAj suuoty� Ienpise� u dw�l d 1 � � s z F o Y N m W A)fplglnl x x X x X 7Y' ddy qeM x x x x x x 8 a I ddV soon x x x x x x x NIA ;se., sesAleun ,auto o m IoueylaW w a �` EOZSZeN HOeN A b is IDH � � d COW E w` � u a VOSM i ^ ? T m � pamaseiduN F F a Q U DQ a a a S�J3NItl1N0O 3O•# 7 a N011031103IVdIN 31dWVS Q C7 `z W o z r x ¢ '6 `o u LLJ u w E � r ❑ x Z. r i w x :z N e�] - �r (dVYOD-0 ffgrae=0} 3dAL 31dVIVS d t N t r tt tt �• a 3000 XIa1VW $ $ 5 5 :J 0 x F n n V 2 wwx .a g 2 a Ny U � � (n � g�N V J Z c E w a r E M � Q � � � a E ❑ V t W _• N .� to 0 N ❑ 0 (n To ry T2 fQ yNj .qcEa� V m y N D7 y i U N N N N N w N U v c Y H a E mE o # W311 w N ri rr wi m - - a, r Page 3( g ° ❑ $ Ow a oc of 36 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 December 31, 2020 Mr. Jonathan Pfohl Municipal Engineering Services 68 Shipwash Dr. Garner, NC 27529 RE: Project: Surry Blanks Pace Project No.: 92512025 Dear Mr. Pfohl: Enclosed are the analytical results for sample(s) received by the laboratory on December 15, 2020. The results relate only to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report. The test results provided in this final report were generated by each of the following laboratories within the Pace Network: • Pace Analytical Services - Asheville • Pace Analytical Services - Charlotte If you have any questions concerning this report, please feel free to contact me. Sincerely, Angela Baioni angela.baioni@pacelabs.com (704)875-9092 Project Manager Enclosures cc: Steven R. Gandy, Municipal Engineering Services Co. REPORT OF LABORATORY ANALYSIS r e This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 1 of 24 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Project: Surry Blanks Pace Project No.: 92512025 Pace Analytical Services Charlotte 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 Louisiana/NELAP Certification # LA170028 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 Pace Analytical Services Asheville 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 North Carolina Drinking Water Certification #: 37712 CERTIFICATIONS South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Virginia/VELAP Certification #: 460221 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 2 of 24 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE SUMMARY Project: Surry Blanks Pace Project No.: 92512025 Lab ID Sample ID Matrix Date Collected Date Received 92512025001 92512025002 EB FIB Water Water 12/11/2016:00 12/11/2016:05 12/15/2011:40 12/15/2011:40 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 3 of 24 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE ANALYTE COUNT Project: Surry Blanks Pace Project No.: 92512025 Analytes Lab ID Sample ID Method Analysts Reported Laboratory 92512025001 EB EPA 601OD SH1 15 PASI-A EPA 6020E JOR 1 PASI-A EPA 7470A SOO 1 PASI-A EPA 8260D CL 65 PASI-C 92512025002 FIB EPA 8260D CL 65 PASI-C SM 4500-CN-E-2011 CJL 1 PASI-A PASI-A = Pace Analytical Services - Asheville PASI-C = Pace Analytical Services - Charlotte REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 4 of 24 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry Blanks Pace Project No.: 92512025 Sample: EB Lab ID: 92512025001 Collected: 12/11/20 16:00 Received: 12/15/20 11:40 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 12/16/20 12:00 12/30/20 21:34 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 12/16/20 12:00 12/30/20 21:34 7440-38-2 Barium ND ug/L 5.0 3.5 1 12/16/20 12:00 12/30/20 21:34 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 12/16/20 12:00 12/30/20 21:34 7440-41-7 Cadmium 0.42J ug/L 1.0 0.40 1 12/16/20 12:00 12/30/20 21:34 7440-43-9 Chromium ND ug/L 5.0 3.7 1 12/16/20 12:00 12/30/20 21:34 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 12/16/20 12:00 12/30/20 21:34 7440-48-4 Copper ND ug/L 5.0 4.3 1 12/16/20 12:00 12/30/20 21:34 7440-50-8 Lead ND ug/L 5.0 4.5 1 12/16/20 12:00 12/30/20 21:34 7439-92-1 Nickel ND ug/L 5.0 3.5 1 12/16/20 12:00 12/30/20 21:34 7440-02-0 Selenium ND ug/L 10.0 4.7 1 12/16/20 12:00 12/30/20 21:34 7782-49-2 Silver ND ug/L 5.0 2.5 1 12/16/20 12:00 12/30/20 21:34 7440-22-4 Tin ND ug/L 5.0 4.7 1 12/16/20 12:00 12/30/20 21:34 7440-31-5 Vanadium ND ug/L 5.0 3.9 1 12/16/20 12:00 12/30/20 21:34 7440-62-2 Zinc ND ug/L 10.0 9.5 1 12/16/20 12:00 12/30/20 21:34 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.10 0.050 1 12/18/20 02:42 12/30/20 04:16 7440-28-0 7470 Mercury Mercury 8260D MSV Low Level Landfill Acetone Acetonitrile Acrolein Acrylonitrile Allyl chloride Benzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane 2-Butanone (MEK) Carbon disulfide Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane Chloroprene Dibromochloromethane Date: 12/31 /2020 08:59 AM Analytical Method: EPA 7470A Preparation Method: EPA 7470A Pace Analytical Services -Asheville ND ug/L 0.20 0.12 1 12/16/2012:20 12/18/2019:04 7439-97-6 Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 25.0 ND ug/L 50.0 ND ug/L 10.0 ND ug/L 10.0 ND ug/L 2.