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HomeMy WebLinkAbout8602_Surry_MtAiry_MSWLF_CDLF_June21GW_FID1619768_20211020DNLY ❑ Paper Report ❑ Electronic Data - Email CD (data loaded: Yes / No NC DENR Division of Waste Management - Solid Waste Doc/Event #: Environmental Monitoring 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-"flail Service Center, Raleigh, NC 27699-1646. S�tid Waste:Monitoring Data Submittal Information -. Name of entity submitting data (laboratory, consultant, facility owner). Municipal Engineering Services Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address: Name: Jonathan Pfohl E-mail: jpfohl@mesco.com Facility name: Surry County Closed C&� and Closed MSW Landfill -Mt. Airy Facility Address: '237 Landfill Road �;Mt. �ciry, NC 27030 Environmental Status: (Check all that apply) ❑ Initial/Background Monitoring � Detection Monitoring T e of data submitted: (Check all that apply) X Groundwater monitoring data from monitoring wells X Groundwater monitoring data -from private water supply wells Leachate monitoring data X Surface water monitoring data Notification attached? Phone: (919)772-5393 Facility Permit # NC Landfill Rule (.0500 or .1600) 1600 ® Assessment Monitoring Methane gas monitoring data Corrective action data (specify} Other(specify) Actual sampling dates (e.g., October 2Q-24, 2006) I,June 23-25, 2021 Corrective Action MNA parameters on 7 wells I_ No. No groundwater or surface water standards were exceeded. X Yes, a notification 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 ZL groundwater standard, NC 2B surface water standard or NC Solid 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 aro true and correct. Furthermore, I have attached complete notification of any sampling values meeting or exceeding groundwater standards or explosive gas levels, 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. S.J. Zimmerman, P.G. Project Manager (919) 772-5393 Fac�RepresenQ Name (Print) Title (Area Code) Telephorre Number Signatlur/i V P.O. BOX 97, Garner, NC 27529 Facility Representative Address C-0281 NC PE Firm License Number (if applicable effective May 1, 2009) Revised 6/2009 o / Z,D � Date Affix NC Licensed/ Professional Geologist Seal ti toAft b os- Of to V to of P of of Nor -- '��ar� Lg :11 I I I gilrdqkg June 2021 L���111L l��o 96 0�, �ro111�� Jonathan Pfohl environmental Specialist mg,,,mesco. com MUNICIPAL Ei�1GINEERING 6e SHIPWASH DR ivE, GARKER, NC 27529 - PH❑NE: 91 9.772.5393 P.Q. BOX 349, BOONE. NC 28607 - PHONE@& S2$-262-1 767 LICENSE NUMBER: CM02B1 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 Sheets..........................................................................................................................................................................................................................._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 late Spring 2021 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 15ANCAC 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 June 23-25, 2021. During this event laboratory analytical results indicate Appendix I constituents continue to persist in concentrations above groundwater compliance Standards in samples collected from eight monitoring wells. No constituents were detected in any surface water sample above established surface water quality standards (NC 2B Standards). Corrective action to remediate volatile organic compounds (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:1395468). 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 16 out of 17 downgradient groundwater monitoring wells (MW- 3R, MW-6, MW-7, MW-9, 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), one supply well that no longer serves the scale house (SCALEHOUSE) 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 water quality results not representative of actual site contaminant conditions. A summary of the construction of the 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 the 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) 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 cyanide, an Appendix II parameter, was targeted in two wells (MW-16, MW-22) since it was detected in low levels during the previous event. 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 with the NC Division of Water Resources "Surface Water Quality Standards, Criteria & Protected Values", modified July 26, 2021. Quality Control Samples Methylene chloride and zinc were detected in the quality control blanks (EB, FB). Since these constituents were not detected in any other samples above allowable levels the identified artifact contaminant is largely inconsequential. Groundwater Samples Detected Above Standards Cobalt was detected in samples collected from eight wells [MW-6 (30.6 ug/L), MW-7 (68 ug/L), MW-9 (240 ug/L), MW-11 (22.1 ug/L), MW-13 (12.9 ug/L), MW-16 (541 ug/L) MW-20 (165 ug/L) and MW-22 (150 ug/L)] above its SMAC (II 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 1.8 10 MW-15 3.1 MW-16 1.5 1.4 MW-20 1.3 3.7 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 from MW-9, MW-15 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. N Surface Water Samples Total cobalt was detected in surface water samples SW-2 (28.3 ug/L) and SW-3 (27.5 ug/L) above its NC In -Stream Target Value (1.6 chronic and 16 acute). 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. MNA Analysis (AOCs Northern, Southern and MW-11) Semi-annual MNA monitoring of a subset of 12 wells for the full suite of parameters recommended by the SWS, 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 and DO) 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 NorthernAOCs 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 a 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 was 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). 4 MW-11 AOC Investigations The CAP designated MW-11 as an area of concern due to detections of VOCs 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 includes a mixture of aromatics (fuel hydrocarbons) and chlorinated hydrocarbons (solvents). VOCs were not detected above allowable Standards in samples collected from MW-11 for the fifth consecutive event which is an improvement compared to previous events. MNA will continue at MW-I I 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 a 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 2,029 ft/yr. in the wells screened in regolith and 391 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 northern AOC plume has advanced beyond MW-20. All concentrations remain within their own respective historically identified range except for cobalt and benzene in sample MW-20. 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- I I 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. 9 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 have stabilized and/or are 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. Surface water samples SW-2 and SW-3, collected from the south flowing discharge feature located west of the landfill, continues to contain levels of cobalt above allowable Standards. Cobalt was not detected in samples SW- 4 and SWN- 2 collected further downstream Closing Water quality monitoring will continue with the next sampling event scheduled for Fall of 2021. 211 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 NOW OR FORMERLY OWNED BY JOHNNY COX v% V 'v SWN-1 (-350 FT UPSTREAM) 1050 - 1000 1100 1050 ------------ INACTIVE LINED 0000 PHASE 1 PTO 12/1 /98 MONITORED SEPERATELY .0000 ACTIVE LFG EXTRACTION M W-9 Benzene - 1.8 Vinyl Chloride - 10 M - Benzene - 1.3 r Chlorid - / IW-3' GWE=989.4 MW-3R* MW-16 /GWE=976.82 ' GWE=974.19 A MW-16 12-Dichloroethane - 1.5 Benzene - 1.4 SW-3 �MW--17 GWE=954.72 0 237 LANDFILL ROAD MW--11 6WE=1129.60 -- __ SCALEHOUSE 11'o �` X _ - CLOSED UNLINED MSW (8602-MSWLF-1983) I - STOPPED RECEIVING WASTE BEFORE OCTOBER 9, 1991 1 � 1 ACTIVE LCID (NO PERMIT) <2 ACRES IW--6 -MW--9 �WE=1049.00—a'� GWE=1062.13 IW �� MW WSW-2 a M - GWE=1063.58 05� MW-1 SW-2 sw • GWE=1109.32 TIRES BURIED UNDER SOIL AND GRASS /MW-7 I' GWE=1062.13 _ CLOSED UNLINED C&D(8602-CDLF-2001) �I STOPPED RECEIVING C&D BEFORE JUNE 30, 2008 l CLOSURE REQUIREMENTS COMPLETED BEFORE P MW-6 - GWE=1045.17 CLOSED C&D OVER CLOSED UNLINED MSW (8602-CDLF ON TOP OF MSW) / I STOPPED RECEIVING C&D BEFORE MARCH 3, 2006 STOPPED RECEIVING MSW BY JAN. 1, 1999 ° LFG EXTRACTION SYSTEM D7U - _ \ MW-12D* �\ IW-2 �� GWE=>1027.05 GWE= "' MUV--12$ _ �O5O ���� IW i GWE=1012.64 W-13,0007 GWE=983.84 '4 G WE= / 0000 0, V MW-14 O GWE=984.45 SW-1 MW-21 GWE=960.23 PROPERTY LINE MW-15 Vinyl Chloride - 3. MW-15 GWE=1027.12 NOW OR FORMERLY OWNED BY SHAWNA SUMMERS LEGEND EXISTING TOPOGRAPHIC CONTOURS EXISITING ROAD/PATH 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 (JUNE 22-23, 2021) GWE = 2626.85 GROUNDWATER POTENTIOMETRIC ELEVATION *MW- ELEVATION NOT USED FOR CONTOURING ESTIMATED EXTENT OF VOC VIOLATIONS (JUNE 2021 BEYOND COMPLIANCE BOUNDARY (--4 ACRES) sw SURFACE WATER SAMPLING LOCATION ": MONITORING WELL EXISTING 1w INJECTION WELL EXISTING WATER SUPPLY WELL EXISTING (APPROXIMATE LOCATION) GRAPHIC SCALE 0 100 200 400 ( IN FEET ) 1 inch = ft. SHEET 2 800 L9M ■ m Z ■ T N l0 _ 0 [�% 1\ r N W 0) r Q1 t0 N 00 W >= Z 00 Z O a W o r w L a rn = a N Z N �0 1**- ' 0 U W w O N U t0 M m 2 Z N U :I Z J � W Z w W In z Q L9 ZO Ll - IL W w °J m U Z> m Q a X O m WIn = rn a t0 J J J 04 0 0 Q Z Q Q Z Z J J � I► C) o � O 0 W�(� Ui uj Z _ o� Cl)a v O cj� Q uj z ZCQ ° 0 Q a U N o C CIL z O CL O Q m Q U CO _ z O W U 0 m W z o LU U O O o CIL SCALE: SEE SCALE BAR DATE. 10117121 DRWN. BY.- J. PFOHL CHKD. BY J. PFOHL PROJECT NUMBER DRAWING NO. SHEET NO. SHEET 2 1 OF 1 Figures Total Cumulative VOCs Figure 1 Total Cumulative VOC Concentrations Pre/Post Injection Comparison October 22, 2009 - June 25, 2021 Total Cumulative VOCs (Downgradient of IW-2) DOWNGMDIENT OF IW 2 senpeoere svrgeoep Total Cumulative VOCs s.meDa. Total Cumulative VOCs s�Dve Baseline Period (Oct. 2009-Oct. 2011) Difference Difference Average of Between Between first Five Corrective Most Most Statistical Oct May Oct May Oct Action June Recent & Recent & Trend* Between 2009 2010 2010 2011 2011 Events 2021 Baseline Baseline Oct. 2009-June Well ID (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) (uq/L) (uq/L) N 2021 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 16.10 -53.02 -77 �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 18.96 -105.98 -85 . 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 4.90 -9.42 -66 HNo TrendH MW-21 52.10 50.70 51.38 39.10 32.41 45.14 15.39 -29.75 -66 Downward. MW-23 4.30 0.00 0.00 0.00 0.00 0.86 1.12 0.26 30 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 32.36 -39.08 -39 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 - June 25, 2021 ENTIRE SITE TOTAL CUMULATIVE VOCs in ALL WELLS (SINCE CA STARTED) Time -aeries Graph of AIIW"11s C o C r C M C o C v C m C rn C C C C C C C C C C C C C a a a a a a a a a a a a Sample Uate Total Cumulative VOCs (SOUTHERN AOC) Total Cumulative VOCs (NORTHERN AOC) sa OMN18 OW-13 .MN22 dI.M14-23 IAfiY21 e"VI-14 IAM1Y-15 AOC Well ID Oct 2009 May 2010 Oct 2010 May 2011 Oct 2011 Average of first Five Corrective Action Events June 2021 Difference Difference Statistical Trend (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) N Oct 2009 dune 2021 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 16.1 -53.02 -77 Downward Southern MW-14 15.20 15.60 15.60 8.20 17.00 14.32 4.9 -9.42 -66 Downward MW-15 96.13 55.00 55.00 78.10 64.06 69.66 32.36 -37.30 -54 Downward MW-16 137.90 113.60 135.70 121.20 116.30 124.94 18.96 -105.98 -85 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 1.11 1.11 100 No Trend MW-21 52.10 50.70 51.38 39.10 32.41 45.14 15.39 -29.75 -66 Downward MW-22 28.90 23.80 23.80 11.66 5.20 18.67 3.96 -14.71 -79 Downward MW-23 4.30 0.00 0.00 0.00 0.00 0.86 1.12 0.26 -30 No Trend Combined Total 786.02 722.90 770.66 724.46 583.64 717.54 353.50 -364.04 -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 -100 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 33.99 10.83 47 Upward MW-20 0.00 0.00 0.00 0.00 0.00 0.00 16.31 16.31 100 Upward Combined Total 52.90 53.70 50.40 47.80 44.30 49.82 60.50 10.68 21 Upward MW-11 MW-11 10.10 6.00 6.00 5.44 23.20 10.15 0.39 -9.76 -96 No Trend SITEWIDE Combined Total 849.02 782.60 827.06 777.70 651.14 777.50 414.39 -363.11 -47 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 Tables Table 1 Groundwater Monitoring Well Construction Table June 22-24, 2021 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 1109.32 25.03 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 1015.00 976.82 40.68 36.434725 -80.571989 IW-3 (was MW-3RS) 5/17/01 2 52 37 15 Rock 1020.57 1018.24 989.46 31.11 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 1045.17 22.5 36.437431 -80.571067 MW-7 8/23/94 2 23 8 15 Rock 1073.50 1071.50 1061.85 11.65 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 1062.13 31.94 36.439289 -80.571508 MW-11 8/15/94 2 40 25 15 Rock 1151.80 1150.40 1129.60 22.20 36.441589 -80.569558 MW-12S 5/31/01 2 51 11 40 Rock 1025.80 1023.25 1012.64 13.16 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 1005.75 983.84 24.64 36.435036 -80.568183 MW-14 5/30/06 2 48.03 33.03 15 Rock 1018.80 1016.11 984.45 34.35 36.434267 -80.569239 MW-15 6/22/06 2 57 42 15 Rock 1075.96 1073.23 1027.15 48.81 36.433797 -80.570467 MW-16 6/21/06 2 36.3 21.3 15 Rock 999.54 996.67 974.19 25.35 36.434536 -80.572117 MW-17 6/1/07 2 15.32 5.32 10 Rock 965.43 962.26 954.72 10.71 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 946.27 942.97 936.89 9.38 36.432231 -80.570556 MW-20 6/1/07 2 25.64 10.64 15 Rock 1082.19 1079.12 1063.58 18.61 36.439025 -80.571650 MW-21 6/1/07 2 15.41 5.41 10 Saprolite/PWR 965.36 962.22 960.23 5.13 36.434214 -80.568717 MW-22 6/1/07 2 16.04 6.04 10 Saprolite 953.40 950.23 948.29 5.11 36.432928 -80.571678 MW-23 6/1/07 2 17.1 7.1 10 Sandy Silt 955.31 952.09 947.72 7.59 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 June 22-24, 2021 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 Orange purge water 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 Strong odor MW-12S No 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 Pad loose MW-17 Yes Yes Yes Yes Yes Yes MW-18 Yes Yes Yes Yes Yes Yes MW-19 Yes Yes Yes Yes Yes Yes Orange purge water MW-20 Yes Yes Yes Yes Yes Yes Orange purge water MW-21 Yes Yes Yes Yes Yes Yes Orange purge water MW-22 Yes Yes Yes Yes Yes Yes Orange purge water MW-23 Yes Yes Yes Yes Yes Yes Turbid purge water 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 WSW-2 Yes Taken from hose bib since well sealed closed SCALEHOUSE Yes Not in use 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 June 22-24, 2021 Parameter Depth to Water Water Elevation TOC Elevation DO Temp. pH Hardness Specific Conductance Turbidity Units ft (btoc) ft (amsl) ft (amsl) mg/L C SU mg/L umhos/cm NTU MW-1 25.03 1109.32 1134.35 3.4 19.3 6.97 NR 949 4.30 IW-2 NR NR 1068.86 NR NR NR NR NR >1000 MW-3R 40.68 976.82 1017.50 NR 15.2 6.81 NR 277 906 IW-3 31.11 989.46 1020.57 NR NR NR NR NR >1000 IW-4 NR NR 1026.26 NR NR NR NR NR >1000 IW-5 NR <1040.18 1080.18 NR NR NR NR NR NR MW-6 22.50 1045.17 1067.67 NR 15.5 6.39 NR 130 4.62 MW-7 11.65 1061.85 1073.50 1.7 NR NR NR NR 2.12 IW-6 NR NR 1088.45 NR NR NR NR NR NR MW-9 31.94 1062.13 1094.07 0.5 NR NR NR NR 7.65 MW-11 22.20 1129.60 1151.80 4.0 19.1 5.50 NR 854 13.8 MW-12S 13.16 1012.64 1025.80 NR 15.4 6.45 NR 236 29.3 MW-12D 0.00 >1027.05 1027.05 NR NR NR NR NR NR MW-13 24.64 983.84 1008.48 NR 15.1 6.01 NR 145 8.26 MW-14 34.35 984.45 1018.80 4.4 18.7 5.83 NR 204 1.66 MW-15 48.84 1027.12 1075.96 1.3 NR NR NR NR 28.7 MW-16 25.35 974.19 999.54 NR 14.9 5.86 NR 403 14.1 MW-17 10.71 954.72 965.43 NR 14.8 6.21 NR 250 7.07 MW-18 NR NR 983.00 NR NR NR NR NR NR MW-19 9.38 936.89 946.27 NR 14.9 5.41 NR 36 11.10 MW-20 18.61 1063.58 1082.19 NR 14.7 5.51 NR 148 96.1 MW-21 5.13 960.23 965.36 2.3 18.9 6.33 NR 331 11.0 MW-22 5.11 948.29 953.40 NR 15.6 5.88 NR 337 9.71 MW-23 7.59 947.72 955.31 NR 15.1 5.73 NR 42 6.06 Scalehouse na na na NR NR NR NR NR NR Minimum 0.00 936.89 946.27 0.5 14.7 5.41 - 36 1.66 Average 20.42 1009.33 1034.58 2.5 16.2 6.06 - 310 68.3 Maximum 48.84 1129.60 1151.80 4.4 19.3 6.97 - 949 >1000 SW-1 - - - NR NR NR 34.2 NR 11.4 SW-2 - - - NR NR NR 51.3 NR 8.63 SW-3 - - - NR NR NR 51.3 NR 12.9 SW-4 - - - NR NR NR NR NR NR SW-C - - - NR NR NR 17.1 NR 4.21 SWN-1 - - - NR NR NR 34.2 NR 6.06 SWN-2 - - - NR NR NR 34.2 NR 8.13 Minimum - - - - - - 17.1 - 4.21 Average - - - - - - 37.1 - 8.56 Maximum - - - - - - 51.3 - 12.9 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 23-25, 2021 App. I Other App 2 MNA Field Parameters a o: O m a) c O N a- � 0 c W o .0 n a Q O O N Q a� CL rn @ 2 L U �' a7 X O N a Qa� X >. aa) a) a a> a°i o 6 N U �`o ca m COLf0a Q O m O ? m O Q LL >. a) y N Y 7 7 L Q O p +' N y X c- O f6 2 7 > F F > 2 O Q to to U F U — Z F- 0 0 U 2 a F W Z 0 0 U O 0 0 U co0 0 0 coo 0ND CO Q o00 N x xx L N O pbCOO WLL a a aU o o o 0 o a s d W O Cal =M M M N ED _2 2 Ld LLN N N Q Q L Q O OQ"O a a "O "O a@ 0 a 2 N a3N _N_J J J J Q Q Q LL W W J W W 0 J JLL LL LL LL LL LL IW-1 Not sampled since exempt per NC SWS approved WQMP MW-1 X I X I X I Ix X X X X X X X X XjXj 1XIX I X I I X I X IW-2 Not sampled since exempt per NC SWS approved WQMP MW-3R X I X I X I I I I I I I X I I X I 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 I X I I I I I I I X I X X X X MW-7 X I X I X I jx X XIXIX X x X X X X I X I X X I X 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 MW-11 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 MW-12D Not sampled since exempt per NC SWS approved WQMP MW-13 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 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 MW-17 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 MW-20 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 MW-22 X X X X X X X X MW-23 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 X1 X FB X1 I X Hpp i a u Lists = rrom current 4u crrc zba Eight wells exempt from lab testing per NC SWS approved WQMP [FID:13201811 Surry County Closed CDLF and Closed MSWLF, Mt. Airy Page 1 of 1 Table 5 Groundwater and Quality Control Sample Detections June 23-25, 2021 Parameter Name MDL RL 2L Standard MCL MW-1 MW-3R MW-6 MW-7 MW-9 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 I S S S S S S S S I S I S I S I S I WSW I WSW QC QC Metals (Targeted 40CFit 258 Appendix I Antimony, total 3 5 1 6 4.1J 4.4J Arsenic, total 4.7 10 10 10 6J 5J 5.8J 6.5J Barium, total 3.5 5 700 2000 34.9 5.7 73 52.6 55.7 35.7 12.9 66.2 40 21.4 115 9.7 19.4 50.4K55.4 75.2 31.2 13 3.8J Cadmium, total 0.4 1 8** 5 0.73J 0.72J 0.51J 0.47J 1.8 4.8 2 0.46J 1.92.3 0.85J Cobalt, total 3.6 5 11* NE 30.6 (L) 68 (L) 240 (L) 22.1 (L) 12.9 (L) 541 (L) 165 (L)150 (L) Copper, total 4.3 5 1000 1300 43.5 Nickel, total 3.5 5 100 NE 8.6 24 7.410.7 Selenium, total 4.7 10 20 50 5.4J 5.6J 6.5J Thallium, total 0.05 1 0.28 2 0.64J 0.14J 0.57J 0.1J O.OSSJ 0.054J 0.38J 0.81J0.17J Vanadium, total 3.9 5 27 * NE 4J 3.9J 5.5 4.2J4.2J Zinc, total 9.5 10 1000 NE 71.7 15.2 17.8 13.3 45.2 15.4 11.2 VOCs (Targeted 40CFR 258 Appendix I, cyanide and 1,4-Dioxane 1,1-Dichloroethane 0.37 1 6 NE 0.94J 0.39J 0.86J 1.2 4.4 0.591 0.43J 1.1V12. 0.62J 0.38J 1,2-Dichlorobenzene 0.34 1 20 NE 2.2 0.4J 0.63J 1.80.39J 1,2-Dichloroethane 0.32 1 0.4 5 0.84J 0.53J 1.5(L) 0.49J 1,2-Dichloropropane 0.36 1 0.6 5 0.74J Benzene 0.34 1 1 5 1.8 (L) 0.43J 1.4 (L) 1.3 (L)0.36J Chloroethane 0.65 1 3000 NE 0.951 0.81J cis-1,2-Dichloroethene 0.38 1 70 70 18.1 12.1 3.7 21.9 12.4 0.68J 7.6 2.1 0.74J Meth lene Chloride 2 5 5 5 2.1 J 2.1 J Toluene 0.48 1 600 1000 1.9 Trichloroethene 0.38 1 3 5 2 Vinyl chloride 0.39 1 0.03 2 10 (L) 3.1 (L) 1.7 3.7 (L) MNA Performance Parameters Acetic Acid 120 500 NE NE 300J - - 360J 3000J 310J - - 360J 380J - - - - 670J - - - - -- -- Alkalinity 5000 5000 NE NE 11800 - - 90800 54800 22800 - - 41000 29700 - - - - 33000 - - - - -- -- Chemical Oxvgen 12500 25000 NE NE - - 24600J 24600J - - - - - - - - - - -- -- Chloride 500 1000 250000 NE 2580 - - 25000 28400 10700 - - 2790 2250 - - - - 29100 - - - - -- -- Ethane 0.17 1 NE NE - - 0.65J 28 - - - - - - - - - - -- -- Ethene 0.24 1 NE NE - - 2.6 - - - - - - - - - - -- -- Formic acid 55 500 NE NE 5300 - - 4600 44000 5200 - - 5800 4900 - - - - 12000 - - - - -- -- Hydrogen (nM) 0.49 1.9 NE NE 0.55J - - 1J 1.3J 8 - - 2.8 5.3 - - - - 1J - - - - -- -- Lactic Acid 40 1 500 NE NE - - 19100 43J - - 40J 44J - - - - 55J - - - - -- -- Methane 53 500 NE NE 91J 86J 2301 2204 57J Sulfate 2 5 250000 NE 170 2200 120 1100 Sulfide 1 500 1 10001 NE I NE 1 4860 1 1 1 6960 1 776J 1 15600 1 1 1 872J 1 1730 1 1 1 1 1 1420 500 1 10001 NE I NE I 505J I 1 1 3680 1 2830 1 947J I I I 799J I 773J I I I 1 1 1540 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 21-/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 = Sentinal 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 specific analyte in a specific matrix." 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 leachale 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 June 25, 2021 Parameter Name MDL RL NC 2B STD1 EPA NRWQCZ NC ISTVs MCL" SWN-2 SW-4 SW-C SW-1 SW-2 SW-3 Downstream Downstream Downstream Downstream Downstream Downstream Metals (Targeted 40CFR 258 Appendix 1) Barium, total 3.5 5 NE NE 21,000 2000 16.2 16.4 21.9 24.8 45.3 Barium, dissolved 3.5 5 NE NE NE 2000 39.6 Cobalt, total 3.6 5 NE NE 1.6c. 16A NE 28.3 27.5 Cobalt, dissolved 3.6 5 NE NE NE NE 23.5 Thallium, total 0.05 0.1 NE NE 2 2 0.11 VOCs (Targeted 40CFR 258 Appendix I and 1,4-Dioxane) 1,4-Dichlorobenzene 0.33 1 NE NE 100 75 0.33 J cis-1,2-Dichloroethene 0.29 1 NE NE 720 70 2.9 Vinyl chloride 0.24 1 2.4 NE NE 2 1 Hardness as CaCo3 (Field Measured) Hardness (mg/L) 20 20 NE NE NE I NE 34.2 NR 17.1 34.2 51.3 51.3 Turbidity (Field Measured) Turbidity NTU 0.01 50 NE NE I -- 8.13 1 12.9 4.20 11.4 8.63 12.9 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". Red Bold Above RL and Applicable Established 213 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. 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 specific analyte in a specific matrix" Receivina surface waters are Stoney Creek (12-72-12) and Ararat River 02-72-(4.5) Both Class C. 03040101 (8-Diait HUC). 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. 2B Standards from All Waters (C & SC) or Class C. 2B Standard for cadmium, cooper, lead, nickel and zinc from calculations for acute exposure based on measured hardness values. 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. MCL= Maximum Contaminant Level. Federal Primary "Drinking Water Standard". Shown for comparison purposes only. Not applicable for regulatory compliance purposes. A = Acute c = Chronic Surry County Closed CDLF and Closed MSWLF, Mt. Airy Page 1 of 1 Appendix A Field Sampling Parameter Data Sheet(s) ........ . . Project: Surry Co Closed C&D and Closed MSWLF-Mt. Airy Samplers: /_,� , y„ �- Sampling Parameters Water Quality Parameters (Stabilized) Depth to Depth to p Water Volume Sample Goes Dry Total Depth Total Depth Comment DO Temp. Specific TDS :B CH4 Monitoring Purge Purge Collect Collect Point Date Time Date Time Water (BTOP) Purged Type Durin Measured Expecte s (mg/L) ORP pH © Cond. (mg/L) .fl Gas (BTOP) (Gal) g as d (us/cm F Vapors Static Collection Purge expected MW-1: _ &/2,3 t' L x 5, (0 IW-2 - - - - - - - - 68.08 - - - - - IW-3 52 - - - - - - IW-4 - - - - - - - - 57 - - - - - - IW-5 - - - - - - - - 64 MW-6 31 - 3 q 5 ; r IW-6 - - - - - - - - 56 - - - - - - MW-9 _ 46 �r MW-11 _ 17 40 0 r i Lill MW-12D 100 - - - - - - - MW-12S 61 7C : 3 S "la 13, 1 i 51 _ L,L . 3 MW-13 &' 12,M :6L! 9 35.78 Gl 15, MW-14"� '. ,� 'r 3 4 48.03 . 3 a: " 0_ iF MW-15.: - 56.98 MW-16 blA 36.28 _ 12 t 0 MW-17 6v j 1 15.32 .,{ ff.' MW-18 - - - - - - - 18.15 - - - - - - - MW-20 j `, ' 3.- 25.64 �_ 6,1 MW-21 ��, ` s' 15.41`'� MW-22 #:�3 ,. OR ' 16.04 �, �.z,.,s )5,61 ?� MW-23 p �;.' S 13 l 17.1 5, SCALEHOUSE - _ 222 - SS B=Stainless Steel Baler, b B=Disposable Baler, P=Low flow Pump, PD=Purged Dry VT=Very Turbid, MT=Moderately Turbid, ST=Slightly Turbid, C=Clear NR=No Reading Attempted, NS=No Sample Obtained Project: SUrN Co Closed C&D over Closed MSWLF & Active Subtitle D Lined- Mt. AIN (cmarea ,urrace vvaiers) od[flfj=a. Sampling Parameters ZWater Quality Parameters (Stabilized) Monitoring Point SW-1- SW-2 SW-3 Collect Date Collect Time — Visual Flow Rate Lab Parameters to be analyzed for --• I Visual Gua g e Ht. _ Sample Type Goes Dry Durin 9 Pure - Total Depth Measured as ex ected - Comments DO (mgl�) ORP _ pH Temp. © Specific Cond. (us/cm Hardness (mglL) _ :a .Q � �— �,� CH4 Gas Vapors (ppm) SW-4 I SW-5- SWN-1 I - - 6a e - SWN-2 SWN-3 I - - SWN-4- SW-C 't SS B=Stainless Steel Baler, D B=Disposable Baler, P=Low flow Pump, PD=Purgeo Dry 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 October 15, 2021 Mr. Jonathan Pfohl Municipal Engineering Services 68 Shipwash Dr. Garner, NC 27529 RE: Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Dear Mr. Pfohl: Enclosed are the analytical results for sample(s) received by the laboratory between June 24, 2021 and June 25, 2021. 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 Analytical Services - Asheville • Pace Analytical Services - Charlotte A revised laboratory report is being submitted on 10/15/21 to revise the sample IDS for samples -015 and -016, per client request. If you have any questions concerning this report, please feel free to contact me. Sincerely, O*a- `ry] ' Angela Baioni angela.baioni@pacelabs.com (704)875-9092 Project Manager Enclosures cc: Accounts Payable, Municipal Engineering Services Jonathan Pfohl, Municipal Engineering Services Jay Zimmerman, PG, 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 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Pace Analytical Gulf Coast 7979 Innovation Park Drive, Baton Rouge, LA 70820 Arkansas Certification #: 88-0655 DoD ELAP Certification #: L18-597 Florida Certification #: E87854 Illinois Certification #: 004585 Kansas Certification #: E-10354 Louisiana/LELAP Certification #: 01955 North Carolina Certification #: 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 Pace Analytical Services Asheville 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 North Carolina Drinking Water Certification #: 37712 CERTIFICATIONS 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 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 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE SUMMARY Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Lab ID Sample ID Matrix Date Collected Date Received 92546336001 MW-3R Water 06/23/2114:27 06/24/21 07:00 92546336002 MW-6 Water 06/23/21 17:26 06/24/21 07:00 92546336003 MW-12S Water 06/23/2117:20 06/24/21 07:00 92546336004 MW-19 Water 06/23/2113:46 06/24/21 07:00 92546336005 MW-20 Water 06/23/21 17:23 06/24/21 07:00 92546336006 MW-23 Water 06/23/21 14:35 06/24/21 07:00 92546336007 MW-13 Water 06/23/2117:13 06/24/21 07:00 92546336008 MW-17 Water 06/23/2114:00 06/24/21 07:00 92546336009 MW-16 Water 06/23/2114:22 06/24/21 07:00 92546336010 MW-22 Water 06/23/21 13:56 06/24/21 07:00 92546336011 MW-1 Water 06/24/2115:00 06/25/2116:43 92546336012 MW-7 Water 06/25/2110:00 06/25/2116:43 92546336013 MW-9 Water 06/25/2112:00 06/25/2116:43 92546336014 MW-11 Water 06/24/2116:00 06/25/2116:43 92546336015 MW-15 Water 06/24/2111:30 06/25/2116:43 92546336016 MW-14 Water 06/25/2108:30 06/25/2116:43 92546336017 MW-21 Water 06/25/2114:00 06/25/2116:43 92546336018 SCALEHOUSE Water 06/25/2112:50 06/25/2116:43 92546336019 WSW-2 Water 06/25/2114:00 06/25/2116:43 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 125 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.: SURRY CLOSED MT AIRY 92546336 Analytes Lab ID Sample ID Method Analysts Reported Laboratory 92546336001 MW-3R EPA 601 OD DS 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D SAS 51 PASI-C 92546336002 MW-6 EPA 601 OD DS 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D SAS 51 PASI-C 92546336003 MW-12S EPA 601 OD DS 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D SAS 51 PASI-C 92546336004 MW-19 EPA 601 OD DS 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D SAS 51 PASI-C 92546336005 MW-20 EPA 601 OD DS 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D SAS 51 PASI-C 92546336006 MW-23 EPA 601 OD DS 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D SAS 51 PASI-C 92546336007 MW-13 EPA 601 OD DS 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D SAS 51 PASI-C 92546336008 MW-17 EPA 601 OD DS 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D SAS 51 PASI-C 92546336009 MW-16 EPA 601 OD DS 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D SAS 51 PASI-C 92546336010 MW-22 EPA 601 OD DS 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D SAS 51 PASI-C 92546336011 MW-1 AM20GAX TJT 1 GCLA AM20GAX TJT 3 GCLA RSK-175 BMR 1 GCLA EPA 601 OD DS 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D SAS 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 4 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE ANALYTE COUNT Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Lab ID Sample ID Method Analysts Analytes Reported Laboratory SM 3500-Fe B-2011 DMN 1 PASI-A SM 4500-S2D-2011 JP1 1 PASI-A EPA 300.0 Rev 2.1 1993 CDC 1 PASI-A SM 4500-CI-E-2011 MDW 1 PASI-A SM 5220D-2011 JP1 1 PASI-A SM 531OB-2011 MDW 1 PASI-A AM23G MOS 10 GCLA 92546336012 MW-7 AM20GAX TJT 1 GCLA AM20GAX TJT 3 GCLA RSK-175 BMR 1 GCLA EPA 601 OD DS 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 DMN 1 PASI-A SM 4500-S2D-2011 JP1 1 PASI-A EPA 300.0 Rev 2.1 1993 CDC 1 PASI-A SM 4500-CI-E-2011 MDW 1 PASI-A SM 5220D-2011 JP1 1 PASI-A SM 531OB-2011 MDW 1 PASI-A AM23G MOS 10 GCLA 92546336013 MW-9 AM20GAX TJT 1 GCLA AM20GAX TJT 3 GCLA RSK-175 BMR 1 GCLA EPA 601 OD DS 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 DMN 1 PASI-A SM 4500-S2D-2011 JP1 1 PASI-A EPA 300.0 Rev 2.1 1993 CDC 1 PASI-A SM 4500-CI-E-2011 MDW 1 PASI-A SM 5220D-2011 JP1 1 PASI-A SM 531OB-2011 MDW 1 PASI-A AM23G MOS 10 GCLA 92546336014 MW-11 AM20GAX TJT 1 GCLA AM20GAX TJT 3 GCLA 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 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE ANALYTE COUNT Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Lab ID Sample ID Method Analysts Analytes Reported Laboratory RSK-175 BMR 1 GCLA EPA 601 OD DS 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 DMN 1 PASI-A SM 4500-S2D-2011 JP1 1 PASI-A EPA 300.0 Rev 2.1 1993 CDC 1 PASI-A SM 4500-CI-E-2011 MDW 1 PASI-A SM 5220D-2011 JP1 1 PASI-A SM 531OB-2011 MDW 1 PASI-A AM23G MOS 10 GCLA 92546336015 MW-15 AM20GAX TJT 1 GCLA AM20GAX TJT 3 GCLA RSK-175 BMR 1 GCLA EPA 601 OD DS 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 DMN 1 PASI-A SM 4500-S2D-2011 JP1 1 PASI-A EPA 300.0 Rev 2.1 1993 CDC 1 PASI-A SM 4500-CI-E-2011 MDW 1 PASI-A SM 5220D-2011 JP1 1 PASI-A SM 531OB-2011 MDW 1 PASI-A AM23G MOS 10 GCLA 92546336016 MW-14 AM20GAX TJT 1 GCLA AM20GAX TJT 3 GCLA RSK-175 BMR 1 GCLA EPA 601 OD DS 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 DMN 1 PASI-A SM 4500-S2D-2011 JP1 1 PASI-A EPA 300.0 Rev 2.1 1993 CDC 1 PASI-A SM 4500-CI-E-2011 MDW 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 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE ANALYTE COUNT Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Analytes Lab ID Sample ID Method Analysts Reported Laboratory SM 5220D-2011 JP1 1 PASI-A SM 531OB-2011 MDW 1 PASI-A AM23G MOS 10 GCLA 92546336017 MW-21 AM20GAX TJT 1 GCLA AM20GAX TJT 3 GCLA RSK-175 BMR 1 GCLA EPA 601 OD DS 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 DMN 1 PASI-A SM 4500-S2D-2011 JP1 1 PASI-A EPA 300.0 Rev 2.1 1993 CDC 1 PASI-A SM 4500-CI-E-2011 MDW 1 PASI-A SM 5220D-2011 JP1 1 PASI-A SM 531OB-2011 MDW 1 PASI-A AM23G MOS 10 GCLA 92546336018 SCALEHOUSE EPA 601 OD DS 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D SAS 51 PASI-C 92546336019 WSW-2 EPA 601 OD DS 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D SAS 51 PASI-C GCLA = Pace Analytical Gulf Coast 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 7 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-3R Lab ID: 92546336001 Collected: 06/23/21 14:27 Received: 06/24/21 07:00 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 07/06/2116:19 07/07/2112:06 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/06/2116:19 07/07/2112:06 7440-38-2 Barium 5.7 ug/L 5.0 3.5 1 07/06/2116:19 07/07/2112:06 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/06/2116:19 07/07/2112:06 7440-41-7 Cadmium 0.73J ug/L 1.0 0.40 1 07/06/21 16:19 07/07/21 12:06 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/06/2116:19 07/07/2112:06 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 07/06/2116:19 07/07/2112:06 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/06/2116:19 07/07/2112:06 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/06/2116:19 07/07/2112:06 7439-92-1 Nickel ND ug/L 5.0 3.5 1 07/06/2116:19 07/07/2112:06 7440-02-0 Selenium 5.4J ug/L 10.0 4.7 1 07/06/2116:19 07/07/2112:06 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/06/2116:19 07/07/2112:06 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/06/2116:19 07/07/2112:06 7440-62-2 Zinc ND ug/L 10.0 9.5 1 07/06/2116:19 07/07/2112:06 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 1.0 0.050 1 06/30/2116:15 07/02/2101:31 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/25/21 13:03 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/25/21 13:03 107-13-1 Benzene ND ug/L 1.0 0.34 1 06/25/21 13:03 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/25/21 13:03 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/25/21 13:03 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/25/21 13:03 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 06/25/21 13:03 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 06/25/21 13:03 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 06/25/21 13:03 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 06/25/21 13:03 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 06/25/21 13:03 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 06/25/21 13:03 75-00-3 Chloroform ND ug/L 5.0 1.6 1 06/25/21 13:03 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 06/25/21 13:03 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 06/25/21 13:03 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 06/25/21 13:03 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 06/25/21 13:03 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 06/25/21 13:03 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 06/25/21 13:03 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 06/25/21 13:03 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 06/25/21 13:03 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 06/25/21 13:03 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 06/25/21 13:03 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 06/25/21 13:03 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. v2 Page 8 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-3R Lab ID: 92546336001 Collected: 06/23/21 14:27 Received: 06/24/21 07:00 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: 10/15/2021 02:14 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.38 1 06/25/21 13:03 156-59-2 ND ug/L 1.0 0.40 1 06/25/21 13:03 156-60-5 ND ug/L 1.0 0.36 1 06/25/21 13:03 78-87-5 ND ug/L 1.0 0.36 1 06/25/21 13:03 10061-01-5 ND ug/L 1.0 0.36 1 06/25/21 13:03 10061-02-6 ND ug/L 150 38.7 1 06/25/21 13:03 123-91-1 ND ug/L 1.0 0.30 1 06/25/21 13:03 100-41-4 ND ug/L 5.0 0.48 1 06/25/21 13:03 591-78-6 ND ug/L 20.0 9.7 1 06/25/21 13:03 74-88-4 ND ug/L 5.0 2.0 1 06/25/21 13:03 75-09-2 ND ug/L 5.0 2.7 1 06/25/21 13:03 108-10-1 ND ug/L 1.0 0.29 1 06/25/21 13:03 100-42-5 ND ug/L 1.0 0.31 1 06/25/21 13:03 630-20-6 ND ug/L 1.0 0.22 1 06/25/21 13:03 79-34-5 ND ug/L 1.0 0.29 1 06/25/21 13:03 127-18-4 ND ug/L 1.0 0.48 1 06/25/21 13:03 108-88-3 ND ug/L 1.0 0.33 1 06/25/21 13:03 71-55-6 ND ug/L 1.0 0.32 1 06/25/21 13:03 79-00-5 ND ug/L 1.0 0.38 1 06/25/21 13:03 79-01-6 ND ug/L 1.0 0.30 1 06/25/21 13:03 75-69-4 ND ug/L 1.0 0.26 1 06/25/21 13:03 96-18-4 ND ug/L 2.0 1.3 1 06/25/21 13:03 108-05-4 ND ug/L 1.0 0.39 1 06/25/21 13:03 75-01-4 ND ug/L 1.0 0.34 1 06/25/21 13:03 1330-20-7 98 % 70-130 1 06/25/21 13:03 460-00-4 90 % 70-130 1 06/25/21 13:03 17060-07-0 104 % 70-130 1 06/25/21 13:03 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 9 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-6 Lab ID: 92546336002 Collected: 06/23/21 17:26 Received: 06/24/21 07:00 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 07/06/21 16:19 07/07/21 12:26 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/06/21 16:19 07/07/21 12:26 7440-38-2 Barium 73.0 ug/L 5.0 3.5 1 07/06/21 16:19 07/07/21 12:26 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/06/21 16:19 07/07/21 12:26 7440-41-7 Cadmium 0.72J ug/L 1.0 0.40 1 07/06/21 16:19 07/07/21 12:26 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/06/21 16:19 07/07/21 12:26 7440-47-3 Cobalt 30.6 ug/L 5.0 3.6 1 07/06/21 16:19 07/07/21 12:26 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/06/21 16:19 07/07/21 12:26 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/06/21 16:19 07/07/21 12:26 7439-92-1 Nickel ND ug/L 5.0 3.5 1 07/06/21 16:19 07/07/21 12:26 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/06/21 16:19 07/07/21 12:26 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/06/21 16:19 07/07/21 12:26 7440-22-4 Vanadium 4.0.1 ug/L 5.0 3.9 1 07/06/21 16:19 07/07/21 12:26 7440-62-2 Zinc ND ug/L 10.0 9.5 1 07/06/21 16:19 07/07/21 12:26 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium 0.64J ug/L 1.0 0.050 1 06/30/2116:15 07/02/2101:52 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/25/21 13:20 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/25/21 13:20 107-13-1 Benzene ND ug/L 1.0 0.34 1 06/25/21 13:20 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/25/21 13:20 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/25/21 13:20 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/25/21 13:20 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 06/25/21 13:20 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 06/25/21 13:20 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 06/25/21 13:20 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 06/25/21 13:20 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 06/25/21 13:20 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 06/25/21 13:20 75-00-3 Chloroform ND ug/L 5.0 1.6 1 06/25/21 13:20 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 06/25/21 13:20 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 06/25/21 13:20 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 06/25/21 13:20 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 06/25/21 13:20 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 06/25/21 13:20 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 06/25/21 13:20 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 06/25/21 13:20 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 06/25/21 13:20 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 06/25/21 13:20 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 06/25/21 13:20 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 06/25/21 13:20 