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HomeMy WebLinkAbout8602_Surry_MtAiry_MSWLF_CDLF_GW_FID1280281_20190208DENR USE ONLY. I LJPaper Report UElectronic Data - Email CD i NC DENR Division of Waste Management - Solid Waste Yes / Doc/Event #: • o" . ,, For Notice: I his form antl any information attached to iY are "Public Records" as defined in NC General Statute 132-1. As such, these documents are available for inspection and examination by any person upon request (NC General Statute 132-6)_ Instructions: • Prepare one form for each individually monitored unit, Please type or print legibly. • Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 2B surface water standards. The notification must include a preliminary analysis of the cause and significance of each value. (e.g. naturally occurring, off -site source, pre-existing condition, etc.). • Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits. • Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any structures on or nearby the facility (NCAC 13B .1629 (4)(a)(i), Send the original signed and sealed form, any tables, and Electronic Data Deliverable to: Compliance Unit, NCDENR-DWM, Solid Waste Section, 1646 Mail Service Center, Raleigh, NC 27699-1646, Name of entity submitting data (laboratory, consultant, facility owns Municipal Engineering Services Co., PA Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address: Name: Jonathan Pfohl E-mail: jpfohl@mesco,com Phone: (919)772-5393 NC Landfill Rule: Actual sampling dates (e.g., Facility name: Facility Address: Facility Permit IF (.0500 or. 1600) October 20-24, 2006) Surry County Closed C&D and 237 Landfill Road Closed MSW Landfill -Mt. Airy Mt. Airy, NC 27030 86-02 .1600 October 18-19, 2018 Environmental Status: (Check all that apply) Initial/Background Monitoring ® Detection Monitoring ® Assessment Monitoring ® Corrective Action of data submitted: (Check all that apply) Groundwater monitoring data from monitoring wells Groundwater monitoring data from private water supply wellsFx Leachate monitoring data ❑ Surface water monitoring data Notification attached? Methane gas monitoring data Corrective action data (specify) MNA parameters on 7 wells Other(specify) 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 2L groundwater standard, NC 2B surface water standard or NC Solid Waste GAPS and preliminary analysis of the cause and significance of any concentration. Yes, a notification of values exceeding aR explosive methane gas limit is attached. It includes the methane monitoring points, dates, sample values and explosive methane gas limits, Certification To the best of my knowledge, the information reported and statements made on this data submittal and attachments are true and correct. Furthermore, I have attached complete notification of any sampling values meeting or exceeding groundwater standards or explosive gas 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. Steven R. Gandy, Ph.D., P.E. Senior Project Manager (919) 772-5393 Facility Title Date 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 (Area Code) Telephone Number Semi -Annual Water Quality Monitoring Report with Corrective Action Update Prepared for Surry County Closed C&D and Closed MSWLF, Mt. Airy Mt. Airy, North Carolina October 2018 Permit Number: 86-02 MESCO Project Number: G18025.0 MUNICIPAL ENGINEERING riniEii� SERVICES COMPANY9 P.A. 6B SHIPWASH DRIVE, GARNER, NO 27529 - PHONE: 919-772-5393 N;_;_Z000�0/_ P.D. Box 349, BOONE, NO 2B607 - PHONE: B28-262-1767 LICENSE NUMBER: C-02B1 TABLE OF CONTENTS SECTION Introduction....................................................................................................................................................................................................................................................................................................................................Page 1 Background...................................................................................................................................................................................................................................................................................................................................... Page 2 SamplingProcedures........................................................................................................................................................................................................................................................................................................Page 2 FieldParameter Data........................................................................................................................................................................................................................................................................................................Page 2 LaboratoryResults.............................................................................................................................................................................................................................................................................................................._Page 3 QualityControl Samples..........................................................................................................................................................................................................................................................................................Page 3 Groundwater Samples Detected Above Standards..........................................................................................................................................................................................................Page 4 Surface Water Samples Detected Above Standards......................................................................................................................................................................................................Page 5 CorrectiveAction Update.........................................................................................................................................................................................................................................................................................Page 5 MNA Analysis (AOCs Northern, Southern and MW-11)...................................................................................................................................................................................Page 5 Enhanced Bioremediation via Substrate Injection (AOC Southern and Northern)....................................................................................................Page 5 MW-I I AOC Investigations................................................................................................................................................................................................................................................................................Page 6 Groundwaterand Surface Water Characterization..........................................................................................................................................................................................................Page 6 Findings..................................................................................................................................................................................................................................................................................................................................................Page 7 Closing....................................................................................................................................................................................................................................................................................................................................................Page 8 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 Groundwater Sample Detections (Background).............................................................................................................................................................................................................._Table 7 MNAParameter Data Summary .................................................................................................................................................................................................................................................................Table 8 Hydrologic Properties at Monitoring Well Locations.............................................................................................................................................................................................Table 9 APPENDICIES Laboratory Analysis Report and Chains of Custody................................................................................................................................................................................_Appendix A FieldSampling Parameter Data Sheet(s).......................................................................................................................................................................................................................Appendix B Yn E MUNICIPAL ENGINEERING SERVICES COMPANY9 P.A. GARNER, NO AND B❑❑NEB NO February 5, 2019 Ms. Jaclynne Drummond Solid Waste Section (SWS) 2090 US 70 Highway Swannanoa, NC 28778 Re: Semi -Annual Water Quality Monitoring Report with Corrective Action Update Surry County Closed C&D and Closed MSWLF, Mount Airy Permit No. 86-02 MESCO Project No. G18025.0 Event Date(s): October 18-19, 2018 Dear Ms. Drummond: Introduction On behalf of Surry County, Municipal Engineering Services Company, P.A. (MESCO) is pleased to present this Semi - Annual Water Quality Report with Corrective Action Update for the fall 2018 event performed at the Surry County closed construction and demolition (C&D) and closed municipal solid waste landfill (MSWLF)-Mount Airy. NCDEQ Solid Waste Rules 15A NCAC 1313.1632 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 this monitoring event performed on October 18-19, 2018. Laboratory analytical results indicate volatile organic compounds (VOCs) in concentrations in excess of 2L Standards continue to persist in samples collected from five wells that monitor the uppermost aquifer. No constituents were detected in surface water samples above established NC 213 Standards. Corrective action to remediate VOCs in groundwater is ongoing within all three areas of concern (AOC) as defined in the Corrective Action Plan (CAP) 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. 68 Shipwash Drive 9 Garner, NC 27529 • ph: 919-772-5393 9 fx: 919-772-1176 0 www.mesco.com LICENSE NUMBER: C-0281 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. During this event supplemental samples from both background wells MW-1 (closed) and MW-1 (Lined) were tested in support of an Alternative Source Demonstration (ASD) for metals which is planned to be submitted to the NCDEQ as approved by the NC SWS (DIN:28729). 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:18936) dated April 30, 2013 and approved by the SWS (DIN: 18938) on May 10, 2013. Monitoring locations are shown on the enclosed potentiometric map (Sheet 2). MESCO personnel collected water samples from 20 downgradient groundwater monitoring wells (MW- 3R, MW-4, MW-6 through MW-11, MW-125, MW-12D, MW-13 through MW-23), one background well (MW-1), four surface water locations (SW-1, SW-2, SW-3 and SW-4), and the water supply well (SCALEHOUSE) that serves the facility. Data from three surface water points (SWN-1, SWN-2 and SW-C) designated in the Water Quality Monitoring Plan for the adjacent Subtitle D Lined MSWLF are presented because both permitted landfills discharge into Stoney Creek. 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-2/1\4W-2), (IW-3/MW-3RS), (IW-4/MW-4), (IW-5/MW-5) and (IW-6/MW-8) since they are exempt due to the presence of injectant residue which would yield unrepresentative water quality results. A summary of the construction of the water monitoring wells is presented on Table 1. The function and integrity of all monitoring locations were visually evaluated as documented on Table 2. The depth to water in each well was electronically gaged prior to purging to quantify the static water level elevation. Low -flow pumping methodology or bailing was utilized to adequately purge the wells to a minimum of three times the volume of standing water in the well or until dry. Surface water samples were collected from Stoney Creek discharge feature at previously designated locations. During well purging and surface water sample collection the required field parameters were recorded. 2 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, dissolved oxygen (DO), temperature, oxidation reduction potential (ORP), specific conductance and turbidity. The field parameter data indicates the monitored groundwater is slightly acidic, reducing conditions, 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 B. Laboratory Results Pace Analytical Laboratory (PACE) performed the laboratory analysis of groundwater and surface water samples for the total recoverable constituents listed in 40 CFR Appendix I and 1,4-Dioxane. A subset of seven wells (MW-7, MW-9, MW-11, MW-14, MW-15, MW-21 and background well MW-1) were tested for a subset of MNA performance parameters as approved. 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 A. Water samples were analyzed to the laboratory -established Method Detection Limits (MDL) and any value between the MDL and laboratory -established Reporting Detection Limit (RDL) 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 SWS adopted Groundwater Protection Standards (GWP), SWS adopted Interim Maximum Allowable Concentrations (IMAC) and North Carolina Groundwater Standards (2L). Although not applicable for regulatory compliance purposes the detections are also compared to the Maximum Contaminant Level (MCL) commonly referenced as the Federal "Drinking Water Standard". Table 6 lists the constituents detected in surface water samples compared to the North Carolina Surface Water Standards (213) for a Class C water -body and the MCL. Table 7 presents detections of constituents and turbidity values of background samples compared to Standards which were obtained in support of a future ASD for inorganics. Table 8 summarizes the monitored natural attenuation parameters. Quality Control Samples The only detection in a quality control blank was methylene chloride in both samples EB and FB. The laboratory Ragged the detection as (C9) "common laboratory contaminant". The identified lab induced artifact contaminant is largely inconsequential as methylene chloride was not detected in any of the water samples. 3 Groundwater Samples Detected Above Standards A metal was detected in quantifiable concentrations (> RDL) above the NC 2L/IMAC Standard in samples collected from 8 wells including the background well (MW-1) as shown on Table 5 and summarized below. Metals Detected Above RDL and 2L/IMAC Standards in Groundwater Cd Co cadmium cobalt 2L/IMAC STD. 2 1 MW-1 (BG Well) 3.7 MW-6 60.9 MW-7 55.3 MW-9 145 MW-11 17 MW-13 12.6 MW-16 211 MW-22 55 Concentrations in ug/L. Two or three VOCs were detected in quantifiable concentrations (> RDL) above the NC 2L Standard in samples collected from three wells as shown on Table 5 and summarized below. VOCs Detected Above 2L Standards in Groundwater 1,1-DCA Benzene 1,2-DCA vC 2L STD. 6 1 0.4 0.03 MW-9 1.7 11.9 MW-15 7.9 1.6 MW-16 9.3 1.2 1.5 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 sample MW-9. 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. The on -site water supply well (SCALEHOUSE) continues to lack detections above current groundwater or drinking water Standards. Surface Water Samples No parameters were detected in concentrations above established 213 Groundwater Standards. 4 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 Corrective Action Evaluation Report (CAER) (DIN: 19361) was submitted on May 1, 2013 which demonstrated that the plumes continue to decrease and was approved by the the SWS on July 24, 2013 (DIN:19366). A second CAER is planned to be drafted prior to April 1, 2019. A historical summary of corrective actions performed to date are briefly presented 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 SWS recommended parameters was initiated on May 18, 2010 and performed for four consecutive semi-annual events to establish a baseline. A revised SAP prescribing 7 wells with various targeted MNA constituents was approved by the SWS and initiated during an event performed in May 2013. MNA monitoring was performed during this event for the parameters and frequency as listed in the current SAP. MNA parameters quantified during this event included turbidity, DO, ORP, sulfide and dissolved methane. MNA parameters are presented on Table 8. Enhanced Bioremediation via Substrate Injection (AOC Southern and Northern) Per the SWS approved Corrective Action Plan enhanced bioremediation via substrate and tracer injection was initiated in the Southern and Northern AOCs in accordance with requirements outlined in the Injection Well Permit Application and Well Permit No. WI0400176 (5/6/11) in an effort to reduce low level aliphatic and aromatic chlorinated hydrocarbons in groundwater to below the 2L Standards. An edible oil substate (EOS)-water emulsion with sodium bromide tracer was injected into four wells (IW-1, IW-2, IW-3 and IW-5) on November 2-3, 2011. Similar substrates were injected into monitoring wells MW-4/IW-4 and MW-8/IW-6 on October 24-25, 2012. Details of the injection events are provided in the Injection Event Record dated November 4, 2011 and January 10, 2013. As directed in the UIC Injection Well Permit renewed on April 15, 2013 semi-annual post -injection water quality monitoring of wells located downgradient of viable injection points (MW-3R, MW-7, MW-9, MW-12S, MW-13, MW-14, MW-15, MW-16, MW-17, MW-18, MW-19, MW-20, MW-21, MW-22, MW-23) and upgradient background well MW-1 was also performed in conjunction with this semi-annual event. Total aggregate VOC concentrations reported during this event were lower at all locations and an increasing trend is not evident when compared to the respective moving averages of the five events preceding injection in the selected wells downgradient of the injection points (Figure 1). Evaluation of injection wells (IW-1, IW-2, IW-3, IW-4, IW-5, IW-6) continues to indicate that a considerable amount of white highly turbid (>1,000 NTU) viscous residual organic substrate and its byproducts remain in each of these wells rendering them unsuitable for representative water quality analysis. The viscosity of the water in the injection wells during this event precludes sample collection as either a bailer will not descend or the check valve fails. IW-1 was verified to not be a viable injection well as less than 3 gallons of substrate was able to be injected into the low permeable fractured bedrock and injectant levels remained above static conditions for over a year. For all intents and purposes IW-1 injection did not occur nor will be possible in the future. 5 MW-11 AOC Investigations The CAP designated MW-11 as an area of concern due to detections of VOCs detected in exceedance of 2L Standards. MW-I I is located within the compliance boundary near the northern property line which is hydraulically upgradient of the closed northern landfill. The northern landfill closed before October 1991 which was before adoption of NC Section .1600 rules that address assessment and corrective action. VOCs have historically been detected in excess of the 2L Standard at MW-11 which include a mixture of aromatics (fuel hydrocarbons) and chlorinated hydocarbons (solvents). Over the past 4 years (8 semi-annual events) the only constituent detected in sample MW-11 in excess of 2L Standard was 1,2-dichloropropane. The CAP prescribed MNA and enhanced biodegredation to remediate MW-I I AOC. MNA has been performed continuously semiannually at MW-11 the past 6 years. Enhanced biodegredation has not been initiated at MW-11 AOC since hydrogeologic conditions relative to the source and property boundaries preclude it as an effective technique. MW-11 is positioned hydraulically upgradient of the source and is within the review boundary. A well was attempted to be installed at the property line 110 feet north of MW-I I on January 26, 2015 to delineate the extent of contamination. The potentiometric head at B-11R was expected to be at 25 feet (1132 ft amsl) but the boring encountered very competent rock at 9 ft and remained dry to 55 ft. (1102 ft amsl) for over 48 hours so was abandoned. Groundwater and Surface Water Characterization A potentiometric map constructed from water elevations taken from the uppermost aquifer which consists of both saprolite and the hydraulically connected upper portion of the fractured bedrock system is enclosed as Sheet 2. Groundwater flow directions and velocity rates were calculated through modified Darcy's equation as shown on Table 9. Consistent with previous events the groundwater apparently flows in a general southeasterly direction towards the tributaries of the Ararat River. The calculated average linear velocity of groundwater indicates an approximate average of 1,374 ft/yr in the wells screened in regolith and 355 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 high volume and flow with high turbidity in response to recent precipitation events. Findings The inorganic detections are believed to be a product of erosion of natural deposits and not an anthropogenic source. Total recoverable metals and associated turbidity levels collected during this, past and future events is planned to be presented in an ASD-Addendum prior to April 1, 2020 as described in a work -plan dated January 25, 2018 (DIN:28728) which was approved by the SWS January 30, 2018 (DIN: 28729). In the interim, it's understood that the observed inorganic exceedances do not constituent a compliance violation and additional assessment monitoring or corrective action will not be implemented unless instructed otherwise. The on -site supply well and the surface water points remain unimpacted as indicated by the lack of detections in excess of the applicable Standards. The on -site supply well is not considered potable thus bottled water is provided for consumption and "Non -Potable Water" warning signs were observed. 6 One or more Appendix I VOC(s) continue to be detected above the RDL and 2L Standard in samples collected from the uppermost aquifer at three locations (MW-9, MW-15 and MW-16). A VOC was also reported in samples MW-11 and MW-13 in an estimated "j-qualified" concentration above the 2L Standard. All VOC concentrations remain within their own respective historically identified range. Qualitative evaluation of VOC concentrations indicate a 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. The Southern AOC and site -wide cumulative VOC levels continue to exhibit a decreasing trend. The area of the uppermost aquifer beyond the compliance boundary containing quantifiable concentrations of VOCs in exceedance of the 2L Standard during this event is estimated at 0.0 acres in the Northern AOC, 0.0 acres in the MW-11 AOC and 4.3 acres in the SouthernAOC for a total facility wide area of 4.3 acres (Sheet 2). The impacted area beyond the compliance boundary at the facility has retracted an estimated 46% (from 8 acres to 4.3 acres) compared to when corrective action was initiated 9 years ago. Evaluation of the most current water quality data continues to support assertions drawn in previous reports. Corrective action will continue except enhanced biodegradation will not occur at AOC MW-11 as was planned. A few VOCs persist in the upper portion of the aquifer but concentrations are decreasing over time and distance away from the landfill. The local discharge features which are all located within the property boundaries remain unimpacted. Data continues to indicate that the plumes within each AOC have stabilized and/or decreasing and there is adequate evidence that groundwater is naturally attenuating. Closing Water quality monitoring and corrective action will continue with the next event scheduled for spring of 2019. Another CAER is planned to be drafted prior to April 1, 2019. The water supply well (SCALEHOUSE) is planned to be replaced at a different location in the near future. If you have any questions regarding this report, please contact us at (919) 772-5393 or by email at jpfohl(cr�,mesco.com. Sincerely, MUNICIPAL ENGINEERING SERVICES CO., P.A. Jonathan Kohl Environmental Specialist Enclosures cc: Mr. Don Mitchell Surry County Steven R. Gandy, Ph.D, P.E. Senior Project Manger 7 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 ■ I1 M NOW OR FORMERLY OWNED BY JOHNNY COX MW-9 Benzene - 1.7 inyl Chloride - 11.9 MW-11 �Mj 1,2-Dichloropropane - 0.99 237 LANDFILL ROAD 7jai-- - _ __ _ — I MW-11 — — —_ ,_�% SCALEHOUSE _ 1 1120 l _� v��yF 'vvv/j / II ��—\ � \, ' 9� \ 1 CLOSED UNLINED MSW (8602-MSWLF-1983) /t STOPPED RECEIVING WASTE BEFORE OCTOBER 9, 1991 _r / �1� �lll 1�VI II \\I\ / �� ACTIVE LCID NO PERMIT <2 ACRES o_ v — s // �ii�� X ��� \IIIIII III III , — Vv/z' = _ _ 6��� \ \ \ \ \ \\\\\ I /IIIIll GWE=1060.87- � I I WE=1046.97 \\\ \ G MW-1 I\ 1A V�\sw-2 /% \ \\ III II I GWE=11o�401 ��\\\\ 1 MW-20 1 \\ sw GWE-1062.98 ,l�r TIRES BURIED UNDER SOIL AND GRASS IMWl 7�,GWE=106.2s III /ALL CLOSED UNLINED C&D(8602-CDLF-2001) STOPPED RECEIVING C&D BEFORE JUNE 30, 2008 I Ill , ll II II /l// CLOSURE REQUIREMENTS COMPLETED BEFORE MAY 30, 2009 �% %////llllll III jIIIIlIII/ a IIIIII /ill I A / //Ill II III vv Il vv 1 >A » —I �� /I 1IIII(�wv��/ III II III I����� /I(\IIII/// �V�/��ii// //III-IV1111 vvv ) % \\I(lfill //1 l 1 \ \\ \\ \\ }I l Il// //// IIIIII / > / // /ll / // \\ \\ \ ✓IIII r^\\�� / 111 I I \� \\ // // I I \\ / IIiIW-6 iW///E=1'05\.3�0�. lv /i0 � a\, CLOSED C&D OVER CLOSED UNLINED MSW (8602-CDLF ON TOP OF MSW) STOPPED RECEIVING C&D BEFORE MARCH 3, 2006 \ 1A � � /i //� ii� /i/i/�/// /.II I/ 1 l l l // / / I �� / /j I IIII wvv� I MW-1 / /// / / I� / // / /////�\\ \\ //// I'' STOPPED RECEIVING MSW BY JAN. 1, 1999 / 1 1 � /i / /i/iii / / /I l/ l// / /I � / / � / Ill/ Ill/ / vv vv � 1,2-Dichloroethane - 1.2 J I 1 ////j/j /IIII/ /�/ VA\\V A — / o, _ , /LFG EXTRACTION SYSTEM 2-Dichloro ro ane - 0.65 J Illjl�� _ p p i 1 \ � / /%/�//�//j/j//�j//%///��/ ✓ /// /�� IIII //� // / � �' IIIIIIIIII Ill 1�\\V\vvv vim— �i�///�/n��i!Irl�hv���=%�� �vV II(1111I I 1 (� 1,4-Dichlorobenzene - 9.3 1 A \ // /// // ///// // // / �// // /✓ / /// / IIJ ��vvvvvvv _ / / /l /I/ III III III w� ���� Vinyl Chloride - 1. _— \ \` SWN-1 (-350 FT UPSTREAM) 1050 \ \\ I I \\ 1 \ 1 GWE=1027II .s2 I �� MW-12S �uvE=1o12.ss�///�_ J b / I � J I 0 I I IIII IIII \\ \\ MW 12D* ��/// � %IIII/ � / i l I I IIII// �lljll�� lllllll�j ���i" //llllll lI I II 111/Ijll 11 — J \ �060 ///�I/I)Illr� II IIII I IIII GWE=1027.05�i/�%��//% II I //l l/ l/ /l�l /IIII 1 IIII Ill p � GWE=982.03 IW-3 \\\GWE=988.54 �// J — rl /j//%r///��/�� //��� MW-13 �AAKA * / / I �/ o� / //i �i� �MW;3R _ // /// I I /i%� �/ - = i/ ,/////j/�� i - /�,i//%i// i�/i i/ // I/ // i 1,2-Dichloroethane - \ / Sw /l/ \` \/// ,/�/ / / / / )I GWE=989.12 /i� ///i//�=��/�a���////� / / — — / a RTY SINE \/ /l/ l 1 111 II / / / � //i / / / — — 11 I PROPS GWE=978.34 MW15 IIII \}I CI //i INACTIVE LINED MONITORED SEPERATELY _\\\\ \ ACTIVE LFG EXTRACTION 1 A V 1 \VA\ \\�%w " MW-17 GWE=955.74 _�c \ \ II/V--1 �V>A- JAW-15 1,1-Dichloroethane - 7.9 \\� � / Ill II \ I � / /,- \\\ MW-22� ��� — / 9ai% / /�/� / / I IIII//) 11 II II \ 1 \ — �/ / / 1,2-Dichloroethane - 0.61 J \ \� �— / ��/ I I/l/ I I 1111\ \\ — = /�� \ \ GWE=948.16� ���� _ oo // p��/ ///� l llllll )l IIII ,MW-23/ 1 I \ \\\ \\\ — , _//j/�� Vinyl Chloride - 1.6 GWE=948.20 gray — \� NOW OR FORMERLY STONEY CREEK 1 GWE-936.92�94Q� J �� 1/r i jf / / OWNED BY ✓i ���� — — /// I! / / / / / / / / SHAWNA SUMMERS �� ; , A 1 1 17% �`}I IIIIIIIIII IIIIIIIIIIIIIII I Il sf/ �\ // LAGOON_% DOWNSTREAM) & SW-C (-450') LEGEND 250 EXISTING TOPOGRAPHIC CONTOURS EXISITING ROAD/PATH 0 o EXISTING CHAINLINK FENCE EXISTING STRUCTURE PERENNIAL CREEK, STREAM, ETC. INTERMITTANT CREEK, STREAM, ETC. PROPERTY LINE LINED MSWLF PHASE LIMITS UNLINED WASTE LIMITS (APPROXIMATE) - — — — COMPLIANCE BOUNDARY 1060 POTENTIOMETRIC GROUNDWATER CONTOUR (10/18/18) GWE = 2626.85 GROUNDWATER POTENTIOMETRIC ELEVATION "MW- ELEVATION NOT USED FOR CONTOURING ESTIMATED AREA OF VOC's IN UPPERMOST AQUIFER ABOVE 2L STANDARDS BEYOND COMPLIANCE BOUNDARY sw SURFACE WATER SAMPLING LOCATION MONITORING WELL EXISTING iw INJECTION WELL EXISTING WATER SUPPLY WELL EXISTING (CONSIDERED NON -POTABLE) GRAPHIC SCALE 0 100 200 400 ( IN FEET ) 1 inch = ft. SHEET 2 800 L9 Q M r, Z N N W 0) 0) 0 N Cb W Z N Z Z°° O I w o 0o f n a 0) = CL N 1�1 Z � N `� O L1 w Lu 0 N C] t0 00 m 2 Z N L ZI Z J �3 w z Z w rn Q < Q w Z z w U IL W L7 w °J 0] rn Z _ rn Q° m x � a m W =En ° rn a W Cf) C'1 � Q z Q O v~j a � J � U N � O C O CIL Lu Q � U U W Q L � U O m z � O o CIL SCALE: SEE SCALE BAR DATE: 0111812019 DRWN. BY: R. MOSS CHKD. BY: J.PFOHL PROJECT NUMBER DRAWING NO. SHEET NO. SHEET 2 1 OF 1 Figures Figure 1 Total Cumulative VOC Concentrations Pre/Post Injection Comparison October 22, 2009 - October 19, 2018 DOWNGRADIENT OF IW-2 (TOTAL CUMULATIVE VOC CONCENTRATIONS) saipeoue �uw_ts 0�'tss Nwwim d�sie snapoert Mnvzs D�s'zi NMf�-1a DOWNGRADIENT OF IWJ (TOTAL CUMULATIVE VOC CONCENTRATIONS) sngeoue �rwte prmSR S.