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 2.0 ND ug/L 5.0 ND ug/L 2.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 5.0 ND ug/L 1.0 ND ug/L 5.0 ND ug/L 1.0 6.2 1 12/22/20 16:06 67-64-1 30.4 1 12/22/20 16:06 75-05-8 2.7 1 12/22/20 16:06 107-02-8 0.90 1 12/22/20 16:06 107-13-1 0.28 1 12/22/20 16:06 107-05-1 0.15 1 12/22/20 16:06 71-43-2 0.34 1 12/22/20 16:06 74-97-5 0.26 1 12/22/20 16:06 75-27-4 0.62 1 12/22/20 16:06 75-25-2 0.62 1 12/22/20 16:06 74-83-9 3.3 1 12/22/20 16:06 78-93-3 0.40 1 12/22/20 16:06 75-15-0 0.22 1 12/22/20 16:06 56-23-5 0.23 1 12/22/20 16:06 108-90-7 0.49 1 12/22/20 16:06 75-00-3 2.3 1 12/22/20 16:06 67-66-3 0.39 1 12/22/20 16:06 74-87-3 1.7 1 12/22/20 16:06 126-99-8 0.41 1 12/22/20 16:06 124-48-1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. IK Page 5 of 24 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry Blanks Pace Project No.: 92512025 Sample: EB Lab ID: 92512025001 Collected: 12/11/20 16:00 Received: 12/15/20 11:40 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill Dibromomethane 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene trans-1,4-Dichloro-2-butene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene Ethylbenzene Ethyl methacrylate Hexachloro-1,3-butadiene 2-Hexanone lodomethane Isobutanol Methacrylonitrile Methylene Chloride Methyl methacrylate 4-Methyl-2-pentanone (MIBK) Naphthalene Propionitrile Styrene 1,1,1,2-Tetrach loroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) Date: 12/31 /2020 08:59 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.46 1 12/22/2016:06 74-95-3 ND ug/L 1.0 0.29 1 12/22/2016:06 95-50-1 ND ug/L 1.0 0.22 1 12/22/2016:06 541-73-1 ND ug/L 1.0 0.26 1 12/22/2016:06 106-46-7 ND ug/L 1.0 0.54 1 12/22/2016:06 110-57-6 v1 ND ug/L 1.0 0.23 1 12/22/2016:06 75-71-8 ND ug/L 1.0 0.27 1 12/22/2016:06 75-34-3 ND ug/L 1.0 0.34 1 12/22/2016:06 107-06-2 ND ug/L 1.0 0.24 1 12/22/2016:06 75-35-4 ND ug/L 1.0 0.29 1 12/22/2016:06 156-59-2 ND ug/L 1.0 0.25 1 12/22/2016:06 156-60-5 ND ug/L 1.0 0.19 1 12/22/2016:06 78-87-5 ND ug/L 1.0 0.16 1 12/22/2016:06 142-28-9 ND ug/L 1.0 0.27 1 12/22/2016:06 594-20-7 ND ug/L 1.0 0.21 1 12/22/2016:06 563-58-6 ND ug/L 1.0 0.30 1 12/22/20 16:06 10061-01-5 ND ug/L 1.0 0.31 1 12/22/2016:06 10061-02-6 ND ug/L 1.0 0.26 1 12/22/2016:06 100-41-4 ND ug/L 1.0 0.51 1 12/22/2016:06 97-63-2 ND ug/L 1.0 0.44 1 12/22/2016:06 87-68-3 ND ug/L 5.0 0.57 1 12/22/2016:06 591-78-6 ND ug/L 20.0 12.5 1 12/22/2016:06 74-88-4 ND ug/L 100 66.4 1 12/22/2016:06 78-83-1 ND ug/L 10.0 1.9 1 12/22/2016:06 126-98-7 ND ug/L 5.0 3.7 1 12/22/2016:06 75-09-2 ND ug/L 2.0 0.46 1 12/22/2016:06 80-62-6 ND ug/L 5.0 4.5 1 12/22/2016:06 108-10-1 ND ug/L 1.0 0.35 1 12/22/2016:06 91-20-3 ND ug/L 20.0 1.8 1 12/22/2016:06 107-12-0 ND ug/L 1.0 0.27 1 12/22/2016:06 100-42-5 ND ug/L 1.0 0.34 1 12/22/2016:06 630-20-6 ND ug/L 1.0 0.22 1 12/22/2016:06 79-34-5 ND ug/L 1.0 0.16 1 12/22/2016:06 127-18-4 ND ug/L 1.0 0.24 1 12/22/2016:06 108-88-3 ND ug/L 1.0 0.22 1 12/22/2016:06 120-82-1 ND ug/L 1.0 0.18 1 12/22/2016:06 71-55-6 ND ug/L 1.0 0.24 1 12/22/2016:06 79-00-5 ND ug/L 1.0 0.22 1 12/22/2016:06 79-01-6 ND ug/L 1.0 0.31 1 12/22/2016:06 75-69-4 ND ug/L 1.0 0.35 1 12/22/2016:06 96-18-4 ND ug/L 2.0 1.4 1 12/22/2016:06 108-05-4 ND ug/L 1.0 0.24 1 12/22/2016:06 75-01-4 ND ug/L 1.0 0.63 1 12/22/2016:06 1330-20-7 100 % 70-130 1 12/22/2016:06 460-00-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 6 of 24 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry Blanks Pace Project No.: 92512025 Sample: EB Lab ID: 92512025001 Collected: 12/11/20 16:00 Received: 12/15/20 11:40 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Surrogates 1,2-Dichloroethane-d4 (S) 104 % 70-130 1 12/22/20 16:06 17060-07-0 Toluene-d8 (S) 99 % 70-130 1 12/22/20 16:06 2037-26-5 Date: 12/31 /2020 08:59 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 7 of 24 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry Blanks Pace Project No.: 92512025 Sample: FIB Lab ID: 92512025002 Collected: 12/11/20 16:05 Received: 12/15/20 11:40 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill Acetone Acetonitrile Acrolein Acrylonitrile Allyl chloride Benzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane 2-Butanone (MEK) Carbon disulfide Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane Chloroprene Dibromochloromethane