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. v2 Page 10 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-6 Lab ID: 92546336002 Collected: 06/23/21 17:26 Received: 06/24/21 07:00 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: 10/15/2021 02:14 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.38 1 06/25/21 13:20 156-59-2 ND ug/L 1.0 0.40 1 06/25/21 13:20 156-60-5 ND ug/L 1.0 0.36 1 06/25/21 13:20 78-87-5 ND ug/L 1.0 0.36 1 06/25/21 13:20 10061-01-5 ND ug/L 1.0 0.36 1 06/25/21 13:20 10061-02-6 ND ug/L 150 38.7 1 06/25/21 13:20 123-91-1 ND ug/L 1.0 0.30 1 06/25/21 13:20 100-41-4 ND ug/L 5.0 0.48 1 06/25/21 13:20 591-78-6 ND ug/L 20.0 9.7 1 06/25/21 13:20 74-88-4 ND ug/L 5.0 2.0 1 06/25/21 13:20 75-09-2 ND ug/L 5.0 2.7 1 06/25/21 13:20 108-10-1 ND ug/L 1.0 0.29 1 06/25/21 13:20 100-42-5 ND ug/L 1.0 0.31 1 06/25/21 13:20 630-20-6 ND ug/L 1.0 0.22 1 06/25/21 13:20 79-34-5 ND ug/L 1.0 0.29 1 06/25/21 13:20 127-18-4 ND ug/L 1.0 0.48 1 06/25/21 13:20 108-88-3 ND ug/L 1.0 0.33 1 06/25/21 13:20 71-55-6 ND ug/L 1.0 0.32 1 06/25/21 13:20 79-00-5 ND ug/L 1.0 0.38 1 06/25/21 13:20 79-01-6 ND ug/L 1.0 0.30 1 06/25/21 13:20 75-69-4 ND ug/L 1.0 0.26 1 06/25/21 13:20 96-18-4 ND ug/L 2.0 1.3 1 06/25/21 13:20 108-05-4 ND ug/L 1.0 0.39 1 06/25/21 13:20 75-01-4 ND ug/L 1.0 0.34 1 06/25/21 13:20 1330-20-7 97 % 70-130 1 06/25/21 13:20 460-00-4 89 % 70-130 1 06/25/21 13:20 17060-07-0 104 % 70-130 1 06/25/21 13:20 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 11 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-12S Lab ID: 92546336003 Collected: 06/23/21 17:20 Received: 06/24/21 07:00 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 07/06/2116:19 07/07/2112:29 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/06/2116:19 07/07/2112:29 7440-38-2 Barium 12.9 ug/L 5.0 3.5 1 07/06/2116:19 07/07/2112:29 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/06/2116:19 07/07/2112:29 7440-41-7 Cadmium 1.8 ug/L 1.0 0.40 1 07/06/21 16:19 07/07/21 12:29 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/06/2116:19 07/07/2112:29 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 07/06/2116:19 07/07/2112:29 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/06/2116:19 07/07/2112:29 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/06/2116:19 07/07/2112:29 7439-92-1 Nickel ND ug/L 5.0 3.5 1 07/06/2116:19 07/07/2112:29 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/06/2116:19 07/07/2112:29 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/06/2116:19 07/07/2112:29 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/06/2116:19 07/07/2112:29 7440-62-2 Zinc ND ug/L 10.0 9.5 1 07/06/2116:19 07/07/2112:29 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 1.0 0.050 1 06/30/2116:15 07/02/2101:56 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/25/21 13:38 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/25/21 13:38 107-13-1 Benzene ND ug/L 1.0 0.34 1 06/25/21 13:38 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/25/21 13:38 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/25/21 13:38 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/25/21 13:38 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 06/25/21 13:38 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 06/25/21 13:38 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 06/25/21 13:38 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 06/25/21 13:38 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 06/25/21 13:38 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 06/25/21 13:38 75-00-3 Chloroform ND ug/L 5.0 1.6 1 06/25/21 13:38 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 06/25/21 13:38 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 06/25/21 13:38 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 06/25/21 13:38 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 06/25/21 13:38 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 06/25/21 13:38 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 06/25/21 13:38 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 06/25/21 13:38 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 06/25/21 13:38 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 06/25/21 13:38 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 06/25/21 13:38 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 06/25/21 13:38 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. v2 Page 12 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-12S Lab ID: 92546336003 Collected: 06/23/21 17:20 Received: 06/24/21 07:00 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: 10/15/2021 02:14 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.38 1 06/25/21 13:38 156-59-2 ND ug/L 1.0 0.40 1 06/25/21 13:38 156-60-5 ND ug/L 1.0 0.36 1 06/25/21 13:38 78-87-5 ND ug/L 1.0 0.36 1 06/25/21 13:38 10061-01-5 ND ug/L 1.0 0.36 1 06/25/21 13:38 10061-02-6 ND ug/L 150 38.7 1 06/25/21 13:38 123-91-1 ND ug/L 1.0 0.30 1 06/25/21 13:38 100-41-4 ND ug/L 5.0 0.48 1 06/25/21 13:38 591-78-6 ND ug/L 20.0 9.7 1 06/25/21 13:38 74-88-4 ND ug/L 5.0 2.0 1 06/25/21 13:38 75-09-2 ND ug/L 5.0 2.7 1 06/25/21 13:38 108-10-1 ND ug/L 1.0 0.29 1 06/25/21 13:38 100-42-5 ND ug/L 1.0 0.31 1 06/25/21 13:38 630-20-6 ND ug/L 1.0 0.22 1 06/25/21 13:38 79-34-5 ND ug/L 1.0 0.29 1 06/25/21 13:38 127-18-4 ND ug/L 1.0 0.48 1 06/25/21 13:38 108-88-3 ND ug/L 1.0 0.33 1 06/25/21 13:38 71-55-6 ND ug/L 1.0 0.32 1 06/25/21 13:38 79-00-5 ND ug/L 1.0 0.38 1 06/25/21 13:38 79-01-6 ND ug/L 1.0 0.30 1 06/25/21 13:38 75-69-4 ND ug/L 1.0 0.26 1 06/25/21 13:38 96-18-4 ND ug/L 2.0 1.3 1 06/25/21 13:38 108-05-4 ND ug/L 1.0 0.39 1 06/25/21 13:38 75-01-4 ND ug/L 1.0 0.34 1 06/25/21 13:38 1330-20-7 93 % 70-130 1 06/25/21 13:38 460-00-4 88 % 70-130 1 06/25/21 13:38 17060-07-0 101 % 70-130 1 06/25/21 13:38 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 13 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-19 Lab ID: 92546336004 Collected: 06/23/21 13:46 Received: 06/24/21 07:00 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 07/06/2116:19 07/07/2112:32 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/06/2116:19 07/07/2112:32 7440-38-2 Barium 19.4 ug/L 5.0 3.5 1 07/06/2116:19 07/07/2112:32 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/06/2116:19 07/07/2112:32 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 07/06/2116:19 07/07/2112:32 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/06/2116:19 07/07/2112:32 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 07/06/2116:19 07/07/2112:32 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/06/2116:19 07/07/2112:32 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/06/2116:19 07/07/2112:32 7439-92-1 Nickel ND ug/L 5.0 3.5 1 07/06/2116:19 07/07/2112:32 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/06/2116:19 07/07/2112:32 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/06/2116:19 07/07/2112:32 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/06/2116:19 07/07/2112:32 7440-62-2 Zinc ND ug/L 10.0 9.5 1 07/06/2116:19 07/07/2112:32 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 1.0 0.050 1 06/30/2116:15 07/02/2102:09 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/25/21 13:55 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/25/21 13:55 107-13-1 Benzene ND ug/L 1.0 0.34 1 06/25/21 13:55 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/25/21 13:55 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/25/21 13:55 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/25/21 13:55 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 06/25/21 13:55 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 06/25/21 13:55 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 06/25/21 13:55 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 06/25/21 13:55 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 06/25/21 13:55 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 06/25/21 13:55 75-00-3 Chloroform ND ug/L 5.0 1.6 1 06/25/21 13:55 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 06/25/21 13:55 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 06/25/21 13:55 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 06/25/21 13:55 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 06/25/21 13:55 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 06/25/21 13:55 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 06/25/21 13:55 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 06/25/21 13:55 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 06/25/21 13:55 110-57-6 1,1-Dichloroethane 0.43J ug/L 1.0 0.37 1 06/25/21 13:55 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 06/25/21 13:55 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 06/25/21 13:55 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. v2 Page 14 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-19 Lab ID: 92546336004 Collected: 06/23/21 13:46 Received: 06/24/21 07:00 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: 10/15/2021 02:14 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 0.68J ug/L 1.0 0.38 1 06/25/21 13:55 156-59-2 ND ug/L 1.0 0.40 1 06/25/21 13:55 156-60-5 ND ug/L 1.0 0.36 1 06/25/21 13:55 78-87-5 ND ug/L 1.0 0.36 1 06/25/21 13:55 10061-01-5 ND ug/L 1.0 0.36 1 06/25/21 13:55 10061-02-6 ND ug/L 150 38.7 1 06/25/21 13:55 123-91-1 ND ug/L 1.0 0.30 1 06/25/21 13:55 100-41-4 ND ug/L 5.0 0.48 1 06/25/21 13:55 591-78-6 ND ug/L 20.0 9.7 1 06/25/21 13:55 74-88-4 ND ug/L 5.0 2.0 1 06/25/21 13:55 75-09-2 ND ug/L 5.0 2.7 1 06/25/21 13:55 108-10-1 ND ug/L 1.0 0.29 1 06/25/21 13:55 100-42-5 ND ug/L 1.0 0.31 1 06/25/21 13:55 630-20-6 ND ug/L 1.0 0.22 1 06/25/21 13:55 79-34-5 ND ug/L 1.0 0.29 1 06/25/21 13:55 127-18-4 ND ug/L 1.0 0.48 1 06/25/21 13:55 108-88-3 ND ug/L 1.0 0.33 1 06/25/21 13:55 71-55-6 ND ug/L 1.0 0.32 1 06/25/21 13:55 79-00-5 ND ug/L 1.0 0.38 1 06/25/21 13:55 79-01-6 ND ug/L 1.0 0.30 1 06/25/21 13:55 75-69-4 ND ug/L 1.0 0.26 1 06/25/21 13:55 96-18-4 ND ug/L 2.0 1.3 1 06/25/21 13:55 108-05-4 ND ug/L 1.0 0.39 1 06/25/21 13:55 75-01-4 ND ug/L 1.0 0.34 1 06/25/21 13:55 1330-20-7 95 % 70-130 1 06/25/21 13:55 460-00-4 91 % 70-130 1 06/25/21 13:55 17060-07-0 103 % 70-130 1 06/25/21 13:55 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 15 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-20 Lab ID: 92546336005 Collected: 06/23/21 17:23 Received: 06/24/21 07:00 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 07/06/21 16:19 07/07/21 12:35 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/06/21 16:19 07/07/21 12:35 7440-38-2 Barium 50.4 ug/L 5.0 3.5 1 07/06/21 16:19 07/07/21 12:35 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/06/21 16:19 07/07/21 12:35 7440-41-7 Cadmium 1.9 ug/L 1.0 0.40 1 07/06/21 16:19 07/07/21 12:35 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/06/21 16:19 07/07/21 12:35 7440-47-3 Cobalt 165 ug/L 5.0 3.6 1 07/06/21 16:19 07/07/21 12:35 7440-48-4 Copper ND ug/L 25.0 21.3 5 07/06/21 16:19 07/07/2118:49 7440-50-8 D3 Lead ND ug/L 5.0 4.5 1 07/06/21 16:19 07/07/21 12:35 7439-92-1 Nickel 7.4 ug/L 5.0 3.5 1 07/06/21 16:19 07/07/21 12:35 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/06/21 16:19 07/07/21 12:35 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/06/21 16:19 07/07/21 12:35 7440-22-4 Vanadium 4.2J ug/L 5.0 3.9 1 07/06/21 16:19 07/07/21 12:35 7440-62-2 Zinc 13.3 ug/L 10.0 9.5 1 07/06/21 16:19 07/07/21 12:35 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 trans-1,4-Dichloro-2-butene 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene Date: 10/15/2021 02:14 PM Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville 0.811 ug/L 1.0 0.050 1 06/30/2116:15 07/02/2102:13 7440-28-0 Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 25.0 5.1 1 06/25/21 14:12 67-64-1 ND ug/L 10.0 1.8 1 06/25/21 14:12 107-13-1 1.3 ug/L 1.0 0.34 1 06/25/21 14:12 71-43-2 ND ug/L 1.0 0.47 1 06/25/21 14:12 74-97-5 ND ug/L 1.0 0.31 1 06/25/21 14:12 75-27-4 ND ug/L 1.0 0.34 1 06/25/21 14:12 75-25-2 ND ug/L 2.0 1.7 1 06/25/21 14:12 74-83-9 ND ug/L 5.0 4.0 1 06/25/21 14:12 78-93-3 ND ug/L 2.0 0.73 1 06/25/21 14:12 75-15-0 ND ug/L 1.0 0.33 1 06/25/21 14:12 56-23-5 ND ug/L 1.0 0.28 1 06/25/21 14:12 108-90-7 0.81J ug/L 1.0 0.65 1 06/25/21 14:12 75-00-3 ND ug/L 5.0 1.6 1 06/25/21 14:12 67-66-3 ND ug/L 1.0 0.54 1 06/25/21 14:12 74-87-3 ND ug/L 2.0 0.34 1 06/25/21 14:12 96-12-8 ND ug/L 1.0 0.36 1 06/25/21 14:12 124-48-1 ND ug/L 1.0 0.27 1 06/25/21 14:12 106-93-4 ND ug/L 1.0 0.39 1 06/25/21 14:12 74-95-3 1.8 ug/L 1.0 0.34 1 06/25/21 14:12 95-50-1 ND ug/L 1.0 0.33 1 06/25/21 14:12 106-46-7 ND ug/L 1.0 0.56 1 06/25/21 14:12 110-57-6 1.1 ug/L 1.0 0.37 1 06/25/21 14:12 75-34-3 ND ug/L 1.0 0.32 1 06/25/21 14:12 107-06-2 ND ug/L 1.0 0.35 1 06/25/21 14:12 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. v2 Page 16 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-20 Lab ID: 92546336005 Collected: 06/23/21 17:23 Received: 06/24/21 07:00 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: 10/15/2021 02:14 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 7.6 ug/L 1.0 0.38 1 06/25/21 14:12 156-59-2 ND ug/L 1.0 0.40 1 06/25/21 14:12 156-60-5 ND ug/L 1.0 0.36 1 06/25/21 14:12 78-87-5 ND ug/L 1.0 0.36 1 06/25/21 14:12 10061-01-5 ND ug/L 1.0 0.36 1 06/25/21 14:12 10061-02-6 ND ug/L 150 38.7 1 06/25/21 14:12 123-91-1 ND ug/L 1.0 0.30 1 06/25/21 14:12 100-41-4 ND ug/L 5.0 0.48 1 06/25/21 14:12 591-78-6 ND ug/L 20.0 9.7 1 06/25/21 14:12 74-88-4 ND ug/L 5.0 2.0 1 06/25/21 14:12 75-09-2 ND ug/L 5.0 2.7 1 06/25/21 14:12 108-10-1 ND ug/L 1.0 0.29 1 06/25/21 14:12 100-42-5 ND ug/L 1.0 0.31 1 06/25/21 14:12 630-20-6 ND ug/L 1.0 0.22 1 06/25/21 14:12 79-34-5 ND ug/L 1.0 0.29 1 06/25/21 14:12 127-18-4 ND ug/L 1.0 0.48 1 06/25/21 14:12 108-88-3 ND ug/L 1.0 0.33 1 06/25/21 14:12 71-55-6 ND ug/L 1.0 0.32 1 06/25/21 14:12 79-00-5 ND ug/L 1.0 0.38 1 06/25/21 14:12 79-01-6 ND ug/L 1.0 0.30 1 06/25/21 14:12 75-69-4 ND ug/L 1.0 0.26 1 06/25/21 14:12 96-18-4 ND ug/L 2.0 1.3 1 06/25/21 14:12 108-05-4 3.7 ug/L 1.0 0.39 1 06/25/21 14:12 75-01-4 ND ug/L 1.0 0.34 1 06/25/21 14:12 1330-20-7 99 % 70-130 1 06/25/21 14:12 460-00-4 91 % 70-130 1 06/25/21 14:12 17060-07-0 104 % 70-130 1 06/25/21 14:12 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 17 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-23 Lab ID: 92546336006 Collected: 06/23/21 14:35 Received: 06/24/21 07:00 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 07/06/2116:19 07/07/2112:39 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/06/2116:19 07/07/2112:39 7440-38-2 Barium 31.2 ug/L 5.0 3.5 1 07/06/2116:19 07/07/2112:39 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/06/2116:19 07/07/2112:39 7440-41-7 Cadmium 0.85J ug/L 1.0 0.40 1 07/06/21 16:19 07/07/21 12:39 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/06/2116:19 07/07/2112:39 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 07/06/2116:19 07/07/2112:39 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/06/2116:19 07/07/2112:39 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/06/2116:19 07/07/2112:39 7439-92-1 Nickel ND ug/L 5.0 3.5 1 07/06/2116:19 07/07/2112:39 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/06/2116:19 07/07/2112:39 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/06/2116:19 07/07/2112:39 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/06/2116:19 07/07/2112:39 7440-62-2 Zinc ND ug/L 10.0 9.5 1 07/06/2116:19 07/07/2112:39 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 1.0 0.050 1 06/30/2116:15 07/02/2102:17 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/25/21 14:30 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/25/21 14:30 107-13-1 Benzene ND ug/L 1.0 0.34 1 06/25/21 14:30 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/25/21 14:30 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/25/21 14:30 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/25/21 14:30 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 06/25/21 14:30 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 06/25/21 14:30 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 06/25/21 14:30 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 06/25/21 14:30 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 06/25/21 14:30 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 06/25/21 14:30 75-00-3 Chloroform ND ug/L 5.0 1.6 1 06/25/21 14:30 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 06/25/21 14:30 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 06/25/21 14:30 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 06/25/21 14:30 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 06/25/21 14:30 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 06/25/21 14:30 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 06/25/21 14:30 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 06/25/21 14:30 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 06/25/21 14:30 110-57-6 1,1-Dichloroethane 0.38J ug/L 1.0 0.37 1 06/25/21 14:30 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 06/25/21 14:30 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 06/25/21 14:30 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. v2 Page 18 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-23 Lab ID: 92546336006 Collected: 06/23/21 14:35 Received: 06/24/21 07:00 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: 10/15/2021 02:14 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 0.74J ug/L 1.0 0.38 1 06/25/21 14:30 156-59-2 ND ug/L 1.0 0.40 1 06/25/21 14:30 156-60-5 ND ug/L 1.0 0.36 1 06/25/21 14:30 78-87-5 ND ug/L 1.0 0.36 1 06/25/21 14:30 10061-01-5 ND ug/L 1.0 0.36 1 06/25/21 14:30 10061-02-6 ND ug/L 150 38.7 1 06/25/21 14:30 123-91-1 ND ug/L 1.0 0.30 1 06/25/21 14:30 100-41-4 ND ug/L 5.0 0.48 1 06/25/21 14:30 591-78-6 ND ug/L 20.0 9.7 1 06/25/21 14:30 74-88-4 ND ug/L 5.0 2.0 1 06/25/21 14:30 75-09-2 ND ug/L 5.0 2.7 1 06/25/21 14:30 108-10-1 ND ug/L 1.0 0.29 1 06/25/21 14:30 100-42-5 ND ug/L 1.0 0.31 1 06/25/21 14:30 630-20-6 ND ug/L 1.0 0.22 1 06/25/21 14:30 79-34-5 ND ug/L 1.0 0.29 1 06/25/21 14:30 127-18-4 ND ug/L 1.0 0.48 1 06/25/21 14:30 108-88-3 ND ug/L 1.0 0.33 1 06/25/21 14:30 71-55-6 ND ug/L 1.0 0.32 1 06/25/21 14:30 79-00-5 ND ug/L 1.0 0.38 1 06/25/21 14:30 79-01-6 ND ug/L 1.0 0.30 1 06/25/21 14:30 75-69-4 ND ug/L 1.0 0.26 1 06/25/21 14:30 96-18-4 ND ug/L 2.0 1.3 1 06/25/21 14:30 108-05-4 ND ug/L 1.0 0.39 1 06/25/21 14:30 75-01-4 ND ug/L 1.0 0.34 1 06/25/21 14:30 1330-20-7 97 % 70-130 1 06/25/21 14:30 460-00-4 97 % 70-130 1 06/25/21 14:30 17060-07-0 108 % 70-130 1 06/25/21 14:30 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 19 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-13 Lab ID: 92546336007 Collected: 06/23/21 17:13 Received: 06/24/21 07:00 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 07/06/21 16:19 07/07/21 12:42 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/06/21 16:19 07/07/21 12:42 7440-38-2 Barium 66.2 ug/L 5.0 3.5 1 07/06/21 16:19 07/07/21 12:42 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/06/21 16:19 07/07/21 12:42 7440-41-7 Cadmium 4.8 ug/L 1.0 0.40 1 07/06/21 16:19 07/07/21 12:42 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/06/21 16:19 07/07/21 12:42 7440-47-3 Cobalt 12.9 ug/L 5.0 3.6 1 07/06/21 16:19 07/07/21 12:42 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/06/21 16:19 07/07/21 12:42 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/06/21 16:19 07/07/21 12:42 7439-92-1 Nickel ND ug/L 5.0 3.5 1 07/06/21 16:19 07/07/21 12:42 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/06/21 16:19 07/07/21 12:42 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/06/21 16:19 07/07/21 12:42 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/06/21 16:19 07/07/21 12:42 7440-62-2 Zinc 15.2 ug/L 10.0 9.5 1 07/06/21 16:19 07/07/21 12:42 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium 0.088J ug/L 1.0 0.050 1 06/30/2116:15 07/02/2102:21 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/25/21 14:47 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/25/21 14:47 107-13-1 Benzene ND ug/L 1.0 0.34 1 06/25/21 14:47 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/25/21 14:47 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/25/21 14:47 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/25/21 14:47 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 06/25/21 14:47 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 06/25/21 14:47 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 06/25/21 14:47 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 06/25/21 14:47 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 06/25/21 14:47 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 06/25/21 14:47 75-00-3 Chloroform ND ug/L 5.0 1.6 1 06/25/21 14:47 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 06/25/21 14:47 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 06/25/21 14:47 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 06/25/21 14:47 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 06/25/21 14:47 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 06/25/21 14:47 74-95-3 1,2-Dichlorobenzene 0.40J ug/L 1.0 0.34 1 06/25/21 14:47 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 06/25/21 14:47 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 06/25/21 14:47 110-57-6 1,1-Dichloroethane 0.86J ug/L 1.0 0.37 1 06/25/21 14:47 75-34-3 1,2-Dichloroethane 0.84J ug/L 1.0 0.32 1 06/25/21 14:47 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 06/25/21 14:47 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. v2 Page 20 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-13 Lab ID: 92546336007 Collected: 06/23/21 17:13 Received: 06/24/21 07:00 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: 10/15/2021 02:14 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 12.1 ug/L 1.0 0.38 1 06/25/21 14:47 156-59-2 ND ug/L 1.0 0.40 1 06/25/21 14:47 156-60-5 ND ug/L 1.0 0.36 1 06/25/21 14:47 78-87-5 ND ug/L 1.0 0.36 1 06/25/21 14:47 10061-01-5 ND ug/L 1.0 0.36 1 06/25/21 14:47 10061-02-6 ND ug/L 150 38.7 1 06/25/21 14:47 123-91-1 ND ug/L 1.0 0.30 1 06/25/21 14:47 100-41-4 ND ug/L 5.0 0.48 1 06/25/21 14:47 591-78-6 ND ug/L 20.0 9.7 1 06/25/21 14:47 74-88-4 ND ug/L 5.0 2.0 1 06/25/21 14:47 75-09-2 ND ug/L 5.0 2.7 1 06/25/21 14:47 108-10-1 ND ug/L 1.0 0.29 1 06/25/21 14:47 100-42-5 ND ug/L 1.0 0.31 1 06/25/21 14:47 630-20-6 ND ug/L 1.0 0.22 1 06/25/21 14:47 79-34-5 ND ug/L 1.0 0.29 1 06/25/21 14:47 127-18-4 1.9 ug/L 1.0 0.48 1 06/25/21 14:47 108-88-3 ND ug/L 1.0 0.33 1 06/25/21 14:47 71-55-6 ND ug/L 1.0 0.32 1 06/25/21 14:47 79-00-5 ND ug/L 1.0 0.38 1 06/25/21 14:47 79-01-6 ND ug/L 1.0 0.30 1 06/25/21 14:47 75-69-4 ND ug/L 1.0 0.26 1 06/25/21 14:47 96-18-4 ND ug/L 2.0 1.3 1 06/25/21 14:47 108-05-4 ND ug/L 1.0 0.39 1 06/25/21 14:47 75-01-4 ND ug/L 1.0 0.34 1 06/25/21 14:47 1330-20-7 98 % 70-130 1 06/25/21 14:47 460-00-4 96 % 70-130 1 06/25/21 14:47 17060-07-0 102 % 70-130 1 06/25/21 14:47 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 21 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-17 Lab ID: 92546336008 Collected: 06/23/21 14:00 Received: 06/24/21 07:00 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 07/06/2116:19 07/07/2112:45 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/06/2116:19 07/07/2112:45 7440-38-2 Barium 9.7 ug/L 5.0 3.5 1 07/06/2116:19 07/07/2112:45 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/06/2116:19 07/07/2112:45 7440-41-7 Cadmium 0.46J ug/L 1.0 0.40 1 07/06/21 16:19 07/07/21 12:45 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/06/2116:19 07/07/2112:45 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 07/06/2116:19 07/07/2112:45 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/06/2116:19 07/07/2112:45 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/06/2116:19 07/07/2112:45 7439-92-1 Nickel ND ug/L 5.0 3.5 1 07/06/2116:19 07/07/2112:45 7440-02-0 Selenium 6.5.1 ug/L 10.0 4.7 1 07/06/2116:19 07/07/2112:45 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/06/2116:19 07/07/2112:45 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/06/2116:19 07/07/2112:45 7440-62-2 Zinc ND ug/L 10.0 9.5 1 07/06/2116:19 07/07/2112:45 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 1.0 0.050 1 06/30/2116:15 07/02/2102:25 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/25/21 15:04 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/25/21 15:04 107-13-1 Benzene ND ug/L 1.0 0.34 1 06/25/21 15:04 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/25/21 15:04 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/25/21 15:04 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/25/21 15:04 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 06/25/21 15:04 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 06/25/21 15:04 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 06/25/21 15:04 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 06/25/21 15:04 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 06/25/21 15:04 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 06/25/21 15:04 75-00-3 Chloroform ND ug/L 5.0 1.6 1 06/25/21 15:04 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 06/25/21 15:04 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 06/25/21 15:04 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 06/25/21 15:04 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 06/25/21 15:04 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 06/25/21 15:04 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 06/25/21 15:04 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 06/25/21 15:04 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 06/25/21 15:04 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 06/25/21 15:04 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 06/25/21 15:04 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 06/25/21 15:04 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. v2 Page 22 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-17 Lab ID: 92546336008 Collected: 06/23/21 14:00 Received: 06/24/21 07:00 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: 10/15/2021 02:14 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.38 1 06/25/21 15:04 156-59-2 ND ug/L 1.0 0.40 1 06/25/21 15:04 156-60-5 ND ug/L 1.0 0.36 1 06/25/21 15:04 78-87-5 ND ug/L 1.0 0.36 1 06/25/21 15:04 10061-01-5 ND ug/L 1.0 0.36 1 06/25/21 15:04 10061-02-6 ND ug/L 150 38.7 1 06/25/21 15:04 123-91-1 ND ug/L 1.0 0.30 1 06/25/21 15:04 100-41-4 ND ug/L 5.0 0.48 1 06/25/21 15:04 591-78-6 ND ug/L 20.0 9.7 1 06/25/21 15:04 74-88-4 ND ug/L 5.0 2.0 1 06/25/21 15:04 75-09-2 ND ug/L 5.0 2.7 1 06/25/21 15:04 108-10-1 ND ug/L 1.0 0.29 1 06/25/21 15:04 100-42-5 ND ug/L 1.0 0.31 1 06/25/21 15:04 630-20-6 ND ug/L 1.0 0.22 1 06/25/21 15:04 79-34-5 ND ug/L 1.0 0.29 1 06/25/21 15:04 127-18-4 ND ug/L 1.0 0.48 1 06/25/21 15:04 108-88-3 ND ug/L 1.0 0.33 1 06/25/21 15:04 71-55-6 ND ug/L 1.0 0.32 1 06/25/21 15:04 79-00-5 ND ug/L 1.0 0.38 1 06/25/21 15:04 79-01-6 ND ug/L 1.0 0.30 1 06/25/21 15:04 75-69-4 ND ug/L 1.0 0.26 1 06/25/21 15:04 96-18-4 ND ug/L 2.0 1.3 1 06/25/21 15:04 108-05-4 ND ug/L 1.0 0.39 1 06/25/21 15:04 75-01-4 ND ug/L 1.0 0.34 1 06/25/21 15:04 1330-20-7 95 % 70-130 1 06/25/21 15:04 460-00-4 88 % 70-130 1 06/25/21 15:04 17060-07-0 104 % 70-130 1 06/25/21 15:04 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 23 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-16 Lab ID: 92546336009 Collected: 06/23/21 14:22 Received: 06/24/21 07:00 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 4.4J ug/L 5.0 3.0 1 07/06/21 16:19 07/07/21 12:48 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/06/21 16:19 07/07/21 12:48 7440-38-2 Barium 115 ug/L 5.0 3.5 1 07/06/21 16:19 07/07/21 12:48 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/06/21 16:19 07/07/21 12:48 7440-41-7 Cadmium 2.0 ug/L 1.0 0.40 1 07/06/21 16:19 07/07/21 12:48 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/06/21 16:19 07/07/21 12:48 7440-47-3 Cobalt 541 ug/L 5.0 3.6 1 07/06/21 16:19 07/07/21 12:48 7440-48-4 Copper ND ug/L 25.0 21.3 5 07/06/21 16:19 07/07/2118:53 7440-50-8 D3 Lead ND ug/L 5.0 4.5 1 07/06/21 16:19 07/07/21 12:48 7439-92-1 Nickel 24.0 ug/L 5.0 3.5 1 07/06/21 16:19 07/07/21 12:48 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/06/21 16:19 07/07/21 12:48 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/06/21 16:19 07/07/21 12:48 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/06/21 16:19 07/07/21 12:48 7440-62-2 Zinc 17.8 ug/L 10.0 9.5 1 07/06/21 16:19 07/07/21 12:48 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 trans-1,4-Dichloro-2-butene 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene Date: 10/15/2021 02:14 PM Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville 0.38J ug/L 1.0 0.050 1 06/30/21 16:15 07/02/2102:29 7440-28-0 Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 25.0 5.1 1 06/25/21 15:22 67-64-1 ND ug/L 10.0 1.8 1 06/25/21 15:22 107-13-1 1.4 ug/L 1.0 0.34 1 06/25/21 15:22 71-43-2 ND ug/L 1.0 0.47 1 06/25/21 15:22 74-97-5 ND ug/L 1.0 0.31 1 06/25/21 15:22 75-27-4 ND ug/L 1.0 0.34 1 06/25/21 15:22 75-25-2 ND ug/L 2.0 1.7 1 06/25/21 15:22 74-83-9 ND ug/L 5.0 4.0 1 06/25/21 15:22 78-93-3 ND ug/L 2.0 0.73 1 06/25/21 15:22 75-15-0 ND ug/L 1.0 0.33 1 06/25/21 15:22 56-23-5 ND ug/L 1.0 0.28 1 06/25/21 15:22 108-90-7 ND ug/L 1.0 0.65 1 06/25/21 15:22 75-00-3 ND ug/L 5.0 1.6 1 06/25/21 15:22 67-66-3 ND ug/L 1.0 0.54 1 06/25/21 15:22 74-87-3 ND ug/L 2.0 0.34 1 06/25/21 15:22 96-12-8 ND ug/L 1.0 0.36 1 06/25/21 15:22 124-48-1 ND ug/L 1.0 0.27 1 06/25/21 15:22 106-93-4 ND ug/L 1.0 0.39 1 06/25/21 15:22 74-95-3 0.63J ug/L 1.0 0.34 1 06/25/21 15:22 95-50-1 ND ug/L 1.0 0.33 1 06/25/21 15:22 106-46-7 ND ug/L 1.0 0.56 1 06/25/21 15:22 110-57-6 0.591 ug/L 1.0 0.37 1 06/25/21 15:22 75-34-3 1.5 ug/L 1.0 0.32 1 06/25/21 15:22 107-06-2 ND ug/L 1.0 0.35 1 06/25/21 15:22 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. v2 Page 24 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-16 Lab ID: 92546336009 Collected: 06/23/21 14:22 Received: 06/24/21 07:00 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: 10/15/2021 02:14 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 12.4 ug/L 1.0 0.38 1 06/25/21 15:22 156-59-2 ND ug/L 1.0 0.40 1 06/25/21 15:22 156-60-5 0.74J ug/L 1.0 0.36 1 06/25/21 15:22 78-87-5 ND ug/L 1.0 0.36 1 06/25/21 15:22 10061-01-5 ND ug/L 1.0 0.36 1 06/25/21 15:22 10061-02-6 ND ug/L 150 38.7 1 06/25/21 15:22 123-91-1 ND ug/L 1.0 0.30 1 06/25/21 15:22 100-41-4 ND ug/L 5.0 0.48 1 06/25/21 15:22 591-78-6 ND ug/L 20.0 9.7 1 06/25/21 15:22 74-88-4 ND ug/L 5.0 2.0 1 06/25/21 15:22 75-09-2 ND ug/L 5.0 2.7 1 06/25/21 15:22 108-10-1 ND ug/L 1.0 0.29 1 06/25/21 15:22 100-42-5 ND ug/L 1.0 0.31 1 06/25/21 15:22 630-20-6 ND ug/L 1.0 0.22 1 06/25/21 15:22 79-34-5 ND ug/L 1.0 0.29 1 06/25/21 15:22 127-18-4 ND ug/L 1.0 0.48 1 06/25/21 15:22 108-88-3 ND ug/L 1.0 0.33 1 06/25/21 15:22 71-55-6 ND ug/L 1.0 0.32 1 06/25/21 15:22 79-00-5 ND ug/L 1.0 0.38 1 06/25/21 15:22 79-01-6 ND ug/L 1.0 0.30 1 06/25/21 15:22 75-69-4 ND ug/L 1.0 0.26 1 06/25/21 15:22 96-18-4 ND ug/L 2.0 1.3 1 06/25/21 15:22 108-05-4 1.7 ug/L 1.0 0.39 1 06/25/21 15:22 75-01-4 ND ug/L 1.0 0.34 1 06/25/21 15:22 1330-20-7 94 % 70-130 1 06/25/21 15:22 460-00-4 90 % 70-130 1 06/25/21 15:22 17060-07-0 104 % 70-130 1 06/25/21 15:22 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 25 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-22 Lab ID: 92546336010 Collected: 06/23/21 13:56 Received: 06/24/21 07:00 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 07/06/21 16:19 07/07/21 12:52 7440-36-0 Arsenic 6.5J ug/L 10.0 4.7 1 07/06/21 16:19 07/07/21 12:52 7440-38-2 Barium 75.2 ug/L 5.0 3.5 1 07/06/21 16:19 07/07/21 12:52 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/06/21 16:19 07/07/21 12:52 7440-41-7 Cadmium 2.3 ug/L 1.0 0.40 1 07/06/21 16:19 07/07/21 12:52 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/06/21 16:19 07/07/21 12:52 7440-47-3 Cobalt 150 ug/L 5.0 3.6 1 07/06/21 16:19 07/07/21 12:52 7440-48-4 Copper ND ug/L 25.0 21.3 5 07/06/21 16:19 07/07/2118:56 7440-50-8 D3 Lead ND ug/L 5.0 4.5 1 07/06/21 16:19 07/07/21 12:52 7439-92-1 Nickel 10.7 ug/L 5.0 3.5 1 07/06/21 16:19 07/07/21 12:52 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/06/21 16:19 07/07/21 12:52 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/06/21 16:19 07/07/21 12:52 7440-22-4 Vanadium 4.2.1 ug/L 5.0 3.9 1 07/06/21 16:19 07/07/21 12:52 7440-62-2 Zinc ND ug/L 10.0 9.5 1 07/06/21 16:19 07/07/21 12:52 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 trans-1,4-Dichloro-2-butene 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene Date: 10/15/2021 02:14 PM Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville 0.17J ug/L 1.0 0.050 1 06/30/21 16:15 07/02/2102:34 7440-28-0 Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 25.0 5.1 1 06/25/21 15:39 67-64-1 ND ug/L 10.0 1.8 1 06/25/21 15:39 107-13-1 0.36J ug/L 1.0 0.34 1 06/25/21 15:39 71-43-2 ND ug/L 1.0 0.47 1 06/25/21 15:39 74-97-5 ND ug/L 1.0 0.31 1 06/25/21 15:39 75-27-4 ND ug/L 1.0 0.34 1 06/25/21 15:39 75-25-2 ND ug/L 2.0 1.7 1 06/25/21 15:39 74-83-9 ND ug/L 5.0 4.0 1 06/25/21 15:39 78-93-3 ND ug/L 2.0 0.73 1 06/25/21 15:39 75-15-0 ND ug/L 1.0 0.33 1 06/25/21 15:39 56-23-5 ND ug/L 1.0 0.28 1 06/25/21 15:39 108-90-7 ND ug/L 1.0 0.65 1 06/25/21 15:39 75-00-3 ND ug/L 5.0 1.6 1 06/25/21 15:39 67-66-3 ND ug/L 1.0 0.54 1 06/25/21 15:39 74-87-3 ND ug/L 2.0 0.34 1 06/25/21 15:39 96-12-8 ND ug/L 1.0 0.36 1 06/25/21 15:39 124-48-1 ND ug/L 1.0 0.27 1 06/25/21 15:39 106-93-4 ND ug/L 1.0 0.39 1 06/25/21 15:39 74-95-3 0.39J ug/L 1.0 0.34 1 06/25/21 15:39 95-50-1 ND ug/L 1.0 0.33 1 06/25/21 15:39 106-46-7 ND ug/L 1.0 0.56 1 06/25/21 15:39 110-57-6 0.62J ug/L 1.0 0.37 1 06/25/21 15:39 75-34-3 0.49J ug/L 1.0 0.32 1 06/25/21 15:39 107-06-2 ND ug/L 1.0 0.35 1 06/25/21 15:39 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. v2 Page 26 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-22 Lab ID: 92546336010 Collected: 06/23/21 13:56 Received: 06/24/21 07:00 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: 10/15/2021 02:14 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 2.1 ug/L 1.0 0.38 1 06/25/21 15:39 156-59-2 ND ug/L 1.0 0.40 1 06/25/21 15:39 156-60-5 ND ug/L 1.0 0.36 1 06/25/21 15:39 78-87-5 ND ug/L 1.0 0.36 1 06/25/21 15:39 10061-01-5 ND ug/L 1.0 0.36 1 06/25/21 15:39 10061-02-6 ND ug/L 150 38.7 1 06/25/21 15:39 123-91-1 ND ug/L 1.0 0.30 1 06/25/21 15:39 100-41-4 ND ug/L 5.0 0.48 1 06/25/21 15:39 591-78-6 ND ug/L 20.0 9.7 1 06/25/21 15:39 74-88-4 ND ug/L 5.0 2.0 1 06/25/21 15:39 75-09-2 ND ug/L 5.0 2.7 1 06/25/21 15:39 108-10-1 ND ug/L 1.0 0.29 1 06/25/21 15:39 100-42-5 ND ug/L 1.0 0.31 1 06/25/21 15:39 630-20-6 ND ug/L 1.0 0.22 1 06/25/21 15:39 79-34-5 ND ug/L 1.0 0.29 1 06/25/21 15:39 127-18-4 ND ug/L 1.0 0.48 1 06/25/21 15:39 108-88-3 ND ug/L 1.0 0.33 1 06/25/21 15:39 71-55-6 ND ug/L 1.0 0.32 1 06/25/21 15:39 79-00-5 ND ug/L 1.0 0.38 1 06/25/21 15:39 79-01-6 ND ug/L 1.0 0.30 1 06/25/21 15:39 75-69-4 ND ug/L 1.0 0.26 1 06/25/21 15:39 96-18-4 ND ug/L 2.0 1.3 1 06/25/21 15:39 108-05-4 ND ug/L 1.0 0.39 1 06/25/21 15:39 75-01-4 ND ug/L 1.0 0.34 1 06/25/21 15:39 1330-20-7 96 % 70-130 1 06/25/21 15:39 460-00-4 95 % 70-130 1 06/25/21 15:39 17060-07-0 103 % 70-130 1 06/25/21 15:39 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 27 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MWA Lab ID: 92546336011 Collected: 06/24/21 15:00 Received: 06/25/21 16:43 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 0.55J nM 1.9 0.49 1 07/07/2113:19 1333-74-0 Indicator Gases Water LHC Analytical Method: AM20GAX Pace Analytical Gulf Coast Methane ND ug/L 5.0 2.0 1 07/14/2112:22 74-82-8 Ethane ND ug/L 1.0 0.17 1 07/14/2112:22 74-84-0 Ethene ND ug/L 1.0 0.24 1 07/14/2112:22 74-85-1 EPA RSK-175 Analytical Method: RSK-175 Pace Analytical Gulf Coast Carbon dioxide ND ug/L 900 127 1 07/07/21 12:18 124-38-9 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 07/06/2116:19 07/07/2112:55 7440-36-0 Arsenic 6.OJ ug/L 10.0 4.7 1 07/06/21 16:19 07/07/21 12:55 7440-38-2 Barium 34.9 ug/L 5.0 3.5 1 07/06/2116:19 07/07/2112:55 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/06/2116:19 07/07/2112:55 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 07/06/2116:19 07/07/2112:55 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/06/2116:19 07/07/2112:55 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 07/06/2116:19 07/07/2112:55 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/06/2116:19 07/07/2112:55 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/06/2116:19 07/07/2112:55 7439-92-1 Nickel ND ug/L 5.0 3.5 1 07/06/2116:19 07/07/2112:55 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/06/2116:19 07/07/2112:55 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/06/2116:19 07/07/2112:55 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/06/2116:19 07/07/2112:55 7440-62-2 Zinc ND ug/L 10.0 9.5 1 07/06/2116:19 07/07/2112:55 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 1.0 0.050 1 06/30/2116:15 07/02/2102:38 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/29/21 14:42 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/29/21 14:42 107-13-1 Benzene ND ug/L 1.0 0.34 1 06/29/21 14:42 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/29/21 14:42 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/29/21 14:42 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/29/21 14:42 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 06/29/21 14:42 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 06/29/21 14:42 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 06/29/21 14:42 75-15-0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 28 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-1 Lab ID: 92546336011 Collected: 06/24/21 15:00 Received: 06/25/21 16:43 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 Carbon tetrachloride ND ug/L 1.0 0.33 1 06/29/21 14:42 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 06/29/21 14:42 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 06/29/21 14:42 75-00-3 Chloroform ND ug/L 5.0 1.6 1 06/29/21 14:42 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 06/29/21 14:42 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 06/29/21 14:42 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 06/29/21 14:42 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 06/29/21 14:42 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 06/29/21 14:42 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 06/29/21 14:42 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 06/29/21 14:42 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 06/29/21 14:42 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 06/29/21 14:42 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 06/29/21 14:42 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 06/29/21 14:42 75-35-4 cis-1,2-Dichloroethene ND ug/L 1.0 0.38 1 06/29/21 14:42 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 0.40 1 06/29/21 14:42 156-60-5 1,2-Dichloropropene ND ug/L 1.0 0.36 1 06/29/21 14:42 78-87-5 cis-1,3-Dichloropropene ND ug/L 1.0 0.36 1 06/29/21 14:42 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 1.0 0.36 1 06/29/21 14:42 10061-02-6 1,4-Dioxane (p-Dioxane) ND ug/L 150 38.7 1 06/29/21 14:42 123-91-1 Ethylbenzene ND ug/L 1.0 0.30 1 06/29/21 14:42 100-41-4 2-Hexanone ND ug/L 