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HomeMy WebLinkAbout8603_Surry_Elkin_MSWLF_CDLF_June21GW_20211018Electronic Data - Email CD (data loaded: Yes / No NC DENR Division of Waste Management - Solid Waste Doc/Event #: Environmental Monitoring Renortina Form Notice: This form and any information attached to it are "Public Records" as defined in NC General Statute 132-1. As such, these documents are available for inspection and examination by any person upon request (NC General Statute 132-6), Instructions: Prepare one form for each individually monitored unit. Please type or print legibly. Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 2B surface water standards. The notification must include a preliminary analysis of the cause and significance of each value. (e.g. naturally occurring, off -site source, pre-existing condition, etc.). Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits. Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any structures on or nearby the facility (NCAC 13B .1629 (4)(a)(i). Send the original signed and sealed form, any tables, and Electronic Data Deliverable to: Compliance Unit, NCDENR-DWM, Solid Waste Section, 1646 Mail Service Center, Raleigh, NC 27699-1646. Solid Waste Monitoring Data Submittal Information Name of entity submitting data (laboratory, consultant, facility owner): Municipal Engineering Services Co., PA Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address: Name: Jonathan Pfohl Phone: (919)772-5393 E-mail: jpfohl@mesco.com NC Landfill Rule: Actual sampling dates (e.g., Facility name: Facility Address: Facility Permit* (.0500 or .1600) October 20-24, 2006) Surry County Closed C&D and Landfill Road off Joe Mill Lane (SR 1121) g6 03 .1600 FJune, 2021 Closed MSW Landfill -Elkin Elkin, NC 28621 Environmental Status: (Check all that apply) Initial/Background Monitoring �X Detection Monitoring ❑X Assessment Monitoring � Corrective Action of data submitted: (Check all that apply) Groundwater monitoring data from monitoring wells Groundwater monitoring data from private water supply wells Leachate monitoring data ❑ Surface water monitorina data Methane gas monitoring data Corrective action data (specify) Other(specify) Notification attached? No. No groundwater or surface water standards were Exceeded. X Yes, a notification of values exceeding -a groundwater o,r 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 GWPS and preliminary analysis of the cause and significance of any concentration. FJ Yes, a notification of values exceeding an explosive methane gas limit is attached. It includes the methane monitoring points, dates, sample values and explosive methane gas limits. Certification To the best of my knowledge, the information reported and statements -made on this data submittal and attachments are trua and correct. Furthermore, I have attached complete notification of any sampling values meeting or exceeding groundwater standards or explosive gas levels, and a preliminary analysis -of the cause and significance of concentrations exceeding groundwater standards. I am aware that there are significant penalties for making -any false statement, representation, or certification including the possibility of a fine and imprisonment. S.J. Zimmerman, P.G. Project Manager (919) 772-5393 P.O. Box 97. Garner. NC 27529 Facility Representative Address C-0281 NC PE Firm License Number (if applicable effective May 1, 2009) a Code) Telephone Numb ers�, ," Affix NC License, P�ofession��'C7eologist Seal Q.'�� fin•. 111, 011. rlA 111, 1172 e45,4r I M �« � Revised 6/2009 Semi -Annual Water Quality Monitoring Report June 2021 Prepared for Surry County Closed C&D and Closed Landfill Elkin, North Carolina Permit No. 86-03 Prepared by Municipal Engineering Services Company, P.A. P.O. BOX 97 S. J. �aihi e man, P.G. Senior Project Manager j zimmerman@mesco.com Garner, North Carolina MESCO Project Number: G21031.0 MUNICIPAL ENGINEERING �E SERVICES COMPANY P.A. f� 68 SHIPWASH DRIVE, GARNER, NC 27529 - PHONE: 91 9-772-5393 P.D. Box 349, BODNE. NC 28607 - PHONE: 828-262-1 767 LICENSE NUMBER: 0-O281 Jonathan Pfohl Environmental Specialist infohl a,mesco.com Introduction On behalf of Surry County, Municipal Engineering Services Company, P.A. (MESCO) is pleased to present this Semi -Annual Water Quality Monitoring Report for an event performed at the Surry County closed construction and demolition (C&D) and closed unlined municipal solid waste landfill (MSWLF) located in Elkin NC (SWS Permit No. 86-03) on June 24-25, 2021. The site is located at the end of Landfill Road off Joe Mill Lane (SR 1121), Elkin, Surry County, North Carolina. The site location topographic map is depicted as Sheet 1. NCDEQ Solid Waste Rules 15ANCAC1313.1630 through .1637 require that Surry County provide this monitoring report to the SWS on a semi-annual basis. In general accordance with 15A NCAC 13B.16320), the SWS Environmental Monitoring Report Form and SWS memorandums, this report contains sampling procedures, field and laboratory results, groundwater characterization and a brief discussion of the findings. Detection tables, a potentiometric map, field parameters and the laboratory analytical reports with quality assurance/quality control data and chains -of -custody (COC) are also included in this report. Laboratory analytical results indicate that between one and four constituents were detected above their reporting limit and respective North Carolina Groundwater Standard in groundwater samples collected from 4 wells. No parameters were detected above allowable standards in samples collected from either surface water point. Background Prior to operating as a C&D landfill the site operated as an unlined sanitary MSWLF that consisted of two units. The first area was closed prior to October 1991 with a 24 inch final soil cover. The second area was closed with a cohesive cap of 18 inches of soil with a minimum permeability of less than 1 x 10-5 cm/sec, and 18 inches of erosive layer prior to December 31, 1998 in accordance with the Transition Plan. C&D waste was placed on top of the cohesive capped MSW unit until 2008. The transfer station that operated at the landfill closed around June 2010 and the site has remained vacant since. Water quality at this facility has been monitored at least semi-annually since 1989 with historical data available since 1994. The landfill has been in assessment monitoring since 1997 in response to detections of VOCs. The SWS approved a modification to the assessment monitoring program on October 15, 2014 (DIN:21983) which entails a subset of wells to be sampled for Appendix II parameters once every three years which was last performed in December 2020. Sampling Locations The monitoring network includes 12 locations; nine downgradient monitoring wells (MW-2, MW-3, MW-3A, MW-4, MW-5, MW-6, MW-7S, MW-713 and MW-8), a background monitoring well (MW-1) and two downstream surface water points (SW-1, SW-2). All locations were sampled during this event. Water monitoring locations are depicted on Sheet 2. A summary detailing the construction of the water monitoring wells is presented on Table 1. Sampling Procedures Sampling was conducted utilizing portable methodologies outlined in the NCDENR SWS guidance document Solid Waste Section Guidelines for Groundwater, Soil, and Surface Water Sampling revised April 2008. 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. Bailing or submersible pumping was utilized to purge the wells a minimum of three times the volume of standing water in the well or until dry. Surface water samples were dipped from the surface of Snow Creek at previously designated locations. Stabilized field parameters were recorded during purging. Samples were then placed into laboratory -prepared, pre -preserved containers. Samples were kept on ice and transported to a NC -certified laboratory under proper chain of custody (C- O-C) protocol within the specified hold times for each analysis. Field Parameter Data Stabilized field parameters recorded during purging included pH, specific conductance, temperature, hardness and turbidity. A summary of the field parameter data is presented in Table 3 and field data sheets are in Appendix A. In general field parameter results remain consistent with previously reported events. Laboratory Results Pace Analytical Laboratories (PACE) (NC Cert. #12 & 40) performed the laboratory analysis. Pace reported that their procedures conformed to the most current, applicable TNI/NELAC standards and their Quality Assurance Manual, where applicable, unless otherwise noted in the body of the laboratory report. Water samples were tested for constituents listed in 40 CFR 258 Appendix I and 1,4-dioxane. A sampling and analysis table summarizing the locations, targeted constituents and methods is presented as Table 4. Laboratory results and C-O-Cs are presented in Appendix B. Water samples were analyzed to the laboratory -established Method Detection Limits (MDL) and any value between the MDL and laboratory -established Reporting Limit (RL) is qualified by the laboratory as with a "J" which indicates an estimated concentration. "J-qualified" concentrations are considered non - quantifiable and discretion should be made prior to making decisions based on a value that the laboratory considers an estimate. Table 5 summarizes constituents detected in groundwater samples compared to Interim Maximum Allowable Concentrations (IMAC) and North Carolina Groundwater Standards (2L) which are recognized by the NC SWS as groundwater compliance Standards. Although not applicable for regulatory compliance purposes the detections are also compared to the Maximum Contaminant Level (MCL) commonly referenced as the Federal Primary "Drinking Water Standard". Table 6 lists the constituents detected in surface water samples compared with the NC Division of Water Resources "Surface Water Quality Standards, Criteria & Protected Values", modified July 26, 2021. Groundwater Samples Above Standards Metals One or two total recoverable metals were detected above their respective NC 2L/IMAC value in samples collected from three wells as summarized below. Metals Detected Above NC 2L/IMAC Arsenic Cadmium Cobalt 2L/IMAC 10 2 1 MW-2 29 MW-3A 36.6 MW-6 3 27 ug/L 2 VOCs One to three VOCs were also detected above the RL and NC 2L Standard in samples collected from 3 wells as summarized below. VOCs Detected in Groundwater Samples Above RL and NC 2L Standard 1,4-DCB Benzene 1,4-Dioxane 2L 6 1 3 MW-2 14.9 3.7 153 MW-3 1.6 MW-3A 10.5 ug/L Surface Water Samples Above Standards No constituents were detected above those allowed per NC 2B Rules in either surface water sample (SW- 1, SW-2) collected downstream of the facility. Groundwater Characterization A single -day potentiometric map constructed from groundwater levels collected during this event is presented as Sheet 2. Groundwater flow rates and directions were calculated and are included in Table 7. Groundwater flows generally southwest, towards the Snow Creek discharge feature. Groundwater average linear velocity rates calculated from modified Darcy's equation indicate flow rates ranged from approximately 22 ft/yr (MW-7S) to 295 ft/yr (MW-4). Findings Parameters attributed to a release of leachate and/or landfill gas continue to be detected above compliance Standards in groundwater samples collected downgradient of the landfill. Concentrations for all of the constituents remain within their respective historically identified range. The reduction in VOC concentrations over time and distance from the landfill and the prevalence of biodegradation byproducts indicate natural attenuation is occurring and groundwater quality is expected to continue to improve. No constituents were detected in either surface water sample. Closing Semi-annual water quality assessment monitoring is planned to be performed again in the Fall of 2021. Notwithstanding any changes samples will be tested for Appendix II parameters in the winter of 2023. 3 Sheets Topographic Map with Site Location Surry County Closed MSW/C&D Landfill - Elkin ige KIM ON a K �- �C APPROXIMATE' o o WASTE % fond rl'ER4% L FOOTPRINT -�� � 1, t� ==� - \ ✓��~-�i� �t �' .I ' it i" '� /))� �`� ,�(j ��_�... `•�, it I ;i ROAD CLASSIFICATION QUADRANGLE LEGEND Primary highway, Light -duty road, hard or hard Surface... _-.. improved surface........__ --- _ Secondary highway, �� hard surface... Unimproved road.. --------- 1" — 2000Interstate Route rj U. S Route 0 State Route Landfill Road (Off Joe Mill Ln SR 1121) Elkin, NC 28621 Lat:36-17-49.4007 Long:-80-46-20.6499 Northing:931704.33 Easting:1477683.95 SHEET 1 960 950 i v ,� g40 / - 930 /0 - 910 \930 940 / 9S0 96) 960 h 9,10 ' 960 970 1 / _ ,0\ / / -- 1 .9�O % PIN: 497300625541 1990 = y 104 OWNER: PETERS SEAN A\,, 000 930 iii / PETERS KAREN L -_ = _/ / 02010 1070 o / Vio logo PIN: 497300725490 I OWNER: SURRY COUNTY �� \ 108f PIN: 497300914703 OWNER: HERRERA VINEYARDS LLC w- G E:979 0 ' 1030 vv / CLOSED _ _A0 0 MswL /s/s� 9 0— COHESIVE CAP CLOSURE OVER C&D 1020 IN 2008 �00-100 i — / PIN: 497300517096 I ` I j �� 10s0 OWNER: FINNEY _ MICHAEL C & DEBORAH 00000, M �1 _ i / • M - - - — — — - _ / GW :938 10�0 i I W -2` 1 1 COHESIVE CAP CLOSURE \ - - _ OVER MSW IN 7999 I\ I I - PW-3�98 PIN: 497300703875 -1020 'O�3 O^O I I O We:9 2 OWNER: SURRY COUNTY , 9 s =1 / o w-7 GWE:89 CLOSED / MSWLF <70/9191.. / E: 89* \ Ili 1030 1020 10p0 - , 990 \� IV - I PIN: 497300733807 9�0 OWNER: LLOYD \ PERRY A 960 LLOYD PENNY = / 9s0 9v i PIN: 497300739729 OWNER: HUTTAR NICOLE __ - O\\ \ PIN: 497300731648 ENGLEBERT �- OWNER: WILSON CHARLESJEFFREY I � GWE:883* ^ t7 49 -- r _. 1000 ?O `990 g80 910 0 g60 = PIN: 497200693801 OWNER: COMBS JEFFERY GORDON �L' �� ! i / s - 9 0 O 8 / 91980 __ - 1010 490p ag0 , V�, i�10�/� 1020 v v� O o 'i _ -�' _ _ - 80 � g60� __ 950� PIN: 497200897423 1030 y0 960, / 40 = OWNER: COMBS JEFFREY GORDON 1040 n� %i /ice/= 9- - 930- COMBS JOYCE G - 890 0\ - /%� = - - 10s0 / / / / 00 N � �`SO 9�0 do' J ,- rn irna'�� I-101>0 106 o ■ 07 Z ■ Ln N � l0 L� � 0) N k0 W � (1) N � W w ZU N Z Z � I a W o 00 L9 a 0) = a. N 1�1 z N Y � . O U W w O N U l0 CO2 m L3U Z N :1 Z J � w Z Z w wrn Z Q Ln Q °°J Z O w U �W w m Za° > m X m EL ca 0 WO ►j �� ftj � o uj � J O� Q z J � ''a♦♦ V c O Z)Lu �O Ocf) LZz J C w ? OC Z) - J Lu m NOTES: 1. TOPOGRAPHIC CONTOURS FROM NC ONEMAP (11-2013) 2. WELL LOCATIONS PLOTTED WITH ELEVATIONS EXTRAPOLATED FROM AERIAL PHOTOGPAHY INSPECTION 3. PARCEL BOUNDARY FROM NC ONEMAP (10/2018) 5L N U o a � N LCu w � C TOPOGRAPHIC CONTOURS O W LL WATER FEATURES z PROPERTY LINE O APPROXIMATE WASTE BOUNDARY C • GROUNDWATER MONITORING WELL C) SURFACE WATER MONITORING POINT UPPERMOST GROUNDWATER CONTOUR (INFERRED) Lu J a GWE: GROUNDWATER ELEVATION (APPROXIMATE) 0 CL GRAPHIC SCALE 200 0 100 200 400 ( IN FEET ) SHEET L m 0 SCALE: AS SHOWN DATE: 1017121 DRWN. BY: J. PFOHL CHKD. BY: J. PFOHL PROJECT NUMBER G21031.0 DRAWING NO. SHEET NO. Tables Table 1 Groundwater Monitoring Well Construction Table June 24, 2021 Monitoring Well Date Installed Well Diameter Total Well Depth Top of Screen Depth Screen Length Geology of Screened Interval Top of Casing Elevation Ground Elevation Groundwater Elevation Depth to Water Latitude Longitude (inches) (ft bgs) (ft bgs) (ft) (ft amsl) (ft amsl) (ft amsl) (ft btoc) MW-1 11/28/89 4 80 70 10 Soil 1042 1041 994 48.11 36.29711 -80.77236 MW-2 11/08/89 4 79 69 10 Soil 948 947 894 54.46 36.29572 -80.77620 MW-3 11/28/89 4 63 53 10 Soil 932 931 883 48.91 36.29362 -80.77646 MW-3A 09/16/94 2 40 24 16 Fractured Rock 927 924 896 30.81 36.29457 -80.77675 MW-4 09/15/94 2 29 13 16 Fractured Rock 933 929 922 10.78 36.29379 -80.77528 MW-5 09/15/94 2 31 16 15 Fractured Rock 949 845 938 10.80 36.29450 -80.77456 MW-6 09/15/94 2 66 51 15 Fractured Rock 1005 1002 958 46.65 36.29780 -80.77270 MW-7S 06/05/01 2 24 9 15 Fractured Rock 901 889 890 11.15 36.29407 -80.77730 MW-7D 06/05/01 2 90 80 10 Fractured Rock 901 889 889 11.74 36.29407 -80.77730 MW-8 1 06/04/01 1 2 1 67 52 15 Fractured Rock 1015 1013 979 35.59 36.29739 -80.77246 NOTE: bgs = below ground surface amsl= above mean sea level btoc = below top of casing (PVC well casing) Slurry County Closed C&D and Closed MSWLF, Elkin Page 1 of 1 Table 1 Groundwater Monitoring Well Construction Table June 24, 2021 Monitoring Well Date Installed Well Diameter Total Well Depth Top of Screen Depth Screen Length Geology of Screened Interval Top of Casing Elevation Ground Elevation Groundwater Elevation Depth to Water Latitude Longitude (inches) (ft bgs) (ft bgs) (ft) (ft amsl) (ft amsl) (ft amsl) (ft btoc) MW-1 11/28/89 4 80 70 10 Soil 1042 1041 994 48.11 36.29711 -80.77236 MW-2 11/08/89 4 79 69 10 Soil 948 947 894 54.46 36.29572 -80.77620 MW-3 11/28/89 4 63 53 10 Soil 932 931 883 48.91 36.29362 -80.77646 MW-3A 09/16/94 2 40 24 16 Fractured Rock 927 924 896 30.81 36.29457 -80.77675 MW-4 09/15/94 2 29 13 16 Fractured Rock 933 929 922 10.78 36.29379 -80.77528 MW-5 09/15/94 2 31 16 15 Fractured Rock 949 845 938 10.80 36.29450 -80.77456 MW-6 09/15/94 2 66 51 15 Fractured Rock 1005 1002 958 46.65 36.29780 -80.77270 MW-7S 06/05/01 2 24 9 15 Fractured Rock 901 889 890 11.15 36.29407 -80.77730 MW-7D 06/05/01 2 90 80 10 Fractured Rock 901 889 889 11.74 36.29407 -80.77730 MW-8 1 06/04/01 1 2 1 67 52 15 Fractured Rock 1015 1013 979 35.59 36.29739 -80.77246 NOTE: bgs = below ground surface amsl= above mean sea level btoc = below top of casing (PVC well casing) Slurry County Closed C&D and Closed MSWLF, Elkin Page 1 of 1 Table 3 Field Parameter Data Summary June 24-25, 2021 Parameter Depth to Water ft (btoc) Water Elevation* ft (amsl) TOC Elevation* ft (amsl) Temp. C pH SU Specific Conductance umhos/cm Hardness mg/L Turbidity of Metals Sample NTU MW-1 52.65 989 1042.00 16.9 6.87 71 1660 - 4.36 MW-2 55.91 892 948.00 17.1 6.21 -- 51.1 MW-3 48.79 883 932.00 17.3 6.35 204 -- 2.33 MW-3A 30.68 896 926.50 16.5 6.36 890 -- 4.95 MW-4 10.90 922 932.50 15.9 6.09 28 -- 12.3 MW-5 10.63 938 948.50 16.1 6.15 54 -- 6.45 MW-6 46.00 959 1004.50 15.8 6.33 374 -- 48.3 MW-7S 10.57 890 901.01 15.7 6.75 206 -- 2.11 MW-7D 2.75 898 900.95 15.4 7.84 103 -- 7.36 MW-8 38.52 976 1014.87 15.9 6.89 150 -- 14.3 Minimum 2.75 883 900.95 15.4 6.09 28 -- 2.11 Average 30.74 924 955.08 16.3 6.58 374 -- 15.4 Maximum 55.91 989 1042.00 17.3 7.84 1660 -- 51.1 SW-1 - - - 19.4 7.31 103 17.1 8.36 SW-2 - - - 19.1 7.26 94 17.1 9.04 Minimum - - - 19.1 7.26 94 17.1 8.36 Average - - - - 19.3 7.29 99 17.1 8.70 Maximum - - 19.4 7.31 103 17.1 9.04 NOTES: * = Elevation extrapolated from photo inspected LIDAR released in 2007 by NCDOT (Not Surveyed). btoc = below top of casing amsl = above mean sea level Surry County Closed C&D and Closed MSWLF, Elkin Page 1 of 1 Table 4 Sampling and Analysis Summary June 25, 2021 App. I Other Field Parameters ro T -2:1 co IZ X M N > U J U 0 O > H H 2 U a H 0 0 0 t: 0 0 M CD <° CDN 0 cc 00 00 d < w Y w w a N J N J N J LL LL LL LL LL MW-1 x x x x x x x MW-2 x x x x x x x MW-3 x x x x x x x MW-3A x x x x x x x MW-4 x x x x x x x MW-5 x x x x x x x MW-6 x x x x x x x MW-7S x x x x x x x MW-7D x x x x x x x MW-8 x x x x x x x SW-1 x x x x x x x x SW-2 x x x x x x x x EB x x x FB x x App I & II = Lists from current 40 CFR 258 Surry County Closed C&D and Closed MSWLF, Elkin Page 1 of 1 Table 5 Groundwater Sample Detections June 25, 2021 Parameter Name MDL RL 2L Standard MCL MW-1 MW-2 MW-3 MW-3A MW-4 MW-5 MW-6 MW-7D MW-7S MW-8 EB FB IMAC Value BG S S S S S S S S S QC QC Metal(Tarcieted 40CFR 258 ADDendix I Antimony, total 3 5 1 6 Arsenic, total 4.7 10 10 10 29 (U Barium, total 3.5 1 700 2000 27.6 295 66.8 398 23.3 21.4 94.4 11.3 116 Cadmium, total 0.4 1 2 5 1 0.92 J 0.83 J 0.5 J 1.4 3 (U 0.93 J 1.6 Cobalt, total 3.6 5 1 NE 36.6 (U 27 (L) Nickel, total 3.5 1 100 NE 4.4 J 30.1 30.9 8.2 Lead, total 4.5 5 15 15 9.4 Selenium, total 4.7 10 20 50 7 J Zinc, total 9.5 10 1000 NE L 11.2 VOCs (Tarneted 40CFR 258 Appendix I & 1, 4-Dioxane 1,1-Dichloroethane 0.37 1 6 NE 0.48 J 0.54 J 0.57 J 0.73 J 1,2-Dichlorobenzene 0.34 1 20 NE 8.2 3.4 1.9 0.37J 1,2-Dichloroethane 0.32 1 0.4 5 0.56J 1,2-Dichloropropane 0.36 1 0.6 5 0.51 J 1,4-Dichlorobenzene 0.33 1 6 75 14.9 (L) 3.1 10.5 (U 2.8 1,4-Dioxane 38.7 150 3 NE 153 (U Benzene 0.34 1 1 5 1.9 (L) 1.6 (U 0.76 J 0.71 J 0.35 J Chlorobenzene 0.28 1 50 100 13.1 0.54 J 4.7 6.6 0.29 J cis-1,2-Dichloroethene 0.38 1 70 70 0.44 J 6.1 8.6 2.5 1.8 4.2 2.3 Methylene Chloride 2 5 5 5 2.1 J 2.1 J Toluene 0.48 1 600 1000 0.7 J Trichloroethene 0.38 1 3 5 0.63 J Vinyl chloride 1 0.39 1 1 1 0.03 1 2 Notes: Units ug/L unless shown otherwise, Blank cells means not detected above MDL, NE means not established. BG= Background Well Sample, S = Sentinel Well Sample, QC = Quality Control Sample Bold Above RL and Established 2L/IMAC Above Established Federal MCL Drinking Water Std. (NOT a regulatory compliance Standard) U= Well Upgradient, D = Well Downgradient MDL = Adjusted Method Detection Limit established by the laboratory via a statistical calculation. Since the MDL is below the point of calibration, results reported down to the MDL are not reliable and must be qualified as estimated values and, as such, carry a "J" qualifier designation. matrix." 