�peoert �uw.ts prxis Baseline Period (Oct. 2009-Oct. 2011) Difference Difference Average of Between Between first Five Corrective Most Most Statistical Oct May Oct May Oct Action Oct. Recent & Recent & Trend* Between 2009 2010 2010 2011 2011 Events 2018 Baseline Baseline Oct. 2009- WeIIID (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) (uq/L) (uq/L) N Oct.2018 INJECTION WELL (IW-1) UNSUCCESSFUL INJECTION SO DOWNGRADIENT WELLS NOT SHOWN INJECTION WELL (IW-2) MONITORED DOWNGRADIENT BY MW-12S, MW-13 & MW-18 MW-12S 0.00 0.00 0.00 0.00 5.40 1.08 0.00 -1.08 -100 HNo TrendH MW-13 61.00 50.60 74.20 87.30 72.50 69.12 17.53 -51.59 -75 . Downward. MW-18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0 HNo TrendH INJECTION WELL (IW-3) MONITORED DOWNGRADIENT BY MW-3R & MW-16 MW-3R 0.00 0.00 1 0.00 1 0.00 0.00 0.00 0.00 0.00 0 HNo TrendH MW-16 1137.90 113.60 135.70 1121.20 116.30 124.94 29.99 -94.95 -76 . 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 8.89 -5.43 -41 HNo TrendH MW-21 52.10 50.70 51.38 39.10 32.41 45.14 14.98 -30.16 -61 Downward. MW-23 4.30 0.00 0.00 0.00 0.00 0.86 0.00 -0.86 -100 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 52.90 -18.54 -26 �Downward� MW-19 0.00 0.00 0.00 0.00 0.00 0.00 1.35 1.35 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 - October 19, 2018 SOUTHERN AOC (TOTAL CUMULATIVE VOC CONCENTRATIONS) ­. 0 -11 - do's A 11 - I- Total Cumulative VOCs �� Olm'i tuna p"ws NORTHERN AOC (TOTAL CUMULATIVE VOC CONCENTRATIONS) Serge Uax AOC Well ID Oct 2009 May 2010 Oct 2010 May 2011 Oct 2011 Average of first Five Corrective Action Events Oct 2018 Difference Difference Statistical Trend (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) (%) Oct 2009 - Oct 2018 Background MW-1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 0.00 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 0.00 0.00 0 No Trend MW-13 61.00 50.60 74.20 87.30 72.50 69.12 17.53 -51.59 -75 Downward Southern MW-14 15.20 15.60 15.60 8.20 17.00 14.32 8.89 -5.43 -38 Downward MW-15 96.13 55.00 55.00 78.10 64.06 69.66 52.90 -16.76 -24 Downward MW-16 137.90 113.60 135.70 121.20 116.30 124.94 29.99 -94.95 -76 Downward MW-17 20.34 8.40 8.85 0.00 5.77 8.67 1.31 -7.36 -85 No Trend MW-18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0 No Trend MW-19 0.00 0.00 0.00 0.00 0.00 0.00 1.35 1.35 100 No Trend MW-21 52.10 50.70 51.38 39.10 32.41 45.14 14.98 -30.16 -67 Downward MW-22 28.90 23.80 23.80 11.66 5.20 18.67 5.85 -12.82 -69 Downward MW-23 4.30 0.00 0.00 0.00 0.00 0.86 0.00 -0.86 -100 No Trend Combined Total 786.02 722.90 770.66 724.46 583.64 717.54 397.80 -319.74 -45 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 2.44 -6.86 -74 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 61.99 38.83 168 Upward MW-20 0.00 0.00 0.00 0.00 0.00 0.00 1.65 1.65 100 No Trend Combined Total 52.90 53.70 50.40 47.80 44.30 49.82 78.68 28.86 58 No Trend MW-11 MW-11 10.10 6.00 6.00 5.44 23.20 10.15 4.88 -5.27 -52 No Trend SITEWIDE Combined Total 849.02 782.60 827.06 777.70 651.14 777.50 481.36 -296.14 -38 Downward "s = Not sampled this event so 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 October 18-19, 2018 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 1104.40 29.95 36.439211 -80.568133 IW-2 (was MW-2) 11/28/89 2 70 60 10 Clay 1068.86 1068.36 1027.92 40.94 36.435833 -80.568894 MW-3R 9/27/94 2 101 86 15 Rock 1017.50 1015.00 975.79 41.71 36.434725 -80.571989 IW-3 (was MW-3RS) 5/17/01 2 52 37 15 Rock 1020.57 1018.24 988.54 32.03 36.434656 -80.571858 IW-4 (was MW-4) 8/30/94 2 55.4 40.4 15 Rock 1026.26 1025.06 989.12 37.14 36.434686 -80.569200 IW-5 (was MW-5) 8/27/94 2 63 48 15 Rock 1080.18 1077.78 <1039.50 >40.68 36.434614 -80.570436 MW-6 9/7/94 2 29.7 14.7 15 Rock 1067.67 1065.61 1045.30 22.37 36.437431 -80.571067 MW-7 8/23/94 2 23 8 15 Rock 1073.50 1071.50 1061.26 12.24 36.438439 -80.570722 IW-6 (was MW-8) 8/16/94 2 54 39 15 Rock 1088.45 1086.45 1046.97 41.48 36.439278 -80.570381 MW-9 8/22/94 2 43.8 28.8 15 Rock 1094.07 1092.07 1060.87 33.20 36.439289 -80.571508 MW-11 8/15/94 2 40 25 15 Rock 1151.80 1150.40 1130.15 21.65 36.441589 -80.569558 MW-12S 5/31/01 2 51 11 40 Rock 1025.80 1023.25 1012.69 13.11 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 1005.75 982.03 26.45 36.435036 -80.568183 MW-14 5/30/06 2 48.03 33.03 15 Rock 1018.80 1016.11 978.34 40.46 36.434267 -80.569239 MW-15 6/22/06 2 57 42 15 Rock 1075.96 1073.23 1023.72 52.24 36.433797 -80.570467 MW-16 6/21/06 2 36.3 21.3 15 Rock 999.54 996.67 973.68 25.86 36.434536 -80.572117 MW-17 6/1/07 2 15.32 5.32 10 Rock 965.43 962.26 955.74 9.69 36.433558 -80.572517 MW-18 6/1/07 2 18.15 8.15 10 Saprolite 983.00 980.00 974.17 8.83 36.435453 -80.567050 MW-19 6/1/07 2 17.1 7.1 10 PWR 946.27 942.97 936.92 9.35 36.432231 -80.570556 MW-20 6/1/07 2 25.64 10.64 15 Rock 1082.19 1079.12 1062.98 19.21 36.439025 -80.571650 MW-21 6/1/07 2 15.41 5.41 10 Saprolite/PWR 965.36 962.22 959.22 6.14 36.434214 -80.568717 MW-22 6/1/07 2 16.04 6.04 10 Saprolite 953.40 950.23 948.16 5.24 36.432928 -80.571678 MW-23 6/1/07 2 17.1 7.1 1 10 Sandy Silt 955.31 952.09 1 948.20 1 7.11 1 36.432828 -80.569156 NOTE: bgs = below ground surface amsl= above mean sea level btoc = below top of casing (PVC well casing) Surry County Closed CDLF and Closed MSWLF, Mt. Airy Page 1 of 1 Table 2 Field Observations of Monitoring Locations October 18-19, 2018 Location Viable Lack of Any Monitoring Evidence of Location 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 PR 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 PR 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 PR, Red Purge water MW-7 Yes Yes Yes Yes Yes Yes PR IW-6 (was MW-8) No Yes Yes Yes Yes Yes Fouled since injection 10/24/12. PR MW-9 Yes Yes Yes Yes Yes Yes Replaced lock and tag MW-11 Yes Yes Yes Yes Yes Yes PR MW-12S Yes Yes Yes Yes Yes Yes MW-12D Yes Yes Yes Yes Yes Yes Flowing artesian which is typical MW-13 Yes Yes Yes Yes Yes Yes MW-14 Yes Yes Yes Yes Yes Yes MW-15 Yes Yes Yes Yes Yes Yes MW-16 Yes Yes Yes Yes Yes Yes Red purge water MW-17 Yes Yes Yes Yes Yes Yes MW-18 Yes Yes Yes Yes Yes Yes MW-19 Yes Yes Yes Yes Yes Yes MW-20 Yes Yes Yes Yes Yes Yes MW-21 Yes Yes Yes Yes Yes Yes MW-22 Yes Yes Yes Yes Yes Yes MW-23 Yes Yes Yes Yes Yes Yes SW-1 Yes High gage height & flow SW-2 Yes High gage height & flow SW-3 Yes High gage height & flow SW-4 Yes High gage height & flow SW-C Yes High gage height & flow SW N-1 Yes High gage height & flow SWN-2 Yes High gage height & flow SCALEHOUSE I Yes I I I I I I Sample from spigot next to well which is typical Any unusual field conditions, observations, or events: Injection wells (IW-1, IW-2, IW-3, IW-4, IW-5 and IW-6) exempt from laboratory analysis as SWS approved on May 10, 2013 (DIN:18938) Stormwater control improvements performed since May 2012 event. Visual markers (10 ft PVC pipes) remain secured to each monitoring well case PR= Concrete well pad replaced by County in Fall 2017. Slurry County Closed CDLF and Closed MSWLF, Mt. Airy Page 1 of 1 Table 3 Field Parameter Data Summary October 18-19, 2018 Parameter Depth to Water Water Elevation TOC Elevation Temp. ORP DO pH Specific Conductance Turbidity Units ft (btoc) ft (amsl) ft (amsl) C mV mg/L SU umhos/cm Visual or NTU MW-1 29.95 1104.40 1134.35 15.0 186 2.1 6.3 127 <0.5 IW-2 40.94 1027.92 1068.86 NR NR NR NR NR >1000 MW-3R 41.71 975.79 1017.50 15.2 133 1.3 7.7 295 Clear IW-3 32.03 988.54 1020.57 NR NR NR NR NR >1000 IW-4 37.14 989.12 1026.26 NR NR NR NR NR >1000 IW-5 >40.68 <1039.50 1080.18 NR NR NR NR NR NR MW-6 22.37 1045.30 1067.67 15.1 NR NR 6.4 343 Clear MW-7 12.24 1061.26 1073.50 15.6 237 1.8 6.0 257 Clear IW-6 41.48 1046.97 1088.45 NR NR NR NR NR >1000 MW-9 33.2 1060.87 1094.07 15.5 -11 0.3 15.5 390 Clear MW-11 21.65 1130.15 1151.80 16.5 127 2.7 5.4 254 Clear MW-12S 13.11 1012.69 1025.80 15.5 NR NR 7.4 350 Clear MW-12D <0.00 >1027.05 1027.05 14.0 NR NR 8.0 179 Clear MW-13 26.45 982.03 1008.48 13.6 NR NR 4.9 264 Clear MW-14 40.46 978.34 1018.80 14.2 101 0.9 5.8 98 Clear MW-15 52.24 1023.72 1075.96 14.1 17 0.8 5.5 129 Clear MW-16 25.86 973.68 999.54 14.4 NR NR 6.0 610 Clear MW-17 9.69 955.74 965.43 17.1 NR NR 6.7 256 Clear MW-18 8.83 974.17 983.00 14.7 NR NR 5.9 28 Clear MW-19 9.35 936.92 946.27 15.3 NR NR 5.5 48 Clear MW-20 19.21 1062.98 1082.19 15.4 NR NR 5.8 231 Clear MW-21 6.14 959.22 965.36 14.5 107 2.1 5.5 171 Clear MW-22 5.24 948.16 953.40 18.1 NR NR 6.1 365 Clear MW-23 7.11 948.20 955.31 17.7 NR NR 6.4 275 Clear Scalehouse na na na 15.3 NR NR 7.8 188 Clear Minimum 5.24 936.92 946.27 13.6 -11 0.3 4.9 28 Clear Average 24.38 1008.46 1034.58 15.3 112 1.5 6.7 243 Clear Maximum 52.24 1130.15 1151.80 18.1 237 2.7 15.5 610 >1000 SW-1 - - - 9.9 NR NR 6.3 86 Clear SW-2 - - - 14.4 NR NR 6.8 95 Clear SW-3 - - - 9.9 NR NR 6.6 348 Clear SW-4 - - - 10.8 NR NR 6.4 11 Clear SWN-1 - - - 10.1 NR NR 6.8 69 Clear SWN-2 - - - 10.2 NR NR 6.9 89 Clear Minimum - - - 14.4 NR NR 6.9 348 Clear Average - - - 10.9 NR NR 6.6 116 Clear Maximum - - - 14.4 NR NR 6.9 348 Clear 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 October 18-19, 2018 App. I MNA Field Parameter Tracer E, of O m a z aD 0 ~ o ° a o c � — _ Q (D g U o U) a) c CIJ O x a co a)�_ U U) OCL a> m > o Q N X N N W N � N N C > N w N O 00 N > w E .� N N -0o "6 0 y a E a E U O m ? Q LL a >. N aci ,L... N Y ° 7 7 :Em U O O O o "' R a)O O S 7 > F > 2 2 W 0 Q rA rA U F m U — Z 0 O F O F O_ F m O O 0 O (n to m O 00 m O O O O > CO O co Y M o co Q W U N O pip O m m 0 COO Q Q M O Q O= O O O M (0 O M O O O N Q d Q d N M N 2 N 2 N N N N O M W W W N N Y N '° M Q Q to Q M LO M W W J J J Q Q W Q LL W W J W 0 W rn J J LL LL LL LL W LL LL W IW-1 Not sampled since injection wells are exempt MW-1 X X X X I I X I I I I I I X X X X X X IW-2 Not sampled since injection wells are exempt MW-3R X X X I I I I I I I I X X X X X X IW-3 Not sampled since injection wells are exempt IW-4 Not sampled since injection wells are exempt IW-5 Not sampled since injection wells are exempt MW-6 X X X X X X X MW-7 X X I X1 X I I I X I I I I X X X1 X I X I X IW-6 Not sampled since injection wells are exempt MW-9 X X X X X X X X X X X MW-11 X X X X X X X X X X X MW-12S X X X X X X X MW-12D X X X X X X X MW-13 X X X X X X X MW-14 X X X X X X X X X X X MW-15 X X X X X X X X X X X MW-16 X X X X X X X MW-17 X X X X X X X MW-18 X X X X X X X 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 MW-22 X X X X X X X MW-23 X X X X X X X Scalehouse X X X X X X X SW-1 X X X X X X X SW-2 X X X X X X X SW-3 X X X X X X X SW-4 X X X X X X X SW-C X X X X X X SWN-1 X X X X X X X SWN-2 X X X X X X X EB X X X FB X X App I & II Lists = From current 40 CFR 258 Injection wells exempt from monitoring except for turbidity and WLR per SWS approved SAP [18936] Surry County Closed CDLF and Closed MSWLF, Mt. Airy Page 1 of 1 Table 5 Groundwater and QC Sample Detections October 18 & 19, 2018 Parameter Name MDL 2L/GWP/IMAC MCL I MW-1 MW-3111 MW-6 I MW-7 I MW-9 MW-11 MW-12D MW-12S MW-13 MW-14 MW-15 MW-16 MW-17 I MW-18 MW-19 MW-20 I MW-21 I MW-22 MW-23 JSCAILEHOUSE EB FB STANDARD BG S S S S S S S S S S S S S S S S S S WSW QC QC Metals (Appendix 1) Barium, total 2.5 700 2000 101 7.9 J 91.6 J 55.6 J 40.7 J 35.9 J 5.9 J 16.5 J 74.3 J 21.4 J 44.6 J 71.6 J 33.8 J 57.4 J 43.7 J 19.5 J 62.2 J 66.9 J 22.5 J 13.5 J -- Cadmium, total 0.5 2 5 3.7 (N) 1.7 0.65 J 0.52 J 0.87 J -- Chromium, total 2.5 10 100 3.6 J 2.6 J -- Cobalt, total 2.5 1 NE 7.3 J (N) 60.9 (N) 55.3 (N) 145 (N) 17 (N) 12.6 (N) 211 (N) 6.5 J (N) 9.4 J (N) 5.1 J (N) 55 (N) -- Copper, total 2.5 1000 1300 6.6 J 20.6 13.6 240 6.9 J -- Lead, total 2.5 15 15 3.1 J 2.6 J 3.1 J 5.7 J -- Nickel, total 2.5 100 NE 9.1 J 6.1 J 3.5 J 2.5 J 3 J 12.1 J 3.4 J 6.1 J 2.6 J 5.8 J -- Vanadium, total 2.5 0.3 NE 3.7 J (N) 2.6 J -- Thallium, total 0.02 0.28 2 0.11 J 0.36 J (N) 0.16 J 0.29 J (N) 0.075 J 0.086 J 0.068 J 0.14 J 0.048 J 0.2 J 0.029 J 0.22 J -- Zinc, total 5.0 1000 NE 46.4 7.9 J 14 22 51 5.2 J 9.6 J 91 283 5.9 J 7 J 10.1 -- VOCs Appendix I 1,1-Dichloroethane 0.32 6 NE 1.5 J 2 J 3.1 J 7.9 (L) 0.6 J 0.51 J 2.1 J 0.51 J 1,2-Dichlorobenzene 0.30 20 NE 0.89 J 1.2 J 0.35 J 1,2-Dichloroethane 0.24 0.4 5 0.46 J (L) 0.61 J (L) 1.2 (L) 0.29 J 1,2-Dichloropropane 0.27 0.6 5 0.99 J (L) 0.65 J (L) 1,4-Dichlorobenzene 0.33 6 75 0.94 J 4.7 1.9 0.77 J 5.3 9.3 (L) 0.73 J 0.55 J 2.7 Benzene 0.25 1 5 1.7 (L) 0.44 J 0.49 J 0.94 J 0.28 J Chlorobenzene 0.23 50 100 1.5 J 1.7 J 0.87 J 3.3 3.9 0.37 J 0.96 J cis- 1,2-Dichloroethene 0.19 70 70 0.44 J 39.6 0.68 J 13.7 5.1 30.7 10.7 0.21 J 0.84 J 1.1 J 12.1 0.76 J Methylene Chloride 0.97 5 5 3 3.1 Tetrachloroethene 0.46 0.7 5 0.69 J Trichloroethene 0.47 3 5 0.6 J 3 0.78 J Vinyl chloride 0.62 0.03 2 L 11.9 (L) I 1 1 1.6 (L) 1.5 (L) Turbidity (Measured in Lab) Turbidity 0.5 NE NE -- -- 1.3 4.8 1 -- I -- I -- 1 1 11.8 1 21.9 1 13.4 1 -- I-- -- -- -- Units ug/L, Blank cells means Not Detected above MDL, -- means not tested Red Bold Above Established 2UGWP/IMAC NC Groundwater compliance standard. Above Established Federal MCL Drinking Water Std. No regulatory compliance significance. MDL = Method Detection Limit 2L = NC groundwater water standards per 15A NCAC 02L .0202. IMAC = (Interim Maximum Allowable Concentrations) - Interim NC groundwater standards per 15A NCAC 02L .0202. GWP= Groundwater Standard value calculated by NC DEQ for constituents with no established 2L standard. Values are calculated using criteria 1 & 2 of the NC Groundwater standards and do not consider taste, odor, MCLs, MCLG, and secondary drinking water Standards. J = "J-qualified". Estimated concentration above the adjusted MDL 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 leachate or landfill gas as transport mechanism A definitive source of the detections was not determined as part of this report. BG = Background Well Sample, QC = Quality Control Sample, S = Sentinal Well Sample Surry County Closed CDLF and Closed MSWLF, Mt. Airy Page 1 of 1 Table 6 Surface Water Sample Detections October 18 & 19, 2018 Parameter Name MDL 2B MCL SWN-1 SW-1 SW-2 SW-3 SW-4 SWN-2 STANDARD Upstream Downstream Downstream Downstream Downstream Downstream Metals (Appendix 1) Barium, total 2.5 200000 2000 16.1 J 20.4 J 21.5 J 18.6 J 17 J 16 J Cobalt, total 0.5 NE NE 23.3 2.6 J Thallium, total 0.02 0.47 2 0.022 J VOCs (Appendix 1) 1,4-Dichlorobenzene 0.33 900 75 0.35 J cis-1 2-Dichloroethene 0.19 720 70 0.57 J Units ug/L, Blank cells means Not Detected, -- means not tested, NE means Not Established Red Bold Above Established 2B Standard Regulatory compliance Standard for Class C Waterbody Above Established Federal MCL Drinking Water Std. No regulatory compliance significance. MDL = Method Detection Limit 2B = NC Surface Water water standards per 15A NCAC 02B .0202. J = "J-qualified". Estimated concentration above the adjusted MDL and below the adjusted reporting limit. Downstream = Sample collected downstream of landfill Upstream = Sample collected upstream of landfill Surry County Closed CDLF and Closed MSWLF, Mt. Airy Page 1 of 1 Table 7 Groundwater Sample Detections (Background) Designated Background Wells and those Approved by NC SWS* to Establish Background Conditions at the Site October 18, 2018 Parameter Name MDL 2L/GWP/IMAC STANDARD MW-1 MCL (Closed) MW-1 (Lined) Metals (Appendix I Barium, total 2.5 1 700 120001 101 9.9 J Cadmium, total 0.5 2 5 3.7 0.51 J Chromium, total 2.5 10 100 3.6 J Cobalt, total 2.5 1 NE 7.3 J Copper, total 2.5 1000 1300 6.6 J Lead, total 2.5 15 15 3.1 J Nickel, total 2.5 100 NE 9.1 J 3.4 J Vanadium, total 2.5 0.3 NE 3.7 J Thallium, total 0.02 0.28 2 0.11 J 0.03 J Zinc, total 5 1000 NE 46.4 8.8 J VOCs (Appendix I cis-1,2-Dichloroethene 0.19 1 70 1 70 1 0.44 J Turbidity (Measured in Lab) Turbidity 1 0.5 1 NE I NE 1 <0.5 11 Units ug/L, Blank cells means Not Detected, -- means not tested Red Bold Above Established 2L/GWP/IMAC Std. Regulatory compliance Standard Above Established MCL Drinking Water Std. No regulatory compliance significance. MDL = Method Detection Limit, 2L = NC 2L Groundater Standard, GWP=Groundwater Protection Standard, IMAC MCL = Maximum Contaminant Level Federal Standard for Drinking Water J = "J-qualified". Estimated concentration above the adjusted MDL and below the adjusted reporting limit. * = NC SWS Approved that data from wells MW-1 (Closed), MW-1 (Lined) and 22 other "OW42' wells may be usi Surry County Landfill -Mt. Airy Page 1 of 1 Table 8 MNA Parameter Data Summary October 18-19, 2018 Parameters Method MDL* Units MW-1 MW-7 MW-9 MW-11 MW-14 MW-15 MW-21 10/18/18 10/18/18 10/19/18 10/18/18 10/18/18 10/18/18 10/18/18 VFA - Acetic Acid AM23G NS ug/L NS NS NS NS NS NS NS VFA - Butyric Acid AM23G NS ug/L NS NS NS NS NS NS NS VFA - Lactic Acid AM23G NS ug/L NS NS NS NS NS NS NS VFA - Propionic Acid AM23G NS ug/L NS NS NS NS NS NS NS VFA - Pyruvic Acid AM23G NS ug/L NS NS NS NS NS NS NS Hydrogen AM20GAX NS nM NS NS NS NS NS NS NS Methane RSK-175 10 ug/L <10 47.5 1770 3680 10.8 7160 16.9 Ethene AM20GAX NS ug/L NS NS NS NS NS NS NS Ethane AM20GAX NS ug/L NS NS NS NS NS NS NS CO2-Dissolved Field HACH Kit 10 mg/L NS NS NS NS NS NS NS Alkalinity SM 2320B 1000 ug/L NS NS NS NS NS NS NS Sulfate EPA 300.0 1000 ug/L NS NS NS NS NS NS NS Sulfide SM 4500-S2D 50 ug/L <50 <50 <50 <50 <50 <50 <50 Chloride SM 4500-CI-E 500 ug/L NS NS NS NS NS NS NS TOC SM 5310B 500 ug/L NS NS NS NS NS NS NS COD SM 5220D 12500 ug/L NS NS NS NS NS NS NS BOD SM5210B 2000 ug/L NS NS NS NS NS NS NS Ferrous Iron EPA 6010 500 ug/L NS NS NS NS NS NS NS Nitrate EPA 353.2 NS ug/L NS NS NS NS NS NS NS Temperature Field Instrument 0 C 15.0 15.6 15.5 16.5 14.2 14.1 14.5 ORP Field Instrument -900 mV 186 237 -11 127 101 17 107 DO Field Instrument 0 mg/L 2.1 1.8 0.3 2.6 0.9 0.8 2.1 pH Field Instrument 0 SU 6.3 6.0 6.4 5.4 5.8 5.5 5.5 Specific Conductance Field Instrument 0 us/cm 127 257 390 254 98 129 17.1 Turbidity EPA 180.1 0.5 1 NTU <0.5 <0.5 1.3 4.8 <0.5 11.8 13.4 Notes: VFA = Volatile Fatty Acids MDL" = Lab Method Detection Limit or lowest field measurement possible. Constituents detected below quantifiable limits are shown as < MDL value. NS = Not Sampled since not required during this specific event. Surry County Closed CDLF and Closed MSWLF, Mt. Airy Page 1 of 1 Table 9 Hydrogeolofic Properties at Monitoring Well Locations October 18-19, 2018 Well Hydraulic Conductivity Effective Porosity Hydraulic Gradient Groundwater Average Linear Velocity Rate Flow Direction Minimum Distance From Upgradient EOW Ground Water Depth Groundwater Potentiometric Elevation Screened Interval Lithology (cm/second) (ft/day) N (feet/feet) (feet/year) (ft) (feet btoc) (feet amsl) MW-1 4.30E-05 0.12 15 0.129 38 S59W 0 29.95 1104.40 Clay IW-2 4.30E-05 0.12 15 0.105 31 S41E - 40.94 1027.92 Clay MW-7 8.10E-04 2.30 15 0.058 325 S87W 704 12.24 1061.26 PWR / Fractured Rock IW-6 4.40E-04 1.25 15 0.117 354 S02W - 41.48 1046.97 PWR / Fractured Rock MW-9 1.90E-04 0.54 15 0.103 135 S33E 614 33.20 1060.87 Sandy Silt MW-13 2.06E-04 0.58 23 0.164 152 S35E 1,850 26.45 982.03 Saprolite MW-18 2.04E-03 5.78 15 0.106 na S21E 0 8.83 974.17 Saprolite MW-19 1.10E-03 3.12 3 0.118 4,494 S21W 2,663 9.35 936.92 PWR MW-21 1.28E-03 3.63 3 0.154 6,792 S42E 2,041 6.14 959.22 Saprolite/PWR MW-22 9.88E-04 2.80 15 0.153 1,045 S26W 2,506 5.24 948.16 Saprolite MW-23 3.04E-04 0.86 15 0.120 252 S34E 2,610 7.11 948.20 Sandy Silt Minimum 4.30E-05 0.12 3 0.058 31 - 0 5.24 936.92 - Average 6.77E-04 1.92 14 0.121 1,362 - 1,443 20.08 1004.56 - Maximum 2.04E-03 5.78 23 0.164 6,792 - 2,663 41.48 1104.40 MW-3R 2.40E-04 0.68 5 na na S49W 1,994 41.71 975.79 Fractured Rock IW-3 2.40E-05 0.07 5 0.137 68 S43W - 32.03 988.54 Fractured Rock IW-4 1.10E-04 0.31 5 0.172 392 S55E - 37.14 989.12 Fractured Rock IW-5 1.50E-05 0.04 5 - - - - >40.68 <1039.50 Fractured Rock MW-6 1.90E-05 0.05 5 0.137 54 S79W 963 22.37 1045.30 Fractured Rock MW-11 3.10E-04 0.88 5 0.017 107 S15W 0 21.65 1130.15 Fractured Rock MW-12S na na 3 0.112 na S22W 0 13.11 1012.69 Fractured Rock MW-12D 1.30E-06 0.00 5 na na na 0 0.00 >1027.05 Fractured Rock MW-14 7.45E-03 21.12 3 0.130 33,368 S77E 2,098 40.46 978.34 Fractured Rock MW-15 7.21E-05 0.20 3 0.169 420 S07E 2,020 52.24 1023.72 Fractured Rock MW-16 2.82E-05 0.08 3 0.106 103 S45W 2,089 25.86 973.68 Fractured Rock MW-17 2.94E-04 0.83 3 0.107 1,080 S74W 2,547 9.69 955.74 Rock MW-20 1.92E-04 1 0.54 1 3 1 0.093 1 617 1 S51E 692 19.21 1062.98 Rock Minimum 1.30E-06 0.00 3 0.017 54 - 0 0.00 955.74 - Average 7.30E-04 2.07 4 0.118 355 - 1,240 26.29 1012.37 - Maximum 7.45E-03 21.12 5 0.172 1,080 2.547 52.24 1130.15 NOTE: Values for hydraulic conductivity determined via slug test by GAI, MESCO, or Joyce. Hydrologic gradient from water levels recorded on October 18-19, 2018. Wells screened entirely in rock were not utilized for flow directions/gradients. Screens that traverse both rock and regolith assumed flow in regolith dominates. Hydraulic Conducitivity value and flow rate for MW-14 was considered an outlier; therefore not included in the average or maximum. na = Not available/applicable Average Linear Velocity (Q) is defined by modified Darcy's equation: K A K= hydraulic conductivity where Q n dl ne = effective porosity e dh= head difference dl= horizontal distance Surry County Closed C&D and Closed MSWLF, Mt. Airy Page 1 of 1 Appendix A Laboratory Analysis Reports Chains of Custody lacieAnalXical" www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 November 01, 2018 Mr. Jonathan Pfohl Municipal Engineering Services 68 Shipwash Dr. Garner, NC 27529 RE: Project: Surry Closed -Mt. Airy Pace Project No.: 92404175 Dear Mr. Pfohl: Enclosed are the analytical results for sample(s) received by the laboratory between October 19, 2018 and October 23, 2018. The results relate only to the samples included in this report. Results reported herein conform to the most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Trey Carter trey. carter@pacelabs.com (704)875-9092 Project Manager Enclosures cc: Maddie German, Municipal Engineering Services 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 78 aceAnalXical 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.: 92404175 Charlotte Certification IDs 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 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 Massachusetts Certification #: M-NC030 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 78 aceAnalXical 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.: 92404175 Lab ID Sample ID Matrix Date Collected Date Received 92404175001 MW-1 Water 10/18/1816:19 10/19/1815:16 92404175002 MW-7 Water 10/18/1815:35 10/19/1815:16 92404175003 MW-9 Water 10/18/1817:44 10/19/1815:16 92404175004 MW-11 Water 10/18/1818:00 10/19/1815:16 92404175005 MW-14 Water 10/18/1817:29 10/19/1815:16 92404175006 MW-15 Water 10/18/1817:10 10/19/1815:16 92404175007 MW-21 Water 10/18/1817:21 10/19/1815:16 92404175008 MW-20 Water 10/18/1817:41 10/19/1815:16 92404175009 MW-3R Water 10/19/1810:57 10/23/1813:49 92404175010 MW-6 Water 10/19/1811:35 10/23/1813:49 92404175011 MW-12S Water 10/19/1813:52 10/23/1813:49 92404175012 MW-13 Water 10/19/1814:04 10/23/1813:49 92404175013 MW-16 Water 10/19/1811:00 10/23/1813:49 92404175014 MW-17 Water 10/19/1811:10 10/23/1813:49 92404175015 MW-18 Water 10/19/1813:43 10/23/1813:49 92404175016 MW-19 Water 10/19/1813:32 10/23/1813:49 92404175017 MW-22 Water 10/19/1811:20 10/23/1813:49 92404175018 MW-23 Water 10/19/1813:37 10/23/1813:49 92404175019 MW-12D Water 10/19/1813:50 10/23/1813:49 92404175020 SCALEHOUSE Water 10/18/18 06:07 10/23/18 13:49 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 78 aceAnalXical 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 92404175 Analytes Lab ID Sample ID Method Analysts Reported Laboratory 92404175001 MW-1 RSK 175 Modified LMB 1 PASI-C EPA 601 OD SER 14 PASI-A EPA 6020E SER 1 PASI-A EPA 8260E GAW 51 PASI-C EPA 180.1 Rev 2.0 1993 RLO 1 PASI-A SM 4500-S2D-2011 MDW 1 PASI-A 92404175002 MW-7 RSK 175 Modified LMB 1 PASI-C EPA 601 OD SER 14 PASI-A EPA 6020E SER 1 PASI-A EPA 8260E GAW 51 PASI-C EPA 180.1 Rev 2.0 1993 RLO 1 PASI-A SM 4500-S2D-2011 MDW 1 PASI-A 92404175003 MW-9 RSK 175 Modified LMB 1 PASI-C EPA 601 OD SER 14 PASI-A EPA 6020E SER 1 PASI-A EPA 8260E GAW 51 PASI-C EPA 180.1 Rev 2.0 1993 RLO 1 PASI-A SM 4500-S2D-2011 MDW 1 PASI-A 92404175004 MW-11 RSK 175 Modified LMB 1 PASI-C EPA 601 OD SER 14 PASI-A EPA 6020E SER 1 PASI-A EPA 8260E GAW 51 PASI-C EPA 180.1 Rev 2.0 1993 RLO 1 PASI-A SM 4500-S2D-2011 MDW 1 PASI-A 92404175005 MW-14 RSK 175 Modified LMB 1 PASI-C EPA 601 OD SER 14 PASI-A EPA 6020E SER 1 PASI-A EPA 8260E GAW 51 PASI-C EPA 180.1 Rev 2.0 1993 RLO 1 PASI-A SM 4500-S2D-2011 MDW 1 PASI-A 92404175006 MW-15 RSK 175 Modified LMB 1 PASI-C EPA 601 OD SER 14 PASI-A EPA 6020E SER 1 PASI-A EPA 8260E GAW 51 PASI-C EPA 180.1 Rev 2.0 1993 RLO 1 PASI-A SM 4500-S2D-2011 MDW 1 PASI-A 92404175007 MW-21 RSK 175 Modified LMB 1 PASI-C 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 78 aceAnalXical 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 92404175 Analytes Lab ID Sample ID Method Analysts Reported Laboratory EPA 601 OD SER 14 PASI-A EPA 6020E SER 1 PASI-A EPA 8260E GAW 51 PASI-C EPA 180.1 Rev 2.0 1993 RLO 1 PASI-A SM 4500-S2D-2011 MDW 1 PASI-A 92404175008 MW-20 EPA 601 OD SER 14 PASI-A EPA 6020E SER 1 PASI-A EPA 8260E GAW 51 PASI-C EPA 180.1 Rev 2.0 1993 RLO 1 PASI-A 92404175009 MW-3R EPA 601OD SH1 14 PASI-A EPA 6020E SER 1 PASI-A EPA 8260E GAW 51 PASI-C 92404175010 MW-6 EPA 601OD SH1 14 PASI-A EPA 6020E SER 1 PASI-A EPA 8260E GAW 51 PASI-C 92404175011 MW-12S EPA 601OD SH1 14 PASI-A EPA 6020E SER 1 PASI-A EPA 8260E GAW 51 PASI-C 92404175012 MW-13 EPA 601OD SH1 14 PASI-A EPA 6020E SER 1 PASI-A EPA 8260E GAW 51 PASI-C 92404175013 MW-16 EPA 601OD DS, SH1 14 PASI-A EPA 6020E SER 1 PASI-A EPA 8260E GAW 51 PASI-C 92404175014 MW-17 EPA 601OD DS, SH1 14 PASI-A EPA 6020E SER 1 PASI-A EPA 8260E GAW 51 PASI-C 92404175015 MW-18 EPA 601OD DS, SH1 14 PASI-A EPA 6020E SER 1 PASI-A EPA 8260E GAW 51 PASI-C 92404175016 MW-19 EPA 601OD DS, SH1 14 PASI-A EPA 6020E SER 1 PASI-A EPA 8260E GAW 51 PASI-C 92404175017 MW-22 EPA 601OD DS, SH1 14 PASI-A EPA 6020E SER 1 PASI-A EPA 8260E GAW 51 PASI-C 92404175018 MW-23 EPA 601OD DS, SH1 14 PASI-A REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 5 of 78 aceAnalXical 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.: 92404175 Analytes Lab ID Sample ID Method Analysts Reported Laboratory EPA 6020E SER 1 PASI-A EPA 8260E GAW 51 PASI-C 92404175019 MW-12D EPA 601OD DS, SH1 14 PASI-A EPA 6020E SER 1 PASI-A EPA 8260E GAW 51 PASI-C 92404175020 SCALEHOUSE EPA 601OD DS, SH1 14 PASI-A EPA 6020E SER 1 PASI-A EPA 8260E GAW 51 PASI-C 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 78 aceAnalXical 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.: 92404175 Sample: MWA Lab ID: 92404175001 Collected: 10/18/18 16:19 Received: 10/19/18 15:16 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual RSK 175 Headspace Analytical Method: RSK 175 Modified Methane ND ug/L 10.0 10.0 1 10/20/1814:06 74-82-8 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Antimony ND ug/L 5.0 3.9 1 10/20/18 04:57 10/22/18 07:12 7440-36-0 M1,R1 Arsenic ND ug/L 10.0 5.0 1 10/20/18 04:57 10/22/18 07:12 7440-38-2 M1,R1 Barium 101 ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:12 7440-39-3 M1,R1 Beryllium ND ug/L 1.0 0.50 1 10/20/18 04:57 10/22/18 07:12 7440-41-7 M1,R1 Cadmium 3.7 ug/L 1.0 0.50 1 10/20/18 04:57 10/22/18 07:12 7440-43-9 M1,R1 Chromium 3.6J ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:12 7440-47-3 M1,R1 Cobalt 7.3 ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:12 7440-48-4 M1,R1 Copper 6.6 ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:12 7440-50-8 M1,R1 Lead 3.1J ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:12 7439-92-1 M1,R1 Nickel 9.1 ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:12 7440-02-0 M1,R1 Selenium ND ug/L 10.0 5.0 1 10/20/18 04:57 10/22/18 07:12 7782-49-2 M1,R1 Silver ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:12 7440-22-4 M1,R1 Vanadium 3.7J ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:12 7440-62-2 M1,R1 Zinc 46.4 ug/L 10.0 5.0 1 10/20/18 04:57 10/22/18 07:12 7440-66-6 M1,R1 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Thallium 0.11 ug/L 0.10 0.020 1 10/20/18 02:45 10/24/18 21:26 7440-28-0 8260 MSV Low Level Landfill Analytical Method: EPA 8260E Acetone ND ug/L 25.0 10.0 1 10/31/18 02:20 67-64-1 Acrylonitrile ND ug/L 10.0 1.9 1 10/31/18 02:20 107-13-1 Benzene ND ug/L 1.0 0.25 1 10/31/18 02:20 71-43-2 Bromochloromethane ND ug/L 1.0 0.17 1 10/31/18 02:20 74-97-5 Bromodichloromethane ND ug/L 1.0 0.18 1 10/31/18 02:20 75-27-4 Bromoform ND ug/L 1.0 0.26 1 10/31/18 02:20 75-25-2 Bromomethane ND ug/L 2.0 0.29 1 10/31/18 02:20 74-83-9 M1 2-Butanone (MEK) ND ug/L 5.0 0.96 1 10/31/18 02:20 78-93-3 Carbon disulfide ND ug/L 2.0 1.2 1 10/31/18 02:20 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.25 1 10/31/18 02:20 56-23-5 Chlorobenzene ND ug/L 1.0 0.23 1 10/31/18 02:20 108-90-7 Chloroethane ND ug/L 1.0 0.54 1 10/31/18 02:20 75-00-3 Chloroform ND ug/L 1.0 0.14 1 10/31/18 02:20 67-66-3 Chloromethane ND ug/L 1.0 0.11 1 10/31/18 02:20 74-87-3 M1 1,2-Dibromo-3-chloropropane ND ug/L 2.0 2.0 1 10/31/18 02:20 96-12-8 