5.0 0.48 1 06/29/21 14:42 591-78-6 lodomethane ND ug/L 20.0 9.7 1 06/29/21 14:42 74-88-4 Methylene Chloride ND ug/L 5.0 2.0 1 06/29/21 14:42 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 2.7 1 06/29/21 14:42 108-10-1 Styrene ND ug/L 1.0 0.29 1 06/29/21 14:42 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 0.31 1 06/29/21 14:42 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 0.22 1 06/29/21 14:42 79-34-5 Tetrachloroethene ND ug/L 1.0 0.29 1 06/29/21 14:42 127-18-4 Toluene ND ug/L 1.0 0.48 1 06/29/21 14:42 108-88-3 1,1,1-Trichloroethane ND ug/L 1.0 0.33 1 06/29/21 14:42 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 0.32 1 06/29/21 14:42 79-00-5 Trichloroethene ND ug/L 1.0 0.38 1 06/29/21 14:42 79-01-6 Trichlorofluoromethane ND ug/L 1.0 0.30 1 06/29/21 14:42 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 0.26 1 06/29/21 14:42 96-18-4 Vinyl acetate ND ug/L 2.0 1.3 1 06/29/21 14:42 108-05-4 Vinyl chloride ND ug/L 1.0 0.39 1 06/29/21 14:42 75-01-4 Xylene (Total) ND ug/L 1.0 0.34 1 06/29/21 14:42 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 98 % 70-130 1 06/29/21 14:42 460-00-4 1,2-Dichloroethane-d4 (S) 116 % 70-130 1 06/29/21 14:42 17060-07-0 Toluene-d8 (S) 104 % 70-130 1 06/29/21 14:42 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 29 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MWA Lab ID: 92546336011 Collected: 06/24/21 15:00 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 2320B Alkalinity Alkalinity, Total as CaCO3 Iron, Ferrous Iron, Ferrous 4500S2D Sulfide Water Sulfide 300.0 IC Anions 28 Days Sulfate 4500 Chloride Chloride 5220D COD Chemical Oxygen Demand 531013 TOC Total Organic Carbon Low Level Volatile Fatty Acids Lactic Acid Acetic Acid Propionic Acid Formic acid Butyric Acid Pyruvic Acid i-Pentanoic Acid Pentanoic Acid i-Hexanoic Acid Hexanoic Acid Date: 10/15/2021 02:14 PM Analytical Method: SM 2320B-2011 Pace Analytical Services -Asheville 11800 ug/L 5000 5000 1 07/01 /21 20:49 Analytical Method: SM 3500-Fe B-2011 Pace Analytical Services -Asheville ND mg/L 0.50 0.040 1 07/06/2116:27 H3,N2 Analytical Method: SM 4500-S2D-2011 Pace Analytical Services -Asheville ND ug/L 100 50.0 1 07/01/2105:05 18496-25-8 Analytical Method: EPA 300.0 Rev 2.1 1993 Pace Analytical Services -Asheville 4860 ug/L 1000 500 1 06/29/2122:05 14808-79-8 Analytical Method: SM 4500-CI-E-2011 Pace Analytical Services -Asheville 2580 ug/L 1000 500 1 07/07/2120:07 16887-00-6 Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011 Pace Analytical Services -Asheville ND ug/L 25000 12500 1 07/07/2102:33 07/07/2106:10 Analytical Method: SM 531OB-2011 Pace Analytical Services -Asheville 5051 ug/L 1000 500 1 06/29/2121:00 7440-44-0 Analytical Method: AM23G Pace Analytical Gulf Coast 0.0911 mg/L 0.50 0.053 1 07/08/2120:41 50-21-5 0.30J mg/L 0.50 0.12 1 07/08/2120:41 64-19-7 ND mg/L 0.50 0.053 1 07/08/2120:41 79-09-4 5.3 mg/L 0.50 0.055 1 07/08/2120:41 64-18-6 ND mg/L 0.50 0.058 1 07/08/2120:41 107-92-6 ND mg/L 0.50 0.060 1 07/08/2120:41 127-17-3 ND mg/L 0.50 0.061 1 07/08/2120:41 503-74-2 ND mg/L 0.50 0.056 1 07/08/2120:41 109-52-4 ND mg/L 0.50 0.056 1 07/08/2120:41 646-07-1 ND mg/L 0.50 0.058 1 07/08/2120:41 142-62-1 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 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-7 Lab ID: 92546336012 Collected: 06/25/21 10:00 Received: 06/25/21 16:43 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 1.0J nM 1.9 0.49 1 07/07/2113:46 1333-74-0 Indicator Gases Water LHC Analytical Method: AM20GAX Pace Analytical Gulf Coast Methane 170 ug/L 5.0 2.0 1 07/14/21 12:37 74-82-8 Ethane 0.65J ug/L 1.0 0.17 1 07/14/21 12:37 74-84-0 Ethene ND ug/L 1.0 0.24 1 07/14/21 12:37 74-85-1 EPA RSK-175 Analytical Method: RSK-175 Pace Analytical Gulf Coast Carbon dioxide ND ug/L 900 127 1 07/07/21 12:23 124-38-9 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 07/06/21 16:19 07/07/21 13:05 7440-36-0 Arsenic 5.01 ug/L 10.0 4.7 1 07/06/21 16:19 07/07/21 13:05 7440-38-2 Barium 52.6 ug/L 5.0 3.5 1 07/06/21 16:19 07/07/21 13:05 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/06/21 16:19 07/07/21 13:05 7440-41-7 Cadmium 0.511 ug/L 1.0 0.40 1 07/06/21 16:19 07/07/21 13:05 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/06/21 16:19 07/07/21 13:05 7440-47-3 Cobalt 68.0 ug/L 5.0 3.6 1 07/06/21 16:19 07/07/21 13:05 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/06/21 16:19 07/07/21 13:05 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/06/21 16:19 07/07/21 13:05 7439-92-1 Nickel ND ug/L 5.0 3.5 1 07/06/21 16:19 07/07/21 13:05 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/06/21 16:19 07/07/21 13:05 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/06/21 16:19 07/07/21 13:05 7440-22-4 Vanadium 3.9J ug/L 5.0 3.9 1 07/06/21 16:19 07/07/21 13:05 7440-62-2 Zinc ND ug/L 10.0 9.5 1 07/06/21 16:19 07/07/21 13:05 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium 0.14J ug/L 1.0 0.050 1 06/30/2116:15 07/02/2102:42 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/29/21 15:00 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/29/21 15:00 107-13-1 Benzene ND ug/L 1.0 0.34 1 06/29/21 15:00 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/29/21 15:00 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/29/21 15:00 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/29/21 15:00 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 06/29/21 15:00 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 06/29/21 15:00 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 06/29/21 15:00 75-15-0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 31 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-7 Lab ID: 92546336012 Collected: 06/25/21 10:00 Received: 06/25/21 16:43 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 Carbon tetrachloride ND ug/L 1.0 0.33 1 06/29/21 15:00 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 06/29/21 15:00 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 06/29/21 15:00 75-00-3 Chloroform ND ug/L 5.0 1.6 1 06/29/21 15:00 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 06/29/21 15:00 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 06/29/21 15:00 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 06/29/21 15:00 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 06/29/21 15:00 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 06/29/21 15:00 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 06/29/21 15:00 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 06/29/21 15:00 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 06/29/21 15:00 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 06/29/21 15:00 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 06/29/21 15:00 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 06/29/21 15:00 75-35-4 cis-1,2-Dichloroethene ND ug/L 1.0 0.38 1 06/29/21 15:00 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 0.40 1 06/29/21 15:00 156-60-5 1,2-Dichloropropene ND ug/L 1.0 0.36 1 06/29/21 15:00 78-87-5 cis-1,3-Dichloropropene ND ug/L 1.0 0.36 1 06/29/21 15:00 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 1.0 0.36 1 06/29/21 15:00 10061-02-6 1,4-Dioxane (p-Dioxane) ND ug/L 150 38.7 1 06/29/21 15:00 123-91-1 Ethylbenzene ND ug/L 1.0 0.30 1 06/29/21 15:00 100-41-4 2-Hexanone ND ug/L 5.0 0.48 1 06/29/21 15:00 591-78-6 lodomethane ND ug/L 20.0 9.7 1 06/29/21 15:00 74-88-4 Methylene Chloride ND ug/L 5.0 2.0 1 06/29/21 15:00 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 2.7 1 06/29/21 15:00 108-10-1 Styrene ND ug/L 1.0 0.29 1 06/29/21 15:00 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 0.31 1 06/29/21 15:00 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 0.22 1 06/29/21 15:00 79-34-5 Tetrachloroethene ND ug/L 1.0 0.29 1 06/29/21 15:00 127-18-4 Toluene ND ug/L 1.0 0.48 1 06/29/21 15:00 108-88-3 1,1,1-Trichloroethane ND ug/L 1.0 0.33 1 06/29/21 15:00 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 0.32 1 06/29/21 15:00 79-00-5 Trichloroethene ND ug/L 1.0 0.38 1 06/29/21 15:00 79-01-6 Trichlorofluoromethane ND ug/L 1.0 0.30 1 06/29/21 15:00 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 0.26 1 06/29/21 15:00 96-18-4 Vinyl acetate ND ug/L 2.0 1.3 1 06/29/21 15:00 108-05-4 Vinyl chloride ND ug/L 1.0 0.39 1 06/29/21 15:00 75-01-4 Xylene (Total) ND ug/L 1.0 0.34 1 06/29/21 15:00 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 98 % 70-130 1 06/29/21 15:00 460-00-4 1,2-Dichloroethane-d4 (S) 117 % 70-130 1 06/29/21 15:00 17060-07-0 Toluene-d8 (S) 108 % 70-130 1 06/29/21 15:00 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 32 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-7 Lab ID: 92546336012 Collected: 06/25/21 10:00 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 2320B Alkalinity Alkalinity, Total as CaCO3 Iron, Ferrous Iron, Ferrous 4500S2D Sulfide Water Sulfide 300.0 IC Anions 28 Days Sulfate 4500 Chloride Chloride 5220D COD Chemical Oxygen Demand 531013 TOC Total Organic Carbon Low Level Volatile Fatty Acids Lactic Acid Acetic Acid Propionic Acid Formic acid Butyric Acid Pyruvic Acid i-Pentanoic Acid Pentanoic Acid i-Hexanoic Acid Hexanoic Acid Date: 10/15/2021 02:14 PM Analytical Method: SM 2320B-2011 Pace Analytical Services -Asheville 90800 ug/L 5000 5000 1 07/02/2116:04 Analytical Method: SM 3500-Fe B-2011 Pace Analytical Services -Asheville ND mg/L 0.50 0.040 1 07/06/2116:30 H3,N2 Analytical Method: SM 4500-S2D-2011 Pace Analytical Services -Asheville ND ug/L 100 50.0 1 07/01/2105:06 18496-25-8 Analytical Method: EPA 300.0 Rev 2.1 1993 Pace Analytical Services -Asheville 6960 ug/L 1000 500 1 06/29/2122:18 14808-79-8 Analytical Method: SM 4500-CI-E-2011 Pace Analytical Services -Asheville 25000 ug/L 1000 500 1 07/07/2120:36 16887-00-6 Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011 Pace Analytical Services -Asheville 24600J ug/L 25000 12500 1 07/07/2102:33 07/07/2106:12 Analytical Method: SM 531OB-2011 Pace Analytical Services -Asheville 3680 ug/L 1000 500 1 06/29/2121:15 7440-44-0 Analytical Method: AM23G Pace Analytical Gulf Coast 0.086J mg/L 0.50 0.053 1 07/08/2121:34 50-21-5 0.36J mg/L 0.50 0.12 1 07/08/2121:34 64-19-7 ND mg/L 0.50 0.053 1 07/08/2121:34 79-09-4 4.6 mg/L 0.50 0.055 1 07/08/2121:34 64-18-6 ND mg/L 0.50 0.058 1 07/08/2121:34 107-92-6 ND mg/L 0.50 0.060 1 07/08/2121:34 127-17-3 ND mg/L 0.50 0.061 1 07/08/2121:34 503-74-2 ND mg/L 0.50 0.056 1 07/08/2121:34 109-52-4 ND mg/L 0.50 0.056 1 07/08/2121:34 646-07-1 ND mg/L 0.50 0.058 1 07/08/2121:34 142-62-1 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 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-9 Lab ID: 92546336013 Collected: 06/25/21 12:00 Received: 06/25/21 16:43 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 1.3J nM 1.9 0.49 1 07/07/2114:02 1333-74-0 Indicator Gases Water LHC Analytical Method: AM20GAX Pace Analytical Gulf Coast Methane 2200 ug/L 5.0 2.0 1 07/14/21 12:57 74-82-8 Ethane 28 ug/L 1.0 0.17 1 07/14/21 12:57 74-84-0 Ethene 2.6 ug/L 1.0 0.24 1 07/14/21 12:57 74-85-1 EPA RSK-175 Analytical Method: RSK-175 Pace Analytical Gulf Coast Carbon dioxide ND ug/L 900 127 1 07/07/21 12:27 124-38-9 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony 4.1J ug/L 5.0 3.0 1 07/06/21 16:19 07/07/21 13:08 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/06/21 16:19 07/07/21 13:08 7440-38-2 Barium 55.7 ug/L 5.0 3.5 1 07/06/21 16:19 07/07/21 13:08 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/06/21 16:19 07/07/21 13:08 7440-41-7 Cadmium 0.47J ug/L 1.0 0.40 1 07/06/21 16:19 07/07/21 13:08 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/06/21 16:19 07/07/21 13:08 7440-47-3 Cobalt 240 ug/L 5.0 3.6 1 07/06/21 16:19 07/07/21 13:08 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/06/21 16:19 07/07/21 13:08 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/06/21 16:19 07/07/21 13:08 7439-92-1 Nickel 8.6 ug/L 5.0 3.5 1 07/06/21 16:19 07/07/21 13:08 7440-02-0 Selenium 5.6J ug/L 10.0 4.7 1 07/06/21 16:19 07/07/21 13:08 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/06/21 16:19 07/07/21 13:08 7440-22-4 Vanadium 5.5 ug/L 5.0 3.9 1 07/06/21 16:19 07/07/21 13:08 7440-62-2 Zinc 71.7 ug/L 10.0 9.5 1 07/06/21 16:19 07/07/21 13:08 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium 0.57J ug/L 1.0 0.050 1 06/30/2116:15 07/02/2102:46 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/29/21 17:38 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/29/21 17:38 107-13-1 Benzene 1.8 ug/L 1.0 0.34 1 06/29/21 17:38 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/29/21 17:38 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/29/21 17:38 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/29/21 17:38 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 06/29/21 17:38 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 06/29/21 17:38 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 06/29/21 17:38 75-15-0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 34 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-9 Lab ID: 92546336013 Collected: 06/25/21 12:00 Received: 06/25/21 16:43 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 Carbon tetrachloride ND ug/L 1.0 0.33 1 06/29/21 17:38 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 06/29/21 17:38 108-90-7 Chloroethane 0.95J ug/L 1.0 0.65 1 06/29/21 17:38 75-00-3 Chloroform ND ug/L 5.0 1.6 1 06/29/21 17:38 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 06/29/21 17:38 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 06/29/21 17:38 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 06/29/21 17:38 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 06/29/21 17:38 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 06/29/21 17:38 74-95-3 1,2-Dichlorobenzene 2.2 ug/L 1.0 0.34 1 06/29/21 17:38 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 06/29/21 17:38 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 06/29/21 17:38 110-57-6 1,1-Dichloroethane 0.94J ug/L 1.0 0.37 1 06/29/21 17:38 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 06/29/21 17:38 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 06/29/21 17:38 75-35-4 cis-1,2-Dichloroethene 18.1 ug/L 1.0 0.38 1 06/29/21 17:38 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 0.40 1 06/29/21 17:38 156-60-5 1,2-Dichloropropene ND ug/L 1.0 0.36 1 06/29/21 17:38 78-87-5 cis-1,3-Dichloropropene ND ug/L 1.0 0.36 1 06/29/21 17:38 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 1.0 0.36 1 06/29/21 17:38 10061-02-6 1,4-Dioxane (p-Dioxane) ND ug/L 150 38.7 1 06/29/21 17:38 123-91-1 Ethylbenzene ND ug/L 1.0 0.30 1 06/29/21 17:38 100-41-4 2-Hexanone ND ug/L 5.0 0.48 1 06/29/21 17:38 591-78-6 lodomethane ND ug/L 20.0 9.7 1 06/29/21 17:38 74-88-4 Methylene Chloride ND ug/L 5.0 2.0 1 06/29/21 17:38 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 2.7 1 06/29/21 17:38 108-10-1 Styrene ND ug/L 1.0 0.29 1 06/29/21 17:38 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 0.31 1 06/29/21 17:38 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 0.22 1 06/29/21 17:38 79-34-5 Tetrachloroethene ND ug/L 1.0 0.29 1 06/29/21 17:38 127-18-4 Toluene ND ug/L 1.0 0.48 1 06/29/21 17:38 108-88-3 1,1,1-Trichloroethane ND ug/L 1.0 0.33 1 06/29/21 17:38 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 0.32 1 06/29/21 17:38 79-00-5 Trichloroethene ND ug/L 1.0 0.38 1 06/29/21 17:38 79-01-6 Trichlorofluoromethane ND ug/L 1.0 0.30 1 06/29/21 17:38 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 0.26 1 06/29/21 17:38 96-18-4 Vinyl acetate ND ug/L 2.0 1.3 1 06/29/21 17:38 108-05-4 Vinyl chloride 10.0 ug/L 1.0 0.39 1 06/29/21 17:38 75-01-4 Xylene (Total) ND ug/L 1.0 0.34 1 06/29/21 17:38 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 95 % 70-130 1 06/29/21 17:38 460-00-4 1,2-Dichloroethane-d4 (S) 115 % 70-130 1 06/29/21 17:38 17060-07-0 Toluene-d8 (S) 106 % 70-130 1 06/29/21 17:38 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 35 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-9 Lab ID: 92546336013 Collected: 06/25/21 12:00 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 2320B Alkalinity Alkalinity, Total as CaCO3 Iron, Ferrous Iron, Ferrous 4500S2D Sulfide Water Sulfide 300.0 IC Anions 28 Days Sulfate 4500 Chloride Chloride 5220D COD Chemical Oxygen Demand 531013 TOC Total Organic Carbon Low Level Volatile Fatty Acids Lactic Acid Acetic Acid Propionic Acid Formic acid Butyric Acid Pyruvic Acid i-Pentanoic Acid Pentanoic Acid i-Hexanoic Acid Hexanoic Acid Date: 10/15/2021 02:14 PM Analytical Method: SM 2320B-2011 Pace Analytical Services -Asheville 54800 ug/L 5000 5000 1 07/02/2116:16 Analytical Method: SM 3500-Fe B-2011 Pace Analytical Services -Asheville 19.1 mg/L 5.0 0.40 10 07/06/2117:07 H3,N2 Analytical Method: SM 4500-S2D-2011 Pace Analytical Services -Asheville ND ug/L 100 50.0 1 07/01/2105:07 18496-25-8 Analytical Method: EPA 300.0 Rev 2.1 1993 Pace Analytical Services -Asheville 776J ug/L 1000 500 1 06/29/2122:32 14808-79-8 Analytical Method: SM 4500-CI-E-2011 Pace Analytical Services -Asheville 28400 ug/L 1000 500 1 07/07/2120:40 16887-00-6 Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011 Pace Analytical Services -Asheville 24600J ug/L 25000 12500 1 07/07/2102:33 07/07/2106:12 Analytical Method: SM 5310B-2011 Pace Analytical Services -Asheville 2830 ug/L 1000 500 1 06/29/2122:09 7440-44-0 Analytical Method: AM23G Pace Analytical Gulf Coast ND mg/L 5.0 0.53 10 07/08/2122:28 50-21-5 3.OJ mg/L 5.0 1.2 10 07/08/2122:28 64-19-7 ND mg/L 5.0 0.53 10 07/08/2122:28 79-09-4 44 mg/L 5.0 0.55 10 07/08/2122:28 64-18-6 ND mg/L 5.0 0.58 10 07/08/2122:28 107-92-6 ND mg/L 5.0 0.60 10 07/08/2122:28 127-17-3 ND mg/L 5.0 0.61 10 07/08/2122:28 503-74-2 ND mg/L 5.0 0.56 10 07/08/2122:28 109-52-4 ND mg/L 5.0 0.56 10 07/08/2122:28 646-07-1 ND mg/L 5.0 0.58 10 07/08/2122:28 142-62-1 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 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-11 Lab ID: 92546336014 Collected: 06/24/21 16:00 Received: 06/25/21 16:43 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 8.0 nM 1.9 0.49 1 07/07/2114:16 1333-74-0 Indicator Gases Water LHC Analytical Method: AM20GAX Pace Analytical Gulf Coast Methane 120 ug/L 5.0 2.0 1 07/14/2113:11 74-82-8 Ethane ND ug/L 1.0 0.17 1 07/14/2113:11 74-84-0 Ethene ND ug/L 1.0 0.24 1 07/14/2113:11 74-85-1 EPA RSK-175 Analytical Method: RSK-175 Pace Analytical Gulf Coast Carbon dioxide ND ug/L 900 127 1 07/07/21 12:34 124-38-9 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 07/06/2116:19 07/07/2113:11 7440-36-0 Arsenic 5.8J ug/L 10.0 4.7 1 07/06/2116:19 07/07/2113:11 7440-38-2 Barium 35.7 ug/L 5.0 3.5 1 07/06/2116:19 07/07/2113:11 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/06/2116:19 07/07/2113:11 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 07/06/2116:19 07/07/2113:11 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/06/2116:19 07/07/2113:11 7440-47-3 Cobalt 22.1 ug/L 5.0 3.6 1 07/06/2116:19 07/07/2113:11 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/06/2116:19 07/07/2113:11 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/06/2116:19 07/07/2113:11 7439-92-1 Nickel ND ug/L 5.0 3.5 1 07/06/2116:19 07/07/2113:11 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/06/2116:19 07/07/2113:11 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/06/2116:19 07/07/2113:11 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/06/2116:19 07/07/2113:11 7440-62-2 Zinc ND ug/L 10.0 9.5 1 07/06/2116:19 07/07/2113:11 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium 0.10J ug/L 1.0 0.050 1 06/30/2116:15 07/02/2102:58 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/29/21 17:03 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/29/21 17:03 107-13-1 Benzene ND ug/L 1.0 0.34 1 06/29/21 17:03 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/29/21 17:03 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/29/21 17:03 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/29/21 17:03 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 06/29/21 17:03 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 06/29/21 17:03 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 06/29/21 17:03 75-15-0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 37 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-11 Lab ID: 92546336014 Collected: 06/24/21 16:00 Received: 06/25/21 16:43 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 Carbon tetrachloride ND ug/L 1.0 0.33 1 06/29/21 17:03 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 06/29/21 17:03 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 06/29/21 17:03 75-00-3 Chloroform ND ug/L 5.0 1.6 1 06/29/21 17:03 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 06/29/21 17:03 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 06/29/21 17:03 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 06/29/21 17:03 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 06/29/21 17:03 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 06/29/21 17:03 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 06/29/21 17:03 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 06/29/21 17:03 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 06/29/21 17:03 110-57-6 1,1-Dichloroethane 0.39J ug/L 1.0 0.37 1 06/29/21 17:03 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 06/29/21 17:03 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 06/29/21 17:03 75-35-4 cis-1,2-Dichloroethene ND ug/L 1.0 0.38 1 06/29/21 17:03 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 0.40 1 06/29/21 17:03 156-60-5 1,2-Dichloropropene ND ug/L 1.0 0.36 1 06/29/21 17:03 78-87-5 cis-1,3-Dichloropropene ND ug/L 1.0 0.36 1 06/29/21 17:03 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 1.0 0.36 1 06/29/21 17:03 10061-02-6 1,4-Dioxane (p-Dioxane) ND ug/L 150 38.7 1 06/29/21 17:03 123-91-1 Ethylbenzene ND ug/L 1.0 0.30 1 06/29/21 17:03 100-41-4 2-Hexanone ND ug/L 5.0 0.48 1 06/29/21 17:03 591-78-6 lodomethane ND ug/L 20.0 9.7 1 06/29/21 17:03 74-88-4 Methylene Chloride ND ug/L 5.0 2.0 1 06/29/21 17:03 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 2.7 1 06/29/21 17:03 108-10-1 Styrene ND ug/L 1.0 0.29 1 06/29/21 17:03 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 0.31 1 06/29/21 17:03 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 0.22 1 06/29/21 17:03 79-34-5 Tetrachloroethene ND ug/L 1.0 0.29 1 06/29/21 17:03 127-18-4 Toluene ND ug/L 1.0 0.48 1 06/29/21 17:03 108-88-3 1,1,1-Trichloroethane ND ug/L 1.0 0.33 1 06/29/21 17:03 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 0.32 1 06/29/21 17:03 79-00-5 Trichloroethene ND ug/L 1.0 0.38 1 06/29/21 17:03 79-01-6 Trichlorofluoromethane ND ug/L 1.0 0.30 1 06/29/21 17:03 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 0.26 1 06/29/21 17:03 96-18-4 Vinyl acetate ND ug/L 2.0 1.3 1 06/29/21 17:03 108-05-4 Vinyl chloride ND ug/L 1.0 0.39 1 06/29/21 17:03 75-01-4 Xylene (Total) ND ug/L 1.0 0.34 1 06/29/21 17:03 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 97 % 70-130 1 06/29/21 17:03 460-00-4 1,2-Dichloroethane-d4 (S) 116 % 70-130 1 06/29/21 17:03 17060-07-0 Toluene-d8 (S) 107 % 70-130 1 06/29/21 17:03 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 38 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-11 Lab ID: 92546336014 Collected: 06/24/21 16:00 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 2320B Alkalinity Alkalinity, Total as CaCO3 Iron, Ferrous Iron, Ferrous 4500S2D Sulfide Water Sulfide 300.0 IC Anions 28 Days Sulfate 4500 Chloride Chloride 5220D COD Chemical Oxygen Demand 531013 TOC Total Organic Carbon Low Level Volatile Fatty Acids Lactic Acid Acetic Acid Propionic Acid Formic acid Butyric Acid Pyruvic Acid i-Pentanoic Acid Pentanoic Acid i-Hexanoic Acid Hexanoic Acid Date: 10/15/2021 02:14 PM Analytical Method: SM 2320B-2011 Pace Analytical Services -Asheville 22800 ug/L 5000 5000 1 07/01 /21 20:55 Analytical Method: SM 3500-Fe B-2011 Pace Analytical Services -Asheville 0.043J mg/L 0.50 0.040 1 07/06/2116:27 H3,N2 Analytical Method: SM 4500-S2D-2011 Pace Analytical Services -Asheville ND ug/L 100 50.0 1 07/01/2105:05 18496-25-8 Analytical Method: EPA 300.0 Rev 2.1 1993 Pace Analytical Services -Asheville 15600 ug/L 1000 500 1 06/29/2122:45 14808-79-8 Analytical Method: SM 4500-CI-E-2011 Pace Analytical Services -Asheville 10700 ug/L 1000 500 1 07/07/2120:41 16887-00-6 Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011 Pace Analytical Services -Asheville ND ug/L 25000 12500 1 07/07/2102:33 07/07/2106:12 Analytical Method: SM 531OB-2011 Pace Analytical Services -Asheville 947J ug/L 1000 500 1 06/29/2123:04 7440-44-0 Analytical Method: AM23G Pace Analytical Gulf Coast 0.23J mg/L 0.50 0.053 1 07/08/2123:21 50-21-5 0.31J mg/L 0.50 0.12 1 07/08/2123:21 64-19-7 ND mg/L 0.50 0.053 1 07/08/2123:21 79-09-4 5.2 mg/L 0.50 0.055 1 07/08/2123:21 64-18-6 ND mg/L 0.50 0.058 1 07/08/2123:21 107-92-6 ND mg/L 0.50 0.060 1 07/08/2123:21 127-17-3 ND mg/L 0.50 0.061 1 07/08/2123:21 503-74-2 ND mg/L 0.50 0.056 1 07/08/2123:21 109-52-4 ND mg/L 0.50 0.056 1 07/08/2123:21 646-07-1 ND mg/L 0.50 0.058 1 07/08/2123:21 142-62-1 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 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-15 Lab ID: 92546336015 Collected: 06/24/21 11:30 Received: 06/25/21 16:43 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 2.8 nM 1.9 0.49 1 07/07/2114:31 1333-74-0 Indicator Gases Water LHC Analytical Method: AM20GAX Pace Analytical Gulf Coast Methane 1100 ug/L 5.0 2.0 1 07/14/21 13:26 74-82-8 Ethane ND ug/L 1.0 0.17 1 07/14/2113:26 74-84-0 Ethene ND ug/L 1.0 0.24 1 07/14/2113:26 74-85-1 EPA RSK-175 Analytical Method: RSK-175 Pace Analytical Gulf Coast Carbon dioxide ND ug/L 900 127 1 07/07/21 12:38 124-38-9 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 07/06/2116:19 07/07/2113:15 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/06/2116:19 07/07/2113:15 7440-38-2 Barium 40.0 ug/L 5.0 3.5 1 07/06/2116:19 07/07/2113:15 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/06/2116:19 07/07/2113:15 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 07/06/2116:19 07/07/2113:15 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/06/2116:19 07/07/2113:15 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 07/06/2116:19 07/07/2113:15 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/06/2116:19 07/07/2113:15 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/06/2116:19 07/07/2113:15 7439-92-1 Nickel ND ug/L 5.0 3.5 1 07/06/2116:19 07/07/2113:15 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/06/2116:19 07/07/2113:15 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/06/2116:19 07/07/2113:15 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/06/2116:19 07/07/2113:15 7440-62-2 Zinc ND ug/L 10.0 9.5 1 07/06/2116:19 07/07/2113:15 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium 0.054J ug/L 0.47 0.050 1 06/30/2116:15 07/02/2103:03 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/29/21 17:20 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/29/21 17:20 107-13-1 Benzene 0.43J ug/L 1.0 0.34 1 06/29/21 17:20 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/29/21 17:20 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/29/21 17:20 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/29/21 17:20 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 06/29/21 17:20 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 06/29/21 17:20 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 06/29/21 17:20 75-15-0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 40 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-15 Lab ID: 92546336015 Collected: 06/24/21 11:30 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill 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 Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 10/15/2021 02:14 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.33 1 06/29/21 17:20 56-23-5 ND ug/L 1.0 0.28 1 06/29/21 17:20 108-90-7 ND ug/L 1.0 0.65 1 06/29/21 17:20 75-00-3 ND ug/L 5.0 1.6 1 06/29/21 17:20 67-66-3 ND ug/L 1.0 0.54 1 06/29/21 17:20 74-87-3 ND ug/L 2.0 0.34 1 06/29/21 17:20 96-12-8 ND ug/L 1.0 0.36 1 06/29/21 17:20 124-48-1 ND ug/L 1.0 0.27 1 06/29/21 17:20 106-93-4 ND ug/L 1.0 0.39 1 06/29/21 17:20 74-95-3 ND ug/L 1.0 0.34 1 06/29/21 17:20 95-50-1 ND ug/L 1.0 0.33 1 06/29/21 17:20 106-46-7 ND ug/L 1.0 0.56 1 06/29/21 17:20 110-57-6 4.4 ug/L 1.0 0.37 1 06/29/21 17:20 75-34-3 0.53J ug/L 1.0 0.32 1 06/29/21 17:20 107-06-2 ND ug/L 1.0 0.35 1 06/29/21 17:20 75-35-4 21.9 ug/L 1.0 0.38 1 06/29/21 17:20 156-59-2 ND ug/L 1.0 0.40 1 06/29/21 17:20 156-60-5 ND ug/L 1.0 0.36 1 06/29/21 17:20 78-87-5 ND ug/L 1.0 0.36 1 06/29/21 17:20 10061-01-5 ND ug/L 1.0 0.36 1 06/29/21 17:20 10061-02-6 ND ug/L 150 38.7 1 06/29/21 17:20 123-91-1 ND ug/L 1.0 0.30 1 06/29/21 17:20 100-41-4 ND ug/L 5.0 0.48 1 06/29/21 17:20 591-78-6 ND ug/L 20.0 9.7 1 06/29/21 17:20 74-88-4 ND ug/L 5.0 2.0 1 06/29/21 17:20 75-09-2 ND ug/L 5.0 2.7 1 06/29/21 17:20 108-10-1 ND ug/L 1.0 0.29 1 06/29/21 17:20 100-42-5 ND ug/L 1.0 0.31 1 06/29/21 17:20 630-20-6 ND ug/L 1.0 0.22 1 06/29/21 17:20 79-34-5 ND ug/L 1.0 0.29 1 06/29/21 17:20 127-18-4 ND ug/L 1.0 0.48 1 06/29/21 17:20 108-88-3 ND ug/L 1.0 0.33 1 06/29/21 17:20 71-55-6 ND ug/L 1.0 0.32 1 06/29/21 17:20 79-00-5 2.0 ug/L 1.0 0.38 1 06/29/21 17:20 79-01-6 ND ug/L 1.0 0.30 1 06/29/21 17:20 75-69-4 ND ug/L 1.0 0.26 1 06/29/21 17:20 96-18-4 ND ug/L 2.0 1.3 1 06/29/21 17:20 108-05-4 3.1 ug/L 1.0 0.39 1 06/29/21 17:20 75-01-4 ND ug/L 1.0 0.34 1 06/29/21 17:20 1330-20-7 94 % 70-130 1 06/29/21 17:20 460-00-4 115 % 70-130 1 06/29/21 17:20 17060-07-0 107 % 70-130 1 06/29/21 17:20 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 41 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-15 Lab ID: 92546336015 Collected: 06/24/21 11:30 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 2320B Alkalinity Alkalinity, Total as CaCO3 Iron, Ferrous Iron, Ferrous 4500S2D Sulfide Water Sulfide 300.0 IC Anions 28 Days Sulfate 4500 Chloride Chloride 5220D COD Chemical Oxygen Demand 531013 TOC Total Organic Carbon Low Level Volatile Fatty Acids Lactic Acid Acetic Acid Propionic Acid Formic acid Butyric Acid Pyruvic Acid i-Pentanoic Acid Pentanoic Acid i-Hexanoic Acid Hexanoic Acid Date: 10/15/2021 02:14 PM Analytical Method: SM 2320B-2011 Pace Analytical Services -Asheville 41000 ug/L 5000 5000 1 07/02/2115:06 Analytical Method: SM 3500-Fe B-2011 Pace Analytical Services -Asheville 0.040J mg/L 0.50 0.040 1 07/06/2116:25 H3,N2 Analytical Method: SM 4500-S2D-2011 Pace Analytical Services -Asheville ND ug/L 100 50.0 1 07/01/2105:06 18496-25-8 Analytical Method: EPA 300.0 Rev 2.1 1993 Pace Analytical Services -Asheville 872J ug/L 1000 500 1 06/29/2123:39 14808-79-8 Analytical Method: SM 4500-CI-E-2011 Pace Analytical Services -Asheville 2790 ug/L 1000 500 1 07/07/2120:14 16887-00-6 Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011 Pace Analytical Services -Asheville ND ug/L 25000 12500 1 07/07/2102:33 07/07/2106:12 Analytical Method: SM 531OB-2011 Pace Analytical Services -Asheville 799J ug/L 1000 500 1 06/29/2123:21 7440-44-0 Analytical Method: AM23G Pace Analytical Gulf Coast 0.22J mg/L 0.50 0.053 1 07/09/2100:15 50-21-5 0.36J mg/L 0.50 0.12 1 07/09/2100:15 64-19-7 ND mg/L 0.50 0.053 1 07/09/2100:15 79-09-4 5.8 mg/L 0.50 0.055 1 07/09/2100:15 64-18-6 ND mg/L 0.50 0.058 1 07/09/2100:15 107-92-6 ND mg/L 0.50 0.060 1 07/09/2100:15 127-17-3 ND mg/L 0.50 0.061 1 07/09/2100:15 503-74-2 ND mg/L 0.50 0.056 1 07/09/2100:15 109-52-4 ND mg/L 0.50 0.056 1 07/09/2100:15 646-07-1 ND mg/L 0.50 0.058 1 07/09/2100:15 142-62-1 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 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-14 Lab ID: 92546336016 Collected: 06/25/21 08:30 Received: 06/25/21 16:43 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 5.3 nM 1.9 0.49 1 07/07/2114:44 1333-74-0 Indicator Gases Water LHC Analytical Method: AM20GAX Pace Analytical Gulf Coast Methane ND ug/L 5.0 2.0 1 07/14/2114:17 74-82-8 Ethane ND ug/L 1.0 0.17 1 07/14/2114:17 74-84-0 Ethene ND ug/L 1.0 0.24 1 07/14/2114:17 74-85-1 EPA RSK-175 Analytical Method: RSK-175 Pace Analytical Gulf Coast Carbon dioxide ND ug/L 900 127 1 07/07/21 12:43 124-38-9 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 07/06/2116:19 07/07/2113:18 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/06/2116:19 07/07/2113:18 7440-38-2 Barium 21.4 ug/L 5.0 3.5 1 07/06/2116:19 07/07/2113:18 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/06/2116:19 07/07/2113:18 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 07/06/2116:19 07/07/2113:18 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/06/2116:19 07/07/2113:18 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 07/06/2116:19 07/07/2113:18 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/06/2116:19 07/07/2113:18 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/06/2116:19 07/07/2113:18 7439-92-1 Nickel ND ug/L 5.0 3.5 1 07/06/2116:19 07/07/2113:18 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/06/2116:19 07/07/2113:18 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/06/2116:19 07/07/2113:18 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/06/2116:19 07/07/2113:18 7440-62-2 Zinc ND ug/L 10.0 9.5 1 07/06/2116:19 07/07/2113:18 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.47 0.050 1 06/30/2116:15 07/02/2103:07 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/29/21 17:55 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/29/21 17:55 107-13-1 Benzene ND ug/L 1.0 0.34 1 06/29/21 17:55 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/29/21 17:55 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/29/21 17:55 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/29/21 17:55 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 06/29/21 17:55 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 06/29/21 17:55 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 06/29/21 17:55 75-15-0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 43 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-14 Lab ID: 92546336016 Collected: 06/25/21 08:30 Received: 06/25/21 16:43 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 Carbon tetrachloride ND ug/L 1.0 0.33 1 06/29/21 17:55 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 06/29/21 17:55 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 06/29/21 17:55 75-00-3 Chloroform ND ug/L 5.0 1.6 1 06/29/21 17:55 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 06/29/21 17:55 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 06/29/21 17:55 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 06/29/21 17:55 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 06/29/21 17:55 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 06/29/21 17:55 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 06/29/21 17:55 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 06/29/21 17:55 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 06/29/21 17:55 110-57-6 1,1-Dichloroethane 1.2 ug/L 1.0 0.37 1 06/29/21 17:55 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 06/29/21 17:55 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 06/29/21 17:55 75-35-4 cis-1,2-Dichloroethene 3.7 ug/L 1.0 0.38 1 06/29/21 17:55 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 0.40 1 06/29/21 17:55 156-60-5 1,2-Dichloropropene ND ug/L 1.0 0.36 1 06/29/21 17:55 78-87-5 cis-1,3-Dichloropropene ND ug/L 1.0 0.36 1 06/29/21 17:55 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 1.0 0.36 1 06/29/21 17:55 10061-02-6 1,4-Dioxane (p-Dioxane) ND ug/L 150 38.7 1 06/29/21 17:55 123-91-1 Ethylbenzene ND ug/L 1.0 0.30 1 06/29/21 17:55 100-41-4 2-Hexanone ND ug/L 5.0 0.48 1 06/29/21 17:55 591-78-6 lodomethane ND ug/L 20.0 9.7 1 06/29/21 17:55 74-88-4 Methylene Chloride ND ug/L 5.0 2.0 1 06/29/21 17:55 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 2.7 1 06/29/21 17:55 108-10-1 Styrene ND ug/L 1.0 0.29 1 06/29/21 17:55 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 0.31 1 06/29/21 17:55 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 0.22 1 06/29/21 17:55 79-34-5 Tetrachloroethene ND ug/L 1.0 0.29 1 06/29/21 17:55 127-18-4 Toluene ND ug/L 1.0 0.48 1 06/29/21 17:55 108-88-3 1,1,1-Trichloroethane ND ug/L 1.0 0.33 1 06/29/21 17:55 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 0.32 1 06/29/21 17:55 79-00-5 Trichloroethene ND ug/L 1.0 0.38 1 06/29/21 17:55 79-01-6 Trichlorofluoromethane ND ug/L 1.0 0.30 1 06/29/21 17:55 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 0.26 1 06/29/21 17:55 96-18-4 Vinyl acetate ND ug/L 2.0 1.3 1 06/29/21 17:55 108-05-4 Vinyl chloride ND ug/L 1.0 0.39 1 06/29/21 17:55 75-01-4 Xylene (Total) ND ug/L 1.0 0.34 1 06/29/21 17:55 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 98 % 70-130 1 06/29/21 17:55 460-00-4 1,2-Dichloroethane-d4 (S) 112 % 70-130 1 06/29/21 17:55 17060-07-0 Toluene-d8 (S) 107 % 70-130 1 06/29/21 17:55 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 44 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-14 Lab ID: 92546336016 Collected: 06/25/21 08:30 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 2320B Alkalinity Alkalinity, Total as CaCO3 Iron, Ferrous Iron, Ferrous 4500S2D Sulfide Water Sulfide 300.0 IC Anions 28 Days Sulfate 4500 Chloride Chloride 5220D COD Chemical Oxygen Demand 531013 TOC Total Organic Carbon Low Level Volatile Fatty Acids Lactic Acid Acetic Acid Propionic Acid Formic acid Butyric Acid Pyruvic Acid i-Pentanoic Acid Pentanoic Acid i-Hexanoic Acid Hexanoic Acid Date: 10/15/2021 02:14 PM Analytical Method: SM 2320B-2011 Pace Analytical Services -Asheville 29700 ug/L 5000 5000 1 07/02/2116:26 Analytical Method: SM 3500-Fe B-2011 Pace Analytical Services -Asheville 0.044J mg/L 0.50 0.040 1 07/06/2116:29 H3,N2 Analytical Method: SM 4500-S2D-2011 Pace Analytical Services -Asheville ND ug/L 100 50.0 1 07/01/2105:07 18496-25-8 Analytical Method: EPA 300.0 Rev 2.1 1993 Pace Analytical Services -Asheville 1730 ug/L 1000 500 1 06/29/2123:52 14808-79-8 Analytical Method: SM 4500-CI-E-2011 Pace Analytical Services -Asheville 2250 ug/L 1000 500 1 07/07/2120:17 16887-00-6 Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011 Pace Analytical Services -Asheville ND ug/L 25000 12500 1 07/07/2102:33 07/07/2106:13 Analytical Method: SM 531OB-2011 Pace Analytical Services -Asheville 773J ug/L 1000 500 1 06/29/2123:43 7440-44-0 Analytical Method: AM23G Pace Analytical Gulf Coast 0.057J mg/L 0.50 0.053 1 07/09/2101:08 50-21-5 0.38J mg/L 0.50 0.12 1 07/09/2101:08 64-19-7 ND mg/L 0.50 0.053 1 07/09/2101:08 79-09-4 4.9 mg/L 0.50 0.055 1 07/09/2101:08 64-18-6 ND mg/L 0.50 0.058 1 07/09/2101:08 107-92-6 ND mg/L 0.50 0.060 1 07/09/2101:08 127-17-3 ND mg/L 0.50 0.061 1 07/09/2101:08 503-74-2 ND mg/L 0.50 0.056 1 07/09/2101:08 109-52-4 ND mg/L 0.50 0.056 1 07/09/2101:08 646-07-1 ND mg/L 0.50 0.058 1 07/09/2101:08 142-62-1 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 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-21 Lab ID: 92546336017 Collected: 06/25/21 14:00 Received: 06/25/21 16:43 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 1.0J nM 1.9 0.49 1 07/07/2114:59 1333-74-0 Indicator Gases Water LHC Analytical Method: AM20GAX Pace Analytical Gulf Coast Methane ND ug/L 5.0 2.0 1 07/14/2114:35 74-82-8 Ethane ND ug/L 1.0 0.17 1 07/14/2114:35 74-84-0 Ethene ND ug/L 1.0 0.24 1 07/14/2114:35 