Dibromomethane 1,2-Dichlorobenzene 1,4-Dichlorobenzene trans-1,4-Dichloro-2-butene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene Ethylbenzene Ethyl methacrylate Hexachloro-1,3-butadiene 2-Hexanone lodomethane Isobutanol Methacrylonitrile Methylene Chloride Methyl methacrylate 4-Methyl-2-pentanone (MIBK) Date: 12/31 /2020 08:59 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 25.0 6.2 1 12/22/2016:24 67-64-1 ND ug/L 50.0 30.4 1 12/22/2016:24 75-05-8 ND ug/L 10.0 2.7 1 12/22/2016:24 107-02-8 ND ug/L 10.0 0.90 1 12/22/2016:24 107-13-1 ND ug/L 2.0 0.28 1 12/22/2016:24 107-05-1 ND ug/L 1.0 0.15 1 12/22/2016:24 71-43-2 ND ug/L 1.0 0.34 1 12/22/2016:24 74-97-5 ND ug/L 1.0 0.26 1 12/22/2016:24 75-27-4 ND ug/L 1.0 0.62 1 12/22/2016:24 75-25-2 ND ug/L 2.0 0.62 1 12/22/2016:24 74-83-9 ND ug/L 5.0 3.3 1 12/22/2016:24 78-93-3 ND ug/L 2.0 0.40 1 12/22/2016:24 75-15-0 ND ug/L 1.0 0.22 1 12/22/2016:24 56-23-5 ND ug/L 1.0 0.23 1 12/22/2016:24 108-90-7 ND ug/L 1.0 0.49 1 12/22/2016:24 75-00-3 ND ug/L 5.0 2.3 1 12/22/2016:24 67-66-3 ND ug/L 1.0 0.39 1 12/22/2016:24 74-87-3 ND ug/L 5.0 1.7 1 12/22/2016:24 126-99-8 ND ug/L 1.0 0.41 1 12/22/2016:24 124-48-1 ND ug/L 1.0 0.46 1 12/22/2016:24 74-95-3 ND ug/L 1.0 0.29 1 12/22/2016:24 95-50-1 ND ug/L 1.0 0.26 1 12/22/2016:24 106-46-7 ND ug/L 1.0 0.54 1 12/22/2016:24 110-57-6 ND ug/L 1.0 0.23 1 12/22/2016:24 75-71-8 ND ug/L 1.0 0.27 1 12/22/2016:24 75-34-3 ND ug/L 1.0 0.34 1 12/22/2016:24 107-06-2 ND ug/L 1.0 0.24 1 12/22/2016:24 75-35-4 ND ug/L 1.0 0.29 1 12/22/2016:24 156-59-2 ND ug/L 1.0 0.25 1 12/22/2016:24 156-60-5 ND ug/L 1.0 0.19 1 12/22/2016:24 78-87-5 ND ug/L 1.0 0.16 1 12/22/2016:24 142-28-9 ND ug/L 1.0 0.27 1 12/22/2016:24 594-20-7 ND ug/L 1.0 0.21 1 12/22/2016:24 563-58-6 ND ug/L 1.0 0.30 1 12/22/20 16:24 10061-01-5 ND ug/L 1.0 0.31 1 12/22/2016:24 10061-02-6 ND ug/L 1.0 0.26 1 12/22/2016:24 100-41-4 ND ug/L 1.0 0.51 1 12/22/2016:24 97-63-2 ND ug/L 1.0 0.44 1 12/22/2016:24 87-68-3 ND ug/L 5.0 0.57 1 12/22/2016:24 591-78-6 ND ug/L 20.0 12.5 1 12/22/2016:24 74-88-4 ND ug/L 100 66.4 1 12/22/2016:24 78-83-1 ND ug/L 10.0 1.9 1 12/22/2016:24 126-98-7 ND ug/L 5.0 3.7 1 12/22/2016:24 75-09-2 ND ug/L 2.0 0.46 1 12/22/2016:24 80-62-6 ND ug/L 5.0 4.5 1 12/22/2016:24 108-10-1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. IK v1 Page 8 of 24 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry Blanks Pace Project No.: 92512025 Sample: FIB Lab ID: 92512025002 Collected: 12/11/20 16:05 Received: 12/15/20 11:40 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Naphthalene ND ug/L 1.0 0.35 1 12/22/20 16:24 91-20-3 Propionitrile ND ug/L 20.0 1.8 1 12/22/20 16:24 107-12-0 Styrene ND ug/L 1.0 0.27 1 12/22/20 16:24 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 0.34 1 12/22/20 16:24 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 0.22 1 12/22/20 16:24 79-34-5 Tetrachloroethene ND ug/L 1.0 0.16 1 12/22/20 16:24 127-18-4 Toluene ND ug/L 1.0 0.24 1 12/22/20 16:24 108-88-3 1,2,3-Trichlorobenzene ND ug/L 1.0 0.34 1 12/22/20 16:24 87-61-6 1,2,4-Trichlorobenzene ND ug/L 1.0 0.22 1 12/22/20 16:24 120-82-1 1,1,1-Trichloroethane ND ug/L 1.0 0.18 1 12/22/20 16:24 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 0.24 1 12/22/20 16:24 79-00-5 Trichloroethene ND ug/L 1.0 0.22 1 12/22/20 16:24 79-01-6 Trichlorofluoromethane ND ug/L 1.0 0.31 1 12/22/20 16:24 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 0.35 1 12/22/20 16:24 96-18-4 Vinyl acetate ND ug/L 2.0 1.4 1 12/22/20 16:24 108-05-4 Vinyl chloride ND ug/L 1.0 0.24 1 12/22/20 16:24 75-01-4 Xylene (Total) ND ug/L 1.0 0.63 1 12/22/20 16:24 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 101 % 70-130 1 12/22/20 16:24 460-00-4 1,2-Dichloroethane-d4 (S) 103 % 70-130 1 12/22/20 16:24 17060-07-0 Toluene-d8 (S) 101 % 70-130 1 12/22/20 16:24 2037-26-5 4500CNE Cyanide, Total Analytical Method: SM 4500-CN-E-2011 Preparation Method: SM 4500-CN-E-2011 Pace Analytical Services -Asheville Cyanide ND ug/L 8.0 6.0 1 12/18/20 03:34 12/18/20 23:19 57-12-5 Date: 12/31 /2020 08:59 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 9 of 24 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry Blanks Pace Project No.: 92512025 QC Batch: 587405 Analysis Method: EPA 7470A QC Batch Method: EPA 7470A Analysis Description: 7470 Mercury Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92512025001 METHOD BLANK: 3104347 Matrix: Water Associated Lab Samples: 92512025001 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Mercury ug/L ND 0.20 0.12 12/18/2019:06 LABORATORY CONTROL SAMPLE: 3104348 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Mercury ug/L 2.5 2.6 104 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3104349 