2L Standard and IMAC Values recognized by the NC SWS as regulatory groundater Standards. 2L = NC 2L Groundater Standard 15A NCAC 02L .0202 IMAC = Interim Maximum Allowable Concentration MCL = Maximum Contaminant Level for drinking water established by the USEPA. J = "J-qualified". Defined by the lab as "estimated concentration above the adjusted method detection limit and below the adjusted reporting limit". (L) Prelilminary source is believed to be anthropogenic with Landfill Gas Wor leachate as suspected transport mechanism. A definitive source of the detections was not determined as part of this report. Surry County Closed C&D and Closed MSWLF, Elkin Page 1 of 1 Table 6 Surface Water Sample Detections June 25, 2021 Parameter Name MDL RL B STD17T NRWQC2 isTV3 MCC SW-2 Do nst ream Downstream Targeted 40CFR 258 Appendix I & 1 4-Dioxane Barium, total 0.28 11 NE NE 1200,000 1 2000 19.5 19.4 Hardness Hardness 117,1001 NE I NE NE I NE I NE 17100 17,100 Notes: Units ug/L unless indicated otherwise, Blank cells means Not Detected, NE means Not Established Bold Above Applicable Established 2B Std. MDL = Adjusted Method Detection Limit established by the laboratory via a statistical calculation. Since the MDL is below the point of calibration, results reported down to the MDL are not reliable and must be qualified as estimated values and, as such, carry a "J" qualifier designation. analyte in a specific matrix." Receiving surface water is Snow Creek (12-62-15) Class C ' NC 2B STD = North Carolina 15A NCAC 02B Water Quality Standards for Surface Waters. Presumed NC SWS adopted the numerical Standard for regulatory compliance purposes. 'EPA NRWQC = EPA Nationally Recommended Water Quality Criteria for Aquatic Life & Human Health. Nationally Recommended Water Quality Criteria for which NC does not have a Water Quality Standard for one or more uses. s NC ISTV= North Carolina In -Stream Target Value. Established per language in 15A NCAC 02B .0202 & .0208. Contact DWR staff for further information. NC PV for barium from fresh and salt water All waters (Class C & SC) for fish consumption. 4 MCL= Maximum Contaminant Level. Federal 'Primary Drinking Water Standard". Shown for comparison purposes only. Not applicable for regulatory compliance purposes. Surry County Closed C&D and Closed MSWLF, Elkin Page 1 of 1 Table 7 Hydrologic Properties at Monitoring Locations June 24, 2021 Monitoring Well Hydraulic Conductivity (cm/second) Effective Porosity N Hydraulic Gradient (feet/feet) Groundwater Average Linear Velocity Rate (feet/year) Flow Direction Depth to Groundwater (ft btoc) Groundwater Potentiometric Elevation* (ft amsl) Screened Interval Lithology MW-1 9.90E-05 5 0.143 293 N39W 50.63 994 Clay MW-2 2.00E-05 5 na na na 53.45 894** Clay MW-3 5.00E-05 5 na na na 48.27 883** Clay Minimum 2.00E-05 5 0.143 293 - 48.27 884 - Average 5.63E-05 5 0.143 293 - 50.78 923 - Maximum 9.90E-05 5 0.143 293 - 53.45 991 - MW-3A 2.50E-05 5 0.316 163 S61 W 30.38 896 Fractured Rock MW-4 4.20E-04 5 0.034 295 S70W 10.23 922 Fractured Rock MW-5 2.70E-04 5 0.033 186 N74W 9.72 938 Fractured Rock MW-6 1.20E-04 5 0.025 61 N08W 44.51 958 Fractured Rock MW-7S 2.30E-04 5 0.005 22 S79W 10.47 890 Fractured Rock MW-7D na na na na na 14.17 889** Fractured Rock MW-8 2.40E-05 5 0.281 140 N23W 37.18 979 Fractured Rock Minimum 2.40E-05 5 0.005 22 - 9.72 896 - Average 1.82E-04 5 0.116 144 - 22.38 925 - Maximum 4.20E-04 1 5 1 0.316 295 1- 44.51 1 939 1- NOTE: Effective porosity data obtained from GAI Consultants' January 1995 Groundwater Sampling Report. Hydraulic conductivity values from MW-7S and MW-8 derived from slug tests performed by Joyce Engineering on July 25, 2001. Values for MW-1 through MW-6 obtained from GAI consultants' January 1995 Groundwater Sampling Report. Hydrologic gradient calculated from groundwater elevations recorded June 24, 2021. Wells screened in both the upper bedrock & unconfined aquifer utilized for flow directions/gradients. = Datum used to determine elevation extrapolated from photo inspected LIDAR released 2007 by NCDOT (Not Surveyed). * = Denotes wells with depressed potentiometric head. Therefore, flow directions and rates not calculable. Average Linear Velocity Rate (Q) is defined by modified Darcy's equation: where K A Q _ne dl K = hydraulic conductivity ne = effective porosity dh = head difference dl = horizontal distance Surry County Closed C&D and Closed MSWLF, Elkin Page 1 of 1 Appendix A Field Sampling Parameter Data Sheet(s) \lurvlrlpul ���-� t.nulua<rinC f I Project: Surry Co Closed MSWLF & Closed C&D LF, Elkin Samplers: age_ _o E , i- !2 ,-r, . e d Sampling Parameters Water Quality Parameters Depth to Water 1Nater Lab Parameters Volume Sampl oes Dry Total Depth Total CO2 DO Temp. Specific Cond. TDS o Hard- ness Monitoring Purge Purge Sample Sample Point Date Time Date Time (BT to be Purged (Gal) e Type Durin Measured as Depth Expected (mg/1) m /L ( g ) ORP pH © (us/Cm (mg/L) � (mg/L) �j Static analyzed for 9 expected MW-1 R . ( I(7) Q �J V 80 �' MW-2 -�;, �, I(5) v t ;t I-_ -j,. 79 � � 1 7: S ; 1 60 MW-3 9 l I(I) C � r 80 17.E e 4 �. MW-3A j o' 0 Im2) 1i 40 �/ , 5- 8.1() MW-4 1 �`,, C , $ j t� 20 1 I(0) 29 fit. 1 -S , 0 3 MW-5 `r _ ss_ 6 (" I(0) i 31 ! i d , ! iS"t 5 MW-6 I(3) ,0 MW-7S Irv', 1 I(6) C) C 1,ti 24 /7 MW-7D � � °-��.— /. � In C �d-�'i 90 I . `f 1 t) 3b MW-8 tJ 5, I(4) j {�- �� �� 67 SW-1 I(0) _zla2 -- 2 - 9,01 L qe 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 Appendix B Laboratory Analysis Reports Chains of Custody lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 July 14, 2021 Mr. Jonathan Pfohl Municipal Engineering Services 68 Shipwash Dr. Garner, NC 27529 RE: Project: Surry Closed LF-Elkin Pace Project No.: 92546693 Dear Mr. Pfohl: Enclosed are the analytical results for sample(s) received by the laboratory between June 25, 2021 and July 01, 2021. The results relate only to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report. The test results provided in this final report were generated by each of the following laboratories within the Pace Network: • Pace Analytical Services - Asheville • Pace Analytical Services - Charlotte If you have any questions concerning this report, please feel free to contact me. Sincerely, Angela Baioni angela.baioni@pacelabs.com (704)875-9092 Project Manager Enclosures cc: Accounts Payable, Municipal Engineering Services Jay Zimmerman, PG, Municipal Engineering Services Co. REPORT OF LABORATORY ANALYSIS r 0 This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 1 of 55 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Project: Surry Closed LF-Elkin Pace Project No.: 92546693 Pace Analytical Services Charlotte 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 Louisiana/NELAP Certification # LA170028 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 Pace Analytical Services Asheville 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 North Carolina Drinking Water Certification #: 37712 CERTIFICATIONS South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Virginia/VELAP Certification #: 460221 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 2 of 55 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE SUMMARY Project: Surry Closed LF-Elkin Pace Project No.: 92546693 Lab ID Sample ID Matrix Date Collected Date Received 92546693001 MW-1 Water 06/25/2109:35 06/25/2116:43 92546693002 MW-2 Water 06/25/2108:13 06/25/2116:43 92546693003 MW-3 Water 06/25/2108:31 06/25/2116:43 92546693004 MW-3A Water 06/25/2108:18 06/25/2116:43 92546693005 MW-4 Water 06/25/2109:10 06/25/2116:43 92546693006 MW-5 Water 06/25/2109:15 06/25/2116:43 92546693007 MW-7S Water 06/25/2108:05 06/25/2116:43 92546693008 MW-7D Water 06/25/2108:09 06/25/2116:43 92546693009 MW-8 Water 06/25/2109:40 06/25/2116:43 92546693010 SW-1 Water 06/25/2108:24 06/25/2116:43 92546693011 SW-2 Water 06/25/2108:45 06/25/2116:43 92546693012 MW-6 Water 06/25/2109:45 07/01/2110:56 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 55 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE ANALYTE COUNT Project: Pace Project No.: Surry Closed LF-Elkin 92546693 Analytes Lab ID Sample ID Method Analysts Reported Laboratory 92546693001 MW-1 EPA 601OD SH1 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D NSCQ 51 PASI-C 92546693002 MW-2 EPA 601OD SH1 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D NSCQ 51 PASI-C 92546693003 MW-3 EPA 601OD SH1 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D NSCQ 51 PASI-C 92546693004 MW-3A EPA 601OD SH1 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D NSCQ 51 PASI-C 92546693005 MW-4 EPA 601OD SH1 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D NSCQ 51 PASI-C 92546693006 MW-5 EPA 601OD SH1 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D SAS 51 PASI-C 92546693007 MW-7S EPA 601OD SH1 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D NSCQ 51 PASI-C 92546693008 MW-7D EPA 601OD SH1 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D NSCQ 51 PASI-C 92546693009 MW-8 EPA 601OD SH1 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D NSCQ 51 PASI-C 92546693010 SW-1 EPA 601OD SH1 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D NSCQ 51 PASI-C 92546693011 SW-2 EPA 601OD SH1 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D NSCQ 51 PASI-C 92546693012 MW-6 EPA 601OD SH1 14 PASI-A EPA 6020E JOR 1 PASI-A EPA 8260D CL 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 55 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE ANALYTE COUNT Project: Surry Closed LF-Elkin Pace Project No.: 92546693 Analytes Lab ID Sample ID Method Analysts Reported Laboratory PASI-A = Pace Analytical Services - Asheville PASI-C = Pace Analytical Services - Charlotte REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 5 of 55 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry Closed LF-Elkin Pace Project No.: 92546693 Sample: MWA Lab ID: 92546693001 Collected: 06/25/21 09:35 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 07/13/2111:50 07/13/2120:35 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/13/2111:50 07/13/2120:35 7440-38-2 Barium 27.6 ug/L 5.0 3.5 1 07/13/2111:50 07/13/2120:35 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/13/2111:50 07/13/2120:35 7440-41-7 Cadmium 1.0 ug/L 1.0 0.40 1 07/13/21 11:50 07/13/2120:35 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/13/2111:50 07/13/2120:35 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 07/13/2111:50 07/13/2120:35 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/13/2111:50 07/13/2120:35 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/13/2111:50 07/13/2120:35 7439-92-1 Nickel ND ug/L 5.0 3.5 1 07/13/2111:50 07/13/2120:35 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/13/2111:50 07/13/2120:35 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/13/2111:50 07/13/2120:35 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/13/2111:50 07/13/2120:35 7440-62-2 Zinc ND ug/L 10.0 9.5 1 07/13/2111:50 07/13/2120:35 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.47 0.050 1 07/07/2113:27 07/08/2104:49 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/28/21 22:47 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/28/21 22:47 107-13-1 Benzene ND ug/L 1.0 0.34 1 06/28/21 22:47 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/28/21 22:47 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/28/21 22:47 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/28/21 22:47 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 06/28/21 22:47 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 06/28/21 22:47 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 06/28/21 22:47 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 06/28/21 22:47 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 06/28/21 22:47 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 06/28/21 22:47 75-00-3 Chloroform ND ug/L 5.0 1.6 1 06/28/21 22:47 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 06/28/21 22:47 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 06/28/21 22:47 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 06/28/21 22:47 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 06/28/21 22:47 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 06/28/21 22:47 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 06/28/21 22:47 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 06/28/21 22:47 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 06/28/21 22:47 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 06/28/21 22:47 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 06/28/21 22:47 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 06/28/21 22:47 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. IK v1 Page 6 of 55 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry Closed LF-Elkin Pace Project No.: 92546693 Sample: MW-1 Lab ID: 92546693001 Collected: 06/25/21 09:35 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene 1,4-Dioxane (p-Dioxane) Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 07/14/2021 04:06 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.38 1 06/28/21 22:47 156-59-2 ND ug/L 1.0 0.40 1 06/28/21 22:47 156-60-5 ND ug/L 1.0 0.36 1 06/28/21 22:47 78-87-5 ND ug/L 1.0 0.36 1 06/28/21 22:47 10061-01-5 ND ug/L 1.0 0.36 1 06/28/21 22:47 10061-02-6 ND ug/L 150 38.7 1 06/28/21 22:47 123-91-1 ND ug/L 1.0 0.30 1 06/28/21 22:47 100-41-4 ND ug/L 5.0 0.48 1 06/28/21 22:47 591-78-6 v1 ND ug/L 20.0 9.7 1 06/28/21 22:47 74-88-4 ND ug/L 5.0 2.0 1 06/28/21 22:47 75-09-2 ND ug/L 5.0 2.7 1 06/28/21 22:47 108-10-1 ND ug/L 1.0 0.29 1 06/28/21 22:47 100-42-5 ND ug/L 1.0 0.31 1 06/28/21 22:47 630-20-6 ND ug/L 1.0 0.22 1 06/28/21 22:47 79-34-5 ND ug/L 1.0 0.29 1 06/28/21 22:47 127-18-4 ND ug/L 1.0 0.48 1 06/28/21 22:47 108-88-3 ND ug/L 1.0 0.33 1 06/28/21 22:47 71-55-6 ND ug/L 1.0 0.32 1 06/28/21 22:47 79-00-5 ND ug/L 1.0 0.38 1 06/28/21 22:47 79-01-6 ND ug/L 1.0 0.30 1 06/28/21 22:47 75-69-4 ND ug/L 1.0 0.26 1 06/28/21 22:47 96-18-4 ND ug/L 2.0 1.3 1 06/28/21 22:47 108-05-4 ND ug/L 1.0 0.39 1 06/28/21 22:47 75-01-4 ND ug/L 1.0 0.34 1 06/28/21 22:47 1330-20-7 101 % 70-130 1 06/28/21 22:47 460-00-4 100 % 70-130 1 06/28/21 22:47 17060-07-0 99 % 70-130 1 06/28/21 22:47 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 7 of 55 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry Closed LF-Elkin Pace Project No.: 92546693 Sample: MW-2 Lab ID: 92546693002 Collected: 06/25/21 08:13 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 07/13/21 11:50 07/13/2120:48 7440-36-0 Arsenic 29.0 ug/L 10.0 4.7 1 07/13/21 11:50 07/13/2120:48 7440-38-2 Barium 295 ug/L 5.0 3.5 1 07/13/21 11:50 07/13/2120:48 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/13/21 11:50 07/13/2120:48 7440-41-7 Cadmium 0.92J ug/L 1.0 0.40 1 07/13/21 11:50 07/13/2120:48 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/13/21 11:50 07/13/2120:48 7440-47-3 Cobalt 6.6 ug/L 5.0 3.6 1 07/13/21 11:50 07/13/2120:48 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/13/21 11:50 07/13/2120:48 7440-50-8 Lead 9.4 ug/L 5.0 4.5 1 07/13/21 11:50 07/13/2120:48 7439-92-1 Nickel 4.4J ug/L 5.0 3.5 1 07/13/21 11:50 07/13/2120:48 7440-02-0 Selenium 7.OJ ug/L 10.0 4.7 1 07/13/21 11:50 07/13/2120:48 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/13/21 11:50 07/13/2120:48 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/13/21 11:50 07/13/2120:48 7440-62-2 Zinc ND ug/L 10.0 9.5 1 07/13/21 11:50 07/13/2120:48 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.47 0.050 1 07/07/2113:27 07/08/2104:53 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/28/21 23:05 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/28/21 23:05 107-13-1 Benzene 1.9 ug/L 1.0 0.34 1 06/28/21 23:05 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/28/21 23:05 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/28/21 23:05 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/28/21 23:05 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 06/28/21 23:05 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 06/28/21 23:05 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 06/28/21 23:05 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 06/28/21 23:05 56-23-5 Chlorobenzene 13.1 ug/L 1.0 0.28 1 06/28/21 23:05 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 06/28/21 23:05 75-00-3 Chloroform ND ug/L 5.0 1.6 1 06/28/21 23:05 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 06/28/21 23:05 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 06/28/21 23:05 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 06/28/21 23:05 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 06/28/21 23:05 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 06/28/21 23:05 74-95-3 1,2-Dichlorobenzene 8.2 ug/L 1.0 0.34 1 06/28/21 23:05 95-50-1 1,4-Dichlorobenzene 14.9 ug/L 1.0 0.33 1 06/28/21 23:05 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 06/28/21 23:05 110-57-6 1,1-Dichloroethane 0.48J ug/L 1.0 0.37 1 06/28/21 23:05 75-34-3 1,2-Dichloroethane 0.56J ug/L 1.0 0.32 1 06/28/21 23:05 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 06/28/21 23:05 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. IK v1 Page 8 of 55 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry Closed LF-Elkin Pace Project No.: 92546693 Sample: MW-2 Lab ID: 92546693002 Collected: 06/25/21 08:13 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene 1,4-Dioxane (p-Dioxane) Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 07/14/2021 04:06 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 0.44J ug/L 1.0 0.38 1 06/28/21 23:05 156-59-2 ND ug/L 1.0 0.40 1 06/28/21 23:05 156-60-5 0.511 ug/L 1.0 0.36 1 06/28/21 23:05 78-87-5 ND ug/L 1.0 0.36 1 06/28/21 23:05 10061-01-5 ND ug/L 1.0 0.36 1 06/28/21 23:05 10061-02-6 153 ug/L 150 38.7 1 06/28/21 23:05 123-91-1 ND ug/L 1.0 0.30 1 06/28/21 23:05 100-41-4 ND ug/L 5.0 0.48 1 06/28/21 23:05 591-78-6 v1 ND ug/L 20.0 9.7 1 06/28/21 23:05 74-88-4 ND ug/L 5.0 2.0 1 06/28/21 23:05 75-09-2 ND ug/L 5.0 2.7 1 06/28/21 23:05 108-10-1 ND ug/L 1.0 0.29 1 06/28/21 23:05 100-42-5 ND ug/L 1.0 0.31 1 06/28/21 23:05 630-20-6 ND ug/L 1.0 0.22 1 06/28/21 23:05 79-34-5 ND ug/L 1.0 0.29 1 06/28/21 23:05 127-18-4 0.70J ug/L 1.0 0.48 1 06/28/21 23:05 108-88-3 ND ug/L 1.0 0.33 1 06/28/21 23:05 71-55-6 ND ug/L 1.0 0.32 1 06/28/21 23:05 79-00-5 ND ug/L 1.0 0.38 1 06/28/21 23:05 79-01-6 ND ug/L 1.0 0.30 1 06/28/21 23:05 75-69-4 ND ug/L 1.0 0.26 1 06/28/21 23:05 96-18-4 ND ug/L 2.0 1.3 1 06/28/21 23:05 108-05-4 ND ug/L 1.0 0.39 1 06/28/21 23:05 75-01-4 ND ug/L 1.0 0.34 1 06/28/21 23:05 1330-20-7 100 % 70-130 1 06/28/21 23:05 460-00-4 102 % 70-130 1 06/28/21 23:05 17060-07-0 99 % 70-130 1 06/28/21 23:05 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 9 of 55 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry Closed LF-Elkin Pace Project No.: 92546693 Sample: MW-3 Lab ID: 92546693003 Collected: 06/25/21 08:31 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 07/13/2111:50 07/13/2120:51 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/13/2111:50 07/13/2120:51 7440-38-2 Barium 66.8 ug/L 5.0 3.5 1 07/13/2111:50 07/13/2120:51 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/13/2111:50 07/13/2120:51 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 07/13/2111:50 07/13/2120:51 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/13/2111:50 07/13/2120:51 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 07/13/2111:50 07/13/2120:51 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/13/2111:50 07/13/2120:51 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/13/2111:50 07/13/2120:51 7439-92-1 Nickel 30.1 ug/L 5.0 3.5 1 07/13/2111:50 07/13/2120:51 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/13/2111:50 07/13/2120:51 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/13/2111:50 07/13/2120:51 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/13/2111:50 07/13/2120:51 7440-62-2 Zinc ND ug/L 10.0 9.5 1 07/13/2111:50 07/13/2120:51 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.47 0.050 1 07/07/2113:27 07/08/2104:58 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/28/21 23:23 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/28/21 23:23 107-13-1 Benzene 1.6 ug/L 1.0 0.34 1 06/28/21 23:23 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/28/21 23:23 