Dibromochloromethane ND ug/L 1.0 0.21 1 10/31/18 02:20 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 10/31/18 02:20 106-93-4 Dibromomethane ND ug/L 1.0 0.21 1 10/31/18 02:20 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.30 1 10/31/18 02:20 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 10/31/18 02:20 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 1.0 1 10/31/18 02:20 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.32 1 10/31/18 02:20 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.24 1 10/31/18 02:20 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.56 1 10/31/18 02:20 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /01 /2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 7 of 78 aceAnalXical 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.: 92404175 Sample: MWA Lab ID: 92404175001 Collected: 10/18/18 16:19 Received: 10/19/18 15:16 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260 MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 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) 180.1 Turbidity Turbidity 4500S2D Sulfide Water Sulfide Date: 11/01/2018 02:14 PM Analytical Method: EPA 8260E 0.44J ug/L 1.0 0.19 1 10/31/18 02:20 156-59-2 ND ug/L 1.0 0.49 1 10/31/18 02:20 156-60-5 ND ug/L 1.0 0.27 1 10/31/18 02:20 78-87-5 ND ug/L 1.0 0.13 1 10/31/18 02:20 10061-01-5 ND ug/L 1.0 0.26 1 10/31/18 02:20 10061-02-6 ND ug/L 150 78.4 1 10/31/18 02:20 123-91-1 ND ug/L 1.0 0.30 1 10/31/18 02:20 100-41-4 ND ug/L 5.0 0.46 1 10/31/18 02:20 591-78-6 ND ug/L 5.0 0.32 1 10/31/18 02:20 74-88-4 M1 ND ug/L 1.0 0.97 1 10/31/18 02:20 75-09-2 ND ug/L 5.0 0.33 1 10/31/18 02:20 108-10-1 ND ug/L 1.0 0.26 1 10/31/18 02:20 100-42-5 ND ug/L 1.0 0.33 1 10/31/18 02:20 630-20-6 ND ug/L 1.0 0.40 1 10/31/18 02:20 79-34-5 ND ug/L 1.0 0.46 1 10/31/18 02:20 127-18-4 ND ug/L 1.0 0.26 1 10/31/18 02:20 108-88-3 ND ug/L 1.0 0.48 1 10/31/18 02:20 71-55-6 ND ug/L 1.0 0.29 1 10/31/18 02:20 79-00-5 ND ug/L 1.0 0.47 1 10/31/18 02:20 79-01-6 ND ug/L 1.0 0.20 1 10/31/18 02:20 75-69-4 ND ug/L 1.0 0.41 1 10/31/18 02:20 96-18-4 ND ug/L 2.0 0.35 1 10/31/18 02:20 108-05-4 M1 ND ug/L 1.0 0.62 1 10/31/18 02:20 75-01-4 ND ug/L 1.0 0.66 1 10/31/18 02:20 1330-20-7 100 % 70-130 1 10/31/18 02:20 460-00-4 82 % 70-130 1 10/31/18 02:20 17060-07-0 96 % 70-130 1 10/31/18 02:20 2037-26-5 Analytical Method: EPA 180.1 Rev 2.0 1993 ND NTU 1.0 0.50 1 10/20/18 01:36 H3 Analytical Method: SM 4500-S2D-2011 ND ug/L 100 50.0 1 10/23/1813:31 18496-25-8 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 78 aceAnalXical 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.: 92404175 Sample: MW-7 Lab ID: 92404175002 Collected: 10/18/18 15:35 Received: 10/19/18 15:16 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual RSK 175 Headspace Analytical Method: RSK 175 Modified Methane 47.5 ug/L 10.0 10.0 1 10/20/1814:52 74-82-8 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Antimony ND ug/L 5.0 3.9 1 10/20/18 04:57 10/22/18 07:24 7440-36-0 Arsenic ND ug/L 10.0 5.0 1 10/20/18 04:57 10/22/18 07:24 7440-38-2 Barium 55.6 ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:24 7440-39-3 Beryllium ND ug/L 1.0 0.50 1 10/20/18 04:57 10/22/18 07:24 7440-41-7 Cadmium ND ug/L 1.0 0.50 1 10/20/18 04:57 10/22/18 07:24 7440-43-9 Chromium ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:24 7440-47-3 Cobalt 55.3 ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:24 7440-48-4 Copper ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:24 7440-50-8 Lead ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:24 7439-92-1 Nickel ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:24 7440-02-0 Selenium ND ug/L 10.0 5.0 1 10/20/18 04:57 10/22/18 07:24 7782-49-2 Silver ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:24 7440-22-4 Vanadium ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:24 7440-62-2 Zinc 7.9J ug/L 10.0 5.0 1 10/20/18 04:57 10/22/18 07:24 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Thallium 0.16 ug/L 0.10 0.020 1 10/20/18 02:45 10/24/18 21:28 7440-28-0 8260 MSV Low Level Landfill Analytical Method: EPA 8260E Acetone ND ug/L 25.0 10.0 1 10/31/18 02:38 67-64-1 Acrylonitrile ND ug/L 10.0 1.9 1 10/31/18 02:38 107-13-1 Benzene ND ug/L 1.0 0.25 1 10/31/18 02:38 71-43-2 Bromochloromethane ND ug/L 1.0 0.17 1 10/31/18 02:38 74-97-5 Bromodichloromethane ND ug/L 1.0 0.18 1 10/31/18 02:38 75-27-4 Bromoform ND ug/L 1.0 0.26 1 10/31/18 02:38 75-25-2 Bromomethane ND ug/L 2.0 0.29 1 10/31/18 02:38 74-83-9 2-Butanone (MEK) ND ug/L 5.0 0.96 1 10/31/18 02:38 78-93-3 Carbon disulfide ND ug/L 2.0 1.2 1 10/31/18 02:38 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.25 1 10/31/18 02:38 56-23-5 Chlorobenzene 1.5 ug/L 1.0 0.23 1 10/31/18 02:38 108-90-7 Chloroethane ND ug/L 1.0 0.54 1 10/31/18 02:38 75-00-3 Chloroform ND ug/L 1.0 0.14 1 10/31/18 02:38 67-66-3 Chloromethane ND ug/L 1.0 0.11 1 10/31/18 02:38 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 2.0 1 10/31/18 02:38 96-12-8 Dibromochloromethane ND ug/L 1.0 0.21 1 10/31/18 02:38 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 10/31/18 02:38 106-93-4 Dibromomethane ND ug/L 1.0 0.21 1 10/31/18 02:38 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.30 1 10/31/18 02:38 95-50-1 1,4-Dichlorobenzene 0.94J ug/L 1.0 0.33 1 10/31/18 02:38 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 1.0 1 10/31/18 02:38 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.32 1 10/31/18 02:38 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.24 1 10/31/18 02:38 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.56 1 10/31/18 02:38 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /01 /2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 9 of 78 aceAnalXical 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.: 92404175 Sample: MW-7 Lab ID: 92404175002 Collected: 10/18/18 15:35 Received: 10/19/18 15:16 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260 MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 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) 180.1 Turbidity Turbidity 4500S2D Sulfide Water Sulfide Date: 11/01/2018 02:14 PM Analytical Method: EPA 8260E ND ug/L 1.0 0.19 1 10/31/18 02:38 156-59-2 ND ug/L 1.0 0.49 1 10/31/18 02:38 156-60-5 ND ug/L 1.0 0.27 1 10/31/18 02:38 78-87-5 ND ug/L 1.0 0.13 1 10/31/18 02:38 10061-01-5 ND ug/L 1.0 0.26 1 10/31/18 02:38 10061-02-6 ND ug/L 150 78.4 1 10/31/18 02:38 123-91-1 ND ug/L 1.0 0.30 1 10/31/18 02:38 100-41-4 ND ug/L 5.0 0.46 1 10/31/18 02:38 591-78-6 ND ug/L 5.0 0.32 1 10/31/18 02:38 74-88-4 ND ug/L 1.0 0.97 1 10/31/18 02:38 75-09-2 ND ug/L 5.0 0.33 1 10/31/18 02:38 108-10-1 ND ug/L 1.0 0.26 1 10/31/18 02:38 100-42-5 ND ug/L 1.0 0.33 1 10/31/18 02:38 630-20-6 ND ug/L 1.0 0.40 1 10/31/18 02:38 79-34-5 ND ug/L 1.0 0.46 1 10/31/18 02:38 127-18-4 ND ug/L 1.0 0.26 1 10/31/18 02:38 108-88-3 ND ug/L 1.0 0.48 1 10/31/18 02:38 71-55-6 ND ug/L 1.0 0.29 1 10/31/18 02:38 79-00-5 ND ug/L 1.0 0.47 1 10/31/18 02:38 79-01-6 ND ug/L 1.0 0.20 1 10/31/18 02:38 75-69-4 ND ug/L 1.0 0.41 1 10/31/18 02:38 96-18-4 ND ug/L 2.0 0.35 1 10/31/18 02:38 108-05-4 ND ug/L 1.0 0.62 1 10/31/18 02:38 75-01-4 ND ug/L 1.0 0.66 1 10/31/18 02:38 1330-20-7 99 % 70-130 1 83 % 70-130 1 94 % 70-130 1 Analytical Method: EPA 180.1 Rev 2.0 1993 ND NTU 1.0 0.50 1 Analytical Method: SM 4500-S2D-2011 ND ug/L 100 50.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. 10/31/18 02:38 460-00-4 10/31/18 02:38 17060-07-0 10/31/18 02:38 2037-26-5 10/20/18 01:32 H3 10/23/18 13:31 18496-25-8 Page 10 of 78 aceAnalXical 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.: 92404175 Sample: MW-9 Lab ID: 92404175003 Collected: 10/18/18 17:44 Received: 10/19/18 15:16 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual RSK 175 Headspace Analytical Method: RSK 175 Modified Methane 1770 ug/L 10.0 10.0 1 10/20/1815:08 74-82-8 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Antimony ND ug/L 5.0 3.9 1 10/20/18 04:57 10/22/18 07:27 7440-36-0 Arsenic ND ug/L 10.0 5.0 1 10/20/18 04:57 10/22/18 07:27 7440-38-2 Barium 40.7 ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:27 7440-39-3 Beryllium ND ug/L 1.0 0.50 1 10/20/18 04:57 10/22/18 07:27 7440-41-7 Cadmium ND ug/L 1.0 0.50 1 10/20/18 04:57 10/22/18 07:27 7440-43-9 Chromium ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:27 7440-47-3 Cobalt 145 ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:27 7440-48-4 Copper ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:27 7440-50-8 Lead ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:27 7439-92-1 Nickel 6.1 ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:27 7440-02-0 Selenium ND ug/L 10.0 5.0 1 10/20/18 04:57 10/22/18 07:27 7782-49-2 Silver ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:27 7440-22-4 Vanadium ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:27 7440-62-2 Zinc 14.0 ug/L 10.0 5.0 1 10/20/18 04:57 10/22/18 07:27 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Thallium 0.29 ug/L 0.10 0.020 1 10/20/18 02:45 10/24/18 21:31 7440-28-0 8260 MSV Low Level Landfill Analytical Method: EPA 8260E Acetone ND ug/L 25.0 10.0 1 10/31/18 04:55 67-64-1 Acrylonitrile ND ug/L 10.0 1.9 1 10/31/18 04:55 107-13-1 Benzene 1.7 ug/L 1.0 0.25 1 10/31/18 04:55 71-43-2 Bromochloromethane ND ug/L 1.0 0.17 1 10/31/18 04:55 74-97-5 Bromodichloromethane ND ug/L 1.0 0.18 1 10/31/18 04:55 75-27-4 Bromoform ND ug/L 1.0 0.26 1 10/31/18 04:55 75-25-2 Bromomethane ND ug/L 2.0 0.29 1 10/31/18 04:55 74-83-9 2-Butanone (MEK) ND ug/L 5.0 0.96 1 10/31/18 04:55 78-93-3 Carbon disulfide ND ug/L 2.0 1.2 1 10/31/18 04:55 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.25 1 10/31/18 04:55 56-23-5 Chlorobenzene 1.7 ug/L 1.0 0.23 1 10/31/18 04:55 108-90-7 Chloroethane ND ug/L 1.0 0.54 1 10/31/18 04:55 75-00-3 Chloroform ND ug/L 1.0 0.14 1 10/31/18 04:55 67-66-3 Chloromethane ND ug/L 1.0 0.11 1 10/31/18 04:55 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 2.0 1 10/31/18 04:55 96-12-8 Dibromochloromethane ND ug/L 1.0 0.21 1 10/31/18 04:55 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 10/31/18 04:55 106-93-4 Dibromomethane ND ug/L 1.0 0.21 1 10/31/18 04:55 74-95-3 1,2-Dichlorobenzene 0.89J ug/L 1.0 0.30 1 10/31/18 04:55 95-50-1 1,4-Dichlorobenzene 4.7 ug/L 1.0 0.33 1 10/31/18 04:55 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 1.0 1 10/31/18 04:55 110-57-6 1,1-Dichloroethane 1.5 ug/L 1.0 0.32 1 10/31/18 04:55 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.24 1 10/31/18 04:55 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.56 1 10/31/18 04:55 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /01 /2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 11 of 78 aceAnalXical 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.: 92404175 Sample: MW-9 Lab ID: 92404175003 Collected: 10/18/18 17:44 Received: 10/19/18 15:16 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260 MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 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) 180.1 Turbidity Turbidity 4500S2D Sulfide Water Sulfide Date: 11/01/2018 02:14 PM Analytical Method: EPA 8260E 39.6 ug/L 1.0 0.19 1 10/31/18 04:55 156-59-2 ND ug/L 1.0 0.49 1 10/31/18 04:55 156-60-5 ND ug/L 1.0 0.27 1 10/31/18 04:55 78-87-5 ND ug/L 1.0 0.13 1 10/31/18 04:55 10061-01-5 ND ug/L 1.0 0.26 1 10/31/18 04:55 10061-02-6 ND ug/L 150 78.4 1 10/31/18 04:55 123-91-1 ND ug/L 1.0 0.30 1 10/31/18 04:55 100-41-4 ND ug/L 5.0 0.46 1 10/31/18 04:55 591-78-6 ND ug/L 5.0 0.32 1 10/31/18 04:55 74-88-4 ND ug/L 1.0 0.97 1 10/31/18 04:55 75-09-2 ND ug/L 5.0 0.33 1 10/31/18 04:55 108-10-1 ND ug/L 1.0 0.26 1 10/31/18 04:55 100-42-5 ND ug/L 1.0 0.33 1 10/31/18 04:55 630-20-6 ND ug/L 1.0 0.40 1 10/31/18 04:55 79-34-5 ND ug/L 1.0 0.46 1 10/31/18 04:55 127-18-4 ND ug/L 1.0 0.26 1 10/31/18 04:55 108-88-3 ND ug/L 1.0 0.48 1 10/31/18 04:55 71-55-6 ND ug/L 1.0 0.29 1 10/31/18 04:55 79-00-5 ND ug/L 1.0 0.47 1 10/31/18 04:55 79-01-6 ND ug/L 1.0 0.20 1 10/31/18 04:55 75-69-4 ND ug/L 1.0 0.41 1 10/31/18 04:55 96-18-4 ND ug/L 2.0 0.35 1 10/31/18 04:55 108-05-4 11.9 ug/L 1.0 0.62 1 10/31/18 04:55 75-01-4 ND ug/L 1.0 0.66 1 10/31/18 04:55 1330-20-7 98 % 70-130 1 82 % 70-130 1 96 % 70-130 1 Analytical Method: EPA 180.1 Rev 2.0 1993 1.3 NTU 1.0 0.50 1 Analytical Method: SM 4500-S2D-2011 ND ug/L 100 50.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. 10/31/18 04:55 460-00-4 10/31/18 04:55 17060-07-0 10/31/18 04:55 2037-26-5 10/20/18 01:42 H3 10/23/18 13:31 18496-25-8 Page 12 of 78 aceAnalXical 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.: 92404175 Sample: MW-11 Lab ID: 92404175004 Collected: 10/18/18 18:00 Received: 10/19/18 15:16 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual RSK 175 Headspace Analytical Method: RSK 175 Modified Methane 3680 ug/L 10.0 10.0 1 10/20/1815:23 74-82-8 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Antimony ND ug/L 5.0 3.9 1 10/20/18 04:57 10/22/18 07:30 7440-36-0 Arsenic ND ug/L 10.0 5.0 1 10/20/18 04:57 10/22/18 07:30 7440-38-2 Barium 35.9 ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:30 7440-39-3 Beryllium ND ug/L 1.0 0.50 1 10/20/18 04:57 10/22/18 07:30 7440-41-7 Cadmium 1.7 ug/L 1.0 0.50 1 10/20/18 04:57 10/22/18 07:30 7440-43-9 Chromium ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:30 7440-47-3 Cobalt 17.0 ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:30 7440-48-4 Copper 20.6 ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:30 7440-50-8 Lead ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:30 7439-92-1 Nickel 3.5J ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:30 7440-02-0 Selenium ND ug/L 10.0 5.0 1 10/20/18 04:57 10/22/18 07:30 7782-49-2 Silver ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:30 7440-22-4 Vanadium ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:30 7440-62-2 Zinc 22.0 ug/L 10.0 5.0 1 10/20/18 04:57 10/22/18 07:30 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Thallium 0.075J ug/L 0.10 0.020 1 10/20/18 02:45 10/24/18 21:34 7440-28-0 8260 MSV Low Level Landfill Analytical Method: EPA 8260E Acetone ND ug/L 25.0 10.0 1 10/31/18 02:55 67-64-1 Acrylonitrile ND ug/L 10.0 1.9 1 10/31/18 02:55 107-13-1 Benzene 0.44J ug/L 1.0 0.25 1 10/31/18 02:55 71-43-2 Bromochloromethane ND ug/L 1.0 0.17 1 10/31/18 02:55 74-97-5 Bromodichloromethane ND ug/L 1.0 0.18 1 10/31/18 02:55 75-27-4 Bromoform ND ug/L 1.0 0.26 1 10/31/18 02:55 75-25-2 Bromomethane ND ug/L 2.0 0.29 1 10/31/18 02:55 74-83-9 2-Butanone (MEK) ND ug/L 5.0 0.96 1 10/31/18 02:55 78-93-3 Carbon disulfide ND ug/L 2.0 1.2 1 10/31/18 02:55 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.25 1 10/31/18 02:55 56-23-5 Chlorobenzene 0.87J ug/L 1.0 0.23 1 10/31/18 02:55 108-90-7 Chloroethane ND ug/L 1.0 0.54 1 10/31/18 02:55 75-00-3 Chloroform ND ug/L 1.0 0.14 1 10/31/18 02:55 67-66-3 Chloromethane ND ug/L 1.0 0.11 1 10/31/18 02:55 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 2.0 1 10/31/18 02:55 96-12-8 Dibromochloromethane ND ug/L 1.0 0.21 1 10/31/18 02:55 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 10/31/18 02:55 106-93-4 Dibromomethane ND ug/L 1.0 0.21 1 10/31/18 02:55 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.30 1 10/31/18 02:55 95-50-1 1,4-Dichlorobenzene 1.9 ug/L 1.0 0.33 1 10/31/18 02:55 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 1.0 1 10/31/18 02:55 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.32 1 10/31/18 02:55 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.24 1 10/31/18 02:55 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.56 1 10/31/18 02:55 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /01 /2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 13 of 78 aceAnalXical 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.: 92404175 Sample: MW-11 Lab ID: 92404175004 Collected: 10/18/18 18:00 Received: 10/19/18 15:16 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260 MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 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) 180.1 Turbidity Turbidity 4500S2D Sulfide Water Sulfide Date: 11/01/2018 02:14 PM Analytical Method: EPA 8260E 0.68J ug/L 1.0 0.19 1 10/31/18 02:55 156-59-2 ND ug/L 1.0 0.49 1 10/31/18 02:55 156-60-5 0.991 ug/L 1.0 0.27 1 10/31/18 02:55 78-87-5 ND ug/L 1.0 0.13 1 10/31/18 02:55 10061-01-5 ND ug/L 1.0 0.26 1 10/31/18 02:55 10061-02-6 ND ug/L 150 78.4 1 10/31/18 02:55 123-91-1 ND ug/L 1.0 0.30 1 10/31/18 02:55 100-41-4 ND ug/L 5.0 0.46 1 10/31/18 02:55 591-78-6 ND ug/L 5.0 0.32 1 10/31/18 02:55 74-88-4 ND ug/L 1.0 0.97 1 10/31/18 02:55 75-09-2 ND ug/L 5.0 0.33 1 10/31/18 02:55 108-10-1 ND ug/L 1.0 0.26 1 10/31/18 02:55 100-42-5 ND ug/L 1.0 0.33 1 10/31/18 02:55 630-20-6 ND ug/L 1.0 0.40 1 10/31/18 02:55 79-34-5 ND ug/L 1.0 0.46 1 10/31/18 02:55 127-18-4 ND ug/L 1.0 0.26 1 10/31/18 02:55 108-88-3 ND ug/L 1.0 0.48 1 10/31/18 02:55 71-55-6 ND ug/L 1.0 0.29 1 10/31/18 02:55 79-00-5 ND ug/L 1.0 0.47 1 10/31/18 02:55 79-01-6 ND ug/L 1.0 0.20 1 10/31/18 02:55 75-69-4 ND ug/L 1.0 0.41 1 10/31/18 02:55 96-18-4 ND ug/L 2.0 0.35 1 10/31/18 02:55 108-05-4 ND ug/L 1.0 0.62 1 10/31/18 02:55 75-01-4 ND ug/L 1.0 0.66 1 10/31/18 02:55 1330-20-7 98 % 70-130 1 82 % 70-130 1 97 % 70-130 1 Analytical Method: EPA 180.1 Rev 2.0 1993 4.8 NTU 1.0 0.50 1 Analytical Method: SM 4500-S2D-2011 ND ug/L 100 50.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. 10/31/18 02:55 460-00-4 10/31/18 02:55 17060-07-0 10/31/18 02:55 2037-26-5 10/20/18 01:44 H3 10/23/18 13:32 18496-25-8 Page 14 of 78 aceAnalXical 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.: 92404175 Sample: MW-14 Lab ID: 92404175005 Collected: 10/18/18 17:29 Received: 10/19/18 15:16 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual RSK 175 Headspace Analytical Method: RSK 175 Modified Methane 10.8 ug/L 10.0 10.0 1 10/20/1815:53 74-82-8 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Antimony ND ug/L 5.0 3.9 1 10/20/18 04:57 10/22/18 07:34 7440-36-0 Arsenic ND ug/L 10.0 5.0 1 10/20/18 04:57 10/22/18 07:34 7440-38-2 Barium 21.4 ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:34 7440-39-3 Beryllium ND ug/L 1.0 0.50 1 10/20/18 04:57 10/22/18 07:34 7440-41-7 Cadmium ND ug/L 1.0 0.50 1 10/20/18 04:57 10/22/18 07:34 7440-43-9 Chromium ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:34 7440-47-3 Cobalt ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:34 7440-48-4 Copper ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:34 7440-50-8 Lead ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:34 7439-92-1 Nickel ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:34 7440-02-0 Selenium ND ug/L 10.0 5.0 1 10/20/18 04:57 10/22/18 07:34 7782-49-2 Silver ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:34 7440-22-4 Vanadium ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:34 7440-62-2 Zinc ND ug/L 10.0 5.0 1 10/20/18 04:57 10/22/18 07:34 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Thallium ND ug/L 0.10 0.020 1 10/20/18 02:45 10/24/18 21:36 7440-28-0 8260 MSV Low Level Landfill Analytical Method: EPA 8260E Acetone ND ug/L 25.0 10.0 1 10/31/18 03:12 67-64-1 Acrylonitrile ND ug/L 10.0 1.9 1 10/31/18 03:12 107-13-1 Benzene ND ug/L 1.0 0.25 1 10/31/18 03:12 71-43-2 Bromochloromethane ND ug/L 1.0 0.17 1 10/31/18 03:12 74-97-5 Bromodichloromethane ND ug/L 1.0 0.18 1 10/31/18 03:12 75-27-4 Bromoform ND ug/L 1.0 0.26 1 10/31/18 03:12 75-25-2 Bromomethane ND ug/L 2.0 0.29 1 10/31/18 03:12 74-83-9 2-Butanone (MEK) ND ug/L 5.0 0.96 1 10/31/18 03:12 78-93-3 Carbon disulfide ND ug/L 2.0 1.2 1 10/31/18 03:12 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.25 1 10/31/18 03:12 56-23-5 Chlorobenzene ND ug/L 1.0 0.23 1 10/31/18 03:12 108-90-7 Chloroethane ND ug/L 1.0 0.54 1 10/31/18 03:12 75-00-3 Chloroform ND ug/L 1.0 0.14 1 10/31/18 03:12 67-66-3 Chloromethane ND ug/L 1.0 0.11 1 10/31/18 03:12 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 2.0 1 10/31/18 03:12 96-12-8 Dibromochloromethane ND ug/L 1.0 0.21 1 10/31/18 03:12 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 10/31/18 03:12 106-93-4 Dibromomethane ND ug/L 1.0 0.21 1 10/31/18 03:12 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.30 1 10/31/18 03:12 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 10/31/18 03:12 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 1.0 1 10/31/18 03:12 110-57-6 1,1-Dichloroethane 3.1 ug/L 1.0 0.32 1 10/31/18 03:12 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.24 1 10/31/18 03:12 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.56 1 10/31/18 03:12 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /01 /2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 15 of 78 aceAnalXical 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.: 92404175 Sample: MW-14 Lab ID: 92404175005 Collected: 10/18/18 17:29 Received: 10/19/18 15:16 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260 MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 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) 180.1 Turbidity Turbidity 4500S2D Sulfide Water Sulfide Date: 11/01/2018 02:14 PM Analytical Method: EPA 8260E 5.1 ug/L 1.0 0.19 1 10/31/18 03:12 156-59-2 ND ug/L 1.0 0.49 1 10/31/18 03:12 156-60-5 ND ug/L 1.0 0.27 1 10/31/18 03:12 78-87-5 ND ug/L 1.0 0.13 1 10/31/18 03:12 10061-01-5 ND ug/L 1.0 0.26 1 10/31/18 03:12 10061-02-6 ND ug/L 150 78.4 1 10/31/18 03:12 123-91-1 ND ug/L 1.0 0.30 1 10/31/18 03:12 100-41-4 ND ug/L 5.0 0.46 1 10/31/18 03:12 591-78-6 ND ug/L 5.0 0.32 1 10/31/18 03:12 74-88-4 ND ug/L 1.0 0.97 1 10/31/18 03:12 75-09-2 ND ug/L 5.0 0.33 1 10/31/18 03:12 108-10-1 ND ug/L 1.0 0.26 1 10/31/18 03:12 100-42-5 ND ug/L 1.0 0.33 1 10/31/18 03:12 630-20-6 ND ug/L 1.0 0.40 1 10/31/18 03:12 79-34-5 0.69J ug/L 1.0 0.46 1 10/31/18 03:12 127-18-4 ND ug/L 1.0 0.26 1 10/31/18 03:12 108-88-3 ND ug/L 1.0 0.48 1 10/31/18 03:12 71-55-6 ND ug/L 1.0 0.29 1 10/31/18 03:12 79-00-5 ND ug/L 1.0 0.47 1 10/31/18 03:12 79-01-6 ND ug/L 1.0 0.20 1 10/31/18 03:12 75-69-4 ND ug/L 1.0 0.41 1 10/31/18 03:12 96-18-4 ND ug/L 2.0 0.35 1 10/31/18 03:12 108-05-4 ND ug/L 1.0 0.62 1 10/31/18 03:12 75-01-4 ND ug/L 1.0 0.66 1 10/31/18 03:12 1330-20-7 97 % 70-130 1 81 % 70-130 1 96 % 70-130 1 Analytical Method: EPA 180.1 Rev 2.0 1993 ND NTU 1.0 0.50 1 Analytical Method: SM 4500-S2D-2011 ND ug/L 100 50.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. 10/31/18 03:12 460-00-4 10/31/18 03:12 17060-07-0 10/31/18 03:12 2037-26-5 10/20/18 01:39 H3 10/23/18 13:34 18496-25-8 Page 16 of 78 aceAnalXical 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.: 92404175 Sample: MW-15 Lab ID: 92404175006 Collected: 10/18/18 17:10 Received: 10/19/18 15:16 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual RSK 175 Headspace Analytical Method: RSK 175 Modified Methane 7160 ug/L 10.0 10.0 1 10/20/1816:09 74-82-8 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Antimony ND ug/L 5.0 3.9 1 10/20/18 04:57 10/22/18 07:37 7440-36-0 Arsenic ND ug/L 10.0 5.0 1 10/20/18 04:57 10/22/18 07:37 7440-38-2 Barium 44.6 ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:37 7440-39-3 Beryllium ND ug/L 1.0 0.50 1 10/20/18 04:57 10/22/18 07:37 7440-41-7 Cadmium ND ug/L 1.0 0.50 1 10/20/18 04:57 10/22/18 07:37 7440-43-9 Chromium ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:37 7440-47-3 Cobalt ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:37 7440-48-4 Copper ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:37 7440-50-8 Lead ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:37 7439-92-1 Nickel 3.OJ ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:37 7440-02-0 Selenium ND ug/L 10.0 5.0 1 10/20/18 04:57 10/22/18 07:37 7782-49-2 Silver ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:37 7440-22-4 Vanadium ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:37 7440-62-2 Zinc 9.6J ug/L 10.0 5.0 1 10/20/18 04:57 10/22/18 07:37 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Thallium 0.068J ug/L 0.10 0.020 1 10/20/18 02:45 10/24/18 21:39 7440-28-0 8260 MSV Low Level Landfill Analytical Method: EPA 8260E Acetone ND ug/L 25.0 10.0 1 10/31/18 03:29 67-64-1 Acrylonitrile ND ug/L 10.0 1.9 1 10/31/18 03:29 107-13-1 Benzene 0.49J ug/L 1.0 0.25 1 10/31/18 03:29 71-43-2 Bromochloromethane ND ug/L 1.0 0.17 1 10/31/18 03:29 74-97-5 Bromodichloromethane ND ug/L 1.0 0.18 1 10/31/18 03:29 75-27-4 Bromoform ND ug/L 1.0 0.26 1 10/31/18 03:29 75-25-2 Bromomethane ND ug/L 2.0 0.29 1 10/31/18 03:29 74-83-9 2-Butanone (MEK) ND ug/L 5.0 0.96 1 10/31/18 03:29 78-93-3 Carbon disulfide ND ug/L 2.0 1.2 1 10/31/18 03:29 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.25 1 10/31/18 03:29 56-23-5 Chlorobenzene 3.3 ug/L 1.0 0.23 1 10/31/18 03:29 108-90-7 Chloroethane ND ug/L 1.0 0.54 1 10/31/18 03:29 75-00-3 Chloroform ND ug/L 1.0 0.14 1 10/31/18 03:29 67-66-3 Chloromethane ND ug/L 1.0 0.11 1 10/31/18 03:29 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 2.0 1 10/31/18 03:29 96-12-8 Dibromochloromethane ND ug/L 1.0 0.21 1 10/31/18 03:29 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 10/31/18 03:29 106-93-4 Dibromomethane ND ug/L 1.0 0.21 1 10/31/18 03:29 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.30 1 10/31/18 03:29 95-50-1 1,4-Dichlorobenzene 5.3 ug/L 1.0 0.33 1 10/31/18 03:29 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 1.0 1 10/31/18 03:29 110-57-6 1,1-Dichloroethane 7.9 ug/L 1.0 0.32 1 10/31/18 03:29 75-34-3 1,2-Dichloroethane 0.61J ug/L 1.0 0.24 1 10/31/18 03:29 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.56 1 10/31/18 03:29 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /01 /2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 17 of 78 aceAnalXical 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.: 92404175 Sample: MW-15 Lab ID: 92404175006 Collected: 10/18/18 17:10 Received: 10/19/18 15:16 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260 MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 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) 180.1 Turbidity Turbidity 4500S2D Sulfide Water Sulfide Date: 11/01/2018 02:14 PM Analytical Method: EPA 8260E 30.7 ug/L 1.0 0.19 1 10/31/18 03:29 156-59-2 ND ug/L 1.0 0.49 1 10/31/18 03:29 156-60-5 ND ug/L 1.0 0.27 1 10/31/18 03:29 78-87-5 ND ug/L 1.0 0.13 1 10/31/18 03:29 10061-01-5 ND ug/L 1.0 0.26 1 10/31/18 03:29 10061-02-6 ND ug/L 150 78.4 1 10/31/18 03:29 123-91-1 ND ug/L 1.0 0.30 1 10/31/18 03:29 100-41-4 ND ug/L 5.0 0.46 1 10/31/18 03:29 591-78-6 ND ug/L 5.0 0.32 1 10/31/18 03:29 74-88-4 ND ug/L 1.0 0.97 1 10/31/18 03:29 75-09-2 ND ug/L 5.0 0.33 1 10/31/18 03:29 108-10-1 ND ug/L 1.0 0.26 1 10/31/18 03:29 100-42-5 ND ug/L 1.0 0.33 1 10/31/18 03:29 630-20-6 ND ug/L 1.0 0.40 1 10/31/18 03:29 79-34-5 ND ug/L 1.0 0.46 1 10/31/18 03:29 127-18-4 ND ug/L 1.0 0.26 1 10/31/18 03:29 108-88-3 ND ug/L 1.0 0.48 1 10/31/18 03:29 71-55-6 ND ug/L 1.0 0.29 1 10/31/18 03:29 79-00-5 3.0 ug/L 1.0 0.47 1 10/31/18 03:29 79-01-6 ND ug/L 1.0 0.20 1 10/31/18 03:29 75-69-4 ND ug/L 1.0 0.41 1 10/31/18 03:29 96-18-4 ND ug/L 2.0 0.35 1 10/31/18 03:29 108-05-4 1.6 ug/L 1.0 0.62 1 10/31/18 03:29 75-01-4 ND ug/L 1.0 0.66 1 10/31/18 03:29 1330-20-7 98 % 70-130 1 82 % 70-130 1 95 % 70-130 1 Analytical Method: EPA 180.1 Rev 2.0 1993 11.8 NTU 1.0 0.50 1 Analytical Method: SM 4500-S2D-2011 ND ug/L 100 50.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. 