3104350 MS MSD 92512025001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Mercury ug/L ND 2.5 2.5 3.0 2.7 114 106 75-125 7 25 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/31 /2020 08:59 AM without the written consent of Pace Analytical Services, LLC. Page 10 of 24 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry Blanks Pace Project No.: 92512025 QC Batch: 587397 Analysis Method: EPA 6010D QC Batch Method: EPA 3010A Analysis Description: 6010 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92512025001 METHOD BLANK: 3104314 Associated Lab Samples: 92512025001 Parameter Units Matrix: Blank Result Water Reporting Limit MDL Analyzed Antimony ug/L ND 5.0 3.0 12/30/2019:57 Arsenic ug/L ND 10.0 4.7 12/30/2019:57 Barium ug/L ND 5.0 3.5 12/30/2019:57 Beryllium ug/L ND 1.0 0.70 12/30/2019:57 Cadmium ug/L ND 1.0 0.40 12/30/2019:57 Chromium ug/L ND 5.0 3.7 12/30/2019:57 Cobalt ug/L ND 5.0 3.6 12/30/2019:57 Copper ug/L ND 5.0 4.3 12/30/2019:57 Lead ug/L ND 5.0 4.5 12/30/2019:57 Nickel ug/L ND 5.0 3.5 12/30/2019:57 Selenium ug/L ND 10.0 4.7 12/30/2019:57 Silver ug/L ND 5.0 2.5 12/30/2019:57 Tin ug/L ND 5.0 4.7 12/30/2019:57 Vanadium ug/L ND 5.0 3.9 12/30/2019:57 Zinc ug/L ND 10.0 9.5 12/30/2019:57 LABORATORY CONTROL SAMPLE: Parameter 3104315 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Antimony ug/L 500 491 98 80-120 Arsenic ug/L 500 484 97 80-120 Barium ug/L 500 502 100 80-120 Beryllium ug/L 500 491 98 80-120 Cadmium ug/L 500 481 96 80-120 Chromium ug/L 500 474 95 80-120 Cobalt ug/L 500 488 98 80-120 Copper ug/L 500 494 99 80-120 Lead ug/L 500 482 96 80-120 Nickel ug/L 500 488 98 80-120 Selenium ug/L 500 480 96 80-120 Silver ug/L 250 239 95 80-120 Tin ug/L 500 485 97 80-120 Vanadium ug/L 500 476 95 80-120 Zinc ug/L 500 465 93 80-120 Qualifiers Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/31 /2020 08:59 AM without the written consent of Pace Analytical Services, LLC. Page 11 of 24 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Pace Project No.: Surry Blanks 92512025 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3104316 3104317 MS MSD 92511110014 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Antimony ug/L ND 500 500 509 506 102 101 75-125 1 20 Arsenic ug/L ND 500 500 507 508 101 102 75-125 0 20 Barium ug/L 5.2 500 500 495 497 98 98 75-125 0 20 Beryllium ug/L ND 500 500 484 484 97 97 75-125 0 20 Cadmium ug/L 4.0 500 500 503 501 100 99 75-125 0 20 Chromium ug/L ND 500 500 484 481 97 96 75-125 1 20 Cobalt ug/L ND 500 500 486 485 97 97 75-125 0 20 Copper ug/L ND 500 500 502 501 100 100 75-125 0 20 Lead ug/L ND 500 500 485 485 97 97 75-125 0 20 Nickel ug/L ND 500 500 490 488 98 97 75-125 1 20 Selenium ug/L ND 500 500 517 517 103 103 75-125 0 20 Silver ug/L ND 250 250 249 249 100 99 75-125 0 20 Tin ug/L ND 500 500 497 498 99 100 75-125 0 20 Vanadium ug/L ND 500 500 483 485 97 97 75-125 0 20 Zinc ug/L ND 500 500 476 476 95 95 75-125 0 20 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/31 /2020 08:59 AM without the written consent of Pace Analytical Services, LLC. Page 12 of 24 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry Blanks Pace Project No.: 92512025 QC Batch: 587824 Analysis Method: EPA 6020B QC Batch Method: EPA 3010A Analysis Description: 6020 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92512025001 METHOD BLANK: 3106303 Matrix: Water Associated Lab Samples: 92512025001 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Thallium ug/L ND 0.10 0.050 12/30/20 02:15 LABORATORY CONTROL SAMPLE: 3106304 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Thallium ug/L 10 10.1 101 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3106305 3106306 MS MSD 92511977001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Thallium ug/L ND 10 10 10.2 10.4 102 104 75-125 1 20 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/31 /2020 08:59 AM without the written consent of Pace Analytical Services, LLC. Page 13 of 24 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry Blanks Pace Project No.: 92512025 QC Batch: 588798 Analysis Method: EPA 8260D QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92512025001, 92512025002 METHOD BLANK: 3110593 Matrix: Water Associated Lab Samples: 92512025001, 92512025002 Blank Reporting Parameter Units Result Limit MDL Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 1.0 0.34 12/22/20 14:54 1,1,1-Trichloroethane ug/L ND 1.0 0.18 12/22/20 14:54 1,1,2,2-Tetrachloroethane ug/L ND 1.0 0.22 12/22/20 14:54 1,1,2-Trichloroethane ug/L ND 1.0 0.24 12/22/20 14:54 1,1-Dichloroethane ug/L ND 1.0 0.27 12/22/20 14:54 1,1-Dichloroethene ug/L ND 1.0 0.24 12/22/20 14:54 