74-85-1 EPA RSK-175 Analytical Method: RSK-175 Pace Analytical Gulf Coast Carbon dioxide ND ug/L 900 127 1 07/07/21 13:14 124-38-9 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 07/06/2116:19 07/07/2113:21 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/06/2116:19 07/07/2113:21 7440-38-2 Barium 55.4 ug/L 5.0 3.5 1 07/06/2116:19 07/07/2113:21 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/06/2116:19 07/07/2113:21 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 07/06/2116:19 07/07/2113:21 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/06/2116:19 07/07/2113:21 7440-47-3 Cobalt 4.1J ug/L 5.0 3.6 1 07/06/2116:19 07/07/2113:21 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/06/2116:19 07/07/2113:21 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/06/2116:19 07/07/2113:21 7439-92-1 Nickel ND ug/L 5.0 3.5 1 07/06/2116:19 07/07/2113:21 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/06/2116:19 07/07/2113:21 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/06/2116:19 07/07/2113:21 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/06/2116:19 07/07/2113:21 7440-62-2 Zinc ND ug/L 10.0 9.5 1 07/06/2116:19 07/07/2113:21 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 1.0 0.050 1 06/30/2116:15 07/02/2103:11 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/29/21 18:13 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/29/21 18:13 107-13-1 Benzene ND ug/L 1.0 0.34 1 06/29/21 18:13 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/29/21 18:13 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/29/21 18:13 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/29/21 18:13 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 06/29/21 18:13 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 06/29/21 18:13 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 06/29/21 18:13 75-15-0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 46 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-21 Lab ID: 92546336017 Collected: 06/25/21 14:00 Received: 06/25/21 16:43 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 Carbon tetrachloride ND ug/L 1.0 0.33 1 06/29/21 18:13 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 06/29/21 18:13 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 06/29/21 18:13 75-00-3 Chloroform ND ug/L 5.0 1.6 1 06/29/21 18:13 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 06/29/21 18:13 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 06/29/21 18:13 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 06/29/21 18:13 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 06/29/21 18:13 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 06/29/21 18:13 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 06/29/21 18:13 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 06/29/21 18:13 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 06/29/21 18:13 110-57-6 1,1-Dichloroethane 1.7 ug/L 1.0 0.37 1 06/29/21 18:13 75-34-3 1,2-Dichloroethane 0.57J ug/L 1.0 0.32 1 06/29/21 18:13 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 06/29/21 18:13 75-35-4 cis-1,2-Dichloroethene 12.6 ug/L 1.0 0.38 1 06/29/21 18:13 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 0.40 1 06/29/21 18:13 156-60-5 1,2-Dichloropropene ND ug/L 1.0 0.36 1 06/29/21 18:13 78-87-5 cis-1,3-Dichloropropene ND ug/L 1.0 0.36 1 06/29/21 18:13 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 1.0 0.36 1 06/29/21 18:13 10061-02-6 1,4-Dioxane (p-Dioxane) ND ug/L 150 38.7 1 06/29/21 18:13 123-91-1 Ethylbenzene ND ug/L 1.0 0.30 1 06/29/21 18:13 100-41-4 2-Hexanone ND ug/L 5.0 0.48 1 06/29/21 18:13 591-78-6 lodomethane ND ug/L 20.0 9.7 1 06/29/21 18:13 74-88-4 Methylene Chloride ND ug/L 5.0 2.0 1 06/29/21 18:13 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 2.7 1 06/29/21 18:13 108-10-1 Styrene ND ug/L 1.0 0.29 1 06/29/21 18:13 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 0.31 1 06/29/21 18:13 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 0.22 1 06/29/21 18:13 79-34-5 Tetrachloroethene ND ug/L 1.0 0.29 1 06/29/21 18:13 127-18-4 Toluene ND ug/L 1.0 0.48 1 06/29/21 18:13 108-88-3 1,1,1-Trichloroethane ND ug/L 1.0 0.33 1 06/29/21 18:13 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 0.32 1 06/29/21 18:13 79-00-5 Trichloroethene 0.52J ug/L 1.0 0.38 1 06/29/21 18:13 79-01-6 Trichlorofluoromethane ND ug/L 1.0 0.30 1 06/29/21 18:13 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 0.26 1 06/29/21 18:13 96-18-4 Vinyl acetate ND ug/L 2.0 1.3 1 06/29/21 18:13 108-05-4 Vinyl chloride ND ug/L 1.0 0.39 1 06/29/21 18:13 75-01-4 Xylene (Total) ND ug/L 1.0 0.34 1 06/29/21 18:13 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 100 % 70-130 1 06/29/21 18:13 460-00-4 1,2-Dichloroethane-d4 (S) 119 % 70-130 1 06/29/21 18:13 17060-07-0 Toluene-d8 (S) 108 % 70-130 1 06/29/21 18:13 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 47 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: MW-21 Lab ID: 92546336017 Collected: 06/25/21 14:00 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 2320B Alkalinity Alkalinity, Total as CaCO3 Iron, Ferrous Iron, Ferrous 4500S2D Sulfide Water Sulfide 300.0 IC Anions 28 Days Sulfate 4500 Chloride Chloride 5220D COD Chemical Oxygen Demand 531013 TOC Total Organic Carbon Low Level Volatile Fatty Acids Lactic Acid Acetic Acid Propionic Acid Formic acid Butyric Acid Pyruvic Acid i-Pentanoic Acid Pentanoic Acid i-Hexanoic Acid Hexanoic Acid Date: 10/15/2021 02:14 PM Analytical Method: SM 2320B-2011 Pace Analytical Services -Asheville 33000 ug/L 5000 5000 1 07/02/2116:33 Analytical Method: SM 3500-Fe B-2011 Pace Analytical Services -Asheville 0.055J mg/L 0.50 0.040 1 07/06/2116:34 H3,N2 Analytical Method: SM 4500-S2D-2011 Pace Analytical Services -Asheville ND ug/L 100 50.0 1 07/01/2105:08 18496-25-8 Analytical Method: EPA 300.0 Rev 2.1 1993 Pace Analytical Services -Asheville 1420 ug/L 1000 500 1 06/30/2100:06 14808-79-8 Analytical Method: SM 4500-CI-E-2011 Pace Analytical Services -Asheville 29100 ug/L 1000 500 1 07/07/2120:18 16887-00-6 Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011 Pace Analytical Services -Asheville ND ug/L 25000 12500 1 07/07/2102:33 07/07/2106:13 Analytical Method: SM 531OB-2011 Pace Analytical Services -Asheville 1540 ug/L 1000 500 1 06/30/2100:01 7440-44-0 Analytical Method: AM23G Pace Analytical Gulf Coast ND mg/L 1.0 0.11 2 07/09/2102:01 50-21-5 0.67J mg/L 1.0 0.25 2 07/09/2102:01 64-19-7 ND mg/L 1.0 0.11 2 07/09/2102:01 79-09-4 12 mg/L 1.0 0.11 2 07/09/2102:01 64-18-6 ND mg/L 1.0 0.12 2 07/09/2102:01 107-92-6 ND mg/L 1.0 0.12 2 07/09/2102:01 127-17-3 ND mg/L 1.0 0.12 2 07/09/2102:01 503-74-2 ND mg/L 1.0 0.11 2 07/09/2102:01 109-52-4 ND mg/L 1.0 0.11 2 07/09/2102:01 646-07-1 ND mg/L 1.0 0.12 2 07/09/2102:01 142-62-1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 48 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: SCALEHOUSE Lab ID: 92546336018 Collected: 06/25/21 12:50 Received: 06/25/21 16:43 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 07/06/2116:19 07/07/2113:24 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/06/2116:19 07/07/2113:24 7440-38-2 Barium 13.0 ug/L 5.0 3.5 1 07/06/2116:19 07/07/2113:24 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/06/2116:19 07/07/2113:24 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 07/06/2116:19 07/07/2113:24 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/06/2116:19 07/07/2113:24 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 07/06/2116:19 07/07/2113:24 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/06/2116:19 07/07/2113:24 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/06/2116:19 07/07/2113:24 7439-92-1 Nickel ND ug/L 5.0 3.5 1 07/06/2116:19 07/07/2113:24 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/06/2116:19 07/07/2113:24 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/06/2116:19 07/07/2113:24 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/06/2116:19 07/07/2113:24 7440-62-2 Zinc 45.2 ug/L 10.0 9.5 1 07/06/21 16:19 07/07/21 13:24 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 1.0 0.050 1 06/30/2116:15 07/02/2103:15 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/29/21 15:17 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/29/21 15:17 107-13-1 Benzene ND ug/L 1.0 0.34 1 06/29/21 15:17 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/29/21 15:17 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/29/21 15:17 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/29/21 15:17 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 06/29/21 15:17 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 06/29/21 15:17 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 06/29/21 15:17 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 06/29/21 15:17 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 06/29/21 15:17 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 06/29/21 15:17 75-00-3 Chloroform ND ug/L 5.0 1.6 1 06/29/21 15:17 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 06/29/21 15:17 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 06/29/21 15:17 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 06/29/21 15:17 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 06/29/21 15:17 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 06/29/21 15:17 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 06/29/21 15:17 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 06/29/21 15:17 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 06/29/21 15:17 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 06/29/21 15:17 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 06/29/21 15:17 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 06/29/21 15:17 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 49 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: SCALEHOUSE Lab ID: 92546336018 Collected: 06/25/21 12:50 Received: 06/25/21 16:43 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: 10/15/2021 02:14 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.38 1 06/29/21 15:17 156-59-2 ND ug/L 1.0 0.40 1 06/29/21 15:17 156-60-5 ND ug/L 1.0 0.36 1 06/29/21 15:17 78-87-5 ND ug/L 1.0 0.36 1 06/29/21 15:17 10061-01-5 ND ug/L 1.0 0.36 1 06/29/21 15:17 10061-02-6 ND ug/L 150 38.7 1 06/29/21 15:17 123-91-1 ND ug/L 1.0 0.30 1 06/29/21 15:17 100-41-4 ND ug/L 5.0 0.48 1 06/29/21 15:17 591-78-6 ND ug/L 20.0 9.7 1 06/29/21 15:17 74-88-4 ND ug/L 5.0 2.0 1 06/29/21 15:17 75-09-2 ND ug/L 5.0 2.7 1 06/29/21 15:17 108-10-1 ND ug/L 1.0 0.29 1 06/29/21 15:17 100-42-5 ND ug/L 1.0 0.31 1 06/29/21 15:17 630-20-6 ND ug/L 1.0 0.22 1 06/29/21 15:17 79-34-5 ND ug/L 1.0 0.29 1 06/29/21 15:17 127-18-4 ND ug/L 1.0 0.48 1 06/29/21 15:17 108-88-3 ND ug/L 1.0 0.33 1 06/29/21 15:17 71-55-6 ND ug/L 1.0 0.32 1 06/29/21 15:17 79-00-5 ND ug/L 1.0 0.38 1 06/29/21 15:17 79-01-6 ND ug/L 1.0 0.30 1 06/29/21 15:17 75-69-4 ND ug/L 1.0 0.26 1 06/29/21 15:17 96-18-4 ND ug/L 2.0 1.3 1 06/29/21 15:17 108-05-4 ND ug/L 1.0 0.39 1 06/29/21 15:17 75-01-4 ND ug/L 1.0 0.34 1 06/29/21 15:17 1330-20-7 98 % 70-130 1 06/29/21 15:17 460-00-4 115 % 70-130 1 06/29/21 15:17 17060-07-0 106 % 70-130 1 06/29/21 15:17 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 50 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: WSW-2 Lab ID: 92546336019 Collected: 06/25/21 14:00 Received: 06/25/21 16:43 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 07/06/21 16:19 07/07/21 13:28 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/06/21 16:19 07/07/21 13:28 7440-38-2 Barium 3.8J ug/L 5.0 3.5 1 07/06/21 16:19 07/07/21 13:28 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/06/21 16:19 07/07/21 13:28 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 07/06/21 16:19 07/07/21 13:28 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/06/21 16:19 07/07/21 13:28 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 07/06/21 16:19 07/07/21 13:28 7440-48-4 Copper 43.5 ug/L 5.0 4.3 1 07/06/21 16:19 07/07/21 13:28 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/06/21 16:19 07/07/21 13:28 7439-92-1 Nickel ND ug/L 5.0 3.5 1 07/06/21 16:19 07/07/21 13:28 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/06/21 16:19 07/07/21 13:28 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/06/21 16:19 07/07/21 13:28 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/06/21 16:19 07/07/21 13:28 7440-62-2 Zinc 15.4 ug/L 10.0 9.5 1 07/06/21 16:19 07/07/21 13:28 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 1.0 0.050 1 06/30/2116:15 07/02/2103:19 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/29/21 15:35 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/29/21 15:35 107-13-1 Benzene ND ug/L 1.0 0.34 1 06/29/21 15:35 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/29/21 15:35 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/29/21 15:35 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/29/21 15:35 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 06/29/21 15:35 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 06/29/21 15:35 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 06/29/21 15:35 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 06/29/21 15:35 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 06/29/21 15:35 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 06/29/21 15:35 75-00-3 Chloroform ND ug/L 5.0 1.6 1 06/29/21 15:35 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 06/29/21 15:35 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 06/29/21 15:35 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 06/29/21 15:35 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 06/29/21 15:35 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 06/29/21 15:35 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 06/29/21 15:35 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 06/29/21 15:35 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 06/29/21 15:35 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 06/29/21 15:35 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 06/29/21 15:35 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 06/29/21 15:35 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 51 of 125 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Sample: WSW-2 Lab ID: 92546336019 Collected: 06/25/21 14:00 Received: 06/25/21 16:43 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: 10/15/2021 02:14 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.38 1 06/29/21 15:35 156-59-2 ND ug/L 1.0 0.40 1 06/29/21 15:35 156-60-5 ND ug/L 1.0 0.36 1 06/29/21 15:35 78-87-5 ND ug/L 1.0 0.36 1 06/29/21 15:35 10061-01-5 ND ug/L 1.0 0.36 1 06/29/21 15:35 10061-02-6 ND ug/L 150 38.7 1 06/29/21 15:35 123-91-1 ND ug/L 1.0 0.30 1 06/29/21 15:35 100-41-4 ND ug/L 5.0 0.48 1 06/29/21 15:35 591-78-6 ND ug/L 20.0 9.7 1 06/29/21 15:35 74-88-4 ND ug/L 5.0 2.0 1 06/29/21 15:35 75-09-2 ND ug/L 5.0 2.7 1 06/29/21 15:35 108-10-1 ND ug/L 1.0 0.29 1 06/29/21 15:35 100-42-5 ND ug/L 1.0 0.31 1 06/29/21 15:35 630-20-6 ND ug/L 1.0 0.22 1 06/29/21 15:35 79-34-5 ND ug/L 1.0 0.29 1 06/29/21 15:35 127-18-4 ND ug/L 1.0 0.48 1 06/29/21 15:35 108-88-3 ND ug/L 1.0 0.33 1 06/29/21 15:35 71-55-6 ND ug/L 1.0 0.32 1 06/29/21 15:35 79-00-5 ND ug/L 1.0 0.38 1 06/29/21 15:35 79-01-6 ND ug/L 1.0 0.30 1 06/29/21 15:35 75-69-4 ND ug/L 1.0 0.26 1 06/29/21 15:35 96-18-4 ND ug/L 2.0 1.3 1 06/29/21 15:35 108-05-4 ND ug/L 1.0 0.39 1 06/29/21 15:35 75-01-4 ND ug/L 1.0 0.34 1 06/29/21 15:35 1330-20-7 97 % 70-130 1 06/29/21 15:35 460-00-4 113 % 70-130 1 06/29/21 15:35 17060-07-0 110 % 70-130 1 06/29/21 15:35 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 52 of 125 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 CLOSED MT AIRY Pace Project No.: 92546336 QC Batch: 715604 Analysis Method: AM20GAX QC Batch Method: AM20GAX Analysis Description: Indicator Gases Bubble Strip H2 Laboratory: Pace Analytical Gulf Coast Associated Lab Samples: 92546336011,92546336012,92546336013,92546336014,92546336015,92546336016,92546336017 METHOD BLANK: 2209966 Matrix: Air Associated Lab Samples: 92546336011,92546336012,92546336013,92546336014,92546336015,92546336016,92546336017 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Hydrogen nM ND 1.9 0.49 07/07/2111:39 LABORATORY CONTROL SAMPLE & LCSD: 2209967 2209968 Spike LCS LCSD LCS LCSD % Rec Max Parameter Units Conc. Result Result % Rec % Rec Limits RPD RPD Qualifiers Hydrogen nM 12 12 13 104 107 70-130 3 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: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 53 of 125 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 CLOSED MT AIRY Pace Project No.: 92546336 QC Batch: 715951 Analysis Method: AM20GAX QC Batch Method: AM20GAX Analysis Description: Indicator Gases Water LHC Laboratory: Pace Analytical Gulf Coast Associated Lab Samples: 92546336011,92546336012,92546336013,92546336014,92546336015,92546336016,92546336017 METHOD BLANK: 2212022 Matrix: Water Associated Lab Samples: 92546336011,92546336012,92546336013,92546336014,92546336015,92546336016,92546336017 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Methane ug/L ND 5.0 2.0 07/14/2111:57 Ethane ug/L ND 1.0 0.17 07/14/2111:57 Ethene ug/L ND 1.0 0.24 07/14/2111:57 LABORATORY CONTROL SAMPLE & LCSD: 2212023 2212024 Spike LCS LCSD LCS LCSD % Rec Max Parameter Units Conc. Result Result % Rec % Rec Limits RPD RPD Qualifiers Methane ug/L 750 720 740 97 99 70-130 2 20 Ethane ug/L 38 44 44 116 116 70-130 0 20 Ethene ug/L 35 41 41 116 116 70-130 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: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 54 of 125 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 CLOSED MT AIRY Pace Project No.: 92546336 QC Batch: 715570 Analysis Method: RSK-175 QC Batch Method: RSK-175 Analysis Description: EPA RSK 175 CO2 Laboratory: Pace Analytical Gulf Coast Associated Lab Samples: 92546336011, 92546336012, 92546336013, 92546336014, 92546336015, 92546336016 METHOD BLANK: 2209863 Matrix: Water Associated Lab Samples: 92546336011, 92546336012, 92546336013, 92546336014, 92546336015, 92546336016 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Carbon dioxide ug/L ND 900 127 07/07/21 09:40 LABORATORY CONTROL SAMPLE & LCSD: 2209864 2209865 Spike LCS LCSD LCS LCSD % Rec Max Parameter Units Conc. Result Result % Rec % Rec Limits RPD RPD Qualifiers Carbon dioxide ug/L 8700 8220 8480 94 97 38-147 3 40 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: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 55 of 125 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 CLOSED MT AIRY Pace Project No.: 92546336 QC Batch: 715618 Analysis Method: RSK-175 QC Batch Method: RSK-175 Analysis Description: EPA RSK 175 CO2 Laboratory: Pace Analytical Gulf Coast Associated Lab Samples: 92546336017 METHOD BLANK: 2210052 Matrix: Water Associated Lab Samples: 92546336017 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Carbon dioxide ug/L ND 900 127 07/07/21 12:57 LABORATORY CONTROL SAMPLE & LCSD: 2210053 2210054 Spike LCS LCSD LCS LCSD % Rec Max Parameter Units Conc. Result Result % Rec % Rec Limits RPD RPD Qualifiers Carbon dioxide ug/L 8700 7980 8860 92 102 38-147 10 40 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: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 56 of 125 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 CLOSED MT AIRY Pace Project No.: 92546336 QC Batch: 631641 Analysis Method: EPA 6010D QC Batch Method: EPA 3010A Analysis Description: 6010 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92546336001, 92546336002, 92546336003, 92546336004, 92546336005, 92546336006, 92546336007, 92546336008,92546336009,92546336010,92546336011,92546336012,92546336013,92546336014, 92546336015,92546336016,92546336017,92546336018,92546336019 METHOD BLANK: 3318285 Matrix: Water Associated Lab Samples: 92546336001, 92546336002, 92546336003, 92546336004, 92546336005, 92546336006, 92546336007, 92546336008,92546336009,92546336010,92546336011,92546336012,92546336013,92546336014, 92546336015,92546336016,92546336017,92546336018,92546336019 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Antimony ug/L ND 5.0 3.0 07/07/2111:59 Arsenic ug/L ND 10.0 4.7 07/07/2111:59 Barium ug/L ND 5.0 3.5 07/07/2111:59 Beryllium ug/L ND 1.0 0.70 07/07/2111:59 Cadmium ug/L ND 1.0 0.40 07/07/2111:59 Chromium ug/L ND 5.0 3.7 07/07/2111:59 Cobalt ug/L ND 5.0 3.6 07/07/2111:59 Copper ug/L ND 5.0 4.3 07/07/2111:59 Lead ug/L ND 5.0 4.5 07/07/2111:59 Nickel ug/L ND 5.0 3.5 07/07/2111:59 Selenium ug/L ND 10.0 4.7 07/07/2111:59 Silver ug/L ND 5.0 2.5 07/07/2111:59 Vanadium ug/L ND 5.0 3.9 07/07/2111:59 Zinc ug/L ND 10.0 9.5 07/07/2111:59 LABORATORY CONTROL SAMPLE: Parameter 3318286 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers Antimony ug/L 500 486 97 80-120 Arsenic ug/L 500 481 96 80-120 Barium ug/L 500 488 98 80-120 Beryllium ug/L 500 500 100 80-120 Cadmium ug/L 500 490 98 80-120 Chromium ug/L 500 498 100 80-120 Cobalt ug/L 500 476 95 80-120 Copper ug/L 500 506 101 80-120 Lead ug/L 500 478 96 80-120 Nickel ug/L 500 491 98 80-120 Selenium ug/L 500 472 94 80-120 Silver ug/L 250 246 98 80-120 Vanadium ug/L 500 496 99 80-120 Zinc ug/L 500 475 95 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: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 57 of 125 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 CLOSED 92546336 MT AIRY MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3318287 3318288 MS MSD 92546336001 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 500 500 490 488 98 97 75-125 0 20 Arsenic ug/L ND 500 500 492 500 98 100 75-125 2 20 Barium ug/L 5.7 500 500 488 493 96 97 75-125 1 20 Beryllium ug/L ND 500 500 500 505 100 101 75-125 1 20 Cadmium ug/L 0.73J 500 500 500 504 100 101 75-125 1 20 Chromium ug/L ND 500 500 502 511 100 102 75-125 2 20 Cobalt ug/L ND 500 500 470 474 94 95 75-125 1 20 Copper ug/L ND 500 500 499 509 100 102 75-125 2 20 Lead ug/L ND 500 500 479 484 96 97 75-125 1 20 Nickel ug/L ND 500 500 488 493 98 99 75-125 1 20 Selenium ug/L 5AJ 500 500 506 507 100 100 75-125 0 20 Silver ug/L ND 250 250 248 252 99 101 75-125 1 20 Vanadium ug/L ND 500 500 500 509 100 102 75-125 2 20 Zinc ug/L ND 500 500 482 486 96 97 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: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 58 of 125 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 CLOSED MT AIRY Pace Project No.: 92546336 QC Batch: 630470 Analysis Method: EPA 6020B QC Batch Method: EPA 3010A Analysis Description: 6020 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92546336001, 92546336002, 92546336003, 92546336004, 92546336005, 92546336006, 92546336007, 92546336008,92546336009,92546336010,92546336011,92546336012,92546336013,92546336014, 92546336015,92546336016,92546336017,92546336018,92546336019 METHOD BLANK: 3312731 Matrix: Water Associated Lab Samples: 92546336001, 92546336002, 92546336003, 92546336004, 92546336005, 92546336006, 92546336007, 92546336008,92546336009,92546336010,92546336011,92546336012,92546336013,92546336014, 92546336015,92546336016,92546336017,92546336018,92546336019 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Thallium ug/L ND 1.0 0.050 07/02/2101:23 LABORATORY CONTROL SAMPLE: 3312732 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Thallium ug/L 25 23.9 96 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3312733 3312734 MS MSD 92546336001 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 25 25 22.2 24.0 89 96 75-125 8 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: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 59 of 125 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 CLOSED MT AIRY Pace Project No.: 92546336 QC Batch: 629502 Analysis Method: EPA 8260D QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92546336001, 92546336002, 92546336003, 92546336004, 92546336005, 92546336006, 92546336007, 92546336008,92546336009,92546336010 METHOD BLANK: 3308398 Matrix: Water Associated Lab Samples: 92546336001, 92546336002, 92546336003, 92546336004, 92546336005, 92546336006, 92546336007, 92546336008,92546336009,92546336010 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers 1,1,1,2-Tetrachloroethane ug/L ND 1.0 0.31 06/25/21 11:01 1,1,1-Trichloroethane ug/L ND 1.0 0.33 06/25/21 11:01 1,1,2,2-Tetrachloroethane ug/L ND 1.0 0.22 06/25/21 11:01 1,1,2-Trichloroethane ug/L ND 1.0 0.32 06/25/21 11:01 1,1-Dichloroethane ug/L ND 1.0 0.37 06/25/21 11:01 1,1-Dichloroethene ug/L ND 1.0 0.35 06/25/21 11:01 1,2,3-Trichloropropane ug/L ND 1.0 0.26 06/25/21 11:01 1,2-Dibromo-3-chloropropane ug/L ND 2.0 0.34 06/25/21 11:01 1,2-Dibromoethane (EDB) ug/L ND 1.0 0.27 06/25/21 11:01 1,2-Dichlorobenzene ug/L ND 1.0 0.34 06/25/21 11:01 1,2-Dichloroethane ug/L ND 1.0 0.32 06/25/21 11:01 1,2-Dichloropropane ug/L ND 1.0 0.36 06/25/21 11:01 1,4-Dichlorobenzene ug/L ND 1.0 0.33 06/25/21 11:01 1,4-Dioxane (p-Dioxane) ug/L ND 150 38.7 06/25/21 11:01 2-Butanone (MEK) ug/L ND 5.0 4.0 06/25/21 11:01 2-Hexanone ug/L ND 5.0 0.48 06/25/21 11:01 4-Methyl-2-pentanone (MIBK) ug/L ND 5.0 2.7 06/25/21 11:01 Acetone ug/L ND 25.0 5.1 06/25/21 11:01 Acrylonitrile ug/L ND 10.0 1.8 06/25/21 11:01 Benzene ug/L ND 1.0 0.34 06/25/21 11:01 Bromochloromethane ug/L ND 1.0 0.47 06/25/21 11:01 Bromodichloromethane ug/L ND 1.0 0.31 06/25/21 11:01 Bromoform ug/L ND 1.0 0.34 06/25/21 11:01 Bromomethane ug/L ND 2.0 1.7 06/25/21 11:01 Carbon disulfide ug/L ND 2.0 0.73 06/25/21 11:01 Carbon tetrachloride ug/L ND 1.0 0.33 06/25/21 11:01 Chlorobenzene ug/L ND 1.0 0.28 06/25/21 11:01 Chloroethane ug/L ND 1.0 0.65 06/25/21 11:01 Chloroform ug/L ND 5.0 1.6 06/25/21 11:01 Chloromethane ug/L ND 1.0 0.54 06/25/21 11:01 v2 cis-1,2-Dichloroethene ug/L ND 1.0 0.38 06/25/21 11:01 cis-1,3-Dichloropropene ug/L ND 1.0 0.36 06/25/21 11:01 Dibromochloromethane ug/L ND 1.0 0.36 06/25/21 11:01 Dibromomethane ug/L ND 1.0 0.39 06/25/21 11:01 Ethylbenzene ug/L ND 1.0 0.30 06/25/21 11:01 lodomethane ug/L ND 20.0 9.7 06/25/21 11:01 Methylene Chloride ug/L ND 5.0 2.0 06/25/21 11:01 Styrene ug/L ND 1.0 0.29 06/25/21 11:01 Tetrachloroethene ug/L ND 1.0 0.29 06/25/21 11:01 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: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 60 of 125 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 CLOSED MT AIRY Pace Project No.: 92546336 METHOD BLANK: 3308398 Matrix: Water Associated Lab Samples: 92546336001, 92546336002, 92546336003, 92546336004, 92546336005, 92546336006, 92546336007, 92546336008,92546336009,92546336010 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Toluene ug/L ND 1.0 0.48 06/25/21 11:01 trans-1,2-Dichloroethene ug/L ND 1.0 0.40 06/25/21 11:01 trans- 1,3-Dichloropropene ug/L ND 1.0 0.36 06/25/21 11:01 trans-1,4-Dichloro-2-butene ug/L ND 1.0 0.56 06/25/21 11:01 Trichloroethene ug/L ND 1.0 0.38 06/25/21 11:01 Trichlorofluoromethane ug/L ND 1.0 0.30 06/25/21 11:01 Vinyl acetate ug/L ND 2.0 1.3 06/25/21 11:01 Vinyl chloride ug/L ND 1.0 0.39 06/25/21 11:01 Xylene (Total) ug/L ND 1.0 0.34 06/25/21 11:01 1,2-Dichloroethane-d4 (S) % 92 70-130 06/25/21 11:01 4-Bromofluorobenzene (S) % 96 70-130 06/25/21 11:01 Toluene-d8 (S) % 105 70-130 06/25/21 11:01 LABORATORY CONTROL SAMPLE: Parameter 3308399 Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1,1,2-Tetrachloroethane ug/L 50 51.0 102 70-130 1,1,1-Trichloroethane ug/L 50 44.4 89 70-130 1,1,2,2-Tetrachloroethane ug/L 50 50.0 100 70-130 1,1,2-Trichloroethane ug/L 50 49.2 98 70-130 1,1-Dichloroethane ug/L 50 45.0 90 70-130 1,1-Dichloroethene ug/L 50 47.6 95 70-132 1,2,3-Trichloropropane ug/L 50 50.0 100 70-130 1,2-Dibromo-3-chloropropane ug/L 50 52.9 106 70-132 1,2-Dibromoethane (EDB) ug/L 50 51.5 103 70-130 1,2-Dichlorobenzene ug/L 50 49.3 99 70-130 1,2-Dichloroethane ug/L 50 42.2 84 70-130 1,2-Dichloropropane ug/L 50 48.0 96 70-130 1,4-Dichlorobenzene ug/L 50 49.7 99 70-130 1,4-Dioxane(p-Dioxane) ug/L 1000 1040 104 70-137 2-Butanone (MEK) ug/L 100 83.5 83 70-133 2-Hexanone ug/L 100 93.9 94 70-130 4-Methyl-2-pentanone (MIBK) ug/L 100 94.0 94 70-130 Acetone ug/L 100 88.1 88 70-144 Acrylonitrile ug/L 250 221 88 70-130 Benzene ug/L 50 47.7 95 70-130 Bromochloromethane ug/L 50 43.7 87 70-130 Bromodichloromethane ug/L 50 48.6 97 70-130 Bromoform ug/L 50 50.4 101 70-131 Bromomethane ug/L 50 51.2 102 30-177 Carbon disulfide ug/L 50 47.3 95 70-133 Carbon tetrachloride ug/L 50 49.7 99 70-130 Chlorobenzene ug/L 50 47.8 96 70-130 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: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 61 of 125 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 CLOSED MT AIRY Pace Project No.: 92546336 LABORATORY CONTROL SAMPLE: Parameter 3308399 Units Spike Conc. LCS LCS Result % Rec Chloroethane ug/L 50 58.6 Chloroform ug/L 50 44.5 Chloromethane ug/L 50 36.4 cis-1,2-Dichloroethene ug/L 50 42.6 cis-1,3-Dichloropropene ug/L 50 50.6 Dibromochloromethane ug/L 50 49.5 Dibromomethane ug/L 50 46.8 Ethylbenzene ug/L 50 47.2 lodomethane ug/L 100 104 Methylene Chloride ug/L 50 40.9 Styrene ug/L 50 48.5 Tetrachloroethene ug/L 50 48.4 Toluene ug/L 50 46.3 trans-1,2-Dichloroethene ug/L 50 47.0 trans- 1,3-Dichloropropene ug/L 50 50.2 trans-1,4-Dichloro-2-butene ug/L 50 55.0 Trichloroethene ug/L 50 48.3 Trichlorofluoromethane ug/L 50 41.5 Vinyl acetate ug/L 100 90.8 Vinyl chloride ug/L 50 43.0 Xylene (Total) ug/L 150 144 1,2-Dichloroethane-d4 (S) % 4-Bromofluorobenzene (S) % Toluene-d8 (S) % % Rec Limits Qualifiers 117 46-131 89 70-130 73 49-130 v3 85 70-130 101 70-130 99 70-130 94 70-130 94 70-130 104 47-140 82 68-130 97 70-130 97 70-130 93 70-130 94 70-130 100 70-130 110 25-200 97 70-130 83 61-130 91 70-140 86 59-142 96 70-130 85 70-130 97 70-130 98 70-130 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3308400 MS 92546350001 Spike Parameter Units Result Conc. MSD Spike Conc. 3308401 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Max RPD Qual 1,1,1,2-Tetrachloroethane ug/L ND 20 20 22.0 21.9 110 109 70-135 0 30 1,1,1-Trichloroethane ug/L ND 20 20 21.9 23.6 109 118 70-148 8 30 1,1,2,2-Tetrachloroethane ug/L ND 20 20 21.3 21.2 107 106 70-131 1 30 1,1,2-Trichloroethane ug/L ND 20 20 21.7 21.3 109 106 70-136 2 30 1,1-Dichloroethane ug/L 10.1 20 20 32.9 34.1 114 120 70-147 4 30 1,1-Dichloroethene ug/L ND 20 20 23.8 24.2 119 121 70-158 1 30 1,2,3-Trichloropropane ug/L ND 20 20 21.6 22.2 108 111 67-137 3 30 1,2-Dibromo-3- ug/L ND 20 20 21.2 19.7 106 98 69-136 8 30 chloropropane 1,2-Dibromoethane (EDB) ug/L ND 20 20 22.2 22.5 111 112 70-137 1 30 1,2-Dichlorobenzene ug/L 0.62J 20 20 22.4 23.4 109 114 70-133 4 30 1,2-Dichloroethane ug/L ND 20 20 21.0 20.9 105 104 67-138 1 30 1,2-Dichloropropane ug/L ND 20 20 22.4 22.1 112 110 70-138 2 30 1,4-Dichlorobenzene ug/L ND 20 20 32.8 34.5 164 172 70-133 5 30 M1 1,4-Dioxane (p-Dioxane) ug/L ND 400 400 461 429 115 107 69-146 7 30 2-Butanone (MEK) ug/L 6.2 40 40 45.2 48.1 97 105 61-147 6 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: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 62 of 125 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 CLOSED MT AIRY Pace Project No.: 92546336 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3308400 3308401 MS MSD 92546350001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual 2-Hexanone ug/L ND 40 40 35.8 36.3 89 91 67-139 2 30 4-Methyl-2-pentanone ug/L ND 40 40 39.9 37.3 97 91 67-136 7 30 (MIBK) Acetone ug/L ND 40 40 46.3 50.3 116 126 55-159 8 30 Acrylonitrile ug/L ND 100 100 105 104 105 104 68-140 1 30 Benzene ug/L 3.9 20 20 27.3 27.1 117 116 67-150 1 30 Bromochloromethane ug/L ND 20 20 21.0 21.2 105 106 70-146 1 30 Bromodichloromethane ug/L ND 20 20 21.7 21.8 108 109 70-138 0 30 Bromoform ug/L ND 20 20 20.2 19.7 101 99 57-138 2 30 Bromomethane ug/L ND 20 20 23.7 24.2 119 121 10-200 2 30 Carbon disulfide ug/L ND 20 20 27.6 24.5 138 122 70-152 12 30 Carbon tetrachloride ug/L ND 20 20 24.2 23.4 121 117 70-147 3 30 Chlorobenzene ug/L 53.6 20 20 77.0 72.6 117 95 70-137 6 30 Chloroethane ug/L 4.3 20 20 30.7 29.3 132 125 51-166 5 30 Chloroform ug/L ND 20 20 23.8 21.9 119 110 70-144 8 30 Chloromethane ug/L ND 20 20 17.6 17.9 88 90 24-161 2 30 v3 cis-1,2-Dichloroethene ug/L 14.8 20 20 36.7 37.2 110 112 67-148 1 30 cis-1,3-Dichloropropene ug/L ND 20 20 21.2 21.0 106 105 70-142 1 30 Dibromochloromethane ug/L ND 20 20 20.7 21.1 103 105 68-138 2 30 Dibromomethane ug/L ND 20 20 21.4 21.0 107 105 70-134 2 30 Ethylbenzene ug/L 0.64J 20 20 23.4 22.8 114 111 68-143 2 30 Iodomethane ug/L ND 40 40 45.8 52.7 115 132 20-161 14 30 Methylene Chloride ug/L ND 20 20 20.6 22.6 95 105 64-148 9 30 Styrene ug/L ND 20 20 22.7 22.9 114 114 70-136 1 30 Tetrachloroethene ug/L ND 20 20 21.8 22.3 109 112 70-139 2 30 Toluene ug/L ND 20 20 22.6 22.0 110 108 47-157 2 30 trans-1,2-Dichloroethene ug/L ND 20 20 23.0 23.5 115 117 70-149 2 30 trans-1,3-Dichloropropene ug/L ND 20 20 21.0 19.9 105 99 70-138 5 30 trans-1,4-Dichloro-2-butene ug/L ND 20 20 18.0 17.4 90 87 31-145 4 30 Trichloroethene ug/L ND 20 20 22.3 22.4 112 112 70-149 0 30 Trichlorofluoromethane ug/L ND 20 20 21.7 21.8 108 109 61-154 1 30 Vinyl acetate ug/L ND 40 40 36.4 34.4 91 86 48-156 6 30 Vinyl chloride ug/L ND 20 20 23.3 23.9 117 120 55-172 3 30 Xylene (Total) ug/L 0.68J 60 60 70.0 69.9 115 115 66-145 0 30 1,2-Dichloroethane-d4 (S) % 88 93 70-130 4-Bromofluorobenzene (S) % 97 96 70-130 Toluene-d8 (S) % 98 96 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: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 63 of 125 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 CLOSED MT AIRY Pace Project No.: 92546336 QC Batch: 630255 Analysis Method: EPA 8260D QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92546336011,92546336012,92546336013,92546336014,92546336015,92546336016,92546336017, 92546336018,92546336019 METHOD BLANK: 3311481 Matrix: Water Associated Lab Samples: 92546336011,92546336012,92546336013,92546336014,92546336015,92546336016,92546336017, 92546336018,92546336019 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers 1,1,1,2-Tetrachloroethane ug/L ND 1.0 0.31 06/29/21 11:30 1,1,1-Trichloroethane ug/L ND 1.0 0.33 06/29/21 11:30 1,1,2,2-Tetrachloroethane ug/L ND 1.0 0.22 06/29/21 11:30 1,1,2-Trichloroethane ug/L ND 1.0 0.32 06/29/21 11:30 1,1-Dichloroethane ug/L ND 1.0 0.37 06/29/21 11:30 1,1-Dichloroethene ug/L ND 1.0 0.35 06/29/21 11:30 1,2,3-Trichloropropane ug/L ND 1.0 0.26 06/29/21 11:30 1,2-Dibromo-3-chloropropane ug/L ND 2.0 0.34 06/29/21 11:30 1,2-Dibromoethane (EDB) ug/L ND 1.0 0.27 06/29/21 11:30 1,2-Dichlorobenzene ug/L ND 1.0 0.34 06/29/21 11:30 1,2-Dichloroethane ug/L ND 1.0 0.32 06/29/21 11:30 1,2-Dichloropropane ug/L ND 1.0 0.36 06/29/21 11:30 1,4-Dichlorobenzene ug/L ND 1.0 0.33 06/29/21 11:30 1,4-Dioxane (p-Dioxane) ug/L ND 150 38.7 06/29/21 11:30 2-Butanone (MEK) ug/L ND 5.0 4.0 06/29/21 11:30 2-Hexanone ug/L ND 5.0 0.48 06/29/21 11:30 4-Methyl-2-pentanone (MIBK) ug/L ND 5.0 2.7 06/29/21 11:30 Acetone ug/L ND 25.0 5.1 06/29/21 11:30 Acrylonitrile ug/L ND 10.0 1.8 06/29/21 11:30 Benzene ug/L ND 1.0 0.34 06/29/21 11:30 Bromochloromethane ug/L ND 1.0 0.47 06/29/21 11:30 Bromodichloromethane ug/L ND 1.0 0.31 06/29/21 11:30 Bromoform ug/L ND 1.0 0.34 06/29/21 11:30 Bromomethane ug/L ND 2.0 1.7 06/29/21 11:30 Carbon disulfide ug/L ND 2.0 0.73 06/29/21 11:30 Carbon tetrachloride ug/L ND 1.0 0.33 06/29/21 11:30 Chlorobenzene ug/L ND 1.0 0.28 06/29/21 11:30 Chloroethane ug/L ND 1.0 0.65 06/29/21 11:30 Chloroform ug/L ND 5.0 1.6 06/29/21 11:30 Chloromethane ug/L ND 1.0 0.54 06/29/21 11:30 cis-1,2-Dichloroethene ug/L ND 1.0 0.38 06/29/21 11:30 cis-1,3-Dichloropropene ug/L ND 1.0 0.36 06/29/21 11:30 Dibromochloromethane ug/L ND 1.0 0.36 06/29/21 11:30 Dibromomethane ug/L ND 1.0 0.39 06/29/21 11:30 Ethylbenzene ug/L ND 1.0 0.30 06/29/21 11:30 lodomethane ug/L ND 20.0 9.7 06/29/21 11:30 Methylene Chloride ug/L ND 5.0 2.0 06/29/21 11:30 Styrene ug/L ND 1.0 0.29 06/29/21 11:30 Tetrachloroethene ug/L ND 1.0 0.29 06/29/21 11:30 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: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 64 of 125 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 CLOSED MT AIRY Pace Project No.: 92546336 METHOD BLANK: 3311481 Matrix: Water Associated Lab Samples: 92546336011, 92546336012, 92546336013, 92546336014, 92546336015, 92546336016, 92546336017, 92546336018,92546336019 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Toluene ug/L ND 1.0 0.48 06/29/21 11:30 trans-1,2-Dichloroethene ug/L ND 1.0 0.40 06/29/21 11:30 trans- 1,3-Dichloropropene ug/L ND 1.0 0.36 06/29/21 11:30 trans-1,4-Dichloro-2-butene ug/L ND 1.0 0.56 06/29/21 11:30 Trichloroethene ug/L ND 1.0 0.38 06/29/21 11:30 Trichlorofluoromethane ug/L ND 1.0 0.30 06/29/21 11:30 Vinyl acetate ug/L ND 2.0 1.3 06/29/21 11:30 Vinyl chloride ug/L ND 1.0 0.39 06/29/21 11:30 Xylene (Total) ug/L ND 1.0 0.34 06/29/21 11:30 1,2-Dichloroethane-d4 (S) % 111 70-130 06/29/21 11:30 4-Bromofluorobenzene (S) % 97 70-130 06/29/21 11:30 Toluene-d8 (S) % 107 70-130 06/29/21 11:30 LABORATORY CONTROL SAMPLE: Parameter 3311482 Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1,1,2-Tetrachloroethane ug/L 50 49.6 99 70-130 1,1,1-Trichloroethane ug/L 50 47.1 94 70-130 1,1,2,2-Tetrachloroethane ug/L 50 50.0 100 70-130 1,1,2-Trichloroethane ug/L 50 49.4 99 70-130 1,1-Dichloroethane ug/L 50 48.9 98 70-130 1,1-Dichloroethene ug/L 50 48.2 96 70-132 1,2,3-Trichloropropane ug/L 50 48.8 98 70-130 1,2-Dibromo-3-chloropropane ug/L 50 55.1 110 70-132 1,2-Dibromoethane (EDB) ug/L 50 51.5 103 70-130 1,2-Dichlorobenzene ug/L 50 52.5 105 70-130 1,2-Dichloroethane ug/L 50 47.8 96 70-130 1,2-Dichloropropane ug/L 50 49.1 98 70-130 1,4-Dichlorobenzene ug/L 50 51.2 102 70-130 1,4-Dioxane (p-Dioxane) ug/L 1000 1020 102 70-137 2-Butanone (MEK) ug/L 100 105 105 70-133 2-Hexanone ug/L 100 100 100 70-130 4-Methyl-2-pentanone (MIBK) ug/L 100 99.3 99 70-130 Acetone ug/L 100 107 107 70-144 Acrylonitrile ug/L 250 247 99 70-130 Benzene ug/L 50 47.2 94 70-130 Bromochloromethane ug/L 50 47.3 95 70-130 Bromodichloromethane ug/L 50 47.9 96 70-130 Bromoform ug/L 50 44.0 88 70-131 Bromomethane ug/L 50 55.2 110 30-177 Carbon disulfide ug/L 50 50.0 100 70-133 Carbon tetrachloride ug/L 50 47.2 94 70-130 Chlorobenzene ug/L 50 46.8 94 70-130 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: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 65 of 125 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 CLOSED MT AIRY Pace Project No.: 92546336 LABORATORY CONTROL SAMPLE: Parameter 3311482 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Chloroethane ug/L 50 62.8 126 46-131 Chloroform ug/L 50 46.4 93 70-130 Chloromethane ug/L 50 46.7 93 49-130 cis-1,2-Dichloroethene ug/L 50 49.2 98 70-130 cis-1,3-Dichloropropene ug/L 50 50.2 100 70-130 Dibromochloromethane ug/L 50 52.3 105 70-130 Dibromomethane ug/L 50 46.8 94 70-130 Ethylbenzene ug/L 50 46.1 92 70-130 lodomethane ug/L 100 104 104 47-140 Methylene Chloride ug/L 50 47.9 96 68-130 Styrene ug/L 50 48.5 97 70-130 Tetrachloroethene ug/L 50 44.8 90 70-130 Toluene ug/L 50 45.9 92 70-130 trans-1,2-Dichloroethene ug/L 50 49.9 100 70-130 trans- 1,3-Dichloropropene ug/L 50 52.0 104 70-130 trans-1,4-Dichloro-2-butene ug/L 50 63.3 127 25-200 Trichloroethene ug/L 50 46.6 93 70-130 Trichlorofluoromethane ug/L 50 43.6 87 61-130 Vinyl acetate ug/L 100 118 118 70-140 Vinyl chloride ug/L 50 47.1 94 59-142 Xylene (Total) ug/L 150 142 95 70-130 1,2-Dichloroethane-d4 (S) % 100 70-130 4-Bromofluorobenzene (S) % 99 