10/31/18 03:29 460-00-4 10/31/18 03:29 17060-07-0 10/31/18 03:29 2037-26-5 10/20/18 01:37 H3 10/23/18 13:38 18496-25-8 Page 18 of 78 aceAnalXical 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.: 92404175 Sample: MW-21 Lab ID: 92404175007 Collected: 10/18/18 17:21 Received: 10/19/18 15:16 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual RSK 175 Headspace Analytical Method: RSK 175 Modified Methane 16.9 ug/L 10.0 10.0 1 10/20/1816:24 74-82-8 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Antimony ND ug/L 5.0 3.9 1 10/20/18 04:57 10/22/18 07:40 7440-36-0 Arsenic ND ug/L 10.0 5.0 1 10/20/18 04:57 10/22/18 07:40 7440-38-2 Barium 62.2 ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:40 7440-39-3 Beryllium ND ug/L 1.0 0.50 1 10/20/18 04:57 10/22/18 07:40 7440-41-7 Cadmium 0.87J ug/L 1.0 0.50 1 10/20/18 04:57 10/22/18 07:40 7440-43-9 Chromium ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:40 7440-47-3 Cobalt 5.1 ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:40 7440-48-4 Copper ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:40 7440-50-8 Lead ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:40 7439-92-1 Nickel 2.6J ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:40 7440-02-0 Selenium ND ug/L 10.0 5.0 1 10/20/18 04:57 10/22/18 07:40 7782-49-2 Silver ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:40 7440-22-4 Vanadium 2.6J ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:40 7440-62-2 Zinc 7.OJ ug/L 10.0 5.0 1 10/20/18 04:57 10/22/18 07:40 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Thallium 0.029J ug/L 0.10 0.020 1 10/20/18 02:45 10/24/18 21:41 7440-28-0 8260 MSV Low Level Landfill Analytical Method: EPA 8260E Acetone ND ug/L 25.0 10.0 1 10/31/18 04:03 67-64-1 Acrylonitrile ND ug/L 10.0 1.9 1 10/31/18 04:03 107-13-1 Benzene ND ug/L 1.0 0.25 1 10/31/18 04:03 71-43-2 Bromochloromethane ND ug/L 1.0 0.17 1 10/31/18 04:03 74-97-5 Bromodichloromethane ND ug/L 1.0 0.18 1 10/31/18 04:03 75-27-4 Bromoform ND ug/L 1.0 0.26 1 10/31/18 04:03 75-25-2 Bromomethane ND ug/L 2.0 0.29 1 10/31/18 04:03 74-83-9 2-Butanone (MEK) ND ug/L 5.0 0.96 1 10/31/18 04:03 78-93-3 Carbon disulfide ND ug/L 2.0 1.2 1 10/31/18 04:03 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.25 1 10/31/18 04:03 56-23-5 Chlorobenzene ND ug/L 1.0 0.23 1 10/31/18 04:03 108-90-7 Chloroethane ND ug/L 1.0 0.54 1 10/31/18 04:03 75-00-3 Chloroform ND ug/L 1.0 0.14 1 10/31/18 04:03 67-66-3 Chloromethane ND ug/L 1.0 0.11 1 10/31/18 04:03 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 2.0 1 10/31/18 04:03 96-12-8 Dibromochloromethane ND ug/L 1.0 0.21 1 10/31/18 04:03 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 10/31/18 04:03 106-93-4 Dibromomethane ND ug/L 1.0 0.21 1 10/31/18 04:03 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.30 1 10/31/18 04:03 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 10/31/18 04:03 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 1.0 1 10/31/18 04:03 110-57-6 1,1-Dichloroethane 2.1 ug/L 1.0 0.32 1 10/31/18 04:03 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.24 1 10/31/18 04:03 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.56 1 10/31/18 04:03 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /01 /2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 19 of 78 aceAnalXical 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.: 92404175 Sample: MW-21 Lab ID: 92404175007 Collected: 10/18/18 17:21 Received: 10/19/18 15:16 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260 MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 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) 180.1 Turbidity Turbidity 4500S2D Sulfide Water Sulfide Date: 11/01/2018 02:14 PM Analytical Method: EPA 8260E 12.1 ug/L 1.0 0.19 1 10/31/18 04:03 156-59-2 ND ug/L 1.0 0.49 1 10/31/18 04:03 156-60-5 ND ug/L 1.0 0.27 1 10/31/18 04:03 78-87-5 ND ug/L 1.0 0.13 1 10/31/18 04:03 10061-01-5 ND ug/L 1.0 0.26 1 10/31/18 04:03 10061-02-6 ND ug/L 150 78.4 1 10/31/18 04:03 123-91-1 ND ug/L 1.0 0.30 1 10/31/18 04:03 100-41-4 ND ug/L 5.0 0.46 1 10/31/18 04:03 591-78-6 ND ug/L 5.0 0.32 1 10/31/18 04:03 74-88-4 ND ug/L 1.0 0.97 1 10/31/18 04:03 75-09-2 ND ug/L 5.0 0.33 1 10/31/18 04:03 108-10-1 ND ug/L 1.0 0.26 1 10/31/18 04:03 100-42-5 ND ug/L 1.0 0.33 1 10/31/18 04:03 630-20-6 ND ug/L 1.0 0.40 1 10/31/18 04:03 79-34-5 ND ug/L 1.0 0.46 1 10/31/18 04:03 127-18-4 ND ug/L 1.0 0.26 1 10/31/18 04:03 108-88-3 ND ug/L 1.0 0.48 1 10/31/18 04:03 71-55-6 ND ug/L 1.0 0.29 1 10/31/18 04:03 79-00-5 0.78J ug/L 1.0 0.47 1 10/31/18 04:03 79-01-6 ND ug/L 1.0 0.20 1 10/31/18 04:03 75-69-4 ND ug/L 1.0 0.41 1 10/31/18 04:03 96-18-4 ND ug/L 2.0 0.35 1 10/31/18 04:03 108-05-4 ND ug/L 1.0 0.62 1 10/31/18 04:03 75-01-4 ND ug/L 1.0 0.66 1 10/31/18 04:03 1330-20-7 100 % 70-130 1 10/31/18 04:03 460-00-4 83 % 70-130 1 10/31/18 04:03 17060-07-0 96 % 70-130 1 10/31/18 04:03 2037-26-5 Analytical Method: EPA 180.1 Rev 2.0 1993 13.4 NTU 1.0 0.50 1 10/20/18 01:38 Analytical Method: SM 4500-S2D-2011 ND ug/L 100 50.0 1 10/23/1813:38 18496-25-8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. H3 Page 20 of 78 aceAnalXical 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.: 92404175 Sample: MW-20 Lab ID: 92404175008 Collected: 10/18/18 17:41 Received: 10/19/18 15:16 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Antimony Arsenic Barium Beryllium Cadmium Chromium Cobalt Copper Lead Nickel Selenium Silver Vanadium Zinc 6020 MET ICPMS Thallium 8260 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-Dichloropropane Date: 11/01/2018 02:14 PM Analytical Method: EPA 601 OD Preparation Method: EPA 3010A ND ug/L 5.0 3.9 1 10/20/18 04:57 10/22/18 07:49 7440-36-0 ND ug/L 10.0 5.0 1 10/20/18 04:57 10/22/18 07:49 7440-38-2 19.5 ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:49 7440-39-3 ND ug/L 1.0 0.50 1 10/20/18 04:57 10/22/18 07:49 7440-41-7 ND ug/L 1.0 0.50 1 10/20/18 04:57 10/22/18 07:49 7440-43-9 ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:49 7440-47-3 9.4 ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:49 7440-48-4 6.9 ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:49 7440-50-8 ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:49 7439-92-1 ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:49 7440-02-0 ND ug/L 10.0 5.0 1 10/20/18 04:57 10/22/18 07:49 7782-49-2 ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:49 7440-22-4 ND ug/L 5.0 2.5 1 10/20/18 04:57 10/22/18 07:49 7440-62-2 5.9J ug/L 10.0 5.0 1 10/20/18 04:57 10/22/18 07:49 7440-66-6 Analytical Method: EPA 6020E Preparation Method: EPA 3010A 0.20 ug/L 0.10 0.020 1 10/20/18 02:45 10/24/18 21:44 7440-28-0 Analytical Method: EPA 8260E ND ug/L 25.0 10.0 1 10/31/18 04:20 67-64-1 ND ug/L 10.0 1.9 1 10/31/18 04:20 107-13-1 ND ug/L 1.0 0.25 1 10/31/18 04:20 71-43-2 ND ug/L 1.0 0.17 1 10/31/18 04:20 74-97-5 ND ug/L 1.0 0.18 1 10/31/18 04:20 75-27-4 ND ug/L 1.0 0.26 1 10/31/18 04:20 75-25-2 ND ug/L 2.0 0.29 1 10/31/18 04:20 74-83-9 ND ug/L 5.0 0.96 1 10/31/18 04:20 78-93-3 ND ug/L 2.0 1.2 1 10/31/18 04:20 75-15-0 ND ug/L 1.0 0.25 1 10/31/18 04:20 56-23-5 ND ug/L 1.0 0.23 1 10/31/18 04:20 108-90-7 ND ug/L 1.0 0.54 1 10/31/18 04:20 75-00-3 ND ug/L 1.0 0.14 1 10/31/18 04:20 67-66-3 ND ug/L 1.0 0.11 1 10/31/18 04:20 74-87-3 ND ug/L 2.0 2.0 1 10/31/18 04:20 96-12-8 ND ug/L 1.0 0.21 1 10/31/18 04:20 124-48-1 ND ug/L 1.0 0.27 1 10/31/18 04:20 106-93-4 ND ug/L 1.0 0.21 1 10/31/18 04:20 74-95-3 ND ug/L 1.0 0.30 1 10/31/18 04:20 95-50-1 0.55J ug/L 1.0 0.33 1 10/31/18 04:20 106-46-7 ND ug/L 1.0 1.0 1 10/31/18 04:20 110-57-6 ND ug/L 1.0 0.32 1 10/31/18 04:20 75-34-3 ND ug/L 1.0 0.24 1 10/31/18 04:20 107-06-2 ND ug/L 1.0 0.56 1 10/31/18 04:20 75-35-4 1.1 ug/L 1.0 0.19 1 10/31/18 04:20 156-59-2 ND ug/L 1.0 0.49 1 10/31/18 04:20 156-60-5 ND ug/L 1.0 0.27 1 10/31/18 04:20 78-87-5 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 78 aceAnalXical 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.: 92404175 Sample: MW-20 Lab ID: 92404175008 Collected: 10/18/18 17:41 Received: 10/19/18 15:16 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260 MSV Low Level Landfill 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) 180.1 Turbidity Turbidity Date: 11/01/2018 02:14 PM Analytical Method: EPA 8260E ND ug/L 1.0 0.13 1 10/31/18 04:20 10061-01-5 ND ug/L 1.0 0.26 1 10/31/18 04:20 10061-02-6 ND ug/L 150 78.4 1 10/31/18 04:20 123-91-1 ND ug/L 1.0 0.30 1 10/31/18 04:20 100-41-4 ND ug/L 5.0 0.46 1 10/31/18 04:20 591-78-6 ND ug/L 5.0 0.32 1 10/31/18 04:20 74-88-4 ND ug/L 1.0 0.97 1 10/31/18 04:20 75-09-2 ND ug/L 5.0 0.33 1 10/31/18 04:20 108-10-1 ND ug/L 1.0 0.26 1 10/31/18 04:20 100-42-5 ND ug/L 1.0 0.33 1 10/31/18 04:20 630-20-6 ND ug/L 1.0 0.40 1 10/31/18 04:20 79-34-5 ND ug/L 1.0 0.46 1 10/31/18 04:20 127-18-4 ND ug/L 1.0 0.26 1 10/31/18 04:20 108-88-3 ND ug/L 1.0 0.48 1 10/31/18 04:20 71-55-6 ND ug/L 1.0 0.29 1 10/31/18 04:20 79-00-5 ND ug/L 1.0 0.47 1 10/31/18 04:20 79-01-6 ND ug/L 1.0 0.20 1 10/31/18 04:20 75-69-4 ND ug/L 1.0 0.41 1 10/31/18 04:20 96-18-4 ND ug/L 2.0 0.35 1 10/31/18 04:20 108-05-4 ND ug/L 1.0 0.62 1 10/31/18 04:20 75-01-4 ND ug/L 1.0 0.66 1 10/31/18 04:20 1330-20-7 102 % 70-130 1 10/31/18 04:20 460-00-4 83 % 70-130 1 10/31/18 04:20 17060-07-0 96 % 70-130 1 10/31/18 04:20 2037-26-5 Analytical Method: EPA 180.1 Rev 2.0 1993 21.9 NTU 1.0 0.50 1 10/20/18 04:15 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 22 of 78 aceAnalXical 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.: 92404175 Sample: MW-3R Lab ID: 92404175009 Collected: 10/19/18 10:57 Received: 10/23/18 13:49 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 Antimony ND ug/L 5.0 3.9 1 10/24/18 02:55 10/26/18 04:16 7440-36-0 Arsenic ND ug/L 10.0 5.0 1 10/24/18 02:55 10/26/18 04:16 7440-38-2 Barium 7.9 ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:16 7440-39-3 Beryllium ND ug/L 1.0 0.50 1 10/24/18 02:55 10/26/18 04:16 7440-41-7 Cadmium ND ug/L 1.0 0.50 1 10/24/18 02:55 10/26/18 04:16 7440-43-9 Chromium ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:16 7440-47-3 Cobalt ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:16 7440-48-4 Copper ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:16 7440-50-8 Lead ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:16 7439-92-1 Nickel ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:16 7440-02-0 Selenium ND ug/L 10.0 5.0 1 10/24/18 02:55 10/26/18 04:16 7782-49-2 Silver ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:16 7440-22-4 Vanadium ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:16 7440-62-2 Zinc ND ug/L 10.0 5.0 1 10/24/18 02:55 10/26/18 04:16 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Thallium ND ug/L 0.10 0.020 1 10/24/18 04:30 10/25/18 03:53 7440-28-0 8260 MSV Low Level Landfill Analytical Method: EPA 8260E Acetone ND ug/L 25.0 10.0 1 10/31/18 18:18 67-64-1 Acrylonitrile ND ug/L 10.0 1.9 1 10/31/18 18:18 107-13-1 Benzene ND ug/L 1.0 0.25 1 10/31/18 18:18 71-43-2 Bromochloromethane ND ug/L 1.0 0.17 1 10/31/18 18:18 74-97-5 Bromodichloromethane ND ug/L 1.0 0.18 1 10/31/18 18:18 75-27-4 Bromoform ND ug/L 1.0 0.26 1 10/31/18 18:18 75-25-2 Bromomethane ND ug/L 2.0 0.29 1 10/31/18 18:18 74-83-9 2-Butanone (MEK) ND ug/L 5.0 0.96 1 10/31/18 18:18 78-93-3 Carbon disulfide ND ug/L 2.0 1.2 1 10/31/18 18:18 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.25 1 10/31/18 18:18 56-23-5 Chlorobenzene ND ug/L 1.0 0.23 1 10/31/18 18:18 108-90-7 Chloroethane ND ug/L 1.0 0.54 1 10/31/18 18:18 75-00-3 Chloroform ND ug/L 1.0 0.14 1 10/31/18 18:18 67-66-3 Chloromethane ND ug/L 1.0 0.11 1 10/31/18 18:18 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 2.0 1 10/31/18 18:18 96-12-8 Dibromochloromethane ND ug/L 1.0 0.21 1 10/31/18 18:18 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 10/31/18 18:18 106-93-4 Dibromomethane ND ug/L 1.0 0.21 1 10/31/18 18:18 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.30 1 10/31/18 18:18 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 10/31/18 18:18 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 1.0 1 10/31/18 18:18 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.32 1 10/31/18 18:18 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.24 1 10/31/18 18:18 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.56 1 10/31/18 18:18 75-35-4 cis-1,2-Dichloroethene ND ug/L 1.0 0.19 1 10/31/18 18:18 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 0.49 1 10/31/18 18:18 156-60-5 1,2-Dichloropropane ND ug/L 1.0 0.27 1 10/31/18 18:18 78-87-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /01 /2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 23 of 78 aceAnalXical 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.: 92404175 Sample: MW-3R Lab ID: 92404175009 Collected: 10/19/18 10:57 Received: 10/23/18 13:49 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260 MSV Low Level Landfill Analytical Method: EPA 8260E cis-1,3-Dichloropropene ND ug/L 1.0 0.13 1 10/31/18 18:18 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 1.0 0.26 1 10/31/18 18:18 10061-02-6 1,4-Dioxane (p-Dioxane) ND ug/L 150 78.4 1 10/31/18 18:18 123-91-1 Ethylbenzene ND ug/L 1.0 0.30 1 10/31/18 18:18 100-41-4 2-Hexanone ND ug/L 5.0 0.46 1 10/31/18 18:18 591-78-6 lodomethane ND ug/L 5.0 0.32 1 10/31/18 18:18 74-88-4 Methylene Chloride ND ug/L 1.0 0.97 1 10/31/18 18:18 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 0.33 1 10/31/18 18:18 108-10-1 Styrene ND ug/L 1.0 0.26 1 10/31/18 18:18 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 0.33 1 10/31/18 18:18 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 0.40 1 10/31/18 18:18 79-34-5 Tetrachloroethene ND ug/L 1.0 0.46 1 10/31/18 18:18 127-18-4 Toluene ND ug/L 1.0 0.26 1 10/31/18 18:18 108-88-3 1,1,1-Trichloroethane ND ug/L 1.0 0.48 1 10/31/18 18:18 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 0.29 1 10/31/18 18:18 79-00-5 Trichloroethene ND ug/L 1.0 0.47 1 10/31/18 18:18 79-01-6 Trichlorofluoromethane ND ug/L 1.0 0.20 1 10/31/18 18:18 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 0.41 1 10/31/18 18:18 96-18-4 Vinyl acetate ND ug/L 2.0 0.35 1 10/31/18 18:18 108-05-4 Vinyl chloride ND ug/L 1.0 0.62 1 10/31/18 18:18 75-01-4 Xylene (Total) ND ug/L 1.0 0.66 1 10/31/18 18:18 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 99 % 70-130 1 10/31/18 18:18 460-00-4 1,2-Dichloroethane-d4 (S) 82 % 70-130 1 10/31/18 18:18 17060-07-0 Toluene-d8 (S) 96 % 70-130 1 10/31/18 18:18 2037-26-5 Date: 11/01/2018 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 24 of 78 aceAnalXical 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.: 92404175 Sample: MW-6 Lab ID: 92404175010 Collected: 10/19/18 11:35 Received: 10/23/18 13:49 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Antimony Arsenic Barium Beryllium Cadmium Chromium Cobalt Copper Lead Nickel Selenium Silver Vanadium Zinc 6020 MET ICPMS Thallium 8260 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-Dichloropropane Date: 11/01/2018 02:14 PM Analytical Method: EPA 601 OD Preparation Method: EPA 3010A ND ug/L 5.0 3.9 1 10/24/18 02:55 10/26/18 04:19 7440-36-0 ND ug/L 10.0 5.0 1 10/24/18 02:55 10/26/18 04:19 7440-38-2 91.6 ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:19 7440-39-3 ND ug/L 1.0 0.50 1 10/24/18 02:55 10/26/18 04:19 7440-41-7 ND ug/L 1.0 0.50 1 10/24/18 02:55 10/26/18 04:19 7440-43-9 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:19 7440-47-3 60.9 ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:19 7440-48-4 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:19 7440-50-8 2.6J ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:19 7439-92-1 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:19 7440-02-0 ND ug/L 10.0 5.0 1 10/24/18 02:55 10/26/18 04:19 7782-49-2 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:19 7440-22-4 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:19 7440-62-2 ND ug/L 10.0 5.0 1 10/24/18 02:55 10/26/18 04:19 7440-66-6 Analytical Method: EPA 6020E Preparation Method: EPA 3010A 0.36 ug/L 0.10 0.020 1 10/24/18 04:30 10/25/18 03:56 7440-28-0 Analytical Method: EPA 8260E ND ug/L 25.0 10.0 1 10/31/1818:35 67-64-1 ND ug/L 10.0 1.9 1 10/31/1818:35 107-13-1 ND ug/L 1.0 0.25 1 10/31/1818:35 71-43-2 ND ug/L 1.0 0.17 1 10/31/1818:35 74-97-5 ND ug/L 1.0 0.18 1 10/31/1818:35 75-27-4 ND ug/L 1.0 0.26 1 10/31/1818:35 75-25-2 ND ug/L 2.0 0.29 1 10/31/1818:35 74-83-9 ND ug/L 5.0 0.96 1 10/31/1818:35 78-93-3 ND ug/L 2.0 1.2 1 10/31/1818:35 75-15-0 ND ug/L 1.0 0.25 1 10/31/1818:35 56-23-5 ND ug/L 1.0 0.23 1 10/31/1818:35 108-90-7 ND ug/L 1.0 0.54 1 10/31/1818:35 75-00-3 ND ug/L 1.0 0.14 1 10/31/1818:35 67-66-3 ND ug/L 1.0 0.11 1 10/31/1818:35 74-87-3 ND ug/L 2.0 2.0 1 10/31/1818:35 96-12-8 ND ug/L 1.0 0.21 1 10/31/1818:35 124-48-1 ND ug/L 1.0 0.27 1 10/31/1818:35 106-93-4 ND ug/L 1.0 0.21 1 10/31/1818:35 74-95-3 ND ug/L 1.0 0.30 1 10/31/1818:35 95-50-1 ND ug/L 1.0 0.33 1 10/31/1818:35 106-46-7 ND ug/L 1.0 1.0 1 10/31/1818:35 110-57-6 ND ug/L 1.0 0.32 1 10/31/1818:35 75-34-3 ND ug/L 1.0 0.24 1 10/31/1818:35 107-06-2 ND ug/L 1.0 0.56 1 10/31/1818:35 75-35-4 ND ug/L 1.0 0.19 1 10/31/1818:35 156-59-2 ND ug/L 1.0 0.49 1 10/31/1818:35 156-60-5 ND ug/L 1.0 0.27 1 10/31/1818:35 78-87-5 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 78 aceAnalXical 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.: 92404175 Sample: MW-6 Lab ID: 92404175010 Collected: 10/19/18 11:35 Received: 10/23/18 13:49 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260 MSV Low Level Landfill Analytical Method: EPA 8260E cis-1,3-Dichloropropene ND ug/L 1.0 0.13 1 10/31/18 18:35 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 1.0 0.26 1 10/31/18 18:35 10061-02-6 1,4-Dioxane (p-Dioxane) ND ug/L 150 78.4 1 10/31/18 18:35 123-91-1 Ethylbenzene ND ug/L 1.0 0.30 1 10/31/18 18:35 100-41-4 2-Hexanone ND ug/L 5.0 0.46 1 10/31/18 18:35 591-78-6 lodomethane ND ug/L 5.0 0.32 1 10/31/18 18:35 74-88-4 Methylene Chloride ND ug/L 1.0 0.97 1 10/31/18 18:35 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 0.33 1 10/31/18 18:35 108-10-1 Styrene ND ug/L 1.0 0.26 1 10/31/18 18:35 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 0.33 1 10/31/18 18:35 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 0.40 1 10/31/18 18:35 79-34-5 Tetrachloroethene ND ug/L 1.0 0.46 1 10/31/18 18:35 127-18-4 Toluene ND ug/L 1.0 0.26 1 10/31/18 18:35 108-88-3 1,1,1-Trichloroethane ND ug/L 1.0 0.48 1 10/31/18 18:35 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 0.29 1 10/31/18 18:35 79-00-5 Trichloroethene ND ug/L 1.0 0.47 1 10/31/18 18:35 79-01-6 Trichlorofluoromethane ND ug/L 1.0 0.20 1 10/31/18 18:35 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 0.41 1 10/31/18 18:35 96-18-4 Vinyl acetate ND ug/L 2.0 0.35 1 10/31/18 18:35 108-05-4 Vinyl chloride ND ug/L 1.0 0.62 1 10/31/18 18:35 75-01-4 Xylene (Total) ND ug/L 1.0 0.66 1 10/31/18 18:35 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 99 % 70-130 1 10/31/18 18:35 460-00-4 1,2-Dichloroethane-d4 (S) 82 % 70-130 1 10/31/18 18:35 17060-07-0 Toluene-d8 (S) 97 % 70-130 1 10/31/18 18:35 2037-26-5 Date: 11/01/2018 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 26 of 78 aceAnalXical 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.: 92404175 Sample: MW-12S Lab ID: 92404175011 Collected: 10/19/18 13:52 Received: 10/23/18 13:49 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 Antimony ND ug/L 5.0 3.9 1 10/24/18 02:55 10/26/18 04:22 7440-36-0 Arsenic ND ug/L 10.0 5.0 1 10/24/18 02:55 10/26/18 04:22 7440-38-2 Barium 16.5 ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:22 7440-39-3 Beryllium ND ug/L 1.0 0.50 1 10/24/18 02:55 10/26/18 04:22 7440-41-7 Cadmium ND ug/L 1.0 0.50 1 10/24/18 02:55 10/26/18 04:22 7440-43-9 Chromium ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:22 7440-47-3 Cobalt ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:22 7440-48-4 Copper ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:22 7440-50-8 Lead ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:22 7439-92-1 Nickel 2.5J ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:22 7440-02-0 Selenium ND ug/L 10.0 5.0 1 10/24/18 02:55 10/26/18 04:22 7782-49-2 Silver ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:22 7440-22-4 Vanadium ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:22 7440-62-2 Zinc 5.OJ ug/L 10.0 5.0 1 10/24/18 02:55 10/26/18 04:22 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Thallium ND ug/L 0.10 0.020 1 10/24/18 04:30 10/25/18 03:59 7440-28-0 8260 MSV Low Level Landfill Analytical Method: EPA 8260E Acetone ND ug/L 25.0 10.0 1 10/31/18 18:52 67-64-1 Acrylonitrile ND ug/L 10.0 1.9 1 10/31/18 18:52 107-13-1 Benzene ND ug/L 1.0 0.25 1 10/31/18 18:52 71-43-2 Bromochloromethane ND ug/L 1.0 0.17 1 10/31/18 18:52 74-97-5 Bromodichloromethane ND ug/L 1.0 0.18 1 10/31/18 18:52 75-27-4 Bromoform ND ug/L 1.0 0.26 1 10/31/18 18:52 75-25-2 Bromomethane ND ug/L 2.0 0.29 1 10/31/18 18:52 74-83-9 2-Butanone (MEK) ND ug/L 5.0 0.96 1 10/31/18 18:52 78-93-3 Carbon disulfide ND ug/L 2.0 1.2 1 10/31/18 18:52 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.25 1 10/31/18 18:52 56-23-5 Chlorobenzene ND ug/L 1.0 0.23 1 10/31/18 18:52 108-90-7 Chloroethane ND ug/L 1.0 0.54 1 10/31/18 18:52 75-00-3 Chloroform ND ug/L 1.0 0.14 1 10/31/18 18:52 67-66-3 Chloromethane ND ug/L 1.0 0.11 1 10/31/18 18:52 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 2.0 1 10/31/18 18:52 96-12-8 Dibromochloromethane ND ug/L 1.0 0.21 1 10/31/18 18:52 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 10/31/18 18:52 106-93-4 Dibromomethane ND ug/L 1.0 0.21 1 10/31/18 18:52 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.30 1 10/31/18 18:52 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 10/31/18 18:52 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 1.0 1 10/31/18 18:52 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.32 1 10/31/18 18:52 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.24 1 10/31/18 18:52 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.56 1 10/31/18 18:52 75-35-4 cis-1,2-Dichloroethene ND ug/L 1.0 0.19 1 10/31/18 18:52 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 0.49 1 10/31/18 18:52 156-60-5 1,2-Dichloropropane ND ug/L 1.0 0.27 1 10/31/18 18:52 78-87-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /01 /2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 27 of 78 aceAnalXical 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.: 92404175 Sample: MW-12S Lab ID: 92404175011 Collected: 10/19/18 13:52 Received: 10/23/18 13:49 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260 MSV Low Level Landfill Analytical Method: EPA 8260E cis-1,3-Dichloropropene ND ug/L 1.0 0.13 1 10/31/18 18:52 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 1.0 0.26 1 10/31/18 18:52 10061-02-6 1,4-Dioxane (p-Dioxane) ND ug/L 150 78.4 1 10/31/18 18:52 123-91-1 Ethylbenzene ND ug/L 1.0 0.30 1 10/31/18 18:52 100-41-4 2-Hexanone ND ug/L 5.0 0.46 1 10/31/18 18:52 591-78-6 lodomethane ND ug/L 5.0 0.32 1 10/31/18 18:52 74-88-4 Methylene Chloride ND ug/L 1.0 0.97 1 10/31/18 18:52 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 0.33 1 10/31/18 18:52 108-10-1 Styrene ND ug/L 1.0 0.26 1 10/31/18 18:52 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 0.33 1 10/31/18 18:52 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 0.40 1 10/31/18 18:52 79-34-5 Tetrachloroethene ND ug/L 1.0 0.46 1 10/31/18 18:52 127-18-4 Toluene ND ug/L 1.0 0.26 1 10/31/18 18:52 108-88-3 1,1,1-Trichloroethane ND ug/L 1.0 0.48 1 10/31/18 18:52 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 0.29 1 10/31/18 18:52 79-00-5 Trichloroethene ND ug/L 1.0 0.47 1 10/31/18 18:52 79-01-6 Trichlorofluoromethane ND ug/L 1.0 0.20 1 10/31/18 18:52 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 0.41 1 10/31/18 18:52 96-18-4 Vinyl acetate ND ug/L 2.0 0.35 1 10/31/18 18:52 108-05-4 Vinyl chloride ND ug/L 1.0 0.62 1 10/31/18 18:52 75-01-4 Xylene (Total) ND ug/L 1.0 0.66 1 10/31/18 18:52 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 99 % 70-130 1 10/31/18 18:52 460-00-4 1,2-Dichloroethane-d4 (S) 82 % 70-130 1 10/31/18 18:52 17060-07-0 Toluene-d8 (S) 97 % 70-130 1 10/31/18 18:52 2037-26-5 Date: 11/01/2018 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 28 of 78 aceAnalXical 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.: 92404175 Sample: MW-13 Lab ID: 92404175012 Collected: 10/19/18 14:04 Received: 10/23/18 13:49 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 Antimony ND ug/L 5.0 3.9 1 10/24/18 02:55 10/26/18 04:25 7440-36-0 Arsenic ND ug/L 10.0 5.0 1 10/24/18 02:55 10/26/18 04:25 7440-38-2 Barium 74.3 ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:25 7440-39-3 Beryllium ND ug/L 1.0 0.50 1 10/24/18 02:55 10/26/18 04:25 7440-41-7 Cadmium 0.65J ug/L 1.0 0.50 1 10/24/18 02:55 10/26/18 04:25 7440-43-9 Chromium ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:25 7440-47-3 Cobalt 12.6 ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:25 7440-48-4 Copper ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:25 7440-50-8 Lead ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:25 7439-92-1 Nickel ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:25 7440-02-0 Selenium ND ug/L 10.0 5.0 1 10/24/18 02:55 10/26/18 04:25 7782-49-2 Silver ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:25 7440-22-4 Vanadium ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:25 7440-62-2 Zinc 5.2J ug/L 10.0 5.0 1 10/24/18 02:55 10/26/18 04:25 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Thallium 0.086J ug/L 0.10 0.020 1 10/24/18 04:30 10/25/18 04:01 7440-28-0 8260 MSV Low Level Landfill Analytical Method: EPA 8260E Acetone ND ug/L 25.0 10.0 1 10/31/18 19:09 67-64-1 Acrylonitrile ND ug/L 10.0 1.9 1 10/31/18 19:09 107-13-1 Benzene ND ug/L 1.0 0.25 1 10/31/18 19:09 71-43-2 Bromochloromethane ND ug/L 1.0 0.17 1 10/31/18 19:09 74-97-5 Bromodichloromethane ND ug/L 1.0 0.18 1 10/31/18 19:09 75-27-4 Bromoform ND ug/L 1.0 0.26 1 10/31/18 19:09 75-25-2 Bromomethane ND ug/L 2.0 0.29 1 10/31/18 19:09 74-83-9 2-Butanone (MEK) ND ug/L 5.0 0.96 1 10/31/18 19:09 78-93-3 Carbon disulfide ND ug/L 2.0 1.2 1 10/31/18 19:09 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.25 1 10/31/18 19:09 56-23-5 Chlorobenzene ND ug/L 1.0 0.23 1 10/31/18 19:09 108-90-7 Chloroethane ND ug/L 1.0 0.54 1 10/31/18 19:09 75-00-3 Chloroform ND ug/L 1.0 0.14 1 10/31/18 19:09 67-66-3 Chloromethane ND ug/L 1.0 0.11 1 10/31/18 19:09 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 2.0 1 10/31/18 19:09 96-12-8 Dibromochloromethane ND ug/L 1.0 0.21 1 10/31/18 19:09 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 10/31/18 19:09 106-93-4 Dibromomethane ND ug/L 1.0 0.21 1 10/31/18 19:09 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.30 1 10/31/18 19:09 95-50-1 1,4-Dichlorobenzene 0.77J ug/L 1.0 0.33 1 10/31/18 19:09 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 1.0 1 10/31/18 19:09 110-57-6 1,1-Dichloroethane 2.0 ug/L 1.0 0.32 1 10/31/18 19:09 75-34-3 1,2-Dichloroethane 0.46J ug/L 1.0 0.24 1 10/31/18 19:09 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.56 1 10/31/18 19:09 75-35-4 cis-1,2-Dichloroethene 13.7 ug/L 1.0 0.19 1 10/31/18 19:09 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 0.49 1 10/31/18 19:09 156-60-5 1,2-Dichloropropane ND ug/L 1.0 0.27 1 10/31/18 19:09 78-87-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /01 /2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 29 of 78 aceAnalXical 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.: 92404175 Sample: MW-13 Lab ID: 92404175012 Collected: 10/19/18 14:04 Received: 10/23/18 13:49 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260 MSV Low Level Landfill Analytical Method: EPA 8260E cis-1,3-Dichloropropene ND ug/L 1.0 0.13 1 10/31/18 19:09 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 1.0 0.26 1 10/31/18 19:09 10061-02-6 1,4-Dioxane (p-Dioxane) ND ug/L 150 78.4 1 10/31/18 19:09 123-91-1 Ethylbenzene ND ug/L 1.0 0.30 1 10/31/18 19:09 100-41-4 2-Hexanone ND ug/L 5.0 0.46 1 10/31/18 19:09 591-78-6 lodomethane ND ug/L 5.0 0.32 1 10/31/18 19:09 74-88-4 Methylene Chloride ND ug/L 1.0 0.97 1 10/31/18 19:09 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 0.33 1 10/31/18 19:09 108-10-1 Styrene ND ug/L 1.0 0.26 1 10/31/18 19:09 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 0.33 1 10/31/18 19:09 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 0.40 1 10/31/18 19:09 79-34-5 Tetrachloroethene ND ug/L 1.0 0.46 1 10/31/18 19:09 127-18-4 Toluene ND ug/L 1.0 0.26 1 10/31/18 19:09 108-88-3 1,1,1-Trichloroethane ND ug/L 1.0 0.48 1 10/31/18 19:09 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 0.29 1 10/31/18 19:09 79-00-5 Trichloroethene 0.60J ug/L 1.0 0.47 1 10/31/18 19:09 79-01-6 Trichlorofluoromethane ND ug/L 1.0 0.20 1 10/31/18 19:09 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 0.41 1 10/31/18 19:09 96-18-4 Vinyl acetate ND ug/L 2.0 0.35 1 10/31/18 19:09 108-05-4 Vinyl chloride ND ug/L 1.0 0.62 1 10/31/18 19:09 75-01-4 Xylene (Total) ND ug/L 1.0 0.66 1 10/31/18 19:09 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 99 % 70-130 1 10/31/18 19:09 460-00-4 1,2-Dichloroethane-d4 (S) 81 % 70-130 1 10/31/18 19:09 17060-07-0 Toluene-d8 (S) 96 % 70-130 1 10/31/18 19:09 2037-26-5 Date: 11/01/2018 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 30 of 78 aceAnalXical 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.: 92404175 Sample: MW-16 Lab ID: 92404175013 Collected: 10/19/18 11:00 Received: 10/23/18 13:49 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Antimony Arsenic Barium Beryllium Cadmium Chromium Cobalt Copper Lead Nickel Selenium Silver Vanadium Zinc 6020 MET ICPMS Thallium 8260 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-Dichloropropane Date: 11/01/2018 02:14 PM Analytical Method: EPA 601 OD Preparation Method: EPA 3010A ND ug/L 5.0 3.9 1 10/24/18 02:55 10/26/18 04:41 7440-36-0 ND ug/L 10.0 5.0 1 10/24/18 02:55 10/27/18 22:47 7440-38-2 71.6 ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:41 7440-39-3 ND ug/L 1.0 0.50 1 10/24/18 02:55 10/26/18 04:41 7440-41-7 ND ug/L 1.0 0.50 1 10/24/18 02:55 10/26/18 04:41 7440-43-9 2.6J ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:41 7440-47-3 211 ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:41 7440-48-4 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:41 7440-50-8 3.1J ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:41 7439-92-1 12.1 ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:41 7440-02-0 ND ug/L 10.0 5.0 1 10/24/18 02:55 10/26/18 04:41 7782-49-2 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:41 7440-22-4 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:41 7440-62-2 9.01 ug/L 10.0 5.0 1 10/24/18 02:55 10/26/18 04:41 7440-66-6 Analytical Method: EPA 6020E Preparation Method: EPA 3010A 0.14 ug/L 0.10 0.020 1 10/24/18 04:30 10/25/18 04:04 7440-28-0 Analytical Method: EPA 8260E ND ug/L 25.0 10.0 1 10/31/1819:26 67-64-1 ND ug/L 10.0 1.9 1 10/31/1819:26 107-13-1 0.94J ug/L 1.0 0.25 1 10/31/1819:26 71-43-2 ND ug/L 1.0 0.17 1 10/31/1819:26 74-97-5 ND ug/L 1.0 0.18 1 10/31/1819:26 75-27-4 ND ug/L 1.0 0.26 1 10/31/1819:26 75-25-2 ND ug/L 2.0 0.29 1 10/31/1819:26 74-83-9 ND ug/L 5.0 0.96 1 10/31/1819:26 78-93-3 ND ug/L 2.0 1.2 1 10/31/1819:26 75-15-0 ND ug/L 1.0 0.25 1 10/31/1819:26 56-23-5 3.9 ug/L 1.0 0.23 1 10/31 /18 19:26 108-90-7 ND ug/L 1.0 0.54 1 10/31/1819:26 75-00-3 ND ug/L 1.0 0.14 1 10/31/1819:26 67-66-3 ND ug/L 1.0 0.11 1 10/31/1819:26 74-87-3 ND ug/L 2.0 2.0 1 10/31/1819:26 96-12-8 ND ug/L 1.0 0.21 1 10/31/1819:26 124-48-1 ND ug/L 1.0 0.27 1 10/31/1819:26 106-93-4 ND ug/L 1.0 0.21 1 10/31/1819:26 74-95-3 1.2 ug/L 1.0 0.30 1 10/31 /18 19:26 95-50-1 9.3 ug/L 1.0 0.33 1 