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/28/21 23:23 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/28/21 23:23 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 06/28/21 23:23 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 06/28/21 23:23 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 06/28/21 23:23 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 06/28/21 23:23 56-23-5 Chlorobenzene 0.54J ug/L 1.0 0.28 1 06/28/21 23:23 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 06/28/21 23:23 75-00-3 Chloroform ND ug/L 5.0 1.6 1 06/28/21 23:23 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 06/28/21 23:23 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 06/28/21 23:23 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 06/28/21 23:23 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 06/28/21 23:23 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 06/28/21 23:23 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 06/28/21 23:23 95-50-1 1,4-Dichlorobenzene 3.1 ug/L 1.0 0.33 1 06/28/21 23:23 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 06/28/21 23:23 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 06/28/21 23:23 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 06/28/21 23:23 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 06/28/21 23:23 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. IK v1 Page 10 of 55 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry Closed LF-Elkin Pace Project No.: 92546693 Sample: MW-3 Lab ID: 92546693003 Collected: 06/25/21 08:31 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene 1,4-Dioxane (p-Dioxane) Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 07/14/2021 04:06 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 6.1 ug/L 1.0 0.38 1 06/28/21 23:23 156-59-2 ND ug/L 1.0 0.40 1 06/28/21 23:23 156-60-5 ND ug/L 1.0 0.36 1 06/28/21 23:23 78-87-5 ND ug/L 1.0 0.36 1 06/28/21 23:23 10061-01-5 ND ug/L 1.0 0.36 1 06/28/21 23:23 10061-02-6 ND ug/L 150 38.7 1 06/28/21 23:23 123-91-1 ND ug/L 1.0 0.30 1 06/28/21 23:23 100-41-4 ND ug/L 5.0 0.48 1 06/28/21 23:23 591-78-6 v1 ND ug/L 20.0 9.7 1 06/28/21 23:23 74-88-4 ND ug/L 5.0 2.0 1 06/28/21 23:23 75-09-2 ND ug/L 5.0 2.7 1 06/28/21 23:23 108-10-1 ND ug/L 1.0 0.29 1 06/28/21 23:23 100-42-5 ND ug/L 1.0 0.31 1 06/28/21 23:23 630-20-6 ND ug/L 1.0 0.22 1 06/28/21 23:23 79-34-5 ND ug/L 1.0 0.29 1 06/28/21 23:23 127-18-4 ND ug/L 1.0 0.48 1 06/28/21 23:23 108-88-3 ND ug/L 1.0 0.33 1 06/28/21 23:23 71-55-6 ND ug/L 1.0 0.32 1 06/28/21 23:23 79-00-5 0.63J ug/L 1.0 0.38 1 06/28/21 23:23 79-01-6 ND ug/L 1.0 0.30 1 06/28/21 23:23 75-69-4 ND ug/L 1.0 0.26 1 06/28/21 23:23 96-18-4 ND ug/L 2.0 1.3 1 06/28/21 23:23 108-05-4 ND ug/L 1.0 0.39 1 06/28/21 23:23 75-01-4 ND ug/L 1.0 0.34 1 06/28/21 23:23 1330-20-7 100 % 70-130 1 06/28/21 23:23 460-00-4 99 % 70-130 1 06/28/21 23:23 17060-07-0 99 % 70-130 1 06/28/21 23:23 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 11 of 55 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry Closed LF-Elkin Pace Project No.: 92546693 Sample: MW-3A Lab ID: 92546693004 Collected: 06/25/21 08:18 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 07/13/21 11:50 07/13/2120:55 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/13/21 11:50 07/13/2120:55 7440-38-2 Barium 398 ug/L 5.0 3.5 1 07/13/21 11:50 07/13/2120:55 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/13/21 11:50 07/13/2120:55 7440-41-7 Cadmium 0.83J ug/L 1.0 0.40 1 07/13/21 11:50 07/13/2120:55 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/13/21 11:50 07/13/2120:55 7440-47-3 Cobalt 36.6 ug/L 5.0 3.6 1 07/13/21 11:50 07/13/2120:55 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/13/21 11:50 07/13/2120:55 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/13/21 11:50 07/13/2120:55 7439-92-1 Nickel 30.9 ug/L 5.0 3.5 1 07/13/21 11:50 07/13/2120:55 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/13/21 11:50 07/13/2120:55 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/13/21 11:50 07/13/2120:55 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/13/21 11:50 07/13/2120:55 7440-62-2 Zinc ND ug/L 10.0 9.5 1 07/13/21 11:50 07/13/2120:55 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.47 0.050 1 07/07/2113:27 07/08/2105:02 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/28/21 23:41 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/28/21 23:41 107-13-1 Benzene 0.76J ug/L 1.0 0.34 1 06/28/21 23:41 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/28/21 23:41 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/28/21 23:41 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/28/21 23:41 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 06/28/21 23:41 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 06/28/21 23:41 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 06/28/21 23:41 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 06/28/21 23:41 56-23-5 Chlorobenzene 4.7 ug/L 1.0 0.28 1 06/28/21 23:41 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 06/28/21 23:41 75-00-3 Chloroform ND ug/L 5.0 1.6 1 06/28/21 23:41 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 06/28/21 23:41 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 06/28/21 23:41 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 06/28/21 23:41 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 06/28/21 23:41 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 06/28/21 23:41 74-95-3 1,2-Dichlorobenzene 3.4 ug/L 1.0 0.34 1 06/28/21 23:41 95-50-1 1,4-Dichlorobenzene 10.5 ug/L 1.0 0.33 1 06/28/21 23:41 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 06/28/21 23:41 110-57-6 1,1-Dichloroethane 0.54J ug/L 1.0 0.37 1 06/28/21 23:41 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 06/28/21 23:41 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 06/28/21 23:41 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. IK v1 Page 12 of 55 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry Closed LF-Elkin Pace Project No.: 92546693 Sample: MW-3A Lab ID: 92546693004 Collected: 06/25/21 08:18 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene 1,4-Dioxane (p-Dioxane) Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 07/14/2021 04:06 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8.6 ug/L 1.0 0.38 1 06/28/2123:41 156-59-2 ND ug/L 1.0 0.40 1 06/28/2123:41 156-60-5 ND ug/L 1.0 0.36 1 06/28/2123:41 78-87-5 ND ug/L 1.0 0.36 1 06/28/21 23:41 10061-01-5 ND ug/L 1.0 0.36 1 06/28/2123:41 10061-02-6 ND ug/L 150 38.7 1 06/28/2123:41 123-91-1 ND ug/L 1.0 0.30 1 06/28/2123:41 100-41-4 ND ug/L 5.0 0.48 1 06/28/2123:41 591-78-6 v1 ND ug/L 20.0 9.7 1 06/28/2123:41 74-88-4 ND ug/L 5.0 2.0 1 06/28/2123:41 75-09-2 ND ug/L 5.0 2.7 1 06/28/2123:41 108-10-1 ND ug/L 1.0 0.29 1 06/28/2123:41 100-42-5 ND ug/L 1.0 0.31 1 06/28/2123:41 630-20-6 ND ug/L 1.0 0.22 1 06/28/2123:41 79-34-5 ND ug/L 1.0 0.29 1 06/28/2123:41 127-18-4 ND ug/L 1.0 0.48 1 06/28/2123:41 108-88-3 ND ug/L 1.0 0.33 1 06/28/2123:41 71-55-6 ND ug/L 1.0 0.32 1 06/28/2123:41 79-00-5 ND ug/L 1.0 0.38 1 06/28/2123:41 79-01-6 ND ug/L 1.0 0.30 1 06/28/2123:41 75-69-4 ND ug/L 1.0 0.26 1 06/28/2123:41 96-18-4 ND ug/L 2.0 1.3 1 06/28/2123:41 108-05-4 0.56J ug/L 1.0 0.39 1 06/28/2123:41 75-01-4 ND ug/L 1.0 0.34 1 06/28/2123:41 1330-20-7 100 % 70-130 1 06/28/2123:41 460-00-4 99 % 70-130 1 06/28/2123:41 17060-07-0 99 % 70-130 1 06/28/2123:41 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 13 of 55 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry Closed LF-Elkin Pace Project No.: 92546693 Sample: MW-4 Lab ID: 92546693005 Collected: 06/25/21 09:10 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 07/13/2111:50 07/13/2120:58 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/13/2111:50 07/13/2120:58 7440-38-2 Barium 23.3 ug/L 5.0 3.5 1 07/13/2111:50 07/13/2120:58 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/13/2111:50 07/13/2120:58 7440-41-7 Cadmium 0.501 ug/L 1.0 0.40 1 07/13/21 11:50 07/13/2120:58 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/13/2111:50 07/13/2120:58 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 07/13/2111:50 07/13/2120:58 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/13/2111:50 07/13/2120:58 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/13/2111:50 07/13/2120:58 7439-92-1 Nickel ND ug/L 5.0 3.5 1 07/13/2111:50 07/13/2120:58 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/13/2111:50 07/13/2120:58 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/13/2111:50 07/13/2120:58 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/13/2111:50 07/13/2120:58 7440-62-2 Zinc ND ug/L 10.0 9.5 1 07/13/2111:50 07/13/2120:58 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.47 0.050 1 07/07/2113:27 07/08/2105:07 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/28/21 23:59 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/28/21 23:59 107-13-1 Benzene ND ug/L 1.0 0.34 1 06/28/21 23:59 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/28/21 23:59 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/28/21 23:59 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/28/21 23:59 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 06/28/21 23:59 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 06/28/21 23:59 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 06/28/21 23:59 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 06/28/21 23:59 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 06/28/21 23:59 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 06/28/21 23:59 75-00-3 Chloroform ND ug/L 5.0 1.6 1 06/28/21 23:59 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 06/28/21 23:59 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 06/28/21 23:59 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 06/28/21 23:59 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 06/28/21 23:59 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 06/28/21 23:59 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 06/28/21 23:59 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 06/28/21 23:59 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 06/28/21 23:59 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 06/28/21 23:59 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 06/28/21 23:59 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 06/28/21 23:59 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. IK v1 Page 14 of 55 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry Closed LF-Elkin Pace Project No.: 92546693 Sample: MW-4 Lab ID: 92546693005 Collected: 06/25/21 09:10 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene 1,4-Dioxane (p-Dioxane) Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 07/14/2021 04:06 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.38 1 06/28/21 23:59 156-59-2 ND ug/L 1.0 0.40 1 06/28/21 23:59 156-60-5 ND ug/L 1.0 0.36 1 06/28/21 23:59 78-87-5 ND ug/L 1.0 0.36 1 06/28/21 23:59 10061-01-5 ND ug/L 1.0 0.36 1 06/28/21 23:59 10061-02-6 ND ug/L 150 38.7 1 06/28/21 23:59 123-91-1 ND ug/L 1.0 0.30 1 06/28/21 23:59 100-41-4 ND ug/L 5.0 0.48 1 06/28/21 23:59 591-78-6 v1 ND ug/L 20.0 9.7 1 06/28/21 23:59 74-88-4 ND ug/L 5.0 2.0 1 06/28/21 23:59 75-09-2 ND ug/L 5.0 2.7 1 06/28/21 23:59 108-10-1 ND ug/L 1.0 0.29 1 06/28/21 23:59 100-42-5 ND ug/L 1.0 0.31 1 06/28/21 23:59 630-20-6 ND ug/L 1.0 0.22 1 06/28/21 23:59 79-34-5 ND ug/L 1.0 0.29 1 06/28/21 23:59 127-18-4 ND ug/L 1.0 0.48 1 06/28/21 23:59 108-88-3 ND ug/L 1.0 0.33 1 06/28/21 23:59 71-55-6 ND ug/L 1.0 0.32 1 06/28/21 23:59 79-00-5 ND ug/L 1.0 0.38 1 06/28/21 23:59 79-01-6 ND ug/L 1.0 0.30 1 06/28/21 23:59 75-69-4 ND ug/L 1.0 0.26 1 06/28/21 23:59 96-18-4 ND ug/L 2.0 1.3 1 06/28/21 23:59 108-05-4 ND ug/L 1.0 0.39 1 06/28/21 23:59 75-01-4 ND ug/L 1.0 0.34 1 06/28/21 23:59 1330-20-7 99 % 70-130 1 06/28/21 23:59 460-00-4 100 % 70-130 1 06/28/21 23:59 17060-07-0 99 % 70-130 1 06/28/21 23:59 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 15 of 55 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry Closed LF-Elkin Pace Project No.: 92546693 Sample: MW-5 Lab ID: 92546693006 Collected: 06/25/21 09:15 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 07/13/2111:50 07/13/2121:15 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/13/2111:50 07/13/2121:15 7440-38-2 Barium 21.4 ug/L 5.0 3.5 1 07/13/2111:50 07/13/2121:15 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/13/2111:50 07/13/2121:15 7440-41-7 Cadmium 1.4 ug/L 1.0 0.40 1 07/13/21 11:50 07/13/2121:15 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/13/2111:50 07/13/2121:15 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 07/13/2111:50 07/13/2121:15 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/13/2111:50 07/13/2121:15 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/13/2111:50 07/13/2121:15 7439-92-1 Nickel ND ug/L 5.0 3.5 1 07/13/2111:50 07/13/2121:15 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/13/2111:50 07/13/2121:15 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/13/2111:50 07/13/2121:15 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/13/2111:50 07/13/2121:15 7440-62-2 Zinc ND ug/L 10.0 9.5 1 07/13/2111:50 07/13/2121:15 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.47 0.050 1 07/07/2113:27 07/08/2105:11 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/29/21 16:45 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/29/21 16:45 107-13-1 Benzene ND ug/L 1.0 0.34 1 06/29/21 16:45 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/29/21 16:45 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/29/21 16:45 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/29/21 16:45 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 06/29/21 16:45 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 06/29/21 16:45 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 06/29/21 16:45 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 06/29/21 16:45 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 06/29/21 16:45 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 06/29/21 16:45 75-00-3 Chloroform ND ug/L 5.0 1.6 1 06/29/21 16:45 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 06/29/21 16:45 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 06/29/21 16:45 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 06/29/21 16:45 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 06/29/21 16:45 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 06/29/21 16:45 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 06/29/21 16:45 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 06/29/21 16:45 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 06/29/21 16:45 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 06/29/21 16:45 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 06/29/21 16:45 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 06/29/21 16:45 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. Page 16 of 55 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry Closed LF-Elkin Pace Project No.: 92546693 Sample: MW-5 Lab ID: 92546693006 Collected: 06/25/21 09:15 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene 1,4-Dioxane (p-Dioxane) Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 07/14/2021 04:06 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.38 1 06/29/21 16:45 156-59-2 ND ug/L 1.0 0.40 1 06/29/21 16:45 156-60-5 ND ug/L 1.0 0.36 1 06/29/21 16:45 78-87-5 ND ug/L 1.0 0.36 1 06/29/21 16:45 10061-01-5 ND ug/L 1.0 0.36 1 06/29/21 16:45 10061-02-6 ND ug/L 150 38.7 1 06/29/21 16:45 123-91-1 ND ug/L 1.0 0.30 1 06/29/21 16:45 100-41-4 ND ug/L 5.0 0.48 1 06/29/21 16:45 591-78-6 ND ug/L 20.0 9.7 1 06/29/21 16:45 74-88-4 ND ug/L 5.0 2.0 1 06/29/21 16:45 75-09-2 ND ug/L 5.0 2.7 1 06/29/21 16:45 108-10-1 ND ug/L 1.0 0.29 1 06/29/21 16:45 100-42-5 ND ug/L 1.0 0.31 1 06/29/21 16:45 630-20-6 ND ug/L 1.0 0.22 1 06/29/21 16:45 79-34-5 ND ug/L 1.0 0.29 1 06/29/21 16:45 127-18-4 ND ug/L 1.0 0.48 1 06/29/21 16:45 108-88-3 ND ug/L 1.0 0.33 1 06/29/21 16:45 71-55-6 ND ug/L 1.0 0.32 1 06/29/21 16:45 79-00-5 ND ug/L 1.0 0.38 1 06/29/21 16:45 79-01-6 ND ug/L 1.0 0.30 1 06/29/21 16:45 75-69-4 ND ug/L 1.0 0.26 1 06/29/21 16:45 96-18-4 ND ug/L 2.0 1.3 1 06/29/21 16:45 108-05-4 ND ug/L 1.0 0.39 1 06/29/21 16:45 75-01-4 ND ug/L 1.0 0.34 1 06/29/21 16:45 1330-20-7 100 % 70-130 1 06/29/21 16:45 460-00-4 120 % 70-130 1 06/29/21 16:45 17060-07-0 105 % 70-130 1 06/29/21 16:45 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 17 of 55 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry Closed LF-Elkin Pace Project No.: 92546693 Sample: MW-7S Lab ID: 92546693007 Collected: 06/25/21 08:05 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 07/13/2111:50 07/13/2121:18 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/13/2111:50 07/13/2121:18 7440-38-2 Barium 116 ug/L 5.0 3.5 1 07/13/2111:50 07/13/2121:18 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/13/2111:50 07/13/2121:18 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 07/13/2111:50 07/13/2121:18 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/13/2111:50 07/13/2121:18 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 07/13/2111:50 07/13/2121:18 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/13/2111:50 07/13/2121:18 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/13/2111:50 07/13/2121:18 7439-92-1 Nickel ND ug/L 5.0 3.5 1 07/13/2111:50 07/13/2121:18 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/13/2111:50 07/13/2121:18 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/13/2111:50 07/13/2121:18 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/13/2111:50 07/13/2121:18 7440-62-2 Zinc ND ug/L 10.0 9.5 1 07/13/2111:50 07/13/2121:18 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.47 0.050 1 07/07/2113:27 07/08/2105:16 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/29/21 00:35 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/29/21 00:35 107-13-1 Benzene ND ug/L 1.0 0.34 1 06/29/21 00:35 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/29/21 00:35 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/29/21 00:35 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/29/21 00:35 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 06/29/21 00:35 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 06/29/21 00:35 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 06/29/21 00:35 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 06/29/21 00:35 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 06/29/21 00:35 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 06/29/21 00:35 75-00-3 Chloroform ND ug/L 5.0 1.6 1 06/29/21 00:35 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 06/29/21 00:35 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 06/29/21 00:35 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 06/29/21 00:35 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 06/29/21 00:35 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 06/29/21 00:35 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 06/29/21 00:35 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 06/29/21 00:35 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 06/29/21 00:35 110-57-6 1,1-Dichloroethane 0.73J ug/L 1.0 0.37 1 06/29/21 00:35 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 06/29/21 00:35 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 06/29/21 00:35 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. IK v1 Page 18 of 55 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry Closed LF-Elkin Pace Project No.: 92546693 Sample: MW-7S Lab ID: 92546693007 Collected: 06/25/21 08:05 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene 1,4-Dioxane (p-Dioxane) Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 07/14/2021 04:06 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 4.2 ug/L 1.0 0.38 1 06/29/21 00:35 156-59-2 ND ug/L 1.0 0.40 1 06/29/21 00:35 156-60-5 ND ug/L 1.0 0.36 1 06/29/21 00:35 78-87-5 ND ug/L 1.0 0.36 1 06/29/21 00:35 10061-01-5 ND ug/L 1.0 0.36 1 06/29/21 00:35 10061-02-6 ND ug/L 150 38.7 1 06/29/21 00:35 123-91-1 ND ug/L 1.0 0.30 1 06/29/21 00:35 100-41-4 ND ug/L 5.0 0.48 1 06/29/21 00:35 591-78-6 v1 ND ug/L 20.0 9.7 1 06/29/21 00:35 74-88-4 ND ug/L 5.0 2.0 1 06/29/21 00:35 75-09-2 ND ug/L 5.0 2.7 1 06/29/21 00:35 108-10-1 ND ug/L 1.0 0.29 1 06/29/21 00:35 100-42-5 ND ug/L 1.0 0.31 1 06/29/21 00:35 630-20-6 ND ug/L 1.0 0.22 1 06/29/21 00:35 79-34-5 ND ug/L 1.0 0.29 1 06/29/21 00:35 127-18-4 ND ug/L 1.0 0.48 1 06/29/21 00:35 108-88-3 ND ug/L 1.0 0.33 1 06/29/21 00:35 71-55-6 ND ug/L 1.0 0.32 1 06/29/21 00:35 79-00-5 ND ug/L 1.0 0.38 1 06/29/21 00:35 79-01-6 ND ug/L 1.0 0.30 1 06/29/21 00:35 75-69-4 ND ug/L 1.0 0.26 1 06/29/21 00:35 96-18-4 ND ug/L 2.0 1.3 1 