70-130 Toluene-d8 (S) % 96 70-130 Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3311483 MS 92546336011 Spike Parameter Units Result Conc. MSD Spike Conc. 3311484 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Max RPD Qual 1,1,1,2-Tetrachloroethane ug/L ND 20 20 21.1 20.9 106 104 70-135 1 30 1,1,1-Trichloroethane ug/L ND 20 20 22.6 22.5 113 112 70-148 1 30 1,1,2,2-Tetrachloroethane ug/L ND 20 20 22.5 23.0 112 115 70-131 2 30 1,1,2-Trichloroethane ug/L ND 20 20 21.7 20.9 109 105 70-136 4 30 1,1-Dichloroethane ug/L ND 20 20 24.5 23.3 123 116 70-147 5 30 1,1-Dichloroethene ug/L ND 20 20 23.5 25.3 117 127 70-158 8 30 1,2,3-Trichloropropane ug/L ND 20 20 22.9 23.3 115 116 67-137 1 30 1,2-Dibromo-3- ug/L ND 20 20 21.7 20.1 109 100 69-136 8 30 chloropropane 1,2-Dibromoethane (EDB) ug/L ND 20 20 21.4 22.5 107 112 70-137 5 30 1,2-Dichlorobenzene ug/L ND 20 20 21.3 22.1 106 110 70-133 4 30 1,2-Dichloroethane ug/L ND 20 20 22.8 22.7 114 113 67-138 0 30 1,2-Dichloropropane ug/L ND 20 20 22.7 22.8 113 114 70-138 1 30 1,4-Dichlorobenzene ug/L ND 20 20 21.5 21.7 108 109 70-133 1 30 1,4-Dioxane (p-Dioxane) ug/L ND 400 400 409 442 102 110 69-146 8 30 2-Butanone (MEK) ug/L ND 40 40 50.9 48.9 127 122 61-147 4 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: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 66 of 125 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 CLOSED MT AIRY Pace Project No.: 92546336 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3311483 3311484 MS MSD 92546336011 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual 2-Hexanone ug/L ND 40 40 42.0 44.0 105 110 67-139 5 30 4-Methyl-2-pentanone ug/L ND 40 40 42.7 45.2 107 113 67-136 6 30 (MIBK) Acetone ug/L ND 40 40 49.7 47.7 124 119 55-159 4 30 Acrylonitrile ug/L ND 100 100 122 116 122 116 68-140 5 30 Benzene ug/L ND 20 20 22.7 22.7 113 114 67-150 0 30 Bromochloromethane ug/L ND 20 20 21.5 20.8 107 104 70-146 3 30 Bromodichloromethane ug/L ND 20 20 20.8 20.9 104 105 70-138 0 30 Bromoform ug/L ND 20 20 17.2 17.6 86 88 57-138 2 30 Bromomethane ug/L ND 20 20 28.7 28.1 144 140 10-200 2 30 Carbon disulfide ug/L ND 20 20 24.6 24.3 123 122 70-152 1 30 Carbon tetrachloride ug/L ND 20 20 21.9 21.0 110 105 70-147 4 30 Chlorobenzene ug/L ND 20 20 20.8 22.2 104 111 70-137 6 30 Chloroethane ug/L ND 20 20 26.2 25.1 131 125 51-166 4 30 Chloroform ug/L ND 20 20 24.6 24.4 123 122 70-144 1 30 Chloromethane ug/L ND 20 20 22.9 23.7 114 118 24-161 4 30 cis-1,2-Dichloroethene ug/L ND 20 20 23.9 23.2 119 116 67-148 3 30 cis-1,3-Dichloropropene ug/L ND 20 20 20.9 21.4 105 107 70-142 2 30 Dibromochloromethane ug/L ND 20 20 20.5 21.3 102 106 68-138 4 30 Dibromomethane ug/L ND 20 20 19.9 20.5 99 102 70-134 3 30 Ethylbenzene ug/L ND 20 20 21.1 22.4 106 112 68-143 6 30 Iodomethane ug/L ND 40 40 37.3 41.3 93 103 20-161 10 30 Methylene Chloride ug/L ND 20 20 23.2 22.6 116 113 64-148 2 30 Styrene ug/L ND 20 20 21.0 22.0 105 110 70-136 5 30 Tetrachloroethene ug/L ND 20 20 20.4 20.3 102 101 70-139 1 30 Toluene ug/L ND 20 20 21.8 22.3 109 112 47-157 2 30 trans-1,2-Dichloroethene ug/L ND 20 20 24.6 23.9 123 119 70-149 3 30 trans-1,3-Dichloropropene ug/L ND 20 20 21.1 21.8 105 109 70-138 4 30 trans-1,4-Dichloro-2-butene ug/L ND 20 20 21.2 22.4 106 112 31-145 5 30 Trichloroethene ug/L ND 20 20 20.4 21.8 102 109 70-149 6 30 Trichlorofluoromethane ug/L ND 20 20 21.1 22.6 106 113 61-154 7 30 Vinyl acetate ug/L ND 40 40 49.8 48.1 125 120 48-156 4 30 Vinyl chloride ug/L ND 20 20 24.2 24.0 121 120 55-172 1 30 Xylene (Total) ug/L ND 60 60 64.1 67.0 107 112 66-145 4 30 1,2-Dichloroethane-d4 (S) % 112 106 70-130 4-Bromofluorobenzene (S) % 97 100 70-130 Toluene-d8 (S) % 100 98 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: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 67 of 125 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 CLOSED MT AIRY Pace Project No.: 92546336 QC Batch: 630880 Analysis Method: SM 2320B-2011 QC Batch Method: SM 2320B-2011 Analysis Description: 2320E Alkalinity Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92546336011, 92546336014 METHOD BLANK: 3314397 Matrix: Water Associated Lab Samples: 92546336011, 92546336014 Blank Reporting Parameter Units Result Limit Alkalinity, Total as CaCO3 ug/L ND 5000 LABORATORY CONTROL SAMPLE: 3314398 Spike LCS Parameter Units Conc. Result Alkalinity, Total as CaCO3 ug/L 50000 53300 MDL Analyzed Qualifiers 5000 07/01 /21 14:47 LCS % Rec % Rec Limits Qualifiers 107 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3314399 3314400 MS MSD 92545881003 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 131 mg/L 50000 50000 180000 182000 97 102 80-120 1 25 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3314401 3314402 MS MSD 92546764003 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 233 mg/L 50000 50000 279000 282000 93 99 80-120 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: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 68 of 125 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 CLOSED MT AIRY Pace Project No.: 92546336 QC Batch: 631187 Analysis Method: SM 2320B-2011 QC Batch Method: SM 2320B-2011 Analysis Description: 2320E Alkalinity Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92546336012, 92546336013, 92546336015, 92546336016, 92546336017 METHOD BLANK: 3316049 Matrix: Water Associated Lab Samples: 92546336012, 92546336013, 92546336015, 92546336016, 92546336017 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Alkalinity, Total as CaCO3 ug/L ND 5000 5000 07/02/21 14:20 LABORATORY CONTROL SAMPLE: 3316050 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Alkalinity, Total as CaCO3 ug/L 50000 50200 100 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3316051 3316052 MS MSD 92547076004 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 45600 45900 91 92 80-120 1 25 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3316053 3316054 MS MSD 92546336017 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 33000 50000 50000 84600 85800 103 106 80-120 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: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 69 of 125 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 CLOSED MT AIRY Pace Project No.: 92546336 QC Batch: 631200 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: 92546336011,92546336012,92546336013,92546336014,92546336015,92546336016,92546336017 METHOD BLANK: 3316114 Matrix: Water Associated Lab Samples: 92546336011,92546336012,92546336013,92546336014,92546336015,92546336016,92546336017 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Iron, Ferrous mg/L ND 0.50 0.040 07/06/21 16:20 N2 LABORATORY CONTROL SAMPLE: 3316115 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Iron, Ferrous mg/L 1.5 1.5 102 90-110 N2 SAMPLE DUPLICATE: 3316116 92545978001 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: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 70 of 125 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 CLOSED MT AIRY Pace Project No.: 92546336 QC Batch: 630815 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: 92546336011,92546336012,92546336013,92546336014,92546336015,92546336016,92546336017 METHOD BLANK: 3314257 Matrix: Water Associated Lab Samples: 92546336011,92546336012,92546336013,92546336014,92546336015,92546336016,92546336017 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Sulfide ug/L ND 100 50.0 07/01/2105:01 LABORATORY CONTROL SAMPLE: 3314258 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Sulfide ug/L 500 515 103 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3314259 3314260 MS MSD 92546439001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Sulfide ug/L 0.23 mg/L 500 500 639 672 81 87 80-120 5 10 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3314261 3314262 MS MSD 92546336017 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 500 500 456 472 88 91 80-120 3 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: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 71 of 125 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 CLOSED MT AIRY Pace Project No.: 92546336 QC Batch: 630278 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: 92546336011,92546336012,92546336013,92546336014,92546336015,92546336016,92546336017 METHOD BLANK: 3311565 Matrix: Water Associated Lab Samples: 92546336011,92546336012,92546336013,92546336014,92546336015,92546336016,92546336017 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Sulfate ug/L ND 1000 500 06/29/2121:25 LABORATORY CONTROL SAMPLE: 3311566 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Sulfate ug/L 50000 50100 100 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3311567 3311568 MS MSD 92546336017 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Sulfate ug/L 1420 50000 50000 56600 56000 110 109 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: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 72 of 125 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 CLOSED MT AIRY Pace Project No.: 92546336 QC Batch: 631938 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: 92546336011,92546336012,92546336013,92546336014,92546336015,92546336016,92546336017 METHOD BLANK: 3319691 Matrix: Water Associated Lab Samples: 92546336011,92546336012,92546336013,92546336014,92546336015,92546336016,92546336017 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Chloride ug/L ND 1000 500 07/07/2120:04 LABORATORY CONTROL SAMPLE: 3319692 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Chloride ug/L 20000 21000 105 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3319693 3319694 MS MSD 92546336011 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Chloride ug/L 2580 10000 10000 13400 12800 108 102 90-110 5 10 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3319695 3319696 MS MSD 92546336012 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Chloride ug/L 25000 10000 10000 35000 35000 100 100 90-110 0 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: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 73 of 125 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 CLOSED MT AIRY Pace Project No.: 92546336 QC Batch: 631747 Analysis Method: SM 5220D-2011 QC Batch Method: SM 5220D-2011 Analysis Description: 5220D COD Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92546336011,92546336012,92546336013,92546336014,92546336015,92546336016,92546336017 METHOD BLANK: 3318741 Matrix: Water Associated Lab Samples: 92546336011,92546336012,92546336013,92546336014,92546336015,92546336016,92546336017 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Chemical Oxygen Demand ug/L ND 25000 12500 07/07/21 06:10 LABORATORY CONTROL SAMPLE: 3318742 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Chemical Oxygen Demand ug/L 750000 759000 101 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3318743 3318744 MS MSD 92546336011 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 102000 104 102 90-110 2 3 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3318745 3318746 MS MSD 92546889001 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 412 mg/L 100000 100000 521000 507000 109 95 90-110 3 3 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: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 74 of 125 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 CLOSED MT AIRY Pace Project No.: 92546336 QC Batch: 630380 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: 92546336011,92546336012,92546336013,92546336014,92546336015,92546336016,92546336017 METHOD BLANK: 3312161 Matrix: Water Associated Lab Samples: 92546336011,92546336012,92546336013,92546336014,92546336015,92546336016,92546336017 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Total Organic Carbon ug/L ND 1000 500 06/29/21 16:28 LABORATORY CONTROL SAMPLE: 3312162 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Total Organic Carbon ug/L 25000 23000 92 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3312163 3312164 MS MSD 92545608001 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 10.0 mg/L 25000 25000 34600 34800 98 99 90-110 0 10 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3312165 3312166 MS MSD 92546336012 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 3680 25000 25000 28500 28600 99 100 90-110 0 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: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 75 of 125 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 CLOSED MT AIRY Pace Project No.: 92546336 QC Batch: 715643 Analysis Method: AM23G QC Batch Method: AM23G Analysis Description: Low Level Volatile Fatty Acids Laboratory: Pace Analytical Gulf Coast Associated Lab Samples: 92546336011,92546336012,92546336013,92546336014,92546336015,92546336016,92546336017 METHOD BLANK: 2210235 Matrix: Water Associated Lab Samples: 92546336011,92546336012,92546336013,92546336014,92546336015,92546336016,92546336017 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Lactic Acid mg/L ND 0.50 0.053 07/08/2119:48 Acetic Acid mg/L ND 0.50 0.12 07/08/2119:48 Propionic Acid mg/L ND 0.50 0.053 07/08/2119:48 Formic acid mg/L ND 0.50 0.055 07/08/21 19:48 Butyric Acid mg/L ND 0.50 0.058 07/08/2119:48 Pyruvic Acid mg/L ND 0.50 0.060 07/08/2119:48 i-Pentanoic Acid mg/L ND 0.50 0.061 07/08/2119:48 Pentanoic Acid mg/L ND 0.50 0.056 07/08/2119:48 i-Hexanoic Acid mg/L ND 0.50 0.056 07/08/2119:48 Hexanoic Acid mg/L ND 0.50 0.058 07/08/2119:48 LABORATORY CONTROL SAMPLE & LCSD: Parameter 2210236 Units Spike Conc. 2210237 LCS LCSD Result Result LCS LCSD % Rec % Rec % Rec Limits RPD Max RPD Qualifiers Lactic Acid mg/L 2 1.9 1.9 97 96 70-130 2 20 Acetic Acid mg/L 2 2.0 1.9 98 97 70-130 1 20 Propionic Acid mg/L 2 2.0 1.9 98 97 70-130 1 20 Formic acid mg/L 2 2.0 1.9 98 96 70-130 1 20 Butyric Acid mg/L 2 1.9 1.9 96 94 70-130 1 20 Pyruvic Acid mg/L 2 2.0 2.0 99 98 70-130 2 20 i-Pentanoic Acid mg/L 2 1.9 1.9 95 93 70-130 2 20 Pentanoic Acid mg/L 2 2.0 1.9 99 97 70-130 2 20 i-Hexanoic Acid mg/L 2 2.0 2.0 101 99 70-130 2 20 Hexanoic Acid mg/L 2 2.0 2.0 100 98 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: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 76 of 125 Pace Analytical Services, LLC 9800 lCtaac,Analyfical ® Kiney Ave. Suite 100 Huntersville, NC 28078 0788 www.pacelabs.com (704)875-9092 QUALIFIERS Project: SURRY CLOSED MT AIRY Pace Project No.: 92546336 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. Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as "Total" may vary slightly from the sum of the reported component parameters. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TN -The NELAC Institute. WORKORDER QUALIFIERS WO: 92546336 [1] This workorder was initially ran within hold time, but due to instrument issues we were unable to pass a closing CCV. It took several days to successfully complete a calibration, which is why the samples are being analyzed this far out of hold. [2] Work order 221070231 was received with TSP preservative. CO2 requires non -preserved vials. Data may be affected. [3] In analytical batch 715592 the closing calibration standard was recovered double the expected concentration. ANALYTE QUALIFIERS D3 Sample was diluted due to the presence of high levels of non -target analytes or other matrix interference H3 Sample was received or analysis requested beyond the recognized method holding time. 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. 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: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 77 of 125 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: SURRY CLOSED MT AIRY Pace Project No.: 92546336 Analytical Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch 92546336011 MW-1 AM20GAX 715604 92546336012 MW-7 AM20GAX 715604 92546336013 MW-9 AM20GAX 715604 92546336014 MW-11 AM20GAX 715604 92546336015 MW-15 AM20GAX 715604 92546336016 MW-14 AM20GAX 715604 92546336017 MW-21 AM20GAX 715604 92546336011 MW-1 AM20GAX 715951 92546336012 MW-7 AM20GAX 715951 92546336013 MW-9 AM20GAX 715951 92546336014 MW-11 AM20GAX 715951 92546336015 MW-15 AM20GAX 715951 92546336016 MW-14 AM20GAX 715951 92546336017 MW-21 AM20GAX 715951 92546336011 MW-1 RSK-175 715570 92546336012 MW-7 RSK-175 715570 92546336013 MW-9 RSK-175 715570 92546336014 MW-11 RSK-175 715570 92546336015 MW-15 RSK-175 715570 92546336016 MW-14 RSK-175 715570 92546336017 MW-21 RSK-175 715618 92546336001 MW-3R EPA 3010A 631641 EPA 6010D 631708 92546336002 MW-6 EPA 3010A 631641 EPA 6010D 631708 92546336003 MW-12S EPA 3010A 631641 EPA 6010D 631708 92546336004 MW-19 EPA 3010A 631641 EPA 6010D 631708 92546336005 MW-20 EPA 3010A 631641 EPA 6010D 631708 92546336006 MW-23 EPA 3010A 631641 EPA 6010D 631708 92546336007 MW-13 EPA 3010A 631641 EPA 6010D 631708 92546336008 MW-17 EPA 3010A 631641 EPA 6010D 631708 92546336009 MW-16 EPA 3010A 631641 EPA 6010D 631708 92546336010 MW-22 EPA 3010A 631641 EPA 6010D 631708 92546336011 MW-1 EPA 3010A 631641 EPA 6010D 631708 92546336012 MW-7 EPA 3010A 631641 EPA 6010D 631708 92546336013 MW-9 EPA 3010A 631641 EPA 6010D 631708 92546336014 MW-11 EPA 3010A 631641 EPA 6010D 631708 92546336015 MW-15 EPA 3010A 631641 EPA 6010D 631708 92546336016 MW-14 EPA 3010A 631641 EPA 6010D 631708 92546336017 MW-21 EPA 3010A 631641 EPA 6010D 631708 92546336018 SCALEHOUSE EPA 3010A 631641 EPA6010D 631708 92546336019 WSW-2 EPA 3010A 631641 EPA 6010D 631708 92546336001 MW-3R EPA 3010A 630470 EPA 6020B 630773 92546336002 MW-6 EPA 3010A 630470 EPA 6020B 630773 92546336003 MW-12S EPA 3010A 630470 EPA 6020B 630773 92546336004 MW-19 EPA 3010A 630470 EPA 6020B 630773 92546336005 MW-20 EPA 3010A 630470 EPA 6020B 630773 92546336006 MW-23 EPA 3010A 630470 EPA 6020B 630773 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 78 of 125 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 CLOSED MT AIRY 92546336 Analytical Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch 92546336007 MW-13 EPA 3010A 630470 EPA 6020B 630773 92546336008 MW-17 EPA 3010A 630470 EPA 6020B 630773 92546336009 MW-16 EPA 3010A 630470 EPA 6020B 630773 92546336010 MW-22 EPA 3010A 630470 EPA 6020B 630773 92546336011 MW-1 EPA 3010A 630470 EPA 6020B 630773 92546336012 MW-7 EPA 3010A 630470 EPA 6020B 630773 92546336013 MW-9 EPA 3010A 630470 EPA 6020B 630773 92546336014 MW-11 EPA 3010A 630470 EPA 6020B 630773 92546336015 MW-15 EPA 3010A 630470 EPA 6020B 630773 92546336016 MW-14 EPA 3010A 630470 EPA 6020B 630773 92546336017 MW-21 EPA 3010A 630470 EPA 6020B 630773 92546336018 SCALEHOUSE EPA 3010A 630470 EPA 6020B 630773 92546336019 WSW-2 EPA 3010A 630470 EPA 6020B 630773 92546336001 MW-3R EPA 8260D 629502 92546336002 MW-6 EPA 8260D 629502 92546336003 MW-12S EPA 8260D 629502 92546336004 MW-19 EPA 8260D 629502 92546336005 MW-20 EPA 8260D 629502 92546336006 MW-23 EPA 8260D 629502 92546336007 MW-13 EPA 8260D 629502 92546336008 MW-17 EPA 8260D 629502 92546336009 MW-16 EPA 8260D 629502 92546336010 MW-22 EPA 8260D 629502 92546336011 MW-1 EPA 8260D 630255 92546336012 MW-7 EPA 8260D 630255 92546336013 MW-9 EPA 8260D 630255 92546336014 MW-11 EPA 8260D 630255 92546336015 MW-15 EPA 8260D 630255 92546336016 MW-14 EPA 8260D 630255 92546336017 MW-21 EPA 8260D 630255 92546336018 SCALEHOUSE EPA 8260D 630255 92546336019 WSW-2 EPA 8260D 630255 92546336011 MW-1 SM 2320B-2011 630880 92546336012 MW-7 SM 2320B-2011 631187 92546336013 MW-9 SM 2320B-2011 631187 92546336014 MW-11 SM 2320B-2011 630880 92546336015 MW-15 SM 2320B-2011 631187 92546336016 MW-14 SM 2320B-2011 631187 92546336017 MW-21 SM 2320B-2011 631187 92546336011 MW-1 SM 3500-Fe B-2011 631200 92546336012 MW-7 SM 3500-Fe B-2011 631200 92546336013 MW-9 SM 3500-Fe B-2011 631200 92546336014 MW-11 SM 3500-Fe B-2011 631200 92546336015 MW-15 SM 3500-Fe B-2011 631200 92546336016 MW-14 SM 3500-Fe B-2011 631200 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/15/2021 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 79 of 125 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 CLOSED MT AIRY 92546336 Analytical Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch 92546336017 MW-21 SM 3500-Fe B-2011 631200 92546336011 MW-1 SM 4500-S2D-2011 630815 92546336012 MW-7 SM 4500-S2D-2011 630815 92546336013 MW-9 SM 4500-S2D-2011 630815 92546336014 MW-11 SM 4500-S2D-2011 630815 92546336015 MW-15 SM 4500-S2D-2011 630815 92546336016 MW-14 SM 4500-S2D-2011 630815 92546336017 MW-21 SM 4500-S2D-2011 630815 92546336011 MW-1 EPA 300.0 Rev 2.1 1993 630278 92546336012 MW-7 EPA 300.0 Rev 2.1 1993 630278 92546336013 MW-9 EPA 300.0 Rev 2.1 1993 630278 92546336014 MW-11 EPA 300.0 Rev 2.1 1993 630278 92546336015 MW-15 EPA 300.0 Rev 2.1 1993 630278 92546336016 MW-14 EPA 300.0 Rev 2.1 1993 630278 92546336017 MW-21 EPA 300.0 Rev 2.1 1993 630278 92546336011 MW-1 SM 4500-CI-E-2011 631938 92546336012 MW-7 SM 4500-CI-E-2011 631938 92546336013 MW-9 SM 4500-CI-E-2011 631938 92546336014 MW-11 SM 4500-CI-E-2011 631938 92546336015 MW-15 SM 4500-CI-E-2011 631938 92546336016 MW-14 SM 4500-CI-E-2011 631938 92546336017 MW-21 SM 4500-CI-E-2011 631938 92546336011 MW-1 SM 5220D-2011 631747 SM 5220D-2011 631762 92546336012 MW-7 SM 5220D-2011 631747 SM 5220D-2011 631762 92546336013 MW-9 SM 5220D-2011 631747 SM 5220D-2011 631762 92546336014 MW-11 SM 5220D-2011 631747 SM 5220D-2011 631762 92546336015 MW-15 SM 5220D-2011 631747 SM 5220D-2011 631762 92546336016 MW-14 SM 5220D-2011 631747 SM 5220D-2011 631762 92546336017 MW-21 SM 5220D-2011 631747 SM 5220D-2011 631762 92546336011 MW-1 SM 531OB-2011 630380 92546336012 MW-7 SM 531OB-2011 630380 92546336013 MW-9 SM 531OB-2011 630380 92546336014 MW-11 SM 531OB-2011 630380 92546336015 MW-15 SM 531OB-2011 630380 92546336016 MW-14 SM 531OB-2011 630380 92546336017 MW-21 SM 531OB-2011 630380 92546336011 MW-1 AM23G 715643 92546336012 MW-7 AM23G 715643 92546336013 MW-9 AM23G 715643 92546336014 MW-11 AM23G 715643 92546336015 MW-15 AM23G 715643 92546336016 MW-14 AM23G 715643 92546336017 MW-21 AM23G 715643 Date: 10/15/2021 02:14 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 80 of 125 Document Name: naSample Condition r;.; _ fYrrticaf. Documentent Na.: F-CAR-CS-033-Rev.07 Document Revised: October 28, 2020 Page 1 of 2 Issuing Authority: Pace Carolinas Qualitv Office Laboratory receiving samples: Asheville ❑ Eden❑ Greenwood ❑ Huntersville 9 Raleiglt❑ Mechanicsville❑ Atlanta[] Kernersville❑ ConditionSample Client Name: Upon • . Project ! WO# : g2546336 r I r fi: i� r �, o YI m -- - ❑ Commercial space I ❑Other: II � Ill III III II I I I II III 92546336 Custody Seal Present? []Yes 'ENO Seals Intact? []Yes 'SNo Date/Initials.Farsan-examining-GontenE � � � � � Packing Material: ❑Bubble Wrap [Bubble Bags ❑None ❑ Other Biological Tissue Frozen? Thermometer: I❑Yes []No UN/A Wet ❑Bkue []None {l IR Gun ID: 92TO64 Type of lee: /� Correction Factor: Cooler Temp: ' Add/Subtract (°C) _p 1 Temp should be above freezing to VC []Samples out of temp criteria. Samples on ice, cooling process Cooler Temp Corrected (°Cj: _ '?. has begun USDA Regulated Soll (JgN/A, water sample) Old samples originate in a quarantine zone within the United States: CA, NY, or SC (check maps)? Did samples originate from a foreign source [internationally, r-lVpc r7Nn including Hawaii and Puertn Airnl? MYes MNo Comments/Discrepancy: Chain of Custody Present? Ayes ❑No ❑N/A 1. Samples Arrived within Hold Time? TaYes ❑Na N/A 2. Short Hold Time Analysis (<72 hr.l? [-]Yes VNo ❑N/A 3. Rush Turn Around Time Requested? C]Yes 'ffNa ❑N/A 4. Sufficient Volume? j5 Yes ❑No ❑NIA 5. Correct Containers Used? -Pace Containers Used? tjYes 5Yes ❑No QNo ❑N/A [—]N/A 6. Containers Intact? Yes ❑No ❑N/A 7. Dissolved analysis: Samples Field Filtered? []Yes No ❑N/A a. Sample Labels Match COC? -Includes Date/Time/ID/Analysis Matrix: Yes i ❑No ❑N/A 9. Headspace in VOA Vials (>5-6mm)? ❑Yes tNo []N/A 10. Trip Blank Present? Trip Blank Custody Seals Present? ❑Yes Dyes '5gNo (nNo ❑N/A ❑N/A 11. COMMENTS/SAMPLE DISCREPANCY Field Data Required? ❑Yes []No CLIENT NOTIFICATION/RESOLUTION Person contacted: Date/Time: Project Manager SCURF Review: Lot ID of split containers: Date: Project Manager SRF Review: Date; Page 81 of 125 R dC8 Andlyrical Document Name: Sampfe Condition Upan Receipt[SCURL _ Document Revised: October 2B, 2020 Page 2 of 2 Document No.: F-CAR-CS-033-Rev.07 issuing Authority: Pace Carolinas Quality Office *Check mark top half of box if pH and/or dechlorination is Project # verified and within the acceptance range for preservation samples. Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/8015 (water) DOC, LLHg **Bolto.m..half_ctfbox_is_to_list_number_o.f_bottles._____._ .__.__...___... __ __._ WO## : 92546336 PM: AMB Due Dale: 07/09/21 CLIENT: 92—Municipal u n, z z M V_ air c a c v c a " a a qq O n m D m of Q a xO - m 2 N d 2 Y k r 7 a a S O y z a E 4 ? z m O ¢ Q 2 A. uYi m z �-' �° = ;. N N d n a m 3 d M N > Y N 7 u N [1 yIL U VI 2 Y N z qua UI Y N 9 L 5 GJ u = dl a rv[ x LEI - Cj = vryi m Z . = 0 ^ai _ 0 7 �C a =° u Z u .+ d O c $' M M o a E11: r"a a ro a J A a J f M a J M a J o E Q a ¢ E a o a E Q Er ¢ J E N Q O> Q O } Q o Q O flr a ? kA � a E Q EE C u VI E Q E Ln ' d a p O a a 'E a N a N ' VI Q i F Q M S Y Y ry N N ran ? � Oi t7 It 7 °` v _ m ca m m m m a m a m 3 W ¢ 0 a i7 a W a 0 a t7 a �] C7 y l7 } U' a p y o. ,n Ln m a � c )� 1 X\N ) t/j ZNi N \�\N __1N\ 3 4 \XN\--�S I N\ ,C) 5 1 Xv 7 I N N\N3\N 8 J { N \N\�,� l \N � to x/ N\ 11 12 IN, I I IN\ �h I EFF —L�Ls pH Adjustment Log for Preserved Samples Sample to Type of Preservative pH upon receipt pate preservation adjusted Time preservation adjusted Amount of Preservative added lot 4 Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR Certification Office (i.e. Out of hold, incorrect preservative, out of temp, incorrect containers. Page 82 of 125 a Z m z �Z z m m a 9 Z ur (A n a r rr z \� m 1) m C rD CO V Cn to A W N ITEM# 'r O N mn w 0 o �2 m 3 „v � m � T- �� 's fr1 �m yt-r O m MATRIX CODE (see valid codes to left) re z C Ly (,7 (D C7 SAMPLE TYPE (G=GRAB C=COME) to m 31 V1 n T m n d h o z m 0 o z 0 v� D m SAMPLE TEMP AT COLLECTION 0 OF CONTAfNERS Q mUnpreserved m C•, H2SO4 HNO3 HG! m NaOH 2 D 0 Na2S203 Methanol V+ Q m Other Analyses Test YIN a e x x I x x x x x x x VOCs-8260 App i z r �p n x x x x x x x x x Metals-App 1 z x x x x x x x x x 1,4-Dioxane (NON-SIM) z z ` z x x X x x x VFA(AM23G) z x x x x x Hydrogen (Dissolved) (AM20GAX) z x x x x x x Methane (Dissolved) (AM20GAX) z x x X x x x ElhenefElhana (AM20GAX) z x X X x X x Alkalinity z jv 3 x x x x x x Sulfate z +� m x x x x x )c Sulfide z x X x X X x Chloride z x x x x x x Iron. Ferrous z x x X IN x Dimalved CO2 CesserWAM20GAX ar RSK175 2 raX X x x X X OD z n O z X X x X ?C x 70C z a Received an Ice � 0 y C' G•- G 4 �I�I fG 0 jo (e C7 D N �z pNo S at 4 C En fn mp 0 D 0 c o r)n C m W Z C �.0 m � H CD C �v @o n �± 0 r 3 CD 67 nt' 0 n� m K v Ol fo w Page 83 of 125 m T 3 0a o m m ITEM# c ° °-_ c a N° m oa m 0 ,c 0 L C n m` CA N O W (A m 6 d 40 fT Q m y 3 P D� 3 3 W Co CD y rrf AO r 4 �a n cr m p p 3 o -n 3 s, z m N _ e f 0 w m 0 v c a- o m ro 0 Q m e MATRIX CODE (see valid codes to left) Z p z z m 2 0 G) SAMPLE TYPE (G-GRAB C=COf�tP) o N m l a tj Ce N y� = 0 T 0 a r �7 Vi 21 A VJ J� 4 --r3 cr "� D r y � m Z re � � Z L' in 9. SIL m z m z upr 3 'a 3 o m T z \ p r, z fn SAMPLE TEMP AT COLLECTION OOF CONTAW ERS w m h a m m n f' 1 � m iD m D G Unpreserved ;a S q V m a m s m m S a a H2SO4 # m - HNO3 in m m a a m A o a HC1 2 NaOH > m Na25203 tap ' (o m Methanol m other l ;F. i 2 ci Analyses Test YIN x x x x I VOCs-0260 App 1 z x x x Metals-App 1 z ox p x x X x 1,4-Oio"ne (NONSIM) z m m z 2 m � a 0. x VFA(AM23G) z x Hydrogen (Dissolved) (AM20GAX) z x Methane (Dissolved) (AM20GAX) z i , 21 x EthenelElhane (AM420GAX) z W m a J � X Alkalinity z ? g x Sulfate z C� m x Sulfide z ozio Er m O x Chloride z 0 o r m D m x Iran, Ferrous z x Dissolved CO2 (lesser$ of AM26GAX or RSK175) TEMP in C a M 3 x COD z m x TOC 0 0 z 0 Received an Ice V f(YIN) N u s Custody Sealed rat Samples Intact (YIN) fJ1, Page 84 of 125 r.. x T m C) r n M v ITEM# a n 3 9 n 4 m ° - •< a y y n n r„ m m N -4 rn w 0 N p C.n O C � o _ D O In v M (n m n D D-4 v � n. -' O m '-- n n m �} z N w m r p W U (O n mvm M q iio ` O 3 Q `G "n 1 7. }ll{ z . . V 0 - 0Do Or/I _ ;D rn ro m 0 o- i-) v c 0 o ;u m t 5 m a n a n m Z m m O K -A -A � � IAATRIX COPE (sec valid codes r0 Iefl) ° G) Gl G) 1 D G) G) SAMPLE TYPE (G=GRA6 C-COMP} 3 _ N 5 o S x b m 3 C m it n m z z m ^� n XI =1 0 z > -m-I m .KJ 3 r� C m m r m 2 0- n z to CA z 9 a 3 g N Y m � G) _W m SAIAPLE TEMP AT COLLECTION � ' ?? c N o n OF CONTAINERS n nv m n a n o n m 1 m m m p a c n Unpreserved v o .O N m o \` m w m Y z [7 H2SO4 n c }Atm HNO3 �y CD m ro n IICi v m NaOH a a - m N823203 r 1` n N ]> Q % V m tm Melhanoi �- Other Analyses Test Y/N y m z F x x x x x x VOCs-82630 App 1 z n' (o x x x x x x Metals-App 1 z w O rn z x x x x x x 1,4-1 (NON-SIM) z m ma z o' 177 x x Cyanide z a N � m a q, 'J _ Q m z C N m � X ro m a o' m o 1 o d > Ps Tf-MP m C 3- 'a m 0 O z Received an Ice �= (YIN) f� w J Custody Sealed Samples Intact (YIN) 1 °1 Iro = nn m � Z O r n O c �] 21n ,�. C W N r nz O r 0 ` O n C m W vCD m = a � 3 r� �v 6 Q rD 0 0 3 a 7 O n a Vim' n� Page 85 of 125 Document Name: Document Revised: October 28, 2020 r� Sample Condition Upon Receipt(SCUR) Page 1 of 2 c7C13 11?� lCr7� Document No.: Issuing Authority: F-CAR-CS-033-Rev.07 Pace Carolinas Quality Office Laboratory receiving samples: Asheville ❑ Eden❑ Greenwood ❑ Huntersville L] Raleigh[] Mechanicsville[] Atlanta❑ Kernersville❑ ConditionSample Client Name: WO# ' 92546336 PM: AMB Due Date; 07/12/21 ❑ Commercial ❑Pace ❑Other: CLIENT: 92—Municipal Custody Seal Present? Des. ❑No Seals Intact? ❑Yes nNo Date/InSf+als.Person•bHamining.Ganlen - YJ f Packing Material: ❑Bubble Wrap ❑gubble Sags []None ❑ Other Thermometer: EJ Ili Gun 1D: ❑Wet ❑Blue 92TO64 Type of Ice: 1l; Correction Factor: Cooler Temp: Add/Subtract ('C) -0.1 Cooler Temp Corrected ('C): USDA Regulated Soil (❑ N/A, water sample) Did samples originate in a quarantine zone within the United States: CA, NY, or SC (check maps)? 11Yps FINn Biological Tissue frozen? []Yes[-]No[]N/A❑ Nane Temp should be above freezing to 6'C ❑Samples out of temp criteria. Samples on ice, cooling process has begun Did samples originate from a foreign source linternationally, inriudinn Hawaii and P,cprtn Rirnl? 71Vp; I-11un Comments/Discrepancy: Chain of Custody Present? 13YeS ❑No ❑N/A I. Samples Arrived within Hold Time? 00 No [:]N/A 2. Short Hold Time Analysis (<72 hr.)? []Yes K)NO ❑N/A 3. Rush Turn Around Time Requested? ❑Yes [Z]No ❑N/A 4_ Sufficient Volume? (Yes ❑No ❑NIA S. Correct Containers Used? -Pace Containers Used? ElYes JAYes ❑No ❑No ❑N/A [-]N/A 6. Containers Intact? t]Yes [-]No ❑N/A 7. Dissolved analysis; Samples Field Filtered? ❑Yes No ❑N/A 8. Sample Labels Match COC? -includesDate/Time/ID/Analysis Matrix: T ^.� I No ❑N/A 9. iS a-0 -s ree.aw�ed uh add ylok- lic4Cd av'7 -1-VU GOG Cor 1fY W-1, YAw`l, PAW-Ry'AW-%11 �A�Aj"'t4, Yv%w)rt5 s GlvW r Headspace in VOA Vials (n5-6mm)? ❑Yes []No ❑N/A 10. Trip Blank Present? Trip Blank Custody Seals Present? []Yes [:]Yes []NO [:]No ❑N/A ❑N/A 11. COMMENTS/SAMPLE DISCREPANCY Lot 1D of split containers: Field Data Required? ❑Yes ❑Nn JAI CLIENT NOTIFICATION/RESOLUTION Coc - d w l A Nn e- s Q y►n p Le s &AD e-s "o 1 !rl u u -e- :kjn e c�dd i rtaD L.Q -t tv a -I I'S U) UALde-at as s c-�W t Q-h't �x�t+:t e Ly1 'F0 r m a-t� e-yl • v Person contacted: [)ate/ -rime -- Project Manager SCURF Review: kAQ;, Date: Project Manager SRF Review: Date: Page 86 of 125 Document Name: Document Revised: October 28, 2020 ace nalynca Sample Condition Upon ReceiptlSCUR)_ Page 2 of Document No.: Issuing Authority: F-CAR-05-033-Rev.07 Pace Carolinas Quality Office *Check mark top half of box if pH and/or dechlorination is verified and within the acceptance range for preservation samples. Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/8015 (water) DOC, LLHg **Bottom_half_oLbox-is_to-list_number_o.f_bottles _._...__. __. Project W0#•92546336 PM: AMB Due Date: 07/12/21 CLIENT: 92—Municipal U� u O u ¢ ¢ s = z Z Z Z = a z Z of +. y N d Z _ N M = m m n, i'_ v x x = z " ¢ a 2 2 m m m w : z M v m x ? Z a z a a N 2 d a a a a m0 u r m v o v m ? m a Q D 17 n O E z O z a o a w x c c a 7 a S = N 7 _0. tA a 7 �o a ? o c �, _ = ti J N rq Q. .� �_ a_7 N N N V N N tn' Q� OJ Z i .� a a q a a G L A E E E O Ln Q Q Q Q O y 1. L y E ¢ t E C6 J J J _m d J J E Q E Q ¢ J O 7 >O > a N in A J a J J � N Q E E t E E J E E a m m E E E E E 19 „, a E E E E E E uE�1 N Ln O ~ ry N Ln '- _ V1 '_�-. l7 O Q S �n O Q O O -I N Ln r14 ,..1 N � N ,..� ri eH N ,.., N 0 Q V p0 i vO I ya � LA N �,y N ri N Q 7 7 7 Q m n M � T rNi C E W d a a a. a a a � r=i e7 .�-1 l7 l'1 C7 C7 l? Q� C~i �7 11 0� a j U' V~I N �- _- m l�'i �a7 m m cc m m m m m 3 a a a a a a n i v�i �'r m Q � O \1N 1 % l \XX\ N\V.-I 14 11 12 ±L pH Adjustment Log for Preserved Samples Sample ID Type of Preservative pH upon receipt Date preservation adjusted Time preservation adjusted Amount of preservative added Lot 8 Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of Ms form wild be sent to the North Carolina DEHNR Certification Office (i.e, Out of hold, incorrect preservative, out of temp, incorrect containers. Page 87 of 125 m-V m 0 1 ITEM # m a e, o N . C . . V 0 01 A w Af N 7 Z � N D 3 i a u 0 44 cn a i� o O 4 m N E v o n ° ❑ e VI (� D r N 1 or rn N or m d m 2 �O N `w v , N 4p `L Orn _9�`L A x _ a - �1 en -e n 77 m a no NapfaNa on a aP n N @ m - 3 `• O r ik � 0 a m 3 0 m a p 5 MATRIX CODE (see valid codes to lefl) Enc m SAMPLE TYPE (G=DRAB C=COMP) '� ❑ o o '� 1 C� 1 �. ❑' �? D °m N 00 C'ri nl O p y z m M h rn 3 Z ❑ D m m rn m o a a a m 2 0 3 3 m SAMPLE TEM P AT COLLECTION p . m W m a o El a n # OF CONTAINERS Unpreserved m o 0 o m y H2SO4 ID _� v 1 # ro HNO3 � w � N e ;t NCI W }� NaOH fl j Y n Na2S203 co m m y Moth snol m r m t\ -C Other - Analyses Test YIN _�, T 6 6 X x x IN X X X x x IN x X VOCs-826 App 111,4-diozan y fl rHry x x x x x x x x x x x x Melals-App 1 p z O 3 - _ rdlty x x ax x x x x CO2fAlkalinily x x x x x x x ChloridelSullate x x x x x x x Sulfide ^_ x SC x x x X Ferrous Iron w rn x x x x x x COD a l� x x x x x X x TOC z Cyanide �, rn �r v 61 TEMP to C q t� m m R S w Residual Chlorine (YIN) Received on Ice _f- v �-( B: n (YIN) +ri z ]� n usla y Sealed Cooler ° �� 0 YIN z N Samples Intact L H ' (YIN) Page 88 of 125 � m z O 2 _c y 2 d7 � D N T z m d z I I n m m l' 0 o D cn > > z D ro m > ryd C m m m b n � m m v �v m a O ti m N rn I' z n a 2-, O fi r m �- m m v� TEMP In C Received on y Ice a (YIN} sR n usla y 0 Scaled o Cooler 0 YIN w samples Inlad (Y!N) 7 r, 0 > 0 x Ln ¢ N w N o -0m m ITEM # 3 a yy 3 m z ¢ D 0 y m C rn�i v m G N w r° r@ amo O yww p m b m n n 61 ¢ N ; a n w 3 p �. a�� m p x Cn n � m n ar i3 m -10Y �❑ wt?� �a� C v � n N g V r A N n a b a o c n ur 5 0 m n o oa�om�o n n d N 4 r o n M ik G rNP O Q 3 p MATRIX CODE (see valid cades to left) m # SAMPLE TYPE (G=GRAB C=CCMP) a Q 0 An p m _ � 72 C_ 2 O n y o i N O w S, m a Y 7o m a > >c o }� IM m n o a r Q � h m � 3 3 =r 0 o °� tD T m z ❑ ❑ a�n � ¢� Z � a p r IT v p m /C/�� f = N yJ N SAMPLE TEMP AT COLLECTION # OF CONTAINERS m Unpreserved a s f7 o m � p o n n ID rD O o - RI H2504 m m y HNO3 p N 3 Q n v C �- m �; n a n NCI NaOH 2 m Na2S203 N Melharlol m d Other D v CD �� S w � n c �»0 c, 6 0 o o o = � TIP m r+ a N IN N v c w � Analyses Test YIN a m x x x x x x x VOCs-826 App 111,4-dloxar x x x x x x x Metals-App 1 N - _� Tur6idily 3 202)Alkalinity ¢ ChlondelSulfate D a Sulfide m Ferrous Iron a Coo n TOC { x x Cyanide z a E o Q Residual Chlorine (YIN) °: z W N i Page 89 of 125 n m m z Z O N z z D C m a TEMP o C ro w -4 m w A w w ITEM# m O 3 s N po m n o aye N �1 0 3 0 D b v =gym C rl 7 zW u O��O Nv��03 - a $ Q N°p °�� �8 m � � MATRIX CODE (see valid roles to felt) m Z 0 O O p L7 0 O G1 L) I SAMPLE TYPE (G=-GRAB GCOMP) toO x b D --I � m � D n r O D m rr m � 0 Q -n o MO rn Z O m p rn SAMPLE TEMP AT COLLECTION p OF CONTAINERS Unpreserved m H2SO4 HNO3 ro HCI En m 2 NaOH N Na2S203 m Melhanat mm Olher Analyses Test YIN y m x x IN I x I x x IN x 1 x VOCs-U60 App 1 z r a x X % x x x x x x Metals-App 1 z O x x xx x x x 1,4Dioxane(NON-SIM) z z t>cc x x x x x Turbidity z x xx x x VFA (AM23G) z x x x IN x x Hydrogen (Dissolved) (AM20GAX) z D x x x x x x Methane (Dissolved) (AMZOGAX) z m x x x III x x IN ElhenelElhano{AIVXGAX) z x x x I x x IN Alkalinily z 3 x x x x x x Sulfate z m X x x x x I IN Sulfide z x x X IN X IN Chloride z x x x x x x iron, Ferrous z 3 x x X x x x Oissolved CO2 (lesser S of AM20GAX or RSK175 z ro m m x x x x x x 6D x 0 z x x x X x x TOC z o Received on Ice (Y!N) z �) N c- Custody Sealed N 1 Samples Intact °0 m a o m - n d fU n 0 n m a r:• e. Z 0 o n �. ED 7 N O �. 6 a — to W L x ly Lp W y W m p j W.— 1 11 o n e oo m m a W. c.. z z m ° y � � -40 m = �n3 fu Z 7 O � 0o roQo N;�='0 mn� Vk w a mo 3 c) 0 �o r-c m C 7 � 9 GI w m rt m a• a y c fD a N N 1"r 3v C Cr (1) m �i; r+ CL n C Z N p � m m 0 a o � � n K Q in Page 90 of 125 v m O n n X n a o ITEM# n o a a, n° a w iv N n a l K n n o z _ in F W O f8 O 3 N 7. G n n a D n➢5 iV 3 xx N :: 3 on -�� n �I a rn o o n ��� m c rs v T 3 ak re a to z m m Ln C 2 Sa N NOPa➢O� v °° 0 s ° W re a @ G O 1. COPE codes la left) i h1ATRIX (see valid O O z 3 C z g w a M s SAMPLE TYPE (G=GRA6 C=COMP) re ° v a v n s m m Cn a d m a 3 (A -013 D ' r m n a n A m D m D p O _D C z D Z D m rn d re rn m m $ n o m n z o v N m Z rrn4 SAMPLE TEMP AT COLLECTION re Mr y a OF CONTAINERS m a a 0 n m y m O] Unpreserved 0 a 0 ° o re ot, o H2SO4 # d HNO3 T) rD d f° c O ry HG m NaOH _v — n cni m D 7 �n 7 Na2S203 ro Melhanal re m OtherL v DO M 7 — — __J_ Analyses Test Y/N o n T 2 Ix x x x VOCS-5260 App 1 z n b � 0 x x x x Metals-App 1 z re O A x x x x 1,4-Dioxane (NON-SIM) z re m z � x x x x Turbidity z n ^ u x VFA (AM23G) z a n J x Hydrogen (Dissolved) (AM20GAX) z m u� m x Methane (Dissolved) (AM20GAX) z x ElhenelElhane (AM20GAX) z m a x AlkaGnily z j z X Sulfate z � 3 m z ° A c x Sulfide z x Chlorid13 z 3 7 u o x an, Ferrous z o °n v y TEMP in C n i > > La X Olssolved CO2 (lesser S of AM2CGAX or RSK175) � K x COD z re 0 0 z v_ o N x roc Received on Ice (vrN) z N � — Custody Sealed Samples Intact (YfN) �n (am➢ na 7- d 7 Z o O C 0 Z C tv m O G)v r O � O n C � 01 M , z rr -T D � ry � m v CID m (p n N � rr �v �O Cr 0 C n 0 3 � m 3 o- Page 91 of 125 W con-testo A Pace Analytical® Laboratory Table of Contents 39 Spruce Street ` East Longmeadow, MA 01028 ` FAX 413/525-6405 " TEL. 413/525-2332 July 8, 2021 Angela Baioni Pace Analytical Services - NC 9800 Kincey Avenue, Suite 100 Huntersville, NC 28078 Project Location: NC Client Job Number: Project Number: 92546336 Laboratory Work Order Number: 21F1678 Enclosed are results of analyses for samples received by the laboratory on June 24, 2021. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kerry K. McGee Project Manager �srrs�vnzre.� Table of Contents Table of Contents Sample Summary Case Narrative Sample Results 21F1678-01 21F1678-02 Sample Preparation Information QC Data Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total) B285330 Flag/Qualifier Summary Certifications Chain of Custody/Sample Receipt 3 4 5 5 6 7 8 8 8 9 10 11 �ST.M.!YY:StiD1� �.