10/31 /18 19:26 106-46-7 ND ug/L 1.0 1.0 1 10/31/1819:26 110-57-6 0.60J ug/L 1.0 0.32 1 10/31 /18 19:26 75-34-3 1.2 ug/L 1.0 0.24 1 10/31 /18 19:26 107-06-2 ND ug/L 1.0 0.56 1 10/31/1819:26 75-35-4 10.7 ug/L 1.0 0.19 1 10/31 /18 19:26 156-59-2 ND ug/L 1.0 0.49 1 10/31/1819:26 156-60-5 0.65J ug/L 1.0 0.27 1 10/31 /18 19:26 78-87-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 31 of 78 aceAnalXical 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.: 92404175 Sample: MW-16 Lab ID: 92404175013 Collected: 10/19/18 11:00 Received: 10/23/18 13:49 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260 MSV Low Level Landfill Analytical Method: EPA 8260E cis-1,3-Dichloropropene ND ug/L 1.0 0.13 1 10/31/18 19:26 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 1.0 0.26 1 10/31/18 19:26 10061-02-6 1,4-Dioxane (p-Dioxane) ND ug/L 150 78.4 1 10/31/18 19:26 123-91-1 Ethylbenzene ND ug/L 1.0 0.30 1 10/31/18 19:26 100-41-4 2-Hexanone ND ug/L 5.0 0.46 1 10/31/18 19:26 591-78-6 lodomethane ND ug/L 5.0 0.32 1 10/31/18 19:26 74-88-4 Methylene Chloride ND ug/L 1.0 0.97 1 10/31/18 19:26 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 0.33 1 10/31/18 19:26 108-10-1 Styrene ND ug/L 1.0 0.26 1 10/31/18 19:26 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 0.33 1 10/31/18 19:26 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 0.40 1 10/31/18 19:26 79-34-5 Tetrachloroethene ND ug/L 1.0 0.46 1 10/31/18 19:26 127-18-4 Toluene ND ug/L 1.0 0.26 1 10/31/18 19:26 108-88-3 1,1,1-Trichloroethane ND ug/L 1.0 0.48 1 10/31/18 19:26 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 0.29 1 10/31/18 19:26 79-00-5 Trichloroethene ND ug/L 1.0 0.47 1 10/31/18 19:26 79-01-6 Trichlorofluoromethane ND ug/L 1.0 0.20 1 10/31/18 19:26 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 0.41 1 10/31/18 19:26 96-18-4 Vinyl acetate ND ug/L 2.0 0.35 1 10/31/18 19:26 108-05-4 Vinyl chloride 1.5 ug/L 1.0 0.62 1 10/31/18 19:26 75-01-4 Xylene (Total) ND ug/L 1.0 0.66 1 10/31/18 19:26 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 98 % 70-130 1 10/31/18 19:26 460-00-4 1,2-Dichloroethane-d4 (S) 80 % 70-130 1 10/31/18 19:26 17060-07-0 Toluene-d8 (S) 96 % 70-130 1 10/31/18 19:26 2037-26-5 Date: 11/01/2018 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 32 of 78 aceAnalXical 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.: 92404175 Sample: MW-17 Lab ID: 92404175014 Collected: 10/19/18 11:10 Received: 10/23/18 13:49 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Antimony Arsenic Barium Beryllium Cadmium Chromium Cobalt Copper Lead Nickel Selenium Silver Vanadium Zinc 6020 MET ICPMS Thallium 8260 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-Dichloropropane Date: 11/01/2018 02:14 PM Analytical Method: EPA 6010D Preparation Method: EPA 3010A ND ug/L 5.0 3.9 1 10/24/18 02:55 10/26/18 04:44 7440-36-0 ND ug/L 10.0 5.0 1 10/24/18 02:55 10/27/18 22:50 7440-38-2 33.8 ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:44 7440-39-3 ND ug/L 1.0 0.50 1 10/24/18 02:55 10/26/18 04:44 7440-41-7 0.52J ug/L 1.0 0.50 1 10/24/18 02:55 10/26/18 04:44 7440-43-9 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:44 7440-47-3 6.5 ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:44 7440-48-4 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:44 7440-50-8 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:44 7439-92-1 3.4J ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:44 7440-02-0 ND ug/L 10.0 5.0 1 10/24/18 02:55 10/26/18 04:44 7782-49-2 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:44 7440-22-4 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:44 7440-62-2 ND ug/L 10.0 5.0 1 10/24/18 02:55 10/26/18 04:44 7440-66-6 Analytical Method: EPA 6020E Preparation Method: EPA 3010A 0.048J ug/L 0.10 0.020 1 10/24/18 04:30 10/25/18 04:06 7440-28-0 Analytical Method: EPA 8260E ND ug/L 25.0 10.0 1 10/31/1819:43 67-64-1 ND ug/L 10.0 1.9 1 10/31/1819:43 107-13-1 ND ug/L 1.0 0.25 1 10/31/1819:43 71-43-2 ND ug/L 1.0 0.17 1 10/31/1819:43 74-97-5 ND ug/L 1.0 0.18 1 10/31/1819:43 75-27-4 ND ug/L 1.0 0.26 1 10/31/1819:43 75-25-2 ND ug/L 2.0 0.29 1 10/31/1819:43 74-83-9 ND ug/L 5.0 0.96 1 10/31/1819:43 78-93-3 ND ug/L 2.0 1.2 1 10/31/1819:43 75-15-0 ND ug/L 1.0 0.25 1 10/31/1819:43 56-23-5 0.37J ug/L 1.0 0.23 1 10/31 /18 19:43 108-90-7 ND ug/L 1.0 0.54 1 10/31/1819:43 75-00-3 ND ug/L 1.0 0.14 1 10/31/1819:43 67-66-3 ND ug/L 1.0 0.11 1 10/31/1819:43 74-87-3 ND ug/L 2.0 2.0 1 10/31/1819:43 96-12-8 ND ug/L 1.0 0.21 1 10/31/1819:43 124-48-1 ND ug/L 1.0 0.27 1 10/31/1819:43 106-93-4 ND ug/L 1.0 0.21 1 10/31/1819:43 74-95-3 ND ug/L 1.0 0.30 1 10/31/1819:43 95-50-1 0.73J ug/L 1.0 0.33 1 10/31 /18 19:43 106-46-7 ND ug/L 1.0 1.0 1 10/31/1819:43 110-57-6 ND ug/L 1.0 0.32 1 10/31/1819:43 75-34-3 ND ug/L 1.0 0.24 1 10/31/1819:43 107-06-2 ND ug/L 1.0 0.56 1 10/31/1819:43 75-35-4 0.21J ug/L 1.0 0.19 1 10/31/1819:43 156-59-2 ND ug/L 1.0 0.49 1 10/31/1819:43 156-60-5 ND ug/L 1.0 0.27 1 10/31/1819:43 78-87-5 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 78 aceAnalXical 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.: 92404175 Sample: MW-17 Lab ID: 92404175014 Collected: 10/19/18 11:10 Received: 10/23/18 13:49 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260 MSV Low Level Landfill Analytical Method: EPA 8260E cis-1,3-Dichloropropene ND ug/L 1.0 0.13 1 10/31/18 19:43 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 1.0 0.26 1 10/31/18 19:43 10061-02-6 1,4-Dioxane (p-Dioxane) ND ug/L 150 78.4 1 10/31/18 19:43 123-91-1 Ethylbenzene ND ug/L 1.0 0.30 1 10/31/18 19:43 100-41-4 2-Hexanone ND ug/L 5.0 0.46 1 10/31/18 19:43 591-78-6 lodomethane ND ug/L 5.0 0.32 1 10/31/18 19:43 74-88-4 Methylene Chloride ND ug/L 1.0 0.97 1 10/31/18 19:43 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 0.33 1 10/31/18 19:43 108-10-1 Styrene ND ug/L 1.0 0.26 1 10/31/18 19:43 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 0.33 1 10/31/18 19:43 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 0.40 1 10/31/18 19:43 79-34-5 Tetrachloroethene ND ug/L 1.0 0.46 1 10/31/18 19:43 127-18-4 Toluene ND ug/L 1.0 0.26 1 10/31/18 19:43 108-88-3 1,1,1-Trichloroethane ND ug/L 1.0 0.48 1 10/31/18 19:43 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 0.29 1 10/31/18 19:43 79-00-5 Trichloroethene ND ug/L 1.0 0.47 1 10/31/18 19:43 79-01-6 Trichlorofluoromethane ND ug/L 1.0 0.20 1 10/31/18 19:43 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 0.41 1 10/31/18 19:43 96-18-4 Vinyl acetate ND ug/L 2.0 0.35 1 10/31/18 19:43 108-05-4 Vinyl chloride ND ug/L 1.0 0.62 1 10/31/18 19:43 75-01-4 Xylene (Total) ND ug/L 1.0 0.66 1 10/31/18 19:43 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 98 % 70-130 1 10/31/18 19:43 460-00-4 1,2-Dichloroethane-d4 (S) 82 % 70-130 1 10/31/18 19:43 17060-07-0 Toluene-d8 (S) 95 % 70-130 1 10/31/18 19:43 2037-26-5 Date: 11/01/2018 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 34 of 78 aceAnalXical 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.: 92404175 Sample: MW-18 Lab ID: 92404175015 Collected: 10/19/18 13:43 Received: 10/23/18 13:49 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 Antimony ND ug/L 5.0 3.9 1 10/24/18 02:55 10/26/18 04:47 7440-36-0 Arsenic ND ug/L 10.0 5.0 1 10/24/18 02:55 10/27/18 22:53 7440-38-2 Barium 57.4 ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:47 7440-39-3 Beryllium ND ug/L 1.0 0.50 1 10/24/18 02:55 10/26/18 04:47 7440-41-7 Cadmium ND ug/L 1.0 0.50 1 10/24/18 02:55 10/26/18 04:47 7440-43-9 Chromium ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:47 7440-47-3 Cobalt ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:47 7440-48-4 Copper 240 ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:47 7440-50-8 Lead 5.7 ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:47 7439-92-1 Nickel 6.1 ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:47 7440-02-0 Selenium ND ug/L 10.0 5.0 1 10/24/18 02:55 10/26/18 04:47 7782-49-2 Silver ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:47 7440-22-4 Vanadium ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:47 7440-62-2 Zinc 283 ug/L 10.0 5.0 1 10/24/18 02:55 10/26/18 04:47 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Thallium ND ug/L 0.10 0.020 1 10/24/18 04:30 10/25/18 04:09 7440-28-0 8260 MSV Low Level Landfill Analytical Method: EPA 8260E Acetone ND ug/L 25.0 10.0 1 10/31/18 20:00 67-64-1 Acrylonitrile ND ug/L 10.0 1.9 1 10/31/18 20:00 107-13-1 Benzene ND ug/L 1.0 0.25 1 10/31/18 20:00 71-43-2 Bromochloromethane ND ug/L 1.0 0.17 1 10/31/18 20:00 74-97-5 Bromodichloromethane ND ug/L 1.0 0.18 1 10/31/18 20:00 75-27-4 Bromoform ND ug/L 1.0 0.26 1 10/31/18 20:00 75-25-2 Bromomethane ND ug/L 2.0 0.29 1 10/31/18 20:00 74-83-9 2-Butanone (MEK) ND ug/L 5.0 0.96 1 10/31/18 20:00 78-93-3 Carbon disulfide ND ug/L 2.0 1.2 1 10/31/18 20:00 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.25 1 10/31/18 20:00 56-23-5 Chlorobenzene ND ug/L 1.0 0.23 1 10/31/18 20:00 108-90-7 Chloroethane ND ug/L 1.0 0.54 1 10/31/18 20:00 75-00-3 Chloroform ND ug/L 1.0 0.14 1 10/31/18 20:00 67-66-3 Chloromethane ND ug/L 1.0 0.11 1 10/31/18 20:00 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 2.0 1 10/31/18 20:00 96-12-8 Dibromochloromethane ND ug/L 1.0 0.21 1 10/31/18 20:00 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 10/31/18 20:00 106-93-4 Dibromomethane ND ug/L 1.0 0.21 1 10/31/18 20:00 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.30 1 10/31/18 20:00 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 10/31/18 20:00 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 1.0 1 10/31/18 20:00 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.32 1 10/31/18 20:00 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.24 1 10/31/18 20:00 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.56 1 10/31/18 20:00 75-35-4 cis-1,2-Dichloroethene ND ug/L 1.0 0.19 1 10/31/18 20:00 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 0.49 1 10/31/18 20:00 156-60-5 1,2-Dichloropropane ND ug/L 1.0 0.27 1 10/31/18 20:00 78-87-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /01 /2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 35 of 78 aceAnalXical 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.: 92404175 Sample: MW-18 Lab ID: 92404175015 Collected: 10/19/18 13:43 Received: 10/23/18 13:49 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260 MSV Low Level Landfill Analytical Method: EPA 8260E cis-1,3-Dichloropropene ND ug/L 1.0 0.13 1 10/31/18 20:00 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 1.0 0.26 1 10/31/18 20:00 10061-02-6 1,4-Dioxane (p-Dioxane) ND ug/L 150 78.4 1 10/31/18 20:00 123-91-1 Ethylbenzene ND ug/L 1.0 0.30 1 10/31/18 20:00 100-41-4 2-Hexanone ND ug/L 5.0 0.46 1 10/31/18 20:00 591-78-6 lodomethane ND ug/L 5.0 0.32 1 10/31/18 20:00 74-88-4 Methylene Chloride ND ug/L 1.0 0.97 1 10/31/18 20:00 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 0.33 1 10/31/18 20:00 108-10-1 Styrene ND ug/L 1.0 0.26 1 10/31/18 20:00 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 0.33 1 10/31/18 20:00 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 0.40 1 10/31/18 20:00 79-34-5 Tetrachloroethene ND ug/L 1.0 0.46 1 10/31/18 20:00 127-18-4 Toluene ND ug/L 1.0 0.26 1 10/31/18 20:00 108-88-3 1,1,1-Trichloroethane ND ug/L 1.0 0.48 1 10/31/18 20:00 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 0.29 1 10/31/18 20:00 79-00-5 Trichloroethene ND ug/L 1.0 0.47 1 10/31/18 20:00 79-01-6 Trichlorofluoromethane ND ug/L 1.0 0.20 1 10/31/18 20:00 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 0.41 1 10/31/18 20:00 96-18-4 Vinyl acetate ND ug/L 2.0 0.35 1 10/31/18 20:00 108-05-4 Vinyl chloride ND ug/L 1.0 0.62 1 10/31/18 20:00 75-01-4 Xylene (Total) ND ug/L 1.0 0.66 1 10/31/18 20:00 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 97 % 70-130 1 10/31/18 20:00 460-00-4 1,2-Dichloroethane-d4 (S) 81 % 70-130 1 10/31/18 20:00 17060-07-0 Toluene-d8 (S) 97 % 70-130 1 10/31/18 20:00 2037-26-5 Date: 11/01/2018 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 36 of 78 aceAnalXical 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.: 92404175 Sample: MW-19 Lab ID: 92404175016 Collected: 10/19/18 13:32 Received: 10/23/18 13:49 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 Antimony ND ug/L 5.0 3.9 1 10/24/18 02:55 10/26/18 04:50 7440-36-0 Arsenic ND ug/L 10.0 5.0 1 10/24/18 02:55 10/27/18 22:56 7440-38-2 Barium 43.7 ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:50 7440-39-3 Beryllium ND ug/L 1.0 0.50 1 10/24/18 02:55 10/26/18 04:50 7440-41-7 Cadmium ND ug/L 1.0 0.50 1 10/24/18 02:55 10/26/18 04:50 7440-43-9 Chromium ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:50 7440-47-3 Cobalt ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:50 7440-48-4 Copper ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:50 7440-50-8 Lead ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:50 7439-92-1 Nickel ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:50 7440-02-0 Selenium ND ug/L 10.0 5.0 1 10/24/18 02:55 10/26/18 04:50 7782-49-2 Silver ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:50 7440-22-4 Vanadium ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:50 7440-62-2 Zinc ND ug/L 10.0 5.0 1 10/24/18 02:55 10/26/18 04:50 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Thallium ND ug/L 0.10 0.020 1 10/24/18 04:30 10/25/18 04:12 7440-28-0 8260 MSV Low Level Landfill Analytical Method: EPA 8260E Acetone ND ug/L 25.0 10.0 1 10/31/18 20:17 67-64-1 Acrylonitrile ND ug/L 10.0 1.9 1 10/31/18 20:17 107-13-1 Benzene ND ug/L 1.0 0.25 1 10/31/18 20:17 71-43-2 Bromochloromethane ND ug/L 1.0 0.17 1 10/31/18 20:17 74-97-5 Bromodichloromethane ND ug/L 1.0 0.18 1 10/31/18 20:17 75-27-4 Bromoform ND ug/L 1.0 0.26 1 10/31/18 20:17 75-25-2 Bromomethane ND ug/L 2.0 0.29 1 10/31/18 20:17 74-83-9 2-Butanone (MEK) ND ug/L 5.0 0.96 1 10/31/18 20:17 78-93-3 Carbon disulfide ND ug/L 2.0 1.2 1 10/31/18 20:17 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.25 1 10/31/18 20:17 56-23-5 Chlorobenzene ND ug/L 1.0 0.23 1 10/31/18 20:17 108-90-7 Chloroethane ND ug/L 1.0 0.54 1 10/31/18 20:17 75-00-3 Chloroform ND ug/L 1.0 0.14 1 10/31/18 20:17 67-66-3 Chloromethane ND ug/L 1.0 0.11 1 10/31/18 20:17 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 2.0 1 10/31/18 20:17 96-12-8 Dibromochloromethane ND ug/L 1.0 0.21 1 10/31/18 20:17 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 10/31/18 20:17 106-93-4 Dibromomethane ND ug/L 1.0 0.21 1 10/31/18 20:17 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.30 1 10/31/18 20:17 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 10/31/18 20:17 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 1.0 1 10/31/18 20:17 110-57-6 1,1-Dichloroethane 0.51J ug/L 1.0 0.32 1 10/31/18 20:17 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.24 1 10/31/18 20:17 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.56 1 10/31/18 20:17 75-35-4 cis-1,2-Dichloroethene 0.84J ug/L 1.0 0.19 1 10/31/18 20:17 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 0.49 1 10/31/18 20:17 156-60-5 1,2-Dichloropropane ND ug/L 1.0 0.27 1 10/31/18 20:17 78-87-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /01 /2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 37 of 78 aceAnalXical 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.: 92404175 Sample: MW-19 Lab ID: 92404175016 Collected: 10/19/18 13:32 Received: 10/23/18 13:49 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260 MSV Low Level Landfill Analytical Method: EPA 8260E cis-1,3-Dichloropropene ND ug/L 1.0 0.13 1 10/31/18 20:17 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 1.0 0.26 1 10/31/18 20:17 10061-02-6 1,4-Dioxane (p-Dioxane) ND ug/L 150 78.4 1 10/31/18 20:17 123-91-1 Ethylbenzene ND ug/L 1.0 0.30 1 10/31/18 20:17 100-41-4 2-Hexanone ND ug/L 5.0 0.46 1 10/31/18 20:17 591-78-6 lodomethane ND ug/L 5.0 0.32 1 10/31/18 20:17 74-88-4 Methylene Chloride ND ug/L 1.0 0.97 1 10/31/18 20:17 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 0.33 1 10/31/18 20:17 108-10-1 Styrene ND ug/L 1.0 0.26 1 10/31/18 20:17 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 0.33 1 10/31/18 20:17 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 0.40 1 10/31/18 20:17 79-34-5 Tetrachloroethene ND ug/L 1.0 0.46 1 10/31/18 20:17 127-18-4 Toluene ND ug/L 1.0 0.26 1 10/31/18 20:17 108-88-3 1,1,1-Trichloroethane ND ug/L 1.0 0.48 1 10/31/18 20:17 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 0.29 1 10/31/18 20:17 79-00-5 Trichloroethene ND ug/L 1.0 0.47 1 10/31/18 20:17 79-01-6 Trichlorofluoromethane ND ug/L 1.0 0.20 1 10/31/18 20:17 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 0.41 1 10/31/18 20:17 96-18-4 Vinyl acetate ND ug/L 2.0 0.35 1 10/31/18 20:17 108-05-4 Vinyl chloride ND ug/L 1.0 0.62 1 10/31/18 20:17 75-01-4 Xylene (Total) ND ug/L 1.0 0.66 1 10/31/18 20:17 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 97 % 70-130 1 10/31/18 20:17 460-00-4 1,2-Dichloroethane-d4 (S) 81 % 70-130 1 10/31/18 20:17 17060-07-0 Toluene-d8 (S) 97 % 70-130 1 10/31/18 20:17 2037-26-5 Date: 11/01/2018 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 38 of 78 aceAnalXical 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.: 92404175 Sample: MW-22 Lab ID: 92404175017 Collected: 10/19/18 11:20 Received: 10/23/18 13:49 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Antimony Arsenic Barium Beryllium Cadmium Chromium Cobalt Copper Lead Nickel Selenium Silver Vanadium Zinc 6020 MET ICPMS Thallium 8260 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-Dichloropropane Date: 11/01/2018 02:14 PM Analytical Method: EPA 601 OD Preparation Method: EPA 3010A ND ug/L 5.0 3.9 1 10/24/18 02:55 10/26/18 04:54 7440-36-0 ND ug/L 10.0 5.0 1 10/24/18 02:55 10/27/18 22:59 7440-38-2 66.9 ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:54 7440-39-3 ND ug/L 1.0 0.50 1 10/24/18 02:55 10/26/18 04:54 7440-41-7 ND ug/L 1.0 0.50 1 10/24/18 02:55 10/26/18 04:54 7440-43-9 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:54 7440-47-3 55.0 ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:54 7440-48-4 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:54 7440-50-8 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:54 7439-92-1 5.8 ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:54 7440-02-0 ND ug/L 10.0 5.0 1 10/24/18 02:55 10/26/18 04:54 7782-49-2 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:54 7440-22-4 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:54 7440-62-2 ND ug/L 10.0 5.0 1 10/24/18 02:55 10/26/18 04:54 7440-66-6 Analytical Method: EPA 6020E Preparation Method: EPA 3010A 0.22 ug/L 0.10 0.020 1 10/24/18 04:30 10/25/18 04:14 7440-28-0 Analytical Method: EPA 8260E ND ug/L 25.0 10.0 1 10/31/18 20:34 67-64-1 ND ug/L 10.0 1.9 1 10/31/18 20:34 107-13-1 0.28J ug/L 1.0 0.25 1 10/31/18 20:34 71-43-2 ND ug/L 1.0 0.17 1 10/31/18 20:34 74-97-5 ND ug/L 1.0 0.18 1 10/31/18 20:34 75-27-4 ND ug/L 1.0 0.26 1 10/31/18 20:34 75-25-2 ND ug/L 2.0 0.29 1 10/31/18 20:34 74-83-9 ND ug/L 5.0 0.96 1 10/31/18 20:34 78-93-3 ND ug/L 2.0 1.2 1 10/31/18 20:34 75-15-0 ND ug/L 1.0 0.25 1 10/31/18 20:34 56-23-5 0.96J ug/L 1.0 0.23 1 10/31/18 20:34 108-90-7 ND ug/L 1.0 0.54 1 10/31/18 20:34 75-00-3 ND ug/L 1.0 0.14 1 10/31/18 20:34 67-66-3 ND ug/L 1.0 0.11 1 10/31/18 20:34 74-87-3 ND ug/L 2.0 2.0 1 10/31/18 20:34 96-12-8 ND ug/L 1.0 0.21 1 10/31/18 20:34 124-48-1 ND ug/L 1.0 0.27 1 10/31/18 20:34 106-93-4 ND ug/L 1.0 0.21 1 10/31/18 20:34 74-95-3 0.35J ug/L 1.0 0.30 1 10/31/18 20:34 95-50-1 2.7 ug/L 1.0 0.33 1 10/31/18 20:34 106-46-7 ND ug/L 1.0 1.0 1 10/31/18 20:34 110-57-6 0.51J ug/L 1.0 0.32 1 10/31/18 20:34 75-34-3 0.29J ug/L 1.0 0.24 1 10/31/18 20:34 107-06-2 ND ug/L 1.0 0.56 1 10/31/18 20:34 75-35-4 0.76J ug/L 1.0 0.19 1 10/31/18 20:34 156-59-2 ND ug/L 1.0 0.49 1 10/31/18 20:34 156-60-5 ND ug/L 1.0 0.27 1 10/31/18 20:34 78-87-5 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 78 aceAnalXical 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.: 92404175 Sample: MW-22 Lab ID: 92404175017 Collected: 10/19/18 11:20 Received: 10/23/18 13:49 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260 MSV Low Level Landfill Analytical Method: EPA 8260E cis-1,3-Dichloropropene ND ug/L 1.0 0.13 1 10/31/18 20:34 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 1.0 0.26 1 10/31/18 20:34 10061-02-6 1,4-Dioxane (p-Dioxane) ND ug/L 150 78.4 1 10/31/18 20:34 123-91-1 Ethylbenzene ND ug/L 1.0 0.30 1 10/31/18 20:34 100-41-4 2-Hexanone ND ug/L 5.0 0.46 1 10/31/18 20:34 591-78-6 lodomethane ND ug/L 5.0 0.32 1 10/31/18 20:34 74-88-4 Methylene Chloride ND ug/L 1.0 0.97 1 10/31/18 20:34 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 0.33 1 10/31/18 20:34 108-10-1 Styrene ND ug/L 1.0 0.26 1 10/31/18 20:34 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 0.33 1 10/31/18 20:34 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 0.40 1 10/31/18 20:34 79-34-5 Tetrachloroethene ND ug/L 1.0 0.46 1 10/31/18 20:34 127-18-4 Toluene ND ug/L 1.0 0.26 1 10/31/18 20:34 108-88-3 1,1,1-Trichloroethane ND ug/L 1.0 0.48 1 10/31/18 20:34 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 0.29 1 10/31/18 20:34 79-00-5 Trichloroethene ND ug/L 1.0 0.47 1 10/31/18 20:34 79-01-6 Trichlorofluoromethane ND ug/L 1.0 0.20 1 10/31/18 20:34 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 0.41 1 10/31/18 20:34 96-18-4 Vinyl acetate ND ug/L 2.0 0.35 1 10/31/18 20:34 108-05-4 Vinyl chloride ND ug/L 1.0 0.62 1 10/31/18 20:34 75-01-4 Xylene (Total) ND ug/L 1.0 0.66 1 10/31/18 20:34 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 99 % 70-130 1 10/31/18 20:34 460-00-4 1,2-Dichloroethane-d4 (S) 82 % 70-130 1 10/31/18 20:34 17060-07-0 Toluene-d8 (S) 98 % 70-130 1 10/31/18 20:34 2037-26-5 Date: 11/01/2018 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 40 of 78 aceAnalXical 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.: 92404175 Sample: MW-23 Lab ID: 92404175018 Collected: 10/19/18 13:37 Received: 10/23/18 13:49 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Antimony Arsenic Barium Beryllium Cadmium Chromium Cobalt Copper Lead Nickel Selenium Silver Vanadium Zinc 6020 MET ICPMS Thallium 8260 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-Dichloropropane Date: 11/01/2018 02:14 PM Analytical Method: EPA 6010D Preparation Method: EPA 3010A ND ug/L 5.0 3.9 1 10/24/18 02:55 10/26/18 04:57 7440-36-0 ND ug/L 10.0 5.0 1 10/24/18 02:55 10/27/18 23:02 7440-38-2 22.5 ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:57 7440-39-3 ND ug/L 1.0 0.50 1 10/24/18 02:55 10/26/18 04:57 7440-41-7 ND ug/L 1.0 0.50 1 10/24/18 02:55 10/26/18 04:57 7440-43-9 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:57 7440-47-3 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:57 7440-48-4 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:57 7440-50-8 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:57 7439-92-1 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:57 7440-02-0 ND ug/L 10.0 5.0 1 10/24/18 02:55 10/26/18 04:57 7782-49-2 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:57 7440-22-4 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:57 7440-62-2 ND ug/L 10.0 5.0 1 10/24/18 02:55 10/26/18 04:57 7440-66-6 Analytical Method: EPA 6020E Preparation Method: EPA 3010A ND ug/L 0.10 0.020 1 10/24/18 04:30 10/25/18 23:33 7440-28-0 Analytical Method: EPA 8260E ND ug/L 25.0 10.0 1 10/31/18 20:52 67-64-1 ND ug/L 10.0 1.9 1 10/31/18 20:52 107-13-1 ND ug/L 1.0 0.25 1 10/31/18 20:52 71-43-2 ND ug/L 1.0 0.17 1 10/31/18 20:52 74-97-5 ND ug/L 1.0 0.18 1 10/31/18 20:52 75-27-4 ND ug/L 1.0 0.26 1 10/31/18 20:52 75-25-2 ND ug/L 2.0 0.29 1 10/31/18 20:52 74-83-9 ND ug/L 5.0 0.96 1 10/31/18 20:52 78-93-3 ND ug/L 2.0 1.2 1 10/31/18 20:52 75-15-0 ND ug/L 1.0 0.25 1 10/31/18 20:52 56-23-5 ND ug/L 1.0 0.23 1 10/31/18 20:52 108-90-7 ND ug/L 1.0 0.54 1 10/31/18 20:52 75-00-3 ND ug/L 1.0 0.14 1 10/31/18 20:52 67-66-3 ND ug/L 1.0 0.11 1 10/31/18 20:52 74-87-3 ND ug/L 2.0 2.0 1 10/31/18 20:52 96-12-8 ND ug/L 1.0 0.21 1 10/31/18 20:52 124-48-1 ND ug/L 1.0 0.27 1 10/31/18 20:52 106-93-4 ND ug/L 1.0 0.21 1 10/31/18 20:52 74-95-3 ND ug/L 1.0 0.30 1 10/31/18 20:52 95-50-1 ND ug/L 1.0 0.33 1 10/31/18 20:52 106-46-7 ND ug/L 1.0 1.0 1 10/31/18 20:52 110-57-6 ND ug/L 1.0 0.32 1 10/31/18 20:52 75-34-3 ND ug/L 1.0 0.24 1 10/31/18 20:52 107-06-2 ND ug/L 1.0 0.56 1 10/31/18 20:52 75-35-4 ND ug/L 1.0 0.19 1 10/31/18 20:52 156-59-2 ND ug/L 1.0 0.49 1 10/31/18 20:52 156-60-5 ND ug/L 1.0 0.27 1 10/31/18 20:52 78-87-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. M1 Page 41 of 78 aceAnalXical 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.: 92404175 Sample: MW-23 Lab ID: 92404175018 Collected: 10/19/18 13:37 Received: 10/23/18 13:49 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260 MSV Low Level Landfill Analytical Method: EPA 8260E cis-1,3-Dichloropropene ND ug/L 1.0 0.13 1 10/31/18 20:52 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 1.0 0.26 1 10/31/18 20:52 10061-02-6 1,4-Dioxane (p-Dioxane) ND ug/L 150 78.4 1 10/31/18 20:52 123-91-1 Ethylbenzene ND ug/L 1.0 0.30 1 10/31/18 20:52 100-41-4 2-Hexanone ND ug/L 5.0 0.46 1 10/31/18 20:52 591-78-6 lodomethane ND ug/L 5.0 0.32 1 10/31/18 20:52 74-88-4 M1 Methylene Chloride ND ug/L 1.0 0.97 1 10/31/18 20:52 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 0.33 1 10/31/18 20:52 108-10-1 Styrene ND ug/L 1.0 0.26 1 10/31/18 20:52 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 0.33 1 10/31/18 20:52 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 0.40 1 10/31/18 20:52 79-34-5 Tetrachloroethene ND ug/L 1.0 0.46 1 10/31/18 20:52 127-18-4 Toluene ND ug/L 1.0 0.26 1 10/31/18 20:52 108-88-3 1,1,1-Trichloroethane ND ug/L 1.0 0.48 1 10/31/18 20:52 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 0.29 1 10/31/18 20:52 79-00-5 Trichloroethene ND ug/L 1.0 0.47 1 10/31/18 20:52 79-01-6 Trichlorofluoromethane ND ug/L 1.0 0.20 1 10/31/18 20:52 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 0.41 1 10/31/18 20:52 96-18-4 Vinyl acetate ND ug/L 2.0 0.35 1 10/31/18 20:52 108-05-4 Vinyl chloride ND ug/L 1.0 0.62 1 10/31/18 20:52 75-01-4 Xylene (Total) ND ug/L 1.0 0.66 1 10/31/18 20:52 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 100 % 70-130 1 10/31/18 20:52 460-00-4 1,2-Dichloroethane-d4 (S) 81 % 70-130 1 10/31/18 20:52 17060-07-0 Toluene-d8 (S) 97 % 70-130 1 10/31/18 20:52 2037-26-5 Date: 11/01/2018 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 42 of 78 aceAnalXical 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.: 92404175 Sample: MW-12D Lab ID: 92404175019 Collected: 10/19/18 13:50 Received: 10/23/18 13:49 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 Antimony ND ug/L 5.0 3.9 1 10/24/18 02:55 10/26/18 05:00 7440-36-0 Arsenic ND ug/L 10.0 5.0 1 10/24/18 02:55 10/27/18 23:05 7440-38-2 Barium 5.9 ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 05:00 7440-39-3 Beryllium ND ug/L 1.0 0.50 1 10/24/18 02:55 10/26/18 05:00 7440-41-7 Cadmium ND ug/L 1.0 0.50 1 10/24/18 02:55 10/26/18 05:00 7440-43-9 Chromium ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 05:00 7440-47-3 Cobalt ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 05:00 7440-48-4 Copper 13.6 ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 05:00 7440-50-8 Lead ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 05:00 7439-92-1 Nickel ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 05:00 7440-02-0 Selenium ND ug/L 10.0 5.0 1 10/24/18 02:55 10/26/18 05:00 7782-49-2 Silver ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 05:00 7440-22-4 Vanadium ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 05:00 7440-62-2 Zinc ND ug/L 10.0 5.0 1 10/24/18 02:55 10/26/18 05:00 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Thallium ND ug/L 0.10 0.020 1 10/24/18 04:30 10/25/18 23:36 7440-28-0 8260 MSV Low Level Landfill Analytical Method: EPA 8260E Acetone ND ug/L 25.0 10.0 1 10/31/18 21:09 67-64-1 Acrylonitrile ND ug/L 10.0 1.9 1 10/31/18 21:09 107-13-1 Benzene ND ug/L 1.0 0.25 1 10/31/18 21:09 71-43-2 Bromochloromethane ND ug/L 1.0 0.17 1 10/31/18 21:09 74-97-5 Bromodichloromethane ND ug/L 1.0 0.18 1 10/31/18 21:09 75-27-4 Bromoform ND ug/L 1.0 0.26 1 10/31/18 21:09 75-25-2 Bromomethane ND ug/L 2.0 0.29 1 10/31/18 21:09 74-83-9 2-Butanone (MEK) ND ug/L 5.0 0.96 1 10/31/18 21:09 78-93-3 Carbon disulfide ND ug/L 2.0 1.2 1 10/31/18 21:09 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.25 1 10/31/18 21:09 56-23-5 Chlorobenzene ND ug/L 1.0 0.23 1 10/31/18 21:09 108-90-7 Chloroethane ND ug/L 1.0 0.54 1 10/31/18 21:09 75-00-3 Chloroform ND ug/L 1.0 0.14 1 10/31/18 21:09 67-66-3 Chloromethane ND ug/L 1.0 0.11 1 10/31/18 21:09 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 2.0 1 10/31/18 21:09 96-12-8 Dibromochloromethane ND ug/L 1.0 0.21 1 10/31/18 21:09 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 10/31/18 21:09 106-93-4 Dibromomethane ND ug/L 1.0 0.21 1 10/31/18 21:09 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.30 1 10/31/18 21:09 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 10/31/18 21:09 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 1.0 1 10/31/18 21:09 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.32 1 10/31/18 21:09 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.24 1 10/31/18 21:09 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.56 1 10/31/18 21:09 75-35-4 cis-1,2-Dichloroethene ND ug/L 1.0 0.19 1 10/31/18 21:09 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 