06/29/21 00:35 108-05-4 ND ug/L 1.0 0.39 1 06/29/21 00:35 75-01-4 ND ug/L 1.0 0.34 1 06/29/21 00:35 1330-20-7 99 % 70-130 1 06/29/21 00:35 460-00-4 98 % 70-130 1 06/29/21 00:35 17060-07-0 99 % 70-130 1 06/29/21 00:35 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 19 of 55 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry Closed LF-Elkin Pace Project No.: 92546693 Sample: MW-7D Lab ID: 92546693008 Collected: 06/25/21 08:09 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 07/13/2111:50 07/13/2121:22 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/13/2111:50 07/13/2121:22 7440-38-2 Barium 11.3 ug/L 5.0 3.5 1 07/13/2111:50 07/13/2121:22 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/13/2111:50 07/13/2121:22 7440-41-7 Cadmium 0.93J ug/L 1.0 0.40 1 07/13/21 11:50 07/13/2121:22 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/13/2111:50 07/13/2121:22 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 07/13/2111:50 07/13/2121:22 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/13/2111:50 07/13/2121:22 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/13/2111:50 07/13/2121:22 7439-92-1 Nickel ND ug/L 5.0 3.5 1 07/13/2111:50 07/13/2121:22 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/13/2111:50 07/13/2121:22 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/13/2111:50 07/13/2121:22 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/13/2111:50 07/13/2121:22 7440-62-2 Zinc ND ug/L 10.0 9.5 1 07/13/2111:50 07/13/2121:22 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.47 0.050 1 07/07/2113:27 07/08/2105:29 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/29/21 00:53 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/29/21 00:53 107-13-1 Benzene ND ug/L 1.0 0.34 1 06/29/21 00:53 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/29/21 00:53 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/29/21 00:53 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/29/21 00:53 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 06/29/21 00:53 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 06/29/21 00:53 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 06/29/21 00:53 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 06/29/21 00:53 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 06/29/21 00:53 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 06/29/21 00:53 75-00-3 Chloroform ND ug/L 5.0 1.6 1 06/29/21 00:53 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 06/29/21 00:53 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 06/29/21 00:53 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 06/29/21 00:53 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 06/29/21 00:53 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 06/29/21 00:53 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 06/29/21 00:53 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 06/29/21 00:53 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 06/29/21 00:53 110-57-6 1,1-Dichloroethane 0.57J ug/L 1.0 0.37 1 06/29/21 00:53 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 06/29/21 00:53 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 06/29/21 00:53 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. IK v1 Page 20 of 55 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry Closed LF-Elkin Pace Project No.: 92546693 Sample: MW-7D Lab ID: 92546693008 Collected: 06/25/21 08:09 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene 1,4-Dioxane (p-Dioxane) Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 07/14/2021 04:06 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 1.8 ug/L 1.0 0.38 1 06/29/21 00:53 156-59-2 ND ug/L 1.0 0.40 1 06/29/21 00:53 156-60-5 ND ug/L 1.0 0.36 1 06/29/21 00:53 78-87-5 ND ug/L 1.0 0.36 1 06/29/21 00:53 10061-01-5 ND ug/L 1.0 0.36 1 06/29/21 00:53 10061-02-6 ND ug/L 150 38.7 1 06/29/21 00:53 123-91-1 ND ug/L 1.0 0.30 1 06/29/21 00:53 100-41-4 ND ug/L 5.0 0.48 1 06/29/21 00:53 591-78-6 v1 ND ug/L 20.0 9.7 1 06/29/21 00:53 74-88-4 ND ug/L 5.0 2.0 1 06/29/21 00:53 75-09-2 ND ug/L 5.0 2.7 1 06/29/21 00:53 108-10-1 ND ug/L 1.0 0.29 1 06/29/21 00:53 100-42-5 ND ug/L 1.0 0.31 1 06/29/21 00:53 630-20-6 ND ug/L 1.0 0.22 1 06/29/21 00:53 79-34-5 ND ug/L 1.0 0.29 1 06/29/21 00:53 127-18-4 ND ug/L 1.0 0.48 1 06/29/21 00:53 108-88-3 ND ug/L 1.0 0.33 1 06/29/21 00:53 71-55-6 ND ug/L 1.0 0.32 1 06/29/21 00:53 79-00-5 ND ug/L 1.0 0.38 1 06/29/21 00:53 79-01-6 ND ug/L 1.0 0.30 1 06/29/21 00:53 75-69-4 ND ug/L 1.0 0.26 1 06/29/21 00:53 96-18-4 ND ug/L 2.0 1.3 1 06/29/21 00:53 108-05-4 ND ug/L 1.0 0.39 1 06/29/21 00:53 75-01-4 ND ug/L 1.0 0.34 1 06/29/21 00:53 1330-20-7 99 % 70-130 1 06/29/21 00:53 460-00-4 100 % 70-130 1 06/29/21 00:53 17060-07-0 99 % 70-130 1 06/29/21 00:53 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 21 of 55 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry Closed LF-Elkin Pace Project No.: 92546693 Sample: MW-8 Lab ID: 92546693009 Collected: 06/25/21 09:40 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 07/13/2111:50 07/13/2121:25 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/13/2111:50 07/13/2121:25 7440-38-2 Barium 45.0 ug/L 5.0 3.5 1 07/13/2111:50 07/13/2121:25 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/13/2111:50 07/13/2121:25 7440-41-7 Cadmium 1.6 ug/L 1.0 0.40 1 07/13/21 11:50 07/13/2121:25 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/13/2111:50 07/13/2121:25 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 07/13/2111:50 07/13/2121:25 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/13/2111:50 07/13/2121:25 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/13/2111:50 07/13/2121:25 7439-92-1 Nickel 8.2 ug/L 5.0 3.5 1 07/13/2111:50 07/13/2121:25 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/13/2111:50 07/13/2121:25 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/13/2111:50 07/13/2121:25 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/13/2111:50 07/13/2121:25 7440-62-2 Zinc ND ug/L 10.0 9.5 1 07/13/2111:50 07/13/2121:25 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.47 0.050 1 07/07/2113:27 07/08/2105:34 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/29/21 01:11 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/29/21 01:11 107-13-1 Benzene 0.35J ug/L 1.0 0.34 1 06/29/21 01:11 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/29/21 01:11 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/29/21 01:11 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/29/21 01:11 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 06/29/21 01:11 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 06/29/21 01:11 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 06/29/21 01:11 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 06/29/21 01:11 56-23-5 Chlorobenzene 0.29J ug/L 1.0 0.28 1 06/29/21 01:11 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 06/29/21 01:11 75-00-3 Chloroform ND ug/L 5.0 1.6 1 06/29/21 01:11 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 06/29/21 01:11 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 06/29/21 01:11 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 06/29/21 01:11 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 06/29/21 01:11 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 06/29/21 01:11 74-95-3 1,2-Dichlorobenzene 0.37J ug/L 1.0 0.34 1 06/29/21 01:11 95-50-1 1,4-Dichlorobenzene 0.61J ug/L 1.0 0.33 1 06/29/21 01:11 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 06/29/21 01:11 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 06/29/21 01:11 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 06/29/21 01:11 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 06/29/21 01:11 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. IK v1 Page 22 of 55 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry Closed LF-Elkin Pace Project No.: 92546693 Sample: MW-8 Lab ID: 92546693009 Collected: 06/25/21 09:40 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene 1,4-Dioxane (p-Dioxane) Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 07/14/2021 04:06 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 2.3 ug/L 1.0 0.38 1 06/29/2101:11 156-59-2 ND ug/L 1.0 0.40 1 06/29/2101:11 156-60-5 ND ug/L 1.0 0.36 1 06/29/2101:11 78-87-5 ND ug/L 1.0 0.36 1 06/29/21 01:11 10061-01-5 ND ug/L 1.0 0.36 1 06/29/2101:11 10061-02-6 ND ug/L 150 38.7 1 06/29/2101:11 123-91-1 ND ug/L 1.0 0.30 1 06/29/2101:11 100-41-4 ND ug/L 5.0 0.48 1 06/29/2101:11 591-78-6 v1 ND ug/L 20.0 9.7 1 06/29/2101:11 74-88-4 ND ug/L 5.0 2.0 1 06/29/2101:11 75-09-2 ND ug/L 5.0 2.7 1 06/29/2101:11 108-10-1 ND ug/L 1.0 0.29 1 06/29/2101:11 100-42-5 ND ug/L 1.0 0.31 1 06/29/2101:11 630-20-6 ND ug/L 1.0 0.22 1 06/29/2101:11 79-34-5 ND ug/L 1.0 0.29 1 06/29/2101:11 127-18-4 ND ug/L 1.0 0.48 1 06/29/2101:11 108-88-3 ND ug/L 1.0 0.33 1 06/29/2101:11 71-55-6 ND ug/L 1.0 0.32 1 06/29/2101:11 79-00-5 ND ug/L 1.0 0.38 1 06/29/2101:11 79-01-6 ND ug/L 1.0 0.30 1 06/29/2101:11 75-69-4 ND ug/L 1.0 0.26 1 06/29/2101:11 96-18-4 ND ug/L 2.0 1.3 1 06/29/2101:11 108-05-4 ND ug/L 1.0 0.39 1 06/29/2101:11 75-01-4 ND ug/L 1.0 0.34 1 06/29/2101:11 1330-20-7 100 % 70-130 1 06/29/2101:11 460-00-4 99 % 70-130 1 06/29/2101:11 17060-07-0 99 % 70-130 1 06/29/2101:11 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 23 of 55 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry Closed LF-Elkin Pace Project No.: 92546693 Sample: SW-1 Lab ID: 92546693010 Collected: 06/25/21 08:24 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 07/13/2111:50 07/13/2121:28 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/13/2111:50 07/13/2121:28 7440-38-2 Barium 19.5 ug/L 5.0 3.5 1 07/13/2111:50 07/13/2121:28 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/13/2111:50 07/13/2121:28 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 07/13/2111:50 07/13/2121:28 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/13/2111:50 07/13/2121:28 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 07/13/2111:50 07/13/2121:28 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/13/2111:50 07/13/2121:28 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/13/2111:50 07/13/2121:28 7439-92-1 Nickel ND ug/L 5.0 3.5 1 07/13/2111:50 07/13/2121:28 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/13/2111:50 07/13/2121:28 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/13/2111:50 07/13/2121:28 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/13/2111:50 07/13/2121:28 7440-62-2 Zinc ND ug/L 10.0 9.5 1 07/13/2111:50 07/13/2121:28 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.47 0.050 1 07/07/2113:27 07/08/2105:38 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 06/29/21 01:30 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 06/29/21 01:30 107-13-1 Benzene ND ug/L 1.0 0.34 1 06/29/21 01:30 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 06/29/21 01:30 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 06/29/21 01:30 75-27-4 Bromoform ND ug/L 1.0 0.34 1 06/29/21 01:30 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 06/29/21 01:30 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 06/29/21 01:30 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 06/29/21 01:30 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 06/29/21 01:30 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 06/29/21 01:30 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 06/29/21 01:30 75-00-3 Chloroform ND ug/L 5.0 1.6 1 06/29/21 01:30 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 06/29/21 01:30 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 06/29/21 01:30 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 06/29/21 01:30 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 06/29/21 01:30 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 06/29/21 01:30 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 06/29/21 01:30 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 06/29/21 01:30 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 06/29/21 01:30 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 06/29/21 01:30 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 06/29/21 01:30 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 06/29/21 01:30 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. IH IK IH,v1 Page 24 of 55 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry Closed LF-Elkin Pace Project No.: 92546693 Sample: SW-1 Lab ID: 92546693010 Collected: 06/25/21 08:24 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene 1,4-Dioxane (p-Dioxane) Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 07/14/2021 04:06 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.38 1 06/29/21 01:30 156-59-2 ND ug/L 1.0 0.40 1 06/29/21 01:30 156-60-5 ND ug/L 1.0 0.36 1 06/29/21 01:30 78-87-5 ND ug/L 1.0 0.36 1 06/29/21 01:30 10061-01-5 ND ug/L 1.0 0.36 1 06/29/21 01:30 10061-02-6 ND ug/L 150 38.7 1 06/29/21 01:30 123-91-1 ND ug/L 1.0 0.30 1 06/29/21 01:30 100-41-4 ND ug/L 5.0 0.48 1 06/29/21 01:30 591-78-6 v1 ND ug/L 20.0 9.7 1 06/29/21 01:30 74-88-4 ND ug/L 5.0 2.0 1 06/29/21 01:30 75-09-2 ND ug/L 5.0 2.7 1 06/29/21 01:30 108-10-1 ND ug/L 1.0 0.29 1 06/29/21 01:30 100-42-5 ND ug/L 1.0 0.31 1 06/29/21 01:30 630-20-6 ND ug/L 1.0 0.22 1 06/29/21 01:30 79-34-5 ND ug/L 1.0 0.29 1 06/29/21 01:30 127-18-4 ND ug/L 1.0 0.48 1 06/29/21 01:30 108-88-3 ND ug/L 1.0 0.33 1 06/29/21 01:30 71-55-6 ND ug/L 1.0 0.32 1 06/29/21 01:30 79-00-5 ND ug/L 1.0 0.38 1 06/29/21 01:30 79-01-6 ND ug/L 1.0 0.30 1 06/29/21 01:30 75-69-4 ND ug/L 1.0 0.26 1 06/29/21 01:30 96-18-4 ND ug/L 2.0 1.3 1 06/29/21 01:30 108-05-4 ND ug/L 1.0 0.39 1 06/29/21 01:30 75-01-4 ND ug/L 1.0 0.34 1 06/29/21 01:30 1330-20-7 99 % 70-130 1 06/29/21 01:30 460-00-4 99 % 70-130 1 06/29/21 01:30 17060-07-0 99 % 70-130 1 06/29/21 01:30 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 25 of 55 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry Closed LF-Elkin Pace Project No.: 92546693 Sample: SW-2 Lab ID: 92546693011 Collected: 06/25/21 08:45 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 07/13/2111:50 07/13/2121:32 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/13/2111:50 07/13/2121:32 7440-38-2 Barium 19.4 ug/L 5.0 3.5 1 07/13/2111:50 07/13/2121:32 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/13/2111:50 07/13/2121:32 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 07/13/2111:50 07/13/2121:32 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/13/2111:50 07/13/2121:32 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 07/13/2111:50 07/13/2121:32 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/13/2111:50 07/13/2121:32 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/13/2111:50 07/13/2121:32 7439-92-1 Nickel ND ug/L 5.0 3.5 1 07/13/2111:50 07/13/2121:32 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/13/2111:50 07/13/2121:32 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/13/2111:50 07/13/2121:32 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/13/2111:50 07/13/2121:32 7440-62-2 Zinc ND ug/L 10.0 9.5 1 07/13/2111:50 07/13/2121:32 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.47 0.050 1 07/07/2113:27 07/08/2105:43 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 07/01/21 00:31 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 07/01/21 00:31 107-13-1 Benzene ND ug/L 1.0 0.34 1 07/01/21 00:31 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 07/01/21 00:31 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 07/01/21 00:31 75-27-4 Bromoform ND ug/L 1.0 0.34 1 07/01/21 00:31 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 07/01/21 00:31 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 07/01/21 00:31 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 07/01/21 00:31 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 07/01/21 00:31 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 07/01/21 00:31 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 07/01/21 00:31 75-00-3 Chloroform ND ug/L 5.0 1.6 1 07/01/21 00:31 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 07/01/21 00:31 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 07/01/21 00:31 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 07/01/21 00:31 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 07/01/21 00:31 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 07/01/21 00:31 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 07/01/21 00:31 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 07/01/21 00:31 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 07/01/21 00:31 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 07/01/21 00:31 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 07/01/21 00:31 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 07/01/21 00:31 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. IK v1 Page 26 of 55 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry Closed LF-Elkin Pace Project No.: 92546693 Sample: SW-2 Lab ID: 92546693011 Collected: 06/25/21 08:45 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene 1,4-Dioxane (p-Dioxane) Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 07/14/2021 04:06 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.38 1 07/01/2100:31 156-59-2 ND ug/L 1.0 0.40 1 07/01/2100:31 156-60-5 ND ug/L 1.0 0.36 1 07/01/2100:31 78-87-5 ND ug/L 1.0 0.36 1 07/01 /21 00:31 10061-01-5 ND ug/L 1.0 0.36 1 07/01 /21 00:31 10061-02-6 ND ug/L 150 38.7 1 07/01/2100:31 123-91-1 ND ug/L 1.0 0.30 1 07/01 /21 00:31 100-41-4 ND ug/L 5.0 0.48 1 07/01 /21 00:31 591-78-6 ND ug/L 20.0 9.7 1 07/01/2100:31 74-88-4 ND ug/L 5.0 2.0 1 07/01/2100:31 75-09-2 ND ug/L 5.0 2.7 1 07/01/2100:31 108-10-1 ND ug/L 1.0 0.29 1 07/01/2100:31 100-42-5 ND ug/L 1.0 0.31 1 07/01/2100:31 630-20-6 ND ug/L 1.0 0.22 1 07/01/2100:31 79-34-5 ND ug/L 1.0 0.29 1 07/01/2100:31 127-18-4 ND ug/L 1.0 0.48 1 07/01/2100:31 108-88-3 ND ug/L 1.0 0.33 1 07/01 /21 00:31 71-55-6 ND ug/L 1.0 0.32 1 07/01/2100:31 79-00-5 ND ug/L 1.0 0.38 1 07/01 /21 00:31 79-01-6 ND ug/L 1.0 0.30 1 07/01/2100:31 75-69-4 ND ug/L 1.0 0.26 1 07/01/2100:31 96-18-4 ND ug/L 2.0 1.3 1 07/01/2100:31 108-05-4 ND ug/L 1.0 0.39 1 07/01 /21 00:31 75-01-4 ND ug/L 1.0 0.34 1 07/01/2100:31 1330-20-7 99 % 70-130 1 07/01 /21 00:31 460-00-4 97 % 70-130 1 07/01 /21 00:31 17060-07-0 99 % 70-130 1 07/01 /21 00:31 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 27 of 55 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry Closed LF-Elkin Pace Project No.: 92546693 Sample: MW-6 Lab ID: 92546693012 Collected: 06/25/21 09:45 Received: 07/01/21 10:56 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 07/13/21 11:50 07/13/2121:35 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/13/21 11:50 07/13/2121:35 7440-38-2 Barium 94.4 ug/L 5.0 3.5 1 07/13/21 11:50 07/13/2121:35 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/13/21 11:50 07/13/2121:35 7440-41-7 Cadmium 3.0 ug/L 1.0 0.40 1 07/13/21 11:50 07/13/2121:35 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/13/21 11:50 07/13/2121:35 7440-47-3 Cobalt 27.0 ug/L 5.0 3.6 1 07/13/21 11:50 07/13/2121:35 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/13/21 11:50 07/13/2121:35 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/13/21 11:50 07/13/2121:35 7439-92-1 Nickel ND ug/L 5.0 3.5 1 07/13/21 11:50 07/13/2121:35 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/13/21 11:50 07/13/2121:35 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/13/21 11:50 07/13/2121:35 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/13/21 11:50 07/13/2121:35 7440-62-2 Zinc ND ug/L 10.0 9.5 1 07/13/21 11:50 07/13/2121:35 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.47 0.050 1 07/07/2113:27 07/08/2105:57 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 07/03/21 07:53 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 07/03/21 07:53 107-13-1 Benzene 0.71J ug/L 1.0 0.34 1 07/03/21 07:53 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 07/03/21 07:53 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 07/03/21 07:53 75-27-4 Bromoform ND ug/L 1.0 0.34 1 07/03/21 07:53 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 07/03/21 07:53 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 07/03/21 07:53 78-93-3 Carbon disulfide ND ug/L 2.0 0.73 1 07/03/21 07:53 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 07/03/21 07:53 56-23-5 Chlorobenzene 6.6 ug/L 1.0 0.28 1 07/03/21 07:53 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 07/03/21 07:53 75-00-3 Chloroform ND ug/L 5.0 1.6 1 07/03/21 07:53 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 07/03/21 07:53 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 07/03/21 07:53 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 07/03/21 07:53 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 