•; • Table of Contents con-testo A Pace Analytical® Laboratory 39 Spruce Street ` East Longmeadow, MA 01028 ` FAX 413/525-6405 " TEL. 413/525-2332 Pace Analytical Services - NC 9800 Kincey Avenue, Suite 100 REPORT DATE: 7/8/2021 Huntersville, NC 28078 PURCHASE ORDER NUMBER: ATTN: Angela Baioni PROJECT NUMBER: 92546336 ANALYTICAL SUMMARY WORK ORDER NUMBER: 21F1678 The results of analyses performed on the following samples submitted to CON -TEST, a Pace Analytical Laboratory, are found in this report. PROJECT LOCATION: NC FIELD SAMPLE # LAB ID: MATRIX SAMPLE DESCRIPTION TEST SUB LAB MW-16 211`1678-01 Water SM21-22 4500 CN E MW-22 21171678-02 Water SM21-22 4500 CN E Page 3 of 13 con-testo A Pace Analytical® Laboratory Table of Contents 39 Spruce Street ` East Longmeadow, MA 01028 ` FAX 413/525-6405 " TEL. 413/525-2332 CASE NARRATIVE SUMMARY All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report. The results of analyses reported only relate to samples submitted to Con -Test, a Pace Analytical Laboratory, for testing. I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the best of my knowledge and belief, accurate and complete. Lisa A. Worthington Technical Representative �ST.TS!L'�S�iD1� Table of Contents con-testo A Pace ArkTocalc Laboratory 39 Spruce Street ` East Longmeadow, MA 01028 ` FAX 413/525-6405 " TEL. 413/525-2332 Project Location: NC Sample Description: Work Order: 21F1678 Date Received: 6/24/2021 Field Sample #: MW-16 Sampled: 6/23/2021 14:22 Samnle ID: 21F1678-01 Samnle Matrix: Water Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total) Date Date/Time Analyte Results RL DL Units Dilution Flag/Qual Method Prepared Analyzed Analyst Cyanide ND 0.010 0.0073 mg/L 1 SM21-22 4500 CN E 7/6/21 7/6/21 21:00 DJM Page 5 of 13 Table of Contents con-testo A Pace ArkTocalc Laboratory 39 Spruce Street ` East Longmeadow, MA 01028 ` FAX 413/525-6405 " TEL. 413/525-2332 Project Location: NC Sample Description: Work Order: 21F1678 Date Received: 6/24/2021 Field Sample #: MW-22 Sampled: 6/23/2021 13:56 Samnle ID: 21F1678-02 Samnle Matrix: Water Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total) Date Date/Time Analyte Results RL DL Units Dilution Flag/Qual Method Prepared Analyzed Analyst Cyanide ND 0.010 0.0073 mg/L 1 SM21-22 4500 CN E 7/6/21 7/6/21 21:00 DJM Page 6 of 13 con-testo A Pace Analytical® Laboratory Table of Contents 39 Spruce Street ` East Longmeadow, MA 01028 ` FAX 413/525-6405 " TEL. 413/525-2332 Sample Extraction Data SM21-22 4500 CN E Lab Number [Field ID] Batch Initial [mL] Final [mL] Date 21F1678-01 [MW-16] B285330 50.0 50.0 07/06/21 21F1678-02 [MW-22] B285330 50.0 50.0 07/06/21 �ST.TS!T:�S�iD1� con-testo A Pace Analytical® Laboratory Table of Contents 39 Spruce Street ` East Longmeadow, MA 01028 ' FAX 413/525-6405 " TEL. 413/525-2332 QUALITY CONTROL Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total) - Quality Control Reporting Spike Source %REC RPD Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes Batch B285330 - SM21-22 4500 CN E Blank (B285330-BLK1) Prepared & Analyzed: 07/06/21 Cyanide LCS (B285330-BS1) ND 0.010 mg/L Prepared & Analyzed: 07/06/21 Cyanide LCS Dup (B285330-BSD1) 0.64 0.010 mg/L 0.656 97.2 Prepared & Analyzed: 07/06/21 77.6-115 Cyanide Matrix Spike (B285330-MSI) 0.63 0.010 Source: 21F1678-02 mg/L 0.656 96.6 Prepared & Analyzed: 07/06/21 77.6-115 0.652 8.69 Cyanide Matrix Spike Dup (B285330-MSDI) 0.30 0.010 Source: 21F1678-02 mg/L 0.332 ND 89.6 Prepared & Analyzed: 07/06/21 58.3-128 Cyanide 0.29 0.010 mg/L 0.332 ND 87.7 58.3-128 2.11 8.87 Page 8 of 13 con-testo A Pace Analytical® Laboratory Table of Contents 39 Spruce Street ` East Longmeadow, MA 01028 * FAX 413/525-6405 " TEL. 413/525-2332 FLAG/QUALIFIER SUMMARY * QC result is outside of established limits. fi Wide recovery limits established for difficult compound. $ Wide RPD limits established for difficult compound. # Data exceeded client recommended or regulatory level ND Not Detected RL Reporting Limit is at the level of quantitation (LOQ) DL Detection Limit is the lower limit of detection determined by the MDL study MCL Maximum Contaminant Level Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the calculation which have not been rounded. No results have been blank subtracted unless specified in the case narrative section. � ST.TSi f �7�Z S t:i V1� con-testo A Pace ArkTocalc Laboratory Table of Contents 39 Spruce Street ` East Longmeadow, MA 01028 ' FAX 413/525-6405 " TEL. 413/525-2332 CERTIFICATIONS Certified Analyses included in this Report Analyte Certifications SM21-22 4500 CNE in Water Cyanide CT,MA,NH,NY,RI,NC,ME,VA Con -Test, a Pace Environmental Laboratory, operates under the following certifications and accreditation: Code Description Number Expires AIHA AIHA-LAP, LLC - ISO17025:2017 100033 03/l/2022 MA Massachusetts DEP M-MA100 06/30/2022 CT Connecticut Department of Publilc Health PH-0165 12/31/2022 NY New York State Department of Health 10899 NELAP 04/l/2022 NH-S New Hampshire Environmental Lab 2516 NELAP 02/5/2022 RI Rhode Island Department of Health LA000112 12/30/2021 NC North Carolina Div. of Water Quality 652 12/31/2021 NJ New Jersey DEP MA007 NELAP 06/30/2022 FL Florida Department of Health E871027 NELAP 06/30/2022 VT Vermont Department of Health Lead Laboratory LL720741 07/30/2022 ME State of Maine MA00100 06/9/2023 VA Commonwealth of Virginia 460217 12/14/2021 NH-P New Hampshire Environmental Lab 2557 NELAP 09/6/2021 VT-DW Vermont Department of Health Drinking Water VT-255716 06/12/2022 NC-DW North Carolina Department of Health 25703 07/31/2021 PA Commonwealth of Pennsylvania DEP 68-05812 06/30/2022 MI Dept. of Env, Great Lakes, and Energy 9100 09/6/2021 �rMT-MiR15i01.1 � . • m• w J � Nuj N r ti a L 0 A: J > Cd , a 0' 0! _ , a EO; r N' O N N J& z L O m � apiuLtiD OOSbWS i( X a v > c°s LV c Z N a is : m w O Ncp h } . Lb CD C.0 W U} UFr' �L)c� un rn � rn 'C r Z a0 } U In O N O r- f N N ;) Z � .' L1. 0_ O t O cY) � m 00 O h Nto ,. IYi -O a LO N O w F.. (4 m pL, N i N O C C N '7 0 d c O CO a 0) 2 a :: INLIII d cm m Table of Contents m 0 0 N r 2 m a N O O N O a V J J LL m N c7 a, T N 0 N L N N _ T m Page 11 of 13 1 Table of Contents TRACK ANOTHER SHIPMENT 987548432755 ADD NICKNAME Delivered Saturday, June 26, 2021 at 10.28 am FROM Huntersville, NC US Travel History TIME ZONE Local Scan Time Saturday, June 26, 2021 DELIVERED Signed for by: B.BRUV GET STATUS UPDATES OBTAIN PROOF OF DELIVERY 10:28 AM EAST LONGMEADOW, MA Delivered 8:46 AM WINDSOR LOCKS, CT On FedEx vehicle for delivery 8:28 AM WINDSOR LOCKS, CT At local FedEx facility 6:57 AM EAST GRANBY, CT At destination sort facility 3 35 AM MEMPHIS, TN Departed FedEx location Friday, June 25, 2021 4:47 PM 5:25 PM CONCORD, NC Shipment Facts TRACKING NUMBER Shipment information sent to FedEx Picked up SERVICE TO EAST LONGMEADOW, MA US WEIGHT li2r[Mo V Page 12 of 13 Table of Contents Numbers With Lab Staff Before Relinquishing Login Sample Receipt Checklist - (Rejection riteria Listing - Using Acceptance Policy) Any False Statement will be brought to the attention of the Client - State True or False Client Received By How were the samples In Cooler Nu�n r On Ice � No Ice received? Di���mSampling ---- --� �mbiant Melted |� By Gun Aotuo|Tmm VVmnasamples vx�hn Temperature? 3-8'C ByBlank # Actual Temp Was Custody Seal 'Intact? �% Were Samples Tampered with? - Was C{}CRelinquished ? -r- D�mnChain Agree VVithSamples? /�____ ___---__- ~ Are there bnnkonXmaking/|oonocaps onany samples? i���_ In C{}C in ink/ Legible? Were samples received within holding time? Did <�{}C include all Analysis ���Qamp|mr Nome pertinent Information? Project----- |D'n ��CoUentionOedmn/T|maa___��____ Amy QomcHe labels filled out and legible? -]r___ Are there Lab toFilters? Who was notified? Are there Rushes? t- Who was notified? Are there Short Holds? |uthere enough Volume? |uthere Hmadapaoewhere applicable? Proper Media/Containers Used? -7-�___ VVanm trip blanks received? Doall samples have the proper pH? Who was notified? K88XMQO? - --------- is splitting samples required? OnCOC? r Acid Base / _____ aceAnalyfical LELAP CERTIFICATE NUMBER: 01955 DOD-ELAP ACCREDITATION NUMBER: 74960 ANALYTICAL RESULTS •:I Pace Analytical Gulf Coast 7979 Innovation Park Dr. Baton Rouge, LA 70820 (225) 769-4900 Report Date 07/15/2021 Report Y2210J0231 �1��i �1��i �1��i �1��i �1��i �1��i �1��i �1��i �1��i III Project 92546336 Surry Closed Samples Collected 6/24/21 - 6/25/21 Deliver To Additional Recipients Angela Baioni Bonnie Vang, Pace Analytical Pace Analytical Services, Inc. Lindsey Wooten, Pace Analytical Charlotte 9800 Kincey Ave Suite 100 Huntersville, NC 28078 (704) 875-9092 1*6.wk FJ LA Testing tloD FLAP ccRto Pala 10ri of 17.ri Pace Gulf Coast Report#: 221070231 Page 1 of 21 0-1? Report#: 221070231 F'acaAnaJytical Project ID: 92546336 Surry Closed Report Date: 07/15/2021 Laboratory Endorsement Sample analysis was performed in accordance with approved methodologies provided by the Environmental Protection Agency or other recognized agencies. The samples and their corresponding extracts will be maintained for a period of 30 days unless otherwise arranged. Following this retention period the samples will be disposed in accordance with Pace Gulf Coast's Standard Operating Procedures. Common Abbreviations that may be Utilized in this Report ND Indicates the result was Not Detected at the specified reporting limit NO Indicates the sample did not ignite when preliminary test performed for EPA Method 1030 DO Indicates the result was Diluted Out MI Indicates the result was subject to Matrix Interference TNTC Indicates the result was Too Numerous To Count SUBC Indicates the analysis was Sub -Contracted FLD Indicates the analysis was performed in the Field DL Detection Limit LOD Limit of Detection LOQ Limit of Quantitation RE Re -analysis CF HPLC or GC Confirmation 00:01 Reported as a time equivalent to 12:00 AM Reporting Flags that may be Utilized in this Report J or I Indicates the result is between the MDL and LOQ J DOD flag on analyte in the parent sample for MS/MSD outside acceptance criteria U Indicates the compound was analyzed for but not detected B or V Indicates the analyte was detected in the associated Method Blank Q Indicates a non -compliant QC Result (See Q Flag Application Report) " Indicates a non -compliant or not applicable QC recovery or RPD — see narrative E Organics - The result is estimated because it exceeded the instrument calibration range E Metals - % diference for the serial dilution is > 10% L Reporting Limits adjusted to meet risk -based limit. P RPD between primary and confirmation result is greater than 40 DL Diluted analysis — when appended to Client Sample ID Sample receipt at Pace Gulf Coast is documented through the attached chain of custody. In accordance with NELAC, this report shall be reproduced only in full and with the written permission of Pace Gulf Coast. The results contained within this report relate only to the samples reported. The documented results are presented within this report. This report pertains only to the samples listed in the Report Sample Summary and should be retained as a permanent record thereof. The results contained within this report are intended for the use of the client. Any unauthorized use of the information contained in this report is prohibited. I certify that this data package is in compliance with The NELAC Institute (TNI) Standard 2009 and terms and conditions of the contract and Statement of Work both technically and for completeness, for other than the conditions in the case narrative. Release of the data contained in this hardcopy data package and in the computer readable data submitted has been authorized by the Quality Assurance Manager or his/her designee, as verified by the following signature. Estimated uncertainty of measurement is available upon request. This report is in compliance with the DOD QSM as specified in the contract if applicable. Authorized Signature Pace Gulf Coast Report 221070231 Pages 106 of 17.ri Pace Gulf Coast Report#: 221070231 Page 2 of 21 Report#: 221070231 - PaceAna&tical Project ID: 92546336 Surry Closed Report Date: 07/15/2021 Certifications Certification Certification Number DOD ELAP 74960 Alabama 01955 Arkansas 88-0655 Colorado 01955 Delaware 01955 Florida E87854 Georgia 01955 Hawaii 01955 Idaho 01955 Illinois 200048 Indiana 01955 Kansas E-10354 Kentucky 95 Louisiana 01955 Maryland 01955 Massachusetts 01955 Michigan 01955 Mississippi 01955 Missouri 01955 Montana N/A Nebraska 01955 New Mexico 01955 North Carolina 618 North Dakota R-195 Oklahoma 9403 South Carolina 73006001 South Dakota 01955 Tennessee 01955 Texas T104704178 Vermont 01955 Virginia 460215 Washington C929 USDA Soil Permit P330-16-00234 Pages 107 of 1?5 Pace Gulf Coast Report#: 221070231 Page 3 of 21 0-1? Report#: 221070231 F'acaAnaJytical Project ID: 92546336 Surry Closed Report Date: 07/15/2021 Case Narrative Client: Pace Analytical Services Report: 221070231 Pace Analytical Gulf Coast received and analyzed the sample(s) listed on the Report Sample Summary page of this report. Receipt of the sample(s) is documented by the attached chain of custody. This applies only to the sample(s) listed in this report. No sample integrity or quality control exceptions were identified unless noted below. VOLATILES GAS CHROMATOGRAPHY Work order 221070231 was received with TSP preservative. CO2 requires non -preserved vials. Data may be affected. In analytical batch 715592 the closing calibration standard was recovered double the expected concentration. The samples in this was initially ran within hold time, but due to instrument issues we were unable to pass a closing CCV. It took several days to successfully complete a calibration, which is why the samples are being analyzed this far out of hold Pages 108 of 17.ri Pace Gulf Coast Report#: 221070231 Page 4 of 21 0-1? F'acaAnaJytical Report#: 221070231 Project ID: 92546336 Surry Closed Report Date: 07/15/2021 Sample Summary Lab ID Client ID Matrix Collect Date Receive Date 22107023101 MW-1 Bubble Strip 6/24/21 15:00 7/01/21 10:01 22107023102 MW-7 Bubble Strip 6/25/21 10:00 7/01/21 10:01 22107023103 MW-9 Bubble Strip 6/25/21 12:00 7/01/21 10:01 22107023104 MW-11 Bubble Strip 6/24/21 16:00 7/01/21 10:01 22107023105 MW-14 Bubble Strip 6/24/21 11:30 7/01/21 10:01 22107023106 MW-15 Bubble Strip 6/25/21 08:30 7/01/21 10:01 22107023107 MW-21 Bubble Strip 6/25/21 14:00 7/01/21 10:01 22107023108 MW-1 Water 6/24/21 15:00 7/01/21 10:01 22107023109 MW-7 Water 6/25/21 10:00 7/01/21 10:01 22107023110 MW-9 Water 6/25/21 12:00 7/01/21 10:01 22107023111 MW-11 Water 6/24/21 16:00 7/01/21 10:01 22107023112 MW-14 Water 6/24/21 11:30 7/01/21 10:01 22107023113 MW-15 Water 6/25/21 08:30 7/01/21 10:01 22107023114 MW-21 Water 6/25/21 14:00 7/01/21 10:01 Pages lop of J?ri Pace Gulf Coast Report#: 221070231 Page 5 of 21 Ar? Report#: 221070231 Facvk?alytu1 Project ID: 92546336 Surry Closed Report Date: 07/15/2021 Q Flag Summary NO Q FLAGS FOR THIS WORKORDER Pages 11f1 of 1?ri Pace Gulf Coast Report#: 221070231 Page 6 of 21 0-1? Report#: 221070231 F'acaAnaJytical Project ID: 92546336 Surry Closed Report Date: 07/15/2021 Detect Summary Results and Detection Limits are adjusted for dilution and moisture when applicable AM23G Lab ID Client ID Parameter Units Result Dil. %Moist 22107023108 MW-1 Acetic Acid mg/L 0.30J 1 NA 22107023108 MW-1 Formic Acid mg/L 5.3 1 NA 22107023108 MW-1 Lactic Acid mg/L 0.0911 1 NA 22107023109 MW-7 Acetic Acid mg/L 0.36J 1 NA 22107023109 MW-7 Formic Acid mg/L 4.6 1 NA 22107023109 MW-7 Lactic Acid mg/L 0.086J 1 NA 22107023110 MW-9 Acetic Acid mg/L 3.OJ 10 NA 22107023110 MW-9 Formic Acid mg/L 44 10 NA 22107023111 MW-11 Acetic Acid mg/L 0.31 J 1 NA 22107023111 MW-11 Formic Acid mg/L 5.2 1 NA 22107023111 MW-11 Lactic Acid mg/L 0.23J 1 NA 22107023112 MW-14 Acetic Acid mg/L 0.36J 1 NA 22107023112 MW-14 Formic Acid mg/L 5.8 1 NA 22107023112 MW-14 Lactic Acid mg/L 0.22J 1 NA 22107023113 MW-15 Acetic Acid mg/L 0.38J 1 NA 22107023113 MW-15 Formic Acid mg/L 4.9 1 NA 22107023113 MW-15 Lactic Acid mg/L 0.057J 1 NA 22107023114 MW-21 Acetic Acid mg/L 0.67J 2 NA 22107023114 MW-21 Formic Acid mg/L 12 2 NA AM20GAX Lab ID Client ID Parameter Units Result Dil. %Moist 22107023101 MW-1 Hydrogen nM 0.55J 1 NA 22107023102 MW-7 Hydrogen nM 1.01 1 NA 22107023103 MW-9 Hydrogen nM 1.3J 1 NA 22107023104 MW-11 Hydrogen nM 8.0 1 NA 22107023105 MW-14 Hydrogen nM 2.8 1 NA 22107023106 MW-15 Hydrogen nM 5.3 1 NA 22107023107 MW-21 Hydrogen nM 1.01 1 NA 22107023109 MW-7 Ethane ug/L 0.65J 1 NA 22107023109 MW-7 Methane ug/L 170 1 NA 22107023110 MW-9 Ethane ug/L 28 1 NA 22107023110 MW-9 Ethene ug/L 2.6 1 NA 22107023110 MW-9 Methane ug/L 2200 1 NA 22107023111 MW-11 Methane ug/L 120 1 NA 22107023112 MW-14 Methane ug/L 1100 1 NA Pages 111 of 1 i.ri Pace Gulf Coast Report#: 221070231 Page 7 of 21 Ar? Report#: 221070231 Facvk?alytical Project ID: 92546336 Surry Closed Report Date: 07/15/2021 Sample Results Collect Date 06/24/2021 15:00 Lab ID 22107023101 MW-1 Receive Date 07/01/2021 10:01 Matrix Bubble Strip GAX Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture NA NA NA 1 07/07/2113:19 715604 TJT CAS# Parameter Result DL LOQ Units 1333-74-0 Hydrogen 0.55J 0.49 1.9 nM Collect Date 06/25/2021 10:00 Lab ID 22107023102 MW-7 Receive Date 07/01/2021 10:01 Matrix Bubble Strip GAX Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture NA NA NA 1 07/07/2113:46 715604 TJT CAS# Parameter Result DL LOQ Units 1333-74-0 Hydrogen 1.01 0.49 1.9 nM Collect Date 06/25/2021 12:00 Lab ID 22107023103 MW-9 Receive Date 07/01/2021 10:01 Matrix Bubble Strip GAX Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture NA NA NA 1 07/07/2114:02 715604 TJT CAS# Parameter Result DL LOQ Units 1333-74-0 Hydrogen 1.3,1 0.49 1.9 nM Collect Date 06/24/2021 16:00 Lab ID 22107023104 MW-1 1 Receive Date 07/01/2021 10:01 Matrix Bubble Strip GAX Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture NA NA NA 1 07/07/2114:16 715604 TJT CAS# Parameter 1333-74-0 Hydrogen Result DL LOQ Units 8.0 0.49 1.9 nM Pages 112 of 1 i.ri Pace Gulf Coast Report#: 221070231 Page 8 of 21 .N-? Report#: 221070231 Facvkujytical Project ID: 92546336 Surry Closed Report Date: 07/15/2021 Sample Results MW-14 Collect Date 06/24/2021 11:30 Lab ID 22107023105 Receive Date 07/01/2021 10:01 Matrix Bubble Strip GAX Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture NA NA NA 1 07/07/2114:31 715604 TJT CAS# Parameter Result DL LOQ Units 1333-74-0 Hydrogen 2.8 0.49 1.9 nM MW-15 Collect Date 06/25/2021 08:30 Lab ID 22107023106 Receive Date 07/01/2021 10:01 Matrix Bubble Strip GAX Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture NA NA NA 1 07/07/2114:44 715604 TJT CAS# Parameter Result DL LOQ Units 1333-74-0 Hydrogen 5.3 0.49 1.9 nM MW-21 Collect Date 06/25/2021 14:00 Lab ID 22107023107 Receive Date 07/01/2021 10:01 Matrix Bubble Strip GAX Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture NA NA NA 1 07/07/2114:59 715604 TJT CAS# Parameter Result DL LOQ Units 1333-74-0 Hydrogen 1.01 0.49 1.9 nM Collect Date 06/24/2021 15:00 Lab ID 22107023108 MW-1 Receive Date 07/01/2021 10:01 Matrix Water RSK-175 Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture NA NA NA 1 07/07/2112:18 715570 BMR CAS# Parameter 124-38-9 Carbon Dioxide Result DL LOQ Units 127U 127 900 ug/L Pages 113 of 1 i.ri Pace Gulf Coast Report#: 221070231 Page 9 of 21 �J 7�aceArralytical Report#: 221070231 Project ID: 92546336 Surry Closed Report Date: 07/15/2021 Sample Results Collect Date 06/24/2021 15:00 Lab ID 22107023108 MW-1 Receive Date 07/01/2021 10:01 Matrix Water ?3G Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture NA NA NA 1 07/08/2120:41 715643 MOS CAS# Parameter Result DL LOQ Units 64-19-7 Acetic Acid 0.30J 0.12 0.50 mg/L 107-92-6 Butyric Acid 0.058U 0.058 0.50 mg/L 64-18-6 Formic Acid 5.3 0.055 0.50 mg/L 142-62-1 Hexanoic Acid 0.058U 0.058 0.50 mg/L 646-07-1 i-Hexanoic Acid 0.056U 0.056 0.50 mg/L 503-74-2 i-Pentanoic Acid 0.061 U 0.061 0.50 mg/L 50-21-5 Lactic Acid 0.0911 0.053 0.50 mg/L 109-52-4 Pentanoic Acid 0.056U 0.056 0.50 mg/L 79-09-4 Propionic Acid 0.053U 0.053 0.50 mg/L 127-17-3 Pyruvic Acid 0.060U 0.060 0.50 mg/L AM20GAX Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture NA NA NA 1 07/14/2112:22 715951 TJT CAS# Parameter Result DL LOQ Units 74-84-0 Ethane 0.17U 0.17 1.0 ug/L 74-85-1 Ethene 0.24U 0.24 1.0 ug/L 74-82-8 Methane 2.OU 2.0 5.0 ug/L Collect Date 06/25/2021 10:00 Lab ID 22107023109 MW�% Receive Date 07/01/2021 10:01 Matrix Water � RSK-175 Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture NA NA NA 1 07/07/2112:23 715570 BMR CAS# Parameter Result DL LOQ Units 124-38-9 Carbon Dioxide 127U 127 900 ug/L AM23G Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture NA NA NA 1 07/08/2121:34 715643 MOS CAS# Parameter 64-19-7 Acetic Acid 107-92-6 Butyric Acid 64-18-6 Formic Acid 142-62-1 Hexanoic Acid 646-07-1 i-Hexanoic Acid Result DL 0.36J 0.12 0.058U 0.058 4.6 0.055 0.058U 0.058 0.056U 0.056 LOQ Units 0.50 mg/L 0.50 mg/L 0.50 mg/L 0.50 mg/L 0.50 mg/L Pages 114 of 1?5 Pace Gulf Coast Report#: 221070231 Page 10 of 21 �J 7�aceArralytical Report#: 221070231 Project ID: 92546336 Surry Closed Report Date: 07/15/2021 Sample Results Collect Date 06/25/2021 10:00 Lab ID 22107023109 MW�7 Receive Date 07/01/2021 10:01 Matrix Water ?3G (Continued) Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture NA NA NA 1 07/08/2121:34 715643 MOS CAS# Parameter Result DL LOQ Units 503-74-2 i-Pentanoic Acid 0.061 U 0.061 0.50 mg/L 50-21-5 Lactic Acid 0.086J 0.053 0.50 mg/L 109-52-4 Pentanoic Acid 0.056U 0.056 0.50 mg/L 79-09-4 Propionic Acid 0.053U 0.053 0.50 mg/L 127-17-3 Pyruvic Acid 0.060LI 0.060 0.50 mg/L AM20GAX Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture NA NA NA 1 07/14/2112:37 715951 TJT CAS# Parameter Result DL LOQ Units 74-84-0 Ethane 0.65J 0.17 1.0 ug/L 74-85-1 Ethene 0.24U 0.24 1.0 ug/L 74-82-8 Methane 170 2.0 5.0 ug/L MW-9 Collect Date 06/25/2021 12:00 Lab ID 22107023110 Receive Date 07/01/2021 10:01 Matrix Water EPA RSK-175 Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture NA NA NA 1 07/07/2112:27 715570 BMR CAS# Parameter Result DL LOQ Units 124-38-9 Carbon Dioxide 127U 127 900 ug/L AM23G *Results And limits are adjusted for dilution. Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture NA NA NA 10 07/08/2122:28 715643 MOS CAS# Parameter 64-19-7 Acetic Acid 107-92-6 Butyric Acid 64-18-6 Formic Acid 142-62-1 Hexanoic Acid 646-07-1 i-Hexanoic Acid 503-74-2 i-Pentanoic Acid 50-21-5 Lactic Acid 109-52-4 Pentanoic Acid 79-09-4 Propionic Acid Result DL LOQ Units 3.0,1 1.2 5.0 mg/L 0.58U 0.58 5.0 mg/L 44 0.55 5.0 mg/L 0.58U 0.58 5.0 mg/L 0.56U 0.56 5.0 mg/L 0.61 U 0.61 5.0 mg/L 0.53U 0.53 5.0 mg/L 0.56U 0.56 5.0 mg/L 0.53U 0.53 5.0 mg/L Pala 11.ri of 1 i.ri Pace Gulf Coast Report#: 221070231 Page 11 of 21 �J 7�aceArralytical Report#: 221070231 Project ID: 92546336 Surry Closed Report Date: 07/15/2021 Sample Results MW-9 Collect Date 06/25/2021 12:00 Lab ID 22107023110 Receive Date 07/01/2021 10:01 Matrix Water AM23G (Continued) "Results And limits are adjusted for dilution. Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture NA NA NA 10 07/08/2122:28 715643 MOS CAS# Parameter Result DL LOQ Units 127-17-3 Pyruvic Acid 0.60U 0.60 5.0 mg/L AM20GAX Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture NA NA NA 1 07/14/2112:57 715951 TJT CAS# Parameter Result DL LOQ Units 74-84-0 Ethane 28 0.17 1.0 ug/L 74-85-1 Ethene 2.6 0.24 1.0 ug/L 74-82-8 Methane 2200 2.0 5.0 ug/L MW-1 1 Collect Date 06/24/2021 16:00 Lab ID 22107023111 Receive Date 07/01/2021 10:01 Matrix Water EPA RSK-175 Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture NA NA NA 1 07/07/2112:34 715570 BMR CAS# Parameter Result DL LOQ Units 124-38-9 Carbon Dioxide 127U 127 900 ug/L AM23G Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture NA NA NA 1 07/08/2123:21 715643 MOS CAS# Parameter 64-19-7 Acetic Acid 107-92-6 Butyric Acid 64-18-6 Formic Acid 142-62-1 Hexanoic Acid 646-07-1 i-Hexanoic Acid 503-74-2 i-Pentanoic Acid 50-21-5 Lactic Acid 109-52-4 Pentanoic Acid 79-09-4 Propionic Acid 127-17-3 Pyruvic Acid Result DL LOQ Units 0.31 J 0.12 0.50 mg/L 0.058U 0.058 0.50 mg/L 5.2 0.055 0.50 mg/L 0.058U 0.058 0.50 mg/L 0.056U 0.056 0.50 mg/L 0.061 U 0.061 0.50 mg/L 0.23J 0.053 0.50 mg/L 0.056U 0.056 0.50 mg/L 0.053U 0.053 0.50 mg/L 0.060U 0.060 0.50 mg/L Pages 116 of 1 i.ri Pace Gulf Coast Report#: 221070231 Page 12 of 21 ..'7 FaceAfulytical Report#: 221070231 Project ID: 92546336 Surry Closed Report Date: 07/15/2021 Sample Results MW-1 1 Collect Date 06/24/2021 16:00 Lab ID 22107023111 Receive Date 07/01/2021 10:01 Matrix Water ?OGAX Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture NA NA NA 1 07/14/2113:11 715951 TJT CAS# Parameter Result DL LOQ Units 74-84-0 Ethane 0.17U 0.17 1.0 ug/L 74-85-1 Ethene 0.24U 0.24 1.0 ug/L 74-82-8 Methane 120 2.0 5.0 ug/L Collect Date 06/24/2021 11:30 Lab ID 22107023112 MW�14 Receive Date 07/01/2021 10:01 Matrix Water EPA RSK-175 Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture NA NA NA 1 07/07/2112:38 715570 BMR CAS# Parameter Result DL LOQ Units 124-38-9 Carbon Dioxide 127U 127 900 ug/L AM23G Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture NA NA NA 1 07/09/2100:15 715643 MOS CAS# Parameter Result DL LOQ Units 64-19-7 Acetic Acid 0.36J 0.12 0.50 mg/L 107-92-6 Butyric Acid 0.058U 0.058 0.50 mg/L 64-18-6 Formic Acid 5.8 0.055 0.50 mg/L 142-62-1 Hexanoic Acid 0.058U 0.058 0.50 mg/L 646-07-1 i-Hexanoic Acid 0.056U 0.056 0.50 mg/L 503-74-2 i-Pentanoic Acid 0.061 U 0.061 0.50 mg/L 50-21-5 Lactic Acid 0.22J 0.053 0.50 mg/L 109-52-4 Pentanoic Acid 0.056U 0.056 0.50 mg/L 79-09-4 Propionic Acid 0.053U 0.053 0.50 mg/L 127-17-3 Pyruvic Acid 0.060U 0.060 0.50 mg/L AM20GAX Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture NA NA NA 1 07/14/2113:26 715951 TJT CAS# Parameter 74-84-0 Ethane 74-85-1 Ethene 74-82-8 Methane Result DL LOQ Units 0.17U 0.17 1.0 ug/L 0.24U 0.24 1.0 ug/L 1100 2.0 5.0 ug/L Pages 117 of 1?5 Pace Gulf Coast Report#: 221070231 Page 13 of 21 ..'7 FaceAfulytical Report#: 221070231 Project ID: 92546336 Surry Closed Report Date: 07/15/2021 Sample Results MW-1 5 Collect Date 06/25/2021 08:30 Lab ID 22107023113 Receive Date 07/01/2021 10:01 Matrix Water � RSK-175 Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture NA NA NA 1 07/07/2112:43 715570 BMR CAS# Parameter Result DL LOQ Units 124-38-9 Carbon Dioxide 127U 127 900 ug/L AM23G Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture NA NA NA 1 07/09/2101:08 715643 MOS CAS# Parameter Result DL LOQ Units 64-19-7 Acetic Acid 0.38J 0.12 0.50 mg/L 107-92-6 Butyric Acid 0.058U 0.058 0.50 mg/L 64-18-6 Formic Acid 4.9 0.055 0.50 mg/L 142-62-1 Hexanoic Acid 0.058U 0.058 0.50 mg/L 646-07-1 i-Hexanoic Acid 0.056U 0.056 0.50 mg/L 503-74-2 i-Pentanoic Acid 0.061 U 0.061 0.50 mg/L 50-21-5 Lactic Acid 0.057J 0.053 0.50 mg/L 109-52-4 Pentanoic Acid 0.056U 0.056 0.50 mg/L 79-09-4 Propionic Acid 0.053U 0.053 0.50 mg/L 127-17-3 Pyruvic Acid 0.060U 0.060 0.50 mg/L AM20GAX Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture NA NA NA 1 07/14/2114:17 715951 TJT CAS# Parameter Result DL LOQ Units 74-84-0 Ethane 0.17U 0.17 1.0 ug/L 74-85-1 Ethene 0.24U 0.24 1.0 ug/L 74-82-8 Methane 2.OU 2.0 5.0 ug/L Collect Date 06/25/2021 14:00 Lab ID 22107023114 MW"21 Receive Date 07/01/2021 10:01 Matrix Water � RSK-175 Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture NA NA NA 1 07/07/2113:14 715618 BMR CAS# Parameter 124-38-9 Carbon Dioxide Result DL LOQ Units 127U 127 900 ug/L Pages 118 of 17.ri Pace Gulf Coast Report#: 221070231 Page 14 of 21 w'? Report#: 221070231 Facvkujytical Project ID: 92546336 Surry Closed Report Date: 07/15/2021 Sample Results MW-21 Collect Date 06/25/2021 14:00 Lab ID 22107023114 Receive Date 07/01/2021 10:01 Matrix Water AM23G "Results And limits are adjusted for dilution. Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture NA NA NA 2 07/09/2102:01 715643 MOS CAS# Parameter Result DL LOQ Units 64-19-7 Acetic Acid 0.67J 0.25 1.0 mg/L 107-92-6 Butyric Acid 0.12U 0.12 1.0 mg/L 64-18-6 Formic Acid 12 0.11 1.0 mg/L 142-62-1 Hexanoic Acid 0.12U 0.12 1.0 mg/L 646-07-1 i-Hexanoic Acid 0.11 U 0.11 1.0 mg/L 503-74-2 i-Pentanoic Acid 0.12U 0.12 1.0 mg/L 50-21-5 Lactic Acid 0.11 U 0.11 1.0 mg/L 109-52-4 Pentanoic Acid 0.11 U 0.11 1.0 mg/L 79-09-4 Propionic Acid 0.11 U 0.11 1.0 mg/L 127-17-3 Pyruvic Acid 0.12U 0.12 1.0 mg/L AM20GAX Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture NA NA NA 1 07/14/2114:35 715951 TJT CAS# Parameter 74-84-0 Ethane 74-85-1 Ethene 74-82-8 Methane Result DL LOQ Units 0.17U 0.17 1.0 ug/L 0.24U 0.24 1.0 ug/L 2.OU 2.0 5.0 ug/L Pages 11 q of 1 i.ri Pace Gulf Coast Report#: 221070231 Page 15 of 21 Ar? Report#: 221070231 Facvk?alytuI Project ID: 92546336 Surry Closed Report Date: 07/15/2021 GC Volatiles QC Summary Analytical Batch Client ID MB715570 LCS715570 LCSD715570 715570 Lab ID 2209863 2209864 2209865 Sample Type MB LCS LCSD Prep Date NA NA NA Analysis Date 07/07/21 09:40 07/07/21 10:06 07/07/21 10:22 Matrix Water Water Water EPA RSK-175 Units ug/L Spike Result %R I Control I Spike Result %R RPD RPD Result DLI Added Limits%R 1 Added Limit Carbon Dioxide 124-38-9 127U 127 8700 8220 94 38 - 147 8700 8480 97 3 40 Analytical Batch Client ID MB715618 LCS715618 LCSD715618 715618 Lab ID 2210052 2210053 2210054 Sample Type MB LCS LCSD Prep Date NA NA NA Analysis Date 07/07/21 12:57 07/07/21 13:04 07/07/21 13:08 Matrix Water Water Water EPA RSK-175 Units ug/L Spike Result %R Control Spike Result %R RPD RPD Result DLI Added Limits%R Added Limit Carbon Dioxide 124-38-9 127U 127 8700 7980 92 38 - 147 8700 886011n9l 10 1 40 Pages 19f1 of 1?ri Pace Gulf Coast Report#: 221070231 Page 16 of 21 Ar? Report#: 221070231 Facvk?alytuI Project ID: 92546336 Surry Closed Report Date: 07/15/2021 General Chemistry QC Summary Analytical Batch Client ID MB715643 LCS715643 LCSD715643 715643 Lab ID 2210235 2210236 2210237 Sample Type MB LCS LCSD Prep Date NA NA NA Analysis Date 07/08/21 19:48 07/08/21 18:54 07/09/21 05:35 Matrix Water Water Water AM23G Units mg/L Spike Result %R Control Spike Result %R RPD RPD Result DL Added Limits%R Added Limit Acetic Acid 64-19-7 0.12U 0.12 2.0 2.0 98 70 - 130 2.0 1.9 97 1 20 Butyric Acid 107-92-6 0.058U 0.058 2.0 1.9 96 70 - 130 2.0 1.9 94 1 20 Formic Acid 64-18-6 0.055U 0.055 2.0 2.0 98 70 - 130 2.0 1.9 96 1 20 Hexanoic Acid 142-62-1 0.058U 0.058 2.0 2.0 100 70 - 130 2.0 2.0 98 2 20 i-Hexanoic Acid 646-07-1 0.056U 0.056 2.0 2.0 101 70 - 130 2.0 2.0 99 2 20 i-Pentanoic Acid 503-74-2 0.061 U 0.061 2.0 1.9 95 70 - 130 2.0 1.9 93 2 20 Lactic Acid 50-21-5 0.053U 0.053 2.0 1.9 97 70 - 130 2.0 1.9 96 2 20 Pentanoic Acid 109-52-4 0.056U 0.056 2.0 2.0 99 70 - 130 2.0 1.9 97 2 20 Propionic Acid 79-09-4 0.053U 0.053 2.0 2.0 98 70 - 130 2.0 1.9 97 1 20 Pyruvic Acid 127-17-3 0.060U 0.060 2.0 2.0 99 70 - 130 2.0 2.0 98 2 20 Pages 1 ? 1 of 17.ri Pace Gulf Coast Report#: 221070231 Page 17 of 21 Ar? Report#: 221070231 Facvk?alytuI Project ID: 92546336 Surry Closed Report Date: 07/15/2021 General Chromatography QC Summary Analytical Batch Client ID MB715604 LCS715604 LCSD715604 715604 Lab ID 2209966 2209967 2209968 Sample Type MB LCS LCSD Prep Date NA NA NA Analysis Date 07/07/21 11:39 07/07/21 11:52 07/07/21 12:05 Matrix Bubble Strip Bubble Strip Bubble Strip AM20GAX Units nM Spike Result %R Control Spike Result %R RPD RPD Result DL Added Limits%R Added Limit Hydrogen 1333-74-0 0.49U 0.49 12 12 104 70 - 130 12 13 107 3 20 Analytical Batch Client ID MB715951 LCS715951 LCSD715951 715951 Lab ID 2212022 2212023 2212024 Sample Type MB LCS LCSD Prep Date NA NA NA Analysis Date 07/14/21 11:57 07/14/21 11:30 07/14/21 11:43 Matrix Water Water Water AM20GAX Units ug/L Spike Result %R Control Spike Result %R RPD RPD Result DL Added Limits%R Added Limit Ethane 74-84-0 0.17U 0.17 38 44 116 70 - 130 38 44 116 0 20 Ethene 74-85-1 0.24U 0.24 35 41 116 70 - 130 35 41 116 0 20 Methane 74-82-8 2.OU 2.0 750 720 97 70-130 750 740 99 2 20 Pages 1?? of 17.ri Pace Gulf Coast Report#: 221070231 Page 18 of 21 Internal Transfer Chain of Custody 111111110111111111IHH11111111111 ❑ Samples Pre -Logged into ecoc. Workorder: 92546336 Workorder Name: SLURRY CLOSED MT AIRY "�c `� ace Analytical State Of Origin: NC { v+i** Ar +Ose w..,ffi�shozom Cert. Needed. ❑ Yes ❑ No Owner Received Date: 6f2512021 Results Requested By, 7112f2021 Report To Subcontract To Requested Analysis Angela Baioni Pace Gulf Coast PaceAnalrytical Gharldtte 7979 Innovation Park Or 9800 Kinc ey Ave. Suite 100 Baton Rouge, LA 70820 Huntersville, NC 28078 Phone (225)769-4900 to a Phone {704)875-9092 ;� a rt i a 8 n D i S a u51 a Presarv*d Containers a U. a o 'p s Sample Collect Item Sample ID Type DateMme Lab JD matrix LAB USE ONLY 1 1 MW-7 PS 6r242021 15:00 82546336011 Water 3 x x X 2 MM7 PS 6125f202110:00 W546336012 Water 3 }4' x x 3 MW-9 PS 61251202112:00 92545338013 Walef 3 x x x 3 Q 4 M4v-14 PS 612412021 16;00 92546336014 Water 3 x x }( 5 MW-1d PS 612412132111:30 92546336015 Water 3 x x X Cj 6 MW-15 PS 6f2512021 08:30 92546336016 Water 3 X x x ELL � f 3 7 w-21 PS &25r102114:00 1 9254633W17 Mler 3 K x x I114 Comments Transfers Released By DateMrne Receirrea By Raterrime ' 1 lam_ Z 3 Cooler Temperature on Receipt °C Custody Seal Y or N deceived on Ice Y or N Samples Intact Y or N In order to maintain client confidentiality, locationIname of the sampling site, sampler's nan7e and signaturle may not be provided on this COC document. This chain of custody is considered complete as is since this information is available in the owner laboratory. Tuesday. Jufm 2% 2021 8:35:08AM client lD: 4367 - Pace Analytical Services SDG: 221070231 PM: RVve 1 PaQa 1?3 of 17.r; Pace Gulf Coast Report#: 221070231 Page 19 of 21 Internal Tradsfe Workorder: 92546336 Report To - Angela Baioni Pace Analyfical. Charl at e 9840ttinoeyAve- Suit 100 Huntersville, NC 2807 Phone (704}&75-9fl92 Item I Sample ID 1 Mw-t Transfers Released E3y i 2 3 hain f Custody r F—] Samples Pre -Logged into eCOC. r Marne: SLIRRY CLOSED MTAIRY Pace Gull Coast 7979 Innovation Park Dr Baton Rouge, LA 70a20 Phone (225)769-4300 sarrrµl� 1collect Type ❑atefrlme Lab ID Matrix PS 8124=2115:DD 92546336011 Water PS 6f25r202110= 132546336012 Water PS 612512112112-00 92546336013 Water PS 6f2VM2116:DD 925463M14 Water PS 6124r202111:30 925413336015 Water PS 6)251202108.30 92546336016 Water PS 6f25f202114-00 925463360W Water DatefTlme eceived By P'Jc do-esvl"f aceAr IXica! State Of Origin: INIC q- (kw-` +Zf iQ(. -I44VSP• wwrr. p.edaGs.eora Cert. Needed: ❑ Yes El no Owner Received Date: 812512021 Results fiequested By: 711212021 . Reu ueated Anal4s% - aalerTirne -I _/CC? Cooler Tern Deratu on R ref Pt I C Gustoci Seal Y or N 1 Received on lee Y or N I samples imam. 1 1"fn order to rnainl n them Leo nklentitmplete y, locetioWnarne of the sarnp#ng site, sampler's name and signature may Trot be provided on this COC docurne0l. This charm of cus ody is as is since this information is available in the owner laboratory. Tuesday, ,tune 29, 2021 8:35,08 LAB USE ONLY 7 CtientlD: 416 -Pace AnalyticaijjSleiviiee1s ` SDG: 221070231 I � ft; i PM: RVVe Papa 124 of 1,25 Pace Gulf Coast Report#: 221070231 Page 20 of 21 (��a'ceAnalyfical'SAMPLE RECEIVING CHECKLIST IIIIIIIIIIII III SAMPLE DELIVERY GROUP 221070231 CHECKLIST YES NO Client PM RIUe Transport Method Samples received with proper thermal preservation? *❑ ❑ 4367 - Pace Analytical Services F®DC Radioactivity is <1600 cpm? If no, record cpm value in notes section. COC relinquished and complete (including samplelDs, collect times, and sampler)? *❑ *❑ ❑ ❑ Profile Number Received By 282148 N/bane, DDdie N All containers received in good condition and within hold time? All sample labels and containers received match the chain of custody? *❑ 0 ❑ ❑ Line Item(s) Receive Date(s) 10 - IVY, 002, VFA 07/01/21 11 - Hydrogen Preservative added to any containers? ❑ �I❑ If received, was headspace for VOC water containers < 6mm? *❑ ❑ Samples collected in containers provided by Pace Gulf Coast? 0 ❑ COOLERS DISCREPANCIES LAB PRESERVATIONS Airbill Thermometer ID: E34 Temp °C None None NA 0.2 987548433681 NA NOTES Revision 1.6 Pace Gulf Coast Report#: 221070231 Page 1 of 1 Papa 125 of 1,25 Page 21 of 21 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 July 12, 2021 Mr. Jonathan Pfohl Municipal Engineering Services 68 Shipwash Dr. Garner, NC 27529 RE: Project: SURRY BLANKS Pace Project No.: 92546678 Dear Mr. Pfohl: Enclosed are the analytical results for sample(s) received by the laboratory on June 25, 2021. 