0.49 1 10/31/18 21:09 156-60-5 1,2-Dichloropropane ND ug/L 1.0 0.27 1 10/31/18 21:09 78-87-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /01 /2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 43 of 78 aceAnalXical 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.: 92404175 Sample: MW-12D Lab ID: 92404175019 Collected: 10/19/18 13:50 Received: 10/23/18 13:49 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260 MSV Low Level Landfill Analytical Method: EPA 8260E cis-1,3-Dichloropropene ND ug/L 1.0 0.13 1 10/31/18 21:09 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 1.0 0.26 1 10/31/18 21:09 10061-02-6 1,4-Dioxane (p-Dioxane) ND ug/L 150 78.4 1 10/31/18 21:09 123-91-1 Ethylbenzene ND ug/L 1.0 0.30 1 10/31/18 21:09 100-41-4 2-Hexanone ND ug/L 5.0 0.46 1 10/31/18 21:09 591-78-6 lodomethane ND ug/L 5.0 0.32 1 10/31/18 21:09 74-88-4 Methylene Chloride ND ug/L 1.0 0.97 1 10/31/18 21:09 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 0.33 1 10/31/18 21:09 108-10-1 Styrene ND ug/L 1.0 0.26 1 10/31/18 21:09 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 0.33 1 10/31/18 21:09 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 0.40 1 10/31/18 21:09 79-34-5 Tetrachloroethene ND ug/L 1.0 0.46 1 10/31/18 21:09 127-18-4 Toluene ND ug/L 1.0 0.26 1 10/31/18 21:09 108-88-3 1,1,1-Trichloroethane ND ug/L 1.0 0.48 1 10/31/18 21:09 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 0.29 1 10/31/18 21:09 79-00-5 Trichloroethene ND ug/L 1.0 0.47 1 10/31/18 21:09 79-01-6 Trichlorofluoromethane ND ug/L 1.0 0.20 1 10/31/18 21:09 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 0.41 1 10/31/18 21:09 96-18-4 Vinyl acetate ND ug/L 2.0 0.35 1 10/31/18 21:09 108-05-4 Vinyl chloride ND ug/L 1.0 0.62 1 10/31/18 21:09 75-01-4 Xylene (Total) ND ug/L 1.0 0.66 1 10/31/18 21:09 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 96 % 70-130 1 10/31/18 21:09 460-00-4 1,2-Dichloroethane-d4 (S) 81 % 70-130 1 10/31/18 21:09 17060-07-0 Toluene-d8 (S) 98 % 70-130 1 10/31/18 21:09 2037-26-5 Date: 11/01/2018 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 44 of 78 aceAnalXical 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.: 92404175 Sample: SCALEHOUSE Lab ID: 92404175020 Collected: 10/18/18 06:07 Received: 10/23/18 13:49 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 Antimony ND ug/L 5.0 3.9 1 10/24/18 02:55 10/26/18 05:03 7440-36-0 Arsenic ND ug/L 10.0 5.0 1 10/24/18 02:55 10/27/18 23:08 7440-38-2 Barium 13.5 ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 05:03 7440-39-3 Beryllium ND ug/L 1.0 0.50 1 10/24/18 02:55 10/26/18 05:03 7440-41-7 Cadmium ND ug/L 1.0 0.50 1 10/24/18 02:55 10/26/18 05:03 7440-43-9 Chromium ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 05:03 7440-47-3 Cobalt ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 05:03 7440-48-4 Copper ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 05:03 7440-50-8 Lead ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 05:03 7439-92-1 Nickel ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 05:03 7440-02-0 Selenium ND ug/L 10.0 5.0 1 10/24/18 02:55 10/26/18 05:03 7782-49-2 Silver ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 05:03 7440-22-4 Vanadium ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 05:03 7440-62-2 Zinc 10.1 ug/L 10.0 5.0 1 10/24/18 02:55 10/26/18 05:03 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Thallium ND ug/L 0.10 0.020 1 10/24/18 04:30 10/25/18 23:39 7440-28-0 8260 MSV Low Level Landfill Analytical Method: EPA 8260E Acetone ND ug/L 25.0 10.0 1 10/31/18 04:38 67-64-1 Acrylonitrile ND ug/L 10.0 1.9 1 10/31/18 04:38 107-13-1 Benzene ND ug/L 1.0 0.25 1 10/31/18 04:38 71-43-2 Bromochloromethane ND ug/L 1.0 0.17 1 10/31/18 04:38 74-97-5 Bromodichloromethane ND ug/L 1.0 0.18 1 10/31/18 04:38 75-27-4 Bromoform ND ug/L 1.0 0.26 1 10/31/18 04:38 75-25-2 Bromomethane ND ug/L 2.0 0.29 1 10/31/18 04:38 74-83-9 2-Butanone (MEK) ND ug/L 5.0 0.96 1 10/31/18 04:38 78-93-3 Carbon disulfide ND ug/L 2.0 1.2 1 10/31/18 04:38 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.25 1 10/31/18 04:38 56-23-5 Chlorobenzene ND ug/L 1.0 0.23 1 10/31/18 04:38 108-90-7 Chloroethane ND ug/L 1.0 0.54 1 10/31/18 04:38 75-00-3 Chloroform ND ug/L 1.0 0.14 1 10/31/18 04:38 67-66-3 Chloromethane ND ug/L 1.0 0.11 1 10/31/18 04:38 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 2.0 1 10/31/18 04:38 96-12-8 Dibromochloromethane ND ug/L 1.0 0.21 1 10/31/18 04:38 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 10/31/18 04:38 106-93-4 Dibromomethane ND ug/L 1.0 0.21 1 10/31/18 04:38 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.30 1 10/31/18 04:38 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 10/31/18 04:38 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 1.0 1 10/31/18 04:38 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.32 1 10/31/18 04:38 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.24 1 10/31/18 04:38 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.56 1 10/31/18 04:38 75-35-4 cis-1,2-Dichloroethene ND ug/L 1.0 0.19 1 10/31/18 04:38 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 0.49 1 10/31/18 04:38 156-60-5 1,2-Dichloropropane ND ug/L 1.0 0.27 1 10/31/18 04:38 78-87-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /01 /2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 45 of 78 aceAnalXical 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.: 92404175 Sample: SCALEHOUSE Lab ID: 92404175020 Collected: 10/18/18 06:07 Received: 10/23/18 13:49 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260 MSV Low Level Landfill Analytical Method: EPA 8260E cis-1,3-Dichloropropene ND ug/L 1.0 0.13 1 10/31/18 04:38 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 1.0 0.26 1 10/31/18 04:38 10061-02-6 1,4-Dioxane (p-Dioxane) ND ug/L 150 78.4 1 10/31/18 04:38 123-91-1 Ethylbenzene ND ug/L 1.0 0.30 1 10/31/18 04:38 100-41-4 2-Hexanone ND ug/L 5.0 0.46 1 10/31/18 04:38 591-78-6 lodomethane ND ug/L 5.0 0.32 1 10/31/18 04:38 74-88-4 Methylene Chloride ND ug/L 1.0 0.97 1 10/31/18 04:38 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 0.33 1 10/31/18 04:38 108-10-1 Styrene ND ug/L 1.0 0.26 1 10/31/18 04:38 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 0.33 1 10/31/18 04:38 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 0.40 1 10/31/18 04:38 79-34-5 Tetrachloroethene ND ug/L 1.0 0.46 1 10/31/18 04:38 127-18-4 Toluene ND ug/L 1.0 0.26 1 10/31/18 04:38 108-88-3 1,1,1-Trichloroethane ND ug/L 1.0 0.48 1 10/31/18 04:38 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 0.29 1 10/31/18 04:38 79-00-5 Trichloroethene ND ug/L 1.0 0.47 1 10/31/18 04:38 79-01-6 Trichlorofluoromethane ND ug/L 1.0 0.20 1 10/31/18 04:38 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 0.41 1 10/31/18 04:38 96-18-4 Vinyl acetate ND ug/L 2.0 0.35 1 10/31/18 04:38 108-05-4 Vinyl chloride ND ug/L 1.0 0.62 1 10/31/18 04:38 75-01-4 Xylene (Total) ND ug/L 1.0 0.66 1 10/31/18 04:38 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 101 % 70-130 1 10/31/18 04:38 460-00-4 1,2-Dichloroethane-d4 (S) 83 % 70-130 1 10/31/18 04:38 17060-07-0 Toluene-d8 (S) 96 % 70-130 1 10/31/18 04:38 2037-26-5 Date: 11/01/2018 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 46 of 78 aceAnalXical 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.: 92404175 QC Batch: 437440 Analysis Method: RSK 175 Modified QC Batch Method: RSK 175 Modified Analysis Description: RSK 175 HEADSPACE Associated Lab Samples: 92404175001, 92404175002, 92404175003, 92404175004, 92404175005, 92404175006, 92404175007 METHOD BLANK: 2405821 Matrix: Water Associated Lab Samples: 92404175001, 92404175002, 92404175003, 92404175004, 92404175005, 92404175006, 92404175007 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Methane ug/L ND 10.0 10.0 10/20/1811:18 LABORATORY CONTROL SAMPLE: 2405822 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Methane ug/L 396 386 98 70-130 MATRIX SPIKE SAMPLE: 2405824 35424147015 Spike MS MS % Rec Parameter Units Result Conc. Result % Rec Limits Qualifiers Methane ug/L 372 396 610 60 70-130 M1 SAMPLE DUPLICATE: 2405823 35424147008 Dup Max Parameter Units Result Result RPD RPD Qualifiers Methane ug/L 120 125 5 20 SAMPLE DUPLICATE: 2405825 92404175004 Dup Max Parameter Units Result Result RPD RPD Qualifiers Methane ug/L 3680 3990 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: 11/01/2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 47 of 78 aceAnalXical 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.: 92404175 QC Batch: 437376 Analysis Method: EPA 6010D QC Batch Method: EPA 3010A Analysis Description: 6010 MET Associated Lab Samples: 92404175001, 92404175002, 92404175003, 92404175004, 92404175005, 92404175006, 92404175007, 92404175008 METHOD BLANK: 2405612 Matrix: Water Associated Lab Samples: 92404175001, 92404175002, 92404175003, 92404175004, 92404175005, 92404175006, 92404175007, 92404175008 Parameter Units Antimony ug/L Arsenic ug/L Barium ug/L Beryllium ug/L Cadmium ug/L Chromium ug/L Cobalt ug/L Copper ug/L Lead ug/L Nickel ug/L Selenium ug/L Silver ug/L Vanadium ug/L Zinc ug/L Blank Result Reporting Limit MDL Analyzed Qualifiers ND 5.0 3.9 10/22/18 06:59 ND 10.0 5.0 10/22/18 06:59 ND 5.0 2.5 10/22/18 06:59 ND 1.0 0.50 10/22/18 06:59 ND 1.0 0.50 10/22/18 06:59 ND 5.0 2.5 10/22/18 06:59 ND 5.0 2.5 10/22/18 06:59 ND 5.0 2.5 10/22/18 06:59 ND 5.0 2.5 10/22/18 06:59 ND 5.0 2.5 10/22/18 06:59 ND 10.0 5.0 10/22/18 06:59 ND 5.0 2.5 10/22/18 06:59 ND 5.0 2.5 10/22/18 06:59 ND 10.0 5.0 10/22/18 06:59 LABORATORY CONTROL SAMPLE: Parameter 2405613 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Antimony ug/L 500 480 96 80-120 Arsenic ug/L 500 465 93 80-120 Barium ug/L 500 500 100 80-120 Beryllium ug/L 500 486 97 80-120 Cadmium ug/L 500 476 95 80-120 Chromium ug/L 500 484 97 80-120 Cobalt ug/L 500 471 94 80-120 Copper ug/L 500 498 100 80-120 Lead ug/L 500 466 93 80-120 Nickel ug/L 500 473 95 80-120 Selenium ug/L 500 462 92 80-120 Silver ug/L 250 243 97 80-120 Vanadium ug/L 500 479 96 80-120 Zinc ug/L 500 460 92 80-120 Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /01 /2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 48 of 78 aceAnalXical 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 -Mt. Airy 92404175 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2405614 2405615 MS MSD 92404175001 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 500 500 339 501 68 100 75-125 39 20 M1,R1 Arsenic ug/L ND 500 500 335 496 67 99 75-125 39 20 M1,R1 Barium ug/L 101 500 500 446 616 69 103 75-125 32 20 M1,R1 Beryllium ug/L ND 500 500 341 504 68 101 75-125 39 20 M1,R1 Cadmium ug/L 3.7 500 500 340 504 67 100 75-125 39 20 M1,R1 Chromium ug/L 3.6J 500 500 345 508 68 101 75-125 38 20 M1,R1 Cobalt ug/L 7.3 500 500 338 498 66 98 75-125 38 20 M1,R1 Copper ug/L 6.6 500 500 354 521 69 103 75-125 38 20 M1,R1 Lead ug/L 3.1J 500 500 331 490 65 97 75-125 39 20 M1,R1 Nickel ug/L 9.1 500 500 339 499 66 98 75-125 38 20 M1,R1 Selenium ug/L ND 500 500 334 494 67 99 75-125 39 20 M1,R1 Silver ug/L ND 250 250 173 256 69 102 75-125 38 20 M1,R1 Vanadium ug/L 3.7J 500 500 344 507 68 101 75-125 38 20 M1,R1 Zinc ug/L 46.4 500 500 374 531 66 97 75-125 35 20 M1,R1 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /01 /2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 49 of 78 aceAnalXical 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.: 92404175 QC Batch: 437912 Analysis Method: EPA 6010D QC Batch Method: EPA 3010A Analysis Description: 6010 MET Associated Lab Samples: 92404175009,92404175010,92404175011,92404175012,92404175013,92404175014,92404175015, 92404175016,92404175017,92404175018,92404175019,92404175020 METHOD BLANK: 2407839 Matrix: Water Associated Lab Samples: 92404175009,92404175010,92404175011,92404175012,92404175013,92404175014,92404175015, 92404175016,92404175017,92404175018,92404175019,92404175020 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Antimony ug/L ND 5.0 3.9 10/26/18 03:35 Arsenic ug/L ND 10.0 5.0 10/26/18 03:35 Barium ug/L ND 5.0 2.5 10/26/18 03:35 Beryllium ug/L ND 1.0 0.50 10/26/18 03:35 Cadmium ug/L ND 1.0 0.50 10/26/18 03:35 Chromium ug/L ND 5.0 2.5 10/26/18 03:35 Cobalt ug/L ND 5.0 2.5 10/26/18 03:35 Copper ug/L ND 5.0 2.5 10/26/18 03:35 Lead ug/L ND 5.0 2.5 10/26/18 03:35 Nickel ug/L ND 5.0 2.5 10/26/18 03:35 Selenium ug/L ND 10.0 5.0 10/26/18 03:35 Silver ug/L ND 5.0 2.5 10/26/18 03:35 Vanadium ug/L ND 5.0 2.5 10/26/18 03:35 Zinc ug/L ND 10.0 5.0 10/26/18 03:35 LABORATORY CONTROL SAMPLE: Parameter 2407840 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers Antimony ug/L 500 448 90 80-120 Arsenic ug/L 500 429 86 80-120 Barium ug/L 500 510 102 80-120 Beryllium ug/L 500 506 101 80-120 Cadmium ug/L 500 459 92 80-120 Chromium ug/L 500 481 96 80-120 Cobalt ug/L 500 446 89 80-120 Copper ug/L 500 484 97 80-120 Lead ug/L 500 441 88 80-120 Nickel ug/L 500 458 92 80-120 Selenium ug/L 500 432 86 80-120 Silver ug/L 250 236 95 80-120 Vanadium ug/L 500 473 95 80-120 Zinc ug/L 500 429 86 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: 11/01/2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 50 of 78 aceAnalXical 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 -Mt. Airy 92404175 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2407841 2407842 MS MSD 92404202002 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 500 500 473 477 94 95 75-125 1 20 Arsenic ug/L ND 500 500 451 453 90 91 75-125 1 20 Barium ug/L 20.4 500 500 548 554 106 107 75-125 1 20 Beryllium ug/L ND 500 500 527 533 105 107 75-125 1 20 Cadmium ug/L ND 500 500 484 486 97 97 75-125 0 20 Chromium ug/L ND 500 500 501 503 100 101 75-125 0 20 Cobalt ug/L ND 500 500 465 468 93 94 75-125 1 20 Copper ug/L ND 500 500 497 501 99 100 75-125 1 20 Lead ug/L ND 500 500 461 465 92 93 75-125 1 20 Nickel ug/L ND 500 500 478 481 96 96 75-125 1 20 Selenium ug/L ND 500 500 465 471 93 94 75-125 1 20 Silver ug/L ND 250 250 248 250 99 100 75-125 1 20 Vanadium ug/L ND 500 500 495 496 99 99 75-125 0 20 Zinc ug/L ND 500 500 457 460 91 92 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: 11 /01 /2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 51 of 78 aceAnalXical 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.: 92404175 QC Batch: 437384 Analysis Method: EPA 6020B QC Batch Method: EPA 3010A Analysis Description: 6020 MET Associated Lab Samples: 92404175001, 92404175002, 92404175003, 92404175004, 92404175005, 92404175006, 92404175007, 92404175008 METHOD BLANK: 2405645 Matrix: Water Associated Lab Samples: 92404175001, 92404175002, 92404175003, 92404175004, 92404175005, 92404175006, 92404175007, 92404175008 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Thallium ug/L ND 0.10 0.020 10/25/1818:48 LABORATORY CONTROL SAMPLE: 2405646 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Thallium ug/L 10 10.3 103 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2405647 2405648 MS MSD 92404150001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Thallium ug/L ND 10 10 10.2 10.2 102 102 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: 11 /01 /2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 52 of 78 aceAnalXical 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.: 92404175 QC Batch: 437918 Analysis Method: EPA 6020B QC Batch Method: EPA 3010A Analysis Description: 6020 MET Associated Lab Samples: 92404175009,92404175010,92404175011,92404175012,92404175013,92404175014,92404175015, 92404175016,92404175017,92404175018,92404175019,92404175020 METHOD BLANK: 2407869 Matrix: Water Associated Lab Samples: 92404175009,92404175010,92404175011,92404175012,92404175013,92404175014,92404175015, 92404175016,92404175017,92404175018,92404175019,92404175020 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Thallium ug/L ND 0.10 0.020 10/25/18 03:18 LABORATORY CONTROL SAMPLE: 2407870 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Thallium ug/L 10 10.2 102 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2407871 2407872 MS MSD 92404202002 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Thallium ug/L ND 10 10 9.9 10.1 99 101 75-125 2 20 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /01 /2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 53 of 78 aceAnalXical 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.: 92404175 QC Batch: 439210 Analysis Method: EPA 8260B QC Batch Method: EPA 8260E Analysis Description: 8260 MSV Low Level Landfill Associated Lab Samples: 92404175001, 92404175002, 92404175003, 92404175004, 92404175005, 92404175006, 92404175007, 92404175008,92404175020 METHOD BLANK: 2414044 Matrix: Water Associated Lab Samples: 92404175001, 92404175002, 92404175003, 92404175004, 92404175005, 92404175006, 92404175007, 92404175008,92404175020 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers 1,1,1,2-Tetrachloroethane ug/L ND 1.0 0.33 10/30/18 19:29 1,1,1-Trichloroethane ug/L ND 1.0 0.48 10/30/18 19:29 1,1,2,2-Tetrachloroethane ug/L ND 1.0 0.40 10/30/18 19:29 1,1,2-Trichloroethane ug/L ND 1.0 0.29 10/30/18 19:29 1,1-Dichloroethane ug/L ND 1.0 0.32 10/30/18 19:29 1,1-Dichloroethene ug/L ND 1.0 0.56 10/30/18 19:29 1,2,3-Trichloropropane ug/L ND 1.0 0.41 10/30/18 19:29 1,2-Dibromo-3-chloropropane ug/L ND 2.0 2.0 10/30/18 19:29 1,2-Dibromoethane (EDB) ug/L ND 1.0 0.27 10/30/18 19:29 1,2-Dichlorobenzene ug/L ND 1.0 0.30 10/30/18 19:29 1,2-Dichloroethane ug/L ND 1.0 0.24 10/30/18 19:29 1,2-Dichloropropane ug/L ND 1.0 0.27 10/30/18 19:29 1,4-Dichlorobenzene ug/L ND 1.0 0.33 10/30/18 19:29 1,4-Dioxane (p-Dioxane) ug/L ND 150 78.4 10/30/18 19:29 2-Butanone (MEK) ug/L ND 5.0 0.96 10/30/18 19:29 2-Hexanone ug/L ND 5.0 0.46 10/30/18 19:29 4-Methyl-2-pentanone (MIBK) ug/L ND 5.0 0.33 10/30/18 19:29 Acetone ug/L ND 25.0 10.0 10/30/18 19:29 Acrylonitrile ug/L ND 10.0 1.9 10/30/18 19:29 Benzene ug/L ND 1.0 0.25 10/30/18 19:29 Bromochloromethane ug/L ND 1.0 0.17 10/30/18 19:29 Bromodichloromethane ug/L ND 1.0 0.18 10/30/18 19:29 Bromoform ug/L ND 1.0 0.26 10/30/18 19:29 Bromomethane ug/L ND 2.0 0.29 10/30/18 19:29 Carbon disulfide ug/L ND 2.0 1.2 10/30/18 19:29 Carbon tetrachloride ug/L ND 1.0 0.25 10/30/18 19:29 Chlorobenzene ug/L ND 1.0 0.23 10/30/18 19:29 Chloroethane ug/L ND 1.0 0.54 10/30/18 19:29 Chloroform ug/L ND 1.0 0.14 10/30/18 19:29 Chloromethane ug/L ND 1.0 0.11 10/30/18 19:29 cis-1,2-Dichloroethene ug/L ND 1.0 0.19 10/30/18 19:29 cis-1,3-Dichloropropene ug/L ND 1.0 0.13 10/30/18 19:29 Dibromochloromethane ug/L ND 1.0 0.21 10/30/18 19:29 Dibromomethane ug/L ND 1.0 0.21 10/30/18 19:29 Ethylbenzene ug/L ND 1.0 0.30 10/30/18 19:29 lodomethane ug/L ND 5.0 0.32 10/30/18 19:29 Methylene Chloride ug/L ND 1.0 0.97 10/30/18 19:29 Styrene ug/L ND 1.0 0.26 10/30/18 19:29 Tetrachloroethene ug/L ND 1.0 0.46 10/30/18 19:29 Toluene ug/L ND 1.0 0.26 10/30/18 19:29 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: 11/01/2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 54 of 78 aceAnalXical 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.: 92404175 METHOD BLANK: 2414044 Matrix: Water Associated Lab Samples: 92404175001, 92404175002, 92404175003, 92404175004, 92404175005, 92404175006, 92404175007, 92404175008,92404175020 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers trans-1,2-Dichloroethene ug/L ND 1.0 0.49 10/30/18 19:29 trans- 1,3-Dichloropropene ug/L ND 1.0 0.26 10/30/18 19:29 trans-1,4-Dichloro-2-butene ug/L ND 1.0 1.0 10/30/18 19:29 Trichloroethene ug/L ND 1.0 0.47 10/30/18 19:29 Trichlorofluoromethane ug/L ND 1.0 0.20 10/30/18 19:29 Vinyl acetate ug/L ND 2.0 0.35 10/30/18 19:29 Vinyl chloride ug/L ND 1.0 0.62 10/30/18 19:29 Xylene (Total) ug/L ND 1.0 0.66 10/30/18 19:29 1,2-Dichloroethane-d4 (S) % 87 70-130 10/30/18 19:29 4-Bromofluorobenzene (S) % 93 70-130 10/30/18 19:29 Toluene-d8 (S) % 97 70-130 10/30/18 19:29 LABORATORY CONTROL SAMPLE: 2414045 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/L 50 48.3 97 80-125 1,1,1-Trichloroethane ug/L 50 43.8 88 71-129 1,1,2,2-Tetrachloroethane ug/L 50 49.0 98 79-124 1,1,2-Trichloroethane ug/L 50 47.1 94 85-125 1,1-Dichloroethane ug/L 50 42.6 85 73-126 1,1-Dichloroethene ug/L 50 44.9 90 66-135 1,2,3-Trichloropropane ug/L 50 48.4 97 75-130 1,2-Dibromo-3-chloropropane ug/L 50 51.2 102 71-133 1,2-Dibromoethane (EDB) ug/L 50 48.8 98 83-124 1,2-Dichlorobenzene ug/L 50 50.7 101 80-133 1,2-Dichloroethane ug/L 50 41.2 82 67-128 1,2-Dichloropropane ug/L 50 46.4 93 75-132 1,4-Dichlorobenzene ug/L 50 48.7 97 78-130 1,4-Dioxane(p-Dioxane) ug/L 1000 974 97 13-220 2-Butanone (MEK) ug/L 100 88.9 89 61-144 2-Hexanone ug/L 100 101 101 68-143 4-Methyl-2-pentanone (MIBK) ug/L 100 95.4 95 72-135 Acetone ug/L 100 84.9 85 48-146 Acrylonitrile ug/L 250 216 87 40-160 Benzene ug/L 50 46.6 93 80-125 Bromochloromethane ug/L 50 43.2 86 71-125 Bromodichloromethane ug/L 50 45.8 92 78-124 Bromoform ug/L 50 46.2 92 71-128 Bromomethane ug/L 50 34.6 69 40-160 Carbon disulfide ug/L 50 41.9 84 50-160 Carbon tetrachloride ug/L 50 47.4 95 69-131 Chlorobenzene ug/L 50 48.7 97 81-122 Chloroethane ug/L 50 29.8 60 39-148 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: 11/01/2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 55 of 78 aceAnalXical 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.: 92404175 LABORATORY CONTROL SAMPLE: 2414045 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Chloroform ug/L 50 42.5 85 73-127 Chloromethane ug/L 50 33.7 67 44-146 cis-1,2-Dichloroethene ug/L 50 44.2 88 74-124 cis-1,3-Dichloropropene ug/L 50 47.6 95 72-132 Dibromochloromethane ug/L 50 49.4 99 78-125 Dibromomethane ug/L 50 47.1 94 82-120 Ethylbenzene ug/L 50 49.1 98 79-121 lodomethane ug/L 100 66.1 66 39-154 Methylene Chloride ug/L 50 41.7 83 64-133 Styrene ug/L 50 48.9 98 84-126 Tetrachloroethene ug/L 50 47.5 95 78-122 Toluene ug/L 50 46.4 93 80-121 trans-1,2-Dichloroethene ug/L 50 43.4 87 71-127 trans- 1,3-Dichloropropene ug/L 50 46.8 94 69-141 trans-1,4-Dichloro-2-butene ug/L 50 49.4 99 40-160 Trichloroethene ug/L 50 47.2 94 78-122 Trichlorofluoromethane ug/L 50 35.7 71 53-137 Vinyl acetate ug/L 100 84.8 85 40-160 Vinyl chloride ug/L 50 40.3 81 58-137 Xylene (Total) ug/L 150 150 100 81-126 1,2-Dichloroethane-d4 (S) % 88 70-130 4-Bromofluorobenzene (S) % 101 70-130 Toluene-d8 (S) % 98 70-130 MATRIX SPIKE SAMPLE: 2414067 92404175001 Spike MS MS % Rec Parameter Units Result Conc. Result % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/L ND 20 19.4 97 70-130 1,1,1-Trichloroethane ug/L ND 20 17.2 86 70-130 1,1,2,2-Tetrachloroethane ug/L ND 20 19.4 97 70-130 1,1,2-Trichloroethane ug/L ND 20 19.6 98 70-130 1,1-Dichloroethane ug/L ND 20 16.8 84 70-130 1,1-Dichloroethene ug/L ND 20 17.9 89 70-166 1,2,3-Trichloropropane ug/L ND 20 19.8 99 70-130 1,2-Dibromo-3-chloropropane ug/L ND 20 18.6 93 70-130 1,2-Dibromoethane (EDB) ug/L ND 20 19.6 98 70-130 1,2-Dichlorobenzene ug/L ND 20 20.0 100 70-130 1,2-Dichloroethane ug/L ND 20 16.0 80 70-130 1,2-Dichloropropane ug/L ND 20 19.3 96 70-130 1,4-Dichlorobenzene ug/L ND 20 19.5 98 70-130 1,4-Dioxane (p-Dioxane) ug/L ND 400 370 92 70-130 2-Butanone (MEK) ug/L ND 40 33.6 84 70-130 2-Hexanone ug/L ND 40 37.9 95 70-130 4-Methyl-2-pentanone (MIBK) ug/L ND 40 38.0 95 70-130 Acetone ug/L ND 40 33.3 83 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: 11/01/2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 56 of 78 aceAnalXical 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.: 92404175 MATRIX SPIKE SAMPLE: Parameter 2414067 Units 92404175001 Result Spike Conc. MS Result MS % Rec % Rec Limits Qualifiers Acrylonitrile ug/L ND 100 80.0 80 70-130 Benzene ug/L ND 20 19.6 98 70-148 Bromochloromethane ug/L ND 20 17.2 86 70-130 Bromodichloromethane ug/L ND 20 18.5 92 70-130 Bromoform ug/L ND 20 16.7 83 70-130 Bromomethane ug/L ND 20 12.0 60 70-130 M1 Carbon disulfide ug/L ND 20 16.2 81 70-130 Carbon tetrachloride ug/L ND 20 19.2 96 70-130 Chlorobenzene ug/L ND 20 20.0 100 70-146 Chloroethane ug/L ND 20 15.5 78 70-130 Chloroform ug/L ND 20 16.0 80 70-130 Chloromethane ug/L ND 20 13.0 65 70-130 M1 cis-1,2-Dichloroethene ug/L 0.44J 20 17.2 84 70-130 cis-1,3-Dichloropropene ug/L ND 20 18.6 93 70-130 Dibromochloromethane ug/L ND 20 19.0 95 70-130 Dibromomethane ug/L ND 20 19.5 97 70-130 Ethylbenzene ug/L ND 20 20.0 100 70-130 lodomethane ug/L ND 40 20.5 51 70-130 M1 Methylene Chloride ug/L ND 20 16.0 80 70-130 Styrene ug/L ND 20 19.7 99 70-130 Tetrachloroethene ug/L ND 20 19.4 97 70-130 Toluene ug/L ND 20 19.5 98 70-155 trans-1,2-Dichloroethene ug/L ND 20 16.9 84 70-130 trans- 1,3-Dichloropropene ug/L ND 20 18.2 91 70-130 trans-1,4-Dichloro-2-butene ug/L ND 20 16.2 81 70-130 Trichloroethene ug/L ND 20 19.3 96 69-151 Trichlorofluoromethane ug/L ND 20 15.3 77 70-130 Vinyl acetate ug/L ND 40 25.7 64 70-130 M1 Vinyl chloride ug/L ND 20 16.2 81 70-130 Xylene (Total) ug/L ND 60 61.0 102 70-130 1,2-Dichloroethane-d4 (S) % 80 70-130 4-Bromofluorobenzene (S) % 99 70-130 Toluene-d8 (S) % 96 70-130 SAMPLE DUPLICATE: 2414046 92404175006 Dup Max Parameter Units Result Result RPD RPD Qualifiers 1,1,1,2-Tetrachloroethane ug/L ND ND 30 1,1,1-Trichloroethane ug/L ND ND 30 1,1,2,2-Tetrachloroethane ug/L ND ND 30 1,1,2-Trichloroethane ug/L ND ND 30 1,1-Dichloroethane ug/L 7.9 8.0 1 30 1,1-Dichloroethene ug/L ND ND 30 1,2,3-Trichloropropane ug/L ND ND 30 1,2-Dibromo-3-chloropropane ug/L ND ND 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: 11/01/2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 57 of 78 aceAnalXical 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.: 92404175 SAMPLE DUPLICATE: 2414046 Parameter Units 92404175006 Result Dup Result 1,2-Dibromoethane (EDB) ug/L ND ND 1,2-Dichlorobenzene ug/L ND ND 1,2-Dichloroethane ug/L 0.61J 0.66J 1,2-Dichloropropane ug/L ND ND 1,4-Dichlorobenzene ug/L 5.3 5.4 1,4-Dioxane (p-Dioxane) ug/L ND ND 2-Butanone (MEK) ug/L ND ND 2-Hexanone ug/L ND ND 4-Methyl-2-pentanone (MIBK) ug/L ND ND Acetone ug/L ND ND Acrylonitrile ug/L ND ND Benzene ug/L 0.49J 0.501 Bromochloromethane ug/L ND ND Bromodichloromethane ug/L ND ND Bromoform ug/L ND ND Bromomethane ug/L ND ND Carbon disulfide ug/L ND ND Carbon tetrachloride ug/L ND ND Chlorobenzene ug/L 3.3 3.3 Chloroethane ug/L ND ND Chloroform ug/L ND ND Chloromethane ug/L ND ND cis-1,2-Dichloroethene ug/L 30.7 31.6 cis-1,3-Dichloropropene ug/L ND ND Dibromochloromethane ug/L ND ND Dibromomethane ug/L ND ND Ethylbenzene ug/L ND ND lodomethane ug/L ND ND Methylene Chloride ug/L ND ND Styrene ug/L ND ND Tetrachloroethene ug/L ND ND Toluene ug/L ND ND trans-1,2-Dichloroethene ug/L ND ND trans- 1,3-Dichloropropene ug/L ND ND trans-1,4-Dichloro-2-butene ug/L ND ND Trichloroethene ug/L 3.0 2.9 Trichlorofluoromethane ug/L ND ND Vinyl acetate ug/L ND ND Vinyl chloride ug/L 1.6 1.6 Xylene (Total) ug/L ND ND 1,2-Dichloroethane-d4 (S) % 82 82 4-Bromofluorobenzene (S) % 98 99 Toluene-d8 (S) % 95 97 Max RPD RPD Qualifiers 3 2 3 5 3 0 1 2 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 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: 11 /01 /2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 58 of 78 aceAnalXical 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.: 92404175 QC Batch: 439513 Analysis Method: EPA 8260B QC Batch Method: EPA 8260E Analysis Description: 8260 MSV Low Level Landfill Associated Lab Samples: 92404175009,92404175010,92404175011,92404175012,92404175013,92404175014,92404175015, 92404175016,92404175017,92404175018,92404175019 METHOD BLANK: 2415230 Matrix: Water Associated Lab Samples: 92404175009,92404175010,92404175011,92404175012,92404175013,92404175014,92404175015, 92404175016,92404175017,92404175018,92404175019 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers 1,1,1,2-Tetrachloroethane ug/L ND 1.0 0.33 10/31/18 11:28 1,1,1-Trichloroethane ug/L ND 1.0 0.48 10/31/18 11:28 1,1,2,2-Tetrachloroethane ug/L ND 1.0 0.40 10/31/18 11:28 1,1,2-Trichloroethane ug/L ND 1.0 0.29 10/31/18 11:28 1,1-Dichloroethane ug/L ND 1.0 0.32 10/31/18 11:28 1,1-Dichloroethene ug/L ND 1.0 0.56 10/31/18 11:28 1,2,3-Trichloropropane ug/L ND 1.0 0.41 10/31/18 11:28 1,2-Dibromo-3-chloropropane ug/L ND 2.0 2.0 10/31/18 11:28 1,2-Dibromoethane (EDB) ug/L ND 1.0 0.27 10/31/18 11:28 1,2-Dichlorobenzene ug/L ND 1.0 0.30 10/31/18 11:28 1,2-Dichloroethane ug/L ND 1.0 0.24 10/31/18 11:28 1,2-Dichloropropane ug/L ND 1.0 0.27 10/31/18 11:28 1,4-Dichlorobenzene ug/L ND 1.0 0.33 10/31/18 11:28 1,4-Dioxane (p-Dioxane) ug/L ND 150 78.4 10/31/18 11:28 2-Butanone (MEK) ug/L ND 5.0 0.96 10/31/18 11:28 2-Hexanone ug/L ND 5.0 0.46 10/31/18 11:28 4-Methyl-2-pentanone (MIBK) ug/L ND 5.0 0.33 10/31/18 11:28 Acetone ug/L ND 25.0 10.0 10/31/18 11:28 Acrylonitrile ug/L ND 10.0 1.9 10/31/18 11:28 Benzene ug/L ND 1.0 0.25 10/31/18 11:28 Bromochloromethane ug/L ND 1.0 0.17 10/31/18 11:28 Bromodichloromethane ug/L ND 1.0 0.18 10/31/18 11:28 Bromoform ug/L ND 1.0 0.26 10/31/18 11:28 Bromomethane ug/L ND 2.0 0.29 10/31/18 11:28 Carbon disulfide ug/L ND 2.0 1.2 10/31/18 11:28 Carbon tetrachloride ug/L ND 1.0 0.25 10/31/18 11:28 Chlorobenzene ug/L ND 1.0 0.23 10/31/18 11:28 Chloroethane ug/L ND 1.0 0.54 10/31/18 11:28 Chloroform ug/L ND 1.0 0.14 10/31/18 11:28 Chloromethane ug/L ND 1.0 0.11 10/31/18 11:28 cis-1,2-Dichloroethene ug/L ND 1.0 0.19 10/31/18 11:28 cis-1,3-Dichloropropene ug/L ND 1.0 0.13 10/31/18 11:28 Dibromochloromethane ug/L ND 1.0 0.21 10/31/18 11:28 Dibromomethane ug/L ND 1.0 0.21 10/31/18 11:28 Ethylbenzene ug/L ND 1.0 0.30 10/31/18 11:28 lodomethane ug/L ND 5.0 0.32 10/31/18 11:28 Methylene Chloride ug/L ND 1.0 0.97 10/31/18 11:28 Styrene ug/L ND 1.0 