07/03/21 07:53 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 07/03/21 07:53 74-95-3 1,2-Dichlorobenzene 1.9 ug/L 1.0 0.34 1 07/03/21 07:53 95-50-1 1,4-Dichlorobenzene 2.8 ug/L 1.0 0.33 1 07/03/21 07:53 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 07/03/21 07:53 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 07/03/21 07:53 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 07/03/21 07:53 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 07/03/21 07:53 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. Page 28 of 55 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Surry Closed LF-Elkin Pace Project No.: 92546693 Sample: MW-6 Lab ID: 92546693012 Collected: 06/25/21 09:45 Received: 07/01/21 10:56 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene 1,4-Dioxane (p-Dioxane) Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 07/14/2021 04:06 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 2.5 ug/L 1.0 0.38 1 07/03/21 07:53 156-59-2 ND ug/L 1.0 0.40 1 07/03/21 07:53 156-60-5 ND ug/L 1.0 0.36 1 07/03/21 07:53 78-87-5 ND ug/L 1.0 0.36 1 07/03/21 07:53 10061-01-5 ND ug/L 1.0 0.36 1 07/03/21 07:53 10061-02-6 ND ug/L 150 38.7 1 07/03/21 07:53 123-91-1 ND ug/L 1.0 0.30 1 07/03/21 07:53 100-41-4 ND ug/L 5.0 0.48 1 07/03/21 07:53 591-78-6 ND ug/L 20.0 9.7 1 07/03/21 07:53 74-88-4 ND ug/L 5.0 2.0 1 07/03/21 07:53 75-09-2 ND ug/L 5.0 2.7 1 07/03/21 07:53 108-10-1 ND ug/L 1.0 0.29 1 07/03/21 07:53 100-42-5 ND ug/L 1.0 0.31 1 07/03/21 07:53 630-20-6 ND ug/L 1.0 0.22 1 07/03/21 07:53 79-34-5 ND ug/L 1.0 0.29 1 07/03/21 07:53 127-18-4 ND ug/L 1.0 0.48 1 07/03/21 07:53 108-88-3 ND ug/L 1.0 0.33 1 07/03/21 07:53 71-55-6 ND ug/L 1.0 0.32 1 07/03/21 07:53 79-00-5 ND ug/L 1.0 0.38 1 07/03/21 07:53 79-01-6 ND ug/L 1.0 0.30 1 07/03/21 07:53 75-69-4 ND ug/L 1.0 0.26 1 07/03/21 07:53 96-18-4 ND ug/L 2.0 1.3 1 07/03/21 07:53 108-05-4 0.96J ug/L 1.0 0.39 1 07/03/21 07:53 75-01-4 ND ug/L 1.0 0.34 1 07/03/21 07:53 1330-20-7 95 % 70-130 1 07/03/21 07:53 460-00-4 93 % 70-130 1 07/03/21 07:53 17060-07-0 101 % 70-130 1 07/03/21 07:53 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 29 of 55 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry Closed LF-Elkin Pace Project No.: 92546693 QC Batch: 632976 Analysis Method: EPA 6010D QC Batch Method: EPA 3010A Analysis Description: 6010 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92546693001, 92546693002, 92546693003, 92546693004, 92546693005, 92546693006, 92546693007, 92546693008,92546693009,92546693010,92546693011,92546693012 METHOD BLANK: 3324745 Matrix: Water Associated Lab Samples: 92546693001, 92546693002, 92546693003, 92546693004, 92546693005, 92546693006, 92546693007, 92546693008,92546693009,92546693010,92546693011,92546693012 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Antimony ug/L ND 5.0 3.0 07/13/2120:28 Arsenic ug/L ND 10.0 4.7 07/13/2120:28 Barium ug/L ND 5.0 3.5 07/13/2120:28 Beryllium ug/L ND 1.0 0.70 07/13/2120:28 Cadmium ug/L ND 1.0 0.40 07/13/2120:28 Chromium ug/L ND 5.0 3.7 07/13/2120:28 Cobalt ug/L ND 5.0 3.6 07/13/2120:28 Copper ug/L ND 5.0 4.3 07/13/2120:28 Lead ug/L ND 5.0 4.5 07/13/2120:28 Nickel ug/L ND 5.0 3.5 07/13/2120:28 Selenium ug/L ND 10.0 4.7 07/13/2120:28 Silver ug/L ND 5.0 2.5 07/13/2120:28 Vanadium ug/L ND 5.0 3.9 07/13/2120:28 Zinc ug/L ND 10.0 9.5 07/13/2120:28 LABORATORY CONTROL SAMPLE: 3324746 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Antimony ug/L 500 510 102 80-120 Arsenic ug/L 500 487 97 80-120 Barium ug/L 500 506 101 80-120 Beryllium ug/L 500 497 99 80-120 Cadmium ug/L 500 493 99 80-120 Chromium ug/L 500 500 100 80-120 Cobalt ug/L 500 480 96 80-120 Copper ug/L 500 516 103 80-120 Lead ug/L 500 495 99 80-120 Nickel ug/L 500 494 99 80-120 Selenium ug/L 500 489 98 80-120 Silver ug/L 250 251 100 80-120 Vanadium ug/L 500 503 101 80-120 Zinc ug/L 500 479 96 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: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. Page 30 of 55 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Pace Project No.: Surry Closed LF-Elkin 92546693 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3324747 3324748 MS MSD 92546693001 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 500 500 512 514 102 103 75-125 0 20 Arsenic ug/L ND 500 500 484 497 96 99 75-125 3 20 Barium ug/L 27.6 500 500 523 531 99 101 75-125 2 20 Beryllium ug/L ND 500 500 503 509 101 102 75-125 1 20 Cadmium ug/L 1.0 500 500 487 494 97 99 75-125 2 20 Chromium ug/L ND 500 500 492 498 98 100 75-125 1 20 Cobalt ug/L ND 500 500 471 477 94 95 75-125 1 20 Copper ug/L ND 500 500 500 512 100 102 75-125 2 20 Lead ug/L ND 500 500 483 490 97 98 75-125 2 20 Nickel ug/L ND 500 500 486 493 97 98 75-125 1 20 Selenium ug/L ND 500 500 514 516 102 103 75-125 0 20 Silver ug/L ND 250 250 248 252 99 101 75-125 2 20 Vanadium ug/L ND 500 500 496 503 99 101 75-125 1 20 Zinc ug/L ND 500 500 477 483 95 96 75-125 1 20 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. Page 31 of 55 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry Closed LF-Elkin Pace Project No.: 92546693 QC Batch: 631772 Analysis Method: EPA 6020B QC Batch Method: EPA 3010A Analysis Description: 6020 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92546693001, 92546693002, 92546693003, 92546693004, 92546693005, 92546693006, 92546693007, 92546693008,92546693009,92546693010,92546693011 METHOD BLANK: 3318797 Matrix: Water Associated Lab Samples: 92546693001, 92546693002, 92546693003, 92546693004, 92546693005, 92546693006, 92546693007, 92546693008,92546693009,92546693010,92546693011 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Thallium ug/L ND 0.47 0.050 07/08/2103:40 LABORATORY CONTROL SAMPLE: 3318798 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Thallium ug/L 25 25.2 101 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3318799 3318800 MS MSD 92546678003 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Thallium ug/L ND 25 25 25.5 25.2 102 101 75-125 1 20 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. Page 32 of 55 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry Closed LF-Elkin Pace Project No.: 92546693 QC Batch: 631778 Analysis Method: EPA 6020B QC Batch Method: EPA 3010A Analysis Description: 6020 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92546693012 METHOD BLANK: 3318823 Matrix: Water Associated Lab Samples: 92546693012 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Thallium ug/L ND 0.47 0.050 07/08/2105:47 LABORATORY CONTROL SAMPLE: 3318824 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Thallium ug/L 25 25.0 100 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3318825 3318826 MS MSD 92546693012 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Thallium ug/L ND 25 25 25.4 24.8 102 99 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: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. Page 33 of 55 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry Closed LF-Elkin Pace Project No.: 92546693 QC Batch: 630139 Analysis Method: EPA 8260D QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92546693001, 92546693002, 92546693003, 92546693004, 92546693005, 92546693007, 92546693008, 92546693009,92546693010 METHOD BLANK: 3311182 Matrix: Water Associated Lab Samples: 92546693001, 92546693002, 92546693003, 92546693004, 92546693005, 92546693007, 92546693008, 92546693009,92546693010 Parameter Units Blank Result Reporting Limit MDL Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 1.0 0.31 06/28/21 19:27 1,1,1-Trichloroethane ug/L ND 1.0 0.33 06/28/21 19:27 1,1,2,2-Tetrachloroethane ug/L ND 1.0 0.22 06/28/21 19:27 1,1,2-Trichloroethane ug/L ND 1.0 0.32 06/28/21 19:27 1,1-Dichloroethane ug/L ND 1.0 0.37 06/28/21 19:27 1,1-Dichloroethene ug/L ND 1.0 0.35 06/28/21 19:27 1,2,3-Trichloropropane ug/L ND 1.0 0.26 06/28/21 19:27 1,2-Dibromo-3-chloropropane ug/L ND 2.0 0.34 06/28/21 19:27 1,2-Dibromoethane (EDB) ug/L ND 1.0 0.27 06/28/21 19:27 1,2-Dichlorobenzene ug/L ND 1.0 0.34 06/28/21 19:27 1,2-Dichloroethane ug/L ND 1.0 0.32 06/28/21 19:27 1,2-Dichloropropane ug/L ND 1.0 0.36 06/28/21 19:27 1,4-Dichlorobenzene ug/L ND 1.0 0.33 06/28/21 19:27 1,4-Dioxane (p-Dioxane) ug/L ND 150 38.7 06/28/21 19:27 2-Butanone (MEK) ug/L ND 5.0 4.0 06/28/21 19:27 2-Hexanone ug/L ND 5.0 0.48 06/28/21 19:27 4-Methyl-2-pentanone (MIBK) ug/L ND 5.0 2.7 06/28/21 19:27 Acetone ug/L ND 25.0 5.1 06/28/21 19:27 Acrylonitrile ug/L ND 10.0 1.8 06/28/21 19:27 Benzene ug/L ND 1.0 0.34 06/28/21 19:27 Bromochloromethane ug/L ND 1.0 0.47 06/28/21 19:27 Bromodichloromethane ug/L ND 1.0 0.31 06/28/21 19:27 Bromoform ug/L ND 1.0 0.34 06/28/21 19:27 Bromomethane ug/L ND 2.0 1.7 06/28/21 19:27 Carbon disulfide ug/L ND 2.0 0.73 06/28/21 19:27 Carbon tetrachloride ug/L ND 1.0 0.33 06/28/21 19:27 Chlorobenzene ug/L ND 1.0 0.28 06/28/21 19:27 Chloroethane ug/L ND 1.0 0.65 06/28/21 19:27 Chloroform ug/L ND 5.0 1.6 06/28/21 19:27 Chloromethane ug/L ND 1.0 0.54 06/28/21 19:27 cis-1,2-Dichloroethene ug/L ND 1.0 0.38 06/28/21 19:27 cis-1,3-Dichloropropene ug/L ND 1.0 0.36 06/28/21 19:27 Dibromochloromethane ug/L ND 1.0 0.36 06/28/21 19:27 Dibromomethane ug/L ND 1.0 0.39 06/28/21 19:27 Ethylbenzene ug/L ND 1.0 0.30 06/28/21 19:27 lodomethane ug/L ND 20.0 9.7 06/28/21 19:27 Methylene Chloride ug/L ND 5.0 2.0 06/28/21 19:27 Styrene ug/L ND 1.0 0.29 06/28/21 19:27 Tetrachloroethene ug/L ND 1.0 0.29 06/28/21 19:27 v1 IN Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. Page 34 of 55 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry Closed LF-Elkin Pace Project No.: 92546693 METHOD BLANK: 3311182 Matrix: Water Associated Lab Samples: 92546693001, 92546693002, 92546693003, 92546693004, 92546693005, 92546693007, 92546693008, 92546693009,92546693010 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Toluene ug/L ND 1.0 0.48 06/28/21 19:27 trans-1,2-Dichloroethene ug/L ND 1.0 0.40 06/28/21 19:27 trans- 1,3-Dichloropropene ug/L ND 1.0 0.36 06/28/21 19:27 trans-1,4-Dichloro-2-butene ug/L ND 1.0 0.56 06/28/21 19:27 v1 Trichloroethene ug/L ND 1.0 0.38 06/28/21 19:27 Trichlorofluoromethane ug/L ND 1.0 0.30 06/28/21 19:27 Vinyl acetate ug/L ND 2.0 1.3 06/28/21 19:27 Vinyl chloride ug/L ND 1.0 0.39 06/28/21 19:27 Xylene (Total) ug/L ND 1.0 0.34 06/28/21 19:27 1,2-Dichloroethane-d4 (S) % 103 70-130 06/28/21 19:27 4-Bromofluorobenzene (S) % 99 70-130 06/28/21 19:27 Toluene-d8 (S) % 99 70-130 06/28/21 19:27 LABORATORY CONTROL SAMPLE: Parameter 3311183 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/L 50 52.6 105 70-130 1,1,1-Trichloroethane ug/L 50 51.0 102 70-130 1,1,2,2-Tetrachloroethane ug/L 50 57.5 115 70-130 1,1,2-Trichloroethane ug/L 50 53.8 108 70-130 1,1-Dichloroethane ug/L 50 52.4 105 70-130 1,1-Dichloroethene ug/L 50 53.2 106 70-132 1,2,3-Trichloropropane ug/L 50 56.0 112 70-130 1,2-Dibromo-3-chloropropane ug/L 50 61.8 124 70-132 1,2-Dibromoethane (EDB) ug/L 50 54.2 108 70-130 1,2-Dichlorobenzene ug/L 50 54.8 110 70-130 1,2-Dichloroethane ug/L 50 49.3 99 70-130 1,2-Dichloropropane ug/L 50 53.2 106 70-130 1,4-Dichlorobenzene ug/L 50 56.1 112 70-130 1,4-Dioxane (p-Dioxane) ug/L 1000 1280 128 70-137 2-Butanone (MEK) ug/L 100 123 123 70-133 2-Hexanone ug/L 100 125 125 70-130 v1 4-Methyl-2-pentanone (MIBK) ug/L 100 124 124 70-130 Acetone ug/L 100 110 110 70-144 Acrylonitrile ug/L 250 282 113 70-130 Benzene ug/L 50 51.8 104 70-130 Bromochloromethane ug/L 50 45.5 91 70-130 Bromodichloromethane ug/L 50 52.9 106 70-130 Bromoform ug/L 50 56.8 114 70-131 Bromomethane ug/L 50 50.5 101 30-177 Carbon disulfide ug/L 50 54.4 109 70-133 Carbon tetrachloride ug/L 50 51.5 103 70-130 Chlorobenzene ug/L 50 53.2 106 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. Page 35 of 55 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry Closed LF-Elkin Pace Project No.: 92546693 LABORATORY CONTROL SAMPLE: Parameter 3311183 Units Spike Conc. LCS LCS Result % Rec Chloroethane ug/L 50 37.3 Chloroform ug/L 50 53.2 Chloromethane ug/L 50 54.0 cis-1,2-Dichloroethene ug/L 50 52.5 cis-1,3-Dichloropropene ug/L 50 57.6 Dibromochloromethane ug/L 50 53.5 Dibromomethane ug/L 50 53.7 Ethylbenzene ug/L 50 52.7 lodomethane ug/L 100 104 Methylene Chloride ug/L 50 50.4 Styrene ug/L 50 54.9 Tetrachloroethene ug/L 50 50.5 Toluene ug/L 50 52.9 trans-1,2-Dichloroethene ug/L 50 53.2 trans- 1,3-Dichloropropene ug/L 50 57.7 trans-1,4-Dichloro-2-butene ug/L 50 77.9 Trichloroethene ug/L 50 53.5 Trichlorofluoromethane ug/L 50 48.3 Vinyl acetate ug/L 100 126 Vinyl chloride ug/L 50 52.2 Xylene (Total) ug/L 150 157 1,2-Dichloroethane-d4 (S) % 4-Bromofluorobenzene (S) % Toluene-d8 (S) % % Rec Limits Qualifiers 75 46-131 IK 106 70-130 108 49-130 105 70-130 115 70-130 107 70-130 107 70-130 105 70-130 104 47-140 101 68-130 110 70-130 101 70-130 106 70-130 106 70-130 115 70-130 156 25-200 v1 107 70-130 97 61-130 126 70-140 104 59-142 105 70-130 93 70-130 99 70-130 101 70-130 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3311184 MS 92546693010 Spike Parameter Units Result Conc. MSD Spike Conc. 3311185 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Max RPD Qual 1,1,1,2-Tetrachloroethane ug/L ND 20 20 21.5 20.5 107 102 70-135 5 30 1,1,1-Trichloroethane ug/L ND 20 20 21.3 20.3 107 101 70-148 5 30 1,1,2,2-Tetrachloroethane ug/L ND 20 20 22.1 21.3 110 107 70-131 3 30 1,1,2-Trichloroethane ug/L ND 20 20 21.5 20.9 108 104 70-136 3 30 1,1-Dichloroethane ug/L ND 20 20 21.6 20.8 108 104 70-147 4 30 1,1-Dichloroethene ug/L ND 20 20 22.2 21.6 111 108 70-158 3 30 1,2,3-Trichloropropane ug/L ND 20 20 21.7 20.9 108 105 67-137 3 30 1,2-Dibromo-3- ug/L ND 20 20 23.0 22.4 115 112 69-136 3 30 chloropropane 1,2-Dibromoethane (EDB) ug/L ND 20 20 21.4 21.0 107 105 70-137 2 30 1,2-Dichlorobenzene ug/L ND 20 20 22.2 21.6 111 108 70-133 3 30 1,2-Dichloroethane ug/L ND 20 20 19.9 19.1 99 96 67-138 4 30 1,2-Dichloropropane ug/L ND 20 20 21.9 21.2 109 106 70-138 3 30 1,4-Dichlorobenzene ug/L ND 20 20 23.2 22.5 116 113 70-133 3 30 1,4-Dioxane (p-Dioxane) ug/L ND 400 400 498 475 124 119 69-146 5 30 2-Butanone (MEK) ug/L ND 40 40 42.7 42.5 107 106 61-147 1 30 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. Page 36 of 55 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry Closed LF-Elkin Pace Project No.: 92546693 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3311184 3311185 MS MSD 92546693010 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual 2-Hexanone ug/L ND 40 40 46.2 44.7 115 112 67-139 3 30 4-Methyl-2-pentanone ug/L ND 40 40 44.5 44.2 111 110 67-136 1 30 (MIBK) Acetone ug/L ND 40 40 39.5 38.6 99 96 55-159 2 30 Acrylonitrile ug/L ND 100 100 107 103 107 103 68-140 4 30 Benzene ug/L ND 20 20 21.5 21.3 108 107 67-150 1 30 Bromochloromethane ug/L ND 20 20 19.8 19.7 99 98 70-146 1 30 Bromodichloromethane ug/L ND 20 20 21.0 20.8 105 104 70-138 1 30 Bromoform ug/L ND 20 20 21.4 21.0 107 105 57-138 2 30 Bromomethane ug/L ND 20 20 19.7 21.6 99 108 10-200 9 30 IH Carbon disulfide ug/L ND 20 20 22.6 22.1 113 110 70-152 2 30 Carbon tetrachloride ug/L ND 20 20 21.8 21.6 109 108 70-147 1 30 Chlorobenzene ug/L ND 20 20 22.5 21.8 112 109 70-137 3 30 Chloroethane ug/L ND 20 20 24.1 24.5 120 122 51-166 2 30 Chloroform ug/L ND 20 20 21.2 20.9 106 105 70-144 1 30 Chloromethane ug/L ND 20 20 18.1 18.0 91 90 24-161 1 30 cis-1,2-Dichloroethene ug/L ND 20 20 21.4 20.6 107 103 67-148 4 30 cis-1,3-Dichloropropene ug/L ND 20 20 23.0 22.3 115 112 70-142 3 30 Dibromochloromethane ug/L ND 20 20 21.3 20.4 107 102 68-138 4 30 Dibromomethane ug/L ND 20 20 22.0 21.2 110 106 70-134 4 30 Ethylbenzene ug/L ND 20 20 22.6 21.7 113 109 68-143 4 30 lodomethane ug/L ND 40 40 50.9 53.5 127 134 20-161 5 30 Methylene Chloride ug/L ND 20 20 20.4 19.8 102 99 64-148 3 30 Styrene ug/L ND 20 20 22.8 22.0 114 110 70-136 4 30 Tetrachloroethene ug/L ND 20 20 22.2 21.6 111 108 70-139 3 30 Toluene ug/L ND 20 20 21.9 21.5 109 108 47-157 2 30 trans-1,2-Dichloroethene ug/L ND 20 20 22.0 21.4 110 107 70-149 3 30 trans-1,3-Dichloropropene ug/L ND 20 20 22.3 22.1 112 111 70-138 1 30 trans-1,4-Dichloro-2-butene ug/L ND 20 20 23.3 23.1 116 115 31-145 1 30 IH,v1 Trichloroethene ug/L ND 20 20 22.3 22.1 111 111 70-149 1 30 Trichlorofluoromethane ug/L ND 20 20 21.1 20.5 106 103 61-154 3 30 Vinyl acetate ug/L ND 40 40 46.5 44.7 116 112 48-156 4 30 Vinyl chloride ug/L ND 20 20 21.8 21.3 109 107 55-172 2 30 Xylene (Total) ug/L ND 60 60 67.9 64.6 113 108 66-145 5 30 1,2-Dichloroethane-d4 (S) % 96 96 70-130 4-Bromofluorobenzene (S) % 99 99 70-130 Toluene-d8 (S) % 99 100 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. Page 37 of 55 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry Closed LF-Elkin Pace Project No.: 92546693 QC Batch: 630255 Analysis Method: EPA 8260D QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92546693006 METHOD BLANK: 3311481 Associated Lab Samples: 92546693006 Parameter Units Matrix: Blank Result Water Reporting Limit MDL Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 1.0 0.31 06/29/21 11:30 1,1,1-Trichloroethane ug/L ND 1.0 0.33 06/29/21 11:30 1,1,2,2-Tetrachloroethane ug/L ND 1.0 0.22 06/29/21 11:30 1,1,2-Trichloroethane ug/L ND 1.0 0.32 06/29/21 11:30 1,1-Dichloroethane ug/L ND 1.0 0.37 06/29/21 11:30 1,1-Dichloroethene ug/L ND 1.0 0.35 06/29/21 11:30 1,2,3-Trichloropropane ug/L ND 1.0 0.26 06/29/21 11:30 1,2-Dibromo-3-chloropropane ug/L ND 2.0 0.34 06/29/21 11:30 1,2-Dibromoethane (EDB) ug/L ND 1.0 0.27 06/29/21 11:30 1,2-Dichlorobenzene ug/L ND 1.0 0.34 06/29/21 11:30 1,2-Dichloroethane ug/L ND 1.0 0.32 06/29/21 11:30 1,2-Dichloropropane ug/L ND 1.0 0.36 06/29/21 11:30 1,4-Dichlorobenzene ug/L ND 1.0 0.33 06/29/21 11:30 1,4-Dioxane (p-Dioxane) ug/L ND 150 38.7 06/29/21 11:30 2-Butanone (MEK) ug/L ND 5.0 4.0 06/29/21 11:30 2-Hexanone ug/L ND 5.0 0.48 06/29/21 11:30 4-Methyl-2-pentanone (MIBK) ug/L ND 5.0 2.7 06/29/21 11:30 Acetone ug/L ND 25.0 5.1 06/29/21 11:30 Acrylonitrile ug/L ND 10.0 1.8 06/29/21 11:30 Benzene ug/L ND 1.0 0.34 06/29/21 11:30 Bromochloromethane ug/L ND 1.0 0.47 06/29/21 11:30 Bromodichloromethane ug/L ND 1.0 0.31 06/29/21 11:30 Bromoform ug/L ND 1.0 0.34 06/29/21 11:30 Bromomethane ug/L ND 2.0 1.7 06/29/21 11:30 Carbon disulfide ug/L ND 2.0 0.73 06/29/21 11:30 Carbon tetrachloride ug/L ND 1.0 0.33 06/29/21 11:30 Chlorobenzene ug/L ND 1.0 0.28 06/29/21 11:30 Chloroethane ug/L ND 1.0 0.65 06/29/21 11:30 Chloroform ug/L ND 5.0 1.6 06/29/21 11:30 Chloromethane ug/L ND 1.0 0.54 06/29/21 11:30 cis-1,2-Dichloroethene ug/L ND 1.0 0.38 06/29/21 11:30 cis-1,3-Dichloropropene ug/L ND 1.0 0.36 06/29/21 11:30 Dibromochloromethane ug/L ND 1.0 0.36 06/29/21 11:30 Dibromomethane ug/L ND 1.0 0.39 06/29/21 11:30 Ethylbenzene ug/L ND 1.0 0.30 06/29/21 11:30 lodomethane ug/L ND 20.0 9.7 06/29/21 11:30 Methylene Chloride ug/L ND 5.0 2.0 06/29/21 11:30 Styrene ug/L ND 1.0 0.29 06/29/21 11:30 Tetrachloroethene ug/L ND 1.0 0.29 06/29/21 11:30 Toluene ug/L ND 1.0 0.48 06/29/21 11:30 Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. Page 38 of 55 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry Closed LF-Elkin Pace Project No.: 92546693 METHOD BLANK: 3311481 Associated Lab Samples: 92546693006 Parameter Units Matrix: Blank Result Water Reporting Limit MDL Analyzed Qualifiers trans-1,2-Dichloroethene ug/L ND 1.0 0.40 06/29/21 11:30 trans- 1,3-Dichloropropene ug/L ND 1.0 0.36 06/29/21 11:30 trans-1,4-Dichloro-2-butene ug/L ND 1.0 0.56 06/29/21 11:30 Trichloroethene ug/L ND 1.0 0.38 06/29/21 11:30 Trichlorofluoromethane ug/L ND 1.0 0.30 06/29/21 11:30 Vinyl acetate ug/L ND 2.0 1.3 06/29/21 11:30 Vinyl chloride ug/L ND 1.0 0.39 06/29/21 11:30 Xylene (Total) ug/L ND 1.0 0.34 06/29/21 11:30 1,2-Dichloroethane-d4 (S) % 111 70-130 06/29/21 11:30 4-Bromofluorobenzene (S) % 97 70-130 06/29/21 11:30 Toluene-d8 (S) % 107 70-130 06/29/21 11:30 LABORATORY CONTROL SAMPLE: 3311482 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/L 50 49.6 99 70-130 1,1,1-Trichloroethane ug/L 50 47.1 94 70-130 1,1,2,2-Tetrachloroethane ug/L 50 50.0 100 70-130 1,1,2-Trichloroethane ug/L 50 49.4 99 70-130 1,1-Dichloroethane ug/L 50 48.9 98 70-130 1,1-Dichloroethene ug/L 50 48.2 96 70-132 1,2,3-Trichloropropane ug/L 50 48.8 98 70-130 1,2-Dibromo-3-chloropropane ug/L 50 55.1 110 70-132 1,2-Dibromoethane (EDB) ug/L 50 51.5 103 70-130 1,2-Dichlorobenzene ug/L 50 52.5 105 70-130 1,2-Dichloroethane ug/L 50 47.8 96 70-130 1,2-Dichloropropane ug/L 50 49.1 98 70-130 1,4-Dichlorobenzene ug/L 50 51.2 102 70-130 1,4-Dioxane (p-Dioxane) ug/L 1000 1020 102 70-137 2-Butanone (MEK) ug/L 100 105 105 70-133 2-Hexanone ug/L 100 100 100 70-130 4-Methyl-2-pentanone (MIBK) ug/L 100 99.3 99 70-130 Acetone ug/L 100 107 107 70-144 Acrylonitrile ug/L 250 247 99 70-130 Benzene ug/L 50 47.2 94 70-130 Bromochloromethane ug/L 50 47.3 95 70-130 Bromodichloromethane ug/L 50 47.9 96 70-130 Bromoform