1,1-Dichloropropene ug/L ND 1.0 0.21 12/22/20 14:54 1,2,3-Trichlorobenzene ug/L ND 1.0 0.34 12/22/20 14:54 1,2,3-Trichloropropane ug/L ND 1.0 0.35 12/22/20 14:54 1,2,4-Trichlorobenzene ug/L ND 1.0 0.22 12/22/20 14:54 1,2-Dichlorobenzene ug/L ND 1.0 0.29 12/22/20 14:54 1,2-Dichloroethane ug/L ND 1.0 0.34 12/22/20 14:54 1,2-Dichloropropane ug/L ND 1.0 0.19 12/22/20 14:54 1,3-Dichlorobenzene ug/L ND 1.0 0.22 12/22/20 14:54 1,3-Dichloropropane ug/L ND 1.0 0.16 12/22/20 14:54 1,4-Dichlorobenzene ug/L ND 1.0 0.26 12/22/20 14:54 2,2-Dichloropropane ug/L ND 1.0 0.27 12/22/20 14:54 2-Butanone (MEK) ug/L ND 5.0 3.3 12/22/20 14:54 2-Hexanone ug/L ND 5.0 0.57 12/22/20 14:54 4-Methyl-2-pentanone (MIBK) ug/L ND 5.0 4.5 12/22/20 14:54 Acetone ug/L ND 25.0 6.2 12/22/20 14:54 Acetonitrile ug/L ND 50.0 30.4 12/22/20 14:54 Acrolein ug/L ND 10.0 2.7 12/22/20 14:54 Acrylonitrile ug/L ND 10.0 0.90 12/22/20 14:54 Allyl chloride ug/L ND 2.0 0.28 12/22/20 14:54 Benzene ug/L ND 1.0 0.15 12/22/20 14:54 Bromochloromethane ug/L ND 1.0 0.34 12/22/20 14:54 Bromodichloromethane ug/L ND 1.0 0.26 12/22/20 14:54 Bromoform ug/L ND 1.0 0.62 12/22/20 14:54 Bromomethane ug/L ND 2.0 0.62 12/22/20 14:54 IK Carbon disulfide ug/L ND 2.0 0.40 12/22/20 14:54 Carbon tetrachloride ug/L ND 1.0 0.22 12/22/20 14:54 Chlorobenzene ug/L ND 1.0 0.23 12/22/20 14:54 Chloroethane ug/L ND 1.0 0.49 12/22/20 14:54 Chloroform ug/L ND 5.0 2.3 12/22/20 14:54 Chloromethane ug/L ND 1.0 0.39 12/22/20 14:54 Chloroprene ug/L ND 5.0 1.7 12/22/20 14:54 cis-1,2-Dichloroethene ug/L ND 1.0 0.29 12/22/20 14:54 cis-1,3-Dichloropropene ug/L ND 1.0 0.30 12/22/20 14:54 Dibromochloromethane ug/L ND 1.0 0.41 12/22/20 14:54 Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/31 /2020 08:59 AM without the written consent of Pace Analytical Services, LLC. Page 14 of 24 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry Blanks Pace Project No.: 92512025 METHOD BLANK: 3110593 Associated Lab Samples: 92512025001, 92512025002 Parameter Units Matrix: Blank Result Water Reporting Limit MDL Analyzed Dibromomethane ug/L ND 1.0 0.46 12/22/20 14:54 Dichlorodifluoromethane ug/L ND 1.0 0.23 12/22/20 14:54 Ethyl methacrylate ug/L ND 1.0 0.51 12/22/20 14:54 Ethylbenzene ug/L ND 1.0 0.26 12/22/20 14:54 Hexachloro-1,3-butadiene ug/L ND 1.0 0.44 12/22/20 14:54 lodomethane ug/L ND 20.0 12.5 12/22/20 14:54 Isobutanol ug/L ND 100 66.4 12/22/20 14:54 Methacrylonitrile ug/L ND 10.0 1.9 12/22/20 14:54 Methyl methacrylate ug/L ND 2.0 0.46 12/22/20 14:54 Methylene Chloride ug/L ND 5.0 3.7 12/22/20 14:54 Naphthalene ug/L ND 1.0 0.35 12/22/20 14:54 Propionitrile ug/L ND 20.0 1.8 12/22/20 14:54 Styrene ug/L ND 1.0 0.27 12/22/20 14:54 Tetrachloroethene ug/L ND 1.0 0.16 12/22/20 14:54 Toluene ug/L ND 1.0 0.24 12/22/20 14:54 trans-1,2-Dichloroethene ug/L ND 1.0 0.25 12/22/20 14:54 trans- 1,3-Dichloropropene ug/L ND 1.0 0.31 12/22/20 14:54 trans-1,4-Dichloro-2-butene ug/L ND 1.0 0.54 12/22/20 14:54 Trichloroethene ug/L ND 1.0 0.22 12/22/20 14:54 Trichlorofluoromethane ug/L ND 1.0 0.31 12/22/20 14:54 Vinyl acetate ug/L ND 2.0 1.4 12/22/20 14:54 Vinyl chloride ug/L ND 1.0 0.24 12/22/20 14:54 Xylene (Total) ug/L ND 1.0 0.63 12/22/20 14:54 1,2-Dichloroethane-d4 (S) % 102 70-130 12/22/20 14:54 4-Bromofluorobenzene (S) % 101 70-130 12/22/20 14:54 Toluene-d8 (S) % 100 70-130 12/22/20 14:54 LABORATORY CONTROL SAMPLE: Parameter 3110594 Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1,1,2-Tetrachloroethane ug/L 50 48.2 96 70-130 1,1,1-Trichloroethane ug/L 50 47.4 95 70-130 1,1,2,2-Tetrachloroethane ug/L 50 46.5 93 70-130 1,1,2-Trichloroethane ug/L 50 47.1 94 70-130 1,1-Dichloroethane ug/L 50 46.1 92 70-130 1,1-Dichloroethene ug/L 50 49.5 99 70-132 1,1-Dichloropropene ug/L 50 45.2 90 70-131 1,2,3-Trichlorobenzene ug/L 50 50.0 100 70-134 1,2,3-Trichloropropane ug/L 50 47.0 94 70-130 1,2,4-Trichlorobenzene ug/L 50 51.4 103 70-130 1,2-Dichlorobenzene ug/L 50 47.8 96 70-130 1,2-Dichloroethane ug/L 50 46.2 92 70-130 1,2-Dichloropropane ug/L 50 48.1 96 70-130 1,3-Dichlorobenzene ug/L 50 48.4 97 70-130 Qualifiers v1 Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/31 /2020 08:59 AM without the written consent of Pace Analytical Services, LLC. Page 15 of 24 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry Blanks Pace Project No.: 92512025 LABORATORY CONTROL SAMPLE: Parameter 3110594 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers 1,3-Dichloropropane ug/L 50 46.1 92 70-130 1,4-Dichlorobenzene ug/L 50 47.3 95 70-130 2,2-Dichloropropane ug/L 50 56.7 113 70-130 2-Butanone (MEK) ug/L 100 94.6 95 70-133 2-Hexanone ug/L 100 98.2 98 70-130 4-Methyl-2-pentanone (MIBK) ug/L 100 95.8 96 70-130 Acetone