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: Accounts Payable, Municipal Engineering Services Jay Zimmerman, PG, Municipal Engineering Services Co. REPORT OF LABORATORY ANALYSIS r 0 This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 1 of 21 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.: 92546678 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 21 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.: 92546678 Lab ID Sample ID Matrix Date Collected Date Received 92546678001 EB Water 06/25/2114:09 06/25/2116:43 92546678002 FB Water 06/25/2114:12 06/25/2116:43 92546678003 EB-metals Water 06/25/2114:09 06/25/2116:43 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 21 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.: 92546678 Analytes Lab ID Sample ID Method Analysts Reported Laboratory 92546678001 EB EPA 8260D SAS 51 PASI-C 92546678002 FB EPA 8260D SAS 51 PASI-C 92546678003 EB-metals EPA 601OD SH1 14 PASI-A EPA 6020E JOR 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 21 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.: 92546678 Sample: EB Lab ID: 92546678001 Collected: 06/25/21 14:09 Received: 06/25/21 16:43 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: 07/12/2021 05:20 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 25.0 5.1 1 06/29/2116:10 67-64-1 ND ug/L 10.0 1.8 1 06/29/2116:10 107-13-1 ND ug/L 1.0 0.34 1 06/29/2116:10 71-43-2 ND ug/L 1.0 0.47 1 06/29/2116:10 74-97-5 ND ug/L 1.0 0.31 1 06/29/2116:10 75-27-4 ND ug/L 1.0 0.34 1 06/29/2116:10 75-25-2 ND ug/L 2.0 1.7 1 06/29/2116:10 74-83-9 ND ug/L 5.0 4.0 1 06/29/2116:10 78-93-3 ND ug/L 2.0 0.73 1 06/29/2116:10 75-15-0 ND ug/L 1.0 0.33 1 06/29/2116:10 56-23-5 ND ug/L 1.0 0.28 1 06/29/2116:10 108-90-7 ND ug/L 1.0 0.65 1 06/29/2116:10 75-00-3 ND ug/L 5.0 1.6 1 06/29/2116:10 67-66-3 ND ug/L 1.0 0.54 1 06/29/2116:10 74-87-3 ND ug/L 2.0 0.34 1 06/29/2116:10 96-12-8 ND ug/L 1.0 0.36 1 06/29/2116:10 124-48-1 ND ug/L 1.0 0.27 1 06/29/2116:10 106-93-4 ND ug/L 1.0 0.39 1 06/29/2116:10 74-95-3 ND ug/L 1.0 0.34 1 06/29/2116:10 95-50-1 ND ug/L 1.0 0.33 1 06/29/2116:10 106-46-7 ND ug/L 1.0 0.56 1 06/29/2116:10 110-57-6 ND ug/L 1.0 0.37 1 06/29/2116:10 75-34-3 ND ug/L 1.0 0.32 1 06/29/2116:10 107-06-2 ND ug/L 1.0 0.35 1 06/29/2116:10 75-35-4 ND ug/L 1.0 0.38 1 06/29/2116:10 156-59-2 ND ug/L 1.0 0.40 1 06/29/2116:10 156-60-5 ND ug/L 1.0 0.36 1 06/29/2116:10 78-87-5 ND ug/L 1.0 0.36 1 06/29/21 16:10 10061-01-5 ND ug/L 1.0 0.36 1 06/29/2116:10 10061-02-6 ND ug/L 150 38.7 1 06/29/2116:10 123-91-1 ND ug/L 1.0 0.30 1 06/29/2116:10 100-41-4 ND ug/L 5.0 0.48 1 06/29/2116:10 591-78-6 ND ug/L 20.0 9.7 1 06/29/2116:10 74-88-4 2.1J ug/L 5.0 2.0 1 06/29/2116:10 75-09-2 ND ug/L 5.0 2.7 1 06/29/2116:10 108-10-1 ND ug/L 1.0 0.29 1 06/29/2116:10 100-42-5 ND ug/L 1.0 0.31 1 06/29/2116:10 630-20-6 ND ug/L 1.0 0.22 1 06/29/2116:10 79-34-5 ND ug/L 1.0 0.29 1 06/29/2116:10 127-18-4 ND ug/L 1.0 0.48 1 06/29/2116:10 108-88-3 ND ug/L 1.0 0.33 1 06/29/2116:10 71-55-6 ND ug/L 1.0 0.32 1 06/29/2116:10 79-00-5 ND ug/L 1.0 0.38 1 06/29/2116:10 79-01-6 ND ug/L 1.0 0.30 1 06/29/2116:10 75-69-4 ND ug/L 1.0 0.26 1 06/29/2116:10 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. CO Page 5 of 21 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.: 92546678 Sample: EB Parameters Lab ID: Results 92546678001 Units Collected: Report Limit 06/25/21 14:09 MDL DF Received: 06/25/21 16:43 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 1.3 1 06/29/21 16:10 108-05-4 Vinyl chloride ND ug/L 1.0 0.39 1 06/29/21 16:10 75-01-4 Xylene (Total) ND ug/L 1.0 0.34 1 06/29/21 16:10 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 93 % 70-130 1 06/29/21 16:10 460-00-4 1,2-Dichloroethane-d4 (S) 116 % 70-130 1 06/29/21 16:10 17060-07-0 Toluene-d8 (S) 109 % 70-130 1 06/29/21 16:10 2037-26-5 Date: 07/12/2021 05:20 PM 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 21 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.: 92546678 Sample: FB Lab ID: 92546678002 Collected: 06/25/21 14:12 Received: 06/25/21 16:43 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: 07/12/2021 05:20 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 25.0 5.1 1 06/29/2116:28 67-64-1 ND ug/L 10.0 1.8 1 06/29/2116:28 107-13-1 ND ug/L 1.0 0.34 1 06/29/2116:28 71-43-2 ND ug/L 1.0 0.47 1 06/29/2116:28 74-97-5 ND ug/L 1.0 0.31 1 06/29/2116:28 75-27-4 ND ug/L 1.0 0.34 1 06/29/2116:28 75-25-2 ND ug/L 2.0 1.7 1 06/29/2116:28 74-83-9 ND ug/L 5.0 4.0 1 06/29/2116:28 78-93-3 ND ug/L 2.0 0.73 1 06/29/2116:28 75-15-0 ND ug/L 1.0 0.33 1 06/29/2116:28 56-23-5 ND ug/L 1.0 0.28 1 06/29/2116:28 108-90-7 ND ug/L 1.0 0.65 1 06/29/2116:28 75-00-3 ND ug/L 5.0 1.6 1 06/29/2116:28 67-66-3 ND ug/L 1.0 0.54 1 06/29/2116:28 74-87-3 ND ug/L 2.0 0.34 1 06/29/2116:28 96-12-8 ND ug/L 1.0 0.36 1 06/29/2116:28 124-48-1 ND ug/L 1.0 0.27 1 06/29/2116:28 106-93-4 ND ug/L 1.0 0.39 1 06/29/2116:28 74-95-3 ND ug/L 1.0 0.34 1 06/29/2116:28 95-50-1 ND ug/L 1.0 0.33 1 06/29/2116:28 106-46-7 ND ug/L 1.0 0.56 1 06/29/2116:28 110-57-6 ND ug/L 1.0 0.37 1 06/29/2116:28 75-34-3 ND ug/L 1.0 0.32 1 06/29/2116:28 107-06-2 ND ug/L 1.0 0.35 1 06/29/2116:28 75-35-4 ND ug/L 1.0 0.38 1 06/29/2116:28 156-59-2 ND ug/L 1.0 0.40 1 06/29/2116:28 156-60-5 ND ug/L 1.0 0.36 1 06/29/2116:28 78-87-5 ND ug/L 1.0 0.36 1 06/29/21 16:28 10061-01-5 ND ug/L 1.0 0.36 1 06/29/2116:28 10061-02-6 ND ug/L 150 38.7 1 06/29/2116:28 123-91-1 ND ug/L 1.0 0.30 1 06/29/2116:28 100-41-4 ND ug/L 5.0 0.48 1 06/29/2116:28 591-78-6 ND ug/L 20.0 9.7 1 06/29/2116:28 74-88-4 2.1J ug/L 5.0 2.0 1 06/29/2116:28 75-09-2 ND ug/L 5.0 2.7 1 06/29/2116:28 108-10-1 ND ug/L 1.0 0.29 1 06/29/2116:28 100-42-5 ND ug/L 1.0 0.31 1 06/29/2116:28 630-20-6 ND ug/L 1.0 0.22 1 06/29/2116:28 79-34-5 ND ug/L 1.0 0.29 1 06/29/2116:28 127-18-4 ND ug/L 1.0 0.48 1 06/29/2116:28 108-88-3 ND ug/L 1.0 0.33 1 06/29/2116:28 71-55-6 ND ug/L 1.0 0.32 1 06/29/2116:28 79-00-5 ND ug/L 1.0 0.38 1 06/29/2116:28 79-01-6 ND ug/L 1.0 0.30 1 06/29/2116:28 75-69-4 ND ug/L 1.0 0.26 1 06/29/2116:28 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. CO Page 7 of 21 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.: 92546678 Sample: FB Parameters Lab ID: Results 92546678002 Units Collected: Report Limit 06/25/21 14:12 MDL DF Received: 06/25/21 16:43 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 1.3 1 06/29/21 16:28 108-05-4 Vinyl chloride ND ug/L 1.0 0.39 1 06/29/21 16:28 75-01-4 Xylene (Total) ND ug/L 1.0 0.34 1 06/29/21 16:28 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 99 % 70-130 1 06/29/21 16:28 460-00-4 1,2-Dichloroethane-d4 (S) 118 % 70-130 1 06/29/21 16:28 17060-07-0 Toluene-d8 (S) 104 % 70-130 1 06/29/21 16:28 2037-26-5 Date: 07/12/2021 05:20 PM 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 21 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.: 92546678 Sample: EB-metals Lab ID: 92546678003 Collected: 06/25/21 14:09 Received: 06/25/21 16:43 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 07/08/2111:00 07/09/2100:01 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/08/2111:00 07/09/2100:01 7440-38-2 Barium ND ug/L 5.0 3.5 1 07/08/2111:00 07/09/2100:01 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/08/2111:00 07/09/2100:01 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 07/08/2111:00 07/09/2100:01 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/08/2111:00 07/09/2100:01 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 07/08/2111:00 07/09/2100:01 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/08/2111:00 07/09/2100:01 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/08/2111:00 07/09/2100:01 7439-92-1 Nickel ND ug/L 5.0 3.5 1 07/08/2111:00 07/09/2100:01 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/08/2111:00 07/09/2100:01 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/08/2111:00 07/09/2100:01 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/08/2111:00 07/09/2100:01 7440-62-2 Zinc 11.2 ug/L 10.0 9.5 1 07/08/2111:00 07/09/2100:01 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.47 0.050 1 07/07/2113:27 07/08/2103:50 7440-28-0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/12/2021 05:20 PM without the written consent of Pace Analytical Services, LLC. Page 9 of 21 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.: 92546678 QC Batch: 631987 Analysis Method: EPA 6010D QC Batch Method: EPA 3010A Analysis Description: 6010 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92546678003 METHOD BLANK: 3320015 Associated Lab Samples: 92546678003 Parameter Units Matrix: Blank Result Water Reporting Limit MDL Analyzed Antimony ug/L ND 5.0 3.0 07/08/2123:19 Arsenic ug/L ND 10.0 4.7 07/08/2123:19 Barium ug/L ND 5.0 3.5 07/08/2123:19 Beryllium ug/L ND 1.0 0.70 07/08/2123:19 Cadmium ug/L ND 1.0 0.40 07/08/2123:19 Chromium ug/L ND 5.0 3.7 07/08/2123:19 Cobalt ug/L ND 5.0 3.6 07/08/2123:19 Copper ug/L ND 5.0 4.3 07/08/2123:19 Lead ug/L ND 5.0 4.5 07/08/2123:19 Nickel ug/L ND 5.0 3.5 07/08/2123:19 Selenium ug/L ND 10.0 4.7 07/08/2123:19 Silver ug/L ND 5.0 2.5 07/08/2123:19 Vanadium ug/L ND 5.0 3.9 07/08/2123:19 Zinc ug/L ND 10.0 9.5 07/08/2123:19 LABORATORY CONTROL SAMPLE: Parameter 3320016 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Antimony ug/L 500 493 99 80-120 Arsenic ug/L 500 476 95 80-120 Barium ug/L 500 487 97 80-120 Beryllium ug/L 500 492 98 80-120 Cadmium ug/L 500 490 98 80-120 Chromium ug/L 500 484 97 80-120 Cobalt ug/L 500 478 96 80-120 Copper ug/L 500 497 99 80-120 Lead ug/L 500 480 96 80-120 Nickel ug/L 500 487 97 80-120 Selenium ug/L 500 484 97 80-120 Silver ug/L 250 246 99 80-120 Vanadium ug/L 500 485 97 80-120 Zinc ug/L 500 489 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: 07/12/2021 05:20 PM without the written consent of Pace Analytical Services, LLC. Page 10 of 21 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 92546678 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3320017 3320018 MS MSD 92546523001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Antimony ug/L 4.9J 500 500 510 514 101 102 75-125 1 20 Arsenic ug/L <4.7 500 500 504 506 101 101 75-125 0 20 Barium ug/L 474 500 500 970 965 99 98 75-125 1 20 Beryllium ug/L <0.70 500 500 506 503 101 101 75-125 0 20 Cadmium ug/L <0.40 500 500 507 509 101 102 75-125 0 20 Chromium ug/L <3.7 500 500 486 495 97 99 75-125 2 20 Cobalt ug/L 4.8J 500 500 480 482 95 95 75-125 0 20 Copper ug/L 500 500 512 517 102 103 75-125 1 20 Lead ug/L <4.5 500 500 481 481 96 96 75-125 0 20 Nickel ug/L 5.3 500 500 485 486 96 96 75-125 0 20 Selenium ug/L <4.7 500 500 512 517 102 103 75-125 1 20 Silver ug/L <2.5 250 250 254 255 101 102 75-125 1 20 Vanadium ug/L <3.9 500 500 501 507 100 101 75-125 1 20 Zinc ug/L <9.5 500 500 497 498 99 100 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: 07/12/2021 05:20 PM without the written consent of Pace Analytical Services, LLC. Page 11 of 21 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.: 92546678 QC Batch: 631772 Analysis Method: EPA 6020B QC Batch Method: EPA 3010A Analysis Description: 6020 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92546678003 METHOD BLANK: 3318797 Matrix: Water Associated Lab Samples: 92546678003 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Thallium ug/L ND 0.47 0.050 07/08/2103:40 LABORATORY CONTROL SAMPLE: 3318798 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Thallium ug/L 25 25.2 101 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3318799 3318800 MS MSD 92546678003 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 25 25 25.5 25.2 102 101 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: 07/12/2021 05:20 PM without the written consent of Pace Analytical Services, LLC. Page 12 of 21 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.: 92546678 QC Batch: 630255 Analysis Method: EPA 8260D QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92546678001, 92546678002 METHOD BLANK: 3311481 Associated Lab Samples: 92546678001, 92546678002 Parameter Units Matrix: Blank Result Water Reporting Limit MDL Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 1.0 0.31 06/29/21 11:30 1,1,1-Trichloroethane ug/L ND 1.0 0.33 06/29/21 11:30 1,1,2,2-Tetrachloroethane ug/L ND 1.0 0.22 06/29/21 11:30 1,1,2-Trichloroethane ug/L ND 1.0 0.32 06/29/21 11:30 1,1-Dichloroethane ug/L ND 1.0 0.37 06/29/21 11:30 1,1-Dichloroethene ug/L ND 1.0 0.35 06/29/21 11:30 1,2,3-Trichloropropane ug/L ND 1.0 0.26 06/29/21 11:30 1,2-Dibromo-3-chloropropane ug/L ND 2.0 0.34 06/29/21 11:30 1,2-Dibromoethane (EDB) ug/L ND 1.0 0.27 06/29/21 11:30 1,2-Dichlorobenzene ug/L ND 1.0 0.34 06/29/21 11:30 1,2-Dichloroethane ug/L ND 1.0 0.32 06/29/21 11:30 1,2-Dichloropropane ug/L ND 1.0 0.36 06/29/21 11:30 1,4-Dichlorobenzene ug/L ND 1.0 0.33 06/29/21 11:30 1,4-Dioxane (p-Dioxane) ug/L ND 150 38.7 06/29/21 11:30 2-Butanone (MEK) ug/L ND 5.0 4.0 06/29/21 11:30 2-Hexanone ug/L ND 5.0 0.48 06/29/21 11:30 4-Methyl-2-pentanone (MIBK) ug/L ND 5.0 2.7 06/29/21 11:30 Acetone ug/L ND 25.0 5.1 06/29/21 11:30 Acrylonitrile ug/L ND 10.0 1.8 06/29/21 11:30 Benzene ug/L ND 1.0 0.34 06/29/21 11:30 Bromochloromethane ug/L ND 1.0 0.47 06/29/21 11:30 Bromodichloromethane ug/L ND 1.0 0.31 06/29/21 11:30 Bromoform ug/L ND 1.0 0.34 06/29/21 11:30 Bromomethane ug/L ND 2.0 1.7 06/29/21 11:30 Carbon disulfide ug/L ND 2.0 0.73 06/29/21 11:30 Carbon tetrachloride ug/L ND 1.0 0.33 06/29/21 11:30 Chlorobenzene ug/L ND 1.0 0.28 06/29/21 11:30 Chloroethane ug/L ND 1.0 0.65 06/29/21 11:30 Chloroform ug/L ND 5.0 1.6 06/29/21 11:30 Chloromethane ug/L ND 1.0 0.54 06/29/21 11:30 cis-1,2-Dichloroethene ug/L ND 1.0 0.38 06/29/21 11:30 cis-1,3-Dichloropropene ug/L ND 1.0 0.36 06/29/21 11:30 Dibromochloromethane ug/L ND 1.0 0.36 06/29/21 11:30 Dibromomethane ug/L ND 1.0 0.39 06/29/21 11:30 Ethylbenzene ug/L ND 1.0 0.30 06/29/21 11:30 lodomethane ug/L ND 20.0 9.7 06/29/21 11:30 Methylene Chloride ug/L ND 5.0 2.0 06/29/21 11:30 Styrene ug/L ND 1.0 0.29 06/29/21 11:30 Tetrachloroethene ug/L ND 1.0 0.29 06/29/21 11:30 Toluene ug/L ND 1.0 0.48 06/29/21 11:30 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: 07/12/2021 05:20 PM without the written consent of Pace Analytical Services, LLC. Page 13 of 21 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.: 92546678 METHOD BLANK: 3311481 Associated Lab Samples: 92546678001, 92546678002 Parameter Units Matrix: Blank Result Water Reporting Limit MDL Analyzed Qualifiers trans-1,2-Dichloroethene ug/L ND 1.0 0.40 06/29/21 11:30 trans- 1,3-Dichloropropene ug/L ND 1.0 0.36 06/29/21 11:30 trans-1,4-Dichloro-2-butene ug/L ND 1.0 0.56 06/29/21 11:30 Trichloroethene ug/L ND 1.0 0.38 06/29/21 11:30 Trichlorofluoromethane ug/L ND 1.0 0.30 06/29/21 11:30 Vinyl acetate ug/L ND 2.0 1.3 06/29/21 11:30 Vinyl chloride ug/L ND 1.0 0.39 06/29/21 11:30 Xylene (Total) ug/L ND 1.0 0.34 06/29/21 11:30 1,2-Dichloroethane-d4 (S) % 111 70-130 06/29/21 11:30 4-Bromofluorobenzene (S) % 97 70-130 06/29/21 11:30 Toluene-d8 (S) % 107 70-130 06/29/21 11:30 LABORATORY CONTROL SAMPLE: 3311482 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/L 50 49.6 99 70-130 1,1,1-Trichloroethane ug/L 50 47.1 94 70-130 1,1,2,2-Tetrachloroethane ug/L 50 50.0 100 70-130 1,1,2-Trichloroethane ug/L 50 49.4 99 70-130 1,1-Dichloroethane ug/L 50 48.9 98 70-130 1,1-Dichloroethene ug/L 50 48.2 96 70-132 1,2,3-Trichloropropane ug/L 50 48.8 98 70-130 1,2-Dibromo-3-chloropropane ug/L 50 55.1 110 70-132 1,2-Dibromoethane (EDB) ug/L 50 51.5 103 70-130 1,2-Dichlorobenzene ug/L 50 52.5 105 70-130 1,2-Dichloroethane ug/L 50 47.8 96 70-130 1,2-Dichloropropane ug/L 50 49.1 98 70-130 1,4-Dichlorobenzene ug/L 50 51.2 102 70-130 1,4-Dioxane (p-Dioxane) ug/L 1000 1020 102 70-137 2-Butanone (MEK) ug/L 100 105 105 70-133 2-Hexanone ug/L 100 100 100 70-130 4-Methyl-2-pentanone (MIBK) ug/L 100 99.3 99 70-130 Acetone ug/L 100 107 107 70-144 Acrylonitrile ug/L 250 247 99 70-130 Benzene ug/L 50 47.2 94 70-130 Bromochloromethane ug/L 50 47.3 95 70-130 Bromodichloromethane ug/L 50 47.9 96 70-130 Bromoform ug/L 50 44.0 88 70-131 Bromomethane ug/L 50 55.2 110 30-177 Carbon disulfide ug/L 50 50.0 100 70-133 Carbon tetrachloride ug/L 50 47.2 94 70-130 Chlorobenzene ug/L 50 46.8 94 70-130 Chloroethane ug/L 50 62.8 126 46-131 Chloroform ug/L 50 46.4 93 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: 07/12/2021 05:20 PM without the written consent of Pace Analytical Services, LLC. Page 14 of 21 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.: 92546678 LABORATORY CONTROL SAMPLE: Parameter 3311482 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 46.7 93 49-130 49.2 98 70-130 50.2 100 70-130 52.3 105 70-130 46.8 94 70-130 46.1 92 70-130 104 104 47-140 47.9 96 68-130 48.5 97 70-130 44.8 90 70-130 45.9 92 70-130 49.9 100 70-130 52.0 104 70-130 63.3 127 25-200 46.6 93 70-130 43.6 87 61-130 118 118 70-140 47.1 94 59-142 142 95 70-130 100 70-130 99 70-130 96 70-130 Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3311483 MS 92546336011 Spike Parameter Units Result Conc. MSD Spike Conc. 3311484 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Max RPD Qual 1,1,1,2-Tetrachloroethane ug/L ND 20 20 21.1 20.9 106 104 70-135 1 30 1,1,1-Trichloroethane ug/L ND 20 20 22.6 22.5 113 112 70-148 1 30 1,1,2,2-Tetrachloroethane ug/L ND 20 20 22.5 23.0 112 115 70-131 2 30 1,1,2-Trichloroethane ug/L ND 20 20 21.7 20.9 109 105 70-136 4 30 1,1-Dichloroethane ug/L ND 20 20 24.5 23.3 123 116 70-147 5 30 1,1-Dichloroethene ug/L ND 20 20 23.5 25.3 117 127 70-158 8 30 1,2,3-Trichloropropane ug/L ND 20 20 22.9 23.3 115 116 67-137 1 30 1,2-Dibromo-3- ug/L ND 20 20 21.7 20.1 109 100 69-136 8 30 chloropropane 1,2-Dibromoethane (EDB) ug/L ND 20 20 21.4 22.5 107 112 70-137 5 30 1,2-Dichlorobenzene ug/L ND 20 20 21.3 22.1 106 110 70-133 4 30 1,2-Dichloroethane ug/L ND 20 20 22.8 22.7 114 113 67-138 0 30 1,2-Dichloropropane ug/L ND 20 20 22.7 22.8 113 114 70-138 1 30 1,4-Dichlorobenzene ug/L ND 20 20 21.5 21.7 108 109 70-133 1 30 1,4-Dioxane (p-Dioxane) ug/L ND 400 400 409 442 102 110 69-146 8 30 2-Butanone (MEK) ug/L ND 40 40 50.9 48.9 127 122 61-147 4 30 2-Hexanone ug/L ND 40 40 42.0 44.0 105 110 67-139 5 30 4-Methyl-2-pentanone ug/L ND 40 40 42.7 45.2 107 113 67-136 6 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: 07/12/2021 05:20 PM without the written consent of Pace Analytical Services, LLC. Page 15 of 21 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.: 92546678 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3311483 3311484 MS MSD 92546336011 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 49.7 47.7 124 119 55-159 4 30 Acrylonitrile ug/L ND 100 100 122 116 122 116 68-140 5 30 Benzene ug/L ND 20 20 22.7 22.7 113 114 67-150 0 30 Bromochloromethane ug/L ND 20 20 21.5 20.8 107 104 70-146 3 30 Bromodichloromethane ug/L ND 20 20 20.8 20.9 104 105 70-138 0 30 Bromoform ug/L ND 20 20 17.2 17.6 86 88 57-138 2 30 Bromomethane ug/L ND 20 20 28.7 28.1 144 140 10-200 2 30 Carbon disulfide ug/L ND 20 20 24.6 24.3 123 122 70-152 1 30 Carbon tetrachloride ug/L ND 20 20 21.9 21.0 110 105 70-147 4 30 Chlorobenzene ug/L ND 20 20 20.8 22.2 104 111 70-137 6 30 Chloroethane ug/L ND 20 20 26.2 25.1 131 125 51-166 4 30 Chloroform ug/L ND 20 20 24.6 24.4 123 122 70-144 1 30 Chloromethane ug/L ND 20 20 22.9 23.7 114 118 24-161 4 30 cis-1,2-Dichloroethene ug/L ND 20 20 23.9 23.2 119 116 67-148 3 30 cis-1,3-Dichloropropene ug/L ND 20 20 20.9 21.4 105 107 70-142 2 30 Dibromochloromethane ug/L ND 20 20 20.5 21.3 102 106 68-138 4 30 Dibromomethane ug/L ND 20 20 19.9 20.5 99 102 70-134 3 30 Ethylbenzene ug/L ND 20 20 21.1 22.4 106 112 68-143 6 30 lodomethane ug/L ND 40 40 37.3 41.3 93 103 20-161 10 30 Methylene Chloride ug/L ND 20 20 23.2 22.6 116 113 64-148 2 30 Styrene ug/L ND 20 20 21.0 22.0 105 110 70-136 5 30 Tetrachloroethene ug/L ND 20 20 20.4 20.3 102 101 70-139 1 30 Toluene ug/L ND 20 20 21.8 22.3 109 112 47-157 2 30 trans-1,2-Dichloroethene ug/L ND 20 20 24.6 23.9 123 119 70-149 3 30 trans-1,3-Dichloropropene ug/L ND 20 20 21.1 21.8 105 109 70-138 4 30 trans-1,4-Dichloro-2-butene ug/L ND 20 20 21.2 22.4 106 112 31-145 5 30 Trichloroethene ug/L ND 20 20 20.4 21.8 102 109 70-149 6 30 Trichlorofluoromethane ug/L ND 20 20 21.1 22.6 106 113 61-154 7 30 Vinyl acetate ug/L ND 40 40 49.8 48.1 125 120 48-156 4 30 Vinyl chloride ug/L ND 20 20 24.2 24.0 121 120 55-172 1 30 Xylene (Total) ug/L ND 60 60 64.1 67.0 107 112 66-145 4 30 1,2-Dichloroethane-d4 (S) % 112 106 70-130 4-Bromofluorobenzene (S) % 97 100 70-130 Toluene-d8 (S) % 100 98 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: 07/12/2021 05:20 PM without the written consent of Pace Analytical Services, LLC. Page 16 of 21 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALIFIERS Project: SURRY BLANKS Pace Project No.: 92546678 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 CO Result confirmed by second analysis. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/12/2021 05:20 PM without the written consent of Pace Analytical Services, LLC. Page 17 of 21 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 92546678 Analytical Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch 92546678003 EB-metals EPA 3010A 631987 EPA 6010D 632207 92546678003 EB-metals EPA 3010A 631772 EPA 6020B 631953 92546678001 EB EPA 8260D 630255 92546678002 FB EPA 8260D 630255 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/12/2021 05:20 PM without the written consent of Pace Analytical Services, LLC. Page 18 of 21 Document Name: Document Revised: October 28, 2020 Sample Condition Upon Receipt(SCUR) Page 1 of 2 aci3MafyticatLDocument No.: Issuing Authority F-CAR-CS-033-Rev.07 Pace Carolinas Quality Office Laboratory receiving samples: Asheville ❑ Eden❑ Greenwood ❑ HuntersvilleIr"P11. Raleigh❑ Mechanicsville❑ Atlanta[] Kernersville❑ Name: Project # WO#:92546676 92546678 Custody Seal Present? Dyes 'J;4N0 Seals Intact? ❑Yes [gNo DateiGnilia Werson-Examining-Gontent Packing Material: ❑Bubble Wrap [RBubbie Bags [-]None ❑ other Biological Tissue Frozen? Thermometer: [-]Yes []No 19N/A Wet ❑9iue ❑None IR Gun ID: 921064 Type of ice: q Correction Factor Cooler Temp: Add/Subtract (°Ci _0 1 Temp should be above freezing to 6'C q ❑Samples out of temp criteria. Samples on ice, cooling process Cooler Temp Corrected ('C): U.8 has begun USDA Regulated Sail ( ® 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, l—IYes nNn Includrne Hawaii and Puerto Wcoi? FlYes 11No Comments/Discrepancy: Chain of Custody Present? blYes ❑No ❑N/A 1. Samples Arrived within Hold Time? 3yes ❑No ❑N/A 2. Short Hold Tlme Analysis <72 hr.i? ❑Yes IgNo ❑N/A 3. Rush Turn Around Time Requested? ❑Yes gNo ❑N/A 4. Sufficient Volume? 'Yes ❑No ❑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 gNo [-]NIA B. Sample Labels Match COC? -Includes Date/Time/ID/Analysis Matrix: 19Yes [:]No ❑N/A 9. Headspace in VOA Vials (>5-6mm)? [-]Yes ®No [I N/A 10. Trip Blank Present? Trip Blank Custody Seals Present? ❑Yes []Yes ❑No []No 5gN/A N/A 11, j V � on IQ ,P�D, _ _ Lot ID of split containers: _ CLIENT NOTIFICATION/RESOLUTION need -to kia ye- Vla:, a 1p a !M aed _ -ror yne-W c- . OI +- rnn Go(- �Jo _ �n e� Qs need e d_fo r F:6 - - - - - - -- Person contacted: Fyo_y) La*yj b,e�--t _ Date/Time: U -aq Project Manager SCURF Review: — f t`" 6 Date: te -';'Cl —a 1 Project Manager SRF Review: Page 19 of 21 Document Name: Document Revised: October 28, 2020 Samule Condition Uoon ReceiotlISCURi I paEP 7 of 7 (ALjU"""y"°"" 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. Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/8015 (water) DOC, LLHg ** tom_halUoUbox_istoiist_number_of_botties _ Issuing Authority: Pace Carolinas quality Office Project ol# ; 92546678 p14: pM8 Due Date: 07/12A21 CLIENT: 92—Municipal j u u T V N = = N N Z Z Z = Z N Q \ Z ? �— Z N N 2 Y z Qtfa Q z a? O a v 2 di `fi m v x w m 4 z m ¢ ? n z u w N w b N o`c ii w Z O \ M z [y G 7 LI j C y 2 N Z M Dy u x n� S 4 0 a �n ut > ro a a z D z '^ « u tnn u N a 07 `a a y J E V 2 Z 7 T �t M >i v N `m a d a ro a a a m a ro a m a a E L 4 E ¢ M E E ¢ L r� a a O Q O a O a n �' W in a E a c .o 4 J J d J J J J Q J 7o N 'n sn E E E E E E E p mm E -u E E ' E E E ° N ° J E E E E E E Ln o o r u0 � - o «_ v gyp. S N Ln o O O O r-1 .i 1N 7 Ul H H IA N Z ,Ny N ,Ny U w'. •-I •% rl T ry ry IA �f O_ Q = F- � n1 u1 F� Q n a � a V. rl N M rl M ffi G� Q1 O� 6� d 'I> i11 N M 0 (7 m ar IL 0. 0. a $ U C7 U' aS to lJ L9 l7 t7 �7 O � a 0. � l7 to l7 m m m m m m m m a a a a a a e } c�� > > .n v, m a a o 1 l 3 4 5 6 7 S 9 10 11 12 J�s pH Adjustment Log for Preserved Samples Sample ID Type of Preservative pH upon receipt Date preservation adjusted Time preservation adjusted Amount of Preservative added Lot p Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina OEHNR Certification Office (Le, Out of hold, incorrect preservative, out of temp, incorrect containers. Page 20 of 21 A v m G) n n N i m co .t m cn A w Iv ITEM# d, 3 3 w o (D H m T Co 03 m 0 z n O a sv cn O �2rm D CU n a O C-) a D Ca N 0 C O te'i l� CN'1 0 j is D I'1'I 0 p �. 0 r O C m �. 7 in yz n m N - 3 in o n - C c n o 0 m m r m m z MATRIX CODE {see valftl codes to [aft) z z j A r Q N P v SAMPLE TYPE (G=GRAB C=COMP) rn y 07 �4 D A 0 � N =r n }J 3 r m n o Gr m r y 71 0 2 XIN g ^ ❑ m p m p m p m Z z N to r r SAMPLE TEMP AT COLLECTION m � ' m � � z c � m m n o a a 9OF CONTAINERS m Q 3 Llnpraserved �y 3 m v o v o 0 r w Y o a H2SO4 m at m m HNO3 -U v @ .,� FiCI m NaOH m m n M Na2S203 m m Methanol � C. CDOthar c° < 'p con Analyses Test YIN r z ti VOCs-App 1 z ❑ a N N astsr Metals-App 1 z n � , 0 1,4-❑ioxane (NON-SIM) z m a y z 00 u n t� � Imo: ❑ N h T f 1'•r a { z 3 1J� m a N O E; C TEMP in C ' n m r o •Z i b 9 n 0 ^ Received on Ice (V!N) r- C rn 0 p 1 �1 T Custody Sealed; Cooler (YIN)" z rn Samples Intact � (YIN) 0 Page 21 of 21 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 July 12, 2021 Mr. Jonathan Pfohl Municipal Engineering Services 68 Shipwash Dr. Garner, NC 27529 RE: Project: Surry MSWLF SWs Pace Project No.: 92546684 Dear Mr. Pfohl: Enclosed are the analytical results for sample(s) received by the laboratory on June 25, 2021. 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: Accounts Payable, Municipal Engineering Services Jay Zimmerman, PG, Municipal Engineering Services Co. REPORT OF LABORATORY ANALYSIS r 0 This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 1 of 33 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.: 92546684 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 33 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.: 92546684 Lab ID Sample ID Matrix Date Collected Date Received 92546684001 SW-1 Water 06/25/2108:10 06/25/2116:43 92546684002 SW-2 Water 06/25/2111:50 06/25/2116:43 92546684003 SW-3 Water 06/25/2107:55 06/25/2116:43 92546684004 SW-4 Water 06/25/2107:10 06/25/2116:43 92546684005 SWN-1 Water 06/25/2111:05 06/25/2116:43 92546684006 SWN-2 Water 06/25/2113:15 06/25/2116:43 92546684007 SW-C Water 06/25/2107:30 06/25/2116:43 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 33 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.: 92546684 Analytes Lab ID Sample ID Method Analysts Reported Laboratory 92546684001 SW-1 EPA 601OD SH1 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D NSCQ 51 PASI-C 92546684002 SW-2 EPA 601OD SH1 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D NSCQ 51 PASI-C 92546684003 SW-3 EPA 601OD SH1 14 PASI-A EPA 601 OD RDT 15 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D NSCQ 51 PASI-C 92546684004 SW-4 EPA 601OD SH1 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D NSCQ 51 PASI-C 92546684005 SWN-1 EPA 601OD SH1 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D NSCQ 51 PASI-C 92546684006 SWN-2 EPA 601OD SH1 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D NSCQ 51 PASI-C 92546684007 SW-C EPA 8260D NSCQ 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 33 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.: 92546684 Sample: SW-1 Lab ID: 92546684001 Collected: 06/25/21 08:10 Received: 06/25/21 16:43 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 07/08/2111:00 07/09/2100:04 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/08/2111:00 07/09/2100:04 7440-38-2 Barium 21.9 ug/L 5.0 3.5 1 07/08/2111:00 07/09/2100:04 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/08/2111:00 07/09/2100:04 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 07/08/2111:00 07/09/2100:04 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/08/2111:00 07/09/2100:04 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 07/08/2111:00 07/09/2100:04 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/08/2111:00 07/09/2100:04 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/08/2111:00 07/09/2100:04 7439-92-1 Nickel ND ug/L 5.0 3.5 1 07/08/2111:00 07/09/2100:04 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/08/2111:00 07/09/2100:04 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/08/2111:00 07/09/2100:04 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/08/2111:00 07/09/2100:04 7440-62-2 Zinc ND ug/L 10.0 9.5 1 07/08/2111:00 07/09/2100:04 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.47 0.050 1 07/07/2113:27 07/08/2104:12 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/28/21 20:40 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/28/21 20:40 107-13-1 Benzene ND ug/L 1.0 0.34 1 06/28/21 20:40 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/28/21 20:40 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/28/21 20:40 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/28/21 20:40 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 06/28/21 20:40 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 06/28/21 20:40 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 06/28/21 20:40 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 06/28/21 20:40 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 06/28/21 20:40 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 06/28/21 20:40 75-00-3 Chloroform ND ug/L 5.0 1.6 1 06/28/21 20:40 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 06/28/21 20:40 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 06/28/21 20:40 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 06/28/21 20:40 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 06/28/21 20:40 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 06/28/21 20:40 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 06/28/21 20:40 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 06/28/21 20:40 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 06/28/21 20:40 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 06/28/21 20:40 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 06/28/21 20:40 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 06/28/21 20:40 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/12/2021 11:03 AM without the written consent of Pace Analytical Services, LLC. IK v1 Page 5 of 33 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.: 92546684 Sample: SW-1 Lab ID: 92546684001 Collected: 06/25/21 08:10 Received: 06/25/21 16:43 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: 07/12/2021 11:03 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.38 1 06/28/21 20:40 156-59-2 ND ug/L 1.0 0.40 1 06/28/21 20:40 156-60-5 ND ug/L 1.0 0.36 1 06/28/21 20:40 78-87-5 ND ug/L 1.0 0.36 1 06/28/21 20:40 10061-01-5 ND ug/L 1.0 0.36 1 06/28/21 20:40 10061-02-6 ND ug/L 150 38.7 1 06/28/21 20:40 123-91-1 ND ug/L 1.0 0.30 1 06/28/21 20:40 100-41-4 ND ug/L 5.0 0.48 1 06/28/21 20:40 591-78-6 v1 ND ug/L 20.0 9.7 1 06/28/21 20:40 74-88-4 ND ug/L 5.0 2.0 1 06/28/21 20:40 75-09-2 ND ug/L 5.0 2.7 1 06/28/21 20:40 108-10-1 ND ug/L 1.0 0.29 1 06/28/21 20:40 100-42-5 ND ug/L 1.0 0.31 1 06/28/21 20:40 630-20-6 ND ug/L 1.0 0.22 1 06/28/21 20:40 79-34-5 ND ug/L 1.0 0.29 1 06/28/21 20:40 127-18-4 ND ug/L 1.0 0.48 1 06/28/21 20:40 108-88-3 ND ug/L 1.0 0.33 1 06/28/21 20:40 71-55-6 ND ug/L 1.0 0.32 1 06/28/21 20:40 79-00-5 ND ug/L 1.0 0.38 1 06/28/21 20:40 79-01-6 ND ug/L 1.0 0.30 1 06/28/21 20:40 75-69-4 ND ug/L 1.0 0.26 1 06/28/21 20:40 96-18-4 ND ug/L 2.0 1.3 1 06/28/21 20:40 108-05-4 ND ug/L 1.0 0.39 1 06/28/21 20:40 75-01-4 ND ug/L 1.0 0.34 1 06/28/21 20:40 1330-20-7 100 % 70-130 1 06/28/21 20:40 460-00-4 103 % 70-130 1 06/28/21 20:40 17060-07-0 100 % 70-130 1 06/28/21 20:40 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 6 of 33 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.: 92546684 Sample: SW-2 Lab ID: 92546684002 Collected: 06/25/21 11:50 Received: 06/25/21 16:43 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 07/08/2111:00 07/09/2100:08 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/08/2111:00 07/09/2100:08 7440-38-2 Barium 24.8 ug/L 5.0 3.5 1 07/08/2111:00 07/09/2100:08 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/08/2111:00 07/09/2100:08 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 07/08/2111:00 07/09/2100:08 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/08/2111:00 07/09/2100:08 7440-47-3 Cobalt 28.3 ug/L 5.0 3.6 1 07/08/21 11:00 07/09/2100:08 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/08/2111:00 07/09/2100:08 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/08/2111:00 07/09/2100:08 7439-92-1 Nickel ND ug/L 5.0 3.5 1 07/08/2111:00 07/09/2100:08 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/08/2111:00 07/09/2100:08 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/08/2111:00 07/09/2100:08 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/08/2111:00 07/09/2100:08 7440-62-2 Zinc ND ug/L 10.0 9.5 1 07/08/2111:00 07/09/2100:08 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.47 0.050 1 07/07/2113:27 07/08/2104:17 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/28/21 20:58 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/28/21 20:58 107-13-1 Benzene ND ug/L 1.0 0.34 1 06/28/21 20:58 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/28/21 20:58 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/28/21 20:58 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/28/21 20:58 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 06/28/21 20:58 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 06/28/21 20:58 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 06/28/21 20:58 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 06/28/21 20:58 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 06/28/21 20:58 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 06/28/21 20:58 75-00-3 Chloroform ND ug/L 5.0 1.6 1 06/28/21 20:58 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 06/28/21 20:58 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 06/28/21 20:58 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 06/28/21 20:58 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 06/28/21 20:58 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 06/28/21 20:58 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 06/28/21 20:58 95-50-1 1,4-Dichlorobenzene 0.33J ug/L 1.0 0.33 1 06/28/21 20:58 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 06/28/21 20:58 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 06/28/21 20:58 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 06/28/21 20:58 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 06/28/21 20:58 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/12/2021 11:03 AM without the written consent of Pace Analytical Services, LLC. IK v1 Page 7 of 33 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.: 92546684 Sample: SW-2 Lab ID: 92546684002 Collected: 06/25/21 11:50 Received: 06/25/21 16:43 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: 07/12/2021 11:03 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 2.9 ug/L 1.0 0.38 1 06/28/21 20:58 156-59-2 ND ug/L 1.0 0.40 1 06/28/21 20:58 156-60-5 ND ug/L 1.0 0.36 1 06/28/21 20:58 78-87-5 ND ug/L 1.0 0.36 1 06/28/21 20:58 10061-01-5 ND ug/L 1.0 0.36 1 06/28/21 20:58 10061-02-6 ND ug/L 150 38.7 1 06/28/21 20:58 123-91-1 ND ug/L 1.0 0.30 1 06/28/21 20:58 100-41-4 ND ug/L 5.0 0.48 1 06/28/21 20:58 591-78-6 v1 ND ug/L 20.0 9.7 1 06/28/21 20:58 74-88-4 ND ug/L 5.0 2.0 1 06/28/21 20:58 75-09-2 ND ug/L 5.0 2.7 1 06/28/21 20:58 108-10-1 ND ug/L 1.0 0.29 1 06/28/21 20:58 100-42-5 ND ug/L 1.0 0.31 1 06/28/21 20:58 630-20-6 ND ug/L 1.0 0.22 1 06/28/21 20:58 79-34-5 ND ug/L 1.0 0.29 1 06/28/21 20:58 127-18-4 ND ug/L 1.0 0.48 1 06/28/21 20:58 108-88-3 ND ug/L 1.0 0.33 1 06/28/21 20:58 71-55-6 ND ug/L 1.0 0.32 1 06/28/21 20:58 79-00-5 ND ug/L 1.0 0.38 1 06/28/21 20:58 79-01-6 ND ug/L 1.0 0.30 1 06/28/21 20:58 75-69-4 ND ug/L 1.0 0.26 1 06/28/21 20:58 96-18-4 ND ug/L 2.0 1.3 1 06/28/21 20:58 108-05-4 1.0 ug/L 1.0 0.39 1 06/28/21 20:58 75-01-4 ND ug/L 1.0 0.34 1 06/28/21 20:58 1330-20-7 99 % 70-130 1 06/28/21 20:58 460-00-4 103 % 70-130 1 06/28/21 20:58 17060-07-0 99 % 70-130 1 06/28/21 20:58 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 33 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.: 92546684 Sample: SW-3 Lab ID: 92546684003 Collected: 06/25/21 07:55 Received: 06/25/21 16:43 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 07/08/2111:00 07/09/2100:11 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/08/2111:00 07/09/2100:11 7440-38-2 Barium 45.3 ug/L 5.0 3.5 1 07/08/2111:00 07/09/2100:11 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/08/2111:00 07/09/2100:11 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 07/08/2111:00 07/09/2100:11 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/08/2111:00 07/09/2100:11 7440-47-3 Cobalt 27.5 ug/L 5.0 3.6 1 07/08/2111:00 07/09/2100:11 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/08/2111:00 07/09/2100:11 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/08/2111:00 07/09/2100:11 7439-92-1 Nickel ND ug/L 5.0 3.5 1 07/08/2111:00 07/09/2100:11 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/08/2111:00 07/09/2100:11 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/08/2111:00 07/09/2100:11 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/08/2111:00 07/09/2100:11 7440-62-2 Zinc ND ug/L 10.0 9.5 1 07/08/2111:00 07/09/2100:11 7440-66-6 6010 MET ICP, Lab Filtered Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony, Dissolved ND ug/L 5.0 3.0 1 07/09/21 16:45 07/10/21 15:58 7440-36-0 P4 Arsenic, Dissolved ND ug/L 10.0 4.7 1 07/09/21 16:45 07/10/21 15:58 7440-38-2 P4 Barium, Dissolved 39.6 ug/L 5.0 3.5 1 07/09/21 16:45 07/10/21 15:58 7440-39-3 P4 Beryllium, Dissolved ND ug/L 1.0 0.70 1 07/09/21 16:45 07/10/21 15:58 7440-41-7 P4 Cadmium, Dissolved ND ug/L 1.0 0.40 1 07/09/21 16:45 07/10/21 15:58 7440-43-9 P4 Chromium, Dissolved ND ug/L 5.0 3.7 1 07/09/21 16:45 07/10/21 15:58 7440-47-3 P4 Cobalt, Dissolved 23.5 ug/L 5.0 3.6 1 07/09/21 16:45 07/10/21 15:58 7440-48-4 P4 Copper, Dissolved ND ug/L 5.0 4.3 1 07/09/21 16:45 07/10/21 15:58 7440-50-8 P4 Lead, Dissolved ND ug/L 5.0 4.5 1 07/09/21 16:45 07/10/21 15:58 7439-92-1 P4 Nickel, Dissolved ND ug/L 5.0 3.5 1 07/09/21 16:45 07/10/21 15:58 7440-02-0 P4 Selenium, Dissolved ND ug/L 10.0 4.7 1 07/09/21 16:45 07/10/21 15:58 7782-49-2 P4 Silver, Dissolved ND ug/L 5.0 2.5 1 07/09/21 16:45 07/10/21 15:58 7440-22-4 P4 Thallium, Dissolved ND ug/L 10.0 8.1 1 07/09/21 16:45 07/10/21 15:58 7440-28-0 P4 Vanadium, Dissolved ND ug/L 5.0 3.9 1 07/09/21 16:45 07/10/21 15:58 7440-62-2 P4 Zinc, Dissolved ND ug/L 10.0 9.5 1 07/09/21 16:45 07/10/21 15:58 7440-66-6 P4 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium 0.10J ug/L 0.47 0.050 1 07/07/2113:27 07/08/2104:21 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/28/2121:16 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/28/2121:16 107-13-1 Benzene ND ug/L 1.0 0.34 1 06/28/2121:16 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/28/2121:16 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/28/2121:16 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/28/2121:16 75-25-2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/12/2021 11:03 AM without the written consent of Pace Analytical Services, LLC. Page 9 of 33 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.: 92546684 Sample: SW-3 Lab ID: 92546684003 Collected: 06/25/21 07:55 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill 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 Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Date: 07/12/2021 11:03 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 2.0 1.7 1 06/28/21 21:16 74-83-9 ND ug/L 5.0 4.0 1 06/28/21 21:16 78-93-3 ND ug/L 2.0 0.73 1 06/28/21 21:16 75-15-0 ND ug/L 1.0 0.33 1 06/28/21 21:16 56-23-5 ND ug/L 1.0 0.28 1 06/28/21 21:16 108-90-7 ND ug/L 1.0 0.65 1 06/28/21 21:16 75-00-3 IK ND ug/L 5.0 1.6 1 06/28/21 21:16 67-66-3 ND ug/L 1.0 0.54 1 06/28/21 21:16 74-87-3 ND ug/L 2.0 0.34 1 06/28/21 21:16 96-12-8 ND ug/L 1.0 0.36 1 06/28/21 21:16 124-48-1 ND ug/L 1.0 0.27 1 06/28/21 21:16 106-93-4 ND ug/L 1.0 0.39 1 06/28/21 21:16 74-95-3 ND ug/L 1.0 0.34 1 06/28/21 21:16 95-50-1 ND ug/L 1.0 0.33 1 06/28/21 21:16 106-46-7 ND ug/L 1.0 0.56 1 06/28/21 21:16 110-57-6 v1 ND ug/L 1.0 0.37 1 06/28/21 21:16 75-34-3 ND ug/L 1.0 0.32 1 06/28/21 21:16 107-06-2 ND ug/L 1.0 0.35 1 06/28/21 21:16 75-35-4 ND ug/L 1.0 0.38 1 06/28/21 21:16 156-59-2 ND ug/L 1.0 0.40 1 06/28/21 21:16 156-60-5 ND ug/L 1.0 0.36 1 06/28/21 21:16 78-87-5 ND ug/L 1.0 0.36 1 06/28/21 21:16 10061-01-5 ND ug/L 1.0 0.36 1 06/28/21 21:16 10061-02-6 ND ug/L 150 38.7 1 06/28/21 21:16 123-91-1 ND ug/L 1.0 0.30 1 06/28/21 21:16 100-41-4 ND ug/L 5.0 0.48 1 06/28/21 21:16 591-78-6 v1 ND ug/L 20.0 9.7 1 06/28/21 21:16 74-88-4 ND ug/L 5.0 2.0 1 06/28/21 21:16 75-09-2 ND ug/L 5.0 2.7 1 06/28/21 21:16 108-10-1 ND ug/L 1.0 0.29 1 06/28/21 21:16 100-42-5 ND ug/L 1.0 0.31 1 06/28/21 21:16 630-20-6 ND ug/L 1.0 0.22 1 06/28/21 21:16 79-34-5 ND ug/L 1.0 0.29 1 06/28/21 21:16 127-18-4 ND ug/L 1.0 0.48 1 06/28/21 21:16 108-88-3 ND ug/L 1.0 0.33 1 06/28/21 21:16 71-55-6 ND ug/L 1.0 0.32 1 06/28/21 21:16 79-00-5 ND ug/L 1.0 0.38 1 06/28/21 21:16 79-01-6 ND ug/L 1.0 0.30 1 06/28/21 21:16 75-69-4 ND ug/L 1.0 0.26 1 06/28/21 21:16 96-18-4 ND ug/L 2.0 1.3 1 06/28/21 21:16 108-05-4 ND ug/L 1.0 0.39 1 06/28/21 21:16 75-01-4 ND ug/L 1.0 0.34 1 06/28/21 21:16 1330-20-7 98 % 70-130 1 06/28/21 21:16 460-00-4 100 % 70-130 1 06/28/21 21:16 17060-07-0 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 33 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.: 92546684 Sample: SW-3 Lab ID: 92546684003 Collected: 06/25/21 07:55 Received: 06/25/21 16:43 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) 100 % 70-130 1 06/28/21 21:16 2037-26-5 Date: 07/12/2021 11:03 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 11 of 33 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.: 92546684 