ug/L 50 44.0 88 70-131 Bromomethane ug/L 50 55.2 110 30-177 Carbon disulfide ug/L 50 50.0 100 70-133 Carbon tetrachloride ug/L 50 47.2 94 70-130 Chlorobenzene ug/L 50 46.8 94 70-130 Chloroethane ug/L 50 62.8 126 46-131 Chloroform ug/L 50 46.4 93 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. Page 39 of 55 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry Closed LF-Elkin Pace Project No.: 92546693 LABORATORY CONTROL SAMPLE: Parameter 3311482 Units Spike LCS Conc. Result Chloromethane ug/L 50 cis-1,2-Dichloroethene ug/L 50 cis-1,3-Dichloropropene ug/L 50 Dibromochloromethane ug/L 50 Dibromomethane ug/L 50 Ethylbenzene ug/L 50 lodomethane ug/L 100 Methylene Chloride ug/L 50 Styrene ug/L 50 Tetrachloroethene ug/L 50 Toluene ug/L 50 trans-1,2-Dichloroethene ug/L 50 trans- 1,3-Dichloropropene ug/L 50 trans-1,4-Dichloro-2-butene ug/L 50 Trichloroethene ug/L 50 Trichlorofluoromethane ug/L 50 Vinyl acetate ug/L 100 Vinyl chloride ug/L 50 Xylene (Total) ug/L 150 1,2-Dichloroethane-d4 (S) % 4-Bromofluorobenzene (S) % Toluene-d8 (S) % LCS % Rec % Rec Limits 46.7 93 49-130 49.2 98 70-130 50.2 100 70-130 52.3 105 70-130 46.8 94 70-130 46.1 92 70-130 104 104 47-140 47.9 96 68-130 48.5 97 70-130 44.8 90 70-130 45.9 92 70-130 49.9 100 70-130 52.0 104 70-130 63.3 127 25-200 46.6 93 70-130 43.6 87 61-130 118 118 70-140 47.1 94 59-142 142 95 70-130 100 70-130 99 70-130 96 70-130 Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3311483 MS 92546336011 Spike Parameter Units Result Conc. MSD Spike Conc. 3311484 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Max RPD Qual 1,1,1,2-Tetrachloroethane ug/L ND 20 20 21.1 20.9 106 104 70-135 1 30 1,1,1-Trichloroethane ug/L ND 20 20 22.6 22.5 113 112 70-148 1 30 1,1,2,2-Tetrachloroethane ug/L ND 20 20 22.5 23.0 112 115 70-131 2 30 1,1,2-Trichloroethane ug/L ND 20 20 21.7 20.9 109 105 70-136 4 30 1,1-Dichloroethane ug/L ND 20 20 24.5 23.3 123 116 70-147 5 30 1,1-Dichloroethene ug/L ND 20 20 23.5 25.3 117 127 70-158 8 30 1,2,3-Trichloropropane ug/L ND 20 20 22.9 23.3 115 116 67-137 1 30 1,2-Dibromo-3- ug/L ND 20 20 21.7 20.1 109 100 69-136 8 30 chloropropane 1,2-Dibromoethane (EDB) ug/L ND 20 20 21.4 22.5 107 112 70-137 5 30 1,2-Dichlorobenzene ug/L ND 20 20 21.3 22.1 106 110 70-133 4 30 1,2-Dichloroethane ug/L ND 20 20 22.8 22.7 114 113 67-138 0 30 1,2-Dichloropropane ug/L ND 20 20 22.7 22.8 113 114 70-138 1 30 1,4-Dichlorobenzene ug/L ND 20 20 21.5 21.7 108 109 70-133 1 30 1,4-Dioxane (p-Dioxane) ug/L ND 400 400 409 442 102 110 69-146 8 30 2-Butanone (MEK) ug/L ND 40 40 50.9 48.9 127 122 61-147 4 30 2-Hexanone ug/L ND 40 40 42.0 44.0 105 110 67-139 5 30 4-Methyl-2-pentanone ug/L ND 40 40 42.7 45.2 107 113 67-136 6 30 (MIBK) Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. Page 40 of 55 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry Closed LF-Elkin Pace Project No.: 92546693 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3311483 3311484 MS MSD 92546336011 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Acetone ug/L ND 40 40 49.7 47.7 124 119 55-159 4 30 Acrylonitrile ug/L ND 100 100 122 116 122 116 68-140 5 30 Benzene ug/L ND 20 20 22.7 22.7 113 114 67-150 0 30 Bromochloromethane ug/L ND 20 20 21.5 20.8 107 104 70-146 3 30 Bromodichloromethane ug/L ND 20 20 20.8 20.9 104 105 70-138 0 30 Bromoform ug/L ND 20 20 17.2 17.6 86 88 57-138 2 30 Bromomethane ug/L ND 20 20 28.7 28.1 144 140 10-200 2 30 Carbon disulfide ug/L ND 20 20 24.6 24.3 123 122 70-152 1 30 Carbon tetrachloride ug/L ND 20 20 21.9 21.0 110 105 70-147 4 30 Chlorobenzene ug/L ND 20 20 20.8 22.2 104 111 70-137 6 30 Chloroethane ug/L ND 20 20 26.2 25.1 131 125 51-166 4 30 Chloroform ug/L ND 20 20 24.6 24.4 123 122 70-144 1 30 Chloromethane ug/L ND 20 20 22.9 23.7 114 118 24-161 4 30 cis-1,2-Dichloroethene ug/L ND 20 20 23.9 23.2 119 116 67-148 3 30 cis-1,3-Dichloropropene ug/L ND 20 20 20.9 21.4 105 107 70-142 2 30 Dibromochloromethane ug/L ND 20 20 20.5 21.3 102 106 68-138 4 30 Dibromomethane ug/L ND 20 20 19.9 20.5 99 102 70-134 3 30 Ethylbenzene ug/L ND 20 20 21.1 22.4 106 112 68-143 6 30 lodomethane ug/L ND 40 40 37.3 41.3 93 103 20-161 10 30 Methylene Chloride ug/L ND 20 20 23.2 22.6 116 113 64-148 2 30 Styrene ug/L ND 20 20 21.0 22.0 105 110 70-136 5 30 Tetrachloroethene ug/L ND 20 20 20.4 20.3 102 101 70-139 1 30 Toluene ug/L ND 20 20 21.8 22.3 109 112 47-157 2 30 trans-1,2-Dichloroethene ug/L ND 20 20 24.6 23.9 123 119 70-149 3 30 trans-1,3-Dichloropropene ug/L ND 20 20 21.1 21.8 105 109 70-138 4 30 trans-1,4-Dichloro-2-butene ug/L ND 20 20 21.2 22.4 106 112 31-145 5 30 Trichloroethene ug/L ND 20 20 20.4 21.8 102 109 70-149 6 30 Trichlorofluoromethane ug/L ND 20 20 21.1 22.6 106 113 61-154 7 30 Vinyl acetate ug/L ND 40 40 49.8 48.1 125 120 48-156 4 30 Vinyl chloride ug/L ND 20 20 24.2 24.0 121 120 55-172 1 30 Xylene (Total) ug/L ND 60 60 64.1 67.0 107 112 66-145 4 30 1,2-Dichloroethane-d4 (S) % 112 106 70-130 4-Bromofluorobenzene (S) % 97 100 70-130 Toluene-d8 (S) % 100 98 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. Page 41 of 55 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry Closed LF-Elkin Pace Project No.: 92546693 QC Batch: 630635 Analysis Method: EPA 8260D QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92546693011 METHOD BLANK: 3313424 Associated Lab Samples: 92546693011 Parameter Units Matrix: Blank Result Water Reporting Limit MDL Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 1.0 0.31 06/30/21 18:10 1,1,1-Trichloroethane ug/L ND 1.0 0.33 06/30/21 18:10 1,1,2,2-Tetrachloroethane ug/L ND 1.0 0.22 06/30/21 18:10 1,1,2-Trichloroethane ug/L ND 1.0 0.32 06/30/21 18:10 1,1-Dichloroethane ug/L ND 1.0 0.37 06/30/21 18:10 1,1-Dichloroethene ug/L ND 1.0 0.35 06/30/21 18:10 1,2,3-Trichloropropane ug/L ND 1.0 0.26 06/30/21 18:10 1,2-Dibromo-3-chloropropane ug/L ND 2.0 0.34 06/30/21 18:10 1,2-Dibromoethane (EDB) ug/L ND 1.0 0.27 06/30/21 18:10 1,2-Dichlorobenzene ug/L ND 1.0 0.34 06/30/21 18:10 1,2-Dichloroethane ug/L ND 1.0 0.32 06/30/21 18:10 1,2-Dichloropropane ug/L ND 1.0 0.36 06/30/21 18:10 1,4-Dichlorobenzene ug/L ND 1.0 0.33 06/30/21 18:10 1,4-Dioxane (p-Dioxane) ug/L ND 150 38.7 06/30/21 18:10 2-Butanone (MEK) ug/L ND 5.0 4.0 06/30/21 18:10 2-Hexanone ug/L ND 5.0 0.48 06/30/21 18:10 4-Methyl-2-pentanone (MIBK) ug/L ND 5.0 2.7 06/30/21 18:10 Acetone ug/L ND 25.0 5.1 06/30/21 18:10 Acrylonitrile ug/L ND 10.0 1.8 06/30/21 18:10 Benzene ug/L ND 1.0 0.34 06/30/21 18:10 Bromochloromethane ug/L ND 1.0 0.47 06/30/21 18:10 Bromodichloromethane ug/L ND 1.0 0.31 06/30/21 18:10 Bromoform ug/L ND 1.0 0.34 06/30/21 18:10 Bromomethane ug/L ND 2.0 1.7 06/30/21 18:10 Carbon disulfide ug/L ND 2.0 0.73 06/30/21 18:10 Carbon tetrachloride ug/L ND 1.0 0.33 06/30/21 18:10 Chlorobenzene ug/L ND 1.0 0.28 06/30/21 18:10 Chloroethane ug/L ND 1.0 0.65 06/30/21 18:10 Chloroform ug/L ND 5.0 1.6 06/30/21 18:10 Chloromethane ug/L ND 1.0 0.54 06/30/21 18:10 cis-1,2-Dichloroethene ug/L ND 1.0 0.38 06/30/21 18:10 cis-1,3-Dichloropropene ug/L ND 1.0 0.36 06/30/21 18:10 Dibromochloromethane ug/L ND 1.0 0.36 06/30/21 18:10 Dibromomethane ug/L ND 1.0 0.39 06/30/21 18:10 Ethylbenzene ug/L ND 1.0 0.30 06/30/21 18:10 lodomethane ug/L ND 20.0 9.7 06/30/21 18:10 Methylene Chloride ug/L ND 5.0 2.0 06/30/21 18:10 Styrene ug/L ND 1.0 0.29 06/30/21 18:10 Tetrachloroethene ug/L ND 1.0 0.29 06/30/21 18:10 Toluene ug/L ND 1.0 0.48 06/30/21 18:10 I:/ Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. Page 42 of 55 Pace Analytical Services, LLC 9800 lCtaac,Analyfical ® Kiney Ave. Suite 100 Huntersville, NC 28078 0788 www.pacelabs.com (704)875-9092 QUALITY CONTROL DATA Project: Surry Closed LF-Elkin Pace Project No.: 92546693 METHOD BLANK: 3313424 Matrix: Water Associated Lab Samples: 92546693011 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers trans-1,2-Dichloroethene ug/L ND 1.0 0.40 06/30/21 18:10 trans- 1,3-Dichloropropene ug/L ND 1.0 0.36 06/30/21 18:10 trans-1,4-Dichloro-2-butene ug/L ND 1.0 0.56 06/30/21 18:10 v1 Trichloroethene ug/L ND 1.0 0.38 06/30/21 18:10 Trichlorofluoromethane ug/L ND 1.0 0.30 06/30/21 18:10 Vinyl acetate ug/L ND 2.0 1.3 06/30/21 18:10 Vinyl chloride ug/L ND 1.0 0.39 06/30/21 18:10 Xylene (Total) ug/L ND 1.0 0.34 06/30/21 18:10 1,2-Dichloroethane-d4 (S) % 98 70-130 06/30/21 18:10 4-Bromofluorobenzene (S) % 99 70-130 06/30/21 18:10 Toluene-d8 (S) % 99 70-130 06/30/21 18:10 LABORATORY CONTROL SAMPLE: 3313425 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/L 50 52.2 104 70-130 1,1,1-Trichloroethane ug/L 50 48.8 98 70-130 1,1,2,2-Tetrachloroethane ug/L 50 55.3 111 70-130 1,1,2-Trichloroethane ug/L 50 53.0 106 70-130 1,1-Dichloroethane ug/L 50 49.8 100 70-130 1,1-Dichloroethene ug/L 50 51.1 102 70-132 1,2,3-Trichloropropane ug/L 50 53.3 107 70-130 1,2-Dibromo-3-chloropropane ug/L 50 58.0 116 70-132 1,2-Dibromoethane (EDB) ug/L 50 52.5 105 70-130 1,2-Dichlorobenzene ug/L 50 53.7 107 70-130 1,2-Dichloroethane ug/L 50 45.7 91 70-130 1,2-Dichloropropane ug/L 50 51.9 104 70-130 1,4-Dichlorobenzene ug/L 50 55.6 111 70-130 1,4-Dioxane(p-Dioxane) ug/L 1000 1170 117 70-137 2-Butanone (MEK) ug/L 100 108 108 70-133 2-Hexanone ug/L 100 119 119 70-130 4-Methyl-2-pentanone (MIBK) ug/L 100 114 114 70-130 Acetone ug/L 100 108 108 70-144 Acrylonitrile ug/L 250 258 103 70-130 Benzene ug/L 50 51.2 102 70-130 Bromochloromethane ug/L 50 44.9 90 70-130 Bromodichloromethane ug/L 50 51.3 103 70-130 Bromoform ug/L 50 54.4 109 70-131 Bromomethane ug/L 50 44.5 89 30-177 Carbon disulfide ug/L 50 53.1 106 70-133 Carbon tetrachloride ug/L 50 51.4 103 70-130 Chlorobenzene ug/L 50 52.8 106 70-130 Chloroethane ug/L 50 35.6 71 46-131 IK Chloroform ug/L 50 49.2 98 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. Page 43 of 55 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry Closed LF-Elkin Pace Project No.: 92546693 LABORATORY CONTROL SAMPLE: Parameter 3313425 Units Spike LCS Conc. Result Chloromethane ug/L 50 cis-1,2-Dichloroethene ug/L 50 cis-1,3-Dichloropropene ug/L 50 Dibromochloromethane ug/L 50 Dibromomethane ug/L 50 Ethylbenzene ug/L 50 lodomethane ug/L 100 Methylene Chloride ug/L 50 Styrene ug/L 50 Tetrachloroethene ug/L 50 Toluene ug/L 50 trans-1,2-Dichloroethene ug/L 50 trans- 1,3-Dichloropropene ug/L 50 trans-1,4-Dichloro-2-butene ug/L 50 Trichloroethene ug/L 50 Trichlorofluoromethane ug/L 50 Vinyl acetate ug/L 100 Vinyl chloride ug/L 50 Xylene (Total) ug/L 150 1,2-Dichloroethane-d4 (S) % 4-Bromofluorobenzene (S) % Toluene-d8 (S) % LCS % Rec % Rec Limits Qualifiers 47.8 96 49-130 49.8 100 70-130 56.9 114 70-130 52.3 105 70-130 52.7 105 70-130 52.6 105 70-130 113 113 47-140 47.4 95 68-130 53.0 106 70-130 51.7 103 70-130 51.8 104 70-130 51.1 102 70-130 56.2 112 70-130 73.7 147 25-200 v1 52.8 106 70-130 47.0 94 61-130 115 115 70-140 51.5 103 59-142 157 105 70-130 89 70-130 98 70-130 100 70-130 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3313426 MS 92545303035 Spike Parameter Units Result Conc. MSD Spike Conc. 3313427 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Max RPD Qual 1,1,1,2-Tetrachloroethane ug/L ND 20 20 21.7 21.0 108 105 70-135 3 30 1,1,1-Trichloroethane ug/L ND 20 20 22.8 22.0 114 110 70-148 4 30 1,1,2,2-Tetrachloroethane ug/L ND 20 20 20.4 20.4 102 102 70-131 0 30 1,1,2-Trichloroethane ug/L ND 20 20 22.5 21.6 112 108 70-136 4 30 1,1-Dichloroethane ug/L ND 20 20 22.1 22.0 110 110 70-147 1 30 1,1-Dichloroethene ug/L ND 20 20 22.8 22.4 114 112 70-158 2 30 1,2,3-Trichloropropane ug/L ND 20 20 21.9 20.0 110 100 67-137 9 30 1,2-Dibromo-3- ug/L ND 20 20 20.4 20.6 102 103 69-136 1 30 chloropropane 1,2-Dibromoethane (EDB) ug/L ND 20 20 21.2 20.8 106 104 70-137 2 30 1,2-Dichlorobenzene ug/L ND 20 20 20.6 20.6 103 103 70-133 0 30 1,2-Dichloroethane ug/L ND 20 20 21.0 20.6 105 103 67-138 2 30 1,2-Dichloropropane ug/L ND 20 20 22.0 21.9 110 110 70-138 0 30 1,4-Dichlorobenzene ug/L ND 20 20 21.1 20.9 105 105 70-133 1 30 1,4-Dioxane (p-Dioxane) ug/L ND 400 400 498 451 124 113 69-146 10 30 2-Butanone (MEK) ug/L ND 40 40 45.6 43.4 114 108 61-147 5 30 2-Hexanone ug/L ND 40 40 43.7 40.5 109 101 67-139 8 30 4-Methyl-2-pentanone ug/L ND 40 40 43.8 41.3 110 103 67-136 6 30 (MIBK) Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. Page 44 of 55 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry Closed LF-Elkin Pace Project No.: 92546693 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3313426 3313427 MS MSD 92545303035 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Acetone ug/L ND 40 40 43.4 40.8 109 102 55-159 6 30 Acrylonitrile ug/L ND 100 100 111 107 111 107 68-140 4 30 Benzene ug/L ND 20 20 22.6 21.9 113 110 67-150 3 30 Bromochloromethane ug/L ND 20 20 23.0 23.3 115 116 70-146 1 30 Bromodichloromethane ug/L ND 20 20 22.0 21.3 110 107 70-138 3 30 Bromoform ug/L ND 20 20 21.8 22.4 109 112 57-138 3 30 Bromomethane ug/L ND 20 20 30.2 30.6 151 153 10-200 1 30 IH Carbon disulfide ug/L ND 20 20 23.4 23.2 117 116 70-152 1 30 Carbon tetrachloride ug/L ND 20 20 23.0 22.0 115 110 70-147 4 30 Chlorobenzene ug/L ND 20 20 21.4 21.3 107 107 70-137 0 30 Chloroethane ug/L ND 20 20 25.4 24.6 127 123 51-166 3 30 Chloroform ug/L ND 20 20 22.6 21.9 113 110 70-144 3 30 Chloromethane ug/L ND 20 20 26.0 24.0 130 120 24-161 8 30 cis-1,2-Dichloroethene ug/L ND 20 20 22.1 22.0 111 110 67-148 1 30 cis-1,3-Dichloropropene ug/L ND 20 20 22.6 21.6 113 108 70-142 5 30 Dibromochloromethane ug/L ND 20 20 22.3 22.1 112 110 68-138 1 30 Dibromomethane ug/L ND 20 20 21.8 20.6 109 103 70-134 6 30 Ethylbenzene ug/L ND 20 20 21.8 21.2 109 106 68-143 3 30 lodomethane ug/L ND 40 40 37.6 37.3 94 93 20-161 1 30 Methylene Chloride ug/L ND 20 20 20.8 20.6 104 103 64-148 1 30 Styrene ug/L ND 20 20 21.6 21.1 108 105 70-136 3 30 Tetrachloroethene ug/L ND 20 20 22.4 20.8 112 104 70-139 7 30 Toluene ug/L ND 20 20 22.2 21.4 111 107 47-157 4 30 trans-1,2-Dichloroethene ug/L ND 20 20 23.2 22.6 116 113 70-149 3 30 trans-1,3-Dichloropropene ug/L ND 20 20 22.7 21.8 113 109 70-138 4 30 trans-1,4-Dichloro-2-butene ug/L ND 20 20 25.3 24.1 127 121 31-145 5 30 IH,v1 Trichloroethene ug/L ND 20 20 21.9 21.4 110 107 70-149 2 30 Trichlorofluoromethane ug/L ND 20 20 21.9 21.7 109 108 61-154 1 30 Vinyl acetate ug/L ND 40 40 47.7 46.1 119 115 48-156 3 30 Vinyl chloride ug/L ND 20 20 23.6 22.9 118 115 55-172 3 30 Xylene (Total) ug/L ND 60 60 64.9 64.2 108 107 66-145 1 30 1,2-Dichloroethane-d4 (S) % 99 97 70-130 4-Bromofluorobenzene (S) % 100 101 70-130 Toluene-d8 (S) % 100 98 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. Page 45 of 55 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry Closed LF-Elkin Pace Project No.: 92546693 QC Batch: 631343 Analysis Method: EPA 8260D QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92546693012 METHOD BLANK: 3317058 Associated Lab Samples: 92546693012 Parameter Units Matrix: Blank Result Water Reporting Limit MDL Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 1.0 0.31 07/03/21 02:27 1,1,1-Trichloroethane ug/L ND 1.0 0.33 07/03/21 02:27 1,1,2,2-Tetrachloroethane ug/L ND 1.0 0.22 07/03/21 02:27 1,1,2-Trichloroethane ug/L ND 1.0 0.32 07/03/21 02:27 1,1-Dichloroethane ug/L ND 1.0 0.37 07/03/21 02:27 1,1-Dichloroethene ug/L ND 1.0 0.35 07/03/21 02:27 1,2,3-Trichloropropane ug/L ND 1.0 0.26 07/03/21 02:27 1,2-Dibromo-3-chloropropane ug/L ND 2.0 0.34 07/03/21 02:27 1,2-Dibromoethane (EDB) ug/L ND 1.0 0.27 07/03/21 02:27 1,2-Dichlorobenzene ug/L ND 1.0 0.34 07/03/21 02:27 1,2-Dichloroethane ug/L ND 1.0 0.32 07/03/21 02:27 1,2-Dichloropropane ug/L ND 1.0 0.36 07/03/21 02:27 1,4-Dichlorobenzene ug/L ND 1.0 0.33 07/03/21 02:27 1,4-Dioxane (p-Dioxane) ug/L ND 150 38.7 07/03/21 02:27 2-Butanone (MEK) ug/L ND 5.0 4.0 07/03/21 02:27 2-Hexanone ug/L ND 5.0 0.48 07/03/21 02:27 4-Methyl-2-pentanone (MIBK) ug/L ND 5.0 2.7 07/03/21 02:27 Acetone ug/L ND 25.0 5.1 07/03/21 02:27 Acrylonitrile ug/L ND 10.0 1.8 07/03/21 02:27 Benzene ug/L ND 1.0 0.34 07/03/21 02:27 Bromochloromethane ug/L ND 1.0 0.47 07/03/21 02:27 Bromodichloromethane ug/L ND 1.0 0.31 07/03/21 02:27 Bromoform ug/L ND 1.0 0.34 07/03/21 02:27 Bromomethane ug/L ND 2.0 1.7 07/03/21 02:27 Carbon disulfide ug/L ND 2.0 0.73 07/03/21 02:27 Carbon tetrachloride ug/L ND 1.0 0.33 07/03/21 02:27 Chlorobenzene ug/L ND 1.0 0.28 07/03/21 02:27 Chloroethane ug/L ND 1.0 0.65 07/03/21 02:27 Chloroform ug/L ND 5.0 1.6 07/03/21 02:27 Chloromethane ug/L ND 1.0 0.54 07/03/21 02:27 cis-1,2-Dichloroethene ug/L ND 1.0 0.38 07/03/21 02:27 cis-1,3-Dichloropropene ug/L ND 1.0 0.36 07/03/21 02:27 Dibromochloromethane ug/L ND 1.0 0.36 07/03/21 02:27 Dibromomethane ug/L ND 1.0 0.39 07/03/21 02:27 Ethylbenzene ug/L ND 1.0 0.30 07/03/21 02:27 lodomethane ug/L ND 20.0 9.7 07/03/21 02:27 Methylene Chloride ug/L ND 5.0 2.0 07/03/21 02:27 Styrene ug/L ND 1.0 0.29 07/03/21 02:27 Tetrachloroethene ug/L ND 1.0 0.29 07/03/21 02:27 Toluene ug/L ND 1.0 0.48 07/03/21 02:27 Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. Page 46 of 55 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry Closed LF-Elkin Pace Project No.: 92546693 METHOD BLANK: 3317058 Associated Lab Samples: 92546693012 Parameter Units Matrix: Blank Result Water Reporting Limit MDL Analyzed Qualifiers trans-1,2-Dichloroethene ug/L ND 1.0 0.40 07/03/21 02:27 trans- 1,3-Dichloropropene ug/L ND 1.0 0.36 07/03/21 02:27 trans-1,4-Dichloro-2-butene ug/L ND 1.0 0.56 07/03/21 02:27 Trichloroethene ug/L ND 1.0 0.38 07/03/21 02:27 Trichlorofluoromethane ug/L ND 1.0 0.30 07/03/21 02:27 Vinyl acetate ug/L ND 2.0 1.3 07/03/21 02:27 Vinyl chloride ug/L ND 1.0 0.39 07/03/21 02:27 Xylene (Total) ug/L ND 1.0 0.34 07/03/21 02:27 1,2-Dichloroethane-d4 (S) % 91 70-130 07/03/21 02:27 4-Bromofluorobenzene (S) % 96 70-130 07/03/21 02:27 Toluene-d8 (S) % 101 70-130 07/03/21 02:27 LABORATORY CONTROL SAMPLE: 3317059 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/L 50 52.5 105 70-130 1,1,1-Trichloroethane ug/L 50 52.4 105 70-130 1,1,2,2-Tetrachloroethane ug/L 50 51.2 102 70-130 1,1,2-Trichloroethane ug/L 50 48.9 98 70-130 1,1-Dichloroethane ug/L 50 51.2 102 70-130 1,1-Dichloroethene ug/L 50 51.0 102 70-132 1,2,3-Trichloropropane ug/L 50 52.3 105 70-130 1,2-Dibromo-3-chloropropane ug/L 50 56.4 113 70-132 1,2-Dibromoethane (EDB) ug/L 50 52.9 106 70-130 1,2-Dichlorobenzene ug/L 50 48.7 97 70-130 1,2-Dichloroethane ug/L 50 50.8 102 70-130 1,2-Dichloropropane ug/L 50 49.4 99 70-130 1,4-Dichlorobenzene ug/L 50 49.3 99 70-130 1,4-Dioxane (p-Dioxane) ug/L 1000 978 98 70-137 2-Butanone (MEK) ug/L 100 97.6 98 70-133 2-Hexanone ug/L 100 101 101 70-130 4-Methyl-2-pentanone (MIBK) ug/L 100 98.1 98 70-130 Acetone ug/L 100 104 104 70-144 Acrylonitrile ug/L 250 266 106 70-130 Benzene ug/L 50 48.3 97 70-130 Bromochloromethane ug/L 50 53.9 108 70-130 Bromodichloromethane ug/L 50 52.3 105 70-130 Bromoform ug/L 50 54.8 110 70-131 Bromomethane ug/L 50 44.1 88 30-177 Carbon disulfide ug/L 50 50.5 101 70-133 Carbon tetrachloride ug/L 50 51.1 102 70-130 Chlorobenzene ug/L 50 49.6 99 70-130 Chloroethane ug/L 50 48.1 96 46-131 Chloroform ug/L 50 54.0 108 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. Page 47 of 55 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry Closed LF-Elkin Pace Project No.: 92546693 LABORATORY CONTROL SAMPLE: Parameter 3317059 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Chloromethane ug/L 50 53.8 108 49-130 cis-1,2-Dichloroethene ug/L 50 52.7 105 70-130 cis-1,3-Dichloropropene ug/L 50 51.7 103 70-130 Dibromochloromethane ug/L 50 54.7 109 70-130 Dibromomethane ug/L 50 49.4 99 70-130 Ethylbenzene ug/L 50 50.2 100 70-130 lodomethane ug/L 100 97.9 98 47-140 Methylene Chloride ug/L 50 50.6 101 68-130 Styrene ug/L 50 53.2 106 70-130 Tetrachloroethene ug/L 50 47.8 96 70-130 Toluene ug/L 50 48.0 96 70-130 trans-1,2-Dichloroethene ug/L 50 53.0 106 70-130 trans- 1,3-Dichloropropene ug/L 50 52.4 105 70-130 trans-1,4-Dichloro-2-butene ug/L 50 63.2 126 25-200 Trichloroethene ug/L 50 46.9 94 70-130 Trichlorofluoromethane ug/L 50 47.6 95 61-130 Vinyl acetate ug/L 100 112 112 70-140 Vinyl chloride ug/L 50 53.8 108 59-142 Xylene (Total) ug/L 150 153 102 70-130 1,2-Dichloroethane-d4 (S) % 108 70-130 4-Bromofluorobenzene (S) % 106 70-130 Toluene-d8 (S) % 100 70-130 Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3317060 MS 92546693012 Spike Parameter Units Result Conc. MSD Spike Conc. 3317061 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Max RPD Qual 1,1,1,2-Tetrachloroethane ug/L ND 20 20 22.8 24.5 114 123 70-135 7 30 1,1,1-Trichloroethane ug/L ND 20 20 24.9 25.3 124 127 70-148 2 30 1,1,2,2-Tetrachloroethane ug/L ND 20 20 22.9 24.4 114 122 70-131 7 30 1,1,2-Trichloroethane ug/L ND 20 20 21.8 23.4 109 117 70-136 7 30 1,1-Dichloroethane ug/L ND 20 20 24.4 24.8 122 124 70-147 2 30 1,1-Dichloroethene ug/L ND 20 20 24.7 25.5 123 128 70-158 3 30 1,2,3-Trichloropropane ug/L ND 20 20 