0.26 10/31/18 11:28 Tetrachloroethene ug/L ND 1.0 0.46 10/31/18 11:28 Toluene ug/L ND 1.0 0.26 10/31/18 11:28 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: 11/01/2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 59 of 78 aceAnalXical 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.: 92404175 METHOD BLANK: 2415230 Matrix: Water Associated Lab Samples: 92404175009,92404175010,92404175011,92404175012,92404175013,92404175014,92404175015, 92404175016,92404175017,92404175018,92404175019 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers trans-1,2-Dichloroethene ug/L ND 1.0 0.49 10/31/18 11:28 trans- 1,3-Dichloropropene ug/L ND 1.0 0.26 10/31/18 11:28 trans-1,4-Dichloro-2-butene ug/L ND 1.0 1.0 10/31/18 11:28 Trichloroethene ug/L ND 1.0 0.47 10/31/18 11:28 Trichlorofluoromethane ug/L ND 1.0 0.20 10/31/18 11:28 Vinyl acetate ug/L ND 2.0 0.35 10/31/18 11:28 Vinyl chloride ug/L ND 1.0 0.62 10/31/18 11:28 Xylene (Total) ug/L ND 1.0 0.66 10/31/18 11:28 1,2-Dichloroethane-d4 (S) % 81 70-130 10/31/18 11:28 4-Bromofluorobenzene (S) % 96 70-130 10/31/18 11:28 Toluene-d8 (S) % 94 70-130 10/31/18 11:28 LABORATORY CONTROL SAMPLE: 2415231 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/L 50 48.8 98 80-125 1,1,1-Trichloroethane ug/L 50 43.9 88 71-129 1,1,2,2-Tetrachloroethane ug/L 50 50.3 101 79-124 1,1,2-Trichloroethane ug/L 50 49.7 99 85-125 1,1-Dichloroethane ug/L 50 43.5 87 73-126 1,1-Dichloroethene ug/L 50 47.1 94 66-135 1,2,3-Trichloropropane ug/L 50 49.2 98 75-130 1,2-Dibromo-3-chloropropane ug/L 50 52.9 106 71-133 1,2-Dibromoethane (EDB) ug/L 50 49.6 99 83-124 1,2-Dichlorobenzene ug/L 50 51.2 102 80-133 1,2-Dichloroethane ug/L 50 40.7 81 67-128 1,2-Dichloropropane ug/L 50 49.9 100 75-132 1,4-Dichlorobenzene ug/L 50 48.7 97 78-130 1,4-Dioxane (p-Dioxane) ug/L 1000 1060 106 13-220 2-Butanone (MEK) ug/L 100 91.8 92 61-144 2-Hexanone ug/L 100 103 103 68-143 4-Methyl-2-pentanone (MIBK) ug/L 100 104 104 72-135 Acetone ug/L 100 86.1 86 48-146 Acrylonitrile ug/L 250 222 89 40-160 Benzene ug/L 50 51.5 103 80-125 Bromochloromethane ug/L 50 44.6 89 71-125 Bromodichloromethane ug/L 50 48.8 98 78-124 Bromoform ug/L 50 47.6 95 71-128 Bromomethane ug/L 50 43.5 87 40-160 Carbon disulfide ug/L 50 44.3 89 50-160 Carbon tetrachloride ug/L 50 51.0 102 69-131 Chlorobenzene ug/L 50 49.4 99 81-122 Chloroethane ug/L 50 34.7 69 39-148 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: 11/01/2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 60 of 78 aceAnalXical 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.: 92404175 LABORATORY CONTROL SAMPLE: 2415231 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Chloroform ug/L 50 42.1 84 73-127 Chloromethane ug/L 50 34.3 69 44-146 cis-1,2-Dichloroethene ug/L 50 44.1 88 74-124 cis-1,3-Dichloropropene ug/L 50 50.4 101 72-132 Dibromochloromethane ug/L 50 49.8 100 78-125 Dibromomethane ug/L 50 50.5 101 82-120 Ethylbenzene ug/L 50 49.5 99 79-121 lodomethane ug/L 100 72.3 72 39-154 Methylene Chloride ug/L 50 42.5 85 64-133 Styrene ug/L 50 49.3 99 84-126 Tetrachloroethene ug/L 50 48.3 97 78-122 Toluene ug/L 50 49.7 99 80-121 trans-1,2-Dichloroethene ug/L 50 44.6 89 71-127 trans- 1,3-Dichloropropene ug/L 50 50.4 101 69-141 trans-1,4-Dichloro-2-butene ug/L 50 48.1 96 40-160 Trichloroethene ug/L 50 49.5 99 78-122 Trichlorofluoromethane ug/L 50 39.7 79 53-137 Vinyl acetate ug/L 100 85.7 86 40-160 Vinyl chloride ug/L 50 46.5 93 58-137 Xylene (Total) ug/L 150 151 101 81-126 1,2-Dichloroethane-d4 (S) % 80 70-130 4-Bromofluorobenzene (S) % 98 70-130 Toluene-d8 (S) % 99 70-130 MATRIX SPIKE SAMPLE: 2415232 92404175018 Spike MS MS % Rec Parameter Units Result Conc. Result % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/L ND 20 22.3 111 70-130 1,1,1-Trichloroethane ug/L ND 20 20.1 101 70-130 1,1,2,2-Tetrachloroethane ug/L ND 20 22.0 110 70-130 1,1,2-Trichloroethane ug/L ND 20 22.0 110 70-130 1,1-Dichloroethane ug/L ND 20 19.7 98 70-130 1,1-Dichloroethene ug/L ND 20 21.6 108 70-166 1,2,3-Trichloropropane ug/L ND 20 21.9 110 70-130 1,2-Dibromo-3-chloropropane ug/L ND 20 21.8 109 70-130 1,2-Dibromoethane (EDB) ug/L ND 20 21.9 110 70-130 1,2-Dichlorobenzene ug/L ND 20 22.0 110 70-130 1,2-Dichloroethane ug/L ND 20 18.2 91 70-130 1,2-Dichloropropene ug/L ND 20 22.6 113 70-130 1,4-Dichlorobenzene ug/L ND 20 21.3 107 70-130 1,4-Dioxane (p-Dioxane) ug/L ND 400 467 117 70-130 2-Butanone (MEK) ug/L ND 40 39.4 98 70-130 2-Hexanone ug/L ND 40 44.4 111 70-130 4-Methyl-2-pentanone (MIBK) ug/L ND 40 44.5 111 70-130 Acetone ug/L ND 40 38.5 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: 11/01/2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 61 of 78 aceAnalXical 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.: 92404175 MATRIX SPIKE SAMPLE: Parameter 2415232 Units 92404175018 Result Spike Conc. MS Result MS % Rec % Rec Limits Qualifiers Acrylonitrile ug/L ND 100 93.5 93 70-130 Benzene ug/L ND 20 23.6 118 70-148 Bromochloromethane ug/L ND 20 20.1 101 70-130 Bromodichloromethane ug/L ND 20 21.3 106 70-130 Bromoform ug/L ND 20 18.9 94 70-130 Bromomethane ug/L ND 20 13.0 65 70-130 M1 Carbon disulfide ug/L ND 20 19.5 97 70-130 Carbon tetrachloride ug/L ND 20 23.9 119 70-130 Chlorobenzene ug/L ND 20 22.1 111 70-146 Chloroethane ug/L ND 20 16.9 84 70-130 Chloroform ug/L ND 20 18.2 91 70-130 Chloromethane ug/L ND 20 15.4 77 70-130 cis-1,2-Dichloroethene ug/L ND 20 19.7 98 70-130 cis-1,3-Dichloropropene ug/L ND 20 22.0 110 70-130 Dibromochloromethane ug/L ND 20 21.1 106 70-130 Dibromomethane ug/L ND 20 22.5 112 70-130 Ethylbenzene ug/L ND 20 22.2 111 70-130 lodomethane ug/L ND 40 19.7 49 70-130 M1 Methylene Chloride ug/L ND 20 18.7 93 70-130 Styrene ug/L ND 20 22.0 110 70-130 Tetrachloroethene ug/L ND 20 21.8 109 70-130 Toluene ug/L ND 20 22.4 112 70-155 trans-1,2-Dichloroethene ug/L ND 20 19.9 99 70-130 trans- 1,3-Dichloropropene ug/L ND 20 21.9 110 70-130 trans-1,4-Dichloro-2-butene ug/L ND 20 19.2 96 70-130 Trichloroethene ug/L ND 20 22.8 114 69-151 Trichlorofluoromethane ug/L ND 20 19.4 97 70-130 Vinyl acetate ug/L ND 40 32.9 82 70-130 Vinyl chloride ug/L ND 20 20.7 104 70-130 Xylene (Total) ug/L ND 60 68.1 114 70-130 1,2-Dichloroethane-d4 (S) % 79 70-130 4-Bromofluorobenzene (S) % 97 70-130 Toluene-d8 (S) % 98 70-130 SAMPLE DUPLICATE: 2415233 92404175019 Dup Max Parameter Units Result Result RPD RPD Qualifiers 1,1,1,2-Tetrachloroethane ug/L ND ND 30 1,1,1-Trichloroethane ug/L ND ND 30 1,1,2,2-Tetrachloroethane ug/L ND ND 30 1,1,2-Trichloroethane ug/L ND ND 30 1,1-Dichloroethane ug/L ND ND 30 1,1-Dichloroethene ug/L ND ND 30 1,2,3-Trichloropropane ug/L ND ND 30 1,2-Dibromo-3-chloropropane ug/L ND ND 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: 11/01/2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 62 of 78 aceAnalXical 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.: 92404175 SAMPLE DUPLICATE: 2415233 Parameter Units 92404175019 Result Dup Result 1,2-Dibromoethane (EDB) ug/L ND ND 1,2-Dichlorobenzene ug/L ND ND 1,2-Dichloroethane ug/L ND ND 1,2-Dichloropropane ug/L ND ND 1,4-Dichlorobenzene ug/L ND ND 1,4-Dioxane (p-Dioxane) ug/L ND ND 2-Butanone (MEK) ug/L ND ND 2-Hexanone ug/L ND ND 4-Methyl-2-pentanone (MIBK) ug/L ND ND Acetone ug/L ND ND Acrylonitrile ug/L ND ND Benzene ug/L ND ND Bromochloromethane ug/L ND ND Bromodichloromethane ug/L ND ND Bromoform ug/L ND ND Bromomethane ug/L ND ND Carbon disulfide ug/L ND ND Carbon tetrachloride ug/L ND ND Chlorobenzene ug/L ND ND Chloroethane ug/L ND ND Chloroform ug/L ND ND Chloromethane ug/L ND ND cis-1,2-Dichloroethene ug/L ND ND cis-1,3-Dichloropropene ug/L ND ND Dibromochloromethane ug/L ND ND Dibromomethane ug/L ND ND Ethylbenzene ug/L ND ND lodomethane ug/L ND ND Methylene Chloride ug/L ND ND Styrene ug/L ND ND Tetrachloroethene ug/L ND ND Toluene ug/L ND ND trans-1,2-Dichloroethene ug/L ND ND trans- 1,3-Dichloropropene ug/L ND ND trans-1,4-Dichloro-2-butene ug/L ND ND Trichloroethene ug/L ND ND Trichlorofluoromethane ug/L ND ND Vinyl acetate ug/L ND ND Vinyl chloride ug/L ND ND Xylene (Total) ug/L ND ND 1,2-Dichloroethane-d4 (S) % 81 82 4-Bromofluorobenzene (S) % 96 99 Toluene-d8 (S) % 98 96 Max RPD RPD Qualifiers 1 4 2 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 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: 11 /01 /2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 63 of 78 aceAnalXical 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.: 92404175 QC Batch: 437404 Analysis Method: EPA 180.1 Rev 2.0 1993 QC Batch Method: EPA 180.1 Rev 2.0 1993 Analysis Description: 180.1 Turbidity Associated Lab Samples: 92404175001, 92404175002, 92404175003, 92404175004, 92404175005, 92404175006, 92404175007 METHOD BLANK: 2405673 Matrix: Water Associated Lab Samples: 92404175001, 92404175002, 92404175003, 92404175004, 92404175005, 92404175006, 92404175007 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Turbidity NTU ND 1.0 0.50 10/20/18 01:30 LABORATORY CONTROL SAMPLE: 2405674 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Turbidity NTU 10 10.0 100 90-110 SAMPLE DUPLICATE: 2405675 92404175002 Dup Max Parameter Units Result Result RPD RPD Qualifiers Turbidity NTU ND 0.53J 10 SAMPLE DUPLICATE: 2405676 92404173010 Dup Max Parameter Units Result Result RPD RPD Qualifiers Turbidity NTU 16.3 17.9 9 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: 11/01/2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 64 of 78 aceAnalXical 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.: 92404175 QC Batch: 437407 Analysis Method: EPA 180.1 Rev 2.0 1993 QC Batch Method: EPA 180.1 Rev 2.0 1993 Analysis Description: 180.1 Turbidity Associated Lab Samples: 92404175008 METHOD BLANK: 2405681 Matrix: Water Associated Lab Samples: 92404175008 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Turbidity NTU ND 1.0 0.50 10/20/18 03:56 LABORATORY CONTROL SAMPLE: 2405682 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Turbidity NTU 10 10.0 100 90-110 SAMPLE DUPLICATE: 2405683 92404212002 Dup Max Parameter Units Result Result RPD RPD Qualifiers Turbidity NTU ND ND 10 SAMPLE DUPLICATE: 2405684 92404173015 Dup Max Parameter Units Result Result RPD RPD Qualifiers Turbidity NTU 0.56J 0.511 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: 11/01/2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 65 of 78 aceAnalXical 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.: 92404175 QC Batch: 437775 Analysis Method: SM 4500-S2D-2011 QC Batch Method: SM 4500-S2D-2011 Analysis Description: 4500S2D Sulfide Water Associated Lab Samples: 92404175001, 92404175002, 92404175003, 92404175004, 92404175005, 92404175006, 92404175007 METHOD BLANK: 2407116 Matrix: Water Associated Lab Samples: 92404175001, 92404175002, 92404175003, 92404175004, 92404175005, 92404175006, 92404175007 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Sulfide ug/L ND 100 50.0 10/23/1813:23 LABORATORY CONTROL SAMPLE: 2407117 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Sulfide ug/L 500 477 95 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2407118 2407119 MS MSD 92404094010 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 500 500 517 516 103 103 80-120 0 10 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2407120 2407121 MS MSD 92404246003 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 500 500 373 371 74 74 80-120 0 10 M1 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /01 /2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 66 of 78 aceAnalXical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALIFIERS Project: Surry Closed -Mt. Airy Pace Project No.: 92404175 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. LABORATORIES PASI-A Pace Analytical Services - Asheville PASI-C Pace Analytical Services - Charlotte ANALYTE QUALIFIERS 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. R1 RPD value was outside control limits. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11/01/2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 67 of 78 aceAnalXical 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.: 92404175 Analytical Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch 92404175001 MW-1 RSK 175 Modified 437440 92404175002 MW-7 RSK 175 Modified 437440 92404175003 MW-9 RSK 175 Modified 437440 92404175004 MW-11 RSK 175 Modified 437440 92404175005 MW-14 RSK 175 Modified 437440 92404175006 MW-15 RSK 175 Modified 437440 92404175007 MW-21 RSK 175 Modified 437440 92404175001 MWA EPA 3010A 437376 EPA 6010D 437422 92404175002 MW-7 EPA 3010A 437376 EPA 6010D 437422 92404175003 MW-9 EPA 3010A 437376 EPA 6010D 437422 92404175004 MW-11 EPA 3010A 437376 EPA 6010D 437422 92404175005 MW-14 EPA 3010A 437376 EPA 6010D 437422 92404175006 MW-15 EPA 3010A 437376 EPA 6010D 437422 92404175007 MW-21 EPA 3010A 437376 EPA 6010D 437422 92404175008 MW-20 EPA 3010A 437376 EPA 6010D 437422 92404175009 MW-3R EPA 3010A 437912 EPA 6010D 437947 92404175010 MW-6 EPA 3010A 437912 EPA 6010D 437947 92404175011 MW-12S EPA 3010A 437912 EPA 6010D 437947 92404175012 MW-13 EPA 3010A 437912 EPA 6010D 437947 92404175013 MW-16 EPA 3010A 437912 EPA 6010D 437947 92404175014 MW-17 EPA 3010A 437912 EPA 6010D 437947 92404175015 MW-18 EPA 3010A 437912 EPA 6010D 437947 92404175016 MW-19 EPA 3010A 437912 EPA 6010D 437947 92404175017 MW-22 EPA 3010A 437912 EPA 6010D 437947 92404175018 MW-23 EPA 3010A 437912 EPA 6010D 437947 92404175019 MW-12D EPA 3010A 437912 EPA 6010D 437947 92404175020 SCALEHOUSE EPA 3010A 437912 EPA6010D 437947 92404175001 MWA EPA 3010A 437384 EPA 6020B 437429 92404175002 MW-7 EPA 3010A 437384 EPA 6020B 437429 92404175003 MW-9 EPA 3010A 437384 EPA 6020B 437429 92404175004 MW-11 EPA 3010A 437384 EPA 6020B 437429 92404175005 MW-14 EPA 3010A 437384 EPA 6020B 437429 92404175006 MW-15 EPA 3010A 437384 EPA 6020B 437429 92404175007 MW-21 EPA 3010A 437384 EPA 6020B 437429 92404175008 MW-20 EPA 3010A 437384 EPA 6020B 437429 92404175009 MW-3R EPA 3010A 437918 EPA 6020B 437953 92404175010 MW-6 EPA 3010A 437918 EPA 6020B 437953 92404175011 MW-12S EPA 3010A 437918 EPA 6020B 437953 92404175012 MW-13 EPA 3010A 437918 EPA 6020B 437953 92404175013 MW-16 EPA 3010A 437918 EPA 6020B 437953 92404175014 MW-17 EPA 3010A 437918 EPA 6020B 437953 92404175015 MW-18 EPA 3010A 437918 EPA 6020B 437953 92404175016 MW-19 EPA 3010A 437918 EPA 6020B 437953 92404175017 MW-22 EPA 3010A 437918 EPA 6020B 437953 92404175018 MW-23 EPA 3010A 437918 EPA 6020B 437953 92404175019 MW-12D EPA 3010A 437918 EPA 6020B 437953 92404175020 SCALEHOUSE EPA 3010A 437918 EPA 6020B 437953 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11/01/2018 02:14 PM without the written consent of Pace Analytical Services, LLC. Page 68 of 78 aceAnalXical 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.: 92404175 Analytical Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch 92404175001 MWA EPA 8260B 439210 92404175002 MW-7 EPA 8260B 439210 92404175003 MW-9 EPA 8260B 439210 92404175004 MW-11 EPA 8260B 439210 92404175005 MW-14 EPA 8260B 439210 92404175006 MW-15 EPA 8260B 439210 92404175007 MW-21 EPA 8260B 439210 92404175008 MW-20 EPA 8260B 439210 92404175009 MW-3R EPA 8260B 439513 92404175010 MW-6 EPA 8260B 439513 92404175011 MW-12S EPA 8260B 439513 92404175012 MW-13 EPA 8260B 439513 92404175013 MW-16 EPA 8260B 439513 92404175014 MW-17 EPA 8260B 439513 92404175015 MW-18 EPA 8260B 439513 92404175016 MW-19 EPA 8260B 439513 92404175017 MW-22 EPA 8260B 439513 92404175018 MW-23 EPA 8260B 439513 92404175019 MW-12D EPA 8260B 439513 92404175020 SCALEHOUSE EPA 8260B 439210 92404175001 MWA EPA 180.1 Rev 2.0 1993 437404 92404175002 MW-7 EPA 180.1 Rev 2.0 1993 437404 92404175003 MW-9 EPA 180.1 Rev 2.0 1993 437404 92404175004 MW-11 EPA 180.1 Rev 2.0 1993 437404 92404175005 MW-14 EPA 180.1 Rev 2.0 1993 437404 92404175006 MWA5 EPA 180.1 Rev 2.0 1993 437404 92404175007 MW-21 EPA 180.1 Rev 2.0 1993 437404 92404175008 MW-20 EPA 180.1 Rev 2.0 1993 437407 92404175001 MWA SM 4500-S2D-2011 437775 92404175002 MW-7 SM 4500-S2D-2011 437775 92404175003 MW-9 SM 4500-S2D-2011 437775 92404175004 MW-11 SM 4500-S2D-2011 437775 92404175005 MW-14 SM 4500-S2D-2011 437775 92404175006 MW-15 SM 4500-S2D-2011 437775 92404175007 MW-21 SM 4500-S2D-2011 437775 Date: 11/01/2018 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 69 of 78 Document Name: Document Revised: February 7, 2018 aceAnalytical Sample Condition Upon Receipt(SCUR) Page 1 of 2 Document No.: Issuing Authority: F-CAR-CS-033-Rev,06 Pace Carolinas Quality Office Laboratory receiving samples: Asheville ❑ Eden[] Greenwood ❑ Huntersville,❑ Raleigh❑ Mechanicsville[] Sample Conidition Client Name: W0# : 92404175 Upon Receipt Project Courier: cial Face x ❑UPS ❑Other: ❑Client ❑ 92404176 Custody Seal Present? ❑Yes ❑No Seals Intact? ❑Yes ❑No Date/Initials Person Examining Contents: Packing Material: ❑Bubble Wrap ❑Bubble Bags ❑None ❑ Other Biological Tissue Frozen? ❑Yes []No [N/A Thermometer.- \{IR Gun ID: 92T045 Type of Ice: ❑wet ❑Blue ❑None Cooler Temp ('C): l U Correction Factor: Add/Subtract ('C) -01 Temp should he shove freezing to 6°C Cooler Temp Corrected ('C): i ❑Samples out of temp criteria. Samples on ice, cooling process has begun USDA Regulated Soli...(❑ N/A, water sample) Did samples originate in a quarantine tone within the United States: CA, NY, or SC (check maps)? Did samples originate from a foreign source ;internationally, Mv- - I—Ini inrludina w—ii and Piirrtn Rirol? FlY2s I—INa Comments/DlscrepancT Chain of Custody Present? Oyes ❑No ❑N/A 1. Samples Arrived within Hold Time? ,QYes ❑No ❑N/A 2, Short Hold Time Analysis (<72 hr.)? ❑Yes ❑No ❑N/A 3. Rush Turn Around Time Requested? ❑yes l QNo ❑N/A 4. Sufficient Volume? [)Yes ❑No ❑N/A S. Correct Containers Used? -Pace Containers Used? t❑Yes u❑Yes ❑No ❑No [INIA ❑N/A 6. Containers Intact? tj]Yes ❑Nv ❑N/A 7, Dissolved analysis: Samples Field Filtered? ❑Yes ❑No LON/A a. Sample Labels Match COC? -includes Date/Time/ID/Analysis Matrix: ❑Yes i [:]No ❑N/A 9. Headspace in VOA Vials (�-5-6mm)? t❑Yes ❑No ❑NIA 10. Trip Blank Present? Trip Blank Custody Seals Present? Dyes Yes ❑No [:]No ;QN/A ONIA 11. COMMENTS/SAMPLE DISCREPANCY i !,, Fleld Data Required? Oyes ❑No CLIENT NOTIFICATION/RESCLUTiON Person contacted: Project Manager SCURF Review: Project Manager SRF Revlew: Date/Time: Lot ID of split containers: Date: r1 �If vl/� Date: f ("1 /V Page 70 of 78 _ 2ce AnaVkal w Document Name: Sample Condition Upon Receipt(SCUR) Document Revised: February 7, 2018 Page 1 of 2 Document No.: F-CAR-CS-033-RevA6 Issuing Authority: Pace Carolinas Quality Office 'Check mark top half of box if PH and/or dechforination Is verified and within the acceptance range for preservation samples. Emeeptions: VOA, Coliform, TOC, Oil and Grease, DRO/8015 (water) DOC, LLHg "Bottom half of box is to list number of bottle Project 0 WO# : 92404175 PK: RWC Due Date: 11/02/18 CLIENT: 92-Municipal U o .-, E!?, ? Z z z z a m 2 e6 L m 15 m v Z N N ? "� a N �, U \ " a 2 T N d a�i 2 a n o i° 2 v N x CL a 2 y A z tn _ is a a w a d a N 7 a m p w Q _ 2 N m m 2 a d c O O m a _ Q m O 4 Z „� eT = Y ry a D M 7 C N z Z O ? CL C = U N S Q _? N ? O CL Ln (L C a V u o a L] - m a u ,J - V a m a a 01 o m E `w E 41 o E ¢ i a E E J E N U I a Q ,o Z a 4 C ¢ 0 rM z a P �" x d a y x u B W = - U ro a -0 E Q A =_ u m E E J E d a y J E J E E J E E v Q m` a `w E ¢ `v a J E ry . ra+ 5 E > J > E `J E N a '° E J E J E J E E Q E N = M rev H 4 5 LA $ O a E a T ry h z v H `,� 'rfi Y q m CL a e q d a a 1-4ry a. d a a a l7 ._. l7 L7 W L7 L7 Ch V o�'i 0 L7 M l7 O V Ln .~, en a a _ ca m m m m Co m 3 a a a a a a a > > a > y m 7 1 X KV \i"N '> \\N'-?�\\�<N 2 N \\N 3 , a e s 6 7 1 N 8 � 9 X I V X \K\ 10 I 12 pH Adjustment Log for Preserved Samples Sample Ip Type of Preservative pH upon recelpt Date preservation adjusted Tlme preservation adjusted Amount of Preservative added lot # t'L� l VU � � ^ 1 Y `� r.- 1. � �' L.� L .jL} 111 t�-. � `� _ L� •yam j � L � � (5' Note: Whenever there is a discrepancy affecting North Cafa4ina compliance samples, a copy of this form will be sent to the North Carollna DEHNR Certification Office (Le. Cut of hold, incorrect preservative, out of temp, incorrect containers. Page 71 of 78 aceAnalXicafv - Document Name, Sample Condition Upon Recelpt{SOUR} Document Revised; February 7, 2018 Page 1 of 2 Document No.: F-CAR-CS-033-Rev,06 Issuing Authority: 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 of box is to list number of bottle Project V WO# : 92 /I O 4 'j %5 PM: RWC Due date: 11/02/18 CLIENT: 92—Municipal E z a)W 2 N V N a E e a m z i' °n V a E M a m z W Z V a J E n a m a Gl C M `U m d `m = H a m V 2 V — d J E a a m V S a J E m a m Z 7J Z V a J E n a m N n rti ? a J E �n a a m a .O a r E 3 Z y O7 C d E a a _ 4 U a V U Z y E a a _ +_+ c7 a V m Z y Q E T tti a V V o N 2 `w E Q `a _ `•� s.7 a¢ n v a 2 4 J E o `�*f l7 z Q Z Q J E r 4 "' �i lJ a ? C) x 4 } E o=i L7 o>� _ Z N z q } J obi L9 z C Dc O S J E m t7 4 Q KI O } E Cn L' o>> y N " Q ,� ro y O s n 7 u a � a A f Z +�-' N E a Ln y in J E d Ln r%I Z V a a m 3 N 7 Q J g l7 a} Z .Z.. O N 'U 1/i J E v�i Cl d C A Q E [7 a 1 N\ 2 \Nj\\ I \N\ 3 X , , I i \ I 5 fi 7 8 9 iD it 12 pH Adjustment Log for Preserved Samples Sample ID Type of Preservative pH upon receipt pate preservation adjusted Time preserv000n adjusted Amnunt of Preservative added Lot # !Vote: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Caroilna DEHNR Certification Office (Le. Out of hold, incorrect preservative, out of temp, incorrect containers. Page 72 of 78 - co -4 0) 91 ? co N .i ITEM# O � y n v D v av � N ry c o Z 0 IT ' m c z � I i p m O m [; m v m (n D 3 n G7 A 'z P D z A --In o c d D z 3 rn m m m m o n o y n Y r pG m m z �L m A R y r m S O0 If. m O � D n m O A % m r m O z 'n a. C 4 rn ti m m TEMP In C N Received on 3 Ica (YIN) m n 0 Custody Sealed z v Ccolar (YIN) O Z N Samples Inlact I I L't ..� C l-,i Y `L 9 r m MATRIX CODE (sea ra Gd codes la left) t7 SAMPLETYPE (G-GRAB C-COMP) A m u, D m f= n W im m m Z v � m 'r • m SAMPLE TEMP AT COLLECTION z OF CONTAINERS Unpreserved H2SO4 HNO3 HCI NaOH Na2S203 Methanol Other Ana#Appl c VOCs-82 c Metals-App 1 c Melhane (RSK175) c Suf fide c Turbidity m m v (D m QU m C N u. v m O n n u ' D 6 Z n 0 m no v cn Ov D N) C D N 3 x (Dm w co O W O O 0 CID T 3 m a 0 tD =n Z O C O ro n D n a g m .01 m m a 3 m o` v m0 #� m v o r —. O n w � C � � m0 m C � dTT m _= m n' `�° C d) (p CL N m � 3❑ C �O C7 = n -o CD m :3 0 rh CL n z a Y S t m o n La — o a O �J ' ?V Page 73 of 78 s _ � m +n a o N o m oo .l rn cn A ITEM# m C m m d a m 0 0 N Vi K y c Ci rTl m N m In O 4 b = Q 0 O a; O (h Q j O a N y� n v N Eliim fi O m E mic N k m O 3 p n co �' m n r� 2 r > O W O 7 � m 8 O � c T 3 3 „o a„ p Lp m 4 N f° En c — n (D to ~4p�Ooov�°� o � K 0 _n 'U 0 m 3 m n ae o Non 0 '< o m D- 1[' ~- O Z 2 j MATRIX CODE (see valid codes 10 left) o p p p p p 6) C) p p SAMPLE TYPE (G-GRAB C=COMP) Ccr J m 2 7 c C: m p n 4 D m D N � O 3 n rn z v Z m 5 m o m i A Z z z _D - c7 C p `� p m Z 3 0 3 m -00 _ u.: v= m C In a a o A z _ 3 3 N ob 1 Y y� YJ .1_ m A A > m SAMPLE TEMP AT COLLECTION !� C m m v N a o # aF CONTAINERS _) N N O Unpreserved d v A y m o' n H2SO4 ql m m qSj HNO3 � m C Z7 HCI NaOH w w s 0 m Na28203 En p Methanol ` m n m O !v N Other m m 3' Analyses Test YIN _ `y T r r CD � x x x x x x x x x VOCs-8260 App 1 z i S m y x x x x x x x x Metals-App 1 z z m x Methane (RSK175) z to z to aa x Sulfide z m x x x x x x x x x T" idiry z c m C N N � T In a � z m A n 0 T m A n c pi TEMP in C a o D 3 m A n Received on Ice {Y!N} v i p Custody Sealed c z (� LJ Cooler{Y!N) z CASamples Intact (YIN) m m e ^. aA cr; 70 9 Page 74 of 78 �acekayical' Document Name: Sample Condition Upon Recelpt(5CURj Document R vised: February 7, 2018 Page 1 of 2 Document No.: F•CAR-CS-033-Rev.06 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 "Bottom half of box is to list number of bottle IW®#:92404175 ISM: RWC Due Date: 11/02/18 CLIENT: 92-Municipal E m z `1 a o. E W e a CM z d a a E V] rn a X W a E 0 ry a cc Q a m — .=i a m lJ R O N E N V a m O z E z a m = p Z oil V Z E v a m U N n S C7 E N Q a m 61 v G Na _n E LL '� U 4� C E Q d .-� 7 .+ l7 ¢ G v = E Q _v .y .� t7 4 a ? aj C E Q o N M en C7 Q M O ry E Q m L7 4 4 O = n ¢ o L7 ¢ - a z V z Q J o ry ' m �5 C7 d Q ? 4 O E IfO 2 rn U O ?0 O crvn Q O 7 H m Q } z ? 4 O E Q M m 0 } 2 O ¢ CL O J E It G. cr t.7 O M Q w a N } x d O 7 2 j q a Y S7 } in E vs a 6n Y a E !• ry c In ^ N a 0 m a m W G N E J m t7 d a N N E in u+ 7 z S n q E In 1.7 1 NN 2 3 J l 'i .1 \N NN\\ \N S IN\ \ \NN\77�' \\N I 8 \X\\ 10 1;! l I I I 12 i \1 N\N pH Adjustment Log for Preserved Samples Sample I❑ Type of Preservative pH upon receipt Date preservation adJusted Time preservation adjusted Amount of Preservative added tot H Nate: Whenever there is a discrepancy affectirg 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 75 of 78 Document Name: Document Revised: February 7, 2018 Sample Condition Upon Recelpt(SCUR) Page 1 of 2 ace Analytical' Document No.: Issuing Authority: F•CAR•CS-033-Rev,06 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 of box is to list number of bottle Project # +Wp# : 92404175 pii� r !°M: RWC Due Date: 11/02/18 CLIENT: 92-Municipal E v v a M C N J E N Q d ce -0 a r1 C J E v�i rn M. m 4Z a m a n C 7 J E O N a. ra y ro N cu 0. G Y m — N rL Co N v _ a 0 N = a E v1 14 o rZ m N v a m 0 2 = a J E N M a 0 O n a u a Z N o 1 E V1 w a a m A _ x 0 Z " J E v1 N a 0. ra m 5 o E ro S } LL l7 3 d v C E a - ."4 r+ C7 a a U _cu n E a — ''I .Yr a Z W z ^ n c E 4 J a N T U a v a v O N = -0 E Q .ytr� r� t7 a _ x v 0 2 ¢ J of N l7 a Z U x a a J N rn Mr l7 aQ 4 U 0 > E O�{ Q=1 l7 a a m 0 V1 O > E p Q~1 t7 Z G C 0 J E O M t9 3 z v a T 0 J E O in CL U' d \_ " m O " a N i a t7 7 r a i ay+ ii � U� -' d J E N Pd 1 a �o a « 4 a n J o �!5 N N a in O+ "' Y ? a N faVl 6 m S9 2 n c 7 E E = Q l7 4 \ z m c O ++ m g n J E ? V w io U m IN m o. r E a J E 7 T l7 a z - - 3 4 6 i 7 a — s 7 -- l 10 11 iz LL pH Adjustment tog for Preserved Samples Sample ID Type of Preservative pH upon receipt Date preservation adlusted Time preservation Amount of preservative Lot p adjusted added Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina ❑fHNR Certification Office ii.e. Out of hold, incorrect preservative, out of temp, incorrect containers. Page 76 of 78 C7 �► r_ in C z m z z v N L1 z D A m co -4 m v A w Pi ITEM# a O D � p N 1 ZD ; I— 0 cr m_ m p O m z En n o p 4 05 � N O➢ O N 9 g�� 11 0 -'m A CODE (see valid codes la lefl) DMATRIX n r) G) v7 0 0 G) In n L7 6) SAMPLE TYPE (G=GRAB C=GUAP) zC) m m Q D O m m I 4 D r a a D rn 0 n cs c. Cy t� o [� y\ z O m ^ m fi4 Z h j Vi v� rn m SAMPLE TEMP AT COLLECTION ,-L X CF CONTAINERS -4 Unpreserved H2SO4 HNO3 HCI m Na7H v Na2S203 n m m m Methanol � -� G mOther Analyses Test YIN D m vacs-8260 App 1 Z � x x x x x Melals-App 1 z t p x x x x x Methane (RSK1 75) z z k % X Sulfide Z y Z z C+ 0 Z F - W m z z P a C z J r m z ri S' Received on C ce (YIN) m n Custody Sealed - z � r Cooler(YIN) N 1~ Samples Inlacl a o a G a° a n w a ec mH a= h Y n o z Cl � d m (.6 O '4 f7+bc: 3 lNp ce D 0 y N X Ol m �? a m = 0n S sZ o O C TI N /� O Y N n O /C/:� N V+ ~" �O G)v C n O > m y mz fl @ tO 1 7rt C) n CO 9 G (p ci CD N m (D n N 0 'j. C C a 0 rr 0 m � 3 @ m m '* a m c m v m �< sv ' m O Page 77 of 78 n� o m -4 am cn 4- w N ITEM# r- N N O b W iW 0 m 3 J v m m_ n 0 i m ayu N N z:> z n f11 C O 3 a C m r ry tt L M UI D noagoua���o m a zrn I7 MATRIX CODE see valid codes to leflj ( N Q G1 LJ 0 L) 0 0 L) L1 SAIdPLETYPE (G=GRAB C-CCAIP) Az CC = IT, O LU C7 > i m n \� r- r f Ll y z z r n m z c z m A n 4 l d z n c. C 4�. C4 m n m v n m. ^-. q v m m o O D Im in N p Ut w tI 2 c UJ uJ m r- 7 z y m SAM PLE TEId P Al COLLECTION OF CONTAINERS O r.1 J 1 m Unpreserved H2SO4 al HNO3 b HCI ^ @ NaOH m D n Na25203 y � v M m Methanol 0 Other 1 { \` Analyses Test Y n' n r x x x x x x x x VOCS-82EO App 1 z X x x x x x x x x Metals-App 1 z u? Z X Methane (RSK175) z x Sulfide z a nmLwy MINION milli m m a a m v a o A m o N aa » G o b o m 7 4 -4 ch p D �. G - �N3 Ln %0 �. m �' J o� o m 3 O x n ' n n w J' Z 71 ' � a • �� O N J L] a m oy n c m 7 m� 1 y @ S1 m ai c CD m CD m rt c 0 O 0-n 0 CD Ca m n m co @ N 0 M N Page 78 of 78 lacieAnalXical" www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 November 01, 2018 Mr. Jonathan Pfohl Municipal Engineering Services 68 Shipwash Dr. Garner, NC 27529 RE: Project: Surry Blanks Pace Project No.: 92404409 Dear Mr. Pfohl: Enclosed are the analytical results for sample(s) received by the laboratory on October 23, 2018. The results relate only to the samples included in this report. Results reported herein conform to the most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Trey Carter trey. carter@pacelabs.com (704)875-9092 Project Manager Enclosures cc: Maddie German, Municipal Engineering Services 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 21 aceAnalXical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Project: Surry Blanks Pace Project No.: 92404409 Charlotte Certification IDs 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 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 Massachusetts Certification #: M-NC030 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 aceAnalXical 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.: 92404409 Lab ID Sample ID Matrix Date Collected Date Received 92404409001 92404409002 EB FIB Water Water 10/19/18 05:00 10/19/18 05:10 10/23/18 07:00 10/23/18 07:00 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 aceAnalXical 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 Blanks 92404409 Analytes