Sample: SW-4 Lab ID: 92546684004 Collected: 06/25/21 07:10 Received: 06/25/21 16:43 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 07/08/2111:00 07/09/2100:14 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/08/2111:00 07/09/2100:14 7440-38-2 Barium 16.4 ug/L 5.0 3.5 1 07/08/2111:00 07/09/2100:14 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/08/2111:00 07/09/2100:14 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 07/08/2111:00 07/09/2100:14 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/08/2111:00 07/09/2100:14 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 07/08/2111:00 07/09/2100:14 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/08/2111:00 07/09/2100:14 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/08/2111:00 07/09/2100:14 7439-92-1 Nickel ND ug/L 5.0 3.5 1 07/08/2111:00 07/09/2100:14 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/08/2111:00 07/09/2100:14 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/08/2111:00 07/09/2100:14 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/08/2111:00 07/09/2100:14 7440-62-2 Zinc ND ug/L 10.0 9.5 1 07/08/2111:00 07/09/2100:14 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.47 0.050 1 07/07/2113:27 07/08/2104:35 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/28/21 21:34 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/28/21 21:34 107-13-1 Benzene ND ug/L 1.0 0.34 1 06/28/21 21:34 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/28/21 21:34 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/28/21 21:34 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/28/21 21:34 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 06/28/21 21:34 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 06/28/21 21:34 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 06/28/21 21:34 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 06/28/21 21:34 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 06/28/21 21:34 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 06/28/21 21:34 75-00-3 Chloroform ND ug/L 5.0 1.6 1 06/28/21 21:34 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 06/28/21 21:34 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 06/28/21 21:34 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 06/28/21 21:34 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 06/28/21 21:34 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 06/28/21 21:34 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 06/28/21 21:34 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 06/28/21 21:34 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 06/28/21 21:34 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 06/28/21 21:34 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 06/28/21 21:34 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 06/28/21 21:34 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/12/2021 11:03 AM without the written consent of Pace Analytical Services, LLC. IK v1 Page 12 of 33 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.: 92546684 Sample: SW-4 Lab ID: 92546684004 Collected: 06/25/21 07:10 Received: 06/25/21 16:43 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: 07/12/2021 11:03 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.38 1 06/28/21 21:34 156-59-2 ND ug/L 1.0 0.40 1 06/28/21 21:34 156-60-5 ND ug/L 1.0 0.36 1 06/28/21 21:34 78-87-5 ND ug/L 1.0 0.36 1 06/28/21 21:34 10061-01-5 ND ug/L 1.0 0.36 1 06/28/21 21:34 10061-02-6 ND ug/L 150 38.7 1 06/28/21 21:34 123-91-1 ND ug/L 1.0 0.30 1 06/28/21 21:34 100-41-4 ND ug/L 5.0 0.48 1 06/28/21 21:34 591-78-6 v1 ND ug/L 20.0 9.7 1 06/28/21 21:34 74-88-4 ND ug/L 5.0 2.0 1 06/28/21 21:34 75-09-2 ND ug/L 5.0 2.7 1 06/28/21 21:34 108-10-1 ND ug/L 1.0 0.29 1 06/28/21 21:34 100-42-5 ND ug/L 1.0 0.31 1 06/28/21 21:34 630-20-6 ND ug/L 1.0 0.22 1 06/28/21 21:34 79-34-5 ND ug/L 1.0 0.29 1 06/28/21 21:34 127-18-4 ND ug/L 1.0 0.48 1 06/28/21 21:34 108-88-3 ND ug/L 1.0 0.33 1 06/28/21 21:34 71-55-6 ND ug/L 1.0 0.32 1 06/28/21 21:34 79-00-5 ND ug/L 1.0 0.38 1 06/28/21 21:34 79-01-6 ND ug/L 1.0 0.30 1 06/28/21 21:34 75-69-4 ND ug/L 1.0 0.26 1 06/28/21 21:34 96-18-4 ND ug/L 2.0 1.3 1 06/28/21 21:34 108-05-4 ND ug/L 1.0 0.39 1 06/28/21 21:34 75-01-4 ND ug/L 1.0 0.34 1 06/28/21 21:34 1330-20-7 99 % 70-130 1 06/28/21 21:34 460-00-4 102 % 70-130 1 06/28/21 21:34 17060-07-0 99 % 70-130 1 06/28/21 21:34 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 13 of 33 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.: 92546684 Sample: SWN-1 Lab ID: 92546684005 Collected: 06/25/21 11:05 Received: 06/25/21 16:43 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 07/08/2111:00 07/09/2100:18 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/08/2111:00 07/09/2100:18 7440-38-2 Barium 17.4 ug/L 5.0 3.5 1 07/08/2111:00 07/09/2100:18 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/08/2111:00 07/09/2100:18 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 07/08/2111:00 07/09/2100:18 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/08/2111:00 07/09/2100:18 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 07/08/2111:00 07/09/2100:18 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/08/2111:00 07/09/2100:18 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/08/2111:00 07/09/2100:18 7439-92-1 Nickel ND ug/L 5.0 3.5 1 07/08/2111:00 07/09/2100:18 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/08/2111:00 07/09/2100:18 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/08/2111:00 07/09/2100:18 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/08/2111:00 07/09/2100:18 7440-62-2 Zinc ND ug/L 10.0 9.5 1 07/08/2111:00 07/09/2100:18 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.47 0.050 1 07/07/2113:27 07/08/2104:39 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/28/21 21:52 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/28/21 21:52 107-13-1 Benzene ND ug/L 1.0 0.34 1 06/28/21 21:52 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/28/21 21:52 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/28/21 21:52 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/28/21 21:52 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 06/28/21 21:52 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 06/28/21 21:52 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 06/28/21 21:52 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 06/28/21 21:52 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 06/28/21 21:52 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 06/28/21 21:52 75-00-3 Chloroform ND ug/L 5.0 1.6 1 06/28/21 21:52 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 06/28/21 21:52 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 06/28/21 21:52 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 06/28/21 21:52 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 06/28/21 21:52 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 06/28/21 21:52 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 06/28/21 21:52 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 06/28/21 21:52 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 06/28/21 21:52 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 06/28/21 21:52 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 06/28/21 21:52 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 06/28/21 21:52 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/12/2021 11:03 AM without the written consent of Pace Analytical Services, LLC. IK v1 Page 14 of 33 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.: 92546684 Sample: SWN-1 Lab ID: 92546684005 Collected: 06/25/21 11:05 Received: 06/25/21 16:43 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: 07/12/2021 11:03 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.38 1 06/28/21 21:52 156-59-2 ND ug/L 1.0 0.40 1 06/28/21 21:52 156-60-5 ND ug/L 1.0 0.36 1 06/28/21 21:52 78-87-5 ND ug/L 1.0 0.36 1 06/28/21 21:52 10061-01-5 ND ug/L 1.0 0.36 1 06/28/21 21:52 10061-02-6 ND ug/L 150 38.7 1 06/28/21 21:52 123-91-1 ND ug/L 1.0 0.30 1 06/28/21 21:52 100-41-4 ND ug/L 5.0 0.48 1 06/28/21 21:52 591-78-6 v1 ND ug/L 20.0 9.7 1 06/28/21 21:52 74-88-4 ND ug/L 5.0 2.0 1 06/28/21 21:52 75-09-2 ND ug/L 5.0 2.7 1 06/28/21 21:52 108-10-1 ND ug/L 1.0 0.29 1 06/28/21 21:52 100-42-5 ND ug/L 1.0 0.31 1 06/28/21 21:52 630-20-6 ND ug/L 1.0 0.22 1 06/28/21 21:52 79-34-5 ND ug/L 1.0 0.29 1 06/28/21 21:52 127-18-4 ND ug/L 1.0 0.48 1 06/28/21 21:52 108-88-3 ND ug/L 1.0 0.33 1 06/28/21 21:52 71-55-6 ND ug/L 1.0 0.32 1 06/28/21 21:52 79-00-5 ND ug/L 1.0 0.38 1 06/28/21 21:52 79-01-6 ND ug/L 1.0 0.30 1 06/28/21 21:52 75-69-4 ND ug/L 1.0 0.26 1 06/28/21 21:52 96-18-4 ND ug/L 2.0 1.3 1 06/28/21 21:52 108-05-4 ND ug/L 1.0 0.39 1 06/28/21 21:52 75-01-4 ND ug/L 1.0 0.34 1 06/28/21 21:52 1330-20-7 100 % 70-130 1 06/28/21 21:52 460-00-4 101 % 70-130 1 06/28/21 21:52 17060-07-0 99 % 70-130 1 06/28/21 21:52 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 15 of 33 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.: 92546684 Sample: SWN-2 Lab ID: 92546684006 Collected: 06/25/21 13:15 Received: 06/25/21 16:43 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 07/08/2111:00 07/09/2100:21 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/08/2111:00 07/09/2100:21 7440-38-2 Barium 16.2 ug/L 5.0 3.5 1 07/08/2111:00 07/09/2100:21 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/08/2111:00 07/09/2100:21 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 07/08/2111:00 07/09/2100:21 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/08/2111:00 07/09/2100:21 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 07/08/2111:00 07/09/2100:21 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/08/2111:00 07/09/2100:21 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/08/2111:00 07/09/2100:21 7439-92-1 Nickel ND ug/L 5.0 3.5 1 07/08/2111:00 07/09/2100:21 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/08/2111:00 07/09/2100:21 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/08/2111:00 07/09/2100:21 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/08/2111:00 07/09/2100:21 7440-62-2 Zinc ND ug/L 10.0 9.5 1 07/08/2111:00 07/09/2100:21 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.47 0.050 1 07/07/2113:27 07/08/2104:44 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/28/21 22:10 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/28/21 22:10 107-13-1 Benzene ND ug/L 1.0 0.34 1 06/28/21 22:10 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/28/21 22:10 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/28/21 22:10 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/28/21 22:10 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 06/28/21 22:10 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 06/28/21 22:10 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 06/28/21 22:10 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 06/28/21 22:10 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 06/28/21 22:10 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 06/28/21 22:10 75-00-3 Chloroform ND ug/L 5.0 1.6 1 06/28/21 22:10 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 06/28/21 22:10 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 06/28/21 22:10 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 06/28/21 22:10 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 06/28/21 22:10 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 06/28/21 22:10 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 06/28/21 22:10 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 06/28/21 22:10 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 06/28/21 22:10 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 06/28/21 22:10 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 06/28/21 22:10 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 06/28/21 22:10 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/12/2021 11:03 AM without the written consent of Pace Analytical Services, LLC. IK v1 Page 16 of 33 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.: 92546684 Sample: SWN-2 Lab ID: 92546684006 Collected: 06/25/21 13:15 Received: 06/25/21 16:43 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: 07/12/2021 11:03 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.38 1 06/28/21 22:10 156-59-2 ND ug/L 1.0 0.40 1 06/28/21 22:10 156-60-5 ND ug/L 1.0 0.36 1 06/28/21 22:10 78-87-5 ND ug/L 1.0 0.36 1 06/28/21 22:10 10061-01-5 ND ug/L 1.0 0.36 1 06/28/21 22:10 10061-02-6 ND ug/L 150 38.7 1 06/28/21 22:10 123-91-1 ND ug/L 1.0 0.30 1 06/28/21 22:10 100-41-4 ND ug/L 5.0 0.48 1 06/28/21 22:10 591-78-6 v1 ND ug/L 20.0 9.7 1 06/28/21 22:10 74-88-4 ND ug/L 5.0 2.0 1 06/28/21 22:10 75-09-2 ND ug/L 5.0 2.7 1 06/28/21 22:10 108-10-1 ND ug/L 1.0 0.29 1 06/28/21 22:10 100-42-5 ND ug/L 1.0 0.31 1 06/28/21 22:10 630-20-6 ND ug/L 1.0 0.22 1 06/28/21 22:10 79-34-5 ND ug/L 1.0 0.29 1 06/28/21 22:10 127-18-4 ND ug/L 1.0 0.48 1 06/28/21 22:10 108-88-3 ND ug/L 1.0 0.33 1 06/28/21 22:10 71-55-6 ND ug/L 1.0 0.32 1 06/28/21 22:10 79-00-5 ND ug/L 1.0 0.38 1 06/28/21 22:10 79-01-6 ND ug/L 1.0 0.30 1 06/28/21 22:10 75-69-4 ND ug/L 1.0 0.26 1 06/28/21 22:10 96-18-4 ND ug/L 2.0 1.3 1 06/28/21 22:10 108-05-4 ND ug/L 1.0 0.39 1 06/28/21 22:10 75-01-4 ND ug/L 1.0 0.34 1 06/28/21 22:10 1330-20-7 98 % 70-130 1 06/28/21 22:10 460-00-4 101 % 70-130 1 06/28/21 22:10 17060-07-0 99 % 70-130 1 06/28/21 22:10 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 17 of 33 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.: 92546684 Sample: SW-C Lab ID: 92546684007 Collected: 06/25/21 07:30 Received: 06/25/21 16:43 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: 07/12/2021 11:03 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 25.0 5.1 1 06/28/2122:28 67-64-1 ND ug/L 10.0 1.8 1 06/28/2122:28 107-13-1 ND ug/L 1.0 0.34 1 06/28/2122:28 71-43-2 ND ug/L 1.0 0.47 1 06/28/2122:28 74-97-5 ND ug/L 1.0 0.31 1 06/28/2122:28 75-27-4 ND ug/L 1.0 0.34 1 06/28/2122:28 75-25-2 ND ug/L 2.0 1.7 1 06/28/2122:28 74-83-9 ND ug/L 5.0 4.0 1 06/28/2122:28 78-93-3 ND ug/L 2.0 0.73 1 06/28/2122:28 75-15-0 ND ug/L 1.0 0.33 1 06/28/2122:28 56-23-5 ND ug/L 1.0 0.28 1 06/28/2122:28 108-90-7 ND ug/L 1.0 0.65 1 06/28/2122:28 75-00-3 ND ug/L 5.0 1.6 1 06/28/2122:28 67-66-3 ND ug/L 1.0 0.54 1 06/28/2122:28 74-87-3 ND ug/L 2.0 0.34 1 06/28/2122:28 96-12-8 ND ug/L 1.0 0.36 1 06/28/2122:28 124-48-1 ND ug/L 1.0 0.27 1 06/28/2122:28 106-93-4 ND ug/L 1.0 0.39 1 06/28/2122:28 74-95-3 ND ug/L 1.0 0.34 1 06/28/2122:28 95-50-1 ND ug/L 1.0 0.33 1 06/28/2122:28 106-46-7 ND ug/L 1.0 0.56 1 06/28/2122:28 110-57-6 ND ug/L 1.0 0.37 1 06/28/2122:28 75-34-3 ND ug/L 1.0 0.32 1 06/28/2122:28 107-06-2 ND ug/L 1.0 0.35 1 06/28/2122:28 75-35-4 ND ug/L 1.0 0.38 1 06/28/2122:28 156-59-2 ND ug/L 1.0 0.40 1 06/28/2122:28 156-60-5 ND ug/L 1.0 0.36 1 06/28/2122:28 78-87-5 ND ug/L 1.0 0.36 1 06/28/21 22:28 10061-01-5 ND ug/L 1.0 0.36 1 06/28/2122:28 10061-02-6 ND ug/L 150 38.7 1 06/28/2122:28 123-91-1 ND ug/L 1.0 0.30 1 06/28/2122:28 100-41-4 ND ug/L 5.0 0.48 1 06/28/2122:28 591-78-6 ND ug/L 20.0 9.7 1 06/28/2122:28 74-88-4 ND ug/L 5.0 2.0 1 06/28/2122:28 75-09-2 ND ug/L 5.0 2.7 1 06/28/2122:28 108-10-1 ND ug/L 1.0 0.29 1 06/28/2122:28 100-42-5 ND ug/L 1.0 0.31 1 06/28/2122:28 630-20-6 ND ug/L 1.0 0.22 1 06/28/2122:28 79-34-5 ND ug/L 1.0 0.29 1 06/28/2122:28 127-18-4 ND ug/L 1.0 0.48 1 06/28/2122:28 108-88-3 ND ug/L 1.0 0.33 1 06/28/2122:28 71-55-6 ND ug/L 1.0 0.32 1 06/28/2122:28 79-00-5 ND ug/L 1.0 0.38 1 06/28/2122:28 79-01-6 ND ug/L 1.0 0.30 1 06/28/2122:28 75-69-4 ND ug/L 1.0 0.26 1 06/28/2122:28 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. IN v1 v1 Page 18 of 33 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.: 92546684 Sample: SW-C Parameters Lab ID: Results 92546684007 Units Collected: Report Limit 06/25/21 07:30 MDL DF Received: 06/25/21 16:43 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 1.3 1 06/28/21 22:28 108-05-4 Vinyl chloride ND ug/L 1.0 0.39 1 06/28/21 22:28 75-01-4 Xylene (Total) ND ug/L 1.0 0.34 1 06/28/21 22:28 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 99 % 70-130 1 06/28/21 22:28 460-00-4 1,2-Dichloroethane-d4 (S) 101 % 70-130 1 06/28/21 22:28 17060-07-0 Toluene-d8 (S) 98 % 70-130 1 06/28/21 22:28 2037-26-5 Date: 07/12/2021 11:03 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 33 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.: 92546684 QC Batch: 631987 Analysis Method: EPA 6010D QC Batch Method: EPA 3010A Analysis Description: 6010 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92546684001, 92546684002, 92546684003, 92546684004, 92546684005, 92546684006 METHOD BLANK: 3320015 Matrix: Water Associated Lab Samples: 92546684001, 92546684002, 92546684003, 92546684004, 92546684005, 92546684006 Blank Reporting Parameter Units Result Limit MDL Analyzed Antimony ug/L ND 5.0 3.0 07/08/2123:19 Arsenic ug/L ND 10.0 4.7 07/08/2123:19 Barium ug/L ND 5.0 3.5 07/08/2123:19 Beryllium ug/L ND 1.0 0.70 07/08/2123:19 Cadmium ug/L ND 1.0 0.40 07/08/2123:19 Chromium ug/L ND 5.0 3.7 07/08/2123:19 Cobalt ug/L ND 5.0 3.6 07/08/2123:19 Copper ug/L ND 5.0 4.3 07/08/2123:19 Lead ug/L ND 5.0 4.5 07/08/2123:19 Nickel ug/L ND 5.0 3.5 07/08/2123:19 Selenium ug/L ND 10.0 4.7 07/08/2123:19 Silver ug/L ND 5.0 2.5 07/08/2123:19 Vanadium ug/L ND 5.0 3.9 07/08/2123:19 Zinc ug/L ND 10.0 9.5 07/08/2123:19 LABORATORY CONTROL SAMPLE: Parameter 3320016 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Antimony ug/L 500 493 99 80-120 Arsenic ug/L 500 476 95 80-120 Barium ug/L 500 487 97 80-120 Beryllium ug/L 500 492 98 80-120 Cadmium ug/L 500 490 98 80-120 Chromium ug/L 500 484 97 80-120 Cobalt ug/L 500 478 96 80-120 Copper ug/L 500 497 99 80-120 Lead ug/L 500 480 96 80-120 Nickel ug/L 500 487 97 80-120 Selenium ug/L 500 484 97 80-120 Silver ug/L 250 246 99 80-120 Vanadium ug/L 500 485 97 80-120 Zinc ug/L 500 489 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: 07/12/2021 11:03 AM without the written consent of Pace Analytical Services, LLC. Page 20 of 33 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 92546684 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3320017 3320018 MS MSD 92546523001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Antimony ug/L 4.9J 500 500 510 514 101 102 75-125 1 20 Arsenic ug/L <4.7 500 500 504 506 101 101 75-125 0 20 Barium ug/L 474 500 500 970 965 99 98 75-125 1 20 Beryllium ug/L <0.70 500 500 506 503 101 101 75-125 0 20 Cadmium ug/L <0.40 500 500 507 509 101 102 75-125 0 20 Chromium ug/L <3.7 500 500 486 495 97 99 75-125 2 20 Cobalt ug/L 4.8J 500 500 480 482 95 95 75-125 0 20 Copper ug/L 500 500 512 517 102 103 75-125 1 20 Lead ug/L <4.5 500 500 481 481 96 96 75-125 0 20 Nickel ug/L 5.3 500 500 485 486 96 96 75-125 0 20 Selenium ug/L <4.7 500 500 512 517 102 103 75-125 1 20 Silver ug/L <2.5 250 250 254 255 101 102 75-125 1 20 Vanadium ug/L <3.9 500 500 501 507 100 101 75-125 1 20 Zinc ug/L <9.5 500 500 497 498 99 100 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: 07/12/2021 11:03 AM without the written consent of Pace Analytical Services, LLC. Page 21 of 33 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.: 92546684 QC Batch: 631994 Analysis Method: EPA 6010D QC Batch Method: EPA 3010A Analysis Description: 6010 MET Filtered Diss. Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92546684003 METHOD BLANK: 3320032 Associated Lab Samples: 92546684003 Parameter Units Matrix: Blank Result Water Reporting Limit MDL Analyzed Antimony, Dissolved ug/L ND 5.0 3.0 07/10/21 15:45 Arsenic, Dissolved ug/L ND 10.0 4.7 07/10/21 15:45 Barium, Dissolved ug/L ND 5.0 3.5 07/10/21 15:45 Beryllium, Dissolved ug/L ND 1.0 0.70 07/10/21 15:45 Cadmium, Dissolved ug/L ND 1.0 0.40 07/10/21 15:45 Chromium, Dissolved ug/L ND 5.0 3.7 07/10/21 15:45 Cobalt, Dissolved ug/L ND 5.0 3.6 07/10/21 15:45 Copper, Dissolved ug/L ND 5.0 4.3 07/10/21 15:45 Lead, Dissolved ug/L ND 5.0 4.5 07/10/21 15:45 Nickel, Dissolved ug/L ND 5.0 3.5 07/10/21 15:45 Selenium, Dissolved ug/L ND 10.0 4.7 07/10/21 15:45 Silver, Dissolved ug/L ND 5.0 2.5 07/10/21 15:45 Thallium, Dissolved ug/L ND 10.0 8.1 07/10/21 15:45 Vanadium, Dissolved ug/L ND 5.0 3.9 07/10/21 15:45 Zinc, Dissolved ug/L ND 10.0 9.5 07/10/21 15:45 LABORATORY CONTROL SAMPLE: Parameter 3320033 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Antimony, Dissolved ug/L 500 433 87 80-120 Arsenic, Dissolved ug/L 500 419 84 80-120 Barium, Dissolved ug/L 500 436 87 80-120 Beryllium, Dissolved ug/L 500 434 87 80-120 Cadmium, Dissolved ug/L 500 440 88 80-120 Chromium, Dissolved ug/L 500 434 87 80-120 Cobalt, Dissolved ug/L 500 415 83 80-120 Copper, Dissolved ug/L 500 423 85 80-120 Lead, Dissolved ug/L 500 428 86 80-120 Nickel, Dissolved ug/L 500 436 87 80-120 Selenium, Dissolved ug/L 500 426 85 80-120 Silver, Dissolved ug/L 250 216 87 80-120 Thallium, Dissolved ug/L 500 418 84 80-120 Vanadium, Dissolved ug/L 500 432 86 80-120 Zinc, Dissolved ug/L 500 431 86 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: 07/12/2021 11:03 AM without the written consent of Pace Analytical Services, LLC. Page 22 of 33 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.: 92546684 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3320034 3320035 MS MSD 92546684003 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Antimony, Dissolved ug/L ND 500 500 438 427 87 85 75-125 3 20 Arsenic, Dissolved ug/L ND 500 500 424 412 84 82 75-125 3 20 Barium, Dissolved ug/L 39.6 500 500 471 458 86 84 75-125 3 20 Beryllium, Dissolved ug/L ND 500 500 433 423 87 85 75-125 2 20 Cadmium, Dissolved ug/L ND 500 500 437 422 87 84 75-125 4 20 Chromium, Dissolved ug/L ND 500 500 429 420 86 84 75-125 2 20 Cobalt, Dissolved ug/L 23.5 500 500 435 424 82 80 75-125 3 20 Copper, Dissolved ug/L ND 500 500 427 417 85 83 75-125 2 20 Lead, Dissolved ug/L ND 500 500 423 410 84 82 75-125 3 20 Nickel, Dissolved ug/L ND 500 500 431 418 86 83 75-125 3 20 Selenium, Dissolved ug/L ND 500 500 429 417 86 83 75-125 3 20 Silver, Dissolved ug/L ND 250 250 218 211 87 84 75-125 3 20 Thallium, Dissolved ug/L ND 500 500 402 391 80 78 75-125 3 20 Vanadium, Dissolved ug/L ND 500 500 434 421 87 84 75-125 3 20 Zinc, Dissolved ug/L ND 500 500 431 418 86 83 75-125 3 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: 07/12/2021 11:03 AM without the written consent of Pace Analytical Services, LLC. Page 23 of 33 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.: 92546684 QC Batch: 631772 Analysis Method: EPA 6020B QC Batch Method: EPA 3010A Analysis Description: 6020 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92546684001, 92546684002, 92546684003, 92546684004, 92546684005, 92546684006 METHOD BLANK: 3318797 Matrix: Water Associated Lab Samples: 92546684001, 92546684002, 92546684003, 92546684004, 92546684005, 92546684006 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Thallium ug/L ND 0.47 0.050 07/08/2103:40 LABORATORY CONTROL SAMPLE: 3318798 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Thallium ug/L 25 25.2 101 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3318799 3318800 MS MSD 92546678003 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 25 25 25.5 25.2 102 101 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: 07/12/2021 11:03 AM without the written consent of Pace Analytical Services, LLC. Page 24 of 33 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.: 92546684 QC Batch: 630139 Analysis Method: EPA 8260D QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92546684001, 92546684002, 92546684003, 92546684004, 92546684005, 92546684006, 92546684007 METHOD BLANK: 3311182 Matrix: Water Associated Lab Samples: 92546684001, 92546684002, 92546684003, 92546684004, 92546684005, 92546684006, 92546684007 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers 1,1,1,2-Tetrachloroethane ug/L ND 1.0 0.31 06/28/21 19:27 1,1,1-Trichloroethane ug/L ND 1.0 0.33 06/28/21 19:27 1,1,2,2-Tetrachloroethane ug/L ND 1.0 0.22 06/28/21 19:27 1,1,2-Trichloroethane ug/L ND 1.0 0.32 06/28/21 19:27 1,1-Dichloroethane ug/L ND 1.0 0.37 06/28/21 19:27 1,1-Dichloroethene ug/L ND 1.0 0.35 06/28/21 19:27 1,2,3-Trichloropropane ug/L ND 1.0 0.26 06/28/21 19:27 1,2-Dibromo-3-chloropropane ug/L ND 2.0 0.34 06/28/21 19:27 1,2-Dibromoethane (EDB) ug/L ND 1.0 0.27 06/28/21 19:27 1,2-Dichlorobenzene ug/L ND 1.0 0.34 06/28/21 19:27 1,2-Dichloroethane ug/L ND 1.0 0.32 06/28/21 19:27 1,2-Dichloropropane ug/L ND 1.0 0.36 06/28/21 19:27 1,4-Dichlorobenzene ug/L ND 1.0 0.33 06/28/21 19:27 1,4-Dioxane (p-Dioxane) ug/L ND 150 38.7 06/28/21 19:27 2-Butanone (MEK) ug/L ND 5.0 4.0 06/28/21 19:27 2-Hexanone ug/L ND 5.0 0.48 06/28/21 19:27 4-Methyl-2-pentanone (MIBK) ug/L ND 5.0 2.7 06/28/21 19:27 Acetone ug/L ND 25.0 5.1 06/28/21 19:27 Acrylonitrile ug/L ND 10.0 1.8 06/28/21 19:27 Benzene ug/L ND 1.0 0.34 06/28/21 19:27 Bromochloromethane ug/L ND 1.0 0.47 06/28/21 19:27 Bromodichloromethane ug/L ND 1.0 0.31 06/28/21 19:27 Bromoform ug/L ND 1.0 0.34 06/28/21 19:27 Bromomethane ug/L ND 2.0 1.7 06/28/21 19:27 Carbon disulfide ug/L ND 2.0 0.73 06/28/21 19:27 Carbon tetrachloride ug/L ND 1.0 0.33 06/28/21 19:27 Chlorobenzene ug/L ND 1.0 0.28 06/28/21 19:27 Chloroethane ug/L ND 1.0 0.65 06/28/21 19:27 Chloroform ug/L ND 5.0 1.6 06/28/21 19:27 Chloromethane ug/L ND 1.0 0.54 06/28/21 19:27 cis-1,2-Dichloroethene ug/L ND 1.0 0.38 06/28/21 19:27 cis-1,3-Dichloropropene ug/L ND 1.0 0.36 06/28/21 19:27 Dibromochloromethane ug/L ND 1.0 0.36 06/28/21 19:27 Dibromomethane ug/L ND 1.0 0.39 06/28/21 19:27 Ethylbenzene ug/L ND 1.0 0.30 06/28/21 19:27 lodomethane ug/L ND 20.0 9.7 06/28/21 19:27 Methylene Chloride ug/L ND 5.0 2.0 06/28/21 19:27 Styrene ug/L ND 1.0 0.29 06/28/21 19:27 Tetrachloroethene ug/L ND 1.0 0.29 06/28/21 19:27 Toluene ug/L ND 1.0 0.48 06/28/21 19:27 v1 I:/ 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: 07/12/2021 11:03 AM without the written consent of Pace Analytical Services, LLC. Page 25 of 33 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.: 92546684 METHOD BLANK: 3311182 Matrix: Water Associated Lab Samples: 92546684001, 92546684002, 92546684003, 92546684004, 92546684005, 92546684006, 92546684007 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers trans-1,2-Dichloroethene ug/L ND 1.0 0.40 06/28/21 19:27 trans- 1,3-Dichloropropene ug/L ND 1.0 0.36 06/28/21 19:27 trans-1,4-Dichloro-2-butene ug/L ND 1.0 0.56 06/28/21 19:27 v1 Trichloroethene ug/L ND 1.0 0.38 06/28/21 19:27 Trichlorofluoromethane ug/L ND 1.0 0.30 06/28/21 19:27 Vinyl acetate ug/L ND 2.0 1.3 06/28/21 19:27 Vinyl chloride ug/L ND 1.0 0.39 06/28/21 19:27 Xylene (Total) ug/L ND 1.0 0.34 06/28/21 19:27 1,2-Dichloroethane-d4 (S) % 103 70-130 06/28/21 19:27 4-Bromofluorobenzene (S) % 99 70-130 06/28/21 19:27 Toluene-d8 (S) % 99 70-130 06/28/21 19:27 LABORATORY CONTROL SAMPLE: Parameter 3311183 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 51.0 102 70-130 1,1,2,2-Tetrachloroethane ug/L 50 57.5 115 70-130 1,1,2-Trichloroethane ug/L 50 53.8 108 70-130 1,1-Dichloroethane ug/L 50 52.4 105 70-130 1,1-Dichloroethene ug/L 50 53.2 106 70-132 1,2,3-Trichloropropane ug/L 50 56.0 112 70-130 1,2-Dibromo-3-chloropropane ug/L 50 61.8 124 70-132 1,2-Dibromoethane (EDB) ug/L 50 54.2 108 70-130 1,2-Dichlorobenzene ug/L 50 54.8 110 70-130 1,2-Dichloroethane ug/L 50 49.3 99 70-130 1,2-Dichloropropane ug/L 50 53.2 106 70-130 1,4-Dichlorobenzene ug/L 50 56.1 112 70-130 1,4-Dioxane (p-Dioxane) ug/L 1000 1280 128 70-137 2-Butanone (MEK) ug/L 100 123 123 70-133 2-Hexanone ug/L 100 125 125 70-130 v1 4-Methyl-2-pentanone (MIBK) ug/L 100 124 124 70-130 Acetone ug/L 100 110 110 70-144 Acrylonitrile ug/L 250 282 113 70-130 Benzene ug/L 50 51.8 104 70-130 Bromochloromethane ug/L 50 45.5 91 70-130 Bromodichloromethane ug/L 50 52.9 106 70-130 Bromoform ug/L 50 56.8 114 70-131 Bromomethane ug/L 50 50.5 101 30-177 Carbon disulfide ug/L 50 54.4 109 70-133 Carbon tetrachloride ug/L 50 51.5 103 70-130 Chlorobenzene ug/L 50 53.2 106 70-130 Chloroethane ug/L 50 37.3 75 46-131 IK Chloroform ug/L 50 53.2 106 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: 07/12/2021 11:03 AM without the written consent of Pace Analytical Services, LLC. Page 26 of 33 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.: 92546684 LABORATORY CONTROL SAMPLE: Parameter 3311183 Units Spike Conc. LCS LCS Result % Rec Chloromethane ug/L 50 54.0 cis-1,2-Dichloroethene ug/L 50 52.5 cis-1,3-Dichloropropene ug/L 50 57.6 Dibromochloromethane ug/L 50 53.5 Dibromomethane ug/L 50 53.7 Ethylbenzene ug/L 50 52.7 lodomethane ug/L 100 104 Methylene Chloride ug/L 50 50.4 Styrene ug/L 50 54.9 Tetrachloroethene ug/L 50 50.5 Toluene ug/L 50 52.9 trans-1,2-Dichloroethene ug/L 50 53.2 trans- 1,3-Dichloropropene ug/L 50 57.7 trans-1,4-Dichloro-2-butene ug/L 50 77.9 Trichloroethene ug/L 50 53.5 Trichlorofluoromethane ug/L 50 48.3 Vinyl acetate ug/L 100 126 Vinyl chloride ug/L 50 52.2 Xylene (Total) ug/L 150 157 1,2-Dichloroethane-d4 (S) % 4-Bromofluorobenzene (S) % Toluene-d8 (S) % % Rec Limits Qualifiers 108 49-130 105 70-130 115 70-130 107 70-130 107 70-130 105 70-130 104 47-140 101 68-130 110 70-130 101 70-130 106 70-130 106 70-130 115 70-130 156 25-200 v1 107 70-130 97 61-130 126 70-140 104 59-142 105 70-130 93 70-130 99 70-130 101 70-130 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3311184 MS 92546693010 Spike Parameter Units Result Conc. MSD Spike Conc. 3311185 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Max RPD Qual 1,1,1,2-Tetrachloroethane ug/L ND 20 20 21.5 20.5 107 102 70-135 5 30 1,1,1-Trichloroethane ug/L ND 20 20 21.3 20.3 107 101 70-148 5 30 1,1,2,2-Tetrachloroethane ug/L ND 20 20 22.1 21.3 110 107 70-131 3 30 1,1,2-Trichloroethane ug/L ND 20 20 21.5 20.9 108 104 70-136 3 30 1,1-Dichloroethane ug/L ND 20 20 21.6 20.8 108 104 70-147 4 30 1,1-Dichloroethene ug/L ND 20 20 22.2 21.6 111 108 70-158 3 30 1,2,3-Trichloropropane ug/L ND 20 20 21.7 20.9 108 105 67-137 3 30 1,2-Dibromo-3- ug/L ND 20 20 23.0 22.4 115 112 69-136 3 30 chloropropane 1,2-Dibromoethane (EDB) ug/L ND 20 20 21.4 21.0 107 105 70-137 2 30 1,2-Dichlorobenzene ug/L ND 20 20 22.2 21.6 111 108 70-133 3 30 1,2-Dichloroethane ug/L ND 20 20 19.9 19.1 99 96 67-138 4 30 1,2-Dichloropropane ug/L ND 20 20 21.9 21.2 109 106 70-138 3 30 1,4-Dichlorobenzene ug/L ND 20 20 23.2 22.5 116 113 70-133 3 30 1,4-Dioxane (p-Dioxane) ug/L ND 400 400 498 475 124 119 69-146 5 30 2-Butanone (MEK) ug/L ND 40 40 42.7 42.5 107 106 61-147 1 30 2-Hexanone ug/L ND 40 40 46.2 44.7 115 112 67-139 3 30 4-Methyl-2-pentanone ug/L ND 40 40 44.5 44.2 111 110 67-136 1 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: 07/12/2021 11:03 AM without the written consent of Pace Analytical Services, LLC. Page 27 of 33 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.: 92546684 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3311184 3311185 MS MSD 92546693010 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 39.5 38.6 99 96 55-159 2 30 Acrylonitrile ug/L ND 100 100 107 103 107 103 68-140 4 30 Benzene ug/L ND 20 20 21.5 21.3 108 107 67-150 1 30 Bromochloromethane ug/L ND 20 20 19.8 19.7 99 98 70-146 1 30 Bromodichloromethane ug/L ND 20 20 21.0 20.8 105 104 70-138 1 30 Bromoform ug/L ND 20 20 21.4 21.0 107 105 57-138 2 30 Bromomethane ug/L ND 20 20 19.7 21.6 99 108 10-200 9 30 IH Carbon disulfide ug/L ND 20 20 22.6 22.1 113 110 70-152 2 30 Carbon tetrachloride ug/L ND 20 20 21.8 21.6 109 108 70-147 1 30 Chlorobenzene ug/L ND 20 20 22.5 21.8 112 109 70-137 3 30 Chloroethane ug/L ND 20 20 24.1 24.5 120 122 51-166 2 30 Chloroform ug/L ND 20 20 21.2 20.9 106 105 70-144 1 30 Chloromethane ug/L ND 20 20 18.1 18.0 91 90 24-161 1 30 cis-1,2-Dichloroethene ug/L ND 20 20 21.4 20.6 107 103 67-148 4 30 cis-1,3-Dichloropropene ug/L ND 20 20 23.0 22.3 115 112 70-142 3 30 Dibromochloromethane ug/L ND 20 20 21.3 20.4 107 102 68-138 4 30 Dibromomethane ug/L ND 20 20 22.0 21.2 110 106 70-134 4 30 Ethylbenzene ug/L ND 20 20 22.6 21.7 113 109 68-143 4 30 lodomethane ug/L ND 40 40 50.9 53.5 127 134 20-161 5 30 Methylene Chloride ug/L ND 20 20 20.4 19.8 102 99 64-148 3 30 Styrene ug/L ND 20 20 22.8 22.0 114 110 70-136 4 30 Tetrachloroethene ug/L ND 20 20 22.2 21.6 111 108 70-139 3 30 Toluene ug/L ND 20 20 21.9 21.5 109 108 47-157 2 30 trans-1,2-Dichloroethene ug/L ND 20 20 22.0 21.4 110 107 70-149 3 30 trans-1,3-Dichloropropene ug/L ND 20 20 22.3 22.1 112 111 70-138 1 30 trans-1,4-Dichloro-2-butene ug/L ND 20 20 23.3 23.1 116 115 31-145 1 30 IH,v1 Trichloroethene ug/L ND 20 20 22.3 22.1 111 111 70-149 1 30 Trichlorofluoromethane ug/L ND 20 20 21.1 20.5 106 103 61-154 3 30 Vinyl acetate ug/L ND 40 40 46.5 44.7 116 112 48-156 4 30 Vinyl chloride ug/L ND 20 20 21.8 21.3 109 107 55-172 2 30 Xylene (Total) ug/L ND 60 60 67.9 64.6 113 108 66-145 5 30 1,2-Dichloroethane-d4 (S) % 96 96 70-130 4-Bromofluorobenzene (S) % 99 99 70-130 Toluene-d8 (S) % 99 100 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: 07/12/2021 11:03 AM without the written consent of Pace Analytical Services, LLC. Page 28 of 33 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.: 92546684 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 IH This analyte exceeded secondary source verification criteria high for the initial calibration. The reported results should be considered an estimated value. IK The recalculated concentration of the calibration standard(s) did not meet method acceptance criteria; this result should be considered an estimated value. P4 Sample field preservation does not meet EPA or method recommendations for this analysis. 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: 07/12/2021 11:03 AM without the written consent of Pace Analytical Services, LLC. Page 29 of 33 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 92546684 Analytical Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch 92546684001 SW-1 EPA 3010A 631987 EPA 6010D 632207 92546684002 SW-2 EPA 3010A 631987 EPA 6010D 632207 92546684003 SW-3 EPA 3010A 631987 EPA 6010D 632207 92546684004 SW-4 EPA 3010A 631987 EPA 6010D 632207 92546684005 SWN-1 EPA 3010A 631987 EPA 6010D 632207 92546684006 SWN-2 EPA 3010A 631987 EPA 6010D 632207 92546684003 SW-3 EPA 3010A 631994 EPA 6010D 632545 92546684001 SW-1 EPA 3010A 631772 EPA 6020B 631953 92546684002 SW-2 EPA 3010A 631772 EPA 6020B 631953 92546684003 SW-3 EPA 3010A 631772 EPA 6020B 631953 92546684004 SW-4 EPA 3010A 631772 EPA 6020B 631953 92546684005 SWN-1 EPA 3010A 631772 EPA 6020B 631953 92546684006 SWN-2 EPA 3010A 631772 EPA 6020B 631953 92546684001 SW-1 EPA 8260D 630139 92546684002 SW-2 EPA 8260D 630139 92546684003 SW-3 EPA 8260D 630139 92546684004 SW-4 EPA 8260D 630139 92546684005 SWN-1 EPA 8260D 630139 92546684006 SWN-2 EPA 8260D 630139 92546684007 SW-C EPA 8260D 630139 Date: 07/12/2021 11:03 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 33 Document Name: Document Revised: October 28, 2020 r Sample Condition Upon Receipt(SCUR) Page 1 of 2 Document No.: Issuing Authority: F•CAR-CS-033-Rev.07 Pace Carolinas Quality Office Laboratory receiving samples: Asheville ❑ Eden❑ Greenwood ❑ Huntersville [`%� Raleigh❑ Mechanicsville❑ Atlanta❑ Kernersville❑ Sample • Client Name: l Upon Receipt , , r , I Pro;ecttt WQ# : 92546684 ❑ Commercial [Pace ❑Other: 92545684 Custody Seal Present? ❑Yes �No Seals Intact? [:]Yes PNo a� Date%lnitials.Rerson-Examining.Gonten Packing Material: Q13ubble Wrap Bubble Bags ❑None ❑ Other Biological Tissue Frozen? Thermometer: �t, ❑Yes [-]No ®N/A IR Gun ID: rJwet ❑Blue ❑None 92TO64 Type of Ice: Correction Factor: Cooler Temp: Add/Subtract (•C) _p i Temp should be above freezing to VC []Samples out of temp uiteria. Samples on ice, cooling process Cooler Temp Corrected (•C): �. has begun USDA Regulated Sail (,g 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, F�Yes MNo including Hawaii and Puerto Ricol? ❑Yes ❑No Comments/Discrepancy: Chain of Custody Present? plyes ❑ND ❑N/A 1. Samples Arrived within Hold Time? Yes QNO []N/A 2. Short Hold Time Analysis (c72 hr.)? ❑Yes JANo []N/A 3, Rush Turn Around Tlme Requested? ❑Yes [gNo ❑N/A 4. Sufficient Volume? [@Yes ❑No ❑N/A 5. Correct Containers Used? -Pace Containers Used? [BYes Yes ❑No (:]No ❑N/A ❑N/A 6. Containers Intact? ®Yes [-]No ❑N/A 7. Dissolved analysis: Samples Field Filtered? ❑Yes nNo ❑N/A 8. Sample Labels Match COC? -Includes Date/Time/10/Analysis Matr+x: oyes YY ❑No [-]N/A 9. Headspace in VOA Vials (>5-6mm)? ❑Yes nNo Cl NIA 10. Trip Blank Present? Trip Blank Custody Seals Present? ❑Yes ❑Yes ❑No []No JflN/A ON/A 11. COMMENTS/SAMPLE DISCREPANCY Field Data Required? ❑Yes ❑No Lot ID of solit containers: CLIENT NOTIFICATION/RESOLUTION Person contacted:-�1�Ol�l'±i} p�� I Date/Time: -{� tL� �— � " � _ Project Manager SCURF Review: _ IA:::m �L2 _ _ _ Date: -I — i _,a l Project Manager SRF Review: Date: Page 31 of 33 Document Name: Document Revised: October 28, 2020 �acena1—cd7- Sample Condition Upon Receipt(SCUR _ Pag F Document No.: Issuing Authority: F-CAR-CS-033-Rev.07 Pace Carolinas Quality Office *Check mark top half of box if pH and/or dethlorination is Project W�# ■92�����4 verified and within the acceptance range for preservation ■ samples. PM: RMB Due Date: 07/12/21 Exceptions: VOA, Califprm, TOC, Oil and Grease, DRO/BOIS (water) DOC, LLHg CLIENT: 92—Munic ipa 1 **Bottom_half_nfbox_is_to_list_numb.er_o.f-bottles_—_... _____.-___... _. I _ z .�lvlr _T _ .., �t" wry.. �� �_ _ __ _ �_ Z ry _ —aj_ _ �� _� Z m a m 'top a n i' v °� T a a = Z z a y M z Z c O i a ? = i' $ a w a)p �7 N m 0 = m Qu =O N ro m x a m a yy�� $ 2 ry .a 4 m ¢ z O uYi Mz 0 N a .> O v y C u u z LJ U t L U_ y N 2 Q_ U ut M c fn _, > �, v z V D W C - a •� a a � N 2 A a a m iT � b a o E u a E v a £ a E Q -o E v E ¢ E E o n x a 0 _J ¢ 0 ¢ `J a O d a y = m v� A a � E Q � c u m E J E J E J E d u E J E E E ro ¢ m ¢ m E o Q J E ' J E } E J E } J E = A V1 E J E J 4 J E V7 J E Q J E �n rl o N o «. Ln ri lob n �n .•+ yy _ , e N G O g O q Y = N N 6n N In N O Q O st a am a 1 J a a Z a N a U LL _ vs 4 2 H of d a% Y a Ln o 7 m m ca m Co m m m cc a m Q Q Q Q a 4 © ? ? 9 a m a m d m L7 Q V1 7 l7 0 1 A z 3 3 R t 3 5 13 \N\ 31 7 8 s 9 IO II 12 pH Adjustment Log for Preserved Samples Sample ID Type of Preservative pH upon receipt Date preservation adjusted Time preservation adjusted Amount of Preservative added Lot N Nate: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR Certification Office (i.e. Out of hold, incorrect preservative, out of temp, incorrect containers. Page 32 of 33 M T m G) a n A rn ITEM# a n m, N 9 a n = D j p 7 z y N (A m O w +l C7 O C - V ]O N y D IQ ED 0 EZ D S � � N 3 O m- O N d T w N m R o n y W O 7 �02. D r O c_ 0 m O O 2 �. 0 3 c 2 o a 0 0� T 71 co in z m` x co m y C 2 n m N x 'q sly s y n n C n o- a c o m o a m m c o A m o a m •- o a v o [` r Z p IAATRIX CODE (see valid codes to left) O o SAMPLE TYPE {G=GRAB C=COMP) J N a 0 D �. n — a .i w lv.ri",)� Vs � v r s[ n z Z m m _ 1 Z A z �. O Z D n f m rq v rn m 2 z o 6 N to 4 \ IT rn m >J m A z SAMPLE TEMP AT COLLECTION C m a w #Crr CONTAINERS 3 co s n 0 ' gUnpreserved v v 0 w o .. m o• ♦ a m H2SO4 a' m o_ n o it; m70 ? 5 0 a HNO3 0 3 w w w w w w w HCI m n n? \ NaOH � m — n n m Na25203 N ➢ D Methanol U3 m p Oliier . : ra Analyses Test YIN % 1 T c 4 r L x x x x x x VOCs-App 1 z n N N x x x Metals-App1 z D o mci A - _- idilq z vi Z c x x x 1.4-Oioxane (NON-SIM) t w ea � a W 1 < � z tow m zen A a TEMP in C a o •°2 iD D o d A Received on Ice (YIN) m n Custody Sealed C O Cooler (YIN) t � S 0 z to Samples Intacl (Y1N) Page 33 of 33