ug/L 100 101 101 70-144 Acetonitrile ug/L 500 489 98 68-134 Acrolein ug/L 250 290 116 32-200 Acrylonitrile ug/L 250 252 101 70-130 Allyl chloride ug/L 50 46.8 94 70-134 Benzene ug/L 50 46.6 93 70-130 Bromochloromethane ug/L 50 53.1 106 70-130 Bromodichloromethane ug/L 50 46.5 93 70-130 Bromoform ug/L 50 47.1 94 70-131 Bromomethane ug/L 50 53.7 107 30-177IK Carbon disulfide ug/L 50 47.6 95 70-133 Carbon tetrachloride ug/L 50 47.7 95 70-130 Chlorobenzene ug/L 50 45.2 90 70-130 Chloroethane ug/L 50 42.0 84 46-131 Chloroform ug/L 50 48.1 96 70-130 Chloromethane ug/L 50 44.1 88 49-130 Chloroprene ug/L 50 47.1 94 70-130 cis-1,2-Dichloroethene ug/L 50 45.7 91 70-130 cis-1,3-Dichloropropene ug/L 50 51.6 103 70-130 Dibromochloromethane ug/L 50 48.3 97 70-130 Dibromomethane ug/L 50 47.5 95 70-130 Dichlorodifluoromethane ug/L 50 41.8 84 52-134 Ethyl methacrylate ug/L 50 45.5 91 70-130 Ethylbenzene ug/L 50 43.9 88 70-130 Hexachloro-1,3-butadiene ug/L 50 51.3 103 70-131 lodomethane ug/L 100 101 101 47-140 Isobutanol ug/L 1000 940 94 62-136 Methacrylonitrile ug/L 500 476 95 70-130 Methyl methacrylate ug/L 50 48.1 96 70-130 Methylene Chloride ug/L 50 43.7 87 68-130 Naphthalene ug/L 50 50.1 100 70-133 Propionitrile ug/L 500 486 97 70-130 Styrene ug/L 50 45.2 90 70-130 Tetrachloroethene ug/L 50 44.7 89 70-130 Toluene ug/L 50 47.3 95 70-130 trans-1,2-Dichloroethene ug/L 50 46.4 93 70-130 trans- 1,3-Dichloropropene ug/L 50 51.7 103 70-130 trans-1,4-Dichloro-2-butene ug/L 50 67.4 135 25-200 v1 Trichloroethene ug/L 50 46.5 93 70-130 Trichlorofluoromethane ug/L 50 44.1 88 61-130 Vinyl acetate ug/L 100 109 109 70-140 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/31 /2020 08:59 AM without the written consent of Pace Analytical Services, LLC. Page 16 of 24 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry Blanks Pace Project No.: 92512025 LABORATORY CONTROL SAMPLE: 3110594 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Vinyl chloride ug/L 50 41.2 82 59-142 Xylene (Total) ug/L 150 136 91 70-130 1,2-Dichloroethane-d4 (S) % 105 70-130 4-Bromofluorobenzene (S) % 100 70-130 Toluene-d8 (S) % 100 70-130 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3110595 3110596 MS MSD 92512962011 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual 1, 1, 1,2-Tetrachloroethane ug/L ND 20 20 21.0 20.5 105 102 70-135 3 30 1,1,1-Trichloroethane ug/L ND 20 20 21.2 22.2 106 111 70-148 5 30 1,1,2,2-Tetrachloroethane ug/L ND 20 20 19.3 19.2 97 96 70-131 0 30 1,1,2-Trichloroethane ug/L ND 20 20 19.2 19.9 96 99 70-136 3 30 1,1-Dichloroethane ug/L ND 20 20 20.9 21.1 102 103 70-147 1 30 1,1-Dichloroethene ug/L ND 20 20 22.3 22.5 112 113 70-158 1 30 1,1-Dichloropropene ug/L ND 20 20 20.9 21.1 104 105 70-149 1 30 1,2,3-Trichlorobenzene ug/L ND 20 20 21.2 20.9 106 105 68-140 1 30 1,2,3-Trichloropropane ug/L ND 20 20 19.4 20.1 97 100 67-137 4 30 1,2,4-Trichlorobenzene ug/L ND 20 20 21.8 22.6 109 113 70-139 3 30 1,2-Dichlorobenzene ug/L ND 20 20 21.4 21.3 107 107 70-133 0 30 1,2-Dichloroethane ug/L ND 20 20 19.6 20.2 98 101 67-138 3 30 1,2-Dichloropropane ug/L ND 20 20 20.8 21.1 104 106 70-138 2 30 1,3-Dichlorobenzene ug/L ND 20 20 22.0 22.0 110 110 70-133 0 30 1,3-Dichloropropane ug/L ND 20 20 20.0 20.0 100 100 70-136 0 30 1,4-Dichlorobenzene ug/L ND 20 20 22.4 21.4 112 107 70-133 4 30 2,2-Dichloropropane ug/L ND 20 20 25.5 25.9 127 130 52-155 2 30 2-Butanone (MEK) ug/L ND 40 40 38.6 39.6 96 99 61-147 2 30 2-Hexanone ug/L ND 40 40 40.2 41.8 101 104 67-139 4 30 4-Methyl-2-pentanone ug/L ND 40 40 38.2 39.9 96 100 67-136 4 30 (MIBK) Acetone ug/L ND 40 40 41.8 43.9 105 110 55-159 5 30 Acetonitrile ug/L ND 200 200 205 214 103 107 66-145 4 30 Acrolein ug/L ND 100 100 120 123 120 123 10-200 3 30 Acrylonitrile ug/L ND 100 100 104 110 104 110 68-140 6 30 Allyl chloride ug/L ND 20 20 20.6 20.6 103 103 70-147 0 30 Benzene ug/L ND 20 20 20.9 21.7 102 105 67-150 4 30 Bromochloromethane ug/L ND 20 20 21.3 22.6 107 113 70-146 6 30 Bromodichloromethane ug/L ND 20 20 19.4 19.6 97 98 70-138 1 30 Bromoform ug/L ND 20 20 18.9 19.1 95 95 57-138 1 30 Bromomethane ug/L ND 20 20 21.6 23.3 108 117 10-200 8 30 IK,v2 Carbon disulfide ug/L ND 20 20 21.6 22.4 108 112 70-152 4 30 Carbon tetrachloride ug/L ND 20 20 21.5 22.0 107 110 70-147 3 30 Chlorobenzene ug/L ND 20 20 20.9 20.6 103 102 70-137 1 30 Chloroethane ug/L ND 20 20 20.0 18.6 100 93 51-166 7 30 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/31 /2020 08:59 AM without the written consent of Pace Analytical Services, LLC. Page 17 of 24 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry Blanks Pace Project No.: 92512025 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3110595 