Lab ID Sample ID Method Analysts Reported Laboratory 92404409001 EB EPA 6010D SH1 14 PASI-A EPA 6020E SER 1 PASI-A EPA 8260E GAW 51 PASI-C 92404409002 FIB EPA 8260E GAW 51 PASI-C 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 aceAnalXical 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.: 92404409 Sample: EB Lab ID: 92404409001 Collected: 10/19/18 05:00 Received: 10/23/18 07:00 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Antimony Arsenic Barium Beryllium Cadmium Chromium Cobalt Copper Lead Nickel Selenium Silver Vanadium Zinc 6020 MET ICPMS Thallium 8260 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-Dichloropropane Date: 11/01/2018 02:13 PM Analytical Method: EPA 601 OD Preparation Method: EPA 3010A ND ug/L 5.0 3.9 1 10/24/18 02:55 10/26/18 04:12 7440-36-0 ND ug/L 10.0 5.0 1 10/24/18 02:55 10/26/18 04:12 7440-38-2 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:12 7440-39-3 ND ug/L 1.0 0.50 1 10/24/18 02:55 10/26/18 04:12 7440-41-7 ND ug/L 1.0 0.50 1 10/24/18 02:55 10/26/18 04:12 7440-43-9 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:12 7440-47-3 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:12 7440-48-4 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:12 7440-50-8 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:12 7439-92-1 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:12 7440-02-0 ND ug/L 10.0 5.0 1 10/24/18 02:55 10/26/18 04:12 7782-49-2 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:12 7440-22-4 ND ug/L 5.0 2.5 1 10/24/18 02:55 10/26/18 04:12 7440-62-2 ND ug/L 10.0 5.0 1 10/24/18 02:55 10/26/18 04:12 7440-66-6 Analytical Method: EPA 6020E Preparation Method: EPA 3010A ND ug/L 0.10 0.020 1 10/24/18 04:30 10/25/18 03:51 7440-28-0 Analytical Method: EPA 8260E ND ug/L 25.0 10.0 1 10/31/1816:01 67-64-1 ND ug/L 10.0 1.9 1 10/31/1816:01 107-13-1 ND ug/L 1.0 0.25 1 10/31/1816:01 71-43-2 ND ug/L 1.0 0.17 1 10/31/1816:01 74-97-5 ND ug/L 1.0 0.18 1 10/31/1816:01 75-27-4 ND ug/L 1.0 0.26 1 10/31/1816:01 75-25-2 ND ug/L 2.0 0.29 1 10/31/1816:01 74-83-9 ND ug/L 5.0 0.96 1 10/31/1816:01 78-93-3 ND ug/L 2.0 1.2 1 10/31/1816:01 75-15-0 ND ug/L 1.0 0.25 1 10/31/1816:01 56-23-5 ND ug/L 1.0 0.23 1 10/31/1816:01 108-90-7 ND ug/L 1.0 0.54 1 10/31/1816:01 75-00-3 ND ug/L 1.0 0.14 1 10/31/1816:01 67-66-3 ND ug/L 1.0 0.11 1 10/31/1816:01 74-87-3 ND ug/L 2.0 2.0 1 10/31/1816:01 96-12-8 ND ug/L 1.0 0.21 1 10/31/1816:01 124-48-1 ND ug/L 1.0 0.27 1 10/31/1816:01 106-93-4 ND ug/L 1.0 0.21 1 10/31/1816:01 74-95-3 ND ug/L 1.0 0.30 1 10/31/1816:01 95-50-1 ND ug/L 1.0 0.33 1 10/31/1816:01 106-46-7 ND ug/L 1.0 1.0 1 10/31/1816:01 110-57-6 ND ug/L 1.0 0.32 1 10/31/1816:01 75-34-3 ND ug/L 1.0 0.24 1 10/31/1816:01 107-06-2 ND ug/L 1.0 0.56 1 10/31/1816:01 75-35-4 ND ug/L 1.0 0.19 1 10/31/1816:01 156-59-2 ND ug/L 1.0 0.49 1 10/31/1816:01 156-60-5 ND ug/L 1.0 0.27 1 10/31/1816:01 78-87-5 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 21 aceAnalXical 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.: 92404409 Sample: EB Lab ID: 92404409001 Collected: 10/19/18 05:00 Received: 10/23/18 07:00 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260 MSV Low Level Landfill Analytical Method: EPA 8260E cis-1,3-Dichloropropene ND ug/L 1.0 0.13 1 10/31/18 16:01 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 1.0 0.26 1 10/31/18 16:01 10061-02-6 1,4-Dioxane (p-Dioxane) ND ug/L 150 78.4 1 10/31/18 16:01 123-91-1 Ethylbenzene ND ug/L 1.0 0.30 1 10/31/18 16:01 100-41-4 2-Hexanone ND ug/L 5.0 0.46 1 10/31/18 16:01 591-78-6 lodomethane ND ug/L 5.0 0.32 1 10/31/18 16:01 74-88-4 Methylene Chloride 3.0 ug/L 1.0 0.97 1 10/31/18 16:01 75-09-2 C9 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 0.33 1 10/31/18 16:01 108-10-1 Styrene ND ug/L 1.0 0.26 1 10/31/18 16:01 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 0.33 1 10/31/18 16:01 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 0.40 1 10/31/18 16:01 79-34-5 Tetrachloroethene ND ug/L 1.0 0.46 1 10/31/18 16:01 127-18-4 Toluene ND ug/L 1.0 0.26 1 10/31/18 16:01 108-88-3 1,1,1-Trichloroethane ND ug/L 1.0 0.48 1 10/31/18 16:01 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 0.29 1 10/31/18 16:01 79-00-5 Trichloroethene ND ug/L 1.0 0.47 1 10/31/18 16:01 79-01-6 Trichlorofluoromethane ND ug/L 1.0 0.20 1 10/31/18 16:01 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 0.41 1 10/31/18 16:01 96-18-4 Vinyl acetate ND ug/L 2.0 0.35 1 10/31/18 16:01 108-05-4 Vinyl chloride ND ug/L 1.0 0.62 1 10/31/18 16:01 75-01-4 Xylene (Total) ND ug/L 1.0 0.66 1 10/31/18 16:01 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 99 % 70-130 1 10/31/18 16:01 460-00-4 1,2-Dichloroethane-d4 (S) 80 % 70-130 1 10/31/18 16:01 17060-07-0 Toluene-d8 (S) 97 % 70-130 1 10/31/18 16:01 2037-26-5 Date: 11/01/2018 02:13 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 aceAnalXical 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.: 92404409 Sample: FIB Lab ID: 92404409002 Collected: 10/19/18 05:10 Received: 10/23/18 07:00 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260 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-Dichloropropane 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 Date: 11/01/2018 02:13 PM Analytical Method: EPA 8260E ND ug/L 25.0 10.0 1 10/31/1816:18 67-64-1 ND ug/L 10.0 1.9 1 10/31/1816:18 107-13-1 ND ug/L 1.0 0.25 1 10/31/1816:18 71-43-2 ND ug/L 1.0 0.17 1 10/31/1816:18 74-97-5 ND ug/L 1.0 0.18 1 10/31/1816:18 75-27-4 ND ug/L 1.0 0.26 1 10/31/1816:18 75-25-2 ND ug/L 2.0 0.29 1 10/31/1816:18 74-83-9 ND ug/L 5.0 0.96 1 10/31/1816:18 78-93-3 ND ug/L 2.0 1.2 1 10/31/1816:18 75-15-0 ND ug/L 1.0 0.25 1 10/31/1816:18 56-23-5 ND ug/L 1.0 0.23 1 10/31/1816:18 108-90-7 ND ug/L 1.0 0.54 1 10/31/1816:18 75-00-3 ND ug/L 1.0 0.14 1 10/31/1816:18 67-66-3 ND ug/L 1.0 0.11 1 10/31/1816:18 74-87-3 ND ug/L 2.0 2.0 1 10/31/1816:18 96-12-8 ND ug/L 1.0 0.21 1 10/31/1816:18 124-48-1 ND ug/L 1.0 0.27 1 10/31/1816:18 106-93-4 ND ug/L 1.0 0.21 1 10/31/1816:18 74-95-3 ND ug/L 1.0 0.30 1 10/31/1816:18 95-50-1 ND ug/L 1.0 0.33 1 10/31/1816:18 106-46-7 ND ug/L 1.0 1.0 1 10/31/1816:18 110-57-6 ND ug/L 1.0 0.32 1 10/31/1816:18 75-34-3 ND ug/L 1.0 0.24 1 10/31/1816:18 107-06-2 ND ug/L 1.0 0.56 1 10/31/1816:18 75-35-4 ND ug/L 1.0 0.19 1 10/31/1816:18 156-59-2 ND ug/L 1.0 0.49 1 10/31/1816:18 156-60-5 ND ug/L 1.0 0.27 1 10/31/1816:18 78-87-5 ND ug/L 1.0 0.13 1 10/31/1816:18 10061-01-5 ND ug/L 1.0 0.26 1 10/31/1816:18 10061-02-6 ND ug/L 150 78.4 1 10/31/1816:18 123-91-1 ND ug/L 1.0 0.30 1 10/31/1816:18 100-41-4 ND ug/L 5.0 0.46 1 10/31/1816:18 591-78-6 ND ug/L 5.0 0.32 1 10/31/1816:18 74-88-4 3.1 ug/L 1.0 0.97 1 10/31 /18 16:18 75-09-2 ND ug/L 5.0 0.33 1 10/31/1816:18 108-10-1 ND ug/L 1.0 0.26 1 10/31/1816:18 100-42-5 ND ug/L 1.0 0.33 1 10/31/1816:18 630-20-6 ND ug/L 1.0 0.40 1 10/31/1816:18 79-34-5 ND ug/L 1.0 0.46 1 10/31/1816:18 127-18-4 ND ug/L 1.0 0.26 1 10/31/1816:18 108-88-3 ND ug/L 1.0 0.48 1 10/31/1816:18 71-55-6 ND ug/L 1.0 0.29 1 10/31/1816:18 79-00-5 ND ug/L 1.0 0.47 1 10/31/1816:18 79-01-6 ND ug/L 1.0 0.20 1 10/31/1816:18 75-69-4 ND ug/L 1.0 0.41 1 10/31/1816:18 96-18-4 ND ug/L 2.0 0.35 1 10/31/1816:18 108-05-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. C9 Page 7 of 21 aceAnalXical 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.: 92404409 Sample: FIB Lab ID: 92404409002 Collected: 10/19/18 05:10 Received: 10/23/18 07:00 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260 MSV Low Level Landfill Analytical Method: EPA 8260E Vinyl chloride ND ug/L 1.0 0.62 1 10/31/18 16:18 75-01-4 Xylene (Total) ND ug/L 1.0 0.66 1 10/31/18 16:18 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 97 % 70-130 1 10/31/18 16:18 460-00-4 1,2-Dichloroethane-d4 (S) 82 % 70-130 1 10/31/18 16:18 17060-07-0 Toluene-d8 (S) 96 % 70-130 1 10/31/18 16:18 2037-26-5 Date: 11/01/2018 02:13 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 aceAnalXical 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.: 92404409 QC Batch: 437912 Analysis Method: EPA 6010D QC Batch Method: EPA 3010A Analysis Description: 6010 MET Associated Lab Samples: 92404409001 METHOD BLANK: 2407839 Associated Lab Samples: 92404409001 Parameter Units Matrix: Blank Result Water Reporting Limit MDL Analyzed Antimony ug/L ND 5.0 3.9 10/26/18 03:35 Arsenic ug/L ND 10.0 5.0 10/26/18 03:35 Barium ug/L ND 5.0 2.5 10/26/18 03:35 Beryllium ug/L ND 1.0 0.50 10/26/18 03:35 Cadmium ug/L ND 1.0 0.50 10/26/18 03:35 Chromium ug/L ND 5.0 2.5 10/26/18 03:35 Cobalt ug/L ND 5.0 2.5 10/26/18 03:35 Copper ug/L ND 5.0 2.5 10/26/18 03:35 Lead ug/L ND 5.0 2.5 10/26/18 03:35 Nickel ug/L ND 5.0 2.5 10/26/18 03:35 Selenium ug/L ND 10.0 5.0 10/26/18 03:35 Silver ug/L ND 5.0 2.5 10/26/18 03:35 Vanadium ug/L ND 5.0 2.5 10/26/18 03:35 Zinc ug/L ND 10.0 5.0 10/26/18 03:35 LABORATORY CONTROL SAMPLE: Parameter 2407840 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Antimony ug/L 500 448 90 80-120 Arsenic ug/L 500 429 86 80-120 Barium ug/L 500 510 102 80-120 Beryllium ug/L 500 506 101 80-120 Cadmium ug/L 500 459 92 80-120 Chromium ug/L 500 481 96 80-120 Cobalt ug/L 500 446 89 80-120 Copper ug/L 500 484 97 80-120 Lead ug/L 500 441 88 80-120 Nickel ug/L 500 458 92 80-120 Selenium ug/L 500 432 86 80-120 Silver ug/L 250 236 95 80-120 Vanadium ug/L 500 473 95 80-120 Zinc ug/L 500 429 86 80-120 Qualifiers Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2407841 2407842 MS MSD 92404202002 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 500 500 473 477 94 95 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: 11 /01 /2018 02:13 PM without the written consent of Pace Analytical Services, LLC. Page 9 of 21 aceAnalXical 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.: 92404409 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2407841 2407842 MS MSD 92404202002 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Arsenic ug/L ND 500 500 451 453 90 91 75-125 1 20 Barium ug/L 20.4 500 500 548 554 106 107 75-125 1 20 Beryllium ug/L ND 500 500 527 533 105 107 75-125 1 20 Cadmium ug/L ND 500 500 484 486 97 97 75-125 0 20 Chromium ug/L ND 500 500 501 503 100 101 75-125 0 20 Cobalt ug/L ND 500 500 465 468 93 94 75-125 1 20 Copper ug/L ND 500 500 497 501 99 100 75-125 1 20 Lead ug/L ND 500 500 461 465 92 93 75-125 1 20 Nickel ug/L ND 500 500 478 481 96 96 75-125 1 20 Selenium ug/L ND 500 500 465 471 93 94 75-125 1 20 Silver ug/L ND 250 250 248 250 99 100 75-125 1 20 Vanadium ug/L ND 500 500 495 496 99 99 75-125 0 20 Zinc ug/L ND 500 500 457 460 91 92 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: 11 /01 /2018 02:13 PM without the written consent of Pace Analytical Services, LLC. Page 10 of 21 aceAnalXical 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.: 92404409 QC Batch: 437918 Analysis Method: EPA 6020B QC Batch Method: EPA 3010A Analysis Description: 6020 MET Associated Lab Samples: 92404409001 METHOD BLANK: 2407869 Matrix: Water Associated Lab Samples: 92404409001 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Thallium ug/L ND 0.10 0.020 10/25/18 03:18 LABORATORY CONTROL SAMPLE: 2407870 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Thallium ug/L 10 10.2 102 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2407871 2407872 MS MSD 92404202002 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Thallium ug/L ND 10 10 9.9 10.1 99 101 75-125 2 20 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11/01/2018 02:13 PM without the written consent of Pace Analytical Services, LLC. Page 11 of 21 aceAnalXical 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.: 92404409 QC Batch: 439513 Analysis Method: EPA 8260B QC Batch Method: EPA 8260E Analysis Description: 8260 MSV Low Level Landfill Associated Lab Samples: 92404409001, 92404409002 METHOD BLANK: 2415230 Associated Lab Samples: 92404409001, 92404409002 Parameter Units Matrix: Blank Result Water Reporting Limit MDL Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 1.0 0.33 10/31/18 11:28 1,1,1-Trichloroethane ug/L ND 1.0 0.48 10/31/18 11:28 1,1,2,2-Tetrachloroethane ug/L ND 1.0 0.40 10/31/18 11:28 1,1,2-Trichloroethane ug/L ND 1.0 0.29 10/31/18 11:28 1,1-Dichloroethane ug/L ND 1.0 0.32 10/31/18 11:28 1,1-Dichloroethene ug/L ND 1.0 0.56 10/31/18 11:28 1,2,3-Trichloropropane ug/L ND 1.0 0.41 10/31/18 11:28 1,2-Dibromo-3-chloropropane ug/L ND 2.0 2.0 10/31/18 11:28 1,2-Dibromoethane (EDB) ug/L ND 1.0 0.27 10/31/18 11:28 1,2-Dichlorobenzene ug/L ND 1.0 0.30 10/31/18 11:28 1,2-Dichloroethane ug/L ND 1.0 0.24 10/31/18 11:28 1,2-Dichloropropane ug/L ND 1.0 0.27 10/31/18 11:28 1,4-Dichlorobenzene ug/L ND 1.0 0.33 10/31/18 11:28 1,4-Dioxane (p-Dioxane) ug/L ND 150 78.4 10/31/18 11:28 2-Butanone (MEK) ug/L ND 5.0 0.96 10/31/18 11:28 2-Hexanone ug/L ND 5.0 0.46 10/31/18 11:28 4-Methyl-2-pentanone (MIBK) ug/L ND 5.0 0.33 10/31/18 11:28 Acetone ug/L ND 25.0 10.0 10/31/18 11:28 Acrylonitrile ug/L ND 10.0 1.9 10/31/18 11:28 Benzene ug/L ND 1.0 0.25 10/31/18 11:28 Bromochloromethane ug/L ND 1.0 0.17 10/31/18 11:28 Bromodichloromethane ug/L ND 1.0 0.18 10/31/18 11:28 Bromoform ug/L ND 1.0 0.26 10/31/18 11:28 Bromomethane ug/L ND 2.0 0.29 10/31/18 11:28 Carbon disulfide ug/L ND 2.0 1.2 10/31/18 11:28 Carbon tetrachloride ug/L ND 1.0 0.25 10/31/18 11:28 Chlorobenzene ug/L ND 1.0 0.23 10/31/18 11:28 Chloroethane ug/L ND 1.0 0.54 10/31/18 11:28 Chloroform ug/L ND 1.0 0.14 10/31/18 11:28 Chloromethane ug/L ND 1.0 0.11 10/31/18 11:28 cis-1,2-Dichloroethene ug/L ND 1.0 0.19 10/31/18 11:28 cis-1,3-Dichloropropene ug/L ND 1.0 0.13 10/31/18 11:28 Dibromochloromethane ug/L ND 1.0 0.21 10/31/18 11:28 Dibromomethane ug/L ND 1.0 0.21 10/31/18 11:28 Ethylbenzene ug/L ND 1.0 0.30 10/31/18 11:28 lodomethane ug/L ND 5.0 0.32 10/31/18 11:28 Methylene Chloride ug/L ND 1.0 0.97 10/31/18 11:28 Styrene ug/L ND 1.0 0.26 10/31/18 11:28 Tetrachloroethene ug/L ND 1.0 0.46 10/31/18 11:28 Toluene ug/L ND 1.0 0.26 10/31/18 11:28 trans-1,2-Dichloroethene ug/L ND 1.0 0.49 10/31/18 11:28 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: 11/01/2018 02:13 PM without the written consent of Pace Analytical Services, LLC. Page 12 of 21 aceAnalXical 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.: 92404409 METHOD BLANK: 2415230 Associated Lab Samples: 92404409001, 92404409002 Parameter Units Matrix: Blank Result Water Reporting Limit MDL Analyzed trans- 1,3-Dichloropropene ug/L ND 1.0 0.26 10/31/18 11:28 trans-1,4-Dichloro-2-butene ug/L ND 1.0 1.0 10/31/18 11:28 Trichloroethene ug/L ND 1.0 0.47 10/31/18 11:28 Trichlorofluoromethane ug/L ND 1.0 0.20 10/31/18 11:28 Vinyl acetate ug/L ND 2.0 0.35 10/31/18 11:28 Vinyl chloride ug/L ND 1.0 0.62 10/31/18 11:28 Xylene (Total) ug/L ND 1.0 0.66 10/31/18 11:28 1,2-Dichloroethane-d4 (S) % 81 70-130 10/31/18 11:28 4-Bromofluorobenzene (S) % 96 70-130 10/31/18 11:28 Toluene-d8 (S) % 94 70-130 10/31/18 11:28 LABORATORY CONTROL SAMPLE: Parameter 2415231 Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1,1,2-Tetrachloroethane ug/L 50 48.8 98 80-125 1,1,1-Trichloroethane ug/L 50 43.9 88 71-129 1,1,2,2-Tetrachloroethane ug/L 50 50.3 101 79-124 1,1,2-Trichloroethane ug/L 50 49.7 99 85-125 1,1-Dichloroethane ug/L 50 43.5 87 73-126 1,1-Dichloroethene ug/L 50 47.1 94 66-135 1,2,3-Trichloropropane ug/L 50 49.2 98 75-130 1,2-Dibromo-3-chloropropane ug/L 50 52.9 106 71-133 1,2-Dibromoethane (EDB) ug/L 50 49.6 99 83-124 1,2-Dichlorobenzene ug/L 50 51.2 102 80-133 1,2-Dichloroethane ug/L 50 40.7 81 67-128 1,2-Dichloropropane ug/L 50 49.9 100 75-132 1,4-Dichlorobenzene ug/L 50 48.7 97 78-130 1,4-Dioxane (p-Dioxane) ug/L 1000 1060 106 13-220 2-Butanone (MEK) ug/L 100 91.8 92 61-144 2-Hexanone ug/L 100 103 103 68-143 4-Methyl-2-pentanone (MIBK) ug/L 100 104 104 72-135 Acetone ug/L 100 86.1 86 48-146 Acrylonitrile ug/L 250 222 89 40-160 Benzene ug/L 50 51.5 103 80-125 Bromochloromethane ug/L 50 44.6 89 71-125 Bromodichloromethane ug/L 50 48.8 98 78-124 Bromoform ug/L 50 47.6 95 71-128 Bromomethane ug/L 50 43.5 87 40-160 Carbon disulfide ug/L 50 44.3 89 50-160 Carbon tetrachloride ug/L 50 51.0 102 69-131 Chlorobenzene ug/L 50 49.4 99 81-122 Chloroethane ug/L 50 34.7 69 39-148 Chloroform ug/L 50 42.1 84 73-127 Chloromethane ug/L 50 34.3 69 44-146 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: 11/01/2018 02:13 PM without the written consent of Pace Analytical Services, LLC. Page 13 of 21 aceAnalXical 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.: 92404409 LABORATORY CONTROL SAMPLE: Parameter 2415231 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers cis-1,2-Dichloroethene ug/L 50 44.1 88 74-124 cis-1,3-Dichloropropene ug/L 50 50.4 101 72-132 Dibromochloromethane ug/L 50 49.8 100 78-125 Dibromomethane ug/L 50 50.5 101 82-120 Ethylbenzene ug/L 50 49.5 99 79-121 lodomethane ug/L 100 72.3 72 39-154 Methylene Chloride ug/L 50 42.5 85 64-133 Styrene ug/L 50 49.3 99 84-126 Tetrachloroethene ug/L 50 48.3 97 78-122 Toluene ug/L 50 49.7 99 80-121 trans-1,2-Dichloroethene ug/L 50 44.6 89 71-127 trans- 1,3-Dichloropropene ug/L 50 50.4 101 69-141 trans-1,4-Dichloro-2-butene ug/L 50 48.1 96 40-160 Trichloroethene ug/L 50 49.5 99 78-122 Trichlorofluoromethane ug/L 50 39.7 79 53-137 Vinyl acetate ug/L 100 85.7 86 40-160 Vinyl chloride ug/L 50 46.5 93 58-137 Xylene (Total) ug/L 150 151 101 81-126 1,2-Dichloroethane-d4 (S) % 80 70-130 4-Bromofluorobenzene (S) % 98 70-130 Toluene-d8 (S) % 99 70-130 MATRIX SPIKE SAMPLE: Parameter 2415232 Units 92404175018 Result Spike Conc. MS Result MS % Rec % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/L ND 20 22.3 111 70-130 1,1,1-Trichloroethane ug/L ND 20 20.1 101 70-130 1,1,2,2-Tetrachloroethane ug/L ND 20 22.0 110 70-130 1,1,2-Trichloroethane ug/L ND 20 22.0 110 70-130 1,1-Dichloroethane ug/L ND 20 19.7 98 70-130 1,1-Dichloroethene ug/L ND 20 21.6 108 70-166 1,2,3-Trichloropropane ug/L ND 20 21.9 110 70-130 1,2-Dibromo-3-chloropropane ug/L ND 20 21.8 109 70-130 1,2-Dibromoethane (EDB) ug/L ND 20 21.9 110 70-130 1,2-Dichlorobenzene ug/L ND 20 22.0 110 70-130 1,2-Dichloroethane ug/L ND 20 18.2 91 70-130 1,2-Dichloropropane ug/L ND 20 22.6 113 70-130 1,4-Dichlorobenzene ug/L ND 20 21.3 107 70-130 1,4-Dioxane (p-Dioxane) ug/L ND 400 467 117 70-130 2-Butanone (MEK) ug/L ND 40 39.4 98 70-130 2-Hexanone ug/L ND 40 44.4 111 70-130 4-Methyl-2-pentanone (MIBK) ug/L ND 40 44.5 111 70-130 Acetone ug/L ND 40 38.5 96 70-130 Acrylonitrile ug/L ND 100 93.5 93 70-130 Benzene ug/L ND 20 23.6 118 70-148 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: 11/01/2018 02:13 PM without the written consent of Pace Analytical Services, LLC. Page 14 of 21 aceAnalXical 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.: 92404409 MATRIX SPIKE SAMPLE: 2415232 92404175018 Spike MS MS % Rec Parameter Units Result Conc. Result % Rec Limits Qualifiers Bromochloromethane ug/L ND 20 20.1 101 70-130 Bromodichloromethane ug/L ND 20 21.3 106 70-130 Bromoform ug/L ND 20 18.9 94 70-130 Bromomethane ug/L ND 20 13.0 65 70-130 M1 Carbon disulfide ug/L ND 20 19.5 97 70-130 Carbon tetrachloride ug/L ND 20 23.9 119 70-130 Chlorobenzene ug/L ND 20 22.1 111 70-146 Chloroethane ug/L ND 20 16.9 84 70-130 Chloroform ug/L ND 20 18.2 91 70-130 Chloromethane ug/L ND 20 15.4 77 70-130 cis-1,2-Dichloroethene ug/L ND 20 19.7 98 70-130 cis-1,3-Dichloropropene ug/L ND 20 22.0 110 70-130 Dibromochloromethane ug/L ND 20 21.1 106 70-130 Dibromomethane ug/L ND 20 22.5 112 70-130 Ethylbenzene ug/L ND 20 22.2 111 70-130 lodomethane ug/L ND 40 19.7 49 70-130 M1 Methylene Chloride ug/L ND 20 18.7 93 70-130 Styrene ug/L ND 20 22.0 110 70-130 Tetrachloroethene ug/L ND 20 21.8 109 70-130 Toluene ug/L ND 20 22.4 112 70-155 trans-1,2-Dichloroethene ug/L ND 20 19.9 99 70-130 trans- 1,3-Dichloropropene ug/L ND 20 21.9 110 70-130 trans-1,4-Dichloro-2-butene ug/L ND 20 19.2 96 70-130 Trichloroethene ug/L ND 20 22.8 114 69-151 Trichlorofluoromethane ug/L ND 20 19.4 97 70-130 Vinyl acetate ug/L ND 40 32.9 82 70-130 Vinyl chloride ug/L ND 20 20.7 104 70-130 Xylene (Total) ug/L ND 60 68.1 114 70-130 1,2-Dichloroethane-d4 (S) % 79 70-130 4-Bromofluorobenzene (S) % 97 70-130 Toluene-d8 (S) % 98 70-130 SAMPLE DUPLICATE: 2415233 Parameter Units 92404175019 Result Dup Result RPD Max RPD Qualifiers 1,1,1,2-Tetrachloroethane ug/L ND ND 30 1,1,1-Trichloroethane ug/L ND ND 30 1,1,2,2-Tetrachloroethane ug/L ND ND 30 1,1,2-Trichloroethane ug/L ND ND 30 1,1-Dichloroethane ug/L ND ND 30 1,1-Dichloroethene ug/L ND ND 30 1,2,3-Trichloropropane ug/L ND ND 30 1,2-Dibromo-3-chloropropane ug/L ND ND 30 1,2-Dibromoethane (EDB) ug/L ND ND 30 1,2-Dichlorobenzene ug/L ND ND 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: 11 /01 /2018 02:13 PM without the written consent of Pace Analytical Services, LLC. Page 15 of 21 aceAnalXical 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.: 92404409 SAMPLE DUPLICATE: 2415233 Parameter Units 92404175019 Result Dup Result 1,2-Dichloroethane ug/L ND ND 1,2-Dichloropropane ug/L ND ND 1,4-Dichlorobenzene ug/L ND ND 1,4-Dioxane (p-Dioxane) ug/L ND ND 2-Butanone (MEK) ug/L ND ND 2-Hexanone ug/L ND ND 4-Methyl-2-pentanone (MIBK) ug/L ND ND Acetone ug/L ND ND Acrylonitrile ug/L ND ND Benzene ug/L ND ND Bromochloromethane ug/L ND ND Bromodichloromethane ug/L ND ND Bromoform ug/L ND ND Bromomethane ug/L ND ND Carbon disulfide ug/L ND ND Carbon tetrachloride ug/L ND ND Chlorobenzene ug/L ND ND Chloroethane ug/L ND ND Chloroform ug/L ND ND Chloromethane ug/L ND ND cis-1,2-Dichloroethene ug/L ND ND cis-1,3-Dichloropropene ug/L ND ND Dibromochloromethane ug/L ND ND Dibromomethane ug/L ND ND Ethylbenzene ug/L ND ND lodomethane ug/L ND ND Methylene Chloride ug/L ND ND Styrene ug/L ND ND Tetrachloroethene ug/L ND ND Toluene ug/L ND ND trans-1,2-Dichloroethene ug/L ND ND trans- 1,3-Dichloropropene ug/L ND ND trans-1,4-Dichloro-2-butene ug/L ND ND Trichloroethene ug/L ND ND Trichlorofluoromethane ug/L ND ND Vinyl acetate ug/L ND ND Vinyl chloride ug/L ND ND Xylene (Total) ug/L ND ND 1,2-Dichloroethane-d4 (S) % 81 82 4-Bromofluorobenzene (S) % 96 99 Toluene-d8 (S) % 98 96 Max RPD RPD Qualifiers 1 4 2 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 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: 11 /01 /2018 02:13 PM without the written consent of Pace Analytical Services, LLC. Page 16 of 21 aceAnalXical 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.: 92404409 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. LABORATORIES PASI-A Pace Analytical Services - Asheville PASI-C Pace Analytical Services - Charlotte ANALYTE QUALIFIERS C9 Common Laboratory Contaminant. M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11/01/2018 02:13 PM without the written consent of Pace Analytical Services, LLC. Page 17 of 21 aceAnalXical 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 92404409 Analytical Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch 92404409001 EB EPA 3010A 437912 EPA 6010D 437947 92404409001 EB EPA 3010A 437918 EPA 6020B 437953 92404409001 EB EPA 8260B 439513 92404409002 FB EPA 8260B 439513 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11/01/2018 02:13 PM without the written consent of Pace Analytical Services, LLC. Page 18 of 21 Document Name: Document Revised: February 7, 2018 aceAnal rca( Sample Condition Upon Recei t(SCUR) Page 1 of 2 Document No.: Issuing Authority: F-CAR-CS-033-Rev.06 Pace Carolinas Quality Office Laboratory receiving samples: Asheville ❑ Eden[—] Greenwood ❑ Huntersville ❑ Raleigh❑ Mechanicsville❑ Sample Condition Client Name: W0# : 92404409 Upon • Project tf: I IIIIII I II i IIIIi II I I III Courier: ❑Fed Ex ❑UPS ❑U5P5 ❑Client ❑ Commercial ❑Pace ❑Other: 92404409 Custody Seal Present? ❑Yes []No Seals Intact? ❑Yes ❑No Date/Initials Person Examining Contents: Packing Material: []Bubble Wrap ❑Bubble Bags ❑None ❑ Other Thermometer: g2T045 Type of Ice: ❑Wet OIR Gun ID: _]Blue Cooler Temp I'Q: 2� Correction Factor: Add/Subtract ("C) -01 l Cooler Temp Corrected ('C): USDA Regulated Soll.4❑ N/A, water sample) Did samples originate in a quarantine zone within the United States: CA, NY, or SC (check mapsi? IF nhl., Biological Tissue Frozen? ❑None ❑Yes • ❑i o ❑N/A Temp should be above freezing to 6'C []Samples out of temp criteria. Samples on ice, cooling process hasbegun Dld samples originate from a foreign source (internationally, inrludlna Hawaii and Paprta Ricol? MYes FIND Cam ments/Olscrepancy: Chain of Custody Present? ❑Yes ❑No ❑N/A I. Samples Arrived within Hold Time? )]Yes ❑No ❑N/A 2, Short Hold Time Analysis (e72hr.)? ❑Yes QNo ❑N/A 3. flush Turn Around Time Requested? ❑Yes QNo ❑N/A 4. Sufficient Volume? DYes ❑No El N/A 5. Correct Containers Used? -Pace Containers Used? ❑Yes Dyes ❑No ❑No ❑N/A ❑NIA 61 Containers Intact? 13yes ❑No ❑NIA 7, Dissolved analysis: Samples Field Filtered? []Yes ❑No []N/A e. Sample Labels Match COC? -IncludesDate/Time/ID/Analysis Matrix: ❑Yes ,..VI []No ❑NIA 4. Headspace in VOA Vials (>S-Gmm)? []Yes []No ❑N/A 10. rip Blank Present? Frip Blank Custody Seals Present? ❑Yes ❑Yes ❑No ❑No ❑N/A ❑NIA 21, COMMENTS/SAMPLE DISCREPANCY CLIENT NOTIFICATION/RESOLUTION Person contacted: Project Manager SCURF Review: Project Manager SRF Review: Date/Time: /u�-lg L _ Field Data Required? ❑Yes [:]No Lot ID of split containers: Date: 0 Date: Z31(y Page 19 of 21 Document Name: Document Revised: February 7, 2018 aceAnafl,frcal« 1' Sample Condition Upon RecefptiSCUR} Page 1 of 2 Document No : Issuing Authority: F-CAR-CS-033•Rev.06 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: VDA, Coliform, TOC, Oil and Grease, DRO/801S (water) DOC, LLHg **Bottom half of box is to list number of bottle Project p IW 0# : 92404409 PM: RWC Due Date: 11/06/18 CLIENT: 92-Municipal E m a 4 a E C a m a n 4 a E 0v^ M a m v N a m a N c m W 7 r m .�+ a m O a ,n N O a m m O Z a E fn a m _ O aZar7S 4' UM a a E ,n a m a T E to a a co w n N 61 `5 E 3 3 Z, Z '�" a E m = n �� l7 a ^(a= v = a _ n E m` = N t7 a Q a_' c E Q aE v, ry m t7 a c -' O Y a E v c t7 a v v W D 4 E nn 0 a a Z m E o �v m W d d ni 0 a Q 2 V a E 0 `f m U o 2 rn a O E q 4n l7 > _ ¢ 2 C a d E 0 i m U > M a Q E 0 4 m U" o .. �" a AS i° Y a Q > G N a ° l7 > N E 'n 4~1 a rn D a Z v v E o r~� a in\N\N a E an a m ti va d E E g 7 O 17 a Z c E 0 7 v, 5 Z a a fl ¢ E m t7 a 1 2 3 4 5 6 7 B 9 10 1i --'-Ti2 pH Adjustment Log for Preserved Samples Sample It] Type of Preservative pH upon receipt Date preservation adJusted Time preservation adJusted Amount of Preservative added Lot # Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina QEHNH Certification Office (Le. out of hold, incorrect preservative, out of temp, incorrect containers Page20 of 21 m m 'p CD Co v as en ? w ro -� ITEM# c 3 0 m 3 m, M% a o m Ca (D N 7 c D z m Cu m m n co EV r" T K 3 O m EV o cn p nO 9 m N y V -4 A N (D @ n. m o O -- L7 cn x Ol �a 11 CD CO m a z a r a b jj] m n rD rD o 3 m c 0 m a i U) m a N s rn c — m _2 Cl C n N c _ SL A_ cq u T r a m m p m a Q ip O m p MATRIX CODE (see 44 codes Well c 3 CO o C) 0 SAMPLE TYPE (G=GRAB C=COtdP) N b O � 01 m m Cn T Jn7 N N F .n y m D c_ n A z v nmi z z o n A m 3 m m pQ n n O_ 0 O D L ° {� U`l Ly `�'! SAMPLETEMP AT COLLECTON r rn r A z y C, m C m a # OF CONTAINERS t�c,. V Q S y n m n m n m 3 9 m .�. Unpresarved L ^� V .. p1 H7804 r r,� m v HNO3 T m m E-\s w m n HCI It 11 CD o w NaOH m 1 y v 0 w o Na2S203 m rp Methanol t C m m P m m ro Other { Analyses Test YIN II j y T \ r 0 t1 N m p VOCs-App1 z N Zx n c ' a x Metals-App 1 z a D v N m � — a ob � • 4 m A zN od d TEMP in C u o � a m m �, Received an 9 ^ ce (Y!N) r n O Q Custody Sealed z Cooler (YIN) y z Samples Intact C% m = p n 7 fy aZ D O C N ^ O \/ N QL p r/C///�� O Eli' V/ Cu n r Q Dv e r � ' O a D n Fn , �0 a� W `` CD �6 EL {/y N rt �v C O Q 0 rD C O 3 ro a m m a n C v a N O Page 21 of 21 Appendix B Field Sampling Parameter Data Sheet(s) Project: au Samplingield Co Closed C&D and Closed MSWL1' Airy vd " --'lam 1 of 1 Samplers: J. Pfohl Page_ _ — Water Quality Parameters (StaUi ampling SParameters I Total Goes Depth Total CO2 DO Depth to Lab Volume Sample Depth (mg/I) (mg/L) Sample Sample purged le Dry Measured Ected Monitoring Water Parameters to g Type During Point Date Time (BTOP) be analyzed (Gal) I Purge Static for expected u. y 40 fie\ UIC 68,08 MW-1 I{I ° .�WLR &T 100 pl IW-2 UIC �� 52 - MW-3R WLR & T - - 57 IW-3 I,,> WLR & T - t�, . Pry 64 - IW-4 ( WLR & T - 31 - _ 25 IW-5 MW-6 �� j UIC s 56 - MW-7 _ sxi WLR &T - re k�te1. IW-6 ' UIC 40, MW-9� AM 100 V MW-11 AM 51 MW-12D 0 35,78 � ; s UIC �� MW 12S 0 1�1 ��' UIC 48,03 Ca MW-13 [0 °� , UIC _ ' —"— 56,98 C n f.'`,, MW-14 UIC r� , r 36.28 4 r f . 15 , 32 MW-15 � UIC � - MW-16 t UIC .° 18,15 MW-17 ° UIC . 17.1 MW-18 �1� 4 UIC ;. 25,64 MW-19 UIC 4 15,41 MW-20 r UIC 16.04 MW-21 mf �' U1C 17.1 MW-22 t , t UIC 222 MW-23 �� AM Ir r ; SCALEHOU E lb PD=Purged Dry SS B=Stainless Steel Baler, D B=Disposable Baler, P=Low flow Pump, �/T=Very Turbid, MT=Moderately Turbid, ST=Obtainedurbid, C=Clear NR=No Reading Attempted, NS=No Samp.n Specific TDS Gas RP pH (Temp, Cond. (mg/L) (us/cm t Vapors _ - 7JraGe1 _ � f - e II ( J P d ;IT I h K} c_ Project: F Sampling Parameters Goes Total Monitoring Sample Sample Lab Visual p De th Visual Parameters to Gua e Sample Dry Measured Point Date Time Flow Rate be analyzed Ht. Type During as for Purge expected SW-1 I11 f- SW-2 SW-3 I - S W-4 S '5v I SWN-1 SWN-2 I - SVVI 3 I SW-C I - SW-D t SS B=Stainless Steel Baler, D 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 r;..11 s.Utk f' Samplers: J. Pfohl Page_1_0f 1 Water Quality Parameters (Stabilized) CH4 DO Specific o Gas Comments (mg/L) ORP pH Te(D p' Cond. (mg L) Vapors (us/cm (ppm) it � _