23.8 25.4 119 127 67-137 6 30 1,2-Dibromo-3- ug/L ND 20 20 23.6 25.9 118 129 69-136 9 30 chloropropane 1,2-Dibromoethane (EDB) ug/L ND 20 20 22.1 24.2 110 121 70-137 9 30 1,2-Dichlorobenzene ug/L 1.9 20 20 22.0 23.0 101 106 70-133 4 30 1,2-Dichloroethane ug/L ND 20 20 23.3 24.1 116 120 67-138 3 30 1,2-Dichloropropane ug/L ND 20 20 22.3 23.9 111 120 70-138 7 30 1,4-Dichlorobenzene ug/L 2.8 20 20 22.2 23.0 97 101 70-133 4 30 1,4-Dioxane (p-Dioxane) ug/L ND 400 400 431 453 108 113 69-146 5 30 2-Butanone (MEK) ug/L ND 40 40 46.5 48.7 116 122 61-147 5 30 2-Hexanone ug/L ND 40 40 44.2 46.9 111 117 67-139 6 30 4-Methyl-2-pentanone ug/L ND 40 40 44.0 46.8 110 117 67-136 6 30 (MIBK) Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. Page 48 of 55 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Surry Closed LF-Elkin Pace Project No.: 92546693 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3317060 3317061 MS MSD 92546693012 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Acetone ug/L ND 40 40 43.9 45.9 110 115 55-159 4 30 Acrylonitrile ug/L ND 100 100 114 120 114 120 68-140 4 30 Benzene ug/L 0.71J 20 20 22.1 23.2 107 112 67-150 5 30 Bromochloromethane ug/L ND 20 20 24.6 25.9 123 129 70-146 5 30 Bromodichloromethane ug/L ND 20 20 22.9 24.0 115 120 70-138 4 30 Bromoform ug/L ND 20 20 22.6 23.8 113 119 57-138 5 30 v1 Bromomethane ug/L ND 20 20 20.9 21.5 104 108 10-200 3 30 Carbon disulfide ug/L ND 20 20 23.4 23.9 117 120 70-152 2 30 Carbon tetrachloride ug/L ND 20 20 24.6 25.4 123 127 70-147 3 30 Chlorobenzene ug/L 6.6 20 20 22.3 23.3 78 83 70-137 4 30 Chloroethane ug/L ND 20 20 26.9 27.7 134 138 51-166 3 30 v1 Chloroform ug/L ND 20 20 24.7 25.4 124 127 70-144 3 30 Chloromethane ug/L ND 20 20 24.7 25.1 124 125 24-161 2 30 cis-1,2-Dichloroethene ug/L 2.5 20 20 24.6 25.0 111 113 67-148 1 30 cis-1,3-Dichloropropene ug/L ND 20 20 22.3 23.7 111 118 70-142 6 30 Dibromochloromethane ug/L ND 20 20 22.8 24.3 114 121 68-138 6 30 Dibromomethane ug/L ND 20 20 21.7 23.0 108 115 70-134 6 30 Ethylbenzene ug/L ND 20 20 22.9 23.9 115 120 68-143 4 30 lodomethane ug/L ND 40 40 41.5 40.1 104 100 20-161 3 30 Methylene Chloride ug/L ND 20 20 23.1 23.6 115 118 64-148 2 30 Styrene ug/L ND 20 20 23.0 24.6 115 123 70-136 7 30 Tetrachloroethene ug/L ND 20 20 21.4 22.3 107 111 70-139 4 30 Toluene ug/L ND 20 20 22.4 23.5 112 117 47-157 5 30 trans-1,2-Dichloroethene ug/L ND 20 20 23.9 25.2 119 126 70-149 5 30 trans-1,3-Dichloropropene ug/L ND 20 20 23.1 24.4 116 122 70-138 5 30 trans-1,4-Dichloro-2-butene ug/L ND 20 20 24.5 25.0 123 125 31-145 2 30 v1 Trichloroethene ug/L ND 20 20 22.7 22.8 113 114 70-149 1 30 Trichlorofluoromethane ug/L ND 20 20 23.9 24.8 119 124 61-154 4 30 Vinyl acetate ug/L ND 40 40 47.2 49.4 118 124 48-156 5 30 Vinyl chloride ug/L 0.96J 20 20 25.3 25.6 122 123 55-172 1 30 Xylene (Total) ug/L ND 60 60 69.4 72.7 116 121 66-145 5 30 1,2-Dichloroethane-d4 (S) % 113 109 70-130 4-Bromofluorobenzene (S) % 103 105 70-130 Toluene-d8 (S) % 100 100 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. Page 49 of 55 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALIFIERS Project: Surry Closed LF-Elkin Pace Project No.: 92546693 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. TNTC - Too Numerous To Count J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL -Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specific analyte in a specific matrix. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean -Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI -The NELAC Institute. ANALYTE QUALIFIERS IH This analyte exceeded secondary source verification criteria high for the initial calibration. The reported results should be considered an estimated value. IK The recalculated concentration of the calibration standard(s) did not meet method acceptance criteria; this result should be considered an estimated value. v1 The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the associated samples may have a high bias. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/14/2021 04:06 PM without the written consent of Pace Analytical Services, LLC. Page 50 of 55 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA CROSS REFERENCE TABLE Project: Surry Closed LF-Elkin Pace Project No.: 92546693 Analytical Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch 92546693001 MW-1 EPA 3010A 632976 EPA 6010D 633151 92546693002 MW-2 EPA 3010A 632976 EPA 6010D 633151 92546693003 MW-3 EPA 3010A 632976 EPA 6010D 633151 92546693004 MW-3A EPA 3010A 632976 EPA 6010D 633151 92546693005 MW-4 EPA 3010A 632976 EPA 6010D 633151 92546693006 MW-5 EPA 3010A 632976 EPA 6010D 633151 92546693007 MW-7S EPA 3010A 632976 EPA 6010D 633151 92546693008 MW-7D EPA 3010A 632976 EPA 6010D 633151 92546693009 MW-8 EPA 3010A 632976 EPA 6010D 633151 92546693010 SW-1 EPA 3010A 632976 EPA 6010D 633151 92546693011 SW-2 EPA 3010A 632976 EPA 6010D 633151 92546693012 MW-6 EPA 3010A 632976 EPA 6010D 633151 92546693001 MW-1 EPA 3010A 631772 EPA 6020B 631953 92546693002 MW-2 EPA 3010A 631772 EPA 6020B 631953 92546693003 MW-3 EPA 3010A 631772 EPA 6020B 631953 92546693004 MW-3A EPA 3010A 631772 EPA 6020B 631953 92546693005 MW-4 EPA 3010A 631772 EPA 6020B 631953 92546693006 MW-5 EPA 3010A 631772 EPA 6020B 631953 92546693007 MW-7S EPA 3010A 631772 EPA 6020B 631953 92546693008 MW-7D EPA 3010A 631772 EPA 6020B 631953 92546693009 MW-8 EPA 3010A 631772 EPA 6020B 631953 92546693010 SW-1 EPA 3010A 631772 EPA 6020B 631953 92546693011 SW-2 EPA 3010A 631772 EPA 6020B 631953 92546693012 MW-6 EPA 3010A 631778 EPA 6020B 631952 92546693001 MW-1 EPA 8260D 630139 92546693002 MW-2 EPA 8260D 630139 92546693003 MW-3 EPA 8260D 630139 92546693004 MW-3A EPA 8260D 630139 92546693005 MW-4 EPA 8260D 630139 92546693006 MW-5 EPA 8260D 630255 92546693007 MW-7S EPA 8260D 630139 92546693008 MW-7D EPA 8260D 630139 92546693009 MW-8 EPA 8260D 630139 92546693010 SW-1 EPA 8260D 630139 92546693011 SW-2 EPA 8260D 630635 92546693012 MW-6 EPA 8260D 631343 Date: 07/14/2021 04:06 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 51 of 55 Document Name: Document Revised: October 28, 2020 Sample Condition Upon Recei t(SCUR) Page 1 of 2 dCMnaly cat — Document No.: Issuing Authority: F•CAR-CS-033-Rev,07 Pace Carolinas Quality office Laboratory receiving Samples: Asheville ❑ Eden❑ Greenwood ❑ Huntersville4 Raleigh[] Mechanicsville❑ Atlanta❑ Kernersville❑ Saniple Condition Client Name:Upon Receipt r Project WOE# : 92546693 r r �: _ - - Other: ❑ Commercial Pace ❑ 92545693 Custody Seal Present? ❑Yes ®No Seals Intact? []Yes o _ Bate/anitials-Aerson•6xartining.Gontent Packing Material: ❑Bubble Wrap Zoubble Bags ❑None ❑ other Biological Tissue Frozen? []Yes ❑Na MN/A Thermometer: 19Wet ❑Btue [:]None ,fg IR Gun ro: 92TO64 Type of tce: ��] Correction Factor: Cooler Temp: O----- Add/5Ubtract (°Cl Temp should be above freezing to 5°C ❑Samples out of temp criteria. Samples on ice, cooling process Cooler Temp Corrected ('Cl- r'� has begun USDA Regulated Soil 0 N/A, water sample) Did samples originate in a quarantine zone within the United states: CA, NY, or Sc (check maps)? Did samples originate from a foreign source ('snternationaily, FlYes nNo including Hawaii and Puerto Rico)? ❑yes []No Chain of Custody Present? rgYes ❑No ❑N/A 1. Samples Arrived within Hold Time? 09Yes ❑No ❑N/A 2. Short Hold Tlme Analysis e72 hr.)? ❑Yes ONO []N/A 3. Rush Turn Around Time Requested? []Yes tZNo ❑N/A 4. Sufficient Volume? J2JYes []No ❑N/A 5. Correct Containers Used? MyeS ❑No [-]N/A 6. -Pace Containers Used? Yes No ❑N/A Containers Intact? ®Yes No El N/A 7. Dissolved analysis: Samples field Filtered? ❑Yes NNo ❑N/A S. sample Labels Match COC? MYes ❑No ❑NIA 9. -Includes Date/Time/ID/Analysis Matrix: V 1 Headspace in VOA Vials (>5-6mm)? ❑Yes ZNo ❑N/A 10. Trip Blank Present? ❑Yes [)NO ®N/A 11. Trip Blank Custody Seals Present? Yes []No N/A COMMENTS/SAMPLE DISCREPANCY ,r f t ,I 1 i1 + Lot ID of split containers: CL1E T NOTIFICATION/RESGILUTION ' Person contacted: , KI r �I"-12 { 1 I' Date/Time: Data Required? l❑Yes ❑No Project Manager SCURF Review: Date: Project Manager SRF Revie : Date- age 52 of 55 - Yvl w Lo Document Name: Document Revised: October 28, 2020 Sample Condition Upon Receipt aCU _ Page 2 of 2 CO AnalyflGal Document No.: Issuing Authority: F-CAR-CS-033-Rev,07 Pace Carolinas Quality Office *Check mark top half of box if pH and/or dechiorination is Project # WO# ; 92546693 verified and within the acceptance range for preservation samples. PM: AMB Due Date: 07/12/21 Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/8015 (water) DOC, LLHg CLIENT: 92—Municipal **Bo-ttom-half_of_b_ox_is_to_list_numb.er-o.f_bottles—_._. .____. ____... __ ----- _ _ Z Q S Q u 4 a n Z 2 Z Z G U aNJ a z 4L v_ •p.. z ��C.. �_ �{d_ Y raa �� r*1 2 Z CU r = �+ = m z Y a c ° z v N N N yvy L a V N Q Y $ = A Z 0 *J c c c O O aA+ a O a a 2 Q 2 v Lau� p z 'j ry a} a 7 7 C 5 = a yQ� rV 2 ¢ `_- N a CL nZi ai _ a m A A .93 `u Q a a N m a m a a E a E E a n E a 0 a O ¢ O a O 4 yo E ¢ c E J 1 a J a J E ` a a a J N > > > > N J n J a J J V1 a E E E v J E E J E E m v E v E E E E ° V, ° E E E E E E 17 ry p ^ N Vl N1 r-I N rl e-0 'r „1 N ,y N O v Q V 17 N Vl N 7 7 N Z N U LL x 7 to h a Z 7 d X a X F r a D a 7 m d a a a a oM. a a U' +1 l7 rm 0 .� W rn C2 m W at l4 m l7 ci io m O 17 ✓� a N d m a c w oti U' _ m m m m m m m m 3 a a a a a a a > n > v, vt m a > 1 J z %/ 3 N I 4N 1 ' 5 1 \J\ �j J\N 6 N 3 7 i 'IN 'S eN r N3 9 1\ 3 N 1�s 1Z N N I pH Adjustment Log for Preserved Samples Sample 1D Type of Preservative pH upon receipt late preservation adjusted Time preservation adjusted Amount of Preservative added lot 4 Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR Certification Office (i.e. Out of hold, incorrect preservative, out of temp, incorrect containers. Page 53 of 55 m m G? a o m o N o m co m w p w r ITEM# c n o m a y 3 3 3 3 0 r1 m N du 0 (A 8i in b D Lr r� 0 ro m6 b�. o DU' (n n -� W n N n d N 3 X 20 7 Q ([I a o n [j V= b d W 0 W r C1 V M y� t 0 3 C ? 13 O 'I M. M m .... n V CD N y m j( In m O 0 A re O Ll W r v m 0 i -I -3 -i -I ti -i � � � -A MATRIX CODE (see valid codes to lell) JD m a m O n z Z � 0 � 0 G) G, 0 0 G) 0 0 G) G) G) G1 SAMPLE TYPE (G=GRAB C=COMP) x m 3 � w = o m Ci g 0 v n rn O r' � m 0 A n F -n 3-z A C Z Z n rn � rn a p M v W 3 W > 0 0 m 3 cn SAMPLE TEMP AT COLLECTION m 0 M M v m m a o n cn v� in u� u, cn M Ot U. cn [n to #OFCONTAINERS a Unpreserved C p m 4 N m o m 3 m a a c m o H2SO4 m # w m m m HNO3 HCI ( _' . 0 m cd m to w m t. C rn m m a' NaOH 2 9 DIT n > Na2S203 N va m m Methanal v m � Other Analyses Test YIN 2 0 x x x x x x x x x x x x VOCs-App 1 z r m x x x x x x x x x x x Metals-App 1 z x x x x x x x x x x N 1,4-11iaxane (non-SIM) z � z aty z m . a n (� � w ' © Y N 2 a 3 A M n TEMP in C � r � m Received on Ice (YIN) m zo O Custody Sealed p O Cooler (YIN) ( O O z N W Samples Intact (YIN) Page 54 of 55 ITEM# n rn lr N � o � O a II m 3 n o Q m Z4 C) a r n - m � z z m a m S o m 2 � N D a � N Vn r9 C7z .Zl m m m LU 7 r CT 5� w 0. r * o V} _ (�! `-'V m TEM11 in CEn -tJ Recaived on Ice �/ D 3 !Y!N) m D Coslody Sealed �• p Cooler (YIN) =1 0 z a' Samp!ds !nlacl (YJN) n, -A -If O 3 N L/IN g Dgl!S,no o'e£ e N x 4 cn°Ay°1�"��gp v MATRIX CODE (sce valid codes Ia NA) SAMPLE TVPF (G=GFZAR C=COMP) o -s m n nl m z � O m SAMPLE TEMP AT COLLECTION OOF CCNTAINLRS Unpraserved H2SO4 I i 403 NCI Na011 Na2S203 Malhanol Olher Analyses Test VOCs-App 5 IAelals App 7 IA-Oloxana (non-SIM) U� 0 m n n N 2 w N ni' io is 0 3 N z n 1 3 ,I •- m rn � N n n ro P X M L m = o a 'a �� a c a A O o m t o C z o kw A (f oc �o G n ro� s 0 _ a frl s� N N F-� a R O v p N v ro o N W a m0 9? n v m a r ry m 0 w � D rn C D o_ m W v r Ci ro Cr) 2 w �] CO N f9 C N CD C rt c uv Co O r 3 PL n M 77 CD N R a n n v m m K O Page 55 of 55 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 July 12, 2021 Mr. Jonathan Pfohl Municipal Engineering Services 68 Shipwash Dr. Garner, NC 27529 RE: Project: SURRY BLANKS Pace Project No.: 92546678 Dear Mr. Pfohl: Enclosed are the analytical results for sample(s) received by the laboratory on June 25, 2021. The results relate only to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report. The test results provided in this final report were generated by each of the following laboratories within the Pace Network: • Pace Analytical Services - Asheville • Pace Analytical Services - Charlotte If you have any questions concerning this report, please feel free to contact me. Sincerely, Angela Baioni angela.baioni@pacelabs.com (704)875-9092 Project Manager Enclosures cc: Accounts Payable, Municipal Engineering Services Jay Zimmerman, PG, Municipal Engineering Services Co. REPORT OF LABORATORY ANALYSIS r 0 This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 1 of 21 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Project: SURRY BLANKS Pace Project No.: 92546678 Pace Analytical Services Charlotte 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 Louisiana/NELAP Certification # LA170028 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 Pace Analytical Services Asheville 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 North Carolina Drinking Water Certification #: 37712 CERTIFICATIONS South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Virginia/VELAP Certification #: 460221 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 2 of 21 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE SUMMARY Project: SURRY BLANKS Pace Project No.: 92546678 Lab ID Sample ID Matrix Date Collected Date Received 92546678001 EB Water 06/25/2114:09 06/25/2116:43 92546678002 FB Water 06/25/2114:12 06/25/2116:43 92546678003 EB-metals Water 06/25/2114:09 06/25/2116:43 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 3 of 21 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE ANALYTE COUNT Project: SURRY BLANKS Pace Project No.: 92546678 Analytes Lab ID Sample ID Method Analysts Reported Laboratory 92546678001 EB EPA 8260D SAS 51 PASI-C 92546678002 FB EPA 8260D SAS 51 PASI-C 92546678003 EB-metals EPA 601OD SH1 14 PASI-A EPA 6020E JOR 1 PASI-A PASI-A = Pace Analytical Services - Asheville PASI-C = Pace Analytical Services - Charlotte REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 4 of 21 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY BLANKS Pace Project No.: 92546678 Sample: EB Lab ID: 92546678001 Collected: 06/25/21 14:09 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill Acetone Acrylonitrile Benzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane 2-Butanone (MEK) Carbon disulfide Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 1,2-Dibromo-3-chloropropane Dibromochloromethane 1,2-Dibromoethane (EDB) Dibromomethane 1,2-Dichlorobenzene 1,4-Dichlorobenzene trans-1,4-Dichloro-2-butene 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene 1,4-Dioxane (p-Dioxane) Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Date: 07/12/2021 05:20 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 25.0 5.1 1 06/29/2116:10 67-64-1 ND ug/L 10.0 1.8 1 06/29/2116:10 107-13-1 ND ug/L 1.0 0.34 1 06/29/2116:10 71-43-2 ND ug/L 1.0 0.47 1 06/29/2116:10 74-97-5 ND ug/L 1.0 0.31 1 06/29/2116:10 75-27-4 ND ug/L 1.0 0.34 1 06/29/2116:10 75-25-2 ND ug/L 2.0 1.7 1 06/29/2116:10 74-83-9 ND ug/L 5.0 4.0 1 06/29/2116:10 78-93-3 ND ug/L 2.0 0.73 1 06/29/2116:10 75-15-0 ND ug/L 1.0 0.33 1 06/29/2116:10 56-23-5 ND ug/L 1.0 0.28 1 06/29/2116:10 108-90-7 ND ug/L 1.0 0.65 1 06/29/2116:10 75-00-3 ND ug/L 5.0 1.6 1 06/29/2116:10 67-66-3 ND ug/L 1.0 0.54 1 06/29/2116:10 74-87-3 ND ug/L 2.0 0.34 1 06/29/2116:10 96-12-8 ND ug/L 1.0 0.36 1 06/29/2116:10 124-48-1 ND ug/L 1.0 0.27 1 06/29/2116:10 106-93-4 ND ug/L 1.0 0.39 1 06/29/2116:10 74-95-3 ND ug/L 1.0 0.34 1 06/29/2116:10 95-50-1 ND ug/L 1.0 0.33 1 06/29/2116:10 106-46-7 ND ug/L 1.0 0.56 1 06/29/2116:10 110-57-6 ND ug/L 1.0 0.37 1 06/29/2116:10 75-34-3 ND ug/L 1.0 0.32 1 06/29/2116:10 107-06-2 ND ug/L 1.0 0.35 1 06/29/2116:10 75-35-4 ND ug/L 1.0 0.38 1 06/29/2116:10 156-59-2 ND ug/L 1.0 0.40 1 06/29/2116:10 156-60-5 ND ug/L 1.0 0.36 1 06/29/2116:10 78-87-5 ND ug/L 1.0 0.36 1 06/29/21 16:10 10061-01-5 ND ug/L 1.0 0.36 1 06/29/2116:10 10061-02-6 ND ug/L 150 38.7 1 06/29/2116:10 123-91-1 ND ug/L 1.0 0.30 1 06/29/2116:10 100-41-4 ND ug/L 5.0 0.48 1 06/29/2116:10 591-78-6 ND ug/L 20.0 9.7 1 06/29/2116:10 74-88-4 2.1J ug/L 5.0 2.0 1 06/29/2116:10 75-09-2 ND ug/L 5.0 2.7 1 06/29/2116:10 108-10-1 ND ug/L 1.0 0.29 1 06/29/2116:10 100-42-5 ND ug/L 1.0 0.31 1 06/29/2116:10 630-20-6 ND ug/L 1.0 0.22 1 06/29/2116:10 79-34-5 ND ug/L 1.0 0.29 1 06/29/2116:10 127-18-4 ND ug/L 1.0 0.48 1 06/29/2116:10 108-88-3 ND ug/L 1.0 0.33 1 06/29/2116:10 71-55-6 ND ug/L 1.0 0.32 1 06/29/2116:10 79-00-5 ND ug/L 1.0 0.38 1 06/29/2116:10 79-01-6 ND ug/L 1.0 0.30 1 06/29/2116:10 75-69-4 ND ug/L 1.0 0.26 1 06/29/2116:10 96-18-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. CO Page 5 of 21 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY BLANKS Pace Project No.: 92546678 Sample: EB Parameters Lab ID: Results 92546678001 Units Collected: Report Limit 06/25/21 14:09 MDL DF Received: 06/25/21 16:43 Matrix: Water Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Vinyl acetate ND ug/L 2.0 1.3 1 06/29/21 16:10 108-05-4 Vinyl chloride ND ug/L 1.0 0.39 1 06/29/21 16:10 75-01-4 Xylene (Total) ND ug/L 1.0 0.34 1 06/29/21 16:10 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 93 % 70-130 1 06/29/21 16:10 460-00-4 1,2-Dichloroethane-d4 (S) 116 % 70-130 1 06/29/21 16:10 17060-07-0 Toluene-d8 (S) 109 % 70-130 1 06/29/21 16:10 2037-26-5 Date: 07/12/2021 05:20 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 6 of 21 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY BLANKS Pace Project No.: 92546678 Sample: FB Lab ID: 92546678002 Collected: 06/25/21 14:12 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill Acetone Acrylonitrile Benzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane 2-Butanone (MEK) Carbon disulfide Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 1,2-Dibromo-3-chloropropane Dibromochloromethane 1,2-Dibromoethane (EDB) Dibromomethane 1,2-Dichlorobenzene 1,4-Dichlorobenzene trans-1,4-Dichloro-2-butene 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene 1,4-Dioxane (p-Dioxane) Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Date: 07/12/2021 05:20 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 25.0 5.1 1 06/29/2116:28 67-64-1 ND ug/L 10.0 1.8 1 06/29/2116:28 107-13-1 ND ug/L 1.0 0.34 1 06/29/2116:28 71-43-2 ND ug/L 1.0 0.47 1 06/29/2116:28 74-97-5 ND ug/L 1.0 0.31 1 06/29/2116:28 75-27-4 ND ug/L 1.0 0.34 1 06/29/2116:28 75-25-2 ND ug/L 2.0 1.7 1 06/29/2116:28 74-83-9 ND ug/L 5.0 4.0 1 06/29/2116:28 78-93-3 ND ug/L 2.0 0.73 1 06/29/2116:28 75-15-0 ND ug/L 1.0 0.33 1 06/29/2116:28 56-23-5 ND ug/L 1.0 0.28 1 06/29/2116:28 108-90-7 ND ug/L 1.0 0.65 1 06/29/2116:28 75-00-3 ND ug/L 5.0 1.6 1 06/29/2116:28 67-66-3 ND ug/L 1.0 0.54 1 06/29/2116:28 74-87-3 ND ug/L 2.0 0.34 1 06/29/2116:28 96-12-8 ND ug/L 1.0 0.36 1 06/29/2116:28 124-48-1 ND ug/L 1.0 0.27 1 06/29/2116:28 106-93-4 ND ug/L 1.0 0.39 1 06/29/2116:28 74-95-3 ND ug/L 1.0 0.34 1 06/29/2116:28 95-50-1 ND ug/L 1.0 0.33 1 06/29/2116:28 106-46-7 ND ug/L 1.0 0.56 1 06/29/2116:28 110-57-6 ND ug/L 1.0 0.37 1 06/29/2116:28 75-34-3 ND ug/L 1.0 0.32 1 06/29/2116:28 107-06-2 ND ug/L 1.0 0.35 1 06/29/2116:28 75-35-4 ND ug/L 1.0 0.38 1 06/29/2116:28 156-59-2 ND ug/L 1.0 0.40 1 06/29/2116:28 156-60-5 ND ug/L 1.0 0.36 1 06/29/2116:28 78-87-5 ND ug/L 1.0 0.36 1 06/29/21 16:28 10061-01-5 ND ug/L 1.0 0.36 1 06/29/2116:28 10061-02-6 ND ug/L 150 38.7 1 06/29/2116:28 123-91-1 ND ug/L 1.0 0.30 1 06/29/2116:28 100-41-4 ND ug/L 5.0 0.48 1 06/29/2116:28 591-78-6 ND ug/L 20.0 9.7 1 06/29/2116:28 74-88-4 2.1J ug/L 5.0 2.0 1 06/29/2116:28 75-09-2 ND ug/L 5.0 2.7 1 06/29/2116:28 108-10-1 ND ug/L 1.0 0.29 1 06/29/2116:28 100-42-5 ND ug/L 1.0 0.31 1 06/29/2116:28 630-20-6 ND ug/L 1.0 0.22 1 06/29/2116:28 79-34-5 ND ug/L 1.0 0.29 1 06/29/2116:28 127-18-4 ND ug/L 1.0 0.48 1 06/29/2116:28 108-88-3 ND ug/L 1.0 0.33 1 06/29/2116:28 71-55-6 ND ug/L 1.0 0.32 1 06/29/2116:28 79-00-5 ND ug/L 1.0 0.38 1 06/29/2116:28 79-01-6 ND ug/L 1.0 0.30 1 06/29/2116:28 75-69-4 ND ug/L 1.0 0.26 1 06/29/2116:28 96-18-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. CO Page 7 of 21 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY BLANKS Pace Project No.: 92546678 Sample: FB Parameters Lab ID: Results 92546678002 Units Collected: Report Limit 06/25/21 14:12 MDL DF Received: 06/25/21 16:43 Matrix: Water Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Vinyl acetate ND ug/L 2.0 1.3 1 06/29/21 16:28 108-05-4 Vinyl chloride ND ug/L 1.0 0.39 1 06/29/21 16:28 75-01-4 Xylene (Total) ND ug/L 1.0 0.34 1 06/29/21 16:28 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 99 % 