3110596 MS MSD 92512962011 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Chloroform ug/L ND 20 20 20.9 21.8 105 109 70-144 4 30 Chloromethane ug/L ND 20 20 17.1 17.3 85 87 24-161 2 30 Chloroprene ug/L ND 20 20 21.3 21.7 106 109 70-143 2 30 cis-1,2-Dichloroethene ug/L ND 20 20 20.9 21.1 102 103 67-148 1 30 cis-1,3-Dichloropropene ug/L ND 20 20 21.5 21.2 107 106 70-142 1 30 Dibromochloromethane ug/L ND 20 20 20.9 20.7 105 104 68-138 1 30 Dibromomethane ug/L ND 20 20 19.5 20.1 98 101 70-134 3 30 Dichlorodifluoromethane ug/L ND 20 20 18.0 18.1 90 90 43-155 0 30 Ethyl methacrylate ug/L ND 20 20 20.4 20.0 102 100 70-137 2 30 Ethylbenzene ug/L ND 20 20 19.7 19.9 99 99 68-143 1 30 Hexachloro-1,3-butadiene ug/L ND 20 20 22.5 23.5 112 117 62-151 4 30 lodomethane ug/L ND 40 40 42.1 42.7 105 107 20-161 1 30 Isobutanol ug/L ND 400 400 392 425 98 106 44-145 8 30 Methacrylonitrile ug/L ND 200 200 199 210 99 105 67-139 5 30 Methyl methacrylate ug/L ND 20 20 20.3 21.0 101 105 70-130 4 30 Methylene Chloride ug/L ND 20 20 19.7 20.2 99 101 64-148 2 30 Naphthalene ug/L ND 20 20 20.6 21.3 103 107 57-150 3 30 Propionitrile ug/L ND 200 200 200 206 100 103 70-138 3 30 Styrene ug/L ND 20 20 19.4 19.6 97 98 70-136 1 30 Tetrachloroethene ug/L ND 20 20 19.9 20.1 99 101 70-139 1 30 Toluene ug/L ND 20 20 20.6 20.8 103 104 47-157 1 30 trans-1,2-Dichloroethene ug/L ND 20 20 20.7 21.3 103 107 70-149 3 30 trans-1,3-Dichloropropene ug/L ND 20 20 20.3 21.3 102 107 70-138 5 30 trans-1,4-Dichloro-2-butene ug/L ND 20 20 20.4 20.9 102 104 31-145 3 30 Trichloroethene ug/L ND 20 20 20.9 20.6 105 103 70-149 1 30 Trichlorofluoromethane ug/L ND 20 20 20.0 21.1 100 106 61-154 5 30 Vinyl acetate ug/L ND 40 40 44.8 45.6 112 114 48-156 2 30 Vinyl chloride ug/L ND 20 20 18.3 19.3 91 97 55-172 6 30 Xylene (Total) ug/L ND 60 60 61.2 61.8 102 103 66-145 1 30 1,2-Dichloroethane-d4 (S) % 104 105 70-130 4-Bromofluorobenzene (S) % 100 99 70-130 Toluene-d8 (S) % 98 100 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/31 /2020 08:59 AM without the written consent of Pace Analytical Services, LLC. Page 18 of 24 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry Blanks Pace Project No.: 92512025 QC Batch: 587642 Analysis Method: SM 4500-CN-E-2011 QC Batch Method: SM 4500-CN-E-2011 Analysis Description: 450OCNE Cyanide, Total Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92512025002 METHOD BLANK: 3105658 Matrix: Water Associated Lab Samples: 92512025002 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Cyanide ug/L ND 8.0 6.0 12/18/20 23:07 LABORATORY CONTROL SAMPLE: 3105659 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Cyanide ug/L 100 100 100 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3105698 3105699 MS MSD 92511983001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Cyanide ug/L ND 100 100 55.2 66.2 55 66 80-120 18 10 M1,R1 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3105700 3105701 MS MSD 92512330001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Cyanide ug/L ND 100 100 79.2 74.3 76 71 80-120 6 10 M1 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/31 /2020 08:59 AM without the written consent of Pace Analytical Services, LLC. Page 19 of 24 Pace Analytical Services, LLC 9800 lCtaac,Analyfical ® Kiney Ave. Suite 100 Huntersville, NC 28078 0788 www.pacelabs.com (704)875-9092 QUALIFIERS Project: Surry Blanks Pace Project No.: 92512025 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. TNTC - Too Numerous To Count J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL -Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specific analyte in a specific matrix. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean -Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI -The NELAC Institute. ANALYTE QUALIFIERS IK The recalculated concentration of the calibration standard(s) did not meet method acceptance criteria; this result should be considered an estimated value. M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. R1 RPD value was outside control limits. v1 The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the associated samples may have a high bias. v2 The continuing calibration verification was below the method acceptance limit. The analyte was not detected in the associated samples and the sensitivity of the instrument was verified with a reporting limit check standard. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/31 /2020 08:59 AM without the written consent of Pace Analytical Services, LLC. Page 20 of 24 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA CROSS REFERENCE TABLE Project: Pace Project No.: Surry Blanks 92512025 Analytical Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch 92512025001 EB EPA 3010A 587397 EPA 6010D 587444 92512025001 EB EPA 3010A 587824 EPA 6020B 588032 92512025001 EB EPA 7470A 587405 EPA 7470A 587454 92512025001 EB EPA 8260D 588798 92512025002 FB EPA 8260D 588798 92512025002 FB SM 4500-CN-E-2011 587642 SM 4500-CN-E-2011 588051 Date: 12/31 /2020 08:59 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 21 of 24 Document Name: Document Revised: October 28, 2020 ,111 �,aceAnaVical Sample Condition Upon Receipt(SCUR) Page 1 of 2 Document No.: F-CAR-CS-033-Rev.07 Issuing Authority: Pace Carolinas Quality Office Laboratory receiving samples: Asheville ❑ Eden❑ Greenwood ❑ Huntersville [,�fl Raleigh❑ Mechanicsville❑ Atlanta❑ Kernersville❑ Sample. ° Client Name: WQ# : 92512D25 Upon Receipt Project �: 1Y�'r l fk I Courier:Commercial &ce dx UPS ether: ❑Client �� I��I�f �" �� ❑ 92512026 111 Custody Seal Present? []Yes [ONo Seals Intact? []Yes ®No Date/Initials Person Examining Contents: 1,41 (0 U=T�o Packing Material: Thermometer: 'Pr IR Gun ID: ❑Bubble Wrap ZBubble Bags ❑None ❑ other 92TO64 Type of ice: [7Wet ❑Blue ❑None Biological Tissue Frozen? [-]Yes [:]No ®N/A Correction Factor: Cooler Temp: r Add/Subtract (°C} -0.1 Temp should be above freezing to 6°C r I ❑Samples out of temp criteria. Samples on ice, cooling process Eseler % III, Eetreciedl"El. F�q harecgen USDA Regulated Soli (❑ N/A, water sample) Did samples originate in a quarantine zone within the United States: CA, NY, or SC (check maps)? Did samples originate from a foreign source (internationally, ❑Yes [-]No including Hawaii and Puerto Ricol? ❑Yes [:]NO Comments/Discrepancy: Chain of Custody Present? es ❑No [-]N/A 1. Samples Arrived within Hold Time? gVes ❑No N/A 2. Short Hold Time Analysis (02 hr,)7 ❑Yes NNO ❑NIA 3. Hush Turn Around Time Requested? ❑Yes %a ❑N/A 4. Sufficient Volume? 19yes DNO ❑N/A S. Correct Containers Used? -Pace Containers Used? Yes Yes ❑No ❑No ❑N/A N/A 6, Containers Intact? Yes [:]No [-]N/A 7. Dissolved analysis: Samples Field Filtered? ❑Yes ❑Na N/A 8, Sample Labels Match CDC? -Includes Date/Time/ID/Analysis Matrix: [ Ekes []NO ❑N/A 9. Headspace in VOA Vials (>5-6mm)? ❑Yes No ❑N/A 10. Trip Blank Present? Trip Blank Custody Seals Present? ❑Yes ❑Yes PNo ❑Na ❑N/A N/A 11. COMMENTS/SAMPLE DISCREPANCY CLIENT NOTIFICATION/RESOLUTION Person contacted: Project Manager SCURF Review: Date/Time: Lot ID of split containers: Date: Field Data Required? ❑Yes [:]No Project Manager SRF Review: Date: Page 22 of 24 Document Name: Sample Condition Upon Recei Document Revised: October 28, 2020 CUR) I Page 2 of 2 ��aceAaatyticat' Document No.: F-CAR-CS-033-Rey.07 *Check mark top half of box if pH and/or dechiorination is Project # verified and within the acceptance range for preservation samples, Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/8015 {water) DOC, LLHg **Bottom half of box is to fist number of bottles Issuing Authority: onrn Carolinas Quality Office V0-# -' �92512025 PM' AMB Due Date: 12/30/20 CLIENT: 92-Municipal V " i' u r h ? z 67 a `o. a 7 - Y U Uu v n a a a J J J E E EEj41 H N iA v a C A d .-� U 0 '� i Y a J E N _ N m O a = a J E N O u a Z N " a J E N r,J MJ 2 p f9 Z y Y a ° J E E 7v_ 7 Q ,.�i C7 C 7 m a E ¢ °_: •--� V a V i v E a ;_; Z Gl �^ a c a E ¢ J of N 2 V O N 2 v E a ri v -a a 0 � i l ¢ J o N z G! -p 4 J E 0 N TV L] Q z U 2 ¢ O J E a Z rn 0 'NA N z q 0 > E C _ a r z a Q a 0 J E tt = Z a a rq S Q O J E q Y IA m 0 s� p`, o N y `.' f0 T p, } y n N �3� V Z " ° N J Ln rNi � a W ut J o N a � N rV x w a J o N 2yy N q`1 d c O E E a rK ¢ y j � c �n J o f4 > Z N a 1 0 V a 7 ' d a a m m ao 7 a coinm A � zN a a m U 1 m 3 .,1 C7 a ry 0 a iR W a rl l7 a M w. a M Q a Ol V a Qi 0 > tD > O� 0 c a O > l7 > fn a v7 ry a V) M a m O l7 a (� v1 > v7 t9 0 1 2 N\� 3 N L 4 5 L\N 6 7 B 9 14 F12 \N\Nl pH Adjustment Log for Preserved Samples Sample ID Type of Preservative pH upon receipt pate preservation adjusted Time preservation Amount of Preservative tot d adjusted I added Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DPHNR Certification Office ii.e, Out of hold, incorrect preservative, out of temp, incorrect containers. Page 23 of 24 � l mm . es ° m § _e b ; r_G � k 0 N �j ` } )g § � PsAleoab aolenp _ ;wa& ¥ Q / } a )a - E§ ¥� k d { t o E % [ § e 7 m ] ,� <m x | $A Ise.L ®® _, m \ / C § s ew § e s! N w «m J/ ) e &; IOH O / ƒ @+ es ; OS u/c{.22m /) @_Gm / k)k\k!/) § @ m� , ,w _!_v . ) L/ 0CL0. 9 9 $ k § 2 «cl4 % / \ LLI § § ( § § U & [ ) E $ $ul ` § § 3dAiE,A to a - \ \ ! � m._=_� 3003 a_ 3k \ \ {0 0 0x0 20 LO�. ( (|! (k§f2�) § � ! a ■ § � E/! D �," EG �)$) - ±§ ��i \! q6 Q s! \§ §(4 �! \ {)2)\(3 : J - . ■ 2 - n - » a -Lul 7[\�\k[ �!e*!m£� 9 ma&