70-130 1 06/29/21 16:28 460-00-4 1,2-Dichloroethane-d4 (S) 118 % 70-130 1 06/29/21 16:28 17060-07-0 Toluene-d8 (S) 104 % 70-130 1 06/29/21 16:28 2037-26-5 Date: 07/12/2021 05:20 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 8 of 21 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: SURRY BLANKS Pace Project No.: 92546678 Sample: EB-metals Lab ID: 92546678003 Collected: 06/25/21 14:09 Received: 06/25/21 16:43 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.0 1 07/08/2111:00 07/09/2100:01 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 07/08/2111:00 07/09/2100:01 7440-38-2 Barium ND ug/L 5.0 3.5 1 07/08/2111:00 07/09/2100:01 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 07/08/2111:00 07/09/2100:01 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 07/08/2111:00 07/09/2100:01 7440-43-9 Chromium ND ug/L 5.0 3.7 1 07/08/2111:00 07/09/2100:01 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 07/08/2111:00 07/09/2100:01 7440-48-4 Copper ND ug/L 5.0 4.3 1 07/08/2111:00 07/09/2100:01 7440-50-8 Lead ND ug/L 5.0 4.5 1 07/08/2111:00 07/09/2100:01 7439-92-1 Nickel ND ug/L 5.0 3.5 1 07/08/2111:00 07/09/2100:01 7440-02-0 Selenium ND ug/L 10.0 4.7 1 07/08/2111:00 07/09/2100:01 7782-49-2 Silver ND ug/L 5.0 2.5 1 07/08/2111:00 07/09/2100:01 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 07/08/2111:00 07/09/2100:01 7440-62-2 Zinc 11.2 ug/L 10.0 9.5 1 07/08/2111:00 07/09/2100:01 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.47 0.050 1 07/07/2113:27 07/08/2103:50 7440-28-0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/12/2021 05:20 PM without the written consent of Pace Analytical Services, LLC. Page 9 of 21 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SURRY BLANKS Pace Project No.: 92546678 QC Batch: 631987 Analysis Method: EPA 6010D QC Batch Method: EPA 3010A Analysis Description: 6010 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92546678003 METHOD BLANK: 3320015 Associated Lab Samples: 92546678003 Parameter Units Matrix: Blank Result Water Reporting Limit MDL Analyzed Antimony ug/L ND 5.0 3.0 07/08/2123:19 Arsenic ug/L ND 10.0 4.7 07/08/2123:19 Barium ug/L ND 5.0 3.5 07/08/2123:19 Beryllium ug/L ND 1.0 0.70 07/08/2123:19 Cadmium ug/L ND 1.0 0.40 07/08/2123:19 Chromium ug/L ND 5.0 3.7 07/08/2123:19 Cobalt ug/L ND 5.0 3.6 07/08/2123:19 Copper ug/L ND 5.0 4.3 07/08/2123:19 Lead ug/L ND 5.0 4.5 07/08/2123:19 Nickel ug/L ND 5.0 3.5 07/08/2123:19 Selenium ug/L ND 10.0 4.7 07/08/2123:19 Silver ug/L ND 5.0 2.5 07/08/2123:19 Vanadium ug/L ND 5.0 3.9 07/08/2123:19 Zinc ug/L ND 10.0 9.5 07/08/2123:19 LABORATORY CONTROL SAMPLE: Parameter 3320016 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Antimony ug/L 500 493 99 80-120 Arsenic ug/L 500 476 95 80-120 Barium ug/L 500 487 97 80-120 Beryllium ug/L 500 492 98 80-120 Cadmium ug/L 500 490 98 80-120 Chromium ug/L 500 484 97 80-120 Cobalt ug/L 500 478 96 80-120 Copper ug/L 500 497 99 80-120 Lead ug/L 500 480 96 80-120 Nickel ug/L 500 487 97 80-120 Selenium ug/L 500 484 97 80-120 Silver ug/L 250 246 99 80-120 Vanadium ug/L 500 485 97 80-120 Zinc ug/L 500 489 98 80-120 Qualifiers Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/12/2021 05:20 PM without the written consent of Pace Analytical Services, LLC. Page 10 of 21 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Pace Project No.: SURRY BLANKS 92546678 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3320017 3320018 MS MSD 92546523001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Antimony ug/L 4.9J 500 500 510 514 101 102 75-125 1 20 Arsenic ug/L <4.7 500 500 504 506 101 101 75-125 0 20 Barium ug/L 474 500 500 970 965 99 98 75-125 1 20 Beryllium ug/L <0.70 500 500 506 503 101 101 75-125 0 20 Cadmium ug/L <0.40 500 500 507 509 101 102 75-125 0 20 Chromium ug/L <3.7 500 500 486 495 97 99 75-125 2 20 Cobalt ug/L 4.8J 500 500 480 482 95 95 75-125 0 20 Copper ug/L 500 500 512 517 102 103 75-125 1 20 Lead ug/L <4.5 500 500 481 481 96 96 75-125 0 20 Nickel ug/L 5.3 500 500 485 486 96 96 75-125 0 20 Selenium ug/L <4.7 500 500 512 517 102 103 75-125 1 20 Silver ug/L <2.5 250 250 254 255 101 102 75-125 1 20 Vanadium ug/L <3.9 500 500 501 507 100 101 75-125 1 20 Zinc ug/L <9.5 500 500 497 498 99 100 75-125 0 20 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/12/2021 05:20 PM without the written consent of Pace Analytical Services, LLC. Page 11 of 21 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SURRY BLANKS Pace Project No.: 92546678 QC Batch: 631772 Analysis Method: EPA 6020B QC Batch Method: EPA 3010A Analysis Description: 6020 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92546678003 METHOD BLANK: 3318797 Matrix: Water Associated Lab Samples: 92546678003 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Thallium ug/L ND 0.47 0.050 07/08/2103:40 LABORATORY CONTROL SAMPLE: 3318798 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Thallium ug/L 25 25.2 101 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3318799 3318800 MS MSD 92546678003 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Thallium ug/L ND 25 25 25.5 25.2 102 101 75-125 1 20 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/12/2021 05:20 PM without the written consent of Pace Analytical Services, LLC. Page 12 of 21 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SURRY BLANKS Pace Project No.: 92546678 QC Batch: 630255 Analysis Method: EPA 8260D QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92546678001, 92546678002 METHOD BLANK: 3311481 Associated Lab Samples: 92546678001, 92546678002 Parameter Units Matrix: Blank Result Water Reporting Limit MDL Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 1.0 0.31 06/29/21 11:30 1,1,1-Trichloroethane ug/L ND 1.0 0.33 06/29/21 11:30 1,1,2,2-Tetrachloroethane ug/L ND 1.0 0.22 06/29/21 11:30 1,1,2-Trichloroethane ug/L ND 1.0 0.32 06/29/21 11:30 1,1-Dichloroethane ug/L ND 1.0 0.37 06/29/21 11:30 1,1-Dichloroethene ug/L ND 1.0 0.35 06/29/21 11:30 1,2,3-Trichloropropane ug/L ND 1.0 0.26 06/29/21 11:30 1,2-Dibromo-3-chloropropane ug/L ND 2.0 0.34 06/29/21 11:30 1,2-Dibromoethane (EDB) ug/L ND 1.0 0.27 06/29/21 11:30 1,2-Dichlorobenzene ug/L ND 1.0 0.34 06/29/21 11:30 1,2-Dichloroethane ug/L ND 1.0 0.32 06/29/21 11:30 1,2-Dichloropropane ug/L ND 1.0 0.36 06/29/21 11:30 1,4-Dichlorobenzene ug/L ND 1.0 0.33 06/29/21 11:30 1,4-Dioxane (p-Dioxane) ug/L ND 150 38.7 06/29/21 11:30 2-Butanone (MEK) ug/L ND 5.0 4.0 06/29/21 11:30 2-Hexanone ug/L ND 5.0 0.48 06/29/21 11:30 4-Methyl-2-pentanone (MIBK) ug/L ND 5.0 2.7 06/29/21 11:30 Acetone ug/L ND 25.0 5.1 06/29/21 11:30 Acrylonitrile ug/L ND 10.0 1.8 06/29/21 11:30 Benzene ug/L ND 1.0 0.34 06/29/21 11:30 Bromochloromethane ug/L ND 1.0 0.47 06/29/21 11:30 Bromodichloromethane ug/L ND 1.0 0.31 06/29/21 11:30 Bromoform ug/L ND 1.0 0.34 06/29/21 11:30 Bromomethane ug/L ND 2.0 1.7 06/29/21 11:30 Carbon disulfide ug/L ND 2.0 0.73 06/29/21 11:30 Carbon tetrachloride ug/L ND 1.0 0.33 06/29/21 11:30 Chlorobenzene ug/L ND 1.0 0.28 06/29/21 11:30 Chloroethane ug/L ND 1.0 0.65 06/29/21 11:30 Chloroform ug/L ND 5.0 1.6 06/29/21 11:30 Chloromethane ug/L ND 1.0 0.54 06/29/21 11:30 cis-1,2-Dichloroethene ug/L ND 1.0 0.38 06/29/21 11:30 cis-1,3-Dichloropropene ug/L ND 1.0 0.36 06/29/21 11:30 Dibromochloromethane ug/L ND 1.0 0.36 06/29/21 11:30 Dibromomethane ug/L ND 1.0 0.39 06/29/21 11:30 Ethylbenzene ug/L ND 1.0 0.30 06/29/21 11:30 lodomethane ug/L ND 20.0 9.7 06/29/21 11:30 Methylene Chloride ug/L ND 5.0 2.0 06/29/21 11:30 Styrene ug/L ND 1.0 0.29 06/29/21 11:30 Tetrachloroethene ug/L ND 1.0 0.29 06/29/21 11:30 Toluene ug/L ND 1.0 0.48 06/29/21 11:30 Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/12/2021 05:20 PM without the written consent of Pace Analytical Services, LLC. Page 13 of 21 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SURRY BLANKS Pace Project No.: 92546678 METHOD BLANK: 3311481 Associated Lab Samples: 92546678001, 92546678002 Parameter Units Matrix: Blank Result Water Reporting Limit MDL Analyzed Qualifiers trans-1,2-Dichloroethene ug/L ND 1.0 0.40 06/29/21 11:30 trans- 1,3-Dichloropropene ug/L ND 1.0 0.36 06/29/21 11:30 trans-1,4-Dichloro-2-butene ug/L ND 1.0 0.56 06/29/21 11:30 Trichloroethene ug/L ND 1.0 0.38 06/29/21 11:30 Trichlorofluoromethane ug/L ND 1.0 0.30 06/29/21 11:30 Vinyl acetate ug/L ND 2.0 1.3 06/29/21 11:30 Vinyl chloride ug/L ND 1.0 0.39 06/29/21 11:30 Xylene (Total) ug/L ND 1.0 0.34 06/29/21 11:30 1,2-Dichloroethane-d4 (S) % 111 70-130 06/29/21 11:30 4-Bromofluorobenzene (S) % 97 70-130 06/29/21 11:30 Toluene-d8 (S) % 107 70-130 06/29/21 11:30 LABORATORY CONTROL SAMPLE: 3311482 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/L 50 49.6 99 70-130 1,1,1-Trichloroethane ug/L 50 47.1 94 70-130 1,1,2,2-Tetrachloroethane ug/L 50 50.0 100 70-130 1,1,2-Trichloroethane ug/L 50 49.4 99 70-130 1,1-Dichloroethane ug/L 50 48.9 98 70-130 1,1-Dichloroethene ug/L 50 48.2 96 70-132 1,2,3-Trichloropropane ug/L 50 48.8 98 70-130 1,2-Dibromo-3-chloropropane ug/L 50 55.1 110 70-132 1,2-Dibromoethane (EDB) ug/L 50 51.5 103 70-130 1,2-Dichlorobenzene ug/L 50 52.5 105 70-130 1,2-Dichloroethane ug/L 50 47.8 96 70-130 1,2-Dichloropropane ug/L 50 49.1 98 70-130 1,4-Dichlorobenzene ug/L 50 51.2 102 70-130 1,4-Dioxane (p-Dioxane) ug/L 1000 1020 102 70-137 2-Butanone (MEK) ug/L 100 105 105 70-133 2-Hexanone ug/L 100 100 100 70-130 4-Methyl-2-pentanone (MIBK) ug/L 100 99.3 99 70-130 Acetone ug/L 100 107 107 70-144 Acrylonitrile ug/L 250 247 99 70-130 Benzene ug/L 50 47.2 94 70-130 Bromochloromethane ug/L 50 47.3 95 70-130 Bromodichloromethane ug/L 50 47.9 96 70-130 Bromoform ug/L 50 44.0 88 70-131 Bromomethane ug/L 50 55.2 110 30-177 Carbon disulfide ug/L 50 50.0 100 70-133 Carbon tetrachloride ug/L 50 47.2 94 70-130 Chlorobenzene ug/L 50 46.8 94 70-130 Chloroethane ug/L 50 62.8 126 46-131 Chloroform ug/L 50 46.4 93 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/12/2021 05:20 PM without the written consent of Pace Analytical Services, LLC. Page 14 of 21 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SURRY BLANKS Pace Project No.: 92546678 LABORATORY CONTROL SAMPLE: Parameter 3311482 Units Spike LCS Conc. Result Chloromethane ug/L 50 cis-1,2-Dichloroethene ug/L 50 cis-1,3-Dichloropropene ug/L 50 Dibromochloromethane ug/L 50 Dibromomethane ug/L 50 Ethylbenzene ug/L 50 lodomethane ug/L 100 Methylene Chloride ug/L 50 Styrene ug/L 50 Tetrachloroethene ug/L 50 Toluene ug/L 50 trans-1,2-Dichloroethene ug/L 50 trans- 1,3-Dichloropropene ug/L 50 trans-1,4-Dichloro-2-butene ug/L 50 Trichloroethene ug/L 50 Trichlorofluoromethane ug/L 50 Vinyl acetate ug/L 100 Vinyl chloride ug/L 50 Xylene (Total) ug/L 150 1,2-Dichloroethane-d4 (S) % 4-Bromofluorobenzene (S) % Toluene-d8 (S) % LCS % Rec % Rec Limits 46.7 93 49-130 49.2 98 70-130 50.2 100 70-130 52.3 105 70-130 46.8 94 70-130 46.1 92 70-130 104 104 47-140 47.9 96 68-130 48.5 97 70-130 44.8 90 70-130 45.9 92 70-130 49.9 100 70-130 52.0 104 70-130 63.3 127 25-200 46.6 93 70-130 43.6 87 61-130 118 118 70-140 47.1 94 59-142 142 95 70-130 100 70-130 99 70-130 96 70-130 Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3311483 MS 92546336011 Spike Parameter Units Result Conc. MSD Spike Conc. 3311484 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Max RPD Qual 1,1,1,2-Tetrachloroethane ug/L ND 20 20 21.1 20.9 106 104 70-135 1 30 1,1,1-Trichloroethane ug/L ND 20 20 22.6 22.5 113 112 70-148 1 30 1,1,2,2-Tetrachloroethane ug/L ND 20 20 22.5 23.0 112 115 70-131 2 30 1,1,2-Trichloroethane ug/L ND 20 20 21.7 20.9 109 105 70-136 4 30 1,1-Dichloroethane ug/L ND 20 20 24.5 23.3 123 116 70-147 5 30 1,1-Dichloroethene ug/L ND 20 20 23.5 25.3 117 127 70-158 8 30 1,2,3-Trichloropropane ug/L ND 20 20 22.9 23.3 115 116 67-137 1 30 1,2-Dibromo-3- ug/L ND 20 20 21.7 20.1 109 100 69-136 8 30 chloropropane 1,2-Dibromoethane (EDB) ug/L ND 20 20 21.4 22.5 107 112 70-137 5 30 1,2-Dichlorobenzene ug/L ND 20 20 21.3 22.1 106 110 70-133 4 30 1,2-Dichloroethane ug/L ND 20 20 22.8 22.7 114 113 67-138 0 30 1,2-Dichloropropane ug/L ND 20 20 22.7 22.8 113 114 70-138 1 30 1,4-Dichlorobenzene ug/L ND 20 20 21.5 21.7 108 109 70-133 1 30 1,4-Dioxane (p-Dioxane) ug/L ND 400 400 409 442 102 110 69-146 8 30 2-Butanone (MEK) ug/L ND 40 40 50.9 48.9 127 122 61-147 4 30 2-Hexanone ug/L ND 40 40 42.0 44.0 105 110 67-139 5 30 4-Methyl-2-pentanone ug/L ND 40 40 42.7 45.2 107 113 67-136 6 30 (MIBK) Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/12/2021 05:20 PM without the written consent of Pace Analytical Services, LLC. Page 15 of 21 lV11.1 Analytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: SURRY BLANKS Pace Project No.: 92546678 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3311483 3311484 MS MSD 92546336011 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Acetone ug/L ND 40 40 49.7 47.7 124 119 55-159 4 30 Acrylonitrile ug/L ND 100 100 122 116 122 116 68-140 5 30 Benzene ug/L ND 20 20 22.7 22.7 113 114 67-150 0 30 Bromochloromethane ug/L ND 20 20 21.5 20.8 107 104 70-146 3 30 Bromodichloromethane ug/L ND 20 20 20.8 20.9 104 105 70-138 0 30 Bromoform ug/L ND 20 20 17.2 17.6 86 88 57-138 2 30 Bromomethane ug/L ND 20 20 28.7 28.1 144 140 10-200 2 30 Carbon disulfide ug/L ND 20 20 24.6 24.3 123 122 70-152 1 30 Carbon tetrachloride ug/L ND 20 20 21.9 21.0 110 105 70-147 4 30 Chlorobenzene ug/L ND 20 20 20.8 22.2 104 111 70-137 6 30 Chloroethane ug/L ND 20 20 26.2 25.1 131 125 51-166 4 30 Chloroform ug/L ND 20 20 24.6 24.4 123 122 70-144 1 30 Chloromethane ug/L ND 20 20 22.9 23.7 114 118 24-161 4 30 cis-1,2-Dichloroethene ug/L ND 20 20 23.9 23.2 119 116 67-148 3 30 cis-1,3-Dichloropropene ug/L ND 20 20 20.9 21.4 105 107 70-142 2 30 Dibromochloromethane ug/L ND 20 20 20.5 21.3 102 106 68-138 4 30 Dibromomethane ug/L ND 20 20 19.9 20.5 99 102 70-134 3 30 Ethylbenzene ug/L ND 20 20 21.1 22.4 106 112 68-143 6 30 lodomethane ug/L ND 40 40 37.3 41.3 93 103 20-161 10 30 Methylene Chloride ug/L ND 20 20 23.2 22.6 116 113 64-148 2 30 Styrene ug/L ND 20 20 21.0 22.0 105 110 70-136 5 30 Tetrachloroethene ug/L ND 20 20 20.4 20.3 102 101 70-139 1 30 Toluene ug/L ND 20 20 21.8 22.3 109 112 47-157 2 30 trans-1,2-Dichloroethene ug/L ND 20 20 24.6 23.9 123 119 70-149 3 30 trans-1,3-Dichloropropene ug/L ND 20 20 21.1 21.8 105 109 70-138 4 30 trans-1,4-Dichloro-2-butene ug/L ND 20 20 21.2 22.4 106 112 31-145 5 30 Trichloroethene ug/L ND 20 20 20.4 21.8 102 109 70-149 6 30 Trichlorofluoromethane ug/L ND 20 20 21.1 22.6 106 113 61-154 7 30 Vinyl acetate ug/L ND 40 40 49.8 48.1 125 120 48-156 4 30 Vinyl chloride ug/L ND 20 20 24.2 24.0 121 120 55-172 1 30 Xylene (Total) ug/L ND 60 60 64.1 67.0 107 112 66-145 4 30 1,2-Dichloroethane-d4 (S) % 112 106 70-130 4-Bromofluorobenzene (S) % 97 100 70-130 Toluene-d8 (S) % 100 98 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/12/2021 05:20 PM without the written consent of Pace Analytical Services, LLC. Page 16 of 21 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALIFIERS Project: SURRY BLANKS Pace Project No.: 92546678 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. TNTC - Too Numerous To Count J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL -Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specific analyte in a specific matrix. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean -Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI -The NELAC Institute. ANALYTE QUALIFIERS CO Result confirmed by second analysis. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/12/2021 05:20 PM without the written consent of Pace Analytical Services, LLC. Page 17 of 21 lceAnalyircal www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA CROSS REFERENCE TABLE Project: Pace Project No.: SURRY BLANKS 92546678 Analytical Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch 92546678003 EB-metals EPA 3010A 631987 EPA 6010D 632207 92546678003 EB-metals EPA 3010A 631772 EPA 6020B 631953 92546678001 EB EPA 8260D 630255 92546678002 FB EPA 8260D 630255 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 07/12/2021 05:20 PM without the written consent of Pace Analytical Services, LLC. Page 18 of 21 Document Name: Document Revised: October 28, 2020 Sample Condition Upon Receipt(SCUR) Page 1 of 2 aci3MafyticatLDocument No.: Issuing Authority F-CAR-CS-033-Rev.07 Pace Carolinas Quality Office Laboratory receiving samples: Asheville ❑ Eden❑ Greenwood ❑ HuntersvilleIr"P11. Raleigh❑ Mechanicsville❑ Atlanta[] Kernersville❑ Name: Project # WO#:92546676 92546678 Custody Seal Present? Dyes 'J;4N0 Seals Intact? ❑Yes [gNo DateiGnilia Werson-Examining-Gontent Packing Material: ❑Bubble Wrap [RBubbie Bags [-]None ❑ other Biological Tissue Frozen? Thermometer: [-]Yes []No 19N/A Wet ❑9iue ❑None IR Gun ID: 921064 Type of ice: q Correction Factor Cooler Temp: Add/Subtract (°Ci _0 1 Temp should be above freezing to 6'C q ❑Samples out of temp criteria. Samples on ice, cooling process Cooler Temp Corrected ('C): U.8 has begun USDA Regulated Sail ( ® N/A, water sample} Did samples originate in a quarantine zone within the United States: CA, NY, or SC (check maps)? Did samples originate from a foreign source {internationally, l—IYes nNn Includrne Hawaii and Puerto Wcoi? FlYes 11No Comments/Discrepancy: Chain of Custody Present? blYes ❑No ❑N/A 1. Samples Arrived within Hold Time? 3yes ❑No ❑N/A 2. Short Hold Tlme Analysis <72 hr.i? ❑Yes IgNo ❑N/A 3. Rush Turn Around Time Requested? ❑Yes gNo ❑N/A 4. Sufficient Volume? 'Yes ❑No ❑N/A S. Correct Containers Used? -Pace Containers Used? ®Yes ®Yes [:)No ❑No [-]N/A ❑N/A 6. Containers Intact? ®Yes []No []N/A 7. Dissolved analysis: Samples Field Filtered? ❑Yes gNo [-]NIA B. Sample Labels Match COC? -Includes Date/Time/ID/Analysis Matrix: 19Yes [:]No ❑N/A 9. Headspace in VOA Vials (>5-6mm)? [-]Yes ®No [I N/A 10. Trip Blank Present? Trip Blank Custody Seals Present? ❑Yes []Yes ❑No []No 5gN/A N/A 11, j V � on IQ ,P�D, _ _ Lot ID of split containers: _ CLIENT NOTIFICATION/RESOLUTION need -to kia ye- Vla:, a 1p a !M aed _ -ror yne-W c- . OI +- rnn Go(- �Jo _ �n e� Qs need e d_fo r F:6 - - - - - - -- Person contacted: Fyo_y) La*yj b,e�--t _ Date/Time: U -aq Project Manager SCURF Review: — f t`" 6 Date: te -';'Cl —a 1 Project Manager SRF Review: Page 19 of 21 Document Name: Document Revised: October 28, 2020 Samule Condition Uoon ReceiotlISCURi I paEP 7 of 7 (ALjU"""y"°"" Document No.: F-CAR-CS-033•Rev.07 *Check mark top half of box if pH and/or dechlorination is verified and within the acceptance range for preservation samples. Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/8015 (water) DOC, LLHg ** tom_halUoUbox_istoiist_number_of_botties _ Issuing Authority: Pace Carolinas quality Office Project ol# ; 92546678 p14: pM8 Due Date: 07/12A21 CLIENT: 92—Municipal j u u T V N = = N N Z Z Z = Z N Q \ Z ? �— Z N N 2 Y z Qtfa Q z a? O a v 2 di `fi m v x w m 4 z m ¢ ? n z u w N w b N o`c ii w Z O \ M z [y G 7 LI j C y 2 N Z M Dy u x n� S 4 0 a �n ut > ro a a z D z '^ « u tnn u N a 07 `a a y J E V 2 Z 7 T �t M >i v N `m a d a ro a a a m a ro a m a a E L 4 E ¢ M E E ¢ L r� a a O Q O a O a n �' W in a E a c .o 4 J J d J J J J Q J 7o N 'n sn E E E E E E E p mm E -u E E ' E E E ° N ° J E E E E E E Ln o o r u0 � - o «_ v gyp. S N Ln o O O O r-1 .i 1N 7 Ul H H IA N Z ,Ny N ,Ny U w'. •-I •% rl T ry ry IA �f O_ Q = F- � n1 u1 F� Q n a � a V. rl N M rl M ffi G� Q1 O� 6� d 'I> i11 N M 0 (7 m ar IL 0. 0. a $ U C7 U' aS to lJ L9 l7 t7 �7 O � a 0. � l7 to l7 m m m m m m m m a a a a a a e } c�� > > .n v, m a a o 1 l 3 4 5 6 7 S 9 10 11 12 J�s pH Adjustment Log for Preserved Samples Sample ID Type of Preservative pH upon receipt Date preservation adjusted Time preservation adjusted Amount of Preservative added Lot p Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina OEHNR Certification Office (Le, Out of hold, incorrect preservative, out of temp, incorrect containers. Page 20 of 21 A v m G) n n N i m co .t m cn A w Iv ITEM# d, 3 3 w o (D H m T Co 03 m 0 z n O a sv cn O �2rm D CU n a O C-) a D Ca N 0 C O te'i l� CN'1 0 j is D I'1'I 0 p �. 0 r O C m �. 7 in yz n m N - 3 in o n - C c n o 0 m m r m m z MATRIX CODE {see valftl codes to [aft) z z j A r Q N P v SAMPLE TYPE (G=GRAB C=COMP) rn y 07 �4 D A 0 � N =r n }J 3 r m n o Gr m r y 71 0 2 XIN g ^ ❑ m p m p m p m Z z N to r r SAMPLE TEMP AT COLLECTION m � ' m � � z c � m m n o a a 9OF CONTAINERS m Q 3 Llnpraserved �y 3 m v o v o 0 r w Y o a H2SO4 m at m m HNO3 -U v @ .,� FiCI m NaOH m m n M Na2S203 m m Methanol � C. CDOthar c° < 'p con Analyses Test YIN r z ti VOCs-App 1 z ❑ a N N astsr Metals-App 1 z n � , 0 1,4-❑ioxane (NON-SIM) z m a y z 00 u n t� � Imo: ❑ N h T f 1'•r a { z 3 1J� m a N O E; C TEMP in C ' n m r o •Z i b 9 n 0 ^ Received on Ice (V!N) r- C rn 0 p 1 �1 T Custody Sealed; Cooler (YIN)